[apps/graph] Commit missing files

apps/graph/values/storage_function_parameter_controller.cpp

@@ -0,0 +1,77 @@
+#include "storage_function_parameter_controller.h"
+#include "storage_values_controller.h"
+#include <assert.h>
+
+using namespace Shared;
+
+namespace Graph {
+
+StorageFunctionParameterController::StorageFunctionParameterController(StorageValuesController * valuesController) :
+  StorageValuesFunctionParameterController('x'),
+  m_displayDerivativeColumn(I18n::Message::DerivativeFunctionColumn),
+  m_cartesianFunction(nullptr),
+  m_valuesController(valuesController)
+{
+}
+
+void StorageFunctionParameterController::setFunction(StorageFunction * function) {
+  m_cartesianFunction = (Shared::StorageCartesianFunction *)function;
+  StorageValuesFunctionParameterController::setFunction(function);
+}
+
+bool StorageFunctionParameterController::handleEvent(Ion::Events::Event event) {
+  if (event == Ion::Events::OK || event == Ion::Events::EXE) {
+    switch (selectedRow()) {
+      case 0:
+      {
+        m_cartesianFunction->setDisplayDerivative(!m_cartesianFunction->displayDerivative());
+        m_selectableTableView.reloadData();
+        return true;
+      }
+#if COPY_COLUMN
+    case 1:
+    /* TODO: implement function copy column */
+      return true;
+#endif
+      default:
+        assert(false);
+        return false;
+    }
+  }
+  return false;
+}
+
+int StorageFunctionParameterController::numberOfRows() {
+  return k_totalNumberOfCell;
+};
+
+HighlightCell * StorageFunctionParameterController::reusableCell(int index) {
+  assert(index >= 0);
+  assert(index < k_totalNumberOfCell);
+#if COPY_COLUMN
+  HighlightCell * cells[] = {&m_displayDerivativeColumn, &m_copyColumn};
+#else
+  HighlightCell * cells[] = {&m_displayDerivativeColumn};
+#endif
+  return cells[index];
+}
+
+int StorageFunctionParameterController::reusableCellCount() {
+  return k_totalNumberOfCell;
+}
+
+void StorageFunctionParameterController::viewWillAppear() {
+  StorageValuesFunctionParameterController::viewWillAppear();
+  if (m_cartesianFunction->displayDerivative()) {
+    m_valuesController->selectCellAtLocation(m_valuesController->selectedColumn()+1, m_valuesController->selectedRow());
+  }
+}
+
+void StorageFunctionParameterController::willDisplayCellForIndex(HighlightCell * cell, int index) {
+  if (cell == &m_displayDerivativeColumn) {
+    SwitchView * switchView = (SwitchView *)m_displayDerivativeColumn.accessoryView();
+    switchView->setState(m_cartesianFunction->displayDerivative());
+  }
+}
+
+}