lltoastpanel.cpp
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- /**
- * @file lltoastpanel.cpp
- * @brief Creates a panel of a specific kind for a toast
- *
- * $LicenseInfo:firstyear=2000&license=viewergpl$
- *
- * Copyright (c) 2000-2010, 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 "llviewerprecompiledheaders.h"
- #include "lltoastpanel.h"
- #include "llnotifications.h"
- //static
- const S32 LLToastPanel::MIN_PANEL_HEIGHT = 40; // VPAD(4)*2 + ICON_HEIGHT(32)
- LLToastPanel::LLToastPanel(LLNotificationPtr& notification)
- {
- mNotification = notification;
- }
- LLToastPanel::~LLToastPanel()
- {
- }
- //virtual
- std::string LLToastPanel::getTitle()
- {
- // *TODO: create Title and localize it. If it will be required.
- return mNotification->getMessage();
- }
- //virtual
- const LLUUID& LLToastPanel::getID()
- {
- return mNotification->id();
- }
- //snap to the message height if it is visible
- void LLToastPanel::snapToMessageHeight(LLTextBase* message, S32 maxLineCount)
- {
- if(!message)
- {
- return;
- }
- //Add message height if it is visible
- if (message->getVisible())
- {
- S32 heightDelta = 0;
- S32 maxTextHeight = (S32)(message->getDefaultFont()->getLineHeight() * maxLineCount);
- LLRect messageRect = message->getRect();
- S32 oldTextHeight = messageRect.getHeight();
- //Knowing the height is set to max allowed, getTextPixelHeight returns needed text height
- //Perhaps we need to pass maxLineCount as parameter to getTextPixelHeight to avoid previous reshape.
- S32 requiredTextHeight = message->getTextBoundingRect().getHeight();
- S32 newTextHeight = llmin(requiredTextHeight, maxTextHeight);
- //Calculate last delta height deducting previous heightDelta
- heightDelta = newTextHeight - oldTextHeight - heightDelta;
- //reshape the panel with new height
- reshape( getRect().getWidth(), llmax(getRect().getHeight() + heightDelta, MIN_PANEL_HEIGHT));
- }
- }