+bool PlacesPanel::urlChanged()
+{
+ if (!url().isValid() || url().scheme().contains(QStringLiteral("search"))) {
+ // Skip results shown by a search, as possible identical
+ // directory names are useless without parent-path information.
+ return false;
+ }
+
+ if (m_controller) {
+ selectClosestItem();
+ }
+
+ return true;
+}
+
+void PlacesPanel::readSettings()
+{
+ if (m_controller) {
+ const int delay = GeneralSettings::autoExpandFolders() ? 750 : -1;
+ m_controller->setAutoActivationDelay(delay);
+ }
+}
+
+void PlacesPanel::showEvent(QShowEvent* event)
+{
+ if (event->spontaneous()) {
+ Panel::showEvent(event);
+ return;
+ }
+
+ if (!m_controller) {
+ // Postpone the creating of the controller to the first show event.
+ // This assures that no performance and memory overhead is given when the folders panel is not
+ // used at all and stays invisible.
+ m_model = new PlacesItemModel(this);
+ m_model->setGroupedSorting(true);
+ connect(m_model, &PlacesItemModel::errorMessage,
+ this, &PlacesPanel::errorMessage);
+
+ m_view = new PlacesView();
+ m_view->setWidgetCreator(new KItemListWidgetCreator<PlacesItemListWidget>());
+ m_view->setGroupHeaderCreator(new KItemListGroupHeaderCreator<PlacesItemListGroupHeader>());
+
+ m_controller = new KItemListController(m_model, m_view, this);
+ m_controller->setSelectionBehavior(KItemListController::SingleSelection);
+ m_controller->setSingleClickActivationEnforced(true);
+
+ readSettings();
+
+ connect(m_controller, &KItemListController::itemActivated, this, &PlacesPanel::slotItemActivated);
+ connect(m_controller, &KItemListController::itemMiddleClicked, this, &PlacesPanel::slotItemMiddleClicked);
+ connect(m_controller, &KItemListController::itemContextMenuRequested, this, &PlacesPanel::slotItemContextMenuRequested);
+ connect(m_controller, &KItemListController::viewContextMenuRequested, this, &PlacesPanel::slotViewContextMenuRequested);
+ connect(m_controller, &KItemListController::itemDropEvent, this, &PlacesPanel::slotItemDropEvent);
+ connect(m_controller, &KItemListController::aboveItemDropEvent, this, &PlacesPanel::slotAboveItemDropEvent);
+
+ KItemListContainer* container = new KItemListContainer(m_controller, this);
+ container->setEnabledFrame(false);
+
+ QVBoxLayout* layout = new QVBoxLayout(this);
+ layout->setMargin(0);
+ layout->addWidget(container);
+
+ selectClosestItem();
+ }
+
+ Panel::showEvent(event);
+}
+
+void PlacesPanel::slotItemActivated(int index)
+{
+ triggerItem(index, Qt::LeftButton);
+}
+
+void PlacesPanel::slotItemMiddleClicked(int index)
+{
+ triggerItem(index, Qt::MiddleButton);
+}
+
+void PlacesPanel::slotItemContextMenuRequested(int index, const QPointF& pos)
+{
+ PlacesItem* item = m_model->placesItem(index);
+ if (!item) {
+ return;
+ }
+
+ QMenu menu(this);
+
+ QAction* emptyTrashAction = 0;
+ QAction* addAction = 0;
+ QAction* mainSeparator = 0;
+ QAction* editAction = 0;
+ QAction* teardownAction = 0;
+ QAction* ejectAction = 0;
+
+ const QString label = item->text();
+
+ const bool isDevice = !item->udi().isEmpty();
+ if (isDevice) {
+ ejectAction = m_model->ejectAction(index);
+ if (ejectAction) {
+ ejectAction->setParent(&menu);
+ menu.addAction(ejectAction);
+ }
+
+ teardownAction = m_model->teardownAction(index);
+ if (teardownAction) {
+ teardownAction->setParent(&menu);
+ menu.addAction(teardownAction);
+ }
+
+ if (teardownAction || ejectAction) {
+ mainSeparator = menu.addSeparator();
+ }
+ } else {
+ if (item->url() == QUrl(QStringLiteral("trash:/"))) {
+ emptyTrashAction = menu.addAction(QIcon::fromTheme(QStringLiteral("trash-empty")), i18nc("@action:inmenu", "Empty Trash"));
+ emptyTrashAction->setEnabled(item->icon() == QLatin1String("user-trash-full"));
+ menu.addSeparator();
+ }
+ addAction = menu.addAction(QIcon::fromTheme(QStringLiteral("document-new")), i18nc("@item:inmenu", "Add Entry..."));
+ mainSeparator = menu.addSeparator();
+ editAction = menu.addAction(QIcon::fromTheme(QStringLiteral("document-properties")), i18nc("@item:inmenu", "Edit '%1'...", label));
+ }
+
+ if (!addAction) {
+ addAction = menu.addAction(QIcon::fromTheme(QStringLiteral("document-new")), i18nc("@item:inmenu", "Add Entry..."));
+ }
+
+ QAction* openInNewTabAction = menu.addAction(i18nc("@item:inmenu", "Open '%1' in New Tab", label));
+ openInNewTabAction->setIcon(QIcon::fromTheme(QStringLiteral("tab-new")));
+
+ QAction* removeAction = 0;
+ if (!isDevice && !item->isSystemItem()) {
+ removeAction = menu.addAction(QIcon::fromTheme(QStringLiteral("edit-delete")), i18nc("@item:inmenu", "Remove '%1'", label));
+ }
+
+ QAction* hideAction = menu.addAction(i18nc("@item:inmenu", "Hide '%1'", label));
+ hideAction->setCheckable(true);
+ hideAction->setChecked(item->isHidden());
+
+ QAction* showAllAction = 0;
+ if (m_model->hiddenCount() > 0) {
+ if (!mainSeparator) {
+ mainSeparator = menu.addSeparator();
+ }
+ showAllAction = menu.addAction(i18nc("@item:inmenu", "Show All Entries"));
+ showAllAction->setCheckable(true);
+ showAllAction->setChecked(m_model->hiddenItemsShown());
+ }
+
+ menu.addSeparator();
+ QMenu* iconSizeSubMenu = new QMenu(i18nc("@item:inmenu", "Icon Size"), &menu);
+
+ struct IconSizeInfo
+ {
+ int size;
+ const char* context;
+ const char* text;
+ };
+
+ const int iconSizeCount = 4;
+ static const IconSizeInfo iconSizes[iconSizeCount] = {
+ {KIconLoader::SizeSmall, I18N_NOOP2_NOSTRIP("Small icon size", "Small (%1x%2)")},
+ {KIconLoader::SizeSmallMedium, I18N_NOOP2_NOSTRIP("Medium icon size", "Medium (%1x%2)")},
+ {KIconLoader::SizeMedium, I18N_NOOP2_NOSTRIP("Large icon size", "Large (%1x%2)")},
+ {KIconLoader::SizeLarge, I18N_NOOP2_NOSTRIP("Huge icon size", "Huge (%1x%2)")}
+ };
+
+ QHash<QAction*, int> iconSizeActionMap;
+ QActionGroup* iconSizeGroup = new QActionGroup(iconSizeSubMenu);
+
+ for (int i = 0; i < iconSizeCount; ++i) {
+ const int size = iconSizes[i].size;
+ const QString text = i18nc(iconSizes[i].context, iconSizes[i].text,
+ size, size);
+
+ QAction* action = iconSizeSubMenu->addAction(text);
+ iconSizeActionMap.insert(action, size);
+ action->setActionGroup(iconSizeGroup);
+ action->setCheckable(true);
+ action->setChecked(m_view->iconSize() == size);
+ }
+
+ menu.addMenu(iconSizeSubMenu);
+
+ menu.addSeparator();
+ foreach (QAction* action, customContextMenuActions()) {
+ menu.addAction(action);
+ }
+
+ QAction* action = menu.exec(pos.toPoint());
+ if (action) {
+ if (action == emptyTrashAction) {
+ emptyTrash();
+ } else if (action == addAction) {
+ addEntry();
+ } else if (action == showAllAction) {
+ m_model->setHiddenItemsShown(showAllAction->isChecked());
+ } else if (iconSizeActionMap.contains(action)) {
+ m_view->setIconSize(iconSizeActionMap.value(action));
+ } else {
+ // The index might have changed if devices were added/removed while
+ // the context menu was open.
+ index = m_model->index(item);
+ if (index < 0) {
+ // The item is not in the model any more, probably because it was an
+ // external device that has been removed while the context menu was open.
+ return;
+ }
+
+ if (action == editAction) {
+ editEntry(index);
+ } else if (action == removeAction) {
+ m_model->removeItem(index);
+ m_model->saveBookmarks();
+ } else if (action == hideAction) {
+ item->setHidden(hideAction->isChecked());
+ m_model->saveBookmarks();
+ } else if (action == openInNewTabAction) {
+ // TriggerItem does set up the storage first and then it will
+ // emit the slotItemMiddleClicked signal, because of Qt::MiddleButton.
+ triggerItem(index, Qt::MiddleButton);
+ } else if (action == teardownAction) {
+ m_model->requestTeardown(index);
+ } else if (action == ejectAction) {
+ m_model->requestEject(index);
+ }
+ }
+ }
+
+ selectClosestItem();
+}
+
+void PlacesPanel::slotViewContextMenuRequested(const QPointF& pos)
+{
+ QMenu menu(this);
+
+ QAction* addAction = menu.addAction(QIcon::fromTheme(QStringLiteral("document-new")), i18nc("@item:inmenu", "Add Entry..."));
+
+ QAction* showAllAction = 0;
+ if (m_model->hiddenCount() > 0) {
+ showAllAction = menu.addAction(i18nc("@item:inmenu", "Show All Entries"));
+ showAllAction->setCheckable(true);
+ showAllAction->setChecked(m_model->hiddenItemsShown());
+ }
+
+ menu.addSeparator();
+ foreach (QAction* action, customContextMenuActions()) {
+ menu.addAction(action);
+ }
+
+ QAction* action = menu.exec(pos.toPoint());
+ if (action) {
+ if (action == addAction) {
+ addEntry();
+ } else if (action == showAllAction) {
+ m_model->setHiddenItemsShown(showAllAction->isChecked());
+ }
+ }
+
+ selectClosestItem();
+}
+
+void PlacesPanel::slotItemDropEvent(int index, QGraphicsSceneDragDropEvent* event)
projects / dolphin.git / blobdiff