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