User:Mwn3d/monobook.js: Difference between revisions
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(Is this what I should do?) |
m (Grabbing a bug fix) |
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/*======================================== |
/*======================================== |
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This comparison script was written by |
This comparison script was written by |
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Tyrok1, and has been tested on Fx 3.6.6 |
Tyrok1, and has been tested on Fx 3.6.6, |
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Cr 5.0.375.99, Epiphany 2.30.2, |
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Midori 0.2.2 |
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========================================*/ |
========================================*/ |
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var gadgetsAvailable = [ |
var gadgetsAvailable = [ |
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{ |
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{ id: "LanguageComparison", name: "Language comparison", url: "http://rosettacode.org/mw/index.php?title=Rosetta_Code:Language_comparison_script&action=raw&ctype=text/javascript", prefix: "Compare" }, |
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id: "LanguageComparison", |
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{ id: "UtilityButtonBar", name: "Utility button bar", url: "http://rosettacode.org/mw/index.php?title=Rosetta_Code:Per-Code_Example_Buttonbar&action=raw&ctype=text/javascript", prefix: "ButtonBar" } |
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name: "Language comparison", |
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url: "http://rosettacode.org/mw/index.php" + |
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"?title=Rosetta_Code:Language_comparison_script" + |
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"&action=raw&ctype=text/javascript", |
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prefix: "Compare" |
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}, |
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{ |
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id: "UtilityButtonBar", |
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name: "Utility button bar", |
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url: "http://rosettacode.org/mw/index.php" + |
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"?title=Rosetta_Code:Per-Code_Example_Buttonbar" + |
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"&action=raw&ctype=text/javascript", |
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prefix: "ButtonBar" |
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} |
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]; |
]; |
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else |
else |
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{ |
{ |
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//pop up a warning to the user to let them know |
//pop up a warning to the user to let them know |
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//the plugin will be disabled when they reload |
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alert("This script will be disabled on next page load"); |
alert("This script will be disabled on next page load"); |
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} |
} |
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for(var c = 0; checkboxEl = document.getElementById("pt-jsgadgets-gadget" + c); ++c) |
for(var c = 0; checkboxEl = document.getElementById("pt-jsgadgets-gadget" + c); ++c) |
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{ |
{ |
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if(checkboxEl.checked) |
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{ |
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if(checkedBoxes != "") |
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{ |
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checkedBoxes += ","; |
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} |
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checkedBoxes += gadgetsAvailable[c].id; |
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} |
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} |
} |
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//store the cookie |
//store the cookie |
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document.cookie = "jsGadgets=" + escape(checkedBoxes) + |
document.cookie = "jsGadgets=" + escape(checkedBoxes) + |
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"; expires=" + expireDate.toUTCString(); |
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} |
} |
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//split the gadget IDs by comma |
//split the gadget IDs by comma |
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var |
var jsGadgets = fullCookie.substring(gadgetsPos + ("jsGadgets=").length, |
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(endPos > 0 ? endPos : fullCookie.length)); |
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var checkIDs = unescape(jsGadgets).split(","); |
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//translate the list of IDs to a list of array indices, |
//translate the list of IDs to a list of array indices, |
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//in keeping with the way the rest of this module works |
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var checkIndices = new Array(); |
var checkIndices = new Array(); |
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for(var g = 0; g < gadgetsAvailable.length; ++g) |
for(var g = 0; g < gadgetsAvailable.length; ++g) |
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prefsEl = liEls[liEls.length - 2]; |
prefsEl = liEls[liEls.length - 2]; |
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} |
} |
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var jsMenuEl = prefsEl.parentNode.insertBefore( |
var jsMenuEl = prefsEl.parentNode.insertBefore( |
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document.createElement("li"), prefsEl.nextSibling); |
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jsMenuEl.setAttribute("id", "pt-jsgadgets"); |
jsMenuEl.setAttribute("id", "pt-jsgadgets"); |
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//add a new link named "My scripts" in the new list item |
//add a new link named "My scripts" in the new list item |
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//from a semantics point of view, this is not great, |
//from a semantics point of view, this is not great, |
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//but this way the styling kicks in to keep it consistent with its siblings |
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var jsLinkEl = jsMenuEl.appendChild(document.createElement("a")); |
var jsLinkEl = jsMenuEl.appendChild(document.createElement("a")); |
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jsLinkEl.appendChild(document.createTextNode("My scripts")); |
jsLinkEl.appendChild(document.createTextNode("My scripts")); |
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modulesListEl.style.display = "none"; |
modulesListEl.style.display = "none"; |
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//raise the zIndex of the new button (as well as |
//raise the zIndex of the new button (as well as |
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//a few parents) so the menu overlaps the page |
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var zEl = modulesListEl; |
var zEl = modulesListEl; |
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for(var z = 0; z < 6 && zEl && zEl.style; ++z, zEl = zEl.parentNode) |
for(var z = 0; z < 6 && zEl && zEl.style; ++z, zEl = zEl.parentNode) |
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for(var c = 0; c < checks.length; ++c) |
for(var c = 0; c < checks.length; ++c) |
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{ |
{ |
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//for each one that should be checked on page load, |
//for each one that should be checked on page load, |
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//check the box, load, and activate it |
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document.getElementById("pt-jsgadgets-gadget" + checks[c]).checked = true; |
document.getElementById("pt-jsgadgets-gadget" + checks[c]).checked = true; |
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GadgetsScriptLoad(checks[c]); |
GadgetsScriptLoad(checks[c]); |
Revision as of 19:12, 19 July 2010
/*========================================
This comparison script was written by
Tyrok1, and has been tested on Fx 3.6.6,
Cr 5.0.375.99, Epiphany 2.30.2,
Midori 0.2.2
========================================*/
var gadgetsAvailable = [
{
id: "LanguageComparison",
name: "Language comparison",
url: "http://rosettacode.org/mw/index.php" +
"?title=Rosetta_Code:Language_comparison_script" +
"&action=raw&ctype=text/javascript",
prefix: "Compare"
},
{
id: "UtilityButtonBar",
name: "Utility button bar",
url: "http://rosettacode.org/mw/index.php" +
"?title=Rosetta_Code:Per-Code_Example_Buttonbar" +
"&action=raw&ctype=text/javascript",
prefix: "ButtonBar"
}
];
function GadgetsAddHandler(el, handlerType, func)
{
//add an event handler in a more cross-browser way
if(el.addEventListener)
{
el.addEventListener(handlerType, func, false);
}
else if(el.attachEvent)
{
el.attachEvent("on" + handlerType, func);
}
else
{
eval("el.on" + handlerType + " = func;");
}
}
function GadgetsScriptLoad(g)
{
//see if we need to load it
//if we don't, there's not much point in loading it again
if(!document.getElementById("GadgetScript" + g))
{
var scriptEl = document.createElement("script");
scriptEl.setAttribute("id", "GadgetScript" + g);
scriptEl.setAttribute("type", "text/javascript");
scriptEl.setAttribute("src", gadgetsAvailable[g].url);
document.documentElement.appendChild(scriptEl);
}
}
function GadgetsScriptActivate(g)
{
//check to see if the script's finished loading
if(eval("typeof " + gadgetsAvailable[g].prefix + "Activate") == "undefined")
{
//not finished yet - try reactivating in another 0.5s
setTimeout(function() { GadgetsScriptActivate(g); }, 500);
}
else
{
//run the activation function
eval(gadgetsAvailable[g].prefix + "Activate();");
}
}
function GadgetsScriptDeactivate(g)
{
//check to see if the specified script has a deactivation function
if(eval("typeof " + gadgetsAvailable[g].prefix + "Deactivate") != "undefined")
{
//it does - run it
eval(gadgetsAvailable[g].prefix + "Deactivate();");
}
else
{
//pop up a warning to the user to let them know
//the plugin will be disabled when they reload
alert("This script will be disabled on next page load");
}
}
function GadgetsCreateCheckboxClosure(el)
{
//create an onclick handler for the script checkboxes
return function() {
//save the checkboxes to the cookie for next page load
GadgetsSaveCheckboxes();
//check to see if we need to activate or deactivate
if(el.checked)
{
//load and activate the script
GadgetsScriptLoad(el.value);
GadgetsScriptActivate(el.value);
}
else
{
//deactivate the script
GadgetsScriptDeactivate(el.value);
}
};
}
function GadgetsMouseOver()
{
//show the scripts dropdown
document.getElementById("pt-jsgadgets-list").style.display = "block";
}
function GadgetsMouseOut()
{
//hide the scripts dropdown
document.getElementById("pt-jsgadgets-list").style.display = "none";
}
function GadgetsSaveCheckboxes()
{
var checkedBoxes = "", checkboxEl = null;
//build a string representation of all of the checked boxes to save to the cookie
for(var c = 0; checkboxEl = document.getElementById("pt-jsgadgets-gadget" + c); ++c)
{
if(checkboxEl.checked)
{
if(checkedBoxes != "")
{
checkedBoxes += ",";
}
checkedBoxes += gadgetsAvailable[c].id;
}
}
//set an expiry date 1000 years into the future
var expireDate = new Date();
expireDate.setFullYear(expireDate.getFullYear() + 1000);
//store the cookie
document.cookie = "jsGadgets=" + escape(checkedBoxes) +
"; expires=" + expireDate.toUTCString();
}
function GadgetsGetCheckboxes()
{
//pull in the cookie and look for the jsGadgets key
var fullCookie = document.cookie;
var gadgetsPos = fullCookie.indexOf("jsGadgets=");
if(gadgetsPos < 0)
{
//no gadgets in the cookie
return new Array();
}
var endPos = fullCookie.indexOf(";", gadgetsPos);
//split the gadget IDs by comma
var jsGadgets = fullCookie.substring(gadgetsPos + ("jsGadgets=").length,
(endPos > 0 ? endPos : fullCookie.length));
var checkIDs = unescape(jsGadgets).split(",");
//translate the list of IDs to a list of array indices,
//in keeping with the way the rest of this module works
var checkIndices = new Array();
for(var g = 0; g < gadgetsAvailable.length; ++g)
{
for(var c = 0; c < checkIDs.length; ++c)
{
if(gadgetsAvailable[g].id == checkIDs[c])
{
checkIndices[checkIndices.length] = g;
break;
}
}
}
return checkIndices;
}
function GadgetsActivate()
{
//find the user preferences button and add a new list item to the right of it
var prefsEl = document.getElementById("pt-preferences");
if(!prefsEl)
{
var personalEl = document.getElementById("p-personal");
if(!personalEl)
{
return;
}
var liEls = personalEl.getElementsByTagName("li");
if(!liEls || liEls.length < 2)
{
return;
}
prefsEl = liEls[liEls.length - 2];
}
var jsMenuEl = prefsEl.parentNode.insertBefore(
document.createElement("li"), prefsEl.nextSibling);
jsMenuEl.setAttribute("id", "pt-jsgadgets");
//add a new link named "My scripts" in the new list item
//from a semantics point of view, this is not great,
//but this way the styling kicks in to keep it consistent with its siblings
var jsLinkEl = jsMenuEl.appendChild(document.createElement("a"));
jsLinkEl.appendChild(document.createTextNode("My scripts"));
jsLinkEl.setAttribute("href", "javascript: void(0);");
jsLinkEl.style.position = "relative";
//add handlers for showing on mouseover and hiding on mouseout
GadgetsAddHandler(jsLinkEl, "mouseover", GadgetsMouseOver);
GadgetsAddHandler(jsLinkEl, "mouseout", GadgetsMouseOut);
//build a list for showing available JS gadgets
var modulesListEl = jsLinkEl.appendChild(document.createElement("ol"));
modulesListEl.setAttribute("id", "pt-jsgadgets-list");
modulesListEl.style.listStyle = "none";
modulesListEl.style.margin = 0;
modulesListEl.style.padding = 0;
modulesListEl.style.position = "absolute";
modulesListEl.style.top = "100%";
modulesListEl.style.left = 0;
modulesListEl.style.backgroundColor = "#fff";
modulesListEl.style.border = "1px solid #69c";
modulesListEl.style.padding = "0.5em";
modulesListEl.style.display = "none";
//raise the zIndex of the new button (as well as
//a few parents) so the menu overlaps the page
var zEl = modulesListEl;
for(var z = 0; z < 6 && zEl && zEl.style; ++z, zEl = zEl.parentNode)
{
zEl.style.zIndex = 100;
}
//add each of the gadgets to the list
for(var m = 0; m < gadgetsAvailable.length; ++m)
{
//add the list item element
var liEl = modulesListEl.appendChild(document.createElement("li"));
liEl.style.display = "block";
liEl.style.cssFloat = "none";
liEl.style.right = "auto";
liEl.style.left = 0;
liEl.style.textAlign = "left";
liEl.style.margin = 0;
liEl.style.padding = 0;
//add the checkbox
var inputEl = document.createElement("input");
var checkboxId = "pt-jsgadgets-gadget" + m;
inputEl.setAttribute("type", "checkbox");
inputEl.setAttribute("id", checkboxId);
inputEl.setAttribute("value", m);
GadgetsAddHandler(inputEl, "click", GadgetsCreateCheckboxClosure(inputEl));
liEl.appendChild(inputEl);
//add the label
var labelEl = document.createElement("label");
labelEl.setAttribute("for", checkboxId);
labelEl.appendChild(document.createTextNode(gadgetsAvailable[m].name));
labelEl.style.paddingLeft = "1em";
liEl.appendChild(labelEl);
}
//fetch the saved checkboxes from the cookie
var checks = GadgetsGetCheckboxes();
for(var c = 0; c < checks.length; ++c)
{
//for each one that should be checked on page load,
//check the box, load, and activate it
document.getElementById("pt-jsgadgets-gadget" + checks[c]).checked = true;
GadgetsScriptLoad(checks[c]);
GadgetsScriptActivate(checks[c]);
}
}
//register the comparison script with the window's load event
GadgetsAddHandler(window, "load", GadgetsActivate);