Improve code style, Wrap code for better readability

sources/diagramprintdialog.cpp

@@ -352,26 +352,28 @@ void DiagramPrintDialog::browseFilePrintTypeDialog() {
 	ou non
 	@param options Options de rendu
 */
-void DiagramPrintDialog::print(const QList<Diagram *> &diagrams, bool fit_page, const ExportProperties& options) {
+void DiagramPrintDialog::print(const QList<Diagram *> &diagrams,
+			       bool fit_page,
+			       const ExportProperties& options) {
 	//qDebug() << "Demande d'impression de " << diagrams.count() << "schemas.";
 #if QT_VERSION >= QT_VERSION_CHECK(5, 6, 0)
-    #ifdef Q_OS_WIN
+	#ifdef Q_OS_WIN
-        #ifdef QT_DEBUG
+		#ifdef QT_DEBUG
-            qDebug() << "--";
+		qDebug() << "--";
-            qDebug() << "DiagramPrintDialog::print  printer_->resolution() before " << printer_->resolution();
+		qDebug() << "DiagramPrintDialog::print  printer_->resolution() before " << printer_->resolution();
-            qDebug() << "DiagramPrintDialog::print  screennumber " << QApplication::desktop()->screenNumber();
+		qDebug() << "DiagramPrintDialog::print  screennumber " << QApplication::desktop()->screenNumber();
-        #endif
+		#endif
 
-        QScreen *srn = QApplication::screens().at(QApplication::desktop()->screenNumber());
+		QScreen *srn = QApplication::screens().at(QApplication::desktop()->screenNumber());
-        qreal dotsPerInch = (qreal)srn->logicalDotsPerInch();
+		qreal dotsPerInch = (qreal)srn->logicalDotsPerInch();
-        printer_->setResolution(dotsPerInch);
+		printer_->setResolution(dotsPerInch);
 
-        #ifdef QT_DEBUG
+		#ifdef QT_DEBUG
-            qDebug() << "DiagramPrintDialog::print  dotsPerInch " << dotsPerInch;
+			qDebug() << "DiagramPrintDialog::print  dotsPerInch " << dotsPerInch;
-            qDebug() << "DiagramPrintDialog::print  printer_->resolution() after" << printer_->resolution();
+			qDebug() << "DiagramPrintDialog::print  printer_->resolution() after" << printer_->resolution();
-            qDebug() << "--";
+		qDebug() << "--";
-        #endif
+		#endif
-    #endif
+	#endif
 #endif
 	// QPainter utiliser pour effectuer le rendu
 	QPainter qp(printer_);
@@ -399,7 +401,11 @@ void DiagramPrintDialog::print(const QList<Diagram *> &diagrams, bool fit_page,
 	@param qp QPainter a utiliser (deja initialise sur printer)
 	@param printer Imprimante a utiliser
 */
-void DiagramPrintDialog::printDiagram(Diagram *diagram, bool fit_page, const ExportProperties &options, QPainter *qp, QPrinter *printer) {
+void DiagramPrintDialog::printDiagram(Diagram *diagram,
+				      bool fit_page,
+				      const ExportProperties &options,
+				      QPainter *qp,
+				      QPrinter *printer) {
 	//qDebug() << printer -> paperSize() << printer -> paperRect() << diagram -> title();
 	// l'imprimante utilise-t-elle toute la feuille ?
 	bool full_page = printer -> fullPage();

sources/diagramschooser.cpp

@@ -162,7 +162,7 @@ void DiagramsChooser::updateList() {
 	foreach(Diagram *diagram, project_ -> diagrams()) {
 		// titre du schema
 		QString diagram_title = diagram -> title();
-        if (diagram_title.isEmpty()) diagram_title = tr("Folio sans titre");
+		if (diagram_title.isEmpty()) diagram_title = tr("Folio sans titre");
 		
 		QCheckBox *checkbox = new QCheckBox(diagram_title);
 		checkbox -> setSizePolicy(QSizePolicy(QSizePolicy::Preferred, QSizePolicy::Maximum));

sources/elementsmover.cpp

@@ -88,7 +88,7 @@ int ElementsMover::beginMovement(Diagram *diagram, QGraphicsItem *driver_item)
 		}
 	}
 
-       QList<ElementTextItemGroup *> etig_list = m_moved_content.m_texts_groups.values();
+	QList<ElementTextItemGroup *> etig_list = m_moved_content.m_texts_groups.values();
 	for(ElementTextItemGroup *etig : etig_list) {
 		if (m_moved_content.m_elements.contains(etig->parentElement())) {
 			m_moved_content.m_texts_groups.remove(etig);

sources/elementspanelwidget.cpp

@@ -43,19 +43,19 @@ ElementsPanelWidget::ElementsPanelWidget(QWidget *parent) : QWidget(parent) {
 	elements_panel = new ElementsPanel(this);
 	
 	// initialise les actions
-    open_directory           = new QAction(QET::Icons::FolderOpen,             tr("Ouvrir le dossier correspondant"),     this);
+	open_directory           = new QAction(QET::Icons::FolderOpen,             tr("Ouvrir le dossier correspondant"),     this);
-    copy_path                = new QAction(QET::Icons::IC_CopyFile,            tr("Copier le chemin"),                    this);
+	copy_path                = new QAction(QET::Icons::IC_CopyFile,            tr("Copier le chemin"),                    this);
-    prj_activate             = new QAction(QET::Icons::ProjectFile,            tr("Basculer vers ce projet"),             this);
+	prj_activate             = new QAction(QET::Icons::ProjectFile,            tr("Basculer vers ce projet"),             this);
-    prj_close                = new QAction(QET::Icons::DocumentClose,          tr("Fermer ce projet"),                    this);
+	prj_close                = new QAction(QET::Icons::DocumentClose,          tr("Fermer ce projet"),                    this);
-    prj_edit_prop            = new QAction(QET::Icons::DialogInformation,      tr("Propriétés du projet"),          this);
+	prj_edit_prop            = new QAction(QET::Icons::DialogInformation,      tr("Propriétés du projet"),          this);
-    prj_prop_diagram         = new QAction(QET::Icons::DialogInformation,      tr("Propriétés du folio"),       this);
+	prj_prop_diagram         = new QAction(QET::Icons::DialogInformation,      tr("Propriétés du folio"),       this);
-    prj_add_diagram          = new QAction(QET::Icons::DiagramAdd,             tr("Ajouter un folio"),                this);
+	prj_add_diagram          = new QAction(QET::Icons::DiagramAdd,             tr("Ajouter un folio"),                this);
-    prj_del_diagram          = new QAction(QET::Icons::DiagramDelete,          tr("Supprimer ce folio"),              this);
+	prj_del_diagram          = new QAction(QET::Icons::DiagramDelete,          tr("Supprimer ce folio"),              this);
-    prj_move_diagram_up      = new QAction(QET::Icons::GoUp,                   tr("Remonter ce folio"),               this);
+	prj_move_diagram_up      = new QAction(QET::Icons::GoUp,                   tr("Remonter ce folio"),               this);
-    prj_move_diagram_down    = new QAction(QET::Icons::GoDown,                 tr("Abaisser ce folio"),               this);
+	prj_move_diagram_down    = new QAction(QET::Icons::GoDown,                 tr("Abaisser ce folio"),               this);
-    prj_move_diagram_upx10   = new QAction(QET::Icons::GoUpDouble,             tr("Remonter ce folio x10"),           this);
+	prj_move_diagram_upx10   = new QAction(QET::Icons::GoUpDouble,             tr("Remonter ce folio x10"),           this);
-    prj_move_diagram_top     = new QAction(QET::Icons::GoTop,                  tr("Remonter ce folio au debut"),               this);
+	prj_move_diagram_top     = new QAction(QET::Icons::GoTop,                  tr("Remonter ce folio au debut"),               this);
-    prj_move_diagram_downx10 = new QAction(QET::Icons::GoDownDouble,           tr("Abaisser ce folio x10"),           this);
+	prj_move_diagram_downx10 = new QAction(QET::Icons::GoDownDouble,           tr("Abaisser ce folio x10"),           this);
 	tbt_add               = new QAction(QET::Icons::TitleBlock,                tr("Nouveau modèle"),                   this);
 	tbt_edit              = new QAction(QET::Icons::TitleBlock,                tr("Éditer ce modèle"),              this);
 	tbt_remove            = new QAction(QET::Icons::TitleBlock,                tr("Supprimer ce modèle"),              this);

sources/exportdialog.cpp

@@ -399,8 +399,12 @@ void ExportDialog::generateSvg(Diagram *diagram, int width, int height, bool kee
 	@param keep_aspect_ratio True pour conserver le ratio, false sinon
 	@param io_device Peripherique de sortie pour le code DXF (souvent : un fichier)
 */
-void ExportDialog::generateDxf(Diagram *diagram, int width, int height, bool keep_aspect_ratio, QString &file_path) {
+void ExportDialog::generateDxf(Diagram *diagram,
-    saveReloadDiagramParameters(diagram, true);
+			       int width,
+			       int height,
+			       bool keep_aspect_ratio,
+			       QString &file_path) {
+	saveReloadDiagramParameters(diagram, true);
 
 	width  -= 2*Diagram::margin;
 	height -= 2*Diagram::margin;
@@ -411,12 +415,22 @@ void ExportDialog::generateDxf(Diagram *diagram, int width, int height, bool kee
 	Createdxf::dxfBegin(file_path);
 
 	//Add project elements (lines, rectangles, circles, texts) to dxf file
-    if (epw -> exportProperties().draw_border) {
+	if (epw -> exportProperties().draw_border) {
-        double bx0 = Diagram::margin * Createdxf::xScale;
+		double bx0 = Diagram::margin * Createdxf::xScale;
-        double by0 = Diagram::margin * Createdxf::yScale;
+		double by0 = Diagram::margin * Createdxf::yScale;
-    Createdxf::drawRectangle(file_path, bx0, -by0, double(width)*Createdxf::xScale, double(height)*Createdxf::yScale, 0);
+		Createdxf::drawRectangle(
-    }
+					file_path,
-    diagram -> border_and_titleblock.drawDxf(width, height, keep_aspect_ratio, file_path, 0);
+					bx0,
+					-by0,
+					double(width)*Createdxf::xScale,
+					double(height)*Createdxf::yScale,
+					0);
+	}
+	diagram -> border_and_titleblock.drawDxf(width,
+						 height,
+						 keep_aspect_ratio,
+						 file_path,
+						 0);
 
 	// Build the lists of elements.
 	QList<Element *> list_elements;
@@ -651,7 +665,11 @@ void ExportDialog::generateDxf(Diagram *diagram, int width, int height, bool kee
     saveReloadDiagramParameters(diagram, false);
 }
 
-QPointF ExportDialog::rotation_transformed(qreal px, qreal py , qreal origin_x, qreal origin_y, qreal angle) {
+QPointF ExportDialog::rotation_transformed(qreal px,
+					   qreal py,
+					   qreal origin_x,
+					   qreal origin_y,
+					   qreal angle) {
 
 	angle *= -3.14159265 / 180;
 

sources/genericpanel.cpp

@@ -628,7 +628,7 @@ QTreeWidgetItem *GenericPanel::updateTemplateItem(
 		   "used to display a title block template").arg(
 					    tb_template.name()));
 	QString tbt_whatsthis = tr(
-        "Ceci est un modèle de cartouche, qui peut être appliqué à un folio.",
+		"Ceci est un modèle de cartouche, qui peut être appliqué à un folio.",
 		"\"What's this\" tip"
 	);
 	tb_template_qtwi -> setWhatsThis(0, tbt_whatsthis);

sources/nomenclature.h

@@ -31,11 +31,11 @@ class Diagram;
 class Element;
 
 /**
-		This class represents a nomenclature...
+	This class represents a nomenclature...
 */
 class nomenclature
 {
-	private:       
+	private:
 	QETProject *m_project;
 	QList<Diagram *> m_list_diagram;
 	QWidget *m_parent;

sources/projectconfigpages.cpp

@@ -232,7 +232,7 @@ ProjectAutoNumConfigPage::ProjectAutoNumConfigPage (QETProject *project, QWidget
 	@return
 */
 QString ProjectAutoNumConfigPage::title() const {
-    return tr("Numérotation auto");
+	return tr("Numérotation auto");
 }
 
 /**
@@ -263,19 +263,19 @@ void ProjectAutoNumConfigPage::initWidgets()
 	
 		//Conductor tab
 	m_saw_conductor = new SelectAutonumW(1);
-    tab_widget->addTab(m_saw_conductor, tr("Conducteurs"));
+	tab_widget->addTab(m_saw_conductor, tr("Conducteurs"));
 	
 		//Element tab
 	m_saw_element = new SelectAutonumW(0);
-    tab_widget->addTab(m_saw_element, tr("Eléments"));
+	tab_widget->addTab(m_saw_element, tr("Eléments"));
 	
 		//Folio Tab
 	m_saw_folio = new SelectAutonumW(2);
-    tab_widget->addTab(m_saw_folio, tr("Folios"));
+	tab_widget->addTab(m_saw_folio, tr("Folios"));
 	
 		//AutoNumbering Tab
 	m_faw = new FolioAutonumberingW(project());
-    tab_widget->addTab(m_faw, tr("Numérotation auto des folios"));
+	tab_widget->addTab(m_faw, tr("Numérotation auto des folios"));
 	
 	QHBoxLayout *main_layout = new QHBoxLayout();
 	main_layout->addWidget(tab_widget);

sources/projectview.cpp

@@ -352,14 +352,14 @@ QETResult ProjectView::noProjectResult() const {
 void ProjectView::removeDiagram(DiagramView *diagram_view)
 {
 	if (!diagram_view)
-        return;
+		return;
 	if (m_project -> isReadOnly())
-        return;
+		return;
 	if (!m_diagram_ids.values().contains(diagram_view))
-        return;
+		return;
 
 
-        //Ask confirmation to user.
+	//Ask confirmation to user.
 	int answer = QET::QetMessageBox::question(
 		this,
 		tr("Supprimer le folio ?", "message box title"),
@@ -371,18 +371,18 @@ void ProjectView::removeDiagram(DiagramView *diagram_view)
 		return;
 	}
 
-        //Remove the diagram view of the tabs widget
+	//Remove the diagram view of the tabs widget
 	int index_to_remove = m_diagram_ids.key(diagram_view);
 	m_tab->removeTab(index_to_remove);
 	m_diagram_view_list.removeAll(diagram_view);
 	rebuildDiagramsMap();
-    
+
 	m_project -> removeDiagram(diagram_view -> diagram());
 	delete diagram_view;
 
 	emit(diagramRemoved(diagram_view));
-    updateAllTabsTitle();
+	updateAllTabsTitle();
-    m_project -> setModified(true);
+	m_project -> setModified(true);
 }
 
 /**
@@ -812,11 +812,11 @@ void ProjectView::loadDiagrams()
 		diagramAdded(diagram);
 	}
 
-    if (DiagramView *dv = currentDiagram())
+	if (DiagramView *dv = currentDiagram())
-    {
+	{
-        dv->diagram()->loadElmtFolioSeq();
+		dv->diagram()->loadElmtFolioSeq();
-        dv->diagram()->loadCndFolioSeq();
+		dv->diagram()->loadCndFolioSeq();
-    }
+	}
 	
 	QSettings settings;
 }

sources/pugixml/pugixml.hpp

@@ -1279,13 +1279,13 @@ namespace pugi
 		bool operator!() const;
 	};
 
-	#ifndef PUGIXML_NO_EXCEPTIONS
+#ifndef PUGIXML_NO_EXCEPTIONS
-        #if defined(_MSC_VER)
+#if defined(_MSC_VER)
-          // C4275 can be ignored in Visual C++ if you are deriving
+// C4275 can be ignored in Visual C++ if you are deriving
-          // from a type in the Standard C++ Library
+// from a type in the Standard C++ Library
-          #pragma warning(push)
+#pragma warning(push)
-          #pragma warning(disable: 4275)
+#pragma warning(disable: 4275)
-        #endif
+#endif
 	// XPath exception class
 	class PUGIXML_CLASS xpath_exception: public std::exception
 	{
@@ -1302,10 +1302,10 @@ namespace pugi
 		// Get parse result
 		const xpath_parse_result& result() const;
 	};
-        #if defined(_MSC_VER)
+#if defined(_MSC_VER)
-          #pragma warning(pop)
+#pragma warning(pop)
-        #endif
+#endif
-	#endif
+#endif
 
 	// XPath node class (either xml_node or xml_attribute)
 	class PUGIXML_CLASS xpath_node

sources/qetapp.h

@@ -168,7 +168,7 @@ class QETApp : public QObject
 	protected:
 		
 #ifdef Q_OS_DARWIN
-    bool eventFiltrer(QObject *object, QEvent *);
+	bool eventFiltrer(QObject *object, QEvent *);
 #endif
 	
 		// attributes

sources/qetdiagrameditor.cpp

@@ -46,8 +46,8 @@
 /**
 	@brief QETDiagramEditor::QETDiagramEditor
 	Constructor
-	@param files, list of files to open
+	@param files : list of files to open
-	@param parent, parent widget
+	@param parent : parent widget
 */
 QETDiagramEditor::QETDiagramEditor(const QStringList &files, QWidget *parent) :
 	QETMainWindow(parent),
@@ -382,8 +382,8 @@ void QETDiagramEditor::setUpActions()
 		//Export nomenclature to CSV
 	m_csv_export = new QAction(QET::Icons::DocumentSpreadsheet, tr("Exporter au format CSV"), this);
 	connect(m_csv_export, &QAction::triggered, [this]() {
-        BOMExportDialog bom(currentProjectView()->project(), this);
+		BOMExportDialog bom(currentProjectView()->project(), this);
-        bom.exec();
+		bom.exec();
 	});
 	
 		//Add a nomenclature item

sources/qetdiagrameditor.h

@@ -52,7 +52,8 @@ class QETDiagramEditor : public QETMainWindow
 	Q_OBJECT
 	
 	public:
-		QETDiagramEditor(const QStringList & = QStringList(), QWidget * = nullptr);
+		QETDiagramEditor(const QStringList & = QStringList(),
+				 QWidget * = nullptr);
 		~QETDiagramEditor() override;
 	
 	private:

sources/qeticons.cpp

@@ -390,26 +390,26 @@ void QET::Icons::initIcons() {
 	ArrowRightDouble    .addFile(":/ico/22x22/arrow-right-double.png");
 	Autoconnect         .addFile(":/ico/22x22/autoconnect.png");
 	BringForward        .addFile(":/ico/22x22/bring_forward.png");
-    Cancel              .addFile(":/ico/16x16/item-cancel.png");
+	Cancel              .addFile(":/ico/16x16/item-cancel.png");
 	Conductor           .addFile(":/ico/16x16/conductor.png");
-    ConductorEdit       .addFile(":/ico/16x16/conductor-edit.png");
+	ConductorEdit       .addFile(":/ico/16x16/conductor-edit.png");
-    ConductorSettings   .addFile(":/ico/16x16/conductor-reset.png");
+	ConductorSettings   .addFile(":/ico/16x16/conductor-reset.png");
-    ConductorSettings   .addFile(":/ico/22x22/conductor2.png");
+	ConductorSettings   .addFile(":/ico/22x22/conductor2.png");
 	Configure           .addFile(":/ico/16x16/configure.png");
 	Configure           .addFile(":/ico/22x22/configure.png");
 	ConfigureToolbars   .addFile(":/ico/16x16/configure-toolbars.png");
 	ConfigureToolbars   .addFile(":/ico/22x22/configure-toolbars.png");
-    IC_CopyFile            .addFile(":/ico/16x16/item-copy.png");
+	IC_CopyFile            .addFile(":/ico/16x16/item-copy.png");
-    DiagramAdd          .addFile(":/ico/16x16/folio-new.png");
+	DiagramAdd          .addFile(":/ico/16x16/folio-new.png");
-    DiagramAdd          .addFile(":/ico/22x22/diagram_add.png");
+	DiagramAdd          .addFile(":/ico/22x22/diagram_add.png");
-    Diagram             .addFile(":/ico/16x16/diagram.png");
+	Diagram             .addFile(":/ico/16x16/diagram.png");
 	Diagram             .addFile(":/ico/diagram.png");
 	DiagramBg           .addFile(":/ico/22x22/diagram_bg.png");
-    DiagramDelete       .addFile(":/ico/16x16/folio-delete.png");
+	DiagramDelete       .addFile(":/ico/16x16/folio-delete.png");
-    DiagramDelete       .addFile(":/ico/22x22/diagram_del.png");
+	DiagramDelete       .addFile(":/ico/22x22/diagram_del.png");
 	DialogCancel        .addFile(":/ico/16x16/dialog-cancel.png");
 	DialogCancel        .addFile(":/ico/22x22/dialog-cancel.png");
-    DialogInformation   .addFile(":/ico/16x16/folio-properties.png");
+	DialogInformation   .addFile(":/ico/16x16/folio-properties.png");
 	DialogInformation   .addFile(":/ico/22x22/dialog-information.png");
 	DialogOk            .addFile(":/ico/16x16/dialog-ok.png");
 	DialogOk            .addFile(":/ico/22x22/dialog-ok.png");
@@ -417,7 +417,7 @@ void QET::Icons::initIcons() {
 	DocumentClose       .addFile(":/ico/22x22/document-close.png");
 	DocumentExport      .addFile(":/ico/16x16/document-export.png");
 	DocumentExport      .addFile(":/ico/22x22/document-export.png");
-    DocumentSpreadsheet .addFile(":/ico/16x16/export-csv.png");
+	DocumentSpreadsheet .addFile(":/ico/16x16/export-csv.png");
 	DocumentExport      .addFile(":/ico/128x128/document-export.png");
 	DocumentImport      .addFile(":/ico/16x16/document-import.png");
 	DocumentImport      .addFile(":/ico/22x22/document-import.png");

sources/qetprintpreviewdialog.cpp

@@ -170,11 +170,11 @@ void QETPrintPreviewDialog::selectNoDiagram() {
 */
 void QETPrintPreviewDialog::build() {
 	preview_ = new QPrintPreviewWidget(printer_);
-    diagrams_label_       = new QLabel(tr("Folios à imprimer :"));
+	diagrams_label_       = new QLabel(tr("Folios à imprimer :"));
 	diagrams_list_        = new DiagramsChooser(project_);
 	diagrams_select_all_  = new QPushButton(tr("Tout cocher"));
 	diagrams_select_none_ = new QPushButton(tr("Tout décocher"));
-    toggle_diagrams_list_ = new QAction(QET::Icons::Diagram,              tr("Cacher la liste des folios"),            this);
+	toggle_diagrams_list_ = new QAction(QET::Icons::Diagram,              tr("Cacher la liste des folios"),            this);
 	toggle_print_options_ = new QAction(QET::Icons::Configure,            tr("Cacher les options d'impression"),           this);
 	adjust_width_         = new QAction(QET::Icons::ViewFitWidth,         tr("Ajuster la largeur"),                        this);
 	adjust_page_          = new QAction(QET::Icons::ViewFitWindow,        tr("Ajuster la page"),                           this);
@@ -245,9 +245,9 @@ void QETPrintPreviewDialog::build() {
 	));
 	use_full_page_label_ -> setWordWrap(true);
 	use_full_page_label_ -> setContentsMargins(20, 0, 0, 0);
-    fit_diagram_to_page_ = new QCheckBox(tr("Adapter le folio à la page"));
+	fit_diagram_to_page_ = new QCheckBox(tr("Adapter le folio à la page"));
 	fit_diagram_to_page_label_ = new QLabel(tr(
-        "Si cette option est cochée, le folio sera agrandi ou "
+		"Si cette option est cochée, le folio sera agrandi ou "
 		"rétréci de façon à remplir toute la surface imprimable "
 		"d'une et une seule page."
 	));
@@ -364,9 +364,9 @@ void QETPrintPreviewDialog::setDiagramsListVisible(bool display) {
 	diagrams_select_none_ -> setVisible(display);
 	
 	if (display) {
-        toggle_diagrams_list_ -> setText(tr("Cacher la liste des folios"));
+		toggle_diagrams_list_ -> setText(tr("Cacher la liste des folios"));
 	} else {
-        toggle_diagrams_list_ -> setText(tr("Afficher la liste des folios"));
+		toggle_diagrams_list_ -> setText(tr("Afficher la liste des folios"));
 	}
 }
 

sources/qetproject.cpp

@@ -870,17 +870,19 @@ bool QETProject::close() {
 */
 QETResult QETProject::write()
 {
-		// this operation requires a filepath
+	// this operation requires a filepath
 	if (m_file_path.isEmpty())
 		return(QString("unable to save project to file: no filepath was specified"));
 
-		// if the project was opened read-only and the file is still non-writable, do not save the project
+	// if the project was opened read-only
+	// and the file is still non-writable, do not save the project
 	if (isReadOnly() && !QFileInfo(m_file_path).isWritable())
 		return(QString("the file %1 was opened read-only and thus will not be written").arg(m_file_path));
 
-    QDomDocument xml_project(toXml());
+	QDomDocument xml_project(toXml());
 	QString error_message;
-    if (!QET::writeXmlFile(xml_project, m_file_path, &error_message)) return(error_message);
+	if (!QET::writeXmlFile(xml_project, m_file_path, &error_message))
+		return(error_message);
 	
 	//title block variables should be updated after file save dialog is confirmed, before file is saved.
 	m_project_properties.addValue("saveddate", QDate::currentDate().toString(Qt::SystemLocaleShortDate));