Remove unnecessary semicolons after Q_UNUSED

[dolphin.git] / src / dolphinviewcontainer.h

diff --git a/src/dolphinviewcontainer.h b/src/dolphinviewcontainer.h
index bd4141db5a2d56e6a605247eaba4da3291664645..5207d2d35d47cf39572d156916d8ce504d65809f 100644 (file)
--- a/src/dolphinviewcontainer.h
+++ b/src/dolphinviewcontainer.h
@@ -20,19 +20,19 @@
 #ifndef DOLPHINVIEWCONTAINER_H
 #define DOLPHINVIEWCONTAINER_H
 
-#include <KFileItem>
+#include "config-kactivities.h"
+#include "views/dolphinview.h"
+
 #include <KCompletion>
+#include <KFileItem>
 #include <KIO/Job>
-
 #include <KUrlNavigator>
 
 #include <QElapsedTimer>
+#include <QPushButton>
 #include <QWidget>
 
-#include <views/dolphinview.h>
-#include <config-dolphin.h>
-
-#ifdef KF5Activities_FOUND
+#ifdef HAVE_KACTIVITIES
 namespace KActivities {
     class ResourceInstance;
 }
@@ -70,7 +70,7 @@ public:
     };
 
     DolphinViewContainer(const QUrl& url, QWidget* parent);
-    virtual ~DolphinViewContainer();
+    ~DolphinViewContainer() override;
 
     /**
      * Returns the current active URL, where all actions are applied.
@@ -93,6 +93,8 @@ public:
     void setAutoGrabFocus(bool grab);
     bool autoGrabFocus() const;
 
+    QString currentSearchText() const;
+
     const DolphinStatusBar* statusBar() const;
     DolphinStatusBar* statusBar();
 
@@ -116,11 +118,8 @@ public:
     /** Returns true, if the filter bar is visible. */
     bool isFilterBarVisible() const;
 
-    /**
-     * Enables the search mode, if \p enabled is true. In the search mode the URL navigator
-     * will be hidden and replaced by a line editor that allows to enter a search term.
-     */
-    void setSearchModeEnabled(bool enabled);
+
+    /** Returns true if the search mode is enabled. */
     bool isSearchModeEnabled() const;
 
     /**
@@ -129,6 +128,18 @@ public:
      */
     QString placesText() const;
 
+    /**
+     * Reload the view of this container. This will also hide messages in a messagewidget.
+     */
+    void reload();
+
+    /**
+     * @return Returns a Caption suitable for display to the user. It is
+     * calculated depending on settings, if a search is active and other
+     * factors.
+     */
+    QString caption() const;
+
 public slots:
     /**
      * Sets the current active URL, where all actions are applied. The
@@ -146,11 +157,21 @@ public slots:
      */
     void setFilterBarVisible(bool visible);
 
+    /**
+     * Enables the search mode, if \p enabled is true. In the search mode the URL navigator
+     * will be hidden and replaced by a line editor that allows to enter a search term.
+     */
+    void setSearchModeEnabled(bool enabled);
+
 signals:
     /**
      * Is emitted whenever the filter bar has changed its visibility state.
      */
     void showFilterBarChanged(bool shown);
+    /**
+     * Is emitted whenever the search mode has changed its state.
+     */
+    void searchModeEnabledChanged(bool enabled);
 
     /**
      * Is emitted when the write state of the folder has been changed. The application
@@ -239,12 +260,6 @@ private slots:
      */
     void activate();
 
-    /**
-     * Is invoked if the signal urlAboutToBeChanged() from the DolphinView
-     * is emitted. Tries to save the view-state.
-     */
-    void slotViewUrlAboutToBeChanged(const QUrl& url);
-
     /**
      * Is invoked if the signal urlAboutToBeChanged() from the URL navigator
      * is emitted. Tries to save the view-state.
@@ -258,22 +273,9 @@ private slots:
     void slotUrlNavigatorLocationChanged(const QUrl& url);
 
     /**
-     * Is connected with the URL navigator and drops the URLs
-     * above the destination \a destination.
-     *
-     * Creates a copy of \a event and invokes \a dropUrlsDelayed with a
-     * queued connection.
+     * @see KUrlNavigator::urlSelectionRequested
      */
-    void dropUrls(const QUrl& destination, QDropEvent* event);
-
-    /**
-     * Is invoked with a queued connection by \a dropUrls to prevent that the
-     * drop actions are executed in the URL navigator menu's nested event loop,
-     * which might cause a crash. Simply using a queued connection from the URL
-     * navigator to \a dropUrls would not work because the \a event pointer
-     * would be dangling then.
-     */
-    void dropUrlsDelayed();
+    void slotUrlSelectionRequested(const QUrl& url);
 
     /**
      * Is invoked when a redirection is done and changes the
@@ -291,8 +293,6 @@ private slots:
      */
     void saveUrlCompletionMode(KCompletion::CompletionMode completion);
 
-    void slotHistoryChanged();
-
     void slotReturnPressed();
 
     /**
@@ -326,10 +326,19 @@ private:
      */
     void saveViewState();
 
+    /**
+     * Restores the state of the current view iff the URL navigator contains a
+     * non-empty location state.
+     */
+    void tryRestoreViewState();
+
 private:
     QVBoxLayout* m_topLayout;
+    QWidget* m_navigatorWidget;
     KUrlNavigator* m_urlNavigator;
+    QPushButton* m_emptyTrashButton;
     DolphinSearchBox* m_searchBox;
+    bool m_searchModeEnabled;
     KMessageWidget* m_messageWidget;
 
     DolphinView* m_view;
@@ -341,10 +350,7 @@ private:
     QElapsedTimer m_statusBarTimestamp;  // Time in ms since last update
     bool m_autoGrabFocus;
 
-    QUrl m_dropDestination;
-    QScopedPointer<QDropEvent> m_dropEvent;
-
-#ifdef KF5Activities_FOUND
+#ifdef HAVE_KACTIVITIES
 private:
     KActivities::ResourceInstance * m_activityResourceInstance;
 #endif