src/Tizen.Applications.WidgetApplication/Interop/Interop.Widget.cs

   1 /*
   2  * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the License);
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an AS IS BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 using System;
  18 using System.Runtime.InteropServices;
  19
  20 using Tizen.Applications;
  21
  22 internal static partial class Interop
  23 {
  24     internal static partial class Widget
  25     {
  26         internal enum WidgetAppDestroyType
  27         {
  28             Permanent = 0,
  29             Temporary
  30         }
  31
  32         internal enum AppEventType
  33         {
  34             LowMemory = 0,
  35             LowBattery,
  36             LanguageChanged,
  37             DeviceOrientationChanged,
  38             RegionFormatChanged,
  39             SuspendedStateChanged
  40         }
  41
  42         internal enum ErrorCode : int
  43         {
  44             None = Tizen.Internals.Errors.ErrorCode.None,
  45             InvalidParameter = Tizen.Internals.Errors.ErrorCode.InvalidParameter,
  46             OutOfMemory = Tizen.Internals.Errors.ErrorCode.OutOfMemory,
  47             ResourceBusy = Tizen.Internals.Errors.ErrorCode.ResourceBusy,
  48             PermissionDenied = Tizen.Internals.Errors.ErrorCode.PermissionDenied,
  49             Canceled = Tizen.Internals.Errors.ErrorCode.Canceled,
  50             IoError = Tizen.Internals.Errors.ErrorCode.IoError,
  51             TimedOut = Tizen.Internals.Errors.ErrorCode.TimedOut,
  52             NotSupported = Tizen.Internals.Errors.ErrorCode.NotSupported,
  53             FileNoSpaceOnDevice = Tizen.Internals.Errors.ErrorCode.FileNoSpaceOnDevice,
  54             Fault = -0x02F40000 | 0x0001,
  55             AlreadyExist = -0x02F40000 | 0x0002,
  56             AlreadyStarted = -0x02F40000 | 0x0004,
  57             NotExist = -0x02F40000 | 0x0008,
  58             Disabled = -0x02F40000 | 0x0010,
  59             MaxExceeded = -0x02F40000 | 0x0011,
  60         }
  61
  62         internal delegate void AppEventCallback(IntPtr handle, IntPtr data);
  63
  64         internal delegate IntPtr WidgetAppCreateCallback(IntPtr userData);
  65
  66         internal delegate void WidgetAppTerminateCallback(IntPtr userData);
  67
  68         internal delegate int WidgetInstanceCreateCallback(IntPtr context, IntPtr content, int w, int h, IntPtr userData);
  69
  70         internal delegate int WidgetInstanceDestroyCallback(IntPtr context, WidgetAppDestroyType reason, IntPtr content, IntPtr userData);
  71
  72         internal delegate int WidgetInstancePauseCallback(IntPtr context, IntPtr userData);
  73
  74         internal delegate int WidgetInstanceResumeCallback(IntPtr context, IntPtr userData);
  75
  76         internal delegate int WidgetInstanceResizeCallback(IntPtr context, int w, int h, IntPtr userData);
  77
  78         internal delegate int WidgetInstanceUpdateCallback(IntPtr context, IntPtr content, int force, IntPtr userData);
  79
  80         [DllImport(Libraries.AppcoreWidget, EntryPoint = "widget_app_main")]
  81         internal static extern ErrorCode Main(int argc, string[] argv, ref WidgetAppLifecycleCallbacks callback, IntPtr userData);
  82
  83         [DllImport(Libraries.AppcoreWidget, EntryPoint = "widget_app_exit")]
  84         internal static extern void Exit();
  85
  86         [DllImport(Libraries.AppcoreWidget, EntryPoint = "widget_app_add_event_handler")]
  87         internal static extern ErrorCode AddEventHandler(out IntPtr handle, AppEventType eventType, AppEventCallback callback, IntPtr data);
  88
  89         [DllImport(Libraries.AppcoreWidget, EntryPoint = "widget_app_remove_event_handler")]
  90         internal static extern ErrorCode RemoveEventHandler(IntPtr handle);
  91
  92         [DllImport(Libraries.AppcoreWidget, EntryPoint = "widget_app_class_create")]
  93         internal static extern IntPtr CreateClass(WidgetiInstanceLifecycleCallbacks callback, IntPtr userData);
  94
  95         [DllImport(Libraries.AppcoreWidget, EntryPoint = "widget_app_class_add")]
  96         internal static extern IntPtr AddClass(IntPtr handle, string classId, WidgetiInstanceLifecycleCallbacks callback, IntPtr userData);
  97
  98         [DllImport(Libraries.AppcoreWidget, EntryPoint = "widget_app_terminate_context")]
  99         internal static extern ErrorCode TerminateContext(IntPtr handle);
 100
 101         [DllImport(Libraries.AppcoreWidget, EntryPoint = "widget_app_set_content_info")]
 102         internal static extern ErrorCode SetContent(IntPtr handle, SafeBundleHandle content);
 103
 104         [DllImport(Libraries.AppcoreWidget, EntryPoint = "widget_app_set_title")]
 105         internal static extern ErrorCode SetTitle(IntPtr handle, string title);
 106
 107         [DllImport(Libraries.AppcoreWidget, EntryPoint = "widget_app_get_elm_win")]
 108         internal static extern ErrorCode GetWin(IntPtr handle, out IntPtr win);
 109
 110         [DllImport(Libraries.AppCommon, EntryPoint = "app_event_get_low_memory_status")]
 111         internal static extern Tizen.Internals.Errors.ErrorCode AppEventGetLowMemoryStatus(IntPtr handle, out LowMemoryStatus status);
 112
 113         [DllImport(Libraries.AppCommon, EntryPoint = "app_event_get_low_battery_status")]
 114         internal static extern Tizen.Internals.Errors.ErrorCode AppEventGetLowBatteryStatus(IntPtr handle, out LowBatteryStatus status);
 115
 116         [DllImport(Libraries.AppCommon, EntryPoint = "app_event_get_language")]
 117         internal static extern Tizen.Internals.Errors.ErrorCode AppEventGetLanguage(IntPtr handle, out string lang);
 118
 119         [DllImport(Libraries.AppCommon, EntryPoint = "app_event_get_region_format")]
 120         internal static extern Tizen.Internals.Errors.ErrorCode AppEventGetRegionFormat(IntPtr handle, out string region);
 121
 122         [StructLayoutAttribute(LayoutKind.Sequential)]
 123         internal struct WidgetAppLifecycleCallbacks
 124         {
 125             public WidgetAppCreateCallback OnCreate;
 126             public WidgetAppTerminateCallback OnTerminate;
 127         }
 128
 129         [StructLayoutAttribute(LayoutKind.Sequential)]
 130         internal struct WidgetiInstanceLifecycleCallbacks
 131         {
 132             public WidgetInstanceCreateCallback OnCreate;
 133             public WidgetInstanceDestroyCallback OnDestroy;
 134             public WidgetInstancePauseCallback OnPause;
 135             public WidgetInstanceResumeCallback OnResume;
 136             public WidgetInstanceResizeCallback OnResize;
 137             public WidgetInstanceUpdateCallback OnUpdate;
 138         }
 139     }
 140 }