InputDeviceDisconnectWarningMenu.c

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class InputDeviceDisconnectWarningMenu extends UIScriptedMenu
{
  private ref array<int> m_DisconnectedDevices;
  private ref array<int> m_DeviceOrder = {EUAINPUT_DEVICE_CONTROLLER, EUAINPUT_DEVICE_MOUSE, EUAINPUT_DEVICE_KEYBOARD};
  private ref map<int, string> m_DeviceMessages;
  private bool m_CanClose;
  private bool m_Initialized;
  private string m_DevicesText;
  private string m_CaptionText;
  private string m_ConfirmationText;
 
  private WrapSpacerWidget m_WrapperWidget;
  private TextWidget m_CaptionWidget;
  private RichTextWidget m_DeviceListWidget;
  private RichTextWidget m_ActionTextWidget;
 
  void InputDeviceDisconnectWarningMenu()
  {
    g_Game.GetMission().AddActiveInputExcludes({"gamepaddisconnect"});
 
    m_DisconnectedDevices = new array<int>;
    m_CanClose = false;
 
    BuildMessages();
  }
 
  void ~InputDeviceDisconnectWarningMenu()
  {
    if (g_Game)
    {
      PPERequesterBank.GetRequester(PPERequester_ControllerDisconnectBlur).Stop();
      g_Game.DeleteTitleScreen(); // Removes any outstanding gamepad identification propmt; the gamepad is already recognized by now
      if (g_Game.GetMission())
        g_Game.GetMission().RemoveActiveInputExcludes({"gamepaddisconnect"}, true);
    }
  }
 
  override Widget Init()
  {
    layoutRoot = g_Game.GetWorkspace().CreateWidgets("gui/layouts/new_ui/notifications/day_z_input_device_warning.layout");
    m_WrapperWidget = WrapSpacerWidget.Cast(layoutRoot.FindAnyWidget("Wrapper"));
    m_CaptionWidget = TextWidget.Cast(layoutRoot.FindAnyWidget("Caption"));
    m_DeviceListWidget = RichTextWidget.Cast(layoutRoot.FindAnyWidget("DeviceList"));
    m_ActionTextWidget = RichTextWidget.Cast(layoutRoot.FindAnyWidget("ActionText"));
 
    g_Game.GetMission().GetOnInputDeviceConnected().Insert(UpdateDisconnectedDevices);
    g_Game.GetMission().GetOnInputDeviceDisconnected().Insert(UpdateDisconnectedDevices);
 
    UpdateDisconnectedDevices();
    if (g_Game.GetUIManager() && g_Game.GetUIManager().IsDialogVisible())
      g_Game.GetUIManager().CloseDialog();
 
    PPERequesterBank.GetRequester(PPERequester_ControllerDisconnectBlur).Start();
 
    return layoutRoot;
  }
 
  private void BuildMessages()
  {
    m_DeviceMessages = new map<int, string>;
    m_DeviceMessages.Insert(EUAINPUT_DEVICE_CONTROLLER, string.Format("<image set=\"dayz_gui\" name=\"icon_Gamepad\" />"));
    m_DeviceMessages.Insert(EUAINPUT_DEVICE_MOUSE, string.Format("<image set=\"dayz_gui\" name=\"icon_Mouse\" />"));
    m_DeviceMessages.Insert(EUAINPUT_DEVICE_KEYBOARD, string.Format("<image set=\"dayz_gui\" name=\"icon_Keyboard\" />"));
  }
 
  private void UpdateDisconnectTexts()
  {
    int deviceCount = m_DisconnectedDevices.Count();
    int count = m_DeviceOrder.Count();
    int idx;
    int device;
    bool gamepadInactive = false;
 
    m_DevicesText = string.Empty;
    for (int i = 0; i < count; i++)
    {
      device = m_DeviceOrder[i];
      idx = m_DisconnectedDevices.Find(device);
      if (idx != -1) //is disconnected and relevant
      {
        m_DevicesText += m_DeviceMessages.Get(device) + " ";
        if (device == EUAINPUT_DEVICE_CONTROLLER)
        {
          gamepadInactive = true;
          if (deviceCount > 1)
            m_DevicesText += "| ";
        }
      }
    }
 
    if (deviceCount > 1)
    {
      m_CaptionText = "#str_inputdevice_notification_header_multiple";
      m_ConfirmationText = "#str_inputdevice_notification_prompt_multiple";
    }
    else
    {
      m_CaptionText = "#str_inputdevice_notification_header_single";
      m_ConfirmationText = "#str_inputdevice_notification_prompt_single";
    }
  }
 
  private void SetDisconnectTexts()
  {
    m_CaptionWidget.SetText(m_CaptionText);
    m_DeviceListWidget.SetText(m_DevicesText);
    m_ActionTextWidget.SetText(m_ConfirmationText);
 
    m_WrapperWidget.Update();
  }
 
  private void UpdateDisconnectedDevices(int device = -1)
  {
    m_DisconnectedDevices.Clear();
    m_CanClose = g_Game.GetInput().AreAllAllowedInputDevicesActive(m_DisconnectedDevices);
    UpdateWarningMenu(device);
    m_Initialized = true;
  }
 
  private void UpdateWarningMenu(int device)
  {
    if (m_CanClose)
      Close();
    else if (layoutRoot)
    {
      UpdateDisconnectTexts();
      SetDisconnectTexts();
    }
  }
 
  //back-up close handling
  override bool OnMouseButtonUp(Widget w, int x, int y, int button)
  {
    bool ret = super.OnMouseButtonUp(w, x, y, button);
 
    if (m_CanClose)
      Close();
    return ret | m_CanClose;
  }
 
  //back-up close handling
  override bool OnKeyUp(Widget w, int x, int y, int key)
  {
    bool ret = super.OnKeyUp(w, x, y, key);
 
    if (m_CanClose)
      Close();
    return ret | m_CanClose;
  }
}