1 files changed, 92 insertions, 0 deletions
diff --git a/platform/www/lib/plugins/styling/script.js b/platform/www/lib/plugins/styling/script.js
new file mode 100644
index 0000000..7fa8b25
--- /dev/null
+++ b/platform/www/lib/plugins/styling/script.js
@@ -0,0 +1,92 @@
+jQuery(function () {
+
+    /**
+     * Function to reload the preview styles in the main window
+     *
+     * @param {Window} target the main window
+     */
+    function applyPreview(target) {
+        // remove style
+        var $style = target.jQuery('link[rel=stylesheet][href*="lib/exe/css.php"]');
+        $style.attr('href', '');
+
+        // append the loader screen
+        var $loader = target.jQuery('#plugin__styling_loader');
+        if (!$loader.length) {
+            $loader = target.jQuery('<div id="plugin__styling_loader">' + LANG.plugins.styling.loader + '</div>');
+            $loader.css({
+                'position':         'absolute',
+                'width':            '100%',
+                'height':           '100%',
+                'top':              0,
+                'left':             0,
+                'z-index':          5000,
+                'background-color': '#fff',
+                'opacity':          '0.7',
+                'color':            '#000',
+                'font-size':        '2.5em',
+                'text-align':       'center',
+                'line-height':      1.5,
+                'padding-top':      '2em'
+            });
+            target.jQuery('body').append($loader);
+        }
+
+        // load preview in main window (timeout works around chrome updating CSS weirdness)
+        setTimeout(function () {
+            var now = new Date().getTime();
+            $style.attr('href', DOKU_BASE + 'lib/exe/css.php?preview=1&tseed=' + now);
+        }, 500);
+    }
+
+    var doreload = 1;
+    var $styling_plugin = jQuery('#plugin__styling');
+
+    // if we are not on the plugin page (either main or popup)
+    if (!$styling_plugin.length) {
+        // handle the preview cookie
+        if(DokuCookie.getValue('styling_plugin') == 1) {
+            applyPreview(window);
+        }
+        return; // nothing more to do here
+    }
+
+    /* ---- from here on we're in the popup or admin page ---- */
+
+    // add button on main page
+    if (!$styling_plugin.hasClass('ispopup')) {
+        var $form = $styling_plugin.find('form.styling').first();
+        var $btn = jQuery('<button>' + LANG.plugins.styling.popup + '</button>');
+        $form.prepend($btn);
+
+        $btn.on('click', function (e) {
+            var windowFeatures = "menubar=no,location=no,resizable=yes,scrollbars=yes,status=false,width=500,height=500";
+            window.open(DOKU_BASE + 'lib/plugins/styling/popup.php', 'styling_popup', windowFeatures);
+            e.preventDefault();
+            e.stopPropagation();
+        }).wrap('<p></p>');
+        return; // we exit here if this is not the popup
+    }
+
+    /* ---- from here on we're in the popup only ---- */
+
+    // reload the main page on close
+    window.onunload = function(e) {
+        if(doreload) {
+            DokuCookie.setValue('styling_plugin', 0);
+            if(window.opener) window.opener.document.location.reload();
+        }
+        return null;
+    };
+
+    // don't reload on our own buttons
+    jQuery(':button').click(function(e){
+        doreload = false;
+    });
+
+    // on first load apply preview
+    if(window.opener) applyPreview(window.opener);
+
+    // enable the preview cookie
+    DokuCookie.setValue('styling_plugin', 1);
+});