src/settings/contextmenu/contextmenusettingspage.cpp

   1 /*
   2  * SPDX-FileCopyrightText: 2009-2010 Peter Penz <peter.penz19@gmail.com>
   3  *
   4  * SPDX-License-Identifier: GPL-2.0-or-later
   5  */
   6
   7 #include "contextmenusettingspage.h"
   8
   9 #include "dolphin_generalsettings.h"
  10 #include "dolphin_versioncontrolsettings.h"
  11 #include "dolphin_contextmenusettings.h"
  12 #include "settings/serviceitemdelegate.h"
  13 #include "settings/servicemodel.h"
  14 #include "global.h"
  15
  16 #include <KDesktopFile>
  17 #include <KDesktopFileActions>
  18 #include <KFileUtils>
  19 #include <KLocalizedString>
  20 #include <KMessageBox>
  21 #include <KPluginMetaData>
  22 #include <KService>
  23 #include <KServiceTypeTrader>
  24 #include <kio_version.h>
  25 #include <kiocore_export.h>
  26 #include <kservice_export.h>
  27 #include <kwidgetsaddons_version.h>
  28
  29 #include <QtGlobal>
  30 #include <KNSWidgets/Button>
  31
  32 #include <QGridLayout>
  33 #include <QLabel>
  34 #include <QListWidget>
  35 #include <QScroller>
  36 #include <QShowEvent>
  37 #include <QSortFilterProxyModel>
  38 #include <QLineEdit>
  39 #include <QApplication>
  40
  41 namespace
  42 {
  43     const bool ShowDeleteDefault = false;
  44     const char VersionControlServicePrefix[] = "_version_control_";
  45     const char DeleteService[] = "_delete";
  46     const char CopyToMoveToService[] ="_copy_to_move_to";
  47
  48     bool laterSelected = false;
  49 }
  50
  51 ContextMenuSettingsPage::ContextMenuSettingsPage(QWidget* parent,
  52                                                  const KActionCollection* actions,
  53                                                  const QStringList& actionIds) :
  54     SettingsPageBase(parent),
  55     m_initialized(false),
  56     m_serviceModel(nullptr),
  57     m_sortModel(nullptr),
  58     m_listView(nullptr),
  59     m_enabledVcsPlugins(),
  60     m_actions(actions),
  61     m_actionIds(actionIds)
  62 {
  63     QVBoxLayout* topLayout = new QVBoxLayout(this);
  64
  65     QLabel* label = new QLabel(i18nc("@label:textbox",
  66                                      "Select which services should "
  67                                      "be shown in the context menu:"), this);
  68     label->setWordWrap(true);
  69     m_searchLineEdit = new QLineEdit(this);
  70     m_searchLineEdit->setPlaceholderText(i18nc("@label:textbox", "Search..."));
  71     connect(m_searchLineEdit, &QLineEdit::textChanged, this, [this](const QString &filter){
  72         m_sortModel->setFilterFixedString(filter);
  73     });
  74
  75     m_listView = new QListView(this);
  76     QScroller::grabGesture(m_listView->viewport(), QScroller::TouchGesture);
  77
  78     auto *delegate = new ServiceItemDelegate(m_listView, m_listView);
  79     m_serviceModel = new ServiceModel(this);
  80     m_sortModel = new QSortFilterProxyModel(this);
  81     m_sortModel->setSourceModel(m_serviceModel);
  82     m_sortModel->setSortRole(Qt::DisplayRole);
  83     m_sortModel->setSortLocaleAware(true);
  84     m_sortModel->setFilterRole(Qt::DisplayRole);
  85     m_sortModel->setFilterCaseSensitivity(Qt::CaseInsensitive);
  86     m_listView->setModel(m_sortModel);
  87     m_listView->setItemDelegate(delegate);
  88     m_listView->setVerticalScrollMode(QListView::ScrollPerPixel);
  89     connect(m_listView, &QListView::clicked, this, &ContextMenuSettingsPage::changed);
  90
  91     topLayout->addWidget(label);
  92     topLayout->addWidget(m_searchLineEdit);
  93     topLayout->addWidget(m_listView);
  94
  95 #ifndef Q_OS_WIN
  96     using NewStuffButton = KNSWidgets::Button;
  97     auto *downloadButton = new NewStuffButton(i18nc("@action:button", "Download New Services..."),
  98                                               QStringLiteral("servicemenu.knsrc"),
  99                                               this);
 100     connect(downloadButton, &NewStuffButton::dialogFinished, this, [this](const auto &changedEntries) {
 101            if (!changedEntries.isEmpty()) {
 102                m_serviceModel->clear();
 103                loadServices();
 104            }
 105     });
 106     topLayout->addWidget(downloadButton);
 107 #endif // Q_OS_WIN
 108
 109     m_enabledVcsPlugins = VersionControlSettings::enabledPlugins();
 110     std::sort(m_enabledVcsPlugins.begin(), m_enabledVcsPlugins.end());
 111 }
 112
 113 ContextMenuSettingsPage::~ContextMenuSettingsPage() {
 114 }
 115
 116 bool ContextMenuSettingsPage::entryVisible(const QString& id)
 117 {
 118     if (id == "add_to_places") {
 119         return ContextMenuSettings::showAddToPlaces();
 120     } else if (id == "sort") {
 121         return ContextMenuSettings::showSortBy();
 122     } else if (id == "view_mode") {
 123         return ContextMenuSettings::showViewMode();
 124     } else if (id == "open_in_new_tab") {
 125         return ContextMenuSettings::showOpenInNewTab();
 126     } else if (id == "open_in_new_window") {
 127         return ContextMenuSettings::showOpenInNewWindow();
 128     } else if (id == "copy_location") {
 129         return ContextMenuSettings::showCopyLocation();
 130     } else if (id == "duplicate") {
 131         return ContextMenuSettings::showDuplicateHere();
 132     } else if (id == "open_terminal_here") {
 133         return ContextMenuSettings::showOpenTerminal();
 134     }
 135     return false;
 136 }
 137
 138 void ContextMenuSettingsPage::setEntryVisible(const QString& id, bool visible)
 139 {
 140     if (id == "add_to_places") {
 141         ContextMenuSettings::setShowAddToPlaces(visible);
 142     } else if (id == "sort") {
 143         ContextMenuSettings::setShowSortBy(visible);
 144     } else if (id == "view_mode") {
 145         ContextMenuSettings::setShowViewMode(visible);
 146     } else if (id == "open_in_new_tab") {
 147         ContextMenuSettings::setShowOpenInNewTab(visible);
 148     } else if (id == "open_in_new_window") {
 149         ContextMenuSettings::setShowOpenInNewWindow(visible);
 150     } else if (id == "copy_location") {
 151         ContextMenuSettings::setShowCopyLocation(visible);
 152     } else if (id == "duplicate") {
 153         ContextMenuSettings::setShowDuplicateHere(visible);
 154     } else if (id == "open_terminal_here") {
 155         ContextMenuSettings::setShowOpenTerminal(visible);
 156     }
 157 }
 158
 159 void ContextMenuSettingsPage::applySettings()
 160 {
 161     if (!m_initialized) {
 162         return;
 163     }
 164
 165     KConfig config(QStringLiteral("kservicemenurc"), KConfig::NoGlobals);
 166     KConfigGroup showGroup = config.group("Show");
 167
 168     QStringList enabledPlugins;
 169
 170     const QAbstractItemModel *model = m_listView->model();
 171     for (int i = 0; i < model->rowCount(); ++i) {
 172         const QModelIndex index = model->index(i, 0);
 173         const QString service = model->data(index, ServiceModel::DesktopEntryNameRole).toString();
 174         const bool checked = model->data(index, Qt::CheckStateRole).toBool();
 175
 176         if (service.startsWith(VersionControlServicePrefix)) {
 177             if (checked) {
 178                 enabledPlugins.append(model->data(index, Qt::DisplayRole).toString());
 179             }
 180         } else if (service == QLatin1String(DeleteService)) {
 181             KSharedConfig::Ptr globalConfig = KSharedConfig::openConfig(QStringLiteral("kdeglobals"), KConfig::NoGlobals);
 182             KConfigGroup configGroup(globalConfig, "KDE");
 183             configGroup.writeEntry("ShowDeleteCommand", checked);
 184             configGroup.sync();
 185         } else if (service == QLatin1String(CopyToMoveToService)) {
 186             ContextMenuSettings::setShowCopyMoveMenu(checked);
 187             ContextMenuSettings::self()->save();
 188         } else if (m_actionIds.contains(service)) {
 189             setEntryVisible(service, checked);
 190             ContextMenuSettings::self()->save();
 191         } else {
 192             showGroup.writeEntry(service, checked);
 193         }
 194     }
 195
 196     showGroup.sync();
 197
 198     if (m_enabledVcsPlugins != enabledPlugins) {
 199         VersionControlSettings::setEnabledPlugins(enabledPlugins);
 200         VersionControlSettings::self()->save();
 201
 202         if (!laterSelected) {
 203 #if KWIDGETSADDONS_VERSION >= QT_VERSION_CHECK(5, 100, 0)
 204             KMessageBox::ButtonCode promptRestart = KMessageBox::questionTwoActions(window(),
 205 #else
 206             KMessageBox::ButtonCode promptRestart = KMessageBox::questionYesNo(window(),
 207 #endif
 208                                     i18nc("@info", "Dolphin must be restarted to apply the "
 209                                                 "updated version control system settings."),
 210                                     i18nc("@info", "Restart now?"),
 211                                     KGuiItem(QApplication::translate("KStandardGuiItem", "&Restart"), QStringLiteral("dialog-restart")),
 212                                     KGuiItem(QApplication::translate("KStandardGuiItem", "&Later"), QStringLiteral("dialog-later"))
 213                         );
 214 #if KWIDGETSADDONS_VERSION >= QT_VERSION_CHECK(5, 100, 0)
 215             if (promptRestart == KMessageBox::ButtonCode::PrimaryAction) {
 216 #else
 217             if (promptRestart == KMessageBox::ButtonCode::Yes) {
 218 #endif
 219                 Dolphin::openNewWindow();
 220                 qApp->quit();
 221             } else {
 222                 laterSelected = true;
 223             }
 224         }
 225     }
 226 }
 227
 228 void ContextMenuSettingsPage::restoreDefaults()
 229 {
 230     QAbstractItemModel* model = m_listView->model();
 231     for (int i = 0; i < model->rowCount(); ++i) {
 232         const QModelIndex index = model->index(i, 0);
 233         const QString service = model->data(index, ServiceModel::DesktopEntryNameRole).toString();
 234
 235         const bool checked = !service.startsWith(VersionControlServicePrefix)
 236                              && service != QLatin1String(DeleteService)
 237                              && service != QLatin1String(CopyToMoveToService);
 238         model->setData(index, checked, Qt::CheckStateRole);
 239     }
 240 }
 241
 242 void ContextMenuSettingsPage::showEvent(QShowEvent* event)
 243 {
 244     if (!event->spontaneous() && !m_initialized) {
 245         loadServices();
 246
 247         loadVersionControlSystems();
 248
 249         // Add "Show 'Delete' command" as service
 250         KSharedConfig::Ptr globalConfig = KSharedConfig::openConfig(QStringLiteral("kdeglobals"), KConfig::IncludeGlobals);
 251         KConfigGroup configGroup(globalConfig, "KDE");
 252         addRow(QStringLiteral("edit-delete"),
 253                i18nc("@option:check", "Delete"),
 254                DeleteService,
 255                configGroup.readEntry("ShowDeleteCommand", ShowDeleteDefault));
 256
 257         // Add "Show 'Copy To' and 'Move To' commands" as service
 258         addRow(QStringLiteral("edit-copy"),
 259                i18nc("@option:check", "'Copy To' and 'Move To' commands"),
 260                CopyToMoveToService,
 261                ContextMenuSettings::showCopyMoveMenu());
 262
 263         if (m_actions){
 264             // Add other built-in actions
 265             for (const QString& id : m_actionIds) {
 266                 const QAction* action = m_actions->action(id);
 267                 if (action) {
 268                     addRow(action->icon().name(), action->text(), id, entryVisible(id));
 269                 }
 270             }
 271         }
 272
 273         m_sortModel->sort(Qt::DisplayRole);
 274
 275         m_initialized = true;
 276     }
 277     SettingsPageBase::showEvent(event);
 278 }
 279
 280 void ContextMenuSettingsPage::loadServices()
 281 {
 282     const KConfig config(QStringLiteral("kservicemenurc"), KConfig::NoGlobals);
 283     const KConfigGroup showGroup = config.group("Show");
 284
 285     // Load generic services
 286     const auto locations = QStandardPaths::locateAll(QStandardPaths::GenericDataLocation, QStringLiteral("kio/servicemenus"), QStandardPaths::LocateDirectory);
 287     QStringList files = KFileUtils::findAllUniqueFiles(locations);
 288
 289 #if KIOWIDGETS_BUILD_DEPRECATED_SINCE(5, 90)
 290     const KService::List services = KServiceTypeTrader::self()->query(QStringLiteral("KonqPopupMenu/Plugin"));
 291     for (const KService::Ptr &service : services) {
 292         files << QStandardPaths::locate(QStandardPaths::GenericDataLocation, "kservices5/" % service->entryPath());
 293     }
 294 #endif
 295
 296     for (const auto &file : qAsConst(files)) {
 297         const QList<KServiceAction> serviceActions = KDesktopFileActions::userDefinedServices(KService(file), true);
 298
 299         const KDesktopFile desktopFile(file);
 300         const QString subMenuName = desktopFile.desktopGroup().readEntry("X-KDE-Submenu");
 301
 302         for (const KServiceAction &action : serviceActions) {
 303             const QString serviceName = action.name();
 304             const bool addService = !action.noDisplay() && !action.isSeparator() && !isInServicesList(serviceName);
 305
 306             if (addService) {
 307                 const QString itemName = subMenuName.isEmpty()
 308                                          ? action.text()
 309                                          : i18nc("@item:inmenu", "%1: %2", subMenuName, action.text());
 310                 const bool checked = showGroup.readEntry(serviceName, true);
 311                 addRow(action.icon(), itemName, serviceName, checked);
 312             }
 313         }
 314     }
 315
 316     // Load service plugins, this is deprecated in KIO 5.82
 317 #if KIOCORE_BUILD_DEPRECATED_SINCE(5, 82)
 318     const KService::List pluginServices = KServiceTypeTrader::self()->query(QStringLiteral("KFileItemAction/Plugin"));
 319     for (const KService::Ptr &service : pluginServices) {
 320         const QString desktopEntryName = service->desktopEntryName();
 321         if (!isInServicesList(desktopEntryName)) {
 322             const bool checked = showGroup.readEntry(desktopEntryName, true);
 323             addRow(service->icon(), service->name(), desktopEntryName, checked);
 324         }
 325     }
 326 #endif
 327
 328     // Load JSON-based plugins that implement the KFileItemActionPlugin interface
 329     const auto jsonPlugins = KPluginMetaData::findPlugins(QStringLiteral("kf" QT_STRINGIFY(QT_VERSION_MAJOR)) + QStringLiteral("/kfileitemaction"));
 330
 331     for (const auto &jsonMetadata : jsonPlugins) {
 332         const QString desktopEntryName = jsonMetadata.pluginId();
 333         if (!isInServicesList(desktopEntryName)) {
 334             const bool checked = showGroup.readEntry(desktopEntryName, true);
 335             addRow(jsonMetadata.iconName(), jsonMetadata.name(), desktopEntryName, checked);
 336         }
 337     }
 338
 339     m_sortModel->sort(Qt::DisplayRole);
 340     m_searchLineEdit->setFocus(Qt::OtherFocusReason);
 341 }
 342
 343 void ContextMenuSettingsPage::loadVersionControlSystems()
 344 {
 345     const QStringList enabledPlugins = VersionControlSettings::enabledPlugins();
 346
 347     // Create a checkbox for each available version control plugin
 348     QSet<QString> loadedPlugins;
 349
 350     const QVector<KPluginMetaData> plugins = KPluginMetaData::findPlugins(QStringLiteral("dolphin/vcs"));
 351     for (const auto &plugin : plugins) {
 352         const QString pluginName = plugin.name();
 353         addRow(QStringLiteral("code-class"),
 354                pluginName,
 355                VersionControlServicePrefix + pluginName,
 356                enabledPlugins.contains(pluginName));
 357         loadedPlugins += pluginName;
 358     }
 359
 360     m_sortModel->sort(Qt::DisplayRole);
 361 }
 362
 363 bool ContextMenuSettingsPage::isInServicesList(const QString &service) const
 364 {
 365     for (int i = 0; i < m_serviceModel->rowCount(); ++i) {
 366         const QModelIndex index = m_serviceModel->index(i, 0);
 367         if (m_serviceModel->data(index, ServiceModel::DesktopEntryNameRole).toString() == service) {
 368             return true;
 369         }
 370     }
 371     return false;
 372 }
 373
 374 void ContextMenuSettingsPage::addRow(const QString &icon,
 375                                      const QString &text,
 376                                      const QString &value,
 377                                      bool checked)
 378 {
 379     m_serviceModel->insertRow(0);
 380
 381     const QModelIndex index = m_serviceModel->index(0, 0);
 382     m_serviceModel->setData(index, icon, Qt::DecorationRole);
 383     m_serviceModel->setData(index, text, Qt::DisplayRole);
 384     m_serviceModel->setData(index, value, ServiceModel::DesktopEntryNameRole);
 385     m_serviceModel->setData(index, checked, Qt::CheckStateRole);
 386 }