370 lines
11 KiB
JavaScript
370 lines
11 KiB
JavaScript
(function () {
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var textpattern = (function () {
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'use strict';
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var Cell = function (initial) {
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var value = initial;
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var get = function () {
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return value;
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};
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var set = function (v) {
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value = v;
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};
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var clone = function () {
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return Cell(get());
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};
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return {
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get: get,
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set: set,
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clone: clone
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};
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};
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var PluginManager = tinymce.util.Tools.resolve('tinymce.PluginManager');
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var get = function (patternsState) {
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var setPatterns = function (newPatterns) {
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patternsState.set(newPatterns);
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};
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var getPatterns = function () {
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return patternsState.get();
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};
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return {
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setPatterns: setPatterns,
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getPatterns: getPatterns
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};
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};
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var $_3jqwvhqgjdud7da9 = { get: get };
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var defaultPatterns = [
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{
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start: '*',
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end: '*',
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format: 'italic'
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},
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{
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start: '**',
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end: '**',
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format: 'bold'
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},
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{
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start: '***',
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end: '***',
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format: [
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'bold',
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'italic'
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]
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},
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{
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start: '#',
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format: 'h1'
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},
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{
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start: '##',
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format: 'h2'
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},
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{
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start: '###',
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format: 'h3'
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},
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{
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start: '####',
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format: 'h4'
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},
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{
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start: '#####',
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format: 'h5'
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},
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{
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start: '######',
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format: 'h6'
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},
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{
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start: '1. ',
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cmd: 'InsertOrderedList'
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},
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{
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start: '* ',
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cmd: 'InsertUnorderedList'
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},
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{
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start: '- ',
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cmd: 'InsertUnorderedList'
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}
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];
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var getPatterns = function (editorSettings) {
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return editorSettings.textpattern_patterns !== undefined ? editorSettings.textpattern_patterns : defaultPatterns;
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};
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var $_7lr1utqhjdud7daa = { getPatterns: getPatterns };
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var Delay = tinymce.util.Tools.resolve('tinymce.util.Delay');
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var VK = tinymce.util.Tools.resolve('tinymce.util.VK');
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var TreeWalker = tinymce.util.Tools.resolve('tinymce.dom.TreeWalker');
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var Tools = tinymce.util.Tools.resolve('tinymce.util.Tools');
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var sortPatterns = function (patterns) {
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return patterns.sort(function (a, b) {
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if (a.start.length > b.start.length) {
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return -1;
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}
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if (a.start.length < b.start.length) {
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return 1;
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}
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return 0;
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});
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};
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var findPattern = function (patterns, text) {
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for (var i = 0; i < patterns.length; i++) {
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if (text.indexOf(patterns[i].start) !== 0) {
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continue;
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}
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if (patterns[i].end && text.lastIndexOf(patterns[i].end) !== text.length - patterns[i].end.length) {
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continue;
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}
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return patterns[i];
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}
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};
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var isMatchingPattern = function (pattern, text, offset, delta) {
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var textEnd = text.substr(offset - pattern.end.length - delta, pattern.end.length);
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return textEnd === pattern.end;
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};
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var hasContent = function (offset, delta, pattern) {
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return offset - delta - pattern.end.length - pattern.start.length > 0;
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};
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var findEndPattern = function (patterns, text, offset, delta) {
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var pattern, i;
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var sortedPatterns = sortPatterns(patterns);
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for (i = 0; i < sortedPatterns.length; i++) {
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pattern = sortedPatterns[i];
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if (pattern.end !== undefined && isMatchingPattern(pattern, text, offset, delta) && hasContent(offset, delta, pattern)) {
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return pattern;
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}
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}
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};
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var $_bcy5bnqpjdud7dal = {
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findPattern: findPattern,
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findEndPattern: findEndPattern
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};
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var splitContainer = function (container, pattern, endOffset, startOffset, space) {
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container = startOffset > 0 ? container.splitText(startOffset) : container;
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container.splitText(endOffset - startOffset + pattern.end.length);
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container.deleteData(0, pattern.start.length);
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container.deleteData(container.data.length - pattern.end.length, pattern.end.length);
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return container;
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};
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var patternFromRng = function (patterns, rng, space) {
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if (rng.collapsed === false) {
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return;
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}
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var container = rng.startContainer;
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var text = container.data;
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var delta = space === true ? 1 : 0;
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if (container.nodeType !== 3) {
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return;
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}
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var endPattern = $_bcy5bnqpjdud7dal.findEndPattern(patterns, text, rng.startOffset, delta);
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if (endPattern === undefined) {
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return;
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}
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var endOffset = text.lastIndexOf(endPattern.end, rng.startOffset - delta);
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var startOffset = text.lastIndexOf(endPattern.start, endOffset - endPattern.end.length);
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endOffset = text.indexOf(endPattern.end, startOffset + endPattern.start.length);
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if (startOffset === -1) {
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return;
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}
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var patternRng = document.createRange();
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patternRng.setStart(container, startOffset);
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patternRng.setEnd(container, endOffset + endPattern.end.length);
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var startPattern = $_bcy5bnqpjdud7dal.findPattern(patterns, patternRng.toString());
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if (endPattern === undefined || startPattern !== endPattern || container.data.length <= endPattern.start.length + endPattern.end.length) {
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return;
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}
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return {
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pattern: endPattern,
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startOffset: startOffset,
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endOffset: endOffset
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};
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};
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var splitAndApply = function (editor, container, found, space) {
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var formatArray = Tools.isArray(found.pattern.format) ? found.pattern.format : [found.pattern.format];
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var validFormats = Tools.grep(formatArray, function (formatName) {
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var format = editor.formatter.get(formatName);
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return format && format[0].inline;
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});
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if (validFormats.length !== 0) {
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editor.undoManager.transact(function () {
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container = splitContainer(container, found.pattern, found.endOffset, found.startOffset, space);
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formatArray.forEach(function (format) {
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editor.formatter.apply(format, {}, container);
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});
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});
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return container;
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}
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};
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var doApplyInlineFormat = function (editor, patterns, space) {
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var rng = editor.selection.getRng(true);
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var foundPattern = patternFromRng(patterns, rng, space);
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if (foundPattern) {
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return splitAndApply(editor, rng.startContainer, foundPattern, space);
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}
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};
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var applyInlineFormatSpace = function (editor, patterns) {
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return doApplyInlineFormat(editor, patterns, true);
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};
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var applyInlineFormatEnter = function (editor, patterns) {
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return doApplyInlineFormat(editor, patterns, false);
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};
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var applyBlockFormat = function (editor, patterns) {
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var selection, dom, container, firstTextNode, node, format, textBlockElm, pattern, walker, rng, offset;
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selection = editor.selection;
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dom = editor.dom;
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if (!selection.isCollapsed()) {
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return;
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}
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textBlockElm = dom.getParent(selection.getStart(), 'p');
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if (textBlockElm) {
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walker = new TreeWalker(textBlockElm, textBlockElm);
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while (node = walker.next()) {
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if (node.nodeType === 3) {
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firstTextNode = node;
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break;
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}
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}
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if (firstTextNode) {
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pattern = $_bcy5bnqpjdud7dal.findPattern(patterns, firstTextNode.data);
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if (!pattern) {
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return;
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}
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rng = selection.getRng(true);
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container = rng.startContainer;
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offset = rng.startOffset;
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if (firstTextNode === container) {
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offset = Math.max(0, offset - pattern.start.length);
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}
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if (Tools.trim(firstTextNode.data).length === pattern.start.length) {
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return;
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}
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if (pattern.format) {
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format = editor.formatter.get(pattern.format);
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if (format && format[0].block) {
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firstTextNode.deleteData(0, pattern.start.length);
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editor.formatter.apply(pattern.format, {}, firstTextNode);
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rng.setStart(container, offset);
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rng.collapse(true);
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selection.setRng(rng);
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}
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}
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if (pattern.cmd) {
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editor.undoManager.transact(function () {
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firstTextNode.deleteData(0, pattern.start.length);
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editor.execCommand(pattern.cmd);
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});
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}
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}
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}
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};
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var $_kx8jpqmjdud7dah = {
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patternFromRng: patternFromRng,
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applyInlineFormatSpace: applyInlineFormatSpace,
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applyInlineFormatEnter: applyInlineFormatEnter,
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applyBlockFormat: applyBlockFormat
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};
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function handleEnter(editor, patterns) {
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var wrappedTextNode, rng;
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wrappedTextNode = $_kx8jpqmjdud7dah.applyInlineFormatEnter(editor, patterns);
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if (wrappedTextNode) {
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rng = editor.dom.createRng();
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rng.setStart(wrappedTextNode, wrappedTextNode.data.length);
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rng.setEnd(wrappedTextNode, wrappedTextNode.data.length);
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editor.selection.setRng(rng);
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}
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$_kx8jpqmjdud7dah.applyBlockFormat(editor, patterns);
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}
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function handleInlineKey(editor, patterns) {
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var wrappedTextNode, lastChar, lastCharNode, rng, dom;
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wrappedTextNode = $_kx8jpqmjdud7dah.applyInlineFormatSpace(editor, patterns);
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if (wrappedTextNode) {
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dom = editor.dom;
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lastChar = wrappedTextNode.data.slice(-1);
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if (/[\u00a0 ]/.test(lastChar)) {
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wrappedTextNode.deleteData(wrappedTextNode.data.length - 1, 1);
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lastCharNode = dom.doc.createTextNode(lastChar);
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dom.insertAfter(lastCharNode, wrappedTextNode.parentNode);
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rng = dom.createRng();
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rng.setStart(lastCharNode, 1);
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rng.setEnd(lastCharNode, 1);
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editor.selection.setRng(rng);
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}
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}
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}
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var checkKeyEvent = function (codes, event, predicate) {
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for (var i = 0; i < codes.length; i++) {
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if (predicate(codes[i], event)) {
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return true;
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}
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}
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};
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var checkKeyCode = function (codes, event) {
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return checkKeyEvent(codes, event, function (code, event) {
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return code === event.keyCode && VK.modifierPressed(event) === false;
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});
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};
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var checkCharCode = function (chars, event) {
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return checkKeyEvent(chars, event, function (chr, event) {
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return chr.charCodeAt(0) === event.charCode;
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});
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};
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var $_9hysdsqljdud7dae = {
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handleEnter: handleEnter,
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handleInlineKey: handleInlineKey,
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checkCharCode: checkCharCode,
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checkKeyCode: checkKeyCode
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};
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var setup = function (editor, patternsState) {
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var charCodes = [
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',',
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'.',
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';',
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':',
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'!',
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'?'
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];
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var keyCodes = [32];
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editor.on('keydown', function (e) {
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if (e.keyCode === 13 && !VK.modifierPressed(e)) {
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$_9hysdsqljdud7dae.handleEnter(editor, patternsState.get());
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}
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}, true);
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editor.on('keyup', function (e) {
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if ($_9hysdsqljdud7dae.checkKeyCode(keyCodes, e)) {
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$_9hysdsqljdud7dae.handleInlineKey(editor, patternsState.get());
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}
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});
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editor.on('keypress', function (e) {
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if ($_9hysdsqljdud7dae.checkCharCode(charCodes, e)) {
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Delay.setEditorTimeout(editor, function () {
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$_9hysdsqljdud7dae.handleInlineKey(editor, patternsState.get());
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});
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}
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});
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};
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var $_4y43hxqijdud7dac = { setup: setup };
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PluginManager.add('textpattern', function (editor) {
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var patternsState = Cell($_7lr1utqhjdud7daa.getPatterns(editor.settings));
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$_4y43hxqijdud7dac.setup(editor, patternsState);
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return $_3jqwvhqgjdud7da9.get(patternsState);
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});
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function Plugin () {
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}
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return Plugin;
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}());
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})();
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