read_string_controller.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 ULTIMA4_CONTROLLERS_READ_STRING_CONTROLLER_H
#define ULTIMA4_CONTROLLERS_READ_STRING_CONTROLLER_H

#include "ultima/ultima4/controllers/controller.h"
#include "ultima/ultima4/events/event_handler.h"
#include "ultima/ultima4/views/textview.h"

namespace Ultima {
namespace Ultima4 {

class ReadStringController : public WaitableController<Common::String> {
public:
    ReadStringController(int maxlen, int screenX, int screenY, const Common::String &accepted_chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890 \n\r\010");
    ReadStringController(int maxlen, TextView *view, const Common::String &accepted_chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890 \n\r\010");
    bool keyPressed(int key) override;

    static Common::String get(int maxlen, int screenX, int screenY, EventHandler *eh = nullptr);
    static Common::String get(int maxlen, TextView *view, EventHandler *eh = nullptr);
#ifdef IOS_ULTIMA4
    void setValue(const Common::String &utf8StringValue) {
        value = utf8StringValue;
    }
#endif

protected:
    int _maxLen, _screenX, _screenY;
    TextView *_view;
    Common::String _accepted;
};

} // End of namespace Ultima4
} // End of namespace Ultima

#endif