Added support for new fmi export flags --fmiFilter and --fmiSources

Fixes ticket:3105 and ticket:5969
Added `--fmiFilter` options descriptions.
Change description of `--fmiFilter`.
Disable "Include Source Code" checkbox if filter is blackBox.

OMCompiler/Compiler/Util/Flags.mo

@@ -1355,8 +1355,13 @@ constant ConfigFlag FLAT_MODELICA = CONFIG_FLAG(141, "flatModelica",
   Gettext.gettext("Outputs experimental flat Modelica."));
 constant ConfigFlag FMI_FILTER = CONFIG_FLAG(142, "fmiFilter", NONE(), EXTERNAL(),
   ENUM_FLAG(FMI_INTERNAL, {("none", FMI_NONE), ("internal", FMI_INTERNAL), ("protected", FMI_PROTECTED), ("blackBox", FMI_BLACKBOX)}),
-  SOME(STRING_OPTION({"none", "internal", "protected", "blackBox"})),
-  Gettext.gettext("Filters the FMI-ModelDescription Vars in the ModelDescription.xml"));
+  SOME(STRING_DESC_OPTION({
+    ("none", Gettext.gettext("All variables will be exposed, even variables that are introduced by the symbolic transformations. Hence, this is intended to be used for debugging.")),
+    ("internal", Gettext.gettext("All internal variables introduced by the symbolic transformations are filtered out. Only the variables from the actual Modelica model are exposed (with minor exceptions, e.g. for state sets).")),
+    ("protected", Gettext.gettext("All protected model variables will be filtered out in addition to --fmiFilter=internal.")),
+    ("blackBox", Gettext.gettext("This option is used to hide everything except for inputs and outputs. Additional variables that need to be present in the modelDescription file for structrial reasons will have concealed names."))
+    })),
+  Gettext.gettext("Specifies which model variables get exposed by the modelDescription.xml"));
 constant ConfigFlag FMI_SOURCES = CONFIG_FLAG(143, "fmiSources", NONE(), EXTERNAL(),
   BOOL_FLAG(true), NONE(),
   Gettext.gettext("Defines if FMUs will be exported with sources or not. --fmiFilter=blackBox might override this, because black box FMUs do never contain their source code."));

OMEdit/OMEditLIB/MainWindow.cpp

@@ -926,8 +926,7 @@ void MainWindow::exportModelFMU(LibraryTreeItem *pLibraryTreeItem)
   mpProgressBar->setRange(0, 0);
   showProgressBar();
   // create a folder with model name to dump the files in it.
-  QString modelDirectoryPath = QString("%1/%2").arg(OptionsDialog::instance()->getGeneralSettingsPage()->getWorkingDirectory(),
-                                                    pLibraryTreeItem->getNameStructure());
+  QString modelDirectoryPath = QString("%1/%2").arg(OptionsDialog::instance()->getGeneralSettingsPage()->getWorkingDirectory(), pLibraryTreeItem->getNameStructure());
   if (!QDir().exists(modelDirectoryPath)) {
     QDir().mkpath(modelDirectoryPath);
   }
@@ -955,6 +954,8 @@ void MainWindow::exportModelFMU(LibraryTreeItem *pLibraryTreeItem)
                                                           GUIMessages::getMessage(GUIMessages::FMU_EMPTY_PLATFORMS).arg(Helper::toolsOptionsPath),
                                                           Helper::scriptingKind, Helper::warningLevel));
   }
+  mpOMCProxy->setCommandLineOptions(QString("--fmiFilter=%1").arg(OptionsDialog::instance()->getFMIPage()->getModelDescriptionFiltersComboBox()->currentText()));
+  mpOMCProxy->setCommandLineOptions(QString("--fmiSources=%1").arg(OptionsDialog::instance()->getFMIPage()->getIncludeSourceCodeCheckBox()->isChecked() ? "true" : "false"));
   QString fmuFileName = mpOMCProxy->buildModelFMU(pLibraryTreeItem->getNameStructure(), version, type, FMUName, platforms);
   if (!fmuFileName.isEmpty()) { // FMU was generated
     if (!newFmuName.isEmpty()) { // FMU should be moved

OMEdit/OMEditLIB/Options/OptionsDialog.cpp

@@ -896,6 +896,18 @@ void OptionsDialog::readFMISettings()
       }
     }
   }
+  // read model description filter
+  if (mpSettings->contains("FMIExport/ModelDescriptionFilter")) {
+    int currentIndex = mpFMIPage->getModelDescriptionFiltersComboBox()->findText(mpSettings->value("FMIExport/ModelDescriptionFilter").toString());
+    if (currentIndex > -1) {
+      mpFMIPage->getModelDescriptionFiltersComboBox()->setCurrentIndex(currentIndex);
+    }
+  }
+  // read include source code
+  if (mpSettings->contains("FMIExport/IncludeSourceCode")) {
+    mpFMIPage->getIncludeSourceCodeCheckBox()->setChecked(mpSettings->value("FMIExport/IncludeSourceCode").toBool());
+  }
+  // read delete FMU directory
   if (mpSettings->contains("FMIImport/DeleteFMUDirectoyAndModel")) {
     mpFMIPage->getDeleteFMUDirectoryAndModelCheckBox()->setChecked(mpSettings->value("FMIImport/DeleteFMUDirectoyAndModel").toBool());
   }
@@ -1453,6 +1465,8 @@ void OptionsDialog::saveFMISettings()
     i++;
   }
   mpSettings->setValue("FMIExport/Platforms", platforms);
+  mpSettings->setValue("FMIExport/ModelDescriptionFilter", mpFMIPage->getModelDescriptionFiltersComboBox()->currentText());
+  mpSettings->setValue("FMIExport/IncludeSourceCode", mpFMIPage->getIncludeSourceCodeCheckBox()->isChecked());
   mpSettings->setValue("FMIImport/DeleteFMUDirectoyAndModel", mpFMIPage->getDeleteFMUDirectoryAndModelCheckBox()->isChecked());
 }
 
@@ -4833,6 +4847,22 @@ FMIPage::FMIPage(OptionsDialog *pOptionsDialog)
     pPlatformsLayout->addWidget(pCheckBox);
   }
   mpPlatformsGroupBox->setLayout(pPlatformsLayout);
+  // Model description filters
+  OMCInterface::getConfigFlagValidOptions_res fmiFilters = MainWindow::instance()->getOMCProxy()->getConfigFlagValidOptions("fmiFilter");
+  mpModelDescriptionFiltersComboBox = new QComboBox;
+  mpModelDescriptionFiltersComboBox->addItems(fmiFilters.validOptions);
+  mpModelDescriptionFiltersComboBox->setToolTip(fmiFilters.mainDescription);
+  int i = 0;
+  foreach (QString description, fmiFilters.descriptions) {
+    mpModelDescriptionFiltersComboBox->setItemData(i, description, Qt::ToolTipRole);
+    i++;
+  }
+  mpModelDescriptionFiltersComboBox->setCurrentIndex(mpModelDescriptionFiltersComboBox->findText("internal"));
+  connect(mpModelDescriptionFiltersComboBox, SIGNAL(currentIndexChanged(QString)), SLOT(enableIncludeSourcesCheckBox(QString)));
+  // include source code checkbox
+  mpIncludeSourceCodeCheckBox = new QCheckBox(tr("Include Source Code (model description filter \"blackBox\" will override this, because black box FMUs do never contain their source code.)"));
+  mpIncludeSourceCodeCheckBox->setChecked(true);
+  enableIncludeSourcesCheckBox(mpModelDescriptionFiltersComboBox->currentText());
   // set the export group box layout
   QGridLayout *pExportLayout = new QGridLayout;
   pExportLayout->setAlignment(Qt::AlignTop | Qt::AlignLeft);
@@ -4844,6 +4874,9 @@ FMIPage::FMIPage(OptionsDialog *pOptionsDialog)
   pExportLayout->addWidget(mpMoveFMUTextBox, 3, 1);
   pExportLayout->addWidget(mpBrowseFMUDirectoryButton, 3, 2);
   pExportLayout->addWidget(mpPlatformsGroupBox, 4, 0, 1, 3);
+  pExportLayout->addWidget(new Label(tr("Model Description Filters:")), 5, 0);
+  pExportLayout->addWidget(mpModelDescriptionFiltersComboBox, 5, 1);
+  pExportLayout->addWidget(mpIncludeSourceCodeCheckBox, 6, 0, 1, 3);
   mpExportGroupBox->setLayout(pExportLayout);
   // import groupbox
   mpImportGroupBox = new QGroupBox(tr("Import"));
@@ -4926,10 +4959,27 @@ QString FMIPage::getFMIExportType()
   }
 }
 
+/*!
+ * \brief FMIPage::selectFMUDirectory
+ * Selects the FMU directory.
+ */
 void FMIPage::selectFMUDirectory()
 {
-  mpMoveFMUTextBox->setText(StringHandler::getExistingDirectory(this, QString("%1 - %2").arg(Helper::applicationName)
-                                                                .arg(Helper::chooseDirectory), NULL));
+  mpMoveFMUTextBox->setText(StringHandler::getExistingDirectory(this, QString("%1 - %2").arg(Helper::applicationName).arg(Helper::chooseDirectory), NULL));
+}
+
+/*!
+ * \brief FMIPage::enableIncludeSourcesCheckBox
+ * Enables/Disables the includes sources checkbox.
+ * \param modelDescriptionFilter
+ */
+void FMIPage::enableIncludeSourcesCheckBox(QString modelDescriptionFilter)
+{
+  if (modelDescriptionFilter.compare(QStringLiteral("blackBox")) == 0) {
+    mpIncludeSourceCodeCheckBox->setEnabled(false);
+  } else {
+    mpIncludeSourceCodeCheckBox->setEnabled(true);
+  }
 }
 
 /*!

OMEdit/OMEditLIB/Options/OptionsDialog.h

@@ -915,6 +915,8 @@ class FMIPage : public QWidget
   QLineEdit* getMoveFMUTextBox() {return mpMoveFMUTextBox;}
   QGroupBox* getPlatformsGroupBox() {return mpPlatformsGroupBox;}
   QComboBox* getLinkingComboBox() {return mpLinkingComboBox;}
+  QComboBox *getModelDescriptionFiltersComboBox() const {return mpModelDescriptionFiltersComboBox;}
+  QCheckBox *getIncludeSourceCodeCheckBox() const {return mpIncludeSourceCodeCheckBox;}
   QCheckBox* getDeleteFMUDirectoryAndModelCheckBox() {return mpDeleteFMUDirectoryAndModelCheckBox;}
 
   static const QString FMU_FULL_CLASS_NAME_DOTS_PLACEHOLDER;
@@ -937,10 +939,13 @@ class FMIPage : public QWidget
   QPushButton *mpBrowseFMUDirectoryButton;
   QGroupBox *mpPlatformsGroupBox;
   QComboBox *mpLinkingComboBox;
+  QComboBox *mpModelDescriptionFiltersComboBox;
+  QCheckBox *mpIncludeSourceCodeCheckBox;
   QGroupBox *mpImportGroupBox;
   QCheckBox *mpDeleteFMUDirectoryAndModelCheckBox;
 public slots:
   void selectFMUDirectory();
+  void enableIncludeSourcesCheckBox(QString modelDescriptionFilter);
 };
 
 class TLMPage : public QWidget