nsTypeAheadFind::~nsTypeAheadFind()
{
nsCOMPtr<nsIPrefBranch> prefInternal(do_GetService(NS_PREFSERVICE_CONTRACTID));
if (prefInternal) {
prefInternal->RemoveObserver("accessibility.typeaheadfind", this);
prefInternal->RemoveObserver("accessibility.browsewithcaret", this);
}
}
nsresult nsIDNService::Init()
{
nsCOMPtr<nsIPrefBranch2> prefInternal(do_GetService(NS_PREFSERVICE_CONTRACTID));
if (prefInternal) {
prefInternal->AddObserver(NS_NET_PREF_IDNTESTBED, this, PR_TRUE);
prefInternal->AddObserver(NS_NET_PREF_IDNPREFIX, this, PR_TRUE);
prefInternal->AddObserver(NS_NET_PREF_IDNBLACKLIST, this, PR_TRUE);
prefsChanged(prefInternal, nsnull);
}
return NS_OK;
}
nsresult nsIDNService::Init()
{
nsCOMPtr<nsIPrefService> prefs(do_GetService(NS_PREFSERVICE_CONTRACTID));
if (prefs)
prefs->GetBranch(NS_NET_PREF_IDNWHITELIST, getter_AddRefs(mIDNWhitelistPrefBranch));
nsCOMPtr<nsIPrefBranch2> prefInternal(do_QueryInterface(prefs));
if (prefInternal) {
prefInternal->AddObserver(NS_NET_PREF_IDNTESTBED, this, PR_TRUE);
prefInternal->AddObserver(NS_NET_PREF_IDNPREFIX, this, PR_TRUE);
prefInternal->AddObserver(NS_NET_PREF_IDNBLACKLIST, this, PR_TRUE);
prefInternal->AddObserver(NS_NET_PREF_SHOWPUNYCODE, this, PR_TRUE);
prefsChanged(prefInternal, nsnull);
}
return NS_OK;
}
nsresult
nsTypeAheadFind::Init(nsIDocShell* aDocShell)
{
nsCOMPtr<nsIPrefBranch> prefInternal(do_GetService(NS_PREFSERVICE_CONTRACTID));
mSearchRange = new nsRange();
mStartPointRange = new nsRange();
mEndPointRange = new nsRange();
if (!prefInternal || !EnsureFind())
return NS_ERROR_FAILURE;
SetDocShell(aDocShell);
// ----------- Listen to prefs ------------------
nsresult rv = prefInternal->AddObserver("accessibility.browsewithcaret", this, true);
NS_ENSURE_SUCCESS(rv, rv);
// ----------- Get initial preferences ----------
PrefsReset();
return rv;
}
