// 递归查询生成菜单
// 这个写法在本应用中影响不大，毕竟菜单较少
// 在大型项目中，这个肯定不可取
// 大型项目要么异步加载菜单，要么一次全部提取后在应用中还原成树结构
private async Task <MenuDataItem[]> CreateMenu(MenuDataItem parent, int depth)
{
string _parent = (parent == null) ? "0" : parent.Key;
List <MenuDataItem> items = new List <MenuDataItem>();
List <SFunctionEntity> roots = await service.ListByParentAsync(_parent);
foreach (var r in roots)
{
MenuDataItem mi = CreateMenuItem(r);
// 当前节点不是叶子节点，并且小于最大递归深度
if (!r.Leaf && depth < _maxDepth)
{
MenuDataItem[] children = await CreateMenu(mi, depth + 1);
if (children.Any())
{
mi.Children = children;
}
}
items.Add(mi);
}
return(items.ToArray());
}
public virtual void PopulateMenu <T>() where T : IMenuItem, new()
{
ItemCount = data.Count;
for (int Idx = 0; Idx < data.Count; Idx++)
{
IMenuItem _mi = new T();
MenuDataItem mdi = data[Idx];
//SavedGame.ScrollIdx = Idx;
MenuItems.Add(_mi);
//Initialize the item
_mi.ContainingMenu = this;
_mi.CreateGameObjects(mdi.Name, mdi.Type);
_mi.OuterGameObject.name = "Menu_" + mdi.Name;
_mi.Initialize();
Transform trSavedItem = _mi.OuterGameObject.transform;
trSavedItem.SetParent(this.transform);
_mi.Id = Idx;
if (_mi.Id == 0)
{
trSavedItem.localPosition = Vector3.up * 3;
trSavedItem.Rotate(10, -60, 0);
}
else
{
trSavedItem.localPosition = Vector3.right * (10 + _mi.Id * 5);
}
trSavedItem.Rotate(0, -90, 0);
}
}
private MenuDataItem CreateMenuItem(SFunctionEntity f)
{
MenuDataItem m = new MenuDataItem();
m.Key = f.Id;
m.Name = f.Name;
m.Path = f.Path;
m.Icon = f.Icon;
return(m);
}
public override void GetData()
{
data = new List <IMenuDataItem>();
if (SaveLoadModel.savedGames.Count == 0)
{
GetDemoTrack(); //First time - put in the demo track
}
foreach (Game g in SaveLoadModel.savedGames)
{
MenuDataItem i = new MenuDataItem {
Id = g.GameId, Name = g.Filename, IsMine = g.IsMine
};
data.Add(g);
}
}
/// <summary>
/// Recursively finds menu item to navigate to when a button is clicked on the UI.
/// </summary>
/// <param name="items">Collection of menu items.</param>
/// <param name="stringToMatch">Item to search for in menu items collection.</param>
/// <param name="item">Returns a menu item.</param>
private void GetMenuDataItem(ObservableCollection<MenuDataItem> items, string stringToMatch, ref MenuDataItem item)
{
for (int i = 0; i < items.Count; i++)
{
if (items[i].MenuText.Contains(stringToMatch))
{
item = items[i];
break;
}
else
{
if (items[i].SubMenuItems.Count > 0)
{
GetMenuDataItem(items[i].SubMenuItems, stringToMatch, ref item);
}
}
}
}
/// <summary>
/// Handles click event of the buttons on the screen.
/// </summary>
/// <param name="sender">Source of the event.</param>
/// <param name="e">Event arguments.</param>
private void Button_Click(object sender, RoutedEventArgs e)
{
MenuDataItem item = new MenuDataItem();
FrameworkElement source = e.Source as FrameworkElement;
switch (source.Name)
{
case "ButtonSecurity": GetMenuDataItem(m_menuDataItems, "Security", ref item);
break;
default: break;
}
if (item.MenuText != null)
{
item.Command.Execute(null);
}
}
private void ButtonQuickLink_Click(object sender, RoutedEventArgs e)
{
MenuDataItem item = new MenuDataItem();
string stringToMatch = ((Button)sender).Tag.ToString();
if (!string.IsNullOrEmpty(stringToMatch))
{
if (stringToMatch == "Restart")
{
RestartService();
}
else
{
GetMenuDataItem(m_menuDataItems, stringToMatch, ref item);
if ((object)item.MenuText != null)
{
item.Command.Execute(null);
}
}
}
}
public virtual List <MenuDataItem> GetMenuDataItemByUserId(string systemName, string userId)
{
List <MenuDataItem> menuDataItemList = new List <MenuDataItem>();
SecPageEntity SecPageEntity = new SecPageEntity();
SecPageEntity.PageId = eContract.Common.Const.SysConst.C_Root_Parent_ID;
SecPageEntity.SystemName = systemName;
PageDomain baseDomain = new PageDomain(SecPageEntity);
Dictionary <string, List <SecPageControlEntity> > allPageControls =
SystemService.PageService.GetPageControls(0);
foreach (PageDomain pageDomain in baseDomain.ChildsDomain)
{
if (GetPageIds(userId, systemName).Contains(pageDomain.SecPageEntity.PageId))
{
MenuDataItem rootMenuDataItem = new MenuDataItem(pageDomain.SecPageEntity, null, null);
Bind(systemName, rootMenuDataItem, pageDomain, userId, allPageControls);
menuDataItemList.Add(rootMenuDataItem);
}
}
return(menuDataItemList);
}
MenuDataItem GetPage(List <MenuDataItem> menus, string pageName, bool isShopPage)
{
if (menus == null)
{
return(null);
}
foreach (MenuDataItem item in menus)
{
string itemPageName = item.Page.PageName;
if (itemPageName == pageName)
{
return(item);
}
else
{
MenuDataItem page = GetPage(item.SubMenu, pageName, isShopPage);
if (page != null)
{
return(page);
}
}
}
return(null);
}
private MenuDataItem[] GetMenuDataItems(ApplicationMenuItemList menuItems)
{
if (menuItems != null && menuItems.Count > 0)
{
MenuDataItem[] antMenuItems;
antMenuItems = new MenuDataItem[menuItems.Count];
for (int i = 0; i < antMenuItems.Length; i++)
{
MenuDataItem item = new MenuDataItem();
item.Path = menuItems[i].Url;
item.Name = menuItems[i].DisplayName;
item.Key = menuItems[i].Name;
item.Icon = menuItems[i].Icon;
antMenuItems[i] = item;
if (menuItems[i].Items != null && menuItems[i].Items.Count > 0)
{
antMenuItems[i].Children = GetMenuDataItems(menuItems[i].Items);
}
}
return(antMenuItems);
}
return(null);
}
private void Bind(string systemName, MenuDataItem rootMenuDataItem, PageDomain pageDomain, string userId, Dictionary <string, List <SecPageControlEntity> > allPageControls)
{
foreach (PageDomain page in pageDomain.ChildsDomain)
{
if (GetPageIds(userId, systemName).Contains(page.SecPageEntity.PageId))
{
List <SecPageControlEntity> controls = null;
if (allPageControls.ContainsKey(page.SecPageEntity.PageId))
{
controls = allPageControls[page.SecPageEntity.PageId];
}
MenuDataItem childMenuDataItem = new MenuDataItem(page.SecPageEntity, rootMenuDataItem, controls);
//foreach (PermissionDomain permissionDomain in page.PermissionDomainList)
//{
// if (GetPermissionIds(userId).Contains(permissionDomain.SecPermissionEntity.PermissionId))
// {
// childMenuDataItem.ValidControls.Add(permissionDomain.SecPermissionEntity);
// }
//}
Bind(systemName, childMenuDataItem, page, userId, allPageControls);
rootMenuDataItem.SubMenu.Add(childMenuDataItem);
}
}
}
/// <summary>
/// Recursively finds menu item to navigate to when a button is clicked on the UI.
/// </summary>
/// <param name="items">Collection of menu items.</param>
/// <param name="stringToMatch">Item to search for in menu items collection.</param>
/// <param name="item">Returns a menu item.</param>
private void GetMenuDataItem(ObservableCollection <MenuDataItem> items, string stringToMatch, ref MenuDataItem item)
{
for (int i = 0; i < items.Count; i++)
{
if (items[i].UserControlPath.ToLower() == stringToMatch.ToLower())
{
item = items[i];
break;
}
if (items[i].SubMenuItems.Count > 0)
{
GetMenuDataItem(items[i].SubMenuItems, stringToMatch, ref item);
}
}
}
/// <summary>
/// Handles click event of the buttons on the screen.
/// </summary>
/// <param name="sender">Source of the event.</param>
/// <param name="e">Event arguments.</param>
private void Button_Click(object sender, RoutedEventArgs e)
{
MenuDataItem item = new MenuDataItem();
FrameworkElement source = e.Source as FrameworkElement;
switch (source.Name)
{
case "ButtonSecurity": GetMenuDataItem(m_menuDataItems, "Security", ref item);
break;
default: break;
}
if (item.MenuText != null)
{
item.Command.Execute(null);
}
}
private void DoNavigation(MenuDataItem module)
{
NavigationService.Navigate(module.ModuleType.ToString());
}
/// <summary>
/// Recursively finds menu item to navigate to when a button is clicked on the UI.
/// </summary>
/// <param name="items">Collection of menu items.</param>
/// <param name="stringToMatch">Item to search for in menu items collection.</param>
/// <param name="item">Returns a menu item.</param>
private void GetMenuDataItem(ObservableCollection <MenuDataItem> items, string stringToMatch, ref MenuDataItem item)
{
for (int i = 0; i < items.Count; i++)
{
if (items[i].MenuText.Contains(stringToMatch))
{
item = items[i];
break;
}
else
{
if (items[i].SubMenuItems.Count > 0)
{
GetMenuDataItem(items[i].SubMenuItems, stringToMatch, ref item);
}
}
}
}
