ReactOS  0.4.14-dev-384-g5b37caa
range.c
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1 /*
2  * ITfRange implementation
3  *
4  * Copyright 2009 Aric Stewart, CodeWeavers
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 #include <stdarg.h>
22 
23 #define COBJMACROS
24 
25 #include "wine/debug.h"
26 #include "windef.h"
27 #include "winbase.h"
28 #include "winreg.h"
29 #include "winuser.h"
30 #include "shlwapi.h"
31 #include "winerror.h"
32 #include "objbase.h"
33 
34 #include "msctf.h"
35 #include "msctf_internal.h"
36 
38 
39 typedef struct tagRange {
41  /* const ITfRangeACPVtb *RangeACPVtbl; */
43 
46 
50 
51 } Range;
52 
53 static inline Range *impl_from_ITfRange(ITfRange *iface)
54 {
55  return CONTAINING_RECORD(iface, Range, ITfRange_iface);
56 }
57 
59 {
60  TRACE("destroying %p\n", This);
62 }
63 
65 {
66  Range *This = impl_from_ITfRange(iface);
67  *ppvOut = NULL;
68 
69  if (IsEqualIID(iid, &IID_IUnknown) || IsEqualIID(iid, &IID_ITfRange))
70  {
71  *ppvOut = &This->ITfRange_iface;
72  }
73 
74  if (*ppvOut)
75  {
76  ITfRange_AddRef(iface);
77  return S_OK;
78  }
79 
80  WARN("unsupported interface: %s\n", debugstr_guid(iid));
81  return E_NOINTERFACE;
82 }
83 
85 {
86  Range *This = impl_from_ITfRange(iface);
87  return InterlockedIncrement(&This->refCount);
88 }
89 
91 {
92  Range *This = impl_from_ITfRange(iface);
93  ULONG ret;
94 
95  ret = InterlockedDecrement(&This->refCount);
96  if (ret == 0)
98  return ret;
99 }
100 
101 /*****************************************************
102  * ITfRange functions
103  *****************************************************/
104 
106  DWORD dwFlags, WCHAR *pchText, ULONG cchMax, ULONG *pcch)
107 {
108  Range *This = impl_from_ITfRange(iface);
109  FIXME("STUB:(%p)\n",This);
110  return E_NOTIMPL;
111 }
112 
114  DWORD dwFlags, const WCHAR *pchText, LONG cch)
115 {
116  Range *This = impl_from_ITfRange(iface);
117  FIXME("STUB:(%p)\n",This);
118  return E_NOTIMPL;
119 }
120 
122  IDataObject **ppDataObject)
123 {
124  Range *This = impl_from_ITfRange(iface);
125  FIXME("STUB:(%p)\n",This);
126  return E_NOTIMPL;
127 }
128 
130  REFGUID rguidService, REFIID riid, IUnknown **ppunk)
131 {
132  Range *This = impl_from_ITfRange(iface);
133  FIXME("STUB:(%p)\n",This);
134  return E_NOTIMPL;
135 }
136 
138  DWORD dwFlags, IDataObject *pDataObject)
139 {
140  Range *This = impl_from_ITfRange(iface);
141  FIXME("STUB:(%p)\n",This);
142  return E_NOTIMPL;
143 }
144 
146  LONG cchReq, LONG *pcch, const TF_HALTCOND *pHalt)
147 {
148  Range *This = impl_from_ITfRange(iface);
149  FIXME("STUB:(%p)\n",This);
150  return E_NOTIMPL;
151 }
152 
154  LONG cchReq, LONG *pcch, const TF_HALTCOND *pHalt)
155 {
156  Range *This = impl_from_ITfRange(iface);
157  FIXME("STUB:(%p)\n",This);
158  return E_NOTIMPL;
159 }
160 
162  ITfRange *pRange, TfAnchor aPos)
163 {
164  Range *This = impl_from_ITfRange(iface);
165  FIXME("STUB:(%p)\n",This);
166  return E_NOTIMPL;
167 }
168 
170  ITfRange *pRange, TfAnchor aPos)
171 {
172  Range *This = impl_from_ITfRange(iface);
173  FIXME("STUB:(%p)\n",This);
174  return E_NOTIMPL;
175 }
176 
178  TfShiftDir dir, BOOL *pfNoRegion)
179 {
180  Range *This = impl_from_ITfRange(iface);
181  FIXME("STUB:(%p)\n",This);
182  return E_NOTIMPL;
183 }
184 
186  TfShiftDir dir, BOOL *pfNoRegion)
187 {
188  Range *This = impl_from_ITfRange(iface);
189  FIXME("STUB:(%p)\n",This);
190  return E_NOTIMPL;
191 }
192 
194  BOOL *pfEmpty)
195 {
196  Range *This = impl_from_ITfRange(iface);
197  FIXME("STUB:(%p)\n",This);
198  return E_NOTIMPL;
199 }
200 
202  TfAnchor aPos)
203 {
204  Range *This = impl_from_ITfRange(iface);
205  TRACE("(%p) %i %i\n",This,ec,aPos);
206 
207  switch (aPos)
208  {
209  case TF_ANCHOR_START:
210  This->anchorEnd = This->anchorStart;
211  break;
212  case TF_ANCHOR_END:
213  This->anchorStart = This->anchorEnd;
214  break;
215  default:
216  return E_INVALIDARG;
217  }
218 
219  return S_OK;
220 }
221 
223  ITfRange *pWith, TfAnchor aPos, BOOL *pfEqual)
224 {
225  Range *This = impl_from_ITfRange(iface);
226  FIXME("STUB:(%p)\n",This);
227  return E_NOTIMPL;
228 }
229 
231  ITfRange *pWith, TfAnchor aPos, BOOL *pfEqual)
232 {
233  Range *This = impl_from_ITfRange(iface);
234  FIXME("STUB:(%p)\n",This);
235  return E_NOTIMPL;
236 }
237 
239  ITfRange *pWith, TfAnchor aPos, LONG *plResult)
240 {
241  Range *This = impl_from_ITfRange(iface);
242  FIXME("STUB:(%p)\n",This);
243  return E_NOTIMPL;
244 }
245 
247  ITfRange *pWith, TfAnchor aPos, LONG *plResult)
248 {
249  Range *This = impl_from_ITfRange(iface);
250  FIXME("STUB:(%p)\n",This);
251  return E_NOTIMPL;
252 }
253 
255  ULONG cchInsert, BOOL *pfInsertOk)
256 {
257  Range *This = impl_from_ITfRange(iface);
258  FIXME("STUB:(%p)\n",This);
259  return E_NOTIMPL;
260 }
261 
263  TfGravity *pgStart, TfGravity *pgEnd)
264 {
265  Range *This = impl_from_ITfRange(iface);
266  FIXME("STUB:(%p)\n",This);
267  return E_NOTIMPL;
268 }
269 
271  TfGravity gStart, TfGravity gEnd)
272 {
273  Range *This = impl_from_ITfRange(iface);
274  FIXME("STUB:(%p)\n",This);
275  return E_NOTIMPL;
276 }
277 
278 static HRESULT WINAPI Range_Clone(ITfRange *iface, ITfRange **ppClone)
279 {
280  Range *This = impl_from_ITfRange(iface);
281  FIXME("STUB:(%p)\n",This);
282  return E_NOTIMPL;
283 }
284 
285 static HRESULT WINAPI Range_GetContext(ITfRange *iface, ITfContext **ppContext)
286 {
287  Range *This = impl_from_ITfRange(iface);
288  TRACE("(%p)\n",This);
289  if (!ppContext)
290  return E_INVALIDARG;
291  *ppContext = This->pITfContext;
292  return S_OK;
293 }
294 
295 static const ITfRangeVtbl Range_RangeVtbl =
296 {
298  Range_AddRef,
300 
321  Range_Clone,
323 };
324 
325 HRESULT Range_Constructor(ITfContext *context, ITextStoreACP *textstore, DWORD lockType, DWORD anchorStart, DWORD anchorEnd, ITfRange **ppOut)
326 {
327  Range *This;
328 
330  if (This == NULL)
331  return E_OUTOFMEMORY;
332 
333  TRACE("(%p) %p %p\n",This, context, textstore);
334 
335  This->ITfRange_iface.lpVtbl = &Range_RangeVtbl;
336  This->refCount = 1;
337  This->pITfContext = context;
338  This->pITextStoreACP = textstore;
339  This->lockType = lockType;
340  This->anchorStart = anchorStart;
341  This->anchorEnd = anchorEnd;
342 
343  *ppOut = &This->ITfRange_iface;
344  TRACE("returning %p\n", *ppOut);
345 
346  return S_OK;
347 }
348 
349 /* Internal conversion functions */
350 
352 {
353  Range *This;
354 
355  if (!tf || !tsAcp || !tf->range)
356  return E_INVALIDARG;
357 
358  This = impl_from_ITfRange(tf->range);
359 
360  tsAcp->acpStart = This->anchorStart;
361  tsAcp->acpEnd = This->anchorEnd;
362  tsAcp->style.ase = tf->style.ase;
363  tsAcp->style.fInterimChar = tf->style.fInterimChar;
364  return S_OK;
365 }
TS_SELECTIONSTYLE style
Definition: textstor.idl:94
DWORD anchorEnd
Definition: range.c:49
#define REFIID
Definition: guiddef.h:118
#define E_NOINTERFACE
Definition: winerror.h:2364
static HRESULT WINAPI Range_QueryInterface(ITfRange *iface, REFIID iid, LPVOID *ppvOut)
Definition: range.c:64
static HRESULT WINAPI Range_ShiftEndToRange(ITfRange *iface, TfEditCookie ec, ITfRange *pRange, TfAnchor aPos)
Definition: range.c:169
Definition: scsiwmi.h:51
DWORD anchorStart
Definition: range.c:49
static HRESULT WINAPI Range_ShiftEnd(ITfRange *iface, TfEditCookie ec, LONG cchReq, LONG *pcch, const TF_HALTCOND *pHalt)
Definition: range.c:153
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DWORD TfEditCookie
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REFIID riid
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#define WARN(fmt,...)
Definition: debug.h:111
HRESULT Range_Constructor(ITfContext *context, ITextStoreACP *textstore, DWORD lockType, DWORD anchorStart, DWORD anchorEnd, ITfRange **ppOut)
Definition: range.c:325
HFONT tf
Definition: icontest.c:17
static HRESULT WINAPI Range_ShiftStart(ITfRange *iface, TfEditCookie ec, LONG cchReq, LONG *pcch, const TF_HALTCOND *pHalt)
Definition: range.c:145
static HRESULT WINAPI Range_GetContext(ITfRange *iface, ITfContext **ppContext)
Definition: range.c:285
static HRESULT WINAPI Range_ShiftEndRegion(ITfRange *iface, TfEditCookie ec, TfShiftDir dir, BOOL *pfNoRegion)
Definition: range.c:185
static void Range_Destructor(Range *This)
Definition: range.c:58
static const ITfRangeVtbl Range_RangeVtbl
Definition: range.c:295
ITfRange ITfRange_iface
Definition: range.c:40
static HRESULT WINAPI Range_SetGravity(ITfRange *iface, TfEditCookie ec, TfGravity gStart, TfGravity gEnd)
Definition: range.c:270
static HRESULT WINAPI Range_GetEmbedded(ITfRange *iface, TfEditCookie ec, REFGUID rguidService, REFIID riid, IUnknown **ppunk)
Definition: range.c:129
struct tagRange Range
#define E_OUTOFMEMORY
Definition: ddrawi.h:100
unsigned int BOOL
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long LONG
Definition: pedump.c:60
static HRESULT WINAPI Range_GetText(ITfRange *iface, TfEditCookie ec, DWORD dwFlags, WCHAR *pchText, ULONG cchMax, ULONG *pcch)
Definition: range.c:105
#define FIXME(fmt,...)
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#define E_INVALIDARG
Definition: ddrawi.h:101
static DWORD DWORD void LPSTR DWORD cch
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smooth NULL
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static HRESULT WINAPI Range_Clone(ITfRange *iface, ITfRange **ppClone)
Definition: range.c:278
ITextStoreACP * pITextStoreACP
Definition: range.c:44
static HRESULT WINAPI Range_GetGravity(ITfRange *iface, TfGravity *pgStart, TfGravity *pgEnd)
Definition: range.c:262
TfAnchor
Definition: msctf.idl:132
ITfContext * pITfContext
Definition: range.c:45
unsigned int dir
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Definition: kernel32.h:35
static HRESULT WINAPI Range_CompareStart(ITfRange *iface, TfEditCookie ec, ITfRange *pWith, TfAnchor aPos, LONG *plResult)
Definition: range.c:238
PFLT_MESSAGE_WAITER_QUEUE CONTAINING_RECORD(Csq, DEVICE_EXTENSION, IrpQueue)) -> WaiterQ.mLock) _IRQL_raises_(DISPATCH_LEVEL) VOID NTAPI FltpAcquireMessageWaiterLock(_In_ PIO_CSQ Csq, _Out_ PKIRQL Irql)
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#define GetProcessHeap()
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PVOID WINAPI HeapAlloc(HANDLE, DWORD, SIZE_T)
static HRESULT WINAPI Range_ShiftStartToRange(ITfRange *iface, TfEditCookie ec, ITfRange *pRange, TfAnchor aPos)
Definition: range.c:161
static ULONG WINAPI Range_Release(ITfRange *iface)
Definition: range.c:90
HRESULT TF_SELECTION_to_TS_SELECTION_ACP(const TF_SELECTION *tf, TS_SELECTION_ACP *tsAcp)
Definition: range.c:351
static ULONG WINAPI Range_AddRef(ITfRange *iface)
Definition: range.c:84
__wchar_t WCHAR
Definition: xmlstorage.h:180
static HRESULT WINAPI Range_InsertEmbedded(ITfRange *iface, TfEditCookie ec, DWORD dwFlags, IDataObject *pDataObject)
Definition: range.c:137
static HRESULT WINAPI Range_SetText(ITfRange *iface, TfEditCookie ec, DWORD dwFlags, const WCHAR *pchText, LONG cch)
Definition: range.c:113
LONG HRESULT
Definition: typedefs.h:77
const GUID IID_IUnknown
static HRESULT WINAPI Range_IsEqualStart(ITfRange *iface, TfEditCookie ec, ITfRange *pWith, TfAnchor aPos, BOOL *pfEqual)
Definition: range.c:222
#define WINAPI
Definition: msvc.h:8
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_In_ PCCERT_CONTEXT _In_ DWORD dwFlags
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Definition: range.c:42
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Definition: range.c:53
Definition: range.c:39
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Definition: range.c:177
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Definition: range.c:201
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Definition: range.c:246
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Definition: textstor.idl:86
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Definition: compat.h:123
static HRESULT WINAPI Range_IsEmpty(ITfRange *iface, TfEditCookie ec, BOOL *pfEmpty)
Definition: range.c:193
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Definition: range.c:121
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Definition: range.c:48
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Definition: retypes.h:1
static HRESULT WINAPI Range_IsEqualEnd(ITfRange *iface, TfEditCookie ec, ITfRange *pWith, TfAnchor aPos, BOOL *pfEqual)
Definition: range.c:230
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Definition: range.c:254
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Definition: range.c:47
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Definition: guiddef.h:95