gecko-dev/widget/cocoa/OSXNotificationCenter.mm

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/* -*- 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
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "OSXNotificationCenter.h"
#import <AppKit/AppKit.h>
#include "imgIRequest.h"
#include "imgIContainer.h"
#include "nsICancelable.h"
#include "nsIStringBundle.h"
#include "nsNetUtil.h"
#import "nsCocoaUtils.h"
#include "nsComponentManagerUtils.h"
#include "nsContentUtils.h"
#include "nsObjCExceptions.h"
#include "nsString.h"
#include "nsCOMPtr.h"
#include "nsIObserver.h"
using namespace mozilla;
#define MAX_NOTIFICATION_NAME_LEN 5000
#if !defined(MAC_OS_X_VERSION_10_8) || (MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_8)
@protocol NSUserNotificationCenterDelegate
@end
static NSString * const NSUserNotificationDefaultSoundName = @"DefaultSoundName";
enum {
NSUserNotificationActivationTypeNone = 0,
NSUserNotificationActivationTypeContentsClicked = 1,
NSUserNotificationActivationTypeActionButtonClicked = 2,
};
#endif
#if !defined(MAC_OS_X_VERSION_10_9) || (MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_9)
enum {
NSUserNotificationActivationTypeReplied = 3,
};
#endif
#if !defined(MAC_OS_X_VERSION_10_10) || (MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_10)
enum {
NSUserNotificationActivationTypeAdditionalActionClicked = 4
};
#endif
@protocol FakeNSUserNotification <NSObject>
@property (copy) NSString* title;
@property (copy) NSString* subtitle;
@property (copy) NSString* informativeText;
@property (copy) NSString* actionButtonTitle;
@property (copy) NSDictionary* userInfo;
@property (copy) NSDate* deliveryDate;
@property (copy) NSTimeZone* deliveryTimeZone;
@property (copy) NSDateComponents* deliveryRepeatInterval;
@property (readonly) NSDate* actualDeliveryDate;
@property (readonly, getter=isPresented) BOOL presented;
@property (readonly, getter=isRemote) BOOL remote;
@property (copy) NSString* soundName;
@property BOOL hasActionButton;
@property (readonly) NSUserNotificationActivationType activationType;
@property (copy) NSString *otherButtonTitle;
@property (copy) NSImage *contentImage;
@end
@protocol FakeNSUserNotificationCenter <NSObject>
+ (id<FakeNSUserNotificationCenter>)defaultUserNotificationCenter;
@property (assign) id <NSUserNotificationCenterDelegate> delegate;
@property (copy) NSArray *scheduledNotifications;
- (void)scheduleNotification:(id<FakeNSUserNotification>)notification;
- (void)removeScheduledNotification:(id<FakeNSUserNotification>)notification;
@property (readonly) NSArray *deliveredNotifications;
- (void)deliverNotification:(id<FakeNSUserNotification>)notification;
- (void)removeDeliveredNotification:(id<FakeNSUserNotification>)notification;
- (void)removeAllDeliveredNotifications;
- (void)_removeAllDisplayedNotifications;
- (void)_removeDisplayedNotification:(id<FakeNSUserNotification>)notification;
@end
@interface mozNotificationCenterDelegate : NSObject <NSUserNotificationCenterDelegate>
{
OSXNotificationCenter *mOSXNC;
}
- (id)initWithOSXNC:(OSXNotificationCenter*)osxnc;
@end
@implementation mozNotificationCenterDelegate
- (id)initWithOSXNC:(OSXNotificationCenter*)osxnc
{
[super init];
// We should *never* outlive this OSXNotificationCenter.
mOSXNC = osxnc;
return self;
}
- (void)userNotificationCenter:(id<FakeNSUserNotificationCenter>)center
didDeliverNotification:(id<FakeNSUserNotification>)notification
{
}
- (void)userNotificationCenter:(id<FakeNSUserNotificationCenter>)center
didActivateNotification:(id<FakeNSUserNotification>)notification
{
unsigned long long additionalActionIndex = ULLONG_MAX;
if ([notification respondsToSelector:@selector(_alternateActionIndex)]) {
NSNumber *alternateActionIndex = [(NSObject*)notification valueForKey:@"_alternateActionIndex"];
additionalActionIndex = [alternateActionIndex unsignedLongLongValue];
}
mOSXNC->OnActivate([[notification userInfo] valueForKey:@"name"],
notification.activationType,
additionalActionIndex);
}
- (BOOL)userNotificationCenter:(id<FakeNSUserNotificationCenter>)center
shouldPresentNotification:(id<FakeNSUserNotification>)notification
{
return YES;
}
// This is an undocumented method that we need for parity with Safari.
// Apple bug #15440664.
- (void)userNotificationCenter:(id<FakeNSUserNotificationCenter>)center
didRemoveDeliveredNotifications:(NSArray *)notifications
{
for (id<FakeNSUserNotification> notification in notifications) {
NSString *name = [[notification userInfo] valueForKey:@"name"];
mOSXNC->CloseAlertCocoaString(name);
}
}
// This is an undocumented method that we need to be notified if a user clicks the close button.
- (void)userNotificationCenter:(id<FakeNSUserNotificationCenter>)center
didDismissAlert:(id<FakeNSUserNotification>)notification
{
NSString *name = [[notification userInfo] valueForKey:@"name"];
mOSXNC->CloseAlertCocoaString(name);
}
@end
namespace mozilla {
enum {
OSXNotificationActionDisable = 0,
OSXNotificationActionSettings = 1,
};
class OSXNotificationInfo final : public nsISupports {
private:
virtual ~OSXNotificationInfo();
public:
NS_DECL_ISUPPORTS
OSXNotificationInfo(NSString *name, nsIObserver *observer,
const nsAString & alertCookie);
NSString *mName;
nsCOMPtr<nsIObserver> mObserver;
nsString mCookie;
RefPtr<nsICancelable> mIconRequest;
id<FakeNSUserNotification> mPendingNotifiction;
};
NS_IMPL_ISUPPORTS0(OSXNotificationInfo)
OSXNotificationInfo::OSXNotificationInfo(NSString *name, nsIObserver *observer,
const nsAString & alertCookie)
{
NS_OBJC_BEGIN_TRY_ABORT_BLOCK;
NS_ASSERTION(name, "Cannot create OSXNotificationInfo without a name!");
mName = [name retain];
mObserver = observer;
mCookie = alertCookie;
mPendingNotifiction = nil;
NS_OBJC_END_TRY_ABORT_BLOCK;
}
OSXNotificationInfo::~OSXNotificationInfo()
{
NS_OBJC_BEGIN_TRY_ABORT_BLOCK;
[mName release];
[mPendingNotifiction release];
NS_OBJC_END_TRY_ABORT_BLOCK;
}
static id<FakeNSUserNotificationCenter> GetNotificationCenter() {
NS_OBJC_BEGIN_TRY_ABORT_BLOCK_NIL;
Class c = NSClassFromString(@"NSUserNotificationCenter");
return [c performSelector:@selector(defaultUserNotificationCenter)];
NS_OBJC_END_TRY_ABORT_BLOCK_NIL;
}
OSXNotificationCenter::OSXNotificationCenter()
{
NS_OBJC_BEGIN_TRY_ABORT_BLOCK;
mDelegate = [[mozNotificationCenterDelegate alloc] initWithOSXNC:this];
GetNotificationCenter().delegate = mDelegate;
NS_OBJC_END_TRY_ABORT_BLOCK;
}
OSXNotificationCenter::~OSXNotificationCenter()
{
NS_OBJC_BEGIN_TRY_ABORT_BLOCK;
[GetNotificationCenter() removeAllDeliveredNotifications];
[mDelegate release];
NS_OBJC_END_TRY_ABORT_BLOCK;
}
NS_IMPL_ISUPPORTS(OSXNotificationCenter, nsIAlertsService, nsIAlertsIconData,
nsIAlertNotificationImageListener)
nsresult OSXNotificationCenter::Init()
{
NS_OBJC_BEGIN_TRY_ABORT_BLOCK_NSRESULT;
return (!!NSClassFromString(@"NSUserNotification")) ? NS_OK : NS_ERROR_FAILURE;
NS_OBJC_END_TRY_ABORT_BLOCK_NSRESULT;
}
NS_IMETHODIMP
OSXNotificationCenter::ShowAlertNotification(const nsAString & aImageUrl, const nsAString & aAlertTitle,
const nsAString & aAlertText, bool aAlertTextClickable,
const nsAString & aAlertCookie,
nsIObserver * aAlertListener,
const nsAString & aAlertName,
const nsAString & aBidi,
const nsAString & aLang,
const nsAString & aData,
nsIPrincipal * aPrincipal,
bool aInPrivateBrowsing)
{
nsCOMPtr<nsIAlertNotification> alert =
do_CreateInstance(ALERT_NOTIFICATION_CONTRACTID);
NS_ENSURE_TRUE(alert, NS_ERROR_FAILURE);
nsresult rv = alert->Init(aAlertName, aImageUrl, aAlertTitle,
aAlertText, aAlertTextClickable,
aAlertCookie, aBidi, aLang, aData,
aPrincipal, aInPrivateBrowsing);
NS_ENSURE_SUCCESS(rv, rv);
return ShowAlert(alert, aAlertListener);
}
NS_IMETHODIMP
OSXNotificationCenter::ShowPersistentNotification(const nsAString& aPersistentData,
nsIAlertNotification* aAlert,
nsIObserver* aAlertListener)
{
return ShowAlert(aAlert, aAlertListener);
}
NS_IMETHODIMP
OSXNotificationCenter::ShowAlert(nsIAlertNotification* aAlert,
nsIObserver* aAlertListener)
{
return ShowAlertWithIconData(aAlert, aAlertListener, 0, nullptr);
}
NS_IMETHODIMP
OSXNotificationCenter::ShowAlertWithIconData(nsIAlertNotification* aAlert,
nsIObserver* aAlertListener,
uint32_t aIconSize,
const uint8_t* aIconData)
{
NS_OBJC_BEGIN_TRY_ABORT_BLOCK_NSRESULT;
NS_ENSURE_ARG(aAlert);
Class unClass = NSClassFromString(@"NSUserNotification");
id<FakeNSUserNotification> notification = [[unClass alloc] init];
nsAutoString title;
nsresult rv = aAlert->GetTitle(title);
NS_ENSURE_SUCCESS(rv, rv);
notification.title = nsCocoaUtils::ToNSString(title);
nsAutoString hostPort;
rv = aAlert->GetSource(hostPort);
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<nsIStringBundle> bundle;
nsCOMPtr<nsIStringBundleService> sbs = do_GetService(NS_STRINGBUNDLE_CONTRACTID);
sbs->CreateBundle("chrome://alerts/locale/alert.properties", getter_AddRefs(bundle));
if (!hostPort.IsEmpty() && bundle) {
const char16_t* formatStrings[] = { hostPort.get() };
nsXPIDLString notificationSource;
bundle->FormatStringFromName(u"source.label",
formatStrings,
ArrayLength(formatStrings),
getter_Copies(notificationSource));
notification.subtitle = nsCocoaUtils::ToNSString(notificationSource);
}
nsAutoString text;
rv = aAlert->GetText(text);
NS_ENSURE_SUCCESS(rv, rv);
notification.informativeText = nsCocoaUtils::ToNSString(text);
notification.soundName = NSUserNotificationDefaultSoundName;
notification.hasActionButton = NO;
// If this is not an application/extension alert, show additional actions dealing with permissions.
bool isActionable;
if (bundle && NS_SUCCEEDED(aAlert->GetActionable(&isActionable)) && isActionable) {
nsXPIDLString closeButtonTitle, actionButtonTitle, disableButtonTitle, settingsButtonTitle;
bundle->GetStringFromName(u"closeButton.title",
getter_Copies(closeButtonTitle));
bundle->GetStringFromName(u"actionButton.label",
getter_Copies(actionButtonTitle));
if (!hostPort.IsEmpty()) {
const char16_t* formatStrings[] = { hostPort.get() };
bundle->FormatStringFromName(u"webActions.disableForOrigin.label",
formatStrings,
ArrayLength(formatStrings),
getter_Copies(disableButtonTitle));
}
bundle->GetStringFromName(u"webActions.settings.label",
getter_Copies(settingsButtonTitle));
notification.otherButtonTitle = nsCocoaUtils::ToNSString(closeButtonTitle);
// OS X 10.8 only shows action buttons if the "Alerts" style is set in
// Notification Center preferences, and doesn't support the alternate
// action menu.
if ([notification respondsToSelector:@selector(set_showsButtons:)] &&
[notification respondsToSelector:@selector(set_alwaysShowAlternateActionMenu:)] &&
[notification respondsToSelector:@selector(set_alternateActionButtonTitles:)]) {
notification.hasActionButton = YES;
notification.actionButtonTitle = nsCocoaUtils::ToNSString(actionButtonTitle);
[(NSObject*)notification setValue:@(YES) forKey:@"_showsButtons"];
[(NSObject*)notification setValue:@(YES) forKey:@"_alwaysShowAlternateActionMenu"];
[(NSObject*)notification setValue:@[
nsCocoaUtils::ToNSString(disableButtonTitle),
nsCocoaUtils::ToNSString(settingsButtonTitle)
]
forKey:@"_alternateActionButtonTitles"];
}
}
nsAutoString name;
rv = aAlert->GetName(name);
// Don't let an alert name be more than MAX_NOTIFICATION_NAME_LEN characters.
// More than that shouldn't be necessary and userInfo (assigned to below) has
// a length limit of 16k on OS X 10.11. Exception thrown if limit exceeded.
if (name.Length() > MAX_NOTIFICATION_NAME_LEN) {
return NS_ERROR_FAILURE;
}
NS_ENSURE_SUCCESS(rv, rv);
NSString *alertName = nsCocoaUtils::ToNSString(name);
if (!alertName) {
return NS_ERROR_FAILURE;
}
notification.userInfo = [NSDictionary dictionaryWithObjects:[NSArray arrayWithObjects:alertName, nil]
forKeys:[NSArray arrayWithObjects:@"name", nil]];
nsAutoString cookie;
rv = aAlert->GetCookie(cookie);
NS_ENSURE_SUCCESS(rv, rv);
OSXNotificationInfo *osxni = new OSXNotificationInfo(alertName, aAlertListener, cookie);
// Show the favicon if supported on this version of OS X.
if (aIconSize > 0 &&
[notification respondsToSelector:@selector(set_identityImage:)] &&
[notification respondsToSelector:@selector(set_identityImageHasBorder:)]) {
NSData *iconData = [NSData dataWithBytes:aIconData length:aIconSize];
NSImage *icon = [[[NSImage alloc] initWithData:iconData] autorelease];
[(NSObject*)notification setValue:icon forKey:@"_identityImage"];
[(NSObject*)notification setValue:@(NO) forKey:@"_identityImageHasBorder"];
}
bool inPrivateBrowsing;
rv = aAlert->GetInPrivateBrowsing(&inPrivateBrowsing);
NS_ENSURE_SUCCESS(rv, rv);
// Show the notification without waiting for an image if there is no icon URL or
// notification icons are not supported on this version of OS X.
if (![unClass instancesRespondToSelector:@selector(setContentImage:)]) {
CloseAlertCocoaString(alertName);
mActiveAlerts.AppendElement(osxni);
[GetNotificationCenter() deliverNotification:notification];
[notification release];
if (aAlertListener) {
aAlertListener->Observe(nullptr, "alertshow", cookie.get());
}
} else {
mPendingAlerts.AppendElement(osxni);
osxni->mPendingNotifiction = notification;
// Wait six seconds for the image to load.
rv = aAlert->LoadImage(6000, this, osxni,
getter_AddRefs(osxni->mIconRequest));
if (NS_WARN_IF(NS_FAILED(rv))) {
ShowPendingNotification(osxni);
}
}
return NS_OK;
NS_OBJC_END_TRY_ABORT_BLOCK_NSRESULT;
}
NS_IMETHODIMP
OSXNotificationCenter::CloseAlert(const nsAString& aAlertName,
nsIPrincipal* aPrincipal)
{
NS_OBJC_BEGIN_TRY_ABORT_BLOCK_NSRESULT;
NSString *alertName = nsCocoaUtils::ToNSString(aAlertName);
CloseAlertCocoaString(alertName);
return NS_OK;
NS_OBJC_END_TRY_ABORT_BLOCK_NSRESULT;
}
void
OSXNotificationCenter::CloseAlertCocoaString(NSString *aAlertName)
{
NS_OBJC_BEGIN_TRY_ABORT_BLOCK;
if (!aAlertName) {
return; // Can't do anything without a name
}
NSArray *notifications = [GetNotificationCenter() deliveredNotifications];
for (id<FakeNSUserNotification> notification in notifications) {
NSString *name = [[notification userInfo] valueForKey:@"name"];
if ([name isEqualToString:aAlertName]) {
[GetNotificationCenter() removeDeliveredNotification:notification];
[GetNotificationCenter() _removeDisplayedNotification:notification];
break;
}
}
for (unsigned int i = 0; i < mActiveAlerts.Length(); i++) {
OSXNotificationInfo *osxni = mActiveAlerts[i];
if ([aAlertName isEqualToString:osxni->mName]) {
if (osxni->mObserver) {
osxni->mObserver->Observe(nullptr, "alertfinished", osxni->mCookie.get());
}
if (osxni->mIconRequest) {
osxni->mIconRequest->Cancel(NS_BINDING_ABORTED);
osxni->mIconRequest = nullptr;
}
mActiveAlerts.RemoveElementAt(i);
break;
}
}
NS_OBJC_END_TRY_ABORT_BLOCK;
}
void
OSXNotificationCenter::OnActivate(NSString *aAlertName,
NSUserNotificationActivationType aActivationType,
unsigned long long aAdditionalActionIndex)
{
NS_OBJC_BEGIN_TRY_ABORT_BLOCK;
if (!aAlertName) {
return; // Can't do anything without a name
}
for (unsigned int i = 0; i < mActiveAlerts.Length(); i++) {
OSXNotificationInfo *osxni = mActiveAlerts[i];
if ([aAlertName isEqualToString:osxni->mName]) {
if (osxni->mObserver) {
switch ((int)aActivationType) {
case NSUserNotificationActivationTypeAdditionalActionClicked:
case NSUserNotificationActivationTypeActionButtonClicked:
switch (aAdditionalActionIndex) {
case OSXNotificationActionDisable:
osxni->mObserver->Observe(nullptr, "alertdisablecallback", osxni->mCookie.get());
break;
case OSXNotificationActionSettings:
osxni->mObserver->Observe(nullptr, "alertsettingscallback", osxni->mCookie.get());
break;
default:
NS_WARNING("Unknown NSUserNotification additional action clicked");
break;
}
break;
default:
osxni->mObserver->Observe(nullptr, "alertclickcallback", osxni->mCookie.get());
break;
}
}
return;
}
}
NS_OBJC_END_TRY_ABORT_BLOCK;
}
void
OSXNotificationCenter::ShowPendingNotification(OSXNotificationInfo *osxni)
{
NS_OBJC_BEGIN_TRY_ABORT_BLOCK;
if (osxni->mIconRequest) {
osxni->mIconRequest->Cancel(NS_BINDING_ABORTED);
osxni->mIconRequest = nullptr;
}
CloseAlertCocoaString(osxni->mName);
for (unsigned int i = 0; i < mPendingAlerts.Length(); i++) {
if (mPendingAlerts[i] == osxni) {
mActiveAlerts.AppendElement(osxni);
mPendingAlerts.RemoveElementAt(i);
break;
}
}
[GetNotificationCenter() deliverNotification:osxni->mPendingNotifiction];
if (osxni->mObserver) {
osxni->mObserver->Observe(nullptr, "alertshow", osxni->mCookie.get());
}
[osxni->mPendingNotifiction release];
osxni->mPendingNotifiction = nil;
NS_OBJC_END_TRY_ABORT_BLOCK;
}
NS_IMETHODIMP
OSXNotificationCenter::OnImageMissing(nsISupports* aUserData)
{
NS_OBJC_BEGIN_TRY_ABORT_BLOCK_NSRESULT;
OSXNotificationInfo *osxni = static_cast<OSXNotificationInfo*>(aUserData);
if (osxni->mPendingNotifiction) {
// If there was an error getting the image, or the request timed out, show
// the notification without a content image.
ShowPendingNotification(osxni);
}
return NS_OK;
NS_OBJC_END_TRY_ABORT_BLOCK_NSRESULT;
}
NS_IMETHODIMP
OSXNotificationCenter::OnImageReady(nsISupports* aUserData,
imgIRequest* aRequest)
{
NS_OBJC_BEGIN_TRY_ABORT_BLOCK_NSRESULT;
nsCOMPtr<imgIContainer> image;
nsresult rv = aRequest->GetImage(getter_AddRefs(image));
if (NS_WARN_IF(NS_FAILED(rv) || !image)) {
return rv;
}
OSXNotificationInfo *osxni = static_cast<OSXNotificationInfo*>(aUserData);
if (!osxni->mPendingNotifiction) {
return NS_ERROR_FAILURE;
}
NSImage *cocoaImage = nil;
nsCocoaUtils::CreateNSImageFromImageContainer(image, imgIContainer::FRAME_FIRST, &cocoaImage, 1.0f);
(osxni->mPendingNotifiction).contentImage = cocoaImage;
[cocoaImage release];
ShowPendingNotification(osxni);
return NS_OK;
NS_OBJC_END_TRY_ABORT_BLOCK_NSRESULT;
}
} // namespace mozilla