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authorAndrei Karas <akaras@inbox.ru>2011-01-02 01:48:38 +0200
committerAndrei Karas <akaras@inbox.ru>2011-01-02 02:41:24 +0200
commit3eeae12c498d1a4dbe969462d2ba841f77ee3ccb (patch)
treeff8eab35e732bc0749fc11677c8873a7b3a58704 /src/gui/widgets/tabbedarea.cpp
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Initial commit.
This code based on mana client http://www.gitorious.org/mana/mana and my private repository.
Diffstat (limited to 'src/gui/widgets/tabbedarea.cpp')
-rw-r--r--src/gui/widgets/tabbedarea.cpp221
1 files changed, 221 insertions, 0 deletions
diff --git a/src/gui/widgets/tabbedarea.cpp b/src/gui/widgets/tabbedarea.cpp
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+/*
+ * The Mana Client
+ * Copyright (C) 2008-2009 The Mana World Development Team
+ * Copyright (C) 2009-2010 The Mana Developers
+ *
+ * This file is part of The Mana 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/>.
+ */
+
+#include "gui/widgets/tabbedarea.h"
+
+#include "gui/widgets/tab.h"
+
+#include "log.h"
+
+#include <guichan/widgets/container.hpp>
+
+TabbedArea::TabbedArea() : gcn::TabbedArea()
+{
+ mWidgetContainer->setOpaque(false);
+ addWidgetListener(this);
+
+ widgetResized(NULL);
+}
+
+int TabbedArea::getNumberOfTabs() const
+{
+ return static_cast<int>(mTabs.size());
+}
+
+Tab *TabbedArea::getTab(const std::string &name) const
+{
+ TabContainer::const_iterator itr = mTabs.begin(), itr_end = mTabs.end();
+ while (itr != itr_end)
+ {
+ if ((*itr).first->getCaption() == name)
+ return static_cast<Tab*>((*itr).first);
+
+ ++itr;
+ }
+ return NULL;
+}
+
+void TabbedArea::draw(gcn::Graphics *graphics)
+{
+ if (mTabs.empty())
+ return;
+
+ drawChildren(graphics);
+}
+
+gcn::Widget *TabbedArea::getWidget(const std::string &name) const
+{
+ TabContainer::const_iterator itr = mTabs.begin(), itr_end = mTabs.end();
+ while (itr != itr_end)
+ {
+ if ((*itr).first->getCaption() == name)
+ return (*itr).second;
+
+ ++itr;
+ }
+
+ return NULL;
+}
+
+gcn::Widget *TabbedArea::getCurrentWidget()
+{
+ gcn::Tab *tab = getSelectedTab();
+
+ if (tab)
+ return getWidget(tab->getCaption());
+ else
+ return NULL;
+}
+
+void TabbedArea::addTab(gcn::Tab* tab, gcn::Widget* widget)
+{
+ if (!tab || !widget)
+ return;
+
+ gcn::TabbedArea::addTab(tab, widget);
+
+ int width = getWidth() - 2 * getFrameSize();
+ int height = getHeight() - 2 * getFrameSize() - mTabContainer->getHeight();
+ widget->setSize(width, height);
+}
+
+void TabbedArea::addTab(const std::string &caption, gcn::Widget *widget)
+{
+ Tab *tab = new Tab;
+ tab->setCaption(caption);
+ mTabsToDelete.push_back(tab);
+
+ addTab(tab, widget);
+}
+
+void TabbedArea::removeTab(Tab *tab)
+{
+ int tabIndexToBeSelected = -1;
+
+ if (tab == mSelectedTab)
+ {
+ int index = getSelectedTabIndex();
+
+ if (index == static_cast<int>(mTabs.size()) - 1 && mTabs.size() == 1)
+ tabIndexToBeSelected = -1;
+ else
+ tabIndexToBeSelected = index - 1;
+ }
+
+ TabContainer::iterator iter;
+ for (iter = mTabs.begin(); iter != mTabs.end(); iter++)
+ {
+ if (iter->first == tab)
+ {
+ mTabContainer->remove(tab);
+ mTabs.erase(iter);
+ break;
+ }
+ }
+
+ std::vector<gcn::Tab*>::iterator iter2;
+ for (iter2 = mTabsToDelete.begin(); iter2 != mTabsToDelete.end(); iter2++)
+ {
+ if (*iter2 == tab)
+ {
+ mTabsToDelete.erase(iter2);
+ delete tab;
+ break;
+ }
+ }
+
+ if (tabIndexToBeSelected >= (signed)mTabs.size())
+ tabIndexToBeSelected = mTabs.size() - 1;
+ if (tabIndexToBeSelected < -1)
+ tabIndexToBeSelected = -1;
+
+ if (tabIndexToBeSelected == -1)
+ {
+ mSelectedTab = 0;
+ mWidgetContainer->clear();
+ }
+ else
+ {
+ setSelectedTab(tabIndexToBeSelected);
+ }
+
+ adjustSize();
+ adjustTabPositions();
+}
+
+void TabbedArea::logic()
+{
+ logicChildren();
+}
+
+void TabbedArea::mousePressed(gcn::MouseEvent &mouseEvent)
+{
+ if (mouseEvent.isConsumed())
+ return;
+
+ if (mouseEvent.getButton() == gcn::MouseEvent::LEFT)
+ {
+ gcn::Widget *widget = mTabContainer->getWidgetAt(mouseEvent.getX(),
+ mouseEvent.getY());
+ gcn::Tab *tab = dynamic_cast<gcn::Tab*>(widget);
+
+ if (tab)
+ {
+ setSelectedTab(tab);
+ requestFocus();
+ }
+ }
+}
+
+void TabbedArea::setSelectedTab(gcn::Tab *tab)
+{
+ gcn::TabbedArea::setSelectedTab(tab);
+
+ Tab *newTab = dynamic_cast<Tab*>(tab);
+
+ if (newTab)
+ newTab->setCurrent();
+
+ widgetResized(NULL);
+}
+
+void TabbedArea::widgetResized(const gcn::Event &event _UNUSED_)
+{
+ int width = getWidth() - 2 * getFrameSize()
+ - 2 * mWidgetContainer->getFrameSize();
+ int height = getHeight() - 2 * getFrameSize() - mWidgetContainer->getY()
+ - 2 * mWidgetContainer->getFrameSize();
+ mWidgetContainer->setSize(width, height);
+
+ gcn::Widget *w = getCurrentWidget();
+ if (w)
+ w->setSize(width, height);
+}
+
+/*
+void TabbedArea::moveLeft(gcn::Tab *tab)
+{
+}
+
+void TabbedArea::moveRight(gcn::Tab *tab)
+{
+}
+*/