public async void OnDownloadFileCompleted(object sender, AsyncCompletedEventArgs e)
{
stopwatch.Stop();
ThemeConfig theme = (ThemeConfig)e.UserState;
if ((e.Error == null) && EnsureZipNotHtml())
{
cancelButton.Enabled = false;
ThemeResult result = await Task.Run(
() => ThemeLoader.ExtractTheme(imagesZipDest, theme.themeId, theme));
result.DoLeft(ThemeLoader.HandleError);
this.Close();
}
else if (themeUriIndex >= themeUris.Count)
{
bool shouldRetry = ThemeLoader.PromptDialog(string.Format(_("Failed to " +
"download images for the '{0}' theme. Do you want to try again?"),
theme.themeId));
if (shouldRetry)
{
InitDownload(theme);
}
else
{
ThemeLoader.HandleError(new FailedToDownloadImages(theme.themeId));
}
}
else
{
themeUriIndex++;
DownloadNext(theme);
}
}
private void ImportNext()
{
if (ThemeManager.importPaths.Count > 0)
{
foreach (string themePath in ThemeManager.importPaths)
{
importQueue.Enqueue(themePath);
}
numJobs += ThemeManager.importPaths.Count;
ThemeManager.importPaths.Clear();
}
this.Invoke(new Action(() => UpdateTotalPercentage(0)));
if (importQueue.Count > 0)
{
string themePath = importQueue.Peek();
this.Invoke(new Action(() =>
label1.Text = string.Format(_("Importing theme from {0}..."),
Path.GetFileName(themePath))));
ThemeResult result = ThemeManager.ImportTheme(themePath);
result.Match(e => this.Invoke(new Action(() => ThemeLoader.HandleError(e))),
theme => ThemeManager.importedThemes.Add(theme));
importQueue.Dequeue();
ImportNext();
}
else
{
ThemeManager.importMode = false;
this.Invoke(new Action(() => this.Close()));
}
}
private void LoadThemes(List <ThemeConfig> themes, string activeTheme = null)
{
Size thumbnailSize = ThemeThumbLoader.GetThumbnailSize(this);
ListViewItem focusedItem = null;
foreach (ThemeConfig theme in themes.ToList())
{
try
{
using (Image thumbnailImage = ThemeThumbLoader.GetThumbnailImage(theme, thumbnailSize, true))
{
this.Invoke(new Action(() =>
{
listView1.LargeImageList.Images.Add(thumbnailImage);
string itemText = ThemeManager.GetThemeName(theme);
if (JsonConfig.settings.favoriteThemes != null &&
JsonConfig.settings.favoriteThemes.Contains(theme.themeId))
{
itemText = "★ " + itemText;
}
ListViewItem newItem = listView1.Items.Add(itemText, listView1.LargeImageList.Images.Count - 1);
newItem.Tag = theme.themeId;
if (activeTheme == null || activeTheme == theme.themeId)
{
focusedItem = newItem;
}
}));
}
}
catch (OutOfMemoryException)
{
ThemeLoader.HandleError(new FailedToCreateThumbnail(theme.themeId));
}
}
this.Invoke(new Action(() =>
{
listView1.Sort();
if (focusedItem == null)
{
focusedItem = listView1.Items[0];
}
focusedItem.Selected = true;
listView1.EnsureVisible(focusedItem.Index);
ThemeThumbLoader.CacheThumbnails(listView1);
}));
}
public async void OnDownloadFileCompleted(object sender, AsyncCompletedEventArgs e)
{
stopwatch.Stop();
if (e.Error == null)
{
ThemeConfig theme = downloadQueue.Dequeue();
await Task.Run(() => ThemeLoader.ExtractTheme(theme.themeId + "_images.zip",
theme.themeId, true));
ThemeLoader.HandleError(theme.themeId);
DownloadNext();
}
else
{
List <string> imagesZipUris = (List <string>)e.UserState;
ThemeConfig theme = downloadQueue.Peek();
if (imagesZipUris.Count == 0)
{
bool shouldRetry = ThemeLoader.PromptDialog(string.Format(_("Failed to " +
"download images for the '{0}' theme. Do you want to try again?"),
theme.themeId));
if (shouldRetry)
{
imagesZipUris = theme.imagesZipUri.Split('|').ToList();
}
else
{
ThemeLoader.HandleError(theme.themeId, string.Format(
_("Failed to download images for the '{0}' theme"), theme.themeId));
}
}
if (imagesZipUris.Count > 0)
{
wc.DownloadFileAsync(new Uri(imagesZipUris.First()),
theme.themeId + "_images.zip", imagesZipUris.Skip(1).ToList());
}
else
{
downloadQueue.Dequeue();
DownloadNext();
}
}
}
private void ImportNext()
{
if (ThemeManager.importPaths.Count > 0)
{
foreach (string themePath in ThemeManager.importPaths)
{
importQueue.Enqueue(themePath);
}
numJobs += ThemeManager.importPaths.Count;
ThemeManager.importPaths.Clear();
}
this.Invoke(new Action(() => UpdateTotalPercentage(0)));
if (importQueue.Count > 0)
{
string themePath = importQueue.Peek();
this.Invoke(new Action(() => UpdateImportStatus(themePath)));
ThemeConfig theme = ThemeManager.ImportTheme(themePath);
this.Invoke(new Action(() => ThemeLoader.HandleError(
Path.GetFileNameWithoutExtension(themePath))));
if (theme != null)
{
if (Path.GetExtension(themePath) == ".json")
{
downloadQueue = new Queue <ThemeConfig>(
new List <ThemeConfig>()
{
theme
});
DownloadNext(); // TODO Test this
}
ThemeManager.importedThemes.Add(theme);
}
importQueue.Dequeue();
ImportNext();
}
else
{
ThemeManager.importMode = false;
this.Invoke(new Action(() => this.Close()));
}
}
private static void LoadInstalledThemes(List <string> themeIds)
{
foreach (string themeId in themeIds)
{
ThemeConfig theme = ThemeLoader.TryLoad(themeId);
ThemeLoader.HandleError(themeId);
if (theme != null)
{
themeSettings.Add(theme);
if (theme.themeId == JsonConfig.settings.themeName)
{
currentTheme = theme;
}
}
}
}
private static void DownloadMissingImages()
{
List <ThemeConfig> missingThemes = new List <ThemeConfig>();
foreach (ThemeConfig theme in themeSettings)
{
string themePath = Path.Combine("themes", theme.themeId);
if (!Directory.Exists(themePath) ||
(Directory.GetFiles(themePath, theme.imageFilename).Length == 0))
{
missingThemes.Add(theme);
}
}
if (missingThemes.Count == 0)
{
filesVerified = true;
LaunchSequence.NextStep();
return;
}
foreach (ThemeConfig theme in
missingThemes.Where(theme => string.IsNullOrEmpty(theme.imagesZipUri)))
{
missingThemes.Remove(theme);
ThemeLoader.HandleError(theme.themeId,
string.Format(_("Failed to find images for the '{0}' theme"), theme.themeId));
}
downloadDialog = new ProgressDialog();
downloadDialog.FormClosed += OnDownloadDialogClosed;
downloadDialog.Show();
MainMenu.themeItem.Enabled = false;
downloadDialog.InitDownload(missingThemes);
}
private void DownloadNext()
{
if (downloadQueue.Count > 0)
{
ThemeConfig theme = downloadQueue.Peek();
this.Invoke(new Action(() => UpdateDownloadStatus(theme)));
if (theme.imagesZipUri.StartsWith("file://"))
{
string themePath = (new Uri(theme.imagesZipUri)).LocalPath;
Task.Run(() => {
bool success = ThemeLoader.CopyLocalTheme(theme, themePath,
this.UpdateTotalPercentage);
if (!success)
{
this.Invoke(new Action(() => ThemeLoader.HandleError(theme.themeId)));
}
downloadQueue.Dequeue();
this.Invoke(new Action(() => DownloadNext()));
});
}
else if (!string.IsNullOrEmpty(theme.imagesZipUri))
{
List <string> imagesZipUris = theme.imagesZipUri.Split('|').ToList();
wc.DownloadFileAsync(new Uri(imagesZipUris.First()),
theme.themeId + "_images.zip", imagesZipUris.Skip(1).ToList());
}
}
else if (!ThemeManager.importMode)
{
this.Close();
}
}