graphics/FBD_Objects.py
author Edouard Tisserant <edouard.tisserant@gmail.com>
Mon, 12 Jul 2021 10:07:52 +0200
branchsvghmi
changeset 3272 c8182e066545
parent 2437 105c20fdeb19
child 3303 0ffb41625592
permissions -rw-r--r--
SVGHMI: Fixed iterator in session manager. Getting closer to working multiclient, to be continued.
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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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from __future__ import absolute_import
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from __future__ import division
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import wx
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from six.moves import xrange
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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=None, 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=None):
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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(output.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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    # Test if point given is on one of the block connectors
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    def TestConnector(self, pt, direction=None, exclude=True):
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        # Test each input connector
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        for input in self.Inputs:
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            if input.TestPoint(pt, direction, exclude):
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                return input
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        # Test each output connector
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        for output in self.Outputs:
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            if output.TestPoint(pt, direction, exclude):
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                return output
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        return None
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    # Changes the block type
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    def SetType(self, type, extension, inputs=None, connectors=None, executionControl=False):
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        if type != self.Type or self.Extension != extension or executionControl != self.ExecutionControl:
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            if type != self.Type:
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                self.Type = type
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                self.TypeSize = self.Parent.GetTextExtent(self.Type)
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            self.Extension = extension
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            self.ExecutionControl = executionControl
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            # Find the block definition from type given and create the corresponding
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            # inputs and outputs
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            blocktype = self.Parent.GetBlockType(type, inputs)
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            if blocktype:
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                self.Colour = wx.BLACK
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                inputs = [input for input in blocktype["inputs"]]
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                outputs = [output for output in blocktype["outputs"]]
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                if blocktype["extensible"]:
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                    start = int(inputs[-1][0].replace("IN", ""))
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                    for dummy in xrange(self.Extension - len(blocktype["inputs"])):
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                        start += 1
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                        inputs.append(("IN%d" % start, inputs[-1][1], inputs[-1][2]))
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                comment = blocktype["comment"]
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                self.Description = _(comment) + blocktype.get("usage", "")
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            else:
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                self.Colour = wx.RED
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                connectors = {} if connectors is None else connectors
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                inputs = connectors.get("inputs", [])
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                outputs = connectors.get("outputs", [])
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                self.Description = None
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            if self.ExecutionControl:
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                inputs.insert(0,  ("EN",   "BOOL", "none"))
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                outputs.insert(0, ("ENO",  "BOOL", "none"))
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            self.Pen = MiterPen(self.Colour)
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            # Extract the inputs properties and create or modify the corresponding connector
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            input_connectors = []
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            for input_name, input_type, input_modifier in inputs:
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                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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   280
                    connector.SetNegated(True)
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   281
                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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   285
                        wires = input.GetWires()[:]
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   286
                        input.UnConnect()
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   287
                        for wire in wires:
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   288
                            connector.Connect(wire)
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   289
                        break
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   290
                input_connectors.append(connector)
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   291
            for input in self.Inputs:
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   292
                input.UnConnect(delete=True)
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   293
            self.Inputs = input_connectors
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   294
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            # Extract the outputs properties and create or modify the corresponding connector
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   296
            output_connectors = []
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   297
            for output_name, output_type, output_modifier in outputs:
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   298
                connector = Connector(self, output_name, output_type, wx.Point(0, 0), EAST)
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   299
                if output_modifier == "negated":
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   300
                    connector.SetNegated(True)
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   301
                elif output_modifier != "none":
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   302
                    connector.SetEdge(output_modifier)
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   303
                for output in self.Outputs:
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   304
                    if output.GetName() == output_name:
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   305
                        wires = output.GetWires()[:]
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   306
                        output.UnConnect()
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   307
                        for wire in wires:
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   308
                            connector.Connect(wire)
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   309
                        break
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   310
                output_connectors.append(connector)
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   311
            for output in self.Outputs:
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   312
                output.UnConnect(delete=True)
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   313
            self.Outputs = output_connectors
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   314
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            self.RefreshMinSize()
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   316
            self.RefreshConnectors()
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   317
            for output in self.Outputs:
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   318
                output.RefreshWires()
814
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   319
            self.RefreshBoundingBox()
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   320
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    # Returns the block type
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   322
    def GetType(self):
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   323
        return self.Type
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   324
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   325
    # Changes the block name
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   326
    def SetName(self, name):
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   327
        self.Name = name
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   328
        self.RefreshNameSize()
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   329
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   330
    # Returs the block name
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   331
    def GetName(self):
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   332
        return self.Name
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diff changeset
   333
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   334
    # Changes the extension name
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diff changeset
   335
    def SetExtension(self, extension):
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   336
        self.Extension = extension
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   337
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   338
    # Returs the extension name
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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diff changeset
   339
    def GetExtension(self):
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diff changeset
   340
        return self.Extension
1730
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diff changeset
   341
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diff changeset
   342
    # Changes the execution order
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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diff changeset
   343
    def SetExecutionOrder(self, executionOrder):
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diff changeset
   344
        self.ExecutionOrder = executionOrder
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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diff changeset
   345
        self.RefreshExecutionOrderSize()
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diff changeset
   346
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   347
    # Returs the execution order
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diff changeset
   348
    def GetExecutionOrder(self):
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   349
        return self.ExecutionOrder
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   350
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   351
    # Returs the execution order
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diff changeset
   352
    def GetExecutionControl(self):
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   353
        return self.ExecutionControl
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diff changeset
   354
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   355
    # Refresh the block minimum size
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diff changeset
   356
    def RefreshMinSize(self):
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diff changeset
   357
        # Calculate the inputs maximum width
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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diff changeset
   358
        max_input = 0
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diff changeset
   359
        for input in self.Inputs:
1847
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diff changeset
   360
            w, _h = input.GetNameSize()
814
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diff changeset
   361
            max_input = max(max_input, w)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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diff changeset
   362
        # Calculate the outputs maximum width
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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diff changeset
   363
        max_output = 0
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diff changeset
   364
        for output in self.Outputs:
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diff changeset
   365
            w, _h = output.GetNameSize()
814
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diff changeset
   366
            max_output = max(max_output, w)
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diff changeset
   367
        width = max(self.TypeSize[0] + 10, max_input + max_output + 15)
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diff changeset
   368
        height = (max(len(self.Inputs), len(self.Outputs)) + 1) * BLOCK_LINE_SIZE
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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diff changeset
   369
        self.MinSize = width, height
1730
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diff changeset
   370
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diff changeset
   371
    # Returns the block minimum size
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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diff changeset
   372
    def GetMinSize(self):
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diff changeset
   373
        return self.MinSize
1730
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diff changeset
   374
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diff changeset
   375
    # Changes the negated property of the connector handled
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   376
    def SetConnectorNegated(self, negated):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   377
        handle_type, handle = self.Handle
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   378
        if handle_type == HANDLE_CONNECTOR:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   379
            handle.SetNegated(negated)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   380
            self.RefreshModel(False)
1730
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diff changeset
   381
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
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diff changeset
   382
    # Changes the edge property of the connector handled
5743cbdff669 Integration of PLCOpenEditor into Beremiz
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parents:
diff changeset
   383
    def SetConnectorEdge(self, edge):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   384
        handle_type, handle = self.Handle
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   385
        if handle_type == HANDLE_CONNECTOR:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   386
            handle.SetEdge(edge)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   387
            self.RefreshModel(False)
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   388
1753
19f19c66b67e clean-up: fix most PEP8 E266 too many leading '#' for block comment
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1744
diff changeset
   389
#    # Method called when a Motion event have been generated
19f19c66b67e clean-up: fix most PEP8 E266 too many leading '#' for block comment
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parents: 1744
diff changeset
   390
#    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
   391
#        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
   392
#            pos = event.GetLogicalPosition(dc)
19f19c66b67e clean-up: fix most PEP8 E266 too many leading '#' for block comment
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parents: 1744
diff changeset
   393
#            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
   394
#                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
   395
#                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
   396
#                    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
   397
#                    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
   398
#                    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
   399
#        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
   400
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   401
    # Method called when a LeftDClick event have been generated
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   402
    def OnLeftDClick(self, event, dc, scaling):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   403
        # Edit the block properties
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   404
        self.Parent.EditBlockContent(self)
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   405
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   406
    # Method called when a RightUp event have been generated
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   407
    def OnRightUp(self, event, dc, scaling):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   408
        pos = GetScaledEventPosition(event, dc, scaling)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   409
        # 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
   410
        connector = self.TestConnector(pos, exclude=False)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   411
        if connector:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   412
            self.Handle = (HANDLE_CONNECTOR, connector)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   413
            self.Parent.PopupBlockMenu(connector)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   414
        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   415
            self.Parent.PopupBlockMenu()
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   416
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   417
    # Refreshes the block model
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   418
    def RefreshModel(self, move=True):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   419
        self.Parent.RefreshBlockModel(self)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   420
        # If block has moved, refresh the model of wires connected to outputs
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   421
        if move:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   422
            for output in self.Outputs:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   423
                output.RefreshWires()
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   424
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   425
    def GetToolTipValue(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   426
        return self.Description
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   427
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   428
    # 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
   429
    def AddHighlight(self, infos, start, end, highlight_type):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   430
        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
   431
            highlights = self.Highlights.setdefault(infos[0], [])
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   432
            AddHighlight(highlights, (start, end, highlight_type))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   433
        elif infos[0] == "input" and infos[1] < len(self.Inputs):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   434
            self.Inputs[infos[1]].AddHighlight(infos[2:], start, end, highlight_type)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   435
        elif infos[0] == "output" and infos[1] < len(self.Outputs):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   436
            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
   437
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   438
    # Removes an highlight from the block
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   439
    def RemoveHighlight(self, infos, start, end, highlight_type):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   440
        if infos[0] in ["type", "name"]:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   441
            highlights = self.Highlights.get(infos[0], [])
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   442
            if RemoveHighlight(highlights, (start, end, highlight_type)) and len(highlights) == 0:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   443
                self.Highlights.pop(infos[0])
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   444
        elif infos[0] == "input" and infos[1] < len(self.Inputs):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   445
            self.Inputs[infos[1]].RemoveHighlight(infos[2:], start, end, highlight_type)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   446
        elif infos[0] == "output" and infos[1] < len(self.Outputs):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   447
            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
   448
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   449
    # Removes all the highlights of one particular type from the block
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   450
    def ClearHighlight(self, highlight_type=None):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   451
        if highlight_type is None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   452
            self.Highlights = {}
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   453
        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   454
            highlight_items = self.Highlights.items()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   455
            for name, highlights in highlight_items:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   456
                highlights = ClearHighlights(highlights, highlight_type)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   457
                if len(highlights) == 0:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   458
                    self.Highlights.pop(name)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   459
        for input in self.Inputs:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   460
            input.ClearHighlights(highlight_type)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   461
        for output in self.Outputs:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   462
            output.ClearHighlights(highlight_type)
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   463
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   464
    # Draws block
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   465
    def Draw(self, dc):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   466
        Graphic_Element.Draw(self, dc)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   467
        dc.SetPen(self.Pen)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   468
        dc.SetBrush(wx.WHITE_BRUSH)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   469
        dc.SetTextForeground(self.Colour)
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   470
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   471
        if getattr(dc, "printing", False):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   472
            name_size = dc.GetTextExtent(self.Name)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   473
            type_size = dc.GetTextExtent(self.Type)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   474
            executionorder_size = dc.GetTextExtent(str(self.ExecutionOrder))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   475
        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   476
            name_size = self.NameSize
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   477
            type_size = self.TypeSize
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   478
            executionorder_size = self.ExecutionOrderSize
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   479
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   480
        # Draw a rectangle with the block size
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   481
        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
   482
        # Draw block name and block type
2437
105c20fdeb19 python3 support: pylint, W1619 #(old-division) division w/o __future__ statement
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 2432
diff changeset
   483
        name_pos = (self.Pos.x + (self.Size[0] - name_size[0]) // 2,
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   484
                    self.Pos.y - (name_size[1] + 2))
2437
105c20fdeb19 python3 support: pylint, W1619 #(old-division) division w/o __future__ statement
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 2432
diff changeset
   485
        type_pos = (self.Pos.x + (self.Size[0] - type_size[0]) // 2,
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   486
                    self.Pos.y + 5)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   487
        dc.DrawText(self.Name, name_pos[0], name_pos[1])
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   488
        dc.DrawText(self.Type, type_pos[0], type_pos[1])
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   489
        # Draw inputs and outputs connectors
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   490
        for input in self.Inputs:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   491
            input.Draw(dc)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   492
        for output in self.Outputs:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   493
            output.Draw(dc)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   494
        if self.ExecutionOrder != 0:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   495
            # Draw block execution order
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   496
            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
   497
                        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
   498
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   499
        if not getattr(dc, "printing", False):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   500
            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
   501
            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
   502
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   503
1782
5b6ad7a7fd9d clean-up: fix PEP8 E265 block comment should start with '# '
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1768
diff changeset
   504
# -------------------------------------------------------------------------------
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   505
#                        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
   506
# -------------------------------------------------------------------------------
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   507
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   508
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   509
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
   510
    """
7e61baa047f0 clean-up: fix PEP8 E302 expected 2 blank lines, found 1
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1734
diff changeset
   511
    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
   512
    """
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   513
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   514
    # 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
   515
    def __init__(self, parent, type, name, value_type, id=None, executionOrder=0):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   516
        Graphic_Element.__init__(self, parent)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   517
        self.Type = None
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   518
        self.ValueType = None
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   519
        self.Id = id
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   520
        self.SetName(name)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   521
        self.SetExecutionOrder(executionOrder)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   522
        self.Input = None
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   523
        self.Output = None
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   524
        self.SetType(type, value_type)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   525
        self.Highlights = []
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   526
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   527
    # 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
   528
    def Clone(self, parent, id=None, pos=None):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   529
        variable = FBD_Variable(parent, self.Type, self.Name, self.ValueType, id)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   530
        variable.SetSize(self.Size[0], self.Size[1])
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   531
        if pos is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   532
            variable.SetPosition(pos.x, pos.y)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   533
        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   534
            variable.SetPosition(self.Pos.x, self.Pos.y)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   535
        if self.Input:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   536
            variable.Input = self.Input.Clone(variable)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   537
        if self.Output:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   538
            variable.Output = self.Output.Clone(variable)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   539
        return variable
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   540
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   541
    def GetConnectorTranslation(self, element):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   542
        connectors = {}
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   543
        if self.Input is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   544
            connectors[self.Input] = element.Input
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   545
        if self.Output is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   546
            connectors[self.Output] = element.Output
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   547
        return connectors
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   548
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   549
    def Flush(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   550
        if self.Input is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   551
            self.Input.Flush()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   552
            self.Input = None
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   553
        if self.Output is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   554
            self.Output.Flush()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   555
            self.Output = None
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   556
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   557
    # 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
   558
    def GetRedrawRect(self, movex=0, movey=0):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   559
        rect = Graphic_Element.GetRedrawRect(self, movex, movey)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   560
        if movex != 0 or movey != 0:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   561
            if self.Input and self.Input.IsConnected():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   562
                rect = rect.Union(self.Input.GetConnectedRedrawRect(movex, movey))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   563
            if self.Output and self.Output.IsConnected():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   564
                rect = rect.Union(self.Output.GetConnectedRedrawRect(movex, movey))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   565
        return rect
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   566
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   567
    # Unconnect connector
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   568
    def Clean(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   569
        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
   570
            self.Input.UnConnect(delete=True)
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   571
        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
   572
            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
   573
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   574
    # Delete this variable by calling the appropriate method
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   575
    def Delete(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   576
        self.Parent.DeleteVariable(self)
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   577
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   578
    # Refresh the size of text for name
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   579
    def RefreshNameSize(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   580
        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
   581
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   582
    # Refresh the size of text for execution order
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   583
    def RefreshExecutionOrderSize(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   584
        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
   585
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   586
    # Refresh the variable bounding box
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   587
    def RefreshBoundingBox(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   588
        if self.Type in (OUTPUT, INOUT):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   589
            bbx_x = self.Pos.x - CONNECTOR_SIZE
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   590
        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   591
            bbx_x = self.Pos.x
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   592
        if self.Type == INOUT:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   593
            bbx_width = self.Size[0] + 2 * CONNECTOR_SIZE
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   594
        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   595
            bbx_width = self.Size[0] + CONNECTOR_SIZE
2437
105c20fdeb19 python3 support: pylint, W1619 #(old-division) division w/o __future__ statement
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 2432
diff changeset
   596
        bbx_x = min(bbx_x, self.Pos.x + (self.Size[0] - self.NameSize[0]) // 2)
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   597
        bbx_width = max(bbx_width, self.NameSize[0])
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   598
        bbx_height = self.Size[1]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   599
        if self.ExecutionOrder != 0:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   600
            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
   601
            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
   602
            bbx_height = bbx_height + (self.ExecutionOrderSize[1] + 2)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   603
        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
   604
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   605
    # Refresh the position of the variable connector
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   606
    def RefreshConnectors(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   607
        scaling = self.Parent.GetScaling()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   608
        if scaling is not None:
2437
105c20fdeb19 python3 support: pylint, W1619 #(old-division) division w/o __future__ statement
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 2432
diff changeset
   609
            position = round_scaling(self.Pos.y + self.Size[1] // 2, scaling[1]) - self.Pos.y
105c20fdeb19 python3 support: pylint, W1619 #(old-division) division w/o __future__ statement
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 2432
diff changeset
   610
        else:
105c20fdeb19 python3 support: pylint, W1619 #(old-division) division w/o __future__ statement
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 2432
diff changeset
   611
            position = self.Size[1] // 2
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   612
        if self.Input:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   613
            self.Input.SetPosition(wx.Point(0, position))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   614
        if self.Output:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   615
            self.Output.SetPosition(wx.Point(self.Size[0], position))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   616
        self.RefreshConnected()
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   617
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   618
    # Refresh the position of wires connected to connector
1852
70c1cc354a8f fix pylint warning '(dangerous-default-value) Dangerous default value {} as argument'
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1847
diff changeset
   619
    def RefreshConnected(self, exclude=None):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   620
        if self.Input:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   621
            self.Input.MoveConnected(exclude)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   622
        if self.Output:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   623
            self.Output.MoveConnected(exclude)
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   624
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   625
    # 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
   626
    def TestConnector(self, pt, direction=None, exclude=True):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   627
        if self.Input and self.Input.TestPoint(pt, direction, exclude):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   628
            return self.Input
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   629
        if self.Output and self.Output.TestPoint(pt, direction, exclude):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   630
            return self.Output
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   631
        return None
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   632
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   633
    # 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
   634
    def GetConnector(self, position, name=None):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   635
        # if a name is given
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   636
        if name is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   637
            # 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
   638
            # if self.Input and name == self.Input.GetName():
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   639
            #    return self.Input
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   640
            if self.Output and name == self.Output.GetName():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   641
                return self.Output
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   642
        connectors = []
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   643
        # Test input connector if it exists
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   644
        if self.Input:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   645
            connectors.append(self.Input)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   646
        # Test output connector if it exists
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   647
        if self.Output:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   648
            connectors.append(self.Output)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   649
        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
   650
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   651
    # Returns all the block connectors
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   652
    def GetConnectors(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   653
        connectors = {"inputs": [], "outputs": []}
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   654
        if self.Input:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   655
            connectors["inputs"].append(self.Input)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   656
        if self.Output:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   657
            connectors["outputs"].append(self.Output)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   658
        return connectors
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   659
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   660
    # Changes the negated property of the variable connector if handled
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   661
    def SetConnectorNegated(self, negated):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   662
        handle_type, handle = self.Handle
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   663
        if handle_type == HANDLE_CONNECTOR:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   664
            handle.SetNegated(negated)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   665
            self.RefreshModel(False)
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   666
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   667
    # Changes the variable type
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   668
    def SetType(self, type, value_type):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   669
        if type != self.Type:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   670
            self.Type = type
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   671
            # Create an input or output connector according to variable type
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   672
            if self.Type != INPUT:
857
9695969796d0 Adding support for quickly changing variable and connection type
Laurent Bessard
parents: 852
diff changeset
   673
                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
   674
                    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
   675
            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
   676
                self.Input.UnConnect(delete=True)
857
9695969796d0 Adding support for quickly changing variable and connection type
Laurent Bessard
parents: 852
diff changeset
   677
                self.Input = None
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   678
            if self.Type != OUTPUT:
857
9695969796d0 Adding support for quickly changing variable and connection type
Laurent Bessard
parents: 852
diff changeset
   679
                if self.Output is None:
9695969796d0 Adding support for quickly changing variable and connection type
Laurent Bessard
parents: 852
diff changeset
   680
                    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
   681
            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
   682
                self.Output.UnConnect(delete=True)
857
9695969796d0 Adding support for quickly changing variable and connection type
Laurent Bessard
parents: 852
diff changeset
   683
                self.Output = None
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   684
            self.RefreshConnectors()
873
8737f1554494 Fix bug Variable and Continuation BoundingBox not refreshed when using Type modification shortcuts
Laurent Bessard
parents: 857
diff changeset
   685
            self.RefreshBoundingBox()
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   686
        elif value_type != self.ValueType:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   687
            if self.Input:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   688
                self.Input.SetType(value_type)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   689
            if self.Output:
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   690
                self.Output.SetType(value_type)
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   691
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   692
    # Returns the variable type
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   693
    def GetType(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   694
        return self.Type
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   695
857
9695969796d0 Adding support for quickly changing variable and connection type
Laurent Bessard
parents: 852
diff changeset
   696
    # Returns the variable value type
9695969796d0 Adding support for quickly changing variable and connection type
Laurent Bessard
parents: 852
diff changeset
   697
    def GetValueType(self):
9695969796d0 Adding support for quickly changing variable and connection type
Laurent Bessard
parents: 852
diff changeset
   698
        return self.ValueType
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
    # Changes the variable name
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   701
    def SetName(self, name):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   702
        self.Name = name
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   703
        self.RefreshNameSize()
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   704
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   705
    # Returns the variable name
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   706
    def GetName(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   707
        return self.Name
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
    # Changes the execution order
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   710
    def SetExecutionOrder(self, executionOrder):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   711
        self.ExecutionOrder = executionOrder
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   712
        self.RefreshExecutionOrderSize()
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   713
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   714
    # Returs the execution order
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   715
    def GetExecutionOrder(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   716
        return self.ExecutionOrder
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   717
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   718
    # Returns the variable minimum size
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   719
    def GetMinSize(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   720
        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
   721
852
1009f956d2ee Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents: 814
diff changeset
   722
    # 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
   723
    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
   724
        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
   725
            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
   726
        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
   727
            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
   728
        else:
1009f956d2ee Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents: 814
diff changeset
   729
            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
   730
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   731
    # Method called when a LeftDClick event have been generated
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   732
    def OnLeftDClick(self, event, dc, scaling):
857
9695969796d0 Adding support for quickly changing variable and connection type
Laurent Bessard
parents: 852
diff changeset
   733
        if event.ControlDown():
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   734
            # Change variable type
857
9695969796d0 Adding support for quickly changing variable and connection type
Laurent Bessard
parents: 852
diff changeset
   735
            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
   736
            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
   737
                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
   738
        else:
9695969796d0 Adding support for quickly changing variable and connection type
Laurent Bessard
parents: 852
diff changeset
   739
            # Edit the variable properties
9695969796d0 Adding support for quickly changing variable and connection type
Laurent Bessard
parents: 852
diff changeset
   740
            self.Parent.EditVariableContent(self)
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   741
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   742
    # Method called when a RightUp event have been generated
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   743
    def OnRightUp(self, event, dc, scaling):
857
9695969796d0 Adding support for quickly changing variable and connection type
Laurent Bessard
parents: 852
diff changeset
   744
        self.Parent.PopupVariableMenu()
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   745
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   746
    # Refreshes the variable model
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   747
    def RefreshModel(self, move=True):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   748
        self.Parent.RefreshVariableModel(self)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   749
        # 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
   750
        # of wires connected to output connector
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   751
        if move and self.Type != OUTPUT:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   752
            if self.Output:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   753
                self.Output.RefreshWires()
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
    # Adds an highlight to the variable
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   756
    def AddHighlight(self, infos, start, end, highlight_type):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   757
        if infos[0] == "expression" and start[0] == 0 and end[0] == 0:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   758
            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
   759
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   760
    # Removes an highlight from the variable
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   761
    def RemoveHighlight(self, infos, start, end, highlight_type):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   762
        if infos[0] == "expression":
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   763
            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
   764
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   765
    # Removes all the highlights of one particular type from the variable
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   766
    def ClearHighlight(self, highlight_type=None):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   767
        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
   768
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   769
    # Draws variable
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   770
    def Draw(self, dc):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   771
        Graphic_Element.Draw(self, dc)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   772
        dc.SetPen(MiterPen(wx.BLACK))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   773
        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
   774
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   775
        if getattr(dc, "printing", False):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   776
            name_size = dc.GetTextExtent(self.Name)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   777
            executionorder_size = dc.GetTextExtent(str(self.ExecutionOrder))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   778
        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   779
            name_size = self.NameSize
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   780
            executionorder_size = self.ExecutionOrderSize
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   781
2437
105c20fdeb19 python3 support: pylint, W1619 #(old-division) division w/o __future__ statement
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 2432
diff changeset
   782
        text_pos = (self.Pos.x + (self.Size[0] - name_size[0]) // 2,
105c20fdeb19 python3 support: pylint, W1619 #(old-division) division w/o __future__ statement
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 2432
diff changeset
   783
                    self.Pos.y + (self.Size[1] - name_size[1]) // 2)
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   784
        # Draw a rectangle with the variable size
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   785
        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
   786
        # Draw variable name
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   787
        dc.DrawText(self.Name, text_pos[0], text_pos[1])
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   788
        # Draw connectors
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   789
        if self.Input:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   790
            self.Input.Draw(dc)
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   791
        if self.Output:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   792
            self.Output.Draw(dc)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   793
        if self.ExecutionOrder != 0:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   794
            # Draw variable execution order
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   795
            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
   796
                        self.Pos.y + self.Size[1] + 2)
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   797
        if not getattr(dc, "printing", False):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   798
            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
   799
1782
5b6ad7a7fd9d clean-up: fix PEP8 E265 block comment should start with '# '
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1768
diff changeset
   800
5b6ad7a7fd9d clean-up: fix PEP8 E265 block comment should start with '# '
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1768
diff changeset
   801
# -------------------------------------------------------------------------------
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   802
#                        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
   803
# -------------------------------------------------------------------------------
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   804
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   805
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   806
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
   807
    """
7e61baa047f0 clean-up: fix PEP8 E302 expected 2 blank lines, found 1
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1734
diff changeset
   808
    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
   809
    """
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   810
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   811
    # 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
   812
    def __init__(self, parent, type, name, id=None):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   813
        Graphic_Element.__init__(self, parent)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   814
        self.Type = type
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   815
        self.Id = id
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   816
        self.SetName(name)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   817
        self.Pos = wx.Point(0, 0)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   818
        self.Size = wx.Size(0, 0)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   819
        self.Highlights = []
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   820
        # Create an input or output connector according to connection type
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   821
        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
   822
            self.Connector = Connector(self, "", "ANY", wx.Point(0, 0), WEST, onlyone=True)
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   823
        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   824
            self.Connector = Connector(self, "", "ANY", wx.Point(0, 0), EAST)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   825
        self.RefreshConnectors()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   826
        self.RefreshNameSize()
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
    def Flush(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   829
        if self.Connector:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   830
            self.Connector.Flush()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   831
            self.Connector = None
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   832
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   833
    # 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
   834
    def GetRedrawRect(self, movex=0, movey=0):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   835
        rect = Graphic_Element.GetRedrawRect(self, movex, movey)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   836
        if movex != 0 or movey != 0:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   837
            if self.Connector and self.Connector.IsConnected():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   838
                rect = rect.Union(self.Connector.GetConnectedRedrawRect(movex, movey))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   839
        return rect
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   840
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   841
    # 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
   842
    def Clone(self, parent, id=None, pos=None):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   843
        connection = FBD_Connector(parent, self.Type, self.Name, id)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   844
        connection.SetSize(self.Size[0], self.Size[1])
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   845
        if pos is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   846
            connection.SetPosition(pos.x, pos.y)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   847
        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   848
            connection.SetPosition(self.Pos.x, self.Pos.y)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   849
        connection.Connector = self.Connector.Clone(connection)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   850
        return connection
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   851
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   852
    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
   853
        return {self.Connector: element.Connector}
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   854
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   855
    # Unconnect connector
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   856
    def Clean(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   857
        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
   858
            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
   859
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   860
    # Delete this connection by calling the appropriate method
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   861
    def Delete(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   862
        self.Parent.DeleteConnection(self)
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   863
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   864
    # Refresh the size of text for name
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   865
    def RefreshNameSize(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   866
        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
   867
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   868
    # Refresh the connection bounding box
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   869
    def RefreshBoundingBox(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   870
        if self.Type == CONNECTOR:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   871
            bbx_x = self.Pos.x - CONNECTOR_SIZE
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   872
        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   873
            bbx_x = self.Pos.x
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   874
        bbx_width = self.Size[0] + CONNECTOR_SIZE
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   875
        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
   876
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   877
    # Refresh the position of the connection connector
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   878
    def RefreshConnectors(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   879
        scaling = self.Parent.GetScaling()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   880
        if scaling is not None:
2437
105c20fdeb19 python3 support: pylint, W1619 #(old-division) division w/o __future__ statement
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 2432
diff changeset
   881
            position = round_scaling(self.Pos.y + self.Size[1] // 2, scaling[1]) - self.Pos.y
105c20fdeb19 python3 support: pylint, W1619 #(old-division) division w/o __future__ statement
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 2432
diff changeset
   882
        else:
105c20fdeb19 python3 support: pylint, W1619 #(old-division) division w/o __future__ statement
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 2432
diff changeset
   883
            position = self.Size[1] // 2
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   884
        if self.Type == CONNECTOR:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   885
            self.Connector.SetPosition(wx.Point(0, position))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   886
        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   887
            self.Connector.SetPosition(wx.Point(self.Size[0], position))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   888
        self.RefreshConnected()
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
    # Refresh the position of wires connected to connector
1852
70c1cc354a8f fix pylint warning '(dangerous-default-value) Dangerous default value {} as argument'
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1847
diff changeset
   891
    def RefreshConnected(self, exclude=None):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   892
        if self.Connector:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   893
            self.Connector.MoveConnected(exclude)
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   894
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   895
    # 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
   896
    def TestConnector(self, pt, direction=None, exclude=True):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   897
        if self.Connector and self.Connector.TestPoint(pt, direction, exclude):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   898
            return self.Connector
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   899
        return None
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   900
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   901
    # 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
   902
    def GetConnector(self, position=None, name=None):
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   903
        return self.Connector
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   904
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   905
        # Returns all the block connectors
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   906
    def GetConnectors(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   907
        connectors = {"inputs": [], "outputs": []}
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   908
        if self.Type == CONNECTOR:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   909
            connectors["inputs"].append(self.Connector)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   910
        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   911
            connectors["outputs"].append(self.Connector)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   912
        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
   913
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
    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
   915
        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
   916
            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
   917
            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
   918
                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
   919
                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
   920
                    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
   921
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   922
    # Changes the variable type
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   923
    def SetType(self, type):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   924
        if type != self.Type:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   925
            self.Type = type
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   926
            self.Clean()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   927
            # Create an input or output connector according to connection type
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   928
            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
   929
                self.Connector = Connector(self, "", "ANY", wx.Point(0, 0), WEST, onlyone=True)
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   930
            else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   931
                self.Connector = Connector(self, "", "ANY", wx.Point(0, 0), EAST)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   932
            self.RefreshConnectors()
873
8737f1554494 Fix bug Variable and Continuation BoundingBox not refreshed when using Type modification shortcuts
Laurent Bessard
parents: 857
diff changeset
   933
            self.RefreshBoundingBox()
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   934
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   935
    # Returns the connection type
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   936
    def GetType(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   937
        return self.Type
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   938
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   939
    def GetConnectionResultType(self, connector, connectortype):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   940
        if self.Type == CONTINUATION:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   941
            connector = self.Parent.GetConnectorByName(self.Name)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   942
            if connector is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   943
                return connector.Connector.GetConnectedType()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   944
        return connectortype
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
    # Changes the connection name
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   947
    def SetName(self, name):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   948
        self.Name = name
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   949
        self.RefreshNameSize()
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   950
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   951
    # Returns the connection name
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   952
    def GetName(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   953
        return self.Name
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   954
852
1009f956d2ee Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents: 814
diff changeset
   955
    # 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
   956
    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
   957
        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
   958
            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
   959
        else:
1009f956d2ee Fix support for adjusting block size to block minimum size and to Viewer scaling
Laurent Bessard
parents: 814
diff changeset
   960
            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
   961
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   962
    # Returns the connection minimum size
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   963
    def GetMinSize(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   964
        text_width, text_height = self.NameSize
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   965
        if text_height % 2 == 1:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   966
            text_height += 1
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   967
        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
   968
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   969
    # Method called when a LeftDClick event have been generated
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   970
    def OnLeftDClick(self, event, dc, scaling):
857
9695969796d0 Adding support for quickly changing variable and connection type
Laurent Bessard
parents: 852
diff changeset
   971
        if event.ControlDown():
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   972
            # Change connection type
857
9695969796d0 Adding support for quickly changing variable and connection type
Laurent Bessard
parents: 852
diff changeset
   973
            if self.Type == CONNECTOR:
9695969796d0 Adding support for quickly changing variable and connection type
Laurent Bessard
parents: 852
diff changeset
   974
                self.Parent.ChangeConnectionType(self, CONTINUATION)
9695969796d0 Adding support for quickly changing variable and connection type
Laurent Bessard
parents: 852
diff changeset
   975
            else:
9695969796d0 Adding support for quickly changing variable and connection type
Laurent Bessard
parents: 852
diff changeset
   976
                self.Parent.ChangeConnectionType(self, CONNECTOR)
9695969796d0 Adding support for quickly changing variable and connection type
Laurent Bessard
parents: 852
diff changeset
   977
        else:
9695969796d0 Adding support for quickly changing variable and connection type
Laurent Bessard
parents: 852
diff changeset
   978
            # Edit the connection properties
9695969796d0 Adding support for quickly changing variable and connection type
Laurent Bessard
parents: 852
diff changeset
   979
            self.Parent.EditConnectionContent(self)
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
    # Method called when a RightUp event have been generated
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   982
    def OnRightUp(self, event, dc, scaling):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   983
        # Popup the default menu
857
9695969796d0 Adding support for quickly changing variable and connection type
Laurent Bessard
parents: 852
diff changeset
   984
        self.Parent.PopupConnectionMenu()
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
   985
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   986
    # Refreshes the connection model
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   987
    def RefreshModel(self, move=True):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   988
        self.Parent.RefreshConnectionModel(self)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   989
        # If connection has moved and connection is of type CONTINUATION, refresh
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   990
        # the model of wires connected to connector
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   991
        if move and self.Type == CONTINUATION:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   992
            if self.Connector:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   993
                self.Connector.RefreshWires()
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
    # Adds an highlight to the connection
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   996
    def AddHighlight(self, infos, start, end, highlight_type):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   997
        if infos[0] == "name" and start[0] == 0 and end[0] == 0:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   998
            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
   999
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1000
    # Removes an highlight from the connection
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1001
    def RemoveHighlight(self, infos, start, end, highlight_type):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1002
        if infos[0] == "name":
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1003
            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
  1004
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1005
    # Removes all the highlights of one particular type from the connection
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1006
    def ClearHighlight(self, highlight_type=None):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1007
        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
  1008
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1009
    # Draws connection
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1010
    def Draw(self, dc):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1011
        Graphic_Element.Draw(self, dc)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1012
        dc.SetPen(MiterPen(wx.BLACK))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1013
        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
  1014
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1015
        if getattr(dc, "printing", False):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1016
            name_size = dc.GetTextExtent(self.Name)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1017
        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1018
            name_size = self.NameSize
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
  1019
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1020
        # Draw a rectangle with the connection size with arrows inside
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1021
        dc.DrawRectangle(self.Pos.x, self.Pos.y, self.Size[0] + 1, self.Size[1] + 1)
2437
105c20fdeb19 python3 support: pylint, W1619 #(old-division) division w/o __future__ statement
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 2432
diff changeset
  1022
        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
  1023
        dc.DrawLine(self.Pos.x, self.Pos.y, self.Pos.x + arrowsize,
2437
105c20fdeb19 python3 support: pylint, W1619 #(old-division) division w/o __future__ statement
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 2432
diff changeset
  1024
                    self.Pos.y + self.Size[1] // 2)
105c20fdeb19 python3 support: pylint, W1619 #(old-division) division w/o __future__ statement
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 2432
diff changeset
  1025
        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
  1026
                    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
  1027
        dc.DrawLine(self.Pos.x + self.Size[0] - arrowsize, self.Pos.y,
2437
105c20fdeb19 python3 support: pylint, W1619 #(old-division) division w/o __future__ statement
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 2432
diff changeset
  1028
                    self.Pos.x + self.Size[0], self.Pos.y + self.Size[1] // 2)
105c20fdeb19 python3 support: pylint, W1619 #(old-division) division w/o __future__ statement
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 2432
diff changeset
  1029
        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
  1030
                    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
  1031
        # Draw connection name
2437
105c20fdeb19 python3 support: pylint, W1619 #(old-division) division w/o __future__ statement
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 2432
diff changeset
  1032
        text_pos = (self.Pos.x + (self.Size[0] - name_size[0]) // 2,
105c20fdeb19 python3 support: pylint, W1619 #(old-division) division w/o __future__ statement
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 2432
diff changeset
  1033
                    self.Pos.y + (self.Size[1] - name_size[1]) // 2)
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1034
        dc.DrawText(self.Name, text_pos[0], text_pos[1])
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1035
        # Draw connector
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1036
        if self.Connector:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1037
            self.Connector.Draw(dc)
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1605
diff changeset
  1038
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1039
        if not getattr(dc, "printing", False):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
  1040
            DrawHighlightedText(dc, self.Name, self.Highlights, text_pos[0], text_pos[1])