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//
// Copyright (c) 2012 Stefan Bolte <portix@gmx.net>
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with this program; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
//
/*
* Per domain settings extension
*
* This extensions can be used for per-domain-settings. Valid settings are
* the properties of WebKitWebSettings but in camelcase, see
* http://webkitgtk.org/reference/webkitgtk/unstable/WebKitWebSettings.html
* for details.
*
* To use this extension save this script as * $HOME/.local/share/dwb/extensions/perdomainsettings
* and load it with a userscript in $HOME/.config/dwb/userscripts/, e.g.
*
* ------------------------------------------------------------------------------
* |#!javascript |
* | |
* |extensions.load("perdomainsettings"); |
* ------------------------------------------------------------------------------
*
* The config can consist of four objects,
*
* domains: Settings applied based on the second level domain
*
* hosts: Settings applied based on the hostname
*
* uris: Settings applied based on the uri
*
* defaults: Default settings, for each setting in domains, hosts and uris a
* default-value should be specified
*
* Example extensionrc:
*
* ------------------------------------------------------------------------------
* |return { |
* | foo : { ... }, |
* | |
* | perdomainsettings : { |
* | domains : { |
* | "example.com" : { |
* | "enablePlugins" : true |
* | }, |
* | "example.uk.com" : { |
* | "enablePlugins" : true, |
* | "enableScripts" : false |
* | } |
* | }, |
* | hosts : { |
* | "www.example1.com" : { |
* | "autoLoadImages" : true |
* | } |
* | }, |
* | uris : { |
* | "http://www.example2.com/login.php" : { |
* | "autoLoadImages" : false |
* | } |
* | }, |
* | defaults : { |
* | "enablePlugins" : false, |
* | "autoLoadImages" : false, |
* | "enableScripts" : true |
* | } |
* | }, |
* | |
* | bar : { ... } |
* |} |
* ------------------------------------------------------------------------------
*
* Example using extensions.load:
*
* ------------------------------------------------------------------------------
* |extensions.load("perdomainsettings", { |
* | domains : { "example.com" : { "enablePlugins" : true } }, |
* | defaults : { "enablePlugins" : false } |
* |}); |
* ------------------------------------------------------------------------------
*
* */
var me = "perdomainsettings";
var domains = null;
var hosts = null;
var uris = null;
var defaults = null;
var webviews = [];
var sigNavigation = -1;
var sigCloseTab = -1;
function apply(o, settings) {
var key;
var defaults = true;
var websettings = o.settings;
for (key in settings) {
if (!o.set[key]) {
websettings[key] = settings[key];
o.set[key] = true;
}
else {
defaults = false;
}
}
return defaults;
}
function onNavigation(wv, frame, request, action) {
var length = webviews.length;
var i;
var found = false;
var o = null;
for (i=0; i<length; i++) {
if (webviews[i].webview === wv) {
o = webviews[i];
break;
}
}
if (o === null) {
o = { webview : wv, defaults : false, settings : wv.settings };
webviews.push(o);
}
o.set = {};
if (frame === wv.mainFrame) {
try {
var uri = request.uri;
var host = uri.split(/:\/\/|:|\//, 2)[1];
var domain = util.domainFromHost(host);
if (domains[domain]) {
apply(o, domains[domain]);
o.defaults = false;
}
if (hosts[host]) {
apply(o, hosts[host]);
o.defaults = false;
}
if (uris[uri]) {
apply(o, uris[uri]);
o.defaults = false;
}
if (o.defaults === false && apply(o, defaults)) {
o.defaults = true;
}
}
catch (e) {
extensions.error(me, e);
}
}
}
function onCloseTab(wv) {
var i;
for (i=0; i<webviews.length; i++) {
if (webviews[i].webview === wv) {
webviews.splice(i, 1);
return;
}
}
}
function initImpl(config) {
domains = config.domains || {};
hosts = config.hosts || {};
uris = config.uris || {};
defaults = config.defaults || {};
sigNavigation = signals.connect("navigation", onNavigation);
sigCloseTab = signals.connect("closeTab", onCloseTab);
}
return {
init : function (config) {
if (!config) {
extensions.error(me, "Missing config");
return false;
}
initImpl(config);
return true;
},
end : function () {
if (sigNavigation >= 0) {
signals.disconnect(sigNavigation);
sigNavigation = -1;
}
if (sigCloseTab >= 0) {
signals.disconnect(sigCloseTab);
sigCloseTab = -1;
}
}
};
// vim: set ft=javascript:
|
