// WTM Extras
// Copyright (c) 2009, Franck Quélain
// Released under the GPL license
// http://www.gnu.org/copyleft/gpl.html
//
// --------------------------------------------------------------------
// This is a Greasemonkey user script.
//
// To install, you need Greasemonkey: http://greasemonkey.mozdev.org/
// Then restart Firefox and revisit this script.
// Under Tools, there will be a new menu item to "Install User Script".
// Accept the default configuration and install.
//
// To uninstall, go to Tools/Manage User Scripts,
// select "wtm_extras", and click Uninstall.
//
// --------------------------------------------------------------------
// CHANGELOG
//
// 2009-07-06 :
//  * Creation
// --------------------------------------------------------------------
//
// ==UserScript==
// @name            wtm_extras
// @namespace       http://infernal-quack.net/
// @description     WhatTheMovie Extras! - version 2009.07.06
// @include         http://*whatthemovie.com/shot/*
// ==/UserScript==

(function(){

	// ============= Show solutions for already solved movie
	
	//  Display title by double-click on the image...
    document.getElementById("image_container").addEventListener("dblclick", showMovieTitle, false);

	// ...or by clicking on the arrow
	var showMovieNameLink = document.createElement("span");
	showMovieNameLink.setAttribute("style","color:white;font-size:150%;cursor:pointer");
	showMovieNameLink.addEventListener("click", showMovieTitle, false);
	showMovieNameLink.appendChild(document.createTextNode("►"));
	var node = document.getElementById("shot_msg");
	node.appendChild(showMovieNameLink);

	function showMovieTitle() {
		if(unsafeWindow.amazonMovieName) {
			var completeMovieName=unescape(unescape(unsafeWindow.amazonMovieName));
			// Remove year
			var movieName = completeMovieName.replace(/ \([0-9]{4}\)$/,"");
			document.getElementById("guess").value=movieName;
			
			var movieNameStrong = document.createElement("strong");
			movieNameStrong.appendChild(document.createTextNode(completeMovieName));
			document.getElementById("shot_title").appendChild(movieNameStrong);
			
			return false;
		}
    }
	
	
	// ============== TinEye image search engine link
	var imageSrc = document.getElementById("shot_still").getAttribute("src");
	var searchTinEye = document.createElement("a");
	searchTinEye.setAttribute("href","http://tineye.com/search?url="+imageSrc);
	searchTinEye.setAttribute("id","wtm_extras_links");
	searchTinEye.appendChild(document.createTextNode("► Search on TinEye"));
	document.getElementById("image_container").insertBefore(searchTinEye,document.getElementById("image_container").firstChild);
	
	// CSS for added elements
	var styleObj=document.createElement("style");
	styleObj.setAttribute("type","text/css");
	document.getElementsByTagName("head")[0].appendChild(styleObj);
	styleObj.appendChild(document.createTextNode(
		"#image_container:hover #wtm_extras_links { \n\
			visibility: visible; \n\
		}\n\
		#wtm_extras_links { \n\
			visibility: hidden; \n\
			display:block; \n\
			width:150px; \n\
			position:absolute; \n\
			right:0; \n\
			top:0; \n\
			background:white; \n\
			z-index:10; \n\
		}\n"
	));	
}
)();