Updated Branches: refs/heads/develop 7cef6640f -> de4222b4f
Added support for missing JS functions 'as', 'int', 'is', 'trace' and 'uint'. Having them be part of FlexJS removes the need to add them to the global namespace, preventing unnecessary pollution. Signed-off-by: Erik de Bruin <[email protected]> Project: http://git-wip-us.apache.org/repos/asf/flex-asjs/repo Commit: http://git-wip-us.apache.org/repos/asf/flex-asjs/commit/28c8ac31 Tree: http://git-wip-us.apache.org/repos/asf/flex-asjs/tree/28c8ac31 Diff: http://git-wip-us.apache.org/repos/asf/flex-asjs/diff/28c8ac31 Branch: refs/heads/develop Commit: 28c8ac319aa8b003ef580a0aeeab019cae4f01af Parents: 7cef664 Author: Erik de Bruin <[email protected]> Authored: Fri Nov 1 10:00:17 2013 +0100 Committer: Erik de Bruin <[email protected]> Committed: Fri Nov 1 10:00:17 2013 +0100 ---------------------------------------------------------------------- .../src/org/apache/flex/utils/Language.js | 102 +++++++++++++++++++ 1 file changed, 102 insertions(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/flex-asjs/blob/28c8ac31/frameworks/js/FlexJS/src/org/apache/flex/utils/Language.js ---------------------------------------------------------------------- diff --git a/frameworks/js/FlexJS/src/org/apache/flex/utils/Language.js b/frameworks/js/FlexJS/src/org/apache/flex/utils/Language.js new file mode 100644 index 0000000..94da9ca --- /dev/null +++ b/frameworks/js/FlexJS/src/org/apache/flex/utils/Language.js @@ -0,0 +1,102 @@ +/** + * 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. + */ + +/*jshint globalstrict: true, indent: 2, maxlen: 80, strict: true, white: false */ +/*global goog, org */ + +'use strict'; + +goog.provide('org.apache.flex.utils.Language'); + + + +/** + * @constructor + */ +org.apache.flex.utils.Language = function() { + // +}; + + +/** + * as() + * + * @expose + * @param {!Object} leftOperand The lefthand operand of the + * binary as operator in AS3. + * @param {!Object} rightOperand The righthand operand of the + * binary operator in AS3. + * @return {?Object} Returns the lefthand operand if it is + * of the type of the righthand operand, otherwise null. + */ +org.apache.flex.utils.Language.as = function(leftOperand, rightOperand) { + return (org.apache.flex.utils.Language.is(leftOperand, rightOperand)) ? + leftOperand : null; +}; + + +/** + * int() + * + * @expose + * @param {*} value The value to be cast. + * @return {number} + */ +org.apache.flex.utils.Language.int = function(value) { + return value >> 0; +}; + + +/** + * is() + * + * @expose + * @param {!Object} leftOperand The lefthand operand of the + * binary as operator in AS3. + * @param {!Object} rightOperand The righthand operand of the + * binary operator in AS3. + * @return {boolean} + */ +org.apache.flex.utils.Language.is = function(leftOperand, rightOperand) { + return true; +}; + + +/** + * trace() + * + * @expose + * @param {string} value The message to be written to the console. + */ +org.apache.flex.utils.Language.trace = function(value) { + try { + if (console && console.log) { + console.log(value); + } + } catch (e) { + // ignore; at least we tried ;-) + } +}; + + +/** + * uint() + * + * @expose + * @param {*} value The value to be cast. + * @return {number} + */ +org.apache.flex.utils.Language.uint = function(value) { + return value >>> 0; +};
