mirror of
https://github.com/lalbornoz/roar.git
synced 2024-12-22 12:26:37 +00:00
Various bugfixes & usability improvements.
1) Correctly unmask cursor and dispatch delta patches on successful {re,un}do.
2) Don't prompt to save twice on exit via Exit {accelerator,menu item}.
3) Fix cursor artifacts by always resetting origin point on DC whilst unmasking cursor cells.
4) Fix {re,un}do {accelerator,{menu,toolbar} item} desynchronisation with actual canvas journal undo level.
5) Remove scattered remnants of initial implementation of unimplemented italic support.
6) Replace rendering transparent cursor w/ manual blending over wx.GraphicsContext() due to canvas bitmap masking & performance degradation.
assets/text/TODO: updated.
This commit is contained in:
Lucio Andrés Illanes Albornoz
parent
0750bc2261
commit
86e2c9e904
@ -1,4 +1,4 @@
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1) ANSI CSI CU[BDPU] sequences & italic
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1) ANSI CSI CU[BDPU] sequences
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2) Fix & finish Arabic/RTL text tool support
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3) Documentation, instrumentation & unit tests
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4) Layers & layout (e.g. for comics, zines, etc.)
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@ -23,8 +23,7 @@ class CanvasExportStore():
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class _CellState():
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CS_NONE = 0x00
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CS_BOLD = 0x01
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CS_ITALIC = 0x02
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CS_UNDERLINE = 0x04
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CS_UNDERLINE = 0x02
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ImgurUploadUrl = "https://api.imgur.com/3/upload.json"
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PastebinPostUrl = "https://pastebin.com/api/api_post.php"
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@ -12,8 +12,7 @@ class CanvasImportStore():
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class _CellState():
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CS_NONE = 0x00
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CS_BOLD = 0x01
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CS_ITALIC = 0x02
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CS_UNDERLINE = 0x04
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CS_UNDERLINE = 0x02
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def _flipCellStateBit(self, bit, cellState):
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return cellState & ~bit if cellState & bit else cellState | bit
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@ -108,7 +107,7 @@ class CanvasImportStore():
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else:
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inCurColours = (15, -1); inCurCol += 1;
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elif inChar == "\u0006":
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inCellState = self._flipCellStateBit(self._CellState.CS_ITALIC, inCellState); inCurCol += 1;
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inCurCol += 1
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elif inChar == "\u000f":
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inCellState |= self._CellState.CS_NONE; inCurColours = (15, -1); inCurCol += 1;
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elif inChar == "\u0016":
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@ -5,7 +5,7 @@
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#
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#
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# Colours: mIRC colour number to RGBA map given none of ^[BFV_] (bold, italic, reverse, underline)
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# Colours: mIRC colour number to RGBA map given none of ^[BV_] (bold, reverse, underline)
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#
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Colours = [
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[255, 255, 255, 255, "White"],
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@ -67,62 +67,64 @@ class GuiCanvasWxBackend():
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class _CellState():
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CS_NONE = 0x00
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CS_BOLD = 0x01
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CS_ITALIC = 0x02
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CS_UNDERLINE = 0x04
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CS_UNDERLINE = 0x02
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def _drawBrushPatch(self, eventDc, isCursor, patch, point):
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absPoint = self._xlatePoint(point)
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dc = self._setBrushPatchColours(eventDc, isCursor, patch)
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dc.DrawRectangle(*absPoint, *self.cellSize)
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def _blendColours(self, bg, fg):
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return [int((fg * 0.75) + (bg * (1.0 - 0.75))) for bg, fg in zip(Colours[bg][:3], Colours[fg][:3])]
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def _drawCharPatch(self, eventDc, isCursor, patch, point):
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absPoint = self._xlatePoint(point)
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dc, pen = self._setCharPatchColours(eventDc, isCursor, patch)
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dc.DrawRectangle(*absPoint, *self.cellSize)
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if (patch[2] & self._CellState.CS_UNDERLINE) or (patch[3] == "_"):
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dc.SetPen(self._pens[patch[0]]);
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if not isCursor:
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dc.DrawLine(absPoint[0], absPoint[1] + self.cellSize[1] - 1, absPoint[0] + self.cellSize[0], absPoint[1] + self.cellSize[1] - 1)
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else:
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dc.DrawLines((wx.Point2D(absPoint[0], absPoint[1] + self.cellSize[1] - 1), wx.Point2D(absPoint[0] + self.cellSize[0], absPoint[1] + self.cellSize[1] - 1),))
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dc.SetPen(pen)
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if patch[3] != "_":
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if not isCursor:
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oldClippingRegion = dc.GetClippingBox()
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dc.DestroyClippingRegion(); dc.SetClippingRegion(*absPoint, *self.cellSize);
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dc.SetTextBackground(wx.Colour(Colours[patch[1]][:4])); dc.SetTextForeground(wx.Colour(Colours[patch[0]][:4]));
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else:
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dc.ResetClip(); dc.Clip(wx.Region(*absPoint, *self.cellSize));
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dc.DrawText(patch[3], *absPoint)
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if not isCursor:
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dc.DestroyClippingRegion()
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def _blendColoursBrush(self, bg, fg):
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colour = self._blendColours(bg, fg)
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return wx.Brush(wx.Colour(colour), wx.BRUSHSTYLE_SOLID), wx.Pen(wx.Colour(colour), 1)
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def _drawPatch(self, eventDc, isCursor, patch, patchBg, point):
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absPoint, charFlag = self._xlatePoint(point), False
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if (patch[3] == " ") and (patch[1] == -1):
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charFlag, patch = True, [*patch[:-1], "░"]
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textBg, textFg = wx.Colour(Colours[patch[1]][:4]), wx.Colour(Colours[patch[0]][:4])
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if isCursor and (patch[3] == " ") and ((patchBg[3] != " ") or (patchBg[2] & self._CellState.CS_UNDERLINE)):
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charFlag, patch = True, [*patch[:-2], *patchBg[2:]]
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textFg = wx.Colour(self._blendColours(patchBg[0], patch[1]))
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elif (patch[3] != " ") or (patch[2] & self._CellState.CS_UNDERLINE):
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charFlag = True
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textBg, textFg = wx.Colour(Colours[patch[1]][:4]), wx.Colour(Colours[patch[0]][:4])
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brush, pen = self._setBrushColours(eventDc, isCursor, patch, patchBg)
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eventDc.DrawRectangle(*absPoint, *self.cellSize)
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if charFlag:
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if (patch[2] & self._CellState.CS_UNDERLINE) or (patch[3] == "_"):
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eventDc.SetPen(self._pens[patch[0]]);
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eventDc.DrawLine(absPoint[0], absPoint[1] + self.cellSize[1] - 1, absPoint[0] + self.cellSize[0], absPoint[1] + self.cellSize[1] - 1)
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eventDc.SetPen(pen)
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if patch[3] != "_":
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oldClippingRegion = eventDc.GetClippingBox()
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eventDc.SetFont(self._font)
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eventDc.DestroyClippingRegion(); eventDc.SetClippingRegion(*absPoint, *self.cellSize);
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eventDc.SetTextForeground(textFg)
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eventDc.DrawText(patch[3], *absPoint)
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eventDc.DestroyClippingRegion()
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if isCursor:
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brush.Destroy(); pen.Destroy();
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if self._lastBrush != None:
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eventDc.SetBrush(self._lastBrush)
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if self._lastPen != None:
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eventDc.SetPen(self._lastPen)
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def _finiBrushesAndPens(self):
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[brush.Destroy() for brush in self._brushes or []]
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[brushTransp.Destroy() for brushTransp in self._brushesTransp or []]
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[pen.Destroy() for pen in self._pens or []]
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[penTransp.Destroy() for penTransp in self._pensTransp or []]
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self._brushAlpha.Destroy(); self._penAlpha.Destroy();
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self._brushAlphaTransp.Destroy(); self._penAlphaTransp.Destroy();
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self._brushes, self._lastBrush, self._lastPen, self._pens = None, None, None, None
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self._brushesTransp, self._lastBrushTransp, self._lastPenTransp, self._pensTransp = None, None, None, None
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def _initBrushesAndPens(self):
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self._brushes, self._pens = [None for x in range(len(Colours))], [None for x in range(len(Colours))]
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self._brushesTransp, self._pensTransp = [None for x in range(len(Colours))], [None for x in range(len(Colours))]
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for mircColour in range(len(Colours)):
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self._brushes[mircColour] = wx.Brush(wx.Colour(Colours[mircColour][:4]), wx.BRUSHSTYLE_SOLID)
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self._brushesTransp[mircColour] = wx.Brush(wx.Colour(*Colours[mircColour][:3], 200), wx.BRUSHSTYLE_SOLID)
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self._pens[mircColour] = wx.Pen(wx.Colour(Colours[mircColour][:4]), 1)
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self._pensTransp[mircColour] = wx.Pen(wx.Colour(*Colours[mircColour][:3], 200), 1, wx.PENSTYLE_TRANSPARENT)
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self._brushAlpha = wx.Brush(wx.Colour(Colours[14][:4]), wx.BRUSHSTYLE_SOLID)
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self._brushAlphaTransp = wx.Brush(wx.Colour(*Colours[14][:3], 200), wx.BRUSHSTYLE_SOLID)
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self._penAlpha = wx.Pen(wx.Colour(Colours[14][:4]), 1)
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self._penAlphaTransp = wx.Pen(wx.Colour(*Colours[14][:3], 200), 1, wx.PENSTYLE_TRANSPARENT)
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self._lastBrush, self._lastPen = None, None
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self._lastBrushTransp, self._lastPenTransp = None, None
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def _reshapeArabic(self, canvas, eventDc, isCursor, patch, point):
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patches = []
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lastCell = point[0]
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while True:
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if ((lastCell + 1) >= (canvas.size[0] - 1)) \
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@ -147,76 +149,52 @@ class GuiCanvasWxBackend():
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runCell[3] = self.arabicShapes[runCell[3]][1]; connect = True;
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else:
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runCell[3] = self.arabicShapes[runCell[3]][0]; connect = False;
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self._drawCharPatch(eventDc, isCursor, runCell, [runX, point[1]])
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patches += [[runX, point[1], *runCell]]
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runCell = list(patch[2:])
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if connect and (self.arabicShapes[patch[5]][3] != None):
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runCell[3] = self.arabicShapes[patch[5]][3]
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else:
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runCell[3] = self.arabicShapes[patch[5]][0]
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self._drawCharPatch(eventDc, isCursor, runCell, [point[0], point[1]])
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patches += [[*point, *runCell]]
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return patches
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def _setBrushPatchColours(self, dc, isCursor, patch):
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if not isCursor:
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brushAlpha, brushes, dc_, penAlpha, pens = self._brushAlpha, self._brushes, dc, self._penAlpha, self._pens
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else:
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brushAlpha, brushes, dc_, penAlpha, pens = self._brushAlphaTransp, self._brushesTransp, wx.GraphicsContext.Create(dc), self._penAlphaTransp, self._pensTransp
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def _setBrushColours(self, dc, isCursor, patch, patchBg):
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if ((patch[0] != -1) and (patch[1] != -1)) \
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or ((patch[0] == -1) and (patch[1] != -1)):
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brush, pen = brushes[patch[1]], pens[patch[1]]
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if not isCursor:
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brush, pen = self._brushes[patch[1]], self._pens[patch[1]]
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else:
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brush, pen = self._blendColoursBrush(patchBg[1], patch[1])
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else:
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brush, pen = brushAlpha, penAlpha
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if not isCursor:
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brush, pen = self._brushAlpha, self._penAlpha
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else:
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brush, pen = self._blendColoursBrush(patchBg[1], 14)
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if not isCursor:
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if self._lastBrush != brush:
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dc_.SetBrush(brush); self._lastBrush = brush;
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dc.SetBrush(brush); self._lastBrush = brush;
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if self._lastPen != pen:
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dc_.SetPen(pen); self._lastPen = pen;
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dc.SetPen(pen); self._lastPen = pen;
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else:
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dc_.SetBrush(brush); dc_.SetPen(pen);
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return dc_
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def _setCharPatchColours(self, dc, isCursor, patch):
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if not isCursor:
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brushAlpha, brushes, dc_, penAlpha, pens = self._brushAlpha, self._brushes, dc, self._penAlpha, self._pens
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dc_.SetFont(self._font)
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else:
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brushAlpha, brushes, dc_, penAlpha, pens = self._brushAlphaTransp, self._brushesTransp, wx.GraphicsContext.Create(dc), self._penAlphaTransp, self._pensTransp
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if (patch[0] != -1) and (patch[1] != -1):
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brush, fontColour, pen = brushes[patch[1]], Colours[patch[0]][:3], pens[patch[1]]
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elif (patch[0] == -1) and (patch[1] == -1):
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brush, fontColour, pen = brushAlpha, Colours[14][:4], penAlpha
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elif patch[0] == -1:
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brush, fontColour, pen = brushes[patch[1]], Colours[14][:3], pens[patch[1]]
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elif patch[1] == -1:
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brush, fontColour, pen = brushAlpha, Colours[patch[0]][:3], penAlpha
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if not isCursor:
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if self._lastBrush != brush:
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dc_.SetBrush(brush); self._lastBrush = brush;
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if self._lastPen != pen:
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dc_.SetPen(pen); self._lastPen = pen;
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else:
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dc_.SetBrush(brush); dc_.SetFont(self._font, wx.Colour(fontColour)); dc_.SetPen(pen);
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return dc_, pen
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dc.SetBrush(brush); dc.SetPen(pen);
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return brush, pen
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def _xlatePoint(self, point):
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return [a * b for a, b in zip(point, self.cellSize)]
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def drawCursorMaskWithJournal(self, canvas, canvasJournal, eventDc):
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eventDcOrigin = eventDc.GetDeviceOrigin(); eventDc.SetDeviceOrigin(0, 0);
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[self.drawPatch(canvas, eventDc, patch) for patch in canvasJournal.popCursor()]
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eventDc.SetDeviceOrigin(*eventDcOrigin)
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def drawPatch(self, canvas, eventDc, patch, isCursor=False):
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point = patch[:2]
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if [(c >= 0) and (c < s) for c, s in zip(point, self.canvasSize)] == [True, True]:
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if patch[5] == " ":
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if patch[3] == -1:
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self._drawCharPatch(eventDc, isCursor, [*patch[2:-1], "░"], point)
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elif patch[4] & self._CellState.CS_UNDERLINE:
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self._drawCharPatch(eventDc, isCursor, patch[2:], point)
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else:
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self._drawBrushPatch(eventDc, isCursor, patch[2:], point)
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elif patch[5] in self.arabicShapes:
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self._reshapeArabic(canvas, eventDc, isCursor, patch, point)
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if patch[5] in self.arabicShapes:
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for patchReshaped in self._reshapeArabic(canvas, eventDc, isCursor, patch, point):
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self._drawPatch(eventDc, isCursor, patchReshaped[2:], canvas.map[patchReshaped[1]][patchReshaped[0]], patchReshaped[:2])
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else:
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self._drawCharPatch(eventDc, isCursor, patch[2:], point)
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self._drawPatch(eventDc, isCursor, patch[2:], canvas.map[patch[1]][patch[0]], point)
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return True
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else:
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return False
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@ -195,15 +195,13 @@ class RoarCanvasCommandsEdit():
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@GuiCommandDecorator("Redo", "&Redo", ["", wx.ART_REDO], [wx.ACCEL_CTRL, ord("Y")], False)
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def canvasRedo(self, event):
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eventDc = self.parentCanvas.backend.getDeviceContext(self.parentCanvas.GetClientSize(), self.parentCanvas, self.parentCanvas.GetViewStart())
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self.parentCanvas.backend.drawCursorMaskWithJournal(self.parentCanvas.canvas, self.parentCanvas.canvas.journal, eventDc)
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self.parentCanvas.dispatchDeltaPatches(self.parentCanvas.canvas.journal.popRedo())
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self.parentCanvas.dispatchDeltaPatches(self.parentCanvas.canvas.journal.popRedo(), eventDc=eventDc, forceDirtyCursor=True)
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self.update(size=self.parentCanvas.canvas.size, undoLevel=self.parentCanvas.canvas.journal.patchesUndoLevel)
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@GuiCommandDecorator("Undo", "&Undo", ["", wx.ART_UNDO], [wx.ACCEL_CTRL, ord("Z")], False)
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def canvasUndo(self, event):
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eventDc = self.parentCanvas.backend.getDeviceContext(self.parentCanvas.GetClientSize(), self.parentCanvas, self.parentCanvas.GetViewStart())
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self.parentCanvas.backend.drawCursorMaskWithJournal(self.parentCanvas.canvas, self.parentCanvas.canvas.journal, eventDc)
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self.parentCanvas.dispatchDeltaPatches(self.parentCanvas.canvas.journal.popUndo())
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self.parentCanvas.dispatchDeltaPatches(self.parentCanvas.canvas.journal.popUndo(), eventDc=eventDc, forceDirtyCursor=True)
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self.update(size=self.parentCanvas.canvas.size, undoLevel=self.parentCanvas.canvas.journal.patchesUndoLevel)
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def __init__(self):
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@ -116,8 +116,9 @@ class RoarCanvasCommandsFile():
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@GuiCommandDecorator("Exit", "E&xit", None, [wx.ACCEL_CTRL, ord("X")], None)
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def canvasExit(self, event):
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if self._promptSaveChanges():
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self.parentFrame.Close(True)
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if not self.exiting:
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if self._promptSaveChanges():
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self.exiting = True; self.parentFrame.Close(True);
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@GuiCommandDecorator("Export as ANSI...", "Export as &ANSI...", None, None, None)
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def canvasExportAsAnsi(self, event):
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@ -144,6 +145,8 @@ class RoarCanvasCommandsFile():
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else:
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outPathName = dialog.GetPath(); self.lastDir = os.path.dirname(outPathName); self._storeLastDir(self.lastDir);
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self.parentCanvas.SetCursor(wx.Cursor(wx.CURSOR_WAIT))
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eventDc = self.parentCanvas.backend.getDeviceContext(self.parentCanvas.GetClientSize(), self.parentCanvas)
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self.parentCanvas.backend.drawCursorMaskWithJournal(self.parentCanvas.canvas, self.parentCanvas.canvas.journal, eventDc)
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self.parentCanvas.canvas.exportStore.exportBitmapToPngFile(self.parentCanvas.backend.canvasBitmap, outPathName, wx.BITMAP_TYPE_PNG)
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self.parentCanvas.SetCursor(wx.Cursor(wx.NullCursor))
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return True
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@ -151,6 +154,8 @@ class RoarCanvasCommandsFile():
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@GuiCommandDecorator("Export to Imgur...", "Export to I&mgur...", None, None, haveImgurApiKey and haveUrllib)
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def canvasExportImgur(self, event):
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self.parentCanvas.SetCursor(wx.Cursor(wx.CURSOR_WAIT))
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eventDc = self.parentCanvas.backend.getDeviceContext(self.parentCanvas.GetClientSize(), self.parentCanvas)
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self.parentCanvas.backend.drawCursorMaskWithJournal(self.parentCanvas.canvas, self.parentCanvas.canvas.journal, eventDc)
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rc, status, result = self.parentCanvas.canvas.exportStore.exportBitmapToImgur(self.imgurApiKey, self.parentCanvas.backend.canvasBitmap, "", "", wx.BITMAP_TYPE_PNG)
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self.parentCanvas.SetCursor(wx.Cursor(wx.NullCursor))
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if rc:
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@ -291,5 +296,6 @@ class RoarCanvasCommandsFile():
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),
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)
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self.toolBars = ()
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self.exiting = False
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# vim:expandtab foldmethod=marker sw=4 ts=4 tw=0
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@ -111,12 +111,12 @@ class RoarCanvasWindow(GuiWindow):
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rc, dirty = tool.onKeyboardEvent(mapPoint, self.brushColours, self.brushPos, self.brushSize, self.canvas, self.dispatchPatchSingle, eventDc, keyChar, keyCode, keyModifiers, self.brushPos)
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elif mapPoint != None:
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self.dispatchPatchSingle(eventDc, True, [*mapPoint, self.brushColours[0], self.brushColours[0], 0, " "])
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self.canvas.journal.end()
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if dirty:
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self.dirty = True
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self.commands.update(dirty=self.dirty, cellPos=self.brushPos, undoLevel=self.canvas.journal.patchesUndoLevel)
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else:
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self.commands.update(cellPos=self.brushPos)
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self.canvas.journal.end()
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if rc and (tool.__class__ == ToolObject):
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if tool.toolState > tool.TS_NONE:
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self.commands.update(undoInhibit=True)
|
||||
@ -133,10 +133,11 @@ class RoarCanvasWindow(GuiWindow):
|
||||
eventDc.SetDeviceOrigin(*eventDcOrigin)
|
||||
return rc
|
||||
|
||||
def dispatchDeltaPatches(self, deltaPatches):
|
||||
eventDc = self.backend.getDeviceContext(self.GetClientSize(), self)
|
||||
def dispatchDeltaPatches(self, deltaPatches, eventDc=None, forceDirtyCursor=True):
|
||||
if eventDc == None:
|
||||
eventDc = self.backend.getDeviceContext(self.GetClientSize(), self)
|
||||
eventDcOrigin = eventDc.GetDeviceOrigin(); eventDc.SetDeviceOrigin(0, 0);
|
||||
if self.canvas.dirtyCursor:
|
||||
if self.canvas.dirtyCursor or forceDirtyCursor:
|
||||
self.backend.drawCursorMaskWithJournal(self.canvas, self.canvas.journal, eventDc)
|
||||
self.canvas.dirtyCursor = False
|
||||
for patch in deltaPatches:
|
||||
@ -239,9 +240,7 @@ class RoarCanvasWindow(GuiWindow):
|
||||
def onLeaveWindow(self, event):
|
||||
if False:
|
||||
eventDc = self.backend.getDeviceContext(self.GetClientSize(), self, self.GetViewStart())
|
||||
eventDcOrigin = eventDc.GetDeviceOrigin(); eventDc.SetDeviceOrigin(0, 0);
|
||||
self.backend.drawCursorMaskWithJournal(self.canvas, self.canvas.journal, eventDc)
|
||||
eventDc.SetDeviceOrigin(*eventDcOrigin)
|
||||
self.lastCellState = None
|
||||
|
||||
def onMouseInput(self, event):
|
||||
@ -278,9 +277,7 @@ class RoarCanvasWindow(GuiWindow):
|
||||
|
||||
def onPaint(self, event):
|
||||
eventDc = self.backend.getDeviceContext(self.GetClientSize(), self)
|
||||
eventDcOrigin = eventDc.GetDeviceOrigin(); eventDc.SetDeviceOrigin(0, 0);
|
||||
self.backend.drawCursorMaskWithJournal(self.canvas, self.canvas.journal, eventDc)
|
||||
eventDc.SetDeviceOrigin(*eventDcOrigin)
|
||||
self.backend.onPaint(self.GetClientSize(), self, self.GetViewStart())
|
||||
|
||||
def __init__(self, backend, canvas, cellSize, commands, parent, parentFrame, pos, scrollStep, size):
|
||||
|
||||
@ -32,7 +32,11 @@ class RoarClient(GuiFrame):
|
||||
self.canvasPanel.GetEventHandler().ProcessEvent(event)
|
||||
|
||||
def onClose(self, event):
|
||||
if self.canvasPanel.commands._promptSaveChanges():
|
||||
if not self.canvasPanel.commands.exiting:
|
||||
closeFlag = self.canvasPanel.commands._promptSaveChanges()
|
||||
else:
|
||||
closeFlag = True
|
||||
if closeFlag:
|
||||
event.Skip();
|
||||
|
||||
def onSize(self, event):
|
||||
|
||||
Loading…
Reference in New Issue
Block a user