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From purplecabb...@apache.org
Subject [6/10] js commit: Added CaptureProxy.js
Date Fri, 17 Aug 2012 18:37:56 GMT
Added CaptureProxy.js


Project: http://git-wip-us.apache.org/repos/asf/incubator-cordova-js/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-cordova-js/commit/fa85436d
Tree: http://git-wip-us.apache.org/repos/asf/incubator-cordova-js/tree/fa85436d
Diff: http://git-wip-us.apache.org/repos/asf/incubator-cordova-js/diff/fa85436d

Branch: refs/heads/master
Commit: fa85436de1e93b7b08c0b9e1c16f5c9402a3ad54
Parents: 3fa5d13
Author: mingfeng <mingfengwang01@gmail.com>
Authored: Wed Aug 15 16:08:44 2012 +0800
Committer: mingfeng <mingfengwang01@gmail.com>
Committed: Wed Aug 15 16:08:44 2012 +0800

----------------------------------------------------------------------
 lib/win8metro/exec.js                          |    3 +-
 lib/win8metro/plugin/win8metro/CaptureProxy.js |  117 +++++++++++++++++++
 2 files changed, 119 insertions(+), 1 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-cordova-js/blob/fa85436d/lib/win8metro/exec.js
----------------------------------------------------------------------
diff --git a/lib/win8metro/exec.js b/lib/win8metro/exec.js
index 9545aa4..68f56f2 100644
--- a/lib/win8metro/exec.js
+++ b/lib/win8metro/exec.js
@@ -29,11 +29,12 @@ var CommandProxy  = {
 
     "Accelerometer": require('cordova/plugin/win8metro/AccelerometerProxy'),
     "Camera":require('cordova/plugin/win8metro/CameraProxy'),
+    "Capture":require('cordova/plugin/win8metro/CaptureProxy'),
     "Compass":require('cordova/plugin/win8metro/CompassProxy'),
     "Device":require('cordova/plugin/win8metro/DeviceProxy'),
     "File":require('cordova/plugin/win8metro/FileProxy'),
     "Media":require('cordova/plugin/win8metro/MediaProxy'),
-	"MediaFile":require('cordova/plugin/win8metro/MediaFileProxy'),
+    "MediaFile":require('cordova/plugin/win8metro/MediaFileProxy'),
     "NetworkStatus":require('cordova/plugin/win8metro/NetworkStatusProxy')
 };
 

http://git-wip-us.apache.org/repos/asf/incubator-cordova-js/blob/fa85436d/lib/win8metro/plugin/win8metro/CaptureProxy.js
----------------------------------------------------------------------
diff --git a/lib/win8metro/plugin/win8metro/CaptureProxy.js b/lib/win8metro/plugin/win8metro/CaptureProxy.js
new file mode 100755
index 0000000..d6b98da
--- /dev/null
+++ b/lib/win8metro/plugin/win8metro/CaptureProxy.js
@@ -0,0 +1,117 @@
+´╗┐var MediaFile = require('cordova/plugin/MediaFile');
+
+
+/**
+ * The Capture interface exposes an interface to the camera and microphone of the hosting
device.
+ */
+function Capture() {
+    this.supportedAudioModes = [];
+    this.supportedImageModes = ["image/jpeg", "image/png"];
+    this.supportedVideoModes = ["video/mp4", "video/wmv"];
+}
+
+// No UI support. The duration of the audio recording.
+var cameraCaptureAudioDuration;
+/**
+ * Launch audio recorder application for recording audio clip(s).
+ *
+ * @param {Function} successCB
+ * @param {Function} errorCB
+ * @param {CaptureAudioOptions} options
+ */
+Capture.prototype.captureAudio = function (successCallback, errorCallback, options) {
+    var audioOptions = new CaptureAudioOptions();
+    if (options.duration && options.duration > 0) {
+        audioOptions.duration = options.duration;
+        cameraCaptureAudioDuration = audioOptions.duration;
+    } else {
+        errorCallback(new CaptureError(CaptureError.CAPTURE_INVALID_ARGUMENT));
+        return;
+    }
+    var mediaCaputreSettings;
+    var initCaptureSettings = function () {
+        mediaCaputreSettings = null;
+        mediaCaputreSettings = new Windows.Media.Capture.MediaCaptureInitializationSettings();
+        mediaCaputreSettings.streamingCaptureMode = Windows.Media.Capture.StreamingCaptureMode.audio;
+    }
+    initCaptureSettings();
+    var mediaCapture = new Windows.Media.Capture.MediaCapture();
+    mediaCapture.initializeAsync(mediaCaputreSettings).done(function () {
+        Windows.Storage.KnownFolders.musicLibrary.createFileAsync("captureAudio.mp3", Windows.Storage.NameCollisionOption.generateUniqueName).then(function
(storageFile) {
+            var mediaEncodingProfile = new Windows.Media.MediaProperties.MediaEncodingProfile.createMp3(Windows.Media.MediaProperties.AudioEncodingQuality.auto);
+            var stopRecord = function () {
+                mediaCapture.stopRecordAsync().then(function (result) {
+                    storageFile.getBasicPropertiesAsync().then(function (basicProperties)
{
+                        successCallback(new MediaFile(storageFile.name, storageFile.path,
storageFile.contentType, basicProperties.dateModified, basicProperties.size));
+                    }, function () {
+                        errorCallback(new CaptureError(CaptureError.CAPTURE_NO_MEDIA_FILES));
+                    })
+                }, function () { errorCallback(new CaptureError(CaptureError.CAPTURE_NO_MEDIA_FILES));
})
+            }
+            mediaCapture.startRecordToStorageFileAsync(mediaEncodingProfile, storageFile).then(function
() {
+                setTimeout(stopRecord, cameraCaptureAudioDuration * 1000);
+            }, function () { errorCallback(new CaptureError(CaptureError.CAPTURE_NO_MEDIA_FILES));
})
+        }, function () { errorCallback(new CaptureError(CaptureError.CAPTURE_NO_MEDIA_FILES));
})
+    })
+};
+
+/**
+ * Launch camera application for taking image(s).
+ *
+ * @param {Function} successCB
+ * @param {Function} errorCB
+ * @param {CaptureImageOptions} options
+ */
+Capture.prototype.captureImage = function (successCallback, errorCallback, options) {
+    var imageOptions = new CaptureImageOptions();
+    var cameraCaptureUI = new Windows.Media.Capture.CameraCaptureUI();
+    cameraCaptureUI.photoSettings.allowCropping = true;
+    cameraCaptureUI.photoSettings.maxResolution = Windows.Media.Capture.CameraCaptureUIMaxPhotoResolution.highestAvailable;
+    cameraCaptureUI.photoSettings.format = Windows.Media.Capture.CameraCaptureUIPhotoFormat.jpeg;
+    cameraCaptureUI.captureFileAsync(Windows.Media.Capture.CameraCaptureUIMode.photo).then(function
(file) {
+        file.moveAsync(Windows.Storage.KnownFolders.picturesLibrary, "cameraCaptureImage.jpg",
Windows.Storage.NameCollisionOption.generateUniqueName).then(function () {
+            file.getBasicPropertiesAsync().then(function (basicProperties) {
+                successCallback(new MediaFile(file.name, file.path, file.contentType, basicProperties.dateModified,
basicProperties.size));
+            }, function () {
+                errorCallback(new CaptureError(CaptureError.CAPTURE_NO_MEDIA_FILES));
+            })
+        }, function () {
+            errorCallback(new CaptureError(CaptureError.CAPTURE_NO_MEDIA_FILES));
+        });
+    }, function () { errorCallback(new CaptureError(CaptureError.CAPTURE_NO_MEDIA_FILES));
})
+};
+
+/**
+ * Launch device camera application for recording video(s).
+ *
+ * @param {Function} successCB
+ * @param {Function} errorCB
+ * @param {CaptureVideoOptions} options
+ */
+Capture.prototype.captureVideo = function (successCallback, errorCallback, options) {
+    var videoOptions = new CaptureVideoOptions();
+    if (options.duration && options.duration > 0) {
+        videoOptions.duration = options.duration;
+    }
+    if (options.limit > 1) {
+        videoOptions.limit = options.limit;
+    }
+    var cameraCaptureUI = new Windows.Media.Capture.CameraCaptureUI();
+    cameraCaptureUI.videoSettings.allowTrimming = true;
+    cameraCaptureUI.videoSettings.format = Windows.Media.Capture.CameraCaptureUIVideoFormat.mp4;
+    cameraCaptureUI.videoSettings.maxDurationInSeconds = videoOptions.duration;
+    cameraCaptureUI.captureFileAsync(Windows.Media.Capture.CameraCaptureUIMode.video).then(function
(file) {
+        file.moveAsync(Windows.Storage.KnownFolders.videosLibrary, "cameraCaptureVedio.mp4",
Windows.Storage.NameCollisionOption.generateUniqueName).then(function () {
+            file.getBasicPropertiesAsync().then(function (basicProperties) {
+                successCallback(new MediaFile(file.name, file.path, file.contentType, basicProperties.dateModified,
basicProperties.size));
+            }, function () {
+                errorCallback(new CaptureError(CaptureError.CAPTURE_NO_MEDIA_FILES));
+            })
+        }, function () {
+            errorCallback(new CaptureError(CaptureError.CAPTURE_NO_MEDIA_FILES));
+        });
+    }, function () { errorCallback(new CaptureError(CaptureError.CAPTURE_NO_MEDIA_FILES));
})
+};
+
+
+module.exports = new Capture();
\ No newline at end of file


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