78 lines
2.2 KiB
C++
78 lines
2.2 KiB
C++
/**
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* @file lllistcontextmenu.h
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* @brief Base class of misc lists' context menus
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*
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* $LicenseInfo:firstyear=2010&license=viewerlgpl$
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* Second Life Viewer Source Code
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* Copyright (C) 2010, Linden Research, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation;
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* version 2.1 of the License only.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
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* $/LicenseInfo$
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*/
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#ifndef LL_LLLISTCONTEXTMENU_H
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#define LL_LLLISTCONTEXTMENU_H
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#include "llhandle.h"
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#include "lluuid.h"
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#include "llview.h"
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class LLView;
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class LLContextMenu;
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/**
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* Context menu for single or multiple list items.
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*
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* Derived classes must implement createMenu().
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*
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* Typical usage:
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* <code>
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* my_context_menu->show(parent_view, selected_list_items_ids, x, y);
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* </code>
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*/
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class LLListContextMenu
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{
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public:
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LLListContextMenu();
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virtual ~LLListContextMenu();
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/**
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* Show the menu at specified coordinates.
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*
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* @param spawning_view View to spawn at.
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* @param uuids An array of list items ids.
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* @param x Horizontal coordinate in the spawn_view's coordinate frame.
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* @param y Vertical coordinate in the spawn_view's coordinate frame.
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*/
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virtual void show(LLView* spawning_view, const uuid_vec_t& uuids, S32 x, S32 y);
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virtual void hide();
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protected:
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typedef boost::function<void (const LLUUID& id)> functor_t;
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virtual LLContextMenu* createMenu() = 0;
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static LLContextMenu* createFromFile(const std::string& filename);
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static void handleMultiple(functor_t functor, const uuid_vec_t& ids);
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uuid_vec_t mUUIDs;
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LLHandle<LLContextMenu> mMenuHandle;
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};
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#endif // LL_LLLISTCONTEXTMENU_H
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