private void OnGetMediaItemRPCCompleted(object sender, XMLRPCCompletedEventArgs <MediaItem> args)
{
_mediaItemRPC.Completed -= OnGetMediaItemRPCCompleted;
_mediaItemRPC = null;
if (args.Cancelled)
{
return;
}
if (null == args.Error)
{
if (args.Items.Count > 0)
{
MediaItem m = args.Items[0] as MediaItem;
App.MasterViewModel.CurrentPost.FeaturedImage = m;
SetupFeaturedImage();
}
}
else
{
//Error!
showFeaturedImageLoadingError(args.Error);
}
}
private void SetupFeaturedImage()
{
Post post = App.MasterViewModel.CurrentPost;
if (!App.MasterViewModel.CurrentBlog.SupportsFeaturedImage() || post.PostThumbnail.Length == 0)
{
featuredImagePadding.Visibility = Visibility.Collapsed;
featuredImageHeaderBackground.Visibility = Visibility.Collapsed;
featuredImageHeader.Visibility = Visibility.Collapsed;
featuredImagePanel.Visibility = Visibility.Collapsed;
return;
}
if (post.FeaturedImage == null)
{
// Get the URL for the featured image.
_mediaItemRPC = new GetMediaItemRPC(App.MasterViewModel.CurrentBlog, post.PostThumbnail);
_mediaItemRPC.Completed += OnGetMediaItemRPCCompleted;
_mediaItemRPC.ExecuteAsync();
return;
}
// Load the featured image.
loadFeaturedImageFromURL(post.FeaturedImage.Thumbnail);
}
protected override void OnBackKeyPress(CancelEventArgs e)
{
if (App.WaitIndicationService.Waiting)
{
App.WaitIndicationService.HideIndicator();
ApplicationBar.IsVisible = true;
e.Cancel = true;
if (null != currentXmlRpcConnection)
{
currentXmlRpcConnection.IsCancelled = true;
currentXmlRpcConnection = null;
}
if (null != _mediaItemRPC)
{
_mediaItemRPC.IsCancelled = true;
_mediaItemRPC = null;
}
this.emptyImagesUploadingQueue();
}
else
{
if (_messageBoxIsShown)
{
return;
}
_messageBoxIsShown = true;
string prompt = string.Format(_localizedStrings.Prompts.SureCancel, _localizedStrings.Prompts.Post);
MessageBoxResult result = MessageBox.Show(prompt, _localizedStrings.Prompts.CancelEditing, MessageBoxButton.OKCancel);
_messageBoxIsShown = false;
if (result == MessageBoxResult.OK)
{
if (_mediaItemRPC != null)
{
_mediaItemRPC.Completed -= OnGetMediaItemRPCCompleted;
_mediaItemRPC.IsCancelled = true;
}
this.emptyImagesUploadingQueue();
cleanupPostMedia();
base.OnBackKeyPress(e);
}
else
{
e.Cancel = true;
}
}
}
private void SetupFeaturedImage()
{
Post post = App.MasterViewModel.CurrentPost;
if (!App.MasterViewModel.CurrentBlog.SupportsFeaturedImage() || post.PostThumbnail.Length == 0)
{
featuredImagePadding.Visibility = Visibility.Collapsed;
featuredImageHeaderBackground.Visibility = Visibility.Collapsed;
featuredImageHeader.Visibility = Visibility.Collapsed;
featuredImagePanel.Visibility = Visibility.Collapsed;
return;
}
if (post.FeaturedImage == null)
{
// Get the URL for the featured image.
_mediaItemRPC = new GetMediaItemRPC(App.MasterViewModel.CurrentBlog, post.PostThumbnail);
_mediaItemRPC.Completed += OnGetMediaItemRPCCompleted;
_mediaItemRPC.ExecuteAsync();
return;
}
// Load the featured image.
loadFeaturedImageFromURL(post.FeaturedImage.Thumbnail);
}
private void OnGetMediaItemRPCCompleted(object sender, XMLRPCCompletedEventArgs<MediaItem> args)
{
_mediaItemRPC.Completed -= OnGetMediaItemRPCCompleted;
_mediaItemRPC = null;
if (args.Cancelled)
{
return;
}
if (null == args.Error)
{
if (args.Items.Count > 0)
{
MediaItem m = args.Items[0] as MediaItem;
App.MasterViewModel.CurrentPost.FeaturedImage = m;
SetupFeaturedImage();
}
}
else
{
//Error!
showFeaturedImageLoadingError(args.Error);
}
}
protected override void OnBackKeyPress(CancelEventArgs e)
{
if (App.WaitIndicationService.Waiting)
{
App.WaitIndicationService.HideIndicator();
ApplicationBar.IsVisible = true;
e.Cancel = true;
if (null != currentXmlRpcConnection)
{
currentXmlRpcConnection.IsCancelled = true;
currentXmlRpcConnection = null;
}
if (null != _mediaItemRPC)
{
_mediaItemRPC.IsCancelled = true;
_mediaItemRPC = null;
}
this.emptyImagesUploadingQueue();
}
else
{
if (_messageBoxIsShown)
return;
_messageBoxIsShown = true;
string prompt = string.Format(_localizedStrings.Prompts.SureCancel, _localizedStrings.Prompts.Post);
MessageBoxResult result = MessageBox.Show(prompt, _localizedStrings.Prompts.CancelEditing, MessageBoxButton.OKCancel);
_messageBoxIsShown = false;
if (result == MessageBoxResult.OK)
{
if (_mediaItemRPC != null)
{
_mediaItemRPC.Completed -= OnGetMediaItemRPCCompleted;
_mediaItemRPC.IsCancelled = true;
}
this.emptyImagesUploadingQueue();
cleanupPostMedia();
base.OnBackKeyPress(e);
}
else
{
e.Cancel = true;
}
}
}
