From c75f0b0f5219eebcea42b060eae74e1144922363 Mon Sep 17 00:00:00 2001 From: Yi Zhao Date: Fri, 30 Dec 2022 18:22:31 +0800 Subject: [PATCH 1/2] Create GetRuntimeInformation.md --- specs/GetRuntimeInformation.md | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 specs/GetRuntimeInformation.md diff --git a/specs/GetRuntimeInformation.md b/specs/GetRuntimeInformation.md new file mode 100644 index 000000000..ecca23943 --- /dev/null +++ b/specs/GetRuntimeInformation.md @@ -0,0 +1,30 @@ +# Background +As you know, one single WV2 runtime instance can be shared by multiple host apps, e.g., office apps (excel, word, ppt) might share a single WV2 runtime. So, a given host app does not have a whole picture of what's happening in the runtime process, such as what profiles are active there and what webviews are under each profile. + +We want to have a new API to help developers get such information. + +In this document we describe the API. We'd appreciate your feedback. + +# Description +We propose extending `CoreWebView2` to provide an `GetRuntimeInformation` method. The method returns a information object that can be used to +form an information view. + +# Examples +The following code snippets demonstrate how the GetRuntimeInformation can be used: +## Win32 C++ +```cpp +``` + +## .NET and WinRT +```c# +``` + +# API Details +The spec file for `GetRuntimeInformation`. +## Win32 C++ +```c++ +``` + +## .NET and WinRT +```c# +``` From 664a167cec01d021db911f6b96886d303a574f4c Mon Sep 17 00:00:00 2001 From: Yi Zhao Date: Thu, 5 Jan 2023 00:08:07 +0800 Subject: [PATCH 2/2] update GetRuntimeInformation.md --- specs/GetRuntimeInformation.md | 464 +++++++++++++++++++++++++++++++++ 1 file changed, 464 insertions(+) diff --git a/specs/GetRuntimeInformation.md b/specs/GetRuntimeInformation.md index ecca23943..f009b18a7 100644 --- a/specs/GetRuntimeInformation.md +++ b/specs/GetRuntimeInformation.md @@ -13,18 +13,482 @@ form an information view. The following code snippets demonstrate how the GetRuntimeInformation can be used: ## Win32 C++ ```cpp +//! [GetRuntimeInformation] +void ProcessComponent::GetRuntimeInformation() +{ + webview2_20 = m_webView.try_query(); + if (!webview2_20) + { + MessageBox(nullptr, L"Get webview2 failed!", L"GetRuntimeInformation Result", MB_OK); + return; + } + + webview2_20->GetRuntimeInformation( + Callback( + [this](HRESULT errorCode, ICoreWebView2ExperimentalProfileInformationList* list) + -> HRESULT + { + if (errorCode != S_OK || list == nullptr) + { + MessageBox( + nullptr, L"Call interface failed!", L"GetRuntimeInformation Result", + MB_OK); + return S_OK; + } + else + { + std::wstring str; + static const std::wstring blank = L" "; + UINT profileInformationListCount; + CHECK_FAILURE(list->get_Count(&profileInformationListCount)); + if (profileInformationListCount == 0) + { + str += L"No profile information found."; + } + else + { + str += + std::to_wstring(profileInformationListCount) + L" profile(s) found"; + str += L"\n\n"; + for (UINT i = 0; i < profileInformationListCount; ++i) + { + wil::com_ptr + profileInformation; + CHECK_FAILURE(list->GetValueAtIndex(i, &profileInformation)); + str += L"Profile:\n"; + + wil::unique_cotaskmem_string profileName; + CHECK_FAILURE(profileInformation->get_Name(&profileName)); + str += blank + L"name: " + profileName.get() + L"\n"; + + wil::unique_cotaskmem_string profilePath; + CHECK_FAILURE(profileInformation->get_Path(&profilePath)); + str += blank + L"path: " + profilePath.get() + L"\n"; + + wil::com_ptr + webviewInformationList; + CHECK_FAILURE(profileInformation->GetWebviewInformationList( + &webviewInformationList)); + UINT webviewInformationListCount; + CHECK_FAILURE(webviewInformationList->get_Count( + &webviewInformationListCount)); + if (webviewInformationListCount == 0) + { + str += L"\n"; + continue; + } + else + { + for (UINT j = 0; j < webviewInformationListCount; ++j) + { + wil::com_ptr + webviewInformation; + CHECK_FAILURE(webviewInformationList->GetValueAtIndex( + j, &webviewInformation)); + str += blank + L"Webview:\n"; + + wil::unique_cotaskmem_string webviewTitle; + CHECK_FAILURE(webviewInformation->get_Title(&webviewTitle)); + str += + blank + blank + L"title: " + webviewTitle.get() + L"\n"; + + wil::unique_cotaskmem_string webviewUrl; + CHECK_FAILURE(webviewInformation->get_Url(&webviewUrl)); + str += blank + blank + L"url: " + webviewUrl.get() + L"\n"; + + BOOL isInprivateMode; + CHECK_FAILURE(webviewInformation->get_IsInprivateMode( + &isInprivateMode)); + str += blank + blank + L"is inprivate mode: " + + ((isInprivateMode == false) ? L"false" : L"true") + + L"\n"; + + INT32 processId = 0; + CHECK_FAILURE( + webviewInformation->get_ProcessId(&processId)); + str += blank + blank + L"process id: " + + std::to_wstring(processId) + L"\n"; + } + str += L"\n"; + } + } + } + MessageBox(nullptr, str.c_str(), L"Runtime Information", MB_OK); + return S_OK; + } + }) + .Get()); + + //! [RuntimeInformationChanged] + webview2_20->add_RuntimeInformationChanged( + Callback( + [this](ICoreWebView2* sender, ICoreWebView2ExperimentalProfileInformationList* list) + -> HRESULT + { + if (sender == nullptr || list == nullptr) + { + MessageBox( + nullptr, L"Call interface failed!", L"GetRuntimeInformation Result", + MB_OK); + return S_OK; + } + else + { + std::wstring str = L"Runtime Information Changed\n"; + static const std::wstring blank = L" "; + UINT profileInformationListCount; + CHECK_FAILURE(list->get_Count(&profileInformationListCount)); + if (profileInformationListCount == 0) + { + str += L"No profile information found."; + } + else + { + str += + std::to_wstring(profileInformationListCount) + L" profile(s) found"; + str += L"\n\n"; + for (UINT i = 0; i < profileInformationListCount; ++i) + { + wil::com_ptr + profileInformation; + CHECK_FAILURE(list->GetValueAtIndex(i, &profileInformation)); + str += L"Profile:\n"; + + wil::unique_cotaskmem_string profileName; + CHECK_FAILURE(profileInformation->get_Name(&profileName)); + str += blank + L"name: " + profileName.get() + L"\n"; + + wil::unique_cotaskmem_string profilePath; + CHECK_FAILURE(profileInformation->get_Path(&profilePath)); + str += blank + L"path: " + profilePath.get() + L"\n"; + + wil::com_ptr + webviewInformationList; + CHECK_FAILURE(profileInformation->GetWebviewInformationList( + &webviewInformationList)); + UINT webviewInformationListCount; + CHECK_FAILURE(webviewInformationList->get_Count( + &webviewInformationListCount)); + if (webviewInformationListCount == 0) + { + str += L"\n"; + continue; + } + else + { + for (UINT j = 0; j < webviewInformationListCount; ++j) + { + wil::com_ptr + webviewInformation; + CHECK_FAILURE(webviewInformationList->GetValueAtIndex( + j, &webviewInformation)); + str += blank + L"Webview:\n"; + + wil::unique_cotaskmem_string webviewTitle; + CHECK_FAILURE(webviewInformation->get_Title(&webviewTitle)); + str += + blank + blank + L"title: " + webviewTitle.get() + L"\n"; + + wil::unique_cotaskmem_string webviewUrl; + CHECK_FAILURE(webviewInformation->get_Url(&webviewUrl)); + str += blank + blank + L"url: " + webviewUrl.get() + L"\n"; + + BOOL isInprivateMode; + CHECK_FAILURE(webviewInformation->get_IsInprivateMode( + &isInprivateMode)); + str += blank + blank + L"is inprivate mode: " + + ((isInprivateMode == false) ? L"false" : L"true") + + L"\n"; + + INT32 processId = 0; + CHECK_FAILURE( + webviewInformation->get_ProcessId(&processId)); + str += blank + blank + L"process id: " + + std::to_wstring(processId) + L"\n"; + } + str += L"\n"; + } + } + } + MessageBox(nullptr, str.c_str(), L"Runtime Information", MB_OK); + return S_OK; + } + }) + .Get(), + &m_runtimeInformationChangedToken); + //! [RuntimeInformationChanged] +} +//! [GetRuntimeInformation] ``` ## .NET and WinRT ```c# + void WebView_CoreWebView2InitializationCompleted(object sender, CoreWebView2InitializationCompletedEventArgs e) + { + if (e.IsSuccess) + { + // ... + // + webView.CoreWebView2.RuntimeInformationChanged += WebView_RuntimeInformationChanged; + // + } + } + + // + void WebView_RuntimeInformationChanged(object sender, object e) + { + Debug.WriteLine($"Runtime Information Changed. The latest results have been returned."); + var list = (CoreWebView2ProfileInformationList)e; + if (sender == null || list == null) + { + MessageBox.Show(this, "Call interface failed!", "GetRuntimeInformation Result"); + return; + } + else + { + string str = "Runtime Information Changed\n"; + const string blank = " "; + var profileInformationListCount = list.Count; + if (profileInformationListCount == 0) + { + str += "No profile information found."; + } + else + { + str += profileInformationListCount + " profile(s) found"; + str += "\n\n"; + for (uint i = 0; i < profileInformationListCount; ++i) + { + var profileInformation = list.GetValueAtIndex(i); + str += "Profile:\n"; + + var profileName = profileInformation.Name; + str += blank + "name: " + profileName + "\n"; + + var profilePath = profileInformation.Path; + str += blank + "path: " + profilePath + "\n"; + + var webviewInformationList = profileInformation.GetWebviewInformationList(); + var webviewInformationListCount = webviewInformationList.Count; + if (webviewInformationListCount == 0) + { + str += "\n"; + continue; + } + else + { + for (uint j = 0; j < webviewInformationListCount; ++j) + { + var webviewInformation = webviewInformationList.GetValueAtIndex(j); + str += blank + "Webview:\n"; + + var webviewTitle = webviewInformation.title; + str += blank + blank + "title: " + webviewTitle + "\n"; + + var webviewUrl = webviewInformation.Url; + str += blank + blank + "url: " + webviewUrl + "\n"; + + var isInprivateMode = webviewInformation.IsInprivateMode; + str += blank + blank + "is inprivate mode: " + ((isInprivateMode == false) ? "false" : "true") + "\n"; + + var processId = webviewInformation.ProcessId; + str += blank + blank + "process id: " + processId.ToString() + "\n"; + } + str += "\n"; + } + } + } + MessageBox.Show(this, str, "Runtime Information"); + } + } + + async void GetRuntimeInformationCmdExecuted(object target, ExecutedRoutedEventArgs e) + { + var list = await webView.CoreWebView2.GetRuntimeInformationAsync(); + if (list == null) + { + MessageBox.Show(this, "Call interface failed!", "GetRuntimeInformation Result"); + return; + } + else + { + string str = ""; + const string blank = " "; + var profileInformationListCount = list.Count; + if (profileInformationListCount == 0) + { + str += "No profile information found."; + } + else + { + str += profileInformationListCount + " profile(s) found"; + str += "\n\n"; + for (uint i = 0; i < profileInformationListCount; ++i) + { + var profileInformation = list.GetValueAtIndex(i); + str += "Profile:\n"; + + var profileName = profileInformation.Name; + str += blank + "name: " + profileName + "\n"; + + var profilePath = profileInformation.Path; + str += blank + "path: " + profilePath + "\n"; + + var webviewInformationList = profileInformation.GetWebviewInformationList(); + var webviewInformationListCount = webviewInformationList.Count; + if (webviewInformationListCount == 0) + { + str += "\n"; + continue; + } + else + { + for (uint j = 0; j < webviewInformationListCount; ++j) + { + var webviewInformation = webviewInformationList.GetValueAtIndex(j); + str += blank + "Webview:\n"; + + var webviewTitle = webviewInformation.title; + str += blank + blank + "title: " + webviewTitle + "\n"; + + var webviewUrl = webviewInformation.Url; + str += blank + blank + "url: " + webviewUrl + "\n"; + + var isInprivateMode = webviewInformation.IsInprivateMode; + str += blank + blank + "is inprivate mode: " + ((isInprivateMode == false) ? "false" : "true") + "\n"; + + var processId = webviewInformation.ProcessId; + str += blank + blank + "process id: " + processId.ToString() + "\n"; + } + str += "\n"; + } + } + } + MessageBox.Show(this, str, "Runtime Information"); + } + } + // ``` # API Details The spec file for `GetRuntimeInformation`. ## Win32 C++ ```c++ +/// This is the WebviewInformation. +/// This is the data structure for GetRuntimeInformation +[uuid(19DAB45B-4404-495E-27AC-0EE4089516F6), object, pointer_default(unique)] +interface ICoreWebView2ExperimentalWebviewInformation : IUnknown { + /// This is the Webview's title. + [propget] HRESULT Title([out, retval] LPWSTR* value); + /// This is the Webview's url. + [propget] HRESULT Url([out, retval] LPWSTR* value); + /// If IsInprivate is true, it is in Inprivate mode. + /// If IsInprivate is false, it is not in Inprivate mode. + [propget] HRESULT IsInprivateMode([out, retval] BOOL* isInprivate); + /// This is the Webview's process id. + [propget] HRESULT ProcessId([out, retval] INT32* value); +} + +/// This is the WebviewInformation list. +/// This is the data structure for GetRuntimeInformation +[uuid(BD45F67C-18A5-7775-9E3F-F2A73F0CC82A), object, pointer_default(unique)] +interface ICoreWebView2ExperimentalWebviewInformationList : IUnknown { + /// The number of Webview information in the list. + [propget] HRESULT Count([out, retval] UINT* count); + /// Gets the Webview information located in the Webview information List at the given index. + HRESULT GetValueAtIndex([in] UINT index, [out, retval] ICoreWebView2ExperimentalWebviewInformation** webviewInformation); +} + +/// This is the ProfileInformation. +/// This is the data structure for GetRuntimeInformation +[uuid(FAD186F6-003F-1159-9431-F826BDC481B6), object, pointer_default(unique)] +interface ICoreWebView2ExperimentalProfileInformation : IUnknown { + /// This is the Profile's name. + [propget] HRESULT Name([out, retval] LPWSTR* value); + /// This is the Profile's path. + [propget] HRESULT Path([out, retval] LPWSTR* value); + /// This is the Profile's Webview information list. + HRESULT GetWebviewInformationList([out, retval] ICoreWebView2ExperimentalWebviewInformationList** webviewInformationList); +} + +/// This is the ProfileInformation list. +/// This is the data structure for GetRuntimeInformation +[uuid(E2D78650-E79B-0B35-1198-38F6D26EECE9), object, pointer_default(unique)] +interface ICoreWebView2ExperimentalProfileInformationList : IUnknown { + /// The number of Profile information in the list. + [propget] HRESULT Count([out, retval] UINT* count); + /// Gets the Profile information located in the Profile information List at the given index. + HRESULT GetValueAtIndex([in] UINT index, [out, retval] ICoreWebView2ExperimentalProfileInformation** profileInformation); +} + +/// A continuation of the `ICoreWebView2Experimental20` interface that supports +/// the `RuntimeInformationChanged` event. +[uuid(17527F0B-D8DA-3591-603F-45319A241743), object, pointer_default(unique)] +interface ICoreWebView2Experimental20 : IUnknown { + /// Adds an event handler for the `RuntimeInformationChanged` event. + HRESULT add_RuntimeInformationChanged( + [in] ICoreWebView2ExperimentalRuntimeInformationChangedEventHandler* eventHandler, + [out] EventRegistrationToken* token); + /// Remove an event handler previously added with `add_RuntimeInformationChanged`. + HRESULT remove_RuntimeInformationChanged( + [in] EventRegistrationToken token); + /// Gets a list of ProfileInformationList. + HRESULT GetRuntimeInformation([in] ICoreWebView2ExperimentalGetRuntimeInformationCompletedHandler* handler); +} + +/// This is the callback for GetRuntimeInformation +[uuid(05090A3B-D12E-3791-65E0-C2C9058AC26C), object, pointer_default(unique)] +interface ICoreWebView2ExperimentalGetRuntimeInformationCompletedHandler : IUnknown { + /// Provides the result of GetRuntimeInformation + HRESULT Invoke( + [in] HRESULT errorCode, + [in] ICoreWebView2ExperimentalProfileInformationList* result); +} + +/// An event handler for the `RuntimeInformationChanged` event. +[uuid(8EFE7E01-902C-FFB9-F25C-BC033DCCA0AB), object, pointer_default(unique)] +interface ICoreWebView2ExperimentalRuntimeInformationChangedEventHandler : IUnknown { + /// Provides the event args for the corresponding event. No event args exist + /// and the `args` parameter is set to `null`. + HRESULT Invoke([in] ICoreWebView2* sender, [in] ICoreWebView2ExperimentalProfileInformationList* result); +} ``` ## .NET and WinRT ```c# +namespace Microsoft.Web.WebView2.Core +{ + public class CoreWebView2 + { + public async Task GetRuntimeInformationAsync() {} + public event EventHandler RuntimeInformationChanged {} + } + + public class CoreWebView2ProfileInformationList + { + public uint Count { get; }; + public CoreWebView2ProfileInformation GetValueAtIndex(uint index) {} + } + + public class CoreWebView2ProfileInformation + { + public string Name { get; }; + public string Path { get; }; + public CoreWebView2WebviewInformationList GetWebviewInformationList() {} + } + + public class CoreWebView2WebviewInformationList + { + public uint Count { get; }; + public CoreWebView2WebviewInformation GetValueAtIndex(uint index) {} + } + + public class CoreWebView2WebviewInformation + { + public string title { get; }; + public string Url { get; }; + public bool IsInprivateMode { get; }; + public int ProcessId { get; }; + } +} ```