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Diffstat (limited to 'src/guichan/widgets/tabbedarea.cpp')
| -rw-r--r-- | src/guichan/widgets/tabbedarea.cpp | 453 |
1 files changed, 0 insertions, 453 deletions
diff --git a/src/guichan/widgets/tabbedarea.cpp b/src/guichan/widgets/tabbedarea.cpp deleted file mode 100644 index b22d615e9..000000000 --- a/src/guichan/widgets/tabbedarea.cpp +++ /dev/null @@ -1,453 +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/tabbedarea.hpp" - -#include "guichan/exception.hpp" -#include "guichan/focushandler.hpp" -#include "guichan/font.hpp" -#include "guichan/graphics.hpp" - -#include "guichan/widgets/container.hpp" -#include "guichan/widgets/tab.hpp" - -#include <algorithm> - -#include "debug.h" - -namespace gcn -{ - TabbedArea::TabbedArea() : - mSelectedTab(NULL), - mOpaque(false) - { - setFocusable(true); - addKeyListener(this); - addMouseListener(this); - - mTabContainer = new Container(); - mTabContainer->setOpaque(false); - mWidgetContainer = new Container(); - - add(mTabContainer); - add(mWidgetContainer); - } - - TabbedArea::~TabbedArea() - { - remove(mTabContainer); - remove(mWidgetContainer); - - delete mTabContainer; - mTabContainer = 0; - delete mWidgetContainer; - mWidgetContainer = 0; - - for (unsigned int i = 0; i < mTabsToDelete.size(); i++) - { - delete mTabsToDelete[i]; - mTabsToDelete[i] = 0; - } - } - - void TabbedArea::addTab(const std::string& caption, Widget* widget) - { - Tab* tab = new Tab(); - tab->setCaption(caption); - mTabsToDelete.push_back(tab); - - addTab(tab, widget); - } - - void TabbedArea::addTab(Tab* tab, Widget* widget) - { - tab->setTabbedArea(this); - tab->addActionListener(this); - - mTabContainer->add(tab); - mTabs.push_back(std::pair<Tab*, Widget*>(tab, widget)); - - if (mSelectedTab == NULL) - setSelectedTab(tab); - - adjustTabPositions(); - adjustSize(); - } - - void TabbedArea::removeTabWithIndex(unsigned int index) - { - if (index >= mTabs.size()) - throw GCN_EXCEPTION("No such tab index."); - - removeTab(mTabs[index].first); - } - - void TabbedArea::removeTab(Tab* tab) - { - int tabIndexToBeSelected = - 1; - - if (tab == mSelectedTab) - { - int index = getSelectedTabIndex(); - - if (index == (int)mTabs.size() - 1 - && mTabs.size() >= 2) - { - tabIndexToBeSelected = index--; - } - else if (index == (int)mTabs.size() - 1 - && mTabs.size() == 1) - { - tabIndexToBeSelected = -1; - } - else - { - tabIndexToBeSelected = index; - } - } - - std::vector<std::pair<Tab*, Widget*> >::iterator iter; - for (iter = mTabs.begin(); iter != mTabs.end(); ++ iter) - { - if (iter->first == tab) - { - mTabContainer->remove(tab); - mTabs.erase(iter); - break; - } - } - - std::vector<Tab*>::iterator iter2; - for (iter2 = mTabsToDelete.begin(); - iter2 != mTabsToDelete.end(); - ++ iter2) - { - if (*iter2 == tab) - { - mTabsToDelete.erase(iter2); - delete tab; - tab = 0; - break; - } - } - - if (tabIndexToBeSelected == -1) - { - mSelectedTab = NULL; - mWidgetContainer->clear(); - } - else - { - setSelectedTab(tabIndexToBeSelected); - } - - adjustSize(); - adjustTabPositions(); - } - - bool TabbedArea::isTabSelected(unsigned int index) const - { - if (index >= mTabs.size()) - throw GCN_EXCEPTION("No such tab index."); - - return mSelectedTab == mTabs[index].first; - } - - bool TabbedArea::isTabSelected(Tab* tab) - { - return mSelectedTab == tab; - } - - void TabbedArea::setSelectedTab(unsigned int index) - { - if (index >= mTabs.size()) - throw GCN_EXCEPTION("No such tab index."); - - setSelectedTab(mTabs[index].first); - } - - void TabbedArea::setSelectedTab(Tab* tab) - { - unsigned int i; - for (i = 0; i < mTabs.size(); i++) - { - if (mTabs[i].first == mSelectedTab) - mWidgetContainer->remove(mTabs[i].second); - } - - for (i = 0; i < mTabs.size(); i++) - { - if (mTabs[i].first == tab) - { - mSelectedTab = tab; - mWidgetContainer->add(mTabs[i].second); - } - } - } - - int TabbedArea::getSelectedTabIndex() const - { - unsigned int i; - for (i = 0; i < mTabs.size(); i++) - { - if (mTabs[i].first == mSelectedTab) - return i; - } - - return -1; - } - - Tab* TabbedArea::getSelectedTab() - { - return mSelectedTab; - } - - void TabbedArea::setOpaque(bool opaque) - { - mOpaque = opaque; - } - - bool TabbedArea::isOpaque() const - { - return mOpaque; - } - - void TabbedArea::draw(Graphics *graphics) - { - const Color &faceColor = getBaseColor(); - const int alpha = getBaseColor().a; - Color highlightColor = faceColor + 0x303030; - highlightColor.a = alpha; - Color shadowColor = faceColor - 0x303030; - shadowColor.a = alpha; - - // Draw a border. - graphics->setColor(highlightColor); - graphics->drawLine(0, - mTabContainer->getHeight(), - 0, - getHeight() - 2); - graphics->setColor(shadowColor); - graphics->drawLine(getWidth() - 1, - mTabContainer->getHeight() + 1, - getWidth() - 1, - getHeight() - 1); - graphics->drawLine(1, - getHeight() - 1, - getWidth() - 1, - getHeight() - 1); - - if (isOpaque()) - { - graphics->setColor(getBaseColor()); - graphics->fillRectangle(Rectangle(1, 1, - getWidth() - 2, - getHeight() - 2)); - } - - // Draw a line underneath the tabs. - graphics->setColor(highlightColor); - graphics->drawLine(1, mTabContainer->getHeight(), - getWidth() - 1, mTabContainer->getHeight()); - - // If a tab is selected, remove the line right underneath - // the selected tab. - if (mSelectedTab != NULL) - { - graphics->setColor(getBaseColor()); - graphics->drawLine(mSelectedTab->getX() + 1, - mTabContainer->getHeight(), - mSelectedTab->getX() + mSelectedTab->getWidth() - 2, - mTabContainer->getHeight()); - - } - - drawChildren(graphics); - } - - void TabbedArea::logic() - { - } - - void TabbedArea::adjustSize() - { - int maxTabHeight = 0; - - for (unsigned int i = 0; i < mTabs.size(); i++) - { - if (mTabs[i].first->getHeight() > maxTabHeight) - maxTabHeight = mTabs[i].first->getHeight(); - } - - mTabContainer->setSize(getWidth() - 2, maxTabHeight); - - mWidgetContainer->setPosition(1, maxTabHeight + 1); - mWidgetContainer->setSize(getWidth() - 2, - getHeight() - maxTabHeight - 2); - } - - void TabbedArea::adjustTabPositions() - { - int maxTabHeight = 0; - unsigned int i; - for (i = 0; i < mTabs.size(); i++) - { - if (mTabs[i].first->getHeight() > maxTabHeight) - maxTabHeight = mTabs[i].first->getHeight(); - } - - int x = 0; - for (i = 0; i < mTabs.size(); i++) - { - Tab* tab = mTabs[i].first; - tab->setPosition(x, maxTabHeight - tab->getHeight()); - x += tab->getWidth(); - } - } - - void TabbedArea::setWidth(int width) - { - Widget::setWidth(width); - adjustSize(); - } - - void TabbedArea::setHeight(int height) - { - Widget::setHeight(height); - adjustSize(); - } - - void TabbedArea::setSize(int width, int height) - { - Widget::setSize(width, height); - adjustSize(); - } - - void TabbedArea::setDimension(const Rectangle& dimension) - { - Widget::setDimension(dimension); - adjustSize(); - } - - void TabbedArea::keyPressed(KeyEvent& keyEvent) - { - if (keyEvent.isConsumed() || !isFocused()) - return; - - if (keyEvent.getKey().getValue() == Key::LEFT) - { - int index = getSelectedTabIndex(); - index--; - - if (index < 0) - return; - else - setSelectedTab(mTabs[index].first); - - keyEvent.consume(); - } - else if (keyEvent.getKey().getValue() == Key::RIGHT) - { - int index = getSelectedTabIndex(); - index++; - - if (index >= (int)mTabs.size()) - return; - else - setSelectedTab(mTabs[index].first); - - keyEvent.consume(); - } - } - - - void TabbedArea::mousePressed(MouseEvent& mouseEvent) - { - if (mouseEvent.isConsumed()) - return; - - if (mouseEvent.getButton() == MouseEvent::LEFT) - { - Widget* widget = mTabContainer->getWidgetAt( - mouseEvent.getX(), mouseEvent.getY()); - Tab* tab = dynamic_cast<Tab*>(widget); - - if (tab != NULL) - setSelectedTab(tab); - } - - // Request focus only if the source of the event - // is not focusble. If the source of the event - // is focused we don't want to steal the focus. - if (!mouseEvent.getSource()->isFocusable()) - requestFocus(); - } - - void TabbedArea::death(const Event& event) - { - Tab* tab = dynamic_cast<Tab*>(event.getSource()); - - if (tab != NULL) - removeTab(tab); - else - BasicContainer::death(event); - } - - void TabbedArea::action(const ActionEvent& actionEvent) - { - Widget* source = actionEvent.getSource(); - Tab* tab = dynamic_cast<Tab*>(source); - - if (tab == NULL) - { - throw GCN_EXCEPTION("Received an action from a " - "widget that's not a tab!"); - } - - setSelectedTab(tab); - } -} |