370 lines
12 KiB
C++
370 lines
12 KiB
C++
/*
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* Strawberry Music Player
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* This file was part of Clementine.
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* Copyright 2010, David Sansome <me@davidsansome.com>
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* Copyright 2018-2021, Jonas Kvinge <jonas@jkvinge.net>
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*
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* Strawberry 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 3 of the License, or
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* (at your option) any later version.
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*
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* Strawberry 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 Strawberry. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#include "config.h"
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#include <QWidget>
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#include <QList>
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#include <QStringList>
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#include <QAction>
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#include <QHeaderView>
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#include <QMessageBox>
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#include <QProcess>
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#include <QTreeWidget>
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#include <QKeySequence>
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#include <QShortcut>
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#include <QSettings>
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#include <QCheckBox>
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#include <QGroupBox>
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#include <QPushButton>
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#include <QRadioButton>
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#include <QLabel>
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#include "core/iconloader.h"
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#include "core/logging.h"
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#include "core/settings.h"
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#include "utilities/envutils.h"
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#include "globalshortcuts/globalshortcutgrabber.h"
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#include "globalshortcuts/globalshortcutsmanager.h"
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#include "settingspage.h"
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#include "settingsdialog.h"
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#include "globalshortcutssettingspage.h"
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#include "ui_globalshortcutssettingspage.h"
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const char *GlobalShortcutsSettingsPage::kSettingsGroup = "GlobalShortcuts";
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GlobalShortcutsSettingsPage::GlobalShortcutsSettingsPage(SettingsDialog *dialog, QWidget *parent)
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: SettingsPage(dialog, parent),
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ui_(new Ui_GlobalShortcutsSettingsPage),
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initialized_(false),
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grabber_(new GlobalShortcutGrabber()) {
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ui_->setupUi(this);
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ui_->shortcut_options->setEnabled(false);
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ui_->list->header()->setSectionResizeMode(QHeaderView::ResizeToContents);
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setWindowIcon(IconLoader::Load(QStringLiteral("keyboard"), true, 0, 32));
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QObject::connect(ui_->list, &QTreeWidget::currentItemChanged, this, &GlobalShortcutsSettingsPage::ItemClicked);
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QObject::connect(ui_->radio_none, &QRadioButton::clicked, this, &GlobalShortcutsSettingsPage::NoneClicked);
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QObject::connect(ui_->radio_default, &QRadioButton::clicked, this, &GlobalShortcutsSettingsPage::DefaultClicked);
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QObject::connect(ui_->radio_custom, &QRadioButton::clicked, this, &GlobalShortcutsSettingsPage::ChangeClicked);
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QObject::connect(ui_->button_change, &QPushButton::clicked, this, &GlobalShortcutsSettingsPage::ChangeClicked);
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#if defined(Q_OS_UNIX) && !defined(Q_OS_MACOS) && defined(HAVE_DBUS)
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QObject::connect(ui_->checkbox_kde, &QCheckBox::toggled, this, &GlobalShortcutsSettingsPage::ShortcutOptionsChanged);
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QObject::connect(ui_->checkbox_gnome, &QCheckBox::toggled, this, &GlobalShortcutsSettingsPage::ShortcutOptionsChanged);
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QObject::connect(ui_->checkbox_mate, &QCheckBox::toggled, this, &GlobalShortcutsSettingsPage::ShortcutOptionsChanged);
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QObject::connect(ui_->button_gnome_open, &QPushButton::clicked, this, &GlobalShortcutsSettingsPage::OpenGnomeKeybindingProperties);
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QObject::connect(ui_->button_mate_open, &QPushButton::clicked, this, &GlobalShortcutsSettingsPage::OpenMateKeybindingProperties);
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#else
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ui_->widget_kde->hide();
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ui_->widget_gnome->hide();
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ui_->widget_mate->hide();
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#endif // defined(Q_OS_UNIX) && !defined(Q_OS_MACOS) && defined(HAVE_DBUS)
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#ifdef HAVE_X11_GLOBALSHORTCUTS
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QObject::connect(ui_->checkbox_x11, &QCheckBox::toggled, this, &GlobalShortcutsSettingsPage::ShortcutOptionsChanged);
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#else
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ui_->widget_x11->hide();
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#endif // HAVE_X11_GLOBALSHORTCUTS
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#ifndef Q_OS_MACOS
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ui_->widget_macos_access->hide();
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#endif // Q_OS_MACOS
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}
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GlobalShortcutsSettingsPage::~GlobalShortcutsSettingsPage() { delete ui_; }
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void GlobalShortcutsSettingsPage::Load() {
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Settings s;
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s.beginGroup(kSettingsGroup);
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GlobalShortcutsManager *manager = dialog()->global_shortcuts_manager();
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if (!initialized_) {
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initialized_ = true;
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de_ = Utilities::DesktopEnvironment();
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ui_->widget_warning->hide();
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#ifdef Q_OS_MACOS
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QObject::connect(ui_->button_macos_preferences, &QPushButton::clicked, manager, &GlobalShortcutsManager::ShowMacAccessibilityDialog);
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#endif
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#if defined(Q_OS_UNIX) && !defined(Q_OS_MACOS) && defined(HAVE_DBUS)
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if (GlobalShortcutsManager::IsKdeAvailable()) {
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qLog(Debug) << "KDE (KGlobalAccel) backend is available.";
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ui_->widget_kde->show();
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}
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else {
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qLog(Debug) << "KDE (KGlobalAccel) backend is unavailable.";
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ui_->widget_kde->hide();
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}
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if (GlobalShortcutsManager::IsGnomeAvailable()) {
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qLog(Debug) << "Gnome (GSD) backend is available.";
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ui_->widget_gnome->show();
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}
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else {
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qLog(Debug) << "Gnome (GSD) backend is unavailable.";
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ui_->widget_gnome->hide();
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}
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if (GlobalShortcutsManager::IsMateAvailable()) {
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qLog(Debug) << "MATE backend is available.";
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ui_->widget_mate->show();
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}
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else {
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qLog(Debug) << "MATE backend is unavailable.";
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ui_->widget_mate->hide();
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}
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#endif // defined(Q_OS_UNIX) && !defined(Q_OS_MACOS) && defined(HAVE_DBUS)
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#ifdef HAVE_X11_GLOBALSHORTCUTS
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if (GlobalShortcutsManager::IsX11Available()) {
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qLog(Debug) << "X11 backend is available.";
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ui_->widget_x11->show();
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}
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else {
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qLog(Debug) << "X11 backend is unavailable.";
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ui_->widget_x11->hide();
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}
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#endif // HAVE_X11_GLOBALSHORTCUTS
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const QList<GlobalShortcutsManager::Shortcut> shortcuts = manager->shortcuts().values();
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for (const GlobalShortcutsManager::Shortcut &i : shortcuts) {
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Shortcut shortcut;
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shortcut.s = i;
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shortcut.key = i.action->shortcut();
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shortcut.item = new QTreeWidgetItem(ui_->list, QStringList() << i.action->text() << i.action->shortcut().toString(QKeySequence::NativeText));
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shortcut.item->setData(0, Qt::UserRole, i.id);
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shortcuts_[i.id] = shortcut;
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}
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ui_->list->sortItems(0, Qt::AscendingOrder);
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ItemClicked(ui_->list->topLevelItem(0));
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}
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const QList<Shortcut> shortcuts = shortcuts_.values();
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for (const Shortcut &shortcut : shortcuts) {
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SetShortcut(shortcut.s.id, shortcut.s.action->shortcut());
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}
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#if defined(Q_OS_UNIX) && !defined(Q_OS_MACOS) && defined(HAVE_DBUS)
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if (ui_->widget_kde->isVisibleTo(this)) {
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ui_->checkbox_kde->setChecked(s.value("use_kde", true).toBool());
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}
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if (ui_->widget_gnome->isVisibleTo(this)) {
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ui_->checkbox_gnome->setChecked(s.value("use_gnome", true).toBool());
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}
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if (ui_->widget_mate->isVisibleTo(this)) {
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ui_->checkbox_mate->setChecked(s.value("use_mate", true).toBool());
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}
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#endif // defined(Q_OS_UNIX) && !defined(Q_OS_MACOS) && defined(HAVE_DBUS)
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#ifdef HAVE_X11_GLOBALSHORTCUTS
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if (ui_->widget_x11->isVisibleTo(this)) {
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ui_->checkbox_x11->setChecked(s.value("use_x11", false).toBool());
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}
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#endif // HAVE_X11_GLOBALSHORTCUTS
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#if defined(Q_OS_UNIX) && !defined(Q_OS_MACOS) && (defined(HAVE_DBUS) || defined(HAVE_X11_GLOBALSHORTCUTS))
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ShortcutOptionsChanged();
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#endif
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#ifdef Q_OS_MACOS
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ui_->widget_macos_access->setVisible(!GlobalShortcutsManager::IsMacAccessibilityEnabled());
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#endif // Q_OS_MACOS
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s.endGroup();
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Init(ui_->layout_globalshortcutssettingspage->parentWidget());
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if (!Settings().childGroups().contains(QLatin1String(kSettingsGroup))) set_changed();
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}
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void GlobalShortcutsSettingsPage::Save() {
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Settings s;
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s.beginGroup(kSettingsGroup);
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const QList<Shortcut> shortcuts = shortcuts_.values();
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for (const Shortcut &shortcut : shortcuts) {
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shortcut.s.action->setShortcut(shortcut.key);
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shortcut.s.shortcut->setKey(shortcut.key);
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s.setValue(shortcut.s.id, shortcut.key.toString());
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}
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#if defined(Q_OS_UNIX) && !defined(Q_OS_MACOS) && defined(HAVE_DBUS)
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s.setValue("use_kde", ui_->checkbox_kde->isChecked());
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s.setValue("use_gnome", ui_->checkbox_gnome->isChecked());
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s.setValue("use_mate", ui_->checkbox_mate->isChecked());
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#endif // defined(Q_OS_UNIX) && !defined(Q_OS_MACOS) && defined(HAVE_DBUS)
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#ifdef HAVE_X11_GLOBALSHORTCUTS
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s.setValue("use_x11", ui_->checkbox_x11->isChecked());
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#endif // HAVE_X11_GLOBALSHORTCUTS
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s.endGroup();
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dialog()->global_shortcuts_manager()->ReloadSettings();
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}
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void GlobalShortcutsSettingsPage::ShortcutOptionsChanged() {
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bool configure_shortcuts = (ui_->widget_kde->isVisibleTo(this) && ui_->checkbox_kde->isChecked()) ||
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(ui_->widget_x11->isVisibleTo(this) && ui_->checkbox_x11->isChecked());
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ui_->list->setEnabled(configure_shortcuts);
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ui_->shortcut_options->setEnabled(configure_shortcuts);
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if (ui_->widget_x11->isVisibleTo(this) && ui_->checkbox_x11->isChecked()) {
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ui_->widget_warning->show();
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X11Warning();
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}
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else {
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ui_->widget_warning->hide();
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}
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}
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void GlobalShortcutsSettingsPage::OpenGnomeKeybindingProperties() {
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if (!QProcess::startDetached(QStringLiteral("gnome-keybinding-properties"), QStringList())) {
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if (!QProcess::startDetached(QStringLiteral("gnome-control-center"), QStringList() << QStringLiteral("keyboard"))) {
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QMessageBox::warning(this, QStringLiteral("Error"), tr("The \"%1\" command could not be started.").arg(QStringLiteral("gnome-keybinding-properties")));
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}
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}
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}
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void GlobalShortcutsSettingsPage::OpenMateKeybindingProperties() {
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if (!QProcess::startDetached(QStringLiteral("mate-keybinding-properties"), QStringList())) {
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if (!QProcess::startDetached(QStringLiteral("mate-control-center"), QStringList() << QStringLiteral("keyboard"))) {
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QMessageBox::warning(this, QStringLiteral("Error"), tr("The \"%1\" command could not be started.").arg(QStringLiteral("mate-keybinding-properties")));
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}
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}
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}
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void GlobalShortcutsSettingsPage::SetShortcut(const QString &id, const QKeySequence &key) {
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Shortcut &shortcut = shortcuts_[id];
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shortcut.key = key;
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shortcut.item->setText(1, key.toString(QKeySequence::NativeText));
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}
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void GlobalShortcutsSettingsPage::ItemClicked(QTreeWidgetItem *item) {
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current_id_ = item->data(0, Qt::UserRole).toString();
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Shortcut &shortcut = shortcuts_[current_id_];
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// Enable options
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ui_->shortcut_options->setEnabled(true);
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ui_->shortcut_options->setTitle(tr("Shortcut for %1").arg(shortcut.s.action->text()));
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if (shortcut.key == shortcut.s.default_key) {
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ui_->radio_default->setChecked(true);
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}
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else if (shortcut.key.isEmpty()) {
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ui_->radio_none->setChecked(true);
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}
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else {
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ui_->radio_custom->setChecked(true);
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}
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}
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void GlobalShortcutsSettingsPage::NoneClicked() {
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SetShortcut(current_id_, QKeySequence());
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set_changed();
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}
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void GlobalShortcutsSettingsPage::DefaultClicked() {
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SetShortcut(current_id_, shortcuts_[current_id_].s.default_key);
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set_changed();
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}
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void GlobalShortcutsSettingsPage::ChangeClicked() {
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GlobalShortcutsManager *manager = dialog()->global_shortcuts_manager();
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manager->Unregister();
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QKeySequence key = grabber_->GetKey(shortcuts_[current_id_].s.action->text());
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manager->Register();
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if (key.isEmpty()) return;
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// Check if this key sequence is used by any other actions
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const QStringList ids = shortcuts_.keys();
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for (const QString &id : ids) {
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if (shortcuts_[id].key == key) SetShortcut(id, QKeySequence());
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}
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ui_->radio_custom->setChecked(true);
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SetShortcut(current_id_, key);
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set_changed();
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}
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void GlobalShortcutsSettingsPage::X11Warning() {
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QString de = de_.toLower();
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if (de == QStringLiteral("kde") || de == QStringLiteral("gnome") || de == QStringLiteral("x-cinnamon") || de == QStringLiteral("mate")) {
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QString text(tr("Using X11 shortcuts on %1 is not recommended and can cause keyboard to become unresponsive!").arg(de_));
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if (de == QStringLiteral("kde")) {
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text += tr(" Shortcuts on %1 are usually used through MPRIS and KGlobalAccel.").arg(de_);
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}
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else if (de == QStringLiteral("gnome")) {
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text += tr(" Shortcuts on %1 are usually used through Gnome Settings Daemon and should be configured in gnome-settings-daemon instead.").arg(de_);
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}
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else if (de == QStringLiteral("x-cinnamon")) {
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text += tr(" Shortcuts on %1 are usually used through Gnome Settings Daemon and should be configured in cinnamon-settings-daemon instead.").arg(de_);
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}
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else if (de == QStringLiteral("mate")) {
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text += tr(" Shortcuts on %1 are usually used through MATE Settings Daemon and should be configured there instead.").arg(de_);
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}
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ui_->label_warn_text->setText(text);
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ui_->widget_warning->show();
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}
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else {
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ui_->widget_warning->hide();
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}
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}
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