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-rw-r--r--widget/windows/ToastNotificationHandler.h162
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diff --git a/widget/windows/ToastNotificationHandler.h b/widget/windows/ToastNotificationHandler.h
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+++ b/widget/windows/ToastNotificationHandler.h
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+/* -*- Mode: C++; tab-width: 4; 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/. */
+
+#ifndef ToastNotificationHandler_h__
+#define ToastNotificationHandler_h__
+
+#include <windows.ui.notifications.h>
+#include <windows.data.xml.dom.h>
+#include <wrl.h>
+#include "nsCOMPtr.h"
+#include "nsICancelable.h"
+#include "nsIFile.h"
+#include "nsIWindowsAlertsService.h"
+#include "nsString.h"
+#include "mozilla/Result.h"
+
+namespace mozilla {
+namespace widget {
+
+enum class ImagePlacement {
+ eInline,
+ eHero,
+ eIcon,
+};
+
+class ToastNotification;
+
+class ToastNotificationHandler final
+ : public nsIAlertNotificationImageListener {
+ public:
+ NS_DECL_ISUPPORTS
+ NS_DECL_NSIALERTNOTIFICATIONIMAGELISTENER
+
+ ToastNotificationHandler(
+ ToastNotification* backend, const nsAString& aumid,
+ nsIObserver* aAlertListener, const nsAString& aName,
+ const nsAString& aCookie, const nsAString& aTitle, const nsAString& aMsg,
+ const nsAString& aHostPort, bool aClickable, bool aRequireInteraction,
+ const nsTArray<RefPtr<nsIAlertAction>>& aActions, bool aIsSystemPrincipal,
+ const nsAString& aOpaqueRelaunchData, bool aInPrivateBrowsing,
+ bool aIsSilent, bool aHandlesActions = false,
+ ImagePlacement aImagePlacement = ImagePlacement::eInline)
+ : mBackend(backend),
+ mAumid(aumid),
+ mHasImage(false),
+ mAlertListener(aAlertListener),
+ mName(aName),
+ mCookie(aCookie),
+ mTitle(aTitle),
+ mMsg(aMsg),
+ mHostPort(aHostPort),
+ mClickable(aClickable),
+ mRequireInteraction(aRequireInteraction),
+ mInPrivateBrowsing(aInPrivateBrowsing),
+ mActions(aActions.Clone()),
+ mIsSystemPrincipal(aIsSystemPrincipal),
+ mOpaqueRelaunchData(aOpaqueRelaunchData),
+ mIsSilent(aIsSilent),
+ mSentFinished(!aAlertListener),
+ mHandleActions(aHandlesActions),
+ mImagePlacement(aImagePlacement) {}
+
+ nsresult InitAlertAsync(nsIAlertNotification* aAlert);
+
+ void OnWriteImageFinished(nsresult rv);
+
+ void HideAlert();
+ bool IsPrivate();
+
+ void UnregisterHandler();
+
+ nsString ActionArgsJSONString(
+ const nsString& aAction,
+ const nsString& aOpaqueRelaunchData /* = u""_ns */);
+ nsresult CreateToastXmlString(const nsAString& aImageURL, nsAString& aString);
+
+ nsresult GetWindowsTag(nsAString& aWindowsTag);
+ nsresult SetWindowsTag(const nsAString& aWindowsTag);
+
+ // Exposed for consumption by `ToastNotification.cpp`.
+ static nsresult FindNotificationDataForWindowsTag(
+ const nsAString& aWindowsTag, const nsAString& aAumid, bool& aFoundTag,
+ nsAString& aNotificationData);
+
+ protected:
+ virtual ~ToastNotificationHandler();
+
+ using IXmlDocument = ABI::Windows::Data::Xml::Dom::IXmlDocument;
+ using IToastNotifier = ABI::Windows::UI::Notifications::IToastNotifier;
+ using IToastNotification =
+ ABI::Windows::UI::Notifications::IToastNotification;
+ using IToastDismissedEventArgs =
+ ABI::Windows::UI::Notifications::IToastDismissedEventArgs;
+ using IToastFailedEventArgs =
+ ABI::Windows::UI::Notifications::IToastFailedEventArgs;
+ using ToastTemplateType = ABI::Windows::UI::Notifications::ToastTemplateType;
+ template <typename T>
+ using ComPtr = Microsoft::WRL::ComPtr<T>;
+
+ Result<nsString, nsresult> GetLaunchArgument();
+
+ ComPtr<IToastNotification> mNotification;
+ ComPtr<IToastNotifier> mNotifier;
+
+ RefPtr<ToastNotification> mBackend;
+
+ nsString mAumid;
+ nsString mWindowsTag;
+
+ nsCOMPtr<nsICancelable> mImageRequest;
+ nsCOMPtr<nsIFile> mImageFile;
+ nsString mImageUri;
+ bool mHasImage;
+
+ EventRegistrationToken mActivatedToken;
+ EventRegistrationToken mDismissedToken;
+ EventRegistrationToken mFailedToken;
+
+ nsCOMPtr<nsIObserver> mAlertListener;
+ nsString mName;
+ nsString mCookie;
+ nsString mTitle;
+ nsString mMsg;
+ nsString mHostPort;
+ bool mClickable;
+ bool mRequireInteraction;
+ bool mInPrivateBrowsing;
+ nsTArray<RefPtr<nsIAlertAction>> mActions;
+ bool mIsSystemPrincipal;
+ nsString mOpaqueRelaunchData;
+ bool mIsSilent;
+ bool mSentFinished;
+ bool mHandleActions;
+ ImagePlacement mImagePlacement;
+
+ nsresult TryShowAlert();
+ bool ShowAlert();
+ nsresult AsyncSaveImage(imgIRequest* aRequest);
+ nsresult OnWriteImageSuccess();
+ void SendFinished();
+
+ nsresult InitWindowsTag();
+ bool CreateWindowsNotificationFromXml(ComPtr<IXmlDocument>& aToastXml);
+ ComPtr<IXmlDocument> CreateToastXmlDocument();
+
+ HRESULT OnActivate(const ComPtr<IToastNotification>& notification,
+ const ComPtr<IInspectable>& inspectable);
+ HRESULT OnDismiss(const ComPtr<IToastNotification>& notification,
+ const ComPtr<IToastDismissedEventArgs>& aArgs);
+ HRESULT OnFail(const ComPtr<IToastNotification>& notification,
+ const ComPtr<IToastFailedEventArgs>& aArgs);
+
+ static ComPtr<IToastNotification> FindNotificationByTag(
+ const nsAString& aWindowsTag, const nsAString& aAumid);
+};
+
+} // namespace widget
+} // namespace mozilla
+
+#endif