58 lines
1.9 KiB
C++
58 lines
1.9 KiB
C++
/*
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* =====================================================================================
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*
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* OpenMiner
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*
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* Copyright (C) 2018-2020 Unarelith, Quentin Bazin <openminer@unarelith.net>
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* Copyright (C) 2019-2020 the OpenMiner contributors (see CONTRIBUTORS.md)
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*
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* This file is part of OpenMiner.
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*
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* OpenMiner is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* OpenMiner is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with OpenMiner; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* =====================================================================================
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*/
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#include <gk/resource/ResourceHandler.hpp>
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#include "TextInput.hpp"
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TextInput::TextInput() {
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m_text.setString(std::string{m_cursor});
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}
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void TextInput::onEvent(const sf::Event &event) {
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if (event.type == sf::Event::KeyPressed && event.key.code == sf::Keyboard::Backspace && !m_content.empty()) {
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m_content.erase(m_content.begin() + m_content.length() - 1);
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m_text.setString(m_content + m_cursor);
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}
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if (event.type == sf::Event::TextEntered) {
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u32 c = event.text.unicode;
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if (isprint(c) && (!m_characterLimit || m_content.size() < m_characterLimit)) {
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m_content += c;
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}
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m_text.setString(m_content + m_cursor);
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}
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}
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void TextInput::draw(gk::RenderTarget &target, gk::RenderStates states) const {
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states.transform *= getTransform();
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target.draw(m_text, states);
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}
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