Reduce debug noise and fix Qt5 compatibility

Fix #12145 (Master does not compile with Qt5 libraries)

Author: m-kuhn

src/core/qgsmaplayer.cpp

@@ -17,34 +17,34 @@
 
 
 #include <QDateTime>
-#include <QDomNode>
-#include <QFileInfo>
-#include <QSettings> // TODO: get rid of it [MD]
 #include <QDir>
-#include <QFile>
 #include <QDomDocument>
 #include <QDomElement>
 #include <QDomImplementation>
+#include <QDomNode>
+#include <QFile>
+#include <QFileInfo>
+#include <QSettings> // TODO: get rid of it [MD]
 #include <QTextStream>
 #include <QUrl>
 
 #include <sqlite3.h>
 
+#include "qgsapplication.h"
+#include "qgscoordinatereferencesystem.h"
+#include "qgsdatasourceuri.h"
 #include "qgslogger.h"
-#include "qgsrectangle.h"
 #include "qgsmaplayer.h"
-#include "qgscoordinatereferencesystem.h"
-#include "qgsapplication.h"
 #include "qgsmaplayerlegend.h"
 #include "qgsmaplayerstylemanager.h"
-#include "qgsproject.h"
+#include "qgspluginlayer.h"
 #include "qgspluginlayerregistry.h"
 #include "qgsprojectfiletransform.h"
-#include "qgsdatasourceuri.h"
-#include "qgsvectorlayer.h"
-#include "qgsrasterlayer.h"
-#include "qgspluginlayer.h"
+#include "qgsproject.h"
 #include "qgsproviderregistry.h"
+#include "qgsrasterlayer.h"
+#include "qgsrectangle.h"
+#include "qgsvectorlayer.h"
 
 QgsMapLayer::QgsMapLayer( QgsMapLayer::LayerType type,
                           QString lyrname,
@@ -754,12 +754,13 @@ QString QgsMapLayer::lastError()
   return QString();
 }
 
+#if 0
 void QgsMapLayer::connectNotify( const char * signal )
 {
   Q_UNUSED( signal );
   QgsDebugMsgLevel( "QgsMapLayer connected to " + QString( signal ), 3 );
 } //  QgsMapLayer::connectNotify
-
+#endif
 
 
 void QgsMapLayer::toggleScaleBasedVisibility( bool theVisibilityFlag )

src/core/qgsmaplayer.h

@@ -19,18 +19,18 @@
 #define QGSMAPLAYER_H
 
 #include <QDateTime>
+#include <QDomNode>
+#include <QImage>
 #include <QObject>
+#include <QPainter>
 #include <QUndoStack>
 #include <QVariant>
-#include <QImage>
-#include <QDomNode>
-#include <QPainter>
 
 #include "qgis.h"
 #include "qgserror.h"
-#include "qgsrectangle.h"
 #include "qgsmaprenderer.h"
 #include "qgsobjectcustomproperties.h"
+#include "qgsrectangle.h"
 
 class QgsRenderContext;
 class QgsCoordinateReferenceSystem;
@@ -554,8 +554,10 @@ class CORE_EXPORT QgsMapLayer : public QObject
     /** Write style manager's configuration (if exists). To be called by subclasses. */
     void writeStyleManager( QDomNode& layerNode, QDomDocument& doc ) const;
 
+#if 0
     /** debugging member - invoked when a connect() is made to this object */
     void connectNotify( const char * signal ) override;
+#endif
 
     /** Add error message */
     void appendError( const QgsErrorMessage & theMessage ) { mError.append( theMessage );}

src/core/qgsmaplayerregistry.cpp

@@ -161,9 +161,10 @@ const QMap<QString, QgsMapLayer*>& QgsMapLayerRegistry::mapLayers()
 }
 
 
-
+#if 0
 void QgsMapLayerRegistry::connectNotify( const char * signal )
 {
   Q_UNUSED( signal );
   //QgsDebugMsg("QgsMapLayerRegistry connected to " + QString(signal));
 } //  QgsMapLayerRegistry::connectNotify
+#endif

src/core/qgsmaplayerregistry.h

@@ -229,10 +229,12 @@ class CORE_EXPORT QgsMapLayerRegistry : public QObject, public QgsSingleton<QgsM
     void legendLayersAdded( QList<QgsMapLayer*> theMapLayers );
 
   protected:
+#if 0
     /** debugging member
         invoked when a connect() is made to this object
     */
     void connectNotify( const char * signal ) override;
+#endif
 
   private:
     //! private singleton constructor

src/gui/qgsmapcanvas.cpp

@@ -1624,12 +1624,13 @@ void QgsMapCanvas::setRenderFlag( bool theFlag )
     stopRendering();
 }
 
+#if 0
 void QgsMapCanvas::connectNotify( const char * signal )
 {
   Q_UNUSED( signal );
   QgsDebugMsg( "QgsMapCanvas connected to " + QString( signal ) );
 } //connectNotify
-
+#endif
 
 void QgsMapCanvas::updateDatumTransformEntries()
 {

src/gui/qgsmapcanvas.h

@@ -587,11 +587,12 @@ class GUI_EXPORT QgsMapCanvas : public QGraphicsView
     /// Handle pattern for implementation object
     QScopedPointer<CanvasProperties> mCanvasProperties;
 
+#if 0
     /**debugging member
        invoked when a connect() is made to this object
     */
     void connectNotify( const char * signal ) override;
-
+#endif
     //! Make sure the datum transform store is properly populated
     void updateDatumTransformEntries();