input_control.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 ZVISION_INPUT_CONTROL_H
#define ZVISION_INPUT_CONTROL_H
 
#include "common/rect.h"
#include "zvision/scripting/control.h"
#include "zvision/text/string_manager.h"
#include "zvision/text/text.h"
 
namespace Video {
    class VideoDecoder;
}
 
namespace ZVision {
 
class InputControl : public Control {
public:
    InputControl(ZVision *engine, uint32 key, Common::SeekableReadStream &stream);
    ~InputControl() override;
 
private:
    Graphics::Surface *_background;
    Common::Rect _textRectangle;
    Common::Rect _headerRectangle;
    TextStyleState _stringInit;
    TextStyleState _stringChooserInit;
    uint32 _nextTabstop;
    bool _focused;
 
    Common::String _currentInputText;
    bool _textChanged;
    bool _enterPressed;
    bool _readOnly;
 
    int16 _txtWidth;
    int16 _maxTxtWidth;
    Video::VideoDecoder *_animation;
 
public:
    void focus() override;
    void unfocus() override;
    bool onMouseUp(const Common::Point &screenSpacePos, const Common::Point &backgroundImageSpacePos) override;
    bool onMouseMove(const Common::Point &screenSpacePos, const Common::Point &backgroundImageSpacePos) override;
    bool onKeyDown(Common::KeyState keyState) override;
    bool process(uint32 deltaTimeInMillis) override;
    void setText(const Common::String &_str);
    const Common::String getText();
    bool enterPress();
    void setReadOnly(bool);
};
 
} // End of namespace ZVision
 
#endif