src/dolphinrecenttabsmenu.cpp

   1 /*
   2  * SPDX-FileCopyrightText: 2014 Emmanuel Pescosta <emmanuelpescosta099@gmail.com>
   3  *
   4  * SPDX-License-Identifier: GPL-2.0-or-later
   5  */
   6
   7 #include "dolphinrecenttabsmenu.h"
   8 #include "search/dolphinquery.h"
   9
  10 #include <KAcceleratorManager>
  11 #include <KLocalizedString>
  12 #include <kio/global.h>
  13
  14 #include <QMenu>
  15 #include <QUrlQuery>
  16
  17 DolphinRecentTabsMenu::DolphinRecentTabsMenu(QObject *parent)
  18     : KActionMenu(QIcon::fromTheme(QStringLiteral("edit-undo")), i18n("Recently Closed Tabs"), parent)
  19 {
  20     setPopupMode(QToolButton::InstantPopup);
  21     setEnabled(false);
  22
  23     m_clearListAction = new QAction(i18n("Empty Recently Closed Tabs"), this);
  24     m_clearListAction->setIcon(QIcon::fromTheme(QStringLiteral("edit-clear-history")));
  25     addAction(m_clearListAction);
  26
  27     addSeparator();
  28
  29     connect(menu(), &QMenu::triggered, this, &DolphinRecentTabsMenu::handleAction);
  30 }
  31
  32 void DolphinRecentTabsMenu::rememberClosedTab(const QUrl &url, const QByteArray &state)
  33 {
  34     QAction *action = new QAction(menu());
  35     if (DolphinQuery::supportsScheme(url.scheme())) {
  36         const DolphinQuery query = DolphinQuery::fromSearchUrl(url);
  37         action->setText(i18n("Search for %1 in %2", query.text(), query.includeFolder()));
  38     } else if (url.scheme() == QLatin1String("filenamesearch")) {
  39         const QUrlQuery query(url);
  40         action->setText(i18n("Search for %1 in %2", query.queryItemValue(QStringLiteral("search")), query.queryItemValue(QStringLiteral("url"))));
  41     } else {
  42         action->setText(url.path());
  43     }
  44     action->setData(state);
  45     const QString iconName = KIO::iconNameForUrl(url);
  46     action->setIcon(QIcon::fromTheme(iconName));
  47
  48     // Add the closed tab menu entry after the separator and
  49     // "Empty Recently Closed Tabs" entry
  50     if (menu()->actions().size() == 2) {
  51         addAction(action);
  52     } else {
  53         insertAction(menu()->actions().at(2), action);
  54     }
  55     Q_EMIT closedTabsCountChanged(menu()->actions().size() - 2);
  56     // Assure that only up to 6 closed tabs are shown in the menu.
  57     // 8 because of clear action + separator + 6 closed tabs
  58     if (menu()->actions().size() > 8) {
  59         removeAction(menu()->actions().last());
  60     }
  61     setEnabled(true);
  62     KAcceleratorManager::manage(menu());
  63 }
  64
  65 void DolphinRecentTabsMenu::undoCloseTab()
  66 {
  67     Q_ASSERT(menu()->actions().size() > 2);
  68     handleAction(menu()->actions().at(2));
  69 }
  70
  71 void DolphinRecentTabsMenu::handleAction(QAction *action)
  72 {
  73     if (action == m_clearListAction) {
  74         // Clear all actions except the "Empty Recently Closed Tabs"
  75         // action and the separator
  76         QList<QAction *> actions = menu()->actions();
  77         const int count = actions.size();
  78         for (int i = count - 1; i >= 2; i--) {
  79             removeAction(actions.at(i));
  80         }
  81         Q_EMIT closedTabsCountChanged(0);
  82     } else {
  83         const QByteArray state = action->data().toByteArray();
  84         removeAction(action);
  85         delete action;
  86         action = nullptr;
  87         Q_EMIT restoreClosedTab(state);
  88         Q_EMIT closedTabsCountChanged(menu()->actions().size() - 2);
  89     }
  90
  91     if (menu()->actions().count() <= 2) {
  92         setEnabled(false);
  93     }
  94 }
  95
  96 #include "moc_dolphinrecenttabsmenu.cpp"