]> cloud.milkyroute.net Git - dolphin.git/blobdiff - src/dolphincontextmenu.cpp
Allow moving items to trash also for non-local files
[dolphin.git] / src / dolphincontextmenu.cpp
index 20be6f4e8e1c616137f776e43606e13d6e022114..670062250a86ba6ea322da1e5a03207d46e2a208 100644 (file)
 
 #include "dolphinmainwindow.h"
 #include "dolphinnewfilemenu.h"
-#include "settings/dolphinsettings.h"
 #include "dolphinviewcontainer.h"
 #include "dolphin_generalsettings.h"
 
-#include <kactioncollection.h>
-#include <kdesktopfile.h>
-#include <kfileitemlistproperties.h>
-#include <kfileplacesmodel.h>
-#include <kglobal.h>
-#include <kiconloader.h>
-#include <kio/netaccess.h>
-#include <kmenu.h>
-#include <kmenubar.h>
-#include <kmessagebox.h>
-#include <kmimetypetrader.h>
-#include <kmodifierkeyinfo.h>
-#include <knewfilemenu.h>
+#include <KActionCollection>
+#include <KDesktopFile>
+#include <kfileitemactionplugin.h>
+#include <kabstractfileitemactionplugin.h>
+#include <KFileItemActions>
+#include <KFileItemListProperties>
+#include <KFilePlacesModel>
+#include <KGlobal>
+#include <KIconLoader>
+#include <KIO/NetAccess>
+#include <KMenu>
+#include <KMenuBar>
+#include <KMessageBox>
+#include <KMimeTypeTrader>
+#include <KModifierKeyInfo>
+#include <KNewFileMenu>
 #include <konqmimedata.h>
 #include <konq_operations.h>
-#include <kfileitemactions.h>
-#include <klocale.h>
-#include <kpropertiesdialog.h>
-#include <kstandardaction.h>
-#include <kstandarddirs.h>
-
-#include <QtGui/QApplication>
-#include <QtGui/QClipboard>
-#include <QtCore/QDir>
-
+#include <KService>
+#include <KLocale>
+#include <KPropertiesDialog>
+#include <KStandardAction>
+#include <KStandardDirs>
+#include <KToolBar>
+
+#include <QApplication>
+#include <QClipboard>
+#include <QDir>
+
+#include "views/dolphinplacesmodel.h"
 #include "views/dolphinview.h"
 #include "views/viewmodecontroller.h"
 
 K_GLOBAL_STATIC(KModifierKeyInfo, m_keyInfo)
 
 DolphinContextMenu::DolphinContextMenu(DolphinMainWindow* parent,
+                                       const QPoint& pos,
                                        const KFileItem& fileInfo,
                                        const KUrl& baseUrl) :
+    QObject(parent),
+    m_pos(pos),
     m_mainWindow(parent),
-    m_capabilities(0),
     m_fileInfo(fileInfo),
     m_baseUrl(baseUrl),
+    m_baseFileItem(0),
+    m_selectedItems(),
+    m_selectedItemsProperties(0),
     m_context(NoContext),
     m_copyToMenu(parent),
     m_customActions(),
-    m_popup(new KMenu(m_mainWindow)),
+    m_popup(0),
     m_command(None),
     m_shiftPressed(false),
     m_removeAction(0)
@@ -74,25 +83,29 @@ DolphinContextMenu::DolphinContextMenu(DolphinMainWindow* parent,
     // The context menu either accesses the URLs of the selected items
     // or the items itself. To increase the performance both lists are cached.
     const DolphinView* view = m_mainWindow->activeViewContainer()->view();
-    m_selectedUrls = view->selectedUrls();
     m_selectedItems = view->selectedItems();
 
-    if (m_keyInfo != 0) {
+    if (m_keyInfo) {
         if (m_keyInfo->isKeyPressed(Qt::Key_Shift) || m_keyInfo->isKeyLatched(Qt::Key_Shift)) {
             m_shiftPressed = true;
         }
-        connect(m_keyInfo, SIGNAL(keyPressed(Qt::Key, bool)),
-                this, SLOT(slotKeyModifierPressed(Qt::Key, bool)));
+        connect(m_keyInfo, SIGNAL(keyPressed(Qt::Key,bool)),
+                this, SLOT(slotKeyModifierPressed(Qt::Key,bool)));
     }
 
     m_removeAction = new QAction(this);
     connect(m_removeAction, SIGNAL(triggered()), this, SLOT(slotRemoveActionTriggered()));
+
+    m_popup = new KMenu(m_mainWindow);
 }
 
 DolphinContextMenu::~DolphinContextMenu()
 {
-    delete m_capabilities;
-    m_capabilities = 0;
+    delete m_selectedItemsProperties;
+    m_selectedItemsProperties = 0;
+
+    delete m_popup;
+    m_popup = 0;
 }
 
 void DolphinContextMenu::setCustomActions(const QList<QAction*>& actions)
@@ -146,10 +159,10 @@ void DolphinContextMenu::slotKeyModifierPressed(Qt::Key key, bool pressed)
 void DolphinContextMenu::slotRemoveActionTriggered()
 {
     const KActionCollection* collection = m_mainWindow->actionCollection();
-    if (m_shiftPressed) {
-        collection->action("delete")->trigger();
-    } else {
+    if (moveToTrash()) {
         collection->action("move_to_trash")->trigger();
+    } else {
+        collection->action("delete")->trigger();
     }
 }
 
@@ -157,9 +170,7 @@ void DolphinContextMenu::openTrashContextMenu()
 {
     Q_ASSERT(m_context & TrashContext);
 
-    addShowMenubarAction();
-
-    QAction* emptyTrashAction = new QAction(KIcon("trash-empty"), i18nc("@action:inmenu", "Empty Trash"), m_popup.data());
+    QAction* emptyTrashAction = new QAction(KIcon("trash-empty"), i18nc("@action:inmenu", "Empty Trash"), m_popup);
     KConfig trashConfig("trashrc", KConfig::SimpleConfig);
     emptyTrashAction->setEnabled(!trashConfig.group("Status").readEntry("Empty", true));
     m_popup->addAction(emptyTrashAction);
@@ -177,22 +188,15 @@ void DolphinContextMenu::openTrashContextMenu()
     QAction* propertiesAction = m_mainWindow->actionCollection()->action("properties");
     m_popup->addAction(propertiesAction);
 
-    QAction *action = m_popup->exec(QCursor::pos());
+    addShowMenuBarAction();
+
+    QAction *action = m_popup->exec(m_pos);
     if (action == emptyTrashAction) {
-        const QString text(i18nc("@info", "Do you really want to empty the Trash? All items will be deleted."));
-        const bool del = KMessageBox::warningContinueCancel(m_mainWindow,
-                                                            text,
-                                                            QString(),
-                                                            KGuiItem(i18nc("@action:button", "Empty Trash"),
-                                                                     KIcon("user-trash"))
-                                                           ) == KMessageBox::Continue;
-        if (del) {
-            KonqOperations::emptyTrash(m_mainWindow);
-        }
+        KonqOperations::emptyTrash(m_mainWindow);
     } else if (action == addToPlacesAction) {
-        const KUrl& url = m_mainWindow->activeViewContainer()->url();
+        const KUrl url = m_mainWindow->activeViewContainer()->url();
         if (url.isValid()) {
-            DolphinSettings::instance().placesModel()->addPlace(i18nc("@label", "Trash"), url);
+            DolphinPlacesModel::instance()->addPlace(i18nc("@label", "Trash"), url);
         }
     }
 }
@@ -202,8 +206,6 @@ void DolphinContextMenu::openTrashItemContextMenu()
     Q_ASSERT(m_context & TrashContext);
     Q_ASSERT(m_context & ItemContext);
 
-    addShowMenubarAction();
-
     QAction* restoreAction = new QAction(i18nc("@action:inmenu", "Restore"), m_mainWindow);
     m_popup->addAction(restoreAction);
 
@@ -213,8 +215,13 @@ void DolphinContextMenu::openTrashItemContextMenu()
     QAction* propertiesAction = m_mainWindow->actionCollection()->action("properties");
     m_popup->addAction(propertiesAction);
 
-    if (m_popup->exec(QCursor::pos()) == restoreAction) {
-        KonqOperations::restoreTrashedItems(m_selectedUrls, m_mainWindow);
+    if (m_popup->exec(m_pos) == restoreAction) {
+        KUrl::List selectedUrls;
+        foreach (const KFileItem &item, m_selectedItems) {
+            selectedUrls.append(item.url());
+        }
+
+        KonqOperations::restoreTrashedItems(selectedUrls, m_mainWindow);
     }
 }
 
@@ -225,15 +232,17 @@ void DolphinContextMenu::openItemContextMenu()
     QAction* openParentInNewWindowAction = 0;
     QAction* openParentInNewTabAction = 0;
     QAction* addToPlacesAction = 0;
-    if (m_selectedUrls.count() == 1) {
+    if (m_selectedItems.count() == 1) {
         if (m_fileInfo.isDir()) {
             // setup 'Create New' menu
-            DolphinNewFileMenu* newFileMenu = new DolphinNewFileMenu(m_popup.data(), m_mainWindow);
+            DolphinNewFileMenu* newFileMenu = new DolphinNewFileMenu(m_mainWindow);
             const DolphinView* view = m_mainWindow->activeViewContainer()->view();
-            newFileMenu->setViewShowsHiddenFiles(view->showHiddenFiles());
+            newFileMenu->setViewShowsHiddenFiles(view->hiddenFilesShown());
             newFileMenu->checkUpToDate();
             newFileMenu->setPopupFiles(m_fileInfo.url());
-            newFileMenu->setEnabled(capabilities().supportsWriting());
+            newFileMenu->setEnabled(selectedItemsProperties().supportsWriting());
+            connect(newFileMenu, SIGNAL(fileCreated(KUrl)), newFileMenu, SLOT(deleteLater()));
+            connect(newFileMenu, SIGNAL(directoryCreated(KUrl)), newFileMenu, SLOT(deleteLater()));
 
             KMenu* menu = newFileMenu->menu();
             menu->setTitle(i18nc("@title:menu Create new folder, file, link, etc.", "Create New"));
@@ -270,35 +279,36 @@ void DolphinContextMenu::openItemContextMenu()
         }
     }
 
-    addShowMenubarAction();
     insertDefaultItemActions();
 
     m_popup->addSeparator();
 
     KFileItemActions fileItemActions;
-    fileItemActions.setItemListProperties(capabilities());
+    fileItemActions.setItemListProperties(selectedItemsProperties());
     addServiceActions(fileItemActions);
 
-    addVersionControlActions();
+    addFileItemPluginActions();
+
+    addVersionControlPluginActions();
 
     // insert 'Copy To' and 'Move To' sub menus
-    if (DolphinSettings::instance().generalSettings()->showCopyMoveMenu()) {
+    if (GeneralSettings::showCopyMoveMenu()) {
         m_copyToMenu.setItems(m_selectedItems);
-        m_copyToMenu.setReadOnly(!capabilities().supportsWriting());
-        m_copyToMenu.addActionsTo(m_popup.data());
+        m_copyToMenu.setReadOnly(!selectedItemsProperties().supportsWriting());
+        m_copyToMenu.addActionsTo(m_popup);
     }
 
     // insert 'Properties...' entry
     QAction* propertiesAction = m_mainWindow->actionCollection()->action("properties");
     m_popup->addAction(propertiesAction);
 
-    QAction* activatedAction = m_popup->exec(QCursor::pos());
-    if (activatedAction != 0) {
+    QAction* activatedAction = m_popup->exec(m_pos);
+    if (activatedAction) {
         if (activatedAction == addToPlacesAction) {
             const KUrl selectedUrl(m_fileInfo.url());
             if (selectedUrl.isValid()) {
-                DolphinSettings::instance().placesModel()->addPlace(placesName(selectedUrl),
-                                                                    selectedUrl);
+                DolphinPlacesModel::instance()->addPlace(placesName(selectedUrl),
+                                                         selectedUrl);
             }
         } else if (activatedAction == openParentInNewWindowAction) {
             m_command = OpenParentFolderInNewWindow;
@@ -310,12 +320,10 @@ void DolphinContextMenu::openItemContextMenu()
 
 void DolphinContextMenu::openViewportContextMenu()
 {
-    addShowMenubarAction();
-
     // setup 'Create New' menu
     KNewFileMenu* newFileMenu = m_mainWindow->newFileMenu();
     const DolphinView* view = m_mainWindow->activeViewContainer()->view();
-    newFileMenu->setViewShowsHiddenFiles(view->showHiddenFiles());
+    newFileMenu->setViewShowsHiddenFiles(view->hiddenFilesShown());
     newFileMenu->checkUpToDate();
     newFileMenu->setPopupFiles(m_baseUrl);
     m_popup->addMenu(newFileMenu->menu());
@@ -339,30 +347,28 @@ void DolphinContextMenu::openViewportContextMenu()
     m_popup->addAction(pasteAction);
     m_popup->addSeparator();
 
-    // insert service actions
-    const KFileItem item(KFileItem::Unknown, KFileItem::Unknown, m_baseUrl);
-    const KFileItemListProperties baseUrlProperties(KFileItemList() << item);
+    // Insert service actions
+    const KFileItemListProperties baseUrlProperties(KFileItemList() << baseFileItem());
     KFileItemActions fileItemActions;
     fileItemActions.setItemListProperties(baseUrlProperties);
     addServiceActions(fileItemActions);
 
-    addVersionControlActions();
+    addFileItemPluginActions();
+
+    addVersionControlPluginActions();
 
     addCustomActions();
 
-    QAction* propertiesAction = m_popup->addAction(i18nc("@action:inmenu", "Properties"));
-    propertiesAction->setIcon(KIcon("document-properties"));
-    QAction* action = m_popup->exec(QCursor::pos());
-    if (action == propertiesAction) {
-        const KUrl& url = m_mainWindow->activeViewContainer()->url();
-
-        KPropertiesDialog* dialog = new KPropertiesDialog(url, m_mainWindow);
-        dialog->setAttribute(Qt::WA_DeleteOnClose);
-        dialog->show();
-    } else if ((addToPlacesAction != 0) && (action == addToPlacesAction)) {
-        const KUrl& url = m_mainWindow->activeViewContainer()->url();
+    QAction* propertiesAction = m_mainWindow->actionCollection()->action("properties");
+    m_popup->addAction(propertiesAction);
+
+    addShowMenuBarAction();
+
+    QAction* action = m_popup->exec(m_pos);
+    if (addToPlacesAction && (action == addToPlacesAction)) {
+        const KUrl url = m_mainWindow->activeViewContainer()->url();
         if (url.isValid()) {
-            DolphinSettings::instance().placesModel()->addPlace(placesName(url), url);
+            DolphinPlacesModel::instance()->addPlace(placesName(url), url);
         }
     }
 }
@@ -392,12 +398,13 @@ void DolphinContextMenu::insertDefaultItemActions()
     }
 }
 
-void DolphinContextMenu::addShowMenubarAction()
+void DolphinContextMenu::addShowMenuBarAction()
 {
-    KAction* showMenuBar = m_mainWindow->showMenuBarAction();
-    if (!m_mainWindow->menuBar()->isVisible()) {
-        m_popup->addAction(showMenuBar);
+    const KActionCollection* ac = m_mainWindow->actionCollection();
+    QAction* showMenuBar = ac->action(KStandardAction::name(KStandardAction::ShowMenubar));
+    if (!m_mainWindow->menuBar()->isVisible() && !m_mainWindow->toolBar()->isVisible()) {
         m_popup->addSeparator();
+        m_popup->addAction(showMenuBar);
     }
 }
 
@@ -412,7 +419,7 @@ QString DolphinContextMenu::placesName(const KUrl& url) const
 
 bool DolphinContextMenu::placeExists(const KUrl& url) const
 {
-    const KFilePlacesModel* placesModel = DolphinSettings::instance().placesModel();
+    const KFilePlacesModel* placesModel = DolphinPlacesModel::instance();
     const int count = placesModel->rowCount();
 
     for (int i = 0; i < count; ++i) {
@@ -433,7 +440,7 @@ QAction* DolphinContextMenu::createPasteAction()
         action = new QAction(KIcon("edit-paste"), i18nc("@action:inmenu", "Paste Into Folder"), this);
         const QMimeData* mimeData = QApplication::clipboard()->mimeData();
         const KUrl::List pasteData = KUrl::List::fromMimeData(mimeData);
-        action->setEnabled(!pasteData.isEmpty() && capabilities().supportsWriting());
+        action->setEnabled(!pasteData.isEmpty() && selectedItemsProperties().supportsWriting());
         connect(action, SIGNAL(triggered()), m_mainWindow, SLOT(pasteIntoFolder()));
     } else {
         action = m_mainWindow->actionCollection()->action(KStandardAction::name(KStandardAction::Paste));
@@ -442,12 +449,20 @@ QAction* DolphinContextMenu::createPasteAction()
     return action;
 }
 
-KFileItemListProperties& DolphinContextMenu::capabilities()
+KFileItemListProperties& DolphinContextMenu::selectedItemsProperties() const
 {
-    if (m_capabilities == 0) {
-        m_capabilities = new KFileItemListProperties(m_selectedItems);
+    if (!m_selectedItemsProperties) {
+        m_selectedItemsProperties = new KFileItemListProperties(m_selectedItems);
     }
-    return *m_capabilities;
+    return *m_selectedItemsProperties;
+}
+
+KFileItem DolphinContextMenu::baseFileItem()
+{
+    if (!m_baseFileItem) {
+        m_baseFileItem = new KFileItem(KFileItem::Unknown, KFileItem::Unknown, m_baseUrl);
+    }
+    return *m_baseFileItem;
 }
 
 void DolphinContextMenu::addServiceActions(KFileItemActions& fileItemActions)
@@ -455,13 +470,56 @@ void DolphinContextMenu::addServiceActions(KFileItemActions& fileItemActions)
     fileItemActions.setParentWidget(m_mainWindow);
 
     // insert 'Open With...' action or sub menu
-    fileItemActions.addOpenWithActionsTo(m_popup.data(), "DesktopEntryName != 'dolphin'");
+    fileItemActions.addOpenWithActionsTo(m_popup, "DesktopEntryName != 'dolphin'");
 
     // insert 'Actions' sub menu
-    fileItemActions.addServiceActionsTo(m_popup.data());
+    fileItemActions.addServiceActionsTo(m_popup);
+}
+
+void DolphinContextMenu::addFileItemPluginActions()
+{
+    KFileItemListProperties props;
+    if (m_selectedItems.isEmpty()) {
+        props.setItems(KFileItemList() << baseFileItem());
+    } else {
+        props = selectedItemsProperties();
+    }
+
+    QString commonMimeType = props.mimeType();
+    if (commonMimeType.isEmpty()) {
+        commonMimeType = QLatin1String("application/octet-stream");
+    }
+
+    const KService::List pluginServices = KMimeTypeTrader::self()->query(commonMimeType, "KFileItemAction/Plugin", "exist Library");
+    if (pluginServices.isEmpty()) {
+        return;
+    }
+
+    const KConfig config("kservicemenurc", KConfig::NoGlobals);
+    const KConfigGroup showGroup = config.group("Show");
+
+    foreach (const KSharedPtr<KService>& service, pluginServices) {
+        if (!showGroup.readEntry(service->desktopEntryName(), true)) {
+            // The plugin has been disabled
+            continue;
+        }
+
+        // Old API (kdelibs-4.6.0 only)
+        KFileItemActionPlugin* plugin = service->createInstance<KFileItemActionPlugin>();
+        if (plugin) {
+            plugin->setParent(m_popup);
+            m_popup->addActions(plugin->actions(props, m_mainWindow));
+        }
+        // New API (kdelibs >= 4.6.1)
+        KAbstractFileItemActionPlugin* abstractPlugin = service->createInstance<KAbstractFileItemActionPlugin>();
+        if (abstractPlugin) {
+            abstractPlugin->setParent(m_popup);
+            m_popup->addActions(abstractPlugin->actions(props, m_mainWindow));
+        }
+    }
 }
 
-void DolphinContextMenu::addVersionControlActions()
+void DolphinContextMenu::addVersionControlPluginActions()
 {
     const DolphinView* view = m_mainWindow->activeViewContainer()->view();
     const QList<QAction*> versionControlActions = view->versionControlActions(m_selectedItems);
@@ -483,11 +541,25 @@ void DolphinContextMenu::addCustomActions()
 void DolphinContextMenu::updateRemoveAction()
 {
     const KActionCollection* collection = m_mainWindow->actionCollection();
-    const bool moveToTrash = capabilities().isLocal() && !m_shiftPressed;
-    const QAction* action = moveToTrash ? collection->action("move_to_trash") : collection->action("delete");
-    m_removeAction->setText(action->text());
+
+    // Using m_removeAction->setText(action->text()) does not apply the &-shortcut.
+    // This is only done until the original action has been shown at least once. To
+    // bypass this issue, the text and &-shortcut is applied manually.
+    const QAction* action = 0;
+    if (moveToTrash()) {
+        action = collection->action("move_to_trash");
+        m_removeAction->setText(i18nc("@action:inmenu", "&Move to Trash"));
+    } else {
+        action = collection->action("delete");
+        m_removeAction->setText(i18nc("@action:inmenu", "&Delete"));
+    }
     m_removeAction->setIcon(action->icon());
     m_removeAction->setShortcuts(action->shortcuts());
 }
 
+bool DolphinContextMenu::moveToTrash() const
+{
+    return !m_shiftPressed;
+}
+
 #include "dolphincontextmenu.moc"