protected override void QueryContextMenuCore(Menu menu, IList <string> filenames, QueryContextMenuOptions flags)
{
if (filenames.Count != 1 || ContainsUnknownExtension(filenames))
{
return; // In this sample only extend the menu when only 1 .mvvv file is selected.
}
var menuMvvv = menu.AddSubMenu("Special commands for VVV files", new SmallBitmapCustomMenuHandler("MVVV", bitmapMenuIcon));
menuMvvv.AddItem("&Open with notepad", "Open the VVV file with notepad", OnEditWithNotepadCommand);
menuMvvv.AddItem(new SmallBitmapCustomMenuHandler("&About MMSF", bitmapMenuIcon), "Show the version number of the MMSF", OnAboutMmsf);
// ... optional add more submenu's or more menu items.
}
int IContextMenu.QueryContextMenu(IntPtr menuHandle, uint position, uint firstCommandId, uint lastCommandId, QueryContextMenuOptions flags)
{
Debug.WriteLine("[{0}] ContextMenuBase.IContextMenu.QueryContextMenu (menuHandle={1}, position={2}, firstCommandId={3}, lastCommandId={4}, flag={5})",
Id, menuHandle, position, firstCommandId, lastCommandId, flags);
if (flags.HasFlag(QueryContextMenuOptions.DefaultOnly))
{
return(HResults.Create(Severity.Success, 0)); // don't add anything, only default menu items allowed.
}
menuItems.Clear();
currentCommandId = firstCommandId;
startCommandId = firstCommandId;
QueryContextMenuCore(new Menu(menuHandle, position, lastCommandId, this), FilesNames, flags);
return(HResults.Create(Severity.Success, (ushort)(currentCommandId - firstCommandId)));
}
int IContextMenu2.QueryContextMenu(IntPtr hmenu, uint indexMenu, uint idCommandFirst, uint idCmdLast, QueryContextMenuOptions flags)
{
return(((IContextMenu)this).QueryContextMenu(hmenu, indexMenu, idCommandFirst, idCmdLast, flags));
}
/// <summary> /// Queries the context menu core. /// </summary> /// <param name="menu">The menu.</param> /// <param name="filenames">The filenames.</param> /// <param name="flags">The flags</param> protected abstract void QueryContextMenuCore(Menu menu, IList <string> filenames, QueryContextMenuOptions flags);