Fix warning about QSettings: now QSettings use native format for windows osx and other unix. See Qt documentation for more information.

http://doc.qt.io/qt-5/qsettings.html#details


git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@4206 bfdf4180-ca20-0410-9c96-a3a8aa849046

sources/borderproperties.cpp

@@ -16,7 +16,6 @@
 	along with QElectroTech.  If not, see <http://www.gnu.org/licenses/>.
 */
 #include "borderproperties.h"
-#include "qetapp.h"
 
 /**
 	Constructeur. Initialise un objet BorderProperties avec les proprietes par
@@ -126,8 +125,9 @@ void BorderProperties::fromSettings(QSettings &settings, const QString &prefix)
  * @brief BorderProperties::defaultProperties
  * @return the default properties stored in the setting file
  */
-BorderProperties BorderProperties::defaultProperties() {
-	QSettings &settings = QETApp::settings();
+BorderProperties BorderProperties::defaultProperties()
+{
+	QSettings settings;
 
 	BorderProperties def;
 	def.fromSettings(settings, "diagrameditor/default");

sources/conductorproperties.cpp

@@ -16,7 +16,7 @@
 	along with QElectroTech.  If not, see <http://www.gnu.org/licenses/>.
 */
 #include "conductorproperties.h"
-#include "qetapp.h"
+#include <QPainter>
 
 /**
 	Constructeur par defaut
@@ -365,8 +365,9 @@ QString ConductorProperties::typeToString(ConductorType t) {
  * @brief ConductorProperties::defaultProperties
  * @return the default properties stored in the setting file
  */
-ConductorProperties ConductorProperties::defaultProperties() {
-	QSettings &settings = QETApp::settings();
+ConductorProperties ConductorProperties::defaultProperties()
+{
+	QSettings settings;
 
 	ConductorProperties def;
 	def.fromSettings(settings, "diagrameditor/defaultconductor");

sources/configpages.cpp

@@ -19,7 +19,6 @@
 #include "borderpropertieswidget.h"
 #include "conductorpropertieswidget.h"
 #include "titleblockpropertieswidget.h"
-#include "qetapp.h"
 #include "bordertitleblock.h"
 #include "qeticons.h"
 #include "exportpropertieswidget.h"
@@ -27,6 +26,7 @@
 #include "ui/xrefpropertieswidget.h"
 #include "qetproject.h"
 #include "reportproperties.h"
+#include "qetapp.h"
 
 /**
  * @brief NewDiagramPage::NewDiagramPage
@@ -135,7 +135,7 @@ void NewDiagramPage::applyConf() {
 		}
 
 	} else { //Else we save to the default value
-		QSettings &settings = QETApp::settings();
+		QSettings settings;
 
 		// dimensions des nouveaux schemas
 		bpw -> properties().toSettings(settings, "diagrameditor/default");
@@ -182,10 +182,10 @@ QString NewDiagramPage::title() const {
 	Constructeur
 	@param parent QWidget parent
 */
-GeneralConfigurationPage::GeneralConfigurationPage(QWidget *parent) : ConfigPage(parent) {
-	
-	// acces a la configuration de QElectroTech
-	QSettings &settings = QETApp::settings();
+GeneralConfigurationPage::GeneralConfigurationPage(QWidget *parent) : ConfigPage(parent)
+{
+		//Conf of QElectroTech
+	QSettings settings;
 	bool use_system_colors = settings.value("usesystemcolors", "true").toBool();
 	bool tabbed = settings.value("diagrameditor/viewmode", "tabbed") == "tabbed";
 	bool integrate_elements = settings.value("diagrameditor/integrate-elements", true).toBool();
@@ -284,8 +284,9 @@ GeneralConfigurationPage::~GeneralConfigurationPage() {
  * @brief GeneralConfigurationPage::applyConf
  * Write all configuration in settings file
  */
-void GeneralConfigurationPage::applyConf() {
-	QSettings &settings = QETApp::settings();
+void GeneralConfigurationPage::applyConf()
+{
+	QSettings settings;
 	
 	bool was_using_system_colors = settings.value("usesystemcolors", "true").toBool();
 	bool must_use_system_colors  = use_system_colors_ -> isChecked();
@@ -385,8 +386,9 @@ ExportConfigPage::~ExportConfigPage() {
 /**
 	Applique la configuration de cette page
 */
-void ExportConfigPage::applyConf() {
-	QSettings &settings = QETApp::settings();
+void ExportConfigPage::applyConf()
+{
+	QSettings settings;
 	epw -> exportProperties().toSettings(settings, "export/default");
 }
 
@@ -430,12 +432,14 @@ PrintConfigPage::~PrintConfigPage() {
 }
 
 /**
-	Applique la configuration de cette page
-*/
-void PrintConfigPage::applyConf() {
+ * @brief PrintConfigPage::applyConf
+ * Apply the config of this page
+ */
+void PrintConfigPage::applyConf()
+{
 	QString prefix = "print/default";
 	
-	QSettings &settings = QETApp::settings();
+	QSettings settings;
 	epw -> exportProperties().toSettings(settings, prefix);
 	
 	// annule l'enregistrement de certaines proprietes non pertinentes

sources/diagram.cpp

@@ -29,7 +29,6 @@
 #include "exportdialog.h"
 #include "qetgraphicsitem/ghostelement.h"
 #include "qetgraphicsitem/independenttextitem.h"
-#include "qetapp.h"
 #include "qetgraphicsitem/diagramimageitem.h"
 #include "qetgraphicsitem/qetshapeitem.h"
 #include "terminal.h"
@@ -137,7 +136,8 @@ void Diagram::drawBackground(QPainter *p, const QRectF &r) {
 		p -> setBrush(Qt::NoBrush);
 
 			//If user allow zoom out beyond of folio, we draw grid outside of border.
-		QRectF rect = QETApp::settings().value("diagrameditor/zoom-out-beyond-of-folio", false).toBool() ?
+		QSettings settings;
+		QRectF rect = settings.value("diagrameditor/zoom-out-beyond-of-folio", false).toBool() ?
 						  r :
 						  border_and_titleblock.insideBorderRect().intersected(r);
 

sources/diagramprintdialog.cpp

@@ -20,7 +20,6 @@
 #include <math.h>
 #include "diagramschooser.h"
 #include "exportproperties.h"
-#include "qetapp.h"
 #include "qeticons.h"
 #include "qetmessagebox.h"
 
@@ -536,8 +535,9 @@ void DiagramPrintDialog::saveReloadDiagramParameters(Diagram *diagram, const Exp
 	configuration. Key/values pairs are associated to the printer for which
 	they have been set.
 */
-void DiagramPrintDialog::savePageSetupForCurrentPrinter() {
-	QSettings &settings = QETApp::settings();
+void DiagramPrintDialog::savePageSetupForCurrentPrinter()
+{
+	QSettings settings;
 	QString printer_section = settingsSectionName(printer_);
 	
 	while (!settings.group().isEmpty()) settings.endGroup();
@@ -571,8 +571,9 @@ void DiagramPrintDialog::savePageSetupForCurrentPrinter() {
 	Load parameters previously set in the "page setup" dialog for the current
 	printer, if any.
 */
-void DiagramPrintDialog::loadPageSetupForCurrentPrinter() {
-	QSettings &settings = QETApp::settings();
+void DiagramPrintDialog::loadPageSetupForCurrentPrinter()
+{
+	QSettings settings;
 	QString printer_section = settingsSectionName(printer_);
 	
 	while (!settings.group().isEmpty()) settings.endGroup();

sources/diagramview.cpp

@@ -359,8 +359,10 @@ void DiagramView::zoomIn() {
  * If zoom-out-beyond-of-folio is true in common setting, the zoom out is infinite
  * else zoom out is stopped when the entire folio is visible.
  */
-void DiagramView::zoomOut() {
-	if (QETApp::settings().value("diagrameditor/zoom-out-beyond-of-folio", false).toBool() ||
+void DiagramView::zoomOut()
+{
+	QSettings settings;
+	if (settings.value("diagrameditor/zoom-out-beyond-of-folio", false).toBool() ||
 		(horizontalScrollBar()->maximum() || verticalScrollBar()->maximum()) )
 		scale(0.85, 0.85);
 
@@ -380,8 +382,10 @@ void DiagramView::zoomInSlowly() {
  * @brief DiagramView::zoomOutSlowly
  * Like zoomOut but more slowly
  */
-void DiagramView::zoomOutSlowly() {
-	if (QETApp::settings().value("diagrameditor/zoom-out-beyond-of-folio", false).toBool() ||
+void DiagramView::zoomOutSlowly()
+{
+	QSettings settings;
+	if (settings.value("diagrameditor/zoom-out-beyond-of-folio", false).toBool() ||
 		(horizontalScrollBar()->maximum() || verticalScrollBar()->maximum()) )
 		scale(0.98, 0.98);
 
@@ -555,8 +559,10 @@ void DiagramView::mouseReleaseEvent(QMouseEvent *e) {
  * @brief DiagramView::gestures
  * @return
  */
-bool DiagramView::gestures() const {
-	return(QETApp::settings().value("diagramview/gestures", false).toBool());
+bool DiagramView::gestures() const
+{
+	QSettings settings;
+	return(settings.value("diagramview/gestures", false).toBool());
 }
 
 /**

sources/editor/elementview.cpp

@@ -399,8 +399,10 @@ void ElementView::mouseReleaseEvent(QMouseEvent *e) {
  * @brief ElementView::gestures
  * @return
  */
-bool ElementView::gestures() const {
-	return(QETApp::settings().value("diagramview/gestures", false).toBool());
+bool ElementView::gestures() const
+{
+	QSettings settings;
+	return(settings.value("diagramview/gestures", false).toBool());
 }
 
 

sources/editor/qetelementeditor.cpp

@@ -1356,9 +1356,13 @@ void QETElementEditor::slot_updateSelectionFromPartsList() {
 	slot_updateMenus();
 }
 
-/// Lit les parametres de l'editeur d'element
-void QETElementEditor::readSettings() {
-	QSettings &settings = QETApp::settings();
+/**
+ * @brief QETElementEditor::readSettings
+ * Read settings
+ */
+void QETElementEditor::readSettings()
+{
+	QSettings settings;
 	
 	// dimensions et position de la fenetre
 	QVariant geometry = settings.value("elementeditor/geometry");
@@ -1372,9 +1376,13 @@ void QETElementEditor::readSettings() {
 	ce_scene -> setInformations(settings.value("elementeditor/default-informations", "").toString());
 }
 
-/// Enregistre les parametres de l'editeur d'element
-void QETElementEditor::writeSettings() {
-	QSettings &settings = QETApp::settings();
+/**
+ * @brief QETElementEditor::writeSettings
+ * Write the settings
+ */
+void QETElementEditor::writeSettings()
+{
+	QSettings settings;
 	settings.setValue("elementeditor/geometry", saveGeometry());
 	settings.setValue("elementeditor/state", saveState());
 }

sources/elementspanel.cpp

@@ -560,8 +560,10 @@ int ElementsPanel::elementsCollectionItemsCount() {
 /**
 	@return true if freshly integrated elements should be highlighted, false otherwise.
 */
-bool ElementsPanel::mustHighlightIntegratedElements() const {
-	return(QETApp::settings().value("diagrameditor/highlight-integrated-elements", true).toBool());
+bool ElementsPanel::mustHighlightIntegratedElements() const
+{
+	QSettings settings;
+	return(settings.value("diagrameditor/highlight-integrated-elements", true).toBool());
 }
 
 /**

sources/exportproperties.cpp

@@ -16,7 +16,6 @@
 	along with QElectroTech.  If not, see <http://www.gnu.org/licenses/>.
 */
 #include "exportproperties.h"
-#include "qetapp.h"
 
 #include <QStandardPaths>
 
@@ -87,8 +86,9 @@ void ExportProperties::fromSettings(QSettings &settings, const QString &prefix)
  * @brief ExportProperties::defaultProperties
  * @return the default properties stored in the setting file
  */
-ExportProperties ExportProperties::defaultExportProperties() {
-	QSettings &settings = QETApp::settings();
+ExportProperties ExportProperties::defaultExportProperties()
+{
+	QSettings settings;
 
 	ExportProperties def;
 	def.fromSettings(settings, "export/default");
@@ -100,8 +100,9 @@ ExportProperties ExportProperties::defaultExportProperties() {
  * @brief ExportProperties::defaultPrintProperties
  * @return the default properties stored in the setting file
  */
-ExportProperties ExportProperties::defaultPrintProperties() {
-	QSettings &settings = QETApp::settings();
+ExportProperties ExportProperties::defaultPrintProperties()
+{
+	QSettings settings;
 
 	ExportProperties def;
 	def.fromSettings(settings, "print/default");

sources/main.cpp

@@ -16,12 +16,20 @@
 	along with QElectroTech.  If not, see <http://www.gnu.org/licenses/>.
 */
 #include "qetapp.h"
+
 /**
-	Fonction principale du programme QElectroTech
-	@param argc nombre de parametres
-	@param argv parametres
-*/
-int main(int argc, char **argv) {
-	// Creation et execution de l'application
+ * @brief main
+ * Main function of QElectroTech
+ * @param argc : number of paramètres
+ * @param argv : paramètres
+ * @return
+ */
+int main(int argc, char **argv)
+{
+		//Some setup, notably to use with QSetting.
+	QCoreApplication::setOrganizationName("QElectroTech");
+	QCoreApplication::setOrganizationDomain("qelectrotech.org");
+	QCoreApplication::setApplicationName("QElectroTech");
+		//Creation and execution of the application
 	return(QETApp(argc, argv).exec());
 }

sources/properties/reportproperties.cpp

@@ -16,7 +16,7 @@
 	along with QElectroTech.  If not, see <http://www.gnu.org/licenses/>.
 */
 #include "reportproperties.h"
-#include "qetapp.h"
+#include <QSettings>
 
 ReportProperties::ReportProperties()
 {}
@@ -25,7 +25,8 @@ ReportProperties::ReportProperties()
  * @brief ReportProperties::defaultProperties
  * @return the default properties stored in the setting file
  */
-QString ReportProperties::defaultProperties() {
-	QSettings &settings= QETApp::settings();
+QString ReportProperties::defaultProperties()
+{
+	QSettings settings;
 	return(settings.value("diagrameditor/defaultreportlabel", "%f-%l%c").toString());
 }

sources/properties/xrefproperties.cpp

@@ -103,15 +103,19 @@ void XRefProperties::fromXml(const QDomElement &xml_element) {
  * For coil, stored with the string "coil" in the returned QHash.
  * For protection, stored with the string "protection" in the returned QHash.
  */
-QHash<QString, XRefProperties> XRefProperties::defaultProperties() {
+QHash<QString, XRefProperties> XRefProperties::defaultProperties()
+{
 	QHash <QString, XRefProperties> hash;
 	QStringList keys;
 	keys << "coil" << "protection" << "commutator";
 
-	foreach (QString key, keys) {
+	QSettings settings;
+
+	foreach (QString key, keys)
+	{
 		XRefProperties properties;
 		QString str("diagrameditor/defaultxref");
-		properties.fromSettings(QETApp::settings(), str += key);
+		properties.fromSettings(settings, str += key);
 		hash.insert(key, properties);
 	}
 

sources/qetapp.cpp

@@ -189,8 +189,10 @@ void QETApp::setLanguage(const QString &desired_language) {
  * @return the langage found in setting file
  * if nothing was found return the system local.
  */
-QString QETApp::langFromSetting() {
-	QString system_language = settings().value("lang", "system").toString();
+QString QETApp::langFromSetting()
+{
+	QSettings settings;
+	QString system_language = settings.value("lang", "system").toString();
 	if(system_language == "system") {system_language = QLocale::system().name().left(2);}
 	return system_language;
 }
@@ -742,20 +744,19 @@ bool QETApp::closeEveryEditor() {
 }
 
 /**
-	@param size taille voulue - si aucune taille n'est specifiee, la valeur
-	specifiee dans la configuration (diagramsize) est utilisee. La valeur par
-	defaut est 9.
-	@return la police a utiliser pour rendre les textes sur les schemas
-	La famille "Sans Serif" est utilisee par defaut mais peut etre surchargee
-	dans la configuration (diagramfont).
-*/
-QFont QETApp::diagramTextsFont(qreal size) {
-	// acces a la configuration de l'application
-	QSettings &qet_settings = QETApp::settings();
+ * @brief QETApp::diagramTextsFont
+ * The font to use
+ * By default the font is "sans Serif" and size 9.
+ * @param size : the size of font
+ * @return the font to use
+ */
+QFont QETApp::diagramTextsFont(qreal size)
+{
+	QSettings settings;
 
-	// police a utiliser pour le rendu de texte
-	QString diagram_texts_family = qet_settings.value("diagramfont", "Sans Serif").toString();
-	qreal diagram_texts_size     = qet_settings.value("diagramsize", 9.0).toDouble();
+		//Font to use
+	QString diagram_texts_family = settings.value("diagramfont", "Sans Serif").toString();
+	qreal diagram_texts_size     = settings.value("diagramsize", 9.0).toDouble();
 
 	if (size != -1.0) {
 		diagram_texts_size = size;
@@ -1379,8 +1380,9 @@ void QETApp::initLanguage() {
 }
 
 /**
-	Met en place tout ce qui concerne le style graphique de l'application
-*/
+ * @brief QETApp::initStyle
+ * Setup the gui style
+ */
 void QETApp::initStyle() {
 	initial_palette_ = palette();
 
@@ -1389,9 +1391,9 @@ void QETApp::initStyle() {
 //	if (qobject_cast<QPlastiqueStyle *>(style())) {
 //		setStyle(new QETStyle());
 //	}
-
-	// applique ou non les couleurs de l'environnement
-	useSystemPalette(settings().value("usesystemcolors", true).toBool());
+		//Apply or not the system style
+	QSettings settings;
+	useSystemPalette(settings.value("usesystemcolors", true).toBool());
 }
 
 /**
@@ -1412,9 +1414,6 @@ void QETApp::initConfiguration() {
 	QDir custom_tbt_dir(QETApp::customTitleBlockTemplatesDir());
 	if (!custom_tbt_dir.exists()) custom_tbt_dir.mkpath(QETApp::customTitleBlockTemplatesDir());
 
-	// lit le fichier de configuration
-	qet_settings = new QSettings(configDir() + "qelectrotech.conf", QSettings::IniFormat, this);
-
 	// fichiers recents
 	// note : les icones doivent etre initialisees avant ces instructions (qui creent des menus en interne)
 	projects_recent_files_ = new RecentFiles("projects");
@@ -1694,11 +1693,6 @@ void QETApp::printLicense() {
 //	}
 //}
 
-/// @return une reference vers les parametres de QElectroTEch
-QSettings &QETApp::settings() {
-	return(*(instance() -> qet_settings));
-}
-
 /**
 	@param location adresse virtuelle d'un item (collection, categorie, element, ...)
 	@param prefer_collections true pour renvoyer la collection lorsque le

sources/qetapp.h

@@ -93,7 +93,6 @@ class QETApp : public QETSingleApplication {
 	static QETProject *project(const uint &);
 	static int projectId(const QETProject *);
 	static QString configDir();
-	static QSettings &settings();
 	static QString languagesPath();
 	static QString realPath(const QString &);
 	static QString symbolicPath(const QString &);
@@ -165,7 +164,6 @@ class QETApp : public QETSingleApplication {
 	bool every_template_reduced;
 	bool every_template_visible;
 	QSignalMapper signal_map;
-	QSettings *qet_settings;
 	QETArguments qet_arguments_;        ///< Comand-line arguments parser
 	bool non_interactive_execution_;    ///< Whether the application will end without any user interaction
 	QPalette initial_palette_;          ///< System color palette

sources/qetdiagrameditor.cpp

@@ -1666,9 +1666,13 @@ void QETDiagramEditor::setTabbedMode() {
 	slot_updateWindowsMenu();
 }
 
-/// Lit les parametres de l'editeur de schemas
-void QETDiagramEditor::readSettings() {
-	QSettings &settings = QETApp::settings();
+/**
+ * @brief QETDiagramEditor::readSettings
+ * Read the settings
+ */
+void QETDiagramEditor::readSettings()
+{
+	QSettings settings;
 	
 	// dimensions et position de la fenetre
 	QVariant geometry = settings.value("diagrameditor/geometry");
@@ -1687,9 +1691,13 @@ void QETDiagramEditor::readSettings() {
 	}
 }
 
-/// Enregistre les parametres de l'editeur de schemas
-void QETDiagramEditor::writeSettings() {
-	QSettings &settings = QETApp::settings();
+/**
+ * @brief QETDiagramEditor::writeSettings
+ * Write the settings
+ */
+void QETDiagramEditor::writeSettings()
+{
+	QSettings settings;
 	settings.setValue("diagrameditor/geometry", saveGeometry());
 	settings.setValue("diagrameditor/state", saveState());
 }

sources/qetgraphicsitem/element.cpp

@@ -16,7 +16,6 @@
 	along with QElectroTech.  If not, see <http://www.gnu.org/licenses/>.
 */
 #include "element.h"
-#include "qetapp.h"
 #include "diagram.h"
 #include "conductor.h"
 #include "elementtextitem.h"
@@ -89,16 +88,18 @@ void Element::displayHelpLine(bool b)
 }
 
 /**
-	Methode principale de dessin de l'element
-	@param painter Le QPainter utilise pour dessiner l'elment
-	@param options Les options de style a prendre en compte
-	@param widget  Le widget sur lequel on dessine
-*/
-void Element::paint(QPainter *painter, const QStyleOptionGraphicsItem *options, QWidget *widget) {
+ * @brief Element::paint
+ * @param painter
+ * @param options
+ * @param widget
+ */
+void Element::paint(QPainter *painter, const QStyleOptionGraphicsItem *options, QWidget *widget)
+{
 	
 #ifndef Q_OS_WIN
-	// corrige un bug de rendu ne se produisant que lors du rendu sur QGraphicsScene sous X11 au zoom par defaut
-	static bool must_correct_rendering_bug = QETApp::settings().value("correct-rendering", false).toBool();
+		//Fix visual bug on QGraphicsScene that occur only on X11 with default zoom.
+	QSettings settings;
+	static bool must_correct_rendering_bug = settings.value("correct-rendering", false).toBool();
 	if (must_correct_rendering_bug) {
 		Diagram *dia = diagram();
 		if (dia && options -> levelOfDetail == 1.0 && widget) {

sources/qetgraphicsitem/terminal.cpp

@@ -20,7 +20,6 @@
 #include "qetgraphicsitem/element.h"
 #include "qetgraphicsitem/conductor.h"
 #include "diagramcommands.h"
-#include "qetapp.h"
 #include "conductorautonumerotation.h"
 
 QColor Terminal::neutralColor      = QColor(Qt::blue);
@@ -229,8 +228,9 @@ void Terminal::paint(QPainter *p, const QStyleOptionGraphicsItem *options, QWidg
 	p -> save();
 	
 #ifndef Q_OS_WIN
-	// corrige un bug de rendu ne se produisant que lors du rendu sur QGraphicsScene sous X11 au zoom par defaut
-	static bool must_correct_rendering_bug = QETApp::settings().value("correct-rendering", false).toBool();
+		//Fix visual bug on QGraphicsScene that occur only on X11 with default zoom.
+	QSettings settings;
+	static bool must_correct_rendering_bug = settings.value("correct-rendering", false).toBool();
 	if (must_correct_rendering_bug) {
 		Diagram *dia = diagram();
 		if (dia && options -> levelOfDetail == 1.0 && widget) {

sources/qetproject.cpp

@@ -179,7 +179,8 @@ QETProject::~QETProject() {
 bool QETProject::integrateElementToProject(const ElementsLocation &location, const QETProject *project)
 {
 		//Integration element must be enable
-	bool auto_integration_enabled = QETApp::settings().value("diagrameditor/integrate-elements", true).toBool();
+	QSettings settings;
+	bool auto_integration_enabled = settings.value("diagrameditor/integrate-elements", true).toBool();
 
 		//the element belongs there a project and if so, is this another project of the project given by parameter?
 	bool elmt_from_project = location.project();

sources/recentfiles.cpp

@@ -16,8 +16,8 @@
 	along with QElectroTech.  If not, see <http://www.gnu.org/licenses/>.
 */
 #include "recentfiles.h"
-#include "qetapp.h"
 #include "qeticons.h"
+#include <QMenu>
 
 /**
 	Constructeur
@@ -111,16 +111,20 @@ void RecentFiles::fileWasOpened(const QString &filepath) {
 }
 
 /**
-	Lit la liste des fichiers recents dans la configuration
-*/
-void RecentFiles::extractFilesFromSettings() {
-	// oublie la liste des fichiers recents
+ * @brief RecentFiles::extractFilesFromSettings
+ * Read the list of recent file from settings
+ */
+void RecentFiles::extractFilesFromSettings()
+{
+		//Forget the list of recent files
 	list_.clear();
 	
-	// recupere les derniers fichiers ouverts dans la configuration
-	for (int i = size_ ; i >= 1  ; -- i) {
+		//Get the last opened file from the settings
+	QSettings settings;
+	for (int i = size_ ; i >= 1  ; -- i)
+	{
 		QString key(identifier_ + "-recentfiles/file" + QString::number(i));
-		QString value(QETApp::settings().value(key, QString()).toString());
+		QString value(settings.value(key, QString()).toString());
 		insertFile(value);
 	}
 }
@@ -144,12 +148,16 @@ void RecentFiles::insertFile(const QString &filepath) {
 }
 
 /**
-	Ecrit la liste des fichiers recents dans la configuration
-*/
-void RecentFiles::saveFilesToSettings() {
-	for (int i = 0 ; i < size_ && i < list_.count() ; ++ i) {
+ * @brief RecentFiles::saveFilesToSettings
+ * Write the list of recent files to settings
+ */
+void RecentFiles::saveFilesToSettings()
+{
+	QSettings settings;
+	for (int i = 0 ; i < size_ && i < list_.count() ; ++ i)
+	{
 		QString key(identifier_ + "-recentfiles/file" + QString::number(i + 1));
-		QETApp::settings().setValue(key, list_[i]);
+		settings.setValue(key, list_[i]);
 	}
 }
 

sources/titleblock/qettemplateeditor.cpp

@@ -467,8 +467,9 @@ void QETTitleBlockTemplateEditor::initToolbars() {
 /**
 	Initialize layouts and widgets
 */
-void QETTitleBlockTemplateEditor::initWidgets() {
-	QSettings &settings = QETApp::settings();
+void QETTitleBlockTemplateEditor::initWidgets()
+{
+	QSettings settings;
 	
 	// undo list on the right
 	undo_stack_ = new QUndoStack(this);
@@ -579,10 +580,12 @@ QString QETTitleBlockTemplateEditor::currentlyEditedTitle() const {
 }
 
 /**
-	Load template editor-related parameters.
-*/
-void QETTitleBlockTemplateEditor::readSettings() {
-	QSettings &settings = QETApp::settings();
+ * @brief QETTitleBlockTemplateEditor::readSettings
+ * Read settings
+ */
+void QETTitleBlockTemplateEditor::readSettings()
+{
+	QSettings settings;
 	
 	// window size and position
 	QVariant geometry = settings.value("titleblocktemplateeditor/geometry");
@@ -594,10 +597,12 @@ void QETTitleBlockTemplateEditor::readSettings() {
 }
 
 /**
-	Save template editor-related parameters.
-*/
-void QETTitleBlockTemplateEditor::writeSettings() {
-	QSettings &settings = QETApp::settings();
+ * @brief QETTitleBlockTemplateEditor::writeSettings
+ * Write the settings
+ */
+void QETTitleBlockTemplateEditor::writeSettings()
+{
+	QSettings settings;
 	settings.setValue("titleblocktemplateeditor/geometry", saveGeometry());
 	settings.setValue("titleblocktemplateeditor/state", saveState());
 }
@@ -898,13 +903,16 @@ void QETTitleBlockTemplateEditor::quit() {
 }
 
 /**
-	Save the new preview width to application settings
-	@param former_preview_width Unused, former preview width
-	@param new_preview_width New preview width
-*/
-void QETTitleBlockTemplateEditor::savePreviewWidthToApplicationSettings(int former_preview_width, int new_preview_width) {
+ * @brief QETTitleBlockTemplateEditor::savePreviewWidthToApplicationSettings
+ * Save the new preview width to application settings
+ * @param former_preview_width : former_preview_width Unused, former preview width
+ * @param new_preview_width : new_preview_width New preview width
+ */
+void QETTitleBlockTemplateEditor::savePreviewWidthToApplicationSettings(int former_preview_width, int new_preview_width)
+{
 	Q_UNUSED(former_preview_width)
-	QETApp::settings().setValue("titleblocktemplateeditor/preview_width", new_preview_width);
+	QSettings settings;
+	settings.setValue("titleblocktemplateeditor/preview_width", new_preview_width);
 }
 
 /**

sources/titleblockproperties.cpp

@@ -154,8 +154,9 @@ void TitleBlockProperties::fromSettings(QSettings &settings, const QString &pref
  * @brief TitleBlockProperties::defaultProperties
  * Return the default properties stored in the setting file
  */
-TitleBlockProperties TitleBlockProperties::defaultProperties() {
-	QSettings &settings = QETApp::settings();
+TitleBlockProperties TitleBlockProperties::defaultProperties()
+{
+	QSettings settings;
 
 	TitleBlockProperties def;
 	def.fromSettings(settings, "diagrameditor/default");