- Send commands to omc as utf-8.

- All files generated by OMEdit are now utf-8.
- check for errors after setting/changing the working directory of omc.

git-svn-id: https://openmodelica.org/svn/OpenModelica/trunk@23122 f25d12d1-65f4-0310-ae8a-bbce733d8d8e

OMEdit/OMEditGUI/MainWindow.cpp

@@ -53,14 +53,23 @@ MainWindow::MainWindow(QSplashScreen *pSplashScreen, QWidget *parent)
   QFont monospaceFont("Monospace");
   monospaceFont.setStyleHint(QFont::TypeWriter);
   Helper::monospacedFontInfo = QFontInfo(monospaceFont);
-  /*! @note register the RecentFile and FindText struct in the Qt's meta system
-   * Don't remove/move the following line.
-   * Because RecentFile, FindText and DebuggerConfiguration struct should be registered before reading the recentFilesList, FindText and
+  /*! @note Register the RecentFile, FindText and DebuggerConfiguration struct in the Qt's meta system
+   * Don't remove/move the following lines.
+   * Because RecentFile, FindText and DebuggerConfiguration structs should be registered before reading the recentFilesList, FindText and
      DebuggerConfiguration section respectively from the settings file.
    */
   qRegisterMetaTypeStreamOperators<RecentFile>("RecentFile");
   qRegisterMetaTypeStreamOperators<FindText>("FindText");
   qRegisterMetaTypeStreamOperators<DebuggerConfiguration>("DebuggerConfiguration");
+  /*! @note The above three lines registers the structs as QMetaObjects. Do not remove/move them. */
+  setObjectName("MainWindow");
+  setWindowTitle(Helper::applicationName + " - "  + Helper::applicationIntroText);
+  setWindowIcon(QIcon(":/Resources/icons/modeling.png"));
+  setMinimumSize(400, 300);
+  resize(800, 600);
+  setContentsMargins(1, 1, 1, 1);
+  // Create an object of MessagesWidget.
+  mpMessagesWidget = new MessagesWidget(this);
   // Create the OMCProxy object.
   pSplashScreen->showMessage(tr("Connecting to OpenModelica Compiler"), Qt::AlignRight, Qt::white);
   mpOMCProxy = new OMCProxy(this);
@@ -70,14 +79,6 @@ MainWindow::MainWindow(QSplashScreen *pSplashScreen, QWidget *parent)
   mpOptionsDialog = new OptionsDialog(this);
   //Set the name and size of the main window
   pSplashScreen->showMessage(tr("Loading Widgets"), Qt::AlignRight, Qt::white);
-  setObjectName("MainWindow");
-  setWindowTitle(Helper::applicationName + " - "  + Helper::applicationIntroText);
-  setWindowIcon(QIcon(":/Resources/icons/modeling.png"));
-  setMinimumSize(400, 300);
-  resize(800, 600);
-  setContentsMargins(1, 1, 1, 1);
-  // Create an object of MessagesWidget.
-  mpMessagesWidget = new MessagesWidget(this);
   // Create MessagesDockWidget dock
   mpMessagesDockWidget = new QDockWidget(tr("Messages Browser"), this);
   mpMessagesDockWidget->setObjectName("Messages");
@@ -968,6 +969,8 @@ void MainWindow::exportModelToOMNotebook(LibraryTreeNode *pLibraryTreeNode)
   QFile omnotebookFile(omnotebookFileName);
   omnotebookFile.open(QIODevice::WriteOnly);
   QTextStream textStream(&omnotebookFile);
+  textStream.setCodec(Helper::utf8.toStdString().data());
+  textStream.setGenerateByteOrderMark(false);
   textStream << xmlDocument.toString();
   omnotebookFile.close();
   mpProgressBar->setValue(value++);

OMEdit/OMEditGUI/Modeling/LibraryTreeWidget.cpp

@@ -1125,8 +1125,10 @@ bool LibraryTreeWidget::saveTextLibraryTreeNode(LibraryTreeNode *pLibraryTreeNod
   }
 
   QFile file(fileName);
-  if (file.open(QIODevice::WriteOnly)) {
+  if (file.open(QIODevice::WriteOnly | QIODevice::Truncate)) {
     QTextStream textStream(&file);
+    textStream.setCodec(Helper::utf8.toStdString().data());
+    textStream.setGenerateByteOrderMark(false);
     textStream << pLibraryTreeNode->getModelWidget()->getTextEditor()->toPlainText();
     file.close();
     /* mark the file as saved and update the labels. */
@@ -1162,8 +1164,10 @@ bool LibraryTreeWidget::saveXMLLibraryTreeNode(LibraryTreeNode *pLibraryTreeNode
   }
 
   QFile file(fileName);
-  if (file.open(QIODevice::WriteOnly)) {
+  if (file.open(QIODevice::WriteOnly | QIODevice::Truncate)) {
     QTextStream textStream(&file);
+    textStream.setCodec(Helper::utf8.toStdString().data());
+    textStream.setGenerateByteOrderMark(false);
     textStream << pLibraryTreeNode->getModelWidget()->getTLMEditor()->toPlainText();
     file.close();
     /* mark the file as saved and update the labels. */

OMEdit/OMEditGUI/OMC/OMCProxy.cpp

@@ -310,11 +310,15 @@ bool OMCProxy::startServer()
   mCommunicationLogFile.setFileName(QString("%1omeditcommunication.log").arg(tmpPath));
   if (mCommunicationLogFile.open(QIODevice::WriteOnly | QIODevice::Text)) {
     mCommunicationLogFileTextStream.setDevice(&mCommunicationLogFile);
+    mCommunicationLogFileTextStream.setCodec(Helper::utf8.toStdString().data());
+    mCommunicationLogFileTextStream.setGenerateByteOrderMark(false);
   }
   /* create a file to write OMEdit commands */
   mCommandsMosFile.setFileName(QString("%1omeditcommands.mos").arg(tmpPath));
   if (mCommandsMosFile.open(QIODevice::WriteOnly | QIODevice::Text)) {
     mCommandsLogFileTextStream.setDevice(&mCommandsMosFile);
+    mCommandsLogFileTextStream.setCodec(Helper::utf8.toStdString().data());
+    mCommandsLogFileTextStream.setGenerateByteOrderMark(false);
   }
   try
   {
@@ -513,7 +517,7 @@ void OMCProxy::sendCommand(const QString expression, bool cacheCommand, QString
   */
 void OMCProxy::sendCommand()
 {
-  mResult = QString::fromLocal8Bit(mOMC->sendExpression(getExpression().toLocal8Bit()));
+  mResult = QString::fromUtf8(mOMC->sendExpression(getExpression().toUtf8()));
   emit commandFinished();
 }
 
@@ -1507,6 +1511,7 @@ QString OMCProxy::changeDirectory(QString directory)
     directory = directory.replace("\\", "/");
     sendCommand("cd(\"" + directory + "\")");
   }
+  printMessagesStringInternal();
   return StringHandler::unparse(getResult());
 }
 

OMEdit/OMEditGUI/Plotting/VariablesWidget.cpp

@@ -1277,6 +1277,8 @@ void VariablesWidget::reSimulate()
       initFile.close();
       initFile.open(QIODevice::WriteOnly | QIODevice::Truncate);
       QTextStream textStream(&initFile);
+      textStream.setCodec(Helper::utf8.toStdString().data());
+      textStream.setGenerateByteOrderMark(false);
       textStream << initXmlDocument.toString();
       initFile.close();
     } else {

OMEdit/OMEditGUI/main.cpp

@@ -75,6 +75,8 @@
 static inline void printStackTrace(QFile *pFile, int signalNumber, const char* signalName, unsigned int max_frames = 50)
 {
   QTextStream out(pFile);
+  out.setCodec(Helper::utf8.toStdString().data());
+  out.setGenerateByteOrderMark(false);
   if (signalName)
     out << QString("Caught signal %1 (%2)\n").arg(QString::number(signalNumber)).arg(signalName);
   else
@@ -168,6 +170,8 @@ LONG WINAPI exceptionFilter(LPEXCEPTION_POINTERS info)
   if (stackTraceFile.open(QIODevice::WriteOnly | QIODevice::Text))
   {
     QTextStream out(&stackTraceFile);
+    out.setCodec(Helper::utf8.toStdString().data());
+    out.setGenerateByteOrderMark(false);
     out << g_output;
     out.flush();
     stackTraceFile.close();