/// <summary>
/// 告知控制器在编辑器有修改的行
/// </summary>
/// <param name="lineIndex"></param>
/// <param name="content"></param>
/// <returns></returns>
public bool AskModifyNewLine(int lineIndex, String content)
{
ModifyLineEventArgs args = new ModifyLineEventArgs()
{
TargetLineIndex = lineIndex,
NewContent = content
};
return(ModifyLineEvent(this, args));
}
/// <summary>
/// 编辑行事件处理
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
/// <returns></returns>
bool ModifyLineEvent(object sender, ModifyLineEventArgs e)
{
if (TextDoc.GetLineCounts() > e.TargetLineIndex || e.TargetLineIndex <= 0)
{
return(false);
}
else
{
TextLine targetLine = this.TextDoc.GetTextLineByIndex(e.TargetLineIndex);
if (targetLine == null)
{
return(false);
}
targetLine.EditContent(e.NewContent);
targetLine.Mark = LineMarkType.Changed;
MessageQueues.MessagesToSend.Enqueue(MessageWrapper.WriteMsg(this.CallerID, this.Identity, MessageType.UPD, targetLine.ID, e.NewContent));
return(true);
}
}
