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build1/epsilon-master/apps/settings/main_controller.cpp 8.63 KB
6663b6c9   adorian   projet complet av...
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  #include "main_controller.h"
  #include "helpers.h"
  #include "../global_preferences.h"
  #include "../i18n.h"
  #include <assert.h>
  
  using namespace Poincare;
  
  namespace Settings {
  
  const SettingsMessageTree angleChildren[2] = {SettingsMessageTree(I18n::Message::Degres), SettingsMessageTree(I18n::Message::Radian)};
  const SettingsMessageTree editionModeChildren[2] = {SettingsMessageTree(I18n::Message::EditionLinear), SettingsMessageTree(I18n::Message::Edition2D)};
  const SettingsMessageTree floatDisplayModeChildren[3] = {SettingsMessageTree(I18n::Message::Auto), SettingsMessageTree(I18n::Message::Scientific), SettingsMessageTree(I18n::Message::SignificantFigures)};
  const SettingsMessageTree complexFormatChildren[2] = {SettingsMessageTree(I18n::Message::Default), SettingsMessageTree(I18n::Message::Default)};
  const SettingsMessageTree examChildren[1] = {SettingsMessageTree(I18n::Message::ActivateExamMode)};
  const SettingsMessageTree aboutChildren[3] = {SettingsMessageTree(I18n::Message::SoftwareVersion), SettingsMessageTree(I18n::Message::SerialNumber), SettingsMessageTree(I18n::Message::FccId)};
  
  #if EPSILON_SOFTWARE_UPDATE_PROMPT
  const SettingsMessageTree menu[9] =
  #else
  const SettingsMessageTree menu[8] =
  #endif
    {SettingsMessageTree(I18n::Message::AngleUnit, angleChildren, 2),
      SettingsMessageTree(I18n::Message::DisplayMode, floatDisplayModeChildren, 3),
      SettingsMessageTree(I18n::Message::EditionMode, editionModeChildren, 2),
      SettingsMessageTree(I18n::Message::ComplexFormat, complexFormatChildren, 2),
      SettingsMessageTree(I18n::Message::Brightness),
      SettingsMessageTree(I18n::Message::Language),
      SettingsMessageTree(I18n::Message::ExamMode, examChildren, 1),
  #if EPSILON_SOFTWARE_UPDATE_PROMPT
    SettingsMessageTree(I18n::Message::UpdatePopUp),
  #endif
    SettingsMessageTree(I18n::Message::About, aboutChildren, 3)};
  #if EPSILON_SOFTWARE_UPDATE_PROMPT
  const SettingsMessageTree model = SettingsMessageTree(I18n::Message::SettingsApp, menu, 9);
  #else
  const SettingsMessageTree model = SettingsMessageTree(I18n::Message::SettingsApp, menu, 8);
  #endif
  
  MainController::MainController(Responder * parentResponder) :
    ViewController(parentResponder),
  #if EPSILON_SOFTWARE_UPDATE_PROMPT
    m_updateCell(I18n::Message::Default, KDText::FontSize::Large),
  #endif
    m_complexFormatCell(I18n::Message::Default, KDText::FontSize::Large),
    m_brightnessCell(I18n::Message::Default, KDText::FontSize::Large),
    m_complexFormatLayout(nullptr),
    m_selectableTableView(this),
    m_messageTreeModel((MessageTree *)&model),
    m_subController(this),
    m_languageController(this, 13)
  {
    for (int i = 0; i < k_numberOfSimpleChevronCells; i++) {
      m_cells[i].setMessageFontSize(KDText::FontSize::Large);
    }
  }
  
  MainController::~MainController() {
    if (m_complexFormatLayout) {
      delete m_complexFormatLayout;
      m_complexFormatLayout = nullptr;
    }
  }
  
  View * MainController::view() {
    return &m_selectableTableView;
  }
  
  void MainController::didBecomeFirstResponder() {
    if (selectedRow() < 0) {
      selectCellAtLocation(0, 0);
    }
    app()->setFirstResponder(&m_selectableTableView);
  }
  
  bool MainController::handleEvent(Ion::Events::Event event) {
    if (m_messageTreeModel->children(selectedRow())->numberOfChildren() == 0) {
  #if EPSILON_SOFTWARE_UPDATE_PROMPT
      if (m_messageTreeModel->children(selectedRow())->label() == I18n::Message::UpdatePopUp) {
        if (event == Ion::Events::OK || event == Ion::Events::EXE) {
          GlobalPreferences::sharedGlobalPreferences()->setShowUpdatePopUp(!GlobalPreferences::sharedGlobalPreferences()->showUpdatePopUp());
          m_selectableTableView.reloadCellAtLocation(m_selectableTableView.selectedColumn(), m_selectableTableView.selectedRow());
          return true;
        }
        return false;
      }
  #endif
      if (m_messageTreeModel->children(selectedRow())->label() == I18n::Message::Brightness) {
        if (event == Ion::Events::Right || event == Ion::Events::Left || event == Ion::Events::Plus || event == Ion::Events::Minus) {
          int delta = Ion::Backlight::MaxBrightness/GlobalPreferences::NumberOfBrightnessStates;
          int direction = (event == Ion::Events::Right || event == Ion::Events::Plus) ? delta : -delta;
          GlobalPreferences::sharedGlobalPreferences()->setBrightnessLevel(GlobalPreferences::sharedGlobalPreferences()->brightnessLevel()+direction);
          m_selectableTableView.reloadCellAtLocation(m_selectableTableView.selectedColumn(), m_selectableTableView.selectedRow());
          return true;
        }
        return false;
      }
      if (m_messageTreeModel->children(selectedRow())->label() == I18n::Message::Language) {
        if (event == Ion::Events::OK || event == Ion::Events::EXE || event == Ion::Events::Right) {
          stackController()->push(&m_languageController);
          return true;
        }
        return false;
      }
    }
    if (event == Ion::Events::OK || event == Ion::Events::EXE || event == Ion::Events::Right) {
      m_subController.setMessageTreeModel(m_messageTreeModel->children(selectedRow()));
      StackViewController * stack = stackController();
      stack->push(&m_subController);
      return true;
    }
    return false;
  }
  
  int MainController::numberOfRows() {
    return m_messageTreeModel->numberOfChildren();
  };
  
  KDCoordinate MainController::rowHeight(int j) {
    return Metric::ParameterCellHeight;
  }
  
  KDCoordinate MainController::cumulatedHeightFromIndex(int j) {
    return j*rowHeight(0);
  }
  
  int MainController::indexFromCumulatedHeight(KDCoordinate offsetY) {
    return offsetY/rowHeight(0);
  }
  
  HighlightCell * MainController::reusableCell(int index, int type) {
    assert(index >= 0);
    if (type == 0) {
      assert(index < k_numberOfSimpleChevronCells);
      return &m_cells[index];
    }
    assert(index == 0);
    if (type == 2) {
      return &m_brightnessCell;
    }
  #if EPSILON_SOFTWARE_UPDATE_PROMPT
    if (type == 3) {
      return &m_updateCell;
    }
  #endif
    return &m_complexFormatCell;
  }
  
  int MainController::reusableCellCount(int type) {
    if (type == 0) {
      return k_numberOfSimpleChevronCells;
    }
    return 1;
  }
  
  int MainController::typeAtLocation(int i, int j) {
    if (j == 3) {
      return 1;
    }
    if (j == 4) {
      return 2;
    }
  #if EPSILON_SOFTWARE_UPDATE_PROMPT
    if (j == 7) {
      return 3;
    }
  #endif
    return 0;
  }
  
  void MainController::willDisplayCellForIndex(HighlightCell * cell, int index) {
    MessageTableCell * myCell = (MessageTableCell *)cell;
    myCell->setMessage(m_messageTreeModel->children(index)->label());
  
    if (index == 3) {
      if (m_complexFormatLayout) {
        delete m_complexFormatLayout;
        m_complexFormatLayout = nullptr;
      }
      if (Preferences::sharedPreferences()->complexFormat() == Expression::ComplexFormat::Cartesian) {
        m_complexFormatLayout = Helpers::CartesianComplexFormat(KDText::FontSize::Small);
      } else {
        m_complexFormatLayout = Helpers::PolarComplexFormat(KDText::FontSize::Small);
      }
      MessageTableCellWithChevronAndExpression * myExpCell = (MessageTableCellWithChevronAndExpression *)cell;
      myExpCell->setExpressionLayout(m_complexFormatLayout);
      return;
    }
    if (index == 4) {
      MessageTableCellWithGauge * myGaugeCell = (MessageTableCellWithGauge *)cell;
      GaugeView * myGauge = (GaugeView *)myGaugeCell->accessoryView();
      myGauge->setLevel((float)GlobalPreferences::sharedGlobalPreferences()->brightnessLevel()/(float)Ion::Backlight::MaxBrightness);
      return;
    }
    if (index == 5) {
      int index = (int)GlobalPreferences::sharedGlobalPreferences()->language()-1;
      static_cast<MessageTableCellWithChevronAndMessage *>(cell)->setSubtitle(I18n::LanguageNames[index]);
      return;
    }
  #if EPSILON_SOFTWARE_UPDATE_PROMPT
    if (index == 7) {
      MessageTableCellWithSwitch * mySwitchCell = (MessageTableCellWithSwitch *)cell;
      SwitchView * mySwitch = (SwitchView *)mySwitchCell->accessoryView();
      mySwitch->setState(GlobalPreferences::sharedGlobalPreferences()->showUpdatePopUp());
      return;
    }
  #endif
    MessageTableCellWithChevronAndMessage * myTextCell = (MessageTableCellWithChevronAndMessage *)cell;
    switch (index) {
      case 0:
        myTextCell->setSubtitle(m_messageTreeModel->children(index)->children((int)Preferences::sharedPreferences()->angleUnit())->label());
        break;
      case 1:
        myTextCell->setSubtitle(m_messageTreeModel->children(index)->children((int)Preferences::sharedPreferences()->displayMode())->label());
        break;
      case 2:
        myTextCell->setSubtitle(m_messageTreeModel->children(index)->children((int)Preferences::sharedPreferences()->editionMode())->label());
        break;
      default:
        myTextCell->setSubtitle(I18n::Message::Default);
        break;
    }
  }
  
  void MainController::viewWillAppear() {
    m_selectableTableView.reloadData();
  }
  
  StackViewController * MainController::stackController() const {
    return (StackViewController *)parentResponder();
  }
  
  }