graphics/FBD_Objects.py
author Andrey Skvortsov <andrej.skvortzov@gmail.com>
Mon, 21 Aug 2017 21:55:18 +0300
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child 1847 6198190bc121
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clean-up: fix PEP8 E265 block comment should start with '# '
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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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# This file is part of Beremiz, a Integrated Development Environment for
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# programming IEC 61131-3 automates supporting plcopen standard and CanFestival.
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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 program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program 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
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# GNU 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 License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
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import wx
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from graphics.GraphicCommons import *
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from plcopen.structures import *
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# -------------------------------------------------------------------------------
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#                         Function Block Diagram Block
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# -------------------------------------------------------------------------------
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def TestConnectorName(name, block_type):
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    return name in ["OUT", "MN", "MX"] or name.startswith("IN") and (block_type, name) != ("EXPT", "IN2")
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class FBD_Block(Graphic_Element):
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    """
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    Class that implements the graphic representation of a function block
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    """
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    # Create a new block
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    def __init__(self, parent, type, name, id=None, extension=0, inputs=None, connectors={}, executionControl=False, executionOrder=0):
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        Graphic_Element.__init__(self, parent)
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        self.Type = None
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        self.Description = None
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        self.Extension = None
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        self.ExecutionControl = False
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        self.Id = id
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        self.SetName(name)
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        self.SetExecutionOrder(executionOrder)
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        self.Inputs = []
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        self.Outputs = []
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        self.Colour = wx.BLACK
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        self.Pen = MiterPen(wx.BLACK)
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        self.SetType(type, extension, inputs, connectors, executionControl)
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        self.Highlights = {}
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    # Make a clone of this FBD_Block
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    def Clone(self, parent, id=None, name="", pos=None):
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        if self.Name != "" and name == "":
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            name = self.Name
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        block = FBD_Block(parent, self.Type, name, id, self.Extension)
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        block.SetSize(self.Size[0], self.Size[1])
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        if pos is not None:
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            block.SetPosition(pos.x, pos.y)
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        else:
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            block.SetPosition(self.Pos.x, self.Pos.y)
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        block.Inputs = [input.Clone(block) for input in self.Inputs]
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        block.Outputs = [output.Clone(block) for output in self.Outputs]
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        return block
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    def GetConnectorTranslation(self, element):
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        return dict(zip(self.Inputs + self.Outputs, element.Inputs + element.Outputs))
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    def Flush(self):
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        for input in self.Inputs:
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            input.Flush()
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        self.Inputs = []
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        for output in self.Outputs:
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            output.Flush()
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        self.Outputs = []
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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 movex != 0 or movey != 0:
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            for input in self.Inputs:
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                if input.IsConnected():
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                    rect = rect.Union(input.GetConnectedRedrawRect(movex, movey))
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            for output in self.Outputs:
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                if output.IsConnected():
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                    rect = rect.Union(output.GetConnectedRedrawRect(movex, movey))
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        return rect
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    # Delete this block by calling the appropriate method
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    def Delete(self):
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        self.Parent.DeleteBlock(self)
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    # Unconnect all inputs and outputs
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    def Clean(self):
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        for input in self.Inputs:
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            input.UnConnect(delete=True)
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        for output in self.Outputs:
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            output.UnConnect(delete=True)
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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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    # Refresh the size of text for execution order
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    def RefreshExecutionOrderSize(self):
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        self.ExecutionOrderSize = self.Parent.GetTextExtent(str(self.ExecutionOrder))
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    # Returns if the point given is in the bounding box
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    def HitTest(self, pt, connectors=True):
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        if self.Name != "":
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            test_text = self.GetTextBoundingBox().InsideXY(pt.x, pt.y)
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        else:
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            test_text = False
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        test_block = self.GetBlockBoundingBox(connectors).InsideXY(pt.x, pt.y)
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        return test_text or test_block
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    # Returns the bounding box of the name outside the block
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    def GetTextBoundingBox(self):
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        # Calculate the size of the name outside the block
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        text_width, text_height = self.NameSize
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        return wx.Rect(self.Pos.x + (self.Size[0] - text_width) / 2,
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                       self.Pos.y - (text_height + 2),
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                       text_width,
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                       text_height)
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    # Returns the bounding box of function block without name outside
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    def GetBlockBoundingBox(self, connectors=True):
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        bbx_x, bbx_y = self.Pos.x, self.Pos.y
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        bbx_width, bbx_height = self.Size
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        if connectors:
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            bbx_x -= min(1, len(self.Inputs)) * CONNECTOR_SIZE
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            bbx_width += (min(1, len(self.Inputs)) + min(1, len(self.Outputs))) * CONNECTOR_SIZE
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        if self.ExecutionOrder != 0:
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            bbx_x = min(bbx_x, self.Pos.x + self.Size[0] - self.ExecutionOrderSize[0])
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            bbx_width = max(bbx_width, bbx_width + self.Pos.x + self.ExecutionOrderSize[0] - bbx_x - self.Size[0])
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            bbx_height = bbx_height + (self.ExecutionOrderSize[1] + 2)
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        return wx.Rect(bbx_x, bbx_y, bbx_width + 1, bbx_height + 1)
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    # Refresh the block bounding box
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    def RefreshBoundingBox(self):
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        self.BoundingBox = self.GetBlockBoundingBox()
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        if self.Name != "":
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            self.BoundingBox.Union(self.GetTextBoundingBox())
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    # Refresh the positions of the block connectors
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    def RefreshConnectors(self):
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        scaling = self.Parent.GetScaling()
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        # Calculate the size for the connector lines
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        lines = max(len(self.Inputs), len(self.Outputs))
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        if lines > 0:
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            linesize = max((self.Size[1] - BLOCK_LINE_SIZE) / lines, BLOCK_LINE_SIZE)
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            # Update inputs and outputs positions
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            position = BLOCK_LINE_SIZE + linesize / 2
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            for i in xrange(lines):
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                if scaling is not None:
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                    ypos = round_scaling(self.Pos.y + position, scaling[1]) - self.Pos.y
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                else:
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                    ypos = position
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                if i < len(self.Inputs):
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                    self.Inputs[i].SetPosition(wx.Point(0, ypos))
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                if i < len(self.Outputs):
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                    self.Outputs[i].SetPosition(wx.Point(self.Size[0], ypos))
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                position += linesize
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        self.RefreshConnected()
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    # Refresh the positions of wires connected to inputs and outputs
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    def RefreshConnected(self, exclude=[]):
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        for input in self.Inputs:
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            input.MoveConnected(exclude)
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        for output in self.Outputs:
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            output.MoveConnected(exclude)
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    # Returns the block connector that starts with the point given if it exists
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    def GetConnector(self, position, output_name=None, input_name=None):
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        if input_name is not None:
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            # Test each input connector
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            for input in self.Inputs:
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                if input_name == input.GetName():
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                    return input
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        if output_name is not None:
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            # Test each output connector
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            for output in self.Outputs:
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                if output_name == output.GetName():
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                    return output
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        if input_name is None and output_name is None:
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            return self.FindNearestConnector(position, self.Inputs + self.Outputs)
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        return None
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    def GetInputTypes(self):
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        return tuple([input.GetType(True) for input in self.Inputs if input.GetName() != "EN"])
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    def SetOutputValues(self, values):
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        for output in self.Outputs:
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            output.SetValue(values.get(ouput.getName(), None))
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    def GetConnectionResultType(self, connector, connectortype):
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        if not TestConnectorName(connector.GetName(), self.Type):
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            return connectortype
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        resulttype = connectortype
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        for input in self.Inputs:
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            if input != connector and input.GetType(True) == "ANY" and TestConnectorName(input.GetName(), self.Type):
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                inputtype = input.GetConnectedType()
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                if resulttype is None or inputtype is not None and self.IsOfType(inputtype, resulttype):
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                    resulttype = inputtype
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        for output in self.Outputs:
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            if output != connector and output.GetType(True) == "ANY" and TestConnectorName(output.GetName(), self.Type):
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                outputtype = output.GetConnectedType()
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                if resulttype is None or outputtype is not None and self.IsOfType(outputtype, resulttype):
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                    resulttype = outputtype
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        return resulttype
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    # Returns all the block connectors
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    def GetConnectors(self):
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        return {"inputs": self.Inputs, "outputs": self.Outputs}
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   225
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    # Test if point given is on one of the block connectors
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   227
    def TestConnector(self, pt, direction=None, exclude=True):
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        # Test each input connector
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   229
        for input in self.Inputs:
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   230
            if input.TestPoint(pt, direction, exclude):
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   231
                return input
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        # Test each output connector
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   233
        for output in self.Outputs:
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   234
            if output.TestPoint(pt, direction, exclude):
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   235
                return output
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   236
        return None
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   237
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    # Changes the block type
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   239
    def SetType(self, type, extension, inputs=None, connectors={}, executionControl=False):
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   240
        if type != self.Type or self.Extension != extension or executionControl != self.ExecutionControl:
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   241
            if type != self.Type:
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   242
                self.Type = type
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   243
                self.TypeSize = self.Parent.GetTextExtent(self.Type)
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   244
            self.Extension = extension
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   245
            self.ExecutionControl = executionControl
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   246
            # Find the block definition from type given and create the corresponding
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   247
            # inputs and outputs
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   248
            blocktype = self.Parent.GetBlockType(type, inputs)
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   249
            if blocktype:
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   250
                self.Colour = wx.BLACK
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   251
                inputs = [input for input in blocktype["inputs"]]
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   252
                outputs = [output for output in blocktype["outputs"]]
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   253
                if blocktype["extensible"]:
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   254
                    start = int(inputs[-1][0].replace("IN", ""))
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   255
                    for i in xrange(self.Extension - len(blocktype["inputs"])):
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   256
                        start += 1
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   257
                        inputs.append(("IN%d" % start, inputs[-1][1], inputs[-1][2]))
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   258
                comment = blocktype["comment"]
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   259
                self.Description = _(comment) + blocktype.get("usage", "")
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   260
            else:
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   261
                self.Colour = wx.RED
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   262
                inputs = connectors.get("inputs", [])
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   263
                outputs = connectors.get("outputs", [])
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   264
                self.Description = None
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   265
            if self.ExecutionControl:
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   266
                inputs.insert(0,  ("EN",   "BOOL", "none"))
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   267
                outputs.insert(0, ("ENO",  "BOOL", "none"))
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            self.Pen = MiterPen(self.Colour)
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   269
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            # Extract the inputs properties and create or modify the corresponding connector
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   271
            input_connectors = []
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            for input_name, input_type, input_modifier in inputs:
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   273
                connector = Connector(self, input_name, input_type, wx.Point(0, 0), WEST, onlyone=True)
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                if input_modifier == "negated":
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   275
                    connector.SetNegated(True)
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   276
                elif input_modifier != "none":
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                    connector.SetEdge(input_modifier)
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                for input in self.Inputs:
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                    if input.GetName() == input_name:
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   280
                        wires = input.GetWires()[:]
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   281
                        input.UnConnect()
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   282
                        for wire in wires:
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   283
                            connector.Connect(wire)
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   284
                        break
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   285
                input_connectors.append(connector)
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   286
            for input in self.Inputs:
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   287
                input.UnConnect(delete=True)
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   288
            self.Inputs = input_connectors
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   289
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   290
            # Extract the outputs properties and create or modify the corresponding connector
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   291
            output_connectors = []
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   292
            for output_name, output_type, output_modifier in outputs:
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diff changeset
   293
                connector = Connector(self, output_name, output_type, wx.Point(0, 0), EAST)
814
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diff changeset
   294
                if output_modifier == "negated":
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diff changeset
   295
                    connector.SetNegated(True)
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diff changeset
   296
                elif output_modifier != "none":
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   297
                    connector.SetEdge(output_modifier)
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diff changeset
   298
                for output in self.Outputs:
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   299
                    if output.GetName() == output_name:
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diff changeset
   300
                        wires = output.GetWires()[:]
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diff changeset
   301
                        output.UnConnect()
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diff changeset
   302
                        for wire in wires:
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diff changeset
   303
                            connector.Connect(wire)
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   304
                        break
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diff changeset
   305
                output_connectors.append(connector)
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diff changeset
   306
            for output in self.Outputs:
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diff changeset
   307
                output.UnConnect(delete=True)
1054
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diff changeset
   308
            self.Outputs = output_connectors
1730
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diff changeset
   309
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   310
            self.RefreshMinSize()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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diff changeset
   311
            self.RefreshConnectors()
1054
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diff changeset
   312
            for output in self.Outputs:
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diff changeset
   313
                output.RefreshWires()
814
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diff changeset
   314
            self.RefreshBoundingBox()
1730
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diff changeset
   315
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   316
    # Returns the block type
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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diff changeset
   317
    def GetType(self):
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diff changeset
   318
        return self.Type
1730
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diff changeset
   319
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diff changeset
   320
    # Changes the block name
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   321
    def SetName(self, name):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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diff changeset
   322
        self.Name = name
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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diff changeset
   323
        self.RefreshNameSize()
1730
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diff changeset
   324
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diff changeset
   325
    # Returs the block name
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   326
    def GetName(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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diff changeset
   327
        return self.Name
1730
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diff changeset
   328
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diff changeset
   329
    # Changes the extension name
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   330
    def SetExtension(self, extension):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   331
        self.Extension = extension
1730
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diff changeset
   332
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   333
    # Returs the extension name
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   334
    def GetExtension(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   335
        return self.Extension
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
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parents: 1605
diff changeset
   336
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   337
    # Changes the execution order
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   338
    def SetExecutionOrder(self, executionOrder):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   339
        self.ExecutionOrder = executionOrder
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   340
        self.RefreshExecutionOrderSize()
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
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diff changeset
   341
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   342
    # Returs the execution order
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   343
    def GetExecutionOrder(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   344
        return self.ExecutionOrder
1730
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diff changeset
   345
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5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
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diff changeset
   346
    # Returs the execution order
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   347
    def GetExecutionControl(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   348
        return self.ExecutionControl
1730
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diff changeset
   349
814
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diff changeset
   350
    # Refresh the block minimum size
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   351
    def RefreshMinSize(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   352
        # Calculate the inputs maximum width
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   353
        max_input = 0
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   354
        for input in self.Inputs:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   355
            w, h = input.GetNameSize()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   356
            max_input = max(max_input, w)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   357
        # Calculate the outputs maximum width
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   358
        max_output = 0
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   359
        for output in self.Outputs:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   360
            w, h = output.GetNameSize()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   361
            max_output = max(max_output, w)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   362
        width = max(self.TypeSize[0] + 10, max_input + max_output + 15)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   363
        height = (max(len(self.Inputs), len(self.Outputs)) + 1) * BLOCK_LINE_SIZE
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   364
        self.MinSize = width, height
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   365
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   366
    # Returns the block minimum size
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   367
    def GetMinSize(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   368
        return self.MinSize
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
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parents: 1605
diff changeset
   369
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   370
    # Changes the negated property of the connector handled
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   371
    def SetConnectorNegated(self, negated):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   372
        handle_type, handle = self.Handle
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   373
        if handle_type == HANDLE_CONNECTOR:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   374
            handle.SetNegated(negated)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   375
            self.RefreshModel(False)
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   376
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   377
    # Changes the edge property of the connector handled
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   378
    def SetConnectorEdge(self, edge):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   379
        handle_type, handle = self.Handle
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   380
        if handle_type == HANDLE_CONNECTOR:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   381
            handle.SetEdge(edge)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   382
            self.RefreshModel(False)
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   383
1753
19f19c66b67e clean-up: fix most PEP8 E266 too many leading '#' for block comment
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1744
diff changeset
   384
#    # Method called when a Motion event have been generated
19f19c66b67e clean-up: fix most PEP8 E266 too many leading '#' for block comment
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1744
diff changeset
   385
#    def OnMotion(self, event, dc, scaling):
19f19c66b67e clean-up: fix most PEP8 E266 too many leading '#' for block comment
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1744
diff changeset
   386
#        if not event.Dragging():
19f19c66b67e clean-up: fix most PEP8 E266 too many leading '#' for block comment
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1744
diff changeset
   387
#            pos = event.GetLogicalPosition(dc)
19f19c66b67e clean-up: fix most PEP8 E266 too many leading '#' for block comment
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1744
diff changeset
   388
#            for input in self.Inputs:
19f19c66b67e clean-up: fix most PEP8 E266 too many leading '#' for block comment
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1744
diff changeset
   389
#                rect = input.GetRedrawRect()
19f19c66b67e clean-up: fix most PEP8 E266 too many leading '#' for block comment
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1744
diff changeset
   390
#                if rect.InsideXY(pos.x, pos.y):
19f19c66b67e clean-up: fix most PEP8 E266 too many leading '#' for block comment
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1744
diff changeset
   391
#                    print "Find input"
19f19c66b67e clean-up: fix most PEP8 E266 too many leading '#' for block comment
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1744
diff changeset
   392
#                    tip = wx.TipWindow(self.Parent, "Test")
19f19c66b67e clean-up: fix most PEP8 E266 too many leading '#' for block comment
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1744
diff changeset
   393
#                    tip.SetBoundingRect(rect)
19f19c66b67e clean-up: fix most PEP8 E266 too many leading '#' for block comment
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1744
diff changeset
   394
#        return Graphic_Element.OnMotion(self, event, dc, scaling)
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   395
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   396
    # Method called when a LeftDClick event have been generated
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   397
    def OnLeftDClick(self, event, dc, scaling):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   398
        # Edit the block properties
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   399
        self.Parent.EditBlockContent(self)
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   400
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   401
    # Method called when a RightUp event have been generated
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   402
    def OnRightUp(self, event, dc, scaling):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   403
        pos = GetScaledEventPosition(event, dc, scaling)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   404
        # Popup the menu with special items for a block and a connector if one is handled
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   405
        connector = self.TestConnector(pos, exclude=False)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   406
        if connector:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   407
            self.Handle = (HANDLE_CONNECTOR, connector)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   408
            self.Parent.PopupBlockMenu(connector)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   409
        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   410
            self.Parent.PopupBlockMenu()
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   411
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   412
    # Refreshes the block model
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   413
    def RefreshModel(self, move=True):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   414
        self.Parent.RefreshBlockModel(self)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   415
        # If block has moved, refresh the model of wires connected to outputs
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   416
        if move:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   417
            for output in self.Outputs:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   418
                output.RefreshWires()
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   419
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   420
    def GetToolTipValue(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   421
        return self.Description
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   422
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   423
    # Adds an highlight to the block
1739
ec153828ded2 clean-up: fix PEP8 E203 whitespace before ':' and whitespace before ','
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1736
diff changeset
   424
    def AddHighlight(self, infos, start, end, highlight_type):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   425
        if infos[0] in ["type", "name"] and start[0] == 0 and end[0] == 0:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   426
            highlights = self.Highlights.setdefault(infos[0], [])
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   427
            AddHighlight(highlights, (start, end, highlight_type))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   428
        elif infos[0] == "input" and infos[1] < len(self.Inputs):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   429
            self.Inputs[infos[1]].AddHighlight(infos[2:], start, end, highlight_type)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   430
        elif infos[0] == "output" and infos[1] < len(self.Outputs):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   431
            self.Outputs[infos[1]].AddHighlight(infos[2:], start, end, highlight_type)
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   432
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   433
    # Removes an highlight from the block
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   434
    def RemoveHighlight(self, infos, start, end, highlight_type):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   435
        if infos[0] in ["type", "name"]:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   436
            highlights = self.Highlights.get(infos[0], [])
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   437
            if RemoveHighlight(highlights, (start, end, highlight_type)) and len(highlights) == 0:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   438
                self.Highlights.pop(infos[0])
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   439
        elif infos[0] == "input" and infos[1] < len(self.Inputs):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   440
            self.Inputs[infos[1]].RemoveHighlight(infos[2:], start, end, highlight_type)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   441
        elif infos[0] == "output" and infos[1] < len(self.Outputs):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   442
            self.Outputs[infos[1]].RemoveHighlight(infos[2:], start, end, highlight_type)
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   443
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   444
    # Removes all the highlights of one particular type from the block
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   445
    def ClearHighlight(self, highlight_type=None):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   446
        if highlight_type is None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   447
            self.Highlights = {}
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   448
        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   449
            highlight_items = self.Highlights.items()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   450
            for name, highlights in highlight_items:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   451
                highlights = ClearHighlights(highlights, highlight_type)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   452
                if len(highlights) == 0:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   453
                    self.Highlights.pop(name)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   454
        for input in self.Inputs:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   455
            input.ClearHighlights(highlight_type)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   456
        for output in self.Outputs:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   457
            output.ClearHighlights(highlight_type)
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   458
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   459
    # Draws block
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   460
    def Draw(self, dc):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   461
        Graphic_Element.Draw(self, dc)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   462
        dc.SetPen(self.Pen)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   463
        dc.SetBrush(wx.WHITE_BRUSH)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   464
        dc.SetTextForeground(self.Colour)
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   465
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   466
        if getattr(dc, "printing", False):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   467
            name_size = dc.GetTextExtent(self.Name)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   468
            type_size = dc.GetTextExtent(self.Type)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   469
            executionorder_size = dc.GetTextExtent(str(self.ExecutionOrder))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   470
        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   471
            name_size = self.NameSize
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   472
            type_size = self.TypeSize
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   473
            executionorder_size = self.ExecutionOrderSize
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   474
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   475
        # Draw a rectangle with the block size
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   476
        dc.DrawRectangle(self.Pos.x, self.Pos.y, self.Size[0] + 1, self.Size[1] + 1)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   477
        # Draw block name and block type
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   478
        name_pos = (self.Pos.x + (self.Size[0] - name_size[0]) / 2,
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   479
                    self.Pos.y - (name_size[1] + 2))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   480
        type_pos = (self.Pos.x + (self.Size[0] - type_size[0]) / 2,
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   481
                    self.Pos.y + 5)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   482
        dc.DrawText(self.Name, name_pos[0], name_pos[1])
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   483
        dc.DrawText(self.Type, type_pos[0], type_pos[1])
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   484
        # Draw inputs and outputs connectors
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   485
        for input in self.Inputs:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   486
            input.Draw(dc)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   487
        for output in self.Outputs:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   488
            output.Draw(dc)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   489
        if self.ExecutionOrder != 0:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   490
            # Draw block execution order
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   491
            dc.DrawText(str(self.ExecutionOrder), self.Pos.x + self.Size[0] - executionorder_size[0],
1768
691083b5682a clean-up: fix PEP8 E128 continuation line under-indented for visual indent
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1761
diff changeset
   492
                        self.Pos.y + self.Size[1] + 2)
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   493
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   494
        if not getattr(dc, "printing", False):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   495
            DrawHighlightedText(dc, self.Name, self.Highlights.get("name", []), name_pos[0], name_pos[1])
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   496
            DrawHighlightedText(dc, self.Type, self.Highlights.get("type", []), type_pos[0], type_pos[1])
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   497
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   498
1782
5b6ad7a7fd9d clean-up: fix PEP8 E265 block comment should start with '# '
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1768
diff changeset
   499
# -------------------------------------------------------------------------------
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   500
#                        Function Block Diagram Variable
1782
5b6ad7a7fd9d clean-up: fix PEP8 E265 block comment should start with '# '
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1768
diff changeset
   501
# -------------------------------------------------------------------------------
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   502
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   503
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   504
class FBD_Variable(Graphic_Element):
1736
7e61baa047f0 clean-up: fix PEP8 E302 expected 2 blank lines, found 1
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1734
diff changeset
   505
    """
7e61baa047f0 clean-up: fix PEP8 E302 expected 2 blank lines, found 1
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1734
diff changeset
   506
    Class that implements the graphic representation of a variable
7e61baa047f0 clean-up: fix PEP8 E302 expected 2 blank lines, found 1
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1734
diff changeset
   507
    """
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   508
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   509
    # Create a new variable
1744
69dfdb26f600 clean-up: fix PEP8 E251 unexpected spaces around keyword / parameter equals
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1740
diff changeset
   510
    def __init__(self, parent, type, name, value_type, id=None, executionOrder=0):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   511
        Graphic_Element.__init__(self, parent)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   512
        self.Type = None
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   513
        self.ValueType = None
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   514
        self.Id = id
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   515
        self.SetName(name)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   516
        self.SetExecutionOrder(executionOrder)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   517
        self.Input = None
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   518
        self.Output = None
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   519
        self.SetType(type, value_type)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   520
        self.Highlights = []
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   521
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   522
    # Make a clone of this FBD_Variable
1744
69dfdb26f600 clean-up: fix PEP8 E251 unexpected spaces around keyword / parameter equals
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1740
diff changeset
   523
    def Clone(self, parent, id=None, pos=None):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   524
        variable = FBD_Variable(parent, self.Type, self.Name, self.ValueType, id)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   525
        variable.SetSize(self.Size[0], self.Size[1])
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   526
        if pos is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   527
            variable.SetPosition(pos.x, pos.y)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   528
        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   529
            variable.SetPosition(self.Pos.x, self.Pos.y)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   530
        if self.Input:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   531
            variable.Input = self.Input.Clone(variable)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   532
        if self.Output:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   533
            variable.Output = self.Output.Clone(variable)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   534
        return variable
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   535
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   536
    def GetConnectorTranslation(self, element):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   537
        connectors = {}
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   538
        if self.Input is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   539
            connectors[self.Input] = element.Input
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   540
        if self.Output is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   541
            connectors[self.Output] = element.Output
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   542
        return connectors
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   543
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   544
    def Flush(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   545
        if self.Input is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   546
            self.Input.Flush()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   547
            self.Input = None
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   548
        if self.Output is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   549
            self.Output.Flush()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   550
            self.Output = None
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   551
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   552
    # Returns the RedrawRect
1744
69dfdb26f600 clean-up: fix PEP8 E251 unexpected spaces around keyword / parameter equals
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1740
diff changeset
   553
    def GetRedrawRect(self, movex=0, movey=0):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   554
        rect = Graphic_Element.GetRedrawRect(self, movex, movey)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   555
        if movex != 0 or movey != 0:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   556
            if self.Input and self.Input.IsConnected():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   557
                rect = rect.Union(self.Input.GetConnectedRedrawRect(movex, movey))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   558
            if self.Output and self.Output.IsConnected():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   559
                rect = rect.Union(self.Output.GetConnectedRedrawRect(movex, movey))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   560
        return rect
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   561
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   562
    # Unconnect connector
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   563
    def Clean(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   564
        if self.Input:
1744
69dfdb26f600 clean-up: fix PEP8 E251 unexpected spaces around keyword / parameter equals
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1740
diff changeset
   565
            self.Input.UnConnect(delete=True)
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   566
        if self.Output:
1744
69dfdb26f600 clean-up: fix PEP8 E251 unexpected spaces around keyword / parameter equals
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1740
diff changeset
   567
            self.Output.UnConnect(delete=True)
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   568
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   569
    # Delete this variable by calling the appropriate method
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   570
    def Delete(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   571
        self.Parent.DeleteVariable(self)
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   572
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   573
    # Refresh the size of text for name
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   574
    def RefreshNameSize(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   575
        self.NameSize = self.Parent.GetTextExtent(self.Name)
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   576
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   577
    # Refresh the size of text for execution order
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   578
    def RefreshExecutionOrderSize(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   579
        self.ExecutionOrderSize = self.Parent.GetTextExtent(str(self.ExecutionOrder))
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   580
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   581
    # Refresh the variable bounding box
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   582
    def RefreshBoundingBox(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   583
        if self.Type in (OUTPUT, INOUT):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   584
            bbx_x = self.Pos.x - CONNECTOR_SIZE
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   585
        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   586
            bbx_x = self.Pos.x
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   587
        if self.Type == INOUT:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   588
            bbx_width = self.Size[0] + 2 * CONNECTOR_SIZE
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   589
        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   590
            bbx_width = self.Size[0] + CONNECTOR_SIZE
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   591
        bbx_x = min(bbx_x, self.Pos.x + (self.Size[0] - self.NameSize[0]) / 2)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   592
        bbx_width = max(bbx_width, self.NameSize[0])
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   593
        bbx_height = self.Size[1]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   594
        if self.ExecutionOrder != 0:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   595
            bbx_x = min(bbx_x, self.Pos.x + self.Size[0] - self.ExecutionOrderSize[0])
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   596
            bbx_width = max(bbx_width, bbx_width + self.Pos.x + self.ExecutionOrderSize[0] - bbx_x - self.Size[0])
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   597
            bbx_height = bbx_height + (self.ExecutionOrderSize[1] + 2)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   598
        self.BoundingBox = wx.Rect(bbx_x, self.Pos.y, bbx_width + 1, bbx_height + 1)
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   599
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   600
    # Refresh the position of the variable connector
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   601
    def RefreshConnectors(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   602
        scaling = self.Parent.GetScaling()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   603
        if scaling is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   604
            position = round_scaling(self.Pos.y + self.Size[1] / 2, scaling[1]) - self.Pos.y
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   605
        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   606
            position = self.Size[1] / 2
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   607
        if self.Input:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   608
            self.Input.SetPosition(wx.Point(0, position))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   609
        if self.Output:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   610
            self.Output.SetPosition(wx.Point(self.Size[0], position))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   611
        self.RefreshConnected()
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   612
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   613
    # Refresh the position of wires connected to connector
1744
69dfdb26f600 clean-up: fix PEP8 E251 unexpected spaces around keyword / parameter equals
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1740
diff changeset
   614
    def RefreshConnected(self, exclude=[]):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   615
        if self.Input:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   616
            self.Input.MoveConnected(exclude)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   617
        if self.Output:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   618
            self.Output.MoveConnected(exclude)
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   619
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   620
    # Test if point given is on the variable connector
1744
69dfdb26f600 clean-up: fix PEP8 E251 unexpected spaces around keyword / parameter equals
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1740
diff changeset
   621
    def TestConnector(self, pt, direction=None, exclude=True):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   622
        if self.Input and self.Input.TestPoint(pt, direction, exclude):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   623
            return self.Input
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   624
        if self.Output and self.Output.TestPoint(pt, direction, exclude):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   625
            return self.Output
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   626
        return None
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   627
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   628
    # Returns the block connector that starts with the point given if it exists
1744
69dfdb26f600 clean-up: fix PEP8 E251 unexpected spaces around keyword / parameter equals
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1740
diff changeset
   629
    def GetConnector(self, position, name=None):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   630
        # if a name is given
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   631
        if name is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   632
            # Test input and output connector if they exists
1782
5b6ad7a7fd9d clean-up: fix PEP8 E265 block comment should start with '# '
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1768
diff changeset
   633
            # if self.Input and name == self.Input.GetName():
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   634
            #    return self.Input
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   635
            if self.Output and name == self.Output.GetName():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   636
                return self.Output
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   637
        connectors = []
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   638
        # Test input connector if it exists
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   639
        if self.Input:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   640
            connectors.append(self.Input)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   641
        # Test output connector if it exists
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   642
        if self.Output:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   643
            connectors.append(self.Output)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   644
        return self.FindNearestConnector(position, connectors)
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   645
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   646
    # Returns all the block connectors
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   647
    def GetConnectors(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   648
        connectors = {"inputs": [], "outputs": []}
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   649
        if self.Input:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   650
            connectors["inputs"].append(self.Input)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   651
        if self.Output:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   652
            connectors["outputs"].append(self.Output)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   653
        return connectors
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   654
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   655
    # Changes the negated property of the variable connector if handled
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   656
    def SetConnectorNegated(self, negated):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   657
        handle_type, handle = self.Handle
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   658
        if handle_type == HANDLE_CONNECTOR:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   659
            handle.SetNegated(negated)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   660
            self.RefreshModel(False)
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   661
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   662
    # Changes the variable type
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   663
    def SetType(self, type, value_type):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   664
        if type != self.Type:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   665
            self.Type = type
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   666
            # Create an input or output connector according to variable type
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   667
            if self.Type != INPUT:
857
9695969796d0 Adding support for quickly changing variable and connection type
Laurent Bessard
parents: 852
diff changeset
   668
                if self.Input is None:
1744
69dfdb26f600 clean-up: fix PEP8 E251 unexpected spaces around keyword / parameter equals
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1740
diff changeset
   669
                    self.Input = Connector(self, "", value_type, wx.Point(0, 0), WEST, onlyone=True)
857
9695969796d0 Adding support for quickly changing variable and connection type
Laurent Bessard
parents: 852
diff changeset
   670
            elif self.Input:
1744
69dfdb26f600 clean-up: fix PEP8 E251 unexpected spaces around keyword / parameter equals
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1740
diff changeset
   671
                self.Input.UnConnect(delete=True)
857
9695969796d0 Adding support for quickly changing variable and connection type
Laurent Bessard
parents: 852
diff changeset
   672
                self.Input = None
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   673
            if self.Type != OUTPUT:
857
9695969796d0 Adding support for quickly changing variable and connection type
Laurent Bessard
parents: 852
diff changeset
   674
                if self.Output is None:
9695969796d0 Adding support for quickly changing variable and connection type
Laurent Bessard
parents: 852
diff changeset
   675
                    self.Output = Connector(self, "", value_type, wx.Point(0, 0), EAST)
9695969796d0 Adding support for quickly changing variable and connection type
Laurent Bessard
parents: 852
diff changeset
   676
            elif self.Output:
1744
69dfdb26f600 clean-up: fix PEP8 E251 unexpected spaces around keyword / parameter equals
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1740
diff changeset
   677
                self.Output.UnConnect(delete=True)
857
9695969796d0 Adding support for quickly changing variable and connection type
Laurent Bessard
parents: 852
diff changeset
   678
                self.Output = None
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   679
            self.RefreshConnectors()
873
8737f1554494 Fix bug Variable and Continuation BoundingBox not refreshed when using Type modification shortcuts
Laurent Bessard
parents: 857
diff changeset
   680
            self.RefreshBoundingBox()
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   681
        elif value_type != self.ValueType:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   682
            if self.Input:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   683
                self.Input.SetType(value_type)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   684
            if self.Output:
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   685
                self.Output.SetType(value_type)
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   686
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   687
    # Returns the variable type
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   688
    def GetType(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   689
        return self.Type
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   690
857
9695969796d0 Adding support for quickly changing variable and connection type
Laurent Bessard
parents: 852
diff changeset
   691
    # Returns the variable value type
9695969796d0 Adding support for quickly changing variable and connection type
Laurent Bessard
parents: 852
diff changeset
   692
    def GetValueType(self):
9695969796d0 Adding support for quickly changing variable and connection type
Laurent Bessard
parents: 852
diff changeset
   693
        return self.ValueType
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   694
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   695
    # Changes the variable name
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   696
    def SetName(self, name):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   697
        self.Name = name
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   698
        self.RefreshNameSize()
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   699
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   700
    # Returns the variable name
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   701
    def GetName(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   702
        return self.Name
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   703
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   704
    # Changes the execution order
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   705
    def SetExecutionOrder(self, executionOrder):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   706
        self.ExecutionOrder = executionOrder
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   707
        self.RefreshExecutionOrderSize()
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   708
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   709
    # Returs the execution order
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   710
    def GetExecutionOrder(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   711
        return self.ExecutionOrder
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   712
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   713
    # Returns the variable minimum size
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   714
    def GetMinSize(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   715
        return self.NameSize[0] + 10, self.NameSize[1] + 10
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   716
852
1009f956d2ee Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents: 814
diff changeset
   717
    # Set size of the variable to the minimum size
1009f956d2ee Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents: 814
diff changeset
   718
    def SetBestSize(self, scaling):
1009f956d2ee Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents: 814
diff changeset
   719
        if self.Type == INPUT:
1009f956d2ee Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents: 814
diff changeset
   720
            return Graphic_Element.SetBestSize(self, scaling, x_factor=1.)
1009f956d2ee Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents: 814
diff changeset
   721
        elif self.Type == OUTPUT:
1009f956d2ee Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents: 814
diff changeset
   722
            return Graphic_Element.SetBestSize(self, scaling, x_factor=0.)
1009f956d2ee Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents: 814
diff changeset
   723
        else:
1009f956d2ee Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents: 814
diff changeset
   724
            return Graphic_Element.SetBestSize(self, scaling)
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   725
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   726
    # Method called when a LeftDClick event have been generated
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   727
    def OnLeftDClick(self, event, dc, scaling):
857
9695969796d0 Adding support for quickly changing variable and connection type
Laurent Bessard
parents: 852
diff changeset
   728
        if event.ControlDown():
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   729
            # Change variable type
857
9695969796d0 Adding support for quickly changing variable and connection type
Laurent Bessard
parents: 852
diff changeset
   730
            types = [INPUT, OUTPUT, INOUT]
1768
691083b5682a clean-up: fix PEP8 E128 continuation line under-indented for visual indent
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1761
diff changeset
   731
            self.Parent.ChangeVariableType(
691083b5682a clean-up: fix PEP8 E128 continuation line under-indented for visual indent
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1761
diff changeset
   732
                self, types[(types.index(self.Type) + 1) % len(types)])
857
9695969796d0 Adding support for quickly changing variable and connection type
Laurent Bessard
parents: 852
diff changeset
   733
        else:
9695969796d0 Adding support for quickly changing variable and connection type
Laurent Bessard
parents: 852
diff changeset
   734
            # Edit the variable properties
9695969796d0 Adding support for quickly changing variable and connection type
Laurent Bessard
parents: 852
diff changeset
   735
            self.Parent.EditVariableContent(self)
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   736
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   737
    # Method called when a RightUp event have been generated
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   738
    def OnRightUp(self, event, dc, scaling):
857
9695969796d0 Adding support for quickly changing variable and connection type
Laurent Bessard
parents: 852
diff changeset
   739
        self.Parent.PopupVariableMenu()
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   740
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   741
    # Refreshes the variable model
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   742
    def RefreshModel(self, move=True):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   743
        self.Parent.RefreshVariableModel(self)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   744
        # If variable has moved and variable is not of type OUTPUT, refresh the model
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   745
        # of wires connected to output connector
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   746
        if move and self.Type != OUTPUT:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   747
            if self.Output:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   748
                self.Output.RefreshWires()
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   749
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   750
    # Adds an highlight to the variable
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   751
    def AddHighlight(self, infos, start, end, highlight_type):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   752
        if infos[0] == "expression" and start[0] == 0 and end[0] == 0:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   753
            AddHighlight(self.Highlights, (start, end, highlight_type))
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   754
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   755
    # Removes an highlight from the variable
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   756
    def RemoveHighlight(self, infos, start, end, highlight_type):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   757
        if infos[0] == "expression":
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   758
            RemoveHighlight(self.Highlights, (start, end, highlight_type))
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   759
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   760
    # Removes all the highlights of one particular type from the variable
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   761
    def ClearHighlight(self, highlight_type=None):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   762
        ClearHighlights(self.Highlights, highlight_type)
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   763
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   764
    # Draws variable
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   765
    def Draw(self, dc):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   766
        Graphic_Element.Draw(self, dc)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   767
        dc.SetPen(MiterPen(wx.BLACK))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   768
        dc.SetBrush(wx.WHITE_BRUSH)
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   769
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   770
        if getattr(dc, "printing", False):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   771
            name_size = dc.GetTextExtent(self.Name)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   772
            executionorder_size = dc.GetTextExtent(str(self.ExecutionOrder))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   773
        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   774
            name_size = self.NameSize
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   775
            executionorder_size = self.ExecutionOrderSize
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   776
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   777
        text_pos = (self.Pos.x + (self.Size[0] - name_size[0]) / 2,
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   778
                    self.Pos.y + (self.Size[1] - name_size[1]) / 2)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   779
        # Draw a rectangle with the variable size
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   780
        dc.DrawRectangle(self.Pos.x, self.Pos.y, self.Size[0] + 1, self.Size[1] + 1)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   781
        # Draw variable name
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   782
        dc.DrawText(self.Name, text_pos[0], text_pos[1])
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   783
        # Draw connectors
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   784
        if self.Input:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   785
            self.Input.Draw(dc)
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   786
        if self.Output:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   787
            self.Output.Draw(dc)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   788
        if self.ExecutionOrder != 0:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   789
            # Draw variable execution order
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   790
            dc.DrawText(str(self.ExecutionOrder), self.Pos.x + self.Size[0] - executionorder_size[0],
1768
691083b5682a clean-up: fix PEP8 E128 continuation line under-indented for visual indent
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1761
diff changeset
   791
                        self.Pos.y + self.Size[1] + 2)
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   792
        if not getattr(dc, "printing", False):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   793
            DrawHighlightedText(dc, self.Name, self.Highlights, text_pos[0], text_pos[1])
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   794
1782
5b6ad7a7fd9d clean-up: fix PEP8 E265 block comment should start with '# '
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1768
diff changeset
   795
5b6ad7a7fd9d clean-up: fix PEP8 E265 block comment should start with '# '
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1768
diff changeset
   796
# -------------------------------------------------------------------------------
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   797
#                        Function Block Diagram Connector
1782
5b6ad7a7fd9d clean-up: fix PEP8 E265 block comment should start with '# '
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1768
diff changeset
   798
# -------------------------------------------------------------------------------
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   799
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   800
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   801
class FBD_Connector(Graphic_Element):
1736
7e61baa047f0 clean-up: fix PEP8 E302 expected 2 blank lines, found 1
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1734
diff changeset
   802
    """
7e61baa047f0 clean-up: fix PEP8 E302 expected 2 blank lines, found 1
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1734
diff changeset
   803
    Class that implements the graphic representation of a connection
7e61baa047f0 clean-up: fix PEP8 E302 expected 2 blank lines, found 1
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1734
diff changeset
   804
    """
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   805
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   806
    # Create a new connection
1744
69dfdb26f600 clean-up: fix PEP8 E251 unexpected spaces around keyword / parameter equals
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1740
diff changeset
   807
    def __init__(self, parent, type, name, id=None):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   808
        Graphic_Element.__init__(self, parent)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   809
        self.Type = type
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   810
        self.Id = id
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   811
        self.SetName(name)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   812
        self.Pos = wx.Point(0, 0)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   813
        self.Size = wx.Size(0, 0)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   814
        self.Highlights = []
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   815
        # Create an input or output connector according to connection type
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   816
        if self.Type == CONNECTOR:
1744
69dfdb26f600 clean-up: fix PEP8 E251 unexpected spaces around keyword / parameter equals
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1740
diff changeset
   817
            self.Connector = Connector(self, "", "ANY", wx.Point(0, 0), WEST, onlyone=True)
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   818
        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   819
            self.Connector = Connector(self, "", "ANY", wx.Point(0, 0), EAST)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   820
        self.RefreshConnectors()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   821
        self.RefreshNameSize()
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   822
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   823
    def Flush(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   824
        if self.Connector:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   825
            self.Connector.Flush()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   826
            self.Connector = None
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   827
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   828
    # Returns the RedrawRect
1744
69dfdb26f600 clean-up: fix PEP8 E251 unexpected spaces around keyword / parameter equals
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1740
diff changeset
   829
    def GetRedrawRect(self, movex=0, movey=0):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   830
        rect = Graphic_Element.GetRedrawRect(self, movex, movey)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   831
        if movex != 0 or movey != 0:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   832
            if self.Connector and self.Connector.IsConnected():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   833
                rect = rect.Union(self.Connector.GetConnectedRedrawRect(movex, movey))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   834
        return rect
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   835
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   836
    # Make a clone of this FBD_Connector
1744
69dfdb26f600 clean-up: fix PEP8 E251 unexpected spaces around keyword / parameter equals
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1740
diff changeset
   837
    def Clone(self, parent, id=None, pos=None):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   838
        connection = FBD_Connector(parent, self.Type, self.Name, id)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   839
        connection.SetSize(self.Size[0], self.Size[1])
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   840
        if pos is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   841
            connection.SetPosition(pos.x, pos.y)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   842
        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   843
            connection.SetPosition(self.Pos.x, self.Pos.y)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   844
        connection.Connector = self.Connector.Clone(connection)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   845
        return connection
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   846
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   847
    def GetConnectorTranslation(self, element):
1739
ec153828ded2 clean-up: fix PEP8 E203 whitespace before ':' and whitespace before ','
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1736
diff changeset
   848
        return {self.Connector: element.Connector}
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   849
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   850
    # Unconnect connector
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   851
    def Clean(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   852
        if self.Connector:
1744
69dfdb26f600 clean-up: fix PEP8 E251 unexpected spaces around keyword / parameter equals
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1740
diff changeset
   853
            self.Connector.UnConnect(delete=True)
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   854
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   855
    # Delete this connection by calling the appropriate method
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   856
    def Delete(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   857
        self.Parent.DeleteConnection(self)
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   858
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   859
    # Refresh the size of text for name
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   860
    def RefreshNameSize(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   861
        self.NameSize = self.Parent.GetTextExtent(self.Name)
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   862
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   863
    # Refresh the connection bounding box
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   864
    def RefreshBoundingBox(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   865
        if self.Type == CONNECTOR:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   866
            bbx_x = self.Pos.x - CONNECTOR_SIZE
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   867
        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   868
            bbx_x = self.Pos.x
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   869
        bbx_width = self.Size[0] + CONNECTOR_SIZE
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   870
        self.BoundingBox = wx.Rect(bbx_x, self.Pos.y, bbx_width, self.Size[1])
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   871
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   872
    # Refresh the position of the connection connector
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   873
    def RefreshConnectors(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   874
        scaling = self.Parent.GetScaling()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   875
        if scaling is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   876
            position = round_scaling(self.Pos.y + self.Size[1] / 2, scaling[1]) - self.Pos.y
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   877
        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   878
            position = self.Size[1] / 2
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   879
        if self.Type == CONNECTOR:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   880
            self.Connector.SetPosition(wx.Point(0, position))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   881
        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   882
            self.Connector.SetPosition(wx.Point(self.Size[0], position))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   883
        self.RefreshConnected()
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   884
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   885
    # Refresh the position of wires connected to connector
1744
69dfdb26f600 clean-up: fix PEP8 E251 unexpected spaces around keyword / parameter equals
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1740
diff changeset
   886
    def RefreshConnected(self, exclude=[]):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   887
        if self.Connector:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   888
            self.Connector.MoveConnected(exclude)
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   889
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   890
    # Test if point given is on the connection connector
1744
69dfdb26f600 clean-up: fix PEP8 E251 unexpected spaces around keyword / parameter equals
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1740
diff changeset
   891
    def TestConnector(self, pt, direction=None, exclude=True):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   892
        if self.Connector and self.Connector.TestPoint(pt, direction, exclude):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   893
            return self.Connector
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   894
        return None
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   895
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   896
    # Returns the connection connector
1744
69dfdb26f600 clean-up: fix PEP8 E251 unexpected spaces around keyword / parameter equals
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1740
diff changeset
   897
    def GetConnector(self, position=None, name=None):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   898
        return self.Connector
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   899
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   900
        # Returns all the block connectors
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   901
    def GetConnectors(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   902
        connectors = {"inputs": [], "outputs": []}
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   903
        if self.Type == CONNECTOR:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   904
            connectors["inputs"].append(self.Connector)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   905
        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   906
            connectors["outputs"].append(self.Connector)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   907
        return connectors
1605
0b6b60241230 fix issue that in Debug mode LD instance doesn't show correctly its state after
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1571
diff changeset
   908
0b6b60241230 fix issue that in Debug mode LD instance doesn't show correctly its state after
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1571
diff changeset
   909
    def SpreadCurrent(self):
0b6b60241230 fix issue that in Debug mode LD instance doesn't show correctly its state after
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1571
diff changeset
   910
        if self.Type == CONNECTOR:
0b6b60241230 fix issue that in Debug mode LD instance doesn't show correctly its state after
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1571
diff changeset
   911
            continuations = self.Parent.GetContinuationByName(self.Name)
0b6b60241230 fix issue that in Debug mode LD instance doesn't show correctly its state after
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1571
diff changeset
   912
            if continuations is not None:
0b6b60241230 fix issue that in Debug mode LD instance doesn't show correctly its state after
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1571
diff changeset
   913
                value = self.Connector.ReceivingCurrent()
0b6b60241230 fix issue that in Debug mode LD instance doesn't show correctly its state after
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1571
diff changeset
   914
                for cont in continuations:
0b6b60241230 fix issue that in Debug mode LD instance doesn't show correctly its state after
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1571
diff changeset
   915
                    cont.Connector.SpreadCurrent(value)
0b6b60241230 fix issue that in Debug mode LD instance doesn't show correctly its state after
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1571
diff changeset
   916
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   917
    # Changes the variable type
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   918
    def SetType(self, type):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   919
        if type != self.Type:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   920
            self.Type = type
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   921
            self.Clean()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   922
            # Create an input or output connector according to connection type
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   923
            if self.Type == CONNECTOR:
1744
69dfdb26f600 clean-up: fix PEP8 E251 unexpected spaces around keyword / parameter equals
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1740
diff changeset
   924
                self.Connector = Connector(self, "", "ANY", wx.Point(0, 0), WEST, onlyone=True)
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   925
            else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   926
                self.Connector = Connector(self, "", "ANY", wx.Point(0, 0), EAST)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   927
            self.RefreshConnectors()
873
8737f1554494 Fix bug Variable and Continuation BoundingBox not refreshed when using Type modification shortcuts
Laurent Bessard
parents: 857
diff changeset
   928
            self.RefreshBoundingBox()
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   929
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   930
    # Returns the connection type
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   931
    def GetType(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   932
        return self.Type
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   933
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   934
    def GetConnectionResultType(self, connector, connectortype):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   935
        if self.Type == CONTINUATION:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   936
            connector = self.Parent.GetConnectorByName(self.Name)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   937
            if connector is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   938
                return connector.Connector.GetConnectedType()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   939
        return connectortype
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   940
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   941
    # Changes the connection name
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   942
    def SetName(self, name):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   943
        self.Name = name
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   944
        self.RefreshNameSize()
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   945
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   946
    # Returns the connection name
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   947
    def GetName(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   948
        return self.Name
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   949
852
1009f956d2ee Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents: 814
diff changeset
   950
    # Set size of the variable to the minimum size
1009f956d2ee Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents: 814
diff changeset
   951
    def SetBestSize(self, scaling):
1009f956d2ee Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents: 814
diff changeset
   952
        if self.Type == CONTINUATION:
1009f956d2ee Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents: 814
diff changeset
   953
            return Graphic_Element.SetBestSize(self, scaling, x_factor=1.)
1009f956d2ee Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents: 814
diff changeset
   954
        else:
1009f956d2ee Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents: 814
diff changeset
   955
            return Graphic_Element.SetBestSize(self, scaling, x_factor=0.)
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   956
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   957
    # Returns the connection minimum size
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   958
    def GetMinSize(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   959
        text_width, text_height = self.NameSize
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   960
        if text_height % 2 == 1:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   961
            text_height += 1
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   962
        return text_width + text_height + 20, text_height + 10
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   963
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   964
    # Method called when a LeftDClick event have been generated
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   965
    def OnLeftDClick(self, event, dc, scaling):
857
9695969796d0 Adding support for quickly changing variable and connection type
Laurent Bessard
parents: 852
diff changeset
   966
        if event.ControlDown():
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   967
            # Change connection type
857
9695969796d0 Adding support for quickly changing variable and connection type
Laurent Bessard
parents: 852
diff changeset
   968
            if self.Type == CONNECTOR:
9695969796d0 Adding support for quickly changing variable and connection type
Laurent Bessard
parents: 852
diff changeset
   969
                self.Parent.ChangeConnectionType(self, CONTINUATION)
9695969796d0 Adding support for quickly changing variable and connection type
Laurent Bessard
parents: 852
diff changeset
   970
            else:
9695969796d0 Adding support for quickly changing variable and connection type
Laurent Bessard
parents: 852
diff changeset
   971
                self.Parent.ChangeConnectionType(self, CONNECTOR)
9695969796d0 Adding support for quickly changing variable and connection type
Laurent Bessard
parents: 852
diff changeset
   972
        else:
9695969796d0 Adding support for quickly changing variable and connection type
Laurent Bessard
parents: 852
diff changeset
   973
            # Edit the connection properties
9695969796d0 Adding support for quickly changing variable and connection type
Laurent Bessard
parents: 852
diff changeset
   974
            self.Parent.EditConnectionContent(self)
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   975
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   976
    # Method called when a RightUp event have been generated
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   977
    def OnRightUp(self, event, dc, scaling):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   978
        # Popup the default menu
857
9695969796d0 Adding support for quickly changing variable and connection type
Laurent Bessard
parents: 852
diff changeset
   979
        self.Parent.PopupConnectionMenu()
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   980
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   981
    # Refreshes the connection model
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   982
    def RefreshModel(self, move=True):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   983
        self.Parent.RefreshConnectionModel(self)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   984
        # If connection has moved and connection is of type CONTINUATION, refresh
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   985
        # the model of wires connected to connector
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   986
        if move and self.Type == CONTINUATION:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   987
            if self.Connector:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   988
                self.Connector.RefreshWires()
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   989
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   990
    # Adds an highlight to the connection
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   991
    def AddHighlight(self, infos, start, end, highlight_type):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   992
        if infos[0] == "name" and start[0] == 0 and end[0] == 0:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   993
            AddHighlight(self.Highlights, (start, end, highlight_type))
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   994
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   995
    # Removes an highlight from the connection
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   996
    def RemoveHighlight(self, infos, start, end, highlight_type):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   997
        if infos[0] == "name":
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   998
            RemoveHighlight(self.Highlights, (start, end, highlight_type))
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   999
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1000
    # Removes all the highlights of one particular type from the connection
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1001
    def ClearHighlight(self, highlight_type=None):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1002
        ClearHighlights(self.Highlights, highlight_type)
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
  1003
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1004
    # Draws connection
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1005
    def Draw(self, dc):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1006
        Graphic_Element.Draw(self, dc)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1007
        dc.SetPen(MiterPen(wx.BLACK))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1008
        dc.SetBrush(wx.WHITE_BRUSH)
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
  1009
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1010
        if getattr(dc, "printing", False):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1011
            name_size = dc.GetTextExtent(self.Name)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1012
        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1013
            name_size = self.NameSize
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
  1014
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1015
        # Draw a rectangle with the connection size with arrows inside
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1016
        dc.DrawRectangle(self.Pos.x, self.Pos.y, self.Size[0] + 1, self.Size[1] + 1)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1017
        arrowsize = min(self.Size[1] / 2, (self.Size[0] - name_size[0] - 10) / 2)
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
  1018
        dc.DrawLine(self.Pos.x, self.Pos.y, self.Pos.x + arrowsize,
1768
691083b5682a clean-up: fix PEP8 E128 continuation line under-indented for visual indent
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1761
diff changeset
  1019
                    self.Pos.y + self.Size[1] / 2)
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
  1020
        dc.DrawLine(self.Pos.x + arrowsize, self.Pos.y + self.Size[1] / 2,
1768
691083b5682a clean-up: fix PEP8 E128 continuation line under-indented for visual indent
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1761
diff changeset
  1021
                    self.Pos.x, self.Pos.y + self.Size[1])
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
  1022
        dc.DrawLine(self.Pos.x + self.Size[0] - arrowsize, self.Pos.y,
1768
691083b5682a clean-up: fix PEP8 E128 continuation line under-indented for visual indent
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1761
diff changeset
  1023
                    self.Pos.x + self.Size[0], self.Pos.y + self.Size[1] / 2)
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
  1024
        dc.DrawLine(self.Pos.x + self.Size[0], self.Pos.y + self.Size[1] / 2,
1768
691083b5682a clean-up: fix PEP8 E128 continuation line under-indented for visual indent
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1761
diff changeset
  1025
                    self.Pos.x + self.Size[0] - arrowsize, self.Pos.y + self.Size[1])
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1026
        # Draw connection name
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
  1027
        text_pos = (self.Pos.x + (self.Size[0] - name_size[0]) / 2,
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1028
                    self.Pos.y + (self.Size[1] - name_size[1]) / 2)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1029
        dc.DrawText(self.Name, text_pos[0], text_pos[1])
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1030
        # Draw connector
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1031
        if self.Connector:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1032
            self.Connector.Draw(dc)
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
  1033
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1034
        if not getattr(dc, "printing", False):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1035
            DrawHighlightedText(dc, self.Name, self.Highlights, text_pos[0], text_pos[1])