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code review

pull/2/head
gorhill 9 years ago
parent
commit
9cd5e959aa
  1. 132
      platform/firefox/vapi-background.js

132
platform/firefox/vapi-background.js

@ -108,6 +108,10 @@ var cleanupTasks = [];
var expectedNumberOfCleanups = 7;
window.addEventListener('unload', function() {
if ( typeof vAPI.app.onShutdown === 'function' ) {
vAPI.app.onShutdown();
}
for ( var cleanup of cleanupTasks ) {
cleanup();
}
@ -129,39 +133,133 @@ window.addEventListener('unload', function() {
/******************************************************************************/
// For now, only booleans.
vAPI.browserSettings = {
originalValues: {},
rememberOriginalValue: function(branch, setting) {
var key = branch + '.' + setting;
if ( this.originalValues.hasOwnProperty(key) ) {
return;
}
var hasUserValue = false;
try {
hasUserValue = Services.prefs.getBranch(branch + '.').prefHasUserValue(setting);
} catch (ex) {
}
this.originalValues[key] = hasUserValue ? this.getBool(branch, setting) : undefined;
},
clear: function(branch, setting) {
var key = branch + '.' + setting;
// Value was not overriden -- nothing to restore
if ( this.originalValues.hasOwnProperty(key) === false ) {
return;
}
var value = this.originalValues[key];
// https://github.com/gorhill/uBlock/issues/292#issuecomment-109621979
// Forget the value immediately, it may change outside of
// uBlock control.
delete this.originalValues[key];
// Original value was a default one
if ( value === undefined ) {
try {
Services.prefs.getBranch(branch + '.').clearUserPref(setting);
} catch (ex) {
}
return;
}
// Current value is same as original
if ( this.getBool(branch, setting) === value ) {
return;
}
// Reset to original value
try {
Services.prefs.getBranch(branch + '.').setBoolPref(setting, value);
} catch (ex) {
}
},
getBool: function(branch, setting) {
try {
return Services.prefs.getBranch(branch + '.').getBoolPref(setting);
} catch (ex) {
}
return undefined;
},
setBool: function(branch, setting, value) {
try {
Services.prefs
.getBranch(branch + '.')
.setBoolPref(setting, value);
Services.prefs.getBranch(branch + '.').setBoolPref(setting, value);
} catch (ex) {
}
},
set: function(details) {
var value;
for ( var setting in details ) {
if ( details.hasOwnProperty(setting) === false ) {
continue;
}
switch ( setting ) {
case 'prefetching':
this.setBool('network', 'prefetch-next', !!details[setting]);
this.rememberOriginalValue('network', 'prefetch-next');
value = !!details[setting];
// https://github.com/gorhill/uBlock/issues/292
// "true" means "do not disable", i.e. leave entry alone
if ( value === true ) {
this.clear('network', 'prefetch-next');
} else {
this.setBool('network', 'prefetch-next', false);
}
break;
case 'hyperlinkAuditing':
this.setBool('browser', 'send_pings', !!details[setting]);
this.setBool('beacon', 'enabled', !!details[setting]);
this.rememberOriginalValue('browser', 'send_pings');
this.rememberOriginalValue('beacon', 'enabled');
value = !!details[setting];
// https://github.com/gorhill/uBlock/issues/292
// "true" means "do not disable", i.e. leave entry alone
if ( value === true ) {
this.clear('browser', 'send_pings');
this.clear('beacon', 'enabled');
} else {
this.setBool('browser', 'send_pings', false);
this.setBool('beacon', 'enabled', false);
}
break;
case 'webrtcIPAddress':
this.rememberOriginalValue('media.peerconnection', 'enabled');
value = !!details[setting];
if ( value === true ) {
this.clear('media.peerconnection', 'enabled');
} else {
this.setBool('media.peerconnection', 'enabled', false);
}
break;
default:
break;
}
}
},
restoreAll: function() {
var pos;
for ( var key in this.originalValues ) {
if ( this.originalValues.hasOwnProperty(key) === false ) {
continue;
}
pos = key.lastIndexOf('.');
this.clear(key.slice(0, pos), key.slice(pos + 1));
}
}
};
cleanupTasks.push(vAPI.browserSettings.restoreAll.bind(vAPI.browserSettings));
/******************************************************************************/
// API matches that of chrome.storage.local:
@ -608,6 +706,18 @@ vAPI.tabs.open = function(details) {
var win = Services.wm.getMostRecentWindow('navigator:browser');
var tabBrowser = getTabBrowser(win);
// Open in a standalone window
if ( details.popup === true ) {
Services.ww.openWindow(
self,
details.url,
null,
'menubar=no,toolbar=no,location=no,resizable=yes',
null
);
return;
}
if ( details.index === -1 ) {
details.index = tabBrowser.browsers.indexOf(tabBrowser.selectedBrowser) + 1;
}
@ -678,7 +788,12 @@ vAPI.tabs.select = function(tab) {
return;
}
var tabBrowser = getTabBrowser(getOwnerWindow(tab)).selectedTab = tab;
// https://github.com/gorhill/uBlock/issues/470
var win = getOwnerWindow(tab);
win.focus();
var tabBrowser = getTabBrowser(win);
tabBrowser.selectedTab = tab;
};
/******************************************************************************/
@ -2180,6 +2295,7 @@ vAPI.toolbarButton = {
location.host + ':closePopup',
onPopupCloseRequested
);
var style = [
'#' + this.id + '.off {',
'list-style-image: url(',
@ -2388,7 +2504,7 @@ vAPI.toolbarButton = {
'}',
'#' + this.id + ' {',
'list-style-image: url(',
vAPI.getURL('img/browsericons/icon19.png'),
vAPI.getURL('img/browsericons/icon19-19.png'),
');',
'}',
'#' + this.viewId + ', #' + this.viewId + ' > iframe {',

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