ui_input_box.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 BLADERUNNER_ui_inputbox_H
#define BLADERUNNER_ui_inputbox_H

#include "bladerunner/ui/ui_component.h"

#include "common/rect.h"
#include "common/str.h"

namespace BladeRunner {

class UIInputBox : public UIComponent {
    UIComponentCallback *_valueChangedCallback;
    void                *_callbackData;

    bool                 _isVisible;
    Common::Rect         _rect;

    uint                 _maxLength;
    Common::String       _text;

    bool                 _cursorIsVisible;

    uint32               _timeLast;

public:
    UIInputBox(BladeRunnerEngine *vm, UIComponentCallback *valueChangedCallback, void *callbackData, Common::Rect rect, int maxLength, const Common::String &text);

    void draw(Graphics::Surface &surface) override;

    void setText(const Common::String &text);
    const Common::String &getText();

    void show();
    void hide();

    void handleKeyDown(const Common::KeyState &kbd) override;
    void handleCustomEventStart(const Common::Event &evt) override;

private:
    bool getValidChar(const uint16 &kc16bit, uint8 &kc8bit);
    bool charIsValid(const uint8 &kc16bit);
};

} // End of namespace BladeRunner

#endif