Use canonical file paths for filenames in model (#275)

model/XmlLabelCreator.cpp

@@ -61,14 +61,24 @@ namespace glabels
 				return;
 			}
 
-			model->setFileName( fileName );
-			model->clearModified();
-			
 			QDomDocument doc;
 			createDoc( doc, model );
 
 			QByteArray buffer = doc.toByteArray( 2 );
 			file.write( buffer.data(), buffer.size() );
+
+			file.close();
+
+			QFileInfo fileInfo( fileName );
+			if ( !fileInfo.exists() )
+			{
+				qWarning() << "Error:" << fileName << "does not exist after writing!";
+				return;
+			}
+			auto canonName = fileInfo.canonicalFilePath();
+
+			model->setFileName( canonName );
+			model->clearModified();
 		}
 
 

model/XmlLabelParser.cpp

@@ -55,11 +55,19 @@ namespace glabels
 		Model*
 		XmlLabelParser::readFile( const QString& fileName )
 		{
-			QFile file( fileName );
+			QFileInfo fileInfo( fileName );
+			if ( !fileInfo.exists() )
+			{
+				qWarning() << fileName << "does not exist!";
+				return nullptr;
+			}
+			auto canonName = fileInfo.canonicalFilePath();
+			
+			QFile file( canonName );
 
 			if ( !file.open( QFile::ReadOnly ) )
 			{
-				qWarning() << "Error: Cannot read file" << fileName
+				qWarning() << "Error: Cannot read file" << canonName
 				           << ":" << file.errorString();
 				return nullptr;
 			}
@@ -71,6 +79,7 @@ namespace glabels
 			int          errorColumn;
 
 			QByteArray rawData = file.readAll();
+			file.close();
 			if ( ((rawData[0]&0xFF) == 0x1F) && ((rawData[1]&0xFF) == 0x8b) ) // gzip magic number 0x1F, 0x8B
 			{
 #if HAVE_ZLIB
@@ -105,7 +114,7 @@ namespace glabels
 				return nullptr;
 			}
 
-			return parseRootNode( root, fileName );
+			return parseRootNode( root, canonName );
 		}
 
 

model/unit_tests/TestXmlLabel.cpp

@@ -498,7 +498,7 @@ void TestXmlLabel::parser_3ReadFile()
 	Model* model = XmlLabelParser::readFile( glabelsFileInfo.absoluteFilePath() );
 	QVERIFY( model );
 		
-	QCOMPARE( model->fileName(), glabelsFileInfo.filePath() );
+	QCOMPARE( model->fileName(), glabelsFileInfo.canonicalFilePath() );
 
 	QCOMPARE( model->tmplate().brand(), QString( "Avery" ) );
 	QCOMPARE( model->tmplate().part(), QString( "5395" ) );