private void InitializeCustom(string path)
{
var lines = File.ReadAllLines(path);
var dict = new ResourceDictionary();
var flags = SettingsService.Current.Appearance.RequestedTheme == ElementTheme.Light ? TelegramTheme.Light : TelegramTheme.Dark;
foreach (var line in lines)
{
if (line.StartsWith("name: "))
{
continue;
}
else if (line.StartsWith("parent: "))
{
flags = (TelegramTheme)int.Parse(line.Substring("parent: ".Length));
}
else if (line.Equals("!") || line.Equals("#"))
{
continue;
}
else
{
var split = line.Split(':');
var key = split[0].Trim();
var value = split[1].Trim();
if (value.StartsWith("#") && int.TryParse(value.Substring(1), NumberStyles.HexNumber, CultureInfo.InvariantCulture, out int hexValue))
{
byte a = (byte)((hexValue & 0xff000000) >> 24);
byte r = (byte)((hexValue & 0x00ff0000) >> 16);
byte g = (byte)((hexValue & 0x0000ff00) >> 8);
byte b = (byte)(hexValue & 0x000000ff);
if (key.EndsWith("Brush"))
{
dict[key] = new SolidColorBrush(Color.FromArgb(a, r, g, b));
}
else if (key.EndsWith("Color"))
{
dict[key] = Color.FromArgb(a, r, g, b);
}
}
}
}
Update();
MergedDictionaries[0].MergedDictionaries.Clear();
MergedDictionaries[0].MergedDictionaries.Add(dict);
if (ApiInformation.IsTypePresent("Windows.UI.ViewManagement.StatusBar"))
{
try
{
TLWindowContext.GetForCurrentView().UpdateTitleBar();
}
catch { }
}
}
private void OnActivated(object sender, WindowActivatedEventArgs e)
{
lock (_activeLock)
{
if (e.WindowActivationState != CoreWindowActivationState.Deactivated)
{
ActiveWindow = this;
}
else if (ActiveWindow == this)
{
ActiveWindow = null;
}
}
}
public void Update(ThemeCustomInfo custom)
{
if (custom == null)
{
Update(SettingsService.Current.Appearance.RequestedTheme);
return;
}
try
{
// Because of Compact, UpdateSource may be executed twice, but there is a bug in XAML and manually clear theme dictionaries here:
// Prior to RS5, when ResourceDictionary.Source property is changed, XAML forgot to clear ThemeDictionaries.
ThemeDictionaries.Clear();
MergedDictionaries.Clear();
MergedDictionaries.Add(new ResourceDictionary {
Source = new Uri("ms-appx:///Themes/ThemeGreen.xaml")
});
var dict = new ResourceDictionary();
foreach (var item in custom.Values)
{
if (item.Key.EndsWith("Brush"))
{
dict[item.Key] = new SolidColorBrush((Color)item.Value);
}
else if (item.Key.EndsWith("Color"))
{
dict[item.Key] = (Color)item.Value;
}
}
MergedDictionaries[0].MergedDictionaries.Clear();
MergedDictionaries[0].MergedDictionaries.Add(dict);
if (ApiInformation.IsTypePresent("Windows.UI.ViewManagement.StatusBar"))
{
TLWindowContext.GetForCurrentView().UpdateTitleBar();
}
}
catch { }
}
private void Update(IDictionary <string, Color> values)
{
try
{
// Because of Compact, UpdateSource may be executed twice, but there is a bug in XAML and manually clear theme dictionaries here:
// Prior to RS5, when ResourceDictionary.Source property is changed, XAML forgot to clear ThemeDictionaries.
ThemeDictionaries.Clear();
MergedDictionaries.Clear();
MergedDictionaries.Add(new ResourceDictionary {
Source = new Uri("ms-appx:///Themes/ThemeGreen.xaml")
});
var dict = new ResourceDictionary();
foreach (var item in values)
{
if (item.Key.EndsWith("Brush"))
{
dict[item.Key] = new SolidColorBrush((Color)item.Value);
}
else if (item.Key.EndsWith("Color"))
{
dict[item.Key] = (Color)item.Value;
}
}
MergedDictionaries[0].MergedDictionaries.Clear();
MergedDictionaries[0].MergedDictionaries.Add(dict);
if (ApiInfo.HasStatusBar)
{
TLWindowContext.GetForCurrentView()?.UpdateTitleBar();
}
}
catch { }
}