// Apply Accent color and Theme
// Note: Keep color and them in independent functions, otherwise the ChnageAppStyle
// works for the last element. There must be a way to apply both at same time
private void ApplyAccentColor(AccentColorData tgtAccentColor)
{
Tuple <AppTheme, Accent> appStyle = ThemeManager.DetectAppStyle(Application.Current);
Accent accentColor = ThemeManager.GetAccent(tgtAccentColor.Name);
ThemeManager.ChangeAppStyle(Application.Current, accentColor, appStyle.Item1);
}
/// <summary>
/// 修改样式
/// </summary>
/// <param name="obj"></param>
private void ChangeAccentColor(object obj)
{
if (obj != null && obj is AccentColorData)
{
m_CurrAppAccent = (obj as AccentColorData);
var theme = ThemeManager.DetectAppStyle(Application.Current);
var accent = ThemeManager.GetAccent(m_CurrAppAccent.Name);
ThemeManager.ChangeAppStyle(Application.Current, accent, theme.Item1);
}
}
public PreviewData(AccentColorData accentColor, AppThemeData appTheme)
{
AccentColorData = accentColor;
AppThemeData = appTheme;
foreach (var themeSetting in AccentColorData.ThemeSettings)
{
themeSetting.ValueChanged += themeSetting_ValueChanged;
}
foreach (var themeSetting in AppThemeData.ThemeSettings)
{
themeSetting.ValueChanged += themeSetting_ValueChanged;
}
}
private void LoadColrAndThemeFromSettings()
{
// get from config object the settings fro Coloer and Theme
string colorSetting = _userConfigService.GetConfigItemValue(Color_Config_Key);
string themeSetting = _userConfigService.GetConfigItemValue(Theme_Config_Key);
// If found, convert to accent color and theme data
if (colorSetting != String.Empty && themeSetting != String.Empty)
{
// Look AccentColor and theme in the available list, save it
_selectedAccentColorData = _accentColorDataList.FirstOrDefault(a => a.Name == colorSetting);
// Look Theme Data in the available list, and apply it
_SelectedAppThemeData = _appThemeDataList.FirstOrDefault(t => t.Name == themeSetting);
}
}
public void InitializeColorAndTheme()
{
// if not color and theme has been defined yet, use application current color,
// otherwise apply the one from the settings
if (_selectedAccentColorData == null || _SelectedAppThemeData == null)
{
// Detect application current Accent Color and Theme
Tuple <AppTheme, Accent> appStyle = ThemeManager.DetectAppStyle(Application.Current);
Tuple <AppTheme, Accent> theme = ThemeManager.DetectAppStyle(Application.Current);
// Look AccentColor and theme in the available list, save it
_selectedAccentColorData = _accentColorDataList.FirstOrDefault(a => a.Name == appStyle.Item2.Name);
// Look Theme Data in the available list, and apply it
_SelectedAppThemeData = _appThemeDataList.FirstOrDefault(t => t.Name == theme.Item1.Name);
}
// Apply color and theme
ApplyAccentColor(_selectedAccentColorData);
ApplyAppTheme(_SelectedAppThemeData);
}
public WindowOptionViewModel(IRegionManager regionManager, IContainerExtension container, IVisualPlugins plugins) : base(regionManager)
{
AccentColors = AccentColorData.ColorList();
AppThemes = ApplicationThemeData.ColorList();
SelectedTheme = new ReactiveProperty <int>(0).AddTo(Disposable);
SelectedTheme.Subscribe(ChangeTheme);
//SelectedAccount = new ReactiveProperty<int>(0).AddTo(Disposable);
//SelectedAccount.Subscribe(ChangeAccount);
//FontSize = new ReactiveProperty<double>(14).AddTo(Disposable);
//FontSize.Subscribe(ChangeFontSize);
Swatches = new SwatchesProvider().Swatches;
PaletteHelper paletteHelper = new PaletteHelper();
ITheme theme = paletteHelper.GetTheme();
}
public void Refresh()
{
var accentColorResources = AccentColorData.GetResourceDictionary();
var appThemeResources = AppThemeData.GetResourceDictionary();
FrameworkElement.Resources.MergedDictionaries.Add(accentColorResources);
FrameworkElement.Resources.MergedDictionaries.Add(appThemeResources);
if (_lastColorResourceDictionary != null)
{
FrameworkElement.Resources.MergedDictionaries.Remove(_lastColorResourceDictionary);
}
if (_lastBaseResourceDictionary != null)
{
FrameworkElement.Resources.MergedDictionaries.Remove(_lastBaseResourceDictionary);
}
_lastBaseResourceDictionary = appThemeResources;
_lastColorResourceDictionary = accentColorResources;
}
private void LoadTheme(AccentColorData accentColor, AppThemeData appTheme, bool editAccentColor)
{
CurrentTitle = editAccentColor
? Application.Current.Resources["AccentColorString"].ToString()
: Application.Current.Resources["AppTheme"].ToString();
var themeToEdit = editAccentColor ? (DataThemeBase)accentColor : appTheme;
CurrentElement = themeToEdit;
CurrentView = new ThemePage();
var previewData = new PreviewData(accentColor, appTheme)
{
FrameworkElement = PreviewControl
};
PreviewData = previewData;
PreviewControl = new LivePreview();
previewData.FrameworkElement = PreviewControl;
previewData.Refresh();
CanGoBack = true;
}
