private void DoNotifyStyleChanged <TStyle>(StyleCollection <TStyle> styleCollection, TStyle style) where TStyle : class, IStyle
{
if (styleCollection == null)
{
throw new ArgumentNullException("styleCollection");
}
if (style == null)
{
throw new ArgumentNullException("style");
}
// create and set new PreviewStyle if the style is in the currently active design
if (styleCollection.ContainsPreviewStyle(style))
{
TStyle previewStyle = styleCollection.GetPreviewStyle(style);
Debug.Assert(previewStyle != null);
ToolCache.NotifyStyleChanged(previewStyle);
}
ToolCache.NotifyStyleChanged(style);
}
private void ExecuteSelection() {
if (SelectedItem is OpenDesignerItem) {
if (styleSetProvider is Project) {
// Try to find the main window (the application's first opened window)
Form parentForm = (Application.OpenForms.Count > 0) ? Application.OpenForms[0] : null;
// Show dialog with parent form or otherwise it will show in background
DesignEditorDialog dlg = new DesignEditorDialog((Project)styleSetProvider, styleCategory);
if (parentForm == null) dlg.Show();
else dlg.Show(parentForm);
}
SelectedItem = preselectedStyle;
}
if (editorService != null)
editorService.CloseDropDown();
else {
// Notify ToolCache about changed styles only if no EditorService is set.
// Otherwise the ToolCache re-creates the associated brush, pen, etc
// each time the user selects a style for a shape in the property grid.
if (SelectedStyle is CapStyle || SelectedStyle is LineStyle)
ToolCache.NotifyStyleChanged(SelectedStyle);
}
}
private void repository_StyleDeleted(object sender, RepositoryStyleEventArgs e)
{
ToolCache.NotifyStyleChanged(e.Style);
}