Exemplo n.º 1
0
        async void deleteButton_Click(object sender, EventArgs e)
        {
            Dispatcher.BeginInvoke(() => {
                TypingIndicator.IsVisible = true;
                titleBar.Text             = AppResources.DeletingText.ToUpper();
                imagesList.IsEnabled      = false;
            });

            HttpRequestMessage request = new HttpRequestMessage(HttpMethod.Delete, String.Format("https://api.imgur.com/3/image/{0}", selectedImage.DeleteHash));

            request.Headers.Add("Authorization", "Client-ID " + AppResources.ImgurApiKey);
            HttpResponseMessage result = new HttpResponseMessage(System.Net.HttpStatusCode.InternalServerError);

            try {
                //make request
                Task <HttpResponseMessage> resultTask = new HttpClient().SendAsync(request);
                result = await resultTask;
            } catch {
                Dispatcher.BeginInvoke(() => {
                    TypingIndicator.IsVisible = false;
                    titleBar.Text             = AppResources.ApplicationTitle.ToUpper();
                    MessageBox.Show(AppResources.ImageDeleteErrorText);
                    imagesList.IsEnabled = true;
                });
                return;
            }
            Debug.WriteLine("Response: {0}", result.Content.ReadAsStringAsync().Result);

            if (result.Content.ReadAsStringAsync().Result.IndexOf("200") < 0)
            {
                Dispatcher.BeginInvoke(() => {
                    TypingIndicator.IsVisible = false;
                    titleBar.Text             = AppResources.ApplicationTitle.ToUpper();
                    MessageBox.Show(AppResources.ImageDeleteErrorText);
                    imagesList.IsEnabled = true;
                });

                return;
            }

            Dispatcher.BeginInvoke(() => {
                TypingIndicator.IsVisible = false;
                titleBar.Text             = AppResources.ApplicationTitle.ToUpper();
                imagesList.IsEnabled      = true;

                images.Remove(selectedImage);
                imagesList.SelectedItem = null;
                selectedImage           = null;
                appSettings["images"]   = images;
                appSettings.Save();

                ApplicationBar.Mode = ApplicationBarMode.Minimized;
                ApplicationBar.Buttons.Clear();
            });
        }
Exemplo n.º 2
0
        private void imagesList_SelectionChanged(object sender, SelectionChangedEventArgs e)
        {
            if (imagesList.SelectedItem == null)
            {
                return;
            }

            selectedImage       = null;
            ApplicationBar.Mode = ApplicationBarMode.Minimized;
            ApplicationBar.Buttons.Clear();

            this.selectedImage = (ImgurImage)(imagesList.SelectedItem);

            ApplicationBar.Buttons.Add(copyButton);
            ApplicationBar.Buttons.Add(openButton);
            ApplicationBar.Buttons.Add(deleteButton);
            ApplicationBar.Mode = ApplicationBarMode.Default;

            imagesList.SelectedItem = null;
        }