mirror of
https://github.com/lalbornoz/roar.git
synced 2024-11-22 23:36:36 +00:00
Initial release w/ circle, line, rectangle, and text tools.
This commit is contained in:
Lucio Andrés Illanes Albornoz
parent
9e3af62f97
commit
14a4192442
277
MiRCARTCanvas.py
277
MiRCARTCanvas.py
@ -22,6 +22,7 @@
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# SOFTWARE.
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#
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from MiRCARTCanvasBackend import MiRCARTCanvasBackend
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from MiRCARTCanvasJournal import MiRCARTCanvasJournal
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from MiRCARTCanvasStore import MiRCARTCanvasStore, haveMiRCARTToPngFile, haveUrllib
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from MiRCARTColours import MiRCARTColours
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@ -30,208 +31,168 @@ import wx
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class MiRCARTCanvas(wx.Panel):
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"""XXX"""
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parentFrame = None
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canvasPos = canvasSize = canvasWinSize = cellSize = None
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canvasBitmap = canvasMap = None
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canvasMap = canvasPos = canvasSize = None
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brushColours = brushPos = brushSize = None
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mircBrushes = mircPens = None
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canvasJournal = canvasStore = None
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canvasCurTool = None
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canvasBackend = canvasCurTool = canvasJournal = canvasStore = None
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# {{{ _initBrushesAndPens(self): XXX
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def _initBrushesAndPens(self):
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self.mircBrushes = [None for x in range(len(MiRCARTColours))]
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self.mircPens = [None for x in range(len(MiRCARTColours))]
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for mircColour in range(len(MiRCARTColours)):
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self.mircBrushes[mircColour] = wx.Brush( \
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wx.Colour(MiRCARTColours[mircColour][0:4]), wx.BRUSHSTYLE_SOLID)
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self.mircPens[mircColour] = wx.Pen( \
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wx.Colour(MiRCARTColours[mircColour][0:4]), 1)
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# {{{ _commitPatch(self, patch):
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def _commitPatch(self, patch):
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self.canvasMap[patch[0][1]][patch[0][0]] = patch[1:]
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# }}}
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# {{{ _drawPatch(self, patch, eventDc, tmpDc, atPoint): XXX
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def _drawPatch(self, patch, eventDc, tmpDc, atPoint):
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absPoint = self._relMapPointToAbsPoint(patch[0], atPoint)
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if patch[3] == " ":
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brushFg = self.mircBrushes[patch[1][1]]
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brushBg = self.mircBrushes[patch[1][0]]
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pen = self.mircPens[patch[1][1]]
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# {{{ _dispatchInput(self, eventDc, patches, tmpDc): XXX
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def _dispatchInput(self, eventDc, patches, tmpDc):
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self.canvasBackend.drawCursorMaskWithJournal( \
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self.canvasJournal, eventDc, tmpDc)
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cursorPatches = []; undoPatches = []; newPatches = [];
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for patchDescr in patches:
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patchIsCursor = patchDescr[0]
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for patch in patchDescr[1]:
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if self.canvasBackend.drawPatch(eventDc, patch, tmpDc) == False:
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continue
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else:
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brushFg = self.mircBrushes[patch[1][0]]
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brushBg = self.mircBrushes[patch[1][1]]
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pen = self.mircPens[patch[1][0]]
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for dc in (eventDc, tmpDc):
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dc.SetBrush(brushFg); dc.SetBackground(brushBg); dc.SetPen(pen);
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dc.DrawRectangle(*absPoint, *self.cellSize)
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# }}}
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# {{{ _eventPointToMapPoint(self, eventPoint): XXX
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def _eventPointToMapPoint(self, eventPoint):
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rectX = eventPoint.x - (eventPoint.x % self.cellSize[0])
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rectY = eventPoint.y - (eventPoint.y % self.cellSize[1])
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mapX = int(rectX / self.cellSize[0] if rectX else 0)
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mapY = int(rectY / self.cellSize[1] if rectY else 0)
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return (mapX, mapY)
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# }}}
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# {{{ _getMapCell(self, absMapPoint): XXX
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def _getMapCell(self, absMapPoint):
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return self.canvasMap[absMapPoint[1]][absMapPoint[0]]
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# }}}
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# {{{ _relMapPointToAbsPoint(self, relMapPoint, atPoint): XXX
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def _relMapPointToAbsPoint(self, relMapPoint, atPoint):
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return [(a+b)*c for a,b,c in zip(atPoint, relMapPoint, self.cellSize)]
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# }}}
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# {{{ _setMapCell(self, absMapPoint, colours, charAttrs, char): XXX
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def _setMapCell(self, absMapPoint, colours, charAttrs, char):
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self.canvasMap[absMapPoint[1]][absMapPoint[0]] = [colours, charAttrs, char]
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patchDeltaCell = self.canvasMap[patch[0][1]][patch[0][0]]
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if patchIsCursor == True:
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cursorPatches.append([list(patch[0]), *patchDeltaCell.copy()])
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else:
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undoPatches.append([list(patch[0]), *patchDeltaCell.copy()])
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newPatches.append(patch)
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self._commitPatch(patch)
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if len(cursorPatches):
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self.canvasJournal.pushCursor(cursorPatches)
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if len(undoPatches):
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self.canvasJournal.pushDeltas(undoPatches, newPatches)
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# }}}
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# {{{ onClose(self, event): XXX
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def onClose(self, event):
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self.Destroy(); self.__del__();
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# {{{ onPanelClose(self, event): XXX
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def onPanelClose(self, event):
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self.Destroy()
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# }}}
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# {{{ onJournalUpdate(self, isTmp, absMapPoint, patch, eventDc, tmpDc, atPoint):
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def onJournalUpdate(self, isTmp, absMapPoint, patch, eventDc, tmpDc, atPoint, isInherit=False):
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if eventDc == None:
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eventDc = wx.ClientDC(self); tmpDc = wx.MemoryDC();
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if tmpDc == None:
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tmpDc.SelectObject(self.canvasBitmap)
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if isTmp == True:
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if isInherit:
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patch[1:] = self._getMapCell(patch[0])
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self._drawPatch(patch, eventDc, tmpDc, atPoint)
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# {{{ onPanelKeyboardInput(self, event): XXX
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def onPanelKeyboardInput(self, event):
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eventDc, tmpDc = self.canvasBackend.getDeviceContexts(self)
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tool = self.canvasCurTool; mapPoint = self.brushPos;
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if event.GetModifiers() != wx.MOD_NONE:
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event.Skip()
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else:
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if isInherit:
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patchOld = patch.copy()
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patchOld[1:] = self._getMapCell(patchOld[0])
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self._setMapCell(absMapPoint, *patch[1:])
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self._drawPatch(patch, eventDc, tmpDc, atPoint)
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if isInherit:
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return patchOld
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patches = tool.onKeyboardEvent( \
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event, mapPoint, self.brushColours, self.brushSize, \
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chr(event.GetUnicodeKey()))
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if len(patches):
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self._dispatchInput(eventDc, patches, tmpDc)
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self.parentFrame.onCanvasUpdate()
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# }}}
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# {{{ onMouseEvent(self, event): XXX
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def onMouseEvent(self, event):
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eventObject = event.GetEventObject()
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eventDc = wx.ClientDC(self); tmpDc = wx.MemoryDC();
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tmpDc.SelectObject(self.canvasBitmap)
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eventPoint = event.GetLogicalPosition(eventDc)
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mapPoint = self._eventPointToMapPoint(eventPoint)
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# {{{ onPanelMouseInput(self, event): XXX
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def onPanelMouseInput(self, event):
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eventDc, tmpDc = self.canvasBackend.getDeviceContexts(self)
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tool = self.canvasCurTool
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mapPatches = tool.onMouseEvent( \
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self.brushPos = mapPoint = \
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self.canvasBackend.xlateEventPoint(event, eventDc)
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patches = tool.onMouseEvent( \
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event, mapPoint, self.brushColours, self.brushSize, \
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event.Dragging(), event.LeftIsDown(), event.RightIsDown())
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self.canvasJournal.merge(mapPatches, eventDc, tmpDc, mapPoint)
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if len(patches):
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self._dispatchInput(eventDc, patches, tmpDc)
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self.parentFrame.onCanvasUpdate()
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self.parentFrame.onCanvasMotion(event, mapPoint)
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# }}}
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# {{{ onMouseWindowEvent(self, event): XXX
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def onMouseWindowEvent(self, event):
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eventObject = event.GetEventObject()
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eventDc = wx.ClientDC(self); tmpDc = wx.MemoryDC();
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tmpDc.SelectObject(self.canvasBitmap)
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self.canvasJournal.resetCursor(eventDc, tmpDc)
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# {{{ onPanelFocus(self, event): XXX
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def onPanelFocus(self, event):
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if event.GetEventType() == wx.wxEVT_LEAVE_WINDOW:
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eventDc, tmpDc = \
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self.canvasBackend.getDeviceContexts(self)
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self.canvasBackend.drawCursorMaskWithJournal( \
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self.canvasJournal, eventDc, tmpDc)
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self.parentFrame.onCanvasMotion(event)
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# }}}
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# {{{ onPaint(self, event): XXX
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def onPaint(self, event):
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eventDc = wx.BufferedPaintDC(self, self.canvasBitmap)
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# {{{ onPanelPaint(self, event): XXX
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def onPanelPaint(self, event):
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if self.canvasBackend.canvasBitmap != None:
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eventDc = wx.BufferedPaintDC(self, self.canvasBackend.canvasBitmap)
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# }}}
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# {{{ onStoreUpdate(self, newCanvasSize, newCanvas=None):
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def onStoreUpdate(self, newCanvasSize, newCanvas=None):
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if newCanvasSize != None:
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self.resize(newCanvasSize)
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self.canvasJournal.reset()
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if newCanvas != None:
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self.canvasMap = newCanvas.copy()
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for numRow in range(self.canvasSize[1]):
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numRowCols = len(self.canvasMap[numRow])
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if numRowCols < self.canvasSize[0]:
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colsDelta = self.canvasSize[0] - numRowCols
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self.canvasMap[numRow][self.canvasSize[0]:] = \
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[[(1, 1), 0, " "] for y in range(colsDelta)]
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else:
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del self.canvasMap[numRow][self.canvasSize[0]:]
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else:
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self.resize(newCanvasSize=newCanvasSize)
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self.canvasBackend.reset(self.canvasSize, self.canvasBackend.cellSize)
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self.canvasJournal.resetCursor(); self.canvasJournal.resetUndo();
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self.canvasMap = [[[(1, 1), 0, " "] \
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for x in range(self.canvasSize[0])] \
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for y in range(self.canvasSize[1])]
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canvasWinSize = [a*b for a,b in zip(self.canvasSize, self.cellSize)]
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if self.canvasBitmap != None:
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self.canvasBitmap.Destroy()
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self.canvasBitmap = wx.Bitmap(canvasWinSize)
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eventDc = wx.ClientDC(self); tmpDc = wx.MemoryDC();
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tmpDc.SelectObject(self.canvasBitmap)
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eventDc, tmpDc = self.canvasBackend.getDeviceContexts(self)
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for numRow in range(self.canvasSize[1]):
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for numCol in range(self.canvasSize[0]):
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self.onJournalUpdate(False, \
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(numCol, numRow), \
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[(numCol, numRow), \
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*self.canvasMap[numRow][numCol]], \
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eventDc, tmpDc, (0, 0))
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if newCanvas != None \
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and numRow < len(newCanvas) \
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and numCol < len(newCanvas[numRow]):
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self._commitPatch([ \
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[numCol, numRow], *newCanvas[numRow][numCol]])
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self.canvasBackend.drawPatch(eventDc, \
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([numCol, numRow], \
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*self.canvasMap[numRow][numCol]), tmpDc)
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wx.SafeYield()
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# }}}
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# {{{ redo(self): XXX
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def redo(self):
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result = self.canvasJournal.redo()
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# {{{ popRedo(self):
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def popRedo(self):
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eventDc, tmpDc = self.canvasBackend.getDeviceContexts(self)
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patches = self.canvasJournal.popRedo()
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for patch in patches:
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if self.canvasBackend.drawPatch(eventDc, patch, tmpDc) == False:
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continue
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else:
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self._commitPatch(patch)
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self.parentFrame.onCanvasUpdate()
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return result
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# }}}
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# {{{ resize(self, newCanvasSize): XXX
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# {{{ popUndo(self):
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def popUndo(self):
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eventDc, tmpDc = self.canvasBackend.getDeviceContexts(self)
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patches = self.canvasJournal.popUndo()
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for patch in patches:
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if self.canvasBackend.drawPatch(eventDc, patch, tmpDc) == False:
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continue
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else:
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self._commitPatch(patch)
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self.parentFrame.onCanvasUpdate()
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# }}}
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# {{{ resize(self, newCanvasSize):
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def resize(self, newCanvasSize):
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if newCanvasSize != self.canvasSize:
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self.SetSize(*self.canvasPos, \
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newCanvasSize[0] * self.cellSize[0], \
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newCanvasSize[1] * self.cellSize[1])
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winSize = [a*b for a,b in \
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zip(newCanvasSize, self.canvasBackend.cellSize)]
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self.SetSize(*self.canvasPos, *winSize)
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for numRow in range(self.canvasSize[1]):
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for numNewCol in range(self.canvasSize[0], newCanvasSize[0]):
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self.canvasMap[numRow].append([1, 1, " "])
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self.canvasMap[numRow].append([[1, 1], 0, " "])
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for numNewRow in range(self.canvasSize[1], newCanvasSize[1]):
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self.canvasMap.append([])
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for numNewCol in range(newCanvasSize[0]):
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self.canvasMap[numNewRow].append([1, 1, " "])
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self.canvasMap[numNewRow].append([[1, 1], 0, " "])
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self.canvasSize = newCanvasSize
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canvasWinSize = ( \
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self.cellSize[0] * self.canvasSize[0], \
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self.cellSize[1] * self.canvasSize[1])
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self.canvasBitmap = wx.Bitmap(canvasWinSize)
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# }}}
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# {{{ undo(self): XXX
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def undo(self):
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result = self.canvasJournal.undo()
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self.canvasBackend.reset(self.canvasSize, \
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self.canvasBackend.cellSize)
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self.parentFrame.onCanvasUpdate()
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return result
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# }}}
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# {{{ __del__(self): destructor method
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def __del__(self):
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if self.canvasBitmap != None:
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self.canvasBitmap.Destroy(); self.canvasBitmap = None;
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for brush in self.mircBrushes or []:
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brush.Destroy()
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self.mircBrushes = None
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for pen in self.mircPens or []:
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pen.Destroy()
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self.mircPens = None
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# }}}
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#
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# _init__(self, parent, parentFrame, canvasPos, canvasSize, cellSize): initialisation method
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def __init__(self, parent, parentFrame, canvasPos, canvasSize, cellSize):
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self.parentFrame = parentFrame
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self.canvasPos = canvasPos; self.canvasSize = canvasSize;
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self.cellSize = cellSize
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self.brushColours = [4, 1]; self._initBrushesAndPens();
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self.brushPos = [0, 0]; self.brushSize = [1, 1];
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self.canvasJournal = MiRCARTCanvasJournal(parentCanvas=self)
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self.canvasStore = MiRCARTCanvasStore(parentCanvas=self)
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self.canvasCurTool = None
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super().__init__(parent, pos=canvasPos, \
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size=[w*h for w,h in zip(canvasSize, cellSize)])
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self.Bind(wx.EVT_CLOSE, self.onClose)
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self.Bind(wx.EVT_ENTER_WINDOW, self.onMouseWindowEvent)
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self.Bind(wx.EVT_LEAVE_WINDOW, self.onMouseWindowEvent)
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self.Bind(wx.EVT_LEFT_DOWN, self.onMouseEvent)
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self.Bind(wx.EVT_MOTION, self.onMouseEvent)
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self.Bind(wx.EVT_PAINT, self.onPaint)
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self.Bind(wx.EVT_RIGHT_DOWN, self.onMouseEvent)
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self.parentFrame = parentFrame
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self.canvasMap = None; self.canvasPos = canvasPos; self.canvasSize = canvasSize;
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self.brushColours = [4, 1]; self.brushPos = [0, 0]; self.brushSize = [1, 1];
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self.canvasBackend = MiRCARTCanvasBackend(canvasSize, cellSize)
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self.canvasCurTool = None
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self.canvasJournal = MiRCARTCanvasJournal()
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self.canvasStore = MiRCARTCanvasStore(parentCanvas=self)
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# Bind event handlers
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self.Bind(wx.EVT_CLOSE, self.onPanelClose)
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self.Bind(wx.EVT_ENTER_WINDOW, self.onPanelFocus)
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self.Bind(wx.EVT_LEAVE_WINDOW, self.onPanelFocus)
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self.parentFrame.Bind(wx.EVT_CHAR, self.onPanelKeyboardInput)
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for eventType in( \
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wx.EVT_LEFT_DOWN, wx.EVT_MOTION, wx.EVT_RIGHT_DOWN):
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self.Bind(eventType, self.onPanelMouseInput)
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self.Bind(wx.EVT_PAINT, self.onPanelPaint)
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# vim:expandtab foldmethod=marker sw=4 ts=4 tw=120
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153
MiRCARTCanvasBackend.py
Normal file
153
MiRCARTCanvasBackend.py
Normal file
@ -0,0 +1,153 @@
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#!/usr/bin/env python3
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#
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# MiRCARTCanvasBackend.py -- XXX
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# Copyright (c) 2018 Lucio Andrés Illanes Albornoz <lucio@lucioillanes.de>
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in all
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# copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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#
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from MiRCARTColours import MiRCARTColours
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import wx
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class MiRCARTCanvasBackend():
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"""XXX"""
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_font = _brushes = _pens = None
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canvasBitmap = cellSize = None
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# {{{ _drawBrushPatch(self, eventDc, patch, tmpDc): XXX
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def _drawBrushPatch(self, eventDc, patch, tmpDc):
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absPoint = self._xlatePoint(patch[0])
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brushFg = self._brushes[patch[1][1]]
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brushBg = self._brushes[patch[1][0]]
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pen = self._pens[patch[1][1]]
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for dc in (eventDc, tmpDc):
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dc.SetBrush(brushFg); dc.SetBackground(brushBg); dc.SetPen(pen);
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dc.DrawRectangle(*absPoint, *self.cellSize)
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# }}}
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# {{{ _drawCharPatch(self, eventDc, patch, tmpDc): XXX
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def _drawCharPatch(self, eventDc, patch, tmpDc):
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absPoint = self._xlatePoint(patch[0])
|
||||
brushFg = self._brushes[patch[1][0]]
|
||||
brushBg = self._brushes[patch[1][1]]
|
||||
pen = self._pens[patch[1][1]]
|
||||
for dc in (eventDc, tmpDc):
|
||||
fontBitmap = wx.Bitmap(*self.cellSize)
|
||||
fontDc = wx.MemoryDC(); fontDc.SelectObject(fontBitmap);
|
||||
fontDc.SetTextForeground(wx.Colour(MiRCARTColours[patch[1][0]][0:4]))
|
||||
fontDc.SetTextBackground(wx.Colour(MiRCARTColours[patch[1][1]][0:4]))
|
||||
fontDc.SetBrush(brushBg); fontDc.SetBackground(brushBg); fontDc.SetPen(pen);
|
||||
fontDc.SetFont(self._font)
|
||||
fontDc.DrawRectangle(0, 0, *self.cellSize)
|
||||
fontDc.DrawText(patch[3], 0, 0)
|
||||
dc.Blit(*absPoint, *self.cellSize, fontDc, 0, 0)
|
||||
# }}}
|
||||
# {{{ _finiBrushesAndPens(self): XXX
|
||||
def _finiBrushesAndPens(self):
|
||||
for brush in self._brushes or []:
|
||||
brush.Destroy()
|
||||
self._brushes = None
|
||||
for pen in self._pens or []:
|
||||
pen.Destroy()
|
||||
self._pens = None
|
||||
# }}}
|
||||
# {{{ _initBrushesAndPens(self): XXX
|
||||
def _initBrushesAndPens(self):
|
||||
self._brushes = [None for x in range(len(MiRCARTColours))]
|
||||
self._pens = [None for x in range(len(MiRCARTColours))]
|
||||
for mircColour in range(len(MiRCARTColours)):
|
||||
self._brushes[mircColour] = wx.Brush( \
|
||||
wx.Colour(MiRCARTColours[mircColour][0:4]), wx.BRUSHSTYLE_SOLID)
|
||||
self._pens[mircColour] = wx.Pen( \
|
||||
wx.Colour(MiRCARTColours[mircColour][0:4]), 1)
|
||||
# }}}
|
||||
# {{{ _xlatePoint(self, relMapPoint): XXX
|
||||
def _xlatePoint(self, relMapPoint):
|
||||
return [a*b for a,b in zip(relMapPoint, self.cellSize)]
|
||||
# }}}
|
||||
|
||||
# {{{ drawPatch(self, eventDc, patch, tmpDc): XXX
|
||||
def drawPatch(self, eventDc, patch, tmpDc):
|
||||
if patch[0][0] < self.canvasSize[0] \
|
||||
and patch[0][1] < self.canvasSize[1]:
|
||||
if patch[3] == " ":
|
||||
self._drawBrushPatch(eventDc, patch, tmpDc)
|
||||
else:
|
||||
self._drawCharPatch(eventDc, patch, tmpDc)
|
||||
return True
|
||||
else:
|
||||
return False
|
||||
# }}}
|
||||
# {{{ drawCursorMaskWithJournal(self, canvasJournal, eventDc, tmpDc): XXX
|
||||
def drawCursorMaskWithJournal(self, canvasJournal, eventDc, tmpDc):
|
||||
for patch in canvasJournal.popCursor():
|
||||
self.drawPatch(eventDc, patch, tmpDc)
|
||||
# }}}
|
||||
# {{{ getDeviceContexts(self, parentWindow): XXX
|
||||
def getDeviceContexts(self, parentWindow):
|
||||
eventDc = wx.ClientDC(parentWindow); tmpDc = wx.MemoryDC();
|
||||
tmpDc.SelectObject(self.canvasBitmap)
|
||||
return (eventDc, tmpDc)
|
||||
# }}}
|
||||
# {{{ reset(self, canvasSize, cellSize):
|
||||
def reset(self, canvasSize, cellSize):
|
||||
self.resize(canvasSize, cellSize)
|
||||
# }}}
|
||||
# {{{ resize(self, canvasSize, cellSize):
|
||||
def resize(self, canvasSize, cellSize):
|
||||
winSize = [a*b for a,b in zip(canvasSize, cellSize)]
|
||||
if self.canvasBitmap == None:
|
||||
self.canvasBitmap = wx.Bitmap(winSize)
|
||||
else:
|
||||
oldDc = wx.MemoryDC()
|
||||
oldDc.SelectObject(self.canvasBitmap)
|
||||
newDc = wx.MemoryDC()
|
||||
newBitmap = wx.Bitmap(winSize)
|
||||
newDc.SelectObject(newBitmap)
|
||||
newDc.Blit(0, 0, *self.canvasBitmap.GetSize(), oldDc, 0, 0)
|
||||
self.canvasBitmap = newBitmap
|
||||
self.canvasSize = canvasSize; self.cellSize = cellSize;
|
||||
self._font = wx.Font( \
|
||||
8, \
|
||||
wx.FONTFAMILY_TELETYPE, \
|
||||
wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL)
|
||||
# }}}
|
||||
# {{{ xlateEventPoint(self, event, eventDc): XXX
|
||||
def xlateEventPoint(self, event, eventDc):
|
||||
eventPoint = event.GetLogicalPosition(eventDc)
|
||||
rectX = eventPoint.x - (eventPoint.x % self.cellSize[0])
|
||||
rectY = eventPoint.y - (eventPoint.y % self.cellSize[1])
|
||||
mapX = int(rectX / self.cellSize[0] if rectX else 0)
|
||||
mapY = int(rectY / self.cellSize[1] if rectY else 0)
|
||||
return (mapX, mapY)
|
||||
# }}}
|
||||
|
||||
# {{{ __del__(self): destructor method
|
||||
def __del__(self):
|
||||
if self.canvasBitmap != None:
|
||||
self.canvasBitmap.Destroy(); self.canvasBitmap = None;
|
||||
self._finiBrushesAndPens()
|
||||
# }}}
|
||||
|
||||
#
|
||||
# _init__(self, canvasSize, cellSize): initialisation method
|
||||
def __init__(self, canvasSize, cellSize):
|
||||
self._initBrushesAndPens()
|
||||
self.reset(canvasSize, cellSize)
|
||||
|
||||
# vim:expandtab foldmethod=marker sw=4 ts=4 tw=120
|
||||
@ -24,94 +24,58 @@
|
||||
|
||||
class MiRCARTCanvasJournal():
|
||||
"""XXX"""
|
||||
parentCanvas = None
|
||||
patchesTmp = patchesUndo = patchesUndoLevel = None
|
||||
patchesCursor = patchesUndo = patchesUndoLevel = None
|
||||
|
||||
# {{{ _popTmp(self, eventDc, tmpDc): XXX
|
||||
def _popTmp(self, eventDc, tmpDc):
|
||||
if self.patchesTmp:
|
||||
for patch in self.patchesTmp:
|
||||
self.parentCanvas.onJournalUpdate(True, \
|
||||
patch[0], patch, eventDc, tmpDc, (0, 0), True)
|
||||
self.patchesTmp = []
|
||||
# }}}
|
||||
# {{{ _pushTmp(self, atPoint): XXX
|
||||
def _pushTmp(self, atPoint):
|
||||
self.patchesTmp.append([atPoint, None, None, None])
|
||||
# }}}
|
||||
# {{{ _pushUndo(self, atPoint, patches): XXX
|
||||
def _pushUndo(self, atPoint, patches):
|
||||
if self.patchesUndoLevel > 0:
|
||||
del self.patchesUndo[0:self.patchesUndoLevel]
|
||||
self.patchesUndoLevel = 0
|
||||
patchesUndo = []
|
||||
for patch in patches:
|
||||
patchesUndo.append([ \
|
||||
[patch[0], *patch[0][1:]], \
|
||||
[patch[0], *patch[1][1:]]])
|
||||
if len(patchesUndo) > 0:
|
||||
self.patchesUndo.insert(0, patchesUndo)
|
||||
# }}}
|
||||
# {{{ merge(self, mapPatches, eventDc, tmpDc, atPoint): XXX
|
||||
def merge(self, mapPatches, eventDc, tmpDc, atPoint):
|
||||
patchesUndo = []
|
||||
for mapPatch in mapPatches:
|
||||
mapPatchTmp = mapPatch[0]
|
||||
if mapPatchTmp:
|
||||
self._popTmp(eventDc, tmpDc)
|
||||
for patch in mapPatch[1]:
|
||||
if patch[0][0] >= self.parentCanvas.canvasSize[0] \
|
||||
or patch[0][1] >= self.parentCanvas.canvasSize[1]:
|
||||
continue
|
||||
elif mapPatchTmp:
|
||||
self._pushTmp(patch[0])
|
||||
self.parentCanvas.onJournalUpdate(mapPatchTmp, \
|
||||
patch[0], patch, eventDc, tmpDc, (0, 0))
|
||||
# {{{ popCursor(self): XXX
|
||||
def popCursor(self):
|
||||
if len(self.patchesCursor):
|
||||
patchesCursor = self.patchesCursor
|
||||
self.patchesCursor = []
|
||||
return patchesCursor
|
||||
else:
|
||||
patchUndo = \
|
||||
self.parentCanvas.onJournalUpdate(mapPatchTmp, \
|
||||
patch[0], patch, eventDc, tmpDc, (0, 0), True)
|
||||
patchesUndo.append([patchUndo, patch])
|
||||
if len(patchesUndo) > 0:
|
||||
self._pushUndo(atPoint, patchesUndo)
|
||||
return []
|
||||
# }}}
|
||||
# {{{ redo(self): XXX
|
||||
def redo(self):
|
||||
# {{{ popRedo(self): XXX
|
||||
def popRedo(self):
|
||||
if self.patchesUndoLevel > 0:
|
||||
self.patchesUndoLevel -= 1
|
||||
for patch in self.patchesUndo[self.patchesUndoLevel]:
|
||||
self.parentCanvas.onJournalUpdate(False, \
|
||||
patch[1][0], patch[1], None, None, (0, 0))
|
||||
return True
|
||||
patches = self.patchesUndo[self.patchesUndoLevel]
|
||||
return patches[1]
|
||||
else:
|
||||
return False
|
||||
return []
|
||||
# }}}
|
||||
# {{{ reset(self): XXX
|
||||
def reset(self):
|
||||
self.patchesTmp = []; self.patchesUndo = [None]; self.patchesUndoLevel = 0;
|
||||
# }}}
|
||||
# {{{ resetCursor(self, eventDc, tmpDc): XXX
|
||||
def resetCursor(self, eventDc, tmpDc):
|
||||
if len(self.patchesTmp):
|
||||
self._popTmp(eventDc, tmpDc)
|
||||
self.patchesTmp = []
|
||||
# }}}
|
||||
# {{{ undo(self): XXX
|
||||
def undo(self):
|
||||
# {{{ popUndo(self): XXX
|
||||
def popUndo(self):
|
||||
if self.patchesUndo[self.patchesUndoLevel] != None:
|
||||
patches = self.patchesUndo[self.patchesUndoLevel]
|
||||
self.patchesUndoLevel += 1
|
||||
for patch in patches:
|
||||
self.parentCanvas.onJournalUpdate(False, \
|
||||
patch[0][0], patch[0], None, None, (0, 0))
|
||||
return True
|
||||
return patches[0]
|
||||
else:
|
||||
return False
|
||||
return []
|
||||
# }}}
|
||||
# {{{ pushCursor(self, patches): XXX
|
||||
def pushCursor(self, patches):
|
||||
self.patchesCursor += patches
|
||||
# }}}
|
||||
# {{{ pushDeltas(self, undoPatches, redoPatches): XXX
|
||||
def pushDeltas(self, undoPatches, redoPatches):
|
||||
if self.patchesUndoLevel > 0:
|
||||
del self.patchesUndo[0:self.patchesUndoLevel]
|
||||
self.patchesUndoLevel = 0
|
||||
self.patchesUndo.insert(0, [undoPatches, redoPatches])
|
||||
# }}}
|
||||
# {{{ resetCursor(self): XXX
|
||||
def resetCursor(self):
|
||||
self.patchesCursor = []
|
||||
# }}}
|
||||
# {{{ resetUndo(self): XXX
|
||||
def resetUndo(self):
|
||||
self.patchesUndo = [None]; self.patchesUndoLevel = 0;
|
||||
# }}}
|
||||
|
||||
#
|
||||
# __init__(self, parentCanvas): initialisation method
|
||||
def __init__(self, parentCanvas):
|
||||
self.parentCanvas = parentCanvas; self.reset();
|
||||
# __init__(self): initialisation method
|
||||
def __init__(self):
|
||||
self.resetCursor(); self.resetUndo();
|
||||
|
||||
# vim:expandtab foldmethod=marker sw=4 ts=4 tw=120
|
||||
|
||||
@ -36,7 +36,6 @@ import os, wx
|
||||
class MiRCARTFrame(MiRCARTGeneralFrame):
|
||||
"""XXX"""
|
||||
panelCanvas = canvasPathName = None
|
||||
canvasPos = canvasSize = cellSize = None
|
||||
|
||||
# {{{ Commands
|
||||
# Id Type Id Labels Icon bitmap Accelerator [Initial state]
|
||||
@ -57,11 +56,15 @@ class MiRCARTFrame(MiRCARTGeneralFrame):
|
||||
CID_COPY = [0x10b, TID_COMMAND, "Copy", "&Copy", ["", wx.ART_COPY], None, False]
|
||||
CID_PASTE = [0x10c, TID_COMMAND, "Paste", "&Paste", ["", wx.ART_PASTE], None, False]
|
||||
CID_DELETE = [0x10d, TID_COMMAND, "Delete", "De&lete", ["", wx.ART_DELETE], None, False]
|
||||
CID_INCRBRUSH = [0x10e, TID_COMMAND, "Increase brush size", \
|
||||
CID_INCR_CANVAS = [0x10e, TID_COMMAND, "Increase canvas size", \
|
||||
"&Increase canvas size", ["", wx.ART_PLUS], [wx.ACCEL_SHIFT, ord("+")]]
|
||||
CID_DECR_CANVAS = [0x10f, TID_COMMAND, "Decrease brush size", \
|
||||
"&Decrease brush size", ["", wx.ART_MINUS], [wx.ACCEL_SHIFT, ord("-")]]
|
||||
CID_INCR_BRUSH = [0x110, TID_COMMAND, "Increase brush size", \
|
||||
"&Increase brush size", ["", wx.ART_PLUS], [wx.ACCEL_CTRL, ord("+")]]
|
||||
CID_DECRBRUSH = [0x10f, TID_COMMAND, "Decrease brush size", \
|
||||
CID_DECR_BRUSH = [0x111, TID_COMMAND, "Decrease brush size", \
|
||||
"&Decrease brush size", ["", wx.ART_MINUS], [wx.ACCEL_CTRL, ord("-")]]
|
||||
CID_SOLID_BRUSH = [0x110, TID_SELECT, "Solid brush", "&Solid brush", None, None, True]
|
||||
CID_SOLID_BRUSH = [0x112, TID_SELECT, "Solid brush", "&Solid brush", None, None, True]
|
||||
|
||||
CID_RECT = [0x150, TID_SELECT, "Rectangle", "&Rectangle", ["toolRect.png"], [wx.ACCEL_CTRL, ord("R")], True]
|
||||
CID_CIRCLE = [0x151, TID_SELECT, "Circle", "&Circle", ["toolCircle.png"], [wx.ACCEL_CTRL, ord("C")], False]
|
||||
@ -97,7 +100,8 @@ class MiRCARTFrame(MiRCARTGeneralFrame):
|
||||
MID_EDIT = (0x301, TID_MENU, "Edit", "&Edit", ( \
|
||||
CID_UNDO, CID_REDO, NID_MENU_SEP, \
|
||||
CID_CUT, CID_COPY, CID_PASTE, CID_DELETE, NID_MENU_SEP, \
|
||||
CID_INCRBRUSH, CID_DECRBRUSH, CID_SOLID_BRUSH))
|
||||
CID_INCR_CANVAS, CID_DECR_CANVAS, NID_MENU_SEP, \
|
||||
CID_INCR_BRUSH, CID_DECR_BRUSH, CID_SOLID_BRUSH))
|
||||
MID_TOOLS = (0x302, TID_MENU, "Tools", "&Tools", ( \
|
||||
CID_RECT, CID_CIRCLE, CID_LINE, CID_TEXT))
|
||||
# }}}
|
||||
@ -106,7 +110,7 @@ class MiRCARTFrame(MiRCARTGeneralFrame):
|
||||
CID_NEW, CID_OPEN, CID_SAVE, CID_SAVEAS, NID_TOOLBAR_SEP, \
|
||||
CID_UNDO, CID_REDO, NID_TOOLBAR_SEP, \
|
||||
CID_CUT, CID_COPY, CID_PASTE, CID_DELETE, NID_TOOLBAR_SEP, \
|
||||
CID_INCRBRUSH, CID_DECRBRUSH, CID_SOLID_BRUSH, NID_TOOLBAR_SEP, \
|
||||
CID_INCR_BRUSH, CID_DECR_BRUSH, NID_TOOLBAR_SEP, \
|
||||
CID_RECT, CID_CIRCLE, CID_LINE, CID_TEXT, NID_TOOLBAR_SEP, \
|
||||
CID_COLOUR00, CID_COLOUR01, CID_COLOUR02, CID_COLOUR03, CID_COLOUR04, \
|
||||
CID_COLOUR05, CID_COLOUR06, CID_COLOUR07, CID_COLOUR08, CID_COLOUR09, \
|
||||
@ -115,7 +119,8 @@ class MiRCARTFrame(MiRCARTGeneralFrame):
|
||||
# }}}
|
||||
# {{{ Accelerators (hotkeys)
|
||||
AID_EDIT = (0x500, TID_ACCELS, ( \
|
||||
CID_NEW, CID_OPEN, CID_SAVE, CID_UNDO, CID_REDO, CID_INCRBRUSH, CID_DECRBRUSH))
|
||||
CID_NEW, CID_OPEN, CID_SAVE, CID_UNDO, CID_REDO, \
|
||||
CID_INCR_CANVAS, CID_INCR_BRUSH, CID_INCR_BRUSH, CID_DECR_BRUSH))
|
||||
# }}}
|
||||
# {{{ Lists
|
||||
LID_ACCELS = (0x600, TID_LIST, (AID_EDIT))
|
||||
@ -185,7 +190,7 @@ class MiRCARTFrame(MiRCARTGeneralFrame):
|
||||
outPathName = dialog.GetPath()
|
||||
self.SetCursor(wx.Cursor(wx.CURSOR_WAIT))
|
||||
self.panelCanvas.canvasStore.exportBitmapToPngFile( \
|
||||
self.panelCanvas.canvasBitmap, outPathName, \
|
||||
self.panelCanvas.canvasBackend.canvasBitmap, outPathName, \
|
||||
wx.BITMAP_TYPE_PNG)
|
||||
self.SetCursor(wx.Cursor(wx.NullCursor))
|
||||
return True
|
||||
@ -194,7 +199,8 @@ class MiRCARTFrame(MiRCARTGeneralFrame):
|
||||
def canvasExportImgur(self):
|
||||
self.SetCursor(wx.Cursor(wx.CURSOR_WAIT))
|
||||
imgurResult = self.panelCanvas.canvasStore.exportBitmapToImgur( \
|
||||
"c9a6efb3d7932fd", self.panelCanvas.canvasBitmap, "", "", wx.BITMAP_TYPE_PNG)
|
||||
"c9a6efb3d7932fd", self.panelCanvas.canvasBackend.canvasBitmap, \
|
||||
"", "", wx.BITMAP_TYPE_PNG)
|
||||
self.SetCursor(wx.Cursor(wx.NullCursor))
|
||||
if imgurResult[0] == 200:
|
||||
if not wx.TheClipboard.IsOpened():
|
||||
@ -295,12 +301,12 @@ class MiRCARTFrame(MiRCARTGeneralFrame):
|
||||
return self.canvasSave()
|
||||
# }}}
|
||||
# {{{ onCanvasMotion(self, event): XXX
|
||||
def onCanvasMotion(self, event, mapPoint=None):
|
||||
def onCanvasMotion(self, event, atPoint=None):
|
||||
eventType = event.GetEventType()
|
||||
if eventType == wx.wxEVT_ENTER_WINDOW:
|
||||
pass
|
||||
self.SetFocus()
|
||||
elif eventType == wx.wxEVT_MOTION:
|
||||
self._updateStatusBar(showPos=mapPoint)
|
||||
self._updateStatusBar(showPos=atPoint)
|
||||
elif eventType == wx.wxEVT_LEAVE_WINDOW:
|
||||
pass
|
||||
# }}}
|
||||
@ -339,9 +345,9 @@ class MiRCARTFrame(MiRCARTGeneralFrame):
|
||||
elif cid == self.CID_EXIT[0]:
|
||||
self.Close(True)
|
||||
elif cid == self.CID_UNDO[0]:
|
||||
self.panelCanvas.undo()
|
||||
self.panelCanvas.popUndo()
|
||||
elif cid == self.CID_REDO[0]:
|
||||
self.panelCanvas.redo()
|
||||
self.panelCanvas.popRedo()
|
||||
elif cid == self.CID_CUT[0]:
|
||||
pass
|
||||
elif cid == self.CID_COPY[0]:
|
||||
@ -350,10 +356,29 @@ class MiRCARTFrame(MiRCARTGeneralFrame):
|
||||
pass
|
||||
elif cid == self.CID_DELETE[0]:
|
||||
pass
|
||||
elif cid == self.CID_INCRBRUSH[0]:
|
||||
elif cid == self.CID_INCR_CANVAS[0] \
|
||||
or cid == self.CID_DECR_CANVAS[0]:
|
||||
eventDc, tmpDc = self.panelCanvas.canvasBackend.getDeviceContexts(self)
|
||||
if cid == self.CID_INCR_CANVAS[0]:
|
||||
newCanvasSize = [a+1 for a in self.panelCanvas.canvasSize]
|
||||
else:
|
||||
newCanvasSize = [a-1 if a > 1 else a for a in self.panelCanvas.canvasSize]
|
||||
self.panelCanvas.resize(newCanvasSize)
|
||||
self.panelCanvas.canvasBackend.resize( \
|
||||
newCanvasSize, \
|
||||
self.panelCanvas.canvasBackend.cellSize)
|
||||
for numRow in range(self.panelCanvas.canvasSize[1] - 1):
|
||||
self.panelCanvas.canvasMap.append([[1, 1], 0, " "])
|
||||
self.panelCanvas.canvasMap.append([])
|
||||
for numCol in range(self.panelCanvas.canvasSize[0]):
|
||||
self.panelCanvas.canvasMap[-1].append([[1, 1], 0, " "])
|
||||
self.panelCanvas.canvasBackend.drawPatch(eventDc, \
|
||||
([numCol, self.panelCanvas.canvasSize[1] - 1], *[[1, 1], 0, " "]), tmpDc)
|
||||
wx.SafeYield()
|
||||
elif cid == self.CID_INCR_BRUSH[0]:
|
||||
self.panelCanvas.brushSize = \
|
||||
[a+1 for a in self.panelCanvas.brushSize]
|
||||
elif cid == self.CID_DECRBRUSH[0] \
|
||||
elif cid == self.CID_DECR_BRUSH[0] \
|
||||
and self.panelCanvas.brushSize[0] > 1 \
|
||||
and self.panelCanvas.brushSize[1] > 1:
|
||||
self.panelCanvas.brushSize = \
|
||||
@ -392,15 +417,13 @@ class MiRCARTFrame(MiRCARTGeneralFrame):
|
||||
# }}}
|
||||
|
||||
#
|
||||
# __init__(self, parent, appSize=(800, 600), canvasPos=(25, 50), canvasSize=(100, 30), cellSize=(7, 14)): initialisation method
|
||||
def __init__(self, parent, appSize=(800, 600), canvasPos=(25, 50), canvasSize=(100, 30), cellSize=(7, 14)):
|
||||
# __init__(self, parent, appSize=(840, 630), canvasPos=(25, 50), canvasSize=(125, 35), cellSize=(7, 14)): initialisation method
|
||||
def __init__(self, parent, appSize=(840, 630), canvasPos=(25, 50), canvasSize=(125, 35), cellSize=(7, 14)):
|
||||
self._initPaletteToolBitmaps()
|
||||
panelSkin = super().__init__(parent, wx.ID_ANY, "MiRCART", size=appSize)
|
||||
self.canvasPos = canvasPos; self.cellSize = cellSize; self.canvasSize = canvasSize;
|
||||
self.canvasPathName = None
|
||||
self.panelCanvas = MiRCARTCanvas(panelSkin, parentFrame=self, \
|
||||
canvasPos=self.canvasPos, canvasSize=self.canvasSize, \
|
||||
cellSize=self.cellSize)
|
||||
canvasPos=canvasPos, canvasSize=canvasSize, cellSize=cellSize)
|
||||
self.panelCanvas.canvasCurTool = MiRCARTToolRect(self.panelCanvas)
|
||||
self.canvasNew()
|
||||
|
||||
|
||||
@ -24,7 +24,7 @@
|
||||
|
||||
import MiRCARTCanvasStore
|
||||
from PIL import Image, ImageDraw, ImageFont
|
||||
import string, sys
|
||||
import sys
|
||||
|
||||
class MiRCARTToPngFile:
|
||||
"""XXX"""
|
||||
|
||||
@ -26,9 +26,13 @@ class MiRCARTTool():
|
||||
"""XXX"""
|
||||
parentCanvas = None
|
||||
|
||||
# {{{ onKeyboardEvent(self, event, atPoint, brushColours, brushSize, keyChar):
|
||||
def onKeyboardEvent(self, event, atPoint, brushColours, brushSize, keyChar):
|
||||
return ()
|
||||
# }}}
|
||||
# {{{ onMouseEvent(self, event, atPoint, brushColours, brushSize, isDragging, isLeftDown, isRightDown): XXX
|
||||
def onMouseEvent(self, event, atPoint, brushColours, brushSize, isDragging, isLeftDown, isRightDown):
|
||||
pass
|
||||
return ()
|
||||
# }}}
|
||||
|
||||
#
|
||||
|
||||
@ -37,9 +37,12 @@ class MiRCARTToolRect(MiRCARTTool):
|
||||
brushColours[0] = brushColours[1]
|
||||
else:
|
||||
brushColours[1] = brushColours[0]
|
||||
brushSize = brushSize.copy()
|
||||
if brushSize[0] > 1:
|
||||
brushSize[0] *= 2
|
||||
brushPatches = []
|
||||
for brushRow in range(brushSize[1]):
|
||||
for brushCol in range(brushSize[0] * 2):
|
||||
for brushCol in range(brushSize[0]):
|
||||
brushPatches.append([[ \
|
||||
atPoint[0] + brushCol, \
|
||||
atPoint[1] + brushRow], \
|
||||
|
||||
@ -23,30 +23,45 @@
|
||||
#
|
||||
|
||||
from MiRCARTTool import MiRCARTTool
|
||||
import string
|
||||
|
||||
class MiRCARTToolText(MiRCARTTool):
|
||||
"""XXX"""
|
||||
textColours = textPos = None
|
||||
|
||||
#
|
||||
# onKeyboardEvent(self, event, atPoint, brushColours, brushSize, keyChar): XXX
|
||||
def onKeyboardEvent(self, event, atPoint, brushColours, brushSize, keyChar):
|
||||
if not keyChar in string.printable:
|
||||
return []
|
||||
else:
|
||||
if self.textColours == None:
|
||||
self.textColours = brushColours.copy()
|
||||
if self.textPos == None:
|
||||
self.textPos = list(atPoint)
|
||||
patches = [[False, [[self.textPos, self.textColours, 0, keyChar]]]]
|
||||
if self.textPos[0] < (self.parentCanvas.canvasSize[0] - 1):
|
||||
self.textPos[0] += 1
|
||||
elif self.textPos[1] < (self.parentCanvas.canvasSize[1] - 1):
|
||||
self.textPos[0] = 0
|
||||
self.textPos[1] += 1
|
||||
else:
|
||||
self.textPos = [0, 0]
|
||||
return patches
|
||||
|
||||
#
|
||||
# onMouseEvent(self, event, atPoint, brushColours, brushSize, isDragging, isLeftDown, isRightDown): XXX
|
||||
def onMouseEvent(self, event, atPoint, brushColours, brushSize, isDragging, isLeftDown, isRightDown):
|
||||
brushColours = brushColours.copy()
|
||||
if isLeftDown:
|
||||
brushColours[1] = brushColours[0]
|
||||
self.textColours = brushColours.copy()
|
||||
self.textPos = list(atPoint)
|
||||
elif isRightDown:
|
||||
brushColours[0] = brushColours[1]
|
||||
self.textColours = [brushColours[1], brushColours[0]]
|
||||
self.textPos = list(atPoint)
|
||||
else:
|
||||
brushColours[1] = brushColours[0]
|
||||
brushPatches = []
|
||||
for brushRow in range(brushSize[1]):
|
||||
for brushCol in range(brushSize[0] * 2):
|
||||
brushPatches.append([[ \
|
||||
atPoint[0] + brushCol, \
|
||||
atPoint[1] + brushRow], \
|
||||
brushColours, 0, " "])
|
||||
if isLeftDown or isRightDown:
|
||||
return [[False, brushPatches], [True, brushPatches]]
|
||||
else:
|
||||
return [[True, brushPatches]]
|
||||
if self.textColours == None:
|
||||
self.textColours = brushColours.copy()
|
||||
self.textPos = list(atPoint)
|
||||
return [[True, [[self.textPos, self.textColours, 0, "_"]]]]
|
||||
|
||||
# vim:expandtab foldmethod=marker sw=4 ts=4 tw=120
|
||||
|
||||
Loading…
Reference in New Issue
Block a user