public async Task <HttpResponseMessage> RemoveMenuItemImage(LibBookingService.Dtos.Image image)
{
try
{
Image img = await _db.Images.Where(i => i.Id == image.Id).FirstOrDefaultAsync();
img.Deleted = true;
_db.SetModified(img);
await _db.SaveChangesAsync();
MenuItemImage resImg = await _db.MenuItemImages.Where(i => i.Image_id == image.Id && i.MenuItem_id == image.Source).FirstOrDefaultAsync();
resImg.Deleted = true;
_db.SetModified(resImg);
await _db.SaveChangesAsync();
return(Request.CreateResponse(HttpStatusCode.OK, "Success"));
}
catch (Exception ex)
{
return(Request.CreateErrorResponse(HttpStatusCode.InternalServerError, "Failed"));
}
}
private static void OnCommandChanged(DependencyObject a_dependencyObject, DependencyPropertyChangedEventArgs a_e)
{
MenuItem menuItem = a_dependencyObject as MenuItem;
if (menuItem == null)
{
throw new InvalidOperationException(@"MenuItem required");
}
ICommand oldCommand = a_e.OldValue as ICommand;
if (oldCommand != null)
{
menuItem.Command = null;
menuItem.Icon = null;
CommandToolTipHelper.ApplyCommandToolTip(menuItem, null);
ICommandDescriptionProvider oldDescProvider = a_e.OldValue as ICommandDescriptionProvider;
if (GetOverrideHeader(menuItem) && oldDescProvider != null)
{
BindingOperations.ClearBinding(
menuItem,
MenuItem.HeaderProperty);
}
}
ICommand newCommand = a_e.NewValue as ICommand;
if (newCommand != null)
{
menuItem.Command = newCommand;
Uri imageUri = CommandImageHelper.GetCommandImageUri(newCommand);
if (imageUri != null)
{
MenuItemImage image = new MenuItemImage
{
Source = new BitmapImage(imageUri)
};
menuItem.Icon = image;
}
// Header
ICommandDescriptionProvider newDescProvider = a_e.NewValue as ICommandDescriptionProvider;
if (GetOverrideHeader(menuItem) && newDescProvider != null)
{
BindingOperations.SetBinding(
menuItem,
MenuItem.HeaderProperty,
new Binding("Text")
{
Source = newDescProvider.Description
});
}
// tooltip
CommandToolTipHelper.ApplyCommandToolTip(menuItem, newCommand);
}
}
public void Refresh()
{
_root.GetChildren().ForEach(x => x.Dispose());
_root.Clear();
MenuItemImage loading = new MenuItemImage("loadingGif");
_root.AddChild(2, 2, 2, 5, loading);
loading.SetGif(GetLoadingGif(), 12);
_requests = _api.DefaultApps.Friends.GetFriendRequests().Wait();
_root.Clear();
loading.Dispose();
RenderPage(0);
}
public void Refresh()
{
_root.GetChildren().ForEach(x => x.Dispose());
_root.Clear();
MenuItemImage loading = new MenuItemImage("loadingGif");
_root.AddChild(2, 2, 2, 5, loading);
loading.SetGif(GetLoadingGif(), 12);
_users = _api.User.CurrentRoomUsers().Wait().Users.ToList();
_users.Remove(_users.Find(x => x.UserId == _api.User.UserId));
_friends = _api.DefaultApps.Friends.ListFriends().Wait().Select(x => x.UserId).ToList();
_root.Clear();
loading.Dispose();
RenderPage(0);
}
/// <summary>
/// Returns the ContextMenu used when the user Right-Click on a selected cell.
/// </summary>
/// <returns></returns>
public virtual MenuCollection GetContextMenus()
{
MenuCollection l_Array = new MenuCollection();
bool l_EnableCopyPasteSelection = false;
if ((m_Grid.ContextMenuStyle & ContextMenuStyle.CopyPasteSelection) == ContextMenuStyle.CopyPasteSelection)
{
l_EnableCopyPasteSelection = true;
}
bool l_EnableClearSelection = false;
if ((m_Grid.ContextMenuStyle & ContextMenuStyle.ClearSelection) == ContextMenuStyle.ClearSelection)
{
l_EnableClearSelection = true;
}
// bool l_EnablePropertySelection = false;
// if ( (m_Grid.ContextMenuStyle & ContextMenuStyle.PropertySelection) == ContextMenuStyle.PropertySelection)
// l_EnablePropertySelection = true;
if (m_ContextMenuItems != null && m_ContextMenuItems.Count > 0)
{
foreach (MenuItem m in m_ContextMenuItems)
{
l_Array.Add(m);
}
if (l_EnableClearSelection || l_EnableCopyPasteSelection) //|| l_EnablePropertySelection)
{
l_Array.Add(new MenuItem("-"));
}
}
if (l_EnableCopyPasteSelection)
{
// //CUT (not implemented)
// MenuItem l_mnCut = new MenuItemImage("Cut", new EventHandler(Selection_Cut), m_MenuImageList, m_iImageCut);
// l_mnCut.Enabled = false;
// l_Array.Add(l_mnCut);
//COPY
MenuItem l_mnCopy = new MenuItemImage("Copy", new EventHandler(Selection_Copy), m_MenuImageList, m_iImageCopy);
l_Array.Add(l_mnCopy);
//PASTE
MenuItem l_mnPaste = new MenuItemImage("Paste", new EventHandler(Selection_Paste), m_MenuImageList, m_iImagePaste);
l_mnPaste.Enabled = IsValidClipboardForPaste();
l_Array.Add(l_mnPaste);
}
if (l_EnableClearSelection)
{
if (l_EnableCopyPasteSelection) // && l_EnablePropertySelection)
{
l_Array.Add(new MenuItem("-"));
}
MenuItem l_mnClear = new MenuItemImage("Clear", new EventHandler(Selection_ClearValues), m_MenuImageList, m_iImageClear);
l_Array.Add(l_mnClear);
}
// if (l_EnablePropertySelection)
// {
// MenuItem l_mnFormatCells = new MenuItem("Format Cells ...", new EventHandler(Selection_FormatCells));
// m_Grid.SetMenuImage(l_mnFormatCells,m_iImageFormatCells);
// l_Array.Add(l_mnFormatCells);
// }
return(l_Array);
}
private void CreateLoadinGif()
{
_loading = new MenuItemImage("loading");
_roomListGrid.AddChild(2, 2, 2, 5, _loading);
_loading.SetGif(GetLoadingGif(), 12);
}