qgswfsdataitems.h

/***************************************************************************
    qgswfsdataitems.h
    ---------------------
    begin                : October 2011
    copyright            : (C) 2011 by Martin Dobias
    email                : wonder dot sk at gmail dot com
 ***************************************************************************
 *                                                                         *
 *   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.                                   *
 *                                                                         *
 ***************************************************************************/
#ifndef QGSWFSDATAITEMS_H
#define QGSWFSDATAITEMS_H

#include "qgsconnectionsitem.h"
#include "qgsdatacollectionitem.h"
#include "qgsdataitemprovider.h"
#include "qgsdataprovider.h"
#include "qgsdatasourceuri.h"
#include "qgswfscapabilities.h"
#include "qgslayeritem.h"
#include "qgsconfig.h"

class QgsWfsRootItem : public QgsConnectionsRootItem
{
    Q_OBJECT
  public:
    QgsWfsRootItem( QgsDataItem *parent, QString name, QString path );

    QVector<QgsDataItem *> createChildren() override;

    QVariant sortKey() const override { return 9; }

#ifdef HAVE_GUI
    QWidget *paramWidget() override;
#endif

  public slots:
#ifdef HAVE_GUI
    void onConnectionsChanged();
#endif
};

class QgsWfsConnection;

class QgsWfsConnectionItem : public QgsDataCollectionItem
{
    Q_OBJECT
  public:
    QgsWfsConnectionItem( QgsDataItem *parent, QString name, QString path, QString uri );

    QVector<QgsDataItem *> createChildren() override;
    //virtual bool equal( const QgsDataItem *other );

  private:
    QString mUri;

    QVector<QgsDataItem *> createChildrenOapif();

    // QgsDataItem interface
  public:
    bool layerCollection() const override;
};


class QgsWfsLayerItem : public QgsLayerItem
{
    Q_OBJECT

  public:
    QgsWfsLayerItem( QgsDataItem *parent, QString name, const QgsDataSourceUri &uri, QString featureType, QString title, QString crsString, const QString &providerKey );

  protected:
    QString mBaseUri;
};


//! Provider for WFS root data item
class QgsWfsDataItemProvider : public QgsDataItemProvider
{
  public:
    QString name() override;
    QString dataProviderKey() const override;
    Qgis::DataItemProviderCapabilities capabilities() const override;
    QgsDataItem *createDataItem( const QString &path, QgsDataItem *parentItem ) override;
};


#endif // QGSWFSDATAITEMS_H