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/**
* Integration plugin for noscript extension
*
* Usage:
* :noscript info Shows noscript info for the current page.
* :noscript popup Opens the noscript popup.
* :noscript toggletemp Toggles scripts temporarily on current page.
* :noscript toggleperm Toggles scripts permanently on current page.
*
* Note: when the noscript popup is open, you can scroll through the items
* using the following standard vimperator key bindings:
* j move down one
* k move up one
* l open the sub-menu
* h close the sub-menu
* g jump to the first item in the menu
* G jump to the last item in the menu
* For implementation simplicity, only single character bindings are supported,
* so you cannot supply counts to any of the above.
*
* Tested against NoScript 1.8.6
*
* @author Eric Van Dewoestine (ervandew@gmail.com)
* @version 0.4
*
* First two versions written by Martin Stubenschrott, but now maintained by
* Eric. Please direct all correspondence regarding this plugin to Eric.
*/
/**
* Class which provides support for noscript commands and hooks into the
* noscript popup to provide vimperator scrolling bindings (j,k,l,h,g,G).
*
* Note: There appears to be a bug in firefox's menupopup key bindings, where
* if you navigate to a sub popup (l or right arrow), and navigate back to the
* main popup (h or left arrow), then the menupopup seems to lose the ability
* to navigate back to the sub menu, and loses the ability to close the main
* popup via esc (an alt-tab should still close it). This behavior is
* reproducable with or without this plugin.
*/
function NoscriptVimperator() {
var popup = (
noscriptOverlay.stickyUI &&
noscriptOverlay.ns.getPref("stickyUI.onKeyboard") &&
(popup = noscriptOverlay.stickyUI)
) || document.getElementById("noscript-status-popup");
popup.addEventListener('popupshown', popupshown, true);
popup.addEventListener('popuphidden', popuphidden, true);
function popupshown(event){
if (event.target == popup){
window.addEventListener("keypress", keypress, true);
}
}
function popuphidden(event){
if (event.target == popup){
window.removeEventListener("keypress", keypress, true);
}
}
function keypress(event){
var keyCode = null;
switch(String.fromCharCode(event.which)){
case "j":
keyCode = 40;
break;
case "k":
keyCode = 38;
break;
case "l":
keyCode = 39;
break;
case "h":
keyCode = 37;
break;
case "G":
keyCode = 35;
break;
case "g":
keyCode = 36;
break;
default:
break;
}
if (keyCode){
var newEvent = window.document.createEvent('KeyboardEvent');
newEvent.initKeyEvent(
"keypress", true, true, null, false, false, false, false, keyCode, 0);
popup.dispatchEvent(newEvent);
}
}
return {
info: function(){
liberator.echo(util.objectToString(noscriptOverlay.getSites(), true));
},
popup: function(){
noscriptOverlay.showUI();
},
toggletemp: function(){
noscriptOverlay.toggleCurrentPage(3);
},
toggleperm: function(){
const ns = noscriptOverlay.ns;
const url = ns.getQuickSite(content.document.documentURI, /*level*/ 3);
noscriptOverlay.safeAllow(url, !ns.isJSEnabled(url), false);
},
_execute: function(args){
var name = args.shift();
var cmd = nsv[name];
if (!cmd){
liberator.echoerr('Unsupported noscript command: ' + name);
return false;
}
return cmd(args);
},
_completer: function(context){
var commands = [];
for (var name in nsv){
if (name.indexOf('_') !== 0 && nsv.hasOwnProperty(name)){
commands.push(name);
}
}
context.completions = [[c, ''] for each (c in commands)];
}
};
}
var nsv = NoscriptVimperator();
commands.addUserCommand(["nosc[ript]"],
"Execute noscript commands",
function(args) { nsv._execute(args); },
{ argCount: '1', completer: nsv._completer }
);
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