X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/f65b0899c3666561cafac14f67ab0bb8a5bfa00a..40cc5f665d:/src/dolphinviewcontainer.h

diff --git a/src/dolphinviewcontainer.h b/src/dolphinviewcontainer.h
index eeb9204c1..3ff575970 100644
--- a/src/dolphinviewcontainer.h
+++ b/src/dolphinviewcontainer.h
@@ -7,8 +7,9 @@
 #ifndef DOLPHINVIEWCONTAINER_H
 #define DOLPHINVIEWCONTAINER_H
 
-#include "config-kactivities.h"
+#include "config-dolphin.h"
 #include "dolphinurlnavigator.h"
+#include "selectionmode/bottombar.h"
 #include "views/dolphinview.h"
 
 #include <KFileItem>
@@ -19,7 +20,7 @@
 #include <QPushButton>
 #include <QWidget>
 
-#ifdef HAVE_KACTIVITIES
+#if HAVE_KACTIVITIES
 namespace KActivities {
     class ResourceInstance;
 }
@@ -27,10 +28,14 @@ namespace KActivities {
 
 class FilterBar;
 class KMessageWidget;
+class QAction;
+class QGridLayout;
 class QUrl;
-class KUrlNavigator;
 class DolphinSearchBox;
 class DolphinStatusBar;
+namespace SelectionMode {
+    class TopBar;
+}
 
 /**
  * @short Represents a view for the directory content
@@ -127,11 +132,27 @@ public:
     void connectUrlNavigator(DolphinUrlNavigator *urlNavigator);
 
     /**
-     * Disconnects the navigator that is currently controling the view.
+     * Disconnects the navigator that is currently controlling the view.
      * This method completely reverses connectUrlNavigator().
      */
     void disconnectUrlNavigator();
 
+    /**
+     * Sets a selection mode that is useful for quick and easy selecting or deselecting of files.
+     * This method is the central authority about enabling or disabling selection mode:
+     * All other classes that want to enable or disable selection mode should trigger a call of this method.
+     *
+     * This method sets the selection mode for the view of this viewContainer and sets the visibility of the
+     * selection mode top and bottom bar which also belong to this viewContainer.
+     *
+     * @param enabled           Whether to enable or disable selection mode.
+     * @param actionCollection  The collection of actions from which the actions on the bottom bar are retrieved.
+     * @param bottomBarContents The contents the bar is supposed to show after this call.
+     */
+    void setSelectionModeEnabled(bool enabled, KActionCollection *actionCollection = nullptr, SelectionMode::BottomBar::Contents bottomBarContents = SelectionMode::BottomBar::Contents::GeneralContents);
+    /** @see setSelectionModeEnabled() */
+    bool isSelectionModeEnabled() const;
+
     /**
      * Shows the message \msg with the given type non-modal above
      * the view-content.
@@ -175,6 +196,15 @@ public:
      */
     QString caption() const;
 
+    /**
+     * Disable/enable the behavior of "select child when moving to parent folder"
+     * offered by KUrlNavigator.
+     *
+     * See KUrlNavigator::urlSelectionRequested
+     */
+    void disableUrlNavigatorSelectionRequests();
+    void enableUrlNavigatorSelectionRequests();
+
 public Q_SLOTS:
     /**
      * Sets the current active URL, where all actions are applied. The
@@ -198,6 +228,9 @@ public Q_SLOTS:
      */
     void setSearchModeEnabled(bool enabled);
 
+    /** Used to notify the m_selectionModeBottomBar that there is no other ViewContainer in the tab. */
+    void slotSplitTabDisabled();
+
 Q_SIGNALS:
     /**
      * Is emitted whenever the filter bar has changed its visibility state.
@@ -208,6 +241,8 @@ Q_SIGNALS:
      */
     void searchModeEnabledChanged(bool enabled);
 
+    void selectionModeChanged(bool enabled);
+
     /**
      * Is emitted when the write state of the folder has been changed. The application
      * should disable all actions like "Create New..." that depend on the write
@@ -215,6 +250,22 @@ Q_SIGNALS:
      */
     void writeStateChanged(bool isFolderWritable);
 
+    /**
+     * Is emitted when the Caption has been changed.
+     * @see DolphinViewContainer::caption()
+     */
+    void captionChanged();
+
+    /**
+     * Is emitted if a new tab should be opened in the background for the URL \a url.
+     */
+    void tabRequested(const QUrl &url);
+
+    /**
+     * Is emitted if a new tab should be opened for the URL \a url and set as active.
+     */
+    void activeTabRequested(const QUrl &url);
+
 private Q_SLOTS:
     /**
      * Updates the number of items (= number of files + number of
@@ -267,7 +318,7 @@ private Q_SLOTS:
      * directory is opened in the view. If the item is a file, the file
      * gets started by the corresponding application.
      */
-    void slotItemActivated(const KFileItem& item);
+    void slotItemActivated(const KFileItem &item);
 
     /**
      * Handles activation of multiple files. The files get started by
@@ -341,6 +392,17 @@ private Q_SLOTS:
      */
     void showErrorMessage(const QString& msg);
 
+    /**
+     * Is invoked when a KFilePlacesModel has been changed
+     * @see DolphinPlacesModelSingleton::instance().placesModel()
+     */
+    void slotPlacesModelChanged();
+
+    void slotHiddenFilesShownChanged(bool showHiddenFiles);
+    void slotSortHiddenLastChanged(bool hiddenLast);
+
+    void slotOpenUrlFinished(KJob* job);
+
 private:
     /**
      * @return True if the URL protocol is a search URL (e. g. baloosearch:// or filenamesearch://).
@@ -360,7 +422,7 @@ private:
     void tryRestoreViewState();
 
 private:
-    QVBoxLayout* m_topLayout;
+    QGridLayout *m_topLayout;
 
     /**
      * The internal UrlNavigator which is never visible to the user.
@@ -375,14 +437,22 @@ private:
      * Otherwise it's one of the UrlNavigators visible in the toolbar.
      */
     QPointer<DolphinUrlNavigator> m_urlNavigatorConnected;
+
     DolphinSearchBox* m_searchBox;
     bool m_searchModeEnabled;
+
     KMessageWidget* m_messageWidget;
 
+    /// A bar shown at the top of the view to signify that selection mode is currently active.
+    SelectionMode::TopBar *m_selectionModeTopBar;
+
     DolphinView* m_view;
 
     FilterBar* m_filterBar;
 
+    /// A bar shown at the bottom of the view whose contents depend on what the user is currently doing.
+    SelectionMode::BottomBar *m_selectionModeBottomBar;
+
     DolphinStatusBar* m_statusBar;
     QTimer* m_statusBarTimer;            // Triggers a delayed update
     QElapsedTimer m_statusBarTimestamp;  // Time in ms since last update
@@ -393,7 +463,7 @@ private:
      */
     std::unique_ptr<DolphinUrlNavigator::VisualState> m_urlNavigatorVisualState;
 
-#ifdef HAVE_KACTIVITIES
+#if HAVE_KACTIVITIES
 private:
     KActivities::ResourceInstance * m_activityResourceInstance;
 #endif