1 files changed, 84 insertions, 0 deletions
diff --git a/indra/newview/lltoastpanel.cpp b/indra/newview/lltoastpanel.cpp
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+++ b/indra/newview/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) 2000-2009, 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->getFont()->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());
+	}
+
+}
+