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);
}
public void CategoryFilterNodeDefaults()
{
CategoryFilterNode categoryFilter = new CategoryFilterNode();
Assert.AreEqual("Category Filter", categoryFilter.Name);
Assert.AreEqual(CategoryFilterMode.DenyAllExceptAllowed, categoryFilter.CategoryFilterExpression.CategoryFilterMode);
Assert.AreEqual(0, categoryFilter.CategoryFilterExpression.CategoryFilters.Count);
}
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);
}
public void CategoryFilterDataTest()
{
string name = "some name";
CategoryFilterMode filterMode = CategoryFilterMode.AllowAllExceptDenied;
string filterName = "some filter";
CategoryFilterData data = new CategoryFilterData();
data.Name = name;
data.CategoryFilterMode = filterMode;
data.CategoryFilters.Add(new CategoryFilterEntry(filterName));
CategoryFilterNode node = new CategoryFilterNode(data);
Assert.AreEqual(name, node.Name);
Assert.AreEqual(filterMode, node.CategoryFilterExpression.CategoryFilterMode);
Assert.AreEqual(1, node.CategoryFilterExpression.CategoryFilters.Count);
Assert.AreEqual(filterName, node.CategoryFilterExpression.CategoryFilters.Get(0).Name);
}
public void CategoryFilterNodeTest()
{
string name = "some name";
CategoryFilterMode filterMode = CategoryFilterMode.AllowAllExceptDenied;
string filterName = "some filter";
CategoryFilterSettings filterSettings = new CategoryFilterSettings(filterMode, new NamedElementCollection<CategoryFilterEntry>());
filterSettings.CategoryFilters.Add(new CategoryFilterEntry(filterName));
CategoryFilterNode node = new CategoryFilterNode();
node.Name = name;
node.CategoryFilterExpression = filterSettings;
CategoryFilterData nodeData = (CategoryFilterData) node.LogFilterData;
Assert.AreEqual(name, nodeData.Name);
Assert.AreEqual(filterMode, nodeData.CategoryFilterMode);
Assert.AreEqual(1, nodeData.CategoryFilters.Count);
Assert.AreEqual(filterName, nodeData.CategoryFilters.Get(0).Name);
}
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);
}
