diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/gallery.common.js | 30 | ||||
| -rw-r--r-- | lib/gallery.show_full_size.js | 97 |
2 files changed, 63 insertions, 64 deletions
diff --git a/lib/gallery.common.js b/lib/gallery.common.js index a9aa6b2c..a8b237bf 100644 --- a/lib/gallery.common.js +++ b/lib/gallery.common.js @@ -151,24 +151,24 @@ var width = size.width() - 6, height = size.height() - 6; - var ratio = width / imageWidth; - imageWidth *= ratio; - imageHeight *= ratio; - - /* after scaling the width, check that the height fits */ - if (imageHeight > height) { - ratio = height / imageHeight; + var ratio = width / imageWidth; imageWidth *= ratio; imageHeight *= ratio; - } - // handle the case where the calculation is almost zero (2.14e-14) - return { - top: Number((height - imageHeight) / 2), - left: Number((width - imageWidth) / 2), - width: Number(imageWidth), - height: Number(imageHeight) - }; + /* after scaling the width, check that the height fits */ + if (imageHeight > height) { + ratio = height / imageHeight; + imageWidth *= ratio; + imageHeight *= ratio; + } + + // handle the case where the calculation is almost zero (2.14e-14) + return { + top: Number((height - imageHeight) / 2), + left: Number((width - imageWidth) / 2), + width: Number(imageWidth), + height: Number(imageHeight) + }; }; // Initialize a short form. Short forms may contain only one text input. diff --git a/lib/gallery.show_full_size.js b/lib/gallery.show_full_size.js index 49dc620a..f617836b 100644 --- a/lib/gallery.show_full_size.js +++ b/lib/gallery.show_full_size.js @@ -1,57 +1,56 @@ (function($) { - /** - * @todo Move inline CSS out to external style sheet (theme style sheet) - */ - $.gallery_show_full_size = function(image_url, image_width, image_height) { - var width = $(document).width(); - var height = $(document).height(); - var size = $.gallery_get_viewport_size(); + /** + * @todo Move inline CSS out to external style sheet (theme style sheet) + */ + $.gallery_show_full_size = function(image_url, image_width, image_height) { + var width = $(document).width(); + var height = $(document).height(); + var size = $.gallery_get_viewport_size(); - $("body").append('<div id="g-fullsize-overlay" class="ui-dialog-overlay" ' + - 'style="border: none; margin: 0; padding: 0; background-color: #000; ' + - 'position: absolute; top: 0px; left: 0px; ' + - 'width: ' + width + 'px; height: ' + height + 'px;' + - ' opacity: 0.7; filter: alpha(opacity=70);' + - '-moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; ' + - '-moz-background-inline-policy: -moz-initial; z-index: 1001;"> </div>'); + $("body").append('<div id="g-fullsize-overlay" class="ui-dialog-overlay" ' + + 'style="border: none; margin: 0; padding: 0; background-color: #000; ' + + 'position: absolute; top: 0px; left: 0px; ' + + 'width: ' + width + 'px; height: ' + height + 'px;' + + ' opacity: 0.7; filter: alpha(opacity=70);' + + '-moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; ' + + '-moz-background-inline-policy: -moz-initial; z-index: 1001;"> </div>'); - var image_size; - if (image_width >= size.width() - 6 || image_height >= size.height() - 6) { - image_size = $.gallery_auto_fit_window(image_width, image_height); - } else { - image_size = { + var image_size; + if (image_width >= size.width() - 6 || image_height >= size.height() - 6) { + image_size = $.gallery_auto_fit_window(image_width, image_height); + } else { + image_size = { top: Number((height - image_height) / 2), left: Number((width - image_width) / 2), width: Number(image_width), height: Number(image_height) - }; - } + }; + } + $("body").append('<div id="g-fullsize" class="ui-dialog ui-widget" ' + + 'style="overflow: hidden; display: block; ' + + 'position: absolute; z-index: 1002; outline-color: -moz-use-text-color; ' + + 'outline-style: none; outline-width: 0px; ' + + 'height: ' + image_size.height + 'px; ' + + 'width: ' + image_size.width + 'px; ' + + 'top: ' + image_size.top + 'px; left: ' + image_size.left + 'px;">' + + '<img id="g-fullsize-image" src="' + image_url + '"' + + 'height="' + image_size.height + '" width="' + image_size.width + '"/></div>'); - $("body").append('<div id="g-fullsize" class="ui-dialog ui-widget" ' + - 'style="overflow: hidden; display: block; ' + - 'position: absolute; z-index: 1002; outline-color: -moz-use-text-color; ' + - 'outline-style: none; outline-width: 0px; ' + - 'height: ' + image_size.height + 'px; ' + - 'width: ' + image_size.width + 'px; ' + - 'top: ' + image_size.top + 'px; left: ' + image_size.left + 'px;">' + - '<img id="g-fullsize-image" src="' + image_url + '"' + - 'height="' + image_size.height + '" width="' + image_size.width + '"/></div>'); - - $().click(function() { - $("#g-fullsize-overlay*").remove(); - $("#g-fullsize").remove(); - }); - $().bind("keypress", function() { - $("#g-fullsize-overlay*").remove(); - $("#g-fullsize").remove(); - }); - $(window).resize(function() { - $("#g-fullsize-overlay").width($(document).width()).height($(document).height()); - image_size = $.gallery_auto_fit_window(image_width, image_height); - $("#g-fullsize").height(image_size.height) - .width(image_size.width) - .css("top", image_size.top) - .css("left", image_size.left); - $("#g-fullsize-image").height(image_size.height).width(image_size.width); - }); - }; + $().click(function() { + $("#g-fullsize-overlay*").remove(); + $("#g-fullsize").remove(); + }); + $().bind("keypress", function() { + $("#g-fullsize-overlay*").remove(); + $("#g-fullsize").remove(); + }); + $(window).resize(function() { + $("#g-fullsize-overlay").width($(document).width()).height($(document).height()); + image_size = $.gallery_auto_fit_window(image_width, image_height); + $("#g-fullsize").height(image_size.height) + .width(image_size.width) + .css("top", image_size.top) + .css("left", image_size.left); + $("#g-fullsize-image").height(image_size.height).width(image_size.width); + }); + }; })(jQuery); |