qgsabstractdatasourcewidget.h

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/***************************************************************************
    qgsabstractdatasourcewidget.h  -  base class for source selector widgets
                             -------------------
    begin                : 10 July 2017
    original             : (C) 2017 by Alessandro Pasotti
    email                : apasotti at boundlessgeo 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 QGSABSTRACTDATASOURCEWIDGET_H
#define QGSABSTRACTDATASOURCEWIDGET_H
 
#include "qgis_sip.h"
#include "qgis_gui.h"
 
#include "qgsproviderguimetadata.h"
#include "qgsproviderregistry.h"
#include "qgsguiutils.h"
#include <QDialog>
#include <QDialogButtonBox>
 
class QgsMapCanvas;
class QgsBrowserModel;
 
 
class GUI_EXPORT QgsAbstractDataSourceWidget : public QDialog
{
    Q_OBJECT
 
  public:
 
    virtual void setBrowserModel( QgsBrowserModel *model );
 
    virtual QgsMapCanvas *mapCanvas() {return mMapCanvas; }
 
    virtual void setMapCanvas( QgsMapCanvas *mapCanvas ) { mMapCanvas = mapCanvas; }
 
  public slots:
 
    virtual void refresh() {}
 
    virtual void addButtonClicked();
 
    virtual void reset();
 
  signals:
 
    void connectionsChanged();
 
    void addDatabaseLayers( const QStringList &paths, const QString &providerKey );
 
    void addRasterLayer( const QString &rasterLayerPath, const QString &baseName, const QString &providerKey );
 
    void addRasterLayers( const QStringList &layersList );
 
    void addVectorLayer( const QString &uri, const QString &layerName, const QString &providerKey = QString() );
 
    void addMeshLayer( const QString &url, const QString &baseName, const QString &providerKey );
 
    void addVectorTileLayer( const QString &url, const QString &baseName );
 
    void addPointCloudLayer( const QString &url, const QString &baseName, const QString &providerKey );
 
    void addVectorLayers( const QStringList &layerList, const QString &encoding, const QString &dataSourceType );
 
    void replaceVectorLayer( const QString &oldId, const QString &source, const QString &name, const QString &provider );
 
    Q_DECL_DEPRECATED void progress( int, int ) SIP_DEPRECATED;
 
    void progressMessage( QString message );
 
    void enableButtons( bool enable );
 
    void pushMessage( const QString &title, const QString &message, const Qgis::MessageLevel level = Qgis::MessageLevel::Info );
 
  protected:
 
    QgsAbstractDataSourceWidget( QWidget *parent SIP_TRANSFERTHIS = nullptr, Qt::WindowFlags fl = QgsGuiUtils::ModalDialogFlags, QgsProviderRegistry::WidgetMode widgetMode = QgsProviderRegistry::WidgetMode::None );
 
    QgsProviderRegistry::WidgetMode widgetMode() const;
 
    QgsBrowserModel *browserModel();
 
    void setupButtons( QDialogButtonBox *buttonBox );
 
    QPushButton *addButton( ) const { return mAddButton; }
 
  private:
    QPushButton *mAddButton  = nullptr;
    QgsProviderRegistry::WidgetMode mWidgetMode;
    QgsBrowserModel *mBrowserModel = nullptr;
    QgsMapCanvas *mMapCanvas = nullptr;
 
};
 
#endif // QGSABSTRACTDATASOURCEWIDGET_H