/****************************************************************************
**
** Copyright (C) 1992-2005 Trolltech AS. All rights reserved.
**
** This file is part of the Qt Designer of the Qt Toolkit.
**
** This file may be used under the terms of the GNU General Public
** License version 2.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of
** this file.  Please review the following information to ensure GNU
** General Public Licensing requirements will be met:
** http://www.trolltech.com/products/qt/opensource.html
**
** If you are unsure which license is appropriate for your use, please
** review the following information:
** http://www.trolltech.com/products/qt/licensing.html or contact the
** sales department at sales@trolltech.com.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
****************************************************************************/

#ifndef FORMBUILDER_H
#define FORMBUILDER_H

#include <QtDesigner/uilib_global.h>
#include <QtDesigner/QAbstractFormBuilder>

#include <QtCore/QStringList>
#include <QtCore/QMap>

class QDesignerCustomWidgetInterface;

class QT_UILIB_EXPORT QFormBuilder: public QAbstractFormBuilder
{
public:
    QFormBuilder();

    QStringList pluginPaths() const;

    void clearPluginPaths();
    void addPluginPath(const QString &pluginPath);
    void setPluginPath(const QStringList &pluginPaths);

    QList<QDesignerCustomWidgetInterface*> customWidgets() const;

protected:
    virtual QWidget *create(DomUI *ui, QWidget *parentWidget);
    virtual QWidget *create(DomWidget *ui_widget, QWidget *parentWidget);
    virtual QLayout *create(DomLayout *ui_layout, QLayout *layout, QWidget *parentWidget);
    virtual QLayoutItem *create(DomLayoutItem *ui_layoutItem, QLayout *layout, QWidget *parentWidget);
    virtual QAction *create(DomAction *ui_action, QObject *parent);
    virtual QActionGroup *create(DomActionGroup *ui_action_group, QObject *parent);

    virtual QWidget *createWidget(const QString &widgetName, QWidget *parentWidget, const QString &name);
    virtual QLayout *createLayout(const QString &layoutName, QObject *parent, const QString &name);

    virtual void createConnections(DomConnections *connections, QWidget *widget);

    virtual bool addItem(DomLayoutItem *ui_item, QLayoutItem *item, QLayout *layout);
    virtual bool addItem(DomWidget *ui_widget, QWidget *widget, QWidget *parentWidget);

    virtual void updateCustomWidgets();

    static QWidget *widgetByName(QWidget *topLevel, const QString &name);

private:
    QStringList m_pluginPaths;
    QMap<QString, QDesignerCustomWidgetInterface*> m_customWidgets;
};

#endif // FORMBUILDER_H
