public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object value)
{
Debug.Assert(provider != null, "No service provider; we cannot edit the value");
if (provider != null)
{
IWindowsFormsEditorService edSvc = (IWindowsFormsEditorService)provider.GetService(typeof(IWindowsFormsEditorService));
Debug.Assert(edSvc != null, "No editor service; we cannot edit the value");
if (edSvc != null)
{
IWindowsFormsEditorService service = (IWindowsFormsEditorService)provider.GetService(typeof(IWindowsFormsEditorService));
CategoryFilterEditorUI dialog = new CategoryFilterEditorUI();
CategoryFilterNode currentSettings = (CategoryFilterNode)context.Instance;
InitializeDialog(dialog, currentSettings);
if (DialogResult.OK == service.ShowDialog(dialog))
{
CategoryFilterMode categoryFilterMode = dialog.FilterMode;
NamedElementCollection <CategoryFilterEntry> categoryFilters = new NamedElementCollection <CategoryFilterEntry>();
foreach (string category in dialog.SelectedCategoryNames)
{
CategoryFilterEntry categoryFilter = new CategoryFilterEntry();
categoryFilter.Name = category;
categoryFilters.Add(categoryFilter);
}
return(new CategoryFilterSettings(categoryFilterMode, categoryFilters));
}
}
}
return(value);
}
/// <summary>
///
/// </summary>
/// <param name="context"></param>
/// <param name="provider"></param>
/// <param name="value"></param>
/// <returns></returns>
public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object value)
{
Debug.Assert(provider != null, "No service provider; we cannot edit the value");
if (provider != null)
{
IWindowsFormsEditorService edSvc = (IWindowsFormsEditorService)provider.GetService(typeof(IWindowsFormsEditorService));
Debug.Assert(edSvc != null, "No editor service; we cannot edit the value");
if (edSvc != null)
{
IWindowsFormsEditorService service = (IWindowsFormsEditorService) provider.GetService(typeof(IWindowsFormsEditorService));
CategoryFilterEditorUI dialog = new CategoryFilterEditorUI();
CategoryFilterNode currentSettings = (CategoryFilterNode)context.Instance;
InitializeDialog(dialog, currentSettings);
service.ShowDialog(dialog);
CategoryFilterMode categoryFilterMode = dialog.FilterMode;
NamedElementCollection<CategoryFilterEntry> categoryFilters = new NamedElementCollection<CategoryFilterEntry>();
foreach (string category in dialog.SelectedCategoryNames)
{
CategoryFilterEntry categoryFilter = new CategoryFilterEntry();
categoryFilter.Name = category;
categoryFilters.Add(categoryFilter);
}
return new CategoryFilterSettings(categoryFilterMode, categoryFilters);
}
}
return value;
}
private static void InitializeDialog(CategoryFilterEditorUI dialog, CategoryFilterNode node)
{
dialog.FilterMode = node.CategoryFilterExpression.CategoryFilterMode;
SetCategoryFilterSettings(dialog, node);
SetAvailableCategoryNames(dialog, node);
}
private static void SetCategoryFilterSettings(CategoryFilterEditorUI dialog, CategoryFilterNode node)
{
ArrayList selectedCategoryNames = new ArrayList();
foreach (CategoryFilterEntry categoryFilter in node.CategoryFilterExpression.CategoryFilters)
{
selectedCategoryNames.Add(categoryFilter.Name);
}
dialog.SetSelectedCategoryNames(selectedCategoryNames);
}
private static void SetAvailableCategoryNames(CategoryFilterEditorUI dialog, ConfigurationNode node)
{
List <ConfigurationNode> nodes = new List <ConfigurationNode>(node.Hierarchy.FindNodesByType(typeof(CategoryTraceSourceNode)));
IList <string> categoryNames = new List <string>();
if (nodes != null)
{
ConfigurationNode[] sortedNodes = nodes.ToArray();
Array.Sort(sortedNodes);
foreach (ConfigurationNode categoryNode in sortedNodes)
{
categoryNames.Add(categoryNode.Name);
}
}
dialog.UpdateAvailableCategoryNames(categoryNames);
}
private static void SetAvailableCategoryNames(CategoryFilterEditorUI dialog, ConfigurationNode node)
{
List<ConfigurationNode> nodes = new List<ConfigurationNode>(node.Hierarchy.FindNodesByType(typeof(CategoryTraceSourceNode)));
IList<string> categoryNames = new List<string>();
if (nodes != null)
{
ConfigurationNode[] sortedNodes = nodes.ToArray();
Array.Sort(sortedNodes);
foreach (ConfigurationNode categoryNode in sortedNodes)
{
categoryNames.Add(categoryNode.Name);
}
}
dialog.UpdateAvailableCategoryNames(categoryNames);
}
private static void InitializeDialog(CategoryFilterEditorUI dialog, CategoryFilterNode node)
{
dialog.FilterMode = node.CategoryFilterExpression.CategoryFilterMode;
SetCategoryFilterSettings(dialog, node);
SetAvailableCategoryNames(dialog, node);
}
private static void SetCategoryFilterSettings(CategoryFilterEditorUI dialog, CategoryFilterNode node)
{
ArrayList selectedCategoryNames = new ArrayList();
foreach (CategoryFilterEntry categoryFilter in node.CategoryFilterExpression.CategoryFilters)
{
selectedCategoryNames.Add(categoryFilter.Name);
}
dialog.SetSelectedCategoryNames(selectedCategoryNames);
}
