*/ 42 | 43 | div.checkbox { 44 | display: flex; 45 | margin: 4px 0px; 46 | } 47 | 48 | div.checkbox input { 49 | margin: 2px 6px 2px 0px; 50 | } 51 | 52 | div.checkbox label { 53 | margin: 1px 0px; 54 | } 55 | -------------------------------------------------------------------------------- /_locales/en/messages.json: -------------------------------------------------------------------------------- 1 | { 2 | "extensionDescription": { 3 | "message": "Allows to change the language identifier sent to webservers", 4 | "description": "Description of the extension" 5 | }, 6 | 7 | "menuentryDefault": { 8 | "message": "Default", 9 | "description": "Menu entry to use browser default setting" 10 | }, 11 | "menuentryEnglish": { 12 | "message": "English", 13 | "description": "Menu entry for the English language" 14 | }, 15 | "menuentryFrench": { 16 | "message": "French", 17 | "description": "Menu entry for the French language" 18 | }, 19 | "menuentryGerman": { 20 | "message": "German", 21 | "description": "Menu entry for the German language" 22 | }, 23 | "menuentryJapanese": { 24 | "message": "Japanese", 25 | "description": "Menu entry for the Japanese language" 26 | }, 27 | "menuentrySpanish": { 28 | "message": "Spanish", 29 | "description": "Menu entry for the Spanish language" 30 | }, 31 | 32 | "general_headline": { 33 | "message": "General", 34 | "description": "Headline above the general configuration options" 35 | }, 36 | 37 | "autoreload_label": { 38 | "message": "Automatically reload current page on switch", 39 | "description": "Label for the checkbox for enabling autoreload" 40 | }, 41 | 42 | "menuentries_headline": { 43 | "message": "Language menu entries", 44 | "description": "Headline above the language entries configuration list" 45 | }, 46 | 47 | "menuitem_label_label": { 48 | "message": "Label", 49 | "description": "Header for the label column in config list" 50 | }, 51 | "menuitem_value_label": { 52 | "message": "Value", 53 | "description": "Header for the value column in config list" 54 | } 55 | } 56 | -------------------------------------------------------------------------------- /_locales/pt/messages.json: -------------------------------------------------------------------------------- 1 | { 2 | "extensionDescription": { 3 | "message": "Allows to change the language identifier sent to webservers", 4 | "description": "Description of the extension" 5 | }, 6 | 7 | "menuentryDefault": { 8 | "message": "Padrão", 9 | "description": "Menu entry to use browser default setting" 10 | }, 11 | "menuentryEnglish": { 12 | "message": "Inglês", 13 | "description": "Menu entry for the English language" 14 | }, 15 | "menuentryFrench": { 16 | "message": "Francês", 17 | "description": "Menu entry for the French language" 18 | }, 19 | "menuentryGerman": { 20 | "message": "Alemão", 21 | "description": "Menu entry for the German language" 22 | }, 23 | "menuentryJapanese": { 24 | "message": "Japonês", 25 | "description": "Menu entry for the Japanese language" 26 | }, 27 | "menuentrySpanish": { 28 | "message": "Espanhol", 29 | "description": "Menu entry for the Spanish language" 30 | }, 31 | 32 | "general_headline": { 33 | "message": "Geral", 34 | "description": "Headline above the general configuration options" 35 | }, 36 | 37 | "autoreload_label": { 38 | "message": "Recarrega automaticamente a página atual ao mudar", 39 | "description": "Label for the checkbox for enabling autoreload" 40 | }, 41 | 42 | "menuentries_headline": { 43 | "message": "Entradas do menu de idioma", 44 | "description": "Headline above the language entries configuration list" 45 | }, 46 | 47 | "menuitem_label_label": { 48 | "message": "Rótulo", 49 | "description": "Header for the label column in config list" 50 | }, 51 | "menuitem_value_label": { 52 | "message": "Valor", 53 | "description": "Header for the value column in config list" 54 | } 55 | } 56 | -------------------------------------------------------------------------------- /_locales/de/messages.json: -------------------------------------------------------------------------------- 1 | { 2 | "extensionDescription": { 3 | "message": "Erlaubt das Ändern der Sprachkennung, die an Webserver gesendet wird", 4 | "description": "Description of the extension" 5 | }, 6 | 7 | "menuentryDefault": { 8 | "message": "Standard", 9 | "description": "Menu entry to use browser default setting" 10 | }, 11 | "menuentryEnglish": { 12 | "message": "Englisch", 13 | "description": "Menu entry for the English language" 14 | }, 15 | "menuentryFrench": { 16 | "message": "Französisch", 17 | "description": "Menu entry for the French language" 18 | }, 19 | "menuentryGerman": { 20 | "message": "Deutsch", 21 | "description": "Menu entry for the German language" 22 | }, 23 | "menuentryJapanese": { 24 | "message": "Japanisch", 25 | "description": "Menu entry for the Japanese language" 26 | }, 27 | "menuentrySpanish": { 28 | "message": "Spanisch", 29 | "description": "Menu entry for the Spanish language" 30 | }, 31 | 32 | "general_headline": { 33 | "message": "Allgemein", 34 | "description": "Headline above the general configuration options" 35 | }, 36 | 37 | "autoreload_label": { 38 | "message": "Bei Umschalten die aktuelle Seite neu laden", 39 | "description": "Label for the checkbox for enabling autoreload" 40 | }, 41 | 42 | "menuentries_headline": { 43 | "message": "Sprachmenü-Einträge", 44 | "description": "Headline above the language entries configuration list" 45 | }, 46 | 47 | "menuitem_label_label": { 48 | "message": "Bezeichnung", 49 | "description": "Header for the label column in config list" 50 | }, 51 | "menuitem_value_label": { 52 | "message": "Wert", 53 | "description": "Header for the value column in config list" 54 | } 55 | } 56 | -------------------------------------------------------------------------------- /popup/choose_language.js: -------------------------------------------------------------------------------- 1 | /* 2 | Firefox addon "Language Switch" 3 | Copyright (C) 2020 Manuel Reimer 4 | 5 | This program is free software: you can redistribute it and/or modify 6 | it under the terms of the GNU General Public License as published by 7 | the Free Software Foundation, either version 3 of the License, or 8 | (at your option) any later version. 9 | 10 | This program is distributed in the hope that it will be useful, 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 | GNU General Public License for more details. 14 | 15 | You should have received a copy of the GNU General Public License 16 | along with this program. If not, see . 17 | */ 18 | 19 | async function CreateButtons() { 20 | const prefs = await Storage.get(); 21 | const currentvalue = prefs.currentvalue; 22 | 23 | prefs.menuentries.forEach((entry) => { 24 | const div = document.createElement("div"); 25 | div.setAttribute("class", "button"); 26 | div.setAttribute("data-value", entry[1]); 27 | 28 | const check = document.createElement("span"); 29 | check.setAttribute("class", "check"); 30 | if (entry[1] == currentvalue) 31 | check.textContent = "✔"; 32 | 33 | const text = document.createElement("span"); 34 | text.textContent = entry[0]; 35 | 36 | div.appendChild(check); 37 | div.appendChild(text); 38 | document.body.appendChild(div); 39 | }); 40 | } 41 | 42 | document.addEventListener("click", async (e) => { 43 | if (e.target.classList.contains("button")) { 44 | const value = e.target.getAttribute("data-value"); 45 | await browser.runtime.sendMessage({type: "SetCurrentValue", value: value}); 46 | window.close(); 47 | } 48 | }); 49 | 50 | CreateButtons(); 51 | -------------------------------------------------------------------------------- /_locales/da/messages.json: -------------------------------------------------------------------------------- 1 | { 2 | "extensionDescription": { 3 | "message": "Giver mulighed for at ændre sprogidentiteten der sendes til webservere", 4 | "description": "Description of the extension", 5 | "hash": "098663c971e4d0add100963aa184d584" 6 | }, 7 | "menuentryDefault": { 8 | "message": "Standard", 9 | "description": "Menu entry to use browser default setting", 10 | "hash": "229c53203d001a81c6535deec232da82" 11 | }, 12 | "menuentryEnglish": { 13 | "message": "engelsk", 14 | "description": "Menu entry for the English language", 15 | "hash": "648e324401faf8ae90395ce21e894596" 16 | }, 17 | "menuentryFrench": { 18 | "message": "fransk", 19 | "description": "Menu entry for the French language", 20 | "hash": "09a22929e52b1a0c2d830c4415f09290" 21 | }, 22 | "menuentryGerman": { 23 | "message": "tysk", 24 | "description": "Menu entry for the German language", 25 | "hash": "730e124165ee254c3f3c34c40acc10dc" 26 | }, 27 | "menuentryJapanese": { 28 | "message": "japansk", 29 | "description": "Menu entry for the Japanese language", 30 | "hash": "ed0730b295dca59e5a09fa843eb87c8d" 31 | }, 32 | "menuentrySpanish": { 33 | "message": "spansk", 34 | "description": "Menu entry for the Spanish language", 35 | "hash": "c58ca0cfe7f76c9bef2da8033fd644eb" 36 | }, 37 | "menuentries_headline": { 38 | "message": "Elementer i Sprogmenuen", 39 | "description": "Headline above the language entries configuration list", 40 | "hash": "90fd7720b2260141221ab9a175d4d805" 41 | }, 42 | "menuitem_label_label": { 43 | "message": "Felt", 44 | "description": "Header for the label column in config list", 45 | "hash": "6af54e4f44a97d7e4a804e2e9a2536e5" 46 | }, 47 | "menuitem_value_label": { 48 | "message": "Værdi", 49 | "description": "Header for the value column in config list", 50 | "hash": "44e8c8817b22394520de33b6e522a806" 51 | }, 52 | 53 | "__WET_LOCALE__": { "message": "da" } 54 | } 55 | -------------------------------------------------------------------------------- /contentscript.js: -------------------------------------------------------------------------------- 1 | /* 2 | Firefox addon "Language Switch" 3 | Copyright (C) 2021 Manuel Reimer 4 | 5 | This program is free software: you can redistribute it and/or modify 6 | it under the terms of the GNU General Public License as published by 7 | the Free Software Foundation, either version 3 of the License, or 8 | (at your option) any later version. 9 | 10 | This program is distributed in the hope that it will be useful, 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 | GNU General Public License for more details. 14 | 15 | You should have received a copy of the GNU General Public License 16 | along with this program. If not, see . 17 | */ 18 | 19 | // Global list of language identifiers. 20 | let LANGUAGES = []; 21 | 22 | // Getters to be exported into page context 23 | function GetLanguage() { 24 | return cloneInto(LANGUAGES[0], window.navigator); 25 | } 26 | function GetLanguages() { 27 | return cloneInto(LANGUAGES, window.navigator); 28 | } 29 | 30 | // Setup function which hooks the above getters into the corresponding 31 | // window.navigator properties 32 | let gIsSetup = false; 33 | function Setup() { 34 | if (!gIsSetup) { 35 | Object.defineProperty(window.navigator.wrappedJSObject, 'language', { 36 | configurable: true, 37 | get: exportFunction(GetLanguage, window.navigator) 38 | }); 39 | Object.defineProperty(window.navigator.wrappedJSObject, 'languages', { 40 | configurable: true, 41 | get: exportFunction(GetLanguages, window.navigator) 42 | }); 43 | gIsSetup = true; 44 | } 45 | } 46 | 47 | // Register listener to receive language change events from background.js 48 | browser.runtime.onMessage.addListener((data, sender) => { 49 | if (data.type == "languagechange") { 50 | LANGUAGES = data.languages; 51 | Setup(); 52 | const e = new Event("languagechange", {bubbles: false, cancelable: false}); 53 | window.dispatchEvent(e); 54 | } 55 | }); 56 | -------------------------------------------------------------------------------- /_locales/ko/messages.json: -------------------------------------------------------------------------------- 1 | { 2 | "extensionDescription": { 3 | "message": "웹 서버로 보내는 언어 식별자를 변경할 수 있습니다.", 4 | "description": "Description of the extension", 5 | "hash": "098663c971e4d0add100963aa184d584" 6 | }, 7 | "menuentryDefault": { 8 | "message": "기본값", 9 | "description": "Menu entry to use browser default setting", 10 | "hash": "229c53203d001a81c6535deec232da82" 11 | }, 12 | "menuentryEnglish": { 13 | "message": "영어", 14 | "description": "Menu entry for the English language", 15 | "hash": "648e324401faf8ae90395ce21e894596" 16 | }, 17 | "menuentryFrench": { 18 | "message": "프랑스어", 19 | "description": "Menu entry for the French language", 20 | "hash": "09a22929e52b1a0c2d830c4415f09290" 21 | }, 22 | "menuentryGerman": { 23 | "message": "독일어", 24 | "description": "Menu entry for the German language", 25 | "hash": "730e124165ee254c3f3c34c40acc10dc" 26 | }, 27 | "menuentryJapanese": { 28 | "message": "일본어", 29 | "description": "Menu entry for the Japanese language", 30 | "hash": "ed0730b295dca59e5a09fa843eb87c8d" 31 | }, 32 | "menuentrySpanish": { 33 | "message": "에스파냐어", 34 | "description": "Menu entry for the Spanish language", 35 | "hash": "c58ca0cfe7f76c9bef2da8033fd644eb" 36 | }, 37 | "general_headline": { 38 | "message": "일반", 39 | "description": "Headline above the general configuration options", 40 | "hash": "e90d858c95232c95e34b4bb2f25b69e4" 41 | }, 42 | "autoreload_label": { 43 | "message": "페이지가 변경될 때 자동으로 새로 고침", 44 | "description": "Label for the checkbox for enabling autoreload", 45 | "hash": "26802ad9917a0ade59319025480aa5cf" 46 | }, 47 | "menuentries_headline": { 48 | "message": "언어 메뉴 항목", 49 | "description": "Headline above the language entries configuration list", 50 | "hash": "90fd7720b2260141221ab9a175d4d805" 51 | }, 52 | "menuitem_label_label": { 53 | "message": "표시 이름", 54 | "description": "Header for the label column in config list", 55 | "hash": "6af54e4f44a97d7e4a804e2e9a2536e5" 56 | }, 57 | "menuitem_value_label": { 58 | "message": "값", 59 | "description": "Header for the value column in config list", 60 | "hash": "44e8c8817b22394520de33b6e522a806" 61 | } 62 | } 63 | -------------------------------------------------------------------------------- /_locales/id/messages.json: -------------------------------------------------------------------------------- 1 | { 2 | "extensionDescription": { 3 | "message": "Memungkinkan untuk mengubah pengenal bahasa yang dikirim ke server web", 4 | "description": "Description of the extension", 5 | "hash": "098663c971e4d0add100963aa184d584" 6 | }, 7 | "menuentryDefault": { 8 | "message": "Default", 9 | "description": "Menu entry to use browser default setting", 10 | "hash": "229c53203d001a81c6535deec232da82" 11 | }, 12 | "menuentryEnglish": { 13 | "message": "Inggris", 14 | "description": "Menu entry for the English language", 15 | "hash": "648e324401faf8ae90395ce21e894596" 16 | }, 17 | "menuentryFrench": { 18 | "message": "Perancis", 19 | "description": "Menu entry for the French language", 20 | "hash": "09a22929e52b1a0c2d830c4415f09290" 21 | }, 22 | "menuentryGerman": { 23 | "message": "Jerman", 24 | "description": "Menu entry for the German language", 25 | "hash": "730e124165ee254c3f3c34c40acc10dc" 26 | }, 27 | "menuentryJapanese": { 28 | "message": "Jepang", 29 | "description": "Menu entry for the Japanese language", 30 | "hash": "ed0730b295dca59e5a09fa843eb87c8d" 31 | }, 32 | "menuentrySpanish": { 33 | "message": "Spanyol", 34 | "description": "Menu entry for the Spanish language", 35 | "hash": "c58ca0cfe7f76c9bef2da8033fd644eb" 36 | }, 37 | "general_headline": { 38 | "message": "Umum", 39 | "description": "Headline above the general configuration options", 40 | "hash": "e90d858c95232c95e34b4bb2f25b69e4" 41 | }, 42 | "autoreload_label": { 43 | "message": "Memuat ulang halaman saat ini secara otomatis", 44 | "description": "Label for the checkbox for enabling autoreload", 45 | "hash": "26802ad9917a0ade59319025480aa5cf" 46 | }, 47 | "menuentries_headline": { 48 | "message": "Entri menu bahasa", 49 | "description": "Headline above the language entries configuration list", 50 | "hash": "90fd7720b2260141221ab9a175d4d805" 51 | }, 52 | "menuitem_label_label": { 53 | "message": "Label", 54 | "description": "Header for the label column in config list", 55 | "hash": "6af54e4f44a97d7e4a804e2e9a2536e5" 56 | }, 57 | "menuitem_value_label": { 58 | "message": "Nilai", 59 | "description": "Header for the value column in config list", 60 | "hash": "44e8c8817b22394520de33b6e522a806" 61 | }, 62 | 63 | "__WET_LOCALE__": { "message": "id" } 64 | } 65 | -------------------------------------------------------------------------------- /_locales/fr/messages.json: -------------------------------------------------------------------------------- 1 | { 2 | "extensionDescription": { 3 | "message": "Permet de changer l'identifiant de langue envoyé aux serveurs web", 4 | "description": "Description of the extension", 5 | "hash": "098663c971e4d0add100963aa184d584" 6 | }, 7 | "menuentryDefault": { 8 | "message": "Defaut", 9 | "description": "Menu entry to use browser default setting", 10 | "hash": "229c53203d001a81c6535deec232da82" 11 | }, 12 | "menuentryEnglish": { 13 | "message": "Anglais", 14 | "description": "Menu entry for the English language", 15 | "hash": "648e324401faf8ae90395ce21e894596" 16 | }, 17 | "menuentryFrench": { 18 | "message": "Français", 19 | "description": "Menu entry for the French language", 20 | "hash": "09a22929e52b1a0c2d830c4415f09290" 21 | }, 22 | "menuentryGerman": { 23 | "message": "Allemand", 24 | "description": "Menu entry for the German language", 25 | "hash": "730e124165ee254c3f3c34c40acc10dc" 26 | }, 27 | "menuentryJapanese": { 28 | "message": "Japonais", 29 | "description": "Menu entry for the Japanese language", 30 | "hash": "ed0730b295dca59e5a09fa843eb87c8d" 31 | }, 32 | "menuentrySpanish": { 33 | "message": "Espagnol", 34 | "description": "Menu entry for the Spanish language", 35 | "hash": "c58ca0cfe7f76c9bef2da8033fd644eb" 36 | }, 37 | "general_headline": { 38 | "message": "Général", 39 | "description": "Headline above the general configuration options", 40 | "hash": "e90d858c95232c95e34b4bb2f25b69e4" 41 | }, 42 | "autoreload_label": { 43 | "message": "Rechargement automatique de la page courante", 44 | "description": "Label for the checkbox for enabling autoreload", 45 | "hash": "26802ad9917a0ade59319025480aa5cf" 46 | }, 47 | "menuentries_headline": { 48 | "message": "Entrées du menu des langages", 49 | "description": "Headline above the language entries configuration list", 50 | "hash": "90fd7720b2260141221ab9a175d4d805" 51 | }, 52 | "menuitem_label_label": { 53 | "message": "Etiquette", 54 | "description": "Header for the label column in config list", 55 | "hash": "6af54e4f44a97d7e4a804e2e9a2536e5" 56 | }, 57 | "menuitem_value_label": { 58 | "message": "Valeur", 59 | "description": "Header for the value column in config list", 60 | "hash": "44e8c8817b22394520de33b6e522a806" 61 | }, 62 | 63 | "__WET_LOCALE__": { "message": "fr" } 64 | } 65 | -------------------------------------------------------------------------------- /_locales/nl/messages.json: -------------------------------------------------------------------------------- 1 | { 2 | "extensionDescription": { 3 | "message": "Maakt het mogelijk om de taalidentificatie te veranderen die naar webservers wordt gestuurd", 4 | "description": "Description of the extension", 5 | "hash": "098663c971e4d0add100963aa184d584" 6 | }, 7 | "menuentryDefault": { 8 | "message": "Standaard", 9 | "description": "Menu entry to use browser default setting", 10 | "hash": "229c53203d001a81c6535deec232da82" 11 | }, 12 | "menuentryEnglish": { 13 | "message": "Engels", 14 | "description": "Menu entry for the English language", 15 | "hash": "648e324401faf8ae90395ce21e894596" 16 | }, 17 | "menuentryFrench": { 18 | "message": "Frans", 19 | "description": "Menu entry for the French language", 20 | "hash": "09a22929e52b1a0c2d830c4415f09290" 21 | }, 22 | "menuentryGerman": { 23 | "message": "Duits", 24 | "description": "Menu entry for the German language", 25 | "hash": "730e124165ee254c3f3c34c40acc10dc" 26 | }, 27 | "menuentryJapanese": { 28 | "message": "Japans", 29 | "description": "Menu entry for the Japanese language", 30 | "hash": "ed0730b295dca59e5a09fa843eb87c8d" 31 | }, 32 | "menuentrySpanish": { 33 | "message": "Spaans", 34 | "description": "Menu entry for the Spanish language", 35 | "hash": "c58ca0cfe7f76c9bef2da8033fd644eb" 36 | }, 37 | "general_headline": { 38 | "message": "Algemeen", 39 | "description": "Headline above the general configuration options", 40 | "hash": "e90d858c95232c95e34b4bb2f25b69e4" 41 | }, 42 | "autoreload_label": { 43 | "message": "Automatisch herladen van huidige pagina bij wisselen", 44 | "description": "Label for the checkbox for enabling autoreload", 45 | "hash": "26802ad9917a0ade59319025480aa5cf" 46 | }, 47 | "menuentries_headline": { 48 | "message": "Taal menu opties", 49 | "description": "Headline above the language entries configuration list", 50 | "hash": "90fd7720b2260141221ab9a175d4d805" 51 | }, 52 | "menuitem_label_label": { 53 | "message": "Label", 54 | "description": "Header for the label column in config list", 55 | "hash": "6af54e4f44a97d7e4a804e2e9a2536e5" 56 | }, 57 | "menuitem_value_label": { 58 | "message": "Waarde", 59 | "description": "Header for the value column in config list", 60 | "hash": "44e8c8817b22394520de33b6e522a806" 61 | }, 62 | 63 | "__WET_LOCALE__": { "message": "nl" } 64 | } 65 | -------------------------------------------------------------------------------- /_locales/ru/messages.json: -------------------------------------------------------------------------------- 1 | { 2 | "extensionDescription": { 3 | "message": "Позволяет менять языковой идентификатор отправляемый серверам", 4 | "description": "Description of the extension", 5 | "hash": "098663c971e4d0add100963aa184d584" 6 | }, 7 | "menuentryDefault": { 8 | "message": "По умолчанию", 9 | "description": "Menu entry to use browser default setting", 10 | "hash": "229c53203d001a81c6535deec232da82" 11 | }, 12 | "menuentryEnglish": { 13 | "message": "Английский", 14 | "description": "Menu entry for the English language", 15 | "hash": "648e324401faf8ae90395ce21e894596" 16 | }, 17 | "menuentryFrench": { 18 | "message": "Французкий", 19 | "description": "Menu entry for the French language", 20 | "hash": "09a22929e52b1a0c2d830c4415f09290" 21 | }, 22 | "menuentryGerman": { 23 | "message": "Немецкий", 24 | "description": "Menu entry for the German language", 25 | "hash": "730e124165ee254c3f3c34c40acc10dc" 26 | }, 27 | "menuentryJapanese": { 28 | "message": "Японский", 29 | "description": "Menu entry for the Japanese language", 30 | "hash": "ed0730b295dca59e5a09fa843eb87c8d" 31 | }, 32 | "menuentrySpanish": { 33 | "message": "Испанский", 34 | "description": "Menu entry for the Spanish language", 35 | "hash": "c58ca0cfe7f76c9bef2da8033fd644eb" 36 | }, 37 | "general_headline": { 38 | "message": "Основные настройки", 39 | "description": "Headline above the general configuration options", 40 | "hash": "e90d858c95232c95e34b4bb2f25b69e4" 41 | }, 42 | "autoreload_label": { 43 | "message": "Автоматически перезагрузить страницу под выбранный язык", 44 | "description": "Label for the checkbox for enabling autoreload", 45 | "hash": "26802ad9917a0ade59319025480aa5cf" 46 | }, 47 | "menuentries_headline": { 48 | "message": "Меню значений для подмены", 49 | "description": "Headline above the language entries configuration list", 50 | "hash": "90fd7720b2260141221ab9a175d4d805" 51 | }, 52 | "menuitem_label_label": { 53 | "message": "Язык", 54 | "description": "Header for the label column in config list", 55 | "hash": "6af54e4f44a97d7e4a804e2e9a2536e5" 56 | }, 57 | "menuitem_value_label": { 58 | "message": "Значение", 59 | "description": "Header for the value column in config list", 60 | "hash": "44e8c8817b22394520de33b6e522a806" 61 | }, 62 | 63 | "__WET_LOCALE__": { "message": "ru" } 64 | } 65 | -------------------------------------------------------------------------------- /utils/iconupdater.js: -------------------------------------------------------------------------------- 1 | /* 2 | WebExtension utils for use in my Firefox Add-ons 3 | Copyright (C) 2021 Manuel Reimer 4 | 5 | This program is free software: you can redistribute it and/or modify 6 | it under the terms of the GNU General Public License as published by 7 | the Free Software Foundation, either version 3 of the License, or 8 | (at your option) any later version. 9 | 10 | This program is distributed in the hope that it will be useful, 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 | GNU General Public License for more details. 14 | 15 | You should have received a copy of the GNU General Public License 16 | along with this program. If not, see . 17 | */ 18 | "use strict"; 19 | 20 | const IconUpdater = { 21 | // Fired whenever colors in browser change 22 | ThemeUpdated: async function ThemeUpdated(updateInfo) { 23 | const size = 32; 24 | 25 | // Theme has been reset/disabled 26 | if (!updateInfo.theme.colors) { 27 | browser.browserAction.setIcon({imageData: null}); 28 | return; 29 | } 30 | 31 | // Get new color 32 | const colors = updateInfo.theme.colors; 33 | const color = colors.icons || 34 | colors.toolbar_text || 35 | colors.bookmark_text || 36 | colors.textcolor || 37 | colors.tab_background_text; 38 | 39 | // Theme without usable color value 40 | if (!color) { 41 | browser.browserAction.setIcon({imageData: null}); 42 | return; 43 | } 44 | 45 | // Get SVG image 46 | let svg = await (await fetch(browser.runtime.getURL(this.default_image))).text() 47 | 48 | // Replace color in SVG and convert result to data-URL 49 | svg = svg.replace(/#0c0c0d/g, color); 50 | svg = svg.replace(/opacity:0.8/g, "opacity:1.0"); 51 | const svgdataurl = "data:image/svg+xml;base64," + btoa(svg); 52 | 53 | // Create canvas to render to 54 | const canvas = document.createElement("canvas"); 55 | canvas.width = size; 56 | canvas.height = size; 57 | const ctx = canvas.getContext("2d"); 58 | 59 | // Render SVG to canvas and set resulting ImageData to our browserAction 60 | const img = new Image(size, size); 61 | img.onload = async function() { 62 | ctx.drawImage(img, 0, 0, size, size); 63 | const imageData = ctx.getImageData(0, 0, size, size); 64 | const data = {imageData: {}}; 65 | data.imageData[size] = imageData; 66 | // details.windowId came with Firefox 62 67 | // Adding it for older versions triggers an exception 68 | const info = await browser.runtime.getBrowserInfo(); 69 | if (parseInt(info.version) >= 62) 70 | data.windowId = updateInfo.windowId; 71 | await browser.browserAction.setIcon(data); 72 | } 73 | img.src = svgdataurl; 74 | }, 75 | 76 | Init: async function(aDefaultImage) { 77 | if (browser.browserAction.setIcon === undefined || 78 | browser.windows === undefined) // If on Android 79 | return; 80 | 81 | this.default_image = aDefaultImage; 82 | 83 | // Register to "onUpdated" event, so we know when theme colors change. 84 | browser.theme.onUpdated.addListener(this.ThemeUpdated.bind(this)); 85 | 86 | // Initial loading: Every window could have its own theme 87 | const windows = await browser.windows.getAll(); 88 | for (const window of windows) { 89 | const themeInfo = await browser.theme.getCurrent(window.id); 90 | this.ThemeUpdated({theme: themeInfo, windowId: window.id}); 91 | } 92 | } 93 | }; 94 | -------------------------------------------------------------------------------- /icons/languageswitch.svg: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 119 | -------------------------------------------------------------------------------- /utils/storage.js: -------------------------------------------------------------------------------- 1 | /* 2 | WebExtension utils for use in my Firefox Add-ons 3 | Copyright (C) 2021 Manuel Reimer 4 | 5 | This program is free software: you can redistribute it and/or modify 6 | it under the terms of the GNU General Public License as published by 7 | the Free Software Foundation, either version 3 of the License, or 8 | (at your option) any later version. 9 | 10 | This program is distributed in the hope that it will be useful, 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 | GNU General Public License for more details. 14 | 15 | You should have received a copy of the GNU General Public License 16 | along with this program. If not, see . 17 | */ 18 | 19 | 'use strict'; 20 | 21 | // Central place for storage handling and preference defaults 22 | const Storage = { 23 | _defaults: false, 24 | 25 | get: async function() { 26 | if (!this._defaults) { 27 | const url = browser.runtime.getURL('/default-preferences.json'); 28 | const txt = await (await fetch(url)).text(); 29 | // VERY basic comment support! Only "//" and only at the start of lines! 30 | let json = txt.replace(/^\s*\/\/.*$/mg, ""); 31 | // Allow localized strings 32 | json = json.replace(/__MSG_([A-Za-z0-9_]+?)__/g, (match, msgName) => { 33 | return browser.i18n.getMessage(msgName); 34 | }); 35 | const defaults = JSON.parse(json); 36 | await this._apply_managed_defaults(defaults); 37 | this._defaults = defaults; 38 | } 39 | 40 | const prefs = await browser.storage.local.get(); 41 | for (let name in this._defaults) { 42 | if (prefs[name] === undefined) 43 | prefs[name] = this._defaults[name]; 44 | } 45 | return prefs; 46 | }, 47 | 48 | _gettype: function(object) { 49 | return Object.prototype.toString.call(object); 50 | }, 51 | 52 | set: function(aObject) { 53 | return browser.storage.local.set(aObject); 54 | }, 55 | 56 | remove: function(keys) { 57 | return browser.storage.local.remove(keys); 58 | }, 59 | 60 | 61 | // IMPORTANT!!! 62 | // If you found this, then you hopefully know what you are doing! 63 | // Mozilla decided against verification of managed preferences: 64 | // https://bugzil.la/1230802#c30 65 | // The following code does *very basic* verification on *very low* level, 66 | // but you can still create unsupported cases very easily, which could make my 67 | // Add-ons break. I have no regard for managed preferences! The way how I 68 | // handle my preferences could change with any Add-on release, and it is 69 | // *your job* to keep track of this if you decide to use managed preferences! 70 | _apply_managed_defaults: async function(defaults) { 71 | let mgdefaults = {}; 72 | // Do not allow storage.managed to make Add-ons unusable. 73 | // Catch all errors that may occur. Then log and ignore them. 74 | try { 75 | mgdefaults = await browser.storage.managed.get(); 76 | } 77 | catch(e) { 78 | // HACK: https://bugzil.la/1784446 79 | // Only log message if it's not caused by above bug. 80 | if (e.message != "Managed storage manifest not found") 81 | console.log(e); 82 | return; 83 | } 84 | 85 | // Run over all managed preference values that target an existing default 86 | for (const [name, mgvalue] of Object.entries(mgdefaults)) { 87 | if (!Object.hasOwn(defaults, name)) 88 | continue; 89 | const ourvalue = defaults[name]; 90 | 91 | // Do not allow managed preferences to change a type of a preference 92 | const mgtype = Object.prototype.toString.call(mgvalue); 93 | const ourtype = Object.prototype.toString.call(ourvalue); 94 | if (mgtype !== ourtype) { 95 | console.log(`Managed default applying failed for "${name}" which is of type ${mgtype} but should be of type ${ourtype}`); 96 | continue; 97 | } 98 | 99 | // Do not allow managed preferences to empty arrays 100 | if (Array.isArray(mgvalue) && mgvalue.length == 0) { 101 | console.log(`Managed default applying failed for "${name}" because managed preferences are not allowed to empty arrays`); 102 | continue; 103 | } 104 | 105 | // Force managed array values to be of same type as our defaults 106 | if (Array.isArray(ourvalue) && ourvalue.length > 0) { 107 | const itemtype = Object.prototype.toString.call(ourvalue[0]); 108 | const mgtypes = mgvalue.map(x => Object.prototype.toString.call(x)); 109 | const invalid = mgtypes.filter(x => x !== itemtype); 110 | if (invalid.length) { 111 | console.log(`Managed default applying failed for "${name}" because one of its items is of type ${invalid[0]} but should be of type ${itemtype}`); 112 | continue; 113 | } 114 | } 115 | 116 | // If we reach here, then we apply the managed default value 117 | defaults[name] = mgvalue; 118 | } 119 | } 120 | }; 121 | -------------------------------------------------------------------------------- /options.js: -------------------------------------------------------------------------------- 1 | /* 2 | Firefox addon "Language Switch" 3 | Copyright (C) 2020 Manuel Reimer 4 | 5 | This program is free software: you can redistribute it and/or modify 6 | it under the terms of the GNU General Public License as published by 7 | the Free Software Foundation, either version 3 of the License, or 8 | (at your option) any later version. 9 | 10 | This program is distributed in the hope that it will be useful, 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 | GNU General Public License for more details. 14 | 15 | You should have received a copy of the GNU General Public License 16 | along with this program. If not, see . 17 | */ 18 | 19 | const gTemplate = document.getElementById("menuitem_template"); 20 | const gMenulist = document.getElementById("menulist"); 21 | const checkAutoReload = document.getElementById("autoreload_checkbox"); 22 | let gMenuentries; 23 | 24 | async function Init() { 25 | document.getElementById("add_button").addEventListener("click", ListItemAddClicked); 26 | 27 | await loadOptions(); 28 | checkAutoReload.addEventListener("change", CheckboxChanged); 29 | } 30 | 31 | async function StoreList() { 32 | await Storage.set({menuentries: gMenuentries}); 33 | await browser.runtime.sendMessage({type: "OptionsChanged"}); 34 | } 35 | 36 | // Syncs "gMenuentries" to the user interface 37 | async function UpdateMenuList() { 38 | // Adjust list item count to current storage status 39 | const currentlen = gMenulist.children.length; 40 | const newlen = gMenuentries.length; 41 | if (newlen < currentlen) { 42 | while(gMenulist.children.length > newlen) 43 | gMenulist.removeChild(gMenulist.children[gMenulist.children.length - 1]) 44 | } 45 | if (newlen > currentlen) { 46 | for (let index = gMenulist.children.length; index < newlen; index++) { 47 | const entry = gTemplate.cloneNode(true); 48 | entry.removeAttribute("id"); 49 | entry.setAttribute("data-index", index); 50 | const textboxes = entry.getElementsByTagName("input"); 51 | textboxes[0].addEventListener("input", TextboxChanged); 52 | textboxes[1].addEventListener("input", TextboxChanged); 53 | entry.getElementsByClassName("up_button")[0].addEventListener("click", ListItemUpClicked); 54 | entry.getElementsByClassName("down_button")[0].addEventListener("click", ListItemDownClicked); 55 | entry.getElementsByClassName("delete_button")[0].addEventListener("click", ListItemDeleteClicked); 56 | gMenulist.appendChild(entry); 57 | } 58 | } 59 | 60 | for (let index = 0; index < gMenuentries.length; index++) { 61 | const entry = gMenuentries[index]; 62 | const menuitem = gMenulist.children[index]; 63 | menuitem.getElementsByClassName("menuitem_label")[0].value = entry[0]; 64 | menuitem.getElementsByClassName("menuitem_value")[0].value = entry[1]; 65 | } 66 | } 67 | 68 | // Reads the item index from a node (via event) 69 | function EventToItemIndex(aEvent) { 70 | return parseInt(aEvent.target.parentNode.getAttribute("data-index")); 71 | } 72 | 73 | function TextboxChanged(aEvent) { 74 | const textbox = aEvent.target; 75 | const valueindex = parseInt(textbox.getAttribute("data-index")); 76 | const itemindex = EventToItemIndex(aEvent); 77 | gMenuentries[itemindex][valueindex] = textbox.value; 78 | StoreList(); 79 | } 80 | 81 | function ListItemUpClicked(aEvent) { 82 | const itemindex = EventToItemIndex(aEvent); 83 | if (itemindex == 0) 84 | return; 85 | 86 | const tmp = gMenuentries[itemindex - 1]; 87 | gMenuentries[itemindex - 1] = gMenuentries[itemindex]; 88 | gMenuentries[itemindex] = tmp; 89 | UpdateMenuList(); 90 | StoreList(); 91 | } 92 | 93 | function ListItemDownClicked(aEvent) { 94 | const itemindex = EventToItemIndex(aEvent); 95 | if (itemindex == gMenuentries.length - 1) 96 | return; 97 | 98 | const tmp = gMenuentries[itemindex + 1]; 99 | gMenuentries[itemindex + 1] = gMenuentries[itemindex]; 100 | gMenuentries[itemindex] = tmp; 101 | UpdateMenuList(); 102 | StoreList(); 103 | } 104 | 105 | function ListItemAddClicked() { 106 | gMenuentries.push(["",""]); 107 | UpdateMenuList(); 108 | StoreList(); 109 | } 110 | 111 | function ListItemDeleteClicked(aEvent) { 112 | const itemindex = EventToItemIndex(aEvent); 113 | gMenuentries.splice(itemindex, 1); 114 | UpdateMenuList(); 115 | StoreList(); 116 | } 117 | 118 | async function CheckboxChanged(e) { 119 | if (e.target.id.match(/([a-z_]+)_checkbox/)) { 120 | let pref = RegExp.$1; 121 | let params = {}; 122 | params[pref] = e.target.checked; 123 | await Storage.set(params); 124 | await browser.runtime.sendMessage({type: "OptionsChanged"}); 125 | } 126 | } 127 | 128 | async function loadOptions() { 129 | const prefs = await Storage.get() 130 | checkAutoReload.checked = prefs.autoreload; 131 | gMenuentries = prefs.menuentries; 132 | await UpdateMenuList(); 133 | } 134 | 135 | // Register event listener to receive option update notifications 136 | browser.runtime.onMessage.addListener(async (data, sender) => { 137 | if (data.type == "OptionsChanged") 138 | loadOptions(); 139 | }); 140 | 141 | Init(); 142 | -------------------------------------------------------------------------------- /background.js: -------------------------------------------------------------------------------- 1 | /* 2 | Firefox addon "Language Switch" 3 | Copyright (C) 2021 Manuel Reimer 4 | 5 | This program is free software: you can redistribute it and/or modify 6 | it under the terms of the GNU General Public License as published by 7 | the Free Software Foundation, either version 3 of the License, or 8 | (at your option) any later version. 9 | 10 | This program is distributed in the hope that it will be useful, 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 | GNU General Public License for more details. 14 | 15 | You should have received a copy of the GNU General Public License 16 | along with this program. If not, see . 17 | */ 18 | 19 | // Holds the current Accept-Language value 20 | let gAcceptLanguage = ""; 21 | 22 | // Loads settings from storage 23 | async function LoadSettings() { 24 | const prefs = await Storage.get(); 25 | 26 | await SetCurrentValue(prefs.currentvalue, false); 27 | } 28 | 29 | // Converts language list (as given by user) to the correct format for the 30 | // Accept-Language header (auto-generate quality values) 31 | function LanguageStringToAcceptLanguage(aLangString) { 32 | const inputlist = aLangString.split(","); 33 | const outputlist = []; 34 | const digits = (inputlist.length > 10) ? 2 : 1; 35 | for (let index = 0; index < inputlist.length; index++) { 36 | if (index == 0) 37 | outputlist.push(inputlist[0]); 38 | else { 39 | const quality = (inputlist.length - index) / inputlist.length; 40 | outputlist.push(inputlist[index] + ";q=" + quality.toFixed(digits)); 41 | } 42 | } 43 | return outputlist.join(","); 44 | } 45 | 46 | // Setter for the current language string 47 | // Also stores the changed value 48 | let _last_value = false; 49 | async function SetCurrentValue(aValue, aStore = true) { 50 | if (aStore) 51 | Storage.set({currentvalue: aValue}); 52 | 53 | // Sanitize value before using it 54 | aValue = aValue.replace(/[^a-zA-Z,-]/g, ""); 55 | 56 | // If this is the last set value, then return 57 | if (aValue === _last_value) 58 | return; 59 | 60 | // Update status based on the given value 61 | gAcceptLanguage = LanguageStringToAcceptLanguage(aValue); 62 | await OverrideNavigatorLanguage(aValue); 63 | browser.browserAction.setBadgeText({text: aValue.substr(0, 2)}); 64 | 65 | // Reload current tab if enabled in settings 66 | if (aStore) { 67 | const prefs = await Storage.get(); 68 | const autoreload = prefs.autoreload || false; 69 | if (autoreload) 70 | browser.tabs.reload(); 71 | } 72 | 73 | // Remember the currently handled value as the last set value 74 | _last_value = aValue; 75 | } 76 | 77 | // Register event listener to receive change requests from our popup 78 | browser.runtime.onMessage.addListener((data, sender) => { 79 | if (data.type == "SetCurrentValue") { 80 | SetCurrentValue(data.value).then(() => { 81 | let languages = data.value.split(",").map(e => e.replace(/[^a-zA-Z-]/g, "")); 82 | // Once the "navigator" properties have been overwritten in a page, we 83 | // have to provide a value when updating. So get it from our window 84 | if (languages.length == 0 || languages[0] == "") 85 | languages = window.navigator.languages; 86 | browser.tabs.query({}).then(tabs => { 87 | for (let tab of tabs) 88 | browser.tabs.sendMessage(tab.id, {type: "languagechange", 89 | languages: languages}); 90 | }); 91 | }) 92 | } 93 | }); 94 | 95 | // This block injects our language override into "navigator.language" 96 | let gContentScript = false; 97 | async function OverrideNavigatorLanguage(aValue) { 98 | // Always unregister old content scripts first 99 | if (gContentScript) { 100 | gContentScript.unregister(); 101 | gContentScript = false; 102 | } 103 | 104 | // Split language string and sanitize the values 105 | const languages = aValue.split(",").map(e => e.replace(/[^a-zA-Z-]/g, "")); 106 | 107 | // If a language is set, then override "navigator.language(s)". 108 | if (languages.length != 0 && languages[0] != "") { 109 | const script = "LANGUAGES = " + JSON.stringify(languages) + ";Setup();"; 110 | gContentScript = await browser.contentScripts.register({ 111 | "js": [{code: script}], 112 | "matches": [""], 113 | "allFrames": true, 114 | "runAt": "document_start" 115 | }); 116 | } 117 | } 118 | 119 | // Header rewrite handler. Rewrites "Accept-Language". 120 | function RewriteAcceptLanguage(e) { 121 | if (gAcceptLanguage != "") { 122 | e.requestHeaders.forEach(function(header){ 123 | if (header.name.toLowerCase() == "accept-language") 124 | header.value = gAcceptLanguage; 125 | }); 126 | } 127 | return {requestHeaders: e.requestHeaders}; 128 | } 129 | 130 | // Register header listener 131 | browser.webRequest.onBeforeSendHeaders.addListener( 132 | RewriteAcceptLanguage, 133 | {urls: [""]}, 134 | ["blocking", "requestHeaders"] 135 | ); 136 | 137 | // Set background color to a non-intrusive gray 138 | browser.browserAction.setBadgeBackgroundColor({color: "#666666"}); 139 | 140 | // Load settings 141 | LoadSettings(); 142 | 143 | IconUpdater.Init("icons/languageswitch.svg"); 144 | -------------------------------------------------------------------------------- /icons/delete.svg: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 145 | -------------------------------------------------------------------------------- /icons/up.svg: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 161 | -------------------------------------------------------------------------------- /icons/down.svg: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 161 | -------------------------------------------------------------------------------- /icons/add.svg: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 157 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /utils/LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. By contrast, 15 | the GNU General Public License is intended to guarantee your freedom to 16 | share and change all versions of a program--to make sure it remains free 17 | software for all its users. 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You may not convey a covered 525 | work if you are a party to an arrangement with a third party that is 526 | in the business of distributing software, under which you make payment 527 | to the third party based on the extent of your activity of conveying 528 | the work, and under which the third party grants, to any of the 529 | parties who would receive the covered work from you, a discriminatory 530 | patent license (a) in connection with copies of the covered work 531 | conveyed by you (or copies made from those copies), or (b) primarily 532 | for and in connection with specific products or compilations that 533 | contain the covered work, unless you entered into that arrangement, 534 | or that patent license was granted, prior to 28 March 2007. 535 | 536 | Nothing in this License shall be construed as excluding or limiting 537 | any implied license or other defenses to infringement that may 538 | otherwise be available to you under applicable patent law. 539 | 540 | 12. No Surrender of Others' Freedom. 541 | 542 | If conditions are imposed on you (whether by court order, agreement or 543 | otherwise) that contradict the conditions of this License, they do not 544 | excuse you from the conditions of this License. If you cannot convey a 545 | covered work so as to satisfy simultaneously your obligations under this 546 | License and any other pertinent obligations, then as a consequence you may 547 | not convey it at all. For example, if you agree to terms that obligate you 548 | to collect a royalty for further conveying from those to whom you convey 549 | the Program, the only way you could satisfy both those terms and this 550 | License would be to refrain entirely from conveying the Program. 551 | 552 | 13. Use with the GNU Affero General Public License. 553 | 554 | Notwithstanding any other provision of this License, you have 555 | permission to link or combine any covered work with a work licensed 556 | under version 3 of the GNU Affero General Public License into a single 557 | combined work, and to convey the resulting work. The terms of this 558 | License will continue to apply to the part which is the covered work, 559 | but the special requirements of the GNU Affero General Public License, 560 | section 13, concerning interaction through a network will apply to the 561 | combination as such. 562 | 563 | 14. Revised Versions of this License. 564 | 565 | The Free Software Foundation may publish revised and/or new versions of 566 | the GNU General Public License from time to time. Such new versions will 567 | be similar in spirit to the present version, but may differ in detail to 568 | address new problems or concerns. 569 | 570 | Each version is given a distinguishing version number. If the 571 | Program specifies that a certain numbered version of the GNU General 572 | Public License "or any later version" applies to it, you have the 573 | option of following the terms and conditions either of that numbered 574 | version or of any later version published by the Free Software 575 | Foundation. If the Program does not specify a version number of the 576 | GNU General Public License, you may choose any version ever published 577 | by the Free Software Foundation. 578 | 579 | If the Program specifies that a proxy can decide which future 580 | versions of the GNU General Public License can be used, that proxy's 581 | public statement of acceptance of a version permanently authorizes you 582 | to choose that version for the Program. 583 | 584 | Later license versions may give you additional or different 585 | permissions. However, no additional obligations are imposed on any 586 | author or copyright holder as a result of your choosing to follow a 587 | later version. 588 | 589 | 15. Disclaimer of Warranty. 590 | 591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 592 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 599 | 600 | 16. Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | --------------------------------------------------------------------------------