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/***************************************************************************
* Copyright (C) 2008-2012 by Peter Penz <[email protected]> *
* Copyright (C) 2010 by Christian Muehlhaeuser <[email protected]> *
* *
* 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 *
***************************************************************************/
#ifndef PLACESPANEL_H
#define PLACESPANEL_H
#include <config-nepomuk.h>
#include <KUrl>
#include <panels/panel.h>
class KItemListController;
class PlacesItemEditDialog;
class PlacesItem;
class PlacesItemModel;
#ifdef HAVE_NEPOMUK
namespace Nepomuk
{
namespace Query
{
class Term;
}
}
#endif
/**
* @brief Combines bookmarks and mounted devices as list.
*/
class PlacesPanel : public Panel
{
Q_OBJECT
public:
PlacesPanel(QWidget* parent);
virtual ~PlacesPanel();
signals:
void placeActivated(const KUrl& url);
void placeMiddleClicked(const KUrl& url);
void errorMessage(const QString& error);
protected:
virtual bool urlChanged();
virtual void showEvent(QShowEvent* event);
private slots:
void slotItemActivated(int index);
void slotItemMiddleClicked(int index);
void slotItemContextMenuRequested(int index, const QPointF& pos);
void slotViewContextMenuRequested(const QPointF& pos);
void slotUrlsDropped(const KUrl& dest, QDropEvent* event, QWidget* parent);
void slotTrashUpdated(KJob* job);
private:
void emptyTrash();
void addEntry();
void editEntry(int index);
/**
* Selects the item that has the closest URL for the URL set
* for the panel (see Panel::setUrl()).
*/
void selectClosestItem();
/**
* @return Converts the URL, which contains "virtual" URLs for system-items like
* "search:/documents" into a Nepomuk-Query-URL that will be handled by
* the corresponding IO-slave. Virtual URLs for bookmarks are used to
* be independent from internal format changes.
*/
static KUrl convertedUrl(const KUrl& url);
/**
* @return URL using the timeline-protocol for searching (see convertedUrl()).
*/
static KUrl createTimelineUrl(const KUrl& url);
/**
* Helper method for createTimelineUrl().
* @return String that represents a date-path in the format that
* the timeline-protocol expects.
*/
static QString timelineDateString(int year, int month, int day = 0);
/**
* @return URL that can be listed by KIO and results in searching
* for a given term. The URL \a url represents a places-internal
* URL like e.g. "search:/documents" (see convertedUrl()).
*/
static KUrl createSearchUrl(const KUrl& url);
#ifdef HAVE_NEPOMUK
/**
* Helper method for createSearchUrl().
* @return URL that can be listed by KIO and results in searching
* for the given term.
*/
static KUrl searchUrlForTerm(const Nepomuk::Query::Term& term);
#endif
private:
KItemListController* m_controller;
PlacesItemModel* m_model;
};
#endif // PLACESPANEL_H
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