AuroraMiddleware/wxWidgets
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Added clipboard cut and paste

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@12928 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robin Dunn 2001-12-08 18:04:27 +00:00
parent 08df3e4420
commit 51dc95a4c8
1 changed files with 29 additions and 20 deletions
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49
wxPython/wxPython/lib/editor/editor.py
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@ -75,7 +75,6 @@ class wxEditor(wxScrolledWindow):
self.InitDoubleBuffering()
self.InitScrolling()
self.SelectOff()
self.CopiedData = None
self.SetFocus()
self.SetText([""])
self.SpacesPerTab = 4
@ -634,17 +633,21 @@ class wxEditor(wxScrolledWindow):
self.CopySelection(event)
self.SelectOff()
def CopyData(self, data):
self.CopiedData = data
def CopyToClipboard(self, linesOfText):
do = wxTextDataObject()
do.SetText(string.join(linesOfText, os.linesep))
wxTheClipboard.Open()
wxTheClipboard.SetData(do)
wxTheClipboard.Close()
def SingleLineCopy(self, Row, bCol, eCol):
Line = self.GetTextLine(Row)
self.CopyData([Line[bCol:eCol]])
self.CopyToClipboard([Line[bCol:eCol]])
def MultipleLineCopy(self, bRow, bCol, eRow, eCol):
bLine = self.GetTextLine(bRow)[bCol:]
eLine = self.GetTextLine(eRow)[:eCol]
self.CopyData([bLine] + [l for l in self.lines[bRow + 1:eRow]] + [eLine])
self.CopyToClipboard([bLine] + [l for l in self.lines[bRow + 1:eRow]] + [eLine])
def OnDeleteSelection(self, event):
selection = self.FindSelection()
@ -677,16 +680,22 @@ class wxEditor(wxScrolledWindow):
self.lines[bRow:eRow + 1] = [ModLine]
def OnPaste(self, event):
if self.CopiedData is None:
wxBell()
return
elif len(self.CopiedData) == 0:
wxBell()
return
elif len(self.CopiedData) == 1:
self.SingleLineInsert(self.CopiedData[0])
do = wxTextDataObject()
wxTheClipboard.Open()
success = wxTheClipboard.GetData(do)
wxTheClipboard.Close()
if success:
pastedLines = string.split(do.GetText(), '\n')
else:
self.MultipleLinePaste()
wxBell()
return
if len(pastedLines) == 0:
wxBell()
return
elif len(pastedLines) == 1:
self.SingleLineInsert(pastedLines[0])
else:
self.MultipleLinePaste(pastedLines)
def SingleLineInsert(self, newText):
ModLine = self.GetTextLine(self.cy)
@ -696,18 +705,18 @@ class wxEditor(wxScrolledWindow):
self.TouchBuffer()
self.UpdateView()
def MultipleLinePaste(self):
def MultipleLinePaste(self, pastedLines):
FirstLine = LastLine = self.GetTextLine(self.cy)
FirstLine = FirstLine[:self.cx] + self.CopiedData[0]
LastLine = self.CopiedData[-1] + LastLine[self.cx:]
FirstLine = FirstLine[:self.cx] + pastedLines[0]
LastLine = pastedLines[-1] + LastLine[self.cx:]
NewSlice = [FirstLine]
NewSlice += [l for l in self.CopiedData[1:-1]]
NewSlice += [l for l in pastedLines[1:-1]]
NewSlice += [LastLine]
self.lines[self.cy:self.cy + 1] = NewSlice
self.cy = self.cy + len(self.CopiedData)-1
self.cx = len(self.CopiedData[-1])
self.cy = self.cy + len(pastedLines)-1
self.cx = len(pastedLines[-1])
self.TouchBuffer()
self.UpdateView()