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177 lines
6.7 KiB
JavaScript
177 lines
6.7 KiB
JavaScript
var Cu = Components.utils;
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const {require} = Cu.import("resource://devtools/shared/Loader.jsm", {});
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const {FileUtils} = Cu.import("resource://gre/modules/FileUtils.jsm", {});
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const {NetUtil} = Cu.import("resource://gre/modules/NetUtil.jsm", {});
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const promise = require("promise");
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const ProjectEditor = require("devtools/client/projecteditor/lib/projecteditor");
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const SAMPLE_PATH = buildTempDirectoryStructure();
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const SAMPLE_NAME = "DevTools Content Application Name";
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const SAMPLE_PROJECT_URL = "data:text/html;charset=utf-8,<body><h1>Project Overview</h1></body>";
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const SAMPLE_ICON = "chrome://devtools/skin/themes/images/tool-debugger.svg";
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/**
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* Create a workspace for working on projecteditor, available at
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* chrome://devtools/content/projecteditor/chrome/content/projecteditor-loader.xul.
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* This emulates the integration points that the app manager uses.
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*/
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var appManagerEditor;
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// Log a message to the project overview URL to make development easier
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function log(msg) {
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if (!appManagerEditor) {
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return;
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}
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let doc = appManagerEditor.iframe.contentDocument;
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let el = doc.createElement("p");
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el.textContent = msg;
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doc.body.appendChild(el);
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}
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document.addEventListener("DOMContentLoaded", function onDOMReady(e) {
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document.removeEventListener("DOMContentLoaded", onDOMReady, false);
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let iframe = document.getElementById("projecteditor-iframe");
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window.projecteditor = ProjectEditor.ProjectEditor(iframe);
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projecteditor.on("onEditorCreated", (editor, a) => {
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log("editor created: " + editor);
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if (editor.label === "app-manager") {
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appManagerEditor = editor;
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appManagerEditor.on("load", function foo() {
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appManagerEditor.off("load", foo);
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log("Working on: " + SAMPLE_PATH);
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})
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}
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});
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projecteditor.on("onEditorDestroyed", (editor) => {
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log("editor destroyed: " + editor);
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});
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projecteditor.on("onEditorSave", (editor, resource) => {
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log("editor saved: " + editor, resource.path);
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});
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projecteditor.on("onTreeSelected", (resource) => {
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log("tree selected: " + resource.path);
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});
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projecteditor.on("onEditorLoad", (editor) => {
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log("editor loaded: " + editor);
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});
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projecteditor.on("onEditorActivated", (editor) => {
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log("editor focused: " + editor);
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});
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projecteditor.on("onEditorDeactivated", (editor) => {
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log("editor blur: " + editor);
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});
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projecteditor.on("onEditorChange", (editor) => {
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log("editor changed: " + editor);
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});
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projecteditor.on("onCommand", (cmd) => {
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log("Command: " + cmd);
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});
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projecteditor.loaded.then(() => {
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projecteditor.setProjectToAppPath(SAMPLE_PATH, {
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name: SAMPLE_NAME,
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iconUrl: SAMPLE_ICON,
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projectOverviewURL: SAMPLE_PROJECT_URL,
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validationStatus: "valid"
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}).then(() => {
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let allResources = projecteditor.project.allResources();
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console.log("All resources have been loaded", allResources, allResources.map(r=>r.basename).join("|"));
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});
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});
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}, false);
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/**
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* Build a temporary directory as a workspace for this loader
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* https://developer.mozilla.org/en-US/Add-ons/Code_snippets/File_I_O
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*/
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function buildTempDirectoryStructure() {
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// First create (and remove) the temp dir to discard any changes
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let TEMP_DIR = FileUtils.getDir("TmpD", ["ProjectEditor"], true);
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TEMP_DIR.remove(true);
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// Now rebuild our fake project.
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TEMP_DIR = FileUtils.getDir("TmpD", ["ProjectEditor"], true);
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FileUtils.getDir("TmpD", ["ProjectEditor", "css"], true);
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FileUtils.getDir("TmpD", ["ProjectEditor", "data"], true);
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FileUtils.getDir("TmpD", ["ProjectEditor", "img", "icons"], true);
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FileUtils.getDir("TmpD", ["ProjectEditor", "js"], true);
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let htmlFile = FileUtils.getFile("TmpD", ["ProjectEditor", "index.html"]);
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htmlFile.createUnique(Components.interfaces.nsIFile.NORMAL_FILE_TYPE, FileUtils.PERMS_FILE);
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writeToFile(htmlFile, [
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'<!DOCTYPE html>',
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'<html lang="en">',
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' <head>',
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' <meta charset="utf-8" />',
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' <title>ProjectEditor Temp File</title>',
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' <link rel="stylesheet" href="style.css" />',
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' </head>',
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' <body id="home">',
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' <p>ProjectEditor Temp File</p>',
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' </body>',
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'</html>'].join("\n")
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);
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let readmeFile = FileUtils.getFile("TmpD", ["ProjectEditor", "README.md"]);
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readmeFile.createUnique(Components.interfaces.nsIFile.NORMAL_FILE_TYPE, FileUtils.PERMS_FILE);
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writeToFile(readmeFile, [
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'## Readme'
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].join("\n")
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);
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let licenseFile = FileUtils.getFile("TmpD", ["ProjectEditor", "LICENSE"]);
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licenseFile.createUnique(Components.interfaces.nsIFile.NORMAL_FILE_TYPE, FileUtils.PERMS_FILE);
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writeToFile(licenseFile, [
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'/* This Source Code Form is subject to the terms of the Mozilla Public',
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' * License, v. 2.0. If a copy of the MPL was not distributed with this',
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' * file, You can obtain one at http://mozilla.org/MPL/2.0/. */'
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].join("\n")
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);
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let cssFile = FileUtils.getFile("TmpD", ["ProjectEditor", "css", "styles.css"]);
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cssFile.createUnique(Components.interfaces.nsIFile.NORMAL_FILE_TYPE, FileUtils.PERMS_FILE);
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writeToFile(cssFile, [
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'body {',
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' background: red;',
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'}'
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].join("\n")
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);
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FileUtils.getFile("TmpD", ["ProjectEditor", "js", "script.js"]).createUnique(Components.interfaces.nsIFile.NORMAL_FILE_TYPE, FileUtils.PERMS_FILE);
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FileUtils.getFile("TmpD", ["ProjectEditor", "img", "fake.png"]).createUnique(Components.interfaces.nsIFile.NORMAL_FILE_TYPE, FileUtils.PERMS_FILE);
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FileUtils.getFile("TmpD", ["ProjectEditor", "img", "icons", "16x16.png"]).createUnique(Components.interfaces.nsIFile.NORMAL_FILE_TYPE, FileUtils.PERMS_FILE);
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FileUtils.getFile("TmpD", ["ProjectEditor", "img", "icons", "32x32.png"]).createUnique(Components.interfaces.nsIFile.NORMAL_FILE_TYPE, FileUtils.PERMS_FILE);
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FileUtils.getFile("TmpD", ["ProjectEditor", "img", "icons", "128x128.png"]).createUnique(Components.interfaces.nsIFile.NORMAL_FILE_TYPE, FileUtils.PERMS_FILE);
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FileUtils.getFile("TmpD", ["ProjectEditor", "img", "icons", "vector.svg"]).createUnique(Components.interfaces.nsIFile.NORMAL_FILE_TYPE, FileUtils.PERMS_FILE);
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return TEMP_DIR.path;
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}
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// https://developer.mozilla.org/en-US/Add-ons/Code_snippets/File_I_O#Writing_to_a_file
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function writeToFile(file, data) {
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let defer = promise.defer();
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var ostream = FileUtils.openSafeFileOutputStream(file)
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var converter = Components.classes["@mozilla.org/intl/scriptableunicodeconverter"].
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createInstance(Components.interfaces.nsIScriptableUnicodeConverter);
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converter.charset = "UTF-8";
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var istream = converter.convertToInputStream(data);
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// The last argument (the callback) is optional.
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NetUtil.asyncCopy(istream, ostream, function(status) {
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if (!Components.isSuccessCode(status)) {
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// Handle error!
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console.log("ERROR WRITING TEMP FILE", status);
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}
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});
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}
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