]> cloud.milkyroute.net Git - dolphin.git/blobdiff - src/dolphinmainwindow.cpp
Add Selection Mode
[dolphin.git] / src / dolphinmainwindow.cpp
index 39b8203877b011a5c6a5b76cf7232170814a37dc..aea0d31ad585c1dafeceeca6458dae0087fb4bdf 100644 (file)
@@ -83,6 +83,8 @@
 #include <QToolButton>
 #include <QWhatsThisClickedEvent>
 
+#include <iostream>
+
 namespace {
     // Used for GeneralSettings::version() to determine whether
     // an updated version of Dolphin is running, so as to migrate
@@ -124,7 +126,7 @@ DolphinMainWindow::DolphinMainWindow() :
     setComponentName(QStringLiteral("dolphin"), QGuiApplication::applicationDisplayName());
     setObjectName(QStringLiteral("Dolphin#"));
 
-    setStateConfigGroup("State");
+    //setStateConfigGroup("State"); // TODO: Don't leave this as a comment.
 
     connect(&DolphinNewFileMenuObserver::instance(), &DolphinNewFileMenuObserver::errorMessage,
             this, &DolphinMainWindow::showErrorMessage);
@@ -165,6 +167,7 @@ DolphinMainWindow::DolphinMainWindow() :
     m_actionHandler = new DolphinViewActionHandler(actionCollection(), this);
     connect(m_actionHandler, &DolphinViewActionHandler::actionBeingHandled, this, &DolphinMainWindow::clearStatusBar);
     connect(m_actionHandler, &DolphinViewActionHandler::createDirectoryTriggered, this, &DolphinMainWindow::createDirectory);
+    connect(m_actionHandler, &DolphinViewActionHandler::setSelectionMode, this, &DolphinMainWindow::slotSetSelectionMode);
 
     m_remoteEncoding = new DolphinRemoteEncoding(this, m_actionHandler);
     connect(this, &DolphinMainWindow::urlChanged,
@@ -192,6 +195,7 @@ DolphinMainWindow::DolphinMainWindow() :
 
     auto hamburgerMenu = static_cast<KHamburgerMenu *>(actionCollection()->action(
                                     KStandardAction::name(KStandardAction::HamburgerMenu)));
+    hamburgerMenu->icon();
     hamburgerMenu->setMenuBar(menuBar());
     hamburgerMenu->setShowMenuBarAction(showMenuBarAction);
     connect(hamburgerMenu, &KHamburgerMenu::aboutToShowMenu,
@@ -713,12 +717,22 @@ void DolphinMainWindow::undo()
 
 void DolphinMainWindow::cut()
 {
-    m_activeViewContainer->view()->cutSelectedItemsToClipboard();
+    if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
+        m_activeViewContainer->setSelectionModeEnabled(true, actionCollection(), SelectionModeBottomBar::Contents::CutContents);
+    } else {
+        m_activeViewContainer->view()->cutSelectedItemsToClipboard();
+        m_activeViewContainer->setSelectionModeEnabled(false);
+    }
 }
 
 void DolphinMainWindow::copy()
 {
-    m_activeViewContainer->view()->copySelectedItemsToClipboard();
+    if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
+        m_activeViewContainer->setSelectionModeEnabled(true, actionCollection(), SelectionModeBottomBar::Contents::CopyContents);
+    } else {
+        m_activeViewContainer->view()->copySelectedItemsToClipboard();
+        m_activeViewContainer->setSelectionModeEnabled(false);
+    }
 }
 
 void DolphinMainWindow::paste()
@@ -845,6 +859,11 @@ void DolphinMainWindow::slotGoForward(QAction* action)
     }
 }
 
+void DolphinMainWindow::slotSetSelectionMode(bool enabled, SelectionModeBottomBar::Contents bottomBarContents)
+{
+    m_activeViewContainer->setSelectionModeEnabled(enabled, actionCollection(), bottomBarContents);
+}
+
 void DolphinMainWindow::selectAll()
 {
     clearStatusBar();
@@ -884,6 +903,26 @@ void DolphinMainWindow::toggleSplitStash()
     tabPage->setSplitViewEnabled(true, WithAnimation, QUrl("stash:/"));
 }
 
+void DolphinMainWindow::copyToInactiveSplitView()
+{
+    if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
+        m_activeViewContainer->setSelectionModeEnabled(true, actionCollection(), SelectionModeBottomBar::Contents::CopyToOtherViewContents);
+    } else {
+        m_tabWidget->copyToInactiveSplitView();
+        m_activeViewContainer->setSelectionModeEnabled(false);
+    }
+}
+
+void DolphinMainWindow::moveToInactiveSplitView()
+{
+    if (m_activeViewContainer->view()->selectedItems().isEmpty()) {
+        m_activeViewContainer->setSelectionModeEnabled(true, actionCollection(), SelectionModeBottomBar::Contents::MoveToOtherViewContents);
+    } else {
+        m_tabWidget->moveToInactiveSplitView();
+        m_activeViewContainer->setSelectionModeEnabled(false);
+    }
+}
+
 void DolphinMainWindow::reloadView()
 {
     clearStatusBar();
@@ -906,6 +945,14 @@ void DolphinMainWindow::disableStopAction()
     actionCollection()->action(QStringLiteral("stop"))->setEnabled(false);
 }
 
+void DolphinMainWindow::toggleSelectionMode()
+{
+    const bool checked = !m_activeViewContainer->isSelectionModeEnabled();
+
+    m_activeViewContainer->setSelectionModeEnabled(checked, actionCollection(), SelectionModeBottomBar::Contents::GeneralContents);
+    actionCollection()->action(QStringLiteral("toggle_selection_mode"))->setChecked(checked);
+}
+
 void DolphinMainWindow::showFilterBar()
 {
     m_activeViewContainer->setFilterBarVisible(true);
@@ -1283,6 +1330,11 @@ void DolphinMainWindow::updateHamburgerMenu()
     menu->addAction(ac->action(QStringLiteral("go_forward")));
 
     menu->addMenu(m_newFileMenu->menu());
+    if (!toolBar()->isVisible()
+        || !toolbarActions.contains(ac->action(QStringLiteral("toggle_selection_mode_with_popup")))
+    ) {
+        menu->addAction(ac->action(QStringLiteral("toggle_selection_mode")));
+    }
     menu->addAction(ac->action(QStringLiteral("basic_actions")));
     menu->addAction(ac->action(KStandardAction::name(KStandardAction::Undo)));
     if (!toolBar()->isVisible()
@@ -1562,7 +1614,7 @@ void DolphinMainWindow::setupActions()
     copyToOtherViewAction->setIcon(QIcon::fromTheme(QStringLiteral("edit-copy")));
     copyToOtherViewAction->setIconText(i18nc("@action:inmenu Edit", "Copy to Inactive Split View"));
     actionCollection()->setDefaultShortcut(copyToOtherViewAction, Qt::SHIFT | Qt::Key_F5 );
-    connect(copyToOtherViewAction, &QAction::triggered, m_tabWidget, &DolphinTabWidget::copyToInactiveSplitView);
+    connect(copyToOtherViewAction, &QAction::triggered, this, &DolphinMainWindow::copyToInactiveSplitView);
 
     QAction* moveToOtherViewAction = actionCollection()->addAction(QStringLiteral("move_to_inactive_split_view"));
     moveToOtherViewAction->setText(i18nc("@action:inmenu", "Move to Inactive Split View"));
@@ -1571,7 +1623,7 @@ void DolphinMainWindow::setupActions()
     moveToOtherViewAction->setIcon(QIcon::fromTheme(QStringLiteral("edit-cut")));
     moveToOtherViewAction->setIconText(i18nc("@action:inmenu Edit", "Move to Inactive Split View"));
     actionCollection()->setDefaultShortcut(moveToOtherViewAction, Qt::SHIFT | Qt::Key_F6 );
-    connect(moveToOtherViewAction, &QAction::triggered, m_tabWidget, &DolphinTabWidget::moveToInactiveSplitView);
+    connect(moveToOtherViewAction, &QAction::triggered, this, &DolphinMainWindow::moveToInactiveSplitView);
 
     QAction* showFilterBar = actionCollection()->addAction(QStringLiteral("show_filter_bar"));
     showFilterBar->setText(i18nc("@action:inmenu Tools", "Filter..."));
@@ -1617,6 +1669,33 @@ void DolphinMainWindow::setupActions()
     toggleSearchAction->setWhatsThis(searchAction->whatsThis());
     toggleSearchAction->setCheckable(true);
 
+    QAction *toggleSelectionModeAction = actionCollection()->addAction(QStringLiteral("toggle_selection_mode"));
+    // i18n: This action toggles a selection mode.
+    toggleSelectionModeAction->setText(i18nc("@action:inmenu", "Select Files and Folders"));
+    // i18n: Opens a selection mode for selecting files/folders and later selecting an action that acts on them.
+    // So in a way "Select" here is used to mean both "Select files" and also "Select what to do" but mostly the first.
+    // The text is kept so unspecific because it will be shown on the toolbar where space is at a premium.
+    toggleSelectionModeAction->setIconText(i18nc("@action:intoolbar", "Select"));
+    toggleSelectionModeAction->setWhatsThis(xi18nc("@info:whatsthis", "<para>This application doesn't know which files or folders should be acted on, "
+        "unless they are <emphasis>selected</emphasis> first. Press this to toggle the <emphasis>Selection Mode</emphasis> which makes selecting and deselecting as "
+        "easy as pressing an item once.</para><para>While in this mode, a quick access bar at the bottom shows all the available actions for the current "
+        "selection of items.</para>"));
+    toggleSelectionModeAction->setIcon(QIcon::fromTheme(QStringLiteral("quickwizard")));
+    toggleSelectionModeAction->setCheckable(true);
+    actionCollection()->setDefaultShortcut(toggleSelectionModeAction, Qt::Key_Space );
+    connect(toggleSelectionModeAction, &QAction::triggered, this, &DolphinMainWindow::toggleSelectionMode);
+
+    // A special version of the toggleSelectionModeAction for the toolbar that also contains a menu
+    // with the selectAllAction and invertSelectionAction.
+    auto *toggleSelectionModeToolBarAction = new KToolBarPopupAction(toggleSelectionModeAction->icon(), toggleSelectionModeAction->iconText(), actionCollection());
+    toggleSelectionModeToolBarAction->setToolTip(toggleSelectionModeAction->text());
+    toggleSelectionModeToolBarAction->setWhatsThis(toggleSelectionModeAction->whatsThis());
+    actionCollection()->addAction(QStringLiteral("toggle_selection_mode_with_popup"), toggleSelectionModeToolBarAction);
+    toggleSelectionModeToolBarAction->setCheckable(true);
+    toggleSelectionModeToolBarAction->setPopupMode(QToolButton::DelayedPopup);
+    connect(toggleSelectionModeToolBarAction, &QAction::triggered, toggleSelectionModeAction, &QAction::trigger);
+    connect(toggleSelectionModeAction, &QAction::toggled, toggleSelectionModeToolBarAction, &QAction::setChecked);
+
     QAction* selectAllAction = KStandardAction::selectAll(this, &DolphinMainWindow::selectAll, actionCollection());
     selectAllAction->setWhatsThis(xi18nc("@info:whatsthis", "This selects all "
         "files and folders in the current location."));
@@ -1629,6 +1708,11 @@ void DolphinMainWindow::setupActions()
     actionCollection()->setDefaultShortcut(invertSelection, Qt::CTRL | Qt::SHIFT | Qt::Key_A);
     connect(invertSelection, &QAction::triggered, this, &DolphinMainWindow::invertSelection);
 
+    QMenu *toggleSelectionModeActionMenu = new QMenu(this);
+    toggleSelectionModeActionMenu->addAction(selectAllAction);
+    toggleSelectionModeActionMenu->addAction(invertSelection);
+    toggleSelectionModeToolBarAction->setMenu(toggleSelectionModeActionMenu);
+
     // setup 'View' menu
     // (note that most of it is set up in DolphinViewActionHandler)
 
@@ -2143,6 +2227,11 @@ void DolphinMainWindow::updateFileAndEditActions()
     const KActionCollection* col = actionCollection();
     KFileItemListProperties capabilitiesSource(list);
 
+    QAction* renameAction            = col->action(KStandardAction::name(KStandardAction::RenameFile));
+    QAction* moveToTrashAction       = col->action(KStandardAction::name(KStandardAction::MoveToTrash));
+    QAction* deleteAction            = col->action(KStandardAction::name(KStandardAction::DeleteFile));
+    QAction* cutAction               = col->action(KStandardAction::name(KStandardAction::Cut));
+    QAction* duplicateAction         = col->action(QStringLiteral("duplicate")); // see DolphinViewActionHandler
     QAction* addToPlacesAction = col->action(QStringLiteral("add_to_places"));
     QAction* copyToOtherViewAction   = col->action(QStringLiteral("copy_to_inactive_split_view"));
     QAction* moveToOtherViewAction   = col->action(QStringLiteral("move_to_inactive_split_view"));
@@ -2151,20 +2240,19 @@ void DolphinMainWindow::updateFileAndEditActions()
     if (list.isEmpty()) {
         stateChanged(QStringLiteral("has_no_selection"));
 
+        // All actions that need a selection to function can be enabled because they should trigger selection mode.
+        renameAction->setEnabled(true);
+        moveToTrashAction->setEnabled(true);
+        deleteAction->setEnabled(true);
+        cutAction->setEnabled(true);
+        duplicateAction->setEnabled(true);
         addToPlacesAction->setEnabled(true);
-        copyToOtherViewAction->setEnabled(false);
-        moveToOtherViewAction->setEnabled(false);
-        copyLocation->setEnabled(false);
+        copyLocation->setEnabled(true);
     } else {
         stateChanged(QStringLiteral("has_selection"));
 
-        QAction* renameAction            = col->action(KStandardAction::name(KStandardAction::RenameFile));
-        QAction* moveToTrashAction       = col->action(KStandardAction::name(KStandardAction::MoveToTrash));
-        QAction* deleteAction            = col->action(KStandardAction::name(KStandardAction::DeleteFile));
-        QAction* cutAction               = col->action(KStandardAction::name(KStandardAction::Cut));
         QAction* deleteWithTrashShortcut = col->action(QStringLiteral("delete_shortcut")); // see DolphinViewActionHandler
         QAction* showTarget              = col->action(QStringLiteral("show_target"));
-        QAction* duplicateAction         = col->action(QStringLiteral("duplicate")); // see DolphinViewActionHandler
 
         if (list.length() == 1 && list.first().isDir()) {
             addToPlacesAction->setEnabled(true);
@@ -2172,23 +2260,6 @@ void DolphinMainWindow::updateFileAndEditActions()
             addToPlacesAction->setEnabled(false);
         }
 
-        if (m_tabWidget->currentTabPage()->splitViewEnabled()) {
-            DolphinTabPage* tabPage = m_tabWidget->currentTabPage();
-            KFileItem capabilitiesDestination;
-
-            if (tabPage->primaryViewActive()) {
-                capabilitiesDestination = tabPage->secondaryViewContainer()->url();
-            } else {
-                capabilitiesDestination = tabPage->primaryViewContainer()->url();
-            }
-
-            copyToOtherViewAction->setEnabled(capabilitiesDestination.isWritable());
-            moveToOtherViewAction->setEnabled(capabilitiesSource.supportsMoving() && capabilitiesDestination.isWritable());
-        } else {
-            copyToOtherViewAction->setEnabled(false);
-            moveToOtherViewAction->setEnabled(false);
-        }
-
         const bool enableMoveToTrash = capabilitiesSource.isLocal() && capabilitiesSource.supportsMoving();
 
         renameAction->setEnabled(capabilitiesSource.supportsMoving());
@@ -2200,12 +2271,36 @@ void DolphinMainWindow::updateFileAndEditActions()
         showTarget->setEnabled(list.length() == 1 && list.at(0).isLink());
         duplicateAction->setEnabled(capabilitiesSource.supportsWriting());
     }
+
+    if (m_tabWidget->currentTabPage()->splitViewEnabled()) {
+        DolphinTabPage* tabPage = m_tabWidget->currentTabPage();
+        KFileItem capabilitiesDestination;
+
+        if (tabPage->primaryViewActive()) {
+            capabilitiesDestination = tabPage->secondaryViewContainer()->url();
+        } else {
+            capabilitiesDestination = tabPage->primaryViewContainer()->url();
+        }
+
+        copyToOtherViewAction->setEnabled(capabilitiesDestination.isWritable());
+        moveToOtherViewAction->setEnabled((list.isEmpty() || capabilitiesSource.supportsMoving()) && capabilitiesDestination.isWritable());
+    } else {
+        copyToOtherViewAction->setEnabled(false);
+        moveToOtherViewAction->setEnabled(false);
+    }
 }
 
 void DolphinMainWindow::updateViewActions()
 {
     m_actionHandler->updateViewActions();
 
+    QAction *toggleSelectionModeAction = actionCollection()->action(QStringLiteral("toggle_selection_mode"));
+    disconnect(nullptr, &DolphinViewContainer::selectionModeChanged,
+               toggleSelectionModeAction, &QAction::setChecked);
+    toggleSelectionModeAction->setChecked(m_activeViewContainer->isSelectionModeEnabled());
+    connect(m_activeViewContainer, &DolphinViewContainer::selectionModeChanged,
+            toggleSelectionModeAction, &QAction::setChecked);
+
     QAction* toggleFilterBarAction = actionCollection()->action(QStringLiteral("toggle_filter"));
     toggleFilterBarAction->setChecked(m_activeViewContainer->isFilterBarVisible());