diff --git a/web/js/002-mousewheel.js b/web/js/002-mousewheel.js new file mode 100644 index 0000000..b793241 --- /dev/null +++ b/web/js/002-mousewheel.js @@ -0,0 +1,78 @@ +/*! Copyright (c) 2010 Brandon Aaron (http://brandonaaron.net) + * Licensed under the MIT License (LICENSE.txt). + * + * Thanks to: http://adomas.org/javascript-mouse-wheel/ for some pointers. + * Thanks to: Mathias Bank(http://www.mathias-bank.de) for a scope bug fix. + * Thanks to: Seamus Leahy for adding deltaX and deltaY + * + * Version: 3.0.4 + * + * Requires: 1.2.2+ + */ + +(function($) { + +var types = ['DOMMouseScroll', 'mousewheel']; + +$.event.special.mousewheel = { + setup: function() { + if ( this.addEventListener ) { + for ( var i=types.length; i; ) { + this.addEventListener( types[--i], handler, false ); + } + } else { + this.onmousewheel = handler; + } + }, + + teardown: function() { + if ( this.removeEventListener ) { + for ( var i=types.length; i; ) { + this.removeEventListener( types[--i], handler, false ); + } + } else { + this.onmousewheel = null; + } + } +}; + +$.fn.extend({ + mousewheel: function(fn) { + return fn ? this.bind("mousewheel", fn) : this.trigger("mousewheel"); + }, + + unmousewheel: function(fn) { + return this.unbind("mousewheel", fn); + } +}); + + +function handler(event) { + var orgEvent = event || window.event, args = [].slice.call( arguments, 1 ), delta = 0, returnValue = true, deltaX = 0, deltaY = 0; + event = $.event.fix(orgEvent); + event.type = "mousewheel"; + + // Old school scrollwheel delta + if ( event.wheelDelta ) { delta = event.wheelDelta/120; } + if ( event.detail ) { delta = -event.detail/3; } + + // New school multidimensional scroll (touchpads) deltas + deltaY = delta; + + // Gecko + if ( orgEvent.axis !== undefined && orgEvent.axis === orgEvent.HORIZONTAL_AXIS ) { + deltaY = 0; + deltaX = -1*delta; + } + + // Webkit + if ( orgEvent.wheelDeltaY !== undefined ) { deltaY = orgEvent.wheelDeltaY/120; } + if ( orgEvent.wheelDeltaX !== undefined ) { deltaX = -1*orgEvent.wheelDeltaX/120; } + + // Add event and delta to the front of the arguments + args.unshift(event, delta, deltaX, deltaY); + + return $.event.handle.apply(this, args); +} + +})(jQuery); \ No newline at end of file diff --git a/web/js/010-control.js b/web/js/010-control.js index 1c0478d..2975049 100644 --- a/web/js/010-control.js +++ b/web/js/010-control.js @@ -348,6 +348,18 @@ $(document).ready(function() { } return true; }); + $(document).mousewheel(function(event, delta) { + if (current_photo_cache == null) + return true; + if (delta < 0) { + window.location.href = $("#next").attr("href"); + return false; + } else if (delta > 0) { + window.location.href = $("#back").attr("href"); + return false; + } + return true; + }); $("#photo-box").mouseenter(function() { $("#photo-links").stop().fadeTo("slow", 0.50).css("display", "inline"); });