[apps/graph/list] handle deleting functions from the parameter page

Change-Id: I34eff520f40ed5901011499c770c1b06d72b3cc7

apps/graph/list/list_controller.cpp

@@ -7,7 +7,7 @@ ListController::ListController(Responder * parentResponder, Graph::FunctionStore
   m_activeCell(-1),
   m_manualScrolling(0),
   m_functionStore(functionStore),
-  m_parameterController(ParameterController(this))
+  m_parameterController(ParameterController(this, functionStore))
 {
 }
 

apps/graph/list/parameter_controller.cpp

@@ -1,13 +1,14 @@
 #include "parameter_controller.h"
 #include <assert.h>
 
-ParameterController::ParameterController(Responder * parentResponder) :
+ParameterController::ParameterController(Responder * parentResponder, Graph::FunctionStore * functionStore) :
   ViewController(parentResponder),
   m_colorCell(TableViewCell((char*)"Couleur de la fonction")),
   m_enableCell(SwitchTableViewCell((char*)"Activer/Desactiver")),
   m_deleteCell(TableViewCell((char*)"Supprimer la fonction")),
   m_tableView(TableView(this)),
-  m_activeCell(0)
+  m_activeCell(0),
+  m_functionStore(functionStore)
 {
 }
 
@@ -78,13 +79,19 @@ bool ParameterController::handleEnter() {
       return true;
     }
     case 2:
+    {
+      m_functionStore->removeFunction(m_function);
+      StackViewController * stack = (StackViewController *)(parentResponder());
+      stack->pop();
       return true;
+    }
     default:
+    {
       return false;
+    }
   }
 }
 
-
 int ParameterController::numberOfCells() {
   return k_totalNumberOfCell;
 };

apps/graph/list/parameter_controller.h

@@ -7,7 +7,7 @@
 
 class ParameterController : public ViewController, public TableViewDataSource {
 public:
-  ParameterController(Responder * parentResponder);
+  ParameterController(Responder * parentResponder, Graph::FunctionStore * functionStore);
 
   View * view() override;
   const char * title() const override;
@@ -30,6 +30,7 @@ private:
   TableView m_tableView;
   int m_activeCell;
   Graph::Function * m_function;
+  Graph::FunctionStore * m_functionStore;
 };
 
 #endif