-/***************************************************************************
- * Copyright (C) 2006 by Peter Penz <peter.penz@gmx.at> *
- * *
- * 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 *
- * the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
- * *
- * This program is distributed in the hope that it will be useful, *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
- * GNU General Public License for more details. *
- * *
- * You should have received a copy of the GNU General Public License *
- * along with this program; if not, write to the *
- * Free Software Foundation, Inc., *
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
- ***************************************************************************/
+/*
+ * SPDX-FileCopyrightText: 2006 Peter Penz <peter.penz19@gmail.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
#ifndef FOLDERSPANEL_H
#define FOLDERSPANEL_H
-#include <kurl.h>
-#include <panels/panel.h>
-
-class KDirLister;
-class DolphinModel;
+#include "panels/panel.h"
-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.
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;
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 startFadeInAnimation();
- void slotDirListerCompleted();
-
- 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
projects / dolphin.git / blobdiff