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/***************************************************************************
* Copyright (C) 2006 by Peter Penz (peter.penz@gmx.at) *
* Copyright (C) 2007 by Kevin Ottens (ervin@kde.org) *
* *
* This library is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Lesser General Public *
* License as published by the Free Software Foundation; either *
* version 2 of the License, or (at your option) any later version. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
***************************************************************************/
#ifndef KURLNAVIGATORPLACESSELECTOR_P_H
#define KURLNAVIGATORPLACESSELECTOR_P_H
#include "kurlnavigatorbuttonbase_p.h"
#include <kurl.h>
#include <QtCore/QPersistentModelIndex>
class KFilePlacesModel;
class KMenu;
namespace KDEPrivate
{
/**
* @brief Allows to select a bookmark from a popup menu.
*
* The icon from the current selected bookmark is shown
* inside the bookmark selector.
*
* @see KUrlNavigator
* @internal
*/
class KUrlNavigatorPlacesSelector : public KUrlNavigatorButtonBase
{
Q_OBJECT
public:
/**
* @param parent Parent widget where the bookmark selector
* is embedded into.
*/
KUrlNavigatorPlacesSelector(QWidget* parent, KFilePlacesModel* placesModel);
virtual ~KUrlNavigatorPlacesSelector();
/**
* Updates the selection dependent from the given URL \a url. The
* URL must not match exactly to one of the available bookmarks:
* The bookmark which is equal to the URL or at least is a parent URL
* is selected. If there are more than one possible parent URL candidates,
* the bookmark which covers the bigger range of the URL is selected.
*/
void updateSelection(const KUrl& url);
/** Returns the selected bookmark. */
KUrl selectedPlaceUrl() const;
/** Returns the selected bookmark. */
QString selectedPlaceText() const;
/** @see QWidget::sizeHint() */
virtual QSize sizeHint() const;
Q_SIGNALS:
/**
* Is send when a bookmark has been activated by the user.
* @param url URL of the selected place.
*/
void placeActivated(const KUrl& url);
protected:
/**
* Draws the icon of the selected Url as content of the Url
* selector.
*/
virtual void paintEvent(QPaintEvent* event);
virtual void dragEnterEvent(QDragEnterEvent* event);
virtual void dragLeaveEvent(QDragLeaveEvent* event);
virtual void dropEvent(QDropEvent* event);
private Q_SLOTS:
/**
* Updates the selected index and the icon to the bookmark
* which is indicated by the triggered action \a action.
*/
void activatePlace(QAction* action);
void updateMenu();
void updateTeardownAction();
void onStorageSetupDone(const QModelIndex &index, bool success);
private:
int m_selectedItem;
QPersistentModelIndex m_lastClickedIndex;
KMenu* m_placesMenu;
KFilePlacesModel* m_placesModel;
KUrl m_selectedUrl;
};
} // namespace KDEPrivate
#endif
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