void OnViewChanged(object sender, EventArgs args)
{
if (viewProvider != null)
{
this.dynamicProviders.Remove(viewProvider);
viewProvider.ItemsChanged -= OnProviderItemsChanged;
}
//only treat active ViewContent as a Toolbox consumer if it implements IToolboxConsumer
if (IdeApp.Workbench.ActiveDocument != null && IdeApp.Workbench.ActiveDocument.ActiveView != null)
{
CurrentConsumer = IdeApp.Workbench.ActiveDocument.ActiveView.GetContent <IToolboxConsumer> ();
viewProvider = IdeApp.Workbench.ActiveDocument.ActiveView.GetContent <IToolboxDynamicProvider> ();
customizer = IdeApp.Workbench.ActiveDocument.ActiveView.GetContent <IToolboxCustomizer> ();
if (viewProvider != null)
{
this.dynamicProviders.Add(viewProvider);
viewProvider.ItemsChanged += OnProviderItemsChanged;
OnToolboxContentsChanged();
}
}
else
{
CurrentConsumer = null;
viewProvider = null;
customizer = null;
}
}
void OnProviderExtensionChanged(object s, ExtensionNodeEventArgs args)
{
if (args.Change == ExtensionChange.Add)
{
IToolboxDynamicProvider dyProv = args.ExtensionObject as IToolboxDynamicProvider;
if (dyProv != null)
{
dynamicProviders.Add((IToolboxDynamicProvider)args.ExtensionObject);
dyProv.ItemsChanged += OnProviderItemsChanged;
}
IToolboxDefaultProvider defProv = args.ExtensionObject as IToolboxDefaultProvider;
if (defProv != null)
{
RegisterDefaultToolboxProvider(defProv);
}
}
else if (args.Change == ExtensionChange.Remove)
{
IToolboxDynamicProvider dyProv = args.ExtensionObject as IToolboxDynamicProvider;
if (dyProv != null)
{
dyProv.ItemsChanged -= OnProviderItemsChanged;
dynamicProviders.Remove(dyProv);
}
}
OnToolboxContentsChanged();
}
void OnViewChanged (object sender, EventArgs args)
{
if (viewProvider != null) {
this.dynamicProviders.Remove (viewProvider);
viewProvider.ItemsChanged -= OnProviderItemsChanged;
}
//only treat active ViewContent as a Toolbox consumer if it implements IToolboxConsumer
if (IdeApp.Workbench.ActiveDocument != null && IdeApp.Workbench.ActiveDocument.ActiveView != null) {
CurrentConsumer = IdeApp.Workbench.ActiveDocument.ActiveView.GetContent<IToolboxConsumer> ();
viewProvider = IdeApp.Workbench.ActiveDocument.ActiveView.GetContent<IToolboxDynamicProvider> ();
customizer = IdeApp.Workbench.ActiveDocument.ActiveView.GetContent<IToolboxCustomizer> ();
if (viewProvider != null) {
this.dynamicProviders.Add (viewProvider);
viewProvider.ItemsChanged += OnProviderItemsChanged;
OnToolboxContentsChanged ();
}
} else {
CurrentConsumer = null;
viewProvider = null;
customizer = null;
}
}
