huwcampbell.com
Reactos
1/*
2 * Copyright (C) 2005 Mike McCormack
3 *
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
8 *
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
13 *
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
17 */
18
19#ifndef _TEXTSERV_H
20#define _TEXTSERV_H
21
22#ifdef __cplusplus
23extern "C" {
24#endif
25
26#ifdef __REACTOS__
27#include <wine/asm.h>
28#endif
29
30#ifdef __cplusplus
31#define THISCALLMETHOD_(type,method) virtual type __thiscall method
32#else
33#define THISCALLMETHOD_(type,method) type (__thiscall *method)
34#endif
35
36EXTERN_C const IID IID_ITextServices;
37EXTERN_C const IID IID_ITextHost;
38EXTERN_C const IID IID_ITextHost2;
39
40/*****************************************************************************
41 * ITextServices interface
42 */
43#define INTERFACE ITextServices
44DECLARE_INTERFACE_(ITextServices,IUnknown)
45{
46 /*** IUnknown methods ***/
47 STDMETHOD(QueryInterface)(THIS_
48 REFIID riid,
49 void** ppvObject) PURE;
50
51 STDMETHOD_(ULONG,AddRef)(THIS) PURE;
52
53 STDMETHOD_(ULONG,Release)(THIS) PURE;
54
55 /*** ITextServices methods ***/
56
57 THISCALLMETHOD_(HRESULT,TxSendMessage)( THIS_
58 UINT msg, WPARAM wparam, LPARAM lparam, LRESULT* plresult) PURE;
59
60 THISCALLMETHOD_(HRESULT,TxDraw)( THIS_
61 DWORD dwDrawAspect,
62 LONG lindex,
63 void* pvAspect,
64 DVTARGETDEVICE* ptd,
65 HDC hdcDraw,
66 HDC hicTargetDev,
67 LPCRECTL lprcBounds,
68 LPCRECTL lprcWBounds,
69 LPRECT lprcUpdate,
70 BOOL (CALLBACK * pfnContinue)(DWORD),
71 DWORD dwContinue,
72 LONG lViewId) PURE;
73
74 THISCALLMETHOD_(HRESULT,TxGetHScroll)( THIS_
75 LONG* plMin,
76 LONG* plMax,
77 LONG* plPos,
78 LONG* plPage,
79 BOOL* pfEnabled) PURE;
80
81 THISCALLMETHOD_(HRESULT,TxGetVScroll)( THIS_
82 LONG* plMin,
83 LONG* plMax,
84 LONG* plPos,
85 LONG* plPage,
86 BOOL* pfEnabled) PURE;
87
88 THISCALLMETHOD_(HRESULT,OnTxSetCursor)( THIS_
89 DWORD dwDrawAspect,
90 LONG lindex,
91 void* pvAspect,
92 DVTARGETDEVICE* ptd,
93 HDC hdcDraw,
94 HDC hicTargetDev,
95 LPCRECT lprcClient,
96 INT x,
97 INT y) PURE;
98
99 THISCALLMETHOD_(HRESULT,TxQueryHitPoint)( THIS_
100 DWORD dwDrawAspect,
101 LONG lindex,
102 void* pvAspect,
103 DVTARGETDEVICE* ptd,
104 HDC hdcDraw,
105 HDC hicTargetDev,
106 LPCRECT lprcClient,
107 INT x,
108 INT y,
109 DWORD* pHitResult) PURE;
110
111 THISCALLMETHOD_(HRESULT,OnTxInPlaceActivate)( THIS_
112 LPCRECT prcClient) PURE;
113
114 THISCALLMETHOD_(HRESULT,OnTxInPlaceDeactivate)( THIS ) PURE;
115
116 THISCALLMETHOD_(HRESULT,OnTxUIActivate)( THIS ) PURE;
117
118 THISCALLMETHOD_(HRESULT,OnTxUIDeactivate)( THIS ) PURE;
119
120 THISCALLMETHOD_(HRESULT,TxGetText)( THIS_
121 BSTR* pbstrText) PURE;
122
123 THISCALLMETHOD_(HRESULT,TxSetText)( THIS_
124 LPCWSTR pszText) PURE;
125
126 THISCALLMETHOD_(HRESULT,TxGetCurTargetX)( THIS_
127 LONG* x) PURE;
128
129 THISCALLMETHOD_(HRESULT,TxGetBaseLinePos)( THIS_
130 LONG* x) PURE;
131
132 THISCALLMETHOD_(HRESULT,TxGetNaturalSize)( THIS_
133 DWORD dwAspect,
134 HDC hdcDraw,
135 HDC hicTargetDev,
136 DVTARGETDEVICE* ptd,
137 DWORD dwMode,
138 const SIZEL* psizelExtent,
139 LONG* pwidth,
140 LONG* pheight) PURE;
141
142 THISCALLMETHOD_(HRESULT,TxGetDropTarget)( THIS_
143 IDropTarget** ppDropTarget) PURE;
144
145 THISCALLMETHOD_(HRESULT,OnTxPropertyBitsChange)( THIS_
146 DWORD dwMask,
147 DWORD dwBits) PURE;
148
149 THISCALLMETHOD_(HRESULT,TxGetCachedSize)( THIS_
150 DWORD* pdwWidth,
151 DWORD* pdwHeight) PURE;
152
153};
154#undef INTERFACE
155
156#ifdef COBJMACROS
157/*** IUnknown methods ***/
158#define ITextServices_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
159#define ITextServices_AddRef(p) (p)->lpVtbl->AddRef(p)
160#define ITextServices_Release(p) (p)->lpVtbl->Release(p)
161#endif
162
163typedef enum _TXTBACKSTYLE {
164 TXTBACK_TRANSPARENT = 0,
165 TXTBACK_OPAQUE
166} TXTBACKSTYLE;
167
168enum TXTHITRESULT {
169 TXTHITRESULT_NOHIT = 0,
170 TXTHITRESULT_TRANSPARENT = 1,
171 TXTHITRESULT_CLOSE = 2,
172 TXTHITRESULT_HIT = 3
173};
174
175enum TXTNATURALSIZE {
176 TXTNS_FITTOCONTENT = 1,
177 TXTNS_ROUNDTOLINE = 2
178};
179
180enum TXTVIEW {
181 TXTVIEW_ACTIVE = 0,
182 TXTVIEW_INACTIVE = -1
183};
184
185#define TXTBIT_RICHTEXT 0x000001
186#define TXTBIT_MULTILINE 0x000002
187#define TXTBIT_READONLY 0x000004
188#define TXTBIT_SHOWACCELERATOR 0x000008
189#define TXTBIT_USEPASSWORD 0x000010
190#define TXTBIT_HIDESELECTION 0x000020
191#define TXTBIT_SAVESELECTION 0x000040
192#define TXTBIT_AUTOWORDSEL 0x000080
193#define TXTBIT_VERTICAL 0x000100
194#define TXTBIT_SELBARCHANGE 0x000200
195#define TXTBIT_WORDWRAP 0x000400
196#define TXTBIT_ALLOWBEEP 0x000800
197#define TXTBIT_DISABLEDRAG 0x001000
198#define TXTBIT_VIEWINSETCHANGE 0x002000
199#define TXTBIT_BACKSTYLECHANGE 0x004000
200#define TXTBIT_MAXLENGTHCHANGE 0x008000
201#define TXTBIT_SCROLLBARCHANGE 0x010000
202#define TXTBIT_CHARFORMATCHANGE 0x020000
203#define TXTBIT_PARAFORMATCHANGE 0x040000
204#define TXTBIT_EXTENTCHANGE 0x080000
205#define TXTBIT_CLIENTRECTCHANGE 0x100000
206#define TXTBIT_USECURRENTBKG 0x200000
207
208/*****************************************************************************
209 * ITextHost interface
210 */
211#define INTERFACE ITextHost
212DECLARE_INTERFACE_(ITextHost,IUnknown)
213{
214 /*** IUnknown methods ***/
215 STDMETHOD(QueryInterface)(THIS_
216 REFIID riid,
217 void** ppvObject) PURE;
218
219 STDMETHOD_(ULONG,AddRef)(THIS) PURE;
220
221 STDMETHOD_(ULONG,Release)(THIS) PURE;
222
223 /*** ITextHost methods ***/
224 THISCALLMETHOD_(HDC,TxGetDC)( THIS
225 ) PURE;
226
227 THISCALLMETHOD_(INT,TxReleaseDC)( THIS_
228 HDC hdc) PURE;
229
230 THISCALLMETHOD_(BOOL,TxShowScrollBar)( THIS_
231 INT fnBar,
232 BOOL fShow) PURE;
233
234 THISCALLMETHOD_(BOOL,TxEnableScrollBar)( THIS_
235 INT fuSBFlags,
236 INT fuArrowflags) PURE;
237
238 THISCALLMETHOD_(BOOL,TxSetScrollRange)( THIS_
239 INT fnBar,
240 LONG nMinPos,
241 INT nMaxPos,
242 BOOL fRedraw) PURE;
243
244 THISCALLMETHOD_(BOOL,TxSetScrollPos)( THIS_
245 INT fnBar,
246 INT nPos,
247 BOOL fRedraw) PURE;
248
249 THISCALLMETHOD_(void,TxInvalidateRect)( THIS_
250 LPCRECT prc,
251 BOOL fMode) PURE;
252
253 THISCALLMETHOD_(void,TxViewChange)( THIS_
254 BOOL fUpdate) PURE;
255
256 THISCALLMETHOD_(BOOL,TxCreateCaret)( THIS_
257 HBITMAP hbmp,
258 INT xWidth,
259 INT yHeight) PURE;
260
261 THISCALLMETHOD_(BOOL,TxShowCaret)( THIS_
262 BOOL fShow) PURE;
263
264 THISCALLMETHOD_(BOOL,TxSetCaretPos)( THIS_
265 INT x,
266 INT y) PURE;
267
268 THISCALLMETHOD_(BOOL,TxSetTimer)( THIS_
269 UINT idTimer,
270 UINT uTimeout) PURE;
271
272 THISCALLMETHOD_(void,TxKillTimer)( THIS_
273 UINT idTimer) PURE;
274
275 THISCALLMETHOD_(void,TxScrollWindowEx)( THIS_
276 INT dx,
277 INT dy,
278 LPCRECT lprcScroll,
279 LPCRECT lprcClip,
280 HRGN hRgnUpdate,
281 LPRECT lprcUpdate,
282 UINT fuScroll) PURE;
283
284 THISCALLMETHOD_(void,TxSetCapture)( THIS_
285 BOOL fCapture) PURE;
286
287 THISCALLMETHOD_(void,TxSetFocus)( THIS
288 ) PURE;
289
290 THISCALLMETHOD_(void,TxSetCursor)( THIS_
291 HCURSOR hcur,
292 BOOL fText) PURE;
293
294 THISCALLMETHOD_(BOOL,TxScreenToClient)( THIS_
295 LPPOINT lppt) PURE;
296
297 THISCALLMETHOD_(BOOL,TxClientToScreen)( THIS_
298 LPPOINT lppt) PURE;
299
300 THISCALLMETHOD_(HRESULT,TxActivate)( THIS_
301 LONG* plOldState) PURE;
302
303 THISCALLMETHOD_(HRESULT,TxDeactivate)( THIS_
304 LONG lNewState) PURE;
305
306 THISCALLMETHOD_(HRESULT,TxGetClientRect)( THIS_
307 LPRECT prc) PURE;
308
309 THISCALLMETHOD_(HRESULT,TxGetViewInset)( THIS_
310 LPRECT prc) PURE;
311
312 THISCALLMETHOD_(HRESULT,TxGetCharFormat)( THIS_
313 const CHARFORMATW** ppCF) PURE;
314
315 THISCALLMETHOD_(HRESULT,TxGetParaFormat)( THIS_
316 const PARAFORMAT** ppPF) PURE;
317
318 THISCALLMETHOD_(COLORREF,TxGetSysColor)( THIS_
319 int nIndex) PURE;
320
321 THISCALLMETHOD_(HRESULT,TxGetBackStyle)( THIS_
322 TXTBACKSTYLE* pStyle) PURE;
323
324 THISCALLMETHOD_(HRESULT,TxGetMaxLength)( THIS_
325 DWORD* plength) PURE;
326
327 THISCALLMETHOD_(HRESULT,TxGetScrollBars)( THIS_
328 DWORD* pdwScrollBar) PURE;
329
330 THISCALLMETHOD_(HRESULT,TxGetPasswordChar)( THIS_
331 WCHAR* pch) PURE;
332
333 THISCALLMETHOD_(HRESULT,TxGetAcceleratorPos)( THIS_
334 LONG* pch) PURE;
335
336 THISCALLMETHOD_(HRESULT,TxGetExtent)( THIS_
337 LPSIZEL lpExtent) PURE;
338
339 THISCALLMETHOD_(HRESULT,OnTxCharFormatChange)( THIS_
340 const CHARFORMATW* pcf) PURE;
341
342 THISCALLMETHOD_(HRESULT,OnTxParaFormatChange)( THIS_
343 const PARAFORMAT* ppf) PURE;
344
345 THISCALLMETHOD_(HRESULT,TxGetPropertyBits)( THIS_
346 DWORD dwMask,
347 DWORD* pdwBits) PURE;
348
349 THISCALLMETHOD_(HRESULT,TxNotify)( THIS_
350 DWORD iNotify,
351 void* pv) PURE;
352
353 THISCALLMETHOD_(HIMC,TxImmGetContext)( THIS
354 ) PURE;
355
356 THISCALLMETHOD_(void,TxImmReleaseContext)( THIS_
357 HIMC himc) PURE;
358
359 THISCALLMETHOD_(HRESULT,TxGetSelectionBarWidth)( THIS_
360 LONG* lSelBarWidth) PURE;
361
362};
363#undef INTERFACE
364
365#ifdef COBJMACROS
366/*** IUnknown methods ***/
367#define ITextHost_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
368#define ITextHost_AddRef(p) (p)->lpVtbl->AddRef(p)
369#define ITextHost_Release(p) (p)->lpVtbl->Release(p)
370#endif
371
372/*****************************************************************************
373 * ITextHost2 interface
374 */
375#define INTERFACE ITextHost2
376DECLARE_INTERFACE_(ITextHost2,ITextHost)
377{
378 /*** IUnknown methods ***/
379 STDMETHOD(QueryInterface)( THIS_ REFIID riid, void** ppvObject ) PURE;
380 STDMETHOD_(ULONG,AddRef)( THIS ) PURE;
381 STDMETHOD_(ULONG,Release)( THIS ) PURE;
382 /*** ITextHost methods ***/
383 THISCALLMETHOD_(HDC,TxGetDC)( THIS ) PURE;
384 THISCALLMETHOD_(INT,TxReleaseDC)( THIS_ HDC hdc ) PURE;
385 THISCALLMETHOD_(BOOL,TxShowScrollBar)( THIS_ INT fnBar, BOOL fShow ) PURE;
386 THISCALLMETHOD_(BOOL,TxEnableScrollBar)( THIS_ INT fuSBFlags, INT fuArrowflags ) PURE;
387 THISCALLMETHOD_(BOOL,TxSetScrollRange)( THIS_ INT fnBar, LONG nMinPos, INT nMaxPos, BOOL fRedraw ) PURE;
388 THISCALLMETHOD_(BOOL,TxSetScrollPos)( THIS_ INT fnBar, INT nPos, BOOL fRedraw ) PURE;
389 THISCALLMETHOD_(void,TxInvalidateRect)( THIS_ LPCRECT prc, BOOL fMode ) PURE;
390 THISCALLMETHOD_(void,TxViewChange)( THIS_ BOOL fUpdate ) PURE;
391 THISCALLMETHOD_(BOOL,TxCreateCaret)( THIS_ HBITMAP hbmp, INT xWidth, INT yHeight ) PURE;
392 THISCALLMETHOD_(BOOL,TxShowCaret)( THIS_ BOOL fShow ) PURE;
393 THISCALLMETHOD_(BOOL,TxSetCaretPos)( THIS_ INT x, INT y ) PURE;
394 THISCALLMETHOD_(BOOL,TxSetTimer)( THIS_ UINT idTimer, UINT uTimeout ) PURE;
395 THISCALLMETHOD_(void,TxKillTimer)( THIS_ UINT idTimer ) PURE;
396 THISCALLMETHOD_(void,TxScrollWindowEx)( THIS_ INT dx, INT dy, LPCRECT lprcScroll, LPCRECT lprcClip,
397 HRGN hRgnUpdate, LPRECT lprcUpdate, UINT fuScroll ) PURE;
398 THISCALLMETHOD_(void,TxSetCapture)( THIS_ BOOL fCapture ) PURE;
399 THISCALLMETHOD_(void,TxSetFocus)( THIS ) PURE;
400 THISCALLMETHOD_(void,TxSetCursor)( THIS_ HCURSOR hcur, BOOL fText ) PURE;
401 THISCALLMETHOD_(BOOL,TxScreenToClient)( THIS_ LPPOINT lppt ) PURE;
402 THISCALLMETHOD_(BOOL,TxClientToScreen)( THIS_ LPPOINT lppt ) PURE;
403 THISCALLMETHOD_(HRESULT,TxActivate)( THIS_ LONG* plOldState ) PURE;
404 THISCALLMETHOD_(HRESULT,TxDeactivate)( THIS_ LONG lNewState ) PURE;
405 THISCALLMETHOD_(HRESULT,TxGetClientRect)( THIS_ LPRECT prc ) PURE;
406 THISCALLMETHOD_(HRESULT,TxGetViewInset)( THIS_ LPRECT prc ) PURE;
407 THISCALLMETHOD_(HRESULT,TxGetCharFormat)( THIS_ const CHARFORMATW** ppCF ) PURE;
408 THISCALLMETHOD_(HRESULT,TxGetParaFormat)( THIS_ const PARAFORMAT** ppPF ) PURE;
409 THISCALLMETHOD_(COLORREF,TxGetSysColor)( THIS_ int nIndex ) PURE;
410 THISCALLMETHOD_(HRESULT,TxGetBackStyle)( THIS_ TXTBACKSTYLE* pStyle ) PURE;
411 THISCALLMETHOD_(HRESULT,TxGetMaxLength)( THIS_ DWORD* plength ) PURE;
412 THISCALLMETHOD_(HRESULT,TxGetScrollBars)( THIS_ DWORD* pdwScrollBar ) PURE;
413 THISCALLMETHOD_(HRESULT,TxGetPasswordChar)( THIS_ WCHAR* pch ) PURE;
414 THISCALLMETHOD_(HRESULT,TxGetAcceleratorPos)( THIS_ LONG* pch ) PURE;
415 THISCALLMETHOD_(HRESULT,TxGetExtent)( THIS_ LPSIZEL lpExtent ) PURE;
416 THISCALLMETHOD_(HRESULT,OnTxCharFormatChange)( THIS_ const CHARFORMATW* pcf ) PURE;
417 THISCALLMETHOD_(HRESULT,OnTxParaFormatChange)( THIS_ const PARAFORMAT* ppf ) PURE;
418 THISCALLMETHOD_(HRESULT,TxGetPropertyBits)( THIS_ DWORD dwMask, DWORD* pdwBits ) PURE;
419 THISCALLMETHOD_(HRESULT,TxNotify)( THIS_ DWORD iNotify, void* pv ) PURE;
420 THISCALLMETHOD_(HIMC,TxImmGetContext)( THIS ) PURE;
421 THISCALLMETHOD_(void,TxImmReleaseContext)( THIS_ HIMC himc ) PURE;
422 THISCALLMETHOD_(HRESULT,TxGetSelectionBarWidth)( THIS_ LONG* lSelBarWidth ) PURE;
423 /* ITextHost2 methods */
424 THISCALLMETHOD_(BOOL,TxIsDoubleClickPending)( THIS ) PURE;
425 THISCALLMETHOD_(HRESULT,TxGetWindow)( THIS_ HWND *hwnd ) PURE;
426 THISCALLMETHOD_(HRESULT,TxSetForegroundWindow)( THIS ) PURE;
427 THISCALLMETHOD_(HPALETTE,TxGetPalette)( THIS ) PURE;
428 THISCALLMETHOD_(HRESULT,TxGetEastAsianFlags)( THIS_ LONG *flags ) PURE;
429 THISCALLMETHOD_(HCURSOR,TxSetCursor2)( THIS_ HCURSOR cursor, BOOL text ) PURE;
430 THISCALLMETHOD_(void,TxFreeTextServicesNotification)( THIS ) PURE;
431 THISCALLMETHOD_(HRESULT,TxGetEditStyle)( THIS_ DWORD item, DWORD *data ) PURE;
432 THISCALLMETHOD_(HRESULT,TxGetWindowStyles)( THIS_ DWORD *style, DWORD *ex_style ) PURE;
433 THISCALLMETHOD_(HRESULT,TxShowDropCaret)( THIS_ BOOL show, HDC hdc, const RECT *rect ) PURE;
434 THISCALLMETHOD_(HRESULT,TxDestroyCaret)( THIS ) PURE;
435 THISCALLMETHOD_(HRESULT,TxGetHorzExtent)( THIS_ LONG *horz_extent ) PURE;
436};
437#undef INTERFACE
438
439#ifdef COBJMACROS
440/*** IUnknown methods ***/
441#define ITextHost2_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
442#define ITextHost2_AddRef(p) (p)->lpVtbl->AddRef(p)
443#define ITextHost2_Release(p) (p)->lpVtbl->Release(p)
444#endif
445
446HRESULT WINAPI CreateTextServices(IUnknown*,ITextHost*,IUnknown**);
447
448typedef HRESULT (WINAPI *PCreateTextServices)(IUnknown*,ITextHost*,IUnknown**);
449
450#ifdef __cplusplus
451}
452#endif
453
454#endif /* _TEXTSERV_H */