/**
* MIT License
*
* Copyright (C) 2016-202
5 WinToast v1.3.2 - Mohammed Boujemaoui <mohabouje@gmail.com>
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
* the Software, and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include "wintoastlib.h"
#include <memory>
#include <assert.h>
#include <unordered_map>
#include <array>
#include <functional>
#pragma comment(lib, "shlwapi")
#pragma comment(lib, "user32")
#define DEFAULT_SHELL_LINKS_PATH L"\\Microsoft\\
Windows\\Start Menu\\Programs\\"
#define DEFAULT_LINK_FORMAT L".lnk"
#define STATUS_SUCCESS (0x00000000)
#ifdef NDEBUG
static bool DebugOutputEnabled = false;
#else
static bool DebugOutputEnabled = true;
#endif
#define DEBUG_
MSG(str) \
do { \
if (DebugOutputEnabled) { \
std::wcout << str << std::endl; \
} \
} while (false)
// Quickstart: Handling toast activations from Win32 apps in
Windows 10
// https://blogs.msdn.microsoft.com/tiles_and_toasts/201
5/10/16/quickstart-handling-toast-activations-from-win32-apps-in-
windows-10/
using
namespace WinToastLib;
void WinToastLib::setDebugOutputEnabled(bool enabled) {
DebugOutputEnabled = enabled;
}
namespace DllImporter {
// Function load a function from library
template <typename Function>
HRESULT loadFunctionFromLibrary(HINSTANCE library, LPCSTR name, Function& func) {
if (!library) {
return E_INVALIDARG;
}
func = reinterpret_cast<Function>(GetProcAddress(library, name));
return (func != nullptr) ? S_OK : E_FAIL;
}
typedef HRESULT(FAR STDAPICALLTYPE* f_SetCurrentProcessExplicitAppUserModelID)(__in PCWSTR AppID);
typedef HRESULT(FAR STDAPICALLTYPE* f_PropVariantToString)(_In_ REFPROPVARIANT propvar, _Out_writes_(cch) PWSTR psz, _In_ UINT cch);
typedef HRESULT(FAR STDAPICALLTYPE* f_RoGetActivationFactory)(_In_ HSTRING activatableClassId, _In_ REFIID iid,
_COM_Outptr_ void** factory);
typedef HRESULT(FAR STDAPICALLTYPE* f_
WindowsCreateStringReference)(_In_reads_opt_(length + 1) PCWSTR sourceString, UINT32 length,
_Out_ HSTRING_HEADER* hstringHeader,
_Outptr_result_maybenull_ _Result_nullonfailure_ HSTRING* string);
typedef PCWSTR(FAR STDAPICALLTYPE* f_
WindowsGetStringRawBuffer)(_In_ HSTRING string, _Out_opt_ UINT32* length);
typedef HRESULT(FAR STDAPICALLTYPE* f_
WindowsDeleteString)(_In_opt_ HSTRING string);
static f_SetCurrentProcessExplicitAppUserModelID SetCurrentProcessExplicitAppUserModelID;
static f_PropVariantToString PropVariantToString;
static f_RoGetActivationFactory RoGetActivationFactory;
static f_
WindowsCreateStringReference
WindowsCreateStringReference;
static f_
WindowsGetStringRawBuffer
WindowsGetStringRawBuffer;
static f_
WindowsDeleteString
WindowsDeleteString;
template <class T>
__inline _Check_return_ HRESULT _1_GetActivationFactory(_In_ HSTRING activatableClassId, _COM_Outptr_ T** factory) {
return RoGetActivationFactory(activatableClassId, IID_INS_ARGS(factory));
}
template <typename T>
inline HRESULT Wrap_GetActivationFactory(_In_ HSTRING activatableClassId, _Inout_ Details::ComPtrRef<T> factory) noexcept {
return _1_GetActivationFactory(activatableClassId, factory.ReleaseAndGetAddressOf());
}
inline HRESULT initialize() {
HINSTANCE LibShell32 = LoadLibraryW(L"SHELL32.DLL");
HRESULT hr =
loadFunctionFromLibrary(LibShell32, "SetCurrentProcessExplicitAppUserModelID", SetCurrentProcessExplicitAppUserModelID);
if (SUCCEEDED(hr)) {
HINSTANCE LibPropSys = LoadLibraryW(L"PROPSYS.DLL");
hr = loadFunctionFromLibrary(LibPropSys, "PropVariantToString", PropVariantToString);
if (SUCCEEDED(hr)) {
HINSTANCE LibComBase = LoadLibraryW(L"COMBASE.DLL");
bool const succeded =
SUCCEEDED(loadFunctionFromLibrary(LibComBase, "RoGetActivationFactory", RoGetActivationFactory)) &&
SUCCEEDED(loadFunctionFromLibrary(LibComBase, "
WindowsCreateStringReference",
WindowsCreateStringReference)) &&
SUCCEEDED(loadFunctionFromLibrary(LibComBase, "
WindowsGetStringRawBuffer",
WindowsGetStringRawBuffer)) &&
SUCCEEDED(loadFunctionFromLibrary(LibComBase, "
WindowsDeleteString",
WindowsDeleteString));
return succeded ? S_OK : E_FAIL;
}
}
return hr;
}
} //
namespace DllImporter
class WinToastStringWrapper {
public:
WinToastStringWrapper(_In_reads_(length) PCWSTR stringRef, _In_ UINT32 length) {
HRESULT hr = DllImporter::
WindowsCreateStringReference(stringRef, length, &_header, &_hstring);
if (!SUCCEEDED(hr)) {
RaiseException(static_cast<DWORD>(STATUS_INVALID_PARAMETER), 0, 0, nullptr);
}
}
WinToastStringWrapper(_In_ std::wstring const& stringRef) {
HRESULT hr =
DllImporter::
WindowsCreateStringReference(stringRef.c_str(), static_cast<UINT32>(stringRef.length()), &_header, &_hstring);
if (FAILED(hr)) {
RaiseException(static_cast<DWORD>(STATUS_INVALID_PARAMETER), 0, 0, nullptr);
}
}
~WinToastStringWrapper() {
DllImporter::
WindowsDeleteString(_hstring);
}
inline HSTRING Get() const noexcept {
return _hstring;
}
private:
HSTRING _hstring;
HSTRING_HEADER _header;
};
class InternalDateTime : public IReference<DateTime> {
public:
static INT64 Now() {
FILETIME now;
GetSystemTimeAsFileTime(&now);
return ((((INT64) now.dwHighDateTime) << 32) | now.dwLowDateTime);
}
InternalDateTime(DateTime dateTime) : _dateTime(dateTime) {}
InternalDateTime(INT64 millisecondsFromNow) {
_dateTime.UniversalTime = Now() + millisecondsFromNow * 10000;
}
virtual ~InternalDateTime() = default;
operator INT64() {
return _dateTime.UniversalTime;
}
HRESULT STDMETHODCALLTYPE get_Value(DateTime* dateTime) {
*dateTime = _dateTime;
return S_OK;
}
HRESULT STDMETHODCALLTYPE QueryInterface(const IID& riid, void** ppvObject) {
if (!ppvObject) {
return E_POINTER;
}
if (riid == __uuidof(IUnknown) || riid == __uuidof(IReference<DateTime>)) {
*ppvObject = static_cast<IUnknown*>(static_cast<IReference<DateTime>*>(this));
return S_OK;
}
return E_NOINTERFACE;
}
ULONG STDMETHODCALLTYPE Release() {
return 1;
}
ULONG STDMETHODCALLTYPE AddRef() {
return 2;
}
HRESULT STDMETHODCALLTYPE GetIids(ULONG*, IID**) {
return E_NOTIMPL;
}
HRESULT STDMETHODCALLTYPE GetRuntimeClassName(HSTRING*) {
return E_NOTIMPL;
}
HRESULT STDMETHODCALLTYPE GetTrustLevel(TrustLevel*) {
return E_NOTIMPL;
}
protected:
DateTime _dateTime;
};
namespace Util {
typedef LONG NTSTATUS, *PNTSTATUS;
typedef NTSTATUS(WINAPI* RtlGetVersionPtr)(PRTL_OSVERSIONINFOW);
inline RTL_OSVERSIONINFOW getRealOSVersion() {
HMODULE hMod = ::GetModuleHandleW(L"ntdll.dll");
if (hMod) {
RtlGetVersionPtr fxPtr = (RtlGetVersionPtr)::GetProcAddress(hMod, "RtlGetVersion");
if (fxPtr != nullptr) {
RTL_OSVERSIONINFOW rovi = {0};
rovi.dwOSVersionInfoSize = sizeof(rovi);
if (STATUS_SUCCESS == fxPtr(&rovi)) {
return rovi;
}
}
}
RTL_OSVERSIONINFOW rovi = {0};
return rovi;
}
inline HRESULT defaultExecutablePath(_In_ WCHAR* path, _In_ DWORD nSize = MAX_PATH) {
DWORD written = GetModuleFileNameExW(GetCurrentProcess(), nullptr, path, nSize);
DEBUG_
MSG("Default executable path: " << path);
return (written > 0) ? S_OK : E_FAIL;
}
inline HRESULT defaultShellLinksDirectory(_In_ WCHAR* path, _In_ DWORD nSize = MAX_PATH) {
DWORD written = GetEnvironmentVariableW(L"APPDATA", path, nSize);
HRESULT hr = written > 0 ? S_OK : E_INVALIDARG;
if (SUCCEEDED(hr)) {
errno_t result = wcscat_s(path, nSize, DEFAULT_SHELL_LINKS_PATH);
hr = (result == 0) ? S_OK : E_INVALIDARG;
DEBUG_
MSG("Default shell link path: " << path);
}
return hr;
}
inline HRESULT defaultShellLinkPath(_In_ std::wstring const& appname, _In_ WCHAR* path, _In_ DWORD nSize = MAX_PATH) {
HRESULT hr = defaultShellLinksDirectory(path, nSize);
if (SUCCEEDED(hr)) {
std::wstring const appLink(appname + DEFAULT_LINK_FORMAT);
errno_t result = wcscat_s(path, nSize, appLink.c_str());
hr = (result == 0) ? S_OK : E_INVALIDARG;
DEBUG_
MSG("Default shell link file path: " << path);
}
return hr;
}
inline std::wstring parentDirectory(WCHAR* path, DWORD size) {
size_t lastSeparator = 0;
for (size_t i = 0; i < size; i++) {
if (path[i] == L'\\' || path[i] == L'/') {
lastSeparator = i;
}
}
return {path, lastSeparator};
}
inline PCWSTR AsString(_In_ ComPtr<IXmlDocument>& xmlDocument) {
HSTRING xml;
ComPtr<IXmlNodeSerializer> ser;
HRESULT hr = xmlDocument.As<IXmlNodeSerializer>(&ser);
hr = ser->GetXml(&xml);
if (SUCCEEDED(hr)) {
return DllImporter::
WindowsGetStringRawBuffer(xml, nullptr);
}
return nullptr;
}
inline PCWSTR AsString(_In_ HSTRING hstring) {
return DllImporter::
WindowsGetStringRawBuffer(hstring, nullptr);
}
inline HRESULT setNodeStringValue(_In_ std::wstring const& string, _Out_opt_ IXmlNode* node, _Out_ IXmlDocument* xml) {
ComPtr<IXmlText> textNode;
HRESULT hr = xml->CreateTextNode(WinToastStringWrapper(string).Get(), &textNode);
if (SUCCEEDED(hr)) {
ComPtr<IXmlNode> stringNode;
hr = textNode.As(&stringNode);
if (SUCCEEDED(hr)) {
ComPtr<IXmlNode> appendedChild;
hr = node->AppendChild(stringNode.Get(), &appendedChild);
}
}
return hr;
}
template <typename FunctorT>
inline HRESULT setEventHandlers(_In_ IToastNotification* notification, _In_ std::shared_ptr<IWinToastHandler> eventHandler,
_In_ INT64 expirationTime, _Out_ EventRegistrationToken& activatedToken,
_Out_ EventRegistrationToken& dismissedToken, _Out_ EventRegistrationToken& failedToken,
_In_ FunctorT&& markAsReadyForDeletionFunc) {
HRESULT hr = notification->add_Activated(
Callback<Implements<RuntimeClassFlags<ClassicCom>, ITypedEventHandler<ToastNotification*, IInspectable*>>>(
[eventHandler, markAsReadyForDeletionFunc](IToastNotification* notify, IInspectable* inspectable) {
ComPtr<IToastActivatedEventArgs> activatedEventArgs;
HRESULT hr = inspectable->QueryInterface(activatedEventArgs.GetAddressOf());
if (SUCCEEDED(hr)) {
HSTRING argumentsHandle;
hr = activatedEventArgs->get_Arguments(&argumentsHandle);
if (SUCCEEDED(hr)) {
PCWSTR arguments = Util::AsString(argumentsHandle);
if (wcscmp(arguments, L"action=reply") == 0) {
ComPtr<IToastActivatedEventArgs2> inputBoxActivatedEventArgs;
HRESULT hr2 = inspectable->QueryInterface(inputBoxActivatedEventArgs.GetAddressOf());
if (SUCCEEDED(hr2)) {
ComPtr<Collections::IPropertySet> replyHandle;
inputBoxActivatedEventArgs->get_UserInput(&replyHandle);
ComPtr<__FIMap_2_HSTRING_IInspectable> replyMap;
hr = replyHandle.As(&replyMap);
if (SUCCEEDED(hr)) {
IInspectable* propertySet;
hr = replyMap.Get()->Lookup(WinToastStringWrapper(L"textBox").Get(), &propertySet);
if (SUCCEEDED(hr)) {
ComPtr<IPropertyValue> propertyValue;
hr = propertySet->QueryInterface(IID_PPV_ARGS(&propertyValue));
if (SUCCEEDED(hr)) {
// Successfully queried IPropertyValue, now extract the value
HSTRING userInput;
hr = propertyValue->GetString(&userInput);
if (SUCCEEDED(hr)) {
// Convert the HSTRING to a wide string
PCWSTR strValue = Util::AsString(userInput);
eventHandler->toastActivated(std::wstring(strValue));
DllImporter::
WindowsDeleteString(userInput);
return S_OK;
}
if (userInput != nullptr) {
DllImporter::
WindowsDeleteString(userInput);
}
}
}
}
}
}
if (arguments && *arguments) {
eventHandler->toastActivated(static_cast<long>(wcstol(arguments, nullptr, 10)));
DllImporter::
WindowsDeleteString(argumentsHandle);
markAsReadyForDeletionFunc();
return S_OK;
}
DllImporter::
WindowsDeleteString(argumentsHandle);
}
}
eventHandler->toastActivated();
markAsReadyForDeletionFunc();
return S_OK;
})
.Get(),
&activatedToken);
if (SUCCEEDED(hr)) {
hr = notification->add_Dismissed(
Callback<Implements<RuntimeClassFlags<ClassicCom>, ITypedEventHandler<ToastNotification*, ToastDismissedEventArgs*>>>(
[eventHandler, expirationTime, markAsReadyForDeletionFunc](IToastNotification* notify, IToastDismissedEventArgs* e) {
ToastDismissalReason reason;
if (SUCCEEDED(e->get_Reason(&reason))) {
if (reason == ToastDismissalReason_UserCanceled && expirationTime &&
InternalDateTime::Now() >= expirationTime) {
reason = ToastDismissalReason_TimedOut;
}
eventHandler->toastDismissed(static_cast<IWinToastHandler::WinToastDismissalReason>(reason));
}
markAsReadyForDeletionFunc();
return S_OK;
})
.Get(),
&dismissedToken);
if (SUCCEEDED(hr)) {
hr = notification->add_Failed(
Callback<Implements<RuntimeClassFlags<ClassicCom>, ITypedEventHandler<ToastNotification*, ToastFailedEventArgs*>>>(
[eventHandler, markAsReadyForDeletionFunc](IToastNotification* notify, IToastFailedEventArgs* e) {
eventHandler->toastFailed();
markAsReadyForDeletionFunc();
return S_OK;
})
.Get(),
&failedToken);
}
}
return hr;
}
inline HRESULT addAttribute(_In_ IXmlDocument* xml, std::wstring const& name, IXmlNamedNodeMap* attributeMap) {
ComPtr<ABI::
Windows::Data::Xml::Dom::IXmlAttribute> srcAttribute;
HRESULT hr = xml->CreateAttribute(WinToastStringWrapper(name).Get(), &srcAttribute);
if (SUCCEEDED(hr)) {
ComPtr<IXmlNode> node;
hr = srcAttribute.As(&node);
if (SUCCEEDED(hr)) {
ComPtr<IXmlNode> pNode;
hr = attributeMap->SetNamedItem(node.Get(), &pNode);
}
}
return hr;
}
inline HRESULT createElement(_In_ IXmlDocument* xml, _In_ std::wstring const& root_node, _In_ std::wstring const& element_name,
_In_ std::vector<std::wstring> const& attribute_
names) {
ComPtr<IXmlNodeList> rootList;
HRESULT hr = xml->GetElementsByTagName(WinToastStringWrapper(root_node).Get(), &rootList);
if (SUCCEEDED(hr)) {
ComPtr<IXmlNode> root;
hr = rootList->Item(0, &root);
if (SUCCEEDED(hr)) {
ComPtr<ABI::
Windows::Data::Xml::Dom::IXmlElement> audioElement;
hr = xml->CreateElement(WinToastStringWrapper(element_name).Get(), &audioElement);
if (SUCCEEDED(hr)) {
ComPtr<IXmlNode> audioNodeTmp;
hr = audioElement.As(&audioNodeTmp);
if (SUCCEEDED(hr)) {
ComPtr<IXmlNode> audioNode;
hr = root->AppendChild(audioNodeTmp.Get(), &audioNode);
if (SUCCEEDED(hr)) {
ComPtr<IXmlNamedNodeMap> attributes;
hr = audioNode->get_Attributes(&attributes);
if (SUCCEEDED(hr)) {
for (auto const& it : attribute_
names) {
hr = addAttribute(xml, it, attributes.Get());
}
}
}
}
}
}
}
return hr;
}
} //
namespace Util
WinToast* WinToast::instance() {
thread_local static WinToast instance;
return &instance;
}
WinToast::WinToast() : _isInitialized(false), _hasCoInitialized(false) {
if (!isCompatible()) {
DEBUG_
MSG(L"Warning: Your system is not compatible with this library ");
}
}
WinToast::~WinToast() {
clear();
if (_hasCoInitialized) {
CoUninitialize();
}
}
void WinToast::setAppName(_In_ std::wstring const& appName) {
_appName = appName;
}
void WinToast::setAppUserModelId(_In_ std::wstring const& aumi) {
_aumi = aumi;
DEBUG_
MSG(L"Default App User Model Id: " << _aumi.c_str());
}
void WinToast::setShortcutPolicy(_In_ ShortcutPolicy shortcutPolicy) {
_shortcutPolicy = shortcutPolicy;
}
bool WinToast::isCompatible() {
DllImporter::initialize();
return !((DllImporter::SetCurrentProcessExplicitAppUserModelID == nullptr) || (DllImporter::PropVariantToString == nullptr) ||
(DllImporter::RoGetActivationFactory == nullptr) || (DllImporter::
WindowsCreateStringReference == nullptr) ||
(DllImporter::
WindowsDeleteString == nullptr));
}
bool WinToastLib::WinToast::isSupportingModernFeatures() {
constexpr auto MinimumSupportedVersion = 6;
return Util::getRealOSVersion().dwMajorVersion > MinimumSupportedVersion;
}
bool WinToastLib::WinToast::isWin10AnniversaryOrHigher() {
return Util::getRealOSVersion().dwBuildNumber >= 14393;
}
std::wstring WinToast::configureAUMI(_In_ std::wstring const& companyName, _In_ std::wstring const& productName,
_In_ std::wstring const& subProduct, _In_ std::wstring const& versionInformation) {
std::wstring aumi = companyName;
aumi += L"." + productName;
if (subProduct.length() > 0) {
aumi += L"." + subProduct;
if (versionInformation.length() > 0) {
aumi += L"." + versionInformation;
}
}
if (aumi.length() > SCHAR_MAX) {
DEBUG_
MSG("
Error: max size allowed for AUMI: 128 characters.");
}
return aumi;
}
std::wstring const& WinToast::str
error(WinToast
Error error) {
static std::unordered_map<WinToast
Error, std::wstring> const Labels = {
{WinToast
Error::No
Error, L"No
error. The process was executed correctly" },
{WinToast
Error::NotInitialized, L"The library has not been initialized" },
{WinToast
Error::SystemNotSupported, L"The OS does not support WinToast" },
{WinToast
Error::ShellLinkNotCreated, L"The library was not able to create a Shell Link for the app" },
{WinToast
Error::InvalidAppUserModelID, L"The AUMI is not a valid one" },
{WinToast
Error::InvalidParameters, L"Invalid parameters, please double-check the AUMI or App Name" },
{WinToast
Error::NotDisplayed, L"The toast was created correctly but WinToast was not able to display the toast"},
{WinToast
Error::Unknown
Error, L"Unknown
error" }
};
auto const iter = Labels.find(
error);
assert(iter != Labels.end());
return iter->second;
}
enum WinToast::ShortcutResult WinToast::createShortcut() {
if (_aumi.empty() || _appName.empty()) {
DEBUG_
MSG(L"
Error: App User Model Id or Appname is empty!");
return SHORTCUT_MISSING_PARAMETERS;
}
if (!isCompatible()) {
DEBUG_
MSG(L"Your OS is not compatible with this library! =(");
return SHORTCUT_INCOMPATIBLE_OS;
}
if (!_hasCoInitialized) {
HRESULT initHr = CoInitializeEx(nullptr, COINIT::COINIT_MULTITHREADED);
if (initHr != RPC_E_CHANGED_MODE) {
if (FAILED(initHr) && initHr != S_FALSE) {
DEBUG_
MSG(L"
Error on COM library initialization!");
return SHORTCUT_COM_INIT_FAILURE;
} else {
_hasCoInitialized = true;
}
}
}
bool wasChanged;
HRESULT hr = validateShellLinkHelper(wasChanged);
if (SUCCEEDED(hr)) {
return wasChanged ? SHORTCUT_WAS_CHANGED : SHORTCUT_UNCHANGED;
}
hr = createShellLinkHelper();
return SUCCEEDED(hr) ? SHORTCUT_WAS_CREATED : SHORTCUT_CREATE_FAILED;
}
bool WinToast::initialize(_Out_opt_ WinToast
Error*
error) {
_isInitialized = false;
set
Error(
error, WinToast
Error::No
Error);
if (!isCompatible()) {
set
Error(
error, WinToast
Error::SystemNotSupported);
DEBUG_
MSG(L"
Error: system not supported.");
return false;
}
if (_aumi.empty() || _appName.empty()) {
set
Error(
error, WinToast
Error::InvalidParameters);
DEBUG_
MSG(L"
Error while initializing, did you set up a valid AUMI and App name?");
return false;
}
if (_shortcutPolicy != SHORTCUT_POLICY_IGNORE) {
if (createShortcut() < 0) {
set
Error(
error, WinToast
Error::ShellLinkNotCreated);
DEBUG_
MSG(L"
Error while attaching the AUMI to the current proccess =(");
return false;
}
}
if (FAILED(DllImporter::SetCurrentProcessExplicitAppUserModelID(_aumi.c_str()))) {
set
Error(
error, WinToast
Error::InvalidAppUserModelID);
DEBUG_
MSG(L"
Error while attaching the AUMI to the current proccess =(");
return false;
}
_isInitialized = true;
return _isInitialized;
}
bool WinToast::isInitialized() const {
return _isInitialized;
}
std::wstring const& WinToast::appName() const {
return _appName;
}
std::wstring const& WinToast::appUserModelId() const {
return _aumi;
}
HRESULT WinToast::validateShellLinkHelper(_Out_ bool& wasChanged) {
WCHAR path[MAX_PATH] = {L'\0'};
Util::defaultShellLinkPath(_appName, path);
// Check if the file exist
DWORD attr = GetFileAttributesW(path);
if (attr >= 0xFFFFFFF) {
DEBUG_
MSG("
Error, shell link not found. Try to create a new one in: " << path);
return E_FAIL;
}
// Let's load the file as shell link to validate.
// - Create a shell link
// - Create a persistant file
// - Load the path as data for the persistant file
// - Read the property AUMI and validate with the current
// - Review if AUMI is equal.
ComPtr<IShellLink> shellLink;
HRESULT hr = CoCreateInstance(CLSID_ShellLink, nullptr, CLSCTX_INPROC_SERVER, IID_PPV_ARGS(&shellLink));
if (SUCCEEDED(hr)) {
ComPtr<IPersistFile> persistFile;
hr = shellLink.As(&persistFile);
if (SUCCEEDED(hr)) {
hr = persistFile->Load(path, STGM_READWRITE);
if (SUCCEEDED(hr)) {
ComPtr<IPropertyStore> propertyStore;
hr = shellLink.As(&propertyStore);
if (SUCCEEDED(hr)) {
PROPVARIANT appIdPropVar;
hr = propertyStore->GetValue(PKEY_AppUserModel_ID, &appIdPropVar);
if (SUCCEEDED(hr)) {
WCHAR AUMI[MAX_PATH];
hr = DllImporter::PropVariantToString(appIdPropVar, AUMI, MAX_PATH);
wasChanged = false;
if (FAILED(hr) || _aumi != AUMI) {
if (_shortcutPolicy == SHORTCUT_POLICY_REQUIRE_CREATE) {
// AUMI Changed for the same app, let's update the current value! =)
wasChanged = true;
PropVariantClear(&appIdPropVar);
hr = InitPropVariantFromString(_aumi.c_str(), &appIdPropVar);
if (SUCCEEDED(hr)) {
hr = propertyStore->SetValue(PKEY_AppUserModel_ID, appIdPropVar);
if (SUCCEEDED(hr)) {
hr = propertyStore->Commit();
if (SUCCEEDED(hr) && SUCCEEDED(persistFile->IsDirty())) {
hr = persistFile->Save(path, TRUE);
}
}
}
} else {
// Not allowed to touch the shortcut to fix the AUMI
hr = E_FAIL;
}
}
PropVariantClear(&appIdPropVar);
}
}
}
}
}
return hr;
}
HRESULT WinToast::createShellLinkHelper() {
if (_shortcutPolicy != SHORTCUT_POLICY_REQUIRE_CREATE) {
return E_FAIL;
}
WCHAR exePath[MAX_PATH]{L'\0'};
WCHAR slPath[MAX_PATH]{L'\0'};
Util::defaultShellLinkPath(_appName, slPath);
Util::defaultExecutablePath(exePath);
std::wstring exeDir = Util::parentDirectory(exePath, sizeof(exePath) / sizeof(exePath[0]));
ComPtr<IShellLinkW> shellLink;
HRESULT hr = CoCreateInstance(CLSID_ShellLink, nullptr, CLSCTX_INPROC_SERVER, IID_PPV_ARGS(&shellLink));
if (SUCCEEDED(hr)) {
hr = shellLink->SetPath(exePath);
if (SUCCEEDED(hr)) {
hr = shellLink->SetArguments(L"");
if (SUCCEEDED(hr)) {
hr = shellLink->SetWorkingDirectory(exeDir.c_str());
if (SUCCEEDED(hr)) {
ComPtr<IPropertyStore> propertyStore;
hr = shellLink.As(&propertyStore);
if (SUCCEEDED(hr)) {
PROPVARIANT appIdPropVar;
hr = InitPropVariantFromString(_aumi.c_str(), &appIdPropVar);
if (SUCCEEDED(hr)) {
hr = propertyStore->SetValue(PKEY_AppUserModel_ID, appIdPropVar);
if (SUCCEEDED(hr)) {
hr = propertyStore->Commit();
if (SUCCEEDED(hr)) {
ComPtr<IPersistFile> persistFile;
hr = shellLink.As(&persistFile);
if (SUCCEEDED(hr)) {
hr = persistFile->Save(slPath, TRUE);
}
}
}
PropVariantClear(&appIdPropVar);
}
}
}
}
}
}
return hr;
}
INT64 WinToast::showToast(_In_ WinToastTemplate const& toast, _In_ IWinToastHandler* eventHandler, _Out_ WinToast
Error*
error) {
std::shared_ptr<IWinToastHandler> handler(eventHandler);
set
Error(
error, WinToast
Error::No
Error);
INT64 id = -1;
if (!isInitialized()) {
set
Error(
error, WinToast
Error::NotInitialized);
DEBUG_
MSG("
Error when launching the toast. WinToast is not initialized.");
return id;
}
if (!handler) {
set
Error(
error, WinToast
Error::InvalidHandler);
DEBUG_
MSG("
Error when launching the toast. Handler cannot be nullptr.");
return id;
}
ComPtr<IToastNotificationManagerStatics> notificationManager;
HRESULT hr = DllImporter::Wrap_GetActivationFactory(
WinToastStringWrapper(RuntimeClass_
Windows_UI_Notifications_ToastNotificationManager).Get(), ¬ificationManager);
if (SUCCEEDED(hr)) {
ComPtr<IToastNotifier> notifier;
hr = notificationManager->CreateToastNotifierWithId(WinToastStringWrapper(_aumi).Get(), ¬ifier);
if (SUCCEEDED(hr)) {
ComPtr<IToastNotificationFactory> notificationFactory;
hr = DllImporter::Wrap_GetActivationFactory(
WinToastStringWrapper(RuntimeClass_
Windows_UI_Notifications_ToastNotification).Get(), ¬ificationFactory);
if (SUCCEEDED(hr)) {
ComPtr<IXmlDocument> xmlDocument;
hr = notificationManager->GetTemplateContent(ToastTemplateType(toast.type()), &xmlDocument);
if (SUCCEEDED(hr) && toast.isToastGeneric()) {
hr = setBindToastGenericHelper(xmlDocument.Get());
}
if (SUCCEEDED(hr)) {
for (UINT32 i = 0, fieldsCount = static_cast<UINT32>(toast.textFieldsCount()); i < fieldsCount && SUCCEEDED(hr); i++) {
hr = setTextFieldHelper(xmlDocument.Get(), toast.textField(WinToastTemplate::TextField(i)), i);
}
// Modern feature are supported
Windows >
Windows 10
if (SUCCEEDED(hr) && isSupportingModernFeatures()) {
// Note that we do this *after* using toast.textFieldsCount() to
// iterate/fill the template's text fields, since we're adding yet another text field.
if (SUCCEEDED(hr) && !toast.attributionText().empty()) {
hr = setAttributionTextFieldHelper(xmlDocument.Get(), toast.attributionText());
}
std::array<WCHAR, 12> buf;
for (std::size_t i = 0, actionsCount = toast.actionsCount(); i < actionsCount && SUCCEEDED(hr); i++) {
_snwprintf_s(buf.data(), buf.size(), _TRUNCATE, L"%zd", i);
hr = addActionHelper(xmlDocument.Get(), toast.actionLabel(i), buf.data());
}
if (SUCCEEDED(hr)) {
hr = (toast.audioPath().empty() && toast.audioOption() == WinToastTemplate::AudioOption::Default)
? hr
: setAudioFieldHelper(xmlDocument.Get(), toast.audioPath(), toast.audioOption());
}
if (SUCCEEDED(hr) && toast.duration() != WinToastTemplate::Duration::System) {
hr = addDurationHelper(xmlDocument.Get(),
(toast.duration() == WinToastTemplate::Duration::Short) ? L"short" : L"long");
}
if (SUCCEEDED(hr) && toast.isInput()) {
hr = addInputHelper(xmlDocument.Get());
}
if (SUCCEEDED(hr)) {
hr = addScenarioHelper(xmlDocument.Get(), toast.scenario());
}
} else {
DEBUG_
MSG("Modern features (Actions/Sounds/Attributes) not supported in this os version");
}
if (SUCCEEDED(hr)) {
bool isWin10AnniversaryOrAbove = WinToast::isWin10AnniversaryOrHigher();
bool isCircleCropHint = isWin10AnniversaryOrAbove ? toast.isCropHintCircle() : false;
hr = toast.hasImage()
? setImageFieldHelper(xmlDocument.Get(), toast.imagePath(), toast.isToastGeneric(), isCircleCropHint)
: hr;
if (SUCCEEDED(hr) && isWin10AnniversaryOrAbove && toast.hasHeroImage()) {
hr = setHeroImageHelper(xmlDocument.Get(), toast.heroImagePath(), toast.isInlineHeroImage());
}
if (SUCCEEDED(hr)) {
ComPtr<IToastNotification> notification;
hr = notificationFactory->CreateToastNotification(xmlDocument.Get(), ¬ification);
if (SUCCEEDED(hr)) {
INT64 expiration = 0, relativeExpiration = toast.expiration();
if (relativeExpiration > 0) {
InternalDateTime expirationDateTime(relativeExpiration);
expiration = expirationDateTime;
hr = notification->put_ExpirationTime(&expirationDateTime);
}
EventRegistrationToken activatedToken, dismissedToken, failedToken;
GUID guid;
HRESULT hrGuid = CoCreateGuid(&guid);
id = guid.Data1;
if (SUCCEEDED(hr) && SUCCEEDED(hrGuid)) {
hr = Util::setEventHandlers(notification.Get(), handler, expiration, activatedToken, dismissedToken,
failedToken, [this, id]() { markAsReadyForDeletion(id); });
if (FAILED(hr)) {
set
Error(
error, WinToast
Error::InvalidHandler);
}
}
if (SUCCEEDED(hr)) {
if (SUCCEEDED(hr)) {
std::lock_guard<std::mutex> lock(m_mutex);
_buffer.emplace(id, NotifyData(notification, activatedToken, dismissedToken, failedToken));
DEBUG_
MSG("xml: " << Util::AsString(xmlDocument));
hr = notifier->Show(notification.Get());
if (FAILED(hr)) {
set
Error(
error, WinToast
Error::NotDisplayed);
}
}
}
}
}
}
}
}
}
}
return FAILED(hr) ? -1 : id;
}
ComPtr<IToastNotifier> WinToast::notifier(_In_ bool* succeded) const {
ComPtr<IToastNotificationManagerStatics> notificationManager;
ComPtr<IToastNotifier> notifier;
HRESULT hr = DllImporter::Wrap_GetActivationFactory(
WinToastStringWrapper(RuntimeClass_
Windows_UI_Notifications_ToastNotificationManager).Get(), ¬ificationManager);
if (SUCCEEDED(hr)) {
hr = notificationManager->CreateToastNotifierWithId(WinToastStringWrapper(_aumi).Get(), ¬ifier);
}
*succeded = SUCCEEDED(hr);
return notifier;
}
void WinToast::markAsReadyForDeletion(_In_ INT64 id) {
std::lock_guard<std::mutex> lock(m_mutex);
// Flush the buffer by removing all the toasts that are ready for deletion
for (auto it = _buffer.begin(); it != _buffer.end();) {
if (it->second.isReadyForDeletion()) {
it->second.RemoveTokens();
it = _buffer.erase(it);
} else {
++it;
}
}
// Mark the toast as ready for deletion (if it exists) so that it will be removed from the buffer in the next iteration
auto const iter = _buffer.find(id);
if (iter != _buffer.end()) {
_buffer[id].markAsReadyForDeletion();
}
}
bool WinToast::hideToast(_In_ INT64 id) {
std::lock_guard<std::mutex> lock(m_mutex);
if (!isInitialized()) {
DEBUG_
MSG("
Error when hiding the toast. WinToast is not initialized.");
return false;
}
auto iter = _buffer.find(id);
if (iter == _buffer.end()) {
return false;
}
auto succeded = false;
auto notify = notifier(&succeded);
if (!succeded) {
return false;
}
auto& notifyData = iter->second;
auto result = notify->Hide(notifyData.notification());
if (FAILED(result)) {
DEBUG_
MSG("
Error when hiding the toast.
Error code: " << result);
return false;
}
notifyData.RemoveTokens();
_buffer.erase(iter);
return SUCCEEDED(result);
}
void WinToast::clear() {
auto succeded = false;
auto notify = notifier(&succeded);
if (!succeded) {
return;
}
std::lock_guard<std::mutex> lock(m_mutex);
auto safeCopy = _buffer;
for (auto& data : safeCopy) {
auto& notifyData = data.second;
notify->Hide(notifyData.notification());
notifyData.RemoveTokens();
}
_buffer.clear();
}
//
// Available as of
Windows 10 Anniversary Update
// Ref: https://docs.microsoft.com/en-us/
windows/uwp/design/shell/tiles-and-notifications/adaptive-interactive-toasts
//
// NOTE: This will add a new text field, so be aware when iterating over
// the toast's text fields or
getting a count of them.
//
HRESULT WinToast::setAttributionTextFieldHelper(_In_ IXmlDocument* xml, _In_ std::wstring const& text) {
Util::createElement(xml, L"binding", L"text", {L"placement"});
ComPtr<IXmlNodeList> nodeList;
HRESULT hr = xml->GetElementsByTagName(WinToastStringWrapper(L"text").Get(), &nodeList);
if (SUCCEEDED(hr)) {
UINT32 nodeListLength;
hr = nodeList->get_Length(&nodeListLength);
if (SUCCEEDED(hr)) {
for (UINT32 i = 0; i < nodeListLength; i++) {
ComPtr<IXmlNode> textNode;
hr = nodeList->Item(i, &textNode);
if (SUCCEEDED(hr)) {
ComPtr<IXmlNamedNodeMap> attributes;
hr = textNode->get_Attributes(&attributes);
if (SUCCEEDED(hr)) {
ComPtr<IXmlNode> editedNode;
if (SUCCEEDED(hr)) {
hr = attributes->GetNamedItem(WinToastStringWrapper(L"placement").Get(), &editedNode);
if (FAILED(hr) || !editedNode) {
continue;
}
hr = Util::setNodeStringValue(L"attribution", editedNode.Get(), xml);
if (SUCCEEDED(hr)) {
return setTextFieldHelper(xml, text, i);
}
}
}
}
}
}
}
return hr;
}
HRESULT WinToast::addDurationHelper(_In_ IXmlDocument* xml, _In_ std::wstring const& duration) {
ComPtr<IXmlNodeList> nodeList;
HRESULT hr = xml->GetElementsByTagName(WinToastStringWrapper(L"toast").Get(), &nodeList);
if (SUCCEEDED(hr)) {
UINT32 length;
hr = nodeList->get_Length(&length);
if (SUCCEEDED(hr)) {
ComPtr<IXmlNode> toastNode;
hr = nodeList->Item(0, &toastNode);
if (SUCCEEDED(hr)) {
ComPtr<IXmlElement> toastElement;
hr = toastNode.As(&toastElement);
if (SUCCEEDED(hr)) {
hr = toastElement->SetAttribute(WinToastStringWrapper(L"duration").Get(), WinToastStringWrapper(duration).Get());
}
}
}
}
return hr;
}
HRESULT WinToast::addScenarioHelper(_In_ IXmlDocument* xml, _In_ std::wstring const& scenario) {
ComPtr<IXmlNodeList> nodeList;
HRESULT hr = xml->GetElementsByTagName(WinToastStringWrapper(L"toast").Get(), &nodeList);
if (SUCCEEDED(hr)) {
UINT32 length;
hr = nodeList->get_Length(&length);
if (SUCCEEDED(hr)) {
ComPtr<IXmlNode> toastNode;
hr = nodeList->Item(0, &toastNode);
if (SUCCEEDED(hr)) {
ComPtr<IXmlElement> toastElement;
hr = toastNode.As(&toastElement);
if (SUCCEEDED(hr)) {
hr = toastElement->SetAttribute(WinToastStringWrapper(L"scenario").Get(), WinToastStringWrapper(scenario).Get());
}
}
}
}
return hr;
}
HRESULT WinToast::addInputHelper(_In_ IXmlDocument* xml) {
std::vector<std::wstring> attrbs;
attrbs.push_back(L"id");
attrbs.push_back(L"type");
attrbs.push_back(L"placeHolderContent");
std::vector<std::wstring> attrbs2;
attrbs2.push_back(L"content");
attrbs2.push_back(L"arguments");
Util::createElement(xml, L"toast", L"actions", {});
Util::createElement(xml, L"actions", L"input", attrbs);
Util::createElement(xml, L"actions", L"action", attrbs2);
ComPtr<IXmlNodeList> nodeList;
HRESULT hr = xml->GetElementsByTagName(WinToastStringWrapper(L"input").Get(), &nodeList);
if (SUCCEEDED(hr)) {
ComPtr<IXmlNode> inputNode;
hr = nodeList->Item(0, &inputNode);
if (SUCCEEDED(hr)) {
ComPtr<IXmlElement> toastElement;
hr = inputNode.As(&toastElement);
if (SUCCEEDED(hr)) {
toastElement->SetAttribute(WinToastStringWrapper(L"id").Get(), WinToastStringWrapper(L"textBox").Get());
toastElement->SetAttribute(WinToastStringWrapper(L"type").Get(), WinToastStringWrapper(L"text").Get());
hr = toastElement->SetAttribute(WinToastStringWrapper(L"placeHolderContent").Get(), WinToastStringWrapper(L"...").Get());
}
}
}
ComPtr<IXmlNodeList> nodeList2;
hr = xml->GetElementsByTagName(WinToastStringWrapper(L"action").Get(), &nodeList2);
if (SUCCEEDED(hr)) {
ComPtr<IXmlNode> actionNode;
hr = nodeList2->Item(0, &actionNode);
if (SUCCEEDED(hr)) {
ComPtr<IXmlElement> actionElement;
hr = actionNode.As(&actionElement);
if (SUCCEEDED(hr)) {
actionElement->SetAttribute(WinToastStringWrapper(L"content").Get(), WinToastStringWrapper(L"Reply").Get());
actionElement->SetAttribute(WinToastStringWrapper(L"arguments").Get(), WinToastStringWrapper(L"action=reply").Get());
actionElement->SetAttribute(WinToastStringWrapper(L"hint-inputId").Get(), WinToastStringWrapper(L"textBox").Get());
}
}
}
return hr;
}
HRESULT WinToast::setTextFieldHelper(_In_ IXmlDocument* xml, _In_ std::wstring const& text, _In_ UINT32 pos) {
ComPtr<IXmlNodeList> nodeList;
HRESULT hr = xml->GetElementsByTagName(WinToastStringWrapper(L"text").Get(), &nodeList);
if (SUCCEEDED(hr)) {
ComPtr<IXmlNode> node;
hr = nodeList->Item(pos, &node);
if (SUCCEEDED(hr)) {
hr = Util::setNodeStringValue(text, node.Get(), xml);
}
}
return hr;
}
HRESULT WinToast::setBindToastGenericHelper(_In_ IXmlDocument* xml) {
ComPtr<IXmlNodeList> nodeList;
HRESULT hr = xml->GetElementsByTagName(WinToastStringWrapper(L"binding").Get(), &nodeList);
if (SUCCEEDED(hr)) {
UINT32 length;
hr = nodeList->get_Length(&length);
if (SUCCEEDED(hr)) {
ComPtr<IXmlNode> toastNode;
hr = nodeList->Item(0, &toastNode);
if (SUCCEEDED(hr)) {
ComPtr<IXmlElement> toastElement;
hr = toastNode.As(&toastElement);
if (SUCCEEDED(hr)) {
hr = toastElement->SetAttribute(WinToastStringWrapper(L"template").Get(), WinToastStringWrapper(L"ToastGeneric").Get());
}
}
}
}
return hr;
}
HRESULT WinToast::setImageFieldHelper(_In_ IXmlDocument* xml, _In_ std::wstring const& path, _In_ bool isToastGeneric,
_In_ bool isCropHintCircle) {
assert(path.size() < MAX_PATH);
wchar_t imagePath[MAX_PATH] = L"file:///";
HRESULT hr = StringCchCatW(imagePath, MAX_PATH, path.c_str());
if (SUCCEEDED(hr)) {
ComPtr<IXmlNodeList> nodeList;
HRESULT hr = xml->GetElementsByTagName(WinToastStringWrapper(L"image").Get(), &nodeList);
if (SUCCEEDED(hr)) {
ComPtr<IXmlNode> node;
hr = nodeList->Item(0, &node);
ComPtr<IXmlElement> imageElement;
HRESULT hrImage = node.As(&imageElement);
if (SUCCEEDED(hr) && SUCCEEDED(hrImage) && isToastGeneric) {
hr = imageElement->SetAttribute(WinToastStringWrapper(L"placement").Get(), WinToastStringWrapper(L"appLogoOverride").Get());
if (SUCCEEDED(hr) && isCropHintCircle) {
hr = imageElement->SetAttribute(WinToastStringWrapper(L"hint-crop").Get(), WinToastStringWrapper(L"circle").Get());
}
}
if (SUCCEEDED(hr)) {
ComPtr<IXmlNamedNodeMap> attributes;
hr = node->get_Attributes(&attributes);
if (SUCCEEDED(hr)) {
ComPtr<IXmlNode> editedNode;
hr = attributes->GetNamedItem(WinToastStringWrapper(L"src").Get(), &editedNode);
if (SUCCEEDED(hr)) {
Util::setNodeStringValue(imagePath, editedNode.Get(), xml);
}
}
}
}
}
return hr;
}
HRESULT WinToast::setAudioFieldHelper(_In_ IXmlDocument* xml, _In_ std::wstring const& path,
_In_opt_ WinToastTemplate::AudioOption option) {
std::vector<std::wstring> attrs;
if (!path.empty()) {
attrs.push_back(L"src");
}
if (option == WinToastTemplate::AudioOption::Loop) {
attrs.push_back(L"loop");
}
if (option == WinToastTemplate::AudioOption::Silent) {
attrs.push_back(L"silent");
}
Util::createElement(xml, L"toast", L"audio", attrs);
ComPtr<IXmlNodeList> nodeList;
HRESULT hr = xml->GetElementsByTagName(WinToastStringWrapper(L"audio").Get(), &nodeList);
if (SUCCEEDED(hr)) {
ComPtr<IXmlNode> node;
hr = nodeList->Item(0, &node);
if (SUCCEEDED(hr)) {
ComPtr<IXmlNamedNodeMap> attributes;
hr = node->get_Attributes(&attributes);
if (SUCCEEDED(hr)) {
ComPtr<IXmlNode> editedNode;
if (!path.empty()) {
if (SUCCEEDED(hr)) {
hr = attributes->GetNamedItem(WinToastStringWrapper(L"src").Get(), &editedNode);
if (SUCCEEDED(hr)) {
hr = Util::setNodeStringValue(path, editedNode.Get(), xml);
}
}
}
if (SUCCEEDED(hr)) {
switch (option) {
case WinToastTemplate::AudioOption::Loop:
hr = attributes->GetNamedItem(WinToastStringWrapper(L"loop").Get(), &editedNode);
if (SUCCEEDED(hr)) {
hr = Util::setNodeStringValue(L"true", editedNode.Get(), xml);
}
break;
case WinToastTemplate::AudioOption::Silent:
hr = attributes->GetNamedItem(WinToastStringWrapper(L"silent").Get(), &editedNode);
if (SUCCEEDED(hr)) {
hr = Util::setNodeStringValue(L"true", editedNode.Get(), xml);
}
default:
break;
}
}
}
}
}
return hr;
}
HRESULT WinToast::addActionHelper(_In_ IXmlDocument* xml, _In_ std::wstring const& content, _In_ std::wstring const& arguments) {
ComPtr<IXmlNodeList> nodeList;
HRESULT hr = xml->GetElementsByTagName(WinToastStringWrapper(L"actions").Get(), &nodeList);
if (SUCCEEDED(hr)) {
UINT32 length;
hr = nodeList->get_Length(&length);
if (SUCCEEDED(hr)) {
ComPtr<IXmlNode> actionsNode;
if (length > 0) {
hr = nodeList->Item(0, &actionsNode);
} else {
hr = xml->GetElementsByTagName(WinToastStringWrapper(L"toast").Get(), &nodeList);
if (SUCCEEDED(hr)) {
hr = nodeList->get_Length(&length);
if (SUCCEEDED(hr)) {
ComPtr<IXmlNode> toastNode;
hr = nodeList->Item(0, &toastNode);
if (SUCCEEDED(hr)) {
ComPtr<IXmlElement> toastElement;
hr = toastNode.As(&toastElement);
if (SUCCEEDED(hr)) {
hr = toastElement->SetAttribute(WinToastStringWrapper(L"template").Get(),
WinToastStringWrapper(L"ToastGeneric").Get());
}
if (SUCCEEDED(hr)) {
hr = toastElement->SetAttribute(WinToastStringWrapper(L"duration").Get(),
WinToastStringWrapper(L"long").Get());
}
if (SUCCEEDED(hr)) {
ComPtr<IXmlElement> actionsElement;
hr = xml->CreateElement(WinToastStringWrapper(L"actions").Get(), &actionsElement);
if (SUCCEEDED(hr)) {
hr = actionsElement.As(&actionsNode);
if (SUCCEEDED(hr)) {
ComPtr<IXmlNode> appendedChild;
hr = toastNode->AppendChild(actionsNode.Get(), &appendedChild);
}
}
}
}
}
}
}
if (SUCCEEDED(hr)) {
ComPtr<IXmlElement> actionElement;
hr = xml->CreateElement(WinToastStringWrapper(L"action").Get(), &actionElement);
if (SUCCEEDED(hr)) {
hr = actionElement->SetAttribute(WinToastStringWrapper(L"content").Get(), WinToastStringWrapper(content).Get());
}
if (SUCCEEDED(hr)) {
hr = actionElement->SetAttribute(WinToastStringWrapper(L"arguments").Get(), WinToastStringWrapper(arguments).Get());
}
if (SUCCEEDED(hr)) {
ComPtr<IXmlNode> actionNode;
hr = actionElement.As(&actionNode);
if (SUCCEEDED(hr)) {
ComPtr<IXmlNode> appendedChild;
hr = actionsNode->AppendChild(actionNode.Get(), &appendedChild);
}
}
}
}
}
return hr;
}
HRESULT WinToast::setHeroImageHelper(_In_ IXmlDocument* xml, _In_ std::wstring const& path, _In_ bool isInlineImage) {
ComPtr<IXmlNodeList> nodeList;
HRESULT hr = xml->GetElementsByTagName(WinToastStringWrapper(L"binding").Get(), &nodeList);
if (SUCCEEDED(hr)) {
UINT32 length;
hr = nodeList->get_Length(&length);
if (SUCCEEDED(hr)) {
ComPtr<IXmlNode> bindingNode;
if (length > 0) {
hr = nodeList->Item(0, &bindingNode);
}
if (SUCCEEDED(hr)) {
ComPtr<IXmlElement> imageElement;
hr = xml->CreateElement(WinToastStringWrapper(L"image").Get(), &imageElement);
if (SUCCEEDED(hr) && isInlineImage == false) {
hr = imageElement->SetAttribute(WinToastStringWrapper(L"placement").Get(), WinToastStringWrapper(L"hero").Get());
}
if (SUCCEEDED(hr)) {
hr = imageElement->SetAttribute(WinToastStringWrapper(L"src").Get(), WinToastStringWrapper(path).Get());
}
if (SUCCEEDED(hr)) {
ComPtr<IXmlNode> actionNode;
hr = imageElement.As(&actionNode);
if (SUCCEEDED(hr)) {
ComPtr<IXmlNode> appendedChild;
hr = bindingNode->AppendChild(actionNode.Get(), &appendedChild);
}
}
}
}
}
return hr;
}
void WinToast::set
Error(_Out_opt_ WinToast
Error*
error, _In_ WinToast
Error value) {
if (
error) {
*
error = value;
}
}
WinToastTemplate::WinToastTemplate(_In_ WinToastTemplateType type) : _type(type) {
constexpr static std::size_t TextFieldsCount[] = {1, 2, 2, 3, 1, 2, 2, 3};
_textFields = std::vector<std::wstring>(TextFieldsCount[type], L"");
}
WinToastTemplate::~WinToastTemplate() {
_textFields.clear();
}
void WinToastTemplate::setTextField(_In_ std::wstring const& txt, _In_ WinToastTemplate::TextField pos) {
auto const position = static_cast<std::size_t>(pos);
if (position >= _textFields.size()) {
DEBUG_
MSG("The selected template type supports only " << _textFields.size() << " text lines");
return;
}
_textFields[position] = txt;
}
void WinToastTemplate::setImagePath(_In_ std::wstring const& imgPath, _In_ CropHint cropHint) {
_imagePath = imgPath;
_cropHint = cropHint;
}
void WinToastTemplate::setHeroImagePath(_In_ std::wstring const& imgPath, _In_ bool inlineImage) {
_heroImagePath = imgPath;
_inlineHeroImage = inlineImage;
}
void WinToastTemplate::setAudioPath(_In_ std::wstring const& audioPath) {
_audioPath = audioPath;
}
void WinToastTemplate::setAudioPath(_In_ AudioSystemFile file) {
static std::unordered_map<AudioSystemFile, std::wstring> const Files = {
{AudioSystemFile::DefaultSound, L"ms-winsoundevent:Notification.Default" },
{AudioSystemFile::IM, L"ms-winsoundevent:Notification.IM" },
{AudioSystemFile::Mail, L"ms-winsoundevent:Notification.Mail" },
{AudioSystemFile::Reminder, L"ms-winsoundevent:Notification.Reminder" },
{AudioSystemFile::SMS, L"ms-winsoundevent:Notification.SMS" },
{AudioSystemFile::Alarm, L"ms-winsoundevent:Notification.Looping.Alarm" },
{AudioSystemFile::Alarm2, L"ms-winsoundevent:Notification.Looping.Alarm2" },
{AudioSystemFile::Alarm3, L"ms-winsoundevent:Notification.Looping.Alarm3" },
{AudioSystemFile::Alarm4, L"ms-winsoundevent:Notification.Looping.Alarm4" },
{AudioSystemFile::Alarm
5, L"ms-winsoundevent:Notification.Looping.Alarm
5" },
{AudioSystemFile::Alarm6, L"ms-winsoundevent:Notification.Looping.Alarm6" },
{AudioSystemFile::Alarm7, L"ms-winsoundevent:Notification.Looping.Alarm7" },
{AudioSystemFile::Alarm8, L"ms-winsoundevent:Notification.Looping.Alarm8" },
{AudioSystemFile::Alarm9, L"ms-winsoundevent:Notification.Looping.Alarm9" },
{AudioSystemFile::Alarm10, L"ms-winsoundevent:Notification.Looping.Alarm10"},
{AudioSystemFile::Call, L"ms-winsoundevent:Notification.Looping.Call" },
{AudioSystemFile::Call1, L"ms-winsoundevent:Notification.Looping.Call1" },
{AudioSystemFile::Call2, L"ms-winsoundevent:Notification.Looping.Call2" },
{AudioSystemFile::Call3, L"ms-winsoundevent:Notification.Looping.Call3" },
{AudioSystemFile::Call4, L"ms-winsoundevent:Notification.Looping.Call4" },
{AudioSystemFile::Call
5, L"ms-winsoundevent:Notification.Looping.Call
5" },
{AudioSystemFile::Call6, L"ms-winsoundevent:Notification.Looping.Call6" },
{AudioSystemFile::Call7, L"ms-winsoundevent:Notification.Looping.Call7" },
{AudioSystemFile::Call8, L"ms-winsoundevent:Notification.Looping.Call8" },
{AudioSystemFile::Call9, L"ms-winsoundevent:Notification.Looping.Call9" },
{AudioSystemFile::Call10, L"ms-winsoundevent:Notification.Looping.Call10" },
};
auto const iter = Files.find(file);
assert(iter != Files.end());
_audioPath = iter->second;
}
void WinToastTemplate::setAudioOption(_In_ WinToastTemplate::AudioOption audioOption) {
_audioOption = audioOption;
}
void WinToastTemplate::setFirstLine(_In_ std::wstring const& text) {
setTextField(text, WinToastTemplate::FirstLine);
}
void WinToastTemplate::setSecondLine(_In_ std::wstring const& text) {
setTextField(text, WinToastTemplate::SecondLine);
}
void WinToastTemplate::setThirdLine(_In_ std::wstring const& text) {
setTextField(text, WinToastTemplate::ThirdLine);
}
void WinToastTemplate::setDuration(_In_ Duration duration) {
_duration = duration;
}
void WinToastTemplate::setExpiration(_In_ INT64 millisecondsFromNow) {
_expiration = millisecondsFromNow;
}
void WinToastLib::WinToastTemplate::setScenario(_In_ Scenario scenario) {
switch (scenario) {
case Scenario::Default:
_scenario = L"Default";
break;
case Scenario::Alarm:
_scenario = L"Alarm";
break;
case Scenario::IncomingCall:
_scenario = L"IncomingCall";
break;
case Scenario::Reminder:
_scenario = L"Reminder";
break;
}
}
void WinToastTemplate::setAttributionText(_In_ std::wstring const& attributionText) {
_attributionText = attributionText;
}
void WinToastTemplate::addAction(_In_ std::wstring const& label) {
_actions.push_back(label);
}
void WinToastTemplate::addInput() {
_hasInput = true;
}
std::size_t WinToastTemplate::textFieldsCount() const {
return _textFields.size();
}
std::size_t WinToastTemplate::actionsCount() const {
return _actions.size();
}
bool WinToastTemplate::hasImage() const {
return _type < WinToastTemplateType::Text01;
}
bool WinToastTemplate::hasHeroImage() const {
return hasImage() && !_heroImagePath.empty();
}
std::vector<std::wstring> const& WinToastTemplate::textFields() const {
return _textFields;
}
std::wstring const& WinToastTemplate::textField(_In_ TextField pos) const {
auto const position = static_cast<std::size_t>(pos);
assert(position < _textFields.size());
return _textFields[position];
}
std::wstring const& WinToastTemplate::actionLabel(_In_ std::size_t position) const {
assert(position < _actions.size());
return _actions[position];
}
std::wstring const& WinToastTemplate::imagePath() const {
return _imagePath;
}
std::wstring const& WinToastTemplate::heroImagePath() const {
return _heroImagePath;
}
std::wstring const& WinToastTemplate::audioPath() const {
return _audioPath;
}
std::wstring const& WinToastTemplate::attributionText() const {
return _attributionText;
}
std::wstring const& WinToastLib::WinToastTemplate::scenario() const {
return _scenario;
}
INT64 WinToastTemplate::expiration() const {
return _expiration;
}
WinToastTemplate::WinToastTemplateType WinToastTemplate::type() const {
return _type;
}
WinToastTemplate::AudioOption WinToastTemplate::audioOption() const {
return _audioOption;
}
WinToastTemplate::Duration WinToastTemplate::duration() const {
return _duration;
}
bool WinToastTemplate::isToastGeneric() const {
return hasHeroImage() || _cropHint == WinToastTemplate::Circle;
}
bool WinToastTemplate::isInlineHeroImage() const {
return _inlineHeroImage;
}
bool WinToastTemplate::isCropHintCircle() const {
return _cropHint == CropHint::Circle;
}
bool WinToastTemplate::isInput() const {
return _hasInput;
}
基于上述源码，新增锁屏时系统弹窗不显示在锁屏之上逻辑
本指南详细介绍了在另一台PC上使用专业版或终极版操作系统发送消息的方法，包括注册表备份、配置远程RPC、添加Windows凭据等步骤，确保操作顺利进行。
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