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BCL: updated camera for iOS and camera definitions

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This commit is contained in:
Stanimir Karoserov
2014-05-27 16:42:50 +03:00
parent b2411b02e9
commit 3e61b37f4d
4 changed files with 36 additions and 6 deletions
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11
camera/Readme.md Normal file
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@ -0,0 +1,11 @@
Sample usage:
```
var camera = require("camera");
camera.takePicture({"cameraPosition": camera.CameraPosition.BACK, "flashMode": camera.FlashMode.ON}).then(function (image) {
console.log('pic taken - width: ' + image.width + ", height: " + image.height);
}).fail(function (error) {
console.log('pic canceled');
});
```

2
camera/camera-types.ts
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@ -5,9 +5,9 @@ export enum CameraPosition {
}
export enum FlashMode {
OFF = -1,
AUTO = 0, // default
ON = 1,
OFF = 2
}
export interface Options {

11
camera/camera.d.ts vendored
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@ -23,6 +23,10 @@ declare module "camera" {
* Specifies a camera flash mode.
*/
enum FlashMode {
/**
* The camera flash is disabled.
*/
OFF = -1,
/**
* Flash will be fired automatically when required.
*/
@ -31,14 +35,10 @@ declare module "camera" {
* The camera flash is enabled.
*/
ON = 1,
/**
* The camera flash is disabled.
*/
OFF = 2
}
/**
* Camera options for capture an image.
* Camera options for capture an image. Currently not guaranteed to be used on Android
*/
interface Options {
/**
@ -55,6 +55,7 @@ declare module "camera" {
// TODO most of hardware related parts need to handle onPause and onResume of the calling activities
/**
* TODO replace it with promise methods only and remove this class
* This class provides access to the device camera and photo libraries.
*/
class CameraManager {

18
camera/camera.ios.ts
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@ -2,6 +2,11 @@
import imageSource = require("image-source");
import types = require("camera/camera-types");
// merge the exports of the types module with the exports of this file
import merger = require("utils/module-merge");
declare var exports;
merger.merge(types, exports);
var imagePickerController;
export class CameraManager {
@ -69,6 +74,19 @@ export var takePicture = function (options?: types.Options): promises.Promise<im
imagePickerController.sourceType = UIKit.UIImagePickerControllerSourceType.UIImagePickerControllerSourceTypeCamera;
imagePickerController.modalPresentationStyle = UIKit.UIModalPresentationStyle.UIModalPresentationCurrentContext;
if (options && ("undefined" !== typeof options.cameraPosition) && (types.CameraPosition.FRONT === options.cameraPosition)) {
imagePickerController.cameraDevice = UIKit.UIImagePickerControllerCameraDevice.UIImagePickerControllerCameraDeviceFront;
}
if (options && ("undefined" !== typeof options.flashMode)) {
if (types.FlashMode.OFF === options.flashMode) {
imagePickerController.cameraFlashMode = UIKit.UIImagePickerControllerCameraFlashMode.UIImagePickerControllerCameraFlashModeOff;
}
else if (types.FlashMode.ON === options.flashMode) {
imagePickerController.cameraFlashMode = UIKit.UIImagePickerControllerCameraFlashMode.UIImagePickerControllerCameraFlashModeOn;
}
}
topViewController().presentViewControllerAnimatedCompletion(imagePickerController, true, null);
return d.promise();