From 20c13c172cd82a68c806757bd1ccc8d26f27367e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=89milie=20Feral?= <emilie.feral@numworks.com>
Date: Tue, 7 Feb 2017 15:20:15 +0100
Subject: [PATCH] [apps/shared] Do no display button to add a new cell when the
 maximum number of functions is reached

Change-Id: I0717998ee3ae9ca575462ee0139182c698ea6c02
---
 apps/graph/list/list_controller.cpp |  6 ++++--
 apps/shared/list_controller.cpp     | 10 +++++++---
 2 files changed, 11 insertions(+), 5 deletions(-)

diff --git a/apps/graph/list/list_controller.cpp b/apps/graph/list/list_controller.cpp
index 1e1154ce5..e774d2ba1 100644
--- a/apps/graph/list/list_controller.cpp
+++ b/apps/graph/list/list_controller.cpp
@@ -38,7 +38,8 @@ bool ListController::handleEnter() {
   switch (m_selectableTableView.selectedColumn()) {
     case 0:
     {
-      if (m_selectableTableView.selectedRow() == numberOfRows() - 1) {
+      if (m_functionStore->numberOfFunctions() < m_functionStore->maxNumberOfFunctions() &&
+          m_selectableTableView.selectedRow() == numberOfRows() - 1) {
         return true;
       }
       configureFunction(m_functionStore->functionAtIndex(m_selectableTableView.selectedRow()));
@@ -46,7 +47,8 @@ bool ListController::handleEnter() {
     }
     case 1:
     {
-      if (m_selectableTableView.selectedRow() == numberOfRows() - 1) {
+      if (m_functionStore->numberOfFunctions() < m_functionStore->maxNumberOfFunctions() &&
+          m_selectableTableView.selectedRow() == numberOfRows() - 1) {
         return addFunction();
       }
       FunctionExpressionCell * functionCell = (FunctionExpressionCell *)(m_selectableTableView.cellAtLocation(m_selectableTableView.selectedColumn(), m_selectableTableView.selectedRow()));
diff --git a/apps/shared/list_controller.cpp b/apps/shared/list_controller.cpp
index b9d4b16ad..9605c651f 100644
--- a/apps/shared/list_controller.cpp
+++ b/apps/shared/list_controller.cpp
@@ -18,6 +18,9 @@ View * ListController::view() {
 }
 
 int ListController::numberOfRows() {
+  if (m_functionStore->numberOfFunctions() == m_functionStore->maxNumberOfFunctions()) {
+    return m_functionStore->numberOfFunctions();
+  }
   return 1 + m_functionStore->numberOfFunctions();
 };
 
@@ -26,7 +29,7 @@ int ListController::numberOfColumns() {
 };
 
 KDCoordinate ListController::rowHeight(int j) {
-  if (j == numberOfRows() - 1) {
+  if (m_functionStore->numberOfFunctions() < m_functionStore->maxNumberOfFunctions() && j == numberOfRows() - 1) {
     return k_emptyRowHeight;
   }
   Function * function = m_functionStore->functionAtIndex(j);
@@ -93,7 +96,8 @@ int ListController::indexFromCumulatedHeight(KDCoordinate offsetY) {
 }
 
 int ListController::typeAtLocation(int i, int j) {
-  if (j == numberOfRows() - 1) {
+  if (m_functionStore->numberOfFunctions() < m_functionStore->maxNumberOfFunctions()
+      && j == numberOfRows() - 1) {
     return i + 2;
   }
   return i;
@@ -125,7 +129,7 @@ int ListController::reusableCellCount(int type) {
 }
 
 void ListController::willDisplayCellAtLocation(TableViewCell * cell, int i, int j) {
-  if (j < numberOfRows() - 1) {
+  if (j < numberOfRows() - 1 || m_functionStore->numberOfFunctions() == m_functionStore->maxNumberOfFunctions()) {
     if (i == 0) {
       FunctionTitleCell * myFunctionCell = (FunctionTitleCell *)cell;
       Function * function = m_functionStore->functionAtIndex(j);