init

Telegram/SourceFiles/platform/win/windows_toast_activator.cpp

@@ -0,0 +1,92 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#include "platform/win/windows_toast_activator.h"
+
+#pragma warning(push)
+// class has virtual functions, but destructor is not virtual
+#pragma warning(disable:4265)
+#pragma warning(disable:5104)
+#include <wrl/module.h>
+#pragma warning(pop)
+
+namespace {
+
+rpl::event_stream<ToastActivation> GlobalToastActivations;
+
+} // namespace
+
+QString ToastActivation::String(LPCWSTR value) {
+	const auto length = int(wcslen(value));
+	auto result = value
+		? QString::fromWCharArray(value, std::min(length, 16384))
+		: QString();
+	if (result.indexOf(QChar('\n')) < 0) {
+		result.replace(QChar('\r'), QChar('\n'));
+	}
+	return result;
+}
+
+HRESULT ToastActivator::Activate(
+		_In_ LPCWSTR appUserModelId,
+		_In_ LPCWSTR invokedArgs,
+		_In_reads_(dataCount) const NOTIFICATION_USER_INPUT_DATA *data,
+		ULONG dataCount) {
+	DEBUG_LOG(("Toast Info: COM Activated \"%1\" with args \"%2\"."
+		).arg(QString::fromWCharArray(appUserModelId)
+		).arg(QString::fromWCharArray(invokedArgs)));
+	const auto string = &ToastActivation::String;
+	auto input = std::vector<ToastActivation::UserInput>();
+	input.reserve(dataCount);
+	for (auto i = 0; i != dataCount; ++i) {
+		input.push_back({
+			.key = string(data[i].Key),
+			.value = string(data[i].Value),
+		});
+	}
+	auto activation = ToastActivation{
+		.args = string(invokedArgs),
+		.input = std::move(input),
+	};
+	crl::on_main([activation = std::move(activation)]() mutable {
+		GlobalToastActivations.fire(std::move(activation));
+	});
+	return S_OK;
+}
+
+HRESULT ToastActivator::QueryInterface(
+		REFIID riid,
+		void **ppObj) {
+	if (riid == IID_IUnknown
+		|| riid == IID_INotificationActivationCallback) {
+		*ppObj = static_cast<INotificationActivationCallback*>(this);
+		AddRef();
+		return S_OK;
+	}
+
+	*ppObj = NULL;
+	return E_NOINTERFACE;
+}
+
+ULONG ToastActivator::AddRef() {
+	return InterlockedIncrement(&_ref);
+}
+
+ULONG ToastActivator::Release() {
+	long ref = 0;
+	ref = InterlockedDecrement(&_ref);
+	if (!ref) {
+		delete this;
+	}
+	return ref;
+}
+
+rpl::producer<ToastActivation> ToastActivations() {
+	return GlobalToastActivations.events();
+}
+
+CoCreatableClass(ToastActivator);