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Code Issues Releases Wiki Activity

this fixes https://github.com/gorhill/uBlock/issues/101

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This commit is contained in:
gorhill 2015-04-30 17:57:52 -04:00
parent c9c7fedc33
commit 01386b0fd1
1 changed files with 71 additions and 32 deletions
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103
platform/chromium/vapi-background.js
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@ -49,11 +49,10 @@ vAPI.app = {
/******************************************************************************/
if (!chrome.runtime) {
if ( !chrome.runtime ) {
// Chrome 20-21
chrome.runtime = chrome.extension;
}
else if(!chrome.runtime.onMessage) {
} else if ( !chrome.runtime.onMessage ) {
// Chrome 22-25
chrome.runtime.onMessage = chrome.extension.onMessage;
chrome.runtime.sendMessage = chrome.extension.sendMessage;
@ -75,6 +74,21 @@ vAPI.storage = chrome.storage.local;
/******************************************************************************/
// https://github.com/gorhill/uBlock/issues/101
// chrome API expects tab id to be a number, not a string.
var toChromiumTabId = function(tabId) {
if ( typeof tabId === 'string' ) {
tabId = parseInt(tabId, 10);
}
if ( typeof tabId !== 'number' || isNaN(tabId) || tabId === -1 ) {
return 0;
}
return tabId;
};
/******************************************************************************/
vAPI.tabs = {};
/******************************************************************************/
@ -204,7 +218,6 @@ vAPI.tabs.registerListeners = function() {
if ( typeof this.onClosed === 'function' ) {
chrome.tabs.onRemoved.addListener(this.onClosed);
}
};
/******************************************************************************/
@ -218,11 +231,10 @@ vAPI.tabs.get = function(tabId, callback) {
// Caller must be prepared to deal with nil tab value
callback(tab);
};
if ( tabId !== null ) {
if ( typeof tabId === 'string' ) {
tabId = parseInt(tabId, 10);
}
if ( typeof tabId !== 'number' || isNaN(tabId) ) {
tabId = toChromiumTabId(tabId);
if ( tabId === 0 ) {
onTabReady(null);
}
else {
@ -230,6 +242,7 @@ vAPI.tabs.get = function(tabId, callback) {
}
return;
}
var onTabReceived = function(tabs) {
// https://code.google.com/p/chromium/issues/detail?id=410868#c8
if ( chrome.runtime.lastError ) {
@ -289,7 +302,7 @@ vAPI.tabs.open = function(details) {
}
// update doesn't accept index, must use move
chrome.tabs.update(parseInt(details.tabId, 10), _details, function(tab) {
chrome.tabs.update(toChromiumTabId(details.tabId), _details, function(tab) {
// if the tab doesn't exist
if ( vAPI.lastError() ) {
chrome.tabs.create(_details, focusWindow);
@ -337,6 +350,11 @@ vAPI.tabs.open = function(details) {
// Replace the URL of a tab. Noop if the tab does not exist.
vAPI.tabs.replace = function(tabId, url) {
tabId = toChromiumTabId(tabId);
if ( tabId === 0 ) {
return;
}
var targetURL = url;
// extension pages
@ -344,17 +362,10 @@ vAPI.tabs.replace = function(tabId, url) {
targetURL = vAPI.getURL(targetURL);
}
if ( typeof tabId !== 'number' ) {
tabId = parseInt(tabId, 10);
if ( isNaN(tabId) ) {
return;
}
}
chrome.tabs.update(tabId, { url: targetURL }, function() {
// this prevent console error
// https://code.google.com/p/chromium/issues/detail?id=410868#c8
if ( chrome.runtime.lastError ) {
return;
/* noop */
}
});
};
@ -362,20 +373,36 @@ vAPI.tabs.replace = function(tabId, url) {
/******************************************************************************/
vAPI.tabs.remove = function(tabId) {
tabId = toChromiumTabId(tabId);
if ( tabId === 0 ) {
return;
}
var onTabRemoved = function() {
// https://code.google.com/p/chromium/issues/detail?id=410868#c8
if ( vAPI.lastError() ) {
/* noop */
}
};
chrome.tabs.remove(parseInt(tabId, 10), onTabRemoved);
chrome.tabs.remove(tabId, onTabRemoved);
};
/******************************************************************************/
vAPI.tabs.reload = function(tabId /*, flags*/) {
if ( typeof tabId === 'string' ) {
tabId = parseInt(tabId, 10);
tabId = toChromiumTabId(tabId);
if ( tabId === 0 ) {
return;
}
chrome.tabs.reload(tabId);
var onReloaded = function() {
// https://code.google.com/p/chromium/issues/detail?id=410868#c8
if ( chrome.runtime.lastError ) {
/* noop */
}
};
chrome.tabs.reload(tabId, onReloaded);
};
/******************************************************************************/
@ -384,14 +411,14 @@ vAPI.tabs.injectScript = function(tabId, details, callback) {
var onScriptExecuted = function() {
// https://code.google.com/p/chromium/issues/detail?id=410868#c8
if ( chrome.runtime.lastError ) {
/* noop */
}
if ( typeof callback === 'function' ) {
callback();
}
};
if ( tabId ) {
tabId = parseInt(tabId, 10);
chrome.tabs.executeScript(tabId, details, onScriptExecuted);
chrome.tabs.executeScript(toChromiumTabId(tabId), details, onScriptExecuted);
} else {
chrome.tabs.executeScript(details, onScriptExecuted);
}
@ -407,7 +434,11 @@ vAPI.tabs.injectScript = function(tabId, details, callback) {
// anymore, so this ensures it does still exist.
vAPI.setIcon = function(tabId, iconStatus, badge) {
tabId = parseInt(tabId, 10);
tabId = toChromiumTabId(tabId);
if ( tabId === 0 ) {
return;
}
var onIconReady = function() {
if ( vAPI.lastError() ) {
return;
@ -731,18 +762,26 @@ vAPI.onLoadAllCompleted = function() {
}
};
var iconPaths = { '19': 'img/browsericons/icon19-off.png',
'38': 'img/browsericons/icon38-off.png' };
var iconPaths = {
'19': 'img/browsericons/icon19-off.png',
'38': 'img/browsericons/icon38-off.png'
};
try {
chrome.browserAction.setIcon({ path: iconPaths }); // Hello? Is this a recent version of Chrome?
// Hello? Is this a recent version of Chrome?
chrome.browserAction.setIcon({ path: iconPaths });
}
catch(e) {
chrome.browserAction._setIcon = chrome.browserAction.setIcon; // Nope; looks like older than v23
chrome.browserAction.setIcon = function(x, clbk){ // Shim
// Nope; looks like older than v23
chrome.browserAction._setIcon = chrome.browserAction.setIcon;
// Shim
chrome.browserAction.setIcon = function(x, clbk) {
this._setIcon({path: x.path[19], tabId: x.tabId}, clbk);
};
chrome.browserAction.setIcon({ path: iconPaths }); /* maybe this time... I'll win! */
};
// maybe this time... I'll win!
chrome.browserAction.setIcon({ path: iconPaths });
}
chrome.tabs.query({ url: 'http://*/*' }, bindToTabs);
chrome.tabs.query({ url: 'https://*/*' }, bindToTabs);
};