/// <summary>
/// Utility method that creates a new EditorAttribute for the specified
/// CategoryEditor
/// </summary>
/// <param name="editor">CategoryEditor instance for which to create
/// the new EditorAttribute</param>
/// <returns>New EditorAttribute for the specified CategoryEditor</returns>
public static EditorAttribute CreateEditorAttribute(CategoryEditor editor)
{
if (editor == null)
{
throw FxTrace.Exception.ArgumentNull("editor");
}
return(CreateEditorAttribute(editor.GetType()));
}
/// <summary>
/// Utility method that creates a new EditorAttribute for the specified
/// CategoryEditor
/// </summary>
/// <param name="editor">CategoryEditor instance for which to create
/// the new EditorAttribute</param>
/// <returns>New EditorAttribute for the specified CategoryEditor</returns>
public static EditorAttribute CreateEditorAttribute(CategoryEditor editor) {
if (editor == null)
throw FxTrace.Exception.ArgumentNull("editor");
return CreateEditorAttribute(editor.GetType());
}
// <summary>
// Attempts to look up the corresponding UI representation of the specified CategoryEditor
// </summary>
// <param name="editor">Editor to look up</param>
// <param name="pendingGeneration">Set to true if the specified editor may have a container
// but the visual does not exist yet and should be requested later.</param>
// <returns>UI representation of the specified CategoryEditor, if found, null otherwise.</returns>
public UIElement ContainerFromEditor(CategoryEditor editor, out bool pendingGeneration)
{
pendingGeneration = false;
if (editor == null)
{
return null;
}
if (this.BasicCategoryEditorsContainer != null)
{
UIElement categoryEditor = this.BasicCategoryEditorsContainer.ItemContainerGenerator.ContainerFromItem(editor) as UIElement;
if (categoryEditor != null)
{
return categoryEditor;
}
}
if (this.AdvancedCategoryEditorsContainer != null)
{
UIElement categoryEditor = this.AdvancedCategoryEditorsContainer.ItemContainerGenerator.ContainerFromItem(editor) as UIElement;
if (categoryEditor != null)
{
return categoryEditor;
}
}
if (!_UIHooksInitialized)
{
pendingGeneration = true;
}
return null;
}
private void UpdateUnconsumedProperties(CategoryEditor newEditor, ObservableCollection<PropertyEntry> unconsumedProperties)
{
for (int i = unconsumedProperties.Count - 1; i >= 0; i--)
{
if (newEditor.ConsumesProperty(unconsumedProperties[i]))
{
unconsumedProperties.RemoveAt(i);
}
}
}
private bool IsAdvanced(CategoryEditor editor)
{
AttributeCollection attributes = null;
try
{
attributes = TypeDescriptor.GetAttributes(editor);
}
catch (Exception)
{
}
if (attributes != null)
{
foreach (Attribute attribute in attributes)
{
EditorBrowsableAttribute browsable = attribute as EditorBrowsableAttribute;
if (browsable != null)
{
return browsable.State == EditorBrowsableState.Advanced;
}
}
}
return false;
}
