graphics/SFC_Objects.py
author lbessard
Fri, 18 Jul 2008 14:34:06 +0200
changeset 222 8ce5c2635976
parent 213 4931959ea256
child 231 fc2d6cbb8b39
permissions -rw-r--r--
Adding support for underlying type incompatible wire loaded instead of removing them
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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 GraphicCommons import *
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from plcopen.structures import *
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def GetWireSize(block):
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    if isinstance(block, SFC_Step):
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        return SFC_WIRE_MIN_SIZE + block.GetActionExtraLineNumber() * SFC_ACTION_MIN_SIZE[1]
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    else:
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        return SFC_WIRE_MIN_SIZE
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#-------------------------------------------------------------------------------
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#                         Sequencial Function Chart Step
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#-------------------------------------------------------------------------------
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"""
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Class that implements the graphic representation of a step
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"""
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class SFC_Step(Graphic_Element):
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    # Create a new step
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    def __init__(self, parent, name, initial = False, id = None):
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        Graphic_Element.__init__(self, parent)
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        self.SetName(name)
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        self.Initial = initial
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        self.Id = id
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        self.Size = wx.Size(SFC_STEP_DEFAULT_SIZE[0], SFC_STEP_DEFAULT_SIZE[1])
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        # Create an input and output connector
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        if not self.Initial:
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            self.Input = Connector(self, "", None, wx.Point(self.Size[0] / 2, 0), NORTH)
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        else:
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            self.Input = None
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        self.Output = None
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        self.Action = None
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    # Destructor
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    def __del__(self):
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        self.Input = None
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        self.Output = None
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        self.Action = None
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    # Make a clone of this SFC_Step
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    def Clone(self, parent, id = None, name = "Step", pos = None):
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        step = SFC_Step(parent, name, self.Initial, id)
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        step.SetSize(self.Size[0], self.Size[1])
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        if pos is not None:
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            step.SetPosition(pos.x, pos.y)
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        if self.Input:
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            step.Input = self.Input.Clone(step)
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        if self.Output:
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            step.Output = self.Output.Clone(step)
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        if self.Action:
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            step.Action = self.Action.Clone(step)
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        return step
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    # Returns the RedrawRect
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    def GetRedrawRect(self, movex = 0, movey = 0):
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        rect = Graphic_Element.GetRedrawRect(self, movex, movey)
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        if self.Input:
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            rect = rect.Union(self.Input.GetRedrawRect(movex, movey))
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        if self.Output:
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            rect = rect.Union(self.Output.GetRedrawRect(movex, movey))
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        if self.Action:
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            rect = rect.Union(self.Action.GetRedrawRect(movex, movey))
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        if movex != 0 or movey != 0:
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            if self.Input and self.Input.IsConnected():
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                rect = rect.Union(self.Input.GetConnectedRedrawRect(movex, movey))
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            if self.Output and self.Output.IsConnected():
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                rect = rect.Union(self.Output.GetConnectedRedrawRect(movex, movey))
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            if self.Action and self.Action.IsConnected():
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                rect = rect.Union(self.Action.GetConnectedRedrawRect(movex, movey))
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        return rect
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    # Delete this step by calling the appropriate method
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    def Delete(self):
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        self.Parent.DeleteStep(self)
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    # Unconnect input and output
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    def Clean(self):
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        if self.Input:
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            self.Input.UnConnect(delete = self.Parent.GetDrawingMode() == FREEDRAWING_MODE)
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        if self.Output:
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            self.Output.UnConnect(delete = self.Parent.GetDrawingMode() == FREEDRAWING_MODE)
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        if self.Action:
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            self.Action.UnConnect(delete = self.Parent.GetDrawingMode() == FREEDRAWING_MODE)
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    # Refresh the size of text for name
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    def RefreshNameSize(self):
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        self.NameSize = self.Parent.GetTextExtent(self.Name)
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    # Add output connector to step
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    def AddInput(self):
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        if not self.Input:
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            self.Input = Connector(self, "", None, wx.Point(self.Size[0] / 2, 0), NORTH)
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            self.RefreshBoundingBox()
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    # Remove output connector from step
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    def RemoveInput(self):
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        if self.Input:
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            self.Input.UnConnect(delete = self.Parent.GetDrawingMode() == FREEDRAWING_MODE)
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            self.Input = None
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            self.RefreshBoundingBox()
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    # Add output connector to step
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    def AddOutput(self):
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        if not self.Output:
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            self.Output = Connector(self, "", None, wx.Point(self.Size[0] / 2, self.Size[1]), SOUTH, onlyone = True)
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            self.RefreshBoundingBox()
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    # Remove output connector from step
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    def RemoveOutput(self):
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        if self.Output:
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            self.Output.UnConnect(delete = self.Parent.GetDrawingMode() == FREEDRAWING_MODE)
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            self.Output = None
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            self.RefreshBoundingBox()
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    # Add action connector to step
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    def AddAction(self):
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        if not self.Action:
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            self.Action = Connector(self, "", None, wx.Point(self.Size[0], self.Size[1] / 2), EAST, onlyone = True)
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            self.RefreshBoundingBox()
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    # Remove action connector from step
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    def RemoveAction(self):
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        if self.Action:
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            self.Action.UnConnect(delete = self.Parent.GetDrawingMode() == FREEDRAWING_MODE)
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            self.Action = None
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            self.RefreshBoundingBox()
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    # Refresh the step bounding box
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    def RefreshBoundingBox(self):
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        # Calculate the bounding box size
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        if self.Action:
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            bbx_width = self.Size[0] + CONNECTOR_SIZE
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        else:
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            bbx_width = self.Size[0]
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        if self.Initial:
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            bbx_y = self.Pos.y
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            bbx_height = self.Size[1]
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            if self.Output:
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                bbx_height += CONNECTOR_SIZE
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        else:
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            bbx_y = self.Pos.y - CONNECTOR_SIZE
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            bbx_height = self.Size[1] + CONNECTOR_SIZE
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            if self.Output:
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                bbx_height += CONNECTOR_SIZE
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        #self.BoundingBox = wx.Rect(self.Pos.x, bbx_y, bbx_width + 1, bbx_height + 1)
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        self.BoundingBox = wx.Rect(self.Pos.x, self.Pos.y, self.Size[0] + 1, self.Size[1] + 1)
0
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    # Refresh the positions of the step connectors
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    def RefreshConnectors(self):
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        scaling = self.Parent.GetScaling()
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        horizontal_pos = self.Size[0] / 2
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        vertical_pos = self.Size[1] / 2
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        if scaling is not None:
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            horizontal_pos = round(float(self.Pos.x + horizontal_pos) / float(scaling[0])) * scaling[0] - self.Pos.x
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            vertical_pos = round(float(self.Pos.y + vertical_pos) / float(scaling[1])) * scaling[1] - self.Pos.y
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        # Update input position if it exists
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        if self.Input:
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            self.Input.SetPosition(wx.Point(horizontal_pos, 0))
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        # Update output position
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        if self.Output:
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            self.Output.SetPosition(wx.Point(horizontal_pos, self.Size[1]))
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        # Update action position if it exists
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        if self.Action:
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            self.Action.SetPosition(wx.Point(self.Size[0], vertical_pos))
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        self.RefreshConnected()
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    # Refresh the position of wires connected to step
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    def RefreshConnected(self, exclude = []):
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        if self.Input:
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            self.Input.MoveConnected(exclude)
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        if self.Output:
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            self.Output.MoveConnected(exclude)
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        if self.Action:
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            self.Action.MoveConnected(exclude)
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    # Returns the step connector that starts with the point given if it exists 
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    def GetConnector(self, position, name = None):
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        # if a name is given
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        if name:
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            # Test input, output and action connector if they exists
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            if self.Input and name == self.Input.GetName():
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                return self.Input
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            if self.Output and name == self.Output.GetName():
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                return self.Output
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            if self.Action and name == self.Action.GetName():
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                return self.Action
0
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        # Test input connector if it exists
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        if self.Input:
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            input_pos = self.Input.GetRelPosition()
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            if position.x == self.Pos.x + input_pos.x and position.y == self.Pos.y + input_pos.y:
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                return self.Input
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        # Test output connector if it exists
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        if self.Output:
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            output_pos = self.Output.GetRelPosition()
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            if position.x == self.Pos.x + output_pos.x and position.y == self.Pos.y + output_pos.y:
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                return self.Output
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        # Test action connector if it exists
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        if self.Action:
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            action_pos = self.Action.GetRelPosition()
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            if position.x == self.Pos.x + action_pos.x and position.y == self.Pos.y + action_pos.y:
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                return self.Action
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        return None
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    # Returns input and output step connectors 
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    def GetConnectors(self):
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        return {"input":self.Input,"output":self.Output,"action":self.Action}
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    # Test if point given is on step input or output connector
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    def TestConnector(self, pt, exclude=True):
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        # Test input connector if it exists
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        if self.Input and self.Input.TestPoint(pt, exclude):
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            return self.Input
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        # Test output connector
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        if self.Output and self.Output.TestPoint(pt, exclude):
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            return self.Output
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        # Test action connector
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        if self.Action and self.Action.TestPoint(pt, exclude):
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            return self.Action
0
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        return None
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    # Changes the step name
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    def SetName(self, name):
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        self.Name = name
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        self.RefreshNameSize()
0
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    # Returns the step name
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    def GetName(self):
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        return self.Name
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    # Returns the step initial property
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    def GetInitial(self):
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        return self.Initial
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    # Returns the connector connected to input
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    def GetPreviousConnector(self):
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        if self.Input:
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            wires = self.Input.GetWires()
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            if len(wires) == 1:
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                return wires[0][0].GetOtherConnected(self.Input)
0
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        return None
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    # Returns the connector connected to output
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    def GetNextConnector(self):
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        if self.Output:
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            wires = self.Output.GetWires()
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            if len(wires) == 1:
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                return wires[0][0].GetOtherConnected(self.Output)
0
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        return None
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    # Returns the connector connected to action
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    def GetActionConnector(self):
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        if self.Action:
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            wires = self.Action.GetWires()
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            if len(wires) == 1:
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                return wires[0][0].GetOtherConnected(self.Action)
0
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        return None
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    # Returns the number of action line
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    def GetActionExtraLineNumber(self):
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        if self.Action:
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            wires = self.Action.GetWires()
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            if len(wires) != 1:
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                return 0
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            action_block = wires[0][0].GetOtherConnected(self.Action).GetParentBlock()
0
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            return max(0, action_block.GetLineNumber() - 1)
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        return 0
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    # Returns the step minimum size
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    def GetMinSize(self):
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        text_width, text_height = self.Parent.GetTextExtent(self.Name)
0
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        if self.Initial:
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            return text_width + 14, text_height + 14
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        else:
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            return text_width + 10, text_height + 10
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    # Updates the step size
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    def UpdateSize(self, width, height):
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        diffx = self.Size.GetWidth() / 2 - width / 2
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        diffy = height - self.Size.GetHeight()
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        self.Move(diffx, 0)
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        Graphic_Element.SetSize(self, width, height)
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        if self.Parent.GetDrawingMode() == FREEDRAWING_MODE:
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            self.RefreshConnected()
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        else:
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            self.RefreshOutputPosition((0, diffy))
0
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    # Align input element with this step
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    def RefreshInputPosition(self):
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        if self.Input:
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            current_pos = self.Input.GetPosition(False)
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            input = self.GetPreviousConnector()
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            if input:
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                input_pos = input.GetPosition(False)
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                diffx = current_pos.x - input_pos.x
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                input_block = input.GetParentBlock()
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                if isinstance(input_block, SFC_Divergence):
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                    input_block.MoveConnector(input, diffx)
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                else:
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                    if isinstance(input_block, SFC_Step):
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                        input_block.MoveActionBlock((diffx, 0))
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                    input_block.Move(diffx, 0)
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                    input_block.RefreshInputPosition()
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   330
    
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    # Align output element with this step
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    def RefreshOutputPosition(self, move = None):
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        if self.Output:
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            wires = self.Output.GetWires()
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            if len(wires) != 1:
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                return
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            current_pos = self.Output.GetPosition(False)
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            output = wires[0][0].GetOtherConnected(self.Output)
0
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            output_pos = output.GetPosition(False)
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            diffx = current_pos.x - output_pos.x
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            output_block = output.GetParentBlock()
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            wire_size = SFC_WIRE_MIN_SIZE + self.GetActionExtraLineNumber() * SFC_ACTION_MIN_SIZE[1]
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            diffy = wire_size - output_pos.y + current_pos.y
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            if diffy != 0:
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                if isinstance(output_block, SFC_Step):
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                    output_block.MoveActionBlock((diffx, diffy))
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                wires[0][0].SetPoints([wx.Point(current_pos.x, current_pos.y + wire_size),
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                    wx.Point(current_pos.x, current_pos.y)])
0
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                if not isinstance(output_block, SFC_Divergence) or output_block.GetConnectors()["inputs"].index(output) == 0:
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                    output_block.Move(diffx, diffy, self.Parent.Wires)
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                    output_block.RefreshOutputPosition((diffx, diffy))
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                else:
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                    output_block.RefreshPosition()
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            elif move:
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                if isinstance(output_block, SFC_Step):
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                    output_block.MoveActionBlock(move)
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                wires[0][0].Move(move[0], move[1], True)
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                if not isinstance(output_block, SFC_Divergence) or output_block.GetConnectors()["inputs"].index(output) == 0:
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                    output_block.Move(move[0], move[1], self.Parent.Wires)
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                    output_block.RefreshOutputPosition(move)
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                else:
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                    output_block.RefreshPosition()
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            elif isinstance(output_block, SFC_Divergence):
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                output_block.MoveConnector(output, diffx)
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            else:
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                if isinstance(output_block, SFC_Step):
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                    output_block.MoveActionBlock((diffx, 0))
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                output_block.Move(diffx, 0)
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                output_block.RefreshOutputPosition()
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   370
    
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    # Refresh action element with this step
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    def MoveActionBlock(self, move):
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        if self.Action:
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            wires = self.Action.GetWires()
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            if len(wires) != 1:
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                return
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            action_block = wires[0][0].GetOtherConnected(self.Action).GetParentBlock()
0
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            action_block.Move(move[0], move[1], self.Parent.Wires)
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            wires[0][0].Move(move[0], move[1], True)
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   380
    
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    # Resize the divergence from position and size given
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    def Resize(self, x, y, width, height):
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        if self.Parent.GetDrawingMode() != FREEDRAWING_MODE:
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            self.UpdateSize(width, height)
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        else:
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            Graphic_Element.Resize(self, x, y, width, height)
0
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    # Method called when a LeftDClick event have been generated
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    def OnLeftDClick(self, event, dc, scaling):
0
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        # Edit the step properties
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        self.Parent.EditStepContent(self)
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parents:
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   392
    
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   393
    # Method called when a RightUp event have been generated
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    def OnRightUp(self, event, dc, scaling):
0
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        # Popup the menu with special items for a step
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        self.Parent.PopupDefaultMenu()
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   397
    
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   398
    # Refreshes the step state according to move defined and handle selected
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   399
    def ProcessDragging(self, movex, movey, centered, scaling):
0
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        handle_type, handle = self.Handle
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   401
        if handle_type == HANDLE_MOVE:
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   402
            movex = max(-self.BoundingBox.x, movex)
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   403
            movey = max(-self.BoundingBox.y, movey)
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   404
            if scaling is not None:
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   405
                movex = round(float(self.Pos.x + movex) / float(scaling[0])) * scaling[0] - self.Pos.x
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                movey = round(float(self.Pos.y + movey) / float(scaling[1])) * scaling[1] - self.Pos.y
0
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            action_block = None
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   408
            if self.Parent.GetDrawingMode() == FREEDRAWING_MODE:
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                self.Move(movex, movey)
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                self.RefreshConnected()
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                return movex, movey
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   412
            elif self.Initial:
0
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                self.MoveActionBlock((movex, movey))
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                self.Move(movex, movey, self.Parent.Wires)
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                self.RefreshOutputPosition((movex, movey))
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                return movex, movey
0
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parents:
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   417
            else:
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                self.MoveActionBlock((movex, 0))
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   419
                self.Move(movex, 0)
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parents:
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                self.RefreshInputPosition()
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                self.RefreshOutputPosition()
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   422
                return movex, 0
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diff changeset
   423
        else:
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   424
            return Graphic_Element.ProcessDragging(self, movex, movey, centered, scaling)
0
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    # Refresh input element model
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    def RefreshInputModel(self):
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   428
        if self.Input:
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   429
            input = self.GetPreviousConnector()
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   430
            if input:                
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   431
                input_block = input.GetParentBlock()
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   432
                input_block.RefreshModel(False)
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parents:
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   433
                if not isinstance(input_block, SFC_Divergence):
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   434
                    input_block.RefreshInputModel()
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   435
    
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    # Refresh output element model
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   437
    def RefreshOutputModel(self, move=False):
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   438
        if self.Output:
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   439
            output = self.GetNextConnector()
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   440
            if output:
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   441
                output_block = output.GetParentBlock()
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   442
                output_block.RefreshModel(False)
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parents:
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   443
                if not isinstance(output_block, SFC_Divergence) or move:
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   444
                    output_block.RefreshOutputModel(move)
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   445
    
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    # Refreshes the step model
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   447
    def RefreshModel(self, move=True):
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   448
        self.Parent.RefreshStepModel(self)
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   449
        if self.Action:
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   450
            action = self.GetActionConnector()
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   451
            if action:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
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   452
                action_block = action.GetParentBlock()
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parents:
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   453
                action_block.RefreshModel(False)
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   454
        # If step has moved, refresh the model of wires connected to output
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parents:
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   455
        if move:
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   456
            if self.Parent.GetDrawingMode() != FREEDRAWING_MODE:
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   457
                self.RefreshInputModel()
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   458
                self.RefreshOutputModel(self.Initial)
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   459
            elif self.Output:
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   460
                self.Output.RefreshWires()
0
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   461
    
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   462
    # Draws step
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   463
    def Draw(self, dc):
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   464
        Graphic_Element.Draw(self, dc)
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diff changeset
   465
        dc.SetPen(wx.BLACK_PEN)
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diff changeset
   466
        dc.SetBrush(wx.WHITE_BRUSH)
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parents: 204
diff changeset
   467
        
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diff changeset
   468
        if getattr(dc, "printing", False):
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   469
            name_size = dc.GetTextExtent(self.Name)
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diff changeset
   470
        else:
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   471
            name_size = self.NameSize
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   472
        
0
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   473
        # Draw two rectangles for representing the step
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   474
        dc.DrawRectangle(self.Pos.x, self.Pos.y, self.Size[0] + 1, self.Size[1] + 1)
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   475
        if self.Initial:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
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   476
            dc.DrawRectangle(self.Pos.x + 2, self.Pos.y + 2, self.Size[0] - 3, self.Size[1] - 3)
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        # Draw step name
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        dc.DrawText(self.Name, self.Pos.x + (self.Size[0] - name_size[0]) / 2,
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   479
                    self.Pos.y + (self.Size[1] - name_size[1]) / 2)
0
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   480
        # Draw input and output connectors
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   481
        if self.Input:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
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parents:
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            self.Input.Draw(dc)
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parents:
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   483
        if self.Output:
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parents:
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            self.Output.Draw(dc)
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parents:
diff changeset
   485
        if self.Action:
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parents:
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            self.Action.Draw(dc)
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diff changeset
   487
        
0
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#-------------------------------------------------------------------------------
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parents:
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   490
#                       Sequencial Function Chart Transition
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parents:
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   491
#-------------------------------------------------------------------------------
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   492
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   493
"""
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parents:
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   494
Class that implements the graphic representation of a transition
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parents:
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"""
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   496
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parents:
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   497
class SFC_Transition(Graphic_Element):
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parents:
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   498
    
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parents:
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    # Create a new transition
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    def __init__(self, parent, type = "reference", condition = None, priority = 0, id = None):
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
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parents:
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   501
        Graphic_Element.__init__(self, parent)
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   502
        self.Type = None
0
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parents:
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   503
        self.Id = id
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   504
        self.Priority = 0
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   505
        self.Size = wx.Size(SFC_TRANSITION_SIZE[0], SFC_TRANSITION_SIZE[1])
0
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parents:
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        # Create an input and output connector
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        self.Input = Connector(self, "", None, wx.Point(self.Size[0] / 2, 0), NORTH, onlyone = True)
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        self.Output = Connector(self, "", None, wx.Point(self.Size[0] / 2, self.Size[1]), SOUTH, onlyone = True)
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   509
        self.SetType(type, condition)
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        self.SetPriority(priority)
0
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    # Destructor
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    def __del__(self):
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        self.Input = None
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   515
        self.Output = None
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   516
        if self.Type == "connection":
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   517
            self.Condition = None
0
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    # Make a clone of this SFC_Transition
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    def Clone(self, parent, id = None, pos = None):
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        transition = SFC_Transition(parent, self.Type, self.Condition, self.Priority, id)
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        transition.SetSize(self.Size[0], self.Size[1])
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   523
        if pos is not None:
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            transition.SetPosition(pos.x, pos.y)
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        transition.Input = self.Input.Clone(transition)
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        transition.Output = self.Output.Clone(transition)
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   527
        if self.Type == "connection":
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            transition.Condition = self.Condition.Clone(transition)
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   529
        return transition
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   530
    
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    # Returns the RedrawRect
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   532
    def GetRedrawRect(self, movex = 0, movey = 0):
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   533
        rect = Graphic_Element.GetRedrawRect(self, movex, movey)
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   534
        rect = rect.Union(self.Input.GetRedrawRect(movex, movey))
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   535
        rect = rect.Union(self.Output.GetRedrawRect(movex, movey))
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parents: 140
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   536
        if movex != 0 or movey != 0:
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   537
            if self.Input.IsConnected():
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   538
                rect = rect.Union(self.Input.GetConnectedRedrawRect(movex, movey))
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   539
            if self.Output.IsConnected():
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   540
                rect = rect.Union(self.Output.GetConnectedRedrawRect(movex, movey))
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   541
            if self.Type == "connection" and self.Condition.IsConnected():
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   542
                rect = rect.Union(self.Condition.GetConnectedRedrawRect(movex, movey))
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   543
        return rect
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parents: 140
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   544
    
0
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   545
    # Forbids to change the transition size
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parents:
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    def SetSize(self, width, height):
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   547
        if self.Parent.GetDrawingMode() == FREEDRAWING_MODE:
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   548
            Graphic_Element.SetSize(self, width, height)
0
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   549
    
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   550
    # Forbids to resize the transition
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   551
    def Resize(self, x, y, width, height):
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   552
        if self.Parent.GetDrawingMode() == FREEDRAWING_MODE:
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   553
            Graphic_Element.Resize(self, x, y, width, height)
0
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parents:
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   554
    
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   555
    # Refresh the size of text for name
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   556
    def RefreshConditionSize(self):
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   557
        if self.Type != "connection":
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   558
            if self.Condition != "":
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diff changeset
   559
                self.ConditionSize = self.Parent.GetTextExtent(self.Condition)
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   560
            else:
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   561
                self.ConditionSize = self.Parent.GetTextExtent("Transition")
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diff changeset
   562
    
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   563
    # Refresh the size of text for name
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   564
    def RefreshPrioritySize(self):
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   565
        if self.Priority != "":
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   566
            self.PrioritySize = self.Parent.GetTextExtent(str(self.Priority))
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   567
        else:
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   568
            self.PrioritySize = None
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diff changeset
   569
0
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   570
    # Delete this transition by calling the appropriate method
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   571
    def Delete(self):
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   572
        self.Parent.DeleteTransition(self)
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   573
    
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   574
    # Unconnect input and output
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   575
    def Clean(self):
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   576
        self.Input.UnConnect(delete = self.Parent.GetDrawingMode() == FREEDRAWING_MODE)
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   577
        self.Output.UnConnect(delete = self.Parent.GetDrawingMode() == FREEDRAWING_MODE)
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   578
        if self.Type == "connection":
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   579
            self.Condition.UnConnect(delete = self.Parent.GetDrawingMode() == FREEDRAWING_MODE)
0
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   580
    
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   581
    # Refresh the transition bounding box
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   582
    def RefreshBoundingBox(self):
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   583
        bbx_x, bbx_y, bbx_width, bbx_height = self.Pos.x, self.Pos.y, self.Size[0], self.Size[1]
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   584
        if self.Priority != 0:
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   585
            bbx_y = self.Pos.y - self.PrioritySize[1] - 2
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   586
            bbx_width = max(self.Size[0], self.PrioritySize[0])
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   587
            bbx_height = self.Size[1] + self.PrioritySize[1] + 2
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diff changeset
   588
        if self.Type == "connection":
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   589
            bbx_x = self.Pos.x - CONNECTOR_SIZE
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diff changeset
   590
            bbx_width = bbx_width + CONNECTOR_SIZE
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diff changeset
   591
        else:
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diff changeset
   592
            text_width, text_height = self.ConditionSize
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   593
            # Calculate the bounding box size
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   594
            bbx_width = max(bbx_width, self.Size[0] + 5 + text_width)
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diff changeset
   595
            bbx_y = min(bbx_y, self.Pos.y - max(0, (text_height - self.Size[1]) / 2))
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diff changeset
   596
            bbx_height = max(bbx_height, self.Pos.y - bbx_y + (self.Size[1] + text_height) / 2)
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   597
        self.BoundingBox = wx.Rect(bbx_x, bbx_y, bbx_width + 1, bbx_height + 1)
0
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   598
        
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   599
    # Returns the connector connected to input
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   600
    def GetPreviousConnector(self):
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   601
        wires = self.Input.GetWires()
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   602
        if len(wires) == 1:
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   603
            return wires[0][0].GetOtherConnected(self.Input)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
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   604
        return None
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   605
    
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   606
    # Returns the connector connected to output
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   607
    def GetNextConnector(self):
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   608
        wires = self.Output.GetWires()
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parents:
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   609
        if len(wires) == 1:
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diff changeset
   610
            return wires[0][0].GetOtherConnected(self.Output)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
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   611
        return None
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   612
    
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   613
    # Refresh the positions of the transition connectors
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parents:
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   614
    def RefreshConnectors(self):
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diff changeset
   615
        scaling = self.Parent.GetScaling()
4fb225afddf4 Adding scaling
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parents: 144
diff changeset
   616
        horizontal_pos = self.Size[0] / 2
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parents: 144
diff changeset
   617
        vertical_pos = self.Size[1] / 2
4fb225afddf4 Adding scaling
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diff changeset
   618
        if scaling is not None:
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diff changeset
   619
            horizontal_pos = round(float(self.Pos.x + horizontal_pos) / float(scaling[0])) * scaling[0] - self.Pos.x
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lbessard
parents: 144
diff changeset
   620
            vertical_pos = round(float(self.Pos.y + vertical_pos) / float(scaling[1])) * scaling[1] - self.Pos.y
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
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parents:
diff changeset
   621
        # Update input position
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diff changeset
   622
        self.Input.SetPosition(wx.Point(horizontal_pos, 0))
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
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parents:
diff changeset
   623
        # Update output position
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diff changeset
   624
        self.Output.SetPosition(wx.Point(horizontal_pos, self.Size[1]))
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diff changeset
   625
        if self.Type == "connection":
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4fb225afddf4 Adding scaling
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parents: 144
diff changeset
   626
            self.Condition.SetPosition(wx.Point(0, vertical_pos))
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
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parents:
diff changeset
   627
        self.RefreshConnected()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
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parents:
diff changeset
   628
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
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parents:
diff changeset
   629
    # Refresh the position of the wires connected to transition
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
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parents:
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   630
    def RefreshConnected(self, exclude = []):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
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parents:
diff changeset
   631
        self.Input.MoveConnected(exclude)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
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parents:
diff changeset
   632
        self.Output.MoveConnected(exclude)
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
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parents: 58
diff changeset
   633
        if self.Type == "connection":
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
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parents: 58
diff changeset
   634
            self.Condition.MoveConnected(exclude)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
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parents:
diff changeset
   635
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
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parents:
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   636
    # Returns the transition connector that starts with the point given if it exists 
27
dae55dd9ee14 Current developping version
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parents: 5
diff changeset
   637
    def GetConnector(self, position, name = None):
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
   638
        # if a name is given
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
   639
        if name:
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
   640
            # Test input and output connector
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
   641
            if name == self.Input.GetName():
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
   642
                return self.Input
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
   643
            if name == self.Output.GetName():
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
   644
                return self.Output
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
   645
            if self.Type == "connection" and name == self.Condition.GetName():
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
   646
                return self.Condition
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   647
        # Test input connector
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   648
        input_pos = self.Input.GetRelPosition()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   649
        if position.x == self.Pos.x + input_pos.x and position.y == self.Pos.y + input_pos.y:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   650
            return self.Input
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   651
        # Test output connector
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   652
        output_pos = self.Output.GetRelPosition()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   653
        if position.x == self.Pos.x + output_pos.x and position.y == self.Pos.y + output_pos.y:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   654
            return self.Output
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
   655
        if self.Type == "connection":
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
   656
            # Test condition connector
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
   657
            condition_pos = self.Condition.GetRelPosition()
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
   658
            if position.x == self.Pos.x + condition_pos.x and position.y == self.Pos.y + condition_pos.y:
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
   659
                return self.Condition
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   660
        return None
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   661
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   662
    # Returns input and output transition connectors
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   663
    def GetConnectors(self):
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
   664
        connectors = {"input":self.Input,"output":self.Output}
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
   665
        if self.Type == "connection":
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
   666
            connectors["connection"] = self.Condition
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
   667
        return connectors
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   668
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   669
    # Test if point given is on transition input or output connector
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   670
    def TestConnector(self, pt, exclude=True):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   671
        # Test input connector
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   672
        if self.Input.TestPoint(pt, exclude):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   673
            return self.Input
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   674
        # Test output connector
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   675
        if self.Output.TestPoint(pt, exclude):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   676
            return self.Output
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
   677
        # Test condition connector
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
   678
        if self.Type == "connection" and self.Condition.TestPoint(pt, exclude):
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
   679
            return self.Condition
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   680
        return None
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   681
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   682
    # Changes the transition type
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
   683
    def SetType(self, type, condition = None):
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
   684
        if self.Type != type:
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
   685
            if self.Type == "connection":
154
203c4acdaf27 Redrawing bugs fixed
lbessard
parents: 146
diff changeset
   686
               self.Condition.UnConnect(delete = self.Parent.GetDrawingMode() == FREEDRAWING_MODE) 
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
   687
            self.Type = type
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
   688
            if type == "connection":
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
   689
                self.Condition = Connector(self, "", "BOOL", wx.Point(0, self.Size[1] / 2), WEST)
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
   690
            else:
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
   691
                if condition == None:
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
   692
                    condition = ""
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
   693
                self.Condition = condition
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
   694
                self.RefreshConditionSize()
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
   695
        elif self.Type != "connection":
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
   696
            if condition == None:
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
   697
                condition = ""
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
   698
            self.Condition = condition
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
   699
            self.RefreshConditionSize()
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
   700
        self.RefreshBoundingBox()
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   701
        
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   702
    # Returns the transition type
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   703
    def GetType(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   704
        return self.Type
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   705
80
c798a68c5560 Lots of bugs fixed
lbessard
parents: 71
diff changeset
   706
    # Changes the transition priority
c798a68c5560 Lots of bugs fixed
lbessard
parents: 71
diff changeset
   707
    def SetPriority(self, priority):
c798a68c5560 Lots of bugs fixed
lbessard
parents: 71
diff changeset
   708
        self.Priority = priority
c798a68c5560 Lots of bugs fixed
lbessard
parents: 71
diff changeset
   709
        self.RefreshPrioritySize()
c798a68c5560 Lots of bugs fixed
lbessard
parents: 71
diff changeset
   710
        self.RefreshBoundingBox()
c798a68c5560 Lots of bugs fixed
lbessard
parents: 71
diff changeset
   711
        
c798a68c5560 Lots of bugs fixed
lbessard
parents: 71
diff changeset
   712
    # Returns the transition type
c798a68c5560 Lots of bugs fixed
lbessard
parents: 71
diff changeset
   713
    def GetPriority(self):
c798a68c5560 Lots of bugs fixed
lbessard
parents: 71
diff changeset
   714
        return self.Priority
c798a68c5560 Lots of bugs fixed
lbessard
parents: 71
diff changeset
   715
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   716
    # Returns the transition condition
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   717
    def GetCondition(self):
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
   718
        if self.Type != "connection":
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
   719
            return self.Condition
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
   720
        return None
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   721
        
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   722
    # Returns the transition minimum size
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   723
    def GetMinSize(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   724
        return SFC_TRANSITION_SIZE
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   725
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   726
    # Align input element with this step
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   727
    def RefreshInputPosition(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   728
        wires = self.Input.GetWires()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   729
        current_pos = self.Input.GetPosition(False)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   730
        input = self.GetPreviousConnector()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   731
        if input:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   732
            input_pos = input.GetPosition(False)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   733
            diffx = current_pos.x - input_pos.x
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   734
            input_block = input.GetParentBlock()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   735
            if isinstance(input_block, SFC_Divergence):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   736
                input_block.MoveConnector(input, diffx)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   737
            else:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   738
                if isinstance(input_block, SFC_Step):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   739
                    input_block.MoveActionBlock((diffx, 0))
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   740
                input_block.Move(diffx, 0)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   741
                input_block.RefreshInputPosition()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   742
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   743
    # Align output element with this step
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   744
    def RefreshOutputPosition(self, move = None):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   745
        wires = self.Output.GetWires()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   746
        if len(wires) != 1:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   747
            return
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   748
        current_pos = self.Output.GetPosition(False)
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
   749
        output = wires[0][0].GetOtherConnected(self.Output)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   750
        output_pos = output.GetPosition(False)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   751
        diffx = current_pos.x - output_pos.x
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   752
        output_block = output.GetParentBlock()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   753
        if move:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   754
            if isinstance(output_block, SFC_Step):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   755
                output_block.MoveActionBlock(move)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   756
            wires[0][0].Move(move[0], move[1], True)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   757
            if not isinstance(output_block, SFC_Divergence) or output_block.GetConnectors()["inputs"].index(output) == 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   758
                output_block.Move(move[0], move[1], self.Parent.Wires)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   759
                output_block.RefreshOutputPosition(move)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   760
            else:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   761
                output_block.RefreshPosition()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   762
        elif isinstance(output_block, SFC_Divergence):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   763
            output_block.MoveConnector(output, diffx)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   764
        else:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   765
            if isinstance(output_block, SFC_Step):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   766
                output_block.MoveActionBlock((diffx, 0))
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   767
            output_block.Move(diffx, 0)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   768
            output_block.RefreshOutputPosition()
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
   769
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   770
    # Method called when a LeftDClick event have been generated
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
   771
    def OnLeftDClick(self, event, dc, scaling):
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   772
        # Edit the transition properties
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   773
        self.Parent.EditTransitionContent(self)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   774
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   775
    # Method called when a RightUp event have been generated
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
   776
    def OnRightUp(self, event, dc, scaling):
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   777
        # Popup the menu with special items for a step
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   778
        self.Parent.PopupDefaultMenu()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   779
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   780
    # Refreshes the transition state according to move defined and handle selected
165
e464a4e4e06d Adding Font support in Dialog
lbessard
parents: 162
diff changeset
   781
    def ProcessDragging(self, movex, movey, centered, scaling):
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
   782
        if self.Parent.GetDrawingMode() != FREEDRAWING_MODE:
138
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 127
diff changeset
   783
            movex = max(-self.BoundingBox.x, movex)
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
   784
            if scaling is not None:
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
   785
                movex = round(float(self.Pos.x + movex) / float(scaling[0])) * scaling[0] - self.Pos.x
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
   786
            self.Move(movex, 0)
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
   787
            self.RefreshInputPosition()
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
   788
            self.RefreshOutputPosition()
138
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 127
diff changeset
   789
            return movex, 0
110
29b6b70e1721 Bug that makes element resizing acting strongly fixed
lbessard
parents: 108
diff changeset
   790
        else:
175
cc78572dfbbc Some minor SFC/LD drawing enhancements
etisserant
parents: 172
diff changeset
   791
            return Graphic_Element.ProcessDragging(self, movex, movey, centered, scaling, width_fac = 2, height_fac = 2)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   792
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   793
    # Refresh input element model
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   794
    def RefreshInputModel(self):
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
   795
        if self.Parent.GetDrawingMode() != FREEDRAWING_MODE:
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
   796
            input = self.GetPreviousConnector()
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
   797
            if input:
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
   798
                input_block = input.GetParentBlock()
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
   799
                input_block.RefreshModel(False)
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
   800
                if not isinstance(input_block, SFC_Divergence):
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
   801
                    input_block.RefreshInputModel()
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   802
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   803
    # Refresh output element model
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   804
    def RefreshOutputModel(self, move=False):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   805
        output = self.GetNextConnector()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   806
        if output:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   807
            output_block = output.GetParentBlock()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   808
            output_block.RefreshModel(False)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   809
            if not isinstance(output_block, SFC_Divergence) or move:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   810
                output_block.RefreshOutputModel(move)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   811
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   812
    # Refreshes the transition model
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   813
    def RefreshModel(self, move=True):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   814
        self.Parent.RefreshTransitionModel(self)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   815
        # If transition has moved, refresh the model of wires connected to output
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   816
        if move:
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
   817
            if self.Parent.GetDrawingMode() != FREEDRAWING_MODE:
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
   818
                self.RefreshInputModel()
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
   819
                self.RefreshOutputModel()
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
   820
            else:
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
   821
                self.Output.RefreshWires()
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   822
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   823
    # Draws transition
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   824
    def Draw(self, dc):
144
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   825
        Graphic_Element.Draw(self, dc)
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
   826
        dc.SetPen(wx.BLACK_PEN)
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
   827
        dc.SetBrush(wx.BLACK_BRUSH)
213
4931959ea256 Adding support for printing graphical languages
lbessard
parents: 204
diff changeset
   828
        
4931959ea256 Adding support for printing graphical languages
lbessard
parents: 204
diff changeset
   829
        if getattr(dc, "printing", False):
4931959ea256 Adding support for printing graphical languages
lbessard
parents: 204
diff changeset
   830
            if self.Type != "connection":
4931959ea256 Adding support for printing graphical languages
lbessard
parents: 204
diff changeset
   831
                condition_size = dc.GetTextExtent(self.Condition)
4931959ea256 Adding support for printing graphical languages
lbessard
parents: 204
diff changeset
   832
            if self.Priority != 0:
4931959ea256 Adding support for printing graphical languages
lbessard
parents: 204
diff changeset
   833
                priority_size = dc.GetTextExtent(str(self.Priority))
4931959ea256 Adding support for printing graphical languages
lbessard
parents: 204
diff changeset
   834
        else:
4931959ea256 Adding support for printing graphical languages
lbessard
parents: 204
diff changeset
   835
            if self.Type != "connection":
4931959ea256 Adding support for printing graphical languages
lbessard
parents: 204
diff changeset
   836
                condition_size = self.ConditionSize
4931959ea256 Adding support for printing graphical languages
lbessard
parents: 204
diff changeset
   837
            if self.Priority != 0:
4931959ea256 Adding support for printing graphical languages
lbessard
parents: 204
diff changeset
   838
                priority_size = self.PrioritySize
4931959ea256 Adding support for printing graphical languages
lbessard
parents: 204
diff changeset
   839
        
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   840
        # Draw plain rectangle for representing the transition
175
cc78572dfbbc Some minor SFC/LD drawing enhancements
etisserant
parents: 172
diff changeset
   841
        dc.DrawRectangle(self.Pos.x, 
cc78572dfbbc Some minor SFC/LD drawing enhancements
etisserant
parents: 172
diff changeset
   842
                         self.Pos.y + (self.Size[1] - SFC_TRANSITION_SIZE[1])/2, 
cc78572dfbbc Some minor SFC/LD drawing enhancements
etisserant
parents: 172
diff changeset
   843
                         self.Size[0] + 1,
cc78572dfbbc Some minor SFC/LD drawing enhancements
etisserant
parents: 172
diff changeset
   844
                         SFC_TRANSITION_SIZE[1] + 1)
cc78572dfbbc Some minor SFC/LD drawing enhancements
etisserant
parents: 172
diff changeset
   845
        vertical_line_x = self.Input.GetPosition()[0]
199
85d721b33574 SFC_Divergence SetSize limited
lbessard
parents: 175
diff changeset
   846
        dc.DrawLine(vertical_line_x, self.Pos.y, vertical_line_x, self.Pos.y + self.Size[1] + 1) 
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   847
        # Draw transition condition
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
   848
        if self.Type != "connection":
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
   849
            if self.Condition != "":
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
   850
                condition = self.Condition
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
   851
            else:
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
   852
                condition = "Transition"
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
   853
            dc.DrawText(condition, self.Pos.x + self.Size[0] + 5,
213
4931959ea256 Adding support for printing graphical languages
lbessard
parents: 204
diff changeset
   854
                        self.Pos.y + (self.Size[1] - condition_size[1]) / 2)
80
c798a68c5560 Lots of bugs fixed
lbessard
parents: 71
diff changeset
   855
        # Draw priority number
c798a68c5560 Lots of bugs fixed
lbessard
parents: 71
diff changeset
   856
        if self.Priority != 0:
213
4931959ea256 Adding support for printing graphical languages
lbessard
parents: 204
diff changeset
   857
            dc.DrawText(str(self.Priority), self.Pos.x, self.Pos.y - priority_size[1] - 2)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   858
        # Draw input and output connectors
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   859
        self.Input.Draw(dc)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   860
        self.Output.Draw(dc)
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
   861
        if self.Type == "connection":
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
   862
            self.Condition.Draw(dc)
140
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
   863
        
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   864
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   865
#-------------------------------------------------------------------------------
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   866
#                Sequencial Function Chart Divergence and Convergence
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   867
#-------------------------------------------------------------------------------
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   868
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   869
"""
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   870
Class that implements the graphic representation of a divergence or convergence,
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   871
selection or simultaneous
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   872
"""
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   873
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   874
class SFC_Divergence(Graphic_Element):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   875
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   876
    # Create a new divergence
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   877
    def __init__(self, parent, type, number = 2, id = None):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   878
        Graphic_Element.__init__(self, parent)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   879
        self.Type = type
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   880
        self.Id = id
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   881
        self.RealConnectors = None
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   882
        number = max(2, number)
175
cc78572dfbbc Some minor SFC/LD drawing enhancements
etisserant
parents: 172
diff changeset
   883
        self.Size = wx.Size((number - 1) * SFC_DEFAULT_SEQUENCE_INTERVAL, self.GetMinSize()[1])
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   884
        # Create an input and output connector
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   885
        if self.Type in [SELECTION_DIVERGENCE, SIMULTANEOUS_DIVERGENCE]:
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
   886
            self.Inputs = [Connector(self, "", None, wx.Point(self.Size[0] / 2, 0), NORTH, onlyone = True)]
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   887
            self.Outputs = []
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   888
            for i in xrange(number):
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
   889
                self.Outputs.append(Connector(self, "", None, wx.Point(i * SFC_DEFAULT_SEQUENCE_INTERVAL, self.Size[1]), SOUTH, onlyone = True))
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   890
        elif self.Type in [SELECTION_CONVERGENCE, SIMULTANEOUS_CONVERGENCE]:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   891
            self.Inputs = []
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   892
            for i in xrange(number):
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
   893
                self.Inputs.append(Connector(self, "", None, wx.Point(i * SFC_DEFAULT_SEQUENCE_INTERVAL, 0), NORTH, onlyone = True))
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
   894
            self.Outputs = [Connector(self, "", None, wx.Point(self.Size[0] / 2, self.Size[1]), SOUTH, onlyone = True)]
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   895
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   896
    # Destructor
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   897
    def __del__(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   898
        self.Inputs = []
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   899
        self.Outputs = []
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   900
    
112
317148fc1225 Adding support for block copy
lbessard
parents: 110
diff changeset
   901
    # Make a clone of this SFC_Divergence
162
e746ff4aa8be Bug on Element Paste fixed
lbessard
parents: 154
diff changeset
   902
    def Clone(self, parent, id = None, pos = None):
e746ff4aa8be Bug on Element Paste fixed
lbessard
parents: 154
diff changeset
   903
        divergence = SFC_Divergence(parent, self.Type, max(len(self.Inputs), len(self.Outputs)), id)
112
317148fc1225 Adding support for block copy
lbessard
parents: 110
diff changeset
   904
        divergence.SetSize(self.Size[0], self.Size[1])
317148fc1225 Adding support for block copy
lbessard
parents: 110
diff changeset
   905
        if pos is not None:
317148fc1225 Adding support for block copy
lbessard
parents: 110
diff changeset
   906
            divergence.SetPosition(pos.x, pos.y)
317148fc1225 Adding support for block copy
lbessard
parents: 110
diff changeset
   907
        divergence.Inputs = [input.Clone(divergence) for input in self.Inputs]
317148fc1225 Adding support for block copy
lbessard
parents: 110
diff changeset
   908
        divergence.Outputs = [output.Clone(divergence) for output in self.Outputs]
317148fc1225 Adding support for block copy
lbessard
parents: 110
diff changeset
   909
        return divergence
317148fc1225 Adding support for block copy
lbessard
parents: 110
diff changeset
   910
    
144
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   911
    # Returns the RedrawRect
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   912
    def GetRedrawRect(self, movex = 0, movey = 0):
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   913
        rect = Graphic_Element.GetRedrawRect(self, movex, movey)
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   914
        if movex != 0 or movey != 0:
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   915
            for input in self.Inputs:
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   916
                if input.IsConnected():
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   917
                    rect = rect.Union(input.GetConnectedRedrawRect(movex, movey))
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   918
            for output in self.Outputs:
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   919
                if output.IsConnected():
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   920
                    rect = rect.Union(output.GetConnectedRedrawRect(movex, movey))
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   921
        return rect
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
   922
    
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   923
    # Forbids to resize the divergence
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   924
    def Resize(self, x, y, width, height):
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
   925
        if self.Parent.GetDrawingMode() == FREEDRAWING_MODE:
175
cc78572dfbbc Some minor SFC/LD drawing enhancements
etisserant
parents: 172
diff changeset
   926
            Graphic_Element.Resize(self, x, 0, width, self.GetMinSize()[1])
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   927
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   928
    # Delete this divergence by calling the appropriate method
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   929
    def Delete(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   930
        self.Parent.DeleteDivergence(self)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   931
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   932
    # Returns the divergence type
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   933
    def GetType(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   934
        return self.Type
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   935
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   936
    # Unconnect input and output
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   937
    def Clean(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   938
        for input in self.Inputs:
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
   939
            input.UnConnect(delete = self.Parent.GetDrawingMode() == FREEDRAWING_MODE)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   940
        for output in self.Outputs:
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
   941
            output.UnConnect(delete = self.Parent.GetDrawingMode() == FREEDRAWING_MODE)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   942
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   943
    # Add a branch to the divergence
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   944
    def AddBranch(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   945
        if self.Type in [SELECTION_DIVERGENCE, SIMULTANEOUS_DIVERGENCE]:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   946
            maxx = 0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   947
            for output in self.Outputs:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   948
                pos = output.GetRelPosition()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   949
                maxx = max(maxx, pos.x)
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
   950
            connector = Connector(self, "", None, wx.Point(maxx + SFC_DEFAULT_SEQUENCE_INTERVAL, self.Size[1]), SOUTH, onlyone = True)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   951
            self.Outputs.append(connector)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   952
            self.MoveConnector(connector, 0)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   953
        elif self.Type in [SELECTION_CONVERGENCE, SIMULTANEOUS_CONVERGENCE]:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   954
            maxx = 0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   955
            for input in self.Inputs:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   956
                pos = input.GetRelPosition()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   957
                maxx = max(maxx, pos.x)
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
   958
            connector = Connector(self, "", None, wx.Point(maxx + SFC_DEFAULT_SEQUENCE_INTERVAL, 0), NORTH, onlyone = True)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   959
            self.Inputs.append(connector)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   960
            self.MoveConnector(connector, SFC_DEFAULT_SEQUENCE_INTERVAL)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   961
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   962
    # Remove a branch from the divergence
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   963
    def RemoveBranch(self, connector):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   964
        if self.Type in [SELECTION_DIVERGENCE, SIMULTANEOUS_DIVERGENCE]:
110
29b6b70e1721 Bug that makes element resizing acting strongly fixed
lbessard
parents: 108
diff changeset
   965
            if connector in self.Outputs and len(self.Outputs) > 2:
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   966
                self.Outputs.remove(connector)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   967
                self.MoveConnector(self.Outputs[0], 0)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   968
        elif self.Type in [SELECTION_CONVERGENCE, SIMULTANEOUS_CONVERGENCE]:
110
29b6b70e1721 Bug that makes element resizing acting strongly fixed
lbessard
parents: 108
diff changeset
   969
            if connector in self.Inputs and len(self.Inputs) > 2:
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   970
                self.Inputs.remove(connector)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   971
                self.MoveConnector(self.Inputs[0], 0)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   972
    
80
c798a68c5560 Lots of bugs fixed
lbessard
parents: 71
diff changeset
   973
    # Remove the handled branch from the divergence
c798a68c5560 Lots of bugs fixed
lbessard
parents: 71
diff changeset
   974
    def RemoveHandledBranch(self):
c798a68c5560 Lots of bugs fixed
lbessard
parents: 71
diff changeset
   975
        handle_type, handle = self.Handle
c798a68c5560 Lots of bugs fixed
lbessard
parents: 71
diff changeset
   976
        if handle_type == HANDLE_CONNECTOR:
c798a68c5560 Lots of bugs fixed
lbessard
parents: 71
diff changeset
   977
            handle.UnConnect(delete=True)
c798a68c5560 Lots of bugs fixed
lbessard
parents: 71
diff changeset
   978
            self.RemoveBranch(handle)
c798a68c5560 Lots of bugs fixed
lbessard
parents: 71
diff changeset
   979
            
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   980
    # Return the number of branches for the divergence
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   981
    def GetBranchNumber(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   982
        if self.Type in [SELECTION_DIVERGENCE, SIMULTANEOUS_DIVERGENCE]:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   983
            return len(self.Outputs)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   984
        elif self.Type in [SELECTION_CONVERGENCE, SIMULTANEOUS_CONVERGENCE]:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   985
            return len(self.Inputs)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   986
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   987
    # Returns if the point given is in the bounding box
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   988
    def HitTest(self, pt):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   989
        rect = self.BoundingBox
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   990
        return rect.InsideXY(pt.x, pt.y) or self.TestConnector(pt, False) != None
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   991
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   992
    # Refresh the divergence bounding box
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   993
    def RefreshBoundingBox(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   994
        if self.Type in [SELECTION_DIVERGENCE, SELECTION_CONVERGENCE]:
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
   995
            self.BoundingBox = wx.Rect(self.Pos.x, self.Pos.y, 
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
   996
                self.Size[0] + 1, self.Size[1] + 1)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
   997
        elif self.Type in [SIMULTANEOUS_DIVERGENCE, SIMULTANEOUS_CONVERGENCE]:
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
   998
            self.BoundingBox = wx.Rect(self.Pos.x - SFC_SIMULTANEOUS_SEQUENCE_EXTRA, self.Pos.y, 
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
   999
                self.Size[0] + 2 * SFC_SIMULTANEOUS_SEQUENCE_EXTRA + 1, self.Size[1] + 1)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1000
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1001
    # Refresh the position of wires connected to divergence
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1002
    def RefreshConnected(self, exclude = []):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1003
        for input in self.Inputs:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1004
            input.MoveConnected(exclude)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1005
        for output in self.Outputs:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1006
            output.MoveConnected(exclude)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1007
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1008
    # Moves the divergence connector given
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1009
    def MoveConnector(self, connector, movex):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1010
        position = connector.GetRelPosition()
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
  1011
        connector.SetPosition(wx.Point(position.x + movex, position.y))
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1012
        minx = self.Size[0]
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1013
        maxx = 0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1014
        for input in self.Inputs:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1015
            input_pos = input.GetRelPosition()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1016
            minx = min(minx, input_pos.x)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1017
            maxx = max(maxx, input_pos.x)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1018
        for output in self.Outputs:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1019
            output_pos = output.GetRelPosition()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1020
            minx = min(minx, output_pos.x)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1021
            maxx = max(maxx, output_pos.x)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1022
        if minx != 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1023
            for input in self.Inputs:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1024
                input_pos = input.GetRelPosition()
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
  1025
                input.SetPosition(wx.Point(input_pos.x - minx, input_pos.y))
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1026
            for output in self.Outputs:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1027
                output_pos = output.GetRelPosition()
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
  1028
                output.SetPosition(wx.Point(output_pos.x - minx, output_pos.y))
110
29b6b70e1721 Bug that makes element resizing acting strongly fixed
lbessard
parents: 108
diff changeset
  1029
        self.Inputs.sort(lambda x, y: x.Pos.x.__cmp__(y.Pos.x))
29b6b70e1721 Bug that makes element resizing acting strongly fixed
lbessard
parents: 108
diff changeset
  1030
        self.Outputs.sort(lambda x, y: x.Pos.x.__cmp__(y.Pos.x))
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1031
        self.Pos.x += minx
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1032
        self.Size[0] = maxx - minx
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1033
        connector.MoveConnected()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1034
        self.RefreshBoundingBox()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1035
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1036
    # Returns the divergence connector that starts with the point given if it exists 
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1037
    def GetConnector(self, position, name = None):
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1038
        # if a name is given
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1039
        if name:
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1040
            # Test each input and output connector
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1041
            for input in self.Inputs:
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1042
                if name == input.GetName():
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1043
                    return input
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1044
            for output in self.Outputs:
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1045
                if name == output.GetName():
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1046
                    return output
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1047
        # Test input connector
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1048
        for input in self.Inputs:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1049
            input_pos = input.GetPosition(False)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1050
            if position.x == input_pos.x and position.y == input_pos.y:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1051
                return input
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1052
        # Test output connector
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1053
        for output in self.Outputs:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1054
            output_pos = output.GetPosition(False)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1055
            if position.x == output_pos.x and position.y == output_pos.y:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1056
                return output
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1057
        return None
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1058
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1059
    # Returns input and output divergence connectors 
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1060
    def GetConnectors(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1061
        return {"inputs":self.Inputs,"outputs":self.Outputs}
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1062
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1063
    # Test if point given is on divergence input or output connector
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1064
    def TestConnector(self, pt, exclude=True):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1065
        # Test input connector
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1066
        for input in self.Inputs:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1067
            if input.TestPoint(pt, exclude):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1068
                return input
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1069
        # Test output connector
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1070
        for output in self.Outputs:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1071
            if output.TestPoint(pt, exclude):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1072
                return output
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1073
        return None
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1074
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1075
    # Changes the divergence size
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1076
    def SetSize(self, width, height):
199
85d721b33574 SFC_Divergence SetSize limited
lbessard
parents: 175
diff changeset
  1077
        height = self.GetMinSize()[1]
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1078
        for i, input in enumerate(self.Inputs):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1079
            position = input.GetRelPosition()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1080
            if self.RealConnectors:
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
  1081
                input.SetPosition(wx.Point(int(round(self.RealConnectors["Inputs"][i] * width)), 0))
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1082
            else:
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
  1083
                input.SetPosition(wx.Point(int(round(float(position.x)*float(width)/float(self.Size[0]))), 0))
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1084
            input.MoveConnected()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1085
        for i, output in enumerate(self.Outputs):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1086
            position = output.GetRelPosition()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1087
            if self.RealConnectors:
146
cc70dd430601 Bug on divergence outputs positions fixed
lbessard
parents: 145
diff changeset
  1088
                output.SetPosition(wx.Point(int(round(self.RealConnectors["Outputs"][i] * width)), height))
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1089
            else:
146
cc70dd430601 Bug on divergence outputs positions fixed
lbessard
parents: 145
diff changeset
  1090
                output.SetPosition(wx.Point(int(round(float(position.x)*float(width)/float(self.Size[0]))), height))
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1091
            output.MoveConnected()
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
  1092
        self.Size = wx.Size(width, height)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1093
        self.RefreshBoundingBox()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1094
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1095
    # Returns the divergence minimum size
110
29b6b70e1721 Bug that makes element resizing acting strongly fixed
lbessard
parents: 108
diff changeset
  1096
    def GetMinSize(self, default=False):
29b6b70e1721 Bug that makes element resizing acting strongly fixed
lbessard
parents: 108
diff changeset
  1097
        width = 0
29b6b70e1721 Bug that makes element resizing acting strongly fixed
lbessard
parents: 108
diff changeset
  1098
        if default:
29b6b70e1721 Bug that makes element resizing acting strongly fixed
lbessard
parents: 108
diff changeset
  1099
            if self.Type in [SELECTION_DIVERGENCE, SIMULTANEOUS_DIVERGENCE]:
29b6b70e1721 Bug that makes element resizing acting strongly fixed
lbessard
parents: 108
diff changeset
  1100
                width = (len(self.Outputs) - 1) * SFC_DEFAULT_SEQUENCE_INTERVAL
29b6b70e1721 Bug that makes element resizing acting strongly fixed
lbessard
parents: 108
diff changeset
  1101
            elif self.Type in [SELECTION_CONVERGENCE, SIMULTANEOUS_CONVERGENCE]:
29b6b70e1721 Bug that makes element resizing acting strongly fixed
lbessard
parents: 108
diff changeset
  1102
                width = (len(self.Inputs) - 1) * SFC_DEFAULT_SEQUENCE_INTERVAL
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1103
        if self.Type in [SELECTION_DIVERGENCE, SELECTION_CONVERGENCE]:
110
29b6b70e1721 Bug that makes element resizing acting strongly fixed
lbessard
parents: 108
diff changeset
  1104
            return width, 1
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1105
        elif self.Type in [SIMULTANEOUS_DIVERGENCE, SIMULTANEOUS_CONVERGENCE]:
110
29b6b70e1721 Bug that makes element resizing acting strongly fixed
lbessard
parents: 108
diff changeset
  1106
            return width, 3
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1107
        return 0, 0
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1108
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1109
    # Refresh the position of the block connected to connector
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1110
    def RefreshConnectedPosition(self, connector):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1111
        wires = connector.GetWires()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1112
        if len(wires) != 1:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1113
            return
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1114
        current_pos = connector.GetPosition(False)
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1115
        next = wires[0][0].GetOtherConnected(connector)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1116
        next_pos = next.GetPosition(False)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1117
        diffx = current_pos.x - next_pos.x
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1118
        next_block = next.GetParentBlock()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1119
        if isinstance(next_block, SFC_Divergence):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1120
            next_block.MoveConnector(next, diffx)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1121
        else:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1122
            next_block.Move(diffx, 0)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1123
            if connector in self.Inputs:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1124
                next_block.RefreshInputPosition()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1125
            else:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1126
                next_block.RefreshOutputPosition()
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1127
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1128
    # Refresh the position of this divergence
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1129
    def RefreshPosition(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1130
        y = 0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1131
        for input in self.Inputs:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1132
            wires = input.GetWires()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1133
            if len(wires) != 1:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1134
                return
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1135
            previous = wires[0][0].GetOtherConnected(input)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1136
            previous_pos = previous.GetPosition(False)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1137
            y = max(y, previous_pos.y + GetWireSize(previous.GetParentBlock()))
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1138
        diffy = y - self.Pos.y
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1139
        if diffy != 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1140
            self.Move(0, diffy, self.Parent.Wires)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1141
            self.RefreshOutputPosition((0, diffy))
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1142
        for input in self.Inputs:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1143
            input.MoveConnected()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1144
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1145
    # Align output element with this divergence
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1146
    def RefreshOutputPosition(self, move = None):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1147
        if move:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1148
            for output_connector in self.Outputs:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1149
                wires = output_connector.GetWires()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1150
                if len(wires) != 1:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1151
                    return
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1152
                current_pos = output_connector.GetPosition(False)
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1153
                output = wires[0][0].GetOtherConnected(self.Output)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1154
                output_pos = output.GetPosition(False)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1155
                diffx = current_pos.x - output_pos.x
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1156
                output_block = output.GetParentBlock()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1157
                if isinstance(output_block, SFC_Step):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1158
                    output_block.MoveActionBlock(move)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1159
                wires[0][0].Move(move[0], move[1], True)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1160
                if not isinstance(output_block, SFC_Divergence) or output_block.GetConnectors()["inputs"].index(output) == 0:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1161
                    output_block.Move(move[0], move[1], self.Parent.Wires)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1162
                    output_block.RefreshOutputPosition(move)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1163
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1164
    # Method called when a LeftDown event have been generated
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1165
    def OnLeftDown(self, event, dc, scaling):
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1166
        self.RealConnectors = {"Inputs":[],"Outputs":[]}
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1167
        for input in self.Inputs:
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1168
            position = input.GetRelPosition()
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1169
            self.RealConnectors["Inputs"].append(float(position.x)/float(self.Size[0]))
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1170
        for output in self.Outputs:
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1171
            position = output.GetRelPosition()
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1172
            self.RealConnectors["Outputs"].append(float(position.x)/float(self.Size[0]))
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1173
        Graphic_Element.OnLeftDown(self, event, dc, scaling)
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1174
    
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1175
    # Method called when a LeftUp event have been generated
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1176
    def OnLeftUp(self, event, dc, scaling):
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1177
        Graphic_Element.OnLeftUp(self, event, dc, scaling)
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1178
        self.RealConnectors = None
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1179
    
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1180
    # Method called when a RightDown event have been generated
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1181
    def OnRightDown(self, event, dc, scaling):
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1182
        pos = GetScaledEventPosition(event, dc, scaling)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1183
        # Test if a connector have been handled
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1184
        connector = self.TestConnector(pos, False)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1185
        if connector:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1186
            self.Handle = (HANDLE_CONNECTOR, connector)
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
  1187
            self.Parent.SetCursor(wx.StockCursor(wx.CURSOR_HAND))
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1188
            self.Selected = False
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1189
            # Initializes the last position
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1190
            self.oldPos = GetScaledEventPosition(event, dc, scaling)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1191
        else:
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1192
            Graphic_Element.OnRightDown(self, event, dc, scaling)
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1193
    
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1194
    # Method called when a RightUp event have been generated
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1195
    def OnRightUp(self, event, dc, scaling):
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1196
        handle_type, handle = self.Handle
204
5eb48c97f6e5 Bug with RightUp on SFC_Divergence connectors without movement fixed
lbessard
parents: 199
diff changeset
  1197
        if handle_type == HANDLE_CONNECTOR and self.Dragging and self.oldPos:
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1198
            wires = handle.GetWires()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1199
            if len(wires) != 1:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1200
                return
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1201
            block = wires[0][0].GetOtherConnected(handle).GetParentBlock()
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1202
            block.RefreshModel(False)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1203
            if not isinstance(block, SFC_Divergence):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1204
                if handle in self.Inputs:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1205
                    block.RefreshInputModel()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1206
                else:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1207
                    block.RefreshOutputModel()
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1208
            Graphic_Element.OnRightUp(self, event, dc, scaling)
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1209
        else:
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1210
            pos = GetScaledEventPosition(event, dc, scaling)
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1211
            # Popup the menu with special items for a block and a connector if one is handled
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1212
            connector = self.TestConnector(pos, False)
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1213
            if connector:
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1214
                self.Handle = (HANDLE_CONNECTOR, connector)
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1215
                self.Parent.PopupDivergenceMenu(True)
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1216
            else:
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1217
                # Popup the divergence menu without delete branch
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1218
                self.Parent.PopupDivergenceMenu(False)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1219
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1220
    # Refreshes the divergence state according to move defined and handle selected
165
e464a4e4e06d Adding Font support in Dialog
lbessard
parents: 162
diff changeset
  1221
    def ProcessDragging(self, movex, movey, centered, scaling):
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1222
        handle_type, handle = self.Handle
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1223
        # A connector has been handled
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1224
        if handle_type == HANDLE_CONNECTOR:
138
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 127
diff changeset
  1225
            movex = max(-self.BoundingBox.x, movex)
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1226
            if scaling is not None:
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1227
                movex = round(float(self.Pos.x + movex) / float(scaling[0])) * scaling[0] - self.Pos.x
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1228
            self.MoveConnector(handle, movex)
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1229
            if self.Parent.GetDrawingMode() != FREEDRAWING_MODE:
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1230
                self.RefreshConnectedPosition(handle)
138
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 127
diff changeset
  1231
            return movex, 0
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1232
        elif self.Parent.GetDrawingMode() == FREEDRAWING_MODE:
165
e464a4e4e06d Adding Font support in Dialog
lbessard
parents: 162
diff changeset
  1233
            return Graphic_Element.ProcessDragging(self, movex, movey, centered, scaling)
138
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 127
diff changeset
  1234
        return 0, 0
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1235
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1236
    # Refresh output element model
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1237
    def RefreshOutputModel(self, move=False):
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1238
        if move and self.Parent.GetDrawingMode() != FREEDRAWING_MODE:
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1239
            for output in self.Outputs:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1240
                wires = output.GetWires()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1241
                if len(wires) != 1:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1242
                    return
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1243
                output_block = wires[0][0].GetOtherConnected(output).GetParentBlock()
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1244
                output_block.RefreshModel(False)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1245
                if not isinstance(output_block, SFC_Divergence) or move:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1246
                    output_block.RefreshOutputModel(move)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1247
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1248
    # Refreshes the divergence model
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1249
    def RefreshModel(self, move=True):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1250
        self.Parent.RefreshDivergenceModel(self)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1251
        # If divergence has moved, refresh the model of wires connected to outputs
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1252
        if move:
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1253
            if self.Parent.GetDrawingMode() != FREEDRAWING_MODE:
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1254
                self.RefreshOutputModel()
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1255
            else:
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1256
                for output in self.Outputs:
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1257
                    output.RefreshWires()
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1258
    
140
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
  1259
    # 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
  1260
    def DrawHighlightment(self, dc):
144
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1261
        dc.SetPen(wx.Pen(HIGHLIGHTCOLOR))
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1262
        dc.SetBrush(wx.Brush(HIGHLIGHTCOLOR))
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1263
        dc.SetLogicalFunction(wx.AND)
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1264
        # Draw two rectangles for representing the contact
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1265
        posx = self.Pos.x - 2
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1266
        width = self.Size[0] + 5
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1267
        if self.Type in [SIMULTANEOUS_DIVERGENCE, SIMULTANEOUS_CONVERGENCE]:
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1268
            posx -= SFC_SIMULTANEOUS_SEQUENCE_EXTRA
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1269
            width += SFC_SIMULTANEOUS_SEQUENCE_EXTRA * 2
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1270
        dc.DrawRectangle(posx, self.Pos.y - 2, width, self.Size[1] + 5)
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1271
        dc.SetLogicalFunction(wx.COPY)
140
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
  1272
        
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1273
    # Draws divergence
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1274
    def Draw(self, dc):
144
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1275
        Graphic_Element.Draw(self, dc)
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
  1276
        dc.SetPen(wx.BLACK_PEN)
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
  1277
        dc.SetBrush(wx.BLACK_BRUSH)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1278
        # Draw plain rectangle for representing the divergence
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1279
        if self.Type in [SELECTION_DIVERGENCE, SELECTION_CONVERGENCE]:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1280
            dc.DrawRectangle(self.Pos.x, self.Pos.y, self.Size[0] + 1, self.Size[1] + 1)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1281
        elif self.Type in [SIMULTANEOUS_DIVERGENCE, SIMULTANEOUS_CONVERGENCE]:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1282
            dc.DrawLine(self.Pos.x - SFC_SIMULTANEOUS_SEQUENCE_EXTRA, self.Pos.y, 
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1283
                        self.Pos.x + self.Size[0] + SFC_SIMULTANEOUS_SEQUENCE_EXTRA + 1, self.Pos.y)
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1284
            dc.DrawLine(self.Pos.x - SFC_SIMULTANEOUS_SEQUENCE_EXTRA, self.Pos.y + self.Size[1], 
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1285
                        self.Pos.x + self.Size[0] + SFC_SIMULTANEOUS_SEQUENCE_EXTRA + 1, self.Pos.y + self.Size[1])
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1286
        # Draw inputs and outputs connectors
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1287
        for input in self.Inputs:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1288
            input.Draw(dc)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1289
        for output in self.Outputs:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1290
            output.Draw(dc)
140
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
  1291
        
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1292
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1293
#-------------------------------------------------------------------------------
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1294
#                   Sequencial Function Chart Jump to Step
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1295
#-------------------------------------------------------------------------------
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1296
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1297
"""
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1298
Class that implements the graphic representation of a jump to step
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1299
"""
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1300
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1301
class SFC_Jump(Graphic_Element):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1302
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1303
    # Create a new jump
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1304
    def __init__(self, parent, target, id = None):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1305
        Graphic_Element.__init__(self, parent)
213
4931959ea256 Adding support for printing graphical languages
lbessard
parents: 204
diff changeset
  1306
        self.SetTarget(target)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1307
        self.Id = id
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
  1308
        self.Size = wx.Size(SFC_JUMP_SIZE[0], SFC_JUMP_SIZE[1])
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1309
        # Create an input and output connector
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1310
        self.Input = Connector(self, "", None, wx.Point(self.Size[0] / 2, 0), NORTH, onlyone = True)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1311
        
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1312
    # Destructor
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1313
    def __del__(self):
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1314
        self.Input = None
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1315
    
112
317148fc1225 Adding support for block copy
lbessard
parents: 110
diff changeset
  1316
    # Make a clone of this SFC_Jump
162
e746ff4aa8be Bug on Element Paste fixed
lbessard
parents: 154
diff changeset
  1317
    def Clone(self, parent, id = None, pos = None):
e746ff4aa8be Bug on Element Paste fixed
lbessard
parents: 154
diff changeset
  1318
        jump = SFC_Jump(parent, self.Target, id)
112
317148fc1225 Adding support for block copy
lbessard
parents: 110
diff changeset
  1319
        jump.SetSize(self.Size[0], self.Size[1])
317148fc1225 Adding support for block copy
lbessard
parents: 110
diff changeset
  1320
        if pos is not None:
317148fc1225 Adding support for block copy
lbessard
parents: 110
diff changeset
  1321
            jump.SetPosition(pos.x, pos.y)
317148fc1225 Adding support for block copy
lbessard
parents: 110
diff changeset
  1322
        jump.Input = self.Input.Clone(jump)
317148fc1225 Adding support for block copy
lbessard
parents: 110
diff changeset
  1323
        return jump
317148fc1225 Adding support for block copy
lbessard
parents: 110
diff changeset
  1324
    
144
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1325
    # Returns the RedrawRect
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1326
    def GetRedrawRect(self, movex = 0, movey = 0):
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1327
        rect = Graphic_Element.GetRedrawRect(self, movex, movey)
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1328
        rect = rect.Union(self.Input.GetRedrawRect(movex, movey))
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1329
        if movex != 0 or movey != 0:
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1330
            if self.Input.IsConnected():
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1331
                rect = rect.Union(self.Input.GetConnectedRedrawRect(movex, movey))
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1332
        return rect
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1333
    
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1334
    # Forbids to change the jump size
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1335
    def SetSize(self, width, height):
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1336
        if self.Parent.GetDrawingMode() == FREEDRAWING_MODE:
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1337
            Graphic_Element.SetSize(self, width, height)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1338
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1339
    # Forbids to resize jump
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1340
    def Resize(self, x, y, width, height):
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1341
        if self.Parent.GetDrawingMode() == FREEDRAWING_MODE:
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1342
            Graphic_Element.Resize(self, x, y, width, height)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1343
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1344
    # Delete this jump by calling the appropriate method
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1345
    def Delete(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1346
        self.Parent.DeleteJump(self)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1347
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1348
    # Unconnect input
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1349
    def Clean(self):
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
  1350
        self.Input.UnConnect(delete = self.Parent.GetDrawingMode() == FREEDRAWING_MODE)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1351
    
213
4931959ea256 Adding support for printing graphical languages
lbessard
parents: 204
diff changeset
  1352
    # Refresh the size of text for target
4931959ea256 Adding support for printing graphical languages
lbessard
parents: 204
diff changeset
  1353
    def RefreshTargetSize(self):
4931959ea256 Adding support for printing graphical languages
lbessard
parents: 204
diff changeset
  1354
        self.TargetSize = self.Parent.GetTextExtent(self.Target)
4931959ea256 Adding support for printing graphical languages
lbessard
parents: 204
diff changeset
  1355
    
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1356
    # Refresh the jump bounding box
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1357
    def RefreshBoundingBox(self):
165
e464a4e4e06d Adding Font support in Dialog
lbessard
parents: 162
diff changeset
  1358
        text_width, text_height = self.Parent.GetTextExtent(self.Target)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1359
        # Calculate the bounding box size
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1360
        bbx_width = self.Size[0] + 2 + text_width
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
  1361
        self.BoundingBox = wx.Rect(self.Pos.x, self.Pos.y - CONNECTOR_SIZE, 
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1362
                bbx_width + 1, self.Size[1] + CONNECTOR_SIZE + 1)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1363
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1364
    # Returns the connector connected to input
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1365
    def GetPreviousConnector(self):
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1366
        wires = self.Input.GetWires()
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1367
        if len(wires) == 1:
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1368
            return wires[0][0].GetOtherConnected(self.Input)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1369
        return None
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1370
    
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1371
    # Refresh the element connectors position
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1372
    def RefreshConnectors(self):
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1373
        scaling = self.Parent.GetScaling()
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1374
        horizontal_pos = self.Size[0] / 2
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1375
        if scaling is not None:
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1376
            horizontal_pos = round(float(self.Pos.x + horizontal_pos) / float(scaling[0])) * scaling[0] - self.Pos.x
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1377
        self.Input.SetPosition(wx.Point(horizontal_pos, 0))
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1378
        self.RefreshConnected()
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1379
    
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1380
    # Refresh the position of wires connected to jump
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1381
    def RefreshConnected(self, exclude = []):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1382
        if self.Input:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1383
            self.Input.MoveConnected(exclude)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1384
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1385
    # Returns input jump connector 
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1386
    def GetConnector(self, position = None, name = None):
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1387
        return self.Input
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1388
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1389
    # Test if point given is on jump input connector
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1390
    def TestConnector(self, pt, exclude = True):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1391
        # Test input connector
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1392
        if self.Input and self.Input.TestPoint(pt, exclude):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1393
            return self.Input
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1394
        return None
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1395
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1396
    # Changes the jump target
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1397
    def SetTarget(self, target):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1398
        self.Target = target
213
4931959ea256 Adding support for printing graphical languages
lbessard
parents: 204
diff changeset
  1399
        self.RefreshTargetSize()
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1400
        self.RefreshBoundingBox()
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 jump target
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1403
    def GetTarget(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1404
        return self.Target
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1405
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1406
    # Returns the jump minimum size
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1407
    def GetMinSize(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1408
        return SFC_JUMP_SIZE
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1409
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1410
    # Align input element with this jump
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1411
    def RefreshInputPosition(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1412
        if self.Input:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1413
            current_pos = self.Input.GetPosition(False)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1414
            input = self.GetPreviousConnector()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1415
            if input:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1416
                input_pos = input.GetPosition(False)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1417
                diffx = current_pos.x - input_pos.x
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1418
                input_block = input.GetParentBlock()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1419
                if isinstance(input_block, SFC_Divergence):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1420
                    input_block.MoveConnector(input, diffx)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1421
                else:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1422
                    if isinstance(input_block, SFC_Step):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1423
                        input_block.MoveActionBlock((diffx, 0))
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1424
                    input_block.Move(diffx, 0)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1425
                    input_block.RefreshInputPosition()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1426
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1427
    # Can't align output element, because there is no output
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1428
    def RefreshOutputPosition(self, move = None):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1429
        pass
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1430
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1431
    # Method called when a LeftDClick event have been generated
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1432
    def OnLeftDClick(self, event, dc, scaling):
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1433
        # Edit the jump properties
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1434
        self.Parent.EditJumpContent(self)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1435
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1436
    # Method called when a RightUp event have been generated
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1437
    def OnRightUp(self, event, dc, scaling):
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1438
        # Popup the default menu
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1439
        self.Parent.PopupDefaultMenu()
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1440
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1441
    # Refreshes the jump state according to move defined and handle selected
165
e464a4e4e06d Adding Font support in Dialog
lbessard
parents: 162
diff changeset
  1442
    def ProcessDragging(self, movex, movey, centered, scaling):
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1443
        if self.Parent.GetDrawingMode() != FREEDRAWING_MODE:
138
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 127
diff changeset
  1444
            movex = max(-self.BoundingBox.x, movex)
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1445
            if scaling is not None:
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1446
                movex = round(float(self.Pos.x + movex) / float(scaling[0])) * scaling[0] - self.Pos.x
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1447
            self.Move(movex, 0)
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1448
            self.RefreshInputPosition()
138
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 127
diff changeset
  1449
            return movex, 0
110
29b6b70e1721 Bug that makes element resizing acting strongly fixed
lbessard
parents: 108
diff changeset
  1450
        else:
175
cc78572dfbbc Some minor SFC/LD drawing enhancements
etisserant
parents: 172
diff changeset
  1451
            return Graphic_Element.ProcessDragging(self, movex, movey, centered, scaling, width_fac = 2)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1452
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1453
    # Refresh input element model
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1454
    def RefreshInputModel(self):
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1455
        if self.Parent.GetDrawingMode() != FREEDRAWING_MODE:
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1456
            input = self.GetPreviousConnector()
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1457
            if input:
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1458
                input_block = input.GetParentBlock()
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1459
                input_block.RefreshModel(False)
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1460
                if not isinstance(input_block, SFC_Divergence):
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1461
                    input_block.RefreshInputModel()
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1462
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1463
    # Refresh output element model
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1464
    def RefreshOutputModel(self, move=False):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1465
        pass
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1466
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1467
    # Refreshes the jump model
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1468
    def RefreshModel(self, move=True):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1469
        self.Parent.RefreshJumpModel(self)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1470
        if move:
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1471
            if self.Parent.GetDrawingMode() != FREEDRAWING_MODE:
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1472
                self.RefreshInputModel()
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1473
    
140
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
  1474
    # 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
  1475
    def DrawHighlightment(self, dc):
144
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1476
        dc.SetPen(wx.Pen(HIGHLIGHTCOLOR))
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1477
        dc.SetBrush(wx.Brush(HIGHLIGHTCOLOR))
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1478
        dc.SetLogicalFunction(wx.AND)
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1479
        points = [wx.Point(self.Pos.x - 3, self.Pos.y - 2),
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1480
                  wx.Point(self.Pos.x + self.Size[0] + 4, self.Pos.y - 2),
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1481
                  wx.Point(self.Pos.x + self.Size[0] / 2, self.Pos.y + self.Size[1] + 4)]
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1482
        dc.DrawPolygon(points)
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1483
        dc.SetLogicalFunction(wx.COPY)
140
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
  1484
    
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1485
    # Draws divergence
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1486
    def Draw(self, dc):
144
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1487
        Graphic_Element.Draw(self, dc)
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
  1488
        dc.SetPen(wx.BLACK_PEN)
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
  1489
        dc.SetBrush(wx.BLACK_BRUSH)
213
4931959ea256 Adding support for printing graphical languages
lbessard
parents: 204
diff changeset
  1490
        
4931959ea256 Adding support for printing graphical languages
lbessard
parents: 204
diff changeset
  1491
        if getattr(dc, "printing", False):
4931959ea256 Adding support for printing graphical languages
lbessard
parents: 204
diff changeset
  1492
            target_size = dc.GetTextExtent(self.Target)
4931959ea256 Adding support for printing graphical languages
lbessard
parents: 204
diff changeset
  1493
        else:
4931959ea256 Adding support for printing graphical languages
lbessard
parents: 204
diff changeset
  1494
            target_size = self.TargetSize
4931959ea256 Adding support for printing graphical languages
lbessard
parents: 204
diff changeset
  1495
        
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1496
        # Draw plain rectangle for representing the divergence
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1497
        dc.DrawLine(self.Pos.x + self.Size[0] / 2, self.Pos.y, self.Pos.x + self.Size[0] / 2, self.Pos.y + self.Size[1])
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
  1498
        points = [wx.Point(self.Pos.x, self.Pos.y),
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
  1499
                  wx.Point(self.Pos.x + self.Size[0] / 2, self.Pos.y + self.Size[1] / 3),
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
  1500
                  wx.Point(self.Pos.x + self.Size[0], self.Pos.y),
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
  1501
                  wx.Point(self.Pos.x + self.Size[0] / 2, self.Pos.y + self.Size[1])]
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1502
        dc.DrawPolygon(points)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1503
        dc.DrawText(self.Target, self.Pos.x + self.Size[0] + 2,
213
4931959ea256 Adding support for printing graphical languages
lbessard
parents: 204
diff changeset
  1504
                    self.Pos.y + (self.Size[1] - target_size[1]) / 2)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1505
        # Draw input connector
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1506
        if self.Input:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1507
            self.Input.Draw(dc)
140
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
  1508
        
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1509
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1510
#-------------------------------------------------------------------------------
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1511
#                   Sequencial Function Chart Action Block
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1512
#-------------------------------------------------------------------------------
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1513
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1514
"""
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1515
Class that implements the graphic representation of an action block
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1516
"""
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1517
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1518
class SFC_ActionBlock(Graphic_Element):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1519
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1520
    # Create a new action block
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1521
    def __init__(self, parent, actions = [], id = None):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1522
        Graphic_Element.__init__(self, parent)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1523
        self.Id = id
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
  1524
        self.Size = wx.Size(SFC_ACTION_MIN_SIZE[0], SFC_ACTION_MIN_SIZE[1])
108
9aa1fdfb7cb2 A lots of bugs fixed
lbessard
parents: 80
diff changeset
  1525
        self.MinSize = wx.Size(SFC_ACTION_MIN_SIZE[0], SFC_ACTION_MIN_SIZE[1])
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1526
        # Create an input and output connector
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1527
        self.Input = Connector(self, "", None, wx.Point(0, SFC_ACTION_MIN_SIZE[1] / 2), WEST, onlyone = True)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1528
        self.SetActions(actions)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1529
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1530
    # Destructor
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1531
    def __del__(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1532
        self.Input = None
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1533
    
112
317148fc1225 Adding support for block copy
lbessard
parents: 110
diff changeset
  1534
    # Make a clone of this SFC_ActionBlock
162
e746ff4aa8be Bug on Element Paste fixed
lbessard
parents: 154
diff changeset
  1535
    def Clone(self, parent, id = None, pos = None):
112
317148fc1225 Adding support for block copy
lbessard
parents: 110
diff changeset
  1536
        actions = [action.copy() for action in self.Actions]
162
e746ff4aa8be Bug on Element Paste fixed
lbessard
parents: 154
diff changeset
  1537
        action_block = SFC_ActionBlock(parent, actions, id)
112
317148fc1225 Adding support for block copy
lbessard
parents: 110
diff changeset
  1538
        action_block.SetSize(self.Size[0], self.Size[1])
317148fc1225 Adding support for block copy
lbessard
parents: 110
diff changeset
  1539
        if pos is not None:
317148fc1225 Adding support for block copy
lbessard
parents: 110
diff changeset
  1540
            action_block.SetPosition(pos.x, pos.y)
317148fc1225 Adding support for block copy
lbessard
parents: 110
diff changeset
  1541
        action_block.Input = self.Input.Clone(action_block)
144
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1542
        return action_block
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1543
    
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1544
        # Returns the RedrawRect
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1545
    def GetRedrawRect(self, movex = 0, movey = 0):
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1546
        rect = Graphic_Element.GetRedrawRect(self, movex, movey)
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1547
        rect = rect.Union(self.Input.GetRedrawRect(movex, movey))
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1548
        if movex != 0 or movey != 0:
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1549
            if self.Input.IsConnected():
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1550
                rect = rect.Union(self.Input.GetConnectedRedrawRect(movex, movey))
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1551
        return rect
112
317148fc1225 Adding support for block copy
lbessard
parents: 110
diff changeset
  1552
    
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1553
    # Returns the number of action lines
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1554
    def GetLineNumber(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1555
        return len(self.Actions)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1556
    
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1557
    def GetLineSize(self):
108
9aa1fdfb7cb2 A lots of bugs fixed
lbessard
parents: 80
diff changeset
  1558
        if len(self.Actions) > 0:
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1559
            return self.Size[1] / len(self.Actions)
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1560
        else:
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1561
            return SFC_ACTION_MIN_SIZE[1]
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1562
    
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1563
    # Forbids to resize the action block
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1564
    def Resize(self, x, y, width, height):
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1565
        if self.Parent.GetDrawingMode() != FREEDRAWING_MODE:
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1566
            if x == 0:
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1567
                self.SetSize(width, self.Size[1])
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1568
        else:
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1569
            Graphic_Element.Resize(self, x, y, width, height)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1570
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1571
    # Delete this action block by calling the appropriate method
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1572
    def Delete(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1573
        self.Parent.DeleteActionBlock(self)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1574
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1575
    # Unconnect input and output
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1576
    def Clean(self):
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
  1577
        self.Input.UnConnect(delete = self.Parent.GetDrawingMode() == FREEDRAWING_MODE)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1578
        
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1579
    # Refresh the action block bounding box
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1580
    def RefreshBoundingBox(self):
144
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1581
        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
  1582
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1583
    # Refresh the position of wires connected to action block
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1584
    def RefreshConnected(self, exclude = []):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1585
        self.Input.MoveConnected(exclude)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1586
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1587
    # Returns input action block connector 
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1588
    def GetConnector(self, position = None, name = None):
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1589
        return self.Input
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1590
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1591
    # Test if point given is on action block input connector
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1592
    def TestConnector(self, pt, exclude = True):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1593
        # Test input connector
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1594
        if self.Input.TestPoint(pt, exclude):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1595
            return self.Input
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1596
        return None
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1597
    
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1598
    # Refresh the element connectors position
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1599
    def RefreshConnectors(self):
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1600
        scaling = self.Parent.GetScaling()
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1601
        vertical_pos = SFC_ACTION_MIN_SIZE[1] / 2
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1602
        if scaling is not None:
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1603
            vertical_pos = round(float(self.Pos.y + vertical_pos) / float(scaling[1])) * scaling[1] - self.Pos.y
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1604
        self.Input.SetPosition(wx.Point(0, vertical_pos))
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1605
        self.RefreshConnected()
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1606
    
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1607
    # Changes the action block actions
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1608
    def SetActions(self, actions):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1609
        self.Actions = actions
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1610
        self.ColSize = [0, 0, 0]
108
9aa1fdfb7cb2 A lots of bugs fixed
lbessard
parents: 80
diff changeset
  1611
        min_height = 0
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1612
        for action in self.Actions:
165
e464a4e4e06d Adding Font support in Dialog
lbessard
parents: 162
diff changeset
  1613
            width, height = self.Parent.GetTextExtent(action["qualifier"])
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1614
            self.ColSize[0] = max(self.ColSize[0], width + 10)
108
9aa1fdfb7cb2 A lots of bugs fixed
lbessard
parents: 80
diff changeset
  1615
            row_height = height
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1616
            if "duration" in action:
165
e464a4e4e06d Adding Font support in Dialog
lbessard
parents: 162
diff changeset
  1617
                width, height = self.Parent.GetTextExtent(action["duration"])
108
9aa1fdfb7cb2 A lots of bugs fixed
lbessard
parents: 80
diff changeset
  1618
                row_height = max(row_height, height)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1619
                self.ColSize[0] = max(self.ColSize[0], width + 10)
165
e464a4e4e06d Adding Font support in Dialog
lbessard
parents: 162
diff changeset
  1620
            width, height = self.Parent.GetTextExtent(action["value"])
108
9aa1fdfb7cb2 A lots of bugs fixed
lbessard
parents: 80
diff changeset
  1621
            row_height = max(row_height, height)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1622
            self.ColSize[1] = max(self.ColSize[1], width + 10)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1623
            if "indicator" in action and action["indicator"] != "":
165
e464a4e4e06d Adding Font support in Dialog
lbessard
parents: 162
diff changeset
  1624
                width, height = self.Parent.GetTextExtent(action["indicator"])
108
9aa1fdfb7cb2 A lots of bugs fixed
lbessard
parents: 80
diff changeset
  1625
                row_height = max(row_height, height)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1626
                self.ColSize[2] = max(self.ColSize[2], width + 10)
108
9aa1fdfb7cb2 A lots of bugs fixed
lbessard
parents: 80
diff changeset
  1627
            min_height += row_height + 5
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1628
        if self.Parent.GetDrawingMode() == FREEDRAWING_MODE:
108
9aa1fdfb7cb2 A lots of bugs fixed
lbessard
parents: 80
diff changeset
  1629
            self.Size = wx.Size(self.ColSize[0] + self.ColSize[1] + self.ColSize[2], max(min_height, SFC_ACTION_MIN_SIZE[1], self.Size[1]))
9aa1fdfb7cb2 A lots of bugs fixed
lbessard
parents: 80
diff changeset
  1630
            self.MinSize = max(self.ColSize[0] + self.ColSize[1] + self.ColSize[2],
9aa1fdfb7cb2 A lots of bugs fixed
lbessard
parents: 80
diff changeset
  1631
                SFC_ACTION_MIN_SIZE[0]), max(SFC_ACTION_MIN_SIZE[1], min_height)
9aa1fdfb7cb2 A lots of bugs fixed
lbessard
parents: 80
diff changeset
  1632
            self.RefreshBoundingBox()
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
  1633
        else:
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
  1634
            self.Size = wx.Size(max(self.ColSize[0] + self.ColSize[1] + self.ColSize[2],
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1635
                SFC_ACTION_MIN_SIZE[0]), len(self.Actions) * SFC_ACTION_MIN_SIZE[1])
108
9aa1fdfb7cb2 A lots of bugs fixed
lbessard
parents: 80
diff changeset
  1636
            self.MinSize = max(self.ColSize[0] + self.ColSize[1] + self.ColSize[2],
9aa1fdfb7cb2 A lots of bugs fixed
lbessard
parents: 80
diff changeset
  1637
                SFC_ACTION_MIN_SIZE[0]), len(self.Actions) * SFC_ACTION_MIN_SIZE[1]
9aa1fdfb7cb2 A lots of bugs fixed
lbessard
parents: 80
diff changeset
  1638
            self.RefreshBoundingBox()
9aa1fdfb7cb2 A lots of bugs fixed
lbessard
parents: 80
diff changeset
  1639
            if self.Input:
9aa1fdfb7cb2 A lots of bugs fixed
lbessard
parents: 80
diff changeset
  1640
                wires = self.Input.GetWires()
9aa1fdfb7cb2 A lots of bugs fixed
lbessard
parents: 80
diff changeset
  1641
                if len(wires) == 1:
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1642
                    input_block = wires[0][0].GetOtherConnected(self.Input).GetParentBlock()
108
9aa1fdfb7cb2 A lots of bugs fixed
lbessard
parents: 80
diff changeset
  1643
                    input_block.RefreshOutputPosition()
9aa1fdfb7cb2 A lots of bugs fixed
lbessard
parents: 80
diff changeset
  1644
                    input_block.RefreshOutputModel(True)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1645
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1646
    # Returns the action block actions
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1647
    def GetActions(self):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1648
        return self.Actions
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1649
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1650
    # Returns the action block minimum size
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1651
    def GetMinSize(self):
108
9aa1fdfb7cb2 A lots of bugs fixed
lbessard
parents: 80
diff changeset
  1652
        return self.MinSize
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1653
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1654
    # Method called when a LeftDClick event have been generated
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1655
    def OnLeftDClick(self, event, dc, scaling):
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1656
        # Edit the action block properties
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1657
        self.Parent.EditActionBlockContent(self)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1658
    
127
436268f31dae Adding contextual menu on LD_Contact, LD_Coil, LD_PowerRail and SFC_ActionBlock
lbessard
parents: 112
diff changeset
  1659
    # Method called when a RightUp event have been generated
436268f31dae Adding contextual menu on LD_Contact, LD_Coil, LD_PowerRail and SFC_ActionBlock
lbessard
parents: 112
diff changeset
  1660
    def OnRightUp(self, event, dc, scaling):
436268f31dae Adding contextual menu on LD_Contact, LD_Coil, LD_PowerRail and SFC_ActionBlock
lbessard
parents: 112
diff changeset
  1661
        # Popup the default menu
436268f31dae Adding contextual menu on LD_Contact, LD_Coil, LD_PowerRail and SFC_ActionBlock
lbessard
parents: 112
diff changeset
  1662
        self.Parent.PopupDefaultMenu()
436268f31dae Adding contextual menu on LD_Contact, LD_Coil, LD_PowerRail and SFC_ActionBlock
lbessard
parents: 112
diff changeset
  1663
    
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1664
    # Refreshes the action block state according to move defined and handle selected
165
e464a4e4e06d Adding Font support in Dialog
lbessard
parents: 162
diff changeset
  1665
    def ProcessDragging(self, movex, movey, centered, scaling):
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1666
        if self.Parent.GetDrawingMode() != FREEDRAWING_MODE:
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1667
            handle_type, handle = self.Handle
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1668
            if handle_type == HANDLE_MOVE:
138
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 127
diff changeset
  1669
                movex = max(-self.BoundingBox.x, movex)
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1670
                if scaling is not None:
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1671
                    movex = round(float(self.Pos.x + movex) / float(scaling[0])) * scaling[0] - self.Pos.x
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1672
                wires = self.Input.GetWires()
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1673
                if len(wires) == 1:
145
4fb225afddf4 Adding scaling
lbessard
parents: 144
diff changeset
  1674
                    input_pos = wires[0][0].GetOtherConnected(self.Input).GetPosition(False)
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1675
                    if self.Pos.x - input_pos.x + movex >= SFC_WIRE_MIN_SIZE:
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1676
                        self.Move(movex, 0)
138
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 127
diff changeset
  1677
                        return movex, 0
9c74d00ce93e Last bugs on block and wire moving, resizing with cursor fixed
lbessard
parents: 127
diff changeset
  1678
                return 0, 0
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1679
            else:
165
e464a4e4e06d Adding Font support in Dialog
lbessard
parents: 162
diff changeset
  1680
                return Graphic_Element.ProcessDragging(self, movex, movey, centered, scaling)
e464a4e4e06d Adding Font support in Dialog
lbessard
parents: 162
diff changeset
  1681
        else:
e464a4e4e06d Adding Font support in Dialog
lbessard
parents: 162
diff changeset
  1682
            return Graphic_Element.ProcessDragging(self, movex, movey, centered, scaling)
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1683
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1684
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1685
   # Refreshes the action block model
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1686
    def RefreshModel(self, move=True):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1687
        self.Parent.RefreshActionBlockModel(self)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1688
    
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1689
    # Draws divergence
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1690
    def Draw(self, dc):
144
b67a5de5a24a Adding optimization on Viewer redrawing
lbessard
parents: 140
diff changeset
  1691
        Graphic_Element.Draw(self, dc)
64
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
  1692
        dc.SetPen(wx.BLACK_PEN)
dd6f693e46a1 Cleaning code for using only wxPython 2.6 class naming
lbessard
parents: 58
diff changeset
  1693
        dc.SetBrush(wx.WHITE_BRUSH)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1694
        colsize = [self.ColSize[0], self.Size[0] - self.ColSize[0] - self.ColSize[2], self.ColSize[2]]
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1695
        # Draw plain rectangle for representing the action block
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1696
        dc.DrawRectangle(self.Pos.x, self.Pos.y, self.Size[0] + 1, self.Size[1] + 1)
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1697
        dc.DrawLine(self.Pos.x + colsize[0], self.Pos.y, 
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1698
                self.Pos.x + colsize[0], self.Pos.y + self.Size[1])
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1699
        dc.DrawLine(self.Pos.x + colsize[0] + colsize[1], self.Pos.y, 
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1700
                self.Pos.x + colsize[0] + colsize[1], self.Pos.y + self.Size[1])
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1701
        line_size = self.GetLineSize()
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1702
        for i, action in enumerate(self.Actions):
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1703
            if i != 0:
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1704
                dc.DrawLine(self.Pos.x, self.Pos.y + i * line_size, 
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1705
                    self.Pos.x + self.Size[0], self.Pos.y + i * line_size)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1706
            text_width, text_height = dc.GetTextExtent(action["qualifier"])
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1707
            if "duration" in action:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1708
                dc.DrawText(action["qualifier"], self.Pos.x + (colsize[0] - text_width) / 2,
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1709
                    self.Pos.y + i * line_size + line_size / 2 - text_height)
1
e9d01d824086 SFC textual programs generation completed
lbessard
parents: 0
diff changeset
  1710
                text_width, text_height = dc.GetTextExtent(action["duration"])
e9d01d824086 SFC textual programs generation completed
lbessard
parents: 0
diff changeset
  1711
                dc.DrawText(action["duration"], self.Pos.x + (colsize[0] - text_width) / 2,
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1712
                    self.Pos.y + i * line_size + line_size / 2)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1713
            else:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1714
                dc.DrawText(action["qualifier"], self.Pos.x + (colsize[0] - text_width) / 2,
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1715
                        self.Pos.y + i * line_size + (line_size - text_height) / 2)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1716
            text_width, text_height = dc.GetTextExtent(action["value"])
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1717
            dc.DrawText(action["value"], self.Pos.x + colsize[0] + (colsize[1] - text_width) / 2,
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1718
                    self.Pos.y + i * line_size + (line_size - text_height) / 2)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1719
            if "indicator" in action:
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1720
                text_width, text_height = dc.GetTextExtent(action["indicator"])
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1721
                dc.DrawText(action["indicator"], self.Pos.x + colsize[0] + colsize[1] + (colsize[2] - text_width) / 2,
27
dae55dd9ee14 Current developping version
lbessard
parents: 5
diff changeset
  1722
                        self.Pos.y + i * line_size + (line_size - text_height) / 2)
0
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1723
        # Draw input connector
b622defdfd98 PLCOpenEditor initial commit. 31/01/07.
etisserant
parents:
diff changeset
  1724
        self.Input.Draw(dc)
140
06d28f03f6f4 Adding highlighting on group or element when mouse is over
lbessard
parents: 138
diff changeset
  1725