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 (Search::isSupportedSearchScheme(url.scheme())) {
  36         action->setText(Search::DolphinQuery{url, QUrl{}}.title());
  37     } else {
  38         action->setText(url.path());
  39     }
  40     action->setData(state);
  41     const QString iconName = KIO::iconNameForUrl(url);
  42     action->setIcon(QIcon::fromTheme(iconName));
  43
  44     // Add the closed tab menu entry after the separator and
  45     // "Empty Recently Closed Tabs" entry
  46     if (menu()->actions().size() == 2) {
  47         addAction(action);
  48     } else {
  49         insertAction(menu()->actions().at(2), action);
  50     }
  51     Q_EMIT closedTabsCountChanged(menu()->actions().size() - 2);
  52     // Assure that only up to 6 closed tabs are shown in the menu.
  53     // 8 because of clear action + separator + 6 closed tabs
  54     if (menu()->actions().size() > 8) {
  55         removeAction(menu()->actions().last());
  56     }
  57     setEnabled(true);
  58     KAcceleratorManager::manage(menu());
  59 }
  60
  61 void DolphinRecentTabsMenu::undoCloseTab()
  62 {
  63     Q_ASSERT(menu()->actions().size() > 2);
  64     handleAction(menu()->actions().at(2));
  65 }
  66
  67 void DolphinRecentTabsMenu::handleAction(QAction *action)
  68 {
  69     if (action == m_clearListAction) {
  70         // Clear all actions except the "Empty Recently Closed Tabs"
  71         // action and the separator
  72         QList<QAction *> actions = menu()->actions();
  73         const int count = actions.size();
  74         for (int i = count - 1; i >= 2; i--) {
  75             removeAction(actions.at(i));
  76         }
  77         Q_EMIT closedTabsCountChanged(0);
  78     } else {
  79         const QByteArray state = action->data().toByteArray();
  80         removeAction(action);
  81         delete action;
  82         action = nullptr;
  83         Q_EMIT restoreClosedTab(state);
  84         Q_EMIT closedTabsCountChanged(menu()->actions().size() - 2);
  85     }
  86
  87     if (menu()->actions().count() <= 2) {
  88         setEnabled(false);
  89     }
  90 }
  91
  92 #include "moc_dolphinrecenttabsmenu.cpp"