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Diffstat (limited to 'src/gui/base/widgets/radiobutton.cpp')
| -rw-r--r-- | src/gui/base/widgets/radiobutton.cpp | 207 |
1 files changed, 207 insertions, 0 deletions
diff --git a/src/gui/base/widgets/radiobutton.cpp b/src/gui/base/widgets/radiobutton.cpp new file mode 100644 index 000000000..bfd5b1ff8 --- /dev/null +++ b/src/gui/base/widgets/radiobutton.cpp @@ -0,0 +1,207 @@ +/* + * The ManaPlus Client + * Copyright (C) 2011-2014 The ManaPlus Developers + * + * This file is part of The ManaPlus Client. + * + * 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 2 of the License, or + * 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/>. + */ + +/* _______ __ __ __ ______ __ __ _______ __ __ + * / _____/\ / /\ / /\ / /\ / ____/\ / /\ / /\ / ___ /\ / |\/ /\ + * / /\____\// / // / // / // /\___\// /_// / // /\_/ / // , |/ / / + * / / /__ / / // / // / // / / / ___ / // ___ / // /| ' / / + * / /_// /\ / /_// / // / // /_/_ / / // / // /\_/ / // / | / / + * /______/ //______/ //_/ //_____/\ /_/ //_/ //_/ //_/ //_/ /|_/ / + * \______\/ \______\/ \_\/ \_____\/ \_\/ \_\/ \_\/ \_\/ \_\/ \_\/ + * + * Copyright (c) 2004 - 2008 Olof Naessén and Per Larsson + * + * + * Per Larsson a.k.a finalman + * Olof Naessén a.k.a jansem/yakslem + * + * Visit: http://guichan.sourceforge.net + * + * License: (BSD) + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name of Guichan nor the names of its contributors may + * be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED + * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* + * For comments regarding functions please see the header file. + */ + +#include "gui/base/widgets/radiobutton.hpp" + +#include "gui/base/font.hpp" +#include "gui/base/graphics.hpp" +#include "gui/base/key.hpp" +#include "gui/base/mouseinput.hpp" + +#include "debug.h" + +namespace gcn +{ + RadioButton::GroupMap RadioButton::mGroupMap; + + RadioButton::RadioButton() : + gcn::Widget(), + gcn::MouseListener(), + gcn::KeyListener(), + mSelected(false), + mCaption(), + mGroup() + { + setSelected(false); + + setFocusable(true); + addMouseListener(this); + addKeyListener(this); + } + + RadioButton::RadioButton(const std::string &caption, + const std::string &group, + bool selected) : + gcn::Widget(), + gcn::MouseListener(), + gcn::KeyListener(), + mSelected(false), + mCaption(), + mGroup() + { + setCaption(caption); + setGroup(group); + setSelected(selected); + + setFocusable(true); + addMouseListener(this); + addKeyListener(this); + + adjustSize(); + } + + RadioButton::~RadioButton() + { + // Remove us from the group list + setGroup(""); + } + + bool RadioButton::isSelected() const + { + return mSelected; + } + + void RadioButton::setSelected(bool selected) + { + if (selected && mGroup != "") + { + for (GroupIterator iter = mGroupMap.lower_bound(mGroup), + iterEnd = mGroupMap.upper_bound(mGroup); + iter != iterEnd; + ++ iter) + { + if (iter->second->isSelected()) + iter->second->setSelected(false); + } + } + + mSelected = selected; + } + + const std::string &RadioButton::getCaption() const + { + return mCaption; + } + + void RadioButton::setCaption(const std::string &caption) + { + mCaption = caption; + } + + void RadioButton::keyPressed(KeyEvent& keyEvent A_UNUSED) + { + } + + void RadioButton::mouseClicked(MouseEvent& mouseEvent) + { + if (mouseEvent.getButton() == MouseEvent::LEFT) + { + setSelected(true); + distributeActionEvent(); + } + } + + void RadioButton::mouseDragged(MouseEvent& mouseEvent) + { + mouseEvent.consume(); + } + + void RadioButton::setGroup(const std::string &group) + { + if (mGroup != "") + { + for (GroupIterator iter = mGroupMap.lower_bound(mGroup), + iterEnd = mGroupMap.upper_bound(mGroup); + iter != iterEnd; + ++ iter) + { + if (iter->second == this) + { + mGroupMap.erase(iter); + break; + } + } + } + + if (group != "") + { + mGroupMap.insert( + std::pair<std::string, RadioButton *>(group, this)); + } + + mGroup = group; + } + + const std::string &RadioButton::getGroup() const + { + return mGroup; + } + + void RadioButton::adjustSize() + { + } +} // namespace gcn |