/// <summary>
/// 删除节点
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void 除节点ToolStripMenuItem_Click(object sender, EventArgs e)
{
if (iSelectedControlNow != null)
{
IDialoguePointID iDialoguePointID = iSelectedControlNow as IDialoguePointID;
Control parentControl = iSelectedControlNow.GetParent();
if (iDialoguePointID.GetType().Equals(typeof(DialogueConditionControl)))
{
FlowLayoutPanel_Main.Controls.Remove(parentControl);
iSelectedControlNow = null;
}
else
{
DialogueConditionControl dialogueConditionControl = parentControl.Controls.OfType <DialogueConditionControl>().FirstOrDefault();
if (dialogueConditionControl != null)
{
IDialoguePointID parentIDialoguePointID = GetParentDialoguePointID(iDialoguePointID, dialogueConditionControl);
if (parentIDialoguePointID != null)
{
parentIDialoguePointID.RemovNextPointID(iDialoguePointID);
RemoveDialoguePointIDControl(parentControl, iDialoguePointID);
List <Control> tagControlList = (parentIDialoguePointID as Control).Tag as List <Control>;
if (tagControlList != null)
{
tagControlList.Remove(iDialoguePointID as Control);
}
//移除所有子节点
iSelectedControlNow = null;
ResetControlRect(parentControl);
}
}
}
}
}
/// <summary>
/// 监听控件被选择变化
/// </summary>
/// <param name="iSelectedControl"></param>
private void ListenControlSelected(ISelectedControl iSelectedControl)
{
if (iSelectedControlNow != null)
{
iSelectedControlNow.NoSelectedControl();
}
iSelectedControlNow = iSelectedControl;
}
/// <summary>
/// 鼠标点击主界面
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void FlowLayoutPanel_Main_MouseClick(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
if (iSelectedControlNow != null)
{
iSelectedControlNow.NoSelectedControl();
}
iSelectedControlNow = null;
}
}
/// <summary>
/// 监听展开收起变化
/// </summary>
/// <param name="iOpenStop">对象</param>
/// <param name="state">当前状态（需要改变状态）</param>
private void AddListenOpenStop(IOpenStop iOpenStop, bool state)
{
ISelectedControl targetSelectedContrl = iOpenStop as ISelectedControl;
if (targetSelectedContrl != null)
{
if (state)
{
iOpenStop.StopControl(new Point(0, 0));
}
else
{
iOpenStop.OpenControl(new Point(0, 0));
}
ResetControlRect(targetSelectedContrl.GetParent());
}
}
/// <summary>
/// 将选择的控件移动到父控件指定位置以显示控件
/// </summary>
/// <param name="panel">选择显示的控件</param>
private void ShowSearchPanel(Panel panel)
{
if (panel != null)
{
int locationY = panel.Location.Y;
int allHeight = FlowLayoutPanel_Main.Size.Height;
int windowHeigth = Panel_Main.Size.Height;
float bili = (float)locationY / (float)allHeight;
Panel_Main.VerticalScroll.Value = (int)(Panel_Main.VerticalScroll.Maximum * bili);
Panel_Main.VerticalScroll.Value = (int)(Panel_Main.VerticalScroll.Maximum * bili);
DialogueConditionControl dialogueConditionControl = panel.Controls.OfType <DialogueConditionControl>().FirstOrDefault();
if (dialogueConditionControl != null)
{
if (iSelectedControlNow != null)
{
iSelectedControlNow.NoSelectedControl();
}
dialogueConditionControl.SelectedControl();
iSelectedControlNow = dialogueConditionControl;
}
}
}
/// <summary>
/// 添加一个子节点
/// </summary>
/// <param name="iSelectedControlNow">要添加子节点的节点</param>
private DialoguePointControl AddNewChildNode(ISelectedControl iSelectedControlNow, DialogueValue dialogueValue = null, bool updateControl = true)
{
IDialoguePointID iDialoguePointID = iSelectedControlNow as IDialoguePointID;
if (iDialoguePointID.GetType().Equals(typeof(DialogueConditionControl)))//顶层节点（关系关系）只能添加一个子节点（数据节点）
{
if (iDialoguePointID.GetDialogueNextPointID.Length > 0)
{
return(null);
}
}
if (iDialoguePointID != null)
{
DialoguePointControl dialoguePointControl = new DialoguePointControl(dialogueValue);
dialoguePointControl.Size = dialoguePointControl.StopSize;
dialoguePointControl.SetListenControlSelected(ListenControlSelected);
dialoguePointControl.SetLiestenOpenStop(AddListenOpenStop);
dialoguePointControl.Tag = new List <Control>();
Control iSelectedControl = iSelectedControlNow as Control;
List <Control> childControl = iSelectedControl.Tag as List <Control>;
childControl.Add(dialoguePointControl);
Control parentControl = iSelectedControlNow.GetParent();
parentControl.Controls.Add(dialoguePointControl);
iDialoguePointID.AddNextPointID(dialoguePointControl);
if (updateControl)
{
ResetControlRect(parentControl);
}
if (searchNodeForm != null)
{
searchNodeForm.NodeChanged = true;
}
return(dialoguePointControl);
}
return(null);
}
