bool Panel::onTabClose( TabPtr tab )
{
bool doClose = false;
int cnt = Manager::instance().dock()->getContentCount( tab->getContent()->getContentID() );
ASSERT( cnt != 0 );
Content::OnCloseAction response = tab->getContent()->onClose( (cnt == 1) );
if ( response == Content::CONTENT_KEEP )
{
doClose = false;
}
else if ( response == Content::CONTENT_HIDE )
{
showTab( tab, false );
doClose = true;
}
else if ( response == Content::CONTENT_DESTROY )
{
detachTab( tab );
doClose = true;
}
else
ASSERT( 0 );
return doClose;
}
TabPtr Panel::detachFirstTab()
{
if ( tabList_.empty() )
return 0;
TabPtr tab = *(tabList_.begin());
detachTab( *(tabList_.begin()) );
return tab;
}
void Panel::detachTab( const std::string contentID )
{
for(TabItr i = tabList_.begin(); i != tabList_.end(); )
{
if ( contentID.compare( (*i)->getContent()->getContentID() ) == 0 )
{
// restart iterator since detachTab will remove the tab from the list
TabItr old = i;
++i;
detachTab( *old );
}
else
++i;
}
}
void TabBarWidget::contextMenuEvent(QContextMenuEvent *event)
{
m_clickedTab = tabAt(event->pos());
hidePreview();
QMenu menu(this);
menu.addAction(ActionsManager::getAction(QLatin1String("NewTab"), this));
menu.addAction(ActionsManager::getAction(QLatin1String("NewTabPrivate"), this));
if (m_clickedTab >= 0)
{
const bool isPinned = getTabProperty(m_clickedTab, QLatin1String("isPinned"), false).toBool();
menu.addAction(tr("Clone Tab"), this, SLOT(cloneTab()))->setEnabled(getTabProperty(m_clickedTab, QLatin1String("canClone"), false).toBool());
menu.addAction((isPinned ? tr("Unpin Tab") : tr("Pin Tab")), this, SLOT(pinTab()));
menu.addSeparator();
menu.addAction(tr("Detach Tab"), this, SLOT(detachTab()))->setEnabled(count() > 1);
menu.addSeparator();
if (isPinned)
{
QAction *closeAction = menu.addAction(Utils::getIcon(QLatin1String("tab-close")), tr("Close Tab"));
ActionsManager::setupLocalAction(ActionsManager::getAction(QLatin1String("CloseTab"), this), closeAction, true);
closeAction->setEnabled(false);
}
else
{
menu.addAction(ActionsManager::getAction(QLatin1String("CloseTab"), this));
}
const int amount = (count() - getPinnedTabsAmount());
menu.addAction(Utils::getIcon(QLatin1String("tab-close-other")), tr("Close Other Tabs"), this, SLOT(closeOther()))->setEnabled(amount > 0 && !(amount == 1 && !isPinned));
}
menu.exec(event->globalPos());
m_clickedTab = -1;
if (underMouse())
{
m_previewTimer = startTimer(250);
}
}
KrViewer::KrViewer(QWidget *parent) :
KParts::MainWindow(parent, (Qt::WindowFlags)KDE_DEFAULT_WINDOWFLAGS), manager(this, this), tabBar(this),
reservedKeys(), reservedKeyActions(), sizeX(-1), sizeY(-1)
{
//setWFlags(Qt::WType_TopLevel | WDestructiveClose);
setXMLFile("krviewer.rc"); // kpart-related xml file
setHelpMenuEnabled(false);
connect(&manager, SIGNAL(activePartChanged(KParts::Part*)),
this, SLOT(createGUI(KParts::Part*)));
connect(&tabBar, &QTabWidget::currentChanged, this, &KrViewer::tabChanged);
connect(&tabBar, SIGNAL(tabCloseRequested(int)), this, SLOT(tabCloseRequest(int)));
tabBar.setDocumentMode(true);
tabBar.setMovable(true);
setCentralWidget(&tabBar);
printAction = KStandardAction::print(this, SLOT(print()), 0);
copyAction = KStandardAction::copy(this, SLOT(copy()), 0);
viewerMenu = new QMenu(this);
QAction *tempAction;
KActionCollection *ac = actionCollection();
#define addCustomMenuAction(name, text, slot, shortcut)\
tempAction = ac->addAction(name, this, slot);\
tempAction->setText(text);\
ac->setDefaultShortcut(tempAction, shortcut);\
viewerMenu->addAction(tempAction);
addCustomMenuAction("genericViewer", i18n("&Generic Viewer"), SLOT(viewGeneric()), Qt::CTRL + Qt::SHIFT + Qt::Key_G);
addCustomMenuAction("textViewer", i18n("&Text Viewer"), SLOT(viewText()), Qt::CTRL + Qt::SHIFT + Qt::Key_T);
addCustomMenuAction("hexViewer", i18n("&Hex Viewer"), SLOT(viewHex()), Qt::CTRL + Qt::SHIFT + Qt::Key_H);
addCustomMenuAction("lister", i18n("&Lister"), SLOT(viewLister()), Qt::CTRL + Qt::SHIFT + Qt::Key_L);
viewerMenu->addSeparator();
addCustomMenuAction("textEditor", i18n("Text &Editor"), SLOT(editText()), Qt::CTRL + Qt::SHIFT + Qt::Key_E);
viewerMenu->addSeparator();
QList<QAction *> actList = menuBar()->actions();
bool hasPrint = false, hasCopy = false;
foreach(QAction *a, actList) {
if (a->shortcut().matches(printAction->shortcut()) != QKeySequence::NoMatch)
hasPrint = true;
if (a->shortcut().matches(copyAction->shortcut()) != QKeySequence::NoMatch)
hasCopy = true;
}
QAction *printAct = viewerMenu->addAction(printAction->icon(), printAction->text(), this, SLOT(print()));
if (hasPrint)
printAct->setShortcut(printAction->shortcut());
QAction *copyAct = viewerMenu->addAction(copyAction->icon(), copyAction->text(), this, SLOT(copy()));
if (hasCopy)
copyAct->setShortcut(copyAction->shortcut());
viewerMenu->addSeparator();
configKeysAction = ac->addAction(KStandardAction::KeyBindings, this, SLOT(configureShortcuts()));
viewerMenu->addAction(configKeysAction);
viewerMenu->addSeparator();
detachAction = ac->addAction("detachTab", this, SLOT(detachTab()));
detachAction->setText(i18n("&Detach Tab"));
//no point in detaching only one tab..
detachAction->setEnabled(false);
ac->setDefaultShortcut(detachAction, Qt::META + Qt::Key_D);
viewerMenu->addAction(detachAction);
quitAction = ac->addAction(KStandardAction::Quit, this, SLOT(close()));
viewerMenu->addAction(quitAction);
tabCloseAction = ac->addAction("closeTab", this, SLOT(tabCloseRequest()));
tabCloseAction->setText(i18n("&Close Current Tab"));
QList<QKeySequence> shortcuts = KStandardShortcut::close();
shortcuts.append(Qt::Key_Escape);
ac->setDefaultShortcuts(tabCloseAction, shortcuts);
tabNextAction = ac->addAction("nextTab", this, SLOT(nextTab()));
tabNextAction->setText(i18n("&Next Tab"));
ac->setDefaultShortcuts(tabNextAction, KStandardShortcut::tabNext());
tabPrevAction = ac->addAction("prevTab", this, SLOT(prevTab()));
tabPrevAction->setText(i18n("&Previous Tab"));
ac->setDefaultShortcuts(tabPrevAction, KStandardShortcut::tabPrev());
tabBar.setTabsClosable(true);
checkModified();
KConfigGroup group(krConfig, "KrViewerWindow");
int sx = group.readEntry("Window Width", -1);
int sy = group.readEntry("Window Height", -1);
if (sx != -1 && sy != -1)
resize(sx, sy);
else
resize(900, 700);
if (group.readEntry("Window Maximized", false)) {
setWindowState(windowState() | Qt::WindowMaximized);
}
// filtering out the key events
menuBar() ->installEventFilter(this);
}
void TabBar::detachTab()
{
emit detachTab(m_actualIndex);
m_actualIndex = -1;
}
void TabBarWidget::contextMenuEvent(QContextMenuEvent *event)
{
m_clickedTab = tabAt(event->pos());
if (m_previewWidget && m_previewWidget->isVisible())
{
m_previewWidget->hide();
}
if (m_previewTimer > 0)
{
killTimer(m_previewTimer);
m_previewTimer = 0;
}
QMenu menu(this);
menu.addAction(ActionsManager::getAction(QLatin1String("NewTab")));
menu.addAction(ActionsManager::getAction(QLatin1String("NewTabPrivate")));
if (m_clickedTab >= 0)
{
const bool isPinned = getTabProperty(m_clickedTab, QLatin1String("isPinned"), false).toBool();
int amount = 0;
for (int i = 0; i < count(); ++i)
{
if (getTabProperty(i, QLatin1String("isPinned"), false).toBool() || i == m_clickedTab)
{
continue;
}
++amount;
}
menu.addAction(tr("Clone Tab"), this, SLOT(cloneTab()))->setEnabled(getTabProperty(m_clickedTab, QLatin1String("canClone"), false).toBool());
menu.addAction((isPinned ? tr("Unpin Tab") : tr("Pin Tab")), this, SLOT(pinTab()));
menu.addSeparator();
menu.addAction(tr("Detach Tab"), this, SLOT(detachTab()))->setEnabled(count() > 1);
menu.addSeparator();
if (isPinned)
{
QAction *closeAction = menu.addAction(QString());
ActionsManager::setupLocalAction(closeAction, QLatin1String("CloseTab"), true);
closeAction->setEnabled(false);
}
else
{
menu.addAction(ActionsManager::getAction(QLatin1String("CloseTab")));
}
menu.addAction(QIcon(":/icons/tab-close-other.png"), tr("Close Other Tabs"), this, SLOT(closeOther()))->setEnabled(amount > 0);
}
menu.exec(event->globalPos());
m_clickedTab = -1;
if (underMouse())
{
m_previewTimer = startTimer(250);
}
}
void TabBarWidget::contextMenuEvent(QContextMenuEvent *event)
{
m_clickedTab = tabAt(event->pos());
hidePreview();
QMenu menu(this);
menu.addAction(ActionsManager::getAction(ActionsManager::NewTabAction, this));
menu.addAction(ActionsManager::getAction(ActionsManager::NewTabPrivateAction, this));
if (m_clickedTab >= 0)
{
const bool isPinned = getTabProperty(m_clickedTab, QLatin1String("isPinned"), false).toBool();
Action *cloneTabAction = new Action(ActionsManager::CloneTabAction, &menu);
cloneTabAction->setEnabled(getTabProperty(m_clickedTab, QLatin1String("canClone"), false).toBool());
Action *pinTabAction = new Action(ActionsManager::PinTabAction, &menu);
pinTabAction->setOverrideText(isPinned ? QT_TRANSLATE_NOOP("actions", "Unpin Tab") : QT_TRANSLATE_NOOP("actions", "Pin Tab"));
Action *detachTabAction = new Action(ActionsManager::DetachTabAction, &menu);
detachTabAction->setEnabled(count() > 1);
menu.addAction(cloneTabAction);
menu.addAction(pinTabAction);
menu.addSeparator();
menu.addAction(detachTabAction);
menu.addSeparator();
if (isPinned)
{
Action *closeTabAction = new Action(ActionsManager::CloseTabAction, &menu);
closeTabAction->setEnabled(false);
menu.addAction(closeTabAction);
}
else
{
menu.addAction(ActionsManager::getAction(ActionsManager::CloseTabAction, this));
}
const int amount = (count() - getPinnedTabsAmount());
Action *closeOtherTabsAction = new Action(ActionsManager::CloseOtherTabsAction, &menu);
closeOtherTabsAction->setEnabled(amount > 0 && !(amount == 1 && !isPinned));
menu.addAction(closeOtherTabsAction);
menu.addAction(ActionsManager::getAction(ActionsManager::ClosePrivateTabsAction, this));
connect(cloneTabAction, SIGNAL(triggered()), this, SLOT(cloneTab()));
connect(pinTabAction, SIGNAL(triggered()), this, SLOT(pinTab()));
connect(detachTabAction, SIGNAL(triggered()), this, SLOT(detachTab()));
connect(closeOtherTabsAction, SIGNAL(triggered()), this, SLOT(closeOtherTabs()));
}
menu.addSeparator();
QMenu *arrangeMenu = menu.addMenu(tr("Arrange"));
arrangeMenu->addAction(ActionsManager::getAction(ActionsManager::RestoreTabAction, this));
arrangeMenu->addSeparator();
arrangeMenu->addAction(ActionsManager::getAction(ActionsManager::RestoreAllAction, this));
arrangeMenu->addAction(ActionsManager::getAction(ActionsManager::MaximizeAllAction, this));
arrangeMenu->addAction(ActionsManager::getAction(ActionsManager::MinimizeAllAction, this));
arrangeMenu->addSeparator();
arrangeMenu->addAction(ActionsManager::getAction(ActionsManager::CascadeAllAction, this));
arrangeMenu->addAction(ActionsManager::getAction(ActionsManager::TileAllAction, this));
QAction *cycleAction = new QAction(tr("Switch tabs using the mouse wheel"), this);
cycleAction->setCheckable(true);
cycleAction->setChecked(!SettingsManager::getValue(QLatin1String("TabBar/RequireModifierToSwitchTabOnScroll")).toBool());
connect(cycleAction, SIGNAL(toggled(bool)), this, SLOT(setCycle(bool)));
ToolBarWidget *toolBar = qobject_cast<ToolBarWidget*>(parentWidget());
if (toolBar)
{
QList<QAction*> actions;
actions.append(cycleAction);
menu.addMenu(ToolBarWidget::createCustomizationMenu(ToolBarsManager::TabBar, actions, &menu));
}
else
{
QMenu *customizationMenu = menu.addMenu(tr("Customize"));
customizationMenu->addAction(cycleAction);
customizationMenu->addSeparator();
customizationMenu->addAction(ActionsManager::getAction(ActionsManager::LockToolBarsAction, this));
}
menu.exec(event->globalPos());
cycleAction->deleteLater();
m_clickedTab = -1;
if (underMouse())
{
m_previewTimer = startTimer(250);
}
}
void TabBar::contextMenuEvent(QContextMenuEvent* event)
{
int index = tabAt(event->pos());
m_clickedTab = index;
QMenu menu;
menu.addAction(IconProvider::newTabIcon(), tr("&New tab"), m_window, SLOT(addTab()));
menu.addSeparator();
if (index != -1) {
WebTab* webTab = qobject_cast<WebTab*>(m_tabWidget->widget(m_clickedTab));
if (!webTab) {
return;
}
if (m_window->weView(m_clickedTab)->isLoading()) {
menu.addAction(QIcon::fromTheme(QSL("process-stop")), tr("&Stop Tab"), this, SLOT(stopTab()));
}
else {
menu.addAction(QIcon::fromTheme(QSL("view-refresh")), tr("&Reload Tab"), this, SLOT(reloadTab()));
}
menu.addAction(QIcon::fromTheme("tab-duplicate"), tr("&Duplicate Tab"), this, SLOT(duplicateTab()));
if (count() > 1 && !webTab->isPinned()) {
menu.addAction(QIcon::fromTheme("tab-detach"), tr("D&etach Tab"), this, SLOT(detachTab()));
}
menu.addAction(webTab->isPinned() ? tr("Un&pin Tab") : tr("&Pin Tab"), this, SLOT(pinTab()));
menu.addSeparator();
menu.addAction(tr("Re&load All Tabs"), m_tabWidget, SLOT(reloadAllTabs()));
menu.addAction(tr("&Bookmark This Tab"), this, SLOT(bookmarkTab()));
menu.addAction(tr("Bookmark &All Tabs"), m_window, SLOT(bookmarkAllTabs()));
menu.addSeparator();
menu.addAction(m_window->action(QSL("Other/RestoreClosedTab")));
menu.addSeparator();
menu.addAction(tr("Close Ot&her Tabs"), this, SLOT(closeAllButCurrent()));
menu.addAction(QIcon::fromTheme("window-close"), tr("Cl&ose"), this, SLOT(closeTab()));
menu.addSeparator();
}
else {
menu.addAction(tr("Reloa&d All Tabs"), m_tabWidget, SLOT(reloadAllTabs()));
menu.addAction(tr("Bookmark &All Tabs"), m_window, SLOT(bookmarkAllTabs()));
menu.addSeparator();
menu.addAction(m_window->action(QSL("Other/RestoreClosedTab")));
}
m_window->action(QSL("Other/RestoreClosedTab"))->setEnabled(m_tabWidget->canRestoreTab());
// Prevent choosing first option with double rightclick
const QPoint pos = event->globalPos();
QPoint p(pos.x(), pos.y() + 1);
menu.exec(p);
m_window->action(QSL("Other/RestoreClosedTab"))->setEnabled(true);
}