log requested help URLs

Author: alexbruy

src/gui/qgshelp.cpp

@@ -19,6 +19,7 @@
 #include "qgssettings.h"
 #include "qgsapplication.h"
 #include "qgsexpressioncontext.h"
+#include "qgsmessagelog.h"
 
 #include <QUrl>
 #include <QFileInfo>
@@ -73,6 +74,8 @@ QUrl QgsHelp::helpUrl( const QString &key )
 
     helpPath = QStringLiteral( "%1/%2" ).arg( fullPath, key );
 
+    QgsMessageLog::logMessage( QObject::tr( "Trying to open help from '%1'…" ).arg( helpPath ), QObject::tr( "QGIS Help" ), Qgis::Info );
+
     if ( helpPath.startsWith( QStringLiteral( "http" ) ) )
     {
       if ( !QgsHelp::urlExists( helpPath ) )