void
nsTypeAheadFind::PlayNotFoundSound()
{
if (mNotFoundSoundURL.IsEmpty()) // no sound
return;
if (!mSoundInterface)
mSoundInterface = do_CreateInstance("@mozilla.org/sound;1");
if (mSoundInterface) {
mIsSoundInitialized = true;
if (mNotFoundSoundURL.EqualsLiteral("beep")) {
mSoundInterface->Beep();
return;
}
nsCOMPtr<nsIURI> soundURI;
if (mNotFoundSoundURL.EqualsLiteral("default"))
NS_NewURI(getter_AddRefs(soundURI), NS_LITERAL_CSTRING(TYPEAHEADFIND_NOTFOUND_WAV_URL));
else
NS_NewURI(getter_AddRefs(soundURI), mNotFoundSoundURL);
nsCOMPtr<nsIURL> soundURL(do_QueryInterface(soundURI));
if (soundURL)
mSoundInterface->Play(soundURL);
}
}
NS_IMETHODIMP
nsDownload::OnStateChange(nsIWebProgress* aWebProgress,
nsIRequest* aRequest, PRUint32 aStateFlags,
nsresult aStatus)
{
// Record the start time only if it hasn't been set.
if (LL_IS_ZERO(mStartTime) && (aStateFlags & STATE_START))
SetStartTime(PR_Now());
// When we break the ref cycle with mPersist, we don't want to lose
// access to out member vars!
nsRefPtr<nsDownload> kungFuDeathGrip(this);
// We need to update mDownloadState before updating the dialog, because
// that will close and call CancelDownload if it was the last open window.
nsresult rv = NS_OK;
if (aStateFlags & STATE_STOP) {
if (mDownloadState == DOWNLOADING || mDownloadState == NOTSTARTED) {
mDownloadState = FINISHED;
// Set file size at the end of a transfer (for unknown transfer amounts)
if (mMaxBytes == -1)
mMaxBytes = mCurrBytes;
// Files less than 1Kb shouldn't show up as 0Kb.
if (mMaxBytes < 1024) {
mCurrBytes = 1024;
mMaxBytes = 1024;
}
mPercentComplete = 100;
// Play a sound or show an alert when the download finishes
PRBool playSound = PR_FALSE;
PRBool showAlert = PR_FALSE;
nsXPIDLCString soundStr;
nsCOMPtr<nsIPrefService> prefs = do_GetService("@mozilla.org/preferences-service;1");
if (prefs) {
nsCOMPtr<nsIPrefBranch> prefBranch;
prefs->GetBranch(nsnull, getter_AddRefs(prefBranch));
if (prefBranch) {
rv = prefBranch->GetBoolPref("browser.download.finished_download_sound", &playSound);
if (NS_SUCCEEDED(rv) && playSound)
prefBranch->GetCharPref("browser.download.finished_sound_url", getter_Copies(soundStr));
rv = prefBranch->GetBoolPref("browser.download.finished_download_alert", &showAlert);
if (NS_FAILED(rv))
showAlert = PR_FALSE;
}
}
if (!soundStr.IsEmpty()) {
if (!mDownloadManager->mSoundInterface) {
mDownloadManager->mSoundInterface = do_CreateInstance("@mozilla.org/sound;1");
}
if (mDownloadManager->mSoundInterface) {
nsCOMPtr<nsIURI> soundURI;
NS_NewURI(getter_AddRefs(soundURI), soundStr);
nsCOMPtr<nsIURL> soundURL(do_QueryInterface(soundURI));
if (soundURL)
mDownloadManager->mSoundInterface->Play(soundURL);
else
mDownloadManager->mSoundInterface->Beep();
}
}
if (showAlert)
DisplayDownloadFinishedAlert();
nsCAutoString path;
rv = GetFilePathUTF8(mTarget, path);
// can't do an early return; have to break reference cycle below
if (NS_SUCCEEDED(rv)) {
mDownloadManager->DownloadEnded(path, nsnull);
}
}
// break the cycle we created in AddDownload
mCancelable = nsnull;
// and the one with the progress dialog
if (mDialog) {
mDialog->SetObserver(nsnull);
mDialog = nsnull;
}
}
if (mDownloadManager->MustUpdateUI()) {
nsCOMPtr<nsIDownloadProgressListener> internalListener;
mDownloadManager->GetInternalListener(getter_AddRefs(internalListener));
if (internalListener)
internalListener->OnStateChange(aWebProgress, aRequest, aStateFlags, aStatus, this);
}
if (mDialogListener) {
mDialogListener->OnStateChange(aWebProgress, aRequest, aStateFlags, aStatus, this);
if (aStateFlags & STATE_STOP) {
// Break this cycle, too
mDialogListener = nsnull;
}
}
return rv;
}
