Actualización

main/inc/lib/javascript/jqgrid/plugins/jquery.contextmenu.js

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+/*
+ * ContextMenu - jQuery plugin for right-click context menus
+ *
+ * Author: Chris Domigan
+ * Contributors: Dan G. Switzer, II
+ * Parts of this plugin are inspired by Joern Zaefferer's Tooltip plugin
+ *
+ * Dual licensed under the MIT and GPL licenses:
+ *   http://www.opensource.org/licenses/mit-license.php
+ *   http://www.gnu.org/licenses/gpl.html
+ *
+ * Version: r2
+ * Date: 16 July 2007
+ *
+ * For documentation visit http://www.trendskitchens.co.nz/jquery/contextmenu/
+ *
+ */
+
+(function($) {
+
+ 	var menu, shadow, content, hash, currentTarget;
+  var defaults = {
+    menuStyle: {
+      listStyle: 'none',
+      padding: '1px',
+      margin: '0px',
+      backgroundColor: '#fff',
+      border: '1px solid #999',
+      width: '100px'
+    },
+    itemStyle: {
+      margin: '0px',
+      color: '#000',
+      display: 'block',
+      cursor: 'default',
+      padding: '3px',
+      border: '1px solid #fff',
+      backgroundColor: 'transparent'
+    },
+    itemHoverStyle: {
+      border: '1px solid #0a246a',
+      backgroundColor: '#b6bdd2'
+    },
+    eventPosX: 'pageX',
+    eventPosY: 'pageY',
+    shadow : true,
+    onContextMenu: null,
+    onShowMenu: null
+ 	};
+
+  $.fn.contextMenu = function(id, options) {
+    if (!menu) {                                      // Create singleton menu
+      menu = $('<div id="jqContextMenu"></div>')
+               .hide()
+               .css({position:'absolute', zIndex:'500'})
+               .appendTo('body')
+               .bind('click', function(e) {
+                 e.stopPropagation();
+               });
+    }
+    if (!shadow) {
+      shadow = $('<div></div>')
+                 .css({backgroundColor:'#000',position:'absolute',opacity:0.2,zIndex:499})
+                 .appendTo('body')
+                 .hide();
+    }
+    hash = hash || [];
+    hash.push({
+      id : id,
+      menuStyle: $.extend({}, defaults.menuStyle, options.menuStyle || {}),
+      itemStyle: $.extend({}, defaults.itemStyle, options.itemStyle || {}),
+      itemHoverStyle: $.extend({}, defaults.itemHoverStyle, options.itemHoverStyle || {}),
+      bindings: options.bindings || {},
+      shadow: options.shadow || options.shadow === false ? options.shadow : defaults.shadow,
+      onContextMenu: options.onContextMenu || defaults.onContextMenu,
+      onShowMenu: options.onShowMenu || defaults.onShowMenu,
+      eventPosX: options.eventPosX || defaults.eventPosX,
+      eventPosY: options.eventPosY || defaults.eventPosY
+    });
+
+    var index = hash.length - 1;
+    $(this).bind('contextmenu', function(e) {
+      // Check if onContextMenu() defined
+      var bShowContext = (!!hash[index].onContextMenu) ? hash[index].onContextMenu(e) : true;
+	  currentTarget = e.target;
+      if (bShowContext) {
+		display(index, this, e );
+		return false;
+	  }
+    });
+    return this;
+  };
+
+  function display(index, trigger, e ) {
+    var cur = hash[index];
+    content = $('#'+cur.id).find('ul:first').clone(true);
+    content.css(cur.menuStyle).find('li').css(cur.itemStyle).hover(
+      function() {
+        $(this).css(cur.itemHoverStyle);
+      },
+      function(){
+        $(this).css(cur.itemStyle);
+      }
+    ).find('img').css({verticalAlign:'middle',paddingRight:'2px'});
+
+    // Send the content to the menu
+    menu.html(content);
+
+    // if there's an onShowMenu, run it now -- must run after content has been added
+		// if you try to alter the content variable before the menu.html(), IE6 has issues
+		// updating the content
+    if (!!cur.onShowMenu) menu = cur.onShowMenu(e, menu);
+
+    $.each(cur.bindings, function(id, func) {
+      $('#'+id, menu).bind('click', function() {
+        hide();
+        func(trigger, currentTarget);
+      });
+    });
+
+    menu.css({'left':e[cur.eventPosX],'top':e[cur.eventPosY]}).show();
+    if (cur.shadow) shadow.css({width:menu.width(),height:menu.height(),left:e.pageX+2,top:e.pageY+2}).show();
+    $(document).one('click', hide);
+  }
+
+  function hide() {
+    menu.hide();
+    shadow.hide();
+  }
+
+  // Apply defaults
+  $.contextMenu = {
+    defaults : function(userDefaults) {
+      $.each(userDefaults, function(i, val) {
+        if (typeof val == 'object' && defaults[i]) {
+          $.extend(defaults[i], val);
+        }
+        else defaults[i] = val;
+      });
+    }
+  };
+
+})(jQuery);
+
+$(function() {
+  $('div.contextMenu').hide();
+});