// ==UserScript==
// @name Currency Converter
// @namespace http://www.mrated.com/
// @description Select a numeric value while holding down the Alt key to trigger the currency conversion. Convert to and from any currency you like using Yahoo! Finance.
// @include *
// ==/UserScript==
// Author: Michael Soutar, m@mrated.com - 28 December 2005
// Version: 1.1
// ~~~~~~~~~~~~~~~
// Version History
// ~~~~~~~~~~~~~~~
// ------------------------------------------------------------------------------------------------------------------------------------
// Version Date Who Change(s)
// ======= =========== ======== =======================================================================================================
// 1.0 28 Dec 2005 MSoutar Initial release
// 1.1 29 Dec 2005 MSoutar Restyled UI (blue-based theme, aligned objects)
// The "from" and "to" figures are shown as the title of the result (hover over)
// Made the titles of other objects more descriptive (e.g. the Convert button tells you where the result is from.
// Simple "IsNumeric" check on the source figure to ensure valid results
// ------------------------------------------------------------------------------------------------------------------------------------
//
// Based heavily on Babel Mousish (http://www.cigno5.5.org/)... THANKS!!!!!
//
window.setCurrencyRuleF = function() {
var exampleLangs = 'Examples:\n"AUD" - Australian Dollar\n"GBP" - British Pound\n"CAD" - Canadian Dollar\n"EUR" - Euro\n"JPY" - Japanese Yen\n"USD" - US Dollar';
var from, to;
while(true) {
from = prompt(
'Current conversion preference is ' + window.currencyConvert.translationFrom + " to " + currencyConvert.translationTo + '.'
+ '\n\nPlease enter the source currency code.\n\n' + exampleLangs, window.currencyConvert.translationFrom);
to = prompt('You chose "' + from + '" as the source currency. \n\nPlease enter the target currency code.\n\n' + exampleLangs, window.currencyConvert.translationTo);
if (to == from) {
alert('You chose the same source and destination currencies.');
}
if (from != null && to != null) {
var defaultTranslation = from + "_" + to;
GM_setValue("currencyConvert.translation.from", from);
GM_setValue("currencyConvert.translation.to", to);
window.currencyConvert.translationFrom = from;
window.currencyConvert.translationTo = to;
window.currencyConvert.currencyLangLabel.refreshData();
alert('Conversion settings saved!\n\nSource Currency: ' + from + '\nTarget Currency: ' + to);
break;
} else {
break;
}
}
}
//register command into mený
GM_registerMenuCommand("Currency Convert Preferences", window.setCurrencyRuleF);
//provides to make visible currency convert box only when mouse up and alt key pressed
//or provides to hide currency convert box when user click out of box
window.addEventListener('mouseup', function(mouseEvent) {
var boxLeft = window.currencyConvert.offsetLeft;
var boxRight = boxLeft + window.currencyConvert.offsetWidth;
var boxTop = window.currencyConvert.offsetTop;
var boxBottom = boxTop + window.currencyConvert.offsetHeight;
if (window.currencyConvert.style.display == "inline"
&& (mouseEvent.pageX < boxLeft
|| mouseEvent.pageX > boxRight
|| mouseEvent.pageY < boxTop
|| mouseEvent.pageY > boxBottom)) {
window.currencyConvert.stopCapture();
} else if (window.getSelection() != '' && mouseEvent.altKey) {
window.currencyConvert.psychicalWavesCapture(mouseEvent, window.getSelection());
}
}, true);
//create currency convert object and box instance. make it unvisible on start
function engagecurrencyConvert() {
//set global css
var head, style;
head = document.getElementsByTagName('head')[0];
if (!head) { alert('ugh'); }
style = document.createElement('style');
style.type = 'text/css';
style.innerHTML = "span.gmcurrencyConvertToolBar {margin: 1px; border: 1px dotted gray; padding: 0px 5px 0px 5px;}";
head.appendChild(style);
var currencyConvert = document.createElement("div");
currencyConvert.id = "gmcurrencyConvert";
currencyConvert.translationFrom = GM_getValue("currencyConvert.translation.from", "USD");
currencyConvert.translationTo = GM_getValue("currencyConvert.translation.to", "AUD");
currencyConvert.spinner_imgSrc = "data:image/gif;base64,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";
currencyConvert.yahoo_imgSrc = "http://quote.yahoo.com/favicon.ico";
//hides the currencyConvert box
currencyConvert.stopCapture = function() {
this.style.display = "none";
}
//capture selected text and show the currencyConvert box near the pointer
currencyConvert.psychicalWavesCapture = function(mouseEvent, selectedText) {
if (this.style.display == "none") {
this.style.display = "inline";
this.currencyConvertImage.style.display = "inline";
this.style.left = (mouseEvent.pageX + 5).toString(10) + 'px';
this.style.top = (mouseEvent.pageY + 5).toString(10) + 'px';
this.currencyTextDiv.innerHTML = selectedText;
}
}
//translate the code and after set box properties
currencyConvert.defecates = function () {
if(!isNaN(parseFloat(this.currencyTextDiv.innerHTML))){
this.currencyConvertImage.src = this.spinner_imgSrc;
this.currencyTextDiv.style.backgroundColor = "#FFD";
this.currencyTextDiv.style.color = "#AAA";
GM_xmlhttpRequest({
method: 'GET',
url: 'http://quote.yahoo.com/m5?a=' + this.currencyTextDiv.innerHTML
+ '&s=' + window.currencyConvert.translationFrom
+ '&t=' + window.currencyConvert.translationTo,
onload: function(responseDetails) {
var t = responseDetails.responseText;
//Got to parse the HTML to find the right table cell *sigh*
var ndx1 = t.search('<th nowrap>');
t = t.substring(ndx1, t.length);
ndx1 = t.search('</td><td><b>') + 12;
var ndx2 = t.search('</b>');
window.currencyConvert.currencyTextDiv.title = window.currencyConvert.currencyTextDiv.innerHTML + " " + window.currencyConvert.translationFrom + " = " + t.substring(ndx1, ndx2) + " " + window.currencyConvert.translationTo;
window.currencyConvert.currencyTextDiv.innerHTML = t.substring(ndx1, ndx2);
window.currencyConvert.currencyConvertImage.src = window.currencyConvert.yahoo_imgSrc;
window.currencyConvert.currencyTextDiv.style.backgroundColor = "#FFF";
window.currencyConvert.currencyTextDiv.style.color = "#000";
}
});
}else{
alert("The selected value '" + this.currencyTextDiv.innerHTML + "' is not a valid number.\n\nPlease only select numeric values for conversion.");
}
}
/* --- currency convert box style properties --- */
currencyConvert.style.display = "none";
currencyConvert.style.position = "absolute";
currencyConvert.style.border = "1px solid #888888";
currencyConvert.style.backgroundColor = "#EBE9ED";
currencyConvert.style.padding = "2px";
currencyConvert.style.paddingBottom = "0px";
currencyConvert.style.MozBorderRadius = "5px";
currencyConvert.style.fontFamily = "Arial";
currencyConvert.style.fontSize = "12px";
currencyConvert.style.color = "#444444";
currencyConvert.style.textAlign = "center";
currencyConvert.style.zIndex = "100";
//close button
var closeButton = document.createElement("span");
closeButton.innerHTML = "X";
closeButton.style.color = "White";
closeButton.style.verticalAlign = "middle";
closeButton.style.cursor = "pointer";
closeButton.style.fontFamily = "Arial";
closeButton.style.fontWeight = "Bold";
closeButton.style.fontSize = "6pt";
closeButton.style.paddingTop = "2px";
closeButton.style.paddingBottom = "2px";
closeButton.className = "gmcurrencyConvertToolBar";
closeButton.title = "Close";
closeButton.style.marginLeft = "26px";
closeButton.style.border = "1px solid #000";
closeButton.style.MozBorderRadius = "3px";
closeButton.style.backgroundColor = "#e33";
closeButton.addEventListener('click', function() {currencyConvert.stopCapture();}, true);
//translation configuration
var configButton = document.createElement("span");
configButton.innerHTML = " ";
configButton.style.padding = "5px";
configButton.style.paddingLeft = "7px";
configButton.style.paddingRight = "7px";
configButton.style.background = "url('http://www.gofastbits.com.au/images/spanner_icon.gif') no-repeat center";
configButton.style.verticalAlign = "middle";
configButton.style.cursor = "pointer";
configButton.className = "gmcurrencyConvertToolBar";
configButton.title = "Configure Currency Converter";
configButton.style.border = "1px outset";
configButton.style.backgroundColor = "#ffffff";
configButton.addEventListener('click', function() {window.setCurrencyRuleF();}, true);
//translation from and to source
var langsSpan = document.createElement("span");
langsSpan.refreshData = function() {
langsSpan.innerHTML = currencyConvert.translationFrom + " > " + currencyConvert.translationTo;
langsSpan.title = "Convert from " + currencyConvert.translationFrom + " to " + currencyConvert.translationTo + " - Click to switch conversion";
}
langsSpan.className = "gmcurrencyConvertToolBar";
langsSpan.style.cursor = "default";
langsSpan.style.fontFamily = "Courier New";
langsSpan.style.fontWeight = "Bold";
langsSpan.style.border = "1px inset";
//langsSpan.style.backgroundColor = "#FFF";
langsSpan.style.cursor = "pointer";
langsSpan.style.verticalAlign = "middle";
langsSpan.style.marginLeft = "15px";
langsSpan.style.marginRight = "15px";
langsSpan.addEventListener('click', function() {
var temp = currencyConvert.translationTo;
currencyConvert.translationTo = currencyConvert.translationFrom;
currencyConvert.translationFrom = temp;
langsSpan.refreshData();
}, true);
langsSpan.refreshData();
//image button to convert currency
var currencyConvertImg = document.createElement("img");
currencyConvertImg.src = currencyConvert.yahoo_imgSrc;
currencyConvertImg.title = "Click to convert using Yahoo! Finance";
currencyConvertImg.style.border = "1px outset";
currencyConvertImg.style.backgroundColor = "#ffffff";
currencyConvertImg.style.padding = "5px";
currencyConvertImg.style.paddingLeft = "8px";
currencyConvertImg.style.paddingRight = "8px";
currencyConvertImg.style.marginRight = "2px";
currencyConvertImg.align = "absmiddle";
currencyConvertImg.style.cursor = "pointer";
currencyConvertImg.addEventListener('click', function() {currencyConvert.defecates();}, true);
//text to convert currency span
var currencyTextDiv = document.createElement("div");
//currencyTextDiv.style.width = "100%";
currencyTextDiv.style.color = "#000";
currencyTextDiv.style.border = "1px inset";
currencyTextDiv.style.margin = "2px";
currencyTextDiv.style.backgroundColor = "#fff";
currencyTextDiv.style.fontSize = "12pt";
currencyTextDiv.style.fontWeight = "Bold";
//toolbar
var toolBarDiv = document.createElement("div");
toolBarDiv.style.paddingBottom = "2px";
toolBarDiv.style.paddingTop = "2px";
//title bar
var titleDiv = document.createElement("div");
titleDiv.style.MozBorderRadius = "2px";
titleDiv.style.fontWeight = "Bold";
titleDiv.style.fontSize = "10pt";
titleDiv.style.paddingLeft = "2px";
titleDiv.style.paddingRight = "2px";
titleDiv.style.paddingBottom = "4px";
titleDiv.style.paddingTop = "0px";
titleDiv.style.color = "#FFF";
titleDiv.style.backgroundColor = "#3779CD";
titleDiv.innerHTML = "Currency Converter";
titleDiv.appendChild(closeButton);
//append objects to toolbar
toolBarDiv.appendChild(configButton);
toolBarDiv.appendChild(langsSpan);
toolBarDiv.appendChild(currencyConvertImg);
//put html objects into currencyConvert box
currencyConvert.appendChild(titleDiv);
currencyConvert.appendChild(toolBarDiv);
currencyConvert.appendChild(currencyTextDiv);
//set objects into currencyConvert instance
currencyConvert.currencyConvertImage = currencyConvertImg
currencyConvert.currencyTextDiv = currencyTextDiv;
currencyConvert.currencyLangLabel = langsSpan;
window.currencyConvert = currencyConvert;
document.body.insertBefore(window.currencyConvert, document.body.firstChild);
}
engagecurrencyConvert();
