text_cursor.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_TEXT_CURSOR_H
#define ULTIMA_SHARED_GFX_TEXT_CURSOR_H
 
#include "ultima/shared/core/rect.h"
#include "ultima/shared/gfx/screen.h"
 
namespace Ultima {
namespace Shared {
namespace Gfx {
 
class TextCursor : public Cursor {
protected:
    bool _visible;
    Common::Rect _bounds;
protected:
    void markAsDirty();
public:
    TextCursor() : _visible(false) {
    }
    ~TextCursor() override {
    }
 
    bool isVisible() const {
        return _visible;
    }
 
    virtual void setVisible(bool isVis) {
        _visible = isVis;
        markAsDirty();
    }
 
    Common::Rect getBounds() const override { return _bounds; }
 
    Point getPosition() const { return Point(_bounds.left, _bounds.top); }
 
    void setPosition(const Point &pt) {
        bool vis = _visible;
        setVisible(false);
        _bounds.moveTo(pt);
        setVisible(vis);
    }
 
    virtual void update() = 0;
};
 
} // End of namespace Gfx
} // End of namespace Shared
} // End of namespace Ultima
 
#endif