graphics/GraphicCommons.py
author lbessard
Tue, 01 Jul 2008 11:13:22 +0200
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parent 213 4931959ea256
child 222 8ce5c2635976
permissions -rw-r--r--
Bug on located variable defined with devived type when dropping location fixed
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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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#This file is part of PLCOpenEditor, a library implementing an IEC 61131-3 editor
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#based on the plcopen standard. 
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#
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#Copyright (C) 2007: Edouard TISSERANT and Laurent BESSARD
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#
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#See COPYING file for copyrights details.
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#
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#This library is free software; you can redistribute it and/or
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#modify it under the terms of the GNU General Public
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#License as published by the Free Software Foundation; either
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#version 2.1 of the License, or (at your option) any later version.
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#
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#This library is distributed in the hope that it will be useful,
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#but WITHOUT ANY WARRANTY; without even the implied warranty of
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#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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#General Public License for more details.
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#
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#You should have received a copy of the GNU General Public
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#License along with this library; if not, write to the Free Software
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#Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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import wx
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from math import *
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from plcopen.structures import IsOfType, IsEndType
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#-------------------------------------------------------------------------------
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#                               Common constants
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#-------------------------------------------------------------------------------
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"""
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Definition of constants for dimensions of graphic elements
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"""
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# FBD and SFC constants
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MIN_MOVE = 5                            # Minimum move before starting a element dragging
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CONNECTOR_SIZE = 8                      # Size of connectors
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BLOCK_LINE_SIZE = 20                    # Minimum size of each line in a block
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HANDLE_SIZE = 6                         # Size of the squares for handles
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ANCHOR_DISTANCE = 5                     # Distance where wire is automativally attached to a connector
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POINT_RADIUS = 2                        # Radius of the point of wire ends
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MIN_SEGMENT_SIZE = 2                    # Minimum size of the endling segments of a wire
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# LD constants
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LD_LINE_SIZE = 40                       # Distance between two lines in a ladder rung
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LD_ELEMENT_SIZE = (21, 15)              # Size (width, height) of a ladder element (contact or coil)
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LD_WIRE_SIZE = 30                       # Size of a wire between two contact
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LD_WIRECOIL_SIZE = 70                   # Size of a wire between a coil and a contact
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LD_POWERRAIL_WIDTH = 3                  # Width of a Powerrail
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LD_OFFSET = (10, 10)                    # Distance (x, y) between each comment and rung of the ladder
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LD_COMMENT_DEFAULTSIZE = (600, 40)      # Size (width, height) of a comment box
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# SFC constants
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SFC_STEP_DEFAULT_SIZE = (40, 30)        # Default size of a SFC step
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SFC_TRANSITION_SIZE = (20, 2)           # Size of a SFC transition
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SFC_DEFAULT_SEQUENCE_INTERVAL = 40      # Default size of the interval between two divergence branches
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SFC_SIMULTANEOUS_SEQUENCE_EXTRA = 20    # Size of extra lines for simultaneous divergence and convergence
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SFC_JUMP_SIZE = (12, 13)                # Size of a SFC jump to step
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SFC_WIRE_MIN_SIZE = 25                  # Size of a wire between two elements
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SFC_ACTION_MIN_SIZE = (100, 30)         # Minimum size of an action block line
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# Type definition constants for graphic elements
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[INPUT, OUTPUT, INOUT] = range(3)
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[CONNECTOR, CONTINUATION] = range(2)
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[LEFTRAIL, RIGHTRAIL] = range(2)
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[CONTACT_NORMAL, CONTACT_REVERSE, CONTACT_RISING, CONTACT_FALLING] = range(4)
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[COIL_NORMAL, COIL_REVERSE, COIL_SET, COIL_RESET] = range(4)
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[SELECTION_DIVERGENCE, SELECTION_CONVERGENCE, SIMULTANEOUS_DIVERGENCE, SIMULTANEOUS_CONVERGENCE] = range(4)
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# Constants for defining the type of dragging that has been selected
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[HANDLE_MOVE, HANDLE_RESIZE, HANDLE_POINT, HANDLE_SEGMENT, HANDLE_CONNECTOR] = range(5)
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# List of value for resize handle that are valid
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VALID_HANDLES = [(1,1), (1,2), (1,3), (2,3), (3,3), (3,2), (3,1), (2,1)]
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# Contants for defining the direction of a connector
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[EAST, NORTH, WEST, SOUTH] = [(1,0), (0,-1), (-1,0), (0,1)]
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# Contants for defining which mode is selected for each view 
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[MODE_SELECTION, MODE_BLOCK, MODE_VARIABLE, MODE_CONNECTION, MODE_COMMENT, 
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 MODE_COIL, MODE_CONTACT, MODE_POWERRAIL, MODE_INITIALSTEP, MODE_STEP, 
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 MODE_TRANSITION, MODE_DIVERGENCE, MODE_JUMP, MODE_ACTION] = range(14)
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# Contants for defining alignment types for graphic group 
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[ALIGN_LEFT, ALIGN_CENTER, ALIGN_RIGHT, ALIGN_TOP, ALIGN_MIDDLE, ALIGN_BOTTOM] = range(6)
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# Contants for defining which drawing mode is selected for app
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[FREEDRAWING_MODE, DRIVENDRAWING_MODE] = [1, 2]
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# Color for Highlighting
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HIGHLIGHTCOLOR = wx.CYAN
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CURSORS = None
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def ResetCursors():
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    global CURSORS
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    if CURSORS == None:
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        CURSORS = [wx.NullCursor, 
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                   wx.StockCursor(wx.CURSOR_HAND),
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                   wx.StockCursor(wx.CURSOR_SIZENWSE),
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                   wx.StockCursor(wx.CURSOR_SIZENESW),
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                   wx.StockCursor(wx.CURSOR_SIZEWE),
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                   wx.StockCursor(wx.CURSOR_SIZENS)]
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HANDLE_CURSORS = {
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    (1, 1) : 2,
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    (3, 3) : 2,
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    (1, 3) : 3,
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    (3, 1) : 3,
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    (1, 2) : 4,
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    (3, 2) : 4,
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    (2, 1) : 5,
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    (2, 3) : 5
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}
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"""
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Basic vector operations for calculate wire points
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"""
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# Calculate the scalar product of two vectors
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def product(v1, v2):
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    return v1[0] * v2[0] + v1[1] * v2[1]
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# Create a vector from two points and define if vector must be normal
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def vector(p1, p2, normal = True):
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    vector = (p2.x - p1.x, p2.y - p1.y)
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    if normal:
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        return normalize(vector)
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    return vector
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# Calculate the norm of a given vector
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def norm(v):
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    return sqrt(v[0] * v[0] + v[1] * v[1])
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# Normalize a given vector
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def normalize(v):
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    v_norm = norm(v)
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    # Verifie if it is not a null vector
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    if v_norm > 0:
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        return (v[0] / v_norm, v[1] / v_norm)
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    else:
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        return v
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"""
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Function that calculates the nearest point of the grid defined by scaling for the given point
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"""
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def GetScaledEventPosition(event, dc, scaling):
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    pos = event.GetLogicalPosition(dc)
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    if scaling:
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        pos.x = round(float(pos.x) / float(scaling[0])) * scaling[0]
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        pos.y = round(float(pos.y) / float(scaling[1])) * scaling[1]
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    return pos
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"""
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Function that choose a direction during the wire points generation
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"""
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def DirectionChoice(v_base, v_target, dir_target):
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    dir_product = product(v_base, v_target)
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    if dir_product < 0:
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        return (-v_base[0], -v_base[1])
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    elif dir_product == 0 and product(v_base, dir_target) != 0:
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        return dir_target
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    return v_base
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#-------------------------------------------------------------------------------
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#                               Viewer Rubberband
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#-------------------------------------------------------------------------------
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"""
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Class that implements a rubberband
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"""
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class RubberBand:
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    # Create a rubberband by indicated on which window it must be drawn
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    def __init__(self, drawingSurface):
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        self.drawingSurface = drawingSurface
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        self.Reset()
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    # Method that initializes the internal attributes of the rubberband
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    def Reset(self):
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        self.startPoint = None
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        self.currentBox = None
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        self.lastBox = None
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    # Method that return if a box is currently edited
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    def IsShown(self):
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        return self.currentBox != None
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    # Method that returns the currently edited box
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    def GetCurrentExtent(self):
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        return self.currentBox
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    # Method called when a new box starts to be edited
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    def OnLeftDown(self, event, dc, scaling):
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        pos = GetScaledEventPosition(event, dc, scaling)
0
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        # Save the point for calculate the box position and size
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        self.startPoint = pos
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        self.currentBox = wx.Rect(pos.x, pos.y, 0, 0)
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        self.drawingSurface.SetCursor(wx.StockCursor(wx.CURSOR_CROSS))
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        self.Redraw()
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    # Method called when dragging with a box edited
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    def OnMotion(self, event, dc, scaling):
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        pos = GetScaledEventPosition(event, dc, scaling)
0
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        # Save the last position and size of the box for erasing it
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        self.lastBox = wx.Rect(self.currentBox.x, self.currentBox.y, self.currentBox.width,
0
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            self.currentBox.height)
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        # Calculate new position and size of the box 
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        if pos.x >= self.startPoint.x:
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            self.currentBox.x = self.startPoint.x
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            self.currentBox.width = pos.x - self.startPoint.x + 1
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        else:
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            self.currentBox.x = pos.x
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            self.currentBox.width = self.startPoint.x - pos.x + 1
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        if pos.y >= self.startPoint.y:
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            self.currentBox.y = self.startPoint.y
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            self.currentBox.height = pos.y - self.startPoint.y + 1
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        else:
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            self.currentBox.y = pos.y
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            self.currentBox.height = self.startPoint.y - pos.y + 1
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        self.Redraw()
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    # Method called when dragging is stopped
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    def OnLeftUp(self, event, dc, scaling):
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        self.drawingSurface.SetCursor(wx.NullCursor)
0
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        self.lastBox = self.currentBox
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        self.currentBox = None
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        self.Redraw()
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    # Method that erase the last box and draw the new box
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    def Redraw(self, dc = None):
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        if not dc:
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            dc = self.drawingSurface.GetLogicalDC()
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        dc.SetPen(wx.Pen(wx.WHITE, 1, wx.DOT))
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        dc.SetBrush(wx.TRANSPARENT_BRUSH)
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        dc.SetLogicalFunction(wx.XOR)
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        if self.lastBox:
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            # Erase last box
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            dc.DrawRectangle(self.lastBox.x, self.lastBox.y, self.lastBox.width,
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                self.lastBox.height)
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        if self.currentBox:
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            # Draw current box
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            dc.DrawRectangle(self.currentBox.x, self.currentBox.y, self.currentBox.width,
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                self.currentBox.height)
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    # Erase last box
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    def Erase(self, dc = None):
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        if not dc:
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            dc = self.drawingSurface.GetLogicalDC()
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        dc.SetPen(wx.Pen(wx.WHITE, 1, wx.DOT))
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        dc.SetBrush(wx.TRANSPARENT_BRUSH)
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        dc.SetLogicalFunction(wx.XOR)
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        if self.lastBox:
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            dc.DrawRectangle(self.lastBox.x, self.lastBox.y, self.lastBox.width,
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                self.lastBox.height)
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    # Draw current box
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    def Draw(self, dc = None):
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        if not dc:
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            dc = self.drawingSurface.GetLogicalDC()
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        dc.SetPen(wx.Pen(wx.WHITE, 1, wx.DOT))
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        dc.SetBrush(wx.TRANSPARENT_BRUSH)
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        dc.SetLogicalFunction(wx.XOR)
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        if self.currentBox:
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            # Draw current box
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            dc.DrawRectangle(self.currentBox.x, self.currentBox.y, self.currentBox.width,
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                self.currentBox.height)
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0
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#-------------------------------------------------------------------------------
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#                           Graphic element base class
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#-------------------------------------------------------------------------------
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"""
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Class that implements a generic graphic element
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"""
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class Graphic_Element:
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    # Create a new graphic element
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    def __init__(self, parent, id = None):
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        self.Parent = parent
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        self.Id = id
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        self.oldPos = None
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        self.Handle = (None,None)
0
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        self.Dragging = False
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        self.Selected = False
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        self.Highlighted = False
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        self.Pos = wx.Point(0, 0)
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        self.Size = wx.Size(0, 0)
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        self.BoundingBox = wx.Rect(0, 0, 0, 0)
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        self.CurrentCursor = 0
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        ResetCursors()
0
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    def GetDragging(self):
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        return self.Dragging
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0
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    # Make a clone of this element
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    def Clone(self, parent):
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        return Graphic_Element(parent, self.Id)
0
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    # Changes the block position
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    def SetPosition(self, x, y):
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        self.Pos.x = x
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        self.Pos.y = y
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        self.RefreshConnected()
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        self.RefreshBoundingBox()
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    # Returns the block position
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    def GetPosition(self):
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        return self.Pos.x, self.Pos.y
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    # Changes the element size
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    def SetSize(self, width, height):
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        self.Size.SetWidth(width)
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        self.Size.SetHeight(height)
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        self.RefreshConnectors()
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        self.RefreshBoundingBox()
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    # Returns the element size
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    def GetSize(self):
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        return self.Size.GetWidth(), self.Size.GetHeight()
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    # Refresh the element Bounding Box
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    def RefreshBoundingBox(self):
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        self.BoundingBox = wx.Rect(self.Pos.x, self.Pos.y, self.Size[0], self.Size[1])
0
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    # Refresh the element connectors position
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    def RefreshConnectors(self):
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        pass
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    # Refresh the position of wires connected to element inputs and outputs
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    def RefreshConnected(self):
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        pass
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    # Change the parent
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    def SetParent(self, parent):
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        self.Parent = parent
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    # Override this method for defining the method to call for deleting this element
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    def Delete(self):
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        pass
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    # Returns the Id
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    def GetId(self):
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        return self.Id
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    # Returns if the point given is in the bounding box
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    def HitTest(self, pt):
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        rect = self.BoundingBox
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        return rect.InsideXY(pt.x, pt.y)
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    # Returns if the point given is in the bounding box
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    def IsInSelection(self, rect):
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        return rect.InsideXY(self.BoundingBox.x, self.BoundingBox.y) and rect.InsideXY(self.BoundingBox.x + self.BoundingBox.width, self.BoundingBox.y + self.BoundingBox.height)
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0
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    # Override this method for refreshing the bounding box
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    def RefreshBoundingBox(self):
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        pass
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    # Returns the bounding box
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    def GetBoundingBox(self):
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        return self.BoundingBox
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    # Returns the RedrawRect
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    def GetRedrawRect(self, movex = 0, movey = 0):
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        rect = wx.Rect()
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        rect.x = self.BoundingBox.x - HANDLE_SIZE - 2 - abs(movex)
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        rect.y = self.BoundingBox.y - HANDLE_SIZE - 2 - abs(movey)
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        rect.width = self.BoundingBox.width + 2 * (HANDLE_SIZE + abs(movex)) + 4
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        rect.height = self.BoundingBox.height + 2 * (HANDLE_SIZE + abs(movey)) + 4
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        return rect
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   380
    
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    def Refresh(self, rect = None):
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        if rect is not None:
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            self.Parent.RefreshRect(self.Parent.GetScrolledRect(rect), False)
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parents: 145
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        else:
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            self.Parent.RefreshRect(self.Parent.GetScrolledRect(self.GetRedrawRect()), False)
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parents: 140
diff changeset
   386
    
0
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    # Change the variable that indicates if this element is selected
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    def SetSelected(self, selected):
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        self.Selected = selected
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        self.Refresh()
0
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   391
    
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    # Change the variable that indicates if this element is highlighted
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    def SetHighlighted(self, highlighted):
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        self.Highlighted = highlighted
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        self.Refresh()
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parents: 138
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   396
    
0
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    # Test if the point is on a handle of this element
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   398
    def TestHandle(self, pt):
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   399
        extern_rect = wx.Rect(self.BoundingBox.x - HANDLE_SIZE - 2, self.BoundingBox.y - HANDLE_SIZE - 2, 
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diff changeset
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            self.BoundingBox.width + 2 * HANDLE_SIZE + 4, self.BoundingBox.height + 2 * HANDLE_SIZE + 4)
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        intern_rect = wx.Rect(self.BoundingBox.x - 2, self.BoundingBox.y - 2, 
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            self.BoundingBox.width + 4, self.BoundingBox.height + 4)
0
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   403
        # Verify that this element is selected
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        if self.Selected and extern_rect.InsideXY(pt.x, pt.y) and not intern_rect.InsideXY(pt.x, pt.y):
0
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parents:
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            # Find if point is on a handle horizontally
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            if self.BoundingBox.x - HANDLE_SIZE - 2 <= pt.x < self.BoundingBox.x - 2:
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   407
                handle_x = 1
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parents:
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   408
            elif self.BoundingBox.x + (self.BoundingBox.width - HANDLE_SIZE) / 2 <= pt.x < self.BoundingBox.x + (self.BoundingBox.width + HANDLE_SIZE) / 2:
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                handle_x = 2
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parents:
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   410
            elif self.BoundingBox.x + self.BoundingBox.width + 2 <= pt.x < self.BoundingBox.x + self.BoundingBox.width + HANDLE_SIZE + 2:
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parents:
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                handle_x = 3
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   412
            else:
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parents:
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   413
                handle_x = 0
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parents:
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   414
            # Find if point is on a handle vertically
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parents:
diff changeset
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            if self.BoundingBox.y - HANDLE_SIZE - 2 <= pt.y < self.BoundingBox.y - 2:
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parents:
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   416
                handle_y = 1
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parents:
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   417
            elif self.BoundingBox.y + (self.BoundingBox.height - HANDLE_SIZE) / 2 <= pt.y < self.BoundingBox.y + (self.BoundingBox.height + HANDLE_SIZE) / 2:
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parents:
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   418
                handle_y = 2
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parents:
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   419
            elif self.BoundingBox.y + self.BoundingBox.height - 2 <= pt.y < self.BoundingBox.y + self.BoundingBox.height + HANDLE_SIZE + 2:
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parents:
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   420
                handle_y = 3
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parents:
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   421
            else:
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parents:
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                handle_y = 0
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            # Verify that the result is valid
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parents:
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            if (handle_x, handle_y) in VALID_HANDLES:
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                return handle_x, handle_y
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        return 0, 0
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parents:
diff changeset
   427
    
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    # Method called when a LeftDown event have been generated
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   429
    def OnLeftDown(self, event, dc, scaling):
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   430
        pos = event.GetLogicalPosition(dc)
0
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   431
        # Test if an handle have been clicked
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        handle = self.TestHandle(pos)
0
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parents:
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   433
        # Find which type of handle have been clicked,
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parents:
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   434
        # Save a resize event and change the cursor
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        cursor = HANDLE_CURSORS.get(handle, 1)
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   436
        if cursor != self.CurrentCursor:
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            self.Parent.SetCursor(CURSORS[cursor])
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   438
            self.CurrentCursor = cursor
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   439
        if cursor > 1:
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            self.Handle = (HANDLE_RESIZE, handle)
0
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   441
        else:
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   442
            self.Handle = (HANDLE_MOVE, None)
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   443
            self.SetSelected(False)
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parents:
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        # Initializes the last position
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dae55dd9ee14 Current developping version
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        self.oldPos = GetScaledEventPosition(event, dc, scaling)
0
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   446
    
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   447
    # Method called when a LeftUp event have been generated
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dae55dd9ee14 Current developping version
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parents: 5
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   448
    def OnLeftUp(self, event, dc, scaling):
0
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parents:
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   449
        # If a dragging have been initiated
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parents:
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   450
        if self.Dragging and self.oldPos:
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parents:
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   451
            self.RefreshModel()
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   452
            self.Parent.RefreshBuffer()
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parents: 56
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   453
        if self.CurrentCursor != 0:
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   454
            self.Parent.SetCursor(CURSORS[0])
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   455
            self.CurrentCursor = 0
0
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parents:
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   456
        self.SetSelected(True)
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parents:
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   457
        self.oldPos = None
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parents:
diff changeset
   458
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   459
    # Method called when a RightDown event have been generated
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   460
    def OnRightDown(self, event, dc, scaling):
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   461
        pass
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lbessard
parents: 144
diff changeset
   462
0
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parents:
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   463
    # Method called when a RightUp event have been generated
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dae55dd9ee14 Current developping version
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parents: 5
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   464
    def OnRightUp(self, event, dc, scaling):
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   465
        if self.Dragging and self.oldPos:
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   466
            self.RefreshModel()
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   467
            self.Parent.RefreshBuffer()
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parents: 144
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   468
        if self.CurrentCursor != 0:
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   469
            self.Parent.SetCursor(CURSORS[0])
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   470
            self.CurrentCursor = 0
0
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parents:
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   471
        self.SetSelected(True)
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parents:
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   472
        self.oldPos = None
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parents:
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   473
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parents:
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   474
    # Method called when a LeftDClick event have been generated
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dae55dd9ee14 Current developping version
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parents: 5
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   475
    def OnLeftDClick(self, event, dc, scaling):
0
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parents:
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        pass
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parents:
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   477
    
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parents:
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   478
    # Method called when a Motion event have been generated
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dae55dd9ee14 Current developping version
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parents: 5
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   479
    def OnMotion(self, event, dc, scaling):
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
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parents:
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   480
        # If the cursor is dragging and the element have been clicked
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parents:
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   481
        if event.Dragging() and self.oldPos:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   482
            # Calculate the movement of cursor
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
   483
            pos = event.GetLogicalPosition(dc)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   484
            movex = pos.x - self.oldPos.x
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   485
            movey = pos.y - self.oldPos.y
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   486
            # If movement is greater than MIN_MOVE then a dragging is initiated
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   487
            if not self.Dragging and (abs(movex) > MIN_MOVE or abs(movey) > MIN_MOVE):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   488
                self.Dragging = True
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   489
            # If a dragging have been initiated, refreshes the element state
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   490
            if self.Dragging:
165
e464a4e4e06d Adding Font support in Dialog
lbessard
parents: 162
diff changeset
   491
                dragx, dragy = self.ProcessDragging(movex, movey, event.ShiftDown(), scaling)
138
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   492
                self.oldPos.x += dragx
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   493
                self.oldPos.y += dragy
144
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   494
                return dragx, dragy
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   495
            return movex, movey
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   496
        # If cursor just pass over the element, changes the cursor if it is on a handle
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   497
        else:
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
   498
            pos = event.GetLogicalPosition(dc)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   499
            handle = self.TestHandle(pos)
58
39cd981ff242 Changing file headers
lbessard
parents: 56
diff changeset
   500
            # Find which type of handle have been clicked,
39cd981ff242 Changing file headers
lbessard
parents: 56
diff changeset
   501
            # Save a resize event and change the cursor
39cd981ff242 Changing file headers
lbessard
parents: 56
diff changeset
   502
            cursor = HANDLE_CURSORS.get(handle, 0)
39cd981ff242 Changing file headers
lbessard
parents: 56
diff changeset
   503
            if cursor != self.CurrentCursor:
39cd981ff242 Changing file headers
lbessard
parents: 56
diff changeset
   504
                self.Parent.SetCursor(CURSORS[cursor])
39cd981ff242 Changing file headers
lbessard
parents: 56
diff changeset
   505
                self.CurrentCursor = cursor
144
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   506
            return 0, 0
58
39cd981ff242 Changing file headers
lbessard
parents: 56
diff changeset
   507
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   508
    # Moves the element
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   509
    def Move(self, dx, dy, exclude = []):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   510
        self.Pos.x += dx
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   511
        self.Pos.y += dy
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   512
        self.RefreshConnected(exclude)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   513
        self.RefreshBoundingBox()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   514
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   515
    # Resizes the element from position and size given
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   516
    def Resize(self, x, y, width, height):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
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parents:
diff changeset
   517
        self.Move(x, y)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   518
        self.SetSize(width, height)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   519
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   520
    # Refreshes the element state according to move defined and handle selected
175
cc78572dfbbc Some minor SFC/LD drawing enhancements
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parents: 165
diff changeset
   521
    def ProcessDragging(self, movex, movey, centered, scaling, width_fac = 1, height_fac = 1):
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   522
        handle_type, handle = self.Handle
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   523
        # If it is a resize handle, calculate the values from resizing
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   524
        if handle_type == HANDLE_RESIZE:
175
cc78572dfbbc Some minor SFC/LD drawing enhancements
etisserant
parents: 165
diff changeset
   525
            if scaling is not None:
cc78572dfbbc Some minor SFC/LD drawing enhancements
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parents: 165
diff changeset
   526
                scaling = (scaling[0] * width_fac, scaling[1] * height_fac)
110
29b6b70e1721 Bug that makes element resizing acting strongly fixed
lbessard
parents: 108
diff changeset
   527
            x = y = start_x = start_y = 0
29b6b70e1721 Bug that makes element resizing acting strongly fixed
lbessard
parents: 108
diff changeset
   528
            width, height = start_width, start_height = self.GetSize()
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   529
            if handle[0] == 1:
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
   530
                movex = max(-self.BoundingBox.x, movex)
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
   531
                if scaling is not None:
180
3b0d3ea35ee5 Fixed bad handle initialisation, causing exception on rightup event in some cases.
etisserant
parents: 175
diff changeset
   532
                    movex = -(round(float(width - movex) / float(scaling[0])) * scaling[0] - width)
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
   533
                x = movex
165
e464a4e4e06d Adding Font support in Dialog
lbessard
parents: 162
diff changeset
   534
                if centered:
e464a4e4e06d Adding Font support in Dialog
lbessard
parents: 162
diff changeset
   535
                    width -= 2 * movex
e464a4e4e06d Adding Font support in Dialog
lbessard
parents: 162
diff changeset
   536
                else:
e464a4e4e06d Adding Font support in Dialog
lbessard
parents: 162
diff changeset
   537
                    width -= movex
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   538
            elif handle[0] == 3:
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
   539
                if scaling is not None:
180
3b0d3ea35ee5 Fixed bad handle initialisation, causing exception on rightup event in some cases.
etisserant
parents: 175
diff changeset
   540
                    movex = round(float(width + movex) / float(scaling[0])) * scaling[0] - width
165
e464a4e4e06d Adding Font support in Dialog
lbessard
parents: 162
diff changeset
   541
                if centered:
e464a4e4e06d Adding Font support in Dialog
lbessard
parents: 162
diff changeset
   542
                    x = -movex
e464a4e4e06d Adding Font support in Dialog
lbessard
parents: 162
diff changeset
   543
                    width += 2 * movex
e464a4e4e06d Adding Font support in Dialog
lbessard
parents: 162
diff changeset
   544
                else:
e464a4e4e06d Adding Font support in Dialog
lbessard
parents: 162
diff changeset
   545
                    width += movex
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   546
            if handle[1] == 1:
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
   547
                movey = max(-self.BoundingBox.y, movey)
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
   548
                if scaling is not None:
180
3b0d3ea35ee5 Fixed bad handle initialisation, causing exception on rightup event in some cases.
etisserant
parents: 175
diff changeset
   549
                    movey = -(round(float(height - movey) / float(scaling[1])) * scaling[1] - height)
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
   550
                y = movey
165
e464a4e4e06d Adding Font support in Dialog
lbessard
parents: 162
diff changeset
   551
                if centered:
e464a4e4e06d Adding Font support in Dialog
lbessard
parents: 162
diff changeset
   552
                    height -= 2 * movey
e464a4e4e06d Adding Font support in Dialog
lbessard
parents: 162
diff changeset
   553
                else:
e464a4e4e06d Adding Font support in Dialog
lbessard
parents: 162
diff changeset
   554
                    height -= movey
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   555
            elif handle[1] == 3:
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
   556
                if scaling is not None:
180
3b0d3ea35ee5 Fixed bad handle initialisation, causing exception on rightup event in some cases.
etisserant
parents: 175
diff changeset
   557
                    movey = round(float(height + movey) / float(scaling[1])) * scaling[1] - height
165
e464a4e4e06d Adding Font support in Dialog
lbessard
parents: 162
diff changeset
   558
                if centered:
e464a4e4e06d Adding Font support in Dialog
lbessard
parents: 162
diff changeset
   559
                    y = -movey
e464a4e4e06d Adding Font support in Dialog
lbessard
parents: 162
diff changeset
   560
                    height += 2 * movey
e464a4e4e06d Adding Font support in Dialog
lbessard
parents: 162
diff changeset
   561
                else:
e464a4e4e06d Adding Font support in Dialog
lbessard
parents: 162
diff changeset
   562
                    height += movey
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   563
            # Verify that new size is not lesser than minimum
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   564
            min_width, min_height = self.GetMinSize()
110
29b6b70e1721 Bug that makes element resizing acting strongly fixed
lbessard
parents: 108
diff changeset
   565
            if handle[0] != 2 and (width >= min_width or width > self.Size[0]):
29b6b70e1721 Bug that makes element resizing acting strongly fixed
lbessard
parents: 108
diff changeset
   566
                start_x = x
29b6b70e1721 Bug that makes element resizing acting strongly fixed
lbessard
parents: 108
diff changeset
   567
                start_width = width
138
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   568
            else:
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   569
                movex = 0
110
29b6b70e1721 Bug that makes element resizing acting strongly fixed
lbessard
parents: 108
diff changeset
   570
            if handle[1] != 2 and (height >= min_height or height > self.Size[1]):
29b6b70e1721 Bug that makes element resizing acting strongly fixed
lbessard
parents: 108
diff changeset
   571
                start_y = y
29b6b70e1721 Bug that makes element resizing acting strongly fixed
lbessard
parents: 108
diff changeset
   572
                start_height = height
138
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   573
            else:
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   574
                movey = 0
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   575
            if movex != 0 or movey != 0:
110
29b6b70e1721 Bug that makes element resizing acting strongly fixed
lbessard
parents: 108
diff changeset
   576
                self.Resize(start_x, start_y, start_width, start_height)
138
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   577
            return movex, movey
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   578
        # If it is a move handle, Move this element
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   579
        elif handle_type == HANDLE_MOVE:
138
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   580
            movex = max(-self.BoundingBox.x, movex)
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   581
            movey = max(-self.BoundingBox.y, movey)
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
   582
            if scaling is not None:
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
   583
                movex = round(float(self.Pos.x + movex) / float(scaling[0])) * scaling[0] - self.Pos.x
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
   584
                movey = round(float(self.Pos.y + movey) / float(scaling[1])) * scaling[1] - self.Pos.y
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   585
            self.Move(movex, movey)
138
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   586
            return movex, movey
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   587
        return 0, 0
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   588
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   589
    # Override this method for defining the method to call for refreshing the model of this element
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   590
    def RefreshModel(self, move=True):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   591
        pass
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   592
    
140
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
   593
    # Draws the highlightment of this element if it is highlighted (can be overwritten)
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
   594
    def DrawHighlightment(self, dc):
144
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   595
        dc.SetPen(wx.Pen(HIGHLIGHTCOLOR))
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   596
        dc.SetBrush(wx.Brush(HIGHLIGHTCOLOR))
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   597
        dc.SetLogicalFunction(wx.AND)
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   598
        dc.DrawRectangle(self.Pos.x - 2, self.Pos.y - 2, self.Size.width + 5, self.Size.height + 5)
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   599
        dc.SetLogicalFunction(wx.COPY)
140
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
   600
    
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   601
    # Draws the handles of this element if it is selected
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   602
    def Draw(self, dc):
144
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   603
        if self.Highlighted:
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   604
            self.DrawHighlightment(dc)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   605
        if self.Selected:
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
   606
            dc.SetPen(wx.BLACK_PEN)
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
   607
            dc.SetBrush(wx.BLACK_BRUSH)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   608
            dc.DrawRectangle(self.BoundingBox.x - HANDLE_SIZE - 2, self.BoundingBox.y - HANDLE_SIZE - 2, HANDLE_SIZE, HANDLE_SIZE)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   609
            dc.DrawRectangle(self.BoundingBox.x + (self.BoundingBox.width - HANDLE_SIZE) / 2,
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   610
                self.BoundingBox.y - HANDLE_SIZE - 2, HANDLE_SIZE, HANDLE_SIZE)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   611
            dc.DrawRectangle(self.BoundingBox.x + self.BoundingBox.width + 2, 
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   612
                self.BoundingBox.y - HANDLE_SIZE - 2, HANDLE_SIZE, HANDLE_SIZE)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   613
            dc.DrawRectangle(self.BoundingBox.x + self.BoundingBox.width + 2, 
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   614
                self.BoundingBox.y + (self.BoundingBox.height - HANDLE_SIZE) / 2, HANDLE_SIZE, HANDLE_SIZE)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   615
            dc.DrawRectangle(self.BoundingBox.x + self.BoundingBox.width + 2, 
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   616
                self.BoundingBox.y + self.BoundingBox.height + 2, HANDLE_SIZE, HANDLE_SIZE)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   617
            dc.DrawRectangle(self.BoundingBox.x + (self.BoundingBox.width - HANDLE_SIZE) / 2, 
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   618
                self.BoundingBox.y + self.BoundingBox.height + 2, HANDLE_SIZE, HANDLE_SIZE)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   619
            dc.DrawRectangle(self.BoundingBox.x - HANDLE_SIZE - 2, self.BoundingBox.y + self.BoundingBox.height + 2, HANDLE_SIZE, HANDLE_SIZE)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   620
            dc.DrawRectangle(self.BoundingBox.x - HANDLE_SIZE - 2, self.BoundingBox.y + (self.BoundingBox.height - HANDLE_SIZE) / 2, HANDLE_SIZE, HANDLE_SIZE)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   621
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   622
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   623
#-------------------------------------------------------------------------------
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   624
#                           Group of graphic elements
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   625
#-------------------------------------------------------------------------------
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   626
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   627
"""
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   628
Class that implements a group of graphic elements
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   629
"""
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   630
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   631
class Graphic_Group(Graphic_Element):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   632
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   633
    # Create a new group of graphic elements
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   634
    def __init__(self, parent):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   635
        Graphic_Element.__init__(self, parent)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   636
        self.Elements = []
42
4a8400732001 Adding optimization on redrawing
lbessard
parents: 28
diff changeset
   637
        self.RefreshWireExclusion()
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   638
        self.RefreshBoundingBox()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   639
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   640
    # Destructor
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   641
    def __del__(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   642
        self.Elements = []
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   643
    
42
4a8400732001 Adding optimization on redrawing
lbessard
parents: 28
diff changeset
   644
    # Refresh the list of wire excluded
4a8400732001 Adding optimization on redrawing
lbessard
parents: 28
diff changeset
   645
    def RefreshWireExclusion(self):
4a8400732001 Adding optimization on redrawing
lbessard
parents: 28
diff changeset
   646
        self.WireExcluded = []
4a8400732001 Adding optimization on redrawing
lbessard
parents: 28
diff changeset
   647
        for element in self.Elements:
4a8400732001 Adding optimization on redrawing
lbessard
parents: 28
diff changeset
   648
            if isinstance(element, Wire):
4a8400732001 Adding optimization on redrawing
lbessard
parents: 28
diff changeset
   649
                startblock = element.StartConnected.GetParentBlock()
4a8400732001 Adding optimization on redrawing
lbessard
parents: 28
diff changeset
   650
                endblock = element.EndConnected.GetParentBlock()
4a8400732001 Adding optimization on redrawing
lbessard
parents: 28
diff changeset
   651
                if startblock in self.Elements and endblock in self.Elements:
4a8400732001 Adding optimization on redrawing
lbessard
parents: 28
diff changeset
   652
                    self.WireExcluded.append(element)
4a8400732001 Adding optimization on redrawing
lbessard
parents: 28
diff changeset
   653
    
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   654
    # Make a clone of this group
162
e746ff4aa8be Bug on Element Paste fixed
lbessard
parents: 155
diff changeset
   655
    def Clone(self, parent):
e746ff4aa8be Bug on Element Paste fixed
lbessard
parents: 155
diff changeset
   656
        clone = Graphic_Group(parent)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   657
        elements = []
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   658
        # Makes a clone of all the elements in this group
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   659
        for element in self.Elements:
162
e746ff4aa8be Bug on Element Paste fixed
lbessard
parents: 155
diff changeset
   660
            elements.append(element.Clone(parent))
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   661
        clone.SetElements(elements)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   662
        return clone
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   663
    
144
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   664
    # Returns the RedrawRect
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   665
    def GetRedrawRect(self, movex = 0, movey = 0):
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   666
        rect = None
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   667
        for element in self.Elements:
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   668
            if rect is None:
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   669
                rect = element.GetRedrawRect(movex, movey)
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   670
            else:
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   671
                rect = rect.Union(element.GetRedrawRect(movex, movey))
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   672
        return rect
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   673
    
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   674
    # Clean this group of elements
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   675
    def Clean(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   676
        # Clean all the elements of the group
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   677
        for element in self.Elements:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   678
            element.Clean()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   679
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   680
    # Delete this group of elements
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   681
    def Delete(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   682
        # Delete all the elements of the group
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   683
        for element in self.Elements:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   684
            element.Delete()
42
4a8400732001 Adding optimization on redrawing
lbessard
parents: 28
diff changeset
   685
        self.WireExcluded = []
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   686
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   687
    # Returns if the point given is in the bounding box of one of the elements of this group
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   688
    def HitTest(self, pt):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   689
        result = False
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   690
        for element in self.Elements:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   691
            result |= element.HitTest(pt)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   692
        return result
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   693
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   694
    # Returns if the element given is in this group
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   695
    def IsElementIn(self, element):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   696
        return element in self.Elements
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   697
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   698
    # Change the elements of the group
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   699
    def SetElements(self, elements):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   700
        self.Elements = elements
42
4a8400732001 Adding optimization on redrawing
lbessard
parents: 28
diff changeset
   701
        self.RefreshWireExclusion()
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   702
        self.RefreshBoundingBox()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   703
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   704
    # Returns the elements of the group
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   705
    def GetElements(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   706
        return self.Elements
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   707
    
138
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   708
    # Align the group elements
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   709
    def AlignElements(self, horizontally, vertically):
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   710
        minx = self.BoundingBox.x + self.BoundingBox.width
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   711
        miny = self.BoundingBox.y + self.BoundingBox.height
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   712
        maxx = self.BoundingBox.x
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   713
        maxy = self.BoundingBox.y
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   714
        for element in self.Elements:
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   715
            if not isinstance(element, Wire):
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   716
                posx, posy = element.GetPosition()
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   717
                width, height = element.GetSize()
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   718
                minx = min(minx, posx)
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   719
                miny = min(miny, posy)
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   720
                maxx = max(maxx, posx + width)
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   721
                maxy = max(maxy, posy + height)
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   722
        for element in self.Elements:
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   723
            if not isinstance(element, Wire):
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   724
                posx, posy = element.GetPosition()
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   725
                width, height = element.GetSize()
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   726
                movex = movey = 0
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   727
                if horizontally == ALIGN_LEFT:
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   728
                    movex = minx - posx
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   729
                elif horizontally == ALIGN_CENTER:
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   730
                    movex = (maxx + minx - width) / 2 - posx
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   731
                elif horizontally == ALIGN_RIGHT:
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   732
                    movex = maxx - width - posx
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   733
                if vertically == ALIGN_TOP:
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   734
                    movey = miny - posy
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   735
                elif vertically == ALIGN_MIDDLE:
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   736
                    movey = (maxy + miny - height) / 2 - posy
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   737
                elif vertically == ALIGN_BOTTOM:
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   738
                    movey = maxy - height - posy
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   739
                if movex != 0 or movey != 0:
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   740
                    element.Move(movex, movey)
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   741
                    element.RefreshModel()
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   742
        self.RefreshWireExclusion()
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   743
        self.RefreshBoundingBox()
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   744
    
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   745
    # Remove or select the given element if it is or not in the group
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   746
    def SelectElement(self, element):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   747
        if element in self.Elements:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   748
            self.Elements.remove(element)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   749
        else:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   750
            self.Elements.append(element)
42
4a8400732001 Adding optimization on redrawing
lbessard
parents: 28
diff changeset
   751
        self.RefreshWireExclusion()
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   752
        self.RefreshBoundingBox()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   753
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   754
    # Move this group of elements
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   755
    def Move(self, movex, movey):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   756
        # Move all the elements of the group
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   757
        for element in self.Elements:
42
4a8400732001 Adding optimization on redrawing
lbessard
parents: 28
diff changeset
   758
            if not isinstance(element, Wire):
4a8400732001 Adding optimization on redrawing
lbessard
parents: 28
diff changeset
   759
                element.Move(movex, movey, self.WireExcluded)
4a8400732001 Adding optimization on redrawing
lbessard
parents: 28
diff changeset
   760
            elif element in self.WireExcluded:
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   761
                element.Move(movex, movey, True)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   762
        self.RefreshBoundingBox()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   763
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   764
    # Refreshes the bounding box of this group of elements
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   765
    def RefreshBoundingBox(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   766
        if len(self.Elements) > 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   767
            bbox = self.Elements[0].GetBoundingBox()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   768
            minx, miny = bbox.x, bbox.y
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   769
            maxx = bbox.x + bbox.width
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   770
            maxy = bbox.y + bbox.height
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   771
            for element in self.Elements[1:]:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   772
                bbox = element.GetBoundingBox()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   773
                minx = min(minx, bbox.x)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   774
                miny = min(miny, bbox.y)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   775
                maxx = max(maxx, bbox.x + bbox.width)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   776
                maxy = max(maxy, bbox.y + bbox.height)
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
   777
            self.BoundingBox = wx.Rect(minx, miny, maxx - minx, maxy - miny)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   778
        else:
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
   779
            self.BoundingBox = wx.Rect(0, 0, 0, 0)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   780
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   781
    # Forbids to change the group position
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   782
    def SetPosition(x, y):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   783
        pass
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   784
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   785
    # Returns the position of this group
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   786
    def GetPosition(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   787
        return self.BoundingBox.x, self.BoundingBox.y
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   788
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   789
    # Forbids to change the group size
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   790
    def SetSize(width, height):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   791
        pass
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   792
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   793
    # Returns the size of this group
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   794
    def GetSize(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   795
        return self.BoundingBox.width, self.BoundingBox.height
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   796
140
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
   797
    # Change the variable that indicates if this element is highlighted
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
   798
    def SetHighlighted(self, highlighted):
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
   799
        for element in self.Elements:
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
   800
            element.SetHighlighted(highlighted)
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
   801
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   802
    # Change the variable that indicates if the elemente is selected
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   803
    def SetSelected(self, selected):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   804
        for element in self.Elements:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   805
            element.SetSelected(selected)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   806
138
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   807
    # Method called when a RightUp event has been generated
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   808
    def OnRightUp(self, event, dc, scaling):
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   809
        # Popup the menu with special items for a group
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   810
        self.Parent.PopupGroupMenu()
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
   811
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   812
    # Refreshes the model of all the elements of this group
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   813
    def RefreshModel(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   814
        for element in self.Elements:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   815
            element.RefreshModel()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   816
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   817
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   818
#-------------------------------------------------------------------------------
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   819
#                         Connector for all types of blocks
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   820
#-------------------------------------------------------------------------------
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   821
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   822
"""
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   823
Class that implements a connector for any type of block
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   824
"""
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   825
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   826
class Connector:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   827
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   828
    # Create a new connector
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
   829
    def __init__(self, parent, name, type, position, direction, negated = False, edge = "none", onlyone = False):
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   830
        self.ParentBlock = parent
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   831
        self.Name = name
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   832
        self.Type = type
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   833
        self.Pos = position
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   834
        self.Direction = direction
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   835
        self.Wires = []
102
85875dcb7754 Adding edit user's POU by double click on block instance
lbessard
parents: 99
diff changeset
   836
        if IsOfType("BOOL", type):
85875dcb7754 Adding edit user's POU by double click on block instance
lbessard
parents: 99
diff changeset
   837
            self.Negated = negated
85875dcb7754 Adding edit user's POU by double click on block instance
lbessard
parents: 99
diff changeset
   838
            self.Edge = edge
85875dcb7754 Adding edit user's POU by double click on block instance
lbessard
parents: 99
diff changeset
   839
        else:
85875dcb7754 Adding edit user's POU by double click on block instance
lbessard
parents: 99
diff changeset
   840
            self.Negated = False
85875dcb7754 Adding edit user's POU by double click on block instance
lbessard
parents: 99
diff changeset
   841
            self.Edge = "none"
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
   842
        self.OneConnected = onlyone
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
   843
        self.Pen = wx.BLACK_PEN
42
4a8400732001 Adding optimization on redrawing
lbessard
parents: 28
diff changeset
   844
        self.RefreshNameSize()
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   845
    
144
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   846
    # Returns the RedrawRect
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   847
    def GetRedrawRect(self, movex = 0, movey = 0):
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   848
        parent_pos = self.ParentBlock.GetPosition()
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   849
        x = min(parent_pos[0] + self.Pos.x, parent_pos[0] + self.Pos.x + self.Direction[0] * CONNECTOR_SIZE)
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   850
        y = min(parent_pos[1] + self.Pos.y, parent_pos[1] + self.Pos.y + self.Direction[1] * CONNECTOR_SIZE)
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   851
        if self.Direction[0] == 0:
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   852
            width = 5
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   853
        else:
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   854
            width = CONNECTOR_SIZE
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   855
        if self.Direction[1] == 0:
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   856
            height = 5
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   857
        else:
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   858
            height = CONNECTOR_SIZE
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   859
        return wx.Rect(x - abs(movex), y - abs(movey), width + 2 * abs(movex), height + 2 * abs(movey))
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   860
    
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   861
    # Change the connector pen
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   862
    def SetPen(self, pen):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   863
        self.Pen = pen
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   864
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   865
    # Make a clone of the connector
112
317148fc1225 Adding support for block copy
lbessard
parents: 110
diff changeset
   866
    def Clone(self, parent = None):
317148fc1225 Adding support for block copy
lbessard
parents: 110
diff changeset
   867
        if parent is None:
317148fc1225 Adding support for block copy
lbessard
parents: 110
diff changeset
   868
            parent = self.ParentBlock
317148fc1225 Adding support for block copy
lbessard
parents: 110
diff changeset
   869
        return Connector(parent, self.Name, self.Type, wx.Point(self.Pos[0], self.Pos[1]),
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   870
                self.Direction, self.Negated)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   871
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   872
    # Returns the connector parent block
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   873
    def GetParentBlock(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   874
        return self.ParentBlock
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   875
    
99
2b18a72dcaf0 Added support for standard functions type compatibility check
lbessard
parents: 98
diff changeset
   876
    # Returns the connector type
112
317148fc1225 Adding support for block copy
lbessard
parents: 110
diff changeset
   877
    def GetType(self, raw = False):
317148fc1225 Adding support for block copy
lbessard
parents: 110
diff changeset
   878
        if IsEndType(self.Type) or raw:
99
2b18a72dcaf0 Added support for standard functions type compatibility check
lbessard
parents: 98
diff changeset
   879
            return self.Type
102
85875dcb7754 Adding edit user's POU by double click on block instance
lbessard
parents: 99
diff changeset
   880
        elif (self.Negated or self.Edge != "none") and IsOfType("BOOL", self.Type):
85875dcb7754 Adding edit user's POU by double click on block instance
lbessard
parents: 99
diff changeset
   881
            return "BOOL"
99
2b18a72dcaf0 Added support for standard functions type compatibility check
lbessard
parents: 98
diff changeset
   882
        else:
102
85875dcb7754 Adding edit user's POU by double click on block instance
lbessard
parents: 99
diff changeset
   883
            return self.ParentBlock.GetConnectionResultType(self, self.Type)
99
2b18a72dcaf0 Added support for standard functions type compatibility check
lbessard
parents: 98
diff changeset
   884
    
2b18a72dcaf0 Added support for standard functions type compatibility check
lbessard
parents: 98
diff changeset
   885
    # Returns the connector type
2b18a72dcaf0 Added support for standard functions type compatibility check
lbessard
parents: 98
diff changeset
   886
    def GetConnectedType(self):
2b18a72dcaf0 Added support for standard functions type compatibility check
lbessard
parents: 98
diff changeset
   887
        if IsEndType(self.Type):
2b18a72dcaf0 Added support for standard functions type compatibility check
lbessard
parents: 98
diff changeset
   888
            return self.Type
2b18a72dcaf0 Added support for standard functions type compatibility check
lbessard
parents: 98
diff changeset
   889
        elif len(self.Wires) == 1:
2b18a72dcaf0 Added support for standard functions type compatibility check
lbessard
parents: 98
diff changeset
   890
            return self.Wires[0][0].GetOtherConnectedType(self.Wires[0][1])
3
86ccc89d7b0b FBD Blocks and Variables can now be modified and wires can't be unconnected on both sides
lbessard
parents: 2
diff changeset
   891
        return self.Type
86ccc89d7b0b FBD Blocks and Variables can now be modified and wires can't be unconnected on both sides
lbessard
parents: 2
diff changeset
   892
    
144
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   893
    # Returns the connector type
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   894
    def GetConnectedRedrawRect(self, movex, movey):
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   895
        rect = None
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   896
        for wire, handle in self.Wires:
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   897
            if rect is None:
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   898
                rect = wire.GetRedrawRect()
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   899
            else:
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   900
                rect = rect.Union(wire.GetRedrawRect())
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   901
        return rect
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   902
    
98
ec5d7af033d8 Added support for wire type compatibility check
lbessard
parents: 90
diff changeset
   903
    # Returns if connector type is compatible with type given
ec5d7af033d8 Added support for wire type compatibility check
lbessard
parents: 90
diff changeset
   904
    def IsCompatible(self, type):
99
2b18a72dcaf0 Added support for standard functions type compatibility check
lbessard
parents: 98
diff changeset
   905
        reference = self.GetType()
2b18a72dcaf0 Added support for standard functions type compatibility check
lbessard
parents: 98
diff changeset
   906
        return IsOfType(type, reference) or IsOfType(reference, type)
98
ec5d7af033d8 Added support for wire type compatibility check
lbessard
parents: 90
diff changeset
   907
    
3
86ccc89d7b0b FBD Blocks and Variables can now be modified and wires can't be unconnected on both sides
lbessard
parents: 2
diff changeset
   908
    # Changes the connector name
86ccc89d7b0b FBD Blocks and Variables can now be modified and wires can't be unconnected on both sides
lbessard
parents: 2
diff changeset
   909
    def SetType(self, type):
86ccc89d7b0b FBD Blocks and Variables can now be modified and wires can't be unconnected on both sides
lbessard
parents: 2
diff changeset
   910
        self.Type = type
86ccc89d7b0b FBD Blocks and Variables can now be modified and wires can't be unconnected on both sides
lbessard
parents: 2
diff changeset
   911
    
86ccc89d7b0b FBD Blocks and Variables can now be modified and wires can't be unconnected on both sides
lbessard
parents: 2
diff changeset
   912
    # Returns the connector name
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   913
    def GetName(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   914
        return self.Name
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   915
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   916
    # Changes the connector name
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   917
    def SetName(self, name):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   918
        self.Name = name
42
4a8400732001 Adding optimization on redrawing
lbessard
parents: 28
diff changeset
   919
        self.RefreshNameSize()
102
85875dcb7754 Adding edit user's POU by double click on block instance
lbessard
parents: 99
diff changeset
   920
85875dcb7754 Adding edit user's POU by double click on block instance
lbessard
parents: 99
diff changeset
   921
    def SetValue(self, value):
85875dcb7754 Adding edit user's POU by double click on block instance
lbessard
parents: 99
diff changeset
   922
        for wire, handle in self.Wires:
85875dcb7754 Adding edit user's POU by double click on block instance
lbessard
parents: 99
diff changeset
   923
            wire.SetValue(value)
42
4a8400732001 Adding optimization on redrawing
lbessard
parents: 28
diff changeset
   924
    
4a8400732001 Adding optimization on redrawing
lbessard
parents: 28
diff changeset
   925
    # Changes the connector name size
4a8400732001 Adding optimization on redrawing
lbessard
parents: 28
diff changeset
   926
    def RefreshNameSize(self):
4a8400732001 Adding optimization on redrawing
lbessard
parents: 28
diff changeset
   927
        if self.Name != "":
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
   928
            dc = wx.ClientDC(self.ParentBlock.Parent)
42
4a8400732001 Adding optimization on redrawing
lbessard
parents: 28
diff changeset
   929
            self.NameSize = dc.GetTextExtent(self.Name)
4a8400732001 Adding optimization on redrawing
lbessard
parents: 28
diff changeset
   930
        else:
4a8400732001 Adding optimization on redrawing
lbessard
parents: 28
diff changeset
   931
            self.NameSize = 0, 0
4a8400732001 Adding optimization on redrawing
lbessard
parents: 28
diff changeset
   932
    
4a8400732001 Adding optimization on redrawing
lbessard
parents: 28
diff changeset
   933
    # Returns the connector name size
4a8400732001 Adding optimization on redrawing
lbessard
parents: 28
diff changeset
   934
    def GetNameSize(self):
4a8400732001 Adding optimization on redrawing
lbessard
parents: 28
diff changeset
   935
        return self.NameSize
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   936
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   937
    # Returns the wires connected to the connector
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   938
    def GetWires(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   939
        return self.Wires
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   940
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   941
    # Returns the parent block Id
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   942
    def GetBlockId(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   943
        return self.ParentBlock.GetId()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   944
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   945
    # Returns the connector relative position
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   946
    def GetRelPosition(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   947
        return self.Pos
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   948
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   949
    # Returns the connector absolute position
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   950
    def GetPosition(self, size = True):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   951
        parent_pos = self.ParentBlock.GetPosition()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   952
        # If the position of the end of the connector is asked
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   953
        if size:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   954
            x = parent_pos[0] + self.Pos.x + self.Direction[0] * CONNECTOR_SIZE
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   955
            y = parent_pos[1] + self.Pos.y + self.Direction[1] * CONNECTOR_SIZE
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   956
        else:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   957
            x = parent_pos[0] + self.Pos.x
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   958
            y = parent_pos[1] + self.Pos.y
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
   959
        return wx.Point(x, y)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   960
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   961
    # Change the connector relative position
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   962
    def SetPosition(self, pos):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   963
        self.Pos = pos
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   964
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   965
    # Returns the connector direction
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   966
    def GetDirection(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   967
        return self.Direction
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   968
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   969
    # Change the connector direction
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   970
    def SetDirection(self, direction):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   971
        self.Direction = direction
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   972
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   973
    # Connect a wire to this connector at the last place
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   974
    def Connect(self, wire, refresh = True):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   975
        self.InsertConnect(len(self.Wires), wire, refresh)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   976
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   977
    # Connect a wire to this connector at the place given
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   978
    def InsertConnect(self, idx, wire, refresh = True):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   979
        if wire not in self.Wires:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   980
            self.Wires.insert(idx, wire)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   981
            if refresh:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   982
                self.ParentBlock.RefreshModel(False)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   983
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   984
    # Returns the index of the wire given in the list of connected
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   985
    def GetWireIndex(self, wire):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   986
        for i, (tmp_wire, handle) in enumerate(self.Wires):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   987
            if tmp_wire == wire:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   988
                return i
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   989
        return None
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   990
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   991
    # Unconnect a wire or all wires connected to the connector
2
93bc4c2cf376 PLCGenerator finished
lbessard
parents: 0
diff changeset
   992
    def UnConnect(self, wire = None, unconnect = True, delete = False):
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   993
        i = 0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   994
        found = False
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   995
        while i < len(self.Wires) and not found:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   996
            if not wire or self.Wires[i][0] == wire:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   997
                # If Unconnect haven't been called from a wire, disconnect the connector in the wire
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   998
                if unconnect:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   999
                    if self.Wires[i][1] == 0:
2
93bc4c2cf376 PLCGenerator finished
lbessard
parents: 0
diff changeset
  1000
                        self.Wires[i][0].UnConnectStartPoint(delete)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1001
                    else:
2
93bc4c2cf376 PLCGenerator finished
lbessard
parents: 0
diff changeset
  1002
                        self.Wires[i][0].UnConnectEndPoint(delete)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1003
                # Remove wire from connected
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1004
                if wire:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1005
                    self.Wires.pop(i)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1006
                    found = True
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1007
            i += 1
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1008
        # If no wire defined, unconnect all wires
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1009
        if not wire:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1010
            self.Wires = []
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1011
        self.ParentBlock.RefreshModel(False)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1012
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1013
    # Returns if connector has one or more wire connected
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1014
    def IsConnected(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1015
        return len(self.Wires) > 0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1016
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1017
    # Move the wires connected
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1018
    def MoveConnected(self, exclude = []):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1019
        if len(self.Wires) > 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1020
            # Calculate the new position of the end point
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1021
            parent_pos = self.ParentBlock.GetPosition()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1022
            x = parent_pos[0] + self.Pos.x + self.Direction[0] * CONNECTOR_SIZE
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1023
            y = parent_pos[1] + self.Pos.y + self.Direction[1] * CONNECTOR_SIZE
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1024
            # Move the corresponding point on all the wires connected
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1025
            for wire, index in self.Wires:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1026
                if wire not in exclude:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1027
                    if index == 0:
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1028
                        wire.MoveStartPoint(wx.Point(x, y))
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1029
                    else:
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1030
                        wire.MoveEndPoint(wx.Point(x, y))
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1031
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1032
    # Refreshes the model of all the wires connected
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1033
    def RefreshWires(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1034
        for wire in self.Wires:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1035
            wire[0].RefreshModel()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1036
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1037
    # Refreshes the parent block model
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1038
    def RefreshParentBlock(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1039
        self.ParentBlock.RefreshModel(False)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1040
    
140
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
  1041
    # Highlight the parent block
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
  1042
    def HighlightParentBlock(self, highlight):
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
  1043
        self.ParentBlock.SetHighlighted(highlight)
144
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1044
        self.ParentBlock.Refresh()
140
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
  1045
    
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1046
    # Returns all the blocks connected to this connector
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1047
    def GetConnectedBlocks(self):
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1048
        blocks = []
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1049
        for wire, handle in self.Wires:
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1050
            # Get other connector connected to each wire
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1051
            if handle == 0:
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1052
                connector = wire.GetEndConnected()
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1053
            else:
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1054
                connector = wire.GetStartConnected()
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1055
            # Get parent block for this connector
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1056
            if connector:
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1057
                block = connector.GetParentBlock()
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1058
                if block not in blocks:
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1059
                    blocks.append(block)
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1060
        return blocks
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1061
    
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1062
    # Returns the connector negated property
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1063
    def IsNegated(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1064
        return self.Negated
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1065
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1066
    # Changes the connector negated property
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1067
    def SetNegated(self, negated):
102
85875dcb7754 Adding edit user's POU by double click on block instance
lbessard
parents: 99
diff changeset
  1068
        if IsOfType("BOOL", self.Type):
85875dcb7754 Adding edit user's POU by double click on block instance
lbessard
parents: 99
diff changeset
  1069
            self.Negated = negated
85875dcb7754 Adding edit user's POU by double click on block instance
lbessard
parents: 99
diff changeset
  1070
            self.Edge = "none"
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1071
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1072
    # Returns the connector edge property
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1073
    def GetEdge(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1074
        return self.Edge
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1075
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1076
    # Changes the connector edge property
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1077
    def SetEdge(self, edge):
102
85875dcb7754 Adding edit user's POU by double click on block instance
lbessard
parents: 99
diff changeset
  1078
        if IsOfType("BOOL", self.Type):
85875dcb7754 Adding edit user's POU by double click on block instance
lbessard
parents: 99
diff changeset
  1079
            self.Edge = edge    
85875dcb7754 Adding edit user's POU by double click on block instance
lbessard
parents: 99
diff changeset
  1080
            self.Negated = False
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1081
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1082
    # Tests if the point given is near from the end point of this connector
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1083
    def TestPoint(self, pt, exclude = True):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1084
        parent_pos = self.ParentBlock.GetPosition()
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1085
        if not (len(self.Wires) > 0 and self.OneConnected and exclude):
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1086
            # Calculate a square around the end point of this connector
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1087
            x = parent_pos[0] + self.Pos.x + self.Direction[0] * CONNECTOR_SIZE - ANCHOR_DISTANCE
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1088
            y = parent_pos[1] + self.Pos.y + self.Direction[1] * CONNECTOR_SIZE - ANCHOR_DISTANCE
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1089
            width = ANCHOR_DISTANCE * 2 + abs(self.Direction[0]) * CONNECTOR_SIZE
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1090
            height = ANCHOR_DISTANCE * 2 + abs(self.Direction[1]) * CONNECTOR_SIZE
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1091
            rect = wx.Rect(x, y, width, height)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1092
            return rect.InsideXY(pt.x, pt.y)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1093
        return False
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1094
    
140
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
  1095
    # Draws the highlightment of this element if it is highlighted
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
  1096
    def DrawHighlightment(self, dc):
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
  1097
        dc.SetPen(wx.Pen(HIGHLIGHTCOLOR))
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
  1098
        dc.SetBrush(wx.Brush(HIGHLIGHTCOLOR))
144
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1099
        dc.SetLogicalFunction(wx.AND)
140
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
  1100
        parent_pos = self.ParentBlock.GetPosition()
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
  1101
        posx = parent_pos[0] + self.Pos.x
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
  1102
        posy = parent_pos[1] + self.Pos.y
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
  1103
        width = CONNECTOR_SIZE
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
  1104
        height = CONNECTOR_SIZE
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
  1105
        if self.Direction[0] < 0:
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
  1106
            posx += CONNECTOR_SIZE * self.Direction[0]
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
  1107
        elif self.Direction[0] == 0:
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
  1108
            posx -= 2
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
  1109
            width = 5
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
  1110
        if self.Direction[1] < 0:
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
  1111
            posy += CONNECTOR_SIZE * self.Direction[1]
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
  1112
        elif self.Direction[1] == 0:
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
  1113
            posy -= 2
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
  1114
            height = 5
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
  1115
        dc.DrawRectangle(posx, posy, width, height)
144
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1116
        dc.SetLogicalFunction(wx.COPY)
140
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
  1117
    
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1118
    # Draws the connector
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1119
    def Draw(self, dc):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1120
        dc.SetPen(self.Pen)
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1121
        dc.SetBrush(wx.WHITE_BRUSH)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1122
        parent_pos = self.ParentBlock.GetPosition()
213
4931959ea256 Adding support for printing graphical languages
lbessard
parents: 208
diff changeset
  1123
        
4931959ea256 Adding support for printing graphical languages
lbessard
parents: 208
diff changeset
  1124
        if getattr(dc, "printing", False):
4931959ea256 Adding support for printing graphical languages
lbessard
parents: 208
diff changeset
  1125
            name_size = dc.GetTextExtent(self.Name)
4931959ea256 Adding support for printing graphical languages
lbessard
parents: 208
diff changeset
  1126
        else:
4931959ea256 Adding support for printing graphical languages
lbessard
parents: 208
diff changeset
  1127
            name_size = self.NameSize
4931959ea256 Adding support for printing graphical languages
lbessard
parents: 208
diff changeset
  1128
        
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1129
        if self.Negated:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1130
            # If connector is negated, draw a circle
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1131
            xcenter = parent_pos[0] + self.Pos.x + (CONNECTOR_SIZE * self.Direction[0]) / 2
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1132
            ycenter = parent_pos[1] + self.Pos.y + (CONNECTOR_SIZE * self.Direction[1]) / 2
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1133
            dc.DrawCircle(xcenter, ycenter, CONNECTOR_SIZE / 2)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1134
        else:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1135
            xstart = parent_pos[0] + self.Pos.x
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1136
            ystart = parent_pos[1] + self.Pos.y
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1137
            if self.Edge == "rising":
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1138
                # If connector has a rising edge, draw a right arrow
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1139
                dc.DrawLine(xstart, ystart, xstart - 4, ystart - 4)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1140
                dc.DrawLine(xstart, ystart, xstart - 4, ystart + 4)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1141
            elif self.Edge == "falling":
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1142
                # If connector has a falling edge, draw a left arrow
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1143
                dc.DrawLine(xstart, ystart, xstart + 4, ystart - 4)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1144
                dc.DrawLine(xstart, ystart, xstart + 4, ystart + 4)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1145
            xend = xstart + CONNECTOR_SIZE * self.Direction[0]
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1146
            yend = ystart + CONNECTOR_SIZE * self.Direction[1]
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1147
            dc.DrawLine(xstart + self.Direction[0], ystart + self.Direction[1], xend, yend)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1148
        if self.Direction[0] != 0:
213
4931959ea256 Adding support for printing graphical languages
lbessard
parents: 208
diff changeset
  1149
            ytext = parent_pos[1] + self.Pos.y - name_size[1] / 2
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1150
            if self.Direction[0] < 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1151
                xtext = parent_pos[0] + self.Pos.x + 5
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1152
            else:
213
4931959ea256 Adding support for printing graphical languages
lbessard
parents: 208
diff changeset
  1153
                xtext = parent_pos[0] + self.Pos.x - (name_size[0] + 5)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1154
        if self.Direction[1] != 0:
213
4931959ea256 Adding support for printing graphical languages
lbessard
parents: 208
diff changeset
  1155
            xtext = parent_pos[0] + self.Pos.x - name_size[0] / 2
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1156
            if self.Direction[1] < 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1157
                ytext = parent_pos[1] + self.Pos.y + 5
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1158
            else:
213
4931959ea256 Adding support for printing graphical languages
lbessard
parents: 208
diff changeset
  1159
                ytext = parent_pos[1] + self.Pos.y - (name_size[1] + 5)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1160
        # Draw the text
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1161
        dc.DrawText(self.Name, xtext, ytext)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1162
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1163
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1164
#-------------------------------------------------------------------------------
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1165
#                           Common Wire Element
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1166
#-------------------------------------------------------------------------------
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1167
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1168
"""
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1169
Class that implements a wire for connecting two blocks
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1170
"""
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1171
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1172
class Wire(Graphic_Element):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1173
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1174
    # Create a new wire
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1175
    def __init__(self, parent, start = None, end = None):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1176
        Graphic_Element.__init__(self, parent)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1177
        self.StartPoint = start
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1178
        self.EndPoint = end
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1179
        self.StartConnected = None
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1180
        self.EndConnected = None
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1181
        # If the start and end points are defined, calculate the wire
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1182
        if start and end:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1183
            self.ResetPoints()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1184
            self.GeneratePoints()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1185
        else:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1186
            self.Points = []
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1187
            self.Segments = []
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1188
        self.SelectedSegment = None
102
85875dcb7754 Adding edit user's POU by double click on block instance
lbessard
parents: 99
diff changeset
  1189
        self.Value = None
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1190
        self.OverStart = False
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1191
        self.OverEnd = False
208
c70aefcadf66 Bugs with feedback path in View, Controler and Generator fixed
lbessard
parents: 180
diff changeset
  1192
        self.ComputingType = False
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1193
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1194
    # Destructor of a wire
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1195
    def __del__(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1196
        self.StartConnected = None
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1197
        self.EndConnected = None
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1198
    
144
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1199
    # Returns the RedrawRect
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1200
    def GetRedrawRect(self, movex = 0, movey = 0):
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1201
        rect = Graphic_Element.GetRedrawRect(self, movex, movey)
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1202
        if self.StartConnected:
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1203
            rect = rect.Union(self.StartConnected.GetRedrawRect(movex, movey))
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1204
        if self.EndConnected:
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1205
            rect = rect.Union(self.EndConnected.GetRedrawRect(movex, movey))
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1206
        return rect
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1207
    
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1208
    # Forbids to change the wire position
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1209
    def SetPosition(x, y):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1210
        pass
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1211
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1212
    # Forbids to change the wire size
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1213
    def SetSize(width, height):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1214
        pass
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1215
    
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1216
    # Returns connector to which start point is connected
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1217
    def GetStartConnected(self):
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1218
        return self.StartConnected
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1219
    
98
ec5d7af033d8 Added support for wire type compatibility check
lbessard
parents: 90
diff changeset
  1220
    # Returns connector to which start point is connected
ec5d7af033d8 Added support for wire type compatibility check
lbessard
parents: 90
diff changeset
  1221
    def GetStartConnectedType(self):
208
c70aefcadf66 Bugs with feedback path in View, Controler and Generator fixed
lbessard
parents: 180
diff changeset
  1222
        if self.StartConnected and not self.ComputingType:
c70aefcadf66 Bugs with feedback path in View, Controler and Generator fixed
lbessard
parents: 180
diff changeset
  1223
            self.ComputingType = True
c70aefcadf66 Bugs with feedback path in View, Controler and Generator fixed
lbessard
parents: 180
diff changeset
  1224
            computed_type = self.StartConnected.GetType()
c70aefcadf66 Bugs with feedback path in View, Controler and Generator fixed
lbessard
parents: 180
diff changeset
  1225
            self.ComputingType = False
c70aefcadf66 Bugs with feedback path in View, Controler and Generator fixed
lbessard
parents: 180
diff changeset
  1226
            return computed_type
98
ec5d7af033d8 Added support for wire type compatibility check
lbessard
parents: 90
diff changeset
  1227
        return None
ec5d7af033d8 Added support for wire type compatibility check
lbessard
parents: 90
diff changeset
  1228
    
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1229
    # Returns connector to which end point is connected
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1230
    def GetEndConnected(self):
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1231
        return self.EndConnected
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1232
    
98
ec5d7af033d8 Added support for wire type compatibility check
lbessard
parents: 90
diff changeset
  1233
    # Returns connector to which end point is connected
ec5d7af033d8 Added support for wire type compatibility check
lbessard
parents: 90
diff changeset
  1234
    def GetEndConnectedType(self):
208
c70aefcadf66 Bugs with feedback path in View, Controler and Generator fixed
lbessard
parents: 180
diff changeset
  1235
        if self.EndConnected and not self.ComputingType:
c70aefcadf66 Bugs with feedback path in View, Controler and Generator fixed
lbessard
parents: 180
diff changeset
  1236
            self.ComputingType = True
c70aefcadf66 Bugs with feedback path in View, Controler and Generator fixed
lbessard
parents: 180
diff changeset
  1237
            computed_type = self.EndConnected.GetType()
c70aefcadf66 Bugs with feedback path in View, Controler and Generator fixed
lbessard
parents: 180
diff changeset
  1238
            self.ComputingType = False
c70aefcadf66 Bugs with feedback path in View, Controler and Generator fixed
lbessard
parents: 180
diff changeset
  1239
            return computed_type
98
ec5d7af033d8 Added support for wire type compatibility check
lbessard
parents: 90
diff changeset
  1240
        return None
ec5d7af033d8 Added support for wire type compatibility check
lbessard
parents: 90
diff changeset
  1241
    
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1242
    def GetOtherConnected(self, connector):
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1243
        if self.StartConnected == connector:
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1244
            return self.EndConnected
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1245
        else:
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1246
            return self.StartConnected
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1247
    
99
2b18a72dcaf0 Added support for standard functions type compatibility check
lbessard
parents: 98
diff changeset
  1248
    def GetOtherConnectedType(self, handle):
2b18a72dcaf0 Added support for standard functions type compatibility check
lbessard
parents: 98
diff changeset
  1249
        if handle == 0:
2b18a72dcaf0 Added support for standard functions type compatibility check
lbessard
parents: 98
diff changeset
  1250
            return self.GetEndConnectedType()
2b18a72dcaf0 Added support for standard functions type compatibility check
lbessard
parents: 98
diff changeset
  1251
        else:
2b18a72dcaf0 Added support for standard functions type compatibility check
lbessard
parents: 98
diff changeset
  1252
            return self.GetStartConnectedType()
2b18a72dcaf0 Added support for standard functions type compatibility check
lbessard
parents: 98
diff changeset
  1253
    
98
ec5d7af033d8 Added support for wire type compatibility check
lbessard
parents: 90
diff changeset
  1254
    def IsConnectedCompatible(self):
ec5d7af033d8 Added support for wire type compatibility check
lbessard
parents: 90
diff changeset
  1255
        if self.StartConnected:
ec5d7af033d8 Added support for wire type compatibility check
lbessard
parents: 90
diff changeset
  1256
            return self.StartConnected.IsCompatible(self.GetEndConnectedType())
ec5d7af033d8 Added support for wire type compatibility check
lbessard
parents: 90
diff changeset
  1257
        elif self.EndConnected:
ec5d7af033d8 Added support for wire type compatibility check
lbessard
parents: 90
diff changeset
  1258
            return True
ec5d7af033d8 Added support for wire type compatibility check
lbessard
parents: 90
diff changeset
  1259
        return False
ec5d7af033d8 Added support for wire type compatibility check
lbessard
parents: 90
diff changeset
  1260
    
102
85875dcb7754 Adding edit user's POU by double click on block instance
lbessard
parents: 99
diff changeset
  1261
    def SetValue(self, value):
85875dcb7754 Adding edit user's POU by double click on block instance
lbessard
parents: 99
diff changeset
  1262
        self.Value = value
85875dcb7754 Adding edit user's POU by double click on block instance
lbessard
parents: 99
diff changeset
  1263
    
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1264
    # Unconnect the start and end points
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1265
    def Clean(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1266
        if self.StartConnected:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1267
            self.UnConnectStartPoint()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1268
        if self.EndConnected:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1269
            self.UnConnectEndPoint()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1270
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1271
    # Delete this wire by calling the corresponding method
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1272
    def Delete(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1273
        self.Parent.DeleteWire(self)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1274
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1275
    # Select a segment and not the whole wire. It's useful for Ladder Diagram
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1276
    def SetSelectedSegment(self, segment):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1277
        # The last segment is indicated
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1278
        if segment == -1:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1279
            segment = len(self.Segments) - 1
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1280
        # The selected segment is reinitialised
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1281
        if segment == None:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1282
            if self.StartConnected:
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1283
                self.StartConnected.SetPen(wx.BLACK_PEN)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1284
            if self.EndConnected:
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1285
                self.EndConnected.SetPen(wx.BLACK_PEN)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1286
        # The segment selected is the first
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1287
        elif segment == 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1288
            if self.StartConnected:
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1289
                self.StartConnected.SetPen(wx.RED_PEN)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1290
            if self.EndConnected:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1291
                # There is only one segment
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1292
                if len(self.Segments) == 1:
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1293
                    self.EndConnected.SetPen(wx.RED_PEN)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1294
                else:
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1295
                    self.EndConnected.SetPen(wx.BLACK_PEN)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1296
        # The segment selected is the last
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1297
        elif segment == len(self.Segments) - 1:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1298
            if self.StartConnected:
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1299
                self.StartConnected.SetPen(wx.BLACK_PEN)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1300
            if self.EndConnected:
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1301
                self.EndConnected.SetPen(wx.RED_PEN)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1302
        self.SelectedSegment = segment
144
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1303
        self.Refresh()
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1304
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1305
    # Reinitialize the wire points
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1306
    def ResetPoints(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1307
        if self.StartPoint and self.EndPoint:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1308
            self.Points = [self.StartPoint[0], self.EndPoint[0]]
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1309
            self.Segments = [self.StartPoint[1]]
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1310
        else:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1311
            self.Points = []
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1312
            self.Segments = []
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1313
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1314
    # Refresh the wire bounding box
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1315
    def RefreshBoundingBox(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1316
        if len(self.Points) > 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1317
            # If startpoint or endpoint is connected, save the point radius
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1318
            start_radius = end_radius = 0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1319
            if not self.StartConnected:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1320
                start_radius = POINT_RADIUS
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1321
            if not self.EndConnected:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1322
                end_radius = POINT_RADIUS
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1323
            # Initialize minimum and maximum from the first point
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1324
            minx, minbbxx = self.Points[0].x, self.Points[0].x - start_radius
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1325
            maxx, maxbbxx = self.Points[0].x, self.Points[0].x + start_radius
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1326
            miny, minbbxy = self.Points[0].y, self.Points[0].y - start_radius
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1327
            maxy, maxbbxy = self.Points[0].y, self.Points[0].y + start_radius
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1328
            # Actualize minimum and maximum with the other points
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1329
            for point in self.Points[1:-1]:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1330
                minx, minbbxx = min(minx, point.x), min(minbbxx, point.x)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1331
                maxx, maxbbxx = max(maxx, point.x), max(maxbbxx, point.x)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1332
                miny, minbbxy = min(miny, point.y), min(minbbxy, point.y)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1333
                maxy, maxbbxy = max(maxy, point.y), max(maxbbxy, point.y)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1334
            if len(self.Points) > 1:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1335
                minx, minbbxx = min(minx, self.Points[-1].x), min(minbbxx, self.Points[-1].x - end_radius)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1336
                maxx, maxbbxx = max(maxx, self.Points[-1].x), max(maxbbxx, self.Points[-1].x + end_radius)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1337
                miny, minbbxy = min(miny, self.Points[-1].y), min(minbbxy, self.Points[-1].y - end_radius)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1338
                maxy, maxbbxy = max(maxy, self.Points[-1].y), max(maxbbxy, self.Points[-1].y + end_radius)
108
9aa1fdfb7cb2 A lots of bugs fixed
lbessard
parents: 102
diff changeset
  1339
            self.Pos.x, self.Pos.y = minx, miny
208
c70aefcadf66 Bugs with feedback path in View, Controler and Generator fixed
lbessard
parents: 180
diff changeset
  1340
            self.Size = wx.Size(maxx - minx, maxy - miny)
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1341
            self.BoundingBox = wx.Rect(minbbxx, minbbxy, maxbbxx - minbbxx + 1, maxbbxy - minbbxy + 1)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1342
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1343
    # Refresh the realpoints that permits to keep the proportionality in wire during resizing
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1344
    def RefreshRealPoints(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1345
        if len(self.Points) > 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1346
            self.RealPoints = []
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1347
            # Calculate float relative position of each point with the minimum point
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1348
            for point in self.Points:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1349
                self.RealPoints.append([float(point.x - self.Pos.x), float(point.y - self.Pos.y)])
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1350
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1351
    # Returns the wire minimum size 
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1352
    def GetMinSize(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1353
        width = 1
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1354
        height = 1
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1355
        dir_product = product(self.StartPoint[1], self.EndPoint[1])
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1356
        # The directions are opposed
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1357
        if dir_product < 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1358
            if self.StartPoint[0] != 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1359
                width = MIN_SEGMENT_SIZE * 2
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1360
            if self.StartPoint[1] != 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1361
                height = MIN_SEGMENT_SIZE * 2
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1362
        # The directions are the same
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1363
        elif dir_product > 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1364
            if self.StartPoint[0] != 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1365
                width = MIN_SEGMENT_SIZE
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1366
            if self.StartPoint[1] != 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1367
                height = MIN_SEGMENT_SIZE
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1368
        # The directions are perpendiculars
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1369
        else:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1370
            width = MIN_SEGMENT_SIZE
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1371
            height = MIN_SEGMENT_SIZE
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1372
        return width + 1, height + 1
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1373
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1374
    # Returns if the point given is on one of the wire segments
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1375
    def HitTest(self, pt):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1376
        test = False
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1377
        for i in xrange(len(self.Points) - 1):
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1378
            rect = wx.Rect(0, 0, 0, 0)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1379
            x1, y1 = self.Points[i].x, self.Points[i].y
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1380
            x2, y2 = self.Points[i + 1].x, self.Points[i + 1].y
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1381
            # Calculate a rectangle around the segment
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1382
            rect = wx.Rect(min(x1, x2) - ANCHOR_DISTANCE, min(y1, y2) - ANCHOR_DISTANCE,
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1383
                abs(x1 - x2) + 2 * ANCHOR_DISTANCE, abs(y1 - y2) + 2 * ANCHOR_DISTANCE)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1384
            test |= rect.InsideXY(pt.x, pt.y) 
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1385
        return test
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1386
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1387
    # Returns the wire start or end point if the point given is on one of them 
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1388
    def TestPoint(self, pt):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1389
        # Test the wire start point
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1390
        rect = wx.Rect(self.Points[0].x - ANCHOR_DISTANCE, self.Points[0].y - ANCHOR_DISTANCE,
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1391
            2 * ANCHOR_DISTANCE, 2 * ANCHOR_DISTANCE)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1392
        if rect.InsideXY(pt.x, pt.y):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1393
            return 0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1394
        # Test the wire end point
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1395
        if len(self.Points) > 1:
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1396
            rect = wx.Rect(self.Points[-1].x - ANCHOR_DISTANCE, self.Points[-1].y - ANCHOR_DISTANCE,
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1397
                2 * ANCHOR_DISTANCE, 2 * ANCHOR_DISTANCE)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1398
            if rect.InsideXY(pt.x, pt.y):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1399
                return -1
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1400
        return None
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1401
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1402
    # Returns the wire segment if the point given is on it
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1403
    def TestSegment(self, pt, all=False):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1404
        for i in xrange(len(self.Segments)):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1405
            # If wire is not in a Ladder Diagram, first and last segments are excluded
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1406
            if 0 < i < len(self.Segments) - 1 or all:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1407
                x1, y1 = self.Points[i].x, self.Points[i].y
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1408
                x2, y2 = self.Points[i + 1].x, self.Points[i + 1].y
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1409
                # Calculate a rectangle around the segment
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1410
                rect = wx.Rect(min(x1, x2) - ANCHOR_DISTANCE, min(y1, y2) - ANCHOR_DISTANCE,
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1411
                    abs(x1 - x2) + 2 * ANCHOR_DISTANCE, abs(y1 - y2) + 2 * ANCHOR_DISTANCE)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1412
                if rect.InsideXY(pt.x, pt.y):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1413
                    return i, self.Segments[i]
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1414
        return None
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1415
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1416
    # Define the wire points
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1417
    def SetPoints(self, points):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1418
        if len(points) > 1:
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1419
            self.Points = [wx.Point(x, y) for x, y in points]
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1420
            # Calculate the start and end directions
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1421
            self.StartPoint = [None, vector(self.Points[0], self.Points[1])]
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1422
            self.EndPoint = [None, vector(self.Points[-1], self.Points[-2])]
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1423
            # Calculate the start and end points
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1424
            self.StartPoint[0] = wx.Point(self.Points[0].x + CONNECTOR_SIZE * self.StartPoint[1][0], 
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1425
                self.Points[0].y + CONNECTOR_SIZE * self.StartPoint[1][1])
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1426
            self.EndPoint[0] = wx.Point(self.Points[-1].x + CONNECTOR_SIZE * self.EndPoint[1][0], 
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1427
                self.Points[-1].y + CONNECTOR_SIZE * self.EndPoint[1][1])
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1428
            self.Points[0] = self.StartPoint[0]
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1429
            self.Points[-1] = self.EndPoint[0]
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1430
            # Calculate the segments directions
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1431
            self.Segments = []
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1432
            for i in xrange(len(self.Points) - 1):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1433
                self.Segments.append(vector(self.Points[i], self.Points[i + 1]))
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1434
            self.RefreshBoundingBox()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1435
            self.RefreshRealPoints()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1436
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1437
    # Returns the position of the point indicated
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1438
    def GetPoint(self, index):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1439
        if index < len(self.Points):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1440
            return self.Points[index].x, self.Points[index].y
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1441
        return None
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1442
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1443
    # Returns a list of the position of all wire points
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1444
    def GetPoints(self, invert = False):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1445
        points = self.VerifyPoints()
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1446
        points[0] = wx.Point(points[0].x - CONNECTOR_SIZE * self.StartPoint[1][0], 
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1447
                points[0].y - CONNECTOR_SIZE * self.StartPoint[1][1])
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1448
        points[-1] = wx.Point(points[-1].x - CONNECTOR_SIZE * self.EndPoint[1][0], 
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1449
                points[-1].y - CONNECTOR_SIZE * self.EndPoint[1][1])
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1450
        # An inversion of the list is asked
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1451
        if invert:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1452
            points.reverse()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1453
        return points
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1454
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1455
    # Returns the position of the two selected segment points
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1456
    def GetSelectedSegmentPoints(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1457
        if self.SelectedSegment != None and len(self.Points) > 1:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1458
            return self.Points[self.SelectedSegment:self.SelectedSegment + 2]
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1459
        return []
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1460
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1461
    # Returns if the selected segment is the first and/or the last of the wire
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1462
    def GetSelectedSegmentConnections(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1463
        if self.SelectedSegment != None and len(self.Points) > 1:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1464
            return self.SelectedSegment == 0, self.SelectedSegment == len(self.Segments) - 1
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1465
        return (True, True)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1466
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1467
    # Returns the connectors on which the wire is connected
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1468
    def GetConnected(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1469
        connected = []
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1470
        if self.StartConnected and self.StartPoint[1] == WEST:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1471
            connected.append(self.StartConnected)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1472
        if self.EndConnected and self.EndPoint[1] == WEST:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1473
            connected.append(self.EndConnected)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1474
        return connected
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1475
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1476
    # Returns the id of the block connected to the first or the last wire point
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1477
    def GetConnectedInfos(self, index):
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1478
        if index == 0 and self.StartConnected:
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1479
            return self.StartConnected.GetBlockId(), self.StartConnected.GetName()
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1480
        elif index == -1 and self.EndConnected:
42
4a8400732001 Adding optimization on redrawing
lbessard
parents: 28
diff changeset
  1481
            return self.EndConnected.GetBlockId(), self.EndConnected.GetName()
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1482
        return None
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1483
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1484
    # Update the wire points position by keeping at most possible the current positions
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1485
    def GeneratePoints(self, realpoints = True):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1486
        i = 0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1487
        # Calculate the start enad end points with the minimum segment size in the right direction
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1488
        end = wx.Point(self.EndPoint[0].x + self.EndPoint[1][0] * MIN_SEGMENT_SIZE,
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1489
            self.EndPoint[0].y + self.EndPoint[1][1] * MIN_SEGMENT_SIZE)
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1490
        start = wx.Point(self.StartPoint[0].x + self.StartPoint[1][0] * MIN_SEGMENT_SIZE, 
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1491
            self.StartPoint[0].y + self.StartPoint[1][1] * MIN_SEGMENT_SIZE)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1492
        # Evaluate the point till it's the last
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1493
        while i < len(self.Points) - 1:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1494
            # The next point is the last
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1495
            if i + 1 == len(self.Points) - 1:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1496
                # Calculate the direction from current point to end point
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1497
                v_end = vector(self.Points[i], end)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1498
                # The current point is the first
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1499
                if i == 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1500
                    # If the end point is not in the start direction, a point is added
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1501
                    if v_end != self.Segments[0] or v_end == self.EndPoint[1]:
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1502
                        self.Points.insert(1, wx.Point(start.x, start.y))
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1503
                        self.Segments.insert(1, DirectionChoice((self.Segments[0][1], 
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1504
                            self.Segments[0][0]), v_end, self.EndPoint[1]))
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1505
                # The current point is the second
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1506
                elif i == 1:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1507
                    # The previous direction and the target direction are mainly opposed, a point is added
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1508
                    if product(v_end, self.Segments[0]) < 0:
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1509
                        self.Points.insert(2, wx.Point(self.Points[1].x, self.Points[1].y))
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1510
                        self.Segments.insert(2, DirectionChoice((self.Segments[1][1], 
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1511
                            self.Segments[1][0]), v_end, self.EndPoint[1]))
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1512
                    # The previous direction and the end direction are the same or they are
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1513
                    # perpendiculars and the end direction points towards current segment
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1514
                    elif product(self.Segments[0], self.EndPoint[1]) >= 0 and product(self.Segments[1], self.EndPoint[1]) <= 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1515
                        # Current point and end point are aligned
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1516
                        if self.Segments[0][0] != 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1517
                            self.Points[1].x = end.x
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1518
                        if self.Segments[0][1] != 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1519
                            self.Points[1].y = end.y
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1520
                        # If the previous direction and the end direction are the same, a point is added
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1521
                        if product(self.Segments[0], self.EndPoint[1]) > 0:
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1522
                            self.Points.insert(2, wx.Point(self.Points[1].x, self.Points[1].y))
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1523
                            self.Segments.insert(2, DirectionChoice((self.Segments[1][1], 
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1524
                                self.Segments[1][0]), v_end, self.EndPoint[1]))
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1525
                    else:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1526
                        # Current point is positioned in the middle of start point
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1527
                        # and end point on the current direction and a point is added
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1528
                        if self.Segments[0][0] != 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1529
                            self.Points[1].x = (end.x + start.x) / 2
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1530
                        if self.Segments[0][1] != 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1531
                            self.Points[1].y = (end.y + start.y) / 2
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1532
                        self.Points.insert(2, wx.Point(self.Points[1].x, self.Points[1].y))
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1533
                        self.Segments.insert(2, DirectionChoice((self.Segments[1][1], 
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1534
                            self.Segments[1][0]), v_end, self.EndPoint[1]))
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1535
                else:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1536
                    # The previous direction and the end direction are perpendiculars
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1537
                    if product(self.Segments[i - 1], self.EndPoint[1]) == 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1538
                        # The target direction and the end direction aren't mainly the same
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1539
                        if product(v_end, self.EndPoint[1]) <= 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1540
                            # Current point and end point are aligned
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1541
                            if self.Segments[i - 1][0] != 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1542
                                self.Points[i].x = end.x
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1543
                            if self.Segments[i - 1][1] != 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1544
                                self.Points[i].y = end.y
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1545
                            # Previous direction is updated from the new point
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1546
                            if product(vector(self.Points[i - 1], self.Points[i]), self.Segments[i - 1]) < 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1547
                                self.Segments[i - 1] = (-self.Segments[i - 1][0], -self.Segments[i - 1][1])
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1548
                        else:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1549
                            test = True
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1550
                            # If the current point is the third, test if the second 
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1551
                            # point can be aligned with the end point
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1552
                            if i == 2:
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1553
                                test_point = wx.Point(self.Points[1].x, self.Points[1].y)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1554
                                if self.Segments[1][0] != 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1555
                                    test_point.y = end.y
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1556
                                if self.Segments[1][1] != 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1557
                                    test_point.x = end.x
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1558
                                vector_test = vector(self.Points[0], test_point, False)
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1559
                                test = norm(vector_test) > MIN_SEGMENT_SIZE and product(self.Segments[0], vector_test) > 0
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1560
                            # The previous point can be aligned
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1561
                            if test:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1562
                                self.Points[i].x, self.Points[i].y = end.x, end.y
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1563
                                if self.Segments[i - 1][0] != 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1564
                                    self.Points[i - 1].y = end.y
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1565
                                if self.Segments[i - 1][1] != 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1566
                                    self.Points[i - 1].x = end.x
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1567
                                self.Segments[i] = (-self.EndPoint[1][0], -self.EndPoint[1][1])
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1568
                            else:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1569
                                # Current point is positioned in the middle of previous point
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1570
                                # and end point on the current direction and a point is added
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1571
                                if self.Segments[1][0] != 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1572
                                    self.Points[2].x = (self.Points[1].x + end.x) / 2
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1573
                                if self.Segments[1][1] != 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1574
                                    self.Points[2].y = (self.Points[1].y + end.y) / 2
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1575
                                self.Points.insert(3, wx.Point(self.Points[2].x, self.Points[2].y))
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1576
                                self.Segments.insert(3, DirectionChoice((self.Segments[2][1], 
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1577
                                    self.Segments[2][0]), v_end, self.EndPoint[1]))
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1578
                    else:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1579
                        # Current point is aligned with end point
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1580
                        if self.Segments[i - 1][0] != 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1581
                            self.Points[i].x = end.x
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1582
                        if self.Segments[i - 1][1] != 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1583
                            self.Points[i].y = end.y
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1584
                        # Previous direction is updated from the new point
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1585
                        if product(vector(self.Points[i - 1], self.Points[i]), self.Segments[i - 1]) < 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1586
                            self.Segments[i - 1] = (-self.Segments[i - 1][0], -self.Segments[i - 1][1])
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1587
                        # If previous direction and end direction are opposed
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1588
                        if product(self.Segments[i - 1], self.EndPoint[1]) < 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1589
                            # Current point is positioned in the middle of previous point
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1590
                            # and end point on the current direction
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1591
                            if self.Segments[i - 1][0] != 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1592
                                self.Points[i].x = (end.x + self.Points[i - 1].x) / 2
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1593
                            if self.Segments[i - 1][1] != 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1594
                                self.Points[i].y = (end.y + self.Points[i - 1].y) / 2
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1595
                        # A point is added
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1596
                        self.Points.insert(i + 1, wx.Point(self.Points[i].x, self.Points[i].y))
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1597
                        self.Segments.insert(i + 1, DirectionChoice((self.Segments[i][1], 
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1598
                                self.Segments[i][0]), v_end, self.EndPoint[1]))
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1599
            else:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1600
                # Current point is the first, and second is not mainly in the first direction
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1601
                if i == 0 and product(vector(start, self.Points[1]), self.Segments[0]) < 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1602
                    # If first and second directions aren't perpendiculars, a point is added 
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1603
                    if product(self.Segments[0], self.Segments[1]) != 0:
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1604
                        self.Points.insert(1, wx.Point(start.x, start.y))
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1605
                        self.Segments.insert(1, DirectionChoice((self.Segments[0][1], 
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1606
                            self.Segments[0][0]), vector(start, self.Points[1]), self.Segments[1]))
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1607
                    else:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1608
                        self.Points[1].x, self.Points[1].y = start.x, start.y
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1609
                else:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1610
                    # Next point is aligned with current point
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1611
                    if self.Segments[i][0] != 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1612
                        self.Points[i + 1].y = self.Points[i].y
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1613
                    if self.Segments[i][1] != 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1614
                        self.Points[i + 1].x = self.Points[i].x
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1615
                    # Current direction is updated from the new point
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1616
                    if product(vector(self.Points[i], self.Points[i + 1]), self.Segments[i]) < 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1617
                        self.Segments[i] = (-self.Segments[i][0], -self.Segments[i][1])
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1618
            i += 1
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1619
        self.RefreshBoundingBox()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1620
        if realpoints:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1621
            self.RefreshRealPoints()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1622
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1623
    # Verify that two consecutive points haven't the same position
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1624
    def VerifyPoints(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1625
        points = [point for point in self.Points]
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1626
        segments = [segment for segment in self.Segments]
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1627
        i = 1
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1628
        while i < len(points) - 1:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1629
            if points[i] == points[i + 1] and segments[i - 1] == segments[i + 1]:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1630
                for j in xrange(2):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1631
                    points.pop(i)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1632
                    segments.pop(i)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1633
            else:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1634
                i += 1
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1635
        # If the wire isn't in a Ladder Diagram, save the new point list
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1636
        if self.Parent.__class__.__name__ != "LD_Viewer":
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1637
            self.Points = [point for point in points]
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1638
            self.Segments = [segment for segment in segments]
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1639
            self.RefreshBoundingBox()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1640
            self.RefreshRealPoints()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1641
        return points
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1642
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1643
    # Moves all the wire points except the first and the last if they are connected
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1644
    def Move(self, dx, dy, endpoints = False):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1645
        for i, point in enumerate(self.Points):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1646
            if endpoints or not (i == 0 and self.StartConnected) and not (i == len(self.Points) - 1 and self.EndConnected):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1647
                point.x += dx
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1648
                point.y += dy
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1649
        self.StartPoint[0] = self.Points[0]
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1650
        self.EndPoint[0] = self.Points[-1]
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1651
        self.GeneratePoints()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1652
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1653
    # Resize the wire from position and size given
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1654
    def Resize(self, x, y, width, height):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1655
        if len(self.Points) > 1:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1656
            # Calculate the new position of each point for testing the new size
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1657
            minx, miny = self.Pos.x, self.Pos.y
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1658
            lastwidth, lastheight = self.Size.width, self.Size.height
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1659
            for i, point in enumerate(self.RealPoints):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1660
                # If start or end point is connected, it's not calculate
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1661
                if not (i == 0 and self.StartConnected) and not (i == len(self.Points) - 1 and self.EndConnected):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1662
                    if i == 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1663
                        dir = self.StartPoint[1]
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1664
                    elif i == len(self.Points) - 1:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1665
                        dir = self.EndPoint[1]
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1666
                    else:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1667
                        dir = (0, 0)
208
c70aefcadf66 Bugs with feedback path in View, Controler and Generator fixed
lbessard
parents: 180
diff changeset
  1668
                    pointx = max(-dir[0] * MIN_SEGMENT_SIZE, min(int(round(point[0] * width / float(max(lastwidth, 1)))),
c70aefcadf66 Bugs with feedback path in View, Controler and Generator fixed
lbessard
parents: 180
diff changeset
  1669
                            width - dir[0] * MIN_SEGMENT_SIZE))
c70aefcadf66 Bugs with feedback path in View, Controler and Generator fixed
lbessard
parents: 180
diff changeset
  1670
                    pointy = max(-dir[1] * MIN_SEGMENT_SIZE, min(int(round(point[1] * height / float(max(lastheight, 1)))),
c70aefcadf66 Bugs with feedback path in View, Controler and Generator fixed
lbessard
parents: 180
diff changeset
  1671
                            height - dir[1] * MIN_SEGMENT_SIZE))
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1672
                    self.Points[i] = wx.Point(minx + x + pointx, miny + y + pointy)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1673
            self.StartPoint[0] = self.Points[0]
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1674
            self.EndPoint[0] = self.Points[-1]
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1675
            self.GeneratePoints(False)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1676
            # Test if the wire position or size have changed
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1677
            if x != 0 and minx == self.Pos.x:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1678
                x = 0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1679
                width = lastwidth
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1680
            if y != 0 and miny == self.Pos.y:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1681
                y = 0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1682
                height = lastwidth
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1683
            if width != lastwidth and lastwidth == self.Size.width:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1684
                width = lastwidth
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1685
            if height != lastheight and lastheight == self.Size.height:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1686
                height = lastheight
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1687
            # Calculate the real points from the new size, it's important for
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1688
            # keeping a proportionality in the points position with the size
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1689
            # duringa resize dragging
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1690
            for i, point in enumerate(self.RealPoints):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1691
                if not (i == 0 and self.StartConnected) and not (i == len(self.Points) - 1 and self.EndConnected):
208
c70aefcadf66 Bugs with feedback path in View, Controler and Generator fixed
lbessard
parents: 180
diff changeset
  1692
                    point[0] = point[0] * width / float(max(lastwidth, 1))
c70aefcadf66 Bugs with feedback path in View, Controler and Generator fixed
lbessard
parents: 180
diff changeset
  1693
                    point[1] = point[1] * height / float(max(lastheight, 1))
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1694
            # Calculate the correct position of the points from real points
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1695
            for i, point in enumerate(self.RealPoints):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1696
                if not (i == 0 and self.StartConnected) and not (i == len(self.Points) - 1 and self.EndConnected):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1697
                    if i == 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1698
                        dir = self.StartPoint[1]
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1699
                    elif i == len(self.Points) - 1:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1700
                        dir = self.EndPoint[1]
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1701
                    else:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1702
                        dir = (0, 0)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1703
                    realpointx = max(-dir[0] * MIN_SEGMENT_SIZE, min(int(round(point[0])),
208
c70aefcadf66 Bugs with feedback path in View, Controler and Generator fixed
lbessard
parents: 180
diff changeset
  1704
                            width - dir[0] * MIN_SEGMENT_SIZE))
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1705
                    realpointy = max(-dir[1] * MIN_SEGMENT_SIZE, min(int(round(point[1])),
208
c70aefcadf66 Bugs with feedback path in View, Controler and Generator fixed
lbessard
parents: 180
diff changeset
  1706
                            height - dir[1] * MIN_SEGMENT_SIZE))
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1707
                    self.Points[i] = wx.Point(minx + x + realpointx, miny + y + realpointy)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1708
            self.StartPoint[0] = self.Points[0]
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1709
            self.EndPoint[0] = self.Points[-1]
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1710
            self.GeneratePoints(False)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1711
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1712
    # Moves the wire start point and update the wire points
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1713
    def MoveStartPoint(self, point):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1714
        if len(self.Points) > 1:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1715
            self.StartPoint[0] = point
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1716
            self.Points[0] = point
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1717
            self.GeneratePoints()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1718
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1719
    # Changes the wire start direction and update the wire points
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1720
    def SetStartPointDirection(self, dir):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1721
        if len(self.Points) > 1:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1722
            self.StartPoint[1] = dir
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1723
            self.Segments[0] = dir
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1724
            self.GeneratePoints()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1725
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1726
    # Rotates the wire start direction by an angle of 90 degrees anticlockwise
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1727
    def RotateStartPoint(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1728
        self.SetStartPointDirection((self.StartPoint[1][1], -self.StartPoint[1][0]))
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1729
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1730
    # Connects wire start point to the connector given and moves wire start point
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1731
    # to given point
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1732
    def ConnectStartPoint(self, point, connector):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1733
        if point:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1734
            self.MoveStartPoint(point)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1735
        self.StartConnected = connector
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1736
        self.RefreshBoundingBox()
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1737
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1738
    # Unconnects wire start point
2
93bc4c2cf376 PLCGenerator finished
lbessard
parents: 0
diff changeset
  1739
    def UnConnectStartPoint(self, delete = False):
93bc4c2cf376 PLCGenerator finished
lbessard
parents: 0
diff changeset
  1740
        if delete:
60
ef940f442b8d Bug on wire deletion from a connector fixed
lbessard
parents: 58
diff changeset
  1741
            self.StartConnected = None
2
93bc4c2cf376 PLCGenerator finished
lbessard
parents: 0
diff changeset
  1742
            self.Delete()
60
ef940f442b8d Bug on wire deletion from a connector fixed
lbessard
parents: 58
diff changeset
  1743
        elif self.StartConnected:
ef940f442b8d Bug on wire deletion from a connector fixed
lbessard
parents: 58
diff changeset
  1744
            self.StartConnected.UnConnect(self, unconnect = False)
2
93bc4c2cf376 PLCGenerator finished
lbessard
parents: 0
diff changeset
  1745
            self.StartConnected = None
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1746
            self.RefreshBoundingBox()
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1747
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1748
    # Moves the wire end point and update the wire points
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1749
    def MoveEndPoint(self, point):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1750
        if len(self.Points) > 1:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1751
            self.EndPoint[0] = point
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1752
            self.Points[-1] = point
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1753
            self.GeneratePoints()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1754
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1755
    # Changes the wire end direction and update the wire points
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1756
    def SetEndPointDirection(self, dir):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1757
        if len(self.Points) > 1:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1758
            self.EndPoint[1] = dir
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1759
            self.GeneratePoints()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1760
            
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1761
    # Rotates the wire end direction by an angle of 90 degrees anticlockwise
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1762
    def RotateEndPoint(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1763
        self.SetEndPointDirection((self.EndPoint[1][1], -self.EndPoint[1][0]))
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1764
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1765
    # Connects wire end point to the connector given and moves wire end point
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1766
    # to given point
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1767
    def ConnectEndPoint(self, point, connector):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1768
        if point:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1769
            self.MoveEndPoint(point)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1770
        self.EndConnected = connector
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1771
        self.RefreshBoundingBox()
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1772
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1773
    # Unconnects wire end point
2
93bc4c2cf376 PLCGenerator finished
lbessard
parents: 0
diff changeset
  1774
    def UnConnectEndPoint(self, delete = False):
93bc4c2cf376 PLCGenerator finished
lbessard
parents: 0
diff changeset
  1775
        if delete:
60
ef940f442b8d Bug on wire deletion from a connector fixed
lbessard
parents: 58
diff changeset
  1776
            self.EndConnected = None
2
93bc4c2cf376 PLCGenerator finished
lbessard
parents: 0
diff changeset
  1777
            self.Delete()
60
ef940f442b8d Bug on wire deletion from a connector fixed
lbessard
parents: 58
diff changeset
  1778
        elif self.EndConnected:
ef940f442b8d Bug on wire deletion from a connector fixed
lbessard
parents: 58
diff changeset
  1779
            self.EndConnected.UnConnect(self, unconnect = False)
2
93bc4c2cf376 PLCGenerator finished
lbessard
parents: 0
diff changeset
  1780
            self.EndConnected = None
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1781
            self.RefreshBoundingBox()
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1782
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1783
    # Moves the wire segment given by its index
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1784
    def MoveSegment(self, idx, movex, movey, scaling):
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1785
        if 0 < idx < len(self.Segments) - 1:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1786
            if self.Segments[idx] in (NORTH, SOUTH):
112
317148fc1225 Adding support for block copy
lbessard
parents: 110
diff changeset
  1787
                start_x = self.Points[idx].x
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1788
                if scaling is not None:
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1789
                    movex = round(float(self.Points[idx].x + movex) / float(scaling[0])) * scaling[0] - self.Points[idx].x
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1790
                self.Points[idx].x += movex
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1791
                self.Points[idx + 1].x += movex
112
317148fc1225 Adding support for block copy
lbessard
parents: 110
diff changeset
  1792
                self.GeneratePoints()
317148fc1225 Adding support for block copy
lbessard
parents: 110
diff changeset
  1793
                if start_x != self.Points[idx].x:
138
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
  1794
                    return self.Points[idx].x - start_x, 0
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1795
            elif self.Segments[idx] in (EAST, WEST):
112
317148fc1225 Adding support for block copy
lbessard
parents: 110
diff changeset
  1796
                start_y = self.Points[idx].y
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1797
                if scaling is not None:
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1798
                    movey = round(float(self.Points[idx].y + movey) / float(scaling[1])) * scaling[1] - self.Points[idx].y
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1799
                self.Points[idx].y += movey
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1800
                self.Points[idx + 1].y += movey
112
317148fc1225 Adding support for block copy
lbessard
parents: 110
diff changeset
  1801
                self.GeneratePoints()
317148fc1225 Adding support for block copy
lbessard
parents: 110
diff changeset
  1802
                if start_y != self.Points[idx].y:
138
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
  1803
                    return 0, self.Points[idx].y - start_y
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
  1804
        return 0, 0
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1805
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1806
    # Adds two points in the middle of the handled segment
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1807
    def AddSegment(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1808
        handle_type, handle = self.Handle
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1809
        if handle_type == HANDLE_SEGMENT:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1810
            segment, dir = handle
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1811
            pointx = self.Points[segment].x
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1812
            pointy = self.Points[segment].y
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1813
            if dir[0] != 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1814
                pointx = (self.Points[segment].x + self.Points[segment + 1].x) / 2
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1815
            if dir[1] != 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1816
                pointy = (self.Points[segment].y + self.Points[segment + 1].y) / 2
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1817
            self.Points.insert(segment + 1, wx.Point(pointx, pointy))
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1818
            self.Segments.insert(segment + 1, (dir[1], dir[0]))
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1819
            self.Points.insert(segment + 2, wx.Point(pointx, pointy))
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1820
            self.Segments.insert(segment + 2, dir)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1821
            self.GeneratePoints()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1822
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1823
    # Delete the handled segment by removing the two segment points
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1824
    def DeleteSegment(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1825
        handle_type, handle = self.Handle
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1826
        if handle_type == HANDLE_SEGMENT:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1827
            segment, dir = handle
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1828
            for i in xrange(2):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1829
                self.Points.pop(segment)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1830
                self.Segments.pop(segment)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1831
            self.GeneratePoints()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1832
            self.RefreshModel()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1833
            
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1834
    # Method called when a LeftDown event have been generated
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1835
    def OnLeftDown(self, event, dc, scaling):
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1836
        pos = GetScaledEventPosition(event, dc, scaling)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1837
        # Test if a point have been handled
3
86ccc89d7b0b FBD Blocks and Variables can now be modified and wires can't be unconnected on both sides
lbessard
parents: 2
diff changeset
  1838
        #result = self.TestPoint(pos)
86ccc89d7b0b FBD Blocks and Variables can now be modified and wires can't be unconnected on both sides
lbessard
parents: 2
diff changeset
  1839
        #if result != None:
86ccc89d7b0b FBD Blocks and Variables can now be modified and wires can't be unconnected on both sides
lbessard
parents: 2
diff changeset
  1840
        #    self.Handle = (HANDLE_POINT, result)
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1841
        #    self.Parent.SetCursor(wx.StockCursor(wx.CURSOR_HAND))
3
86ccc89d7b0b FBD Blocks and Variables can now be modified and wires can't be unconnected on both sides
lbessard
parents: 2
diff changeset
  1842
        #else:
86ccc89d7b0b FBD Blocks and Variables can now be modified and wires can't be unconnected on both sides
lbessard
parents: 2
diff changeset
  1843
        # Test if a segment have been handled
86ccc89d7b0b FBD Blocks and Variables can now be modified and wires can't be unconnected on both sides
lbessard
parents: 2
diff changeset
  1844
        result = self.TestSegment(pos)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1845
        if result != None:
3
86ccc89d7b0b FBD Blocks and Variables can now be modified and wires can't be unconnected on both sides
lbessard
parents: 2
diff changeset
  1846
            if result[1] in (NORTH, SOUTH):
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1847
                self.Parent.SetCursor(wx.StockCursor(wx.CURSOR_SIZEWE))
3
86ccc89d7b0b FBD Blocks and Variables can now be modified and wires can't be unconnected on both sides
lbessard
parents: 2
diff changeset
  1848
            elif result[1] in (EAST, WEST):
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1849
                self.Parent.SetCursor(wx.StockCursor(wx.CURSOR_SIZENS))
3
86ccc89d7b0b FBD Blocks and Variables can now be modified and wires can't be unconnected on both sides
lbessard
parents: 2
diff changeset
  1850
            self.Handle = (HANDLE_SEGMENT, result)
86ccc89d7b0b FBD Blocks and Variables can now be modified and wires can't be unconnected on both sides
lbessard
parents: 2
diff changeset
  1851
        # Execute the default method for a graphic element
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1852
        else:
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1853
            Graphic_Element.OnLeftDown(self, event, dc, scaling)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1854
        self.oldPos = pos
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1855
    
80
c798a68c5560 Lots of bugs fixed
lbessard
parents: 64
diff changeset
  1856
    # Method called when a RightUp event has been generated
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1857
    def OnRightUp(self, event, dc, scaling):
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1858
        pos = GetScaledEventPosition(event, dc, scaling)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1859
        # Test if a segment has been handled
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1860
        result = self.TestSegment(pos)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1861
        if result != None:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1862
            self.Handle = (HANDLE_SEGMENT, result)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1863
            # Popup the menu with special items for a wire
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1864
            self.Parent.PopupWireMenu()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1865
        else:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1866
            # Execute the default method for a graphic element
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1867
            Graphic_Element.OnRightUp(self, event, dc, scaling)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1868
    
80
c798a68c5560 Lots of bugs fixed
lbessard
parents: 64
diff changeset
  1869
    # Method called when a LeftDClick event has been generated
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1870
    def OnLeftDClick(self, event, dc, scaling):
138
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
  1871
        if event.ControlDown():
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
  1872
            direction = (self.StartPoint[1], self.EndPoint[1])
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
  1873
            if direction in [(EAST, WEST), (WEST, EAST)]:
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
  1874
                avgy = (self.StartPoint[0].y + self.EndPoint[0].y) / 2
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
  1875
                if self.StartConnected is not None:
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
  1876
                    startblock = self.StartConnected.GetParentBlock()
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
  1877
                    startblock.Move(0, avgy - self.StartPoint[0].y)
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
  1878
                    startblock.RefreshModel()
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
  1879
                else:
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
  1880
                    self.MoveStartPoint(wx.Point(self.StartPoint[0].x, avgy))
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
  1881
                if self.EndConnected is not None:
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
  1882
                    endblock = self.EndConnected.GetParentBlock()
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
  1883
                    endblock.Move(0, avgy - self.EndPoint[0].y)
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
  1884
                    endblock.RefreshModel()
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
  1885
                else:
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
  1886
                    self.MoveEndPoint(wx.Point(self.EndPoint[0].x, avgy))
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
  1887
            elif direction in [(NORTH, SOUTH), (SOUTH, NORTH)]:
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
  1888
                avgx = (self.StartPoint[0].x + self.EndPoint[0].x) / 2
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
  1889
                if self.StartConnected is not None:
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
  1890
                    startblock = self.StartConnected.GetParentBlock()
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
  1891
                    startblock.Move(avgx - self.StartPoint[0].x, 0)
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
  1892
                    startblock.RefreshModel()
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
  1893
                else:
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
  1894
                    self.MoveStartPoint(wx.Point(avgx, self.StartPoint[0].y))
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
  1895
                if self.EndConnected is not None:
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
  1896
                    endblock = self.EndConnected.GetParentBlock()
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
  1897
                    endblock.Move(avgx - self.EndPoint[0].x, 0)
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
  1898
                    endblock.RefreshModel()
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
  1899
                else:
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
  1900
                    self.MoveEndPoint(wx.Point(avgx, self.EndPoint[0].y))
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
  1901
            self.Parent.RefreshBuffer()
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
  1902
        else:
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1903
            rect = self.GetRedrawRect()
138
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
  1904
            self.ResetPoints()
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
  1905
            self.GeneratePoints()
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
  1906
            self.RefreshModel()
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
  1907
            self.Parent.RefreshBuffer()
155
b695f7459ef6 Removing flickering on Windows
lbessard
parents: 145
diff changeset
  1908
            self.Parent.RefreshRect(self.Parent.GetScrolledRect(rect), False)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1909
        
80
c798a68c5560 Lots of bugs fixed
lbessard
parents: 64
diff changeset
  1910
    # Method called when a Motion event has been generated
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1911
    def OnMotion(self, event, dc, scaling):
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1912
        pos = GetScaledEventPosition(event, dc, scaling)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1913
        if not event.Dragging():
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1914
            # Test if a segment has been handled
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1915
            result = self.TestSegment(pos)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1916
            if result:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1917
                if result[1] in (NORTH, SOUTH):
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1918
                    if self.CurrentCursor != 4:
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1919
                        self.CurrentCursor = 4
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1920
                        wx.CallAfter(self.Parent.SetCursor, CURSORS[4])
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1921
                elif result[1] in (EAST, WEST):
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1922
                    if self.CurrentCursor != 5:
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1923
                        self.CurrentCursor = 5
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1924
                        wx.CallAfter(self.Parent.SetCursor, CURSORS[5])
144
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1925
                return 0, 0
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1926
            else:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1927
                # Test if a point has been handled
3
86ccc89d7b0b FBD Blocks and Variables can now be modified and wires can't be unconnected on both sides
lbessard
parents: 2
diff changeset
  1928
                #result = self.TestPoint(pos)
86ccc89d7b0b FBD Blocks and Variables can now be modified and wires can't be unconnected on both sides
lbessard
parents: 2
diff changeset
  1929
                #if result != None:
86ccc89d7b0b FBD Blocks and Variables can now be modified and wires can't be unconnected on both sides
lbessard
parents: 2
diff changeset
  1930
                #    if result == 0 and self.StartConnected:
86ccc89d7b0b FBD Blocks and Variables can now be modified and wires can't be unconnected on both sides
lbessard
parents: 2
diff changeset
  1931
                #        self.OverStart = True
86ccc89d7b0b FBD Blocks and Variables can now be modified and wires can't be unconnected on both sides
lbessard
parents: 2
diff changeset
  1932
                #    elif result != 0 and self.EndConnected:
86ccc89d7b0b FBD Blocks and Variables can now be modified and wires can't be unconnected on both sides
lbessard
parents: 2
diff changeset
  1933
                #        self.OverEnd = True
86ccc89d7b0b FBD Blocks and Variables can now be modified and wires can't be unconnected on both sides
lbessard
parents: 2
diff changeset
  1934
                #else:
86ccc89d7b0b FBD Blocks and Variables can now be modified and wires can't be unconnected on both sides
lbessard
parents: 2
diff changeset
  1935
                #    self.OverStart = False
86ccc89d7b0b FBD Blocks and Variables can now be modified and wires can't be unconnected on both sides
lbessard
parents: 2
diff changeset
  1936
                #    self.OverEnd = False
86ccc89d7b0b FBD Blocks and Variables can now be modified and wires can't be unconnected on both sides
lbessard
parents: 2
diff changeset
  1937
                # Execute the default method for a graphic element
90
2245e8776086 Adding support support for using PLCOpenEditor with Beremiz
lbessard
parents: 80
diff changeset
  1938
                return Graphic_Element.OnMotion(self, event, dc, scaling)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1939
        else:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1940
            # Execute the default method for a graphic element
90
2245e8776086 Adding support support for using PLCOpenEditor with Beremiz
lbessard
parents: 80
diff changeset
  1941
            return Graphic_Element.OnMotion(self, event, dc, scaling)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1942
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1943
    # Refreshes the wire state according to move defined and handle selected
165
e464a4e4e06d Adding Font support in Dialog
lbessard
parents: 162
diff changeset
  1944
    def ProcessDragging(self, movex, movey, centered, scaling):
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1945
        handle_type, handle = self.Handle
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1946
        # A point has been handled
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1947
        if handle_type == HANDLE_POINT:
138
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
  1948
            movex = max(-self.Points[handle].x + POINT_RADIUS, movex)
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
  1949
            movey = max(-self.Points[handle].y + POINT_RADIUS, movey)
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1950
            if scaling is not None:
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1951
                movex = round(float(self.Points[handle].x + movex) / float(scaling[0])) * scaling[0] - self.Points[handle].x
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1952
                movey = round(float(self.Points[handle].y + movey) / float(scaling[1])) * scaling[1] - self.Points[handle].y
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1953
            # Try to connect point to a connector
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  1954
            new_pos = wx.Point(self.Points[handle].x + movex, self.Points[handle].y + movey)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1955
            connector = self.Parent.FindBlockConnector(new_pos)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1956
            if connector:
98
ec5d7af033d8 Added support for wire type compatibility check
lbessard
parents: 90
diff changeset
  1957
                if handle == 0 and self.EndConnected != connector and connector.IsCompatible(self.GetEndConnectedType()):
140
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
  1958
                    connector.HighlightParentBlock(True)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1959
                    connector.Connect((self, handle))
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1960
                    self.SetStartPointDirection(connector.GetDirection())
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1961
                    self.ConnectStartPoint(connector.GetPosition(), connector)
138
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
  1962
                    pos = connector.GetPosition()
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
  1963
                    movex = pos.x - self.oldPos.x
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
  1964
                    movey = pos.y - self.oldPos.y
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1965
                    self.Dragging = False
98
ec5d7af033d8 Added support for wire type compatibility check
lbessard
parents: 90
diff changeset
  1966
                elif handle != 0 and self.StartConnected != connector and connector.IsCompatible(self.GetStartConnectedType()):
140
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
  1967
                    connector.HighlightParentBlock(True)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1968
                    connector.Connect((self, handle))
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1969
                    self.SetEndPointDirection(connector.GetDirection())
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1970
                    self.ConnectEndPoint(connector.GetPosition(), connector)
138
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
  1971
                    pos = connector.GetPosition()
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
  1972
                    movex = pos.x - self.oldPos.x
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
  1973
                    movey = pos.y - self.oldPos.y
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1974
                    self.Dragging = False
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1975
                elif handle == 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1976
                    self.MoveStartPoint(new_pos)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1977
                else:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1978
                    self.MoveEndPoint(new_pos)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1979
            # If there is no connector, move the point
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1980
            elif handle == 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1981
                if self.StartConnected:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1982
                    self.UnConnectStartPoint()
140
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
  1983
                    self.StartConnected.HighlightParentBlock(False)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1984
                self.MoveStartPoint(new_pos)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1985
            else:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1986
                if self.EndConnected:
140
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
  1987
                    self.EndConnected.HighlightParentBlock(False)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1988
                    self.UnConnectEndPoint()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1989
                self.MoveEndPoint(new_pos)
138
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 112
diff changeset
  1990
            return movex, movey
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1991
        # A segment has been handled, move a segment
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1992
        elif handle_type == HANDLE_SEGMENT:
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1993
            return self.MoveSegment(handle[0], movex, movey, scaling)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1994
        # Execute the default method for a graphic element
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1995
        else:
165
e464a4e4e06d Adding Font support in Dialog
lbessard
parents: 162
diff changeset
  1996
            return Graphic_Element.ProcessDragging(self, movex, movey, centered, scaling)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1997
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1998
    # Refreshes the wire model
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1999
    def RefreshModel(self, move=True):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2000
        if self.StartConnected and self.StartPoint[1] in [WEST, NORTH]:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2001
            self.StartConnected.RefreshParentBlock()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2002
        if self.EndConnected and self.EndPoint[1] in [WEST, NORTH]:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2003
            self.EndConnected.RefreshParentBlock()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2004
    
140
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
  2005
    # Draws the highlightment of this element if it is highlighted
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
  2006
    def DrawHighlightment(self, dc):
144
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  2007
        dc.SetPen(wx.Pen(HIGHLIGHTCOLOR))
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  2008
        dc.SetBrush(wx.Brush(HIGHLIGHTCOLOR))
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  2009
        dc.SetLogicalFunction(wx.AND)
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  2010
        # Draw the start and end points if they are not connected or the mouse is over them
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  2011
        if len(self.Points) > 0 and (not self.StartConnected or self.OverStart):
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  2012
            dc.DrawCircle(self.Points[0].x, self.Points[0].y, POINT_RADIUS + 2)
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  2013
        if len(self.Points) > 1 and (not self.EndConnected or self.OverEnd):
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  2014
            dc.DrawCircle(self.Points[-1].x, self.Points[-1].y, POINT_RADIUS + 2)
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  2015
        for i in xrange(len(self.Points) - 1):
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  2016
            posx = min(self.Points[i].x, self.Points[i + 1].x) - 2
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  2017
            posy = min(self.Points[i].y, self.Points[i + 1].y) - 2
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  2018
            width = abs(self.Points[i + 1].x - self.Points[i].x) + 5
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  2019
            height = abs(self.Points[i + 1].y - self.Points[i].y) + 5
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  2020
            dc.DrawRectangle(posx, posy, width, height)
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  2021
        dc.SetLogicalFunction(wx.COPY)
144
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  2022
        if self.StartConnected is not None:
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  2023
            self.StartConnected.DrawHighlightment(dc)
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  2024
            self.StartConnected.Draw(dc)
144
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  2025
        if self.EndConnected is not None:
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  2026
            self.EndConnected.DrawHighlightment(dc)
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  2027
            self.EndConnected.Draw(dc)
140
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
  2028
        
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2029
    # Draws the wire lines and points
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2030
    def Draw(self, dc):
144
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  2031
        Graphic_Element.Draw(self, dc)
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  2032
        dc.SetPen(wx.BLACK_PEN)
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  2033
        dc.SetBrush(wx.BLACK_BRUSH)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2034
        # Draw the start and end points if they are not connected or the mouse is over them
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2035
        if len(self.Points) > 0 and (not self.StartConnected or self.OverStart):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2036
            dc.DrawCircle(self.Points[0].x, self.Points[0].y, POINT_RADIUS)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2037
        if len(self.Points) > 1 and (not self.EndConnected or self.OverEnd):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2038
            dc.DrawCircle(self.Points[-1].x, self.Points[-1].y, POINT_RADIUS)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2039
        # Draw the wire lines and the last point (it seems that DrawLines stop before the last point)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2040
        dc.DrawLines(self.Points)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2041
        dc.DrawPoint(self.Points[-1].x, self.Points[-1].y)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2042
        # Draw the segment selected in red
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2043
        if self.SelectedSegment != None:
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  2044
            dc.SetPen(wx.RED_PEN)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2045
            dc.DrawLine(self.Points[self.SelectedSegment].x, self.Points[self.SelectedSegment].y,
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2046
                        self.Points[self.SelectedSegment + 1].x, self.Points[self.SelectedSegment + 1].y)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2047
            if self.SelectedSegment == len(self.Segments) - 1:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2048
                dc.DrawPoint(self.Points[-1].x, self.Points[-1].y)
144
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  2049
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2050
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2051
#-------------------------------------------------------------------------------
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2052
#                           Graphic comment element
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2053
#-------------------------------------------------------------------------------
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2054
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2055
"""
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2056
Class that implements a comment
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2057
"""
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2058
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2059
class Comment(Graphic_Element):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2060
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2061
    # Create a new comment
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2062
    def __init__(self, parent, content, id = None):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2063
        Graphic_Element.__init__(self, parent)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2064
        self.Id = id
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2065
        self.Content = content
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  2066
        self.Pos = wx.Point(0, 0)
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  2067
        self.Size = wx.Size(0, 0)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2068
    
112
317148fc1225 Adding support for block copy
lbessard
parents: 110
diff changeset
  2069
    # Make a clone of this comment
162
e746ff4aa8be Bug on Element Paste fixed
lbessard
parents: 155
diff changeset
  2070
    def Clone(self, parent, id = None, pos = None):
e746ff4aa8be Bug on Element Paste fixed
lbessard
parents: 155
diff changeset
  2071
        comment = Comment(parent, self.Content, id)
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  2072
        if pos is not None:
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  2073
            comment.SetPosition(pos.x, pos.y)
112
317148fc1225 Adding support for block copy
lbessard
parents: 110
diff changeset
  2074
        comment.SetSize(self.Size[0], self.Size[1])
317148fc1225 Adding support for block copy
lbessard
parents: 110
diff changeset
  2075
        return comment
317148fc1225 Adding support for block copy
lbessard
parents: 110
diff changeset
  2076
    
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2077
    # Method for keeping compatibility with others
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2078
    def Clean(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2079
        pass
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2080
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2081
    # Delete this comment by calling the corresponding method
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2082
    def Delete(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2083
        self.Parent.DeleteComment(self)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2084
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2085
    # Refresh the comment bounding box
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2086
    def RefreshBoundingBox(self):
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  2087
        self.BoundingBox = wx.Rect(self.Pos.x, self.Pos.y, self.Size[0] + 1, self.Size[1] + 1)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2088
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2089
    # Changes the comment size
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2090
    def SetSize(self, width, height):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2091
        self.Size.SetWidth(width)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2092
        self.Size.SetHeight(height)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2093
        self.RefreshBoundingBox()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2094
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2095
    # Returns the comment size
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2096
    def GetSize(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2097
        return self.Size.GetWidth(), self.Size.GetHeight()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2098
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2099
    # Returns the comment minimum size
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2100
    def GetMinSize(self):
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  2101
        dc = wx.ClientDC(self.Parent)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2102
        min_width = 0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2103
        min_height = 0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2104
        # The comment minimum size is the maximum size of words in the content
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2105
        for line in self.Content.splitlines():
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2106
            for word in line.split(" "):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2107
                wordwidth, wordheight = dc.GetTextExtent(word)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2108
                min_width = max(min_width, wordwidth)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2109
                min_height = max(min_height, wordheight)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2110
        return min_width + 20, min_height + 20
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2111
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2112
    # Changes the comment position
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2113
    def SetPosition(self, x, y):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2114
        self.Pos.x = x
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2115
        self.Pos.y = y
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2116
        self.RefreshBoundingBox()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2117
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2118
    # Changes the comment content
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2119
    def SetContent(self, content):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2120
        self.Content = content
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2121
        min_width, min_height = self.GetMinSize()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2122
        self.Size[0] = max(self.Size[0], min_width)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2123
        self.Size[1] = max(self.Size[1], min_height)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2124
        self.RefreshBoundingBox()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2125
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2126
    # Returns the comment content
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2127
    def GetContent(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2128
        return self.Content
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2129
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2130
    # Returns the comment position
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2131
    def GetPosition(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2132
        return self.Pos.x, self.Pos.y
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2133
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2134
    # Moves the comment
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2135
    def Move(self, dx, dy, connected = True):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2136
        self.Pos.x += dx
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2137
        self.Pos.y += dy
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2138
        self.RefreshBoundingBox()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2139
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2140
    # Resizes the comment with the position and the size given
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2141
    def Resize(self, x, y, width, height):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2142
        self.Move(x, y)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2143
        self.SetSize(width, height)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2144
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2145
    # Method called when a RightUp event have been generated
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  2146
    def OnRightUp(self, event, dc, scaling):
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2147
        # Popup the default menu
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2148
        self.Parent.PopupDefaultMenu()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2149
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2150
    # Refreshes the comment model
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2151
    def RefreshModel(self, move=True):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2152
        self.Parent.RefreshCommentModel(self)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2153
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2154
    # Method called when a LeftDClick event have been generated
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  2155
    def OnLeftDClick(self, event, dc, scaling):
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2156
        # Edit the comment content
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2157
        self.Parent.EditCommentContent(self)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2158
    
140
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
  2159
    # Draws the highlightment of this element if it is highlighted
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
  2160
    def DrawHighlightment(self, dc):
144
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  2161
        dc.SetPen(wx.Pen(HIGHLIGHTCOLOR))
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  2162
        dc.SetBrush(wx.Brush(HIGHLIGHTCOLOR))
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  2163
        dc.SetLogicalFunction(wx.AND)
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  2164
        polygon = [wx.Point(self.Pos.x - 2, self.Pos.y - 2), 
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  2165
                   wx.Point(self.Pos.x + self.Size[0] - 8, self.Pos.y - 2),
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  2166
                   wx.Point(self.Pos.x + self.Size[0] + 2, self.Pos.y + 8),
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  2167
                   wx.Point(self.Pos.x + self.Size[0] + 2, self.Pos.y + self.Size[1] + 2),
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  2168
                   wx.Point(self.Pos.x - 2, self.Pos.y + self.Size[1] + 2)]
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  2169
        dc.DrawPolygon(polygon)
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  2170
        dc.SetLogicalFunction(wx.COPY)
140
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
  2171
        
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2172
    # Draws the comment and its content
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2173
    def Draw(self, dc):
144
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  2174
        Graphic_Element.Draw(self, dc)
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  2175
        dc.SetPen(wx.BLACK_PEN)
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  2176
        dc.SetBrush(wx.WHITE_BRUSH)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2177
        # Draws the comment shape
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  2178
        polygon = [wx.Point(self.Pos.x, self.Pos.y), 
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  2179
                   wx.Point(self.Pos.x + self.Size[0] - 10, self.Pos.y),
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  2180
                   wx.Point(self.Pos.x + self.Size[0], self.Pos.y + 10),
140
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
  2181
                   wx.Point(self.Pos.x + self.Size[0], self.Pos.y + self.Size[1]),
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
  2182
                   wx.Point(self.Pos.x, self.Pos.y + self.Size[1])]
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2183
        dc.DrawPolygon(polygon)
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  2184
        lines = [wx.Point(self.Pos.x + self.Size[0] - 10, self.Pos.y),
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  2185
                 wx.Point(self.Pos.x + self.Size[0] - 10, self.Pos.y + 10),
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 60
diff changeset
  2186
                 wx.Point(self.Pos.x + self.Size[0], self.Pos.y + 10)]
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2187
        dc.DrawLines(lines)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2188
        # Draws the comment content
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2189
        y = self.Pos.y + 10
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2190
        for line in self.Content.splitlines():
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2191
            first = True
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2192
            words = line.split(" ")
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2193
            for i, word in enumerate(words):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2194
                if first:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2195
                    test = word
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2196
                else:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2197
                    test = linetext + " " + word
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2198
                wordwidth, wordheight = dc.GetTextExtent(test)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2199
                if y + wordheight > self.Pos.y + self.Size[1] - 10:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2200
                    break
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2201
                if wordwidth < self.Size[0] - 20 and i < len(words) - 1:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2202
                    linetext = test
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2203
                    first = False
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2204
                else:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2205
                    if wordwidth < self.Size[0] - 20 and i == len(words) - 1:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2206
                        dc.DrawText(test, self.Pos.x + 10, y)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2207
                    else:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2208
                        dc.DrawText(linetext, self.Pos.x + 10, y)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2209
                        if i == len(words) - 1:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2210
                            y += wordheight + 5
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2211
                            if y + wordheight > self.Pos.y + self.Size[1] - 10:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2212
                                break
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2213
                            dc.DrawText(word, self.Pos.x + 10, y)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2214
                        else:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2215
                            linetext = word
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2216
                    y += wordheight + 5
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2217
            if y + wordheight > self.Pos.y + self.Size[1] - 10:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  2218
                break