private DependencyPropertySetting CreateSetting(string name, DependencyProperty dependencyProperty)
{
DependencyPropertySetting _propertySetting = new DependencyPropertySetting(name, m_window, dependencyProperty);
_propertySetting.ValueSaving += ValueSaving;
return(_propertySetting);
}
public WindowSettings(Window window, string settingsKey) :
base(settingsKey)
{
if (window == null)
{
throw new ArgumentNullException("window");
}
m_window = window;
UseLocation = true;
UseSize = true;
UseWindowState = true;
SaveOnClose = true;
// settings
m_topSetting = CreateSetting("Window.Top", Window.TopProperty);
m_leftSetting = CreateSetting("Window.Left", Window.LeftProperty);
m_widthSetting = CreateSetting("Window.Width", FrameworkElement.WidthProperty);
m_heightSetting = CreateSetting("Window.Height", FrameworkElement.HeightProperty);
m_stateSetting = CreateSetting("Window.WindowState", Window.WindowStateProperty);
// subscribe to parent window's events
m_window.SourceInitialized += WindowSourceInitialized;
m_window.Initialized += WindowInitialized;
m_window.Loaded += WindowLoaded;
m_window.Closing += WindowClosing;
}
private void Collect(DependencyObject currentObject, bool recursive)
{
foreach (object _child in LogicalTreeHelper.GetChildren(currentObject))
{
DependencyObject _dependencyObject = _child as DependencyObject;
if (_dependencyObject == null)
{
continue;
}
FrameworkElement _frameworkElement = _child as FrameworkElement;
if (_frameworkElement != null)
{
bool _add = m_dependencyProperty.OwnerType.IsAssignableFrom(_frameworkElement.GetType());
if (_add && string.IsNullOrEmpty(_frameworkElement.Name))
{
_add = false;
Debug.WriteLine("DependencyPropertySettingCollector: missing name for framework element " +
_frameworkElement);
}
if (_add && !OnCollectingSetting(_frameworkElement))
{
_add = false;
}
if (_add)
{
string _settingName = string.Concat(_frameworkElement.Name, ".", m_dependencyProperty.Name);
DependencyPropertySetting _dependencyPropertySetting = new DependencyPropertySetting(_settingName, _frameworkElement, m_dependencyProperty);
_dependencyPropertySetting.DefaultValue = _dependencyPropertySetting.Value;
ApplicationSettings.Settings.Add(_dependencyPropertySetting);
}
}
if (recursive)
{
Collect(_dependencyObject, true);
}
}
}
