Tooltip.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 GUI_TOOLTIP_H
#define GUI_TOOLTIP_H

#include "common/keyboard.h"
#include "common/str-array.h"
#include "gui/dialog.h"

namespace GUI {

class Widget;

class Tooltip : public Dialog {
private:
    Dialog *_parent;

public:
    Tooltip();

    void setup(Dialog *parent, Widget *widget, int x, int y);

    void drawDialog(DrawLayer layerToDraw) override;

    void receivedFocus(int x = -1, int y = -1) override {}
protected:
    void handleMouseDown(int x, int y, int button, int clickCount) override {
        close();
        _parent->handleMouseDown(x + (getAbsX() - _parent->getAbsX()), y + (getAbsY() - _parent->getAbsY()), button, clickCount);
    }
    void handleMouseUp(int x, int y, int button, int clickCount) override {
        close();
        _parent->handleMouseUp(x + (getAbsX() - _parent->getAbsX()), y + (getAbsY() - _parent->getAbsY()), button, clickCount);
    }
    void handleMouseWheel(int x, int y, int direction) override {
        close();
        _parent->handleMouseWheel(x + (getAbsX() - _parent->getAbsX()), y + (getAbsX() - _parent->getAbsX()), direction);
    }
    void handleKeyDown(Common::KeyState state) override {
        close();
        _parent->handleKeyDown(state);
    }
    void handleKeyUp(Common::KeyState state) override {
        close();
        _parent->handleKeyUp(state);
    }
    void handleMouseMoved(int x, int y, int button) override {
        close();
    }

    int _maxWidth;
    int _xdelta, _ydelta;
    int _xpadding, _ypadding;

    Common::U32StringArray _wrappedLines;
};

} // End of namespace GUI

#endif // GUI_TOOLTIP_H