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https://github.com/lalbornoz/roar.git
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MiRCART.py:MiRCARTCanvas: cleaned up.
This commit is contained in:
Lucio Andrés Illanes Albornoz
parent
44e593714d
commit
16065401e8
258
MiRCART.py
258
MiRCART.py
@ -55,134 +55,101 @@ class MiRCARTCanvas(wx.Panel):
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mircBg = mircFg = mircBrushes = mircPens = None
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patchesTmp = patchesUndo = patchesUndoLevel = None
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# {{{ _drawPatch(self, patch, eventDc, tmpDc, atX, atY): XXX
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def _drawPatch(self, patch, eventDc, tmpDc, atX, atY):
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patchXabs = (atX + patch[0]) * self.getCellWidth()
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patchYabs = (atY + patch[1]) * self.getCellHeight()
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brushFg = self.mircBrushes[patch[2]]
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brushBg = self.mircBrushes[patch[3]]
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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], patch[1]), atPoint)
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brushFg = self.mircBrushes[patch[2]]; brushBg = self.mircBrushes[patch[3]];
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pen = self.mircPens[patch[2]]
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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(patchXabs, patchYabs, \
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self.getCellWidth(), self.getCellHeight())
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dc.DrawRectangle(absPoint[0], absPoint[1], self.cellSize[0], self.cellSize[1])
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# }}}
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# {{{ _eventPointToMapX(self, eventPoint): XXX
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def _eventPointToMapX(self, eventPoint):
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rectX = eventPoint.x - (eventPoint.x % self.getCellWidth())
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return int(rectX / self.getCellWidth() if rectX else 0)
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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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# {{{ _eventPointToMapY(self, eventPoint): XXX
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def _eventPointToMapY(self, eventPoint):
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rectY = eventPoint.y - (eventPoint.y % self.getCellHeight())
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return int(rectY / self.getCellHeight() if rectY else 0)
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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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# {{{ _onMouseEvent(self, event): XXX
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def _onMouseEvent(self, event):
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# {{{ _processMapPatches(self, mapPatches, eventDc, tmpDc, atPoint): XXX
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def _processMapPatches(self, mapPatches, eventDc, tmpDc, atPoint):
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for mapPatch in mapPatches:
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mapPatchTmp = mapPatch[0]
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if mapPatchTmp and self.patchesTmp:
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for patch in self.patchesTmp:
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patch[2:] = self._getMapCell([patch[0], patch[1]])
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self._drawPatch(patch, eventDc, tmpDc, (0, 0))
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self.patchesTmp = []
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for patch in mapPatch[1]:
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absMapPoint = self._relMapPointToAbsMapPoint(patch[0:2], atPoint)
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mapItem = self._getMapCell(absMapPoint)
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if mapPatchTmp:
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self.patchesTmp.append([*absMapPoint, None, None, None])
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self._drawPatch(patch, eventDc, tmpDc, atPoint)
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elif mapItem != patch[2:5]:
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self._pushUndo(atPoint, patch, mapItem)
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self._setMapCell(absMapPoint, *patch[2:5])
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self._drawPatch(patch, eventDc, tmpDc, atPoint)
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self.parentFrame.onCanvasUpdate()
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# }}}
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# {{{ _pushUndo(self, atPoint, patch): XXXX
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def _pushUndo(self, atPoint, patch, mapItem):
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if self.patchesUndoLevel > 0:
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del self.patchesUndo[0:self.patchesUndoLevel]
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self.patchesUndoLevel = 0
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absMapPoint = self._relMapPointToAbsMapPoint((patch[0], patch[1]), atPoint)
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self.patchesUndo.insert(0, ( \
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(absMapPoint[0], absMapPoint[1], mapItem[0], mapItem[1], mapItem[2]), \
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(absMapPoint[0], absMapPoint[1], patch[2], patch[3], patch[4])))
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# }}}
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# {{{ _relMapPointToAbsMapPoint(self, relMapPoint, atPoint): XXX
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def _relMapPointToAbsMapPoint(self, relMapPoint, atPoint):
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return (atPoint[0] + relMapPoint[0], atPoint[1] + relMapPoint[1])
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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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absX = (atPoint[0] + relMapPoint[0]) * self.cellSize[0]
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absY = (atPoint[1] + relMapPoint[1]) * self.cellSize[1]
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return (absX, absY)
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# }}}
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# {{{ _setMapCell(self, absMapPoint, colourFg, colourBg, char): XXX
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def _setMapCell(self, absMapPoint, colourFg, colourBg, char):
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self.canvasMap[absMapPoint[1]][absMapPoint[0]] = [colourFg, colourBg, char]
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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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mapX = self._eventPointToMapX(eventPoint)
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mapY = self._eventPointToMapY(eventPoint)
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mapPoint = self._eventPointToMapPoint(eventPoint)
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for tool in self.canvasTools:
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if event.Dragging():
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mapPatches = tool.onMouseMotion(event, mapX, mapY, event.LeftIsDown(), event.RightIsDown())
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mapPatches = tool.onMouseMotion(event, mapPoint, event.LeftIsDown(), event.RightIsDown())
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else:
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mapPatches = tool.onMouseDown(event, mapX, mapY, event.LeftIsDown(), event.RightIsDown())
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self._processMapPatches(mapPatches, eventDc, tmpDc, mapX, mapY)
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# }}}
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# {{{ _processMapPatches(self, mapPatches, eventDc, tmpDc, atX, atY): XXX
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def _processMapPatches(self, mapPatches, eventDc, tmpDc, atX, atY):
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for mapPatch in mapPatches:
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mapPatchTmp = mapPatch[0]; mapPatchW = mapPatch[1]; mapPatchH = mapPatch[2];
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if mapPatchTmp and self.patchesTmp:
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for patch in self.patchesTmp:
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patch[2] = self.canvasMap[patch[1]][patch[0]][0]
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patch[3] = self.canvasMap[patch[1]][patch[0]][1]
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patch[4] = self.canvasMap[patch[1]][patch[0]][2]
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self._drawPatch(patch, eventDc, tmpDc, 0, 0)
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self.patchesTmp = []
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for patch in mapPatch[3]:
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if mapPatchTmp:
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mapItem = self.canvasMap[atY + patch[1]][atX + patch[0]]
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self.patchesTmp.append([atX + patch[0], atY + patch[1], None, None, None])
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self._drawPatch(patch, eventDc, tmpDc, atX, atY)
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else:
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mapItem = self.canvasMap[atY + patch[1]][atX + patch[0]]
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if mapItem != [patch[2], patch[3], patch[4]]:
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if self.patchesUndoLevel > 0:
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del self.patchesUndo[0:self.patchesUndoLevel]
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self.patchesUndoLevel = 0
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self.patchesUndo.insert(0, ( \
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(atX + patch[0], atY + patch[1], mapItem[0], mapItem[1], mapItem[2]), \
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(atX + patch[0], atY + patch[1], patch[2], patch[3], " ")))
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self.canvasMap[atY + patch[1]][atX + patch[0]] = [patch[2], patch[3], " "];
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self._drawPatch(patch, eventDc, tmpDc, atX, atY)
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if len(mapPatch[3]):
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self.parentFrame.onCanvasUpdate()
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# }}}
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# {{{ getBackgroundColour(self): XXX
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def getBackgroundColour(self):
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return self.mircBg
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# }}}
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# {{{ getCellHeight(self): XXX
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def getCellHeight(self):
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return self.cellSize[1]
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# }}}
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# {{{ getCellWidth(self): XXX
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def getCellWidth(self):
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return self.cellSize[0]
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# }}}
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# {{{ getForegroundColour(self): XXX
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def getForegroundColour(self):
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return self.mircFg
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# }}}
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# {{{ getHeight(self): XXX
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def getHeight(self):
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return self.canvasSize[1]
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# }}}
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# {{{ getMap(self): XXX
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def getMap(self):
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return self.canvasMap
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# }}}
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# {{{ getWidth(self): XXX
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def getWidth(self):
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return self.canvasSize[0]
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# }}}
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# {{{ onLeftDown(self, event): XXX
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def onLeftDown(self, event):
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self._onMouseEvent(event)
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# }}}
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# {{{ onMotion(self, event): XXX
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def onMotion(self, event):
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self._onMouseEvent(event)
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mapPatches = tool.onMouseDown(event, mapPoint, event.LeftIsDown(), event.RightIsDown())
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self._processMapPatches(mapPatches, eventDc, tmpDc, mapPoint)
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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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# }}}
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# {{{ onPaletteEvent(self, leftDown, rightDown, numColour): XXX
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def onPaletteEvent(self, leftDown, rightDown, numColour):
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if leftDown:
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self.mircFg = numColour
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elif rightDown:
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self.mircBg = numColour
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# }}}
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# {{{ onRightDown(self, event): XXX
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def onRightDown(self, event):
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self._onMouseEvent(event)
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# }}}
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# {{{ redo(self): XXX
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def redo(self):
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if self.patchesUndoLevel > 0:
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self.patchesUndoLevel -= 1
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redoPatch = self.patchesUndo[self.patchesUndoLevel][1]
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self.canvasMap[redoPatch[1]][redoPatch[0]] = \
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[redoPatch[2], redoPatch[3], redoPatch[4]]
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self._setMapCell([redoPatch[0], redoPatch[1]], \
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redoPatch[2], redoPatch[3], redoPatch[4])
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eventDc = wx.ClientDC(self); tmpDc = wx.MemoryDC();
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tmpDc.SelectObject(self.canvasBitmap)
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self._drawPatch(redoPatch, eventDc, tmpDc, 0, 0)
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self._drawPatch(redoPatch, eventDc, tmpDc, (0, 0))
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self.parentFrame.onCanvasUpdate()
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return True
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else:
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@ -192,11 +159,11 @@ class MiRCARTCanvas(wx.Panel):
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def undo(self):
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if self.patchesUndo[self.patchesUndoLevel] != None:
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undoPatch = self.patchesUndo[self.patchesUndoLevel][0]
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self.canvasMap[undoPatch[1]][undoPatch[0]] = \
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[undoPatch[2], undoPatch[3], undoPatch[4]]
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self._setMapCell([undoPatch[0], undoPatch[1]], \
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undoPatch[2], undoPatch[3], undoPatch[4])
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eventDc = wx.ClientDC(self); tmpDc = wx.MemoryDC();
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tmpDc.SelectObject(self.canvasBitmap)
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self._drawPatch(undoPatch, eventDc, tmpDc, 0, 0)
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self._drawPatch(undoPatch, eventDc, tmpDc, (0, 0))
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self.patchesUndoLevel += 1
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self.parentFrame.onCanvasUpdate()
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return True
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@ -229,22 +196,22 @@ class MiRCARTCanvas(wx.Panel):
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self.patchesTmp = []
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self.patchesUndo = [None]; self.patchesUndoLevel = 0;
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self.Bind(wx.EVT_LEFT_DOWN, self.onLeftDown)
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self.Bind(wx.EVT_MOTION, self.onMotion)
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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.onRightDown)
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self.Bind(wx.EVT_RIGHT_DOWN, self.onMouseEvent)
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# }}}
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class MiRCARTTool():
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"""XXX"""
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parentCanvas = None
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# {{{ onMouseDown(self, event, mapX, mapY, isLeftDown, isRightDown): XXX
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def onMouseDown(self, event, mapX, mapY, isLeftDown, isRightDown):
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# {{{ onMouseDown(self, event, mapPoint, isLeftDown, isRightDown): XXX
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def onMouseDown(self, event, mapPoint, isLeftDown, isRightDown):
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pass
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# }}}
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# {{{ onMouseMotion(self, event, mapX, mapY, isLeftDown, isRightDown): XXX
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def onMouseMotion(self, event, mapX, mapY, isLeftDown, isRightDown):
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# {{{ onMouseMotion(self, event, mapPoint, isLeftDown, isRightDown): XXX
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def onMouseMotion(self, event, mapPoint, isLeftDown, isRightDown):
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pass
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# }}}
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# {{{ __init__(self, parentCanvas): initialisation method
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@ -255,34 +222,34 @@ class MiRCARTTool():
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class MiRCARTToolRect(MiRCARTTool):
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"""XXX"""
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# {{{ _draw(self, event, mapX, mapY, isLeftDown, isRightDown): XXX
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def _draw(self, event, mapX, mapY, isLeftDown, isRightDown):
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# {{{ _draw(self, event, mapPoint, isLeftDown, isRightDown): XXX
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def _draw(self, event, mapPoint, isLeftDown, isRightDown):
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if isLeftDown:
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return [[False, 1, 1, [[0, 0, \
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self.parentCanvas.getForegroundColour(), \
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self.parentCanvas.getForegroundColour(), " "]]],
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[True, 1, 1, [[0, 0, \
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self.parentCanvas.getForegroundColour(), \
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self.parentCanvas.getForegroundColour(), " "]]]]
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return [[False, [[0, 0, \
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self.parentCanvas.mircFg, \
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self.parentCanvas.mircFg, " "]]],
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[True, [[0, 0, \
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self.parentCanvas.mircFg, \
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self.parentCanvas.mircFg, " "]]]]
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elif isRightDown:
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return [[False, 1, 1, [[0, 0, \
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self.parentCanvas.getBackgroundColour(), \
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self.parentCanvas.getBackgroundColour(), " "]]], \
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[True, 1, 1, [[0, 0, \
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self.parentCanvas.getBackgroundColour(), \
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self.parentCanvas.getBackgroundColour(), " "]]]]
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return [[False, [[0, 0, \
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self.parentCanvas.mircBg, \
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self.parentCanvas.mircBg, " "]]], \
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[True, [[0, 0, \
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self.parentCanvas.mircBg, \
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self.parentCanvas.mircBg, " "]]]]
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else:
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return [[True, 1, 1, [[0, 0, \
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self.parentCanvas.getForegroundColour(), \
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self.parentCanvas.getForegroundColour(), " "]]]]
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return [[True, [[0, 0, \
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self.parentCanvas.mircFg, \
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self.parentCanvas.mircFg, " "]]]]
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# }}}
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# {{{ onMouseDown(self, event, mapX, mapY, isLeftDown, isRightDown): XXX
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def onMouseDown(self, event, mapX, mapY, isLeftDown, isRightDown):
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return self._draw(event, mapX, mapY, isLeftDown, isRightDown)
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# {{{ onMouseDown(self, event, mapPoint, isLeftDown, isRightDown): XXX
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def onMouseDown(self, event, mapPoint, isLeftDown, isRightDown):
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return self._draw(event, mapPoint, isLeftDown, isRightDown)
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# }}}
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# {{{ onMouseMotion(self, event, mapX, mapY, isLeftDown, isRightDown): XXX
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def onMouseMotion(self, event, mapX, mapY, isLeftDown, isRightDown):
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return self._draw(event, mapX, mapY, isLeftDown, isRightDown)
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# {{{ onMouseMotion(self, event, mapPoint, isLeftDown, isRightDown): XXX
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def onMouseMotion(self, event, mapPoint, isLeftDown, isRightDown):
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return self._draw(event, mapPoint, isLeftDown, isRightDown)
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# }}}
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# {{{ __init__(self, parentCanvas): initialisation method
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def __init__(self, parentCanvas):
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@ -429,9 +396,9 @@ class MiRCARTFrame(wx.Frame):
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def _saveAs(self, pathName):
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try:
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with open(pathName, "w") as file:
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canvasMap = self.panelCanvas.getMap()
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canvasHeight = self.panelCanvas.getHeight()
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canvasWidth = self.panelCanvas.getWidth()
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canvasMap = self.panelCanvas.canvasMap
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canvasHeight = self.panelCanvas.canvasSize[1]
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canvasWidth = self.panelCanvas.canvasSize[0]
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for canvasRow in range(0, canvasHeight):
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colourLastBg = colourLastFg = None;
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for canvasCol in range(0, canvasWidth):
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@ -451,10 +418,10 @@ class MiRCARTFrame(wx.Frame):
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# {{{ _updateStatusBar(self): XXX
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def _updateStatusBar(self):
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text = "Foreground colour:"
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text += " " + str(self.panelCanvas.getForegroundColour())
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text += " " + str(self.panelCanvas.mircFg)
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text += " | "
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text += "Background colour:"
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text += " " + str(self.panelCanvas.getBackgroundColour())
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text += " " + str(self.panelCanvas.mircBg)
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self.statusBar.SetStatusText(text)
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# }}}
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@ -517,12 +484,11 @@ class MiRCARTFrame(wx.Frame):
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pass
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elif cid >= self.CID_COLOUR00[0] \
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and cid <= self.CID_COLOUR15[0]:
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if event.GetEventType() == wx.wxEVT_TOOL:
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leftIsDown = True; rightIsDown = False;
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elif event.GetEventType() == wx.wxEVT_TOOL_RCLICKED:
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leftIsDown = False; rightIsDown = True;
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numColour = cid - self.CID_COLOUR00[0]
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self.panelCanvas.onPaletteEvent(leftIsDown, rightIsDown, numColour)
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if event.GetEventType() == wx.wxEVT_TOOL:
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self.panelCanvas.mircFg = numColour
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elif event.GetEventType() == wx.wxEVT_TOOL_RCLICKED:
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self.panelCanvas.mircBg = numColour
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self._updateStatusBar()
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# }}}
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# {{{ __init__(self, parent, appSize=(800, 600), canvasPos=(25, 50), cellSize=(7, 14), canvasSize=(80, 25)): initialisation method
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