src/Tizen.Maps/Interop/Interop.Place.Filter.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 internal static partial class Interop
  21 {
  22     [DllImport(Libraries.MapService, EntryPoint = "maps_place_filter_get")]
  23     internal static extern ErrorCode Get(this PlaceFilterHandle /* maps_place_filter_h */ filter, string key, out string value);
  24
  25     [DllImport(Libraries.MapService, EntryPoint = "maps_place_filter_set")]
  26     internal static extern ErrorCode Set(this PlaceFilterHandle /* maps_place_filter_h */ filter, string key, string value);
  27
  28     [DllImport(Libraries.MapService, EntryPoint = "maps_place_filter_get_keyword")]
  29     internal static extern ErrorCode GetKeyword(this PlaceFilterHandle /* maps_place_filter_h */ filter, out string keyword);
  30
  31     [DllImport(Libraries.MapService, EntryPoint = "maps_place_filter_set_keyword")]
  32     internal static extern ErrorCode SetKeyword(this PlaceFilterHandle /* maps_place_filter_h */ filter, string keyword);
  33
  34     [DllImport(Libraries.MapService, EntryPoint = "maps_place_filter_get_place_name")]
  35     internal static extern ErrorCode GetPlaceName(this PlaceFilterHandle /* maps_place_filter_h */ filter, out string placeName);
  36
  37     [DllImport(Libraries.MapService, EntryPoint = "maps_place_filter_set_place_name")]
  38     internal static extern ErrorCode SetPlaceName(this PlaceFilterHandle /* maps_place_filter_h */ filter, string placeName);
  39
  40     [DllImport(Libraries.MapService, EntryPoint = "maps_place_filter_get_category")]
  41     internal static extern ErrorCode GetCategory(this PlaceFilterHandle /* maps_place_filter_h */ filter, out IntPtr /* maps_place_category_h */ category);
  42
  43     [DllImport(Libraries.MapService, EntryPoint = "maps_place_filter_set_category")]
  44     internal static extern ErrorCode SetCategory(this PlaceFilterHandle /* maps_place_filter_h */ filter, PlaceCategoryHandle /* maps_place_category_h */ category);
  45
  46     [DllImport(Libraries.MapService, EntryPoint = "maps_place_filter_get_place_address")]
  47     internal static extern ErrorCode GetPlaceAddress(this PlaceFilterHandle /* maps_place_filter_h */ filter, out string placeAddress);
  48
  49     [DllImport(Libraries.MapService, EntryPoint = "maps_place_filter_set_place_address")]
  50     internal static extern ErrorCode SetPlaceAddress(this PlaceFilterHandle /* maps_place_filter_h */ filter, string placeAddress);
  51
  52     internal class PlaceFilterHandle : SafeMapsHandle
  53     {
  54         [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
  55         internal delegate bool PlaceFilterPropertiesCallback(int index, int total, string key, IntPtr /* void */ value, IntPtr /* void */ userData);
  56
  57         [DllImport(Libraries.MapService, EntryPoint = "maps_place_filter_foreach_property")]
  58         internal static extern ErrorCode ForeachProperty(IntPtr /* maps_place_filter_h */ filter, PlaceFilterPropertiesCallback callback, IntPtr /* void */ userData);
  59
  60
  61         [DllImport(Libraries.MapService, EntryPoint = "maps_place_filter_create")]
  62         internal static extern ErrorCode Create(out IntPtr /* maps_place_filter_h */ filter);
  63
  64         [DllImport(Libraries.MapService, EntryPoint = "maps_place_filter_destroy")]
  65         internal static extern ErrorCode Destroy(IntPtr /* maps_place_filter_h */ filter);
  66
  67         internal string Keyword
  68         {
  69             get { return NativeGet(this.GetKeyword); }
  70             set { NativeSet(this.SetKeyword, value); }
  71         }
  72
  73         internal string PlaceName
  74         {
  75             get { return NativeGet(this.GetPlaceName); }
  76             set { NativeSet(this.SetPlaceName, value); }
  77         }
  78
  79         internal string PlaceAddress
  80         {
  81             get { return NativeGet(this.GetPlaceAddress); }
  82             set { NativeSet(this.SetPlaceAddress, value); }
  83         }
  84
  85         internal PlaceCategoryHandle Category
  86         {
  87             get { return NativeGet(this.GetCategory, PlaceCategoryHandle.Create); }
  88             set { NativeSet(this.SetCategory, value); }
  89         }
  90
  91         public PlaceFilterHandle(IntPtr handle, bool needToRelease) : base(handle, needToRelease, Destroy)
  92         {
  93         }
  94
  95         public PlaceFilterHandle() : this(IntPtr.Zero, true)
  96         {
  97             Create(out handle).ThrowIfFailed("Failed to create native handle");
  98         }
  99
 100         internal void ForeachProperty(Action<string, string> action)
 101         {
 102             PlaceFilterPropertiesCallback callback = (index, total, key, value, userData) =>
 103             {
 104                 action(key, Marshal.PtrToStringUni(value));
 105                 return true;
 106             };
 107
 108             ForeachProperty(handle, callback, IntPtr.Zero).WarnIfFailed("Failed to get address list from native handle");
 109         }
 110     }
 111 }