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jquery.pathSelector.contextMenu.js
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// This is a adapted version of plugin by Cory S.N. LaViska for using in Path Selector.
//
// Changes by Victor Hugo Herrera Maldonado.
//
// *****************************
// ****** Original License *****
// jQuery Context Menu Plugin
//
// Version 1.00
//
// Cory S.N. LaViska
// A Beautiful Site (http://abeautifulsite.net/)
//
// Visit http://abeautifulsite.net/notebook/80 for usage and more information
//
// Terms of Use
//
// This software is licensed under a Creative Commons License and is copyrighted
// (C)2008 by Cory S.N. LaViska.
//
// For details, visit http://creativecommons.org/licenses/by/3.0/us/
//
if(jQuery)( function() {
$.extend($.fn, {
contextMenu: function(o, callback) {
// Defaults
if( o.menu == undefined ) return false;
if( o.inSpeed == undefined ) o.inSpeed = 50;
if( o.outSpeed == undefined ) o.outSpeed = 75;
// 0 needs to be -1 for expected results (no fade)
if( o.inSpeed == 0 ) o.inSpeed = -1;
if( o.outSpeed == 0 ) o.outSpeed = -1;
// Loop each context menu
$(this).each( function() {
var el = $(this);
var menu;
var isString=(typeof o.menu == "string" || o.menu instanceof String);
if(isString){
menu = $('#' + o.menu);
}else{
menu = $(o.menu);
}
var offset = $(el).offset();
// Add contextMenu class
menu.addClass('contextMenu');
menu.get(0).menuShown=o.menuShown;
$(this).click( function(e) {
var srcElement = $(this);
$(this).unbind('mouseup');
// Hide context menus that may be showing
$(".contextMenu").hide("normal", o.afterHiding);
// Get this context menu
// Detect mouse position
var d = {}, x, y;
if( self.innerHeight ) {
d.pageYOffset = self.pageYOffset;
d.pageXOffset = self.pageXOffset;
d.innerHeight = self.innerHeight;
d.innerWidth = self.innerWidth;
} else if( document.documentElement &&
document.documentElement.clientHeight ) {
d.pageYOffset = document.documentElement.scrollTop;
d.pageXOffset = document.documentElement.scrollLeft;
d.innerHeight = document.documentElement.clientHeight;
d.innerWidth = document.documentElement.clientWidth;
} else if( document.body ) {
d.pageYOffset = document.body.scrollTop;
d.pageXOffset = document.body.scrollLeft;
d.innerHeight = document.body.clientHeight;
d.innerWidth = document.body.clientWidth;
}
(e.pageX) ? x = e.pageX : x = e.clientX + d.scrollLeft;
(e.pageY) ? y = e.pageY : x = e.clientY + d.scrollTop;
// Show the menu
$(document).unbind('click');
menu.get(0).proccessHTML=function(){
var menu=$(this);
menu.find('a').mouseover( function() {
menu.find('LI.hover').removeClass('hover');
$(this).parent().addClass('hover');
}).mouseout( function() {
menu.find('LI.hover').removeClass('hover');
});
// Keyboard
$(document).keypress( function(e) {
switch( e.keyCode ) {
case 38: // up
if( menu.find('LI.hover').size() == 0 ) {
menu.find('LI:last').addClass('hover');
} else {
menu.find('LI.hover').removeClass('hover').prevAll('LI').eq(0).addClass('hover');
if( menu.find('LI.hover').size() == 0 ) menu.find('LI:last').addClass('hover');
}
break;
case 40: // down
if( menu.find('LI.hover').size() == 0 ) {
menu.find('LI:first').addClass('hover');
} else {
menu.find('LI.hover').removeClass('hover').nextAll('LI').eq(0).addClass('hover');
if( menu.find('LI.hover').size() == 0 ) menu.find('LI:first').addClass('hover');
}
break;
case 13: // enter
menu.find('LI.hover A').trigger('click');
break;
case 27: // esc
$(document).trigger('click');
break
}
});
// When items are selected
menu.find('A').unbind('click');
menu.find('LI A').click( function() {
$(document).unbind('click').unbind('keypress');
$(".contextMenu").hide("normal", o.afterHiding);
// Callback
if( callback ) callback( {value:$(this).attr('href').substr($(this).attr('href').indexOf("#")+1), label:$(this).html()}, $(srcElement), {
x: x - offset.left,
y: y - offset.top,
docX: x,
docY: y
} );
return false;
});
// Hide bindings
setTimeout( function() { // Delay for Mozilla
$(document).click( function() {
$(document).unbind('click').unbind('keypress');
menu.fadeOut(o.outSpeed, o.afterHiding);
return false;
});
}, 0);
};
menu.css({
top: srcElement.parent().offset().top + srcElement.parent().outerHeight(),
left: srcElement.offset().left
}).fadeIn(o.inSpeed);
if(menu.get(0).menuShown){
menu.get(0).menuShown(srcElement);
}
});
// Disable text selection
if( $.browser.mozilla ) {
menu.each( function() {
$(this).css({
'MozUserSelect' : 'none'
});
});
} else if( $.browser.msie ) {
menu.each( function() {
$(this).bind('selectstart.disableTextSelect', function() {
return false;
});
});
} else {
menu.each(function() {
$(this).bind('mousedown.disableTextSelect', function() {
return false;
});
});
}
// Disable browser context menu (requires both selectors to work in IE/Safari + FF/Chrome)
$(el).add('UL.contextMenu').bind('contextmenu', function() {
return false;
});
});
return $(this);
},
// Destroy context menu(s)
destroyContextMenu: function() {
// Destroy specified context menus
$(this).each( function() {
// Disable action
$(this).unbind('mousedown').unbind('mouseup');
});
return( $(this) );
}
});
})(jQuery);