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+/**
+ * @file lltoastpanel.cpp
+ * @brief Creates a panel of a specific kind for a toast
+ *
+ * $LicenseInfo:firstyear=2000&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#include "llviewerprecompiledheaders.h"
+
+#include "llpanelgenerictip.h"
+#include "llpanelonlinestatus.h"
+#include "llnotifications.h"
+#include "lltoastpanel.h"
+
+//static
+const S32 LLToastPanel::MIN_PANEL_HEIGHT = 40; // VPAD(4)*2 + ICON_HEIGHT(32)
+
+LLToastPanel::LLToastPanel(const 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));
+ }
+}
+
+// static
+LLToastPanel* LLToastPanel::buidPanelFromNotification(
+ const LLNotificationPtr& notification)
+{
+ LLToastPanel* res = NULL;
+
+ //process tip toast panels
+ if ("notifytip" == notification->getType())
+ {
+ // if it is online/offline notification
+ if ("FriendOffline" == notification->getName() || "FriendOnline" == notification->getName())
+ {
+ res = new LLPanelOnlineStatus(notification);
+ }
+ // in all other case we use generic tip panel
+ else
+ {
+ res = new LLPanelGenericTip(notification);
+ }
+ }
+ /*
+ else if(...)
+ create all other specific non-public toast panel
+ */
+
+ return res;
+}