private PropertySetting CreateSetting(string name, string propertyName)
{
PropertySetting _propertySetting = new PropertySetting(name, m_form, propertyName);
_propertySetting.ValueSaving += ValueSaving;
return(_propertySetting);
}
public FormSettings(Form form, string settingsKey) :
base(settingsKey)
{
if (form == null)
{
throw new ArgumentNullException("form");
}
m_form = form;
UseLocation = true;
UseSize = true;
UseWindowState = true;
SaveOnClose = true;
// settings
m_topSetting = CreateSetting("Window.Top", "Top");
m_leftSetting = CreateSetting("Window.Left", "Left");
m_widthSetting = CreateSetting("Window.Width", "Width");
m_heightSetting = CreateSetting("Window.Height", "Height");
m_stateSetting = CreateSetting("Window.WindowState", "WindowState");
// subscribe to parent form's events
m_form.Load += FormLoad;
m_form.Closing += FormClosing;
}
public void AddAll(object obj)
{
if (obj == null)
{
throw new ArgumentNullException("obj");
}
// field settings
FieldInfo[] _fieldInfos = obj.GetType().GetFields(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);
foreach (FieldInfo fieldInfo in _fieldInfos)
{
FieldSettingAttribute[] _settingAttributes = (FieldSettingAttribute[])fieldInfo.GetCustomAttributes(typeof(FieldSettingAttribute), true);
if (_settingAttributes.Length <= 0)
{
continue;
}
FieldSettingAttribute _settingAttribute = _settingAttributes[0];
string _settingName = _settingAttribute.Name;
if (string.IsNullOrEmpty(_settingName))
{
_settingName = fieldInfo.Name;
}
object _defaultValue = _settingAttribute.DefaultValue;
FieldSetting _fieldSetting = new FieldSetting(_settingName, obj, fieldInfo.Name, _defaultValue);
Add(_fieldSetting);
}
// property settings
PropertyInfo[] _propertyInfos = obj.GetType().GetProperties(
BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);
foreach (PropertyInfo _propertyInfo in _propertyInfos)
{
PropertySettingAttribute[] _settingAttributes = (PropertySettingAttribute[])_propertyInfo.GetCustomAttributes(typeof(PropertySettingAttribute), true);
if (_settingAttributes.Length <= 0)
{
continue;
}
PropertySettingAttribute _settingAttribute = _settingAttributes[0];
string _settingName = _settingAttribute.Name;
if (string.IsNullOrEmpty(_settingName))
{
_settingName = _propertyInfo.Name;
}
object _defaultValue = _settingAttribute.DefaultValue;
PropertySetting _propertySetting = new PropertySetting(_settingName, obj, _propertyInfo.Name, _defaultValue);
Add(_propertySetting);
}
}
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_elementType.IsAssignableFrom(_frameworkElement.GetType());
if (_add && string.IsNullOrEmpty(_frameworkElement.Name))
{
_add = false;
Debug.WriteLine("PropertySettingCollector: missing name for framework element " + _frameworkElement);
}
if (_add && !OnCollectingSetting(_frameworkElement))
{
_add = false;
}
if (_add)
{
string _settingName = string.Concat(_frameworkElement.Name, ".", m_propertyName);
PropertySetting _propertySetting = new PropertySetting(_settingName, _frameworkElement, m_propertyName);
_propertySetting.DefaultValue = _propertySetting.Value;
ApplicationSettings.Settings.Add(_propertySetting);
}
}
if (recursive)
{
Collect(_dependencyObject, true);
}
}
}
private void Collect(Control.ControlCollection children, bool recursive)
{
foreach (Control _control in children)
{
bool _add = _control.GetType().IsAssignableFrom(m_elementType);
string _controlId = null;
if (_add)
{
_controlId = GetControlId(_control);
if (string.IsNullOrEmpty(_controlId))
{
_add = false;
Debug.WriteLine("PropertySettingCollector: missing id for control " + _control);
}
}
if (_add && !OnCollectingSetting(_control))
{
_add = false;
}
if (_add)
{
string _settingName = string.Concat(_controlId, ".", m_propertyName);
PropertySetting _propertySetting = new PropertySetting(_settingName, _control, m_propertyName);
_propertySetting.DefaultValue = _propertySetting.Value;
ApplicationSettings.Settings.Add(_propertySetting);
}
if (recursive && _control.Controls.Count > 0)
{
Collect(_control.Controls, true);
}
}
}
