/src/app/locator/qgsnominatimlocatorfilter.cpp

https://github.com/ricardogsilva/Quantum-GIS · C++ · 53 lines · 30 code · 8 blank · 15 comment · 1 complexity · 33bb29238aaa1a5af7a79ddc4bc156ae MD5 · raw file 

    

  1. /***************************************************************************
    2. 

  2.                         qgsnominatimlocatorfilters.cpp
    3. 

  3.                         ----------------------------
    4. 

  4.    begin                : May 2017
    5. 

  5.    copyright            : (C) 2017 by Nyall Dawson
    6. 

  6.    email                : nyall dot dawson at gmail dot com
    7. 

  7. ***************************************************************************/
    8. 

  8. 

  9. /***************************************************************************
    10. 

  10.  *                                                                         *
    11. 

  11.  *   This program is free software; you can redistribute it and/or modify  *
    12. 

  12.  *   it under the terms of the GNU General Public License as published by  *
    13. 

  13.  *   the Free Software Foundation; either version 2 of the License, or     *
    14. 

  14.  *   (at your option) any later version.                                   *
    15. 

  15.  *                                                                         *
    16. 

  16.  ***************************************************************************/
    17. 

  17. 

  18. #include "qgsnominatimlocatorfilter.h"
    19. 

  19. #include "qgssettings.h"
    20. 

  20. #include "qgsmessagebaritem.h"
    21. 

  21. #include "qgsmessagebar.h"
    22. 

  22. #include "qgisapp.h"
    23. 

  23. 

  24. #include <QDesktopServices>
    25. 

  25. #include <QPushButton>
    26. 

  26. 

  27. 

  28. QgsNominatimLocatorFilter::QgsNominatimLocatorFilter( QgsGeocoderInterface *geocoder, QgsMapCanvas *canvas )
    29. 

  29.   : QgsGeocoderLocatorFilter( QStringLiteral( "nominatimgeocoder" ), tr( "Nominatim Geocoder" ), QStringLiteral( ">" ), geocoder, canvas )
    30. 

  30. {
    31. 

  31.   setFetchResultsDelay( 1000 );
    32. 

  32.   setUseWithoutPrefix( false );
    33. 

  33. }
    34. 

  34. 

  35. void QgsNominatimLocatorFilter::triggerResult( const QgsLocatorResult &result )
    36. 

  36. {
    37. 

  37. 

  38.   QgsSettings settings;
    39. 

  39.   if ( !settings.value( "locator_filters/nominatim_geocoder/attribution_shown", false, QgsSettings::App ).toBool() )
    40. 

  40.   {
    41. 

  41.     settings.setValue( "locator_filters/nominatim_geocoder/attribution_shown", true, QgsSettings::App );
    42. 

  42. 

  43.     QgsMessageBarItem *messageWidget = QgisApp::instance()->messageBar()->createMessage( tr( "The Nominatim geocoder data is made available by OpenStreetMap Foundation and contributors." ) );
    44. 

  44.     QPushButton *learnMoreButton = new QPushButton( tr( "Learn more" ) );
    45. 

  45.     connect( learnMoreButton, &QPushButton::clicked, learnMoreButton, [ = ]
    46. 

  46.     {
    47. 

  47.       QDesktopServices::openUrl( QStringLiteral( "https://nominatim.org/" ) );
    48. 

  48.     } );
    49. 

  49.     messageWidget->layout()->addWidget( learnMoreButton );
    50. 

  50.     QgisApp::instance()->messageBar()->pushWidget( messageWidget, Qgis::MessageLevel::Info );
    51. 

  51.   }
    52. 

  52.   QgsGeocoderLocatorFilter::triggerResult( result );
    53. 

  53. }
    54.