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 2aa94d1ffd6ba14f71ed000b921bb9f15c74c9ac..5b9dc3b15f37fa88bf212429b576a1675c02fad2 100644 (file)
--- a/src/panels/folders/folderspanel.h
+++ b/src/panels/folders/folderspanel.h
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2006 by Peter Penz <peter.penz@gmx.at>                  *
+ *   Copyright (C) 2006 by Peter Penz <peter.penz19@gmail.com>             *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
  *   it under the terms of the GNU General Public License as published by  *
@@ -20,16 +20,14 @@
 #ifndef FOLDERSPANEL_H
 #define FOLDERSPANEL_H
 
-#include <kurl.h>
-#include <panels/panel.h>
+#include "panels/panel.h"
 
-class KDirLister;
-class DolphinModel;
-
-class DolphinSortFilterProxyModel;
-class PanelTreeView;
-class QModelIndex;
+#include <QUrl>
 
+class KFileItemModel;
+class KItemListController;
+class QGraphicsSceneDragDropEvent;
+class KFileItem;
 /**
  * @brief Shows a tree view of the directories starting from
  *        the currently selected place.
@@ -42,14 +40,13 @@ class FoldersPanel : public Panel
     Q_OBJECT
 
 public:
-    FoldersPanel(QWidget* parent = 0);
-    virtual ~FoldersPanel();
-
-    /** @see QWidget::sizeHint() */
-    virtual QSize sizeHint() const;
+    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;
@@ -57,79 +54,65 @@ 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);
-
-    /** @see QWidget::contextMenuEvent() */
-    virtual void contextMenuEvent(QContextMenuEvent* event);
+    void showEvent(QShowEvent* event) override;
 
     /** @see QWidget::keyPressEvent() */
-    virtual void keyPressEvent(QKeyEvent* event);
+    void keyPressEvent(QKeyEvent* event) override;
 
 private slots:
-    /**
-     * Updates the active view to the URL
-     * which is given by the item with the index \a index.
-     */
-    void updateActiveView(const QModelIndex& index);
-
-    /**
-     * Is emitted if URLs have been dropped
-     * to the index \a index.
-     */
-    void dropUrls(const QModelIndex& index, QDropEvent* event);
+    void slotItemActivated(int index);
+    void slotItemMiddleClicked(int index);
+    void slotItemContextMenuRequested(int index, const QPointF& pos);
+    void slotViewContextMenuRequested(const QPointF& pos);
+    void slotItemDropEvent(int index, QGraphicsSceneDragDropEvent* event);
+    void slotRoleEditingFinished(int index, const QByteArray& role, const QVariant& value);
 
-    /**
-     * Expands the treeview to show the directory
-     * specified by \a index.
-     */
-    void expandToDir(const QModelIndex& index);
+    void slotLoadingCompleted();
 
     /**
-     * Assures that the leaf folder gets visible.
+     * Increases the opacity of the view step by step until it is fully
+     * opaque.
      */
-    void scrollToLeaf();
-
-    void updateMouseButtons();
-
-    void slotDirListerCompleted();
+    void startFadeInAnimation();
 
-    void slotHorizontalScrollBarMoved(int value);
-
-    void slotVerticalScrollBarMoved(int value);
 
 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();
 
     /**
-     * Selects the current leaf directory m_leafDir and assures
-     * that the directory is visible if the leaf has been set by
-     * FoldersPanel::setUrl().
+     * Sets the item with the index \a index as current item, selects
+     * the item and assures that the item will be visible.
      */
-    void selectLeafDirectory();
+    void updateCurrentItem(int index);
 
 private:
-    bool m_setLeafVisible;
-    Qt::MouseButtons m_mouseButtons;
-    KDirLister* m_dirLister;
-    DolphinModel* m_dolphinModel;
-    DolphinSortFilterProxyModel* m_proxyModel;
-    PanelTreeView* m_treeView;
-    KUrl m_leafDir;
+    bool m_updateCurrentItem;
+    KItemListController* m_controller;
+    KFileItemModel* m_model;
 };
 
 #endif // FOLDERSPANEL_H