a4f53138f88fea14e2b0f003d3d29a0d6076bb7b
[reactos.git] / 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 #pragma once
22
23 #include "editstr.h"
24 #include "wine/unicode.h"
25
26 struct _RTF_Info;
27
28 extern HANDLE me_heap DECLSPEC_HIDDEN;
29
30 #define RUN_IS_HIDDEN(run) ((run)->style->fmt.dwMask & CFM_HIDDEN \
31 && (run)->style->fmt.dwEffects & CFE_HIDDEN)
32
33 #define InitFormatEtc(fe, cf, med) \
34 {\
35 (fe).cfFormat=cf;\
36 (fe).dwAspect=DVASPECT_CONTENT;\
37 (fe).ptd=NULL;\
38 (fe).tymed=med;\
39 (fe).lindex=-1;\
40 };
41
42 static inline WCHAR *get_text( const ME_Run *run, int offset )
43 {
44 return run->para->text->szData + run->nCharOfs + offset;
45 }
46
47 static inline const char *debugstr_run( const ME_Run *run )
48 {
49 return debugstr_wn( get_text( run, 0 ), run->len );
50 }
51
52 /* style.c */
53 ME_Style *ME_MakeStyle(CHARFORMAT2W *style) DECLSPEC_HIDDEN;
54 void ME_AddRefStyle(ME_Style *item) DECLSPEC_HIDDEN;
55 void ME_DestroyStyle(ME_Style *item) DECLSPEC_HIDDEN;
56 void ME_ReleaseStyle(ME_Style *item) DECLSPEC_HIDDEN;
57 ME_Style *ME_GetInsertStyle(ME_TextEditor *editor, int nCursor) DECLSPEC_HIDDEN;
58 ME_Style *ME_ApplyStyle(ME_TextEditor *ed, ME_Style *sSrc, CHARFORMAT2W *style) DECLSPEC_HIDDEN;
59 HFONT ME_SelectStyleFont(ME_Context *c, ME_Style *s) DECLSPEC_HIDDEN;
60 void ME_UnselectStyleFont(ME_Context *c, ME_Style *s, HFONT hOldFont) DECLSPEC_HIDDEN;
61 void ME_InitCharFormat2W(CHARFORMAT2W *pFmt) DECLSPEC_HIDDEN;
62 void ME_SaveTempStyle(ME_TextEditor *editor, ME_Style *style) DECLSPEC_HIDDEN;
63 void ME_ClearTempStyle(ME_TextEditor *editor) DECLSPEC_HIDDEN;
64 void ME_DumpStyleToBuf(CHARFORMAT2W *pFmt, char buf[2048]) DECLSPEC_HIDDEN;
65 void ME_DumpStyle(ME_Style *s) DECLSPEC_HIDDEN;
66 CHARFORMAT2W *ME_ToCF2W(CHARFORMAT2W *to, CHARFORMAT2W *from) DECLSPEC_HIDDEN;
67 void ME_CopyToCFAny(CHARFORMAT2W *to, CHARFORMAT2W *from) DECLSPEC_HIDDEN;
68 void ME_CopyCharFormat(CHARFORMAT2W *pDest, const CHARFORMAT2W *pSrc) DECLSPEC_HIDDEN; /* only works with 2W structs */
69 void ME_CharFormatFromLogFont(HDC hDC, const LOGFONTW *lf, CHARFORMAT2W *fmt) DECLSPEC_HIDDEN; /* ditto */
70
71 /* list.c */
72 void ME_InsertBefore(ME_DisplayItem *diWhere, ME_DisplayItem *diWhat) DECLSPEC_HIDDEN;
73 void ME_Remove(ME_DisplayItem *diWhere) DECLSPEC_HIDDEN;
74 BOOL ME_NextRun(ME_DisplayItem **para, ME_DisplayItem **run, BOOL all_para) DECLSPEC_HIDDEN;
75 BOOL ME_PrevRun(ME_DisplayItem **para, ME_DisplayItem **run, BOOL all_para) DECLSPEC_HIDDEN;
76 ME_DisplayItem *ME_FindItemBack(ME_DisplayItem *di, ME_DIType nTypeOrClass) DECLSPEC_HIDDEN;
77 ME_DisplayItem *ME_FindItemFwd(ME_DisplayItem *di, ME_DIType nTypeOrClass) DECLSPEC_HIDDEN;
78 ME_DisplayItem *ME_FindItemBackOrHere(ME_DisplayItem *di, ME_DIType nTypeOrClass) DECLSPEC_HIDDEN;
79 ME_DisplayItem *ME_MakeDI(ME_DIType type) DECLSPEC_HIDDEN;
80 void ME_DestroyDisplayItem(ME_DisplayItem *item) DECLSPEC_HIDDEN;
81 void ME_DumpDocument(ME_TextBuffer *buffer) DECLSPEC_HIDDEN;
82
83 /* string.c */
84 ME_String *ME_MakeStringN(LPCWSTR szText, int nMaxChars) DECLSPEC_HIDDEN;
85 ME_String *ME_MakeStringR(WCHAR cRepeat, int nMaxChars) DECLSPEC_HIDDEN;
86 ME_String *ME_MakeStringConst(const WCHAR *str, int len) DECLSPEC_HIDDEN;
87 ME_String *ME_MakeStringEmpty(int len) DECLSPEC_HIDDEN;
88 void ME_DestroyString(ME_String *s) DECLSPEC_HIDDEN;
89 BOOL ME_AppendString(ME_String *s, const WCHAR *append, int len) DECLSPEC_HIDDEN;
90 ME_String *ME_VSplitString(ME_String *orig, int nVPos) DECLSPEC_HIDDEN;
91 int ME_FindNonWhitespaceV(const ME_String *s, int nVChar) DECLSPEC_HIDDEN;
92 int ME_CallWordBreakProc(ME_TextEditor *editor, WCHAR *str, INT len, INT start, INT code) DECLSPEC_HIDDEN;
93 void ME_StrDeleteV(ME_String *s, int nVChar, int nChars) DECLSPEC_HIDDEN;
94 BOOL ME_InsertString(ME_String *s, int ofs, const WCHAR *insert, int len) DECLSPEC_HIDDEN;
95
96 #define CP_UNICODE 1200
97
98 /* smart helpers for A<->W conversions, they reserve/free memory and call MultiByte<->WideChar functions */
99 LPWSTR ME_ToUnicode(LONG codepage, LPVOID psz, INT *len) DECLSPEC_HIDDEN;
100 void ME_EndToUnicode(LONG codepage, LPVOID psz) DECLSPEC_HIDDEN;
101
102 static inline int ME_IsWSpace(WCHAR ch)
103 {
104 return ch > '\0' && ch <= ' ';
105 }
106
107 static inline int ME_CharCompare(WCHAR a, WCHAR b, int caseSensitive)
108 {
109 return caseSensitive ? (a == b) : (toupperW(a) == toupperW(b));
110 }
111
112 /* note: those two really return the first matching offset (starting from EOS)+1
113 * in other words, an offset of the first trailing white/black */
114 int ME_ReverseFindNonWhitespaceV(const ME_String *s, int nVChar) DECLSPEC_HIDDEN;
115 int ME_ReverseFindWhitespaceV(const ME_String *s, int nVChar) DECLSPEC_HIDDEN;
116
117 /* row.c */
118 ME_DisplayItem *ME_RowStart(ME_DisplayItem *item) DECLSPEC_HIDDEN;
119 /* ME_DisplayItem *ME_RowEnd(ME_DisplayItem *item); */
120 ME_DisplayItem *ME_FindRowWithNumber(ME_TextEditor *editor, int nRow) DECLSPEC_HIDDEN;
121 int ME_RowNumberFromCharOfs(ME_TextEditor *editor, int nOfs) DECLSPEC_HIDDEN;
122
123 /* run.c */
124 ME_DisplayItem *ME_MakeRun(ME_Style *s, int nFlags) DECLSPEC_HIDDEN;
125 ME_DisplayItem *ME_InsertRunAtCursor(ME_TextEditor *editor, ME_Cursor *cursor,
126 ME_Style *style, const WCHAR *str, int len, int flags) DECLSPEC_HIDDEN;
127 void ME_CheckCharOffsets(ME_TextEditor *editor) DECLSPEC_HIDDEN;
128 void ME_PropagateCharOffset(ME_DisplayItem *p, int shift) DECLSPEC_HIDDEN;
129 /* this one accounts for 1/2 char tolerance */
130 int ME_CharFromPointContext(ME_Context *c, int cx, ME_Run *run, BOOL closest, BOOL visual_order) DECLSPEC_HIDDEN;
131 int ME_CharFromPoint(ME_TextEditor *editor, int cx, ME_Run *run, BOOL closest, BOOL visual_order) DECLSPEC_HIDDEN;
132 int ME_PointFromCharContext(ME_Context *c, ME_Run *pRun, int nOffset, BOOL visual_order) DECLSPEC_HIDDEN;
133 int ME_PointFromChar(ME_TextEditor *editor, ME_Run *pRun, int nOffset, BOOL visual_order) DECLSPEC_HIDDEN;
134 BOOL ME_CanJoinRuns(const ME_Run *run1, const ME_Run *run2) DECLSPEC_HIDDEN;
135 void ME_JoinRuns(ME_TextEditor *editor, ME_DisplayItem *p) DECLSPEC_HIDDEN;
136 ME_DisplayItem *ME_SplitRunSimple(ME_TextEditor *editor, ME_Cursor *cursor) DECLSPEC_HIDDEN;
137 void ME_UpdateRunFlags(ME_TextEditor *editor, ME_Run *run) DECLSPEC_HIDDEN;
138 SIZE ME_GetRunSizeCommon(ME_Context *c, const ME_Paragraph *para, ME_Run *run, int nLen,
139 int startx, int *pAscent, int *pDescent) DECLSPEC_HIDDEN;
140 void ME_CursorFromCharOfs(ME_TextEditor *editor, int nCharOfs, ME_Cursor *pCursor) DECLSPEC_HIDDEN;
141 void ME_RunOfsFromCharOfs(ME_TextEditor *editor, int nCharOfs, ME_DisplayItem **ppPara, ME_DisplayItem **ppRun, int *pOfs) DECLSPEC_HIDDEN;
142 int ME_CharOfsFromRunOfs(ME_TextEditor *editor, const ME_DisplayItem *pPara, const ME_DisplayItem *pRun, int nOfs) DECLSPEC_HIDDEN;
143 void ME_SkipAndPropagateCharOffset(ME_DisplayItem *p, int shift) DECLSPEC_HIDDEN;
144 void ME_SetCharFormat(ME_TextEditor *editor, ME_Cursor *start, ME_Cursor *end, CHARFORMAT2W *pFmt) DECLSPEC_HIDDEN;
145 void ME_SetSelectionCharFormat(ME_TextEditor *editor, CHARFORMAT2W *pFmt) DECLSPEC_HIDDEN;
146 void ME_GetCharFormat(ME_TextEditor *editor, const ME_Cursor *from,
147 const ME_Cursor *to, CHARFORMAT2W *pFmt) DECLSPEC_HIDDEN;
148 void ME_GetSelectionCharFormat(ME_TextEditor *editor, CHARFORMAT2W *pFmt) DECLSPEC_HIDDEN;
149 void ME_GetDefaultCharFormat(ME_TextEditor *editor, CHARFORMAT2W *pFmt) DECLSPEC_HIDDEN;
150 void ME_SetDefaultCharFormat(ME_TextEditor *editor, CHARFORMAT2W *mod) DECLSPEC_HIDDEN;
151
152 /* caret.c */
153 void ME_SetCursorToStart(ME_TextEditor *editor, ME_Cursor *cursor) DECLSPEC_HIDDEN;
154 int ME_SetSelection(ME_TextEditor *editor, int from, int to) DECLSPEC_HIDDEN;
155 BOOL ME_MoveCursorWords(ME_TextEditor *editor, ME_Cursor *cursor, int nRelOfs) DECLSPEC_HIDDEN;
156 void ME_HideCaret(ME_TextEditor *ed) DECLSPEC_HIDDEN;
157 void ME_ShowCaret(ME_TextEditor *ed) DECLSPEC_HIDDEN;
158 void ME_MoveCaret(ME_TextEditor *ed) DECLSPEC_HIDDEN;
159 BOOL ME_CharFromPos(ME_TextEditor *editor, int x, int y, ME_Cursor *cursor, BOOL *isExact) DECLSPEC_HIDDEN;
160 void ME_LButtonDown(ME_TextEditor *editor, int x, int y, int clickNum) DECLSPEC_HIDDEN;
161 void ME_MouseMove(ME_TextEditor *editor, int x, int y) DECLSPEC_HIDDEN;
162 BOOL ME_DeleteTextAtCursor(ME_TextEditor *editor, int nCursor, int nChars) DECLSPEC_HIDDEN;
163 void ME_InsertTextFromCursor(ME_TextEditor *editor, int nCursor,
164 const WCHAR *str, int len, ME_Style *style) DECLSPEC_HIDDEN;
165 void ME_InsertEndRowFromCursor(ME_TextEditor *editor, int nCursor) DECLSPEC_HIDDEN;
166 int ME_MoveCursorChars(ME_TextEditor *editor, ME_Cursor *cursor, int nRelOfs, BOOL final_eop) DECLSPEC_HIDDEN;
167 BOOL ME_ArrowKey(ME_TextEditor *ed, int nVKey, BOOL extend, BOOL ctrl) DECLSPEC_HIDDEN;
168
169 int ME_GetCursorOfs(const ME_Cursor *cursor) DECLSPEC_HIDDEN;
170 int ME_GetSelectionOfs(ME_TextEditor *editor, int *from, int *to) DECLSPEC_HIDDEN;
171 int ME_GetSelection(ME_TextEditor *editor, ME_Cursor **from, ME_Cursor **to) DECLSPEC_HIDDEN;
172 BOOL ME_IsSelection(ME_TextEditor *editor) DECLSPEC_HIDDEN;
173 void ME_DeleteSelection(ME_TextEditor *editor) DECLSPEC_HIDDEN;
174 void ME_SendSelChange(ME_TextEditor *editor) DECLSPEC_HIDDEN;
175 void ME_InsertOLEFromCursor(ME_TextEditor *editor, const REOBJECT* reo, int nCursor) DECLSPEC_HIDDEN;
176 BOOL ME_InternalDeleteText(ME_TextEditor *editor, ME_Cursor *start, int nChars, BOOL bForce) DECLSPEC_HIDDEN;
177 int ME_GetTextLength(ME_TextEditor *editor) DECLSPEC_HIDDEN;
178 int ME_GetTextLengthEx(ME_TextEditor *editor, const GETTEXTLENGTHEX *how) DECLSPEC_HIDDEN;
179 ME_Style *ME_GetSelectionInsertStyle(ME_TextEditor *editor) DECLSPEC_HIDDEN;
180 void ME_GetCursorCoordinates(ME_TextEditor *editor, ME_Cursor *pCursor, int *x, int *y, int *height) DECLSPEC_HIDDEN;
181
182 /* context.c */
183 void ME_InitContext(ME_Context *c, ME_TextEditor *editor, HDC hDC) DECLSPEC_HIDDEN;
184 void ME_DestroyContext(ME_Context *c) DECLSPEC_HIDDEN;
185
186 /* wrap.c */
187 BOOL ME_WrapMarkedParagraphs(ME_TextEditor *editor) DECLSPEC_HIDDEN;
188 void ME_InvalidateParagraphRange(ME_TextEditor *editor, ME_DisplayItem *start_para, ME_DisplayItem *last_para) DECLSPEC_HIDDEN;
189 void ME_SendRequestResize(ME_TextEditor *editor, BOOL force) DECLSPEC_HIDDEN;
190
191 /* para.c */
192 ME_DisplayItem *ME_GetParagraph(ME_DisplayItem *run) DECLSPEC_HIDDEN;
193 void ME_GetSelectionParas(ME_TextEditor *editor, ME_DisplayItem **para, ME_DisplayItem **para_end) DECLSPEC_HIDDEN;
194 void ME_MakeFirstParagraph(ME_TextEditor *editor) DECLSPEC_HIDDEN;
195 ME_DisplayItem *ME_SplitParagraph(ME_TextEditor *editor, ME_DisplayItem *rp, ME_Style *style, const WCHAR *eol_str, int eol_len, int paraFlags) DECLSPEC_HIDDEN;
196 ME_DisplayItem *ME_JoinParagraphs(ME_TextEditor *editor, ME_DisplayItem *tp,
197 BOOL keepFirstParaFormat) DECLSPEC_HIDDEN;
198 void ME_DumpParaStyle(ME_Paragraph *s) DECLSPEC_HIDDEN;
199 void ME_DumpParaStyleToBuf(const PARAFORMAT2 *pFmt, char buf[2048]) DECLSPEC_HIDDEN;
200 BOOL ME_SetSelectionParaFormat(ME_TextEditor *editor, const PARAFORMAT2 *pFmt) DECLSPEC_HIDDEN;
201 void ME_GetSelectionParaFormat(ME_TextEditor *editor, PARAFORMAT2 *pFmt) DECLSPEC_HIDDEN;
202 void ME_MarkAllForWrapping(ME_TextEditor *editor) DECLSPEC_HIDDEN;
203 void ME_SetDefaultParaFormat(ME_TextEditor *editor, PARAFORMAT2 *pFmt) DECLSPEC_HIDDEN;
204 void para_num_init( ME_Context *c, ME_Paragraph *para ) DECLSPEC_HIDDEN;
205 void para_num_clear( struct para_num *pn ) DECLSPEC_HIDDEN;
206
207 /* paint.c */
208 void ME_PaintContent(ME_TextEditor *editor, HDC hDC, const RECT *rcUpdate) DECLSPEC_HIDDEN;
209 void ME_Repaint(ME_TextEditor *editor) DECLSPEC_HIDDEN;
210 void ME_RewrapRepaint(ME_TextEditor *editor) DECLSPEC_HIDDEN;
211 void ME_UpdateRepaint(ME_TextEditor *editor, BOOL update_now) DECLSPEC_HIDDEN;
212 void ME_EnsureVisible(ME_TextEditor *editor, ME_Cursor *pCursor) DECLSPEC_HIDDEN;
213 void ME_InvalidateSelection(ME_TextEditor *editor) DECLSPEC_HIDDEN;
214 BOOL ME_SetZoom(ME_TextEditor *editor, int numerator, int denominator) DECLSPEC_HIDDEN;
215 int ME_twips2pointsX(const ME_Context *c, int x) DECLSPEC_HIDDEN;
216 int ME_twips2pointsY(const ME_Context *c, int y) DECLSPEC_HIDDEN;
217
218 /* scroll functions in paint.c */
219
220 void ME_ScrollAbs(ME_TextEditor *editor, int x, int y) DECLSPEC_HIDDEN;
221 void ME_HScrollAbs(ME_TextEditor *editor, int x) DECLSPEC_HIDDEN;
222 void ME_VScrollAbs(ME_TextEditor *editor, int y) DECLSPEC_HIDDEN;
223 void ME_ScrollUp(ME_TextEditor *editor, int cy) DECLSPEC_HIDDEN;
224 void ME_ScrollDown(ME_TextEditor *editor, int cy) DECLSPEC_HIDDEN;
225 void ME_ScrollLeft(ME_TextEditor *editor, int cx) DECLSPEC_HIDDEN;
226 void ME_ScrollRight(ME_TextEditor *editor, int cx) DECLSPEC_HIDDEN;
227 void ME_UpdateScrollBar(ME_TextEditor *editor) DECLSPEC_HIDDEN;
228
229 /* other functions in paint.c */
230 int ME_GetParaBorderWidth(const ME_Context *c, int flags) DECLSPEC_HIDDEN;
231
232 /* richole.c */
233 LRESULT CreateIRichEditOle(IUnknown *outer_unk, ME_TextEditor *editor, LPVOID *ppvObj) DECLSPEC_HIDDEN;
234 void ME_DrawOLE(ME_Context *c, int x, int y, ME_Run* run, BOOL selected) DECLSPEC_HIDDEN;
235 void ME_GetOLEObjectSize(const ME_Context *c, ME_Run *run, SIZE *pSize) DECLSPEC_HIDDEN;
236 void ME_CopyReObject(REOBJECT* dst, const REOBJECT* src) DECLSPEC_HIDDEN;
237 void ME_DeleteReObject(REOBJECT* reo) DECLSPEC_HIDDEN;
238 void ME_GetITextDocumentInterface(IRichEditOle *iface, LPVOID *ppvObj) DECLSPEC_HIDDEN;
239
240 /* editor.c */
241 ME_TextEditor *ME_MakeEditor(ITextHost *texthost, BOOL bEmulateVersion10) DECLSPEC_HIDDEN;
242 void ME_DestroyEditor(ME_TextEditor *editor) DECLSPEC_HIDDEN;
243 LRESULT ME_HandleMessage(ME_TextEditor *editor, UINT msg, WPARAM wParam,
244 LPARAM lParam, BOOL unicode, HRESULT* phresult) DECLSPEC_HIDDEN;
245 void ME_SendOldNotify(ME_TextEditor *editor, int nCode) DECLSPEC_HIDDEN;
246 int ME_GetTextW(ME_TextEditor *editor, WCHAR *buffer, int buflen,
247 const ME_Cursor *start, int srcChars, BOOL bCRLF, BOOL bEOP) DECLSPEC_HIDDEN;
248 void ME_RTFCharAttrHook(struct _RTF_Info *info) DECLSPEC_HIDDEN;
249 void ME_RTFParAttrHook(struct _RTF_Info *info) DECLSPEC_HIDDEN;
250 void ME_RTFTblAttrHook(struct _RTF_Info *info) DECLSPEC_HIDDEN;
251 void ME_RTFSpecialCharHook(struct _RTF_Info *info) DECLSPEC_HIDDEN;
252 void ME_StreamInFill(ME_InStream *stream) DECLSPEC_HIDDEN;
253 extern BOOL me_debug DECLSPEC_HIDDEN;
254 void ME_ReplaceSel(ME_TextEditor *editor, BOOL can_undo, const WCHAR *str, int len) DECLSPEC_HIDDEN;
255
256 /* table.c */
257 BOOL ME_IsInTable(ME_DisplayItem *pItem) DECLSPEC_HIDDEN;
258 ME_DisplayItem *ME_InsertTableRowStartFromCursor(ME_TextEditor *editor) DECLSPEC_HIDDEN;
259 ME_DisplayItem *ME_InsertTableRowStartAtParagraph(ME_TextEditor *editor,
260 ME_DisplayItem *para) DECLSPEC_HIDDEN;
261 ME_DisplayItem *ME_InsertTableCellFromCursor(ME_TextEditor *editor) DECLSPEC_HIDDEN;
262 ME_DisplayItem *ME_InsertTableRowEndFromCursor(ME_TextEditor *editor) DECLSPEC_HIDDEN;
263 ME_DisplayItem *ME_GetTableRowEnd(ME_DisplayItem *para) DECLSPEC_HIDDEN;
264 ME_DisplayItem *ME_GetTableRowStart(ME_DisplayItem *para) DECLSPEC_HIDDEN;
265 ME_DisplayItem *ME_GetOuterParagraph(ME_DisplayItem *para) DECLSPEC_HIDDEN;
266 void ME_CheckTablesForCorruption(ME_TextEditor *editor) DECLSPEC_HIDDEN;
267 void ME_ProtectPartialTableDeletion(ME_TextEditor *editor, ME_Cursor *c, int *nChars) DECLSPEC_HIDDEN;
268 ME_DisplayItem* ME_AppendTableRow(ME_TextEditor *editor, ME_DisplayItem *table_row) DECLSPEC_HIDDEN;
269 void ME_TabPressedInTable(ME_TextEditor *editor, BOOL bSelectedRow) DECLSPEC_HIDDEN;
270 void ME_MoveCursorFromTableRowStartParagraph(ME_TextEditor *editor) DECLSPEC_HIDDEN;
271 struct RTFTable *ME_MakeTableDef(ME_TextEditor *editor) DECLSPEC_HIDDEN;
272 void ME_InitTableDef(ME_TextEditor *editor, struct RTFTable *tableDef) DECLSPEC_HIDDEN;
273
274 /* txthost.c */
275 ITextHost *ME_CreateTextHost(HWND hwnd, CREATESTRUCTW *cs, BOOL bEmulateVersion10) DECLSPEC_HIDDEN;
276 #ifdef __i386__ /* Use wrappers to perform thiscall on i386 */
277 #define TXTHOST_VTABLE(This) (&itextHostStdcallVtbl)
278 #else /* __i386__ */
279 #define TXTHOST_VTABLE(This) (This)->lpVtbl
280 #endif /* __i386__ */
281 /*** ITextHost methods ***/
282 #define ITextHost_TxGetDC(This) TXTHOST_VTABLE(This)->TxGetDC(This)
283 #define ITextHost_TxReleaseDC(This,a) TXTHOST_VTABLE(This)->TxReleaseDC(This,a)
284 #define ITextHost_TxShowScrollBar(This,a,b) TXTHOST_VTABLE(This)->TxShowScrollBar(This,a,b)
285 #define ITextHost_TxEnableScrollBar(This,a,b) TXTHOST_VTABLE(This)->TxEnableScrollBar(This,a,b)
286 #define ITextHost_TxSetScrollRange(This,a,b,c,d) TXTHOST_VTABLE(This)->TxSetScrollRange(This,a,b,c,d)
287 #define ITextHost_TxSetScrollPos(This,a,b,c) TXTHOST_VTABLE(This)->TxSetScrollPos(This,a,b,c)
288 #define ITextHost_TxInvalidateRect(This,a,b) TXTHOST_VTABLE(This)->TxInvalidateRect(This,a,b)
289 #define ITextHost_TxViewChange(This,a) TXTHOST_VTABLE(This)->TxViewChange(This,a)
290 #define ITextHost_TxCreateCaret(This,a,b,c) TXTHOST_VTABLE(This)->TxCreateCaret(This,a,b,c)
291 #define ITextHost_TxShowCaret(This,a) TXTHOST_VTABLE(This)->TxShowCaret(This,a)
292 #define ITextHost_TxSetCaretPos(This,a,b) TXTHOST_VTABLE(This)->TxSetCaretPos(This,a,b)
293 #define ITextHost_TxSetTimer(This,a,b) TXTHOST_VTABLE(This)->TxSetTimer(This,a,b)
294 #define ITextHost_TxKillTimer(This,a) TXTHOST_VTABLE(This)->TxKillTimer(This,a)
295 #define ITextHost_TxScrollWindowEx(This,a,b,c,d,e,f,g) TXTHOST_VTABLE(This)->TxScrollWindowEx(This,a,b,c,d,e,f,g)
296 #define ITextHost_TxSetCapture(This,a) TXTHOST_VTABLE(This)->TxSetCapture(This,a)
297 #define ITextHost_TxSetFocus(This) TXTHOST_VTABLE(This)->TxSetFocus(This)
298 #define ITextHost_TxSetCursor(This,a,b) TXTHOST_VTABLE(This)->TxSetCursor(This,a,b)
299 #define ITextHost_TxScreenToClient(This,a) TXTHOST_VTABLE(This)->TxScreenToClient(This,a)
300 #define ITextHost_TxClientToScreen(This,a) TXTHOST_VTABLE(This)->TxClientToScreen(This,a)
301 #define ITextHost_TxActivate(This,a) TXTHOST_VTABLE(This)->TxActivate(This,a)
302 #define ITextHost_TxDeactivate(This,a) TXTHOST_VTABLE(This)->TxDeactivate(This,a)
303 #define ITextHost_TxGetClientRect(This,a) TXTHOST_VTABLE(This)->TxGetClientRect(This,a)
304 #define ITextHost_TxGetViewInset(This,a) TXTHOST_VTABLE(This)->TxGetViewInset(This,a)
305 #define ITextHost_TxGetCharFormat(This,a) TXTHOST_VTABLE(This)->TxGetCharFormat(This,a)
306 #define ITextHost_TxGetParaFormat(This,a) TXTHOST_VTABLE(This)->TxGetParaFormat(This,a)
307 #define ITextHost_TxGetSysColor(This,a) TXTHOST_VTABLE(This)->TxGetSysColor(This,a)
308 #define ITextHost_TxGetBackStyle(This,a) TXTHOST_VTABLE(This)->TxGetBackStyle(This,a)
309 #define ITextHost_TxGetMaxLength(This,a) TXTHOST_VTABLE(This)->TxGetMaxLength(This,a)
310 #define ITextHost_TxGetScrollBars(This,a) TXTHOST_VTABLE(This)->TxGetScrollBars(This,a)
311 #define ITextHost_TxGetPasswordChar(This,a) TXTHOST_VTABLE(This)->TxGetPasswordChar(This,a)
312 #define ITextHost_TxGetAcceleratorPos(This,a) TXTHOST_VTABLE(This)->TxGetAcceleratorPos(This,a)
313 #define ITextHost_TxGetExtent(This,a) TXTHOST_VTABLE(This)->TxGetExtent(This,a)
314 #define ITextHost_OnTxCharFormatChange(This,a) TXTHOST_VTABLE(This)->OnTxCharFormatChange(This,a)
315 #define ITextHost_OnTxParaFormatChange(This,a) TXTHOST_VTABLE(This)->OnTxParaFormatChange(This,a)
316 #define ITextHost_TxGetPropertyBits(This,a,b) TXTHOST_VTABLE(This)->TxGetPropertyBits(This,a,b)
317 #define ITextHost_TxNotify(This,a,b) TXTHOST_VTABLE(This)->TxNotify(This,a,b)
318 #define ITextHost_TxImmGetContext(This) TXTHOST_VTABLE(This)->TxImmGetContext(This)
319 #define ITextHost_TxImmReleaseContext(This,a) TXTHOST_VTABLE(This)->TxImmReleaseContext(This,a)
320 #define ITextHost_TxGetSelectionBarWidth(This,a) TXTHOST_VTABLE(This)->TxGetSelectionBarWidth(This,a)
321
322 /* undo.c */
323 BOOL add_undo_insert_run( ME_TextEditor *, int pos, const WCHAR *str, int len, int flags, ME_Style *style ) DECLSPEC_HIDDEN;
324 BOOL add_undo_delete_run( ME_TextEditor *, int pos, int len ) DECLSPEC_HIDDEN;
325 BOOL add_undo_set_para_fmt( ME_TextEditor *, const ME_Paragraph *para ) DECLSPEC_HIDDEN;
326 BOOL add_undo_set_char_fmt( ME_TextEditor *, int pos, int len, const CHARFORMAT2W *fmt ) DECLSPEC_HIDDEN;
327 BOOL add_undo_join_paras( ME_TextEditor *, int pos ) DECLSPEC_HIDDEN;
328 BOOL add_undo_split_para( ME_TextEditor *, const ME_Paragraph *para, ME_String *eol_str, const ME_Cell *cell) DECLSPEC_HIDDEN;
329 void ME_CommitUndo(ME_TextEditor *editor) DECLSPEC_HIDDEN;
330 void ME_ContinueCoalescingTransaction(ME_TextEditor *editor) DECLSPEC_HIDDEN;
331 void ME_CommitCoalescingUndo(ME_TextEditor *editor) DECLSPEC_HIDDEN;
332 BOOL ME_Undo(ME_TextEditor *editor) DECLSPEC_HIDDEN;
333 BOOL ME_Redo(ME_TextEditor *editor) DECLSPEC_HIDDEN;
334 void ME_EmptyUndoStack(ME_TextEditor *editor) DECLSPEC_HIDDEN;
335
336 /* writer.c */
337 LRESULT ME_StreamOutRange(ME_TextEditor *editor, DWORD dwFormat, const ME_Cursor *start, int nChars, EDITSTREAM *stream) DECLSPEC_HIDDEN;
338 LRESULT ME_StreamOut(ME_TextEditor *editor, DWORD dwFormat, EDITSTREAM *stream) DECLSPEC_HIDDEN;
339
340 /* clipboard.c */
341 HRESULT ME_GetDataObject(ME_TextEditor *editor, const ME_Cursor *start, int nChars, LPDATAOBJECT *lplpdataobj) DECLSPEC_HIDDEN;
342
343 void release_typelib(void) DECLSPEC_HIDDEN;