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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) 2000-2009, 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"
LLToastPanel::LLToastPanel(LLNotificationPtr& notification)
{
mNotification = notification;
}
LLToastPanel::~LLToastPanel()
{
}
std::string LLToastPanel::getTitle()
{
// *TODO: create Title and localize it. If it will be required.
return mNotification->getMessage();
}
//snap to the message height if it is visible
void LLToastPanel::snapToMessageHeight(LLTextBox* message, S32 maxLineCount)
{
//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();
//Reshape the toast to give the message max height.
//This needed to calculate lines count according to specified text
heightDelta = maxTextHeight - oldTextHeight;
reshape( getRect().getWidth(), getRect().getHeight() + heightDelta);
message->setValue(message->getText());
//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->getTextPixelHeight();
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(), getRect().getHeight() + heightDelta);
message->setValue(message->getText());
}
}
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