listitembutton.h

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/* xoreos - A reimplementation of BioWare's Aurora engine
 *
 * xoreos is the legal property of its developers, whose names
 * can be found in the AUTHORS file distributed with this source
 * distribution.
 *
 * xoreos 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.
 *
 * xoreos 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 xoreos. If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef ENGINES_NWN_GUI_WIDGETS_WIDGETLISTITEMBUTTON_H
#define ENGINES_NWN_GUI_WIDGETS_WIDGETLISTITEMBUTTON_H

#include "src/common/scopedptr.h"

#include "src/sound/sound.h"

#include "src/engines/nwn/gui/widgets/listbox.h"

namespace Engines {

namespace NWN {

class Portrait;
class WidgetButton;

class WidgetListItemBaseButton : public WidgetListItem {
public:
    WidgetListItemBaseButton(::Engines::GUI &gui, const Common::UString &button,
                         float spacing = 0.0f, const Common::UString &soundClick = "gui_button");
    ~WidgetListItemBaseButton();

    void show();
    void hide();

    void setPosition(float x, float y, float z);

    void mouseDown(uint8 state, float x, float y);

    float getWidth () const;
    float getHeight() const;

    void setTag(const Common::UString &tag);
    void setSound(const Common::UString &sound);

protected:
    bool activate();
    bool deactivate();

    Common::ScopedPtr<Graphics::Aurora::Model> _button;

private:
    float _spacing;
    Common::UString _sound;
    Sound::ChannelHandle _channelHandle;
};

enum AdditionalButton {
    kHelpButton = 0x01,
    kMoveButton = 0x02,
    kNoButton   = 0x04
};

class WidgetListItemButton : public WidgetListItemBaseButton {
public:
    WidgetListItemButton(::Engines::GUI &gui, const Common::UString &button,
                         const Common::UString &text, const Common::UString &icon,
                         uint32 otherButtons = 0x04,
                         const Common::UString &soundClick = "gui_button");
    ~WidgetListItemButton();

    void show();
    void hide();

    void setPosition(float x, float y, float z);

    void mouseDown(uint8 state, float x, float y);
    void mouseUp(uint8 state, float x, float y);

    void enter();
    void leave();

    bool movable() const;
    void setUnmovable();

    void setTextColor(float r, float g, float b, float a);

    void changeArrowDirection();

protected:
    virtual void callbackHelp();

    Common::ScopedPtr<Graphics::Aurora::Text> _text;
    Common::ScopedPtr<Portrait> _icon;

    bool _isRight;
    bool _isMovable;

    Common::ScopedPtr<Graphics::Aurora::Model> _helpButton;

    WidgetButton *_moveButtonRight;
    WidgetButton *_moveButtonLeft;
};

} // End of namespace NWN

} // End of namespace Engines

#endif // ENGINES_NWN_GUI_WIDGETS_WIDGETLISTITEMBUTTON_H