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libgui/GuiCanvasWxBackend.py: render transparent cells as dark grey `░'.

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Lucio Andrés Illanes Albornoz 2019-09-12 21:01:06 +02:00
parent 9ce04b2b9d
commit f7608cf4b7
1 changed files with 14 additions and 9 deletions
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23
libgui/GuiCanvasWxBackend.py
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@ -41,13 +41,13 @@ class GuiCanvasWxBackend():
def _drawCharPatch(self, eventDc, patch, point):
absPoint, fontBitmap = self._xlatePoint(point), wx.Bitmap(*self.cellSize)
brushBg, brushFg, pen = self._getCharPatchColours(patch)
fontDc = wx.MemoryDC(); fontDc.SelectObject(fontBitmap);
fontDc = wx.MemoryDC(); fontDc.SelectObject(fontBitmap); fontDc.SetFont(self._font);
fontDc.SetBackground(brushBg); fontDc.SetBrush(brushFg); fontDc.SetPen(pen);
fontDc.SetTextForeground(wx.Colour(Colours[patch[0]][:4]))
fontDc.SetTextBackground(wx.Colour(Colours[patch[1]][:4]))
fontDc.SetBrush(brushBg); fontDc.SetPen(self._pens[patch[1]]);
fontDc.DrawRectangle(0, 0, *self.cellSize)
fontDc.SetBackground(brushBg); fontDc.SetPen(pen); fontDc.SetFont(self._font);
if patch[3] == "_":
fontDc.SetPen(self._pens[patch[0]])
fontDc.DrawLine(0, self.cellSize[1] - 1, self.cellSize[0], self.cellSize[1] - 1)
else:
fontDc.DrawText(patch[3], 0, 0)
@ -64,23 +64,23 @@ class GuiCanvasWxBackend():
if (patch[0] != -1) and (patch[1] != -1):
brushBg, brushFg, pen = self._brushes[patch[1]], self._brushes[patch[1]], self._pens[patch[1]]
elif (patch[0] == -1) and (patch[1] == -1):
brushBg, brushFg, pen = self._brushes[1], self._brushes[1], self._pens[1]
brushBg, brushFg, pen = self._brushAlpha, self._brushAlpha, self._penAlpha
elif patch[0] == -1:
brushBg, brushFg, pen = self._brushes[patch[1]], self._brushes[patch[1]], self._pens[patch[1]]
elif patch[1] == -1:
brushBg, brushFg, pen = self._brushes[1], self._brushes[patch[0]], self._pens[1]
brushBg, brushFg, pen = self._brushAlpha, self._brushAlpha, self._penAlpha
return (brushBg, brushFg, pen)
# }}}
# {{{ _getCharPatchColours(self, patch)
def _getCharPatchColours(self, patch):
if (patch[0] != -1) and (patch[1] != -1):
brushBg, brushFg, pen = self._brushes[patch[1]], self._brushes[patch[0]], self._pens[patch[0]]
brushBg, brushFg, pen = self._brushes[patch[1]], self._brushes[patch[1]], self._pens[patch[1]]
elif (patch[0] == -1) and (patch[1] == -1):
brushBg, brushFg, pen = self._brushes[1], self._brushes[1], self._pens[1]
brushBg, brushFg, pen = self._brushAlpha, self._brushAlpha, self._penAlpha
elif patch[0] == -1:
brushBg, brushFg, pen = self._brushes[patch[1]], self._brushes[patch[1]], self._pens[patch[1]]
elif patch[1] == -1:
brushBg, brushFg, pen = self._brushes[1], self._brushes[patch[0]], self._pens[1]
brushBg, brushFg, pen = self._brushAlpha, self._brushAlpha, self._penAlpha
return (brushBg, brushFg, pen)
# }}}
# {{{ _initBrushesAndPens(self)
@ -89,6 +89,8 @@ class GuiCanvasWxBackend():
for mircColour in range(len(Colours)):
self._brushes[mircColour] = wx.Brush(wx.Colour(Colours[mircColour][:4]), wx.BRUSHSTYLE_SOLID)
self._pens[mircColour] = wx.Pen(wx.Colour(Colours[mircColour][:4]), 1)
self._brushAlpha = wx.Brush(wx.Colour(Colours[14][:4]), wx.BRUSHSTYLE_SOLID)
self._penAlpha = wx.Pen(wx.Colour(Colours[14][:4]), 1)
self._lastBrushBg, self._lastBrushFg, self._lastPen = None, None, None
# }}}
# {{{ _setBrushDc(self, brushBg, brushFg, dc, pen)
@ -114,7 +116,10 @@ class GuiCanvasWxBackend():
point = [m - n for m, n in zip(patch[:2], viewRect)]
if [(c >= 0) and (c < s) for c, s in zip(point, self.canvasSize)] == [True, True]:
if patch[5] == " ":
self._drawBrushPatch(eventDc, patch[2:], point)
if patch[3] == -1:
self._drawCharPatch(eventDc, [*patch[2:-1], "░"], point)
else:
self._drawBrushPatch(eventDc, patch[2:], point)
else:
self._drawCharPatch(eventDc, patch[2:], point)
return True