dabo Commit
Revision 5171
Date: 2009-04-03 15:08:38 -0700 (Fri, 03 Apr 2009)
Author: Paul
Trac: http://trac.dabodev.com/changeset/5171
Changed:
U trunk/ide/ReportDesigner.py
Log:
Made some performance improvements to Report Designer. Currently, it is
repainting
the entire band with every refresh, even if only a small portion of the band
needs
repainting, but at least I removed some extraneous refresh() calls and did some
refactoring to allow for future object-only repainting.
Diff:
Modified: trunk/ide/ReportDesigner.py
===================================================================
--- trunk/ide/ReportDesigner.py 2009-04-03 19:25:43 UTC (rev 5170)
+++ trunk/ide/ReportDesigner.py 2009-04-03 22:08:38 UTC (rev 5171)
@@ -304,11 +304,13 @@
self.PropSheet.refreshSelection()
- def refreshSelection(self):
+ def refreshSelection(self, refreshEditor=False):
self._inSelection = True
- for obj in (self.ActiveEditor, self.PropSheet,
self.ObjectTree):
+ for obj in (self.PropSheet, self.ObjectTree):
if obj is not None:
obj.refreshSelection()
+ if refreshEditor:
+ self.ActiveEditor.refresh()
self._inSelection = False
@@ -533,7 +535,7 @@
def _setSelectedObjects(self, val):
self.ActiveEditor._selectedObjects = val
- self.refreshSelection()
+ self.refreshSelection(refreshEditor=True)
ActiveEditor = property(_getActiveEditor, _setActiveEditor)
ObjectTree = property(_getObjectTree, _setObjectTree)
@@ -1032,7 +1034,9 @@
self._dragStart = evt.EventData["mousePosition"]
else:
self._setMouseMoveMode(evt.EventData["mousePosition"])
-
+
+ evt.stop()
+ return
if self._dragging:
dragObj = self._dragObject
# self.SetCursor(wx.StockCursor(wx.CURSOR_SIZENWSE))
@@ -1134,12 +1138,12 @@
new = self._rw.ptToUnit(new, unit)
dragObject.setProp(propName, repr(new))
self.refresh()
- dabo.ui.callAfterInterval(rdc.refreshProps, 200)
+ rdc.refreshProps(refreshEditor=False)
+
def onMouseLeftDown(self, evt):
self.updateSelected(evt)
-
# If we let the default event handler run, self.SetFocus() will
happen,
# which we want so that we can receive keyboard focus, but
SetFocus() has
# the side-effect of also scrolling the panel in both
directions, for some
@@ -1271,252 +1275,249 @@
def onPaint(self, evt):
import wx ## (need to abstract DC drawing)
- selectColor = (128,192,0)
dc = wx.PaintDC(self)
dc.Clear()
- selObjs = []
for obj in self.ReportObject.get("Objects", []):
- obj._anchors = {}
- objType = obj.__class__.__name__
- size, position = self.getObjSizeAndPosition(obj)
- rect = [position[0], position[1], size[0], size[1]]
+ self._paintObj(obj, dc)
- dc.DestroyClippingRegion()
+ dc.DestroyClippingRegion()
- dc.SetBrush(wx.Brush((0,0,0), wx.TRANSPARENT))
- dc.SetPen(wx.Pen(selectColor, 0.1, wx.DOT))
- dc.DrawRectangle(position[0], position[1], size[0],
size[1])
+ columnCount = rdc.ReportForm.getProp("ColumnCount")
+ if isinstance(self.ReportObject, (Detail, GroupHeader,
GroupFooter)) \
+ and columnCount > 1:
+ # Cover up all but the first column:
+ dc.SetBrush(wx.Brush((192,192,192), wx.SOLID))
+ dc.SetPen(wx.Pen((192,192,192), 0, wx.SOLID))
+ colWidth = self.Width / columnCount
+ dc.DrawRectangle(colWidth, 0, colWidth*(columnCount-1)
+ 10, self.Height)
- if objType == "String":
- dc.SetBackgroundMode(wx.TRANSPARENT)
- expr = rdc.getShortExpr(obj.getProp("expr",
evaluate=False))
- alignments = {"left": wx.ALIGN_LEFT,
- "center": wx.ALIGN_CENTER,
- "right": wx.ALIGN_RIGHT,}
+ def _paintObj(self, obj, dc=None):
+ import wx
- alignment = obj.getProp("align")
- fontName = obj.getProp("fontName")
- fontSize = obj.getProp("fontSize")
- rotation = obj.getProp("rotation")
+ obj._anchors = {}
+ objType = obj.__class__.__name__
+ size, position = self.getObjSizeAndPosition(obj)
+ rect = [position[0], position[1], size[0], size[1]]
+ selectColor = (128,192,0)
- fontSize = fontSize * self.Parent.Zoom
+ dc.DestroyClippingRegion()
- if "helvetica" in fontName.lower():
- fontFamily = wx.MODERN
- fontBold = "bold" in fontName.lower()
- fontItalic = "oblique" in
fontName.lower()
- fontName = "Helvetica"
- elif "times" in fontName.lower():
- fontFamily = wx.ROMAN
- fontBold = "bold" in fontName.lower()
- fontItalic = "italic" in
fontName.lower()
- fontName = "Times"
- elif "courier" in fontName.lower():
- fontFamily = wx.TELETYPE
- fontBold = "bold" in fontName.lower()
- fontItalic = "oblique" in
fontName.lower()
- fontName = "Courier"
- elif "symbol" in fontName.lower():
- fontFamily = wx.DEFAULT
- fontBold = False
- fontItalic = False
- fontName = "Symbol"
- elif "zapfdingbats" in fontName.lower():
- fontFamily = wx.DEFAULT
- fontBold = False
- fontItalic = False
- fontName = "ZapfDingbats"
- else:
- fontName = "Helvetica"
- fontFamily = wx.MODERN
- fontBold = False
- fontItalic = False
+ dc.SetBrush(wx.Brush((0,0,0), wx.TRANSPARENT))
+ dc.SetPen(wx.Pen(selectColor, 0.1, wx.DOT))
+ dc.DrawRectangle(position[0], position[1], size[0], size[1])
- # Can't seem to get different faces represented
- font = dabo.ui.dFont()
- font._nativeFont.SetFamily(fontFamily)
- font.Bold = fontBold
- font.Italic = fontItalic
- font.Face = fontName
- font.Size = fontSize
- dc.SetFont(font._nativeFont)
-
dc.SetTextForeground(self._rw.getColorTupleFromReportLab(obj.getProp("fontColor")))
+ if objType == "String":
+ dc.SetBackgroundMode(wx.TRANSPARENT)
+ expr = rdc.getShortExpr(obj.getProp("expr",
evaluate=False))
+ alignments = {"left": wx.ALIGN_LEFT,
+ "center": wx.ALIGN_CENTER,
+ "right": wx.ALIGN_RIGHT,}
- top_fudge = .25 ## wx draws a tad too high
- left_fudge = .25 ## and a tad too far to the
left
- # We need the y value to match up with the font
at the baseline, but to clip
- # the entire region, including descent.
- descent = dc.GetFullTextExtent(expr)[2]
- rect[0] += left_fudge
- rect[2] += left_fudge
- rect[1] += top_fudge
- rect[3] += top_fudge + descent
- dc.SetClippingRect(rect)
+ alignment = obj.getProp("align")
+ fontName = obj.getProp("fontName")
+ fontSize = obj.getProp("fontSize")
+ rotation = obj.getProp("rotation")
- if False and rotation != 0:
- # We lose the ability to have the
alignment and exact rect positioning.
- # But we get to show it rotated. The
x,y values below are hacks.
- dc.DrawRotatedText(expr,
rect[0]+(rect[2]/4), rect[3] - (rect[3]/2), rotation)
- else:
- dc.DrawLabel(expr, (rect[0], rect[1],
rect[2], rect[3]),
-
alignments[alignment]|wx.ALIGN_BOTTOM)
+ fontSize = fontSize * self.Parent.Zoom
- if objType == "Rectangle":
- strokeWidth =
self._rw.getPt(obj.getProp("strokeWidth")) * self.Parent.Zoom
- sc = obj.getProp("strokeColor")
- if sc is None:
- sc = (0, 0, 0)
- strokeColor =
self._rw.getColorTupleFromReportLab(sc)
- fillColor = obj.getProp("fillColor")
- if fillColor is not None:
- fillColor =
self._rw.getColorTupleFromReportLab(fillColor)
- fillMode = wx.SOLID
- else:
- fillColor = (255, 255, 255)
- fillMode = wx.TRANSPARENT
- dc.SetPen(wx.Pen(strokeColor, strokeWidth,
wx.SOLID))
- dc.SetBrush(wx.Brush(fillColor, fillMode))
-
dc.DrawRectangle(rect[0],rect[1],rect[2],rect[3])
+ if "helvetica" in fontName.lower():
+ fontFamily = wx.MODERN
+ fontBold = "bold" in fontName.lower()
+ fontItalic = "oblique" in fontName.lower()
+ fontName = "Helvetica"
+ elif "times" in fontName.lower():
+ fontFamily = wx.ROMAN
+ fontBold = "bold" in fontName.lower()
+ fontItalic = "italic" in fontName.lower()
+ fontName = "Times"
+ elif "courier" in fontName.lower():
+ fontFamily = wx.TELETYPE
+ fontBold = "bold" in fontName.lower()
+ fontItalic = "oblique" in fontName.lower()
+ fontName = "Courier"
+ elif "symbol" in fontName.lower():
+ fontFamily = wx.DEFAULT
+ fontBold = False
+ fontItalic = False
+ fontName = "Symbol"
+ elif "zapfdingbats" in fontName.lower():
+ fontFamily = wx.DEFAULT
+ fontBold = False
+ fontItalic = False
+ fontName = "ZapfDingbats"
+ else:
+ fontName = "Helvetica"
+ fontFamily = wx.MODERN
+ fontBold = False
+ fontItalic = False
+ # Can't seem to get different faces represented
+ font = dabo.ui.dFont()
+ font._nativeFont.SetFamily(fontFamily)
+ font.Bold = fontBold
+ font.Italic = fontItalic
+ font.Face = fontName
+ font.Size = fontSize
- if objType == "Line":
- strokeWidth =
self._rw.getPt(obj.getProp("strokeWidth")) * self.Parent.Zoom
- strokeColor =
self._rw.getColorTupleFromReportLab(obj.getProp("strokeColor"))
- dc.SetPen(wx.Pen(strokeColor, strokeWidth,
wx.SOLID))
+ dc.SetFont(font._nativeFont)
+
dc.SetTextForeground(self._rw.getColorTupleFromReportLab(obj.getProp("fontColor")))
- lineSlant = obj.getProp("lineSlant")
- anchors = {"left": rect[0],
- "center": rect[0] + (rect[2]/2),
- "right": rect[0] + rect[2],
- "top": rect[1],
- "middle": rect[1] + (rect[3]/2),
- "bottom": rect[1] + rect[3]}
+ top_fudge = .25 ## wx draws a tad too high
+ left_fudge = .25 ## and a tad too far to the left
+ # We need the y value to match up with the font at the
baseline, but to clip
+ # the entire region, including descent.
+ descent = dc.GetFullTextExtent(expr)[2]
+ rect[0] += left_fudge
+ rect[2] += left_fudge
+ rect[1] += top_fudge
+ rect[3] += top_fudge + descent
+ dc.SetClippingRect(rect)
- if lineSlant == "-":
- # draw line from (left,middle) to
(right,middle) anchors
- beg = (anchors["left"],
anchors["middle"])
- end = (anchors["right"],
anchors["middle"])
- elif lineSlant == "|":
- # draw line from (center,bottom) to
(center,top) anchors
- beg = (anchors["center"],
anchors["bottom"])
- end = (anchors["center"],
anchors["top"])
- elif lineSlant == "\\":
- # draw line from (right,bottom) to
(left,top) anchors
- beg = (anchors["right"],
anchors["bottom"])
- end = (anchors["left"], anchors["top"])
- elif lineSlant == "/":
- # draw line from (left,bottom) to
(right,top) anchors
- beg = (anchors["left"],
anchors["bottom"])
- end = (anchors["right"], anchors["top"])
- else:
- # don't draw the line
- lineSlant = None
+ if False and rotation != 0:
+ # We lose the ability to have the alignment and
exact rect positioning.
+ # But we get to show it rotated. The x,y values
below are hacks.
+ dc.DrawRotatedText(expr, rect[0]+(rect[2]/4),
rect[3] - (rect[3]/2), rotation)
+ else:
+ dc.DrawLabel(expr, (rect[0], rect[1], rect[2],
rect[3]),
+
alignments[alignment]|wx.ALIGN_BOTTOM)
- if lineSlant:
- dc.DrawLine(beg[0], beg[1], end[0],
end[1])
+ if objType == "Rectangle":
+ strokeWidth =
self._rw.getPt(obj.getProp("strokeWidth")) * self.Parent.Zoom
+ sc = obj.getProp("strokeColor")
+ if sc is None:
+ sc = (0, 0, 0)
+ strokeColor = self._rw.getColorTupleFromReportLab(sc)
+ fillColor = obj.getProp("fillColor")
+ if fillColor is not None:
+ fillColor =
self._rw.getColorTupleFromReportLab(fillColor)
+ fillMode = wx.SOLID
+ else:
+ fillColor = (255, 255, 255)
+ fillMode = wx.TRANSPARENT
+ dc.SetPen(wx.Pen(strokeColor, strokeWidth, wx.SOLID))
+ dc.SetBrush(wx.Brush(fillColor, fillMode))
+ dc.DrawRectangle(rect[0],rect[1],rect[2],rect[3])
- if objType == "Image":
- bmp = None
- expr = obj.getProp("expr", evaluate=False)
- if expr is None:
- expr = "<< missing expression >>"
- else:
- try:
- imageFile = eval(expr)
- except:
- imageFile = None
+ if objType == "Line":
+ strokeWidth =
self._rw.getPt(obj.getProp("strokeWidth")) * self.Parent.Zoom
+ strokeColor =
self._rw.getColorTupleFromReportLab(obj.getProp("strokeColor"))
+ dc.SetPen(wx.Pen(strokeColor, strokeWidth, wx.SOLID))
- if imageFile is not None:
- if not
os.path.exists(imageFile):
- imageFile =
os.path.join(self._rw.HomeDirectory, imageFile)
- imageFile = str(imageFile)
+ lineSlant = obj.getProp("lineSlant")
+ anchors = {"left": rect[0],
+ "center": rect[0] + (rect[2]/2),
+ "right": rect[0] + rect[2],
+ "top": rect[1],
+ "middle": rect[1] + (rect[3]/2),
+ "bottom": rect[1] + rect[3]}
- if imageFile is not None:
- if os.path.exists(imageFile)
and not os.path.isdir(imageFile):
- bmp =
self._cachedBitmaps.get((imageFile, self.Parent.ZoomFactor), None)
- if bmp is None:
- import wx
- expr = None
- img =
wx.Image(imageFile)
- ## Whether
rescaling, resizing, or nothing happens depends on the
- ## scalemode
prop. For now, we just unconditionally rescale:
-
img.Rescale(rect[2], rect[3])
- bmp =
img.ConvertToBitmap()
-
self._cachedBitmaps[(imageFile, self.Parent.ZoomFactor)] = bmp
- else:
- expr = "<< file not
found >>"
- else:
- expr = "<< error parsing expr
>>"
- if bmp is not None:
- dc.DrawBitmap(bmp, rect[0], rect[1])
- else:
- dc.DrawLabel(expr, (rect[0]+2, rect[1],
rect[2]-4, rect[3]), wx.ALIGN_LEFT)
+ if lineSlant == "-":
+ # draw line from (left,middle) to
(right,middle) anchors
+ beg = (anchors["left"], anchors["middle"])
+ end = (anchors["right"], anchors["middle"])
+ elif lineSlant == "|":
+ # draw line from (center,bottom) to
(center,top) anchors
+ beg = (anchors["center"], anchors["bottom"])
+ end = (anchors["center"], anchors["top"])
+ elif lineSlant == "\\":
+ # draw line from (right,bottom) to (left,top)
anchors
+ beg = (anchors["right"], anchors["bottom"])
+ end = (anchors["left"], anchors["top"])
+ elif lineSlant == "/":
+ # draw line from (left,bottom) to (right,top)
anchors
+ beg = (anchors["left"], anchors["bottom"])
+ end = (anchors["right"], anchors["top"])
+ else:
+ # don't draw the line
+ lineSlant = None
- dc.SetBrush(wx.Brush((0,0,0), wx.TRANSPARENT))
+ if lineSlant:
+ dc.DrawLine(beg[0], beg[1], end[0], end[1])
- # Draw a border around the object, if appropriate:
- if obj.has_key("BorderWidth"):
- borderWidth =
self._rw.getPt(obj.getProp("BorderWidth")) * self.Parent.Zoom
- if borderWidth > 0:
- borderColor =
self._rw.getColorTupleFromReportLab(obj.getProp("BorderColor"))
- dc.SetPen(wx.Pen(borderColor,
borderWidth, wx.SOLID))
-
dc.DrawRectangle(rect[0],rect[1],rect[2],rect[3])
- selObjs.append((obj, size, position,
rdc.isSelected(obj)))
+ if objType == "Image":
+ bmp = None
+ expr = obj.getProp("expr", evaluate=False)
+ if expr is None:
+ expr = "<< missing expression >>"
+ else:
+ try:
+ imageFile = eval(expr)
+ except:
+ imageFile = None
- dc.DestroyClippingRegion()
+ if imageFile is not None:
+ if not os.path.exists(imageFile):
+ imageFile =
os.path.join(self._rw.HomeDirectory, imageFile)
+ imageFile = str(imageFile)
- columnCount = rdc.ReportForm.getProp("ColumnCount")
- if isinstance(self.ReportObject, (Detail, GroupHeader,
GroupFooter)) \
- and columnCount > 1:
- # Cover up all but the first column:
- dc.SetBrush(wx.Brush((192,192,192), wx.SOLID))
- dc.SetPen(wx.Pen((192,192,192), 0, wx.SOLID))
- colWidth = self.Width / columnCount
- dc.DrawRectangle(colWidth, 0, colWidth*(columnCount-1)
+ 10, self.Height)
+ if imageFile is not None:
+ if os.path.exists(imageFile) and not
os.path.isdir(imageFile):
+ bmp =
self._cachedBitmaps.get((imageFile, self.Parent.ZoomFactor), None)
+ if bmp is None:
+ import wx
+ expr = None
+ img =
wx.Image(imageFile)
+ ## Whether rescaling,
resizing, or nothing happens depends on the
+ ## scalemode prop. For
now, we just unconditionally rescale:
+ img.Rescale(rect[2],
rect[3])
+ bmp =
img.ConvertToBitmap()
+
self._cachedBitmaps[(imageFile, self.Parent.ZoomFactor)] = bmp
+ else:
+ expr = "<< file not found >>"
+ else:
+ expr = "<< error parsing expr >>"
+ if bmp is not None:
+ dc.DrawBitmap(bmp, rect[0], rect[1])
+ else:
+ dc.DrawLabel(expr, (rect[0]+2, rect[1],
rect[2]-4, rect[3]), wx.ALIGN_LEFT)
- for obj, size, position, selected in selObjs:
- rect = (position[0], position[1], size[0], size[1])
- if selected:
- # border around selected control with sizer
boxes:
- dc.SetBrush(wx.Brush((0,0,0), wx.TRANSPARENT))
- dc.SetPen(wx.Pen(selectColor, 0.25, wx.SOLID))
+ dc.SetBrush(wx.Brush((0,0,0), wx.TRANSPARENT))
+
+ # Draw a border around the object, if appropriate:
+ if obj.has_key("BorderWidth"):
+ borderWidth =
self._rw.getPt(obj.getProp("BorderWidth")) * self.Parent.Zoom
+ if borderWidth > 0:
+ borderColor =
self._rw.getColorTupleFromReportLab(obj.getProp("BorderColor"))
+ dc.SetPen(wx.Pen(borderColor, borderWidth,
wx.SOLID))
dc.DrawRectangle(rect[0],rect[1],rect[2],rect[3])
+
+ if rdc.isSelected(obj):
+ rect = (position[0], position[1], size[0], size[1])
+ # border around selected control with sizer boxes:
+ dc.SetBrush(wx.Brush((0,0,0), wx.TRANSPARENT))
+ dc.SetPen(wx.Pen(selectColor, 0.25, wx.SOLID))
+ dc.DrawRectangle(rect[0],rect[1],rect[2],rect[3])
- x,y = (rect[0], rect[1])
- width, height = (rect[2], rect[3])
- thickness = self._anchorThickness
+ x,y = (rect[0], rect[1])
+ width, height = (rect[2], rect[3])
+ thickness = self._anchorThickness
- hAnchor = obj.getProp("hAnchor").lower()
- vAnchor = obj.getProp("vAnchor").lower()
+ hAnchor = obj.getProp("hAnchor").lower()
+ vAnchor = obj.getProp("vAnchor").lower()
- anchors = {"lt": ["left", "top", x-1, y-1],
- "lb": ["left", "bottom", x-1,
y+height-thickness+1],
- "ct": ["center", "top",
x+(.5*width)-(.5*thickness), y-1],
- "cb": ["center", "bottom",
x+(.5*width)-(.5*thickness), y+height-thickness+1],
- "rt": ["right", "top",
x+width-thickness+1, y-1],
- "rb": ["right", "bottom",
x+width-thickness+1, y+height-thickness+1],
- "lm": ["left", "middle", x-1,
y+(.5*height)-(.5*thickness)],
- "rm": ["right", "middle",
x+width-thickness+1, y+(.5*height)-(.5*thickness)]}
+ anchors = {"lt": ["left", "top", x-1, y-1],
+ "lb": ["left", "bottom", x-1,
y+height-thickness+1],
+ "ct": ["center", "top",
x+(.5*width)-(.5*thickness), y-1],
+ "cb": ["center", "bottom",
x+(.5*width)-(.5*thickness), y+height-thickness+1],
+ "rt": ["right", "top",
x+width-thickness+1, y-1],
+ "rb": ["right", "bottom",
x+width-thickness+1, y+height-thickness+1],
+ "lm": ["left", "middle", x-1,
y+(.5*height)-(.5*thickness)],
+ "rm": ["right", "middle",
x+width-thickness+1, y+(.5*height)-(.5*thickness)]}
- obj._anchors = anchors
+ obj._anchors = anchors
- for k,v in anchors.items():
- dc.SetBrush(wx.Brush((0,0,0), wx.SOLID))
- dc.SetPen(wx.Pen((0,0,0), 0.25,
wx.SOLID))
- if hAnchor == v[0] and vAnchor == v[1]:
-
dc.SetBrush(wx.Brush(selectColor, wx.SOLID))
- dc.SetPen(wx.Pen(selectColor,
1, wx.SOLID))
- dc.DrawRectangle(v[2], v[3], thickness,
thickness)
- else:
- # border around unselected control
- # (no, moved to the drawing of the control)
- pass
-
+ for k,v in anchors.items():
+ dc.SetBrush(wx.Brush((0,0,0), wx.SOLID))
+ dc.SetPen(wx.Pen((0,0,0), 0.25, wx.SOLID))
+ if hAnchor == v[0] and vAnchor == v[1]:
+ dc.SetBrush(wx.Brush(selectColor,
wx.SOLID))
+ dc.SetPen(wx.Pen(selectColor, 1,
wx.SOLID))
+ dc.DrawRectangle(v[2], v[3], thickness,
thickness)
def getProp(self, prop, evaluate=True, fillDefault=True):
if evaluate and fillDefault:
@@ -1678,7 +1679,7 @@
if selObj[0] != rdc.ReportForm:
rdc.getParentBand(selObj[0]).DesignerObject.refresh()
# delay the refreshing of the property grid/position:
- dabo.ui.callAfterInterval(rdc.refreshSelection, 200)
+ rdc.refreshSelection()
return
@@ -1762,12 +1763,9 @@
# refresh the parent bands immediately to
reflect the drawing:
bandObj.DesignerObject.refresh()
# delay the refreshing of the property grid/position:
- dabo.ui.callAfterInterval(rdc.refreshProps, 100)
+ rdc.refreshProps(refreshEditor=False)
- def refreshSelection(self):
- self.refresh()
-
def refresh(self):
ReportDesigner.doDefault()
self.showPosition()
@@ -2019,7 +2017,6 @@
self.drawReportForm()
self.Form.setModified(self)
rdc.refreshProps()
- self.refresh()
def _onFormResize(self, evt):
self.drawReportForm()
@@ -2109,7 +2106,6 @@
self.Scroll(viewStart[0], viewStart[1])
self.showPosition()
- self.refreshSelection()
def getRuler(self, orientation):
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