From 47a361805173b52bb898894149b116bb082ed85a 2018-01-08 15:51:12
From: Thibaud Rabillard <trabillard@itlink.fr>
Date: 2018-01-08 15:51:12
Subject: [PATCH] Closes all graphs of the selected zone in graph mode

---

diff --git a/gui/include/Visualization/VisualizationZoneWidget.h b/gui/include/Visualization/VisualizationZoneWidget.h
index daa2525..a54e1ef 100644
--- a/gui/include/Visualization/VisualizationZoneWidget.h
+++ b/gui/include/Visualization/VisualizationZoneWidget.h
@@ -68,6 +68,9 @@ public:
     /// Returns the first graph in the zone or nullptr if there is no graph inside
     VisualizationGraphWidget *firstGraph() const;
 
+    /// Closes all graphes inside the zone
+    void closeAllGraphs();
+
     // IVisualizationWidget interface
     void accept(IVisualizationWidgetVisitor *visitor) override;
     bool canDrop(const Variable &variable) const override;
diff --git a/gui/src/Catalogue/CatalogueEventsWidget.cpp b/gui/src/Catalogue/CatalogueEventsWidget.cpp
index 882d212..9299528 100644
--- a/gui/src/Catalogue/CatalogueEventsWidget.cpp
+++ b/gui/src/Catalogue/CatalogueEventsWidget.cpp
@@ -259,7 +259,7 @@ struct CatalogueEventsWidget::CatalogueEventsWidgetPrivate {
             return;
         }
 
-        // Close the previous graph and delete the asociated variables
+        // Closes the previous graph and delete the asociated variables
         for (auto graph : m_CustomGraphs) {
             graph->close();
             auto variables = graph->variables().toVector();
@@ -270,6 +270,9 @@ struct CatalogueEventsWidget::CatalogueEventsWidgetPrivate {
         }
         m_CustomGraphs.clear();
 
+        // Closes the remaining graphs inside the zone
+        zone->closeAllGraphs();
+
         // Calculates the range of each graph which will be created
         auto graphRange = getGraphRanges(event);
 
diff --git a/gui/src/Visualization/VisualizationZoneWidget.cpp b/gui/src/Visualization/VisualizationZoneWidget.cpp
index e7229cf..cadda87 100644
--- a/gui/src/Visualization/VisualizationZoneWidget.cpp
+++ b/gui/src/Visualization/VisualizationZoneWidget.cpp
@@ -336,6 +336,12 @@ VisualizationGraphWidget *VisualizationZoneWidget::firstGraph() const
     return firstGraph;
 }
 
+void VisualizationZoneWidget::closeAllGraphs()
+{
+    processGraphs(*ui->dragDropContainer->layout(),
+                  [](VisualizationGraphWidget &graphWidget) { graphWidget.close(); });
+}
+
 void VisualizationZoneWidget::accept(IVisualizationWidgetVisitor *visitor)
 {
     if (visitor) {