[PATCH v4 0/1] MR10427: windows.ui.core.textinput: Add CoreTextServicesManager stubbed interface

[Alistair Leslie-Hughes (＠alesliehughes)]

--
  v4: windows.ui.core.textinput: Add CoreTextServicesManager stubbed interface
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/10427

[PATCH v4 1/1] windows.ui.core.textinput: Add CoreTextServicesManager stubbed interface

[Alistair Leslie-Hughes]

From: Alistair Leslie-Hughes <[e-mail]>

---
 dlls/windows.ui.core.textinput/Makefile.in    |   1 +
 dlls/windows.ui.core.textinput/classes.idl    |  12 +-
 dlls/windows.ui.core.textinput/main.c         |   2 +
 dlls/windows.ui.core.textinput/private.h      |   7 +
 dlls/windows.ui.core.textinput/services.c     | 269 ++++++++++++++++++
 .../tests/textinput.c                         |  49 ++++
 6 files changed, 338 insertions(+), 2 deletions(-)
 create mode 100644 dlls/windows.ui.core.textinput/services.c

diff --git a/dlls/windows.ui.core.textinput/Makefile.in b/dlls/windows.ui.core.textinput/Makefile.in
index 38d07a5a5c0..c7448b6566b 100644
--- a/dlls/windows.ui.core.textinput/Makefile.in
+++ b/dlls/windows.ui.core.textinput/Makefile.in
@@ -4,5 +4,6 @@ IMPORTS = combase
 SOURCES = \
 	classes.idl \
 	main.c \
+	services.c \
 	vector.c \
 	weakref.c
diff --git a/dlls/windows.ui.core.textinput/classes.idl b/dlls/windows.ui.core.textinput/classes.idl
index 71c1bf98634..51dc8c03d3a 100644
--- a/dlls/windows.ui.core.textinput/classes.idl
+++ b/dlls/windows.ui.core.textinput/classes.idl
@@ -22,7 +22,15 @@
 #pragma winrt ns_prefix
 
 import "windows.ui.viewmanagement.core.idl";
+import "windows.ui.text.core.idl";
 
-namespace Windows.UI.ViewManagement.Core {
-    runtimeclass CoreInputView;
+namespace Windows.UI {
+
+    namespace ViewManagement.Core {
+        runtimeclass CoreInputView;
+    }
+
+    namespace Text.Core {
+        runtimeclass CoreTextServicesManager;
+    }
 }
diff --git a/dlls/windows.ui.core.textinput/main.c b/dlls/windows.ui.core.textinput/main.c
index 7c3fddbf980..3731813fa14 100644
--- a/dlls/windows.ui.core.textinput/main.c
+++ b/dlls/windows.ui.core.textinput/main.c
@@ -497,6 +497,8 @@ HRESULT WINAPI DllGetActivationFactory(HSTRING classid, IActivationFactory **fac
 
     if (!wcscmp(name, RuntimeClass_Windows_UI_ViewManagement_Core_CoreInputView))
         IActivationFactory_QueryInterface(core_input_view_factory, &IID_IActivationFactory, (void **)factory);
+    else if (!wcscmp(name, RuntimeClass_Windows_UI_Text_Core_CoreTextServicesManager))
+        IActivationFactory_QueryInterface(core_text_services_manager_factory, &IID_IActivationFactory, (void **)factory);
 
     return *factory ? S_OK : CLASS_E_CLASSNOTAVAILABLE;
 }
diff --git a/dlls/windows.ui.core.textinput/private.h b/dlls/windows.ui.core.textinput/private.h
index 8b9e6419410..1fbb5d94447 100644
--- a/dlls/windows.ui.core.textinput/private.h
+++ b/dlls/windows.ui.core.textinput/private.h
@@ -30,7 +30,12 @@
 #define WIDL_using_Windows_Foundation
 #define WIDL_using_Windows_Foundation_Collections
 #define WIDL_using_Windows_UI_ViewManagement_Core
+#define WIDL_using_Windows_UI_Core
+#define WIDL_using_Windows_UI_Text_Core
+#define WIDL_using_Windows_Globalization
+#include "windows.globalization.h"
 #include "windows.ui.viewmanagement.core.h"
+#include "windows.ui.text.core.h"
 
 struct vector_iids
 {
@@ -41,6 +46,8 @@ struct vector_iids
 };
 extern HRESULT vector_create(const struct vector_iids *iids, void **out);
 
+extern IActivationFactory *core_text_services_manager_factory;
+
 #define DEFINE_IINSPECTABLE_(pfx, iface_type, impl_type, impl_from, iface_mem, expr)        \
     static inline impl_type *impl_from(iface_type *iface)                                   \
     {                                                                                       \
diff --git a/dlls/windows.ui.core.textinput/services.c b/dlls/windows.ui.core.textinput/services.c
new file mode 100644
index 00000000000..8e928eb655e
--- /dev/null
+++ b/dlls/windows.ui.core.textinput/services.c
@@ -0,0 +1,269 @@
+/*
+ * Copyright 2026 Alistair Leslie-Hughes
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#include "private.h"
+
+WINE_DEFAULT_DEBUG_CHANNEL(coreinputview);
+
+extern const struct ICoreTextEditContextVtbl core_text_edit_context_vtbl;
+
+struct core_text_services_manager_statics
+{
+    IActivationFactory IActivationFactory_iface;
+    ICoreTextServicesManagerStatics ICoreTextServicesManagerStatics_iface;
+    LONG ref;
+};
+
+struct core_text_services_manager
+{
+    ICoreTextServicesManager ICoreTextServicesManager_iface;
+    LONG ref;
+};
+
+static inline struct core_text_services_manager_statics *impl_from_IActivationFactory( IActivationFactory *iface )
+{
+    return CONTAINING_RECORD( iface, struct core_text_services_manager_statics, IActivationFactory_iface );
+}
+
+static inline struct core_text_services_manager *impl_from_ICoreTextServicesManager( ICoreTextServicesManager *iface )
+{
+    return CONTAINING_RECORD( iface, struct core_text_services_manager, ICoreTextServicesManager_iface );
+}
+
+
+static HRESULT WINAPI factory_QueryInterface( IActivationFactory *iface, REFIID iid, void **out )
+{
+    struct core_text_services_manager_statics *impl = impl_from_IActivationFactory( iface );
+
+    TRACE( "xiface %p, iid %s, out %p.\n", iface, debugstr_guid( iid ), out );
+
+    if (IsEqualGUID( iid, &IID_IUnknown ) ||
+        IsEqualGUID( iid, &IID_IInspectable ) ||
+        IsEqualGUID( iid, &IID_IAgileObject ) ||
+        IsEqualGUID( iid, &IID_IActivationFactory ))
+    {
+        *out = &impl->IActivationFactory_iface;
+        IInspectable_AddRef( *out );
+        return S_OK;
+    }
+
+    if (IsEqualGUID( iid, &IID_ICoreTextServicesManagerStatics ))
+    {
+        *out = &impl->ICoreTextServicesManagerStatics_iface;
+        IInspectable_AddRef( *out );
+        return S_OK;
+    }
+
+    FIXME( "%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid( iid ) );
+    *out = NULL;
+    return E_NOINTERFACE;
+}
+
+static ULONG WINAPI factory_AddRef( IActivationFactory *iface )
+{
+    struct core_text_services_manager_statics *impl = impl_from_IActivationFactory( iface );
+    ULONG ref = InterlockedIncrement( &impl->ref );
+    TRACE( "iface %p increasing refcount to %lu.\n", iface, ref );
+    return ref;
+}
+
+static ULONG WINAPI factory_Release( IActivationFactory *iface )
+{
+    struct core_text_services_manager_statics *impl = impl_from_IActivationFactory( iface );
+    ULONG ref = InterlockedDecrement( &impl->ref );
+    TRACE( "iface %p decreasing refcount to %lu.\n", iface, ref );
+    return ref;
+}
+
+static HRESULT WINAPI factory_GetIids( IActivationFactory *iface, ULONG *iid_count, IID **iids )
+{
+    FIXME( "iface %p, iid_count %p, iids %p stub!\n", iface, iid_count, iids );
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI factory_GetRuntimeClassName( IActivationFactory *iface, HSTRING *class_name )
+{
+    FIXME( "iface %p, class_name %p stub!\n", iface, class_name );
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI factory_GetTrustLevel( IActivationFactory *iface, TrustLevel *trust_level )
+{
+    FIXME( "iface %p, trust_level %p stub!\n", iface, trust_level );
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI factory_ActivateInstance( IActivationFactory *iface, IInspectable **instance )
+{
+    FIXME( "iface %p, instance %p stub!\n", iface, instance );
+    return S_OK;
+}
+
+static const struct IActivationFactoryVtbl factory_vtbl =
+{
+    factory_QueryInterface,
+    factory_AddRef,
+    factory_Release,
+    /* IInspectable methods */
+    factory_GetIids,
+    factory_GetRuntimeClassName,
+    factory_GetTrustLevel,
+    /* IActivationFactory methods */
+    factory_ActivateInstance,
+};
+
+
+
+static HRESULT WINAPI core_text_services_manager_QueryInterface( ICoreTextServicesManager *iface, REFIID iid, void **out )
+{
+    struct core_text_services_manager *impl = impl_from_ICoreTextServicesManager( iface );
+
+    TRACE( "iface %p, iid %s, out %p.\n", iface, debugstr_guid( iid ), out );
+
+    if (IsEqualGUID( iid, &IID_IUnknown ) ||
+        IsEqualGUID( iid, &IID_IInspectable ) ||
+        IsEqualGUID( iid, &IID_IAgileObject ) ||
+        IsEqualGUID( iid, &IID_ICoreTextServicesManager ))
+    {
+        *out = &impl->ICoreTextServicesManager_iface;
+        IInspectable_AddRef( *out );
+        return S_OK;
+    }
+
+    FIXME( "%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid( iid ) );
+    *out = NULL;
+    return E_NOINTERFACE;
+}
+
+static ULONG WINAPI core_text_services_manager_AddRef( ICoreTextServicesManager *iface )
+{
+    struct core_text_services_manager *impl = impl_from_ICoreTextServicesManager( iface );
+    ULONG ref = InterlockedIncrement( &impl->ref );
+    TRACE( "iface %p increasing refcount to %lu.\n", iface, ref );
+    return ref;
+}
+
+static ULONG WINAPI core_text_services_manager_Release( ICoreTextServicesManager *iface )
+{
+    struct core_text_services_manager *impl = impl_from_ICoreTextServicesManager( iface );
+    ULONG ref = InterlockedDecrement( &impl->ref );
+    TRACE( "iface %p decreasing refcount to %lu.\n", iface, ref );
+    if (!impl->ref)
+    {
+        free( impl );
+    }
+    return ref;
+}
+
+static HRESULT WINAPI core_text_services_manager_GetIids( ICoreTextServicesManager *iface, ULONG *iid_count, IID **iids )
+{
+    FIXME( "iface %p, iid_count %p, iids %p stub!\n", iface, iid_count, iids );
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI core_text_services_manager_GetRuntimeClassName( ICoreTextServicesManager *iface, HSTRING *class_name )
+{
+    FIXME( "iface %p, class_name %p stub!\n", iface, class_name );
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI core_text_services_manager_GetTrustLevel( ICoreTextServicesManager *iface, TrustLevel *trust_level )
+{
+    FIXME( "iface %p, trust_level %p not stub!\n", iface, trust_level );
+    *trust_level = FullTrust;
+    return S_OK;
+}
+static HRESULT WINAPI core_text_services_manager_get_InputLanguage( ICoreTextServicesManager *iface, ILanguage **value )
+{
+    FIXME( "iface %p, value %p stub!\n", iface, value );
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI core_text_services_manager_add_InputLanguageChanged( ICoreTextServicesManager *iface, ITypedEventHandler_CoreTextServicesManager_IInspectable *handler, EventRegistrationToken* cookie )
+{
+    FIXME( "iface %p, handler %p, cookie %p stub!\n", iface, handler, cookie );
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI core_text_services_manager_remove_InputLanguageChanged( ICoreTextServicesManager *iface, EventRegistrationToken cookie )
+{
+    FIXME( "iface %p stub!\n", iface );
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI core_text_services_manager_CreateEditContext( ICoreTextServicesManager *iface, ICoreTextEditContext **value )
+{
+    FIXME( "iface %p out %p created\n", iface, value );
+    return E_NOTIMPL;
+}
+
+static const struct ICoreTextServicesManagerVtbl core_text_services_manager_vtbl =
+{
+    core_text_services_manager_QueryInterface,
+    core_text_services_manager_AddRef,
+    core_text_services_manager_Release,
+    /* IInspectable methods */
+    core_text_services_manager_GetIids,
+    core_text_services_manager_GetRuntimeClassName,
+    core_text_services_manager_GetTrustLevel,
+    /* ICoreTextServicesManager methods */
+    core_text_services_manager_get_InputLanguage,
+    core_text_services_manager_add_InputLanguageChanged,
+    core_text_services_manager_remove_InputLanguageChanged,
+    core_text_services_manager_CreateEditContext
+};
+
+DEFINE_IINSPECTABLE( core_text_services_manager_statics, ICoreTextServicesManagerStatics, struct core_text_services_manager_statics, IActivationFactory_iface )
+
+static HRESULT WINAPI core_text_services_manager_statics_GetForCurrentView( ICoreTextServicesManagerStatics *iface, ICoreTextServicesManager **out )
+{
+    struct core_text_services_manager *manager;
+
+    TRACE( "iface %p out %p\n", iface, out );
+
+    if (!(manager = calloc( 1, sizeof(*manager) ))) return E_OUTOFMEMORY;
+
+    manager->ICoreTextServicesManager_iface.lpVtbl = &core_text_services_manager_vtbl;
+    manager->ref = 1;
+
+    *out = &manager->ICoreTextServicesManager_iface;
+
+    return S_OK;
+}
+
+static const struct ICoreTextServicesManagerStaticsVtbl core_text_services_manager_statics_vtbl =
+{
+    core_text_services_manager_statics_QueryInterface,
+    core_text_services_manager_statics_AddRef,
+    core_text_services_manager_statics_Release,
+    /* IInspectable methods */
+    core_text_services_manager_statics_GetIids,
+    core_text_services_manager_statics_GetRuntimeClassName,
+    core_text_services_manager_statics_GetTrustLevel,
+    /* ICoreTextServicesManagerStatics methods */
+    core_text_services_manager_statics_GetForCurrentView
+};
+
+static struct core_text_services_manager_statics core_text_services_manager_statics =
+{
+    {&factory_vtbl},
+    {&core_text_services_manager_statics_vtbl},
+    1,
+};
+
+IActivationFactory *core_text_services_manager_factory = &core_text_services_manager_statics.IActivationFactory_iface;
diff --git a/dlls/windows.ui.core.textinput/tests/textinput.c b/dlls/windows.ui.core.textinput/tests/textinput.c
index 1c83d56f070..1cc38f236c9 100644
--- a/dlls/windows.ui.core.textinput/tests/textinput.c
+++ b/dlls/windows.ui.core.textinput/tests/textinput.c
@@ -28,7 +28,13 @@
 
 #define WIDL_using_Windows_UI_ViewManagement_Core
 #define WIDL_using_Windows_Foundation_Collections
+#define WIDL_using_Windows_UI_Core
+#define WIDL_using_Windows_UI_Text_Core
+#define WIDL_using_Windows_Globalization
+#include "windows.globalization.h"
 #include "windows.ui.viewmanagement.core.h"
+#include "windows.ui.text.core.h"
+
 
 #define check_interface(obj, iid, supported) _check_interface(__LINE__, obj, iid, supported)
 static void _check_interface(unsigned int line, void *obj, const IID *iid, BOOL supported)
@@ -123,6 +129,48 @@ static void test_CoreInputView(void)
     ok(ref == 1, "Got unexpected refcount %ld.\n", ref);
 }
 
+static void test_CoreTextServicesManager(void)
+{
+    ICoreTextServicesManager *core_text_manager;
+    ICoreTextServicesManagerStatics *core_text_manager_stat;
+    IActivationFactory *factory;
+    HSTRING str = NULL;
+    HRESULT hr;
+    LONG ref;
+
+    hr = WindowsCreateString(RuntimeClass_Windows_UI_Text_Core_CoreTextServicesManager,
+                             wcslen(RuntimeClass_Windows_UI_Text_Core_CoreTextServicesManager), &str);
+    ok(hr == S_OK, "Got unexpected hr %#lx.\n", hr);
+    hr = RoGetActivationFactory(str, &IID_IActivationFactory, (void **)&factory);
+    WindowsDeleteString(str);
+    ok(hr == S_OK || broken(hr == REGDB_E_CLASSNOTREG), "got hr %#lx.\n", hr);
+    if (hr == REGDB_E_CLASSNOTREG)
+    {
+        win_skip("%s runtimeclass not registered, skipping tests.\n",
+                 wine_dbgstr_w(RuntimeClass_Windows_UI_Text_Core_CoreTextServicesManager));
+        return;
+    }
+
+    hr = IActivationFactory_QueryInterface(factory, &IID_ICoreTextServicesManagerStatics,
+                                           (void **)&core_text_manager_stat);
+    ok(hr == S_OK, "Got unexpected hr %#lx.\n", hr);
+
+    hr = ICoreTextServicesManagerStatics_GetForCurrentView(core_text_manager_stat, &core_text_manager);
+    ok(hr == S_OK, "Got unexpected hr %#lx.\n", hr);
+    ICoreTextServicesManager_Release(core_text_manager);
+
+    check_interface(core_text_manager, &IID_IUnknown, TRUE);
+    check_interface(core_text_manager, &IID_IInspectable, TRUE);
+    check_interface(core_text_manager, &IID_IAgileObject, TRUE);
+    check_interface(core_text_manager, &IID_ICoreTextServicesManagerStatics, FALSE);
+    check_interface(core_text_manager, &IID_ICoreTextServicesManager, TRUE);
+
+    ref = ICoreTextServicesManagerStatics_Release(core_text_manager_stat);
+    ok(ref == 2, "Got unexpected refcount %ld.\n", ref);
+    ref = IActivationFactory_Release(factory);
+    ok(ref == 1, "Got unexpected refcount %ld.\n", ref);
+}
+
 START_TEST(textinput)
 {
     HRESULT hr;
@@ -132,6 +180,7 @@ START_TEST(textinput)
 
     test_CoreInputViewStatics();
     test_CoreInputView();
+    test_CoreTextServicesManager();
 
     RoUninitialize();
 }
-- 
GitLab

https://gitlab.winehq.org/wine/wine/-/merge_requests/10427