Remove QgsMapLayer::originalName()

Now QgsMapLayer::name() is guaranteed to return the same string

doc/api_break.dox

@@ -1667,6 +1667,7 @@ screenUpdateRequested() were removed. These members have had no effect for a num
 now sets the maximum (i.e. largest scale, or most zoomed in) at which the layer will appear, and setMinimumScale now sets the minimum (i.e. smallest scale,
 or most zoomed out) at which the layer will appear. The same is true for the maximumScale and minimumScale getters.
 - capitalizeLayerName() was removed. Use formatLayerName() instead.
+- originalName() was removed. Use name() instead.
 
 
 QgsMapLayerActionRegistry        {#qgis_api_break_3_0_QgsMapLayerActionRegistry}

python/core/qgsmaplayer.sip

@@ -97,7 +97,6 @@ Returns the layer's unique ID, which is used to access this layer from QgsProjec
     QString name() const;
 %Docstring
  Returns the display name of the layer.
- :return: the layer name
 .. seealso:: setName()
  :rtype: str
 %End
@@ -109,12 +108,6 @@ Returns the layer's unique ID, which is used to access this layer from QgsProjec
 %End
 
 
-    QString originalName() const;
-%Docstring
- Returns the original name of the layer.
- :rtype: str
-%End
-
     void setShortName( const QString &shortName );
 %Docstring
  Sets the short name of the layer
@@ -1184,7 +1177,6 @@ Set error message
 
 
 
-
     bool hasDependencyCycle( const QSet<QgsMapLayerDependency> &layers ) const;
 %Docstring
 Checks whether a new set of dependencies will introduce a cycle

src/app/qgsrasterlayerproperties.cpp

@@ -724,7 +724,7 @@ void QgsRasterLayerProperties::sync()
    */
 
   //these properties (layer name and label) are provided by the qgsmaplayer superclass
-  mLayerOrigNameLineEd->setText( mRasterLayer->originalName() );
+  mLayerOrigNameLineEd->setText( mRasterLayer->name() );
   leDisplayName->setText( mRasterLayer->name() );
 
   //get the thumbnail for the layer

src/app/qgsvectorlayerproperties.cpp

@@ -432,7 +432,7 @@ void QgsVectorLayerProperties::insertFieldOrExpression()
 void QgsVectorLayerProperties::syncToLayer()
 {
   // populate the general information
-  mLayerOrigNameLineEdit->setText( mLayer->originalName() );
+  mLayerOrigNameLineEdit->setText( mLayer->name() );
   txtDisplayName->setText( mLayer->name() );
   pbnQueryBuilder->setWhatsThis( tr( "This button opens the query "
                                      "builder and allows you to create a subset of features to display on "

src/core/qgsmaplayer.cpp

@@ -55,7 +55,6 @@ QgsMapLayer::QgsMapLayer( QgsMapLayer::LayerType type,
                           const QString &lyrname,
                           const QString &source )
   : mDataSource( source )
-  , mLayerOrigName( lyrname ) // store the original name
   , mLayerType( type )
   , mStyleManager( new QgsMapLayerStyleManager( this ) )
 {
@@ -137,10 +136,9 @@ QString QgsMapLayer::id() const
 
 void QgsMapLayer::setName( const QString &name )
 {
-  if ( name == mLayerOrigName && name == mLayerName )
+  if ( name == mLayerName )
     return;
 
-  mLayerOrigName = name;
   mLayerName = name;
 
   emit nameChanged();
@@ -162,11 +160,6 @@ const QgsDataProvider *QgsMapLayer::dataProvider() const
   return nullptr;
 }
 
-QString QgsMapLayer::originalName() const
-{
-  return mLayerOrigName;
-}
-
 QString QgsMapLayer::publicSource() const
 {
   // Redo this every time we're asked for it, as we don't know if
@@ -720,7 +713,7 @@ bool QgsMapLayer::writeLayerXml( QDomElement &layerElement, QDomDocument &docume
 
   // layer name
   QDomElement layerName = document.createElement( QStringLiteral( "layername" ) );
-  QDomText layerNameText = document.createTextNode( originalName() );
+  QDomText layerNameText = document.createTextNode( name() );
   layerName.appendChild( layerNameText );
   layerElement.appendChild( layerName );
 

src/core/qgsmaplayer.h

@@ -138,7 +138,6 @@ class CORE_EXPORT QgsMapLayer : public QObject
 
     /**
      * Returns the display name of the layer.
-     * \returns the layer name
      * \see setName()
      */
     QString name() const;
@@ -154,11 +153,6 @@ class CORE_EXPORT QgsMapLayer : public QObject
      */
     virtual const QgsDataProvider *dataProvider() const SIP_SKIP;
 
-    /**
-     * Returns the original name of the layer.
-     */
-    QString originalName() const;
-
     /**
      * Sets the short name of the layer
      *  used by QGIS Server to identify the layer.
@@ -1125,11 +1119,6 @@ class CORE_EXPORT QgsMapLayer : public QObject
     //! Name of the layer - used for display
     QString mLayerName;
 
-    /**
-     * Original name of the layer
-     */
-    QString mLayerOrigName;
-
     QString mShortName;
     QString mTitle;
 

src/core/qgsvectorlayer.cpp

@@ -194,7 +194,7 @@ QgsVectorLayer::~QgsVectorLayer()
 
 QgsVectorLayer *QgsVectorLayer::clone() const
 {
-  QgsVectorLayer *layer = new QgsVectorLayer( source(), originalName(), mProviderKey );
+  QgsVectorLayer *layer = new QgsVectorLayer( source(), name(), mProviderKey );
   QgsMapLayer::clone( layer );
 
   QList<QgsVectorLayerJoinInfo> joins = vectorJoins();
@@ -3997,7 +3997,7 @@ QString QgsVectorLayer::htmlMetadata() const
   myMetadata += QLatin1String( "<table class=\"list-view\">\n" );
 
   // original name
-  myMetadata += QStringLiteral( "<tr><td class=\"highlight\">" ) + tr( "Original" ) + QStringLiteral( "</td><td>" ) + originalName() + QStringLiteral( "</td></tr>\n" );
+  myMetadata += QStringLiteral( "<tr><td class=\"highlight\">" ) + tr( "Original" ) + QStringLiteral( "</td><td>" ) + name() + QStringLiteral( "</td></tr>\n" );
 
   // name
   myMetadata += QStringLiteral( "<tr><td class=\"highlight\">" ) + tr( "Name" ) + QStringLiteral( "</td><td>" ) + name() + QStringLiteral( "</td></tr>\n" );

src/core/raster/qgsrasterlayer.cpp

@@ -146,7 +146,7 @@ QgsRasterLayer::~QgsRasterLayer()
 
 QgsRasterLayer *QgsRasterLayer::clone() const
 {
-  QgsRasterLayer *layer = new QgsRasterLayer( source(), originalName(), mProviderKey );
+  QgsRasterLayer *layer = new QgsRasterLayer( source(), name(), mProviderKey );
   QgsMapLayer::clone( layer );
 
   // do not clone data provider which is the first element in pipe
@@ -317,7 +317,7 @@ QString QgsRasterLayer::htmlMetadata() const
   myMetadata += QLatin1String( "<table class=\"list-view\">\n" );
 
   // original name
-  myMetadata += QStringLiteral( "<tr><td class=\"highlight\">" ) + tr( "Original" ) + QStringLiteral( "</td><td>" ) + originalName() + QStringLiteral( "</td></tr>\n" );
+  myMetadata += QStringLiteral( "<tr><td class=\"highlight\">" ) + tr( "Original" ) + QStringLiteral( "</td><td>" ) + name() + QStringLiteral( "</td></tr>\n" );
 
   // name
   myMetadata += QStringLiteral( "<tr><td class=\"highlight\">" ) + tr( "Name" ) + QStringLiteral( "</td><td>" ) + name() + QStringLiteral( "</td></tr>\n" );