Add vscode unofficial shell extension

VERSION

@@ -1 +1 @@
-1.0.1
+1.1.0

extensions/CMakeLists.txt

@@ -1,2 +1,3 @@
 # tools
-add_subdirectory(git)
+add_subdirectory(git)
+add_subdirectory(code)

extensions/code/CMakeLists.txt

@@ -0,0 +1,21 @@
+# shell
+
+add_library(code-unofficial-extension SHARED shellext.cc shellext.def shellext.rc)
+
+if(BAULK_ENABLE_LTO)
+  set_property(TARGET code-unofficial-extension PROPERTY INTERPROCEDURAL_OPTIMIZATION TRUE)
+endif()
+
+target_link_libraries(
+  code-unofficial-extension
+  runtimeobject.lib
+  winspool.lib
+  comdlg32.lib
+  advapi32.lib
+  shell32.lib
+  ole32.lib
+  oleaut32.lib
+  uuid.lib
+  odbc32.lib
+  odbccp32.lib
+  shlwapi.lib)

extensions/code/shellext.cc

@@ -0,0 +1,138 @@
+// menuhandler.cpp : Defines the entry point for the context menu DLL handler.
+
+// This code is aggressively copied from
+// https://github.com/microsoft/AppModelSamples/Samples/SparsePackages/PhotoStoreContextMenu/dllmain.cpp
+
+#define WIN32_LEAN_AND_MEAN // Exclude rarely-used stuff from Windows headers
+#include <windows.h>
+#include <shlwapi.h>
+#include <shobjidl_core.h>
+#include <wrl/client.h>
+#include <wrl/implements.h>
+#include <wrl/module.h>
+#include <wil/resource.h>
+#include <sstream>
+#include <string>
+#include <vector>
+
+using namespace Microsoft::WRL;
+
+BOOL APIENTRY DllMain(HMODULE hModule, DWORD ul_reason_for_call, LPVOID lpReserved) {
+  switch (ul_reason_for_call) {
+  case DLL_PROCESS_ATTACH:
+  case DLL_THREAD_ATTACH:
+  case DLL_THREAD_DETACH:
+  case DLL_PROCESS_DETACH:
+    break;
+  }
+  return TRUE;
+}
+
+class ExplorerCommandBase : public RuntimeClass<RuntimeClassFlags<ClassicCom>, IExplorerCommand, IObjectWithSite> {
+public:
+  virtual const wchar_t *Title() = 0;
+  virtual const EXPCMDFLAGS Flags() { return ECF_DEFAULT; }
+  virtual const EXPCMDSTATE State(_In_opt_ IShellItemArray *selection) { return ECS_ENABLED; }
+
+  // IExplorerCommand
+  IFACEMETHODIMP GetTitle(_In_opt_ IShellItemArray *items, _Outptr_result_nullonfailure_ PWSTR *name) {
+    *name = nullptr;
+    auto title = wil::make_cotaskmem_string_nothrow(Title());
+    RETURN_IF_NULL_ALLOC(title);
+    *name = title.release();
+    return S_OK;
+  }
+  IFACEMETHODIMP GetIcon(_In_opt_ IShellItemArray *, _Outptr_result_nullonfailure_ PWSTR *icon) {
+    wchar_t str_data[1028];
+    DWORD size = sizeof(str_data);
+    RETURN_IF_FAILED(RegGetValue(HKEY_CLASSES_ROOT, L"*\\shell\\VSCode", L"Icon", RRF_RT_REG_EXPAND_SZ | RRF_NOEXPAND,
+                                 NULL, str_data, &size));
+    return SHStrDup(str_data, icon);
+  }
+  IFACEMETHODIMP GetToolTip(_In_opt_ IShellItemArray *, _Outptr_result_nullonfailure_ PWSTR *infoTip) {
+    *infoTip = nullptr;
+    return E_NOTIMPL;
+  }
+  IFACEMETHODIMP GetCanonicalName(_Out_ GUID *guidCommandName) {
+    *guidCommandName = GUID_NULL;
+    return S_OK;
+  }
+  IFACEMETHODIMP GetState(_In_opt_ IShellItemArray *selection, _In_ BOOL okToBeSlow, _Out_ EXPCMDSTATE *cmdState) {
+    *cmdState = State(selection);
+    return S_OK;
+  }
+  IFACEMETHODIMP Invoke(_In_opt_ IShellItemArray *selection, _In_opt_ IBindCtx *) noexcept try {
+    HWND parent = nullptr;
+    if (m_site) {
+      ComPtr<IOleWindow> oleWindow;
+      RETURN_IF_FAILED(m_site.As(&oleWindow));
+      RETURN_IF_FAILED(oleWindow->GetWindow(&parent));
+    }
+
+    if (selection) {
+      DWORD count;
+      RETURN_IF_FAILED(selection->GetCount(&count));
+
+      IShellItem *psi;
+      LPWSTR itemName;
+
+      wchar_t cmdline_buf[1028];
+      DWORD size = sizeof(cmdline_buf);
+      RETURN_IF_FAILED(RegGetValue(HKEY_CLASSES_ROOT, L"*\\shell\\VSCode\\command", L"",
+                                   RRF_RT_REG_EXPAND_SZ | RRF_NOEXPAND, NULL, cmdline_buf, &size));
+
+      for (DWORD i = 0; i < count; ++i) {
+        selection->GetItemAt(i, &psi);
+        RETURN_IF_FAILED(psi->GetDisplayName(SIGDN_FILESYSPATH, &itemName));
+
+        std::wstring cmdline{cmdline_buf};
+        cmdline = cmdline.replace(cmdline.find(L"%1"), 2, itemName);
+
+        STARTUPINFO si = {};
+        PROCESS_INFORMATION pi = {};
+
+        CreateProcess(nullptr, (LPWSTR)cmdline.c_str(), nullptr, nullptr, false, 0, nullptr, nullptr, &si, &pi);
+      }
+    }
+
+    return S_OK;
+  }
+  CATCH_RETURN();
+
+  IFACEMETHODIMP GetFlags(_Out_ EXPCMDFLAGS *flags) {
+    *flags = Flags();
+    return S_OK;
+  }
+  IFACEMETHODIMP EnumSubCommands(_COM_Outptr_ IEnumExplorerCommand **enumCommands) {
+    *enumCommands = nullptr;
+    return E_NOTIMPL;
+  }
+
+  // IObjectWithSite
+  IFACEMETHODIMP SetSite(_In_ IUnknown *site) noexcept {
+    m_site = site;
+    return S_OK;
+  }
+  IFACEMETHODIMP GetSite(_In_ REFIID riid, _COM_Outptr_ void **site) noexcept { return m_site.CopyTo(riid, site); }
+
+protected:
+  ComPtr<IUnknown> m_site;
+};
+
+class __declspec(uuid("BF6EE3D9-EC02-4489-AD75-ACDED99BAB44")) ExplorerCommandHandler final
+    : public ExplorerCommandBase {
+public:
+  const wchar_t *Title() override { return L"Open with Code"; }
+};
+
+CoCreatableClass(ExplorerCommandHandler) CoCreatableClassWrlCreatorMapInclude(ExplorerCommandHandler)
+
+    STDAPI DllGetActivationFactory(_In_ HSTRING activatableClassId, _COM_Outptr_ IActivationFactory **factory) {
+  return Module<ModuleType::InProc>::GetModule().GetActivationFactory(activatableClassId, factory);
+}
+
+STDAPI DllCanUnloadNow() { return Module<InProc>::GetModule().GetObjectCount() == 0 ? S_OK : S_FALSE; }
+
+STDAPI DllGetClassObject(_In_ REFCLSID rclsid, _In_ REFIID riid, _COM_Outptr_ void **instance) {
+  return Module<InProc>::GetModule().GetClassObject(rclsid, riid, instance);
+}

extensions/code/shellext.def

@@ -0,0 +1,5 @@
+LIBRARY
+EXPORTS             
+DllCanUnloadNow           PRIVATE
+DllGetClassObject         PRIVATE
+DllGetActivationFactory   PRIVATE

extensions/code/shellext.rc

@@ -0,0 +1,36 @@
+// Baulk resources
+#include "windows.h"
+#include "version.h"
+
+VS_VERSION_INFO VERSIONINFO
+FILEVERSION WINMENU_VERSION_MAJOR, WINMENU_VERSION_MINOR, WINMENU_VERSION_PATCH, WINMENU_VERSION_BUILD
+PRODUCTVERSION WINMENU_VERSION_MAJOR, WINMENU_VERSION_MINOR, WINMENU_VERSION_PATCH, WINMENU_VERSION_BUILD
+FILEFLAGSMASK 0x3fL
+#ifdef _DEBUG
+FILEFLAGS 0x1L
+#else
+FILEFLAGS 0x0L
+#endif
+FILEOS 0x40004L
+FILETYPE 0x1L
+FILESUBTYPE 0x0L
+BEGIN
+BLOCK "StringFileInfo"
+BEGIN
+BLOCK "000904b0"
+BEGIN
+VALUE "CompanyName", L"Baulk contributors"
+VALUE "FileDescription", L"Code unofficial shell extension"
+VALUE "FileVersion", WINMENU_VERSION
+VALUE "InternalName", L"code-unofficial-extension.dll"
+VALUE "LegalCopyright", WINMENU_COPYRIGHT
+VALUE "OriginalFilename", L"code-unofficial-extension.dll"
+VALUE "ProductName", L"Code unofficial shell extension"
+VALUE "ProductVersion", WINMENU_VERSION
+END
+END
+BLOCK "VarFileInfo"
+BEGIN
+VALUE "Translation", 0x9, 1200
+END
+END

include/wil/Source.def

@@ -0,0 +1,5 @@
+LIBRARY
+EXPORTS             
+DllCanUnloadNow           PRIVATE
+DllGetClassObject         PRIVATE
+DllGetActivationFactory   PRIVATE