// Loosely based on Microsoft.VisualStudio.Platform.WindowManagement.ResourceSynchronizer.AddSolidColorKeys()
public void LoadTheme(int index)
{
if (service == null)
{
return;
}
Clear();
currentTheme = service.Themes[index % service.Themes.Count];
foreach (ColorName colorName in service.ColorNames)
{
IVsColorEntry entry = currentTheme[colorName];
if (entry == null || entry.BackgroundType == 0)
{
continue;
}
int colorId = VsColorFromName(colorName);
if (colorId == 0)
{
continue;
}
var color = ToColorFromRgba(entry.Background);
Add(VsColors.GetColorKey(colorId), color);
Add(VsBrushes.GetBrushKey(colorId), GetBrush(color));
}
}
// Copied from ResourceSynchronizer and modified to use currentTheme and to add actual values instead of deferred keys.
void AddSolidColorKeys(ResourceDictionary newDictionary)
{
foreach (ColorName colorName in service.ColorNames)
{
IVsColorEntry entry = currentTheme[colorName];
if (entry == null)
{
continue;
}
if (entry.BackgroundType != 0)
{
ThemeResourceKey bgBrush = new ThemeResourceKey(entry.ColorName.Category, entry.ColorName.Name, ThemeResourceKeyType.BackgroundBrush);
ThemeResourceKey bgColor = new ThemeResourceKey(entry.ColorName.Category, entry.ColorName.Name, ThemeResourceKeyType.BackgroundColor);
var color = ToColorFromRgba(entry.Background);
newDictionary.Add(bgBrush, GetBrush(color));
newDictionary.Add(bgColor, color);
int colorId = VsColorFromName(colorName);
if (colorId != 0)
{
newDictionary.Add(VsColors.GetColorKey(colorId), color);
newDictionary.Add(VsBrushes.GetBrushKey(colorId), GetBrush(color));
}
}
if (entry.ForegroundType != 0)
{
ThemeResourceKey fgBrush = new ThemeResourceKey(entry.ColorName.Category, entry.ColorName.Name, ThemeResourceKeyType.ForegroundBrush);
ThemeResourceKey fgColor = new ThemeResourceKey(entry.ColorName.Category, entry.ColorName.Name, ThemeResourceKeyType.ForegroundColor);
var color = ToColorFromRgba(entry.Foreground);
newDictionary.Add(fgBrush, GetBrush(color));
newDictionary.Add(fgColor, color);
}
}
}