- split qt-clients build on windows so one can build just the ones wh…

…o is interested in

- better Compiler/Script cleaning
- clean OMEdit generated files on clean
- get rid of some warnings
- do Print.clearBuf() a bit differently in Main

git-svn-id: https://openmodelica.org/svn/OpenModelica/trunk@24453 f25d12d1-65f4-0310-ae8a-bbce733d8d8e

OMEdit/OMEditGUI/Modeling/LibraryTreeWidget.cpp

@@ -206,7 +206,7 @@ QSize ItemDelegate::sizeHint(const QStyleOptionViewItem &option, const QModelInd
   /* Only calculate the height of the item based on the text for SimulationOutputTree items. Fix for multi line messages. */
   if (mDrawRichText && parent() && qobject_cast<SimulationOutputTree*>(parent())) {
     SimulationOutputTree *pSimulationOutputTree = qobject_cast<SimulationOutputTree*>(parent());
-    int width;
+    int width = 0;
     if (pSimulationOutputTree) {
       width = pSimulationOutputTree->columnWidth(index.column()) - (pSimulationOutputTree->indentation() * pSimulationOutputTree->getDepth(index));
     }

OMEdit/OMEditGUI/Plotting/VariablesWidget.cpp

@@ -450,7 +450,7 @@ void VariablesTreeModel::insertVariablesItems(QString fileName, QString filePath
   /* open the .mat file */
   ModelicaMatReader matReader;
   matReader.file = 0;
-  matReader.fileName = "";
+  matReader.fileName = strdup("");
   const char *msg[] = {""};
   if (fileName.endsWith(".mat"))
   {
@@ -491,7 +491,7 @@ void VariablesTreeModel::insertVariablesItems(QString fileName, QString filePath
         findVariable = parentVariable.isEmpty() ? fileName + ".der(" + variable + ")" : fileName + "." + parentVariable + ".der(" + variable + ")";
       else
         findVariable = parentVariable.isEmpty() ? fileName + "." + variable : fileName + "." + parentVariable + "." + variable;
-      if (pParentVariablesTreeItem = findVariablesTreeItem(findVariable, pParentVariablesTreeItem))
+      if ((pParentVariablesTreeItem = findVariablesTreeItem(findVariable, pParentVariablesTreeItem)) != NULL)
       {
         if (count == 1)
           parentVariable = variable;
@@ -607,7 +607,7 @@ void VariablesTreeModel::getVariableInformation(ModelicaMatReader *pMatReader, Q
     /* if the variable is not a tunable parameter then read the final value of the variable. Only mat result files are supported. */
     else
     {
-      if (pMatReader->file && pMatReader->fileName != "")
+      if ((pMatReader->file != NULL) && strcmp(pMatReader->fileName, ""))
       {
         *value = "";
         if (variableToFind.compare("time") == 0)
@@ -633,7 +633,7 @@ void VariablesTreeModel::getVariableInformation(ModelicaMatReader *pMatReader, Q
     *displayUnit = hash["displayUnit"];
     *description = hash["description"];
   }
-  else if ((variableToFind.compare("time") == 0) && pMatReader->file && pMatReader->fileName != "")
+  else if ((variableToFind.compare("time") == 0) && (pMatReader->file != NULL) && strcmp(pMatReader->fileName, ""))
   {
     *value = QString::number(omc_matlab4_stopTime(pMatReader));
   }