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<!DOCTYPE HTML>
<html>
<head>
<title>Stylish Manage</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
<link href="../skin/32.png" rel="icon">
<style>
table {
border-spacing: 0;
}
#styles td {
border-top: 1px solid #BBB;
}
#styles tr:last-child td {
border-bottom: 1px solid #BBB;
}
.style-item td {
padding-top: 0.5em;
padding-bottom: 0.5em;
}
.style-item .enable-disable-column, .style-item .remove-column, .style-item .enable-disable-column, .style-item .update-column {
text-align: center;
}
.style-item .enable-disable-column button {
margin-left: 1em;
margin-right: 1em;
}
.style-enabled .enable-style {
display: none;
}
.style-disabled .disable-style {
display: none;
}
.style-disabled .style-name {
color: gray;
}
#check-all-for-updates-container {
display: none;
}
.style-update-status, .checking-for-update-message, .update-style, .updating-message, .updated-message, .no-update-message, .update-error-message, .update-not-possible-message {
display: none;
}
.style-update-status, .checking-for-update-message, .updating-message, .updated-message, .no-update-message, .update-error-message, .update-not-possible-message {
color: gray;
font-size: smaller;
font-style: italic;
text-align: right;
}
.checking-for-update .checking-for-update-message, .update-error .update-error-message, .no-update .no-update-message, .updatable .update-style, .update-not-possible .update-not-possible-message {
display: inline;
}
.checking-for-update .style-update-status, .update-error .style-update-status, .no-update .style-update-status, .update-not-possible .style-update-status {
display: block;
}
.loading-image {
display: none;
margin-right: 0.5em;
}
.loading .loading-image {
display: inline;
}
</style>
<script src="common.js"></script>
</head>
<body>
<h1><img src="../skin/32.png" alt=""> Stylish</h1>
<table>
<tbody id="styles">
</tbody>
</table>
<p id="check-all-for-updates-container"><button id="check-all-for-updates" onclick="checkAllForUpdates()"><img src="chrome://browser/skin/tabbrowser/connecting.png" alt="" class="loading-image">Check all for updates</button></p>
<script>
// None of the actions we can perform from this page will directly change the UI. Instead, we will listen to the observer service so we can change ourselves not only from actions from this page, but actions from anywhere.
function escapeHtml(s) {
return s
.replace(/&/g, "&")
.replace(/'/g, "'")
.replace(/"/g, """)
.replace(/>/g, ">")
.replace(/</g, "<")
}
function get(id) {
return service.find(id, service.REGISTER_STYLE_ON_CHANGE);
}
function getUI(id) {
return document.getElementById("style-" + id);
}
function getNodeForStyle(id) {
var frag = document.createDocumentFragment();
frag.appendChild(document.createElement("tbody"));
frag.firstChild.innerHTML = getCode(get(id));
return frag.firstChild.firstChild;
}
function refreshUI(id) {
var oldUi = getUI(id);
oldUi.parentNode.replaceChild(getNodeForStyle(id), oldUi);
}
function enable(id) {
var style = get(id);
style.enabled = true;
style.save();
}
function disable(id) {
var style = get(id);
style.enabled = false;
style.save();
}
function removeStyle(id) {
var style = get(id);
style.delete();
}
function removeUI(id) {
var e = getUI(id);
e.parentNode.removeChild(e);
}
function addUI(id) {
document.getElementById("styles").appendChild(getNodeForStyle(id));
}
function getCode(style) {
return styleTemplate
.replace(/STYLE_STATUS/g, style.enabled ? 'enabled' : 'disabled')
.replace(/STYLE_ID/g, style.id)
.replace(/STYLE_NAME/g, escapeHtml(style.name))
.replace(/STYLE_LINK/g, style.url == null ? "" : "<a href=\"" + escapeHtml(style.url) + "\">[→]</a>");
}
function startInstallFromUrls(button) {
var startedCallback = function() {
updateButtonStatus(button, true);
}
var endedCallback = function() {
updateButtonStatus(button, false);
}
stylishCommon.startInstallFromUrls(startedCallback, endedCallback);
}
var styleTemplate = "<tr id='style-STYLE_ID' class='style-item style-STYLE_STATUS'><td class='style-info'><div class='style-name'>STYLE_NAME STYLE_LINK</div><div class='style-update-status'><span class='checking-for-update-message'>Checking for updates...</span><span class='updated-message'>Updated.</span><span class='no-update-message'>No update available.</span><span class='update-error-message'>Error updating.</span><span class='update-not-possible-message'>No update possible.</span></div></td><td class='update-column'><button class='update-style' onclick='applyUpdate(\"STYLE_ID\")'><img src='chrome://browser/skin/tabbrowser/connecting.png' alt='' class='loading-image'>Update</button></td><td class='enable-disable-column'><button class='enable-style' onclick='enable(\"STYLE_ID\")'>Enable</button><button class='disable-style' onclick='disable(\"STYLE_ID\")'>Disable</button></td><td class='remove-column'><button class='remove-style' onclick='removeStyle(\"STYLE_ID\")'>Remove</button></td></tr>";
var service = Components.classes["@userstyles.org/style;1"].getService(Components.interfaces.stylishStyle);
var styles = service.list(0, {});
var html = styles.map(getCode).join("\n");
document.getElementById("styles").innerHTML = html;
updateUpdateAllButton(styles.length > 0);
function updateUpdateAllButton(show) {
document.getElementById("check-all-for-updates-container").style.display = show ? "block" : "none";
}
var observerService = Components.classes["@mozilla.org/observer-service;1"].getService(Components.interfaces.nsIObserverService);
var deleteObserver = {
observe: function(subject, topic, data) {
removeUI(subject.id);
updateUpdateAllButton(document.getElementById("styles").childNodes.length > 0);
}
};
observerService.addObserver(deleteObserver, "stylish-style-delete", false);
var addObserver = {
observe: function(subject, topic, data) {
addUI(subject.id);
updateUpdateAllButton(true);
}
};
observerService.addObserver(addObserver, "stylish-style-add", false);
var updateObserver = {
observe: function(subject, topic, data) {
refreshUI(subject.id);
}
};
observerService.addObserver(updateObserver, "stylish-style-change", false);
var checkForUpdateObserver = {
observe: function(subject, topic, data) {
var ui = getUI(subject.id);
if (topic == "stylish-style-update-check-start") {
ui.classList.add("checking-for-update");
} else if (topic == "stylish-style-update-check-done") {
ui.classList.remove("checking-for-update");
switch (data) {
case "update-check-error":
ui.classList.add("update-error");
break;
case "no-update-available":
ui.classList.add("no-update");
break;
case "update-available":
ui.classList.add("updatable");
break;
case "no-update-possible":
ui.classList.add("update-not-possible");
break;
}
}
}
};
function checkAllForUpdates() {
var button = document.getElementById("check-all-for-updates");
updateButtonStatus(button, true);
var styles = service.list(0, {});
styles.forEach(function(style) {
// remove any previous update stuff
var cl = getUI(style.id).classList;
cl.remove("update-error");
cl.remove("no-update");
cl.remove("updatable");
cl.remove("update-not-possible");
cl.remove("checking-for-update");
style.checkForUpdates(checkForUpdateObserver);
});
updateButtonStatus(button, false);
}
function applyUpdate(id) {
var ui = getUI(id);
var button = ui.querySelector('.update-style');
updateButtonStatus(button, true);
get(id).applyUpdate(null);
// that should fire stylish-style-change when done, which we're listening to above, and refresh it
}
function updateButtonStatus(button, loading) {
if (loading) {
button.classList.add("loading");
button.setAttribute("disabled", "true");
} else {
button.classList.remove("loading");
button.removeAttribute("disabled");
}
}
</script>
<p>Visit <a href="http://userstyles.org">userstyles.org</a> to install styles, or <button onclick="startInstallFromUrls(this)"><img src="chrome://browser/skin/tabbrowser/connecting.png" alt="" class="loading-image">install from URLs.</button></p>
</body>
</html>
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