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function printlimator() {
//remove conflicts with other javascript libraries
var $ = jQuery;
//like the hover function, but for mousedown state
$.fn.active = function(fn1, fn2) {
var el = this;
$(el).mousedown(fn1);
$(document).mouseup(function() {
fn2.call(el);
});
return this;
};
var history = [];
var dont = false;
$('body *:not(._print_controls, ._print_controls *)').live('click', function (e) {
if (!dont) {
e.preventDefault();
var done;
if(e.altKey) {
done = $("body *").not("._print_controls, ._print_controls *, style")
.not($(this).parents().andSelf())
.not($(this).find("*"))
.hide();
}
else done = $(this).hide();
done.addClass("_print_removed");
history.push(done);
}
}).live('mouseover', function () {
if (!dont) $(this).css('outline', '3px solid red')
}).live('mouseout', function () {
if (!dont) $(this).css('outline', 'none')
});
var controls = $('<div>').addClass('_print_controls').css({
position: 'fixed',
top: 25,
right: 25,
width: 162,
height: 182,
background: 'url(http://css-tricks.com/examples/ThePrintliminator/images/printliminator2.png) no-repeat',
zIndex: 10000
}).mouseover(function () {
dont = true
}).mouseout(function () {
dont = false
}).appendTo('body');
//fix IE6, which doesn't support position: fixed
if (controls.css('position') != 'fixed') {
controls.css('position', 'absolute');
}
//Remove Graphics
$('<div>').css({
background: 'url(http://css-tricks.com/examples/ThePrintliminator/images/printliminator2.png) 0 -182px no-repeat',
position: 'absolute',
top: 6,
left: 6,
width: 74,
height: 74
}).click(function () {
var done = $('img,iframe,object,embed,input[type=image],ins').hide();
var bg = $('body *:not(._print_controls, ._print_controls *)').css('background');
var item = $('body *:not(._print_controls, ._print_controls *)').css('background', 'none');
done.addClass("_print_removed");
history.push(function() {
done.show();
item.css('background', bg);
});
}).hover(function(){
$(this).css({ "background-position": "0 -256px" }) }, function() {
$(this).css({ "background-position": "0 -182px" })
}).active(function(){
$(this).css({ "background-position": "0 -330px" }) }, function() {
$(this).css({ "background-position": "0 -182px" })
}).appendTo(controls);
// Print Stylize
$('<div>').css({
background: 'url(http://css-tricks.com/examples/ThePrintliminator/images/printliminator2.png) no-repeat -222px -182px',
position: 'absolute',
top: 6,
left: 83,
width: 74,
height: 74
}).click(function () {
window.print();
}).hover(function(){
$(this).css({ "background-position": "-222px -256px" }) }, function() {
$(this).css({ "background-position": "-222px -182px" })
}).active(function(){
$(this).css({ "background-position": "-222px -330px" }) }, function() {
$(this).css({ "background-position": "-222px -182px" })
}).appendTo(controls);
//Print
$('<div>').css({
background: 'url(http://css-tricks.com/examples/ThePrintliminator/images/printliminator2.png) -74px -182px no-repeat',
position: 'absolute',
top: 83,
left: 83,
width: 74,
height: 74
}).hover(function(){
$(this).css({ "background-position": "-74px -256px" }) }, function() {
$(this).css({ "background-position": "-74px -182px" })
}).active(function(){
$(this).css({ "background-position": "-74px -330px" }) }, function() {
$(this).css({ "background-position": "-74px -182px" })
}).click(function () {
var links = $("link[rel='stylesheet'], style:not(#_print_control_styles)").remove();
//cache and remove inline styles
var inline = $('body *:not(._print_controls, ._print_controls > *, ._print_removed)').map(function() {
var style = $(this).attr("style");
$(this).attr("style", "");
return {
el: this,
style: style
};
});
var print = $("<link rel='stylesheet' type='text/css' href='http://css-tricks.com/examples/ThePrintliminator/css/printliminator.css'/>").appendTo("head");
history.push(function() {
print.remove();
links.appendTo("head");
inline.each(function() {
$(this.el).attr("style", this.style);
});
});
}).appendTo(controls);
//Close
$('<div>').css({
background: 'url(http://css-tricks.com/examples/ThePrintliminator/images/printliminator2.png) -222px -3px no-repeat',
position: 'absolute',
top: -20,
right: -20,
width: 33,
height: 33
}).hover(function(){
$(this).css({ "background-position": "-222px -39px" }) }, function(){
$(this).css({ "background-position": "-222px -3px" })
}).click(function(){
$('._print_controls').remove();
}).appendTo(controls);
$("<div>").css({
background: 'url(http://css-tricks.com/examples/ThePrintliminator/images/printliminator2.png) -148px -182px no-repeat',
position: 'absolute',
top: 83,
left: 6,
width: 74,
height: 74
}).hover(function(){
$(this).css({ "background-position": "-148px -256px" }) }, function() {
$(this).css({ "background-position": "-148px -182px" })
}).active(function(){
$(this).css({ "background-position": "-148px -330px" }) }, function() {
$(this).css({ "background-position": "-148px -182px" })
}).click(function() {
var last = history.pop();
if(last) {
if(typeof last != 'function')
last.removeClass("_print_removed").show();
else last.call();
}
}).appendTo(controls);
//make sure that the controls don't get printed
$('<style id="_print_control_styles">').text('@media print{._print_controls{display:none;}}').appendTo("head");
}
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