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Simplify ToastEventHandler using WRL::RuntimeClass, which implements the IUnknown interface

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This commit is contained in:
Milan Burda 2015-11-09 20:47:18 +01:00
parent ecb35883f6
commit 8f5463faab
2 changed files with 6 additions and 37 deletions
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12
brightray/browser/win/windows_toast_notification.cc
View file

@ -41,16 +41,11 @@ WindowsToastNotification::WindowsToastNotification(const char* appName, content:
WindowsDeleteString(appId);
}
m_eventHandler = NULL;
n_delegate = delegate;
}
WindowsToastNotification::~WindowsToastNotification()
{
if (m_eventHandler) {
delete m_eventHandler;
}
if (n_delegate) {
delete n_delegate;
}
@ -309,12 +304,11 @@ HRESULT WindowsToastNotification::AppendTextToXml(IXmlDocument* doc, IXmlNode* n
HRESULT WindowsToastNotification::SetupCallbacks(IToastNotification* toast)
{
EventRegistrationToken activatedToken, dismissedToken;
m_eventHandler = new ToastEventHandler(this, n_delegate);
ComPtr<ToastEventHandler> eventHandler(m_eventHandler);
HRESULT hr = toast->add_Activated(eventHandler.Get(), &activatedToken);
m_eventHandler = Make<ToastEventHandler>(this, n_delegate);
HRESULT hr = toast->add_Activated(m_eventHandler.Get(), &activatedToken);
if (SUCCEEDED(hr)) {
hr = toast->add_Dismissed(eventHandler.Get(), &dismissedToken);
hr = toast->add_Dismissed(m_eventHandler.Get(), &dismissedToken);
}
return hr;

29
brightray/browser/win/windows_toast_notification.h
View file

@ -36,7 +36,7 @@ namespace WinToasts {
void NotificationDismissed();
private:
ToastEventHandler* m_eventHandler;
ComPtr<ToastEventHandler> m_eventHandler;
content::DesktopNotificationDelegate* n_delegate;
ComPtr<IToastNotificationManagerStatics> m_toastManager;
@ -54,40 +54,15 @@ namespace WinToasts {
class ToastEventHandler :
public Implements <DesktopToastActivatedEventHandler, DesktopToastDismissedEventHandler>
public RuntimeClass<RuntimeClassFlags<ClassicCom>, DesktopToastActivatedEventHandler, DesktopToastDismissedEventHandler>
{
public:
ToastEventHandler(WindowsToastNotification* notification, content::DesktopNotificationDelegate* delegate);
~ToastEventHandler();
IFACEMETHODIMP Invoke(IToastNotification* sender, IInspectable* args);
IFACEMETHODIMP Invoke(IToastNotification* sender, IToastDismissedEventArgs* e);
IFACEMETHODIMP_(ULONG) AddRef() { return InterlockedIncrement(&m_ref); }
IFACEMETHODIMP_(ULONG) Release() {
ULONG l = InterlockedDecrement(&m_ref);
if (l == 0) delete this;
return l;
}
IFACEMETHODIMP QueryInterface(_In_ REFIID riid, _COM_Outptr_ void **ppv) {
if (IsEqualIID(riid, IID_IUnknown))
*ppv = static_cast<IUnknown*>(static_cast<DesktopToastActivatedEventHandler*>(this));
else if (IsEqualIID(riid, __uuidof(DesktopToastActivatedEventHandler)))
*ppv = static_cast<DesktopToastActivatedEventHandler*>(this);
else if (IsEqualIID(riid, __uuidof(DesktopToastDismissedEventHandler)))
*ppv = static_cast<DesktopToastDismissedEventHandler*>(this);
else *ppv = nullptr;
if (*ppv) {
reinterpret_cast<IUnknown*>(*ppv)->AddRef();
return S_OK;
}
return E_NOINTERFACE;
}
private:
ULONG m_ref;
WindowsToastNotification* m_notification;
content::DesktopNotificationDelegate* n_delegate;
};