devtools/client/inspector/markup/views/text-container.js


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40

/* 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/. */

"use strict";

const Heritage = require("sdk/core/heritage");
const nodeConstants = require("devtools/shared/dom-node-constants");
const TextEditor = require("devtools/client/inspector/markup/views/text-editor");
const MarkupContainer = require("devtools/client/inspector/markup/views/markup-container");

/**
 * An implementation of MarkupContainer for text node and comment nodes.
 * Allows basic text editing in a textarea.
 *
 * @param  {MarkupView} markupView
 *         The markup view that owns this container.
 * @param  {NodeFront} node
 *         The node to display.
 * @param  {Inspector} inspector
 *         The inspector tool container the markup-view
 */
function MarkupTextContainer(markupView, node) {
  MarkupContainer.prototype.initialize.call(this, markupView, node,
    "textcontainer");

  if (node.nodeType == nodeConstants.TEXT_NODE) {
    this.editor = new TextEditor(this, node, "text");
  } else if (node.nodeType == nodeConstants.COMMENT_NODE) {
    this.editor = new TextEditor(this, node, "comment");
  } else {
    throw new Error("Invalid node for MarkupTextContainer");
  }

  this.tagLine.appendChild(this.editor.elt);
}

MarkupTextContainer.prototype = Heritage.extend(MarkupContainer.prototype, {});

module.exports = MarkupTextContainer;