src/Tizen.Maps/Interop/Interop.View.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 using ElmSharp;
  20
  21 internal static partial class Interop
  22 {
  23     internal enum ViewType
  24     {
  25         Normal, // MAPS_VIEW_TYPE_NORMAL
  26         Satellite, // MAPS_VIEW_TYPE_SATELLITE
  27         Terrain, // MAPS_VIEW_TYPE_TERRAIN
  28         Hybrid, // MAPS_VIEW_TYPE_HYBRID
  29     }
  30
  31     [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
  32     internal delegate void ViewOnEventCallback(ViewEventType /* maps_view_event_type_e */ type, IntPtr /* maps_view_event_data_h */ eventData, IntPtr /* void */ userData);
  33
  34
  35     [DllImport(Libraries.MapService, EntryPoint = "maps_view_get_zoom_level")]
  36     internal static extern ErrorCode GetZoomLevel(this ViewHandle /* maps_view_h */ view, out int level);
  37
  38     [DllImport(Libraries.MapService, EntryPoint = "maps_view_set_zoom_level")]
  39     internal static extern ErrorCode SetZoomLevel(this ViewHandle /* maps_view_h */ view, int level);
  40
  41     [DllImport(Libraries.MapService, EntryPoint = "maps_view_get_min_zoom_level")]
  42     internal static extern ErrorCode GetMinZoomLevel(this ViewHandle /* maps_view_h */ view, out int minZoomLevel);
  43
  44     [DllImport(Libraries.MapService, EntryPoint = "maps_view_set_min_zoom_level")]
  45     internal static extern ErrorCode SetMinZoomLevel(this ViewHandle /* maps_view_h */ view, int minZoomLevel);
  46
  47     [DllImport(Libraries.MapService, EntryPoint = "maps_view_get_max_zoom_level")]
  48     internal static extern ErrorCode GetMaxZoomLevel(this ViewHandle /* maps_view_h */ view, out int maxZoomLevel);
  49
  50     [DllImport(Libraries.MapService, EntryPoint = "maps_view_set_max_zoom_level")]
  51     internal static extern ErrorCode SetMaxZoomLevel(this ViewHandle /* maps_view_h */ view, int maxZoomLevel);
  52
  53     [DllImport(Libraries.MapService, EntryPoint = "maps_view_get_orientation")]
  54     internal static extern ErrorCode GetOrientation(this ViewHandle /* maps_view_h */ view, out double rotationAngle);
  55
  56     [DllImport(Libraries.MapService, EntryPoint = "maps_view_set_orientation")]
  57     internal static extern ErrorCode SetOrientation(this ViewHandle /* maps_view_h */ view, double rotationAngle);
  58
  59     [DllImport(Libraries.MapService, EntryPoint = "maps_view_get_language")]
  60     internal static extern ErrorCode GetLanguage(this ViewHandle /* maps_view_h */ view, out string language);
  61
  62     [DllImport(Libraries.MapService, EntryPoint = "maps_view_set_language")]
  63     internal static extern ErrorCode SetLanguage(this ViewHandle /* maps_view_h */ view, string language);
  64
  65     [DllImport(Libraries.MapService, EntryPoint = "maps_view_set_type")]
  66     internal static extern ErrorCode SetMapType(this ViewHandle /* maps_view_h */ view, ViewType /* maps_view_type_e */ type);
  67
  68     [DllImport(Libraries.MapService, EntryPoint = "maps_view_get_type")]
  69     internal static extern ErrorCode GetMapType(this ViewHandle /* maps_view_h */ view, out ViewType /* maps_view_type_e */ type);
  70
  71     [DllImport(Libraries.MapService, EntryPoint = "maps_view_get_buildings_enabled")]
  72     internal static extern ErrorCode GetBuildingsEnabled(this ViewHandle /* maps_view_h */ view, out bool enable);
  73
  74     [DllImport(Libraries.MapService, EntryPoint = "maps_view_set_buildings_enabled")]
  75     internal static extern ErrorCode SetBuildingsEnabled(this ViewHandle /* maps_view_h */ view, bool enable);
  76
  77     [DllImport(Libraries.MapService, EntryPoint = "maps_view_get_traffic_enabled")]
  78     internal static extern ErrorCode GetTrafficEnabled(this ViewHandle /* maps_view_h */ view, out bool enable);
  79
  80     [DllImport(Libraries.MapService, EntryPoint = "maps_view_set_traffic_enabled")]
  81     internal static extern ErrorCode SetTrafficEnabled(this ViewHandle /* maps_view_h */ view, bool enable);
  82
  83     [DllImport(Libraries.MapService, EntryPoint = "maps_view_get_public_transit_enabled")]
  84     internal static extern ErrorCode GetPublicTransitEnabled(this ViewHandle /* maps_view_h */ view, out bool enable);
  85
  86     [DllImport(Libraries.MapService, EntryPoint = "maps_view_set_public_transit_enabled")]
  87     internal static extern ErrorCode SetPublicTransitEnabled(this ViewHandle /* maps_view_h */ view, bool enable);
  88
  89     [DllImport(Libraries.MapService, EntryPoint = "maps_view_get_scalebar_enabled")]
  90     internal static extern ErrorCode GetScaleBarEnabled(this ViewHandle /* maps_view_h */ view, out bool enabled);
  91
  92     [DllImport(Libraries.MapService, EntryPoint = "maps_view_set_scalebar_enabled")]
  93     internal static extern ErrorCode SetScaleBarEnabled(this ViewHandle /* maps_view_h */ view, bool enable);
  94
  95     [DllImport(Libraries.MapService, EntryPoint = "maps_view_get_screen_location")]
  96     internal static extern ErrorCode GetScreenLocation(this ViewHandle /* maps_view_h */ view, out int x, out int y, out int width, out int height);
  97
  98     [DllImport(Libraries.MapService, EntryPoint = "maps_view_set_screen_location")]
  99     internal static extern ErrorCode SetScreenLocation(this ViewHandle /* maps_view_h */ view, int x, int y, int width, int height);
 100
 101     [DllImport(Libraries.MapService, EntryPoint = "maps_view_get_visibility")]
 102     internal static extern ErrorCode GetVisibility(this ViewHandle /* maps_view_h */ view, out bool visible);
 103
 104     [DllImport(Libraries.MapService, EntryPoint = "maps_view_set_visibility")]
 105     internal static extern ErrorCode SetVisibility(this ViewHandle /* maps_view_h */ view, bool visible);
 106
 107     [DllImport(Libraries.MapService, EntryPoint = "maps_view_get_viewport")]
 108     internal static extern ErrorCode GetViewport(this ViewHandle /* maps_view_h */ view, out IntPtr viewport);
 109
 110     [DllImport(Libraries.MapService, EntryPoint = "maps_view_get_center")]
 111     internal static extern ErrorCode GetCenter(this ViewHandle /* maps_view_h */ view, out IntPtr /* maps_coordinates_h */ coordinates);
 112
 113     [DllImport(Libraries.MapService, EntryPoint = "maps_view_set_center")]
 114     internal static extern ErrorCode SetCenter(this ViewHandle /* maps_view_h */ view, CoordinatesHandle /* maps_coordinates_h */ coordinates);
 115
 116
 117     [DllImport(Libraries.MapService, EntryPoint = "maps_view_get_gesture_enabled")]
 118     internal static extern ErrorCode GetGestureEnabled(this ViewHandle /* maps_view_h */ view, ViewGesture /* maps_view_gesture_e */ gesture, out bool enabled);
 119
 120     [DllImport(Libraries.MapService, EntryPoint = "maps_view_set_gesture_enabled")]
 121     internal static extern ErrorCode SetGestureEnabled(this ViewHandle /* maps_view_h */ view, ViewGesture /* maps_view_gesture_e */ gesture, bool enabled);
 122
 123     [DllImport(Libraries.MapService, EntryPoint = "maps_view_set_event_cb")]
 124     internal static extern ErrorCode SetEventCb(this ViewHandle /* maps_view_h */ view, ViewEventType /* maps_view_event_type_e */ type, ViewOnEventCallback callback, IntPtr /* void */ userData);
 125
 126     [DllImport(Libraries.MapService, EntryPoint = "maps_view_unset_event_cb")]
 127     internal static extern ErrorCode UnsetEventCb(this ViewHandle /* maps_view_h */ view, ViewEventType /* maps_view_event_type_e */ type);
 128
 129     [DllImport(Libraries.MapService, EntryPoint = "maps_view_screen_to_geolocation")]
 130     internal static extern ErrorCode ScreenToGeolocation(this ViewHandle /* maps_view_h */ view, int x, int y, out IntPtr /* maps_coordinates_h */ coordinates);
 131
 132     [DllImport(Libraries.MapService, EntryPoint = "maps_view_geolocation_to_screen")]
 133     internal static extern ErrorCode GeolocationToScreen(this ViewHandle /* maps_view_h */ view, CoordinatesHandle /* maps_coordinates_h */ coordinates, out int x, out int y);
 134
 135     [DllImport(Libraries.MapService, EntryPoint = "maps_view_move")]
 136     internal static extern ErrorCode Move(this ViewHandle /* maps_view_h */ view, int x, int y);
 137
 138     [DllImport(Libraries.MapService, EntryPoint = "maps_view_resize")]
 139     internal static extern ErrorCode Resize(this ViewHandle /* maps_view_h */ view, int width, int height);
 140
 141     [DllImport(Libraries.MapService, EntryPoint = "maps_view_add_object")]
 142     internal static extern ErrorCode AddObject(this ViewHandle /* maps_view_h */ view, ViewObjectHandle /* maps_view_object_h */ viewObject);
 143
 144     [DllImport(Libraries.MapService, EntryPoint = "maps_view_remove_object")]
 145     internal static extern ErrorCode RemoveObject(this ViewHandle /* maps_view_h */ view, ViewObjectHandle /* maps_view_object_h */ viewObject);
 146
 147     [DllImport(Libraries.MapService, EntryPoint = "maps_view_remove_all_objects")]
 148     internal static extern ErrorCode RemoveAllObjects(this ViewHandle /* maps_view_h */ view);
 149
 150     internal class ViewHandle : SafeMapsHandle
 151     {
 152         [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
 153         internal delegate bool ViewObjectCallback(int index, int total, IntPtr /* maps_view_object_h */ viewObject, IntPtr /* void */ userData);
 154
 155         [DllImport(Libraries.MapService, EntryPoint = "maps_view_foreach_object")]
 156         internal static extern ErrorCode ForeachObject(ViewHandle /* maps_view_h */ view, ViewObjectCallback callback, IntPtr /* void */ userData);
 157
 158         [DllImport(Libraries.MapService, EntryPoint = "maps_view_create")]
 159         internal static extern ErrorCode Create(ServiceHandle /* maps_service_h */ maps, IntPtr obj, out IntPtr /* maps_view_h */ view);
 160
 161         [DllImport(Libraries.MapService, EntryPoint = "maps_view_destroy")]
 162         internal static extern ErrorCode Destroy(IntPtr /* maps_view_h */ view);
 163
 164         internal int ZoomLevel
 165         {
 166             get { return NativeGet<int>(this.GetZoomLevel); }
 167             set { NativeSet(this.SetZoomLevel, value); }
 168         }
 169
 170         internal int MinimumZoomLevel
 171         {
 172             get { return NativeGet<int>(this.GetMinZoomLevel); }
 173             set { NativeSet(this.SetMinZoomLevel, value); }
 174         }
 175
 176         internal int MaximumZoomLevel
 177         {
 178             get { return NativeGet<int>(this.GetMaxZoomLevel); }
 179             set { NativeSet(this.SetMaxZoomLevel, value); }
 180         }
 181
 182         internal double Orientation
 183         {
 184             get { return NativeGet<double>(this.GetOrientation); }
 185             set { NativeSet(this.SetOrientation, value); }
 186         }
 187
 188         internal ViewType MapType
 189         {
 190             get { return NativeGet<ViewType>(this.GetMapType); }
 191             set { NativeSet(this.SetMapType, value); }
 192         }
 193
 194         internal bool BuildingsEnabled
 195         {
 196             get { return NativeGet<bool>(this.GetBuildingsEnabled); }
 197             set { NativeSet(this.SetBuildingsEnabled, value); }
 198         }
 199
 200         internal bool TrafficEnabled
 201         {
 202             get { return NativeGet<bool>(this.GetTrafficEnabled); }
 203             set { NativeSet(this.SetTrafficEnabled, value); }
 204         }
 205
 206         internal bool PublicTransitEnabled
 207         {
 208             get { return NativeGet<bool>(this.GetPublicTransitEnabled); }
 209             set { NativeSet(this.SetPublicTransitEnabled, value); }
 210         }
 211         internal bool ScaleBarEnabled
 212         {
 213             get { return NativeGet<bool>(this.GetScaleBarEnabled); }
 214             set { NativeSet(this.SetScaleBarEnabled, value); }
 215         }
 216
 217         internal string Language
 218         {
 219             get { return NativeGet(this.GetLanguage); }
 220             set { NativeSet(this.SetLanguage, value); }
 221         }
 222
 223         internal bool IsVisible
 224         {
 225             get { return NativeGet<bool>(this.GetVisibility); }
 226             set { NativeSet(this.SetVisibility, value); }
 227         }
 228
 229         internal CoordinatesHandle Center
 230         {
 231             get { return NativeGet(this.GetCenter, CoordinatesHandle.Create); }
 232             set { NativeSet(this.SetCenter, value); }
 233         }
 234
 235         public ViewHandle(IntPtr handle, bool needToRelease) : base(handle, needToRelease, Destroy)
 236         {
 237         }
 238
 239         public ViewHandle(ServiceHandle maps, IntPtr evasObject) : this(IntPtr.Zero, true)
 240         {
 241             Create(maps, evasObject, out handle).ThrowIfFailed("Failed to create native handle");
 242         }
 243
 244         internal CoordinatesHandle ScreenToGeolocation(Point position)
 245         {
 246             IntPtr coordinates;
 247             this.ScreenToGeolocation(position.X, position.Y, out coordinates).WarnIfFailed("Failed to convert screen position to geocoordinates");
 248             return CoordinatesHandle.Create(coordinates);
 249         }
 250
 251         internal Point GeolocationToScreen(CoordinatesHandle coordinates)
 252         {
 253             int x, y;
 254             this.GeolocationToScreen(coordinates, out x, out y).WarnIfFailed("Failed to convert geocoordinates to screen position");
 255             return new Point() { X = x, Y = y };
 256         }
 257     }
 258 }