[RICHED20] Sync with Wine Staging 1.7.55. CORE-10536
[reactos.git] / reactos / dll / win32 / riched20 / editor.h
1 /*
2 * RichEdit - prototypes for functions and macro definitions
3 *
4 * Copyright 2004 by Krzysztof Foltman
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 #ifndef _RICHED20_EDITOR_H
22 #define _RICHED20_EDITOR_H
23
24 #include <config.h>
25
26 #include <assert.h>
27 #include <stdio.h>
28
29 #ifndef _WIN32_IE
30 #define _WIN32_IE 0x0400
31 #endif
32
33 #define WIN32_NO_STATUS
34 #define _INC_WINDOWS
35 #define COM_NO_WINDOWS_H
36
37 #define COBJMACROS
38 #define NONAMELESSUNION
39 #define NONAMELESSSTRUCT
40
41 #include <windef.h>
42 #include <winbase.h>
43 #include <wingdi.h>
44 #include <winuser.h>
45 #include <richedit.h>
46 #include <ole2.h>
47 #include <richole.h>
48 #include <imm.h>
49 #include <textserv.h>
50 #include <tom.h>
51 #include <usp10.h>
52
53 #include <wine/debug.h>
54 #include <wine/list.h>
55 #include <wine/unicode.h>
56
57 #include "editstr.h"
58
59 struct _RTF_Info;
60
61 extern HANDLE me_heap DECLSPEC_HIDDEN;
62
63 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc( size_t len )
64 {
65 return HeapAlloc( me_heap, 0, len );
66 }
67
68 static inline BOOL heap_free( void *ptr )
69 {
70 return HeapFree( me_heap, 0, ptr );
71 }
72
73 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc( void *ptr, size_t len )
74 {
75 return HeapReAlloc( me_heap, 0, ptr, len );
76 }
77
78 #define ALLOC_OBJ(type) heap_alloc(sizeof(type))
79 #define ALLOC_N_OBJ(type, count) heap_alloc((count)*sizeof(type))
80 #define FREE_OBJ(ptr) heap_free(ptr)
81
82 #define RUN_IS_HIDDEN(run) ((run)->style->fmt.dwMask & CFM_HIDDEN \
83 && (run)->style->fmt.dwEffects & CFE_HIDDEN)
84
85 #define InitFormatEtc(fe, cf, med) \
86 {\
87 (fe).cfFormat=cf;\
88 (fe).dwAspect=DVASPECT_CONTENT;\
89 (fe).ptd=NULL;\
90 (fe).tymed=med;\
91 (fe).lindex=-1;\
92 };
93
94 static inline WCHAR *get_text( const ME_Run *run, int offset )
95 {
96 return run->para->text->szData + run->nCharOfs + offset;
97 }
98
99 static inline const char *debugstr_run( const ME_Run *run )
100 {
101 return debugstr_wn( get_text( run, 0 ), run->len );
102 }
103
104 /* style.c */
105 ME_Style *ME_MakeStyle(CHARFORMAT2W *style) DECLSPEC_HIDDEN;
106 void ME_AddRefStyle(ME_Style *item) DECLSPEC_HIDDEN;
107 void ME_DestroyStyle(ME_Style *item) DECLSPEC_HIDDEN;
108 void ME_ReleaseStyle(ME_Style *item) DECLSPEC_HIDDEN;
109 ME_Style *ME_GetInsertStyle(ME_TextEditor *editor, int nCursor) DECLSPEC_HIDDEN;
110 ME_Style *ME_ApplyStyle(ME_TextEditor *ed, ME_Style *sSrc, CHARFORMAT2W *style) DECLSPEC_HIDDEN;
111 HFONT ME_SelectStyleFont(ME_Context *c, ME_Style *s) DECLSPEC_HIDDEN;
112 void ME_UnselectStyleFont(ME_Context *c, ME_Style *s, HFONT hOldFont) DECLSPEC_HIDDEN;
113 void ME_InitCharFormat2W(CHARFORMAT2W *pFmt) DECLSPEC_HIDDEN;
114 void ME_SaveTempStyle(ME_TextEditor *editor) DECLSPEC_HIDDEN;
115 void ME_ClearTempStyle(ME_TextEditor *editor) DECLSPEC_HIDDEN;
116 void ME_DumpStyleToBuf(CHARFORMAT2W *pFmt, char buf[2048]) DECLSPEC_HIDDEN;
117 void ME_DumpStyle(ME_Style *s) DECLSPEC_HIDDEN;
118 CHARFORMAT2W *ME_ToCF2W(CHARFORMAT2W *to, CHARFORMAT2W *from) DECLSPEC_HIDDEN;
119 void ME_CopyToCFAny(CHARFORMAT2W *to, CHARFORMAT2W *from) DECLSPEC_HIDDEN;
120 void ME_CopyCharFormat(CHARFORMAT2W *pDest, const CHARFORMAT2W *pSrc) DECLSPEC_HIDDEN; /* only works with 2W structs */
121 void ME_CharFormatFromLogFont(HDC hDC, const LOGFONTW *lf, CHARFORMAT2W *fmt) DECLSPEC_HIDDEN; /* ditto */
122
123 /* list.c */
124 void ME_InsertBefore(ME_DisplayItem *diWhere, ME_DisplayItem *diWhat) DECLSPEC_HIDDEN;
125 void ME_Remove(ME_DisplayItem *diWhere) DECLSPEC_HIDDEN;
126 BOOL ME_NextRun(ME_DisplayItem **para, ME_DisplayItem **run) DECLSPEC_HIDDEN;
127 BOOL ME_PrevRun(ME_DisplayItem **para, ME_DisplayItem **run) DECLSPEC_HIDDEN;
128 ME_DisplayItem *ME_FindItemBack(ME_DisplayItem *di, ME_DIType nTypeOrClass) DECLSPEC_HIDDEN;
129 ME_DisplayItem *ME_FindItemFwd(ME_DisplayItem *di, ME_DIType nTypeOrClass) DECLSPEC_HIDDEN;
130 ME_DisplayItem *ME_FindItemBackOrHere(ME_DisplayItem *di, ME_DIType nTypeOrClass) DECLSPEC_HIDDEN;
131 ME_DisplayItem *ME_MakeDI(ME_DIType type) DECLSPEC_HIDDEN;
132 void ME_DestroyDisplayItem(ME_DisplayItem *item) DECLSPEC_HIDDEN;
133 void ME_DumpDocument(ME_TextBuffer *buffer) DECLSPEC_HIDDEN;
134
135 /* string.c */
136 ME_String *ME_MakeStringN(LPCWSTR szText, int nMaxChars) DECLSPEC_HIDDEN;
137 ME_String *ME_MakeStringR(WCHAR cRepeat, int nMaxChars) DECLSPEC_HIDDEN;
138 void ME_DestroyString(ME_String *s) DECLSPEC_HIDDEN;
139 BOOL ME_AppendString(ME_String *s, const WCHAR *append, int len) DECLSPEC_HIDDEN;
140 ME_String *ME_VSplitString(ME_String *orig, int nVPos) DECLSPEC_HIDDEN;
141 int ME_FindNonWhitespaceV(const ME_String *s, int nVChar) DECLSPEC_HIDDEN;
142 int ME_CallWordBreakProc(ME_TextEditor *editor, WCHAR *str, INT len, INT start, INT code) DECLSPEC_HIDDEN;
143 void ME_StrDeleteV(ME_String *s, int nVChar, int nChars) DECLSPEC_HIDDEN;
144 BOOL ME_InsertString(ME_String *s, int ofs, const WCHAR *insert, int len) DECLSPEC_HIDDEN;
145
146 #define CP_UNICODE 1200
147
148 /* smart helpers for A<->W conversions, they reserve/free memory and call MultiByte<->WideChar functions */
149 LPWSTR ME_ToUnicode(LONG codepage, LPVOID psz, INT *len) DECLSPEC_HIDDEN;
150 void ME_EndToUnicode(LONG codepage, LPVOID psz) DECLSPEC_HIDDEN;
151
152 static inline int ME_IsWSpace(WCHAR ch)
153 {
154 return ch > '\0' && ch <= ' ';
155 }
156
157 static inline int ME_CharCompare(WCHAR a, WCHAR b, int caseSensitive)
158 {
159 return caseSensitive ? (a == b) : (toupperW(a) == toupperW(b));
160 }
161
162 /* note: those two really return the first matching offset (starting from EOS)+1
163 * in other words, an offset of the first trailing white/black */
164 int ME_ReverseFindNonWhitespaceV(const ME_String *s, int nVChar) DECLSPEC_HIDDEN;
165 int ME_ReverseFindWhitespaceV(const ME_String *s, int nVChar) DECLSPEC_HIDDEN;
166
167 /* row.c */
168 ME_DisplayItem *ME_RowStart(ME_DisplayItem *item) DECLSPEC_HIDDEN;
169 /* ME_DisplayItem *ME_RowEnd(ME_DisplayItem *item); */
170 ME_DisplayItem *ME_FindRowWithNumber(ME_TextEditor *editor, int nRow) DECLSPEC_HIDDEN;
171 int ME_RowNumberFromCharOfs(ME_TextEditor *editor, int nOfs) DECLSPEC_HIDDEN;
172
173 /* run.c */
174 ME_DisplayItem *ME_MakeRun(ME_Style *s, int nFlags) DECLSPEC_HIDDEN;
175 ME_DisplayItem *ME_InsertRunAtCursor(ME_TextEditor *editor, ME_Cursor *cursor,
176 ME_Style *style, const WCHAR *str, int len, int flags) DECLSPEC_HIDDEN;
177 void ME_CheckCharOffsets(ME_TextEditor *editor) DECLSPEC_HIDDEN;
178 void ME_PropagateCharOffset(ME_DisplayItem *p, int shift) DECLSPEC_HIDDEN;
179 /* this one accounts for 1/2 char tolerance */
180 int ME_CharFromPointContext(ME_Context *c, int cx, ME_Run *run, BOOL closest, BOOL visual_order) DECLSPEC_HIDDEN;
181 int ME_CharFromPoint(ME_TextEditor *editor, int cx, ME_Run *run, BOOL closest, BOOL visual_order) DECLSPEC_HIDDEN;
182 int ME_PointFromCharContext(ME_Context *c, ME_Run *pRun, int nOffset, BOOL visual_order) DECLSPEC_HIDDEN;
183 int ME_PointFromChar(ME_TextEditor *editor, ME_Run *pRun, int nOffset, BOOL visual_order) DECLSPEC_HIDDEN;
184 BOOL ME_CanJoinRuns(const ME_Run *run1, const ME_Run *run2) DECLSPEC_HIDDEN;
185 void ME_JoinRuns(ME_TextEditor *editor, ME_DisplayItem *p) DECLSPEC_HIDDEN;
186 ME_DisplayItem *ME_SplitRunSimple(ME_TextEditor *editor, ME_Cursor *cursor) DECLSPEC_HIDDEN;
187 void ME_UpdateRunFlags(ME_TextEditor *editor, ME_Run *run) DECLSPEC_HIDDEN;
188 SIZE ME_GetRunSizeCommon(ME_Context *c, const ME_Paragraph *para, ME_Run *run, int nLen,
189 int startx, int *pAscent, int *pDescent) DECLSPEC_HIDDEN;
190 void ME_CursorFromCharOfs(ME_TextEditor *editor, int nCharOfs, ME_Cursor *pCursor) DECLSPEC_HIDDEN;
191 void ME_RunOfsFromCharOfs(ME_TextEditor *editor, int nCharOfs, ME_DisplayItem **ppPara, ME_DisplayItem **ppRun, int *pOfs) DECLSPEC_HIDDEN;
192 int ME_CharOfsFromRunOfs(ME_TextEditor *editor, const ME_DisplayItem *pPara, const ME_DisplayItem *pRun, int nOfs) DECLSPEC_HIDDEN;
193 void ME_SkipAndPropagateCharOffset(ME_DisplayItem *p, int shift) DECLSPEC_HIDDEN;
194 void ME_SetCharFormat(ME_TextEditor *editor, ME_Cursor *start, ME_Cursor *end, CHARFORMAT2W *pFmt) DECLSPEC_HIDDEN;
195 void ME_SetSelectionCharFormat(ME_TextEditor *editor, CHARFORMAT2W *pFmt) DECLSPEC_HIDDEN;
196 void ME_GetCharFormat(ME_TextEditor *editor, const ME_Cursor *from,
197 const ME_Cursor *to, CHARFORMAT2W *pFmt) DECLSPEC_HIDDEN;
198 void ME_GetSelectionCharFormat(ME_TextEditor *editor, CHARFORMAT2W *pFmt) DECLSPEC_HIDDEN;
199 void ME_GetDefaultCharFormat(ME_TextEditor *editor, CHARFORMAT2W *pFmt) DECLSPEC_HIDDEN;
200 void ME_SetDefaultCharFormat(ME_TextEditor *editor, CHARFORMAT2W *mod) DECLSPEC_HIDDEN;
201
202 /* caret.c */
203 void ME_SetCursorToStart(ME_TextEditor *editor, ME_Cursor *cursor) DECLSPEC_HIDDEN;
204 int ME_SetSelection(ME_TextEditor *editor, int from, int to) DECLSPEC_HIDDEN;
205 BOOL ME_MoveCursorWords(ME_TextEditor *editor, ME_Cursor *cursor, int nRelOfs) DECLSPEC_HIDDEN;
206 void ME_HideCaret(ME_TextEditor *ed) DECLSPEC_HIDDEN;
207 void ME_ShowCaret(ME_TextEditor *ed) DECLSPEC_HIDDEN;
208 void ME_MoveCaret(ME_TextEditor *ed) DECLSPEC_HIDDEN;
209 BOOL ME_CharFromPos(ME_TextEditor *editor, int x, int y, ME_Cursor *cursor, BOOL *isExact) DECLSPEC_HIDDEN;
210 void ME_LButtonDown(ME_TextEditor *editor, int x, int y, int clickNum) DECLSPEC_HIDDEN;
211 void ME_MouseMove(ME_TextEditor *editor, int x, int y) DECLSPEC_HIDDEN;
212 BOOL ME_DeleteTextAtCursor(ME_TextEditor *editor, int nCursor, int nChars) DECLSPEC_HIDDEN;
213 void ME_InsertTextFromCursor(ME_TextEditor *editor, int nCursor,
214 const WCHAR *str, int len, ME_Style *style) DECLSPEC_HIDDEN;
215 void ME_InsertEndRowFromCursor(ME_TextEditor *editor, int nCursor) DECLSPEC_HIDDEN;
216 int ME_MoveCursorChars(ME_TextEditor *editor, ME_Cursor *cursor, int nRelOfs) DECLSPEC_HIDDEN;
217 BOOL ME_ArrowKey(ME_TextEditor *ed, int nVKey, BOOL extend, BOOL ctrl) DECLSPEC_HIDDEN;
218
219 int ME_GetCursorOfs(const ME_Cursor *cursor) DECLSPEC_HIDDEN;
220 int ME_GetSelectionOfs(ME_TextEditor *editor, int *from, int *to) DECLSPEC_HIDDEN;
221 int ME_GetSelection(ME_TextEditor *editor, ME_Cursor **from, ME_Cursor **to) DECLSPEC_HIDDEN;
222 BOOL ME_IsSelection(ME_TextEditor *editor) DECLSPEC_HIDDEN;
223 void ME_DeleteSelection(ME_TextEditor *editor) DECLSPEC_HIDDEN;
224 void ME_SendSelChange(ME_TextEditor *editor) DECLSPEC_HIDDEN;
225 void ME_InsertOLEFromCursor(ME_TextEditor *editor, const REOBJECT* reo, int nCursor) DECLSPEC_HIDDEN;
226 BOOL ME_InternalDeleteText(ME_TextEditor *editor, ME_Cursor *start, int nChars, BOOL bForce) DECLSPEC_HIDDEN;
227 int ME_GetTextLength(ME_TextEditor *editor) DECLSPEC_HIDDEN;
228 int ME_GetTextLengthEx(ME_TextEditor *editor, const GETTEXTLENGTHEX *how) DECLSPEC_HIDDEN;
229 ME_Style *ME_GetSelectionInsertStyle(ME_TextEditor *editor) DECLSPEC_HIDDEN;
230
231 /* context.c */
232 void ME_InitContext(ME_Context *c, ME_TextEditor *editor, HDC hDC) DECLSPEC_HIDDEN;
233 void ME_DestroyContext(ME_Context *c) DECLSPEC_HIDDEN;
234
235 /* wrap.c */
236 BOOL ME_WrapMarkedParagraphs(ME_TextEditor *editor) DECLSPEC_HIDDEN;
237 void ME_InvalidateParagraphRange(ME_TextEditor *editor, ME_DisplayItem *start_para, ME_DisplayItem *last_para) DECLSPEC_HIDDEN;
238 void ME_SendRequestResize(ME_TextEditor *editor, BOOL force) DECLSPEC_HIDDEN;
239
240 /* para.c */
241 ME_DisplayItem *ME_GetParagraph(ME_DisplayItem *run) DECLSPEC_HIDDEN;
242 void ME_GetSelectionParas(ME_TextEditor *editor, ME_DisplayItem **para, ME_DisplayItem **para_end) DECLSPEC_HIDDEN;
243 void ME_MakeFirstParagraph(ME_TextEditor *editor) DECLSPEC_HIDDEN;
244 ME_DisplayItem *ME_SplitParagraph(ME_TextEditor *editor, ME_DisplayItem *rp, ME_Style *style, const WCHAR *eol_str, int eol_len, int paraFlags) DECLSPEC_HIDDEN;
245 ME_DisplayItem *ME_JoinParagraphs(ME_TextEditor *editor, ME_DisplayItem *tp,
246 BOOL keepFirstParaFormat) DECLSPEC_HIDDEN;
247 void ME_DumpParaStyle(ME_Paragraph *s) DECLSPEC_HIDDEN;
248 void ME_DumpParaStyleToBuf(const PARAFORMAT2 *pFmt, char buf[2048]) DECLSPEC_HIDDEN;
249 BOOL ME_SetSelectionParaFormat(ME_TextEditor *editor, const PARAFORMAT2 *pFmt) DECLSPEC_HIDDEN;
250 void ME_GetSelectionParaFormat(ME_TextEditor *editor, PARAFORMAT2 *pFmt) DECLSPEC_HIDDEN;
251 void ME_MarkAllForWrapping(ME_TextEditor *editor) DECLSPEC_HIDDEN;
252 void ME_SetDefaultParaFormat(ME_TextEditor *editor, PARAFORMAT2 *pFmt) DECLSPEC_HIDDEN;
253
254 /* paint.c */
255 void ME_PaintContent(ME_TextEditor *editor, HDC hDC, const RECT *rcUpdate) DECLSPEC_HIDDEN;
256 void ME_Repaint(ME_TextEditor *editor) DECLSPEC_HIDDEN;
257 void ME_RewrapRepaint(ME_TextEditor *editor) DECLSPEC_HIDDEN;
258 void ME_UpdateRepaint(ME_TextEditor *editor, BOOL update_now) DECLSPEC_HIDDEN;
259 void ME_EnsureVisible(ME_TextEditor *editor, ME_Cursor *pCursor) DECLSPEC_HIDDEN;
260 void ME_InvalidateSelection(ME_TextEditor *editor) DECLSPEC_HIDDEN;
261 BOOL ME_SetZoom(ME_TextEditor *editor, int numerator, int denominator) DECLSPEC_HIDDEN;
262 int ME_twips2pointsX(const ME_Context *c, int x) DECLSPEC_HIDDEN;
263 int ME_twips2pointsY(const ME_Context *c, int y) DECLSPEC_HIDDEN;
264
265 /* scroll functions in paint.c */
266
267 void ME_ScrollAbs(ME_TextEditor *editor, int x, int y) DECLSPEC_HIDDEN;
268 void ME_HScrollAbs(ME_TextEditor *editor, int x) DECLSPEC_HIDDEN;
269 void ME_VScrollAbs(ME_TextEditor *editor, int y) DECLSPEC_HIDDEN;
270 void ME_ScrollUp(ME_TextEditor *editor, int cy) DECLSPEC_HIDDEN;
271 void ME_ScrollDown(ME_TextEditor *editor, int cy) DECLSPEC_HIDDEN;
272 void ME_ScrollLeft(ME_TextEditor *editor, int cx) DECLSPEC_HIDDEN;
273 void ME_ScrollRight(ME_TextEditor *editor, int cx) DECLSPEC_HIDDEN;
274 void ME_UpdateScrollBar(ME_TextEditor *editor) DECLSPEC_HIDDEN;
275
276 /* other functions in paint.c */
277 int ME_GetParaBorderWidth(const ME_Context *c, int flags) DECLSPEC_HIDDEN;
278
279 /* richole.c */
280 LRESULT CreateIRichEditOle(IUnknown *outer_unk, ME_TextEditor *editor, LPVOID *ppvObj) DECLSPEC_HIDDEN;
281 void ME_DrawOLE(ME_Context *c, int x, int y, ME_Run* run, ME_Paragraph *para, BOOL selected) DECLSPEC_HIDDEN;
282 void ME_GetOLEObjectSize(const ME_Context *c, ME_Run *run, SIZE *pSize) DECLSPEC_HIDDEN;
283 void ME_CopyReObject(REOBJECT* dst, const REOBJECT* src) DECLSPEC_HIDDEN;
284 void ME_DeleteReObject(REOBJECT* reo) DECLSPEC_HIDDEN;
285 void ME_GetITextDocumentInterface(IRichEditOle *iface, LPVOID *ppvObj) DECLSPEC_HIDDEN;
286
287 /* editor.c */
288 ME_TextEditor *ME_MakeEditor(ITextHost *texthost, BOOL bEmulateVersion10, DWORD csStyle) DECLSPEC_HIDDEN;
289 void ME_DestroyEditor(ME_TextEditor *editor) DECLSPEC_HIDDEN;
290 LRESULT ME_HandleMessage(ME_TextEditor *editor, UINT msg, WPARAM wParam,
291 LPARAM lParam, BOOL unicode, HRESULT* phresult) DECLSPEC_HIDDEN;
292 void ME_SendOldNotify(ME_TextEditor *editor, int nCode) DECLSPEC_HIDDEN;
293 int ME_GetTextW(ME_TextEditor *editor, WCHAR *buffer, int buflen,
294 const ME_Cursor *start, int srcChars, BOOL bCRLF, BOOL bEOP) DECLSPEC_HIDDEN;
295 void ME_RTFCharAttrHook(struct _RTF_Info *info) DECLSPEC_HIDDEN;
296 void ME_RTFParAttrHook(struct _RTF_Info *info) DECLSPEC_HIDDEN;
297 void ME_RTFTblAttrHook(struct _RTF_Info *info) DECLSPEC_HIDDEN;
298 void ME_RTFSpecialCharHook(struct _RTF_Info *info) DECLSPEC_HIDDEN;
299 void ME_StreamInFill(ME_InStream *stream) DECLSPEC_HIDDEN;
300 extern BOOL me_debug DECLSPEC_HIDDEN;
301 void ME_ReplaceSel(ME_TextEditor *editor, BOOL can_undo, const WCHAR *str, int len) DECLSPEC_HIDDEN;
302
303 /* table.c */
304 BOOL ME_IsInTable(ME_DisplayItem *pItem) DECLSPEC_HIDDEN;
305 ME_DisplayItem *ME_InsertTableRowStartFromCursor(ME_TextEditor *editor) DECLSPEC_HIDDEN;
306 ME_DisplayItem *ME_InsertTableRowStartAtParagraph(ME_TextEditor *editor,
307 ME_DisplayItem *para) DECLSPEC_HIDDEN;
308 ME_DisplayItem *ME_InsertTableCellFromCursor(ME_TextEditor *editor) DECLSPEC_HIDDEN;
309 ME_DisplayItem *ME_InsertTableRowEndFromCursor(ME_TextEditor *editor) DECLSPEC_HIDDEN;
310 ME_DisplayItem *ME_GetTableRowEnd(ME_DisplayItem *para) DECLSPEC_HIDDEN;
311 ME_DisplayItem *ME_GetTableRowStart(ME_DisplayItem *para) DECLSPEC_HIDDEN;
312 ME_DisplayItem *ME_GetOuterParagraph(ME_DisplayItem *para) DECLSPEC_HIDDEN;
313 void ME_CheckTablesForCorruption(ME_TextEditor *editor) DECLSPEC_HIDDEN;
314 void ME_ProtectPartialTableDeletion(ME_TextEditor *editor, ME_Cursor *c, int *nChars) DECLSPEC_HIDDEN;
315 ME_DisplayItem* ME_AppendTableRow(ME_TextEditor *editor, ME_DisplayItem *table_row) DECLSPEC_HIDDEN;
316 void ME_TabPressedInTable(ME_TextEditor *editor, BOOL bSelectedRow) DECLSPEC_HIDDEN;
317 void ME_MoveCursorFromTableRowStartParagraph(ME_TextEditor *editor) DECLSPEC_HIDDEN;
318 struct RTFTable *ME_MakeTableDef(ME_TextEditor *editor) DECLSPEC_HIDDEN;
319 void ME_InitTableDef(ME_TextEditor *editor, struct RTFTable *tableDef) DECLSPEC_HIDDEN;
320
321 /* txthost.c */
322 ITextHost *ME_CreateTextHost(HWND hwnd, CREATESTRUCTW *cs, BOOL bEmulateVersion10) DECLSPEC_HIDDEN;
323 #ifdef __i386__ /* Use wrappers to perform thiscall on i386 */
324 #define TXTHOST_VTABLE(This) (&itextHostStdcallVtbl)
325 #else /* __i386__ */
326 #define TXTHOST_VTABLE(This) (This)->lpVtbl
327 #endif /* __i386__ */
328 /*** ITextHost methods ***/
329 #define ITextHost_TxGetDC(This) TXTHOST_VTABLE(This)->TxGetDC(This)
330 #define ITextHost_TxReleaseDC(This,a) TXTHOST_VTABLE(This)->TxReleaseDC(This,a)
331 #define ITextHost_TxShowScrollBar(This,a,b) TXTHOST_VTABLE(This)->TxShowScrollBar(This,a,b)
332 #define ITextHost_TxEnableScrollBar(This,a,b) TXTHOST_VTABLE(This)->TxEnableScrollBar(This,a,b)
333 #define ITextHost_TxSetScrollRange(This,a,b,c,d) TXTHOST_VTABLE(This)->TxSetScrollRange(This,a,b,c,d)
334 #define ITextHost_TxSetScrollPos(This,a,b,c) TXTHOST_VTABLE(This)->TxSetScrollPos(This,a,b,c)
335 #define ITextHost_TxInvalidateRect(This,a,b) TXTHOST_VTABLE(This)->TxInvalidateRect(This,a,b)
336 #define ITextHost_TxViewChange(This,a) TXTHOST_VTABLE(This)->TxViewChange(This,a)
337 #define ITextHost_TxCreateCaret(This,a,b,c) TXTHOST_VTABLE(This)->TxCreateCaret(This,a,b,c)
338 #define ITextHost_TxShowCaret(This,a) TXTHOST_VTABLE(This)->TxShowCaret(This,a)
339 #define ITextHost_TxSetCaretPos(This,a,b) TXTHOST_VTABLE(This)->TxSetCaretPos(This,a,b)
340 #define ITextHost_TxSetTimer(This,a,b) TXTHOST_VTABLE(This)->TxSetTimer(This,a,b)
341 #define ITextHost_TxKillTimer(This,a) TXTHOST_VTABLE(This)->TxKillTimer(This,a)
342 #define ITextHost_TxScrollWindowEx(This,a,b,c,d,e,f,g) TXTHOST_VTABLE(This)->TxScrollWindowEx(This,a,b,c,d,e,f,g)
343 #define ITextHost_TxSetCapture(This,a) TXTHOST_VTABLE(This)->TxSetCapture(This,a)
344 #define ITextHost_TxSetFocus(This) TXTHOST_VTABLE(This)->TxSetFocus(This)
345 #define ITextHost_TxSetCursor(This,a,b) TXTHOST_VTABLE(This)->TxSetCursor(This,a,b)
346 #define ITextHost_TxScreenToClient(This,a) TXTHOST_VTABLE(This)->TxScreenToClient(This,a)
347 #define ITextHost_TxClientToScreen(This,a) TXTHOST_VTABLE(This)->TxClientToScreen(This,a)
348 #define ITextHost_TxActivate(This,a) TXTHOST_VTABLE(This)->TxActivate(This,a)
349 #define ITextHost_TxDeactivate(This,a) TXTHOST_VTABLE(This)->TxDeactivate(This,a)
350 #define ITextHost_TxGetClientRect(This,a) TXTHOST_VTABLE(This)->TxGetClientRect(This,a)
351 #define ITextHost_TxGetViewInset(This,a) TXTHOST_VTABLE(This)->TxGetViewInset(This,a)
352 #define ITextHost_TxGetCharFormat(This,a) TXTHOST_VTABLE(This)->TxGetCharFormat(This,a)
353 #define ITextHost_TxGetParaFormat(This,a) TXTHOST_VTABLE(This)->TxGetParaFormat(This,a)
354 #define ITextHost_TxGetSysColor(This,a) TXTHOST_VTABLE(This)->TxGetSysColor(This,a)
355 #define ITextHost_TxGetBackStyle(This,a) TXTHOST_VTABLE(This)->TxGetBackStyle(This,a)
356 #define ITextHost_TxGetMaxLength(This,a) TXTHOST_VTABLE(This)->TxGetMaxLength(This,a)
357 #define ITextHost_TxGetScrollBars(This,a) TXTHOST_VTABLE(This)->TxGetScrollBars(This,a)
358 #define ITextHost_TxGetPasswordChar(This,a) TXTHOST_VTABLE(This)->TxGetPasswordChar(This,a)
359 #define ITextHost_TxGetAcceleratorPos(This,a) TXTHOST_VTABLE(This)->TxGetAcceleratorPos(This,a)
360 #define ITextHost_TxGetExtent(This,a) TXTHOST_VTABLE(This)->TxGetExtent(This,a)
361 #define ITextHost_OnTxCharFormatChange(This,a) TXTHOST_VTABLE(This)->OnTxCharFormatChange(This,a)
362 #define ITextHost_OnTxParaFormatChange(This,a) TXTHOST_VTABLE(This)->OnTxParaFormatChange(This,a)
363 #define ITextHost_TxGetPropertyBits(This,a,b) TXTHOST_VTABLE(This)->TxGetPropertyBits(This,a,b)
364 #define ITextHost_TxNotify(This,a,b) TXTHOST_VTABLE(This)->TxNotify(This,a,b)
365 #define ITextHost_TxImmGetContext(This) TXTHOST_VTABLE(This)->TxImmGetContext(This)
366 #define ITextHost_TxImmReleaseContext(This,a) TXTHOST_VTABLE(This)->TxImmReleaseContext(This,a)
367 #define ITextHost_TxGetSelectionBarWidth(This,a) TXTHOST_VTABLE(This)->TxGetSelectionBarWidth(This,a)
368
369 /* undo.c */
370 BOOL add_undo_insert_run( ME_TextEditor *, int pos, const WCHAR *str, int len, int flags, ME_Style *style ) DECLSPEC_HIDDEN;
371 BOOL add_undo_delete_run( ME_TextEditor *, int pos, int len ) DECLSPEC_HIDDEN;
372 BOOL add_undo_set_para_fmt( ME_TextEditor *, const ME_Paragraph *para ) DECLSPEC_HIDDEN;
373 BOOL add_undo_set_char_fmt( ME_TextEditor *, int pos, int len, const CHARFORMAT2W *fmt ) DECLSPEC_HIDDEN;
374 BOOL add_undo_join_paras( ME_TextEditor *, int pos ) DECLSPEC_HIDDEN;
375 BOOL add_undo_split_para( ME_TextEditor *, const ME_Paragraph *para, ME_String *eol_str, const ME_Cell *cell) DECLSPEC_HIDDEN;
376 void ME_CommitUndo(ME_TextEditor *editor) DECLSPEC_HIDDEN;
377 void ME_ContinueCoalescingTransaction(ME_TextEditor *editor) DECLSPEC_HIDDEN;
378 void ME_CommitCoalescingUndo(ME_TextEditor *editor) DECLSPEC_HIDDEN;
379 BOOL ME_Undo(ME_TextEditor *editor) DECLSPEC_HIDDEN;
380 BOOL ME_Redo(ME_TextEditor *editor) DECLSPEC_HIDDEN;
381 void ME_EmptyUndoStack(ME_TextEditor *editor) DECLSPEC_HIDDEN;
382
383 /* writer.c */
384 LRESULT ME_StreamOutRange(ME_TextEditor *editor, DWORD dwFormat, const ME_Cursor *start, int nChars, EDITSTREAM *stream) DECLSPEC_HIDDEN;
385 LRESULT ME_StreamOut(ME_TextEditor *editor, DWORD dwFormat, EDITSTREAM *stream) DECLSPEC_HIDDEN;
386
387 /* clipboard.c */
388 HRESULT ME_GetDataObject(ME_TextEditor *editor, const ME_Cursor *start, int nChars, LPDATAOBJECT *lplpdataobj) DECLSPEC_HIDDEN;
389
390 void release_typelib(void) DECLSPEC_HIDDEN;
391
392 #endif /* _RICHED20_EDITOR_H */