editors/GraphicViewer.py
author Laurent Bessard
Mon, 13 May 2013 23:15:28 +0200
changeset 1130 f96e0254f0ce
parent 902 ffa8ee5ee2fe
child 1176 f4b434672204
permissions -rw-r--r--
Fixed loading of Blocks in Viewer when block interface have changed
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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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#This file is part of PLCOpenEditor, a library implementing an IEC 61131-3 editor
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#based on the plcopen standard. 
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#
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#Copyright (C) 2007: Edouard TISSERANT and Laurent BESSARD
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#
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#See COPYING file for copyrights details.
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#
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#This library is free software; you can redistribute it and/or
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#modify it under the terms of the GNU General Public
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#License as published by the Free Software Foundation; either
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#version 2.1 of the License, or (at your option) any later version.
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#
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#This library is distributed in the hope that it will be useful,
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#but WITHOUT ANY WARRANTY; without even the implied warranty of
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#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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#General Public License for more details.
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#
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#You should have received a copy of the GNU General Public
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#License along with this library; if not, write to the Free Software
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#Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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import numpy
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import math
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import wx
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import wx.lib.plot as plot
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import wx.lib.buttons
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from graphics.GraphicCommons import DebugViewer, MODE_SELECTION, MODE_MOTION
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from EditorPanel import EditorPanel
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from util.BitmapLibrary import GetBitmap
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colours = ['blue', 'red', 'green', 'yellow', 'orange', 'purple', 'brown', 'cyan',
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           'pink', 'grey']
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markers = ['circle', 'dot', 'square', 'triangle', 'triangle_down', 'cross', 'plus', 'circle']
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#-------------------------------------------------------------------------------
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#                       Debug Variable Graphic Viewer class
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#-------------------------------------------------------------------------------
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SECOND = 1000000000
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MINUTE = 60 * SECOND
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HOUR = 60 * MINUTE
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ZOOM_VALUES = map(lambda x:("x %.1f" % x, x), [math.sqrt(2) ** i for i in xrange(8)])
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RANGE_VALUES = map(lambda x: (str(x), x), [25 * 2 ** i for i in xrange(6)])
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TIME_RANGE_VALUES = [("%ds" % i, i * SECOND) for i in (1, 2, 5, 10, 20, 30)] + \
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                    [("%dm" % i, i * MINUTE) for i in (1, 2, 5, 10, 20, 30)] + \
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                    [("%dh" % i, i * HOUR) for i in (1, 2, 3, 6, 12, 24)]
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class GraphicViewer(EditorPanel, DebugViewer):
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    def _init_Editor(self, prnt):
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        self.Editor = wx.Panel(prnt)
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        main_sizer = wx.FlexGridSizer(cols=1, hgap=0, rows=2, vgap=0)
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        main_sizer.AddGrowableCol(0)
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        main_sizer.AddGrowableRow(0)
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        self.Canvas = plot.PlotCanvas(self.Editor, name='Canvas')
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        def _axisInterval(spec, lower, upper):
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            if spec == 'border':
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                if lower == upper:
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                    return lower - 0.5, upper + 0.5
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                else:
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                    border = (upper - lower) * 0.05
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                    return lower - border, upper + border
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            else:
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                return plot.PlotCanvas._axisInterval(self.Canvas, spec, lower, upper)
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        self.Canvas._axisInterval = _axisInterval
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        self.Canvas.SetYSpec('border')
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        self.Canvas.canvas.Bind(wx.EVT_LEFT_DOWN, self.OnCanvasLeftDown)
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        self.Canvas.canvas.Bind(wx.EVT_LEFT_UP, self.OnCanvasLeftUp)
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        self.Canvas.canvas.Bind(wx.EVT_MIDDLE_DOWN, self.OnCanvasMiddleDown)
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        self.Canvas.canvas.Bind(wx.EVT_MIDDLE_UP, self.OnCanvasMiddleUp)
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        self.Canvas.canvas.Bind(wx.EVT_MOTION, self.OnCanvasMotion)
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        self.Canvas.canvas.Bind(wx.EVT_SIZE, self.OnCanvasResize)
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        main_sizer.AddWindow(self.Canvas, 0, border=0, flag=wx.GROW)
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        range_sizer = wx.FlexGridSizer(cols=10, hgap=5, rows=1, vgap=0)
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        range_sizer.AddGrowableCol(5)
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        range_sizer.AddGrowableRow(0)
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        main_sizer.AddSizer(range_sizer, 0, border=5, flag=wx.GROW|wx.ALL)
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        range_label = wx.StaticText(self.Editor, label=_('Range:'))
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        range_sizer.AddWindow(range_label, 0, border=0, flag=wx.ALIGN_CENTER_VERTICAL)
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        self.CanvasRange = wx.ComboBox(self.Editor, 
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              size=wx.Size(100, 28), style=wx.CB_READONLY)
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        self.Bind(wx.EVT_COMBOBOX, self.OnRangeChanged, self.CanvasRange)
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        range_sizer.AddWindow(self.CanvasRange, 0, border=0, flag=wx.ALIGN_CENTER_VERTICAL)
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        zoom_label = wx.StaticText(self.Editor, label=_('Zoom:'))
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        range_sizer.AddWindow(zoom_label, 0, border=0, flag=wx.ALIGN_CENTER_VERTICAL)
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        self.CanvasZoom = wx.ComboBox(self.Editor, 
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              size=wx.Size(70, 28), style=wx.CB_READONLY)
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        self.Bind(wx.EVT_COMBOBOX, self.OnZoomChanged, self.CanvasZoom)
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        range_sizer.AddWindow(self.CanvasZoom, 0, border=0, flag=wx.ALIGN_CENTER_VERTICAL)
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        position_label = wx.StaticText(self.Editor, label=_('Position:'))
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        range_sizer.AddWindow(position_label, 0, border=0, flag=wx.ALIGN_CENTER_VERTICAL)
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        self.CanvasPosition = wx.ScrollBar(self.Editor, 
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              size=wx.Size(0, 16), style=wx.SB_HORIZONTAL)
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        self.CanvasPosition.SetScrollbar(0, 10, 100, 10)
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        self.CanvasPosition.Bind(wx.EVT_SCROLL_THUMBTRACK, 
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              self.OnPositionChanging, self.CanvasPosition)
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        self.CanvasPosition.Bind(wx.EVT_SCROLL_LINEUP, 
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              self.OnPositionChanging, self.CanvasPosition)
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        self.CanvasPosition.Bind(wx.EVT_SCROLL_LINEDOWN, 
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              self.OnPositionChanging, self.CanvasPosition)
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        self.CanvasPosition.Bind(wx.EVT_SCROLL_PAGEUP, 
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              self.OnPositionChanging, self.CanvasPosition)
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        self.CanvasPosition.Bind(wx.EVT_SCROLL_PAGEDOWN, 
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              self.OnPositionChanging, self.CanvasPosition)
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        range_sizer.AddWindow(self.CanvasPosition, 0, border=5, flag=wx.GROW|wx.ALL)
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        self.ResetButton = wx.lib.buttons.GenBitmapButton(self.Editor, 
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              bitmap=GetBitmap("reset"), size=wx.Size(28, 28), style=wx.NO_BORDER)
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        self.ResetButton.SetToolTipString(_("Clear the graph values"))
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        self.Bind(wx.EVT_BUTTON, self.OnResetButton, self.ResetButton)
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        range_sizer.AddWindow(self.ResetButton, 0, border=0, flag=0)
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        self.CurrentButton = wx.lib.buttons.GenBitmapButton(self.Editor, 
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              bitmap=GetBitmap("current"), size=wx.Size(28, 28), style=wx.NO_BORDER)
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        self.CurrentButton.SetToolTipString(_("Go to current value"))
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        self.Bind(wx.EVT_BUTTON, self.OnCurrentButton, self.CurrentButton)
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        range_sizer.AddWindow(self.CurrentButton, 0, border=0, flag=0)
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        self.ResetZoomOffsetButton = wx.lib.buttons.GenBitmapButton(self.Editor, 
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              bitmap=GetBitmap("fit"), size=wx.Size(28, 28), style=wx.NO_BORDER)
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        self.ResetZoomOffsetButton.SetToolTipString(_("Reset zoom and offset"))
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        self.Bind(wx.EVT_BUTTON, self.OnResetZoomOffsetButton, 
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              self.ResetZoomOffsetButton)
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        range_sizer.AddWindow(self.ResetZoomOffsetButton, 0, border=0, flag=0)
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        self.ExportGraphButton = wx.lib.buttons.GenBitmapButton(self.Editor, 
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              bitmap=GetBitmap("export_graph"), size=wx.Size(28, 28), style=wx.NO_BORDER)
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        self.ExportGraphButton.SetToolTipString(_("Export graph values to clipboard"))
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        self.Bind(wx.EVT_BUTTON, self.OnExportGraphButtonClick, 
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                self.ExportGraphButton)
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        range_sizer.AddWindow(self.ExportGraphButton, 0, border=0, flag=0)
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        self.Editor.SetSizer(main_sizer)
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        self.Editor.Bind(wx.EVT_MOUSEWHEEL, self.OnCanvasMouseWheel)
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    def __init__(self, parent, window, producer, instancepath = ""):
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        EditorPanel.__init__(self, parent, "", window, None)
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        DebugViewer.__init__(self, producer, True, False)
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        self.InstancePath = instancepath
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        self.RangeValues = None
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        self.CursorIdx = None
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        self.LastCursor = None
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        self.CurrentMousePos = None
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        self.CurrentMotionValue = None
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        self.Dragging = False
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        # Initialize Viewer mode to Selection mode
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        self.Mode = MODE_SELECTION
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        self.Data = numpy.array([]).reshape(0, 2)
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        self.StartTick = 0
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        self.StartIdx = 0
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        self.EndIdx = 0
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        self.MinValue = None
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        self.MaxValue = None
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        self.YCenter = 0
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        self.CurrentZoom = 1.0
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        self.Fixed = False
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        self.Ticktime = self.DataProducer.GetTicktime()
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        self.RefreshCanvasRange()
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        for zoom_txt, zoom in ZOOM_VALUES:
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            self.CanvasZoom.Append(zoom_txt)
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        self.CanvasZoom.SetSelection(0)
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        self.AddDataConsumer(self.InstancePath.upper(), self)
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    def __del__(self):
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        DebugViewer.__del__(self)
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        self.RemoveDataConsumer(self)
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    def GetTitle(self):
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        if len(self.InstancePath) > 15:
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            return "..." + self.InstancePath[-12:]
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        return self.InstancePath
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    # Changes Viewer mode
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    def SetMode(self, mode):
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        if self.Mode != mode or mode == MODE_SELECTION:    
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            if self.Mode == MODE_MOTION:
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                wx.CallAfter(self.Canvas.canvas.SetCursor, wx.NullCursor)
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            self.Mode = mode
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        if self.Mode == MODE_MOTION:
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            wx.CallAfter(self.Canvas.canvas.SetCursor, wx.StockCursor(wx.CURSOR_HAND))
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    def ResetView(self, register=False):
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        self.Data = numpy.array([]).reshape(0, 2)
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        self.StartTick = 0
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        self.StartIdx = 0
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        self.EndIdx = 0
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        self.MinValue = None
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        self.MaxValue = None
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        self.CursorIdx = None
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        self.Fixed = False
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        self.Ticktime = self.DataProducer.GetTicktime()
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        if register:
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            self.AddDataConsumer(self.InstancePath.upper(), self)
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        self.ResetLastCursor()
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        self.RefreshCanvasRange()
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        self.RefreshView()
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    def RefreshNewData(self, *args, **kwargs):
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        self.RefreshView(*args, **kwargs)
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        DebugViewer.RefreshNewData(self)
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    def GetNearestData(self, tick, adjust):
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        ticks = self.Data[:, 0]
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        new_cursor = numpy.argmin(abs(ticks - tick))
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        if adjust == -1 and ticks[new_cursor] > tick and new_cursor > 0:
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            new_cursor -= 1
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        elif adjust == 1 and ticks[new_cursor] < tick and new_cursor < len(ticks):
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            new_cursor += 1
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        return new_cursor
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    def GetBounds(self):
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        if self.StartIdx is None or self.EndIdx is None:
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            self.StartIdx = self.GetNearestData(self.StartTick, -1)
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            self.EndIdx = self.GetNearestData(self.StartTick + self.CurrentRange, 1)
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    def ResetBounds(self):
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        self.StartIdx = None
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        self.EndIdx = None
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    def RefreshCanvasRange(self):
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        if self.Ticktime == 0 and self.RangeValues != RANGE_VALUES:
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            self.RangeValues = RANGE_VALUES
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            self.CanvasRange.Clear()
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            for text, value in RANGE_VALUES:
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                self.CanvasRange.Append(text)
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            self.CanvasRange.SetStringSelection(RANGE_VALUES[0][0])
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            self.CurrentRange = RANGE_VALUES[0][1]
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        elif self.RangeValues != TIME_RANGE_VALUES:
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            self.RangeValues = TIME_RANGE_VALUES
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            self.CanvasRange.Clear()
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            for text, value in TIME_RANGE_VALUES:
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                self.CanvasRange.Append(text)
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            self.CanvasRange.SetStringSelection(TIME_RANGE_VALUES[0][0])
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            self.CurrentRange = TIME_RANGE_VALUES[0][1] / self.Ticktime
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    def RefreshView(self, force=False):
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        self.Freeze()
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        if force or not self.Fixed or (len(self.Data) > 0 and self.StartTick + self.CurrentRange > self.Data[-1, 0]):
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            if (self.MinValue is not None and 
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                self.MaxValue is not None and 
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                self.MinValue != self.MaxValue):
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                Yrange = float(self.MaxValue - self.MinValue) / self.CurrentZoom
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            else:
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                Yrange = 2. / self.CurrentZoom
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            if not force and not self.Fixed and len(self.Data) > 0:
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                self.YCenter = max(self.Data[-1, 1] - Yrange / 2, 
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                               min(self.YCenter, 
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                                   self.Data[-1, 1] + Yrange / 2))
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            var_name = self.InstancePath.split(".")[-1]
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            self.GetBounds()
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            self.VariableGraphic = plot.PolyLine(self.Data[self.StartIdx:self.EndIdx + 1], 
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                                                 legend=var_name, colour=colours[0])
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            self.GraphicsObject = plot.PlotGraphics([self.VariableGraphic], _("%s Graphics") % var_name, _("Tick"), _("Values"))
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            self.Canvas.Draw(self.GraphicsObject, 
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                             xAxis=(self.StartTick, self.StartTick + self.CurrentRange),
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                             yAxis=(self.YCenter - Yrange * 1.1 / 2., self.YCenter + Yrange * 1.1 / 2.))
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            # Reset and draw cursor 
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            self.ResetLastCursor()
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            self.RefreshCursor()
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        self.RefreshScrollBar()
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        self.Thaw()
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    def GetInstancePath(self):
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        return self.InstancePath
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    def IsViewing(self, tagname):
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        return self.InstancePath == tagname
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    def NewValue(self, tick, value, forced=False):
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        value = {True:1., False:0.}.get(value, float(value))
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        self.Data = numpy.append(self.Data, [[float(tick), value]], axis=0)
814
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        if self.MinValue is None:
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            self.MinValue = value
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        else:
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            self.MinValue = min(self.MinValue, value)
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        if self.MaxValue is None:
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            self.MaxValue = value
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        else:
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            self.MaxValue = max(self.MaxValue, value)
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diff changeset
   308
        if not self.Fixed or tick < self.StartTick + self.CurrentRange:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   309
            self.GetBounds()
887
d3c6c4ab8b28 Adding support for displaying graphs of debugged numeric variables in 2D and 3D in DebugVariablePanel
Laurent Bessard
parents: 814
diff changeset
   310
            while int(self.Data[self.StartIdx, 0]) < tick - self.CurrentRange:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   311
                self.StartIdx += 1
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   312
            self.EndIdx += 1
887
d3c6c4ab8b28 Adding support for displaying graphs of debugged numeric variables in 2D and 3D in DebugVariablePanel
Laurent Bessard
parents: 814
diff changeset
   313
            self.StartTick = self.Data[self.StartIdx, 0]
902
ffa8ee5ee2fe Adding support for defining a time range for DebugVariablePanel graphics and navigating across the recording.
Laurent Bessard
parents: 887
diff changeset
   314
        self.NewDataAvailable(None)
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   315
    
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   316
    def RefreshScrollBar(self):
887
d3c6c4ab8b28 Adding support for displaying graphs of debugged numeric variables in 2D and 3D in DebugVariablePanel
Laurent Bessard
parents: 814
diff changeset
   317
        if len(self.Data) > 0:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   318
            self.GetBounds()
887
d3c6c4ab8b28 Adding support for displaying graphs of debugged numeric variables in 2D and 3D in DebugVariablePanel
Laurent Bessard
parents: 814
diff changeset
   319
            pos = int(self.Data[self.StartIdx, 0] - self.Data[0, 0])
d3c6c4ab8b28 Adding support for displaying graphs of debugged numeric variables in 2D and 3D in DebugVariablePanel
Laurent Bessard
parents: 814
diff changeset
   320
            range = int(self.Data[-1, 0] - self.Data[0, 0])
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   321
        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   322
            pos = 0
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   323
            range = 0
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   324
        self.CanvasPosition.SetScrollbar(pos, self.CurrentRange, range, self.CurrentRange)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   325
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   326
    def RefreshRange(self):
887
d3c6c4ab8b28 Adding support for displaying graphs of debugged numeric variables in 2D and 3D in DebugVariablePanel
Laurent Bessard
parents: 814
diff changeset
   327
        if len(self.Data) > 0:
d3c6c4ab8b28 Adding support for displaying graphs of debugged numeric variables in 2D and 3D in DebugVariablePanel
Laurent Bessard
parents: 814
diff changeset
   328
            if self.Fixed and self.Data[-1, 0] - self.Data[0, 0] < self.CurrentRange:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   329
                self.Fixed = False
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   330
            self.ResetBounds()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   331
            if self.Fixed:
887
d3c6c4ab8b28 Adding support for displaying graphs of debugged numeric variables in 2D and 3D in DebugVariablePanel
Laurent Bessard
parents: 814
diff changeset
   332
                self.StartTick = min(self.StartTick, self.Data[-1, 0] - self.CurrentRange)
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   333
            else:
887
d3c6c4ab8b28 Adding support for displaying graphs of debugged numeric variables in 2D and 3D in DebugVariablePanel
Laurent Bessard
parents: 814
diff changeset
   334
                self.StartTick = max(self.Data[0, 0], self.Data[-1, 0] - self.CurrentRange)
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   335
        self.RefreshView(True)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   336
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   337
    def OnRangeChanged(self, event):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   338
        try:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   339
            if self.Ticktime == 0:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   340
                self.CurrentRange = self.RangeValues[self.CanvasRange.GetSelection()][1]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   341
            else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   342
                self.CurrentRange = self.RangeValues[self.CanvasRange.GetSelection()][1] / self.Ticktime
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   343
        except ValueError, e:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   344
            self.CanvasRange.SetValue(str(self.CurrentRange))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   345
        wx.CallAfter(self.RefreshRange)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   346
        event.Skip()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   347
    
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   348
    def OnZoomChanged(self, event):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   349
        self.CurrentZoom = ZOOM_VALUES[self.CanvasZoom.GetSelection()][1]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   350
        wx.CallAfter(self.RefreshView, True)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   351
        event.Skip()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   352
    
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   353
    def OnPositionChanging(self, event):
887
d3c6c4ab8b28 Adding support for displaying graphs of debugged numeric variables in 2D and 3D in DebugVariablePanel
Laurent Bessard
parents: 814
diff changeset
   354
        if len(self.Data) > 0:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   355
            self.ResetBounds()
887
d3c6c4ab8b28 Adding support for displaying graphs of debugged numeric variables in 2D and 3D in DebugVariablePanel
Laurent Bessard
parents: 814
diff changeset
   356
            self.StartTick = self.Data[0, 0] + event.GetPosition()
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   357
            self.Fixed = True
902
ffa8ee5ee2fe Adding support for defining a time range for DebugVariablePanel graphics and navigating across the recording.
Laurent Bessard
parents: 887
diff changeset
   358
            self.NewDataAvailable(None, True)
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   359
        event.Skip()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   360
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   361
    def OnResetButton(self, event):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   362
        self.Fixed = False
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   363
        self.ResetView()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   364
        event.Skip()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   365
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   366
    def OnCurrentButton(self, event):
887
d3c6c4ab8b28 Adding support for displaying graphs of debugged numeric variables in 2D and 3D in DebugVariablePanel
Laurent Bessard
parents: 814
diff changeset
   367
        if len(self.Data) > 0:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   368
            self.ResetBounds()
887
d3c6c4ab8b28 Adding support for displaying graphs of debugged numeric variables in 2D and 3D in DebugVariablePanel
Laurent Bessard
parents: 814
diff changeset
   369
            self.StartTick = max(self.Data[0, 0], self.Data[-1, 0] - self.CurrentRange)
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   370
            self.Fixed = False
902
ffa8ee5ee2fe Adding support for defining a time range for DebugVariablePanel graphics and navigating across the recording.
Laurent Bessard
parents: 887
diff changeset
   371
            self.NewDataAvailable(None, True)
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   372
        event.Skip()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   373
    
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   374
    def OnResetZoomOffsetButton(self, event):
887
d3c6c4ab8b28 Adding support for displaying graphs of debugged numeric variables in 2D and 3D in DebugVariablePanel
Laurent Bessard
parents: 814
diff changeset
   375
        if len(self.Data) > 0:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   376
            self.YCenter = (self.MaxValue + self.MinValue) / 2
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   377
        else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   378
            self.YCenter = 0.0
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   379
        self.CurrentZoom = 1.0
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   380
        self.CanvasZoom.SetSelection(0)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   381
        wx.CallAfter(self.RefreshView, True)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   382
        event.Skip()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   383
    
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   384
    def OnExportGraphButtonClick(self, event):
887
d3c6c4ab8b28 Adding support for displaying graphs of debugged numeric variables in 2D and 3D in DebugVariablePanel
Laurent Bessard
parents: 814
diff changeset
   385
        data_copy = self.Data[:]
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   386
        text = "tick;%s;\n" % self.InstancePath
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   387
        for tick, value in data_copy:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   388
            text += "%d;%.3f;\n" % (tick, value)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   389
        self.ParentWindow.SetCopyBuffer(text)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   390
        event.Skip()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   391
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   392
    def OnCanvasLeftDown(self, event):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   393
        self.Fixed = True
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   394
        self.Canvas.canvas.CaptureMouse()
887
d3c6c4ab8b28 Adding support for displaying graphs of debugged numeric variables in 2D and 3D in DebugVariablePanel
Laurent Bessard
parents: 814
diff changeset
   395
        if len(self.Data) > 0:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   396
            if self.Mode == MODE_SELECTION:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   397
                self.Dragging = True
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   398
                pos = self.Canvas.PositionScreenToUser(event.GetPosition())
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   399
                self.CursorIdx = self.GetNearestData(pos[0], -1)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   400
                self.RefreshCursor()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   401
            elif self.Mode == MODE_MOTION:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   402
                self.GetBounds()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   403
                self.CurrentMousePos = event.GetPosition()
887
d3c6c4ab8b28 Adding support for displaying graphs of debugged numeric variables in 2D and 3D in DebugVariablePanel
Laurent Bessard
parents: 814
diff changeset
   404
                self.CurrentMotionValue = self.Data[self.StartIdx, 0]
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   405
        event.Skip()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   406
    
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   407
    def OnCanvasLeftUp(self, event):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   408
        self.Dragging = False
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   409
        if self.Mode == MODE_MOTION:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   410
            self.CurrentMousePos = None
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   411
            self.CurrentMotionValue = None
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   412
        if self.Canvas.canvas.HasCapture():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   413
            self.Canvas.canvas.ReleaseMouse()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   414
        event.Skip()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   415
    
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   416
    def OnCanvasMiddleDown(self, event):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   417
        self.Fixed = True
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   418
        self.Canvas.canvas.CaptureMouse()
887
d3c6c4ab8b28 Adding support for displaying graphs of debugged numeric variables in 2D and 3D in DebugVariablePanel
Laurent Bessard
parents: 814
diff changeset
   419
        if len(self.Data) > 0:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   420
            self.GetBounds()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   421
            self.CurrentMousePos = event.GetPosition()
887
d3c6c4ab8b28 Adding support for displaying graphs of debugged numeric variables in 2D and 3D in DebugVariablePanel
Laurent Bessard
parents: 814
diff changeset
   422
            self.CurrentMotionValue = self.Data[self.StartIdx, 0]
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   423
        event.Skip()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   424
        
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   425
    def OnCanvasMiddleUp(self, event):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   426
        self.CurrentMousePos = None
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   427
        self.CurrentMotionValue = None
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   428
        if self.Canvas.canvas.HasCapture():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   429
            self.Canvas.canvas.ReleaseMouse()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   430
        event.Skip()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   431
        
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   432
    def OnCanvasMotion(self, event):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   433
        if self.Mode == MODE_SELECTION and self.Dragging:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   434
            pos = self.Canvas.PositionScreenToUser(event.GetPosition())
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   435
            graphics, xAxis, yAxis = self.Canvas.last_draw
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   436
            self.CursorIdx = self.GetNearestData(max(xAxis[0], min(pos[0], xAxis[1])), -1)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   437
            self.RefreshCursor()
887
d3c6c4ab8b28 Adding support for displaying graphs of debugged numeric variables in 2D and 3D in DebugVariablePanel
Laurent Bessard
parents: 814
diff changeset
   438
        elif self.CurrentMousePos is not None and len(self.Data) > 0:
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   439
            oldpos = self.Canvas.PositionScreenToUser(self.CurrentMousePos)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   440
            newpos = self.Canvas.PositionScreenToUser(event.GetPosition())
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   441
            self.CurrentMotionValue += oldpos[0] - newpos[0]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   442
            self.YCenter += oldpos[1] - newpos[1]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   443
            self.ResetBounds()
887
d3c6c4ab8b28 Adding support for displaying graphs of debugged numeric variables in 2D and 3D in DebugVariablePanel
Laurent Bessard
parents: 814
diff changeset
   444
            self.StartTick = max(self.Data[0, 0], min(self.CurrentMotionValue, self.Data[-1, 0] - self.CurrentRange))
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   445
            self.CurrentMousePos = event.GetPosition()
902
ffa8ee5ee2fe Adding support for defining a time range for DebugVariablePanel graphics and navigating across the recording.
Laurent Bessard
parents: 887
diff changeset
   446
            self.NewDataAvailable(None, True)
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   447
        event.Skip()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   448
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   449
    def OnCanvasMouseWheel(self, event):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   450
        if self.CurrentMousePos is None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   451
            rotation = event.GetWheelRotation() / event.GetWheelDelta()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   452
            if event.ShiftDown():
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   453
                current = self.CanvasRange.GetSelection()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   454
                new = max(0, min(current - rotation, len(self.RangeValues) - 1))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   455
                if new != current:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   456
                    if self.Ticktime == 0:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   457
                        self.CurrentRange = self.RangeValues[new][1]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   458
                    else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   459
                        self.CurrentRange = self.RangeValues[new][1] / self.Ticktime
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   460
                    self.CanvasRange.SetStringSelection(self.RangeValues[new][0])
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   461
                    wx.CallAfter(self.RefreshRange)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   462
            else:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   463
                current = self.CanvasZoom.GetSelection()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   464
                new = max(0, min(current + rotation, len(ZOOM_VALUES) - 1))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   465
                if new != current:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   466
                    self.CurrentZoom = ZOOM_VALUES[new][1]
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   467
                    self.CanvasZoom.SetStringSelection(ZOOM_VALUES[new][0])
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   468
                    wx.CallAfter(self.RefreshView, True)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   469
        event.Skip()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   470
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   471
    def OnCanvasResize(self, event):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   472
        self.ResetLastCursor()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   473
        wx.CallAfter(self.RefreshCursor)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   474
        event.Skip()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   475
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   476
    ## Reset the last cursor
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   477
    def ResetLastCursor(self):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   478
        self.LastCursor = None
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   479
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   480
    ## Draw the cursor on graphic
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   481
    #  @param dc The draw canvas
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   482
    #  @param cursor The cursor parameters
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   483
    def DrawCursor(self, dc, cursor, value):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   484
        if self.StartTick <= cursor <= self.StartTick + self.CurrentRange:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   485
            # Prepare temporary dc for drawing
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   486
            width = self.Canvas._Buffer.GetWidth()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   487
            height = self.Canvas._Buffer.GetHeight()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   488
            tmp_Buffer = wx.EmptyBitmap(width, height)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   489
            dcs = wx.MemoryDC()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   490
            dcs.SelectObject(tmp_Buffer)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   491
            dcs.Clear()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   492
            dcs.BeginDrawing()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   493
            
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   494
            dcs.SetPen(wx.Pen(wx.RED))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   495
            dcs.SetBrush(wx.Brush(wx.RED, wx.SOLID))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   496
            dcs.SetFont(self.Canvas._getFont(self.Canvas._fontSizeAxis))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   497
            
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   498
            # Calculate clipping region
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   499
            graphics, xAxis, yAxis = self.Canvas.last_draw
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   500
            p1 = numpy.array([xAxis[0], yAxis[0]])
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   501
            p2 = numpy.array([xAxis[1], yAxis[1]])
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   502
            cx, cy, cwidth, cheight = self.Canvas._point2ClientCoord(p1, p2)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   503
            
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   504
            px, py = self.Canvas.PositionUserToScreen((float(cursor), 0.))
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   505
            
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   506
            # Draw line cross drawing for diaplaying time cursor
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   507
            dcs.DrawLine(px, cy + 1, px, cy + cheight - 1)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   508
            
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   509
            lines = ("X:%d\nY:%f" % (cursor, value)).splitlines()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   510
            
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   511
            wtext = 0
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   512
            for line in lines:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   513
                w, h = dcs.GetTextExtent(line)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   514
                wtext = max(wtext, w)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   515
            
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   516
            offset = 0
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   517
            for line in lines:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   518
                # Draw time cursor date
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   519
                dcs.DrawText(line, min(px + 3, cx + cwidth - wtext), cy + 3 + offset)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   520
                w, h = dcs.GetTextExtent(line)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   521
                offset += h
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   522
            
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   523
            dcs.EndDrawing()
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   524
    
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   525
            #this will erase if called twice
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   526
            dc.Blit(0, 0, width, height, dcs, 0, 0, wx.EQUIV)  #(NOT src) XOR dst
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   527
    
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   528
    ## Refresh the variable cursor.
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   529
    #  @param dc The draw canvas
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   530
    def RefreshCursor(self, dc=None):
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   531
        if self:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   532
            if dc is None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   533
                dc = wx.BufferedDC(wx.ClientDC(self.Canvas.canvas), self.Canvas._Buffer)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   534
            
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   535
            # Erase previous time cursor if drawn
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   536
            if self.LastCursor is not None:
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   537
                self.DrawCursor(dc, *self.LastCursor)
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   538
            
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   539
            # Draw new time cursor
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   540
            if self.CursorIdx is not None:
887
d3c6c4ab8b28 Adding support for displaying graphs of debugged numeric variables in 2D and 3D in DebugVariablePanel
Laurent Bessard
parents: 814
diff changeset
   541
                self.LastCursor = self.Data[self.CursorIdx]
814
5743cbdff669 Integration of PLCOpenEditor into Beremiz
Laurent Bessard
parents:
diff changeset
   542
                self.DrawCursor(dc, *self.LastCursor)