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continued: corralling platform-specific stuff into their meta folder

pull/2/head
Raymond Hill 10 years ago
committed by gorhill
parent
commit
aa1f793963
  1. 18
      meta/crx/vapi-background.js

18
meta/crx/vapi-background.js

@ -111,10 +111,9 @@ vAPI.tabs = {
// update doesn't accept index, must use move
chrome.tabs.update(details.tabId, _details, function(tab) {
// if the tab doesn't exist
if (chrome.runtime.lastError) {
if ( vAPI.lastError() ) {
chrome.tabs.create(_details);
}
else if (details.index !== undefined) {
} else if ( details.index !== undefined ) {
chrome.tabs.move(tab.id, {index: details.index});
}
});
@ -195,7 +194,7 @@ vAPI.tabs = {
vAPI.setIcon = function(tabId, img, badge) {
var onIconReady = function() {
if ( chrome.runtime.lastError ) {
if ( vAPI.lastError() ) {
return;
}
@ -213,6 +212,7 @@ vAPI.setIcon = function(tabId, img, badge) {
vAPI.messaging = {
ports: {},
listeners: {},
connector: null,
listen: function(listenerName, callback) {
this.listeners[listenerName] = callback;
@ -226,7 +226,7 @@ vAPI.messaging = {
this.connector = function(port) {
var onMessage = function(request) {
var callback = function(response) {
if (chrome.runtime.lastError || response === undefined) {
if ( vAPI.lastError() || response === undefined ) {
return;
}
@ -239,17 +239,19 @@ vAPI.messaging = {
}
};
// Default handler
var listener = connector(request.msg, port.sender, callback);
if ( listener !== null ) {
return;
}
if ( listener === null ) {
// Specific handler
listener = vAPI.messaging.listeners[request.portName];
if ( typeof listener === 'function' ) {
listener(request.msg, port.sender, callback);
} else {
console.error('µBlock> messaging > unknown request: %o', request);
}
}
};
var onDisconnect = function(port) {

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