Remove unused #include

[dolphin.git] / src / panels / folders / folderspanel.h

diff --git a/src/panels/folders/folderspanel.h b/src/panels/folders/folderspanel.h
index 10a30d1f7cb8f1ebff8999d7de086cc5d840e638..5b9dc3b15f37fa88bf212429b576a1675c02fad2 100644 (file)
--- a/src/panels/folders/folderspanel.h
+++ b/src/panels/folders/folderspanel.h
@@ -20,13 +20,14 @@
 #ifndef FOLDERSPANEL_H
 #define FOLDERSPANEL_H
 
-#include <KUrl>
-#include <panels/panel.h>
+#include "panels/panel.h"
+
+#include <QUrl>
 
 class KFileItemModel;
 class KItemListController;
 class QGraphicsSceneDragDropEvent;
-
+class KFileItem;
 /**
  * @brief Shows a tree view of the directories starting from
  *        the currently selected place.
@@ -39,11 +40,13 @@ class FoldersPanel : public Panel
     Q_OBJECT
 
 public:
-    FoldersPanel(QWidget* parent = 0);
-    virtual ~FoldersPanel();
+    explicit FoldersPanel(QWidget* parent = nullptr);
+    ~FoldersPanel() override;
 
     void setShowHiddenFiles(bool show);
+    void setLimitFoldersPanelToHome(bool enable);
     bool showHiddenFiles() const;
+    bool limitFoldersPanelToHome() const;
 
     void setAutoScrolling(bool enable);
     bool autoScrolling() const;
@@ -51,20 +54,19 @@ public:
     void rename(const KFileItem& item);
 
 signals:
-    /**
-     * Is emitted if the an URL change is requested.
-     */
-    void changeUrl(const KUrl& url, Qt::MouseButtons buttons);
+    void folderActivated(const QUrl& url);
+    void folderMiddleClicked(const QUrl& url);
+    void errorMessage(const QString& error);
 
 protected:
     /** @see Panel::urlChanged() */
-    virtual bool urlChanged();
+    bool urlChanged() override;
 
     /** @see QWidget::showEvent() */
-    virtual void showEvent(QShowEvent* event);
+    void showEvent(QShowEvent* event) override;
 
     /** @see QWidget::keyPressEvent() */
-    virtual void keyPressEvent(QKeyEvent* event);
+    void keyPressEvent(QKeyEvent* event) override;
 
 private slots:
     void slotItemActivated(int index);
@@ -82,13 +84,24 @@ private slots:
      */
     void startFadeInAnimation();
 
+
 private:
+    /**
+     * Indicate if it is allowed to leave current location.
+     */
+    enum NavigationBehaviour {
+      StayWhereYouAre,  ///< Don't leave current location.
+      AllowJumpHome     ///< Go Home only when context menu option got checked.
+    };
     /**
      * Initializes the base URL of the tree and expands all
      * directories until \a url.
      * @param url  URL of the leaf directory that should get expanded.
+     * @param navigationBehaviour Navigation behaviour \see NavigationBehaviour
      */
-    void loadTree(const KUrl& url);
+    void loadTree(const QUrl& url, NavigationBehaviour navigationBehaviour = StayWhereYouAre);
+
+    void reloadTree();
 
     /**
      * Sets the item with the index \a index as current item, selects
@@ -96,11 +109,10 @@ private:
      */
     void updateCurrentItem(int index);
 
-    KFileItemModel* fileItemModel() const;
-
 private:
     bool m_updateCurrentItem;
     KItemListController* m_controller;
+    KFileItemModel* m_model;
 };
 
 #endif // FOLDERSPANEL_H