public void EditSnippet(object o, EventArgs e)
{
ContextMenu cm = (ContextMenu)ItemsControl.ItemsControlFromItemContainer(o as MenuItem);
ListBoxItem lbi = (ListBoxItem)cm.PlacementTarget;
Snippet s = lbi.DataContext as Snippet;
if (s != null)
{
SnippetEditor editor = SnippetEditor.Show(s, Application.Current.MainWindow);
editor.CommitValues += new RoutedEventHandler(editor_CommitValues);
}
}
/// <summary>
/// Create an instance of the codeWindowHost
/// </summary>
/// <param name="grfCreateDoc"></param>
/// <param name="fileToLoad"></param>
/// <param name="pszPhysicalView"></param>
/// <param name="pvHier"></param>
/// <param name="itemid"></param>
/// <param name="punkDocDataExisting"></param>
/// <param name="ppunkDocView"></param>
/// <param name="ppunkDocData"></param>
/// <param name="pbstrEditorCaption"></param>
/// <param name="pguidCmdUI"></param>
/// <param name="pgrfCDW"></param>
/// <returns></returns>
public int CreateEditorInstance(
uint grfCreateDoc,
string pszMkDocument,
string pszPhysicalView,
IVsHierarchy pvHier,
uint itemid,
IntPtr punkDocDataExisting,
out IntPtr ppunkDocView,
out IntPtr ppunkDocData,
out string pbstrEditorCaption,
out Guid pguidCmdUI,
out int pgrfCDW)
{
Trace.WriteLine(string.Format(CultureInfo.CurrentCulture, "Entering {0} CreateEditorInstance()", ToString()));
// Initialize to null
ppunkDocView = IntPtr.Zero;
ppunkDocData = IntPtr.Zero;
pguidCmdUI = GuidList.snippetEditorFactory;
pgrfCDW = 0;
pbstrEditorCaption = null;
// Validate inputs
if ((grfCreateDoc & (VSConstants.CEF_OPENFILE | VSConstants.CEF_SILENT)) == 0)
{
Debug.Assert(false, "Only Open or Silent is valid");
return(VSConstants.E_INVALIDARG);
}
if (punkDocDataExisting != IntPtr.Zero)
{
return(VSConstants.VS_E_INCOMPATIBLEDOCDATA);
}
// Create the Document (codeWindowHost)
SnippetEditor snipEditor = new SnippetEditor(editorPackage);
ppunkDocView = Marshal.GetIUnknownForObject(snipEditor);
ppunkDocData = Marshal.GetIUnknownForObject(snipEditor);
pbstrEditorCaption = String.Empty;
return(VSConstants.S_OK);
}
/// <summary>
/// Create the command filter with a reference to the snippet codeWindowHost so that it can
/// cause the appropriate actions to occur like showing the context menu or running a command
/// </summary>
/// <param name="codeWindowHost"></param>
public CommandFilter(SnippetEditor editor)
{
snippetEditor = editor;
}
