root
/
bab-icon


			
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							<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
        "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
    <title></title>
    <meta http-equiv="Content-Type" content="text/html;charset=utf-8"/>
    <script type="text/javascript" src="../internal.js"></script>
    <style type="text/css">
        * {
            margin: 0;
            padding: 0;
            color: #838383;
        }

        table {
            font-size: 12px;
            margin: 10px;
            line-height: 30px
        }

        .txt {
            width: 300px;
            height: 21px;
            line-height: 21px;
            border: 1px solid #d7d7d7;
        }
    </style>
</head>
<body>
<table>
    <tr>
        <td><label for="text"> <var id="lang_input_text"></var></label></td>
        <td><input class="txt" id="text" type="text" disabled="true"/></td>
    </tr>
    <tr>
        <td><label for="href"> <var id="lang_input_url"></var></label></td>
        <td><input class="txt" id="href" type="text"/></td>
    </tr>
    <tr>
        <td><label for="title"> <var id="lang_input_title"></var></label></td>
        <td><input class="txt" id="title" type="text"/></td>
    </tr>
    <tr>
        <td colspan="2">
            <label for="target"><var id="lang_input_target"></var></label>
            <input id="target" type="checkbox"/>
        </td>
    </tr>
    <tr>
        <td colspan="2" id="msg"></td>
    </tr>
</table>
<script type="text/javascript">
    var range = editor.selection.getRange(),
            link = range.collapsed ? editor.queryCommandValue("link") : editor.selection.getStart(),
            url,
            text = $G('text'),
            rangeLink = domUtils.findParentByTagName(range.getCommonAncestor(), 'a', true),
            orgText;
    link = domUtils.findParentByTagName(link, "a", true);
    if (link) {
        url = utils.html(link.getAttribute('_href') || link.getAttribute('href', 2));

        if (rangeLink === link && !link.getElementsByTagName('img').length) {
            text.removeAttribute('disabled');
            orgText = text.value = link[browser.ie ? 'innerText' : 'textContent'];
        } else {
            text.setAttribute('disabled', 'true');
            text.value = lang.validLink;
        }

    } else {
        if (range.collapsed) {
            text.removeAttribute('disabled');
            text.value = '';
        } else {
            text.setAttribute('disabled', 'true');
            text.value = lang.validLink;
        }

    }
    $G("title").value = url ? link.title : "";
    $G("href").value = url ? url : '';
    $G("target").checked = url && link.target == "_blank" ? true : false;
    $focus($G("href"));

    function handleDialogOk() {
        var href = $G('href').value.replace(/^\s+|\s+$/g, '');
        if (href) {
            if (!hrefStartWith(href, ["http", "/", "ftp://"])) {
                href = "http://" + href;
            }
            var obj = {
                'href': href,
                'target': $G("target").checked ? "_blank" : '_self',
                'title': $G("title").value.replace(/^\s+|\s+$/g, ''),
                '_href': href
            };
            //修改链接内容的情况太特殊了，所以先做到这里了
            //todo:情况多的时候，做到command里
            if (orgText && text.value != orgText) {
                link[browser.ie ? 'innerText' : 'textContent'] = obj.textValue = text.value;
                range.selectNode(link).select()
            }
            if (range.collapsed) {
                obj.textValue = text.value;
            }
            editor.execCommand('link', obj);
            dialog.close();
        }
    }
    dialog.onok = handleDialogOk;
    $G('href').onkeydown = $G('title').onkeydown = function (evt) {
        evt = evt || window.event;
        if (evt.keyCode == 13) {
            handleDialogOk();
            return false;
        }
    };
    $G('href').onblur = function () {
        if (!hrefStartWith(this.value, ["http", "/", "ftp://"])) {
            $G("msg").innerHTML = "<span style='color: red'>" + lang.httpPrompt + "</span>";
        } else {
            $G("msg").innerHTML = "";
        }
    };

    function hrefStartWith(href, arr) {
        href = href.replace(/^\s+|\s+$/g, '');
        for (var i = 0, ai; ai = arr[i++];) {
            if (href.indexOf(ai) == 0) {
                return true;
            }
        }
        return false;
    }


</script>
</body>
</html>