/// <summary>
/// Initialise the given window using PropertyInitialsers and component
/// widgets specified for this WidgetLookFeel.
/// </summary>
/// <param name="widget">
/// Window based object to be initialised.
/// </param>
public void InitialiseWidget(Window widget)
{
// add new property definitions
var pdc = new NamedDefinitionCollator <string, IPropertyDefinition>();
AppendPropertyDefinitions(pdc);
foreach (var pdi in pdc)
{
// add the property to the window
widget.AddProperty((Property)pdi);
}
// add required child widgets
var wcc = new NamedDefinitionCollator <string, WidgetComponent>();
AppendChildWidgetComponents(wcc);
foreach (var wci in wcc)
{
wci.Create(widget);
}
// add new property link definitions
var pldc = new NamedDefinitionCollator <string, IPropertyDefinition>();
AppendPropertyLinkDefinitions(pldc);
foreach (var pldi in pldc)
{
// add the property to the window
widget.AddProperty((Property)pldi);
}
// apply properties to the parent window
var pic = new NamedDefinitionCollator <string, PropertyInitialiser>();
AppendPropertyInitialisers(pic);
foreach (var pi in pic)
{
pi.Apply(widget);
}
// setup linked events
var eldc = new NamedDefinitionCollator <string, EventLinkDefinition>();
AppendEventLinkDefinitions(eldc);
foreach (var eldi in eldc)
{
eldi.InitialiseWidget(widget);
}
// create animation instances
var ans = new HashSet <string>();
AppendAnimationNames(ans);
foreach (var ani in ans)
{
var instance = AnimationManager.GetSingleton().InstantiateAnimation(ani);
d_animationInstances.Add(widget, instance);
instance.SetTargetWindow(widget);
}
}
///// <summary>
///// return whether a NamedArea object with the specified name exists for
///// this WidgetLookFeel.
///// </summary>
///// <param name="name">
///// String holding the name of the NamedArea to check for.
///// </param>
///// <returns>
///// - true if a named area with the requested name is defined for this
///// WidgetLookFeel.
///// - false if no such named area is defined for this WidgetLookFeel.
///// </returns>
//public bool IsNamedAreaDefined(string name)
//{
// if (d_namedAreas.ContainsKey(name))
// return true;
// if (String.IsNullOrEmpty(d_inheritedLookName))
// return false;
// return WidgetLookManager.GetSingleton().GetWidgetLook(d_inheritedLookName).IsNamedAreaDefined(name);
//}
/// <summary>
/// Layout the child widgets defined for this WidgetLookFeel which are
/// attached to the given window.
/// </summary>
/// <param name="owner">
/// Window object that has the child widgets that require laying out.
/// </param>
public void LayoutChildWidgets(Window owner)
{
var wcc = new NamedDefinitionCollator <string, WidgetComponent>();
AppendChildWidgetComponents(wcc);
foreach (var wci in wcc)
{
wci.Layout(owner);
}
}
/// <summary>
/// Clean up the given window from all properties and component widgets
/// created by this WidgetLookFeel
/// </summary>
/// <param name="widget">
/// Window based object to be cleaned up.
/// </param>
public void CleanUpWidget(Window widget)
{
if (widget.GetLookNFeel() != GetName())
{
throw new InvalidRequestException("The window '" + widget.GetNamePath() +
"' does not have this WidgetLook assigned");
}
// remove added child widgets
var wcc = new NamedDefinitionCollator <string, WidgetComponent>();
AppendChildWidgetComponents(wcc);
foreach (var wci in wcc)
{
wci.Cleanup(widget);
}
// delete added named Events
var eldc = new NamedDefinitionCollator <string, EventLinkDefinition>();
AppendEventLinkDefinitions(eldc);
foreach (var eldi in eldc)
{
eldi.CleanUpWidget(widget);
}
// remove added property definitions
var pdc = new NamedDefinitionCollator <string, IPropertyDefinition>();
AppendPropertyDefinitions(pdc);
foreach (var pdi in pdc)
{
// remove the property from the window
widget.RemoveProperty(pdi.GetPropertyName());
}
// remove added property link definitions
var pldc = new NamedDefinitionCollator <string, IPropertyDefinition>();
AppendPropertyLinkDefinitions(pldc);
foreach (var pldi in pldc)
{
// remove the property from the window
widget.RemoveProperty(pldi.GetPropertyName());
}
// TODO: clean up animation instances assoicated wit the window.
//AnimationInstanceMap::iterator anim;
//while ((anim = d_animationInstances.find(&widget)) != d_animationInstances.end())
//{
// AnimationManager::getSingleton().destroyAnimationInstance(anim->second);
// d_animationInstances.erase(anim);
//}
}
private void AppendEventLinkDefinitions(NamedDefinitionCollator <string, EventLinkDefinition> col,
bool inherits = true)
{
if (!String.IsNullOrEmpty(d_inheritedLookName) && inherits)
{
WidgetLookManager.GetSingleton().GetWidgetLook(d_inheritedLookName).AppendEventLinkDefinitions(col);
}
foreach (var i in d_eventLinkDefinitions)
{
col.Set(i.GetName(), i);
}
}
private void AppendPropertyInitialisers(NamedDefinitionCollator <string, PropertyInitialiser> col,
bool inherits = true)
{
if (!String.IsNullOrEmpty(d_inheritedLookName) && inherits)
{
WidgetLookManager.GetSingleton().GetWidgetLook(d_inheritedLookName).AppendPropertyInitialisers(col);
}
foreach (var i in d_properties)
{
col.Set(i.GetTargetPropertyName(), i);
}
}
/// <summary>
/// Takes the name for a widget component and returns a pointer to
/// it if it exists or 0 if it does'nt.
/// </summary>
/// <param name="name">
/// The name of the Child component to look for.
/// </param>
/// <returns></returns>
public WidgetComponent FindWidgetComponent(string name)
{
var wcc = new NamedDefinitionCollator <string, WidgetComponent>();
AppendChildWidgetComponents(wcc);
return(wcc.SingleOrDefault(x => x.GetWidgetName() == name));
//WidgetComponentCollator::const_iterator wci = wcc.find(name);
//if (wci == wcc.end())
// return 0;
//return *wci;
}
/// <summary>
/// Takes the name of a property and returns a pointer to the last
/// PropertyInitialiser for this property or 0 if the is no
/// PropertyInitialiser for this property in the WidgetLookFeel
/// </summary>
/// <param name="propertyName">
/// The name of the property to look for.
/// </param>
/// <returns></returns>
public PropertyInitialiser FindPropertyInitialiser(string propertyName)
{
var pic = new NamedDefinitionCollator <string, PropertyInitialiser>();
AppendPropertyInitialisers(pic);
return(pic.SingleOrDefault(x => x.GetTargetPropertyName() == propertyName));
//PropertyInitialiserCollator::const_iterator i = pic.find(propertyName);
//if (i == pic.end())
// return 0;
//return *i;
}
