/// <summary>
/// Assigns all member values of this instance to the respective members of the given instance.
/// </summary>
/// <param name="other">
/// The target instance to assign to.
/// </param>
/// <exception cref="ArgumentNullException">
/// <paramref name="other" /> is <c>null</c>.
/// </exception>
/// <exception cref="ArgumentException">
/// <paramref name="other" /> is not castable to <see cref="WallpaperSettingsBase" />.
/// </exception>
public void AssignTo(object other)
{
if (other == null)
{
throw new ArgumentNullException();
}
if (!(other is WallpaperSettingsBase))
{
throw new ArgumentException();
}
WallpaperSettingsBase otherInstance = (WallpaperSettingsBase)other;
this.AssignTo(otherInstance);
}
/// <summary>
/// Clones all members of the current instance and assigns them to the given instance.
/// </summary>
/// <param name="instance">
/// The instance to assign the cloned members to.
/// </param>
/// <exception cref="ArgumentNullException">
/// <paramref name="instance" /> is <c>null</c>.
/// </exception>
protected void Clone(WallpaperSettingsBase instance)
{
if (instance == null)
{
throw new ArgumentNullException();
}
this.AssignTo(instance);
instance.DisabledScreens = new Collection <int>();
foreach (int screenIndex in this.DisabledScreens)
{
instance.DisabledScreens.Add(screenIndex);
}
instance.OnPropertyChanged("DisabledScreens");
}
/// <summary>
/// Assigns all member values of this instance to the respective members of the given instance.
/// </summary>
/// <param name="other">
/// The target instance to assign to.
/// </param>
/// <exception cref="ArgumentNullException">
/// <paramref name="other" /> is <c>null</c>.
/// </exception>
protected override void AssignTo(WallpaperSettingsBase other)
{
if (other == null)
{
throw new ArgumentNullException();
}
// Assign all members defined by WallpaperSettingsBase.
base.AssignTo(other);
WallpaperDefaultSettings defaultSettingsInstance = (other as WallpaperDefaultSettings);
if (defaultSettingsInstance != null)
{
defaultSettingsInstance.AutoDetermineIsMultiscreen = this.AutoDetermineIsMultiscreen;
defaultSettingsInstance.AutoDeterminePlacement = this.AutoDeterminePlacement;
}
}
/// <summary>
/// Assigns all member values of this instance to the respective members of the given instance.
/// </summary>
/// <param name="other">
/// The target instance to assign to.
/// </param>
/// <exception cref="ArgumentNullException">
/// <paramref name="other" /> is <c>null</c>.
/// </exception>
protected override void AssignTo(WallpaperSettingsBase other)
{
if (other == null)
{
throw new ArgumentNullException();
}
// Assign all members defined by WallpaperSettingsBase.
base.AssignTo(other);
Wallpaper wallpaperInstance = (other as Wallpaper);
if (wallpaperInstance != null)
{
wallpaperInstance.ImagePath = this.ImagePath;
wallpaperInstance.ImageSize = this.ImageSize;
}
}
/// <inheritdoc cref="AssignTo(object)" />
/// <exception cref="ArgumentNullException">
/// <paramref name="other" /> is <c>null</c>.
/// </exception>
protected virtual void AssignTo(WallpaperSettingsBase other)
{
if (other == null)
{
throw new ArgumentNullException();
}
other.IsActivated = this.IsActivated;
other.IsMultiscreen = this.IsMultiscreen;
other.Placement = this.Placement;
other.Scale = this.Scale;
other.Offset = this.Offset;
other.Effects = this.Effects;
other.Priority = this.Priority;
other.BackgroundColor = this.BackgroundColor;
other.OnlyCycleBetweenStart = this.OnlyCycleBetweenStart;
other.OnlyCycleBetweenStop = this.OnlyCycleBetweenStop;
other.DisabledScreens = this.DisabledScreens;
this.OnPropertyChanged("DisabledScreens");
}
/// <summary>
/// Adds wallpaper related settings to a given <see cref="XmlElement" />.
/// </summary>
/// <param name="document">
/// The <see cref="XmlDocument" /> to add the data for.
/// </param>
/// <param name="element">
/// The <see cref="XmlElement" /> to add the data to.
/// </param>
/// <param name="wallpaperBaseSettings">
/// The wallpaper settings to add.
/// </param>
/// <exception cref="ArgumentNullException">
/// <paramref name="document" /> or <paramref name="element" /> or <paramref name="wallpaperBaseSettings" /> is
/// <c>null</c>.
/// </exception>
protected static void AddWallpaperDataToXmlElement(XmlDocument document, XmlElement element, WallpaperSettingsBase wallpaperBaseSettings)
{
if (document == null)
{
throw new ArgumentNullException();
}
if (element == null)
{
throw new ArgumentNullException();
}
if (wallpaperBaseSettings == null)
{
throw new ArgumentNullException();
}
Wallpaper wallpaperSettings = (wallpaperBaseSettings as Wallpaper);
WallpaperDefaultSettings defaultSettings = (wallpaperBaseSettings as WallpaperDefaultSettings);
XmlElement currentElement;
if (wallpaperSettings != null)
{
currentElement = document.CreateElement("ImagePath");
if (wallpaperSettings.ImagePath != Path.None)
{
currentElement.InnerText = wallpaperSettings.ImagePath;
}
element.AppendChild(currentElement);
}
currentElement = document.CreateElement("IsActivated");
currentElement.InnerText = wallpaperBaseSettings.IsActivated.ToString();
element.AppendChild(currentElement);
currentElement = document.CreateElement("IsMultiscreen");
currentElement.InnerText = wallpaperBaseSettings.IsMultiscreen.ToString();
element.AppendChild(currentElement);
currentElement = document.CreateElement("Priority");
currentElement.InnerText = wallpaperBaseSettings.Priority.ToString(CultureInfo.InvariantCulture);
element.AppendChild(currentElement);
currentElement = document.CreateElement("OnlyCycleBetweenStart");
currentElement.InnerText = wallpaperBaseSettings.OnlyCycleBetweenStart.ToString();
element.AppendChild(currentElement);
currentElement = document.CreateElement("OnlyCycleBetweenStop");
currentElement.InnerText = wallpaperBaseSettings.OnlyCycleBetweenStop.ToString();
element.AppendChild(currentElement);
currentElement = document.CreateElement("Placement");
currentElement.InnerText = wallpaperBaseSettings.Placement.ToString();
element.AppendChild(currentElement);
currentElement = document.CreateElement("HorizontalOffset");
currentElement.InnerText = wallpaperBaseSettings.Offset.X.ToString(CultureInfo.InvariantCulture);
element.AppendChild(currentElement);
currentElement = document.CreateElement("VerticalOffset");
currentElement.InnerText = wallpaperBaseSettings.Offset.Y.ToString(CultureInfo.InvariantCulture);
element.AppendChild(currentElement);
currentElement = document.CreateElement("HorizontalScale");
currentElement.InnerText = wallpaperBaseSettings.Scale.X.ToString(CultureInfo.InvariantCulture);
element.AppendChild(currentElement);
currentElement = document.CreateElement("VerticalScale");
currentElement.InnerText = wallpaperBaseSettings.Scale.Y.ToString(CultureInfo.InvariantCulture);
element.AppendChild(currentElement);
currentElement = document.CreateElement("Effects");
currentElement.InnerText = wallpaperBaseSettings.Effects.ToString();
element.AppendChild(currentElement);
currentElement = document.CreateElement("BackgroundColor");
currentElement.InnerText = ColorTranslator.ToHtml(wallpaperBaseSettings.BackgroundColor);
element.AppendChild(currentElement);
currentElement = document.CreateElement("DisabledScreens");
StringBuilder disabledScreensString = new StringBuilder(wallpaperBaseSettings.DisabledScreens.Count * 2);
for (int i = 0; i < wallpaperBaseSettings.DisabledScreens.Count; i++)
{
if (i > 0)
{
disabledScreensString.Append(',');
}
disabledScreensString.Append(wallpaperBaseSettings.DisabledScreens[i]);
}
currentElement.InnerText = disabledScreensString.ToString();
element.AppendChild(currentElement);
if (defaultSettings != null)
{
currentElement = document.CreateElement("AutoDetermineIsMultiscreen");
currentElement.InnerText = defaultSettings.AutoDetermineIsMultiscreen.ToString(CultureInfo.InvariantCulture);
element.AppendChild(currentElement);
currentElement = document.CreateElement("AutoDeterminePlacement");
currentElement.InnerText = defaultSettings.AutoDeterminePlacement.ToString(CultureInfo.InvariantCulture);
element.AppendChild(currentElement);
}
}
/// <summary>
/// Gets wallpaper related settings from a given <see cref="XmlElement" />.
/// </summary>
/// <param name="element">
/// The <see cref="XmlElement" /> to get the data from.
/// </param>
/// <param name="wallpaperSettingsType">
/// The type of the wallpaper settings to read.
/// </param>
/// <returns>
/// An instance of a type inherited from <see cref="WallpaperSettingsBase" /> containing the data get from the
/// <see cref="XmlElement" />.
/// </returns>
/// <exception cref="ArgumentNullException">
/// <paramref name="element" /> or <paramref name="wallpaperSettingsType" /> is <c>null</c>.
/// </exception>
/// <exception cref="XmlException">
/// The XML Data are invalid.
/// </exception>
protected static WallpaperSettingsBase GetWallpaperDataFromXmlElement(XmlElement element, Type wallpaperSettingsType)
{
if (element == null)
{
throw new ArgumentNullException();
}
if (wallpaperSettingsType == null)
{
throw new ArgumentNullException();
}
WallpaperSettingsBase settings = null;
WallpaperDefaultSettings defaultSettings = null;
XmlElement subElement;
if (wallpaperSettingsType == typeof(Wallpaper))
{
subElement = element["ImagePath"];
if (subElement != null)
{
Wallpaper wallpaper;
if (subElement.InnerText.Length > 0)
{
wallpaper = new Wallpaper(new Path(subElement.InnerText));
}
else
{
wallpaper = new Wallpaper();
}
wallpaper.SuggestIsMultiscreen = false;
wallpaper.SuggestPlacement = false;
settings = wallpaper;
}
}
else if (wallpaperSettingsType == typeof(WallpaperDefaultSettings))
{
defaultSettings = new WallpaperDefaultSettings();
settings = defaultSettings;
}
if (settings == null)
{
throw new XmlException("A wallpaper setting node is missing.");
}
subElement = element["IsActivated"];
if (subElement != null)
{
settings.IsActivated = bool.Parse(subElement.InnerText);
}
subElement = element["IsMultiscreen"];
if (subElement != null)
{
settings.IsMultiscreen = bool.Parse(subElement.InnerText);
}
subElement = element["Priority"];
if (subElement != null)
{
settings.Priority = byte.Parse(subElement.InnerText, CultureInfo.InvariantCulture);
}
subElement = element["OnlyCycleBetweenStart"];
if (subElement != null)
{
settings.OnlyCycleBetweenStart = TimeSpan.Parse(subElement.InnerText, CultureInfo.InvariantCulture);
}
subElement = element["OnlyCycleBetweenStop"];
if (subElement != null)
{
settings.OnlyCycleBetweenStop = TimeSpan.Parse(subElement.InnerText, CultureInfo.InvariantCulture);
}
subElement = element["Placement"];
if (subElement != null)
{
settings.Placement = (WallpaperPlacement)Enum.Parse(typeof(WallpaperPlacement), subElement.InnerText);
}
subElement = element["HorizontalOffset"];
if (subElement != null)
{
int horizontalOffset = int.Parse(subElement.InnerText, CultureInfo.InvariantCulture);
subElement = element["VerticalOffset"];
if (subElement != null)
{
settings.Offset = new Point(horizontalOffset, int.Parse(subElement.InnerText, CultureInfo.InvariantCulture));
}
}
subElement = element["HorizontalScale"];
if (subElement != null)
{
int horizontalScale = int.Parse(subElement.InnerText, CultureInfo.InvariantCulture);
subElement = element["VerticalScale"];
if (subElement != null)
{
settings.Offset = new Point(horizontalScale, int.Parse(subElement.InnerText, CultureInfo.InvariantCulture));
}
}
subElement = element["Effects"];
if (subElement != null)
{
settings.Effects = (WallpaperEffects)Enum.Parse(typeof(WallpaperEffects), subElement.InnerText);
}
subElement = element["BackgroundColor"];
if (subElement != null)
{
settings.BackgroundColor = ColorTranslator.FromHtml(subElement.InnerText);
}
subElement = element["DisabledScreens"];
if (subElement != null)
{
string[] disabledScreens = subElement.InnerText.Split(',');
for (int i = 0; i < disabledScreens.Length; i++)
{
string disabledScreenString = disabledScreens[i].Trim();
if (disabledScreens[i].Length != 0)
{
settings.DisabledScreens.Add(int.Parse(disabledScreenString, CultureInfo.InvariantCulture));
}
}
}
if (defaultSettings != null)
{
subElement = element["AutoDetermineIsMultiscreen"];
if (subElement != null)
{
defaultSettings.AutoDetermineIsMultiscreen = bool.Parse(subElement.InnerText);
}
subElement = element["AutoDeterminePlacement"];
if (subElement != null)
{
defaultSettings.AutoDeterminePlacement = bool.Parse(subElement.InnerText);
}
}
return(settings);
}
