/// <summary>
/// Initialize class members and properties from <paramref name="themeModels"/> settings.
/// </summary>
/// <param name="themeModels"></param>
private void InitObject(IThemeInfos themeModels)
{
try
{
// add the default themes
if (themeModels != null)
{
foreach (var item in themeModels.GetThemeInfos())
{
var displayName = ConvertThemeNameToLocalizedString(item.DisplayName);
this.themes.Add(new Link {
DisplayName = displayName, Source = item.ThemeSource
});
}
}
////this.SelectedFontSize = AppearanceManager.Current.FontSize == FontSize.Large ? FontLarge : FontSmall;
SyncThemeAndColor();
AppearanceManager.Current.PropertyChanged += OnAppearanceManagerPropertyChanged;
}
catch
{
}
}
/// <summary>
/// Resets the standard themes available through the theme settings interface.
/// </summary>
/// <param name="themes"></param>
public void SetDefaultThemes(IThemeInfos themes)
{
themes.RemoveAllThemeInfos();
// Add dark theme resource items
var resources = new List <Uri>();
foreach (var item in MetroDarkResources)
{
resources.Add(new Uri(item, UriKind.RelativeOrAbsolute));
}
themes.AddThemeInfo(MetroDarkThemeName, resources);
// Add light theme resource items
resources = new List <Uri>();
foreach (var item in ThemesManager.MetroResources)
{
resources.Add(new Uri(item, UriKind.RelativeOrAbsolute));
}
themes.AddThemeInfo(MetroLightThemeName, resources);
// Add generic theme resource items
resources = new List <Uri>();
foreach (var item in ThemesManager.GenericResources)
{
resources.Add(new Uri(item, UriKind.RelativeOrAbsolute));
}
themes.AddThemeInfo(GenericThemeName, resources);
}
/// <summary>
/// Adds more resource files into the standard themes available
/// through the theme settings interface.
/// </summary>
/// <param name="themeName"></param>
/// <param name="additionalResource"></param>
/// <param name="themes"></param>
public void AddThemeResources(string themeName
, List <Uri> additionalResource
, IThemeInfos themes)
{
var theme = themes.GetThemeInfo(themeName);
theme.AddResources(additionalResource);
_defaultTheme = themes.GetThemeInfo("Dark");
}
/// <summary>
/// This function assumes that themes and their resources have
/// been added, previously.
///
/// Use this method to define a default theme which can always be
/// used as a backup whenever a certain theme is not defined etc...
/// </summary>
/// <param name="Themes"></param>
/// <param name="defaultThemeName"></param>
public void SetDefaultTheme(IThemeInfos Themes
, string defaultThemeName)
{
var theme = Themes.GetThemeInfo(defaultThemeName);
if (theme == null)
{
throw new System.ArgumentOutOfRangeException(defaultThemeName);
}
_defaultTheme = theme;
}
/// <summary>
/// Set the current theme as a selection of the settings service properties.
/// </summary>
/// <param name="Themes">Collections of themes to select the new theme from.</param>
/// <param name="themeName">Name od the theme to be set (e.g.: Dark, Light)</param>
/// <param name="AccentColor">Apply this accent color
/// (can be Windows default or custom accent color).
/// Accent Color in UI elements is invisible if this is null.</param>
public void SetTheme(IThemeInfos Themes
, string themeName
, Color AccentColor)
{
var theme = Themes.GetThemeInfo(themeName);
if (theme == null)
{
theme = GetDefaultTheme();
}
SetTheme(theme, AccentColor);
}
/// <summary>
/// Resets the standard themes available through the theme settings interface.
/// </summary>
/// <param name="themes"></param>
public void SetDefaultThemes(IThemeInfos themes)
{
themes.RemoveAllThemeInfos();
// Add theming models
themes.AddThemeInfo("Dark", new List <Uri>
{
new Uri("/Mlib;component/Themes/DarkTheme.xaml", UriKind.RelativeOrAbsolute)
});
themes.AddThemeInfo("Light", new List <Uri>
{
new Uri("/Mlib;component/Themes/LightTheme.xaml", UriKind.RelativeOrAbsolute)
});
_defaultTheme = themes.GetThemeInfo("Dark");
}
/// <summary>
/// Resets the standard themes available through the theme settings interface.
/// Method Adds Dark and Light theme infos from MLib - calling applications can
/// use the AddThemeResources() method to add more resources.
/// </summary>
/// <param name="themes">Collection of themeinfos in which Dark and Light themes
/// with MLib resources should be added.</param>
/// <param name="removeAllThemeInfos">Determines whether existing collection
/// of themeinfos is removed before addinng Dark and Light themes.</param>
public void SetDefaultThemes(IThemeInfos themes,
bool removeAllThemeInfos = true)
{
if (removeAllThemeInfos == true)
{
themes.RemoveAllThemeInfos();
}
// Add theming models
themes.AddThemeInfo("Dark", new List <Uri>
{
new Uri("/Mlib;component/Themes/DarkTheme.xaml", UriKind.RelativeOrAbsolute)
});
themes.AddThemeInfo("Light", new List <Uri>
{
new Uri("/Mlib;component/Themes/LightTheme.xaml", UriKind.RelativeOrAbsolute)
});
SetDefaultTheme(themes, "Dark");
}
/// <summary>
/// Gets an instance of an object that implements the
/// <see cref="ISettingsManager"/> interface.
/// </summary>
/// <returns></returns>
public static ISettingsManager GetInstance(IThemeInfos themeInfos)
{
return(new SettingsManagerImpl(themeInfos));
}
/// <summary>
/// Class cosntructor
/// </summary>
public SettingsManagerImpl(IThemeInfos themeinfos)
: this()
{
Themes = themeinfos;
}
//// private string selectedFontSize;
#endregion fields
#region contructors
/// <summary>
/// Class constructor
/// </summary>
/// <param name="themeModels"></param>
public AppearanceViewModel(IThemeInfos themeModels) :
base(Local.Strings.STR_Appearance_SETTINGS_Caption)
{
InitObject(themeModels);
}
