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CKEDITOR.plugins.add("sourcelocation", {
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init: function (editor) {
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var selectText = '';//选中的文字
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// var selectRange;//可视化编辑器选中的区域，用于source返回wysiwyg后的定位
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//var bookmark;
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editor.on("mode", function () {
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if (selectText !== '') {
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if (editor.mode === "wysiwyg") {
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//console.log(bookmark);
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//editor.getSelection().selectBookmarks( bookmark).scrollIntoView();
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//editor.getSelection().scrollIntoView();
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} else {
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if (selectText !== "") {
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var codemirror = window["codemirror_" + editor.id]; //编辑器的codemirror实例
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var find_start = -1;
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var find_str = selectText; //需要查找的字符串
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for (i = 0; i < codemirror.doc.lastLine(); i++) {
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line = codemirror.doc.getLineHandle(i);
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find_start = line.text.indexOf(find_str);
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if (find_start !== -1) {
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line_number = codemirror.doc.getLineNumber(line);
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//console.log(find_start,codemirror.doc.getLineNumber(line),line.text);
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codemirror.doc.setCursor(line_number + 10); //滚动到稍微远一点的行，选中的文本才可以展示在编辑器中间
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codemirror.doc.setSelection(
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{ line: line_number, ch: find_start },
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{ line: line_number, ch: find_start + find_str.length }
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);
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break;
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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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//监控source按钮按下之前的事件，获取当前选中的文字
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editor.on('beforeCommandExec', function (event) {
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var commandName = event.data.name;
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if (commandName == 'source') {
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if (editor.mode === "wysiwyg") {
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selectText = editor.getSelectedHtml(true);
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//selectRange = editor.getSelection().getRanges();
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// bookmark = editor.getSelection().createBookmarks();
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//console.log(bookmark);
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} else {
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selectText = window["codemirror_" + editor.id].doc.getSelection();
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}
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}
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});
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}
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});
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