wine/dlls/windows.media/captions.c

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/* WinRT Windows.Media Closed Captions Implementation
*
* Copyright (C) 2022 Mohamad Al-Jaf
*
* 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"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(media);
const char *debugstr_hstring( HSTRING hstr )
{
const WCHAR *str;
UINT32 len;
if (hstr && !((ULONG_PTR)hstr >> 16)) return "(invalid)";
str = WindowsGetStringRawBuffer( hstr, &len );
return wine_dbgstr_wn( str, len );
}
struct captions_statics
{
IActivationFactory IActivationFactory_iface;
IClosedCaptionPropertiesStatics IClosedCaptionPropertiesStatics_iface;
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LONG ref;
};
static inline struct captions_statics *impl_from_IActivationFactory( IActivationFactory *iface )
{
return CONTAINING_RECORD( iface, struct captions_statics, IActivationFactory_iface );
}
static HRESULT WINAPI factory_QueryInterface( IActivationFactory *iface, REFIID iid, void **out )
{
struct captions_statics *impl = impl_from_IActivationFactory( 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_IActivationFactory ))
{
*out = &impl->IActivationFactory_iface;
IInspectable_AddRef( *out );
return S_OK;
}
if (IsEqualGUID( iid, &IID_IClosedCaptionPropertiesStatics ))
{
*out = &impl->IClosedCaptionPropertiesStatics_iface;
IInspectable_AddRef( *out );
return S_OK;
}
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FIXME( "%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid( iid ) );
*out = NULL;
return E_NOINTERFACE;
}
static ULONG WINAPI factory_AddRef( IActivationFactory *iface )
{
struct captions_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 captions_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 E_NOTIMPL;
}
static const struct IActivationFactoryVtbl factory_vtbl =
{
factory_QueryInterface,
factory_AddRef,
factory_Release,
/* IInspectable methods */
factory_GetIids,
factory_GetRuntimeClassName,
factory_GetTrustLevel,
/* IActivationFactory methods */
factory_ActivateInstance,
};
DEFINE_IINSPECTABLE( captions, IClosedCaptionPropertiesStatics, struct captions_statics, IActivationFactory_iface )
static HRESULT WINAPI captions_get_FontColor( IClosedCaptionPropertiesStatics *iface, ClosedCaptionColor *value )
{
FIXME( "iface %p, value %p semi-stub.\n", iface, value );
*value = ClosedCaptionColor_Default;
return S_OK;
}
static HRESULT WINAPI captions_get_ComputedFontColor( IClosedCaptionPropertiesStatics *iface, Color *value )
{
FIXME( "iface %p, value %p stub!\n", iface, value );
return E_NOTIMPL;
}
static HRESULT WINAPI captions_get_FontOpacity( IClosedCaptionPropertiesStatics *iface, ClosedCaptionOpacity *value )
{
FIXME( "iface %p, value %p semi-stub.\n", iface, value );
*value = ClosedCaptionOpacity_Default;
return S_OK;
}
static HRESULT WINAPI captions_get_FontSize( IClosedCaptionPropertiesStatics *iface, ClosedCaptionSize *value )
{
FIXME( "iface %p, value %p semi-stub.\n", iface, value );
*value = ClosedCaptionSize_Default;
return S_OK;
}
static HRESULT WINAPI captions_get_FontStyle( IClosedCaptionPropertiesStatics *iface, ClosedCaptionStyle *value )
{
FIXME( "iface %p, value %p semi-stub.\n", iface, value );
*value = ClosedCaptionStyle_Default;
return S_OK;
}
static HRESULT WINAPI captions_get_FontEffect( IClosedCaptionPropertiesStatics *iface, ClosedCaptionEdgeEffect *value )
{
FIXME( "iface %p, value %p semi-stub.\n", iface, value );
*value = ClosedCaptionEdgeEffect_Default;
return S_OK;
}
static HRESULT WINAPI captions_get_BackgroundColor( IClosedCaptionPropertiesStatics *iface, ClosedCaptionColor *value )
{
FIXME( "iface %p, value %p semi-stub.\n", iface, value );
*value = ClosedCaptionColor_Default;
return S_OK;
}
static HRESULT WINAPI captions_get_ComputedBackgroundColor( IClosedCaptionPropertiesStatics *iface, Color *value )
{
FIXME( "iface %p, value %p stub!\n", iface, value );
return E_NOTIMPL;
}
static HRESULT WINAPI captions_get_BackgroundOpacity( IClosedCaptionPropertiesStatics *iface, ClosedCaptionOpacity *value )
{
FIXME( "iface %p, value %p semi-stub.\n", iface, value );
*value = ClosedCaptionOpacity_Default;
return S_OK;
}
static HRESULT WINAPI captions_get_RegionColor( IClosedCaptionPropertiesStatics *iface, ClosedCaptionColor *value )
{
FIXME( "iface %p, value %p semi-stub.\n", iface, value );
*value = ClosedCaptionColor_Default;
return S_OK;
}
static HRESULT WINAPI captions_get_ComputedRegionColor( IClosedCaptionPropertiesStatics *iface, Color *value )
{
FIXME( "iface %p, value %p stub!\n", iface, value );
return E_NOTIMPL;
}
static HRESULT WINAPI captions_get_RegionOpacity( IClosedCaptionPropertiesStatics *iface, ClosedCaptionOpacity *value )
{
FIXME( "iface %p, value %p semi-stub.\n", iface, value );
*value = ClosedCaptionOpacity_Default;
return S_OK;
}
static const struct IClosedCaptionPropertiesStaticsVtbl captions_statics_vtbl =
{
captions_QueryInterface,
captions_AddRef,
captions_Release,
/* IInspectable methods */
captions_GetIids,
captions_GetRuntimeClassName,
captions_GetTrustLevel,
/* IClosedCaptionPropertiesStatics methods */
captions_get_FontColor,
captions_get_ComputedFontColor,
captions_get_FontOpacity,
captions_get_FontSize,
captions_get_FontStyle,
captions_get_FontEffect,
captions_get_BackgroundColor,
captions_get_ComputedBackgroundColor,
captions_get_BackgroundOpacity,
captions_get_RegionColor,
captions_get_ComputedRegionColor,
captions_get_RegionOpacity,
};
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static struct captions_statics captions_statics =
{
{&factory_vtbl},
{&captions_statics_vtbl},
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1,
};
IActivationFactory *captions_factory = &captions_statics.IActivationFactory_iface;