Expand GNSS and CORS acroynms in proj scope text

(I'm sure I'm not the only one who continually reads CORS as "Cross-origin resource sharing"!)
qgis · Sep 17, 2019 · 6761617 · 6761617
1 parent bbaa62a
commit 6761617
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diff --git a/src/gui/qgsdatumtransformdialog.cpp b/src/gui/qgsdatumtransformdialog.cpp
@@ -302,7 +302,7 @@ void QgsDatumTransformDialog::load( QPair<int, int> selectedDatumTransforms, con
       QString text;
       if ( !singleOpDetails.scope.isEmpty() )
       {
-        text += QStringLiteral( "<b>%1</b>: %2" ).arg( tr( "Scope" ), singleOpDetails.scope );
+        text += QStringLiteral( "<b>%1</b>: %2" ).arg( tr( "Scope" ), formatScope( singleOpDetails.scope ) );
       }
       if ( !singleOpDetails.remarks.isEmpty() )
       {
@@ -688,6 +688,19 @@ void QgsDatumTransformDialog::applyDefaultTransform()
   }
 }
 
+QString QgsDatumTransformDialog::formatScope( const QString &s )
+{
+  QString scope = s;
+
+  QRegularExpression reGNSS( QStringLiteral( "\\bGNSS\\b" ) );
+  scope.replace( reGNSS, QObject::tr( "GNSS (Global Navigation Satellite System)" ) );
+
+  QRegularExpression reCORS( QStringLiteral( "\\bCORS\\b" ) );
+  scope.replace( reCORS, QObject::tr( "CORS (Continually Operating Reference Station)" ) );
+
+  return scope;
+}
+
 QgsDatumTransformDialog::TransformInfo QgsDatumTransformDialog::selectedDatumTransform()
 {
   int row = mDatumTransformTableWidget->currentRow();

diff --git a/src/gui/qgsdatumtransformdialog.h b/src/gui/qgsdatumtransformdialog.h
@@ -146,6 +146,11 @@ class GUI_EXPORT QgsDatumTransformDialog : public QDialog, private Ui::QgsDatumT
      */
     void applyDefaultTransform();
 
+    /**
+     * Cleans up a PROJ scope string, adding friendly acronym descriptions.
+     */
+    QString formatScope( const QString &scope );
+
 #if PROJ_VERSION_MAJOR>=6
     QList< QgsDatumTransform::TransformDetails > mDatumTransforms;
 #else