lltoggleablemenu.cpp
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- /**
- * @file lltoggleablemenu.cpp
- * @brief Menu toggled by a button press
- *
- * $LicenseInfo:firstyear=2009&license=viewergpl$
- *
- * Copyright (c) 2009-2010, Linden Research, Inc.
- *
- * Second Life Viewer Source Code
- * The source code in this file ("Source Code") is provided by Linden Lab
- * to you under the terms of the GNU General Public License, version 2.0
- * ("GPL"), unless you have obtained a separate licensing agreement
- * ("Other License"), formally executed by you and Linden Lab. Terms of
- * the GPL can be found in doc/GPL-license.txt in this distribution, or
- * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
- *
- * There are special exceptions to the terms and conditions of the GPL as
- * it is applied to this Source Code. View the full text of the exception
- * in the file doc/FLOSS-exception.txt in this software distribution, or
- * online at
- * http://secondlifegrid.net/programs/open_source/licensing/flossexception
- *
- * By copying, modifying or distributing this software, you acknowledge
- * that you have read and understood your obligations described above,
- * and agree to abide by those obligations.
- *
- * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
- * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
- * COMPLETENESS OR PERFORMANCE.
- * $/LicenseInfo$
- */
- #include "linden_common.h"
- #include "lltoggleablemenu.h"
- #include "lluictrlfactory.h"
- static LLDefaultChildRegistry::Register<LLToggleableMenu> r("toggleable_menu");
- LLToggleableMenu::LLToggleableMenu(const LLToggleableMenu::Params& p)
- : LLMenuGL(p),
- mButtonRect(),
- mClosedByButtonClick(false)
- {
- }
- // virtual
- void LLToggleableMenu::handleVisibilityChange (BOOL curVisibilityIn)
- {
- S32 x,y;
- LLUI::getMousePositionLocal(LLUI::getRootView(), &x, &y);
- if (!curVisibilityIn && mButtonRect.pointInRect(x, y))
- {
- mClosedByButtonClick = true;
- }
- }
- void LLToggleableMenu::setButtonRect(const LLRect& rect, LLView* current_view)
- {
- LLRect screen;
- current_view->localRectToScreen(rect, &screen);
- mButtonRect = screen;
- }
- void LLToggleableMenu::setButtonRect(LLView* current_view)
- {
- LLRect rect = current_view->getLocalRect();
- setButtonRect(rect, current_view);
- }
- bool LLToggleableMenu::toggleVisibility()
- {
- if (mClosedByButtonClick)
- {
- mClosedByButtonClick = false;
- return false;
- }
- if (getVisible())
- {
- setVisible(FALSE);
- mClosedByButtonClick = false;
- return false;
- }
- return true;
- }