Rename resizeImage gallery_fit_image to follow convention. Move the function to gallery.common.js.

1 files changed, 20 insertions, 1 deletions

diff --git a/lib/gallery.common.js b/lib/gallery.common.js
index 7e6acad9..08656a83 100644
--- a/lib/gallery.common.js
+++ b/lib/gallery.common.js
@@ -12,7 +12,7 @@
       if (container == null) {
         container = 'div';
       }
-      $(this).html("<" + container + ">" + $(this).html() + "</" + container + ">");
+      $(this).html("<" + container + " class=\"gValign\">" + $(this).html() + "</" + container + ">");
       var el = $(this).children(container + ":first");
       var elh = $(el).height();
       var ph = $(this).height();
@@ -52,4 +52,23 @@
       $(this).toggleClass("gLoading" + size);
     });
   };
+
+  /**
+   * Reduce the width of an image if it's wider than its parent container
+   * @param elementID The image's container
+   */
+  $.fn.gallery_fit_image = function() {
+    var photo = $(this).find("img").filter(function() {
+      return this.id.match(/gPhotoId-\d+/);
+    });
+    var cont_width = $(this).width();
+    var photo_width = photo.width();
+    if (cont_width < photo_width) {
+      var proportion = cont_width / photo_width;
+      photo.width(cont_width);
+      photo.height(proportion * photo.height());
+    }
+  };
+
 })(jQuery);
+