diff options
Diffstat (limited to 'tools/addon-sdk-1.4/packages/api-utils/lib/utils')
4 files changed, 0 insertions, 334 deletions
diff --git a/tools/addon-sdk-1.4/packages/api-utils/lib/utils/data.js b/tools/addon-sdk-1.4/packages/api-utils/lib/utils/data.js deleted file mode 100644 index bf621ad..0000000 --- a/tools/addon-sdk-1.4/packages/api-utils/lib/utils/data.js +++ /dev/null @@ -1,104 +0,0 @@ -/* ***** BEGIN LICENSE BLOCK ***** - * Version: MPL 1.1/GPL 2.0/LGPL 2.1 - * - * The contents of this file are subject to the Mozilla Public License Version - * 1.1 (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.mozilla.org/MPL/ - * - * Software distributed under the License is distributed on an "AS IS" basis, - * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License - * for the specific language governing rights and limitations under the - * License. - * - * The Original Code is Jetpack. - * - * The Initial Developer of the Original Code is - * the Mozilla Foundation. - * Portions created by the Initial Developer are Copyright (C) 2010 - * the Initial Developer. All Rights Reserved. - * - * Contributor(s): - * Irakli Gozalishvili <gozala@mozilla.com> (Original Author) - * - * Alternatively, the contents of this file may be used under the terms of - * either the GNU General Public License Version 2 or later (the "GPL"), or - * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), - * in which case the provisions of the GPL or the LGPL are applicable instead - * of those above. If you wish to allow use of your version of this file only - * under the terms of either the GPL or the LGPL, and not to allow others to - * use your version of this file under the terms of the MPL, indicate your - * decision by deleting the provisions above and replace them with the notice - * and other provisions required by the GPL or the LGPL. If you do not delete - * the provisions above, a recipient may use your version of this file under - * the terms of any one of the MPL, the GPL or the LGPL. - * - * ***** END LICENSE BLOCK ***** */ - -"use strict"; - -const { Cc, Ci, Cu } = require("chrome"); -const IOService = Cc["@mozilla.org/network/io-service;1"]. - getService(Ci.nsIIOService); -const AppShellService = Cc["@mozilla.org/appshell/appShellService;1"]. - getService(Ci.nsIAppShellService); - -const { NetUtil } = Cu.import("resource://gre/modules/NetUtil.jsm"); -const FaviconService = Cc["@mozilla.org/browser/favicon-service;1"]. - getService(Ci.nsIFaviconService); - -const PNG_B64 = "data:image/png;base64,"; -const DEF_FAVICON_URI = "chrome://mozapps/skin/places/defaultFavicon.png"; -let DEF_FAVICON = null; - -/** - * Takes URI of the page and returns associated favicon URI. - * If page under passed uri has no favicon then base64 encoded data URI of - * default faveicon is returned. - * @param {String} uri - * @returns {String} - */ -exports.getFaviconURIForLocation = function getFaviconURIForLocation(uri) { - let pageURI = NetUtil.newURI(uri); - try { - return FaviconService.getFaviconDataAsDataURL( - FaviconService.getFaviconForPage(pageURI)); - } - catch(e) { - if (!DEF_FAVICON) { - DEF_FAVICON = PNG_B64 + - base64Encode(getChromeURIContent(DEF_FAVICON_URI)); - } - return DEF_FAVICON; - } -} - -/** - * Takes chrome URI and returns content under that URI. - * @param {String} chromeURI - * @returns {String} - */ -function getChromeURIContent(chromeURI) { - let channel = IOService.newChannel(chromeURI, null, null); - let input = channel.open(); - let stream = Cc["@mozilla.org/binaryinputstream;1"]. - createInstance(Ci.nsIBinaryInputStream); - stream.setInputStream(input); - let content = stream.readBytes(input.available()); - stream.close(); - input.close(); - return content; -} -exports.getChromeURIContent = getChromeURIContent; - -/** - * Creates a base-64 encoded ASCII string from a string of binary data. - */ -function base64Encode(data) AppShellService.hiddenDOMWindow.btoa(String(data)); -exports.base64Encode = base64Encode; - -/** - * Decodes a string of data which has been encoded using base-64 encoding. - */ -function base64Decode(data) AppShellService.hiddenDOMWindow.atob(String(data)); -exports.base64Decode = base64Decode; diff --git a/tools/addon-sdk-1.4/packages/api-utils/lib/utils/function.js b/tools/addon-sdk-1.4/packages/api-utils/lib/utils/function.js deleted file mode 100644 index ba43d59..0000000 --- a/tools/addon-sdk-1.4/packages/api-utils/lib/utils/function.js +++ /dev/null @@ -1,64 +0,0 @@ -/* ***** BEGIN LICENSE BLOCK ***** - * Version: MPL 1.1/GPL 2.0/LGPL 2.1 - * - * The contents of this file are subject to the Mozilla Public License Version - * 1.1 (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.mozilla.org/MPL/ - * - * Software distributed under the License is distributed on an "AS IS" basis, - * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License - * for the specific language governing rights and limitations under the - * License. - * - * The Original Code is Jetpack. - * - * The Initial Developer of the Original Code is Mozilla. - * Portions created by the Initial Developer are Copyright (C) 2010 - * the Initial Developer. All Rights Reserved. - * - * Contributor(s): - * Irakli Gozalishvili <gozala@mozilla.com> - * - * Alternatively, the contents of this file may be used under the terms of - * either the GNU General Public License Version 2 or later (the "GPL"), or - * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), - * in which case the provisions of the GPL or the LGPL are applicable instead - * of those above. If you wish to allow use of your version of this file only - * under the terms of either the GPL or the LGPL, and not to allow others to - * use your version of this file under the terms of the MPL, indicate your - * decision by deleting the provisions above and replace them with the notice - * and other provisions required by the GPL or the LGPL. If you do not delete - * the provisions above, a recipient may use your version of this file under - * the terms of any one of the MPL, the GPL or the LGPL. - * - * ***** END LICENSE BLOCK ***** */ -"use strict"; - -var { setTimeout } = require("../timer"); - -/** - * Takes a function and returns a wrapped one instead, calling which will call - * original function in the next turn of event loop. This is basically utility - * to do `setTimeout(function() { ... }, 0)`, with a difference that returned - * function is reused, instead of creating a new one each time. This also allows - * to use this functions as event listeners. - */ -function Enqueued(callee) { - return function enqueued() - setTimeout(invoke, 0, callee, arguments, this); -} -exports.Enqueued = Enqueued; - -/** - * Invokes `callee` by passing `params` as an arguments and `self` as `this` - * pseudo-variable. Returns value that is returned by a callee. - * @param {Function} callee - * Function to invoke. - * @param {Array} params - * Arguments to invoke function with. - * @param {Object} self - * Object to be passed as a `this` pseudo variable. - */ -function invoke(callee, params, self) callee.apply(self, params); -exports.invoke = invoke; diff --git a/tools/addon-sdk-1.4/packages/api-utils/lib/utils/registry.js b/tools/addon-sdk-1.4/packages/api-utils/lib/utils/registry.js deleted file mode 100644 index 6cd11b2..0000000 --- a/tools/addon-sdk-1.4/packages/api-utils/lib/utils/registry.js +++ /dev/null @@ -1,90 +0,0 @@ -/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ -/* vim:set ts=2 sw=2 sts=2 et: */ -/* ***** BEGIN LICENSE BLOCK ***** - * Version: MPL 1.1/GPL 2.0/LGPL 2.1 - * - * The contents of this file are subject to the Mozilla Public License Version - * 1.1 (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.mozilla.org/MPL/ - * - * Software distributed under the License is distributed on an "AS IS" basis, - * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License - * for the specific language governing rights and limitations under the - * License. - * - * The Original Code is Jetpack. - * - * The Initial Developer of the Original Code is - * the Mozilla Foundation. - * Portions created by the Initial Developer are Copyright (C) 2010 - * the Initial Developer. All Rights Reserved. - * - * Contributor(s): - * Irakli Gozalishvili <gozala@mozilla.com> - * - * Alternatively, the contents of this file may be used under the terms of - * either the GNU General Public License Version 2 or later (the "GPL"), or - * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), - * in which case the provisions of the GPL or the LGPL are applicable instead - * of those above. If you wish to allow use of your version of this file only - * under the terms of either the GPL or the LGPL, and not to allow others to - * use your version of this file under the terms of the MPL, indicate your - * decision by deleting the provisions above and replace them with the notice - * and other provisions required by the GPL or the LGPL. If you do not delete - * the provisions above, a recipient may use your version of this file under - * the terms of any one of the MPL, the GPL or the LGPL. - * - * ***** END LICENSE BLOCK ***** */ -"use strict"; - -const { EventEmitter } = require('../events'); -const unload = require('../unload'); - -const Registry = EventEmitter.compose({ - _registry: null, - _constructor: null, - constructor: function Registry(constructor) { - this._registry = []; - this._constructor = constructor; - this.on('error', this._onError = this._onError.bind(this)); - unload.ensure(this, "_destructor"); - }, - _destructor: function _destructor() { - let _registry = this._registry.slice(0); - for each (let instance in _registry) - this._emit('remove', instance); - this._registry.splice(0); - }, - _onError: function _onError(e) { - if (!this._listeners('error').length) - console.error(e); - }, - has: function has(instance) { - let _registry = this._registry; - return ( - (0 <= _registry.indexOf(instance)) || - (instance && instance._public && 0 <= _registry.indexOf(instance._public)) - ); - }, - add: function add(instance) { - let { _constructor, _registry } = this; - if (!(instance instanceof _constructor)) - instance = new _constructor(instance); - if (0 > _registry.indexOf(instance)) { - _registry.push(instance); - this._emit('add', instance); - } - return instance; - }, - remove: function remove(instance) { - let _registry = this._registry; - let index = _registry.indexOf(instance) - if (0 <= index) { - this._emit('remove', instance); - _registry.splice(index, 1); - } - } -}); -exports.Registry = Registry; - diff --git a/tools/addon-sdk-1.4/packages/api-utils/lib/utils/thumbnail.js b/tools/addon-sdk-1.4/packages/api-utils/lib/utils/thumbnail.js deleted file mode 100644 index d9012e1..0000000 --- a/tools/addon-sdk-1.4/packages/api-utils/lib/utils/thumbnail.js +++ /dev/null @@ -1,76 +0,0 @@ -/* ***** BEGIN LICENSE BLOCK ***** - * Version: MPL 1.1/GPL 2.0/LGPL 2.1 - * - * The contents of this file are subject to the Mozilla Public License Version - * 1.1 (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.mozilla.org/MPL/ - * - * Software distributed under the License is distributed on an "AS IS" basis, - * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License - * for the specific language governing rights and limitations under the - * License. - * - * The Original Code is Jetpack. - * - * The Initial Developer of the Original Code is - * the Mozilla Foundation. - * Portions created by the Initial Developer are Copyright (C) 2010 - * the Initial Developer. All Rights Reserved. - * - * Contributor(s): - * Irakli Gozalishvili <gozala@mozilla.com> (Original Author) - * - * Alternatively, the contents of this file may be used under the terms of - * either the GNU General Public License Version 2 or later (the "GPL"), or - * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), - * in which case the provisions of the GPL or the LGPL are applicable instead - * of those above. If you wish to allow use of your version of this file only - * under the terms of either the GPL or the LGPL, and not to allow others to - * use your version of this file under the terms of the MPL, indicate your - * decision by deleting the provisions above and replace them with the notice - * and other provisions required by the GPL or the LGPL. If you do not delete - * the provisions above, a recipient may use your version of this file under - * the terms of any one of the MPL, the GPL or the LGPL. - * - * ***** END LICENSE BLOCK ***** */ - -"use strict"; - -const { Cc, Ci, Cu } = require("chrome"); -const AppShellService = Cc["@mozilla.org/appshell/appShellService;1"]. - getService(Ci.nsIAppShellService); - -const NS = "http://www.w3.org/1999/xhtml"; -const COLOR = "rgb(255,255,255)"; - -/** - * Creates canvas element with a thumbnail of the passed window. - * @param {Window} window - * @returns {Element} - */ -function getThumbnailCanvasForWindow(window) { - let aspectRatio = 0.5625; // 16:9 - let thumbnail = AppShellService.hiddenDOMWindow.document - .createElementNS(NS, "canvas"); - thumbnail.mozOpaque = true; - thumbnail.width = Math.ceil(window.screen.availWidth / 5.75); - thumbnail.height = Math.round(thumbnail.width * aspectRatio); - let ctx = thumbnail.getContext("2d"); - let snippetWidth = window.innerWidth * .6; - let scale = thumbnail.width / snippetWidth; - ctx.scale(scale, scale); - ctx.drawWindow(window, window.scrollX, window.scrollY, snippetWidth, - snippetWidth * aspectRatio, COLOR); - return thumbnail; -} -exports.getThumbnailCanvasForWindow = getThumbnailCanvasForWindow; - -/** - * Creates Base64 encoded data URI of the thumbnail for the passed window. - * @param {Window} window - * @returns {String} - */ -exports.getThumbnailURIForWindow = function getThumbnailURIForWindow(window) { - return getThumbnailCanvasForWindow(window).toDataURL() -}; |