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/*
* The Mana Client
* Copyright (C) 2004-2009 The Mana World Development Team
* Copyright (C) 2009-2012 The Mana Developers
*
* This file is part of The Mana Client.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef WINDOWCONTAINER_H
#define WINDOWCONTAINER_H
#include "gui/widgets/container.h"
/**
* A window container. This container adds functionality for more convenient
* widget (windows in particular) destruction.
*
* \ingroup GUI
*/
class WindowContainer : public Container
{
public:
/**
* Do GUI logic. This functions adds automatic deletion of objects that
* volunteered to be deleted.
*/
void logic() override;
/**
* Adds debug drawing.
*/
void draw(gcn::Graphics *graphics) override;
/**
* Schedule a widget for deletion. It will be deleted at the start of
* the next logic update.
*/
void scheduleDelete(gcn::Widget *widget);
/**
* Ensures that all visible windows are on the screen after the screen
* has been resized.
*/
void adjustAfterResize(int oldScreenWidth, int oldScreenHeight);
private:
/**
* Draws the outlines of the container and all its children.
*/
void debugDraw(gcn::Graphics *graphics);
bool widgetIsVisible(gcn::Widget *widget);
/**
* List of widgets that are scheduled to be deleted.
*/
std::list<gcn::Widget *> mDeathList;
};
extern WindowContainer *windowContainer;
#endif
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