Ejemplo n.º 1
0
nsresult
nsAppShell::Init()
{
#ifdef PR_LOGGING
    if (!gWidgetLog)
        gWidgetLog = PR_NewLogModule("Widget");
#endif

    mObserversHash.Init();

    nsresult rv = nsBaseAppShell::Init();
    AndroidBridge* bridge = AndroidBridge::Bridge();

    nsCOMPtr<nsIObserverService> obsServ =
        mozilla::services::GetObserverService();
    if (obsServ) {
        obsServ->AddObserver(this, "xpcom-shutdown", false);
    }

    if (sPowerManagerService)
        sPowerManagerService->AddWakeLockListener(sWakeLockListener);

    if (!bridge)
        return rv;

    Preferences::AddStrongObservers(this, kObservedPrefs);

    bool match;
    rv = Preferences::GetBool(PREFNAME_MATCH_OS, &match);
    NS_ENSURE_SUCCESS(rv, rv);

    if (match) {
        bridge->SetSelectedLocale(EmptyString());
        return NS_OK;
    }

    nsAutoString locale;
    rv = Preferences::GetLocalizedString(PREFNAME_UA_LOCALE, &locale);
    if (NS_FAILED(rv)) {
        rv = Preferences::GetString(PREFNAME_UA_LOCALE, &locale);
    }

    bridge->SetSelectedLocale(locale);
    mAllowCoalescingTouches = Preferences::GetBool(PREFNAME_COALESCE_TOUCHES, true);
    return rv;
}
Ejemplo n.º 2
0
NS_IMETHODIMP
nsAppShell::Observe(nsISupports* aSubject,
                    const char* aTopic,
                    const PRUnichar* aData)
{
    if (!strcmp(aTopic, "xpcom-shutdown")) {
        // We need to ensure no observers stick around after XPCOM shuts down
        // or we'll see crashes, as the app shell outlives XPConnect.
        mObserversHash.Clear();
        return nsBaseAppShell::Observe(aSubject, aTopic, aData);
    } else if (!strcmp(aTopic, NS_PREFBRANCH_PREFCHANGE_TOPIC_ID) && aData && (
                   nsDependentString(aData).Equals(
                       NS_LITERAL_STRING(PREFNAME_UA_LOCALE)) ||
                   nsDependentString(aData).Equals(
                       NS_LITERAL_STRING(PREFNAME_COALESCE_TOUCHES)) ||
                   nsDependentString(aData).Equals(
                       NS_LITERAL_STRING(PREFNAME_MATCH_OS)))) {
        AndroidBridge* bridge = AndroidBridge::Bridge();
        if (!bridge) {
            return NS_OK;
        }

        bool match;
        nsresult rv = Preferences::GetBool(PREFNAME_MATCH_OS, &match);
        NS_ENSURE_SUCCESS(rv, rv);

        if (match) {
            bridge->SetSelectedLocale(EmptyString());
            return NS_OK;
        }

        nsAutoString locale;
        if (NS_FAILED(Preferences::GetLocalizedString(PREFNAME_UA_LOCALE,
                                                      &locale))) {
            locale = Preferences::GetString(PREFNAME_UA_LOCALE);
        }

        bridge->SetSelectedLocale(locale);

        mAllowCoalescingTouches = Preferences::GetBool(PREFNAME_COALESCE_TOUCHES, true);
        return NS_OK;
    }
    return NS_OK;
}