Save/load settings for the new tool

qucs-powercombining/main.cpp

@@ -24,12 +24,64 @@
 #include <QApplication>
 #include "qucspowercombiningtool.h"
 
+struct tQucsSettings QucsSettings;
+
+
+
+// #########################################################################
+// Loads the settings file and stores the settings.
+bool loadSettings()
+{
+    QSettings settings("qucs","qucs_s");
+    settings.beginGroup("QucsPowercombining");
+    if(settings.contains("x"))QucsSettings.x=settings.value("x").toInt();
+    if(settings.contains("y"))QucsSettings.y=settings.value("y").toInt();
+    settings.endGroup();
+    if(settings.contains("Language"))QucsSettings.Language=settings.value("Language").toString();
+    if(settings.contains("DefaultSimulator"))
+        QucsSettings.DefaultSimulator = settings.value("DefaultSimulator").toInt();
+    else QucsSettings.DefaultSimulator = spicecompat::simNotSpecified;
+
+  return true;
+}
+
+
+// #########################################################################
+// Saves the settings in the settings file.
+bool saveApplSettings(QucsPowerCombiningTool *qucs)
+{
+    QSettings settings ("qucs","qucs_s");
+    settings.beginGroup("QucsPowercombining");
+    settings.setValue("x", qucs->x());
+    settings.setValue("y", qucs->y());
+    settings.endGroup();
+  return true;
+
+}
+
 int main(int argc, char *argv[])
 {
+    // apply default settings
+    QucsSettings.x = 200;
+    QucsSettings.y = 100;
+
     QApplication app(argc, argv);
+
+    loadSettings();
+
+    QTranslator tor( 0 );
+    QString lang = QucsSettings.Language;
+    if(lang.isEmpty())
+      lang = QString(QLocale::system().name());
+    tor.load( QString("qucs_") + lang, QucsSettings.LangDir);
+    app.installTranslator( &tor );
+
     QucsPowerCombiningTool *PowerCombiningTool = new QucsPowerCombiningTool();
     PowerCombiningTool->raise();
     PowerCombiningTool->resize(350, 350);
+    PowerCombiningTool->move(QucsSettings.x, QucsSettings.y);
     PowerCombiningTool->show();
-    return app.exec();
+    int result = app.exec();
+    saveApplSettings(PowerCombiningTool);
+    return result;
 }

qucs-powercombining/qucspowercombiningtool.h

@@ -27,6 +27,22 @@
 #include <QtSvg>
 #include <QDebug>
 #include <QDesktopWidget>
+
+namespace spicecompat {
+    enum Simulator {simNgspice = 0, simXyceSer = 1, simXycePar = 2, simSpiceOpus = 3, simQucsator = 4, simNotSpecified=10};
+}
+
+struct tQucsSettings {
+  int x, y;      // position of main window
+  QFont font;
+  QString LangDir;
+  QString Language;
+  int DefaultSimulator;
+};
+
+extern struct tQucsSettings QucsSettings;
+
+
 struct tSubstrate {
   double er;
   double height;