/// <summary>
/// Thread body
/// </summary>
/// <param name="state"></param>
private void StartWork_SaveAMedia(object state)
{
ShopproHelper.ShowBusyIndicator(this, "Saving this new media to libary...");
MediaView mediaView = state as MediaView;
media savedMedia = null;
media theMedia = new media();
mediaView.Merge(theMedia, DataFormMode.AddNew);
// Get file content
byte[] content = ShopproHelper.ReadFully(fileInfo.OpenRead());
// Save to the backend
EventHandler <createNew_MediaCompletedEventArgs> h1 = (s, e) =>
{
// TODO: handle error from server side
savedMedia = e.Result;
nextOneAutoResetEvent.Set();
};
Globals.WSClient.createNew_MediaCompleted += h1;
Globals.WSClient.createNew_MediaAsync(theMedia, content);
nextOneAutoResetEvent.WaitOne();
Globals.WSClient.createNew_MediaCompleted -= h1;
// Check return result. If failure, savedCategory will be null
if (savedMedia != null)
{
this.ResultingImageUrl = savedMedia.myUrl;
this.Dispatcher.BeginInvoke(delegate()
{
mediaView.Restore(new MediaView(savedMedia));
});
}
else
{
// Show error message
ShopproHelper.ShowMessageWindow(this, "Error", "Fail to save this entry.", false);
}
this.fileInfo = null;
// Hide busy indicator
ShopproHelper.HideBusyIndicator(this);
// Now close the window
this.Dispatcher.BeginInvoke(delegate()
{
Debug.WriteLine("Going to call Close().");
// This will close this window automatically: http://msdn.microsoft.com/en-us/library/system.windows.controls.childwindow.close%28VS.95%29.aspx
this.DialogResult = true;
Debug.WriteLine("Called Close().");
});
}
/// <summary>
/// Thread body
/// </summary>
/// <param name="state"></param>
private void StartWork(object state)
{
MediaView mediaView = state as MediaView;
media savedMedia = null;
media theMedia = new media();
mediaView.Merge(theMedia, editMode);
// Save to backend
if (this.editMode == DataFormMode.Edit)
{
// Edit mode
AutoResetEvent nextOneAutoResetEvent = new AutoResetEvent(false);
EventHandler <save_MediaCompletedEventArgs> h1 = (s, e) =>
{
// TODO: handle error from server side
savedMedia = e.Result;
nextOneAutoResetEvent.Set();
};
Globals.WSClient.save_MediaCompleted += h1;
Globals.WSClient.save_MediaAsync(theMedia);
nextOneAutoResetEvent.WaitOne();
Globals.WSClient.save_MediaCompleted -= h1;
}
else
{
//
// Add new mode
//
// Get file content
byte[] content = ShopproHelper.ReadFully(fileInfo.OpenRead());
// Save to the backend
AutoResetEvent nextOneAutoResetEvent = new AutoResetEvent(false);
EventHandler <createNew_MediaCompletedEventArgs> h3 = (s, e) =>
{
// TODO: handle error from server side
savedMedia = e.Result;
nextOneAutoResetEvent.Set();
};
Globals.WSClient.createNew_MediaCompleted += h3;
Globals.WSClient.createNew_MediaAsync(theMedia, content);
nextOneAutoResetEvent.WaitOne();
Globals.WSClient.createNew_MediaCompleted -= h3;
}
// Check return result. If failure, savedCategory will be null
if (savedMedia != null)
{
this.Dispatcher.BeginInvoke(delegate()
{
mediaView.Restore(new MediaView(savedMedia));
});
}
else
{
// Show error message
ShopproHelper.ShowMessageWindow(this, "Error", "Fail to save this entry.", false);
// Back to readonly mode
this.Dispatcher.BeginInvoke(delegate()
{
// Restore cached UI data
mediaView.CancelEdit();
this.mediaDataForm.CancelEdit();
});
}
// No unsaved item
this.editMode = DataFormMode.ReadOnly;
this.fileInfo = null;
// Hide busy indicator
ShopproHelper.HideBusyIndicator(this);
// Go to original page if necessary
if (this.ContentPageCtx.GotoAddNewPage)
{
ShopproHelper.GoToContentPage(this, PageEnum.MediaListPage);
}
}
