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114 lines
4.6 KiB
JavaScript
114 lines
4.6 KiB
JavaScript
/*jshint node: true */
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/* global Q */
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/*
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*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*
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*/
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'use strict';
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var cameraConstants = require('../../www/CameraConstants');
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function findKeyByValue(set, value) {
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for (var k in set) {
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if (set.hasOwnProperty(k)) {
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if (set[k] == value) {
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return k;
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}
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}
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}
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return undefined;
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}
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function getDescription(spec) {
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var desc = '';
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desc += 'sourceType: ' + findKeyByValue(cameraConstants.PictureSourceType, spec.options.sourceType);
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desc += ', destinationType: ' + findKeyByValue(cameraConstants.DestinationType, spec.options.destinationType);
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desc += ', encodingType: ' + findKeyByValue(cameraConstants.EncodingType, spec.options.encodingType);
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desc += ', allowEdit: ' + spec.options.allowEdit.toString();
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desc += ', correctOrientation: ' + spec.options.correctOrientation.toString();
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return desc;
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}
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module.exports.generateSpecs = function (sourceTypes, destinationTypes, encodingTypes, allowEditOptions, correctOrientationOptions) {
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var destinationType,
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sourceType,
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encodingType,
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allowEdit,
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correctOrientation,
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specs = [],
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id = 1;
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for (destinationType in destinationTypes) {
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if (destinationTypes.hasOwnProperty(destinationType)) {
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for (sourceType in sourceTypes) {
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if (sourceTypes.hasOwnProperty(sourceType)) {
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for (encodingType in encodingTypes) {
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if (encodingTypes.hasOwnProperty(encodingType)) {
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for (allowEdit in allowEditOptions) {
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if (allowEditOptions.hasOwnProperty(allowEdit)) {
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for (correctOrientation in correctOrientationOptions) {
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// if taking picture from photolibrary, don't vary 'correctOrientation' option
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if ((sourceTypes[sourceType] === cameraConstants.PictureSourceType.PHOTOLIBRARY ||
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sourceTypes[sourceType] === cameraConstants.PictureSourceType.SAVEDPHOTOALBUM) &&
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correctOrientation === true) { continue; }
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var spec = {
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'id': id++,
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'options': {
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'destinationType': destinationTypes[destinationType],
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'sourceType': sourceTypes[sourceType],
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'encodingType': encodingTypes[encodingType],
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'allowEdit': allowEditOptions[allowEdit],
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'saveToPhotoAlbum': false,
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'correctOrientation': correctOrientationOptions[correctOrientation]
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}
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};
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spec.description = getDescription(spec);
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specs.push(spec);
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}
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}
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}
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}
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}
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}
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}
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}
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}
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return specs;
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};
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module.exports.getPicture = function (opts, pid) {
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navigator._appiumPromises[pid] = Q.defer();
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navigator.camera.getPicture(function (result) {
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navigator._appiumPromises[pid].resolve(result);
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}, function (err) {
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navigator._appiumPromises[pid].reject(err);
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}, opts);
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};
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module.exports.checkPicture = function (pid, cb) {
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navigator._appiumPromises[pid].promise
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.then(function (result) {
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cb(result);
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}, function (err) {
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cb('ERROR: ' + err);
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});
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};
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