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var chromium;
(function() {
if (!chromium)
chromium = {};
// callback handling
var callbacks = [];
chromium._dispatchCallback = function(callbackId, str) {
try {
if (str) {
callbacks[callbackId](goog.json.parse(str));
} else {
callbacks[callbackId]();
}
} finally {
delete callbacks[callbackId];
}
};
// Send an API request and optionally register a callback.
function sendRequest(request, args, callback) {
var sargs = goog.json.serialize(args);
var callbackId = -1;
if (callback) {
native function GetNextCallbackId();
callbackId = GetNextCallbackId();
callbacks[callbackId] = callback;
}
request(sargs, callbackId);
}
// Tabs
chromium.tabs = {};
// TODO(aa): This should eventually take an optional windowId param.
chromium.tabs.getTabsForWindow = function(callback) {
native function GetTabsForWindow();
sendRequest(GetTabsForWindow, null, callback);
};
chromium.tabs.getTab = function(tabId, callback) {
native function GetTab();
sendRequest(GetTab, tabId, callback);
};
chromium.tabs.createTab = function(tab, callback) {
native function CreateTab();
sendRequest(CreateTab, tab, callback);
};
chromium.tabs.updateTab = function(tab) {
native function UpdateTab();
sendRequest(UpdateTab, tab);
};
chromium.tabs.removeTab = function(tabId) {
native function RemoveTab();
sendRequest(RemoveTab, tabId);
};
})();
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