// ==UserScript==
// @name           Pouet Plus
// @namespace      PP
// @description    Preview screenshots straight from the prods search by hovering over links.
// @version        1.1.0
// @include        http://pouet.net/*
// @include        http://www.pouet.net/*
// @grant          none
// ==/UserScript==
// Don't use this, prodScreenshot.user.js is better!
var bg_color = "#EAEAEA";
var border_color = "#D5D5D5";
var font_color = "#000000";
var font_face = "tahoma";
var font_size = "11px";
// I stole this hover code from somewhere else but forgot to credit it - sorry!
function locate(event) {
var posx, posy;
var d = find_div();
if (d) {
posx = event.clientX + window.pageXOffset;
posy = event.clientY + window.pageYOffset;
d.style.top = (posy - 23) + "px";
d.style.left = (posx + 15) + "px";
}
}
function find_div() {
return document.getElementById("link_tt");
}
function setImageSource(tt_image, demo_num, ext) {
// Used to work:
//tt_image.src = "screenshots/"+demo_num+"."+ext;
tt_image.src = "http://www.pouet.net/content/screenshots/"+demo_num+"."+ext;
}
function addImage(tt_image, tt_div) {
tt_div.innerHTML = "";
tt_div.appendChild(tt_image);
}
function create_div(event, elem) {
var tt_div = document.createElement("div");
tt_div.setAttribute("id", "link_tt");
tt_div.setAttribute("style", "background:" + bg_color + ";border:1px solid " + border_color + ";padding:2px;color:" + font_color + ";font-family:" + font_face + ";font-size:" + font_size + ";position:absolute;z-index:1000;");
var demo_num = elem.href.replace(/.*?which=([0-9]*).*/, '$1');
var tt_image = new Image();
setImageSource(tt_image, demo_num, "jpg");
tryOtherExtensionsIfNeeded(tt_div, tt_image, demo_num, ["gif", "png"]);
addImage(tt_image, tt_div);
tt_div.style.display = 'none';
document.body.appendChild(tt_div);
locate(event);
}
function tryOtherExtensionsIfNeeded(tt_div, tt_image, demo_num, imageTypes) {
var fired = false;
tt_image.addEventListener("error", function() {
if (fired) {
return;
}
fired = true;
if (imageTypes.length == 0) {
GM_log("We have run out of image types to try!");
} else {
var ext = imageTypes.pop();
// It seems just updating the src was enough to unregister my error event listener (Chrome 32), so now I am going to create and replace the whole image element.
tt_image = new Image();
setImageSource(tt_image, demo_num, ext);
addImage(tt_image, tt_div);
tryOtherExtensionsIfNeeded(tt_div, tt_image, demo_num, imageTypes.slice(0));
}
}, false);
tt_image.addEventListener("load", function() {
tt_div.style.display = '';
}, false);
}
function kill_window() {
var div = find_div();
if (div) {
div.parentNode.removeChild(div);
}
}
var timer = null;
function resetTimeout(fn) {
if (timer) {
clearTimeout(timer);
timer = null;
}
if (fn) {
timer = setTimeout(fn, 300);
}
}
function create_event(elem) {
elem.addEventListener("mouseover", function(event) { resetTimeout(function() { create_div(event, elem); }); }, false);
elem.addEventListener("mouseout", function() { resetTimeout(null); kill_window(); }, false);
elem.addEventListener("mousemove", function(event) { locate(event); }, true);
}
var links = document.getElementsByTagName("a");
for (i = 0; i < links.length; i++) {
if (
links[i].href.indexOf("/prod.php?which=")>=0     // Yes if this links points to a prod.
&& links[i].href.indexOf("&howmanycomments=")==-1   // But not if it's pointing to a specific comments page.
) {
create_event(links[i]);
}
}