visual_container.h

/* ScummVM - Graphic Adventure Engine
 *
 * ScummVM is the legal property of its developers, whose names
 * are too numerous to list here. Please refer to the COPYRIGHT
 * file distributed with this source distribution.
 *
 * 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 3 of the License, or
 * (at your option) 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 ULTIMA_SHARED_GFX_VISUAL_CONTAINER_H
#define ULTIMA_SHARED_GFX_VISUAL_CONTAINER_H

#include "ultima/shared/gfx/visual_item.h"
#include "ultima/shared/core/message_target.h"

namespace Ultima {
namespace Shared {
namespace Gfx {

class VisualContainer : public VisualItem {
    DECLARE_MESSAGE_MAP;
    bool MouseButtonDownMsg(CMouseButtonDownMsg *msg);
    bool MouseButtonUpMsg(CMouseButtonUpMsg *msg);
    bool MouseMoveMsg(CMouseMoveMsg *msg);
    bool MouseDoubleClickMsg(CMouseDoubleClickMsg *msg);
    bool MouseWheelMsg(CMouseWheelMsg *msg);
    bool MouseDragMsg(CMouseDragMsg *msg);
private:
    VisualItem *_mouseFocusItem;
private:
    VisualItem *handleMouseMsg(CMouseMsg *msg);
public:
    CLASSDEF;
    VisualContainer(TreeItem *parent = nullptr) : VisualItem(parent), _mouseFocusItem(nullptr) {}
    VisualContainer(const Rect &r, TreeItem *parent = nullptr) :
        VisualItem(r, parent), _mouseFocusItem(nullptr) {}
    VisualContainer(const Common::String &name, TreeItem *parent = nullptr) :
        VisualItem(name, parent), _mouseFocusItem(nullptr) {}
    VisualContainer(const Common::String &name, const Rect &r, TreeItem *parent = nullptr) :
        VisualItem(name, r, parent), _mouseFocusItem(nullptr) {}
    ~VisualContainer() override {}

    void draw() override;

    void setDirty(bool dirty = true) override;

    bool isDirty() const override;
};

} // End of namespace Gfx
} // End of namespace Shared
} // End of namespace Ultima

#endif