github/cordova-plugin-camera
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add Camera related JS files from Cordova-JS

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hermwong 2013-05-21 12:11:20 -07:00
parent fc2c9bd082
commit 33c2270b6e
4 changed files with 196 additions and 0 deletions
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73
www/Camera.js Normal file
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/*
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
*
*/
var argscheck = require('cordova/argscheck'),
exec = require('cordova/exec'),
Camera = require('org.apache.cordova.core.CameraConstants'),
CameraPopoverHandle = require('org.apache.cordova.core.CameraPopoverHandle');
var cameraExport = {};
// Tack on the Camera Constants to the base camera plugin.
for (var key in Camera) {
cameraExport[key] = Camera[key];
}
/**
* Gets a picture from source defined by "options.sourceType", and returns the
* image as defined by the "options.destinationType" option.
* The defaults are sourceType=CAMERA and destinationType=FILE_URI.
*
* @param {Function} successCallback
* @param {Function} errorCallback
* @param {Object} options
*/
cameraExport.getPicture = function(successCallback, errorCallback, options) {
argscheck.checkArgs('fFO', 'Camera.getPicture', arguments);
options = options || {};
var getValue = argscheck.getValue;
var quality = getValue(options.quality, 50);
var destinationType = getValue(options.destinationType, Camera.DestinationType.FILE_URI);
var sourceType = getValue(options.sourceType, Camera.PictureSourceType.CAMERA);
var targetWidth = getValue(options.targetWidth, -1);
var targetHeight = getValue(options.targetHeight, -1);
var encodingType = getValue(options.encodingType, Camera.EncodingType.JPEG);
var mediaType = getValue(options.mediaType, Camera.MediaType.PICTURE);
var allowEdit = !!options.allowEdit;
var correctOrientation = !!options.correctOrientation;
var saveToPhotoAlbum = !!options.saveToPhotoAlbum;
var popoverOptions = getValue(options.popoverOptions, null);
var cameraDirection = getValue(options.cameraDirection, Camera.Direction.BACK);
var args = [quality, destinationType, sourceType, targetWidth, targetHeight, encodingType,
mediaType, allowEdit, correctOrientation, saveToPhotoAlbum, popoverOptions, cameraDirection];
exec(successCallback, errorCallback, "Camera", "takePicture", args);
return new CameraPopoverHandle();
};
cameraExport.cleanup = function(successCallback, errorCallback) {
exec(successCallback, errorCallback, "Camera", "cleanup", []);
};
module.exports = cameraExport;

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/*
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
*
*/
module.exports = {
DestinationType:{
DATA_URL: 0, // Return base64 encoded string
FILE_URI: 1, // Return file uri (content://media/external/images/media/2 for Android)
NATIVE_URI: 2 // Return native uri (eg. asset-library://... for iOS)
},
EncodingType:{
JPEG: 0, // Return JPEG encoded image
PNG: 1 // Return PNG encoded image
},
MediaType:{
PICTURE: 0, // allow selection of still pictures only. DEFAULT. Will return format specified via DestinationType
VIDEO: 1, // allow selection of video only, ONLY RETURNS URL
ALLMEDIA : 2 // allow selection from all media types
},
PictureSourceType:{
PHOTOLIBRARY : 0, // Choose image from picture library (same as SAVEDPHOTOALBUM for Android)
CAMERA : 1, // Take picture from camera
SAVEDPHOTOALBUM : 2 // Choose image from picture library (same as PHOTOLIBRARY for Android)
},
PopoverArrowDirection:{
ARROW_UP : 1, // matches iOS UIPopoverArrowDirection constants to specify arrow location on popover
ARROW_DOWN : 2,
ARROW_LEFT : 4,
ARROW_RIGHT : 8,
ARROW_ANY : 15
},
Direction:{
BACK: 0,
FRONT: 1
}
};

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/*
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
*
*/
var exec = require('cordova/exec');
/**
* A handle to an image picker popover.
*/
var CameraPopoverHandle = function() {
this.setPosition = function(popoverOptions) {
console.log('CameraPopoverHandle.setPosition is only supported on iOS.');
};
};
module.exports = CameraPopoverHandle;

37
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/*
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
*
*/
var Camera = require('org.apache.cordova.core.CameraConstants');
/**
* Encapsulates options for iOS Popover image picker
*/
var CameraPopoverOptions = function(x,y,width,height,arrowDir){
// information of rectangle that popover should be anchored to
this.x = x || 0;
this.y = y || 32;
this.width = width || 320;
this.height = height || 480;
// The direction of the popover arrow
this.arrowDir = arrowDir || Camera.PopoverArrowDirection.ARROW_ANY;
};
module.exports = CameraPopoverOptions;