public static void SetDefaultTheme(ThemeManifest theme)
{
DefaultTheme = theme;
}
/*
* public static void ApplyFullscreenButtonPrompts(Application app, FullscreenButtonPrompts prompts)
* {
* if (prompts == FullscreenSettings.DefaultButtonPrompts)
* {
* var defaultXaml = $"{FullscreenSettings.DefaultButtonPrompts.ToString()}.xaml";
* foreach (var dir in PlayniteApplication.CurrentNative.Resources.MergedDictionaries.ToList())
* {
* if (dir.Source == null)
* {
* continue;
* }
*
* if (dir.Source.OriginalString.Contains("ButtonPrompts") &&
* !dir.Source.OriginalString.EndsWith(defaultXaml))
* {
* PlayniteApplication.CurrentNative.Resources.MergedDictionaries.Remove(dir);
* }
* }
* }
* else
* {
* var promptsPath = Path.Combine(ThemeManager.DefaultTheme.DirectoryPath, "Images", "ButtonPrompts");
* foreach (var dir in Directory.GetDirectories(promptsPath))
* {
* var dirInfo = new DirectoryInfo(dir);
* var promptXaml = Path.Combine(dir, $"{dirInfo.Name}.xaml");
* if (File.Exists(promptXaml) && dirInfo.Name == prompts.ToString())
* {
* var xaml = Xaml.FromFile(promptXaml);
* if (xaml is ResourceDictionary xamlDir)
* {
* xamlDir.Source = new Uri(promptXaml, UriKind.Absolute);
* PlayniteApplication.CurrentNative.Resources.MergedDictionaries.Add(xamlDir);
* }
* }
* }
* }
* }
*/
public static bool ApplyTheme(Application app, ThemeManifest theme, ApplicationMode mode)
{
var apiVesion = mode == ApplicationMode.Desktop ? DesktopApiVersion : FullscreenApiVersion;
if (!theme.ThemeApiVersion.IsNullOrEmpty())
{
var themeVersion = new Version(theme.ThemeApiVersion);
if (themeVersion.Major != apiVesion.Major || themeVersion > apiVesion)
{
logger.Error($"Failed to apply {theme.Name} theme, unsupported API version {theme.ThemeApiVersion}.");
return(false);
}
}
var allLoaded = true;
var loadedXamls = new List <ResourceDictionary>();
var acceptableXamls = new List <string>();
var defaultRoot = $"Themes/{mode.GetDescription()}/{DefaultTheme.DirectoryName}/";
foreach (var dict in app.Resources.MergedDictionaries)
{
if (dict.Source.OriginalString.StartsWith("Themes") && dict.Source.OriginalString.EndsWith("xaml"))
{
acceptableXamls.Add(dict.Source.OriginalString.Replace(defaultRoot, "").Replace('/', '\\'));
}
}
foreach (var accXaml in acceptableXamls)
{
var xamlPath = Path.Combine(theme.DirectoryPath, accXaml);
if (!File.Exists(xamlPath))
{
continue;
}
try
{
var xaml = Xaml.FromFile(xamlPath);
if (xaml is ResourceDictionary xamlDir)
{
xamlDir.Source = new Uri(xamlPath, UriKind.Absolute);
loadedXamls.Add(xamlDir as ResourceDictionary);
}
else
{
logger.Error($"Skipping theme file {xamlPath}, it's not resource dictionary.");
}
}
catch (Exception e) //when (!PlayniteEnvironment.ThrowAllErrors)
{
logger.Error(e, $"Failed to load xaml {xamlPath}");
allLoaded = false;
break;
}
}
if (allLoaded)
{
loadedXamls.ForEach(a => app.Resources.MergedDictionaries.Add(a));
return(true);
}
return(false);
}
public static void SetCurrentTheme(ThemeManifest theme)
{
CurrentTheme = theme;
}