93 lines
3.2 KiB
JavaScript
93 lines
3.2 KiB
JavaScript
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jQuery(function () {
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/**
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* Function to reload the preview styles in the main window
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*
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* @param {Window} target the main window
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*/
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function applyPreview(target) {
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// remove style
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var $style = target.jQuery('link[rel=stylesheet][href*="lib/exe/css.php"]');
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$style.attr('href', '');
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// append the loader screen
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var $loader = target.jQuery('#plugin__styling_loader');
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if (!$loader.length) {
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$loader = target.jQuery('<div id="plugin__styling_loader">' + LANG.plugins.styling.loader + '</div>');
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$loader.css({
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'position': 'absolute',
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'width': '100%',
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'height': '100%',
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'top': 0,
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'left': 0,
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'z-index': 5000,
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'background-color': '#fff',
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'opacity': '0.7',
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'color': '#000',
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'font-size': '2.5em',
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'text-align': 'center',
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'line-height': 1.5,
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'padding-top': '2em'
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});
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target.jQuery('body').append($loader);
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}
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// load preview in main window (timeout works around chrome updating CSS weirdness)
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setTimeout(function () {
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var now = new Date().getTime();
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$style.attr('href', DOKU_BASE + 'lib/exe/css.php?preview=1&tseed=' + now);
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}, 500);
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}
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var doreload = 1;
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var $styling_plugin = jQuery('#plugin__styling');
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// if we are not on the plugin page (either main or popup)
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if (!$styling_plugin.length) {
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// handle the preview cookie
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if(DokuCookie.getValue('styling_plugin') == 1) {
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applyPreview(window);
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}
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return; // nothing more to do here
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}
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/* ---- from here on we're in the popup or admin page ---- */
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// add button on main page
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if (!$styling_plugin.hasClass('ispopup')) {
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var $form = $styling_plugin.find('form.styling').first();
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var $btn = jQuery('<button>' + LANG.plugins.styling.popup + '</button>');
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$form.prepend($btn);
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$btn.on('click', function (e) {
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var windowFeatures = "menubar=no,location=no,resizable=yes,scrollbars=yes,status=false,width=500,height=500";
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window.open(DOKU_BASE + 'lib/plugins/styling/popup.php', 'styling_popup', windowFeatures);
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e.preventDefault();
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e.stopPropagation();
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}).wrap('<p></p>');
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return; // we exit here if this is not the popup
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}
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/* ---- from here on we're in the popup only ---- */
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// reload the main page on close
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window.onunload = function(e) {
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if(doreload) {
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DokuCookie.setValue('styling_plugin', 0);
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if(window.opener) window.opener.document.location.reload();
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}
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return null;
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};
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// don't reload on our own buttons
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jQuery(':button').click(function(e){
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doreload = false;
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});
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// on first load apply preview
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if(window.opener) applyPreview(window.opener);
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// enable the preview cookie
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DokuCookie.setValue('styling_plugin', 1);
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});
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