/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (info@qt.nokia.com)
**
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** GNU Lesser General Public License Usage
**
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this file.
** Please review the following information to ensure the GNU Lesser General
** Public License version 2.1 requirements will be met:
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**
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** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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#ifndef FOLDERNAVIGATIONWIDGET_H
#define FOLDERNAVIGATIONWIDGET_H

#include <coreplugin/inavigationwidgetfactory.h>

#include <QtGui/QWidget>

QT_BEGIN_NAMESPACE
class QLabel;
class QListView;
class QSortFilterProxyModel;
class QModelIndex;
class QFileSystemModel;
class QDir;
class QAction;
QT_END_NAMESPACE

namespace ProjectExplorer {

class ProjectExplorerPlugin;
class Project;
class Node;

namespace Internal {

class FolderNavigationWidget : public QWidget
{
    Q_OBJECT
    Q_PROPERTY(bool autoSynchronization READ autoSynchronization WRITE setAutoSynchronization)
public:
    FolderNavigationWidget(QWidget *parent = 0);

    bool autoSynchronization() const;


    // Helpers for common directory browser options.
    static void showInGraphicalShell(QWidget *parent, const QString &path);
    static void openTerminal(const QString &path);
    // Platform-dependent action descriptions
    static QString msgGraphicalShellAction();
    static QString msgTerminalAction();

public slots:
    void setAutoSynchronization(bool sync);
    void toggleAutoSynchronization();

private slots:
    void setCurrentFile(const QString &filePath);
    void slotOpenItem(const QModelIndex &viewIndex);

protected:
    virtual void contextMenuEvent(QContextMenuEvent *ev);

private:
    void setCurrentTitle(QString dirName, const QString &fullPath);
    bool setCurrentDirectory(const QString &directory);
    void openItem(const QModelIndex &srcIndex);
    QModelIndex currentItem() const;
    QString currentDirectory() const;

    QListView *m_listView;
    QFileSystemModel *m_fileSystemModel;
    QSortFilterProxyModel *m_filterModel;
    QLabel *m_title;
    bool m_autoSync;
};

class FolderNavigationWidgetFactory : public Core::INavigationWidgetFactory
{
    Q_OBJECT
public:
    FolderNavigationWidgetFactory();
    ~FolderNavigationWidgetFactory();

    QString displayName() const;
    int priority() const;
    QString id() const;
    QKeySequence activationSequence() const;
    Core::NavigationView createWidget();
};

} // namespace Internal
} // namespace ProjectExplorer

#endif // FOLDERNAVIGATIONWIDGET_H
