Source code
Revision control
Copy as Markdown
Other Tools
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
#include "msgCore.h"
#include "nsIWebProgress.h"
#include "nsIXULBrowserWindow.h"
#include "nsMsgStatusFeedback.h"
#include "mozilla/dom/Document.h"
#include "nsIDocShell.h"
#include "nsIDocShellTreeItem.h"
#include "nsIChannel.h"
#include "prinrval.h"
#include "nsIMsgMailNewsUrl.h"
#include "nsIMsgWindow.h"
#include "nsMsgUtils.h"
#include "nsIMsgHdr.h"
#include "nsIMsgFolder.h"
#include "nsMsgDBFolder.h"
#include "nsServiceManagerUtils.h"
#include "mozilla/Components.h"
#include "nsMsgUtils.h"
#define MSGFEEDBACK_TIMER_INTERVAL 500
nsMsgStatusFeedback::nsMsgStatusFeedback()
: m_meteorsSpinning(false), m_lastPercent(0), m_lastProgressTime(0) {
nsCOMPtr<nsIStringBundleService> bundleService =
mozilla::components::StringBundle::Service();
if (bundleService)
bundleService->CreateBundle(
getter_AddRefs(mBundle));
}
nsMsgStatusFeedback::~nsMsgStatusFeedback() { mBundle = nullptr; }
NS_IMPL_ISUPPORTS(nsMsgStatusFeedback, nsIMsgStatusFeedback,
nsIProgressEventSink, nsIWebProgressListener,
nsISupportsWeakReference)
//////////////////////////////////////////////////////////////////////////////////
// nsMsgStatusFeedback::nsIWebProgressListener
//////////////////////////////////////////////////////////////////////////////////
NS_IMETHODIMP
nsMsgStatusFeedback::OnProgressChange(nsIWebProgress* aWebProgress,
nsIRequest* aRequest,
int32_t aCurSelfProgress,
int32_t aMaxSelfProgress,
int32_t aCurTotalProgress,
int32_t aMaxTotalProgress) {
int32_t percentage = 0;
if (aMaxTotalProgress > 0) {
percentage = (aCurTotalProgress * 100) / aMaxTotalProgress;
if (percentage) ShowProgress(percentage);
}
return NS_OK;
}
NS_IMETHODIMP
nsMsgStatusFeedback::OnStateChange(nsIWebProgress* aWebProgress,
nsIRequest* aRequest,
uint32_t aProgressStateFlags,
nsresult aStatus) {
nsresult rv;
NS_ENSURE_TRUE(mBundle, NS_ERROR_NULL_POINTER);
if (aProgressStateFlags & STATE_IS_NETWORK) {
if (aProgressStateFlags & STATE_START) {
m_lastPercent = 0;
StartMeteors();
nsString loadingDocument;
rv = mBundle->GetStringFromName("documentLoading", loadingDocument);
if (NS_SUCCEEDED(rv)) ShowStatusString(loadingDocument);
} else if (aProgressStateFlags & STATE_STOP) {
// if we are loading message for display purposes, this STATE_STOP
// notification is the only notification we get when layout is actually
// done rendering the message. We need to fire the appropriate msgHdrSink
// notification in this particular case.
nsCOMPtr<nsIChannel> channel = do_QueryInterface(aRequest);
if (channel) {
nsCOMPtr<nsIURI> uri;
channel->GetURI(getter_AddRefs(uri));
nsCOMPtr<nsIMsgMailNewsUrl> mailnewsUrl(do_QueryInterface(uri));
if (mailnewsUrl) {
// get the url type
bool messageDisplayUrl;
mailnewsUrl->IsUrlType(nsIMsgMailNewsUrl::eDisplay,
&messageDisplayUrl);
if (messageDisplayUrl) {
// get the folder and notify that the msg has been loaded. We're
// using NotifyPropertyFlagChanged. To be completely consistent,
// we'd send a similar notification that the old message was
// unloaded.
nsCOMPtr<nsIMsgDBHdr> msgHdr;
nsCOMPtr<nsIMsgFolder> msgFolder;
mailnewsUrl->GetFolder(getter_AddRefs(msgFolder));
nsCOMPtr<nsIMsgMessageUrl> msgUrl = do_QueryInterface(mailnewsUrl);
if (msgUrl) {
// not sending this notification is not a fatal error...
(void)msgUrl->GetMessageHeader(getter_AddRefs(msgHdr));
if (msgFolder && msgHdr)
msgFolder->NotifyPropertyFlagChanged(msgHdr, kMsgLoaded, 0, 1);
}
}
}
}
StopMeteors();
nsString documentDone;
rv = mBundle->GetStringFromName("documentDone", documentDone);
if (NS_SUCCEEDED(rv)) ShowStatusString(documentDone);
}
}
return NS_OK;
}
NS_IMETHODIMP nsMsgStatusFeedback::OnLocationChange(
nsIWebProgress* aWebProgress, nsIRequest* aRequest, nsIURI* aLocation,
uint32_t aFlags) {
return NS_OK;
}
NS_IMETHODIMP
nsMsgStatusFeedback::OnStatusChange(nsIWebProgress* aWebProgress,
nsIRequest* aRequest, nsresult aStatus,
const char16_t* aMessage) {
return NS_OK;
}
NS_IMETHODIMP
nsMsgStatusFeedback::OnSecurityChange(nsIWebProgress* aWebProgress,
nsIRequest* aRequest, uint32_t state) {
return NS_OK;
}
NS_IMETHODIMP
nsMsgStatusFeedback::OnContentBlockingEvent(nsIWebProgress* aWebProgress,
nsIRequest* aRequest,
uint32_t aEvent) {
return NS_OK;
}
NS_IMETHODIMP
nsMsgStatusFeedback::ShowStatusString(const nsAString& aStatus) {
nsCOMPtr<nsIMsgStatusFeedback> jsStatusFeedback(
do_QueryReferent(mJSStatusFeedbackWeak));
if (jsStatusFeedback) jsStatusFeedback->ShowStatusString(aStatus);
return NS_OK;
}
NS_IMETHODIMP
nsMsgStatusFeedback::SetStatusString(const nsAString& aStatus) {
nsCOMPtr<nsIMsgStatusFeedback> jsStatusFeedback(
do_QueryReferent(mJSStatusFeedbackWeak));
if (jsStatusFeedback) jsStatusFeedback->SetStatusString(aStatus);
return NS_OK;
}
NS_IMETHODIMP
nsMsgStatusFeedback::ShowProgress(int32_t aPercentage) {
// If the percentage hasn't changed...OR if we are going from 0 to 100% in one
// step then don't bother....just fall out....
if (aPercentage == m_lastPercent ||
(m_lastPercent == 0 && aPercentage >= 100))
return NS_OK;
// Throttle updates.
int64_t nowMS = 0;
if (aPercentage < 100) // always need to do 100%
{
nowMS = PR_IntervalToMilliseconds(PR_IntervalNow());
if (nowMS < m_lastProgressTime + 250) return NS_OK;
}
m_lastPercent = aPercentage;
m_lastProgressTime = nowMS;
nsCOMPtr<nsIMsgStatusFeedback> jsStatusFeedback(
do_QueryReferent(mJSStatusFeedbackWeak));
if (jsStatusFeedback) jsStatusFeedback->ShowProgress(aPercentage);
return NS_OK;
}
NS_IMETHODIMP
nsMsgStatusFeedback::StartMeteors() {
nsCOMPtr<nsIMsgStatusFeedback> jsStatusFeedback(
do_QueryReferent(mJSStatusFeedbackWeak));
if (jsStatusFeedback) jsStatusFeedback->StartMeteors();
return NS_OK;
}
NS_IMETHODIMP
nsMsgStatusFeedback::StopMeteors() {
nsCOMPtr<nsIMsgStatusFeedback> jsStatusFeedback(
do_QueryReferent(mJSStatusFeedbackWeak));
if (jsStatusFeedback) jsStatusFeedback->StopMeteors();
return NS_OK;
}
NS_IMETHODIMP nsMsgStatusFeedback::SetWrappedStatusFeedback(
nsIMsgStatusFeedback* aJSStatusFeedback) {
NS_ENSURE_ARG_POINTER(aJSStatusFeedback);
mJSStatusFeedbackWeak = do_GetWeakReference(aJSStatusFeedback);
return NS_OK;
}
NS_IMETHODIMP nsMsgStatusFeedback::OnProgress(nsIRequest* request,
int64_t aProgress,
int64_t aProgressMax) {
// XXX: What should the nsIWebProgress be?
// XXX: this truncates 64-bit to 32-bit
return OnProgressChange(nullptr, request, int32_t(aProgress),
int32_t(aProgressMax),
int32_t(aProgress) /* current total progress */,
int32_t(aProgressMax) /* max total progress */);
}
NS_IMETHODIMP nsMsgStatusFeedback::OnStatus(nsIRequest* request,
nsresult aStatus,
const char16_t* aStatusArg) {
nsresult rv;
nsCOMPtr<nsIURI> uri;
nsString accountName;
// fetching account name from nsIRequest
nsCOMPtr<nsIChannel> aChannel = do_QueryInterface(request);
rv = aChannel->GetURI(getter_AddRefs(uri));
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<nsIMsgMailNewsUrl> url(do_QueryInterface(uri));
if (url) {
nsCOMPtr<nsIMsgIncomingServer> server;
url->GetServer(getter_AddRefs(server));
if (server) server->GetPrettyName(accountName);
}
// forming the status message
nsCOMPtr<nsIStringBundleService> sbs =
mozilla::components::StringBundle::Service();
NS_ENSURE_TRUE(sbs, NS_ERROR_UNEXPECTED);
nsString str;
rv = sbs->FormatStatusMessage(aStatus, aStatusArg, str);
NS_ENSURE_SUCCESS(rv, rv);
// prefixing the account name to the status message if status message isn't
// blank and doesn't already contain the account name.
nsString statusMessage;
if (!str.IsEmpty() && str.Find(accountName) == kNotFound) {
nsCOMPtr<nsIStringBundle> bundle;
rv = sbs->CreateBundle(MSGS_URL, getter_AddRefs(bundle));
AutoTArray<nsString, 2> params = {accountName, str};
rv = bundle->FormatStringFromName("statusMessage", params, statusMessage);
NS_ENSURE_SUCCESS(rv, rv);
} else {
statusMessage.Assign(str);
}
return ShowStatusString(statusMessage);
}