ui_button.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/>.
 *
 */

/*
 * This file is based on WME Lite.
 * http://dead-code.org/redir.php?target=wmelite
 * Copyright (c) 2011 Jan Nedoma
 */

#ifndef WINTERMUTE_UIBUTTON_H
#define WINTERMUTE_UIBUTTON_H


#include "engines/wintermute/ui/ui_object.h"
#include "engines/wintermute/dctypes.h"    // Added by ClassView

namespace Wintermute {

class UIButton : public UIObject {
public:

    DECLARE_PERSISTENT(UIButton, UIObject)
    void press();
    bool display() override { return display(0, 0); }
    bool display(int offsetX, int offsetY) override;

    void correctSize() override;

    UIButton(BaseGame *inGame = nullptr);
    ~UIButton() override;
    bool loadFile(const char *filename);
    bool loadBuffer(char *buffer, bool complete = true);
    bool saveAsText(BaseDynamicBuffer *buffer, int indent) override;

    // scripting interface
    ScValue *scGetProperty(const Common::String &name) override;
    bool scSetProperty(const char *name, ScValue *value) override;
    bool scCallMethod(ScScript *script, ScStack *stack, ScStack *thisStack, const char *name) override;
    const char *scToString() override;


    void setFontHover(BaseFont *font);
    BaseFont *getFontHover();
    void setFontPress(BaseFont *font);

    void setTextAlign(TTextAlign align);

    void setImageHover(BaseSprite *sprite);
    void setImagePress(BaseSprite *sprite);

private:
    bool _pixelPerfect;
    bool _stayPressed;
    bool _centerImage;
    bool _oneTimePress;
    UITiledImage *_backPress;
    UITiledImage *_backHover;
    UITiledImage *_backDisable;
    UITiledImage *_backFocus;
    bool _press;
    bool _hover;
    BaseFont *_fontDisable;
    BaseFont *_fontPress;
    BaseFont *_fontHover;
    BaseFont *_fontFocus;
    BaseSprite *_imageHover;
    BaseSprite *_imagePress;
    BaseSprite *_imageDisable;
    BaseSprite *_imageFocus;
    uint32 _oneTimePressTime;
    TTextAlign _align;

};

} // End of namespace Wintermute

#endif