void TabBar::showTabPreview()
{
if (m_isFirstTimeOnTab)
m_isFirstTimeOnTab = false;
//delete previous tab preview
delete m_previewPopup.data();
m_previewPopup.clear();
MainView *mv = qobject_cast<MainView *>(parent());
WebTab *indexedTab = mv->webTab(m_currentTabPreviewIndex);
WebTab *currentTab = mv->webTab(currentIndex());
// check if view && currentView exist before using them :)
if (!currentTab || !indexedTab)
return;
// no previews during load
if (indexedTab->isPageLoading())
return;
// Make sure the hovered webtab match the current size
// Only the active one is updated by window resize events
indexedTab->resize(currentTab->size());
m_previewPopup = new TabPreviewPopup(indexedTab , this);
int tabWidth = tabSizeHint(m_currentTabPreviewIndex).width();
int tabBarWidth = mv->size().width();
int leftIndex = tabRect(m_currentTabPreviewIndex).x() + (tabRect(m_currentTabPreviewIndex).width() - tabWidth) / 2;
int popupWidth = m_previewPopup.data()->thumbnailSize().width();
// Center the popup if the tab width is bigger or smaller
leftIndex += (tabWidth - popupWidth) / 2;
if (leftIndex < 0)
{
leftIndex = 0;
}
else if (leftIndex + tabWidth > tabBarWidth)
{
leftIndex = tabBarWidth - tabWidth;
}
QPoint pos(leftIndex, tabRect(m_currentTabPreviewIndex).y() + tabRect(m_currentTabPreviewIndex).height());
m_previewPopup.data()->show(mapToGlobal(pos));
}
void SessionManager::saveSession()
{
if (!m_safe || QWebSettings::globalSettings()->testAttribute(QWebSettings::PrivateBrowsingEnabled))
return;
m_safe = false;
QFile sessionFile(m_sessionFilePath);
if (!sessionFile.open(QFile::WriteOnly | QFile::Truncate))
{
kDebug() << "Unable to open session file" << sessionFile.fileName();
return;
}
QTextStream out(&sessionFile);
MainWindowList wl = rApp->mainWindowList();
Q_FOREACH(const QWeakPointer<MainWindow> &w, wl)
{
out << "window\n";
MainView *mv = w.data()->mainView();
for (int i = 0 ; i < mv->count() ; i++)
{
out << mv->webTab(i)->url().toEncoded() << "\n";
}
// Current Tab for window
out << "currenttab\n";
out << mv->tabBar()->currentIndex() << "\n";
}
void TabBar::showTabPreview()
{
//delete previous tab preview
delete m_previewPopup.data();
m_previewPopup.clear();
MainView *mv = qobject_cast<MainView *>(parent());
WebTab *indexedTab = mv->webTab(m_currentTabPreviewIndex);
WebTab *currentTab = mv->webTab(currentIndex());
// check if view && currentView exist before using them :)
if (!currentTab || !indexedTab)
return;
// no previews during load
if (indexedTab->isPageLoading())
return;
int w = tabSizeHint(m_currentTabPreviewIndex).width();
int h = w * ((0.0 + currentTab->height()) / currentTab->width());
m_previewPopup = new KPassivePopup(this);
m_previewPopup.data()->setFrameShape(QFrame::StyledPanel);
m_previewPopup.data()->setFrameShadow(QFrame::Plain);
m_previewPopup.data()->setFixedSize(w, h);
QLabel *l = new QLabel();
l->setPixmap( WebSnap::renderTabPreview(*indexedTab->page(), w, h) );
m_previewPopup.data()->setView(l);
m_previewPopup.data()->layout()->setAlignment(Qt::AlignTop);
m_previewPopup.data()->layout()->setMargin(0);
QPoint pos(tabRect(m_currentTabPreviewIndex).x() , tabRect(m_currentTabPreviewIndex).y() + tabRect(m_currentTabPreviewIndex).height());
m_previewPopup.data()->show(mapToGlobal(pos));
}
