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Path: /data/applications/aps.bak/gallery/3.0.9-21/standard/htdocs/modules/kbd_nav/js/ [ Home ]
File: kbd_nav.js
/**
*
* 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; }
});