private void btAddRoot_Click(object sender, EventArgs e)
{
HtmlMenuItem item = new HtmlMenuItem(null, _menu);
TreeNodeMenuItem tn = new TreeNodeMenuItem(item, imageList1);
treeView1.Nodes.Add(tn);
}
public TreeNodeMenuItem(HtmlMenuItem item, ImageList images)
{
_item = item;
Text = item.Text;
ImageIndex = -1;
SelectedImageIndex = -1;
RefreshNodeImage(images);
}
public void SetParent(HtmlMenuItem parent, HtmlMenu menu)
{
_parent = parent;
_menu = menu;
if (_items != null)
{
_items.SetOwner(_menu, this);
}
}
public void Add(HtmlMenuItem item)
{
if (_items == null)
{
_items = new List <HtmlMenuItem>();
}
item.SetParent(_parent, _menu);
_items.Add(item);
}
public int GetEventId(string eventName)
{
HtmlMenuItem mi = getMenuItemByName(eventName, MenuItems);
if (mi != null)
{
return(mi.MenuID.GetHashCode());
}
return(0);
}
public string GetEventNameById(int eventId)
{
HtmlMenuItem mi = getMenuItemById(eventId, MenuItems);
if (mi != null)
{
return(mi.Text);
}
return(null);
}
public EventInfo GetEventById(int eventId)
{
HtmlMenuItem mi = getMenuItemById(eventId, MenuItems);
if (mi != null)
{
return(new EventInfoMenuItem(mi));
}
return(null);
}
public EventInfo GetEvent(string eventName)
{
HtmlMenuItem mi = getMenuItemByName(eventName, MenuItems);
if (mi != null)
{
return(new EventInfoMenuItem(mi));
}
return(null);
}
private void btAddSub_Click(object sender, EventArgs e)
{
TreeNodeMenuItem tp = treeView1.SelectedNode as TreeNodeMenuItem;
if (tp != null)
{
HtmlMenuItem item = new HtmlMenuItem(tp.MenuItem, _menu);
TreeNodeMenuItem tn = new TreeNodeMenuItem(item, imageList1);
tp.Nodes.Add(tn);
}
}
public void SetOwner(HtmlMenu menu, HtmlMenuItem parent)
{
_menu = menu;
_parent = parent;
if (_items != null)
{
foreach (HtmlMenuItem item in _items)
{
item.SetParent(parent, _menu);
}
}
}
private void loadItem(TreeNodeCollection nodes, HtmlMenuItem item)
{
TreeNodeMenuItem tn = new TreeNodeMenuItem(item, this.imageList1);
nodes.Add(tn);
if (item.MenuItems.Count > 0)
{
for (int i = 0; i < item.MenuItems.Count; i++)
{
loadItem(tn.Nodes, item.MenuItems[i]);
}
}
}
private HtmlMenuItem getMenuItemById(int menuId, HtmlMenuItemCollection items)
{
for (int i = 0; i < items.Count; i++)
{
if (items[i].MenuID.GetHashCode() == menuId)
{
return(items[i]);
}
HtmlMenuItem mi = getMenuItemById(menuId, items[i].MenuItems);
if (mi != null)
{
return(mi);
}
}
return(null);
}
public bool IsChild(HtmlMenuItem c)
{
if (_items != null)
{
for (int i = 0; i < _items.Count; i++)
{
if (c.MenuID == _items[i].MenuID)
{
return(true);
}
if (_items[i].IsChild(c))
{
return(true);
}
}
}
return(false);
}
private HtmlMenuItem getMenuItemByName(string name, HtmlMenuItemCollection items)
{
for (int i = 0; i < items.Count; i++)
{
if (string.CompareOrdinal(items[i].Text, name) == 0)
{
return(items[i]);
}
}
for (int i = 0; i < items.Count; i++)
{
HtmlMenuItem mi = getMenuItemByName(name, items[i].MenuItems);
if (mi != null)
{
return(mi);
}
}
return(null);
}
private void createTD(XmlNode trNode, HtmlMenuItem item)
{
bool b;
XmlNode tdNode = trNode.OwnerDocument.CreateElement("td");
trNode.AppendChild(tdNode);
XmlUtil.SetAttribute(tdNode, "id", item.id);
XmlUtil.SetAttribute(tdNode, "menuText", item.Text);
if (!string.IsNullOrEmpty(item.ImagePath))
{
if (File.Exists(item.ImagePath))
{
WebResourceFile wf = new WebResourceFile(item.ImagePath, WebResourceFile.WEBFOLDER_Images, out b);
_resourceFiles.Add(wf);
if (b)
{
item.ImagePath = wf.ResourceFile;
}
XmlNode imgNode = trNode.OwnerDocument.CreateElement("img");
tdNode.AppendChild(imgNode);
XmlUtil.SetAttribute(imgNode, "style", "cursor:pointer;");
XmlUtil.SetAttribute(imgNode, "src", string.Format(CultureInfo.InvariantCulture, "{0}/{1}", WebResourceFile.WEBFOLDER_Images, Path.GetFileName(item.ImagePath)));
}
}
XmlElement spNode = trNode.OwnerDocument.CreateElement("span");
tdNode.AppendChild(spNode);
spNode.InnerText = item.Text;
spNode.IsEmpty = false;
XmlUtil.SetAttribute(spNode, "style", "cursor:pointer;");
//
if (_gap > 0)
{
tdNode = trNode.OwnerDocument.CreateElement("td");
trNode.AppendChild(tdNode);
XmlUtil.SetAttribute(tdNode, "width", string.Format(CultureInfo.InvariantCulture, "{0}px", _gap));
}
}
public HtmlMenuItem(HtmlMenuItem parent, HtmlMenu menu)
{
Text = "New menu";
_parent = parent;
_menu = menu;
}
public EventDescriptorMenuItem(HtmlMenuItem item)
: base(item.Text, new Attribute[] { new WebClientMemberAttribute() })
{
_item = item;
}
public EventInfoMenuItem(HtmlMenuItem item)
: base()
{
_item = item;
}
