Mercurial Hosting > sceditor

annotate src/plugins/plaintext.js @ 29:ea32a44b5a6e

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
remove more oo
author Franklin Schmidt <fschmidt@gmail.com>
date Thu, 11 Aug 2022 19:54:03 -0600
parents b7725dab7482
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
0
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
1 /**
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
2 * SCEditor Plain Text Plugin
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
3 * http://www.sceditor.com/
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
4 *
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
5 * Copyright (C) 2016, Sam Clarke (samclarke.com)
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
6 *
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
7 * SCEditor is licensed under the MIT license:
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
8 * http://www.opensource.org/licenses/mit-license.php
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
9 *
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
10 * @author Sam Clarke
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
11 */
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
12 (function (sceditor) {
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
13 'use strict';
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
14
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
15 var utils = sceditor.utils;
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
16 var dom = sceditor.dom;
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
17
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
18 /**
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
19 * Options:
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
20 *
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
21 * pastetext.addButton - If to replace the plaintext button with a toggle
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
22 * button that enables and disables plain text mode.
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
23 *
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
24 * pastetext.enabled - If the plain text button should be enabled at start
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
25 * up. Only applies if addButton is enabled.
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
26 */
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
27 sceditor.plugins.plaintext = function () {
29
ea32a44b5a6e remove more oo
Franklin Schmidt <fschmidt@gmail.com>
parents: 4
diff changeset
28 var base = {};
0
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
29 var plainTextEnabled = true;
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
30
29
ea32a44b5a6e remove more oo
Franklin Schmidt <fschmidt@gmail.com>
parents: 4
diff changeset
31 base.init = function (editor) {
ea32a44b5a6e remove more oo
Franklin Schmidt <fschmidt@gmail.com>
parents: 4
diff changeset
32 var commands = editor.commands;
ea32a44b5a6e remove more oo
Franklin Schmidt <fschmidt@gmail.com>
parents: 4
diff changeset
33 var opts = editor.opts;
0
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
34
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
35 if (opts && opts.plaintext && opts.plaintext.addButton) {
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
36 plainTextEnabled = opts.plaintext.enabled;
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
37
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
38 commands.pastetext = utils.extend(commands.pastetext || {}, {
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
39 state: function () {
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
40 return plainTextEnabled ? 1 : 0;
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
41 },
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
42 exec: function () {
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
43 plainTextEnabled = !plainTextEnabled;
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
44 }
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
45 });
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
46 }
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
47 };
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
48
29
ea32a44b5a6e remove more oo
Franklin Schmidt <fschmidt@gmail.com>
parents: 4
diff changeset
49 base.signalPasteRaw = function (data) {
0
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
50 if (plainTextEnabled) {
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
51 if (data.html && !data.text) {
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
52 var div = document.createElement('div');
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
53 div.innerHTML = data.html;
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
54
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
55 // TODO: Refactor into private shared module with editor
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
56 // innerText adds two newlines after <p> tags so convert
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
57 // them to <div> tags
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
58 utils.each(div.querySelectorAll('p'), function (_, elm) {
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
59 dom.convertElement(elm, 'div');
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
60 });
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
61 // Remove collapsed <br> tags as innerText converts them to
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
62 // newlines
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
63 utils.each(div.querySelectorAll('br'), function (_, elm) {
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
64 if (!elm.nextSibling ||
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
65 !dom.isInline(elm.nextSibling, true)) {
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
66 elm.parentNode.removeChild(elm);
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
67 }
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
68 });
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
69
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
70 document.body.appendChild(div);
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
71 data.text = div.innerText;
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
72 document.body.removeChild(div);
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
73 }
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
74
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
75 data.html = null;
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
76 }
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
77 };
29
ea32a44b5a6e remove more oo
Franklin Schmidt <fschmidt@gmail.com>
parents: 4
diff changeset
78
ea32a44b5a6e remove more oo
Franklin Schmidt <fschmidt@gmail.com>
parents: 4
diff changeset
79 return base;
0
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
80 };
4c4fc447baea start with sceditor-3.1.1
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
81 }(sceditor));