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);
}
}
public static ThemeConfig ImportTheme(string importPath)
{
string themeId = Path.GetFileNameWithoutExtension(importPath);
int themeIndex = themeSettings.FindIndex(t => t.themeId == themeId);
if (themeIndex != -1)
{
bool shouldOverwrite = ThemeLoader.PromptDialog(string.Format(_("The '{0}' " +
"theme is already installed. Do you want to overwrite it?"), themeId));
if (!shouldOverwrite)
{
return(null);
}
}
Directory.CreateDirectory(Path.Combine("themes", themeId));
bool shouldContinue = true;
ThemeConfig theme = null;
if (Path.GetExtension(importPath) != ".json")
{
shouldContinue = ThemeLoader.ExtractTheme(importPath, themeId);
}
else
{
File.Copy(importPath, Path.Combine("themes", themeId, "theme.json"), true);
}
if (shouldContinue)
{
theme = ThemeLoader.TryLoad(themeId);
}
if (theme == null)
{
return(null);
}
if (themeIndex == -1)
{
themeSettings.Add(theme);
themeSettings.Sort((t1, t2) => t1.themeId.CompareTo(t2.themeId));
}
else
{
themeSettings[themeIndex] = theme;
}
return(theme);
}
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();
}
}
}
public static ThemeResult ImportTheme(string importPath)
{
string themeId = Path.GetFileNameWithoutExtension(importPath);
int themeIndex = themeSettings.FindIndex(t => t.themeId == themeId);
if (themeIndex != -1)
{
bool shouldOverwrite = ThemeLoader.PromptDialog(string.Format(_("The '{0}' " +
"theme is already installed. Do you want to overwrite it?"), themeId));
if (!shouldOverwrite)
{
return(null); // TODO Update when nullable reference types are supported
}
}
Directory.CreateDirectory(Path.Combine("themes", themeId));
ThemeResult result;
if (Path.GetExtension(importPath) != ".json")
{
result = ThemeLoader.ExtractTheme(importPath, themeId);
}
else
{
result = ThemeLoader.CopyLocalTheme(importPath, themeId);
}
return(result.Match(e => new ThemeResult(e), theme =>
{
if (themeIndex == -1)
{
themeSettings.Add(theme);
themeSettings.Sort((t1, t2) => t1.themeId.CompareTo(t2.themeId));
}
else
{
themeSettings[themeIndex] = theme;
}
return new ThemeResult(theme);
}));
}