fixes #7 - Checks for running experiments before closing a project

CHANGELOG.md

@@ -8,6 +8,7 @@
 - Increases unit-tests coverage of core components
 - Improves threads management
 - Improves TableWidget performance
+- Fixes #7 - Checks for running experiments before closing a project
 
 * Thu Jun 21 2018 Marcos Cardinot <marcos@cardinot.net> - 0.1.0-alpha0
 - First public release

src/core/project.h

@@ -73,6 +73,7 @@ class Project : public QObject, public QEnableSharedFromThis<Project>
     inline ExperimentPtr experiment(int expId) const;
     inline const Experiments& experiments() const;
     inline bool hasUnsavedChanges() const;
+    inline bool isRunning() const;
 
 signals:
     void expAdded(int expId);
@@ -108,5 +109,16 @@ inline int Project::id() const
 inline bool Project::hasUnsavedChanges() const
 { return m_hasUnsavedChanges; }
 
+inline bool Project::isRunning() const
+{
+    for (auto const& e : m_experiments) {
+        if (e.second->expStatus() == Status::Running ||
+                e.second->expStatus() == Status::Queued) {
+            return true;
+        }
+    }
+    return false;
+}
+
 } //evoplex
 #endif // PROJECT_H

src/gui/projectwidget.cpp

@@ -77,6 +77,16 @@ ProjectWidget::~ProjectWidget()
 
 void ProjectWidget::closeEvent(QCloseEvent* event)
 {
+    if (m_project->isRunning()) {
+        QMessageBox::StandardButton res = QMessageBox::question(this, "Evoplex",
+                tr("There are running experiments in this project!\n"
+                   "Would you like to close it anyway?"));
+        if (res == QMessageBox::No) {
+            event->ignore();
+            return ;
+        }
+    }
+
     if (m_project->hasUnsavedChanges()) {
         QMessageBox::StandardButton res = QMessageBox::question(this, "Evoplex",
                 tr("Do you want to save the changes you made to '%1'?\n"
@@ -88,6 +98,7 @@ void ProjectWidget::closeEvent(QCloseEvent* event)
             return;
         }
     }
+
     emit (closed());
     event->accept();
     QDockWidget::closeEvent(event);