public override bool GetData()
{
statusItemList.Clear();
StatusItemControl statusItemControl = new StatusItemControl();
Hashtable table = AlgorithmManager.Algorithms.GetExampleDatas();
if (table != null)
{
XmlNode node = table[typeof(ListInsert).ToString()] as XmlElement;
XmlNodeList childNodes = node.ChildNodes;
StatusItem statusItem = null;
foreach (XmlElement el in childNodes)
{
string l = el.Attributes["OriginalString"].Value;
int i = Convert.ToInt32(el.Attributes["InsertPosition"].Value);
char e = Convert.ToChar(el.Attributes["InsertData"].Value);
statusItem = new StatusItem(new ListInsertStatus(l, i, e));
statusItem.Height = 80;
statusItem.Image = CreatePreviewImage(l, i, e);
statusItemList.Add(statusItem);
}
}
DialogType = typeof(ListInsertDialog);
InitDataForm form = new InitDataForm();
form.StatusItemList = statusItemList;
if (form.ShowDialog() != DialogResult.OK)
{
return(false);
}
if (form.SelectedIndex >= 0) //说明用户是通过选中某个模板来初始化数据的
{
StatusItem selectedItem = form.StatusItemList[form.SelectedIndex] as StatusItem;
if (selectedItem != null)
{
ListInsertStatus tempStatus = selectedItem.ItemInfo as ListInsertStatus;
if (tempStatus != null)
{
l = tempStatus.L;
i = tempStatus.I;
e = tempStatus.E;
}
}
}
else //说明用户选择自定义数据
{
l = status.L;
i = status.I;
e = status.E;
}
return(true);
}
public override void Initialize(bool isOpen)
{
base.Initialize(isOpen);
status = new ListInsertStatus(l, i, e);
InitGraph();
WorkbenchSingleton.Workbench.ActiveViewContent.SelectView();
}
public override void Recover()
{
circleNodeIterator = null;
lineNodeIterator = null;
nullIteratorP = null;
nullIteratorS = null;
circleNodeIterator1 = null;
iteratorInsertNode = null;
nullIteratorBezierLine = null;
status = new ListInsertStatus(l, i, e);
base.Recover();
}
public override void Recover()
{
circleNodeIterator = null;
lineNodeIterator = null;
nullIteratorP = null;
nullIteratorS = null;
circleNodeIterator1= null;
iteratorInsertNode = null;
nullIteratorBezierLine = null;
status = new ListInsertStatus(l,i,e);
base.Recover();
}
public override void Initialize(bool isOpen)
{
base.Initialize(isOpen);
status = new ListInsertStatus(l,i,e);
InitGraph();
WorkbenchSingleton.Workbench.ActiveViewContent.SelectView();
}