OptionsVideoState.h

/*
 * Copyright 2010-2014 OpenXcom Developers.
 *
 * This file is part of OpenXcom.
 *
 * OpenXcom 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.
 *
 * OpenXcom 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 OpenXcom.  If not, see <http://www.gnu.org/licenses/>.
 */
#ifndef OPENXCOM_OPTIONSVIDEOSTATE_H
#define OPENXCOM_OPTIONSVIDEOSTATE_H

#include "../Engine/State.h"
#include "OptionsBaseState.h"
#include <SDL.h>

namespace OpenXcom
{

class TextButton;
class ToggleTextButton;
class Text;
class TextEdit;
class ArrowButton;
class ComboBox;
class InteractiveSurface;

class OptionsVideoState : public OptionsBaseState
{
private:
    static const std::string GL_EXT, GL_FOLDER, GL_STRING;

    InteractiveSurface *_displaySurface;
    Text *_txtDisplayResolution, *_txtDisplayX;
    TextEdit *_txtDisplayWidth, *_txtDisplayHeight;
    ArrowButton *_btnDisplayResolutionUp, *_btnDisplayResolutionDown;

    Text *_txtLanguage, *_txtFilter, *_txtGeoScale, *_txtBattleScale;
    ComboBox *_cbxLanguage, *_cbxFilter, *_cbxDisplayMode, *_cbxGeoScale, *_cbxBattleScale;
    Text *_txtMode;
    Text *_txtOptions;
    ToggleTextButton *_btnLetterbox, *_btnLockMouse;

    SDL_Rect** _res;
    int _resAmount, _resCurrent;
    std::vector<std::string> _langs, _filters;

    void updateDisplayResolution();
public:
    OptionsVideoState(Game *game, OptionsOrigin origin);
    ~OptionsVideoState();
    void btnDisplayResolutionUpClick(Action *action);
    void btnDisplayResolutionDownClick(Action *action);
    void txtDisplayWidthChange(Action *action);
    void txtDisplayHeightChange(Action *action);
    void cbxLanguageChange(Action *action);
    void cbxFilterChange(Action *action);
    void updateDisplayMode(Action *action);
    void btnLetterboxClick(Action *action);
    void btnLockMouseClick(Action *action);
    void updateBattlescapeScale(Action *action);
    void updateGeoscapeScale(Action *action);
    void resize(int &, int &);
    void handle(Action *action);
};

}

#endif