1 /*
2 * ITfDisplayAttributeMgr implementation
3 *
4 * Copyright 2010 CodeWeavers, Aric Stewart
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19 */
20
21 #define COBJMACROS
22
23 #include "wine/debug.h"
24 #include "winbase.h"
25 #include "winreg.h"
26 #include "shlwapi.h"
27
28 #include "msctf.h"
29 #include "msctf_internal.h"
30
31 WINE_DEFAULT_DEBUG_CHANNEL(msctf);
32
33 typedef struct tagDisplayAttributeMgr {
34 ITfDisplayAttributeMgr ITfDisplayAttributeMgr_iface;
35
36 LONG refCount;
37
38 } DisplayAttributeMgr;
39
40 static inline DisplayAttributeMgr *impl_from_ITfDisplayAttributeMgr(ITfDisplayAttributeMgr *iface)
41 {
42 return CONTAINING_RECORD(iface, DisplayAttributeMgr, ITfDisplayAttributeMgr_iface);
43 }
44
45 static void DisplayAttributeMgr_Destructor(DisplayAttributeMgr *This)
46 {
47 TRACE("destroying %p\n", This);
48
49 HeapFree(GetProcessHeap(),0,This);
50 }
51
52 static HRESULT WINAPI DisplayAttributeMgr_QueryInterface(ITfDisplayAttributeMgr *iface, REFIID iid, LPVOID *ppvOut)
53 {
54 DisplayAttributeMgr *This = impl_from_ITfDisplayAttributeMgr(iface);
55 *ppvOut = NULL;
56
57 if (IsEqualIID(iid, &IID_IUnknown) || IsEqualIID(iid, &IID_ITfDisplayAttributeMgr))
58 {
59 *ppvOut = This;
60 }
61
62 if (*ppvOut)
63 {
64 IUnknown_AddRef(iface);
65 return S_OK;
66 }
67
68 WARN("unsupported interface: %s\n", debugstr_guid(iid));
69 return E_NOINTERFACE;
70 }
71
72 static ULONG WINAPI DisplayAttributeMgr_AddRef(ITfDisplayAttributeMgr *iface)
73 {
74 DisplayAttributeMgr *This = impl_from_ITfDisplayAttributeMgr(iface);
75 return InterlockedIncrement(&This->refCount);
76 }
77
78 static ULONG WINAPI DisplayAttributeMgr_Release(ITfDisplayAttributeMgr *iface)
79 {
80 DisplayAttributeMgr *This = impl_from_ITfDisplayAttributeMgr(iface);
81 ULONG ret;
82
83 ret = InterlockedDecrement(&This->refCount);
84 if (ret == 0)
85 DisplayAttributeMgr_Destructor(This);
86 return ret;
87 }
88
89 /*****************************************************
90 * ITfDisplayAttributeMgr functions
91 *****************************************************/
92
93 static HRESULT WINAPI DisplayAttributeMgr_OnUpdateInfo(ITfDisplayAttributeMgr *iface)
94 {
95 DisplayAttributeMgr *This = impl_from_ITfDisplayAttributeMgr(iface);
96
97 FIXME("STUB:(%p)\n",This);
98 return E_NOTIMPL;
99 }
100
101 static HRESULT WINAPI DisplayAttributeMgr_EnumDisplayAttributeInfo(ITfDisplayAttributeMgr *iface, IEnumTfDisplayAttributeInfo **ppEnum)
102 {
103 DisplayAttributeMgr *This = impl_from_ITfDisplayAttributeMgr(iface);
104
105 FIXME("STUB:(%p)\n",This);
106 return E_NOTIMPL;
107 }
108
109 static HRESULT WINAPI DisplayAttributeMgr_GetDisplayAttributeInfo(ITfDisplayAttributeMgr *iface, REFGUID guid, ITfDisplayAttributeInfo **ppInfo, CLSID *pclsidOwner)
110 {
111 DisplayAttributeMgr *This = impl_from_ITfDisplayAttributeMgr(iface);
112
113 FIXME("STUB:(%p)\n",This);
114 return E_NOTIMPL;
115 }
116
117 static const ITfDisplayAttributeMgrVtbl DisplayAttributeMgr_DisplayAttributeMgrVtbl =
118 {
119 DisplayAttributeMgr_QueryInterface,
120 DisplayAttributeMgr_AddRef,
121 DisplayAttributeMgr_Release,
122
123 DisplayAttributeMgr_OnUpdateInfo,
124 DisplayAttributeMgr_EnumDisplayAttributeInfo,
125 DisplayAttributeMgr_GetDisplayAttributeInfo
126 };
127
128 HRESULT DisplayAttributeMgr_Constructor(IUnknown *pUnkOuter, IUnknown **ppOut)
129 {
130 DisplayAttributeMgr *This;
131 if (pUnkOuter)
132 return CLASS_E_NOAGGREGATION;
133
134 This = HeapAlloc(GetProcessHeap(),0,sizeof(DisplayAttributeMgr));
135 if (This == NULL)
136 return E_OUTOFMEMORY;
137
138 This->ITfDisplayAttributeMgr_iface.lpVtbl = &DisplayAttributeMgr_DisplayAttributeMgrVtbl;
139 This->refCount = 1;
140
141 TRACE("returning %p\n", This);
142 *ppOut = (IUnknown *)This;
143 return S_OK;
144 }
145
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