def combineRecords(firstRecord,secondRecord):
if OperateRecord.isRecordCanCombine(firstRecord, secondRecord) == False:
return RetuInfo.error()
else:
if firstRecord.recordType == OperateRecord.OPERATETYPE_INSERTTEXT:
if firstRecord.indexPos[0] == secondRecord.indexPos[0]:
return RetuInfo.success( combinedRecord = OperateRecord.insertText( firstRecord.indexPos,secondRecord.text + firstRecord.text ) )
else:
return RetuInfo.success( combinedRecord = OperateRecord.insertText( firstRecord.indexPos,firstRecord.text + secondRecord.text ) )
else:
return RetuInfo.success( combinedRecord = OperateRecord.deleteText( secondRecord.indexPos,firstRecord.length + secondRecord.length ) )
