src/Tizen.Applications.ComponentBased/Tizen.Applications.ComponentBased.Common/ServiceComponentStateManager.cs

   1 using System;
   2 using System.Collections.Generic;
   3 using System.Text;
   4
   5 namespace Tizen.Applications.ComponentBased.Common
   6 {
   7     internal class ServiceComponentStateManager : ComponentStateManger
   8     {
   9         private Interop.CBApplication.ServiceLifecycleCallbacks _callbacks;
  10
  11         internal ServiceComponentStateManager(Type ctype, string id, ComponentBasedApplication parent) : base(ctype, id, parent)
  12         {
  13             _callbacks.OnAction = new Interop.CBApplication.ServiceActionCallback(OnActionCallback);
  14             _callbacks.OnDeviceOrientationChanged = new Interop.CBApplication.ServiceDeviceOrientationChangedCallback(OnDeviceOrientationChangedCallback);
  15             _callbacks.OnLanguageChanged = new Interop.CBApplication.ServiceLanguageChangedCallback(OnLanguageChangedCallback);
  16             _callbacks.OnLowBattery = new Interop.CBApplication.ServiceLowBatteryCallback(OnLowBatteryCallback);
  17             _callbacks.OnLowMemory = new Interop.CBApplication.ServiceLowMemoryCallback(OnLowMemoryCallback);
  18             _callbacks.OnRegionFormatChanged = new Interop.CBApplication.ServiceRegionFormatChangedCallback(OnRegionFormatChangedCallback);
  19             _callbacks.OnRestore = new Interop.CBApplication.ServiceRestoreCallback(OnRestoreCallback);
  20             _callbacks.OnSave = new Interop.CBApplication.ServiceSaveCallback(OnSaveCallback);
  21             _callbacks.OnSuspendedState = new Interop.CBApplication.ServiceSuspendedStateCallback(OnSuspendedStateCallback);
  22             _callbacks.OnCreate = new Interop.CBApplication.ServiceCreateCallback(OnCreateCallback);
  23             _callbacks.OnDestroy = new Interop.CBApplication.ServiceDestroyCallback(OnDestroyCallback);
  24             _callbacks.OnStart = new Interop.CBApplication.ServiceStartCommandCallback(OnStartCallback);
  25             Parent = parent;
  26         }
  27
  28         private bool OnCreateCallback(IntPtr context, IntPtr userData)
  29         {
  30             ServiceComponent sc = Activator.CreateInstance(ComponentClassType) as ServiceComponent;
  31             if (sc == null)
  32                 return false;
  33
  34             string id;
  35             Interop.CBApplication.GetInstanceId(context, out id);
  36             sc.Bind(context, ComponentId, id, Parent);
  37
  38             if (!sc.OnCreate())
  39             {
  40                 return false;
  41             }
  42
  43             AddComponent(sc);
  44             return true;
  45         }
  46
  47         private void OnStartCallback(IntPtr context, IntPtr appControl, bool restarted, IntPtr userData)
  48         {
  49             foreach (ServiceComponent sc in Instances)
  50             {
  51                 if (sc.Handle == context)
  52                 {
  53                     SafeAppControlHandle handle = new SafeAppControlHandle(appControl, false);
  54                     AppControl control = new AppControl(handle);
  55                     sc.OnStartCommand(control, restarted);
  56                     break;
  57                 }
  58             }
  59         }
  60
  61         private void OnDestroyCallback(IntPtr context, IntPtr userData)
  62         {
  63             foreach (ServiceComponent sc in Instances)
  64             {
  65                 if (sc.Handle == context)
  66                 {
  67                     sc.OnDestroy();
  68                     RemoveComponent(sc);
  69                     break;
  70                 }
  71             }
  72             return;
  73         }
  74
  75         private void OnActionCallback(IntPtr context, string action, IntPtr appControl, IntPtr userData)
  76         {
  77         }
  78
  79         internal override IntPtr Bind(IntPtr h)
  80         {
  81             return Interop.CBApplication.BaseAddServiceComponent(h, ComponentId, ref _callbacks, IntPtr.Zero);
  82         }
  83     }
  84 }