/****************************************************************************

**

** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

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** Contact: Nokia Corporation (qt-info@nokia.com)

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** This file is part of the Qt Designer of the Qt Toolkit.

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** No Commercial Usage

** This file contains pre-release code and may not be distributed.

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** contained in the Technology Preview License Agreement accompanying

** this package.

**

** GNU Lesser General Public License Usage

** Alternatively, 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

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**

** In addition, as a special exception, Nokia gives you certain additional

** 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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** If you have questions regarding the use of this file, please contact

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** $QT_END_LICENSE$

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****************************************************************************/

//

//  W A R N I N G

//  -------------

//

// This file is not part of the Qt API.  It exists for the convenience

// of Qt Designer.  This header

// file may change from version to version without notice, or even be removed.

//

// We mean it.

//

#ifndef QTRESOURCEVIEW_H

#define QTRESOURCEVIEW_H

#include "shared_global_p.h"

#include <QtGui/QWidget>

#include <QtGui/QDialog>

QT_BEGIN_NAMESPACE

class QtResourceModel;

class QtResourceSet;

class QDesignerFormEditorInterface;

class QMimeData;

class QDESIGNER_SHARED_EXPORT QtResourceView : public QWidget

{

    Q_OBJECT

public:

    QtResourceView(QDesignerFormEditorInterface *core, QWidget *parent = 0);

    ~QtResourceView();

    void setDragEnabled(bool dragEnabled);

    bool dragEnabled() const;

    QtResourceModel *model() const;

    void setResourceModel(QtResourceModel *model);

    QString selectedResource() const;

    void selectResource(const QString &resource);

    QString settingsKey() const;

    void setSettingsKey(const QString &key);

    bool isResourceEditingEnabled() const;

    void setResourceEditingEnabled(bool enable);

    // Helpers for handling the drag originating in QtResourceView (Xml/text)

    enum ResourceType { ResourceImage, ResourceStyleSheet, ResourceOther };

    static QString encodeMimeData(ResourceType resourceType, const QString &path);

    static bool decodeMimeData(const QMimeData *md, ResourceType *t = 0, QString *file = 0);

    static bool decodeMimeData(const QString &text, ResourceType *t = 0, QString *file = 0);

signals:

    void resourceSelected(const QString &resource);

    void resourceActivated(const QString &resource);

protected:

    bool event(QEvent *event);

private:

    QScopedPointer<class QtResourceViewPrivate> d_ptr;

    Q_DECLARE_PRIVATE(QtResourceView)

    Q_DISABLE_COPY(QtResourceView)

    Q_PRIVATE_SLOT(d_func(), void slotResourceSetActivated(QtResourceSet *))

    Q_PRIVATE_SLOT(d_func(), void slotCurrentPathChanged(QTreeWidgetItem *))

    Q_PRIVATE_SLOT(d_func(), void slotCurrentResourceChanged(QListWidgetItem *))

    Q_PRIVATE_SLOT(d_func(), void slotResourceActivated(QListWidgetItem *))

    Q_PRIVATE_SLOT(d_func(), void slotEditResources())

    Q_PRIVATE_SLOT(d_func(), void slotReloadResources())

    Q_PRIVATE_SLOT(d_func(), void slotCopyResourcePath())

    Q_PRIVATE_SLOT(d_func(), void slotListWidgetContextMenuRequested(const QPoint &pos))

    Q_PRIVATE_SLOT(d_func(), void slotFilterChanged(const QString &pattern))

};

class QDESIGNER_SHARED_EXPORT  QtResourceViewDialog : public QDialog

{

    Q_OBJECT

public:

    QtResourceViewDialog(QDesignerFormEditorInterface *core, QWidget *parent = 0);

    virtual ~QtResourceViewDialog();

    QString selectedResource() const;

    void selectResource(const QString &path);

    bool isResourceEditingEnabled() const;

    void setResourceEditingEnabled(bool enable);

private:

    QScopedPointer<class QtResourceViewDialogPrivate> d_ptr;

    Q_DECLARE_PRIVATE(QtResourceViewDialog)

    Q_DISABLE_COPY(QtResourceViewDialog)

    Q_PRIVATE_SLOT(d_func(), void slotResourceSelected(const QString &))

};

QT_END_NAMESPACE

#endif