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Diffstat (limited to 'src/guichan/widgets/radiobutton.cpp')
-rw-r--r-- | src/guichan/widgets/radiobutton.cpp | 278 |
1 files changed, 0 insertions, 278 deletions
diff --git a/src/guichan/widgets/radiobutton.cpp b/src/guichan/widgets/radiobutton.cpp deleted file mode 100644 index 37fd4a0f0..000000000 --- a/src/guichan/widgets/radiobutton.cpp +++ /dev/null @@ -1,278 +0,0 @@ -/* _______ __ __ __ ______ __ __ _______ __ __ - * / _____/\ / /\ / /\ / /\ / ____/\ / /\ / /\ / ___ /\ / |\/ /\ - * / /\____\// / // / // / // /\___\// /_// / // /\_/ / // , |/ / / - * / / /__ / / // / // / // / / / ___ / // ___ / // /| ' / / - * / /_// /\ / /_// / // / // /_/_ / / // / // /\_/ / // / | / / - * /______/ //______/ //_/ //_____/\ /_/ //_/ //_/ //_/ //_/ /|_/ / - * \______\/ \______\/ \_\/ \_____\/ \_\/ \_\/ \_\/ \_\/ \_\/ \_\/ - * - * 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 "guichan/widgets/radiobutton.hpp" - -#include "guichan/font.hpp" -#include "guichan/graphics.hpp" -#include "guichan/key.hpp" -#include "guichan/mouseinput.hpp" - -#include "debug.h" - -namespace gcn -{ - RadioButton::GroupMap RadioButton::mGroupMap; - - RadioButton::RadioButton() : - mSelected(false), - mCaption(""), - mGroup("") - { - setSelected(false); - - setFocusable(true); - addMouseListener(this); - addKeyListener(this); - } - - RadioButton::RadioButton(const std::string &caption, - const std::string &group, - bool selected) : - mSelected(false), - mGroup("") - { - setCaption(caption); - setGroup(group); - setSelected(selected); - - setFocusable(true); - addMouseListener(this); - addKeyListener(this); - - adjustSize(); - } - - RadioButton::~RadioButton() - { - // Remove us from the group list - setGroup(""); - } - - void RadioButton::draw(Graphics* graphics) - { - graphics->pushClipArea(Rectangle(1, 1, - getWidth() - 1, getHeight() - 1)); - - drawBox(graphics); - graphics->popClipArea(); - - graphics->setFont(getFont()); - graphics->setColor(getForegroundColor()); - - if (isFocused()) - { - int fh; - - if (getHeight() % 2 == 0) - fh = getHeight() - 4; - else - fh = getHeight() - 3; - - int hh = (fh + 1) / 2; - - graphics->drawLine(0, hh + 1, hh + 1, 0); - graphics->drawLine(hh + 2, 1, fh + 2, hh + 1); - graphics->drawLine(fh + 1, hh + 2, hh + 1, fh + 2); - graphics->drawLine(hh + 1, fh + 2, 1, hh + 2); - } - - int h = getHeight() + getHeight() / 2; - - graphics->drawText(getCaption(), h - 2, 0); - } - - void RadioButton::drawBox(Graphics *graphics) - { - int h; - - if (getHeight() % 2 == 0) - h = getHeight() - 4; - else - h = getHeight() - 3; - - int alpha = getBaseColor().a; - Color faceColor = getBaseColor(); - faceColor.a = alpha; - Color highlightColor = faceColor + 0x303030; - highlightColor.a = alpha; - Color shadowColor = faceColor - 0x303030; - shadowColor.a = alpha; - - graphics->setColor(getBackgroundColor()); - - int i; - int hh = (h + 1) / 2; - - for (i = 1; i <= hh; ++i) - graphics->drawLine(hh - i + 1, i, hh + i - 1, i); - - for (i = 1; i < hh; ++i) - graphics->drawLine(hh - i + 1, h - i, hh + i - 1, h - i); - - graphics->setColor(shadowColor); - graphics->drawLine(hh, 0, 0, hh); - graphics->drawLine(hh + 1, 1, h - 1, hh - 1); - - graphics->setColor(highlightColor); - graphics->drawLine(1, hh + 1, hh, h); - graphics->drawLine(hh + 1, h - 1, h, hh); - - graphics->setColor(getForegroundColor()); - - int hhh = hh - 3; - if (mSelected) - { - for (i = 0; i < hhh; ++i) - graphics->drawLine(hh - i, 4 + i, hh + i, 4 + i); - for (i = 0; i < hhh; ++i) - graphics->drawLine(hh - i, h - 4 - i, hh + i, h - 4 - i); - } - } - - bool RadioButton::isSelected() const - { - return mSelected; - } - - void RadioButton::setSelected(bool selected) - { - if (selected && mGroup != "") - { - GroupIterator iter, iterEnd; - iterEnd = mGroupMap.upper_bound(mGroup); - - for (iter = mGroupMap.lower_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) - { - Key key = keyEvent.getKey(); - - if (key.getValue() == Key::ENTER || - key.getValue() == Key::SPACE) - { - setSelected(true); - distributeActionEvent(); - keyEvent.consume(); - } - } - - 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 != "") - { - GroupIterator iter, iterEnd; - iterEnd = mGroupMap.upper_bound(mGroup); - - for (iter = mGroupMap.lower_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() - { - int height = getFont()->getHeight(); - - setHeight(height); - setWidth(getFont()->getWidth(getCaption()) + height + height / 2); - } -} |