[apps] Split on_boarding/language_controller in two

apps/shared/language_controller.cpp

@@ -0,0 +1,59 @@
+#include "language_controller.h"
+#include "../global_preferences.h"
+#include "../apps_container.h"
+
+namespace Shared {
+
+LanguageController::LanguageController(Responder * parentResponder) :
+  ViewController(parentResponder),
+  m_selectableTableView(this, this, 0, 1, (Ion::Display::Height - I18n::NumberOfLanguages*Metric::ParameterCellHeight)/2, Metric::CommonRightMargin, 0, Metric::CommonLeftMargin, this)
+{
+  for (int i = 0; i < I18n::NumberOfLanguages; i++) {
+    m_cells[i].setMessageFontSize(KDText::FontSize::Large);
+  }
+}
+
+void LanguageController::resetSelection() {
+  m_selectableTableView.deselectTable();
+  selectCellAtLocation(0, 0);
+}
+
+View * LanguageController::view() {
+  return &m_selectableTableView;
+}
+
+void LanguageController::didBecomeFirstResponder() {
+  app()->setFirstResponder(&m_selectableTableView);
+}
+
+bool LanguageController::handleEvent(Ion::Events::Event event) {
+  if (event == Ion::Events::OK || event == Ion::Events::EXE) {
+    GlobalPreferences::sharedGlobalPreferences()->setLanguage((I18n::Language)(selectedRow()+1));
+    return true;
+  }
+  return false;
+}
+
+int LanguageController::numberOfRows() {
+  return I18n::NumberOfLanguages;
+}
+
+KDCoordinate LanguageController::cellHeight() {
+  return Metric::ParameterCellHeight;
+}
+
+HighlightCell * LanguageController::reusableCell(int index) {
+  return &m_cells[index];
+}
+
+int LanguageController::reusableCellCount() {
+  return I18n::NumberOfLanguages;
+}
+
+void LanguageController::willDisplayCellForIndex(HighlightCell * cell, int index) {
+  MessageTableCell * myCell = (MessageTableCell *) cell;
+  I18n::Message languages[I18n::NumberOfLanguages] = {I18n::Message::English, I18n::Message::French, I18n::Message::Spanish, I18n::Message::German, I18n::Message::Portuguese};
+  myCell->setMessage(languages[index]);
+}
+
+}