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Posted to commits@cordova.apache.org by an...@apache.org on 2012/07/27 02:29:17 UTC
[76/78] [abbrv] [partial] added platform specs and basic work
http://git-wip-us.apache.org/repos/asf/incubator-cordova-labs/blob/244fae11/lib/cordova-1.9.0/lib/windows-phone/framework/Cordova/Commands/BaseCommand.cs
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diff --git a/lib/cordova-1.9.0/lib/windows-phone/framework/Cordova/Commands/BaseCommand.cs b/lib/cordova-1.9.0/lib/windows-phone/framework/Cordova/Commands/BaseCommand.cs
deleted file mode 100755
index c2af744..0000000
--- a/lib/cordova-1.9.0/lib/windows-phone/framework/Cordova/Commands/BaseCommand.cs
+++ /dev/null
@@ -1,129 +0,0 @@
-/*
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
-*/
-
-using System;
-using System.Reflection;
-using Microsoft.Phone.Shell;
-using System.Diagnostics;
-
-namespace WP7CordovaClassLib.Cordova.Commands
-{
- public abstract class BaseCommand : IDisposable
- {
- /*
- * All commands + plugins must extend BaseCommand, because they are dealt with as BaseCommands in PGView.xaml.cs
- *
- **/
-
- public event EventHandler<PluginResult> OnCommandResult;
-
- public event EventHandler<ScriptCallback> OnCustomScript;
-
- public BaseCommand()
- {
- PhoneApplicationService service = PhoneApplicationService.Current;
- service.Activated += this.OnResume;
- service.Deactivated += this.OnPause;
- }
-
- /*
- * InvokeMethodNamed will call the named method of a BaseCommand subclass if it exists and pass the variable arguments list along.
- **/
-
- public object InvokeMethodNamed(string methodName, params object[] args)
- {
- MethodInfo mInfo = this.GetType().GetMethod(methodName);
-
- if (mInfo != null)
- {
- // every function handles DispatchCommandResult by itself
- return mInfo.Invoke(this, args);
- }
-
- // actually methodName could refer to a property
- if (args == null || args.Length == 0 ||
- (args.Length == 1 && "undefined".Equals(args[0])))
- {
- PropertyInfo pInfo = this.GetType().GetProperty(methodName);
- if (pInfo != null)
- {
-
- object res = pInfo.GetValue(this , null);
-
- DispatchCommandResult(new PluginResult(PluginResult.Status.OK, res));
-
- return res;
- }
- }
-
- throw new MissingMethodException(methodName);
-
- }
-
-
- public void InvokeCustomScript(ScriptCallback script)
- {
- if (this.OnCustomScript != null)
- {
- this.OnCustomScript(this, script);
- this.OnCustomScript = null;
- }
- }
-
- public void DispatchCommandResult()
- {
- this.DispatchCommandResult(new PluginResult(PluginResult.Status.NO_RESULT));
- }
-
- public void DispatchCommandResult(PluginResult result)
- {
- if (this.OnCommandResult != null)
- {
- this.OnCommandResult(this, result);
-
- if (!result.KeepCallback)
- {
- this.Dispose();
- }
-
- }
- }
-
- /// <summary>
- /// Occurs when the application is being deactivated.
- /// </summary>
- public virtual void OnPause(object sender, DeactivatedEventArgs e)
- {
- }
-
- /// <summary>
- /// Occurs when the application is being made active after previously being put
- /// into a dormant state or tombstoned.
- /// </summary>
- public virtual void OnResume(object sender, Microsoft.Phone.Shell.ActivatedEventArgs e)
- {
- }
-
- public void Dispose()
- {
- PhoneApplicationService service = PhoneApplicationService.Current;
- service.Activated -= this.OnResume;
- service.Deactivated -= this.OnPause;
- this.OnCommandResult = null;
- }
- }
-
-
-
-}
http://git-wip-us.apache.org/repos/asf/incubator-cordova-labs/blob/244fae11/lib/cordova-1.9.0/lib/windows-phone/framework/Cordova/Commands/Battery.cs
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diff --git a/lib/cordova-1.9.0/lib/windows-phone/framework/Cordova/Commands/Battery.cs b/lib/cordova-1.9.0/lib/windows-phone/framework/Cordova/Commands/Battery.cs
deleted file mode 100755
index f027c0f..0000000
--- a/lib/cordova-1.9.0/lib/windows-phone/framework/Cordova/Commands/Battery.cs
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
-*/
-
-using System;
-using System.Net;
-using System.Windows;
-using System.Windows.Controls;
-using System.Windows.Documents;
-using System.Windows.Ink;
-using System.Windows.Input;
-using System.Windows.Media;
-using System.Windows.Media.Animation;
-using System.Windows.Shapes;
-
-using Microsoft.Phone.Info;
-
-namespace WP7CordovaClassLib.Cordova.Commands
-{
- /// <summary>
- /// Listens for changes to the state of the battery on the device.
- /// Currently only the "isPlugged" parameter available via native APIs.
- /// </summary>
- public class Battery : BaseCommand
- {
- private bool isPlugged = false;
- private EventHandler powerChanged;
-
- public Battery()
- {
- powerChanged = new EventHandler(DeviceStatus_PowerSourceChanged);
- isPlugged = DeviceStatus.PowerSource.ToString().CompareTo("External") == 0;
- }
-
- public void start(string options)
- {
- // Register power changed event handler
- DeviceStatus.PowerSourceChanged += powerChanged;
-
- PluginResult result = new PluginResult(PluginResult.Status.NO_RESULT);
- result.KeepCallback = true;
- DispatchCommandResult(result);
- }
- public void stop(string options)
- {
- // Unregister power changed event handler
- DeviceStatus.PowerSourceChanged -= powerChanged;
- }
-
- private void DeviceStatus_PowerSourceChanged(object sender, EventArgs e)
- {
- isPlugged = DeviceStatus.PowerSource.ToString().CompareTo("External") == 0;
- PluginResult result = new PluginResult(PluginResult.Status.OK, GetCurrentBatteryStateFormatted());
- result.KeepCallback = true;
- DispatchCommandResult(result);
- }
-
- private string GetCurrentBatteryStateFormatted()
- {
- string batteryState = String.Format("\"level\":{0},\"isPlugged\":{1}",
- "null",
- isPlugged ? "true" : "false"
- );
- batteryState = "{" + batteryState + "}";
- return batteryState;
- }
-
- }
-}
http://git-wip-us.apache.org/repos/asf/incubator-cordova-labs/blob/244fae11/lib/cordova-1.9.0/lib/windows-phone/framework/Cordova/Commands/Camera.cs
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diff --git a/lib/cordova-1.9.0/lib/windows-phone/framework/Cordova/Commands/Camera.cs b/lib/cordova-1.9.0/lib/windows-phone/framework/Cordova/Commands/Camera.cs
deleted file mode 100755
index 6620dd4..0000000
--- a/lib/cordova-1.9.0/lib/windows-phone/framework/Cordova/Commands/Camera.cs
+++ /dev/null
@@ -1,435 +0,0 @@
-/*
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
-*/
-
-using System;
-using System.Net;
-using System.Windows;
-using System.Windows.Controls;
-using System.Windows.Documents;
-using System.Windows.Ink;
-using System.Windows.Input;
-using System.Windows.Media;
-using System.Windows.Media.Animation;
-using System.Collections.Generic;
-using Microsoft.Phone.Tasks;
-using System.Runtime.Serialization;
-using System.IO;
-using System.IO.IsolatedStorage;
-using System.Windows.Media.Imaging;
-using Microsoft.Phone;
-using Microsoft.Xna.Framework.Media;
-using System.Diagnostics;
-
-namespace WP7CordovaClassLib.Cordova.Commands
-{
- public class Camera : BaseCommand
- {
-
- /// <summary>
- /// Return base64 encoded string
- /// </summary>
- private const int DATA_URL = 0;
-
- /// <summary>
- /// Return file uri
- /// </summary>
- private const int FILE_URI = 1;
-
- /// <summary>
- /// Choose image from picture library
- /// </summary>
- private const int PHOTOLIBRARY = 0;
-
- /// <summary>
- /// Take picture from camera
- /// </summary>
-
- private const int CAMERA = 1;
-
- /// <summary>
- /// Choose image from picture library
- /// </summary>
- private const int SAVEDPHOTOALBUM = 2;
-
- /// <summary>
- /// Take a picture of type JPEG
- /// </summary>
- private const int JPEG = 0;
-
- /// <summary>
- /// Take a picture of type PNG
- /// </summary>
- private const int PNG = 1;
-
- /// <summary>
- /// Folder to store captured images
- /// </summary>
- private const string isoFolder = "CapturedImagesCache";
-
- /// <summary>
- /// Represents captureImage action options.
- /// </summary>
- [DataContract]
- public class CameraOptions
- {
- /// <summary>
- /// Source to getPicture from.
- /// </summary>
- [DataMember(IsRequired = false, Name = "sourceType")]
- public int PictureSourceType { get; set; }
-
- /// <summary>
- /// Format of image that returned from getPicture.
- /// </summary>
- [DataMember(IsRequired = false, Name = "destinationType")]
- public int DestinationType { get; set; }
-
- /// <summary>
- /// Quality of saved image
- /// </summary>
- [DataMember(IsRequired = false, Name = "quality")]
- public int Quality { get; set; }
-
-
- /// <summary>
- /// Height in pixels to scale image
- /// </summary>
- [DataMember(IsRequired = false, Name = "targetHeight")]
- public int TargetHeight { get; set; }
-
- /// <summary>
- /// Width in pixels to scale image
- /// </summary>
- [DataMember(IsRequired = false, Name = "targetWidth")]
- public int TargetWidth { get; set; }
-
- /// <summary>
- /// Creates options object with default parameters
- /// </summary>
- public CameraOptions()
- {
- this.SetDefaultValues(new StreamingContext());
- }
-
- /// <summary>
- /// Initializes default values for class fields.
- /// Implemented in separate method because default constructor is not invoked during deserialization.
- /// </summary>
- /// <param name="context"></param>
- [OnDeserializing()]
- public void SetDefaultValues(StreamingContext context)
- {
- PictureSourceType = CAMERA;
- DestinationType = FILE_URI;
- Quality = 80;
- TargetHeight = -1;
- TargetWidth = -1;
- }
-
- }
-
- /// <summary>
- /// Used to open photo library
- /// </summary>
- PhotoChooserTask photoChooserTask;
-
- /// <summary>
- /// Used to open camera application
- /// </summary>
- CameraCaptureTask cameraTask;
-
- /// <summary>
- /// Camera options
- /// </summary>
- CameraOptions cameraOptions;
-
- public void takePicture(string options)
- {
- try
- {
- this.cameraOptions = String.IsNullOrEmpty(options) ?
- new CameraOptions() : JSON.JsonHelper.Deserialize<CameraOptions>(options);
- }
- catch (Exception ex)
- {
- this.DispatchCommandResult(new PluginResult(PluginResult.Status.JSON_EXCEPTION, ex.Message));
- return;
- }
-
- //TODO Check if all the options are acceptable
-
-
- if (cameraOptions.PictureSourceType == CAMERA)
- {
- cameraTask = new CameraCaptureTask();
- cameraTask.Completed += onCameraTaskCompleted;
- cameraTask.Show();
- }
- else
- {
- if ((cameraOptions.PictureSourceType == PHOTOLIBRARY) || (cameraOptions.PictureSourceType == SAVEDPHOTOALBUM))
- {
- photoChooserTask = new PhotoChooserTask();
- photoChooserTask.Completed += onPickerTaskCompleted;
- photoChooserTask.Show();
- }
- else
- {
- DispatchCommandResult(new PluginResult(PluginResult.Status.NO_RESULT));
- }
- }
-
- }
-
- public void onCameraTaskCompleted(object sender, PhotoResult e)
- {
- if (e.Error != null)
- {
- DispatchCommandResult(new PluginResult(PluginResult.Status.ERROR));
- return;
- }
-
- switch (e.TaskResult)
- {
- case TaskResult.OK:
- try
- {
- string imagePathOrContent = string.Empty;
-
- if (cameraOptions.DestinationType == FILE_URI)
- {
- // Save image in media library
- // MediaLibrary library = new MediaLibrary();
- // Picture pict = library.SavePicture(e.OriginalFileName, e.ChosenPhoto); // to save to photo-roll ...
-
- int orient = ImageExifHelper.getImageOrientationFromStream(e.ChosenPhoto);
- int newAngle = 0;
- switch (orient)
- {
- case ImageExifOrientation.LandscapeLeft:
- newAngle = 90;
- break;
- case ImageExifOrientation.PortraitUpsideDown:
- newAngle = 180;
- break;
- case ImageExifOrientation.LandscapeRight:
- newAngle = 270;
- break;
- case ImageExifOrientation.Portrait:
- default: break; // 0 default already set
- }
-
- Stream rotImageStream = ImageExifHelper.RotateStream(e.ChosenPhoto, newAngle);
-
- // we should return stream position back after saving stream to media library
- rotImageStream.Seek(0, SeekOrigin.Begin);
-
- WriteableBitmap image = PictureDecoder.DecodeJpeg(rotImageStream);
-
- imagePathOrContent = this.SaveImageToLocalStorage(image, Path.GetFileName(e.OriginalFileName));
-
-
- }
- else if (cameraOptions.DestinationType == DATA_URL)
- {
- imagePathOrContent = this.GetImageContent(e.ChosenPhoto);
- }
- else
- {
- // TODO: shouldn't this happen before we launch the camera-picker?
- DispatchCommandResult(new PluginResult(PluginResult.Status.ERROR, "Incorrect option: destinationType"));
- return;
- }
-
- DispatchCommandResult(new PluginResult(PluginResult.Status.OK, imagePathOrContent));
-
- }
- catch (Exception)
- {
- DispatchCommandResult(new PluginResult(PluginResult.Status.ERROR, "Error retrieving image."));
- }
- break;
-
- case TaskResult.Cancel:
- DispatchCommandResult(new PluginResult(PluginResult.Status.ERROR, "Selection cancelled."));
- break;
-
- default:
- DispatchCommandResult(new PluginResult(PluginResult.Status.ERROR, "Selection did not complete!"));
- break;
- }
-
- }
-
- public void onPickerTaskCompleted(object sender, PhotoResult e)
- {
- if (e.Error != null)
- {
- DispatchCommandResult(new PluginResult(PluginResult.Status.ERROR));
- return;
- }
-
- switch (e.TaskResult)
- {
- case TaskResult.OK:
- try
- {
- string imagePathOrContent = string.Empty;
-
- if (cameraOptions.DestinationType == FILE_URI)
- {
- WriteableBitmap image = PictureDecoder.DecodeJpeg(e.ChosenPhoto);
- imagePathOrContent = this.SaveImageToLocalStorage(image, Path.GetFileName(e.OriginalFileName));
- }
- else if (cameraOptions.DestinationType == DATA_URL)
- {
- imagePathOrContent = this.GetImageContent(e.ChosenPhoto);
-
- }
- else
- {
- // TODO: shouldn't this happen before we launch the camera-picker?
- DispatchCommandResult(new PluginResult(PluginResult.Status.ERROR, "Incorrect option: destinationType"));
- return;
- }
-
- DispatchCommandResult(new PluginResult(PluginResult.Status.OK, imagePathOrContent));
-
- }
- catch (Exception)
- {
- DispatchCommandResult(new PluginResult(PluginResult.Status.ERROR, "Error retrieving image."));
- }
- break;
-
- case TaskResult.Cancel:
- DispatchCommandResult(new PluginResult(PluginResult.Status.ERROR, "Selection cancelled."));
- break;
-
- default:
- DispatchCommandResult(new PluginResult(PluginResult.Status.ERROR, "Selection did not complete!"));
- break;
- }
- }
-
- /// <summary>
- /// Returns image content in a form of base64 string
- /// </summary>
- /// <param name="stream">Image stream</param>
- /// <returns>Base64 representation of the image</returns>
- private string GetImageContent(Stream stream)
- {
- int streamLength = (int)stream.Length;
- byte[] fileData = new byte[streamLength + 1];
- stream.Read(fileData, 0, streamLength);
-
- //use photo's actual width & height if user doesn't provide width & height
- if (cameraOptions.TargetWidth < 0 && cameraOptions.TargetHeight < 0)
- {
- stream.Close();
- return Convert.ToBase64String(fileData);
- }
- else
- {
- // resize photo
- byte[] resizedFile = ResizePhoto(stream, fileData);
- stream.Close();
- return Convert.ToBase64String(resizedFile);
- }
- }
-
- /// <summary>
- /// Resize image
- /// </summary>
- /// <param name="stream">Image stream</param>
- /// <param name="fileData">File data</param>
- /// <returns>resized image</returns>
- private byte[] ResizePhoto(Stream stream, byte[] fileData)
- {
- int streamLength = (int)stream.Length;
- int intResult = 0;
-
- byte[] resizedFile;
-
- stream.Read(fileData, 0, streamLength);
-
- BitmapImage objBitmap = new BitmapImage();
- MemoryStream objBitmapStream = new MemoryStream(fileData);
- MemoryStream objBitmapStreamResized = new MemoryStream();
- WriteableBitmap objWB;
- objBitmap.SetSource(stream);
- objWB = new WriteableBitmap(objBitmap);
-
- // resize the photo with user defined TargetWidth & TargetHeight
- Extensions.SaveJpeg(objWB, objBitmapStreamResized, cameraOptions.TargetWidth, cameraOptions.TargetHeight, 0, cameraOptions.Quality);
-
- //Convert the resized stream to a byte array.
- streamLength = (int)objBitmapStreamResized.Length;
- resizedFile = new Byte[streamLength]; //-1
- objBitmapStreamResized.Position = 0;
- //for some reason we have to set Position to zero, but we don't have to earlier when we get the bytes from the chosen photo...
- intResult = objBitmapStreamResized.Read(resizedFile, 0, streamLength);
-
- return resizedFile;
- }
-
- /// <summary>
- /// Saves captured image in isolated storage
- /// </summary>
- /// <param name="imageFileName">image file name</param>
- /// <returns>Image path</returns>
- private string SaveImageToLocalStorage(WriteableBitmap image, string imageFileName)
- {
-
- if (image == null)
- {
- throw new ArgumentNullException("imageBytes");
- }
- try
- {
-
-
- var isoFile = IsolatedStorageFile.GetUserStoreForApplication();
-
- if (!isoFile.DirectoryExists(isoFolder))
- {
- isoFile.CreateDirectory(isoFolder);
- }
-
- string filePath = System.IO.Path.Combine("/" + isoFolder + "/", imageFileName);
-
- using (var stream = isoFile.CreateFile(filePath))
- {
- // resize image if Height and Width defined via options
- if (cameraOptions.TargetHeight > 0 && cameraOptions.TargetWidth > 0)
- {
- image.SaveJpeg(stream, cameraOptions.TargetWidth, cameraOptions.TargetHeight, 0, cameraOptions.Quality);
- }
- else
- {
- image.SaveJpeg(stream, image.PixelWidth, image.PixelHeight, 0, cameraOptions.Quality);
- }
- }
-
- return new Uri(filePath, UriKind.Relative).ToString();
- }
- catch (Exception)
- {
- //TODO: log or do something else
- throw;
- }
- }
-
- }
-}
http://git-wip-us.apache.org/repos/asf/incubator-cordova-labs/blob/244fae11/lib/cordova-1.9.0/lib/windows-phone/framework/Cordova/Commands/Capture.cs
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diff --git a/lib/cordova-1.9.0/lib/windows-phone/framework/Cordova/Commands/Capture.cs b/lib/cordova-1.9.0/lib/windows-phone/framework/Cordova/Commands/Capture.cs
deleted file mode 100755
index 25d22e3..0000000
--- a/lib/cordova-1.9.0/lib/windows-phone/framework/Cordova/Commands/Capture.cs
+++ /dev/null
@@ -1,737 +0,0 @@
-/*
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
-*/
-
-using System;
-using System.Collections.Generic;
-using System.IO;
-using System.IO.IsolatedStorage;
-using System.Runtime.Serialization;
-using System.Windows.Media.Imaging;
-using Microsoft.Phone;
-using Microsoft.Phone.Tasks;
-using Microsoft.Xna.Framework.Media;
-using WP7CordovaClassLib.Cordova.UI;
-using AudioResult = WP7CordovaClassLib.Cordova.UI.AudioCaptureTask.AudioResult;
-using VideoResult = WP7CordovaClassLib.Cordova.UI.VideoCaptureTask.VideoResult;
-using System.Windows;
-using System.Diagnostics;
-using Microsoft.Phone.Controls;
-
-namespace WP7CordovaClassLib.Cordova.Commands
-{
- /// <summary>
- /// Provides access to the audio, image, and video capture capabilities of the device
- /// </summary>
- public class Capture : BaseCommand
- {
- #region Internal classes (options and resultant objects)
-
- /// <summary>
- /// Represents captureImage action options.
- /// </summary>
- [DataContract]
- public class CaptureImageOptions
- {
- /// <summary>
- /// The maximum number of images the device user can capture in a single capture operation. The value must be greater than or equal to 1 (defaults to 1).
- /// </summary>
- [DataMember(IsRequired = false, Name = "limit")]
- public int Limit { get; set; }
-
- public static CaptureImageOptions Default
- {
- get { return new CaptureImageOptions() { Limit = 1 }; }
- }
- }
-
- /// <summary>
- /// Represents captureAudio action options.
- /// </summary>
- [DataContract]
- public class CaptureAudioOptions
- {
- /// <summary>
- /// The maximum number of images the device user can capture in a single capture operation. The value must be greater than or equal to 1 (defaults to 1).
- /// </summary>
- [DataMember(IsRequired = false, Name = "limit")]
- public int Limit { get; set; }
-
- public static CaptureAudioOptions Default
- {
- get { return new CaptureAudioOptions() { Limit = 1 }; }
- }
- }
-
- /// <summary>
- /// Represents captureVideo action options.
- /// </summary>
- [DataContract]
- public class CaptureVideoOptions
- {
- /// <summary>
- /// The maximum number of video files the device user can capture in a single capture operation. The value must be greater than or equal to 1 (defaults to 1).
- /// </summary>
- [DataMember(IsRequired = false, Name = "limit")]
- public int Limit { get; set; }
-
- public static CaptureVideoOptions Default
- {
- get { return new CaptureVideoOptions() { Limit = 1 }; }
- }
- }
-
- /// <summary>
- /// Represents getFormatData action options.
- /// </summary>
- [DataContract]
- public class MediaFormatOptions
- {
- /// <summary>
- /// File path
- /// </summary>
- [DataMember(IsRequired = true, Name = "fullPath")]
- public string FullPath { get; set; }
-
- /// <summary>
- /// File mime type
- /// </summary>
- [DataMember(Name = "type")]
- public string Type { get; set; }
-
- }
-
- /// <summary>
- /// Stores image info
- /// </summary>
- [DataContract]
- public class MediaFile
- {
-
- [DataMember(Name = "name")]
- public string FileName { get; set; }
-
- [DataMember(Name = "fullPath")]
- public string FilePath { get; set; }
-
- [DataMember(Name = "type")]
- public string Type { get; set; }
-
- [DataMember(Name = "lastModifiedDate")]
- public string LastModifiedDate { get; set; }
-
- [DataMember(Name = "size")]
- public long Size { get; set; }
-
- public MediaFile(string filePath, Picture image)
- {
- this.FilePath = filePath;
- this.FileName = System.IO.Path.GetFileName(this.FilePath);
- this.Type = MimeTypeMapper.GetMimeType(FileName);
- this.Size = image.GetImage().Length;
-
- using (IsolatedStorageFile storage = IsolatedStorageFile.GetUserStoreForApplication())
- {
- this.LastModifiedDate = storage.GetLastWriteTime(filePath).DateTime.ToString();
- }
-
- }
-
- public MediaFile(string filePath, Stream stream)
- {
- this.FilePath = filePath;
- this.FileName = System.IO.Path.GetFileName(this.FilePath);
- this.Type = MimeTypeMapper.GetMimeType(FileName);
- this.Size = stream.Length;
-
- using (IsolatedStorageFile storage = IsolatedStorageFile.GetUserStoreForApplication())
- {
- this.LastModifiedDate = storage.GetLastWriteTime(filePath).DateTime.ToString();
- }
- }
- }
-
- /// <summary>
- /// Stores additional media file data
- /// </summary>
- [DataContract]
- public class MediaFileData
- {
- [DataMember(Name = "height")]
- public int Height { get; set; }
-
- [DataMember(Name = "width")]
- public int Width { get; set; }
-
- [DataMember(Name = "bitrate")]
- public int Bitrate { get; set; }
-
- [DataMember(Name = "duration")]
- public int Duration { get; set; }
-
- [DataMember(Name = "codecs")]
- public string Codecs { get; set; }
-
- public MediaFileData(WriteableBitmap image)
- {
- this.Height = image.PixelHeight;
- this.Width = image.PixelWidth;
- this.Bitrate = 0;
- this.Duration = 0;
- this.Codecs = "";
- }
- }
-
- #endregion
-
- /// <summary>
- /// Folder to store captured images
- /// </summary>
- private string isoFolder = "CapturedImagesCache";
-
- /// <summary>
- /// Capture Image options
- /// </summary>
- protected CaptureImageOptions captureImageOptions;
-
- /// <summary>
- /// Capture Audio options
- /// </summary>
- protected CaptureAudioOptions captureAudioOptions;
-
- /// <summary>
- /// Capture Video options
- /// </summary>
- protected CaptureVideoOptions captureVideoOptions;
-
- /// <summary>
- /// Used to open camera application
- /// </summary>
- private CameraCaptureTask cameraTask;
-
- /// <summary>
- /// Used for audio recording
- /// </summary>
- private AudioCaptureTask audioCaptureTask;
-
- /// <summary>
- /// Used for video recording
- /// </summary>
- private VideoCaptureTask videoCaptureTask;
-
- /// <summary>
- /// Stores information about captured files
- /// </summary>
- List<MediaFile> files = new List<MediaFile>();
-
- /// <summary>
- /// Launches default camera application to capture image
- /// </summary>
- /// <param name="options">may contains limit or mode parameters</param>
- public void captureImage(string options)
- {
- try
- {
- try
- {
- this.captureImageOptions = String.IsNullOrEmpty(options) ?
- CaptureImageOptions.Default : JSON.JsonHelper.Deserialize<CaptureImageOptions>(options);
-
- }
- catch (Exception ex)
- {
- this.DispatchCommandResult(new PluginResult(PluginResult.Status.JSON_EXCEPTION, ex.Message));
- return;
- }
-
-
- cameraTask = new CameraCaptureTask();
- cameraTask.Completed += this.cameraTask_Completed;
- cameraTask.Show();
- }
- catch (Exception e)
- {
- DispatchCommandResult(new PluginResult(PluginResult.Status.ERROR, e.Message));
- }
- }
-
- /// <summary>
- /// Launches our own audio recording control to capture audio
- /// </summary>
- /// <param name="options">may contains additional parameters</param>
- public void captureAudio(string options)
- {
- try
- {
- try
- {
- this.captureAudioOptions = String.IsNullOrEmpty(options) ?
- CaptureAudioOptions.Default : JSON.JsonHelper.Deserialize<CaptureAudioOptions>(options);
-
- }
- catch (Exception ex)
- {
- this.DispatchCommandResult(new PluginResult(PluginResult.Status.JSON_EXCEPTION, ex.Message));
- return;
- }
-
- audioCaptureTask = new AudioCaptureTask();
- audioCaptureTask.Completed += audioRecordingTask_Completed;
- audioCaptureTask.Show();
-
- }
- catch (Exception e)
- {
- DispatchCommandResult(new PluginResult(PluginResult.Status.ERROR, e.Message));
- }
- }
-
- /// <summary>
- /// Launches our own video recording control to capture video
- /// </summary>
- /// <param name="options">may contains additional parameters</param>
- public void captureVideo(string options)
- {
- try
- {
- try
- {
- this.captureVideoOptions = String.IsNullOrEmpty(options) ?
- CaptureVideoOptions.Default : JSON.JsonHelper.Deserialize<CaptureVideoOptions>(options);
-
- }
- catch (Exception ex)
- {
- this.DispatchCommandResult(new PluginResult(PluginResult.Status.JSON_EXCEPTION, ex.Message));
- return;
- }
-
- videoCaptureTask = new VideoCaptureTask();
- videoCaptureTask.Completed += videoRecordingTask_Completed;
- videoCaptureTask.Show();
-
- }
- catch (Exception e)
- {
- DispatchCommandResult(new PluginResult(PluginResult.Status.ERROR, e.Message));
- }
- }
-
- /// <summary>
- /// Retrieves the format information of the media file.
- /// </summary>
- /// <param name="options"></param>
- public void getFormatData(string options)
- {
- if (String.IsNullOrEmpty(options))
- {
- this.DispatchCommandResult(new PluginResult(PluginResult.Status.JSON_EXCEPTION));
- return;
- }
-
- try
- {
- MediaFormatOptions mediaFormatOptions;
- try
- {
- mediaFormatOptions = JSON.JsonHelper.Deserialize<MediaFormatOptions>(options);
- }
- catch (Exception ex)
- {
- this.DispatchCommandResult(new PluginResult(PluginResult.Status.JSON_EXCEPTION, ex.Message));
- return;
- }
-
- if (string.IsNullOrEmpty(mediaFormatOptions.FullPath))
- {
- DispatchCommandResult(new PluginResult(PluginResult.Status.JSON_EXCEPTION));
- }
-
- string mimeType = mediaFormatOptions.Type;
-
- if (string.IsNullOrEmpty(mimeType))
- {
- mimeType = MimeTypeMapper.GetMimeType(mediaFormatOptions.FullPath);
- }
-
- if (mimeType.Equals("image/jpeg"))
- {
- Deployment.Current.Dispatcher.BeginInvoke(() =>
- {
- WriteableBitmap image = ExtractImageFromLocalStorage(mediaFormatOptions.FullPath);
-
- if (image == null)
- {
- DispatchCommandResult(new PluginResult(PluginResult.Status.ERROR, "File not found"));
- return;
- }
-
- MediaFileData mediaData = new MediaFileData(image);
- DispatchCommandResult(new PluginResult(PluginResult.Status.OK, mediaData));
- });
- }
- else
- {
- DispatchCommandResult(new PluginResult(PluginResult.Status.ERROR));
- }
- }
- catch (Exception)
- {
- DispatchCommandResult(new PluginResult(PluginResult.Status.ERROR));
- }
- }
-
- /// <summary>
- /// Opens specified file in media player
- /// </summary>
- /// <param name="options">MediaFile to play</param>
- public void play(string options)
- {
- try
- {
- MediaFile file;
-
- try
- {
- file = String.IsNullOrEmpty(options) ? null : JSON.JsonHelper.Deserialize<MediaFile>(options);
-
- }
- catch (Exception ex)
- {
- this.DispatchCommandResult(new PluginResult(PluginResult.Status.JSON_EXCEPTION, ex.Message));
- return;
- }
-
- if (file == null || String.IsNullOrEmpty(file.FilePath))
- {
- DispatchCommandResult(new PluginResult(PluginResult.Status.ERROR, "File path is missing"));
- return;
- }
-
- // if url starts with '/' media player throws FileNotFound exception
- Uri fileUri = new Uri(file.FilePath.TrimStart(new char[] { '/', '\\' }), UriKind.Relative);
-
- MediaPlayerLauncher player = new MediaPlayerLauncher();
- player.Media = fileUri;
- player.Location = MediaLocationType.Data;
- player.Show();
-
- this.DispatchCommandResult(new PluginResult(PluginResult.Status.OK));
-
- }
- catch (Exception e)
- {
- DispatchCommandResult(new PluginResult(PluginResult.Status.ERROR, e.Message));
- }
- }
-
-
- /// <summary>
- /// Handles result of capture to save image information
- /// </summary>
- /// <param name="sender"></param>
- /// <param name="e">stores information about current captured image</param>
- private void cameraTask_Completed(object sender, PhotoResult e)
- {
-
- if (e.Error != null)
- {
- DispatchCommandResult(new PluginResult(PluginResult.Status.ERROR));
- return;
- }
-
- switch (e.TaskResult)
- {
- case TaskResult.OK:
- try
- {
- string fileName = System.IO.Path.GetFileName(e.OriginalFileName);
-
- // Save image in media library
- MediaLibrary library = new MediaLibrary();
- Picture image = library.SavePicture(fileName, e.ChosenPhoto);
-
- int orient = ImageExifHelper.getImageOrientationFromStream(e.ChosenPhoto);
- int newAngle = 0;
- switch (orient)
- {
- case ImageExifOrientation.LandscapeLeft :
- newAngle = 90;
- break;
- case ImageExifOrientation.PortraitUpsideDown :
- newAngle = 180;
- break;
- case ImageExifOrientation.LandscapeRight :
- newAngle = 270;
- break;
- case ImageExifOrientation.Portrait : default : break; // 0 default already set
- }
-
- Stream rotImageStream = ImageExifHelper.RotateStream(e.ChosenPhoto, newAngle);
-
- // Save image in isolated storage
-
- // we should return stream position back after saving stream to media library
- rotImageStream.Seek(0, SeekOrigin.Begin);
-
- byte[] imageBytes = new byte[rotImageStream.Length];
- rotImageStream.Read(imageBytes, 0, imageBytes.Length);
- rotImageStream.Dispose();
- string pathLocalStorage = this.SaveImageToLocalStorage(fileName, isoFolder, imageBytes);
- imageBytes = null;
- // Get image data
- MediaFile data = new MediaFile(pathLocalStorage, image);
-
- this.files.Add(data);
-
- if (files.Count < this.captureImageOptions.Limit)
- {
- cameraTask.Show();
- }
- else
- {
- DispatchCommandResult(new PluginResult(PluginResult.Status.OK, files));
- files.Clear();
- }
- }
- catch (Exception)
- {
- DispatchCommandResult(new PluginResult(PluginResult.Status.ERROR, "Error capturing image."));
- }
- break;
-
- case TaskResult.Cancel:
- if (files.Count > 0)
- {
- // User canceled operation, but some images were made
- DispatchCommandResult(new PluginResult(PluginResult.Status.OK, files));
- files.Clear();
- }
- else
- {
- DispatchCommandResult(new PluginResult(PluginResult.Status.ERROR, "Canceled."));
- }
- break;
-
- default:
- if (files.Count > 0)
- {
- DispatchCommandResult(new PluginResult(PluginResult.Status.OK, files));
- files.Clear();
- }
- else
- {
- DispatchCommandResult(new PluginResult(PluginResult.Status.ERROR, "Did not complete!"));
- }
- break;
- }
- }
-
- /// <summary>
- /// Handles result of audio recording tasks
- /// </summary>
- /// <param name="sender"></param>
- /// <param name="e">stores information about current captured audio</param>
- private void audioRecordingTask_Completed(object sender, AudioResult e)
- {
-
- if (e.Error != null)
- {
- DispatchCommandResult(new PluginResult(PluginResult.Status.ERROR));
- return;
- }
-
- switch (e.TaskResult)
- {
- case TaskResult.OK:
- try
- {
- // Get image data
- MediaFile data = new MediaFile(e.AudioFileName, e.AudioFile);
-
- this.files.Add(data);
-
- if (files.Count < this.captureAudioOptions.Limit)
- {
- audioCaptureTask.Show();
- }
- else
- {
- DispatchCommandResult(new PluginResult(PluginResult.Status.OK, files));
- files.Clear();
- }
- }
- catch (Exception)
- {
- DispatchCommandResult(new PluginResult(PluginResult.Status.ERROR, "Error capturing audio."));
- }
- break;
-
- case TaskResult.Cancel:
- if (files.Count > 0)
- {
- // User canceled operation, but some audio clips were made
- DispatchCommandResult(new PluginResult(PluginResult.Status.OK, files));
- files.Clear();
- }
- else
- {
- DispatchCommandResult(new PluginResult(PluginResult.Status.ERROR, "Canceled."));
- }
- break;
-
- default:
- if (files.Count > 0)
- {
- DispatchCommandResult(new PluginResult(PluginResult.Status.OK, files));
- files.Clear();
- }
- else
- {
- DispatchCommandResult(new PluginResult(PluginResult.Status.ERROR, "Did not complete!"));
- }
- break;
- }
- }
-
- /// <summary>
- /// Handles result of video recording tasks
- /// </summary>
- /// <param name="sender"></param>
- /// <param name="e">stores information about current captured video</param>
- private void videoRecordingTask_Completed(object sender, VideoResult e)
- {
-
- if (e.Error != null)
- {
- DispatchCommandResult(new PluginResult(PluginResult.Status.ERROR));
- return;
- }
-
- switch (e.TaskResult)
- {
- case TaskResult.OK:
- try
- {
- // Get image data
- MediaFile data = new MediaFile(e.VideoFileName, e.VideoFile);
-
- this.files.Add(data);
-
- if (files.Count < this.captureVideoOptions.Limit)
- {
- videoCaptureTask.Show();
- }
- else
- {
- DispatchCommandResult(new PluginResult(PluginResult.Status.OK, files));
- files.Clear();
- }
- }
- catch (Exception)
- {
- DispatchCommandResult(new PluginResult(PluginResult.Status.ERROR, "Error capturing video."));
- }
- break;
-
- case TaskResult.Cancel:
- if (files.Count > 0)
- {
- // User canceled operation, but some video clips were made
- DispatchCommandResult(new PluginResult(PluginResult.Status.OK, files));
- files.Clear();
- }
- else
- {
- DispatchCommandResult(new PluginResult(PluginResult.Status.ERROR, "Canceled."));
- }
- break;
-
- default:
- if (files.Count > 0)
- {
- DispatchCommandResult(new PluginResult(PluginResult.Status.OK, files));
- files.Clear();
- }
- else
- {
- DispatchCommandResult(new PluginResult(PluginResult.Status.ERROR, "Did not complete!"));
- }
- break;
- }
- }
-
- /// <summary>
- /// Extract file from Isolated Storage as WriteableBitmap object
- /// </summary>
- /// <param name="filePath"></param>
- /// <returns></returns>
- private WriteableBitmap ExtractImageFromLocalStorage(string filePath)
- {
- try
- {
-
- var isoFile = IsolatedStorageFile.GetUserStoreForApplication();
-
- using (var imageStream = isoFile.OpenFile(filePath, FileMode.Open, FileAccess.Read))
- {
- var imageSource = PictureDecoder.DecodeJpeg(imageStream);
- return imageSource;
- }
- }
- catch (Exception)
- {
- return null;
- }
- }
-
-
- /// <summary>
- /// Saves captured image in isolated storage
- /// </summary>
- /// <param name="imageFileName">image file name</param>
- /// <param name="imageFolder">folder to store images</param>
- /// <returns>Image path</returns>
- private string SaveImageToLocalStorage(string imageFileName, string imageFolder, byte[] imageBytes)
- {
- if (imageBytes == null)
- {
- throw new ArgumentNullException("imageBytes");
- }
- try
- {
- var isoFile = IsolatedStorageFile.GetUserStoreForApplication();
-
- if (!isoFile.DirectoryExists(imageFolder))
- {
- isoFile.CreateDirectory(imageFolder);
- }
- string filePath = System.IO.Path.Combine("/" + imageFolder + "/", imageFileName);
-
- using (IsolatedStorageFileStream stream = isoFile.CreateFile(filePath))
- {
- stream.Write(imageBytes, 0, imageBytes.Length);
- }
-
- return filePath;
- }
- catch (Exception)
- {
- //TODO: log or do something else
- throw;
- }
- }
-
-
- }
-}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/incubator-cordova-labs/blob/244fae11/lib/cordova-1.9.0/lib/windows-phone/framework/Cordova/Commands/Compass.cs
----------------------------------------------------------------------
diff --git a/lib/cordova-1.9.0/lib/windows-phone/framework/Cordova/Commands/Compass.cs b/lib/cordova-1.9.0/lib/windows-phone/framework/Cordova/Commands/Compass.cs
deleted file mode 100755
index b4058c1..0000000
--- a/lib/cordova-1.9.0/lib/windows-phone/framework/Cordova/Commands/Compass.cs
+++ /dev/null
@@ -1,364 +0,0 @@
-/*
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
-*/
-
-using System;
-using System.Net;
-using System.Windows;
-using System.Windows.Controls;
-using System.Windows.Documents;
-using System.Windows.Ink;
-using System.Windows.Input;
-using System.Windows.Media;
-using System.Windows.Media.Animation;
-using System.Windows.Shapes;
-using DeviceCompass = Microsoft.Devices.Sensors.Compass;
-using System.Windows.Threading;
-using System.Runtime.Serialization;
-using System.Collections.Generic;
-using System.Diagnostics;
-using System.Globalization;
-using System.Threading;
-using Microsoft.Devices.Sensors;
-
-namespace WP7CordovaClassLib.Cordova.Commands
-{
-
- public class Compass : BaseCommand
- {
- #region Static members
-
- /// <summary>
- /// Status of listener
- /// </summary>
- private static int currentStatus;
-
- /// <summary>
- /// Id for get getCompass method
- /// </summary>
- private static string getCompassId = "getCompassId";
-
- /// <summary>
- /// Compass
- /// </summary>
- private static DeviceCompass compass = new DeviceCompass();
-
- /// <summary>
- /// Listeners for callbacks
- /// </summary>
- private static Dictionary<string, Compass> watchers = new Dictionary<string, Compass>();
-
- #endregion
-
- #region Status codes
-
- public const int Stopped = 0;
- public const int Starting = 1;
- public const int Running = 2;
- public const int ErrorFailedToStart = 4;
- public const int Not_Supported = 20;
-
- /*
- * // Capture error codes
- CompassError.COMPASS_INTERNAL_ERR = 0;
- CompassError.COMPASS_NOT_SUPPORTED = 20;
- * */
-
- #endregion
-
- #region CompassOptions class
- /// <summary>
- /// Represents Accelerometer options.
- /// </summary>
- [DataContract]
- public class CompassOptions
- {
- /// <summary>
- /// How often to retrieve the Acceleration in milliseconds
- /// </summary>
- [DataMember(IsRequired = false, Name = "frequency")]
- public int Frequency { get; set; }
-
- /// <summary>
- /// The change in degrees required to initiate a watchHeadingFilter success callback.
- /// </summary>
- [DataMember(IsRequired = false, Name = "filter")]
- public int Filter { get; set; }
-
- /// <summary>
- /// Watcher id
- /// </summary>
- [DataMember(IsRequired = false, Name = "id")]
- public string Id { get; set; }
-
- }
- #endregion
-
-
- /// <summary>
- /// Time the value was last changed
- /// </summary>
- //private DateTime lastValueChangedTime;
-
- /// <summary>
- /// Accelerometer options
- /// </summary>
- private CompassOptions compassOptions;
-
- //bool isDataValid;
-
- //bool calibrating = false;
-
- public Compass()
- {
-
- }
-
- /// <summary>
- /// Formats current coordinates into JSON format
- /// </summary>
- /// <returns>Coordinates in JSON format</returns>
- private string GetHeadingFormatted(CompassReading reading)
- {
- string result = String.Format("\"magneticHeading\":{0},\"headingAccuracy\":{1},\"trueHeading\":{2},\"timestamp\":{3}",
- reading.MagneticHeading.ToString("0.0", CultureInfo.InvariantCulture),
- reading.HeadingAccuracy.ToString("0.0", CultureInfo.InvariantCulture),
- reading.TrueHeading.ToString("0.0", CultureInfo.InvariantCulture),
- reading.Timestamp.UtcTicks.ToString());
- result = "{" + result + "}";
- return result;
- }
-
- public void getHeading(string options)
- {
- if (!DeviceCompass.IsSupported)
- {
- DispatchCommandResult(new PluginResult(PluginResult.Status.ERROR, "{code:" + Not_Supported + "}"));
- }
- else
- {
- //if (compass == null)
- //{
- // // Instantiate the compass.
- // compass = new DeviceCompass();
- // compass.TimeBetweenUpdates = TimeSpan.FromMilliseconds(40);
- // compass.CurrentValueChanged += new EventHandler<Microsoft.Devices.Sensors.SensorReadingEventArgs<Microsoft.Devices.Sensors.CompassReading>>(compass_CurrentValueChanged);
- // compass.Calibrate += new EventHandler<Microsoft.Devices.Sensors.CalibrationEventArgs>(compass_Calibrate);
- //}
-
-
- //compass.Start();
-
- }
-
- try
- {
- if (currentStatus != Running)
- {
-
- lock (compass)
- {
- compass.CurrentValueChanged += compass_SingleHeadingValueChanged;
- compass.Start();
- this.SetStatus(Starting);
- }
-
- long timeout = 2000;
- while ((currentStatus == Starting) && (timeout > 0))
- {
- timeout = timeout - 100;
- Thread.Sleep(100);
- }
-
- if (currentStatus != Running)
- {
- DispatchCommandResult(new PluginResult(PluginResult.Status.IO_EXCEPTION, ErrorFailedToStart));
- return;
- }
- }
- lock (compass)
- {
-
- compass.CurrentValueChanged -= compass_SingleHeadingValueChanged;
- if (watchers.Count < 1)
- {
- compass.Stop();
- }
- }
- }
- catch (UnauthorizedAccessException)
- {
- DispatchCommandResult(new PluginResult(PluginResult.Status.ILLEGAL_ACCESS_EXCEPTION, ErrorFailedToStart));
- }
- catch (Exception)
- {
- DispatchCommandResult(new PluginResult(PluginResult.Status.ERROR, ErrorFailedToStart));
- }
- }
-
- void compass_SingleHeadingValueChanged(object sender, Microsoft.Devices.Sensors.SensorReadingEventArgs<CompassReading> e)
- {
- this.SetStatus(Running);
- if (compass.IsDataValid)
- {
- // trueHeading :: The heading in degrees from 0 - 359.99 at a single moment in time.
- // magneticHeading:: The heading relative to the geographic North Pole in degrees 0 - 359.99 at a single moment in time.
- // A negative value indicates that the true heading could not be determined.
- // headingAccuracy :: The deviation in degrees between the reported heading and the true heading.
- //rawMagnetometerReading = e.SensorReading.MagnetometerReading;
-
- //Debug.WriteLine("Compass Result :: " + GetHeadingFormatted(e.SensorReading));
-
- PluginResult result = new PluginResult(PluginResult.Status.OK, GetHeadingFormatted(e.SensorReading));
-
- DispatchCommandResult(result);
- }
- }
-
- /// <summary>
- /// Starts listening for compass sensor
- /// </summary>
- /// <returns>status of listener</returns>
- private int start()
- {
- if ((currentStatus == Running) || (currentStatus == Starting))
- {
- return currentStatus;
- }
- try
- {
- lock (compass)
- {
- watchers.Add(getCompassId, this);
- compass.CurrentValueChanged += watchers[getCompassId].compass_CurrentValueChanged;
- compass.Start();
- this.SetStatus(Starting);
- }
- }
- catch (Exception)
- {
- this.SetStatus(ErrorFailedToStart);
- }
- return currentStatus;
- }
-
- public void startWatch(string options)
- {
- if (!DeviceCompass.IsSupported)
- {
- DispatchCommandResult(new PluginResult(PluginResult.Status.ERROR, Not_Supported));
- }
-
- try
- {
- compassOptions = JSON.JsonHelper.Deserialize<CompassOptions>(options);
- }
- catch (Exception ex)
- {
- this.DispatchCommandResult(new PluginResult(PluginResult.Status.JSON_EXCEPTION, ex.Message));
- return;
- }
-
- if (string.IsNullOrEmpty(compassOptions.Id))
- {
- this.DispatchCommandResult(new PluginResult(PluginResult.Status.JSON_EXCEPTION));
- return;
- }
-
- try
- {
- lock (compass)
- {
- watchers.Add(compassOptions.Id, this);
- compass.CurrentValueChanged += watchers[compassOptions.Id].compass_CurrentValueChanged;
- compass.Start();
- this.SetStatus(Starting);
- }
- }
- catch (Exception)
- {
- this.DispatchCommandResult(new PluginResult(PluginResult.Status.ERROR, ErrorFailedToStart));
- return;
- }
- }
-
- public void stopWatch(string options)
- {
- try
- {
- compassOptions = JSON.JsonHelper.Deserialize<CompassOptions>(options);
- }
- catch (Exception ex)
- {
- this.DispatchCommandResult(new PluginResult(PluginResult.Status.JSON_EXCEPTION, ex.Message));
- return;
- }
-
- if (string.IsNullOrEmpty(compassOptions.Id))
- {
- this.DispatchCommandResult(new PluginResult(PluginResult.Status.JSON_EXCEPTION));
- return;
- }
-
- if (currentStatus != Stopped)
- {
- lock (compass)
- {
- Compass watcher = watchers[compassOptions.Id];
- compass.CurrentValueChanged -= watcher.compass_CurrentValueChanged;
- watchers.Remove(compassOptions.Id);
- watcher.Dispose();
- }
- }
- this.SetStatus(Stopped);
-
- this.DispatchCommandResult();
- }
-
- void compass_Calibrate(object sender, Microsoft.Devices.Sensors.CalibrationEventArgs e)
- {
- //throw new NotImplementedException();
- // TODO: pass calibration error to JS
- }
-
- void compass_CurrentValueChanged(object sender, Microsoft.Devices.Sensors.SensorReadingEventArgs<CompassReading> e)
- {
- this.SetStatus(Running);
- if (compass.IsDataValid)
- {
- // trueHeading :: The heading in degrees from 0 - 359.99 at a single moment in time.
- // magneticHeading:: The heading relative to the geographic North Pole in degrees 0 - 359.99 at a single moment in time.
- // A negative value indicates that the true heading could not be determined.
- // headingAccuracy :: The deviation in degrees between the reported heading and the true heading.
- //rawMagnetometerReading = e.SensorReading.MagnetometerReading;
-
- //Debug.WriteLine("Compass Result :: " + GetHeadingFormatted(e.SensorReading));
-
- PluginResult result = new PluginResult(PluginResult.Status.OK,GetHeadingFormatted(e.SensorReading));
- result.KeepCallback = true;
-
- DispatchCommandResult(result);
- }
- }
-
- /// <summary>
- /// Sets current status
- /// </summary>
- /// <param name="status">current status</param>
- private void SetStatus(int status)
- {
- currentStatus = status;
- }
-
- }
-}