TinyMCE: add wptextpattern plugin
This plugin can automatically format text patterns as you type. It includes two patterns: unordered (`* ` and `- `) and ordered list (`1. ` and `1) `). If the transformation in unwanted, the user can undo the change by pressing backspace, using the undo shortcut, or the undo button in the toolbar. This is the first TinyMCE plugin that has unit tests and there's some good groundwork for adding tests to existing plugins in the future. First run. See #31441. git-svn-id: https://develop.svn.wordpress.org/trunk@32699 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Ella Iseulde Van Dorpe
parent
66f327cff2
commit
5bac5f7ccd
@ -368,7 +368,8 @@ final class _WP_Editors {
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'wpgallery',
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'wplink',
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'wpdialogs',
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'wpview',
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'wptextpattern',
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'wpview'
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);
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if ( ! self::$has_medialib ) {
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100
src/wp-includes/js/tinymce/plugins/wptextpattern/plugin.js
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100
src/wp-includes/js/tinymce/plugins/wptextpattern/plugin.js
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@ -0,0 +1,100 @@
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( function( tinymce, setTimeout ) {
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tinymce.PluginManager.add( 'wptextpattern', function( editor ) {
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var $$ = editor.$,
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patterns = [],
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canUndo = false;
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function add( regExp, callback ) {
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patterns.push( {
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regExp: regExp,
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callback: callback
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} );
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}
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add( /^[*-]\s/, function() {
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this.execCommand( 'InsertUnorderedList' );
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} );
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add( /^1[.)]\s/, function() {
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this.execCommand( 'InsertOrderedList' );
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} );
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editor.on( 'selectionchange', function() {
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canUndo = false;
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} );
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editor.on( 'keydown', function( event ) {
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if ( canUndo && event.keyCode === tinymce.util.VK.BACKSPACE ) {
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editor.undoManager.undo();
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event.preventDefault();
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}
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} );
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editor.on( 'keyup', function( event ) {
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var rng, node, text, parent, child;
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if ( event.keyCode !== tinymce.util.VK.SPACEBAR ) {
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return;
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}
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rng = editor.selection.getRng();
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node = rng.startContainer;
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text = node.nodeValue;
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if ( node.nodeType !== 3 ) {
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return;
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}
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parent = editor.dom.getParent( node, 'p' );
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if ( ! parent ) {
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return;
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}
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while ( child = parent.firstChild ) {
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if ( child.nodeType !== 3 ) {
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parent = child;
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} else {
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break;
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}
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}
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if ( child !== node ) {
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return;
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}
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tinymce.each( patterns, function( pattern ) {
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var replace = text.replace( pattern.regExp, '' );
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if ( text === replace ) {
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return;
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}
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if ( rng.startOffset !== text.length - replace.length ) {
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return;
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}
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editor.undoManager.add();
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editor.undoManager.transact( function() {
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if ( replace ) {
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$$( node ).replaceWith( document.createTextNode( replace ) );
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} else {
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$$( node.parentNode ).empty().append( '<br>' );
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}
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editor.selection.setCursorLocation( parent );
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pattern.callback.apply( editor );
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} );
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// We need to wait for native events to be triggered.
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setTimeout( function() {
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canUndo = true;
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} );
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return false;
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} );
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} );
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} );
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} )( window.tinymce, window.setTimeout );
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@ -131,7 +131,18 @@
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// TODO: Replace this with the new event logic in 3.5
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function type(chr) {
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var editor = tinymce.activeEditor, keyCode, charCode, evt, startElm, rng;
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var editor = tinymce.activeEditor, keyCode, charCode, evt, startElm, rng, startContainer, startOffset, textNode;
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function charCodeToKeyCode(charCode) {
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var lookup = {
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'0': 48, '1': 49, '2': 50, '3': 51, '4': 52, '5': 53, '6': 54, '7': 55, '8': 56, '9': 57,'a': 65, 'b': 66, 'c': 67,
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'd': 68, 'e': 69, 'f': 70, 'g': 71, 'h': 72, 'i': 73, 'j': 74, 'k': 75, 'l': 76, 'm': 77, 'n': 78, 'o': 79, 'p': 80, 'q': 81,
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'r': 82, 's': 83, 't': 84, 'u': 85, 'v': 86, 'w': 87, 'x': 88, 'y': 89, ' ': 32, ',': 188, '-': 189, '.': 190, '/': 191, '\\': 220,
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'[': 219, ']': 221, '\'': 222, ';': 186, '=': 187, ')': 41
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};
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return lookup[String.fromCharCode(charCode)];
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}
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function fakeEvent(target, type, evt) {
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editor.dom.fire(target, type, evt);
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@ -139,7 +150,8 @@
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// Numeric keyCode
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if (typeof(chr) == "number") {
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charCode = keyCode = chr;
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charCode = chr;
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keyCode = charCodeToKeyCode(charCode);
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} else if (typeof(chr) == "string") {
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// String value
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if (chr == '\b') {
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@ -150,10 +162,18 @@
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charCode = chr.charCodeAt(0);
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} else {
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charCode = chr.charCodeAt(0);
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keyCode = charCode;
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keyCode = charCodeToKeyCode(charCode);
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}
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} else {
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evt = chr;
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if (evt.charCode) {
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chr = String.fromCharCode(evt.charCode);
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}
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if (evt.keyCode) {
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keyCode = evt.keyCode;
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}
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}
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evt = evt || {keyCode: keyCode, charCode: charCode};
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@ -175,17 +195,19 @@
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rng.execCommand('Delete', false, null);
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} else {
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rng = editor.selection.getRng();
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startContainer = rng.startContainer;
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if (rng.startContainer.nodeType == 1 && rng.collapsed) {
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var nodes = rng.startContainer.childNodes, lastNode = nodes[nodes.length - 1];
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if (startContainer.nodeType == 1 && rng.collapsed) {
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var nodes = rng.startContainer.childNodes;
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startContainer = nodes[nodes.length - 1];
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}
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// If caret is at <p>abc|</p> and after the abc text node then move it to the end of the text node
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// Expand the range to include the last char <p>ab[c]</p> since IE 11 doesn't delete otherwise
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if (rng.startOffset >= nodes.length - 1 && lastNode && lastNode.nodeType == 3 && lastNode.data.length > 0) {
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rng.setStart(lastNode, lastNode.data.length - 1);
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rng.setEnd(lastNode, lastNode.data.length);
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editor.selection.setRng(rng);
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}
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// If caret is at <p>abc|</p> and after the abc text node then move it to the end of the text node
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// Expand the range to include the last char <p>ab[c]</p> since IE 11 doesn't delete otherwise
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if ( rng.collapsed && startContainer && startContainer.nodeType == 3 && startContainer.data.length > 0) {
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rng.setStart(startContainer, startContainer.data.length - 1);
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rng.setEnd(startContainer, startContainer.data.length);
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editor.selection.setRng(rng);
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}
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editor.getDoc().execCommand('Delete', false, null);
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@ -194,13 +216,19 @@
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rng = editor.selection.getRng(true);
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if (rng.startContainer.nodeType == 3 && rng.collapsed) {
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rng.startContainer.insertData(rng.startOffset, chr);
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rng.setStart(rng.startContainer, rng.startOffset + 1);
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rng.collapse(true);
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editor.selection.setRng(rng);
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// `insertData` may alter the range.
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startContainer = rng.startContainer;
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startOffset = rng.startOffset;
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rng.startContainer.insertData( rng.startOffset, chr );
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rng.setStart( startContainer, startOffset + 1 );
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} else {
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rng.insertNode(editor.getDoc().createTextNode(chr));
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textNode = editor.getDoc().createTextNode(chr);
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rng.insertNode(textNode);
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rng.setStart(textNode, 1);
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}
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rng.collapse(true);
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editor.selection.setRng(rng);
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}
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}
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@ -108,5 +108,11 @@
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<# } #>
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</li>
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</script>
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<!-- TinyMCE -->
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<script src="../../src/wp-includes/js/tinymce/tinymce.js"></script>
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<script src="editor/js/utils.js"></script>
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<script src="wp-includes/js/tinymce/plugins/wptextpattern/plugin.js"></script>
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</body>
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</html>
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@ -0,0 +1,120 @@
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( function( $, QUnit, tinymce, _type, setTimeout ) {
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var editor;
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function type() {
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var args = arguments;
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setTimeout( function() {
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if ( typeof args[0] === 'string' ) {
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args[0] = args[0].split( '' );
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}
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if ( typeof args[0] === 'function' ) {
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args[0]();
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} else {
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_type( args[0].shift() );
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}
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if ( ! args[0].length ) {
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[].shift.call( args );
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}
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if ( args.length ) {
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type.apply( null, args );
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}
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} );
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}
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QUnit.module( 'tinymce.plugins.wptextpattern', {
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beforeEach: function( assert ) {
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var done = assert.async();
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$( '#qunit-fixture' ).append( '<textarea id="editor">' );
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tinymce.init( {
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selector: '#editor',
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plugins: 'wptextpattern',
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init_instance_callback: function() {
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editor = arguments[0];
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editor.focus();
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editor.selection.setCursorLocation();
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setTimeout( done );
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}
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} );
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},
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afterEach: function() {
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editor.remove();
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}
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} );
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QUnit.test( 'Unordered list.', function( assert ) {
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type( '* test', function() {
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assert.equal( editor.getContent(), '<ul>\n<li>test</li>\n</ul>' );
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}, assert.async() );
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} );
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QUnit.test( 'Ordered list.', function( assert ) {
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type( '1. test', function() {
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assert.equal( editor.getContent(), '<ol>\n<li>test</li>\n</ol>' );
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}, assert.async() );
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} );
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QUnit.test( 'Ordered list with content.', function( assert ) {
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editor.setContent( '<p><strong>test</strong></p>' );
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editor.selection.setCursorLocation();
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type( '* ', function() {
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assert.equal( editor.getContent(), '<ul>\n<li><strong>test</strong></li>\n</ul>' );
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}, assert.async() );
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} );
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QUnit.test( 'Only transform inside a P tag.', function( assert ) {
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editor.setContent( '<h1>test</h1>' );
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editor.selection.setCursorLocation();
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type( '* ', function() {
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assert.equal( editor.getContent(), '<h1>* test</h1>' );
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}, assert.async() );
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} );
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QUnit.test( 'Only transform at the start of a P tag.', function( assert ) {
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editor.setContent( '<p>test <strong>test</strong></p>' );
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editor.selection.setCursorLocation( editor.$( 'strong' )[0].firstChild, 0 );
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type( '* ', function() {
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assert.equal( editor.getContent(), '<p>test <strong>* test</strong></p>' );
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}, assert.async() );
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} );
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QUnit.test( 'Only transform when at the cursor is at the start.', function( assert ) {
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editor.setContent( '<p>* test</p>' );
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editor.selection.setCursorLocation( editor.$( 'p' )[0].firstChild, 6 );
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type( ' test', function() {
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assert.equal( editor.getContent(), '<p>* test test</p>' );
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}, assert.async() );
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} );
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QUnit.test( 'Backspace should undo the transformation.', function( assert ) {
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editor.setContent( '<p>test</p>' );
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editor.selection.setCursorLocation();
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type( '* \b', function() {
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assert.equal( editor.getContent(), '<p>* test</p>' );
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assert.equal( editor.selection.getRng().startOffset, 2 );
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}, assert.async() );
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} );
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QUnit.test( 'Backspace should undo the transformation only right after it happened.', function( assert ) {
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editor.setContent( '<p>test</p>' );
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editor.selection.setCursorLocation();
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type( '* ', function() {
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editor.selection.setCursorLocation( editor.$( 'li' )[0].firstChild, 4 );
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// Gecko.
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editor.fire( 'click' );
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}, '\b', function() {
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assert.equal( editor.getContent(), '<ul>\n<li>tes</li>\n</ul>' );
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}, assert.async() );
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} );
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} )( window.jQuery, window.QUnit, window.tinymce, window.Utils.type, window.setTimeout );
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