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Loads SyntaxHighlighter on demand.

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This commit is contained in:
Lars Jung 2012-08-05 22:01:40 +02:00
parent d4a213beac
commit 298d2e2efd
5 changed files with 57 additions and 22 deletions
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27
src/_h5ai/js/inc/ext/preview-txt.js
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@ -1,5 +1,5 @@
modulejs.define('ext/preview-txt', ['_', '$', 'sh', 'core/settings', 'core/resource', 'core/store', 'core/entry'], function (_, $, SH, allsettings, resource, store, entry) {
modulejs.define('ext/preview-txt', ['_', '$', 'core/settings', 'core/resource', 'core/store', 'core/entry'], function (_, $, allsettings, resource, store, entry) {
var defaults = {
enabled: false,
@ -34,6 +34,24 @@ modulejs.define('ext/preview-txt', ['_', '$', 'sh', 'core/settings', 'core/resou
currentEntries = [],
currentIdx = 0,
loadSyntaxhighlighter = function (callback) {
var id = 'SyntaxHighlighter';
if (window[id]) {
callback(window[id]);
} else {
$.ajax({
url: allsettings.h5aiAbsHref + 'js/syntaxhighlighter.js',
dataType: 'script',
complete: function () {
callback(window[id]);
}
});
}
},
adjustSize = function () {
var rect = $(window).fracs('viewport'),
@ -94,7 +112,12 @@ modulejs.define('ext/preview-txt', ['_', '$', 'sh', 'core/settings', 'core/resou
var $nText = $(templateText).hide().addClass('toolbar: false; brush:').addClass(settings.types[current.type] || 'plain').text(content);
$text.replaceWith($nText);
SH.highlight({}, $nText[0]);
loadSyntaxhighlighter(function (sh) {
if (sh) {
sh.highlight({}, $nText[0]);
}
});
$nText.fadeIn(200);
adjustSize();