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/*
This file is part of Akregator.
Copyright (C) 2005 Frank Osterfeld <frank.osterfeld at kdemail.net>
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
(at your option) 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
As a special exception, permission is given to link this program
with any edition of Qt, and distribute the resulting executable,
without including the source code for Qt in the source distribution.
*/
#include "listtabwidget.h"
#include "feedlistview.h"
#include "folder.h"
#include "treenode.h"
#include <kmultitabbar.h>
#include <tqiconset.h>
#include <tqlayout.h>
#include <tqmap.h>
#include <tqptrlist.h>
#include <tqstring.h>
#include <tqvaluelist.h>
#include <tqwidgetstack.h>
#include <kdebug.h>
namespace Akregator {
class ListTabWidget::ListTabWidgetPrivate
{
public:
int idCounter;
KMultiTabBar* tabBar;
TQWidgetStack* stack;
NodeListView* current;
int currentID;
TQValueList<NodeListView*> views;
TQMap<int, NodeListView*> idToView;
TQHBoxLayout* layout;
ViewMode viewMode;
TQMap<TQWidget*, TQString> captions;
};
void ListTabWidget::slotItemUp()
{
if (d->current)
d->current->slotItemUp();
}
void ListTabWidget::slotItemDown()
{
if (d->current)
d->current->slotItemDown();
}
void ListTabWidget::slotItemBegin()
{
if (d->current)
d->current->slotItemBegin();
}
void ListTabWidget::slotItemEnd()
{
if (d->current)
d->current->slotItemEnd();
}
void ListTabWidget::slotItemLeft()
{
if (d->current)
d->current->slotItemLeft();
}
void ListTabWidget::slotItemRight()
{
if (d->current)
d->current->slotItemRight();
}
void ListTabWidget::slotPrevFeed()
{
if (d->current)
d->current->slotPrevFeed();
}
void ListTabWidget::slotNextFeed()
{
if (d->current)
d->current->slotNextFeed();
}
void ListTabWidget::slotPrevUnreadFeed()
{
if (d->current)
d->current->slotPrevUnreadFeed();
}
void ListTabWidget::slotNextUnreadFeed()
{
if (d->current)
d->current->slotNextUnreadFeed();
}
void ListTabWidget::slotRootNodeChanged(NodeListView* view, TreeNode* node)
{
/*
int unread = node->unread();
if (unread > 0)
{
//uncomment this to append unread count
//d->tabWidget->changeTab(view, TQString("<qt>%1 (%2)").arg(d->captions[view]).arg(node->unread()));
d->tabWidget->changeTab(view, d->captions[view]);
}
else
{
d->tabWidget->changeTab(view, d->captions[view]);
}
*/
}
void ListTabWidget::slotTabClicked(int id)
{
NodeListView* view = d->idToView[id];
if (view)
{
d->stack->raiseWidget(view);
d->current = view;
if (d->currentID >= 0)
d->tabBar->setTab(d->currentID, false);
d->currentID = id;
d->tabBar->setTab(d->currentID, true);
emit signalNodeSelected(d->current->selectedNode());
}
}
ListTabWidget::ListTabWidget(TQWidget* parent, const char* name) : TQWidget(parent, name), d(new ListTabWidgetPrivate)
{
d->idCounter = 0;
d->current = 0;
d->currentID = -1;
d->viewMode = verticalTabs;
d->layout = new TQHBoxLayout(this);
//d->layout = new TQGridLayout(this, 1, 2);
d->tabBar = new KMultiTabBar(KMultiTabBar::Vertical, this);
d->tabBar->setStyle(KMultiTabBar::KDEV3ICON);
//d->tabBar->setStyle(KMultiTabBar::KDEV3);
d->tabBar->showActiveTabTexts(true);
d->tabBar->setPosition(KMultiTabBar::Left);
d->layout->addWidget(d->tabBar/*, 0, 0*/);
d->stack = new TQWidgetStack(this);
d->layout->addWidget(d->stack/*, 0, 1*/);
// connect(d->tabBar, TQT_SIGNAL(currentChanged(TQWidget*)), this, TQT_SLOT(slotCurrentChanged(TQWidget*)));
}
ListTabWidget::~ListTabWidget()
{
delete d;
d = 0;
}
void ListTabWidget::setViewMode(ViewMode mode)
{
if (mode == d->viewMode)
return;
d->viewMode = mode;
// if mode is "single", we hide the tab bar
d->tabBar->setHidden(mode == single);
}
ListTabWidget::ViewMode ListTabWidget::viewMode() const
{
return d->viewMode;
}
void ListTabWidget::addView(NodeListView* view, const TQString& caption, const TQPixmap& icon)
{
d->captions[view] = caption;
view->reparent(d->stack, TQPoint(0,0));
d->stack->addWidget(view);
int tabId = d->idCounter++;
d->tabBar->appendTab(icon, tabId, caption);
d->idToView[tabId] = view;
connect(d->tabBar->tab(tabId), TQT_SIGNAL(clicked(int)), this, TQT_SLOT(slotTabClicked(int)));
connect(view, TQT_SIGNAL(signalNodeSelected(TreeNode*)), this, TQT_SIGNAL(signalNodeSelected(TreeNode*)));
connect(view, TQT_SIGNAL(signalRootNodeChanged(NodeListView*, TreeNode*)), this, TQT_SLOT(slotRootNodeChanged(NodeListView*, TreeNode*)));
if (tabId == 0) // first widget
{
d->current = view;
d->currentID = tabId;
d->tabBar->setTab(d->currentID, true);
d->stack->raiseWidget(view);
}
}
NodeListView* ListTabWidget::activeView() const
{
return d->current;
}
}
#include "listtabwidget.h"
#include "listtabwidget.moc"
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