mirror of
https://github.com/mozilla/gecko-dev.git
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4f864f4ffd
MozReview-Commit-ID: HCRVzU6NdM4 --HG-- extra : rebase_source : 375d55c7688599d57615a04f68ed7230cab856c2 extra : amend_source : a0fa5104ef3fbd7ba98512979cfb2396645c07e9
1468 lines
48 KiB
JavaScript
1468 lines
48 KiB
JavaScript
/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
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/* vim: set ft=javascript ts=2 et sw=2 tw=80: */
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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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/* Experimenting with 100 char long lines */
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/* eslint max-len: [2, 100, 2, {ignoreUrls: true, "ignorePattern": "\\s*require\\s*\\(|^\\s*loader\\.lazy|-\\*-"}] */ // eslint-disable-line
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"use strict";
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const {Cc, Ci} = require("chrome");
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var Services = require("Services");
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var promise = require("promise");
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var EventEmitter = require("devtools/shared/event-emitter");
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var clipboard = require("sdk/clipboard");
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const {executeSoon} = require("devtools/shared/DevToolsUtils");
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var {KeyShortcuts} = require("devtools/client/shared/key-shortcuts");
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var {Task} = require("devtools/shared/task");
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loader.lazyRequireGetter(this, "CSS", "CSS");
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loader.lazyRequireGetter(this, "CommandUtils", "devtools/client/shared/developer-toolbar", true);
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loader.lazyRequireGetter(this, "ComputedViewTool", "devtools/client/inspector/computed/computed", true);
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loader.lazyRequireGetter(this, "FontInspector", "devtools/client/inspector/fonts/fonts", true);
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loader.lazyRequireGetter(this, "HTMLBreadcrumbs", "devtools/client/inspector/breadcrumbs", true);
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loader.lazyRequireGetter(this, "InspectorSearch", "devtools/client/inspector/inspector-search", true);
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loader.lazyRequireGetter(this, "LayoutView", "devtools/client/inspector/layout/layout", true);
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loader.lazyRequireGetter(this, "MarkupView", "devtools/client/inspector/markup/markup", true);
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loader.lazyRequireGetter(this, "RuleViewTool", "devtools/client/inspector/rules/rules", true);
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loader.lazyRequireGetter(this, "ToolSidebar", "devtools/client/framework/sidebar", true);
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loader.lazyRequireGetter(this, "ViewHelpers", "devtools/client/shared/widgets/view-helpers", true);
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loader.lazyGetter(this, "strings", () => {
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return Services.strings.createBundle("chrome://devtools/locale/inspector.properties");
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});
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loader.lazyGetter(this, "toolboxStrings", () => {
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return Services.strings.createBundle("chrome://devtools/locale/toolbox.properties");
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});
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loader.lazyGetter(this, "clipboardHelper", () => {
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return Cc["@mozilla.org/widget/clipboardhelper;1"].getService(Ci.nsIClipboardHelper);
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});
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/**
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* Represents an open instance of the Inspector for a tab.
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* The inspector controls the breadcrumbs, the markup view, and the sidebar
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* (computed view, rule view, font view and layout view).
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*
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* Events:
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* - ready
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* Fired when the inspector panel is opened for the first time and ready to
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* use
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* - new-root
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* Fired after a new root (navigation to a new page) event was fired by
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* the walker, and taken into account by the inspector (after the markup
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* view has been reloaded)
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* - markuploaded
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* Fired when the markup-view frame has loaded
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* - breadcrumbs-updated
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* Fired when the breadcrumb widget updates to a new node
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* - layoutview-updated
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* Fired when the layoutview (box model) updates to a new node
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* - markupmutation
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* Fired after markup mutations have been processed by the markup-view
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* - computed-view-refreshed
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* Fired when the computed rules view updates to a new node
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* - computed-view-property-expanded
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* Fired when a property is expanded in the computed rules view
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* - computed-view-property-collapsed
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* Fired when a property is collapsed in the computed rules view
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* - computed-view-sourcelinks-updated
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* Fired when the stylesheet source links have been updated (when switching
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* to source-mapped files)
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* - rule-view-refreshed
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* Fired when the rule view updates to a new node
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* - rule-view-sourcelinks-updated
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* Fired when the stylesheet source links have been updated (when switching
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* to source-mapped files)
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*/
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function InspectorPanel(iframeWindow, toolbox) {
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this._toolbox = toolbox;
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this._target = toolbox._target;
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this.panelDoc = iframeWindow.document;
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this.panelWin = iframeWindow;
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this.panelWin.inspector = this;
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this.nodeMenuTriggerInfo = null;
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this._onBeforeNavigate = this._onBeforeNavigate.bind(this);
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this.onNewRoot = this.onNewRoot.bind(this);
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this._setupNodeMenu = this._setupNodeMenu.bind(this);
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this._resetNodeMenu = this._resetNodeMenu.bind(this);
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this._updateSearchResultsLabel = this._updateSearchResultsLabel.bind(this);
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this.onNewSelection = this.onNewSelection.bind(this);
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this.onBeforeNewSelection = this.onBeforeNewSelection.bind(this);
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this.onDetached = this.onDetached.bind(this);
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this.onPaneToggleButtonClicked = this.onPaneToggleButtonClicked.bind(this);
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this._onMarkupFrameLoad = this._onMarkupFrameLoad.bind(this);
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this._target.on("will-navigate", this._onBeforeNavigate);
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EventEmitter.decorate(this);
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}
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exports.InspectorPanel = InspectorPanel;
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InspectorPanel.prototype = {
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/**
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* open is effectively an asynchronous constructor
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*/
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open: function () {
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return this.target.makeRemote().then(() => {
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return this._getPageStyle();
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}).then(() => {
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return this._getDefaultNodeForSelection();
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}).then(defaultSelection => {
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return this._deferredOpen(defaultSelection);
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}).then(null, console.error);
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},
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get toolbox() {
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return this._toolbox;
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},
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get inspector() {
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return this._toolbox.inspector;
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},
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get walker() {
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return this._toolbox.walker;
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},
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get selection() {
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return this._toolbox.selection;
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},
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get isOuterHTMLEditable() {
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return this._target.client.traits.editOuterHTML;
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},
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get hasUrlToImageDataResolver() {
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return this._target.client.traits.urlToImageDataResolver;
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},
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get canGetUniqueSelector() {
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return this._target.client.traits.getUniqueSelector;
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},
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get canGetUsedFontFaces() {
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return this._target.client.traits.getUsedFontFaces;
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},
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get canPasteInnerOrAdjacentHTML() {
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return this._target.client.traits.pasteHTML;
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},
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_deferredOpen: function (defaultSelection) {
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let deferred = promise.defer();
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this.walker.on("new-root", this.onNewRoot);
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this.nodemenu = this.panelDoc.getElementById("inspector-node-popup");
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this.lastNodemenuItem = this.nodemenu.lastChild;
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this.nodemenu.addEventListener("popupshowing", this._setupNodeMenu, true);
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this.nodemenu.addEventListener("popuphiding", this._resetNodeMenu, true);
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this.selection.on("new-node-front", this.onNewSelection);
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this.selection.on("before-new-node-front", this.onBeforeNewSelection);
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this.selection.on("detached-front", this.onDetached);
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this.breadcrumbs = new HTMLBreadcrumbs(this);
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if (this.target.isLocalTab) {
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// Show a warning when the debugger is paused.
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// We show the warning only when the inspector
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// is selected.
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this.updateDebuggerPausedWarning = () => {
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let notificationBox = this._toolbox.getNotificationBox();
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let notification = notificationBox.getNotificationWithValue("inspector-script-paused");
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if (!notification && this._toolbox.currentToolId == "inspector" &&
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this._toolbox.threadClient.paused) {
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let message = strings.GetStringFromName("debuggerPausedWarning.message");
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notificationBox.appendNotification(message,
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"inspector-script-paused", "", notificationBox.PRIORITY_WARNING_HIGH);
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}
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if (notification && this._toolbox.currentToolId != "inspector") {
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notificationBox.removeNotification(notification);
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}
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if (notification && !this._toolbox.threadClient.paused) {
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notificationBox.removeNotification(notification);
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}
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};
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this.target.on("thread-paused", this.updateDebuggerPausedWarning);
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this.target.on("thread-resumed", this.updateDebuggerPausedWarning);
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this._toolbox.on("select", this.updateDebuggerPausedWarning);
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this.updateDebuggerPausedWarning();
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}
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this._initMarkup();
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this.isReady = false;
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this.once("markuploaded", () => {
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this.isReady = true;
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// All the components are initialized. Let's select a node.
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this.selection.setNodeFront(defaultSelection, "inspector-open");
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this.markup.expandNode(this.selection.nodeFront);
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this.emit("ready");
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deferred.resolve(this);
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});
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this.setupSearchBox();
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this.setupSidebar();
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return deferred.promise;
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},
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_onBeforeNavigate: function () {
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this._defaultNode = null;
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this.selection.setNodeFront(null);
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this._destroyMarkup();
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this.isDirty = false;
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this._pendingSelection = null;
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},
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_getPageStyle: function () {
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return this._toolbox.inspector.getPageStyle().then(pageStyle => {
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this.pageStyle = pageStyle;
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});
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},
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/**
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* Return a promise that will resolve to the default node for selection.
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*/
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_getDefaultNodeForSelection: function () {
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if (this._defaultNode) {
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return this._defaultNode;
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}
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let walker = this.walker;
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let rootNode = null;
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let pendingSelection = this._pendingSelection;
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// A helper to tell if the target has or is about to navigate.
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// this._pendingSelection changes on "will-navigate" and "new-root" events.
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let hasNavigated = () => pendingSelection !== this._pendingSelection;
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// If available, set either the previously selected node or the body
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// as default selected, else set documentElement
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return walker.getRootNode().then(node => {
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if (hasNavigated()) {
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return promise.reject("navigated; resolution of _defaultNode aborted");
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}
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rootNode = node;
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if (this.selectionCssSelector) {
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return walker.querySelector(rootNode, this.selectionCssSelector);
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}
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return null;
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}).then(front => {
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if (hasNavigated()) {
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return promise.reject("navigated; resolution of _defaultNode aborted");
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}
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if (front) {
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return front;
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}
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return walker.querySelector(rootNode, "body");
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}).then(front => {
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if (hasNavigated()) {
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return promise.reject("navigated; resolution of _defaultNode aborted");
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}
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if (front) {
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return front;
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}
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return this.walker.documentElement();
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}).then(node => {
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if (hasNavigated()) {
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return promise.reject("navigated; resolution of _defaultNode aborted");
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}
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this._defaultNode = node;
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return node;
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});
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},
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/**
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* Target getter.
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*/
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get target() {
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return this._target;
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},
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/**
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* Target setter.
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*/
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set target(value) {
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this._target = value;
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},
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/**
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* Indicate that a tool has modified the state of the page. Used to
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* decide whether to show the "are you sure you want to navigate"
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* notification.
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*/
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markDirty: function () {
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this.isDirty = true;
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},
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/**
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* Hooks the searchbar to show result and auto completion suggestions.
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*/
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setupSearchBox: function () {
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this.searchBox = this.panelDoc.getElementById("inspector-searchbox");
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this.searchResultsLabel = this.panelDoc.getElementById("inspector-searchlabel");
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this.search = new InspectorSearch(this, this.searchBox);
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this.search.on("search-cleared", this._updateSearchResultsLabel);
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this.search.on("search-result", this._updateSearchResultsLabel);
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let shortcuts = new KeyShortcuts({
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window: this.panelDoc.defaultView,
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});
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let key = strings.GetStringFromName("inspector.searchHTML.key");
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shortcuts.on(key, (name, event) => {
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// Prevent overriding same shortcut from the computed/rule views
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if (event.target.closest("#sidebar-panel-ruleview") ||
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event.target.closest("#sidebar-panel-computedview")) {
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return;
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}
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event.preventDefault();
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this.searchBox.focus();
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});
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},
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get searchSuggestions() {
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return this.search.autocompleter;
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},
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_updateSearchResultsLabel: function (event, result) {
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let str = "";
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if (event !== "search-cleared") {
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if (result) {
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str = strings.formatStringFromName(
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"inspector.searchResultsCount2",
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[result.resultsIndex + 1, result.resultsLength], 2);
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} else {
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str = strings.GetStringFromName("inspector.searchResultsNone");
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}
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}
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this.searchResultsLabel.textContent = str;
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},
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/**
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* Build the sidebar.
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*/
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setupSidebar: function () {
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let tabbox = this.panelDoc.querySelector("#inspector-sidebar");
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this.sidebar = new ToolSidebar(tabbox, this, "inspector", {
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showAllTabsMenu: true
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});
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let defaultTab = Services.prefs.getCharPref("devtools.inspector.activeSidebar");
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if (!Services.prefs.getBoolPref("devtools.fontinspector.enabled") &&
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defaultTab == "fontinspector") {
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defaultTab = "ruleview";
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}
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this._setDefaultSidebar = (event, toolId) => {
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Services.prefs.setCharPref("devtools.inspector.activeSidebar", toolId);
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};
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this.sidebar.on("select", this._setDefaultSidebar);
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this.ruleview = new RuleViewTool(this, this.panelWin);
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this.computedview = new ComputedViewTool(this, this.panelWin);
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if (Services.prefs.getBoolPref("devtools.fontinspector.enabled") &&
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this.canGetUsedFontFaces) {
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this.fontInspector = new FontInspector(this, this.panelWin);
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this.panelDoc.getElementById("sidebar-tab-fontinspector").hidden = false;
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}
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this.layoutview = new LayoutView(this, this.panelWin);
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if (this.target.form.animationsActor) {
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this.sidebar.addTab("animationinspector",
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"chrome://devtools/content/animationinspector/animation-inspector.xhtml",
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defaultTab == "animationinspector");
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}
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this.sidebar.show(defaultTab);
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this.setupSidebarToggle();
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},
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/**
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* Add the expand/collapse behavior for the sidebar panel.
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*/
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setupSidebarToggle: function () {
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this._paneToggleButton = this.panelDoc.getElementById("inspector-pane-toggle");
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this._paneToggleButton.setAttribute("tooltiptext",
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strings.GetStringFromName("inspector.collapsePane"));
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this._paneToggleButton.addEventListener("mousedown",
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this.onPaneToggleButtonClicked);
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},
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/**
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* Reset the inspector on new root mutation.
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*/
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onNewRoot: function () {
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this._defaultNode = null;
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this.selection.setNodeFront(null);
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this._destroyMarkup();
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this.isDirty = false;
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let onNodeSelected = defaultNode => {
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// Cancel this promise resolution as a new one had
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// been queued up.
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if (this._pendingSelection != onNodeSelected) {
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return;
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}
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this._pendingSelection = null;
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this.selection.setNodeFront(defaultNode, "navigateaway");
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this._initMarkup();
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this.once("markuploaded", () => {
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if (!this.markup) {
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return;
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}
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this.markup.expandNode(this.selection.nodeFront);
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this.emit("new-root");
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});
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};
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this._pendingSelection = onNodeSelected;
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this._getDefaultNodeForSelection().then(onNodeSelected, console.error);
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},
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_selectionCssSelector: null,
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/**
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* Set the currently selected node unique css selector.
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* Will store the current target url along with it to allow pre-selection at
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* reload
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*/
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set selectionCssSelector(cssSelector = null) {
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if (this._panelDestroyer) {
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return;
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}
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this._selectionCssSelector = {
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selector: cssSelector,
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url: this._target.url
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};
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},
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/**
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* Get the current selection unique css selector if any, that is, if a node
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* is actually selected and that node has been selected while on the same url
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*/
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get selectionCssSelector() {
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if (this._selectionCssSelector &&
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this._selectionCssSelector.url === this._target.url) {
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return this._selectionCssSelector.selector;
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}
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return null;
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},
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/**
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* Can a new HTML element be inserted into the currently selected element?
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* @return {Boolean}
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*/
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canAddHTMLChild: function () {
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let selection = this.selection;
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// Don't allow to insert an element into these elements. This should only
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// contain elements where walker.insertAdjacentHTML has no effect.
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let invalidTagNames = ["html", "iframe"];
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return selection.isHTMLNode() &&
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selection.isElementNode() &&
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!selection.isPseudoElementNode() &&
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!selection.isAnonymousNode() &&
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invalidTagNames.indexOf(
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selection.nodeFront.nodeName.toLowerCase()) === -1;
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},
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/**
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* When a new node is selected.
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*/
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onNewSelection: function (event, value, reason) {
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if (reason === "selection-destroy") {
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return;
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}
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// Wait for all the known tools to finish updating and then let the
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// client know.
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let selection = this.selection.nodeFront;
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// Update the state of the add button in the toolbar depending on the
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// current selection.
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let btn = this.panelDoc.querySelector("#inspector-element-add-button");
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if (this.canAddHTMLChild()) {
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btn.removeAttribute("disabled");
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|
} else {
|
|
btn.setAttribute("disabled", "true");
|
|
}
|
|
|
|
// On any new selection made by the user, store the unique css selector
|
|
// of the selected node so it can be restored after reload of the same page
|
|
if (this.canGetUniqueSelector &&
|
|
this.selection.isElementNode()) {
|
|
selection.getUniqueSelector().then(selector => {
|
|
this.selectionCssSelector = selector;
|
|
}).then(null, e => {
|
|
// Only log this as an error if the panel hasn't been destroyed in the
|
|
// meantime.
|
|
if (!this._panelDestroyer) {
|
|
console.error(e);
|
|
} else {
|
|
console.warn("Could not set the unique selector for the newly " +
|
|
"selected node, the inspector was destroyed.");
|
|
}
|
|
});
|
|
}
|
|
|
|
let selfUpdate = this.updating("inspector-panel");
|
|
executeSoon(() => {
|
|
try {
|
|
selfUpdate(selection);
|
|
} catch (ex) {
|
|
console.error(ex);
|
|
}
|
|
});
|
|
},
|
|
|
|
/**
|
|
* Delay the "inspector-updated" notification while a tool
|
|
* is updating itself. Returns a function that must be
|
|
* invoked when the tool is done updating with the node
|
|
* that the tool is viewing.
|
|
*/
|
|
updating: function (name) {
|
|
if (this._updateProgress && this._updateProgress.node != this.selection.nodeFront) {
|
|
this.cancelUpdate();
|
|
}
|
|
|
|
if (!this._updateProgress) {
|
|
// Start an update in progress.
|
|
let self = this;
|
|
this._updateProgress = {
|
|
node: this.selection.nodeFront,
|
|
outstanding: new Set(),
|
|
checkDone: function () {
|
|
if (this !== self._updateProgress) {
|
|
return;
|
|
}
|
|
// Cancel update if there is no `selection` anymore.
|
|
// It can happen if the inspector panel is already destroyed.
|
|
if (!self.selection || (this.node !== self.selection.nodeFront)) {
|
|
self.cancelUpdate();
|
|
return;
|
|
}
|
|
if (this.outstanding.size !== 0) {
|
|
return;
|
|
}
|
|
|
|
self._updateProgress = null;
|
|
self.emit("inspector-updated", name);
|
|
},
|
|
};
|
|
}
|
|
|
|
let progress = this._updateProgress;
|
|
let done = function () {
|
|
progress.outstanding.delete(done);
|
|
progress.checkDone();
|
|
};
|
|
progress.outstanding.add(done);
|
|
return done;
|
|
},
|
|
|
|
/**
|
|
* Cancel notification of inspector updates.
|
|
*/
|
|
cancelUpdate: function () {
|
|
this._updateProgress = null;
|
|
},
|
|
|
|
/**
|
|
* When a new node is selected, before the selection has changed.
|
|
*/
|
|
onBeforeNewSelection: function (event, node) {
|
|
if (this.breadcrumbs.indexOf(node) == -1) {
|
|
// only clear locks if we'd have to update breadcrumbs
|
|
this.clearPseudoClasses();
|
|
}
|
|
},
|
|
|
|
/**
|
|
* When a node is deleted, select its parent node or the defaultNode if no
|
|
* parent is found (may happen when deleting an iframe inside which the
|
|
* node was selected).
|
|
*/
|
|
onDetached: function (event, parentNode) {
|
|
this.breadcrumbs.cutAfter(this.breadcrumbs.indexOf(parentNode));
|
|
this.selection.setNodeFront(parentNode ? parentNode : this._defaultNode, "detached");
|
|
},
|
|
|
|
/**
|
|
* Destroy the inspector.
|
|
*/
|
|
destroy: function () {
|
|
if (this._panelDestroyer) {
|
|
return this._panelDestroyer;
|
|
}
|
|
|
|
if (this.walker) {
|
|
this.walker.off("new-root", this.onNewRoot);
|
|
this.pageStyle = null;
|
|
}
|
|
|
|
this.cancelUpdate();
|
|
|
|
this.target.off("will-navigate", this._onBeforeNavigate);
|
|
|
|
this.target.off("thread-paused", this.updateDebuggerPausedWarning);
|
|
this.target.off("thread-resumed", this.updateDebuggerPausedWarning);
|
|
this._toolbox.off("select", this.updateDebuggerPausedWarning);
|
|
|
|
if (this.ruleview) {
|
|
this.ruleview.destroy();
|
|
}
|
|
|
|
if (this.computedview) {
|
|
this.computedview.destroy();
|
|
}
|
|
|
|
if (this.fontInspector) {
|
|
this.fontInspector.destroy();
|
|
}
|
|
|
|
if (this.layoutview) {
|
|
this.layoutview.destroy();
|
|
}
|
|
|
|
this.sidebar.off("select", this._setDefaultSidebar);
|
|
let sidebarDestroyer = this.sidebar.destroy();
|
|
this.sidebar = null;
|
|
|
|
this.nodemenu.removeEventListener("popupshowing", this._setupNodeMenu, true);
|
|
this.nodemenu.removeEventListener("popuphiding", this._resetNodeMenu, true);
|
|
this.breadcrumbs.destroy();
|
|
this._paneToggleButton.removeEventListener("mousedown",
|
|
this.onPaneToggleButtonClicked);
|
|
this._paneToggleButton = null;
|
|
this.selection.off("new-node-front", this.onNewSelection);
|
|
this.selection.off("before-new-node", this.onBeforeNewSelection);
|
|
this.selection.off("before-new-node-front", this.onBeforeNewSelection);
|
|
this.selection.off("detached-front", this.onDetached);
|
|
let markupDestroyer = this._destroyMarkup();
|
|
this.panelWin.inspector = null;
|
|
this.target = null;
|
|
this.panelDoc = null;
|
|
this.panelWin = null;
|
|
this.breadcrumbs = null;
|
|
this.lastNodemenuItem = null;
|
|
this.nodemenu = null;
|
|
this._toolbox = null;
|
|
this.search.destroy();
|
|
this.search = null;
|
|
this.searchBox = null;
|
|
|
|
this._panelDestroyer = promise.all([
|
|
sidebarDestroyer,
|
|
markupDestroyer
|
|
]);
|
|
|
|
return this._panelDestroyer;
|
|
},
|
|
|
|
/**
|
|
* Show the node menu.
|
|
*/
|
|
showNodeMenu: function (button, position, extraItems) {
|
|
if (extraItems) {
|
|
for (let item of extraItems) {
|
|
this.nodemenu.appendChild(item);
|
|
}
|
|
}
|
|
this.nodemenu.openPopup(button, position, 0, 0, true, false);
|
|
},
|
|
|
|
hideNodeMenu: function () {
|
|
this.nodemenu.hidePopup();
|
|
},
|
|
|
|
/**
|
|
* Returns the clipboard content if it is appropriate for pasting
|
|
* into the current node's outer HTML, otherwise returns null.
|
|
*/
|
|
_getClipboardContentForPaste: function () {
|
|
let flavors = clipboard.currentFlavors;
|
|
if (flavors.indexOf("text") != -1 ||
|
|
(flavors.indexOf("html") != -1 && flavors.indexOf("image") == -1)) {
|
|
let content = clipboard.get();
|
|
if (content && content.trim().length > 0) {
|
|
return content;
|
|
}
|
|
}
|
|
return null;
|
|
},
|
|
|
|
/**
|
|
* Update, enable, disable, hide, show any menu item depending on the current
|
|
* element.
|
|
*/
|
|
_setupNodeMenu: function (event) {
|
|
let markupContainer = this.markup.getContainer(this.selection.nodeFront);
|
|
this.nodeMenuTriggerInfo =
|
|
markupContainer.editor.getInfoAtNode(event.target.triggerNode);
|
|
|
|
let isSelectionElement = this.selection.isElementNode() &&
|
|
!this.selection.isPseudoElementNode();
|
|
let isEditableElement = isSelectionElement &&
|
|
!this.selection.isAnonymousNode();
|
|
let isDuplicatableElement = isSelectionElement &&
|
|
!this.selection.isAnonymousNode() &&
|
|
!this.selection.isRoot();
|
|
let isScreenshotable = isSelectionElement &&
|
|
this.canGetUniqueSelector &&
|
|
this.selection.nodeFront.isTreeDisplayed;
|
|
|
|
// Set the pseudo classes
|
|
for (let name of ["hover", "active", "focus"]) {
|
|
let menu = this.panelDoc.getElementById("node-menu-pseudo-" + name);
|
|
|
|
if (isSelectionElement) {
|
|
let checked = this.selection.nodeFront.hasPseudoClassLock(":" + name);
|
|
menu.setAttribute("checked", checked);
|
|
menu.removeAttribute("disabled");
|
|
} else {
|
|
menu.setAttribute("disabled", "true");
|
|
}
|
|
}
|
|
|
|
// Disable delete item if needed
|
|
let deleteNode = this.panelDoc.getElementById("node-menu-delete");
|
|
if (isEditableElement) {
|
|
deleteNode.removeAttribute("disabled");
|
|
} else {
|
|
deleteNode.setAttribute("disabled", "true");
|
|
}
|
|
|
|
// Disable add item if needed
|
|
let addNode = this.panelDoc.getElementById("node-menu-add");
|
|
if (this.canAddHTMLChild()) {
|
|
addNode.removeAttribute("disabled");
|
|
} else {
|
|
addNode.setAttribute("disabled", "true");
|
|
}
|
|
|
|
// Disable / enable "Copy Unique Selector", "Copy inner HTML",
|
|
// "Copy outer HTML", "Scroll Into View" & "Screenshot Node" as appropriate
|
|
let unique = this.panelDoc.getElementById("node-menu-copyuniqueselector");
|
|
let screenshot = this.panelDoc.getElementById("node-menu-screenshotnode");
|
|
let duplicateNode = this.panelDoc.getElementById("node-menu-duplicatenode");
|
|
let copyInnerHTML = this.panelDoc.getElementById("node-menu-copyinner");
|
|
let copyOuterHTML = this.panelDoc.getElementById("node-menu-copyouter");
|
|
let scrollIntoView = this.panelDoc.getElementById("node-menu-scrollnodeintoview");
|
|
let expandAll = this.panelDoc.getElementById("node-menu-expand");
|
|
let collapse = this.panelDoc.getElementById("node-menu-collapse");
|
|
|
|
expandAll.setAttribute("disabled", "true");
|
|
collapse.setAttribute("disabled", "true");
|
|
|
|
if (this.selection.isNode() && markupContainer.hasChildren) {
|
|
if (markupContainer.expanded) {
|
|
collapse.removeAttribute("disabled");
|
|
}
|
|
expandAll.removeAttribute("disabled");
|
|
}
|
|
|
|
this._target.actorHasMethod("domwalker", "duplicateNode").then(value => {
|
|
duplicateNode.hidden = !value;
|
|
});
|
|
this._target.actorHasMethod("domnode", "scrollIntoView").then(value => {
|
|
scrollIntoView.hidden = !value;
|
|
});
|
|
|
|
if (isDuplicatableElement) {
|
|
duplicateNode.removeAttribute("disabled");
|
|
} else {
|
|
duplicateNode.setAttribute("disabled", "true");
|
|
}
|
|
|
|
if (isSelectionElement) {
|
|
unique.removeAttribute("disabled");
|
|
copyInnerHTML.removeAttribute("disabled");
|
|
copyOuterHTML.removeAttribute("disabled");
|
|
scrollIntoView.removeAttribute("disabled");
|
|
} else {
|
|
unique.setAttribute("disabled", "true");
|
|
copyInnerHTML.setAttribute("disabled", "true");
|
|
copyOuterHTML.setAttribute("disabled", "true");
|
|
scrollIntoView.setAttribute("disabled", "true");
|
|
}
|
|
if (!this.canGetUniqueSelector) {
|
|
unique.hidden = true;
|
|
}
|
|
|
|
if (isScreenshotable) {
|
|
screenshot.removeAttribute("disabled");
|
|
} else {
|
|
screenshot.setAttribute("disabled", "true");
|
|
}
|
|
|
|
// Enable/Disable the link open/copy items.
|
|
this._setupNodeLinkMenu();
|
|
|
|
// Enable the "edit HTML" item if the selection is an element and the root
|
|
// actor has the appropriate trait (isOuterHTMLEditable)
|
|
let editHTML = this.panelDoc.getElementById("node-menu-edithtml");
|
|
if (isEditableElement && this.isOuterHTMLEditable) {
|
|
editHTML.removeAttribute("disabled");
|
|
} else {
|
|
editHTML.setAttribute("disabled", "true");
|
|
}
|
|
|
|
let pasteOuterHTML = this.panelDoc.getElementById("node-menu-pasteouterhtml");
|
|
let pasteInnerHTML = this.panelDoc.getElementById("node-menu-pasteinnerhtml");
|
|
let pasteBefore = this.panelDoc.getElementById("node-menu-pastebefore");
|
|
let pasteAfter = this.panelDoc.getElementById("node-menu-pasteafter");
|
|
let pasteFirstChild = this.panelDoc.getElementById("node-menu-pastefirstchild");
|
|
let pasteLastChild = this.panelDoc.getElementById("node-menu-pastelastchild");
|
|
|
|
// Is the clipboard content appropriate? Is the element editable?
|
|
if (isEditableElement && this._getClipboardContentForPaste()) {
|
|
pasteInnerHTML.disabled = !this.canPasteInnerOrAdjacentHTML;
|
|
// Enable the "paste outer HTML" item if the selection is an element and
|
|
// the root actor has the appropriate trait (isOuterHTMLEditable).
|
|
pasteOuterHTML.disabled = !this.isOuterHTMLEditable;
|
|
// Don't paste before / after a root or a BODY or a HEAD element.
|
|
pasteBefore.disabled = pasteAfter.disabled =
|
|
!this.canPasteInnerOrAdjacentHTML || this.selection.isRoot() ||
|
|
this.selection.isBodyNode() || this.selection.isHeadNode();
|
|
// Don't paste as a first / last child of a HTML document element.
|
|
pasteFirstChild.disabled = pasteLastChild.disabled =
|
|
!this.canPasteInnerOrAdjacentHTML || (this.selection.isHTMLNode() &&
|
|
this.selection.isRoot());
|
|
} else {
|
|
pasteOuterHTML.disabled = true;
|
|
pasteInnerHTML.disabled = true;
|
|
pasteBefore.disabled = true;
|
|
pasteAfter.disabled = true;
|
|
pasteFirstChild.disabled = true;
|
|
pasteLastChild.disabled = true;
|
|
}
|
|
|
|
// Enable the "copy image data-uri" item if the selection is previewable
|
|
// which essentially checks if it's an image or canvas tag
|
|
let copyImageData = this.panelDoc.getElementById("node-menu-copyimagedatauri");
|
|
if (isSelectionElement && markupContainer && markupContainer.isPreviewable()) {
|
|
copyImageData.removeAttribute("disabled");
|
|
} else {
|
|
copyImageData.setAttribute("disabled", "true");
|
|
}
|
|
|
|
// Enable / disable "Add Attribute", "Edit Attribute"
|
|
// and "Remove Attribute" items
|
|
this._setupAttributeMenu(isEditableElement);
|
|
},
|
|
|
|
_setupAttributeMenu: function (isEditableElement) {
|
|
let addAttribute = this.panelDoc.getElementById("node-menu-add-attribute");
|
|
let editAttribute = this.panelDoc.getElementById("node-menu-edit-attribute");
|
|
let removeAttribute = this.panelDoc.getElementById("node-menu-remove-attribute");
|
|
let nodeInfo = this.nodeMenuTriggerInfo;
|
|
|
|
// Enable "Add Attribute" for all editable elements
|
|
if (isEditableElement) {
|
|
addAttribute.removeAttribute("disabled");
|
|
} else {
|
|
addAttribute.setAttribute("disabled", "true");
|
|
}
|
|
|
|
// Enable "Edit Attribute" and "Remove Attribute" only on attribute click
|
|
if (isEditableElement && nodeInfo && nodeInfo.type === "attribute") {
|
|
editAttribute.removeAttribute("disabled");
|
|
editAttribute.setAttribute("label",
|
|
strings.formatStringFromName(
|
|
"inspector.menu.editAttribute.label", [`"${nodeInfo.name}"`], 1));
|
|
|
|
removeAttribute.removeAttribute("disabled");
|
|
removeAttribute.setAttribute("label",
|
|
strings.formatStringFromName(
|
|
"inspector.menu.removeAttribute.label", [`"${nodeInfo.name}"`], 1));
|
|
} else {
|
|
editAttribute.setAttribute("disabled", "true");
|
|
editAttribute.setAttribute("label",
|
|
strings.formatStringFromName(
|
|
"inspector.menu.editAttribute.label", [""], 1));
|
|
|
|
removeAttribute.setAttribute("disabled", "true");
|
|
removeAttribute.setAttribute("label",
|
|
strings.formatStringFromName(
|
|
"inspector.menu.removeAttribute.label", [""], 1));
|
|
}
|
|
},
|
|
|
|
_resetNodeMenu: function () {
|
|
// Remove any extra items
|
|
while (this.lastNodemenuItem.nextSibling) {
|
|
let toDelete = this.lastNodemenuItem.nextSibling;
|
|
toDelete.parentNode.removeChild(toDelete);
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Link menu items can be shown or hidden depending on the context and
|
|
* selected node, and their labels can vary.
|
|
*/
|
|
_setupNodeLinkMenu: function () {
|
|
let linkSeparator = this.panelDoc.getElementById("node-menu-link-separator");
|
|
let linkFollow = this.panelDoc.getElementById("node-menu-link-follow");
|
|
let linkCopy = this.panelDoc.getElementById("node-menu-link-copy");
|
|
|
|
// Hide all by default.
|
|
linkSeparator.setAttribute("hidden", "true");
|
|
linkFollow.setAttribute("hidden", "true");
|
|
linkCopy.setAttribute("hidden", "true");
|
|
|
|
// Get information about the right-clicked node.
|
|
let popupNode = this.panelDoc.popupNode;
|
|
if (!popupNode || !popupNode.classList.contains("link")) {
|
|
return;
|
|
}
|
|
|
|
let type = popupNode.dataset.type;
|
|
if (type === "uri" || type === "cssresource" || type === "jsresource") {
|
|
// First make sure the target can resolve relative URLs.
|
|
this.target.actorHasMethod("inspector", "resolveRelativeURL").then(canResolve => {
|
|
if (!canResolve) {
|
|
return;
|
|
}
|
|
|
|
linkSeparator.removeAttribute("hidden");
|
|
|
|
// Links can't be opened in new tabs in the browser toolbox.
|
|
if (type === "uri" && !this.target.chrome) {
|
|
linkFollow.removeAttribute("hidden");
|
|
linkFollow.setAttribute("label", strings.GetStringFromName(
|
|
"inspector.menu.openUrlInNewTab.label"));
|
|
} else if (type === "cssresource") {
|
|
linkFollow.removeAttribute("hidden");
|
|
linkFollow.setAttribute("label", toolboxStrings.GetStringFromName(
|
|
"toolbox.viewCssSourceInStyleEditor.label"));
|
|
} else if (type === "jsresource") {
|
|
linkFollow.removeAttribute("hidden");
|
|
linkFollow.setAttribute("label", toolboxStrings.GetStringFromName(
|
|
"toolbox.viewJsSourceInDebugger.label"));
|
|
}
|
|
|
|
linkCopy.removeAttribute("hidden");
|
|
linkCopy.setAttribute("label", strings.GetStringFromName(
|
|
"inspector.menu.copyUrlToClipboard.label"));
|
|
}, console.error);
|
|
} else if (type === "idref") {
|
|
linkSeparator.removeAttribute("hidden");
|
|
linkFollow.removeAttribute("hidden");
|
|
linkFollow.setAttribute("label", strings.formatStringFromName(
|
|
"inspector.menu.selectElement.label", [popupNode.dataset.link], 1));
|
|
}
|
|
},
|
|
|
|
_initMarkup: function () {
|
|
let doc = this.panelDoc;
|
|
|
|
this._markupBox = doc.getElementById("markup-box");
|
|
|
|
// create tool iframe
|
|
this._markupFrame = doc.createElement("iframe");
|
|
this._markupFrame.setAttribute("flex", "1");
|
|
this._markupFrame.setAttribute("tooltip", "aHTMLTooltip");
|
|
this._markupFrame.setAttribute("context", "inspector-node-popup");
|
|
|
|
// This is needed to enable tooltips inside the iframe document.
|
|
this._markupFrame.addEventListener("load", this._onMarkupFrameLoad, true);
|
|
|
|
this._markupBox.setAttribute("collapsed", true);
|
|
this._markupBox.appendChild(this._markupFrame);
|
|
this._markupFrame.setAttribute("src", "chrome://devtools/content/inspector/markup/markup.xhtml");
|
|
this._markupFrame.setAttribute("aria-label",
|
|
strings.GetStringFromName("inspector.panelLabel.markupView"));
|
|
},
|
|
|
|
_onMarkupFrameLoad: function () {
|
|
this._markupFrame.removeEventListener("load", this._onMarkupFrameLoad, true);
|
|
|
|
this._markupFrame.contentWindow.focus();
|
|
|
|
this._markupBox.removeAttribute("collapsed");
|
|
|
|
this.markup = new MarkupView(this, this._markupFrame, this._toolbox.win);
|
|
|
|
this.emit("markuploaded");
|
|
},
|
|
|
|
_destroyMarkup: function () {
|
|
let destroyPromise;
|
|
|
|
if (this._markupFrame) {
|
|
this._markupFrame.removeEventListener("load", this._onMarkupFrameLoad, true);
|
|
}
|
|
|
|
if (this.markup) {
|
|
destroyPromise = this.markup.destroy();
|
|
this.markup = null;
|
|
} else {
|
|
destroyPromise = promise.resolve();
|
|
}
|
|
|
|
if (this._markupFrame) {
|
|
this._markupFrame.parentNode.removeChild(this._markupFrame);
|
|
this._markupFrame = null;
|
|
}
|
|
|
|
this._markupBox = null;
|
|
|
|
return destroyPromise;
|
|
},
|
|
|
|
/**
|
|
* When the pane toggle button is clicked, toggle the pane, change the button
|
|
* state and tooltip.
|
|
*/
|
|
onPaneToggleButtonClicked: function (e) {
|
|
let sidePane = this.panelDoc.querySelector("#inspector-sidebar");
|
|
let button = this._paneToggleButton;
|
|
let isVisible = !button.hasAttribute("pane-collapsed");
|
|
|
|
// Make sure the sidebar has width and height attributes before collapsing
|
|
// because ViewHelpers needs it.
|
|
if (isVisible) {
|
|
let rect = sidePane.getBoundingClientRect();
|
|
if (!sidePane.hasAttribute("width")) {
|
|
sidePane.setAttribute("width", rect.width);
|
|
}
|
|
// always refresh the height attribute before collapsing, it could have
|
|
// been modified by resizing the container.
|
|
sidePane.setAttribute("height", rect.height);
|
|
}
|
|
|
|
ViewHelpers.togglePane({
|
|
visible: !isVisible,
|
|
animated: true,
|
|
delayed: true
|
|
}, sidePane);
|
|
|
|
if (isVisible) {
|
|
button.setAttribute("pane-collapsed", "");
|
|
button.setAttribute("tooltiptext", strings.GetStringFromName("inspector.expandPane"));
|
|
} else {
|
|
button.removeAttribute("pane-collapsed");
|
|
button.setAttribute("tooltiptext", strings.GetStringFromName("inspector.collapsePane"));
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Create a new node as the last child of the current selection, expand the
|
|
* parent and select the new node.
|
|
*/
|
|
addNode: Task.async(function* () {
|
|
if (!this.canAddHTMLChild()) {
|
|
return;
|
|
}
|
|
|
|
let html = "<div></div>";
|
|
|
|
// Insert the html and expect a childList markup mutation.
|
|
let onMutations = this.once("markupmutation");
|
|
let {nodes} = yield this.walker.insertAdjacentHTML(this.selection.nodeFront,
|
|
"beforeEnd", html);
|
|
yield onMutations;
|
|
|
|
// Select the new node (this will auto-expand its parent).
|
|
this.selection.setNodeFront(nodes[0], "node-inserted");
|
|
}),
|
|
|
|
/**
|
|
* Toggle a pseudo class.
|
|
*/
|
|
togglePseudoClass: function (pseudo) {
|
|
if (this.selection.isElementNode()) {
|
|
let node = this.selection.nodeFront;
|
|
if (node.hasPseudoClassLock(pseudo)) {
|
|
return this.walker.removePseudoClassLock(node, pseudo, {parents: true});
|
|
}
|
|
|
|
let hierarchical = pseudo == ":hover" || pseudo == ":active";
|
|
return this.walker.addPseudoClassLock(node, pseudo, {parents: hierarchical});
|
|
}
|
|
return promise.resolve();
|
|
},
|
|
|
|
/**
|
|
* Show DOM properties
|
|
*/
|
|
showDOMProperties: function () {
|
|
this._toolbox.openSplitConsole().then(() => {
|
|
let panel = this._toolbox.getPanel("webconsole");
|
|
let jsterm = panel.hud.jsterm;
|
|
|
|
jsterm.execute("inspect($0)");
|
|
jsterm.focus();
|
|
});
|
|
},
|
|
|
|
/**
|
|
* Use in Console.
|
|
*
|
|
* Takes the currently selected node in the inspector and assigns it to a
|
|
* temp variable on the content window. Also opens the split console and
|
|
* autofills it with the temp variable.
|
|
*/
|
|
useInConsole: function () {
|
|
this._toolbox.openSplitConsole().then(() => {
|
|
let panel = this._toolbox.getPanel("webconsole");
|
|
let jsterm = panel.hud.jsterm;
|
|
|
|
let evalString = `{ let i = 0;
|
|
while (window.hasOwnProperty("temp" + i) && i < 1000) {
|
|
i++;
|
|
}
|
|
window["temp" + i] = $0;
|
|
"temp" + i;
|
|
}`;
|
|
|
|
let options = {
|
|
selectedNodeActor: this.selection.nodeFront.actorID,
|
|
};
|
|
jsterm.requestEvaluation(evalString, options).then((res) => {
|
|
jsterm.setInputValue(res.result);
|
|
this.emit("console-var-ready");
|
|
});
|
|
});
|
|
},
|
|
|
|
/**
|
|
* Clear any pseudo-class locks applied to the current hierarchy.
|
|
*/
|
|
clearPseudoClasses: function () {
|
|
if (!this.walker) {
|
|
return promise.resolve();
|
|
}
|
|
return this.walker.clearPseudoClassLocks().then(null, console.error);
|
|
},
|
|
|
|
/**
|
|
* Edit the outerHTML of the selected Node.
|
|
*/
|
|
editHTML: function () {
|
|
if (!this.selection.isNode()) {
|
|
return;
|
|
}
|
|
if (this.markup) {
|
|
this.markup.beginEditingOuterHTML(this.selection.nodeFront);
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Paste the contents of the clipboard into the selected Node's outer HTML.
|
|
*/
|
|
pasteOuterHTML: function () {
|
|
let content = this._getClipboardContentForPaste();
|
|
if (!content) {
|
|
return promise.reject("No clipboard content for paste");
|
|
}
|
|
|
|
let node = this.selection.nodeFront;
|
|
return this.markup.getNodeOuterHTML(node).then(oldContent => {
|
|
this.markup.updateNodeOuterHTML(node, content, oldContent);
|
|
});
|
|
},
|
|
|
|
/**
|
|
* Paste the contents of the clipboard into the selected Node's inner HTML.
|
|
*/
|
|
pasteInnerHTML: function () {
|
|
let content = this._getClipboardContentForPaste();
|
|
if (!content) {
|
|
return promise.reject("No clipboard content for paste");
|
|
}
|
|
|
|
let node = this.selection.nodeFront;
|
|
return this.markup.getNodeInnerHTML(node).then(oldContent => {
|
|
this.markup.updateNodeInnerHTML(node, content, oldContent);
|
|
});
|
|
},
|
|
|
|
/**
|
|
* Paste the contents of the clipboard as adjacent HTML to the selected Node.
|
|
* @param position The position as specified for Element.insertAdjacentHTML
|
|
* (i.e. "beforeBegin", "afterBegin", "beforeEnd", "afterEnd").
|
|
*/
|
|
pasteAdjacentHTML: function (position) {
|
|
let content = this._getClipboardContentForPaste();
|
|
if (!content) {
|
|
return promise.reject("No clipboard content for paste");
|
|
}
|
|
|
|
let node = this.selection.nodeFront;
|
|
return this.markup.insertAdjacentHTMLToNode(node, position, content);
|
|
},
|
|
|
|
/**
|
|
* Copy the innerHTML of the selected Node to the clipboard.
|
|
*/
|
|
copyInnerHTML: function () {
|
|
if (!this.selection.isNode()) {
|
|
return;
|
|
}
|
|
this._copyLongString(this.walker.innerHTML(this.selection.nodeFront));
|
|
},
|
|
|
|
/**
|
|
* Copy the outerHTML of the selected Node to the clipboard.
|
|
*/
|
|
copyOuterHTML: function () {
|
|
if (!this.selection.isNode()) {
|
|
return;
|
|
}
|
|
let node = this.selection.nodeFront;
|
|
|
|
switch (node.nodeType) {
|
|
case Ci.nsIDOMNode.ELEMENT_NODE :
|
|
this._copyLongString(this.walker.outerHTML(node));
|
|
break;
|
|
case Ci.nsIDOMNode.COMMENT_NODE :
|
|
this._getLongString(node.getNodeValue()).then(comment => {
|
|
clipboardHelper.copyString("<!--" + comment + "-->");
|
|
});
|
|
break;
|
|
case Ci.nsIDOMNode.DOCUMENT_TYPE_NODE :
|
|
clipboardHelper.copyString(node.doctypeString);
|
|
break;
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Copy the data-uri for the currently selected image in the clipboard.
|
|
*/
|
|
copyImageDataUri: function () {
|
|
let container = this.markup.getContainer(this.selection.nodeFront);
|
|
if (container && container.isPreviewable()) {
|
|
container.copyImageDataUri();
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Copy the content of a longString (via a promise resolving a LongStringActor) to the clipboard
|
|
* @param {Promise} longStringActorPromise promise expected to resolve a LongStringActor instance
|
|
* @return {Promise} promise resolving (with no argument) when the string is sent to the clipboard
|
|
*/
|
|
_copyLongString: function (longStringActorPromise) {
|
|
return this._getLongString(longStringActorPromise).then(string => {
|
|
clipboardHelper.copyString(string);
|
|
}).catch(e => console.error(e));
|
|
},
|
|
|
|
/**
|
|
* Retrieve the content of a longString (via a promise resolving a LongStringActor)
|
|
* @param {Promise} longStringActorPromise promise expected to resolve a LongStringActor instance
|
|
* @return {Promise} promise resolving with the retrieved string as argument
|
|
*/
|
|
_getLongString: function (longStringActorPromise) {
|
|
return longStringActorPromise.then(longStringActor => {
|
|
return longStringActor.string().then(string => {
|
|
longStringActor.release().catch(e => console.error(e));
|
|
return string;
|
|
});
|
|
}).catch(e => console.error(e));
|
|
},
|
|
|
|
/**
|
|
* Copy a unique selector of the selected Node to the clipboard.
|
|
*/
|
|
copyUniqueSelector: function () {
|
|
if (!this.selection.isNode()) {
|
|
return;
|
|
}
|
|
|
|
this.selection.nodeFront.getUniqueSelector().then((selector) => {
|
|
clipboardHelper.copyString(selector);
|
|
}).then(null, console.error);
|
|
},
|
|
|
|
/**
|
|
* Initiate gcli screenshot command on selected node
|
|
*/
|
|
screenshotNode: function () {
|
|
CommandUtils.createRequisition(this._target, {
|
|
environment: CommandUtils.createEnvironment(this, "_target")
|
|
}).then(requisition => {
|
|
// Bug 1180314 - CssSelector might contain white space so need to make sure it is
|
|
// passed to screenshot as a single parameter. More work *might* be needed if
|
|
// CssSelector could contain escaped single- or double-quotes, backslashes, etc.
|
|
requisition.updateExec("screenshot --selector '" + this.selectionCssSelector + "'");
|
|
});
|
|
},
|
|
|
|
/**
|
|
* Scroll the node into view.
|
|
*/
|
|
scrollNodeIntoView: function () {
|
|
if (!this.selection.isNode()) {
|
|
return;
|
|
}
|
|
|
|
this.selection.nodeFront.scrollIntoView();
|
|
},
|
|
|
|
/**
|
|
* Duplicate the selected node
|
|
*/
|
|
duplicateNode: function () {
|
|
let selection = this.selection;
|
|
if (!selection.isElementNode() ||
|
|
selection.isRoot() ||
|
|
selection.isAnonymousNode() ||
|
|
selection.isPseudoElementNode()) {
|
|
return;
|
|
}
|
|
this.walker.duplicateNode(selection.nodeFront).catch(e => console.error(e));
|
|
},
|
|
|
|
/**
|
|
* Delete the selected node.
|
|
*/
|
|
deleteNode: function () {
|
|
if (!this.selection.isNode() ||
|
|
this.selection.isRoot()) {
|
|
return;
|
|
}
|
|
|
|
// If the markup panel is active, use the markup panel to delete
|
|
// the node, making this an undoable action.
|
|
if (this.markup) {
|
|
this.markup.deleteNode(this.selection.nodeFront);
|
|
} else {
|
|
// remove the node from content
|
|
this.walker.removeNode(this.selection.nodeFront);
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Add attribute to node.
|
|
* Used for node context menu and shouldn't be called directly.
|
|
*/
|
|
onAddAttribute: function () {
|
|
let container = this.markup.getContainer(this.selection.nodeFront);
|
|
container.addAttribute();
|
|
},
|
|
|
|
/**
|
|
* Edit attribute for node.
|
|
* Used for node context menu and shouldn't be called directly.
|
|
*/
|
|
onEditAttribute: function () {
|
|
let container = this.markup.getContainer(this.selection.nodeFront);
|
|
container.editAttribute(this.nodeMenuTriggerInfo.name);
|
|
},
|
|
|
|
/**
|
|
* Remove attribute from node.
|
|
* Used for node context menu and shouldn't be called directly.
|
|
*/
|
|
onRemoveAttribute: function () {
|
|
let container = this.markup.getContainer(this.selection.nodeFront);
|
|
container.removeAttribute(this.nodeMenuTriggerInfo.name);
|
|
},
|
|
|
|
expandNode: function () {
|
|
this.markup.expandAll(this.selection.nodeFront);
|
|
},
|
|
|
|
collapseNode: function () {
|
|
this.markup.collapseNode(this.selection.nodeFront);
|
|
},
|
|
|
|
/**
|
|
* This method is here for the benefit of the node-menu-link-follow menu item
|
|
* in the inspector contextual-menu.
|
|
*/
|
|
onFollowLink: function () {
|
|
let type = this.panelDoc.popupNode.dataset.type;
|
|
let link = this.panelDoc.popupNode.dataset.link;
|
|
|
|
this.followAttributeLink(type, link);
|
|
},
|
|
|
|
/**
|
|
* Given a type and link found in a node's attribute in the markup-view,
|
|
* attempt to follow that link (which may result in opening a new tab, the
|
|
* style editor or debugger).
|
|
*/
|
|
followAttributeLink: function (type, link) {
|
|
if (!type || !link) {
|
|
return;
|
|
}
|
|
|
|
if (type === "uri" || type === "cssresource" || type === "jsresource") {
|
|
// Open link in a new tab.
|
|
// When the inspector menu was setup on click (see _setupNodeLinkMenu), we
|
|
// already checked that resolveRelativeURL existed.
|
|
this.inspector.resolveRelativeURL(
|
|
link, this.selection.nodeFront).then(url => {
|
|
if (type === "uri") {
|
|
let browserWin = this.target.tab.ownerDocument.defaultView;
|
|
browserWin.openUILinkIn(url, "tab");
|
|
} else if (type === "cssresource") {
|
|
return this.toolbox.viewSourceInStyleEditor(url);
|
|
} else if (type === "jsresource") {
|
|
return this.toolbox.viewSourceInDebugger(url);
|
|
}
|
|
return null;
|
|
}).catch(e => console.error(e));
|
|
} else if (type == "idref") {
|
|
// Select the node in the same document.
|
|
this.walker.document(this.selection.nodeFront).then(doc => {
|
|
return this.walker.querySelector(doc, "#" + CSS.escape(link)).then(node => {
|
|
if (!node) {
|
|
this.emit("idref-attribute-link-failed");
|
|
return;
|
|
}
|
|
this.selection.setNodeFront(node);
|
|
});
|
|
}).catch(e => console.error(e));
|
|
}
|
|
},
|
|
|
|
/**
|
|
* This method is here for the benefit of the node-menu-link-copy menu item
|
|
* in the inspector contextual-menu.
|
|
*/
|
|
onCopyLink: function () {
|
|
let link = this.panelDoc.popupNode.dataset.link;
|
|
|
|
this.copyAttributeLink(link);
|
|
},
|
|
|
|
/**
|
|
* This method is here for the benefit of copying links.
|
|
*/
|
|
copyAttributeLink: function (link) {
|
|
// When the inspector menu was setup on click (see _setupNodeLinkMenu), we
|
|
// already checked that resolveRelativeURL existed.
|
|
this.inspector.resolveRelativeURL(link, this.selection.nodeFront).then(url => {
|
|
clipboardHelper.copyString(url);
|
|
}, console.error);
|
|
}
|
|
};
|