def __deleteLineBreak(self,lineIndex):
text1 = self.getLineText(lineIndex)
text2 = self.getLineText(lineIndex+1,'')
self.setLineText(lineIndex, text1+text2)
self.delLine(lineIndex+1)
return OperateRecord.insertText( (len(text1),lineIndex),self.getSplitedChar() )
def __insertTextWithoutLineBreak(self,xyIndexPosTuple,text):
xPos,yPos = xyIndexPosTuple
curLineText = self.getLineText(yPos)
self.setLineText(yPos, curLineText[0:xPos] + text + curLineText[xPos:len(curLineText)])
newXYIndexPos = ( len(curLineText[0:xPos] + text) ,yPos)
operateRecord = OperateRecord.deleteText( (xPos,yPos),len(text) )
return RetuInfo.info( newXYIndexPos=newXYIndexPos,operateRecord=operateRecord )
def __insertLineBreak(self,xyIndexPosTuple):
xPos,yPos = xyIndexPosTuple
curLineText = self.getLineText(yPos)
self.setLineText(yPos,curLineText[0:xPos] )
self.addLine( yPos + 1,curLineText[xPos:len(curLineText)] )
newXYIndexPos = (0,yPos+1)
operateRecord = OperateRecord.deleteText( (len(curLineText),yPos),1 )
return RetuInfo.info( newXYIndexPos=newXYIndexPos,operateRecord=operateRecord )
def __deleteText(self,xyIndexPosTuple,length):
xPos,yPos = xyIndexPosTuple
operateRecords = []
while len(self.getLineText(yPos))-xPos < length:
retuRecord = self.__deleteLineBreak(yPos)
operateRecords.append( retuRecord )
length -= 1
curLineText = self.getLineText(yPos)
self.setLineText( yPos,curLineText[0:xPos]+curLineText[xPos+length:len(curLineText)] )
operateRecords.append( OperateRecord.insertText( (xPos,yPos),curLineText[xPos:xPos+length] ) )
return RetuInfo.info( indexPos = xyIndexPosTuple,operateRecords = operateRecords )