Mercurial > defr > drupal > scald > dnd

annotate js/tinymce/forcecontainer/editor_plugin_src.js @ 31:767ebf925654

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Added forcecontainer tinymce plugin, lots and lots and lots of refactorizing.
author David Eads <eads@chicagotech.org>
date Thu, 19 Mar 2009 15:58:36 -0500
parents
children
rev   line source
eads@31 1 /**
eads@31 2 * $Id$
eads@31 3 *
eads@31 4 * A plugin to handle forcing a selection to an outer container with a given
eads@31 5 * class.
eads@31 6 *
eads@31 7 * Options
eads@31 8 *
eads@31 9 * forcecontainer_class:
eads@31 10 *
eads@31 11 * Elements with this class will be forced to the outer container on certain
eads@31 12 * events.
eads@31 13 *
eads@31 14 * forcecontainer_trigger_dnd:
eads@31 15 *
eads@31 16 * Custom option -- enables triggering of a custom event via jQuery for the
eads@31 17 * Drag and Drop Library.
eads@31 18 */
eads@31 19
eads@31 20 (function() {
eads@31 21 var Event = tinymce.dom.Event;
eads@31 22
eads@31 23 tinymce.create('tinymce.plugins.ForceContainerPlugin', {
eads@31 24 getInfo : function() {
eads@31 25 return {
eads@31 26 longname : 'Force an element to its outer container',
eads@31 27 author : 'David Eads',
eads@31 28 authorurl : 'http://invisibleinstitute.com/eads',
eads@31 29 infourl : '',
eads@31 30 version : tinymce.majorVersion + "." + tinymce.minorVersion
eads@31 31 };
eads@31 32 },
eads@31 33
eads@31 34 init : function(ed, url) {
eads@31 35 var t = this, forceContainerClass;
eads@31 36
eads@31 37 t.editor = ed;
eads@31 38 forceContainerClass = ed.getParam("forcecontainer_class", "mceForceContainer");
eads@31 39
eads@31 40 ed.onNodeChange.addToTop(function(ed, cm, n) {
eads@31 41 var sc, ec, c;
eads@31 42
eads@31 43 // Block if start or end is inside a non editable element
eads@31 44 sc = ed.dom.getParent(ed.selection.getStart(), function(n) {
eads@31 45 return ed.dom.hasClass(n, forceContainerClass) && !ed.dom.hasClass(n, 'force-container-processed');
eads@31 46 });
eads@31 47
eads@31 48 ec = ed.dom.getParent(ed.selection.getEnd(), function(n) {
eads@31 49 return ed.dom.hasClass(n, forceContainerClass) && !ed.dom.hasClass(n, 'force-container-processed');
eads@31 50 });
eads@31 51
eads@31 52 // Block or unblock
eads@31 53 if (sc || ec) {
eads@31 54 c = sc ? sc : ec;
eads@31 55 ed.selection.select(c);
eads@31 56 t._setDisabled(1);
eads@31 57 return false;
eads@31 58 } else
eads@31 59 t._setDisabled(0);
eads@31 60 });
eads@31 61 },
eads@31 62
eads@31 63 _block : function(ed, e) {
eads@31 64 var k = e.keyCode, s = ed.selection, n = s.getNode(), reparent, forceContainerClass;
eads@31 65
eads@31 66 // Reparent node
eads@31 67 forceContainerClass = ed.getParam("forcecontainer_class", "mceForceContainer");
eads@31 68
eads@31 69 // Block if start or end is inside a non editable element
eads@31 70 sc = ed.dom.getParent(ed.selection.getStart(), function(n) {
eads@31 71 return ed.dom.hasClass(n, forceContainerClass) && !ed.dom.hasClass(n, 'force-container-processed');
eads@31 72 });
eads@31 73
eads@31 74 ec = ed.dom.getParent(ed.selection.getEnd(), function(n) {
eads@31 75 return ed.dom.hasClass(n, forceContainerClass) && !ed.dom.hasClass(n, 'force-container-processed');
eads@31 76 });
eads@31 77
eads@31 78 if (sc || ec) {
eads@31 79 n = (sc) ? sc : ec;
eads@31 80 }
eads@31 81
eads@31 82 // Pass F1-F12, alt, ctrl, shift, page up, page down, arrow keys
eads@31 83 if ((k > 111 && k < 124) || k == 16 || k == 17 || k == 18 || k == 27 || (k > 32 && k < 41)) {
eads@31 84 return;
eads@31 85 }
eads@31 86
eads@31 87 // Step out to parent and delete
eads@31 88 if (k == 8 || k == 46) {
eads@31 89 if (ed.getParam("forcecontainer_trigger_dnd", false)) {
eads@31 90 // @TODO -- this is getting called twice!!!
eads@31 91 $('#' + ed.id + '-wrapper iframe').trigger('dnd_delete', { 'node' : n });
eads@31 92 }
eads@31 93 ed.execCommand('Delete', false, null);
eads@31 94 }
eads@31 95
eads@31 96 // Typing some common characters
eads@31 97 if (k == 13 || (k > 47 && k < 91) || (k > 95 && k < 112) || (k > 185 && k < 223)) {
eads@31 98 var c = ed.dom.get('__caret'), p;
eads@31 99 if (!c) {
eads@31 100 p = ed.dom.create('p', {}, ((k != 13) ? String.fromCharCode(k) : '') + '<span id="__caret">_</span>');
eads@31 101 ed.dom.insertAfter(p, n);
eads@31 102 s.select(c);
eads@31 103 } else {
eads@31 104 s.select(c);
eads@31 105 ed.execCommand('Delete', false, null);
eads@31 106 }
eads@31 107 }
eads@31 108
eads@31 109 return Event.cancel(e);
eads@31 110 },
eads@31 111
eads@31 112
eads@31 113 _setDisabled : function(s) {
eads@31 114 var t = this, ed = t.editor, n = t.container;
eads@31 115
eads@31 116 tinymce.each(ed.controlManager.controls, function(c) {
eads@31 117 c.setDisabled(s);
eads@31 118 });
eads@31 119
eads@31 120 if (s !== t.disabled) {
eads@31 121 if (s) {
eads@31 122 ed.onClick.addToTop(t._block);
eads@31 123 ed.onMouseDown.addToTop(t._block);
eads@31 124 ed.onKeyDown.addToTop(t._block);
eads@31 125 ed.onKeyPress.addToTop(t._block);
eads@31 126 ed.onKeyUp.addToTop(t._block);
eads@31 127 ed.onPaste.addToTop(t._block);
eads@31 128 } else {
eads@31 129 ed.onClick.remove(t._block); // @TODO causing buggy behavior if you click twice
eads@31 130 ed.onMouseDown.remove(t._block);
eads@31 131 ed.onKeyDown.remove(t._block);
eads@31 132 ed.onKeyPress.remove(t._block);
eads@31 133 ed.onKeyUp.remove(t._block);
eads@31 134 ed.onPaste.remove(t._block);
eads@31 135 }
eads@31 136
eads@31 137 t.disabled = s;
eads@31 138 }
eads@31 139 }
eads@31 140 });
eads@31 141
eads@31 142 // Register plugin
eads@31 143 tinymce.PluginManager.add('forcecontainer', tinymce.plugins.ForceContainerPlugin);
eads@31 144 })();