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/**
*
* Copyright (c) 2010-2012 Serguei Dosyukov, http://blog.dragonsoft.us
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy,
* modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
* IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*/
(function($) {
$.fn.KbdNavigation = function(options, callback) {
this.options = options || {};
var opt = this.options;
this.callback = callback || null;
var clbk = this.callback;
$(this).bind("keydown", function(event) {
if (event.target.type) { return true; }
if (($('div#sb-overlay').is(':visible')) || ($('div#fancybox-overlay').is(':visible')) || ($('div.ui-widget-overlay').is(':visible')) || ($('div#cboxOverlay').is(':visible'))) { return true; }
var direction = "ltr";
if (document.body) {
if (window.getComputedStyle) {
direction = window.getComputedStyle(document.body, null).direction;
} else if (document.body.currentStyle) {
direction = document.body.currentStyle.direction;
}
}
var lnk = "";
var lnk_first, lnk_prev, lnk_parent, lnk_next, lnk_last;
if(opt.first) { lnk_first = opt.first; } else { lnk_first = $("#g-navi-first").attr("href"); }
if(opt.prev) { lnk_prev = opt.prev; } else { lnk_prev = $("#g-navi-prev").attr("href"); }
if(opt.parent) { lnk_parent = opt.parent; } else { lnk_parent = $("#g-navi-parent").attr("href"); }
if(opt.next) { lnk_next = opt.next; } else { lnk_next = $("#g-navi-next").attr("href"); }
if(opt.last) { lnk_last = opt.last; } else { lnk_last = $("#g-navi-last").attr("href"); }
// Support for standard Wind Theme tags
if(!lnk_first) { lnk_first = $(".g-paginator .ui-icon-seek-first").parent().attr("href"); }
if(!lnk_prev) { lnk_prev = $(".g-paginator .ui-icon-seek-prev").parent().attr("href"); }
if(!lnk_next) { lnk_next = $(".g-paginator .ui-icon-seek-next").parent().attr("href"); }
if(!lnk_last) { lnk_last = $(".g-paginator .ui-icon-seek-end").parent().attr("href"); }
var keyCode = event.keyCode;
if (direction == "rtl") {
switch(keyCode) {
case 0x25: // Left
keyCode = 0x27;
break;
case 0x27: // Right
keyCode = 0x25;
break;
}
}
switch(keyCode) {
case 0x25: // Ctr+Left/Left
if(event.ctrlKey) { lnk = lnk_first; } else { lnk = lnk_prev; }
break;
case 0x26: // Ctrl+Up
if(event.ctrlKey) { lnk = lnk_parent; }
break;
case 0x27: // Ctrl+Right/Right
if(event.ctrlKey) { lnk = lnk_last; } else { lnk = lnk_next; }
break;
case 0x43: // Shift + C - Go to Calendar Page - Album/Photo page
if(event.shiftKey) { lnk = $('#g-view-menu a#g-calendarview-link').attr("href"); }
break;
case 0x45: // Shift + E - Open Edit Dialog - Album/Photo page
if(event.shiftKey) { $('#g-site-menu li a.ui-icon-pencil').click(); return false; }
break;
case 0x46: // Shift + F - Open Full Size - Photo page
if(event.shiftKey) { $('#g-view-menu a.g-fullsize-link').click(); return false; }
break;
case 0x49: // Shift + I - Open Exif Info dialog - Photo page
if(event.shiftKey) { $('#g-view-menu a#g-exifdata-link').click(); return false; }
break;
case 0x53: // Shift + S - Go to Search Box
if(event.shiftKey) { $('#g-quick-search-form input[name="q"]').focus(); return false; }
break;
case 0x56: // Shift + V - Thumb/Photo Click to open Slideshow, where supported
if(event.shiftKey) {
$('ul#g-album-grid a.g-sb-preview:visible:first').click();
$('#g-photo a.g-sb-preview:not(.g-hide)').click();
return false;
}
break;
}
if(lnk) {
if(typeof clbk == 'function') {
clbk();
return false;
} else {
window.location = lnk;
return true;
}
}
return true;
});
return this;
}
})(jQuery);
$(document).ready( function() {
$(document).KbdNavigation({});
if ($('#sb-content').is(':visible')) { return true; }
});
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