def init(self, rsubject):
"""Set up the editor for a new report.
rsubject: A RSubject object for the current report.
"""
self.rsubject = rsubject
if self.edCursor:
self.edCursor.stop()
# Set the viewing area (x-margin, y-margin, width)
self.mainWidth = self.rsubject.db.layoutInfo.mainWidth
self.canvas.initArea(20, 10, self.mainWidth)
# Special background for overflow text
self.ovflRect = BGRect(self.canvas, "ovflbg", under=True)
# Render the frames
frames = self.rsubject.frames
y = 0.0
for f in frames[:-1]:
# Separator line
HLine(self.canvas, y, self.mainWidth)
f.render(self.canvas, self.rsubject, y)
y += f.maxHeight
# The overflow frame:
HLine(self.canvas, y, self.mainWidth)
f = frames[-1]
yo = 0.0
ol = self.rsubject.getFrameLines(f)
if ol:
lastline = ol[-1]
# vertical space needed by the frame text:
yo = lastline.y + lastline.height
f.getHeight(yo)
f.render(self.canvas, self.rsubject, y)
self.setSize(y, f.height)
self.edCursor = EdCursor(self)
self.selection = Selection(self)
self.initCurSel()
