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/*
* The Mana World
* Copyright (C) 2008 The Mana World Development Team
*
* This file is part of The Mana World.
*
* 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, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "gui/widgets/tabbedarea.h"
#include "gui/widgets/tab.h"
#include <guichan/widgets/container.hpp>
TabbedArea::TabbedArea() : gcn::TabbedArea()
{
mWidgetContainer->setOpaque(false);
addWidgetListener(this);
}
int TabbedArea::getNumberOfTabs() const
{
return 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(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 == (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 == -1)
{
mSelectedTab = NULL;
mWidgetContainer->clear();
}
else
{
setSelectedTab(tabIndexToBeSelected);
}
adjustSize();
adjustTabPositions();
}
void TabbedArea::logic()
{
logicChildren();
}
void TabbedArea::setSelectedTab(gcn::Tab *tab)
{
gcn::TabbedArea::setSelectedTab(tab);
Tab *newTab = dynamic_cast<Tab*>(tab);
if (newTab)
newTab->setCurrent();
}
void TabbedArea::widgetResized(const gcn::Event &event)
{
int width = getWidth() - 2 * getFrameSize();
int height = getHeight() - 2 * getFrameSize() - mTabContainer->getHeight();
mWidgetContainer->setSize(width, height);
gcn::Widget *w = getCurrentWidget();
if (w)
w->setSize(width, height);
}
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