mirror of
https://invent.kde.org/system/dolphin
synced 2024-09-12 12:54:29 +00:00
98 lines
3.7 KiB
C++
98 lines
3.7 KiB
C++
/***************************************************************************
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* Copyright (C) 2014 by Emmanuel Pescosta <emmanuelpescosta099@gmail.com> *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
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***************************************************************************/
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#include "dolphinrecenttabsmenu.h"
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#include <KLocalizedString>
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#include <KAcceleratorManager>
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#include <kio/global.h>
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#include <QMenu>
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DolphinRecentTabsMenu::DolphinRecentTabsMenu(QObject* parent) :
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KActionMenu(QIcon::fromTheme("edit-undo"), i18n("Recently Closed Tabs"), parent)
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{
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setDelayed(false);
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setEnabled(false);
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m_clearListAction = new QAction(i18n("Empty Recently Closed Tabs"), this);
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m_clearListAction->setIcon(QIcon::fromTheme("edit-clear-list"));
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addAction(m_clearListAction);
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addSeparator();
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connect(menu(), SIGNAL(triggered(QAction*)),
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this, SLOT(handleAction(QAction*)));
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}
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void DolphinRecentTabsMenu::rememberClosedTab(const QUrl& url, const QByteArray& state)
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{
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QAction* action = new QAction(menu());
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action->setText(url.path());
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action->setData(state);
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const QString iconName = KIO::iconNameForUrl(url);
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action->setIcon(QIcon::fromTheme(iconName));
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// Add the closed tab menu entry after the separator and
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// "Empty Recently Closed Tabs" entry
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if (menu()->actions().size() == 2) {
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addAction(action);
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} else {
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insertAction(menu()->actions().at(2), action);
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}
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emit closedTabsCountChanged(menu()->actions().size() - 2);
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// Assure that only up to 6 closed tabs are shown in the menu.
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// 8 because of clear action + separator + 6 closed tabs
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if (menu()->actions().size() > 8) {
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removeAction(menu()->actions().last());
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}
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setEnabled(true);
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KAcceleratorManager::manage(menu());
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}
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void DolphinRecentTabsMenu::undoCloseTab()
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{
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Q_ASSERT(menu()->actions().size() > 2);
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handleAction(menu()->actions().at(2));
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}
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void DolphinRecentTabsMenu::handleAction(QAction* action)
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{
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if (action == m_clearListAction) {
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// Clear all actions except the "Empty Recently Closed Tabs"
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// action and the separator
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QList<QAction*> actions = menu()->actions();
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const int count = actions.size();
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for (int i = 2; i < count; ++i) {
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removeAction(actions.at(i));
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}
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emit closedTabsCountChanged(0);
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} else {
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const QByteArray state = action->data().value<QByteArray>();
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removeAction(action);
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delete action;
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action = 0;
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emit restoreClosedTab(state);
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emit closedTabsCountChanged(menu()->actions().size() - 2);
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}
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if (menu()->actions().count() <= 2) {
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setEnabled(false);
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}
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}
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