File indexing completed on 2024-04-21 05:45:42 

0001 /*
0002  * SPDX-FileCopyrightText: 2014 Emmanuel Pescosta <emmanuelpescosta099@gmail.com>
0003  *
0004  * SPDX-License-Identifier: GPL-2.0-or-later
0005  */
0006 
0007 #include "dolphinrecenttabsmenu.h"
0008 #include "search/dolphinquery.h"
0009 
0010 #include <KAcceleratorManager>
0011 #include <KLocalizedString>
0012 #include <kio/global.h>
0013 
0014 #include <QMenu>
0015 #include <QUrlQuery>
0016 
0017 DolphinRecentTabsMenu::DolphinRecentTabsMenu(QObject *parent)
0018     : KActionMenu(QIcon::fromTheme(QStringLiteral("edit-undo")), i18n("Recently Closed Tabs"), parent)
0019 {
0020     setPopupMode(QToolButton::InstantPopup);
0021     setEnabled(false);
0022 
0023     m_clearListAction = new QAction(i18n("Empty Recently Closed Tabs"), this);
0024     m_clearListAction->setIcon(QIcon::fromTheme(QStringLiteral("edit-clear-history")));
0025     addAction(m_clearListAction);
0026 
0027     addSeparator();
0028 
0029     connect(menu(), &QMenu::triggered, this, &DolphinRecentTabsMenu::handleAction);
0030 }
0031 
0032 void DolphinRecentTabsMenu::rememberClosedTab(const QUrl &url, const QByteArray &state)
0033 {
0034     QAction *action = new QAction(menu());
0035     if (DolphinQuery::supportsScheme(url.scheme())) {
0036         const DolphinQuery query = DolphinQuery::fromSearchUrl(url);
0037         action->setText(i18n("Search for %1 in %2", query.text(), query.includeFolder()));
0038     } else if (url.scheme() == QLatin1String("filenamesearch")) {
0039         const QUrlQuery query(url);
0040         action->setText(i18n("Search for %1 in %2", query.queryItemValue(QStringLiteral("search")), query.queryItemValue(QStringLiteral("url"))));
0041     } else {
0042         action->setText(url.path());
0043     }
0044     action->setData(state);
0045     const QString iconName = KIO::iconNameForUrl(url);
0046     action->setIcon(QIcon::fromTheme(iconName));
0047 
0048     // Add the closed tab menu entry after the separator and
0049     // "Empty Recently Closed Tabs" entry
0050     if (menu()->actions().size() == 2) {
0051         addAction(action);
0052     } else {
0053         insertAction(menu()->actions().at(2), action);
0054     }
0055     Q_EMIT closedTabsCountChanged(menu()->actions().size() - 2);
0056     // Assure that only up to 6 closed tabs are shown in the menu.
0057     // 8 because of clear action + separator + 6 closed tabs
0058     if (menu()->actions().size() > 8) {
0059         removeAction(menu()->actions().last());
0060     }
0061     setEnabled(true);
0062     KAcceleratorManager::manage(menu());
0063 }
0064 
0065 void DolphinRecentTabsMenu::undoCloseTab()
0066 {
0067     Q_ASSERT(menu()->actions().size() > 2);
0068     handleAction(menu()->actions().at(2));
0069 }
0070 
0071 void DolphinRecentTabsMenu::handleAction(QAction *action)
0072 {
0073     if (action == m_clearListAction) {
0074         // Clear all actions except the "Empty Recently Closed Tabs"
0075         // action and the separator
0076         QList<QAction *> actions = menu()->actions();
0077         const int count = actions.size();
0078         for (int i = count - 1; i >= 2; i--) {
0079             removeAction(actions.at(i));
0080         }
0081         Q_EMIT closedTabsCountChanged(0);
0082     } else {
0083         const QByteArray state = action->data().toByteArray();
0084         removeAction(action);
0085         delete action;
0086         action = nullptr;
0087         Q_EMIT restoreClosedTab(state);
0088         Q_EMIT closedTabsCountChanged(menu()->actions().size() - 2);
0089     }
0090 
0091     if (menu()->actions().count() <= 2) {
0092         setEnabled(false);
0093     }
0094 }
0095 
0096 #include "moc_dolphinrecenttabsmenu.cpp"