From c9fdafb04be2f2f7f44c1a2c5df84440538e17c0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=89milie=20Feral?= <emilie.feral@numworks.com>
Date: Mon, 17 Oct 2016 18:10:17 +0200
Subject: [PATCH] [apps/graph/values] Display the parameter page when selecting
 the abscissa title

Change-Id: I12e13baa3f2274064748710d6c8c48b4cb663941
---
 apps/graph/values/values_controller.cpp | 8 ++++++++
 apps/graph/values/values_controller.h   | 3 +++
 2 files changed, 11 insertions(+)

diff --git a/apps/graph/values/values_controller.cpp b/apps/graph/values/values_controller.cpp
index c93497379..73491ee15 100644
--- a/apps/graph/values/values_controller.cpp
+++ b/apps/graph/values/values_controller.cpp
@@ -12,6 +12,7 @@ ValuesController::ValuesController(Responder * parentResponder, FunctionStore *
   m_functionStore(functionStore),
   m_evaluateContext(evaluateContext),
   m_parameterController(ValuesParameterController(this, &m_interval)),
+  m_abscissaParameterController(AbscissaParameterController(this)),
   m_setIntervalButton(Button(this, "Regler l'intervalle",Invocation([](void * context, void * sender) {
     ValuesController * valuesController = (ValuesController *) context;
     StackViewController * stack = ((StackViewController *)valuesController->parentResponder());
@@ -183,6 +184,7 @@ bool ValuesController::handleEvent(Ion::Events::Event event) {
     case Ion::Events::Event::ENTER:
       if (m_activeCellX == 0) {
         if (m_activeCellY == 0) {
+          configureAbscissa();
           return true;
         }
         editValue(false);
@@ -201,6 +203,12 @@ bool ValuesController::handleEvent(Ion::Events::Event event) {
   }
 }
 
+
+void ValuesController::configureAbscissa() {
+  StackViewController * stack = ((StackViewController *)parentResponder());
+  stack->push(&m_abscissaParameterController);
+}
+
 void ValuesController::editValue(bool overwrite, char initialDigit) {
   /* This code assumes that the active cell remains the one which is edited
    * until the invocation is performed. This could lead to concurrency issue in
diff --git a/apps/graph/values/values_controller.h b/apps/graph/values/values_controller.h
index ade439bd9..779346342 100644
--- a/apps/graph/values/values_controller.h
+++ b/apps/graph/values/values_controller.h
@@ -8,6 +8,7 @@
 #include "value_cell.h"
 #include "title_cell.h"
 #include "interval.h"
+#include "abscissa_parameter_controller.h"
 #include "values_parameter_controller.h"
 
 namespace Graph {
@@ -22,6 +23,7 @@ public:
   Interval * interval();
   ValueCell * abscisseCellAtRow(int rowIndex);
   void editValue(bool overwrite, char initialDigit = 0);
+  void configureAbscissa();
 
   const char * title() const override;
   bool handleEvent(Ion::Events::Event event) override;
@@ -67,6 +69,7 @@ private:
   EvaluateContext * m_evaluateContext;
   Interval m_interval;
   ValuesParameterController m_parameterController;
+  AbscissaParameterController m_abscissaParameterController;
   Button m_setIntervalButton;
 };