QGIS/src/providers/wms/qgswmsdataitems.h

/***************************************************************************
    qgswmsdataitems.h
    ---------------------
    begin                : October 2011
    copyright            : (C) 2011 by Martin Dobias
    email                : wonder.sk at gmail.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 QGSWMSDATAITEMS_H
#define QGSWMSDATAITEMS_H

#include "qgsdataitem.h"
#include "qgswmsprovider.h"

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

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

    virtual QList<QAction*> actions();

    QgsWmsCapabilitiesProperty mCapabilitiesProperty;
    QString mConnInfo;
    QVector<QgsWmsLayerProperty> mLayerProperties;

  public slots:
    void editConnection();
    void deleteConnection();
};

// WMS Layers may be nested, so that they may be both QgsDataCollectionItem and QgsLayerItem
// We have to use QgsDataCollectionItem and support layer methods if necessary
class QgsWMSLayerItem : public QgsLayerItem
{
    Q_OBJECT
  public:
    QgsWMSLayerItem( QgsDataItem* parent, QString name, QString path,
                     QgsWmsCapabilitiesProperty capabilitiesProperty, QString connInfo, QgsWmsLayerProperty layerProperties );
    ~QgsWMSLayerItem();

    QString createUri();

    QgsWmsCapabilitiesProperty mCapabilitiesProperty;
    QString mConnInfo;
    QgsWmsLayerProperty mLayerProperty;
};

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

    QVector<QgsDataItem*> createChildren();

    virtual QList<QAction*> actions();

    virtual QWidget * paramWidget();

  public slots:
    void connectionsChanged();

    void newConnection();
};

#endif // QGSWMSDATAITEMS_H