2 * RichEdit - prototypes for functions and macro definitions
4 * Copyright 2004 by Krzysztof Foltman
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.
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.
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
25 extern HINSTANCE dll_instance
;
27 #define RUN_IS_HIDDEN(run) ((run)->style->fmt.dwMask & CFM_HIDDEN \
28 && (run)->style->fmt.dwEffects & CFE_HIDDEN)
30 #define InitFormatEtc(fe, cf, med) \
33 (fe).dwAspect=DVASPECT_CONTENT;\
39 static inline WCHAR
*get_text( const ME_Run
*run
, int offset
)
41 return run
->para
->text
->szData
+ run
->nCharOfs
+ offset
;
44 static inline const char *debugstr_run( const ME_Run
*run
)
46 return debugstr_wn( get_text( run
, 0 ), run
->len
);
50 ME_Style
*style_get_insert_style( ME_TextEditor
*editor
, ME_Cursor
*cursor
);
51 ME_Style
*ME_MakeStyle(CHARFORMAT2W
*style
);
52 void ME_AddRefStyle(ME_Style
*item
);
53 void ME_DestroyStyle(ME_Style
*item
);
54 void ME_ReleaseStyle(ME_Style
*item
);
55 ME_Style
*ME_ApplyStyle(ME_TextEditor
*ed
, ME_Style
*sSrc
, CHARFORMAT2W
*style
);
56 void select_style(ME_Context
*c
, ME_Style
*s
);
57 void ME_InitCharFormat2W(CHARFORMAT2W
*pFmt
);
58 void ME_SaveTempStyle(ME_TextEditor
*editor
, ME_Style
*style
);
59 void ME_ClearTempStyle(ME_TextEditor
*editor
);
60 void ME_DumpStyleToBuf(CHARFORMAT2W
*pFmt
, char buf
[2048]);
61 void ME_DumpStyle(ME_Style
*s
);
62 BOOL
cfany_to_cf2w(CHARFORMAT2W
*to
, const CHARFORMAT2W
*from
);
63 BOOL
cf2w_to_cfany(CHARFORMAT2W
*to
, const CHARFORMAT2W
*from
);
64 void ME_CopyCharFormat(CHARFORMAT2W
*pDest
, const CHARFORMAT2W
*pSrc
); /* only works with 2W structs */
65 void ME_CharFormatFromLogFont(HDC hDC
, const LOGFONTW
*lf
, CHARFORMAT2W
*fmt
); /* ditto */
68 void ME_InsertBefore(ME_DisplayItem
*diWhere
, ME_DisplayItem
*diWhat
);
69 void ME_Remove(ME_DisplayItem
*diWhere
);
70 ME_DisplayItem
*ME_FindItemBack(ME_DisplayItem
*di
, ME_DIType nTypeOrClass
);
71 ME_DisplayItem
*ME_FindItemFwd(ME_DisplayItem
*di
, ME_DIType nTypeOrClass
);
72 ME_DisplayItem
*ME_FindItemBackOrHere(ME_DisplayItem
*di
, ME_DIType nTypeOrClass
);
73 ME_DisplayItem
*ME_MakeDI(ME_DIType type
);
74 void ME_DestroyDisplayItem(ME_DisplayItem
*item
);
75 void ME_DumpDocument(ME_TextBuffer
*buffer
);
78 ME_String
*ME_MakeStringN(LPCWSTR szText
, int nMaxChars
);
79 ME_String
*ME_MakeStringR(WCHAR cRepeat
, int nMaxChars
);
80 ME_String
*ME_MakeStringConst(const WCHAR
*str
, int len
);
81 ME_String
*ME_MakeStringEmpty(int len
);
82 void ME_DestroyString(ME_String
*s
);
83 BOOL
ME_AppendString(ME_String
*s
, const WCHAR
*append
, int len
);
84 ME_String
*ME_VSplitString(ME_String
*orig
, int nVPos
);
85 int ME_FindNonWhitespaceV(const ME_String
*s
, int nVChar
);
86 int ME_CallWordBreakProc(ME_TextEditor
*editor
, WCHAR
*str
, INT len
, INT start
, INT code
);
87 void ME_StrDeleteV(ME_String
*s
, int nVChar
, int nChars
);
88 BOOL
ME_InsertString(ME_String
*s
, int ofs
, const WCHAR
*insert
, int len
);
90 #define CP_UNICODE 1200
92 /* smart helpers for A<->W conversions, they reserve/free memory and call MultiByte<->WideChar functions */
93 LPWSTR
ME_ToUnicode(LONG codepage
, LPVOID psz
, INT
*len
);
94 void ME_EndToUnicode(LONG codepage
, LPVOID psz
);
96 static inline int ME_IsWSpace(WCHAR ch
)
98 return ch
> '\0' && ch
<= ' ';
101 static inline int ME_CharCompare(WCHAR a
, WCHAR b
, int caseSensitive
)
103 return caseSensitive
? (a
== b
) : (towupper(a
) == towupper(b
));
106 /* note: those two really return the first matching offset (starting from EOS)+1
107 * in other words, an offset of the first trailing white/black */
108 int ME_ReverseFindNonWhitespaceV(const ME_String
*s
, int nVChar
);
109 int ME_ReverseFindWhitespaceV(const ME_String
*s
, int nVChar
);
112 void row_end_cursor( ME_Row
*row
, ME_Cursor
*cursor
, BOOL include_eop
);
113 void row_first_cursor( ME_Row
*row
, ME_Cursor
*cursor
);
114 ME_Run
*row_first_run( ME_Row
*row
);
115 ME_Row
*row_from_cursor( ME_Cursor
*cursor
);
116 ME_Row
*row_from_row_number( ME_TextEditor
*editor
, int row_num
);
117 ME_Row
*row_next( ME_Row
*row
);
118 ME_Row
*row_next_all_paras( ME_Row
*row
);
119 ME_Run
*row_next_run( ME_Row
*row
, ME_Run
*run
);
120 int row_number_from_char_ofs( ME_TextEditor
*editor
, int ofs
);
121 ME_Paragraph
*row_para( ME_Row
*row
);
122 ME_Row
*row_prev_all_paras( ME_Row
*row
);
123 static inline ME_DisplayItem
*row_get_di( ME_Row
*row
)
125 return (ME_DisplayItem
*)((ptrdiff_t)row
- offsetof(ME_DisplayItem
, member
));
129 void cursor_from_char_ofs( ME_TextEditor
*editor
, int char_ofs
, ME_Cursor
*cursor
);
130 BOOL
cursor_next_run( ME_Cursor
*cursor
, BOOL all_para
);
131 BOOL
cursor_prev_run( ME_Cursor
*cursor
, BOOL all_para
);
132 void editor_propagate_char_ofs( ME_TextEditor
*editor
, ME_Paragraph
*para
, ME_Run
*run
, int shift
);
133 int run_char_ofs( ME_Run
*run
, int ofs
);
134 ME_Run
*run_create( ME_Style
*s
, int nFlags
);
135 ME_Run
*run_insert( ME_TextEditor
*editor
, ME_Cursor
*cursor
,
136 ME_Style
*style
, const WCHAR
*str
, int len
, int flags
);
137 void ME_CheckCharOffsets(ME_TextEditor
*editor
);
138 /* this one accounts for 1/2 char tolerance */
139 int ME_CharFromPointContext(ME_Context
*c
, int cx
, ME_Run
*run
, BOOL closest
, BOOL visual_order
);
140 int ME_CharFromPoint(ME_TextEditor
*editor
, int cx
, ME_Run
*run
, BOOL closest
, BOOL visual_order
);
141 int ME_PointFromCharContext(ME_Context
*c
, ME_Run
*pRun
, int nOffset
, BOOL visual_order
);
142 int ME_PointFromChar(ME_TextEditor
*editor
, ME_Run
*pRun
, int nOffset
, BOOL visual_order
);
143 BOOL
ME_CanJoinRuns(const ME_Run
*run1
, const ME_Run
*run2
);
144 void run_join( ME_TextEditor
*editor
, ME_Run
*run
);
145 ME_Run
*run_next( ME_Run
*run
);
146 ME_Run
*run_next_all_paras( ME_Run
*run
);
147 ME_Run
*run_prev( ME_Run
*run
);
148 ME_Run
*run_prev_all_paras( ME_Run
*run
);
149 ME_Run
*run_split( ME_TextEditor
*editor
, ME_Cursor
*cursor
);
150 void ME_UpdateRunFlags(ME_TextEditor
*editor
, ME_Run
*run
);
151 SIZE
ME_GetRunSizeCommon(ME_Context
*c
, const ME_Paragraph
*para
, ME_Run
*run
, int nLen
,
152 int startx
, int *pAscent
, int *pDescent
);
153 void ME_SetCharFormat(ME_TextEditor
*editor
, ME_Cursor
*start
, ME_Cursor
*end
, CHARFORMAT2W
*pFmt
);
154 void ME_SetSelectionCharFormat(ME_TextEditor
*editor
, CHARFORMAT2W
*pFmt
);
155 void ME_GetCharFormat(ME_TextEditor
*editor
, const ME_Cursor
*from
,
156 const ME_Cursor
*to
, CHARFORMAT2W
*pFmt
);
157 void ME_GetSelectionCharFormat(ME_TextEditor
*editor
, CHARFORMAT2W
*pFmt
);
158 void ME_GetDefaultCharFormat(ME_TextEditor
*editor
, CHARFORMAT2W
*pFmt
);
159 void ME_SetDefaultCharFormat(ME_TextEditor
*editor
, CHARFORMAT2W
*mod
);
160 static inline ME_DisplayItem
*run_get_di( ME_Run
*run
)
162 return (ME_DisplayItem
*)((ptrdiff_t)run
- offsetof(ME_DisplayItem
, member
));
166 void cursor_coords( ME_TextEditor
*editor
, ME_Cursor
*cursor
, int *x
, int *y
, int *height
);
167 BOOL
cursor_from_coords( ME_TextEditor
*editor
, int x
, int y
, ME_Cursor
*cursor
);
168 void ME_SetCursorToStart(ME_TextEditor
*editor
, ME_Cursor
*cursor
);
169 int set_selection_cursors(ME_TextEditor
*editor
, int from
, int to
);
170 BOOL
ME_MoveCursorWords(ME_TextEditor
*editor
, ME_Cursor
*cursor
, int nRelOfs
);
171 void hide_caret(ME_TextEditor
*ed
);
172 void show_caret(ME_TextEditor
*ed
);
173 void update_caret(ME_TextEditor
*ed
);
174 void create_caret(ME_TextEditor
*ed
);
175 void ME_LButtonDown(ME_TextEditor
*editor
, int x
, int y
, int clickNum
);
176 void ME_MouseMove(ME_TextEditor
*editor
, int x
, int y
);
177 BOOL
ME_DeleteTextAtCursor(ME_TextEditor
*editor
, int nCursor
, int nChars
);
178 void ME_InsertTextFromCursor(ME_TextEditor
*editor
, int nCursor
,
179 const WCHAR
*str
, int len
, ME_Style
*style
);
180 void ME_InsertEndRowFromCursor(ME_TextEditor
*editor
, int nCursor
);
181 int ME_MoveCursorChars(ME_TextEditor
*editor
, ME_Cursor
*cursor
, int nRelOfs
, BOOL final_eop
);
182 BOOL
ME_ArrowKey(ME_TextEditor
*ed
, int nVKey
, BOOL extend
, BOOL ctrl
);
184 int ME_GetCursorOfs(const ME_Cursor
*cursor
);
185 int ME_GetSelectionOfs(ME_TextEditor
*editor
, LONG
*from
, LONG
*to
);
186 int ME_GetSelection(ME_TextEditor
*editor
, ME_Cursor
**from
, ME_Cursor
**to
);
187 BOOL
ME_IsSelection(ME_TextEditor
*editor
);
188 void ME_DeleteSelection(ME_TextEditor
*editor
);
189 void ME_SendSelChange(ME_TextEditor
*editor
);
190 HRESULT
editor_insert_oleobj( ME_TextEditor
*editor
, const REOBJECT
*reo
);
191 BOOL
ME_InternalDeleteText(ME_TextEditor
*editor
, ME_Cursor
*start
, int nChars
, BOOL bForce
);
192 int ME_GetTextLength(ME_TextEditor
*editor
);
193 int ME_GetTextLengthEx(ME_TextEditor
*editor
, const GETTEXTLENGTHEX
*how
);
194 ME_Style
*ME_GetSelectionInsertStyle(ME_TextEditor
*editor
);
197 void ME_InitContext(ME_Context
*c
, ME_TextEditor
*editor
, HDC hDC
);
198 void ME_DestroyContext(ME_Context
*c
);
201 BOOL
ME_WrapMarkedParagraphs(ME_TextEditor
*editor
);
202 void para_range_invalidate( ME_TextEditor
*editor
, ME_Paragraph
*start_para
, ME_Paragraph
*last_para
);
203 void ME_SendRequestResize(ME_TextEditor
*editor
, BOOL force
);
204 BOOL
wrap_marked_paras_dc( ME_TextEditor
*editor
, HDC hdc
, BOOL invalidate
);
207 void editor_get_selection_paras(ME_TextEditor
*editor
, ME_Paragraph
**para
, ME_Paragraph
**para_end
);
208 void editor_get_selection_para_fmt( ME_TextEditor
*editor
, PARAFORMAT2
*fmt
);
209 void editor_mark_rewrap_all( ME_TextEditor
*editor
);
210 void editor_set_default_para_fmt(ME_TextEditor
*editor
, PARAFORMAT2
*pFmt
);
211 BOOL
editor_set_selection_para_fmt( ME_TextEditor
*editor
, const PARAFORMAT2
*fmt
);
212 void ME_MakeFirstParagraph(ME_TextEditor
*editor
, HDC hdc
);
213 void ME_DumpParaStyle(ME_Paragraph
*s
);
214 void ME_DumpParaStyleToBuf(const PARAFORMAT2
*pFmt
, char buf
[2048]);
215 int get_total_width(ME_TextEditor
*editor
);
216 ME_Cell
*para_cell( ME_Paragraph
*para
);
217 void para_destroy( ME_TextEditor
*editor
, ME_Paragraph
*item
);
218 ME_Row
*para_end_row( ME_Paragraph
*para
);
219 ME_Run
*para_end_run( ME_Paragraph
*para
);
220 ME_Row
*para_first_row( ME_Paragraph
*para
);
221 ME_Run
*para_first_run( ME_Paragraph
*para
);
222 BOOL
para_in_table( ME_Paragraph
*para
);
223 ME_Paragraph
*para_join( ME_TextEditor
*editor
, ME_Paragraph
*para
, BOOL use_first_fmt
);
224 void para_mark_add( ME_TextEditor
*editor
, ME_Paragraph
*para
);
225 void para_mark_remove( ME_TextEditor
*editor
, ME_Paragraph
*para
);
226 void para_mark_rewrap( ME_TextEditor
*editor
, ME_Paragraph
*para
);
227 ME_Paragraph
*para_next( ME_Paragraph
*para
);
228 void para_num_clear( struct para_num
*pn
);
229 void para_num_init( ME_Context
*c
, ME_Paragraph
*para
);
230 ME_Paragraph
*para_prev( ME_Paragraph
*para
);
231 ME_Paragraph
*para_split( ME_TextEditor
*editor
, ME_Run
*run
, ME_Style
*style
,
232 const WCHAR
*eol_str
, int eol_len
, int paraFlags
);
234 static inline ME_DisplayItem
*para_get_di(ME_Paragraph
*para
)
236 return (ME_DisplayItem
*)((ptrdiff_t)para
- offsetof(ME_DisplayItem
, member
));
240 void editor_draw( ME_TextEditor
*editor
, HDC hDC
, const RECT
*update
);
241 void ME_Repaint(ME_TextEditor
*editor
);
242 void ME_RewrapRepaint(ME_TextEditor
*editor
);
243 void ME_UpdateRepaint(ME_TextEditor
*editor
, BOOL update_now
);
244 void editor_ensure_visible( ME_TextEditor
*editor
, ME_Cursor
*cursor
);
245 void ME_InvalidateSelection(ME_TextEditor
*editor
);
246 BOOL
ME_SetZoom(ME_TextEditor
*editor
, int numerator
, int denominator
);
247 int ME_twips2pointsX(const ME_Context
*c
, int x
);
248 int ME_twips2pointsY(const ME_Context
*c
, int y
);
250 /* scroll functions in paint.c */
252 void scroll_abs( ME_TextEditor
*editor
, int x
, int y
, BOOL notify
);
253 void scroll_h_abs( ME_TextEditor
*editor
, int x
, BOOL notify
);
254 void scroll_v_abs( ME_TextEditor
*editor
, int y
, BOOL notify
);
255 void ME_ScrollUp(ME_TextEditor
*editor
, int cy
);
256 void ME_ScrollDown(ME_TextEditor
*editor
, int cy
);
257 void ME_ScrollLeft(ME_TextEditor
*editor
, int cx
);
258 void ME_ScrollRight(ME_TextEditor
*editor
, int cx
);
259 void ME_UpdateScrollBar(ME_TextEditor
*editor
);
261 /* other functions in paint.c */
262 int ME_GetParaBorderWidth(const ME_Context
*c
, int flags
);
265 void draw_ole( ME_Context
*c
, int x
, int y
, ME_Run
* run
, BOOL selected
);
266 void ME_GetOLEObjectSize(const ME_Context
*c
, ME_Run
*run
, SIZE
*pSize
);
267 void ME_CopyReObject(REOBJECT
*dst
, const REOBJECT
*src
, DWORD flags
);
268 void ME_DeleteReObject(struct re_object
*re_object
);
269 void richole_release_children( struct text_services
*services
);
270 extern const IRichEditOleVtbl re_ole_vtbl
;
271 extern const ITextDocument2OldVtbl text_doc2old_vtbl
;
274 ME_TextEditor
*ME_MakeEditor(ITextHost
*texthost
, BOOL bEmulateVersion10
);
275 void ME_DestroyEditor(ME_TextEditor
*editor
);
276 LRESULT
editor_handle_message( ME_TextEditor
*editor
, UINT msg
, WPARAM wParam
,
277 LPARAM lParam
, HRESULT
* phresult
);
278 int ME_GetTextW(ME_TextEditor
*editor
, WCHAR
*buffer
, int buflen
,
279 const ME_Cursor
*start
, int srcChars
, BOOL bCRLF
, BOOL bEOP
);
280 void ME_RTFCharAttrHook(struct _RTF_Info
*info
);
281 void ME_RTFParAttrHook(struct _RTF_Info
*info
);
282 void ME_RTFTblAttrHook(struct _RTF_Info
*info
);
283 void ME_RTFSpecialCharHook(struct _RTF_Info
*info
);
284 void ME_StreamInFill(ME_InStream
*stream
);
285 extern BOOL me_debug
;
286 void ME_ReplaceSel(ME_TextEditor
*editor
, BOOL can_undo
, const WCHAR
*str
, int len
);
287 int set_selection( ME_TextEditor
*editor
, int to
, int from
);
288 HRESULT
editor_copy_or_cut( ME_TextEditor
*editor
, BOOL cut
, ME_Cursor
*start
, int count
,
289 IDataObject
**data_out
);
290 ME_Paragraph
*editor_end_para( ME_TextEditor
*editor
);
291 ME_Paragraph
*editor_first_para( ME_TextEditor
*editor
);
292 void editor_set_cursor( ME_TextEditor
*editor
, int x
, int y
);
293 void link_notify( ME_TextEditor
*editor
, UINT msg
, WPARAM wParam
, LPARAM lParam
);
296 ME_Cell
*cell_create( void );
297 ME_Paragraph
*cell_end_para( ME_Cell
*cell
);
298 ME_Paragraph
*cell_first_para( ME_Cell
*cell
);
299 ME_Cell
*cell_next( ME_Cell
*cell
);
300 ME_Cell
*cell_prev( ME_Cell
*cell
);
301 ME_Paragraph
*table_append_row( ME_TextEditor
*editor
, ME_Paragraph
*table_row
);
302 void table_handle_tab( ME_TextEditor
*editor
, BOOL selected_row
);
303 ME_Paragraph
*table_insert_cell( ME_TextEditor
*editor
, ME_Cursor
*cursor
);
304 ME_Paragraph
*table_insert_row_end( ME_TextEditor
*editor
, ME_Cursor
*cursor
);
305 ME_Paragraph
*table_insert_row_start( ME_TextEditor
*editor
, ME_Cursor
*cursor
);
306 ME_Paragraph
*table_insert_row_start_at_para( ME_TextEditor
*editor
, ME_Paragraph
*para
);
307 void table_move_from_row_start( ME_TextEditor
*editor
);
308 ME_Paragraph
*table_outer_para( ME_Paragraph
*para
);
309 void table_protect_partial_deletion( ME_TextEditor
*editor
, ME_Cursor
*c
, int *num_chars
);
310 ME_Paragraph
*table_row_end( ME_Paragraph
*para
);
311 ME_Cell
*table_row_end_cell( ME_Paragraph
*para
);
312 ME_Cell
*table_row_first_cell( ME_Paragraph
*para
);
313 ME_Paragraph
*table_row_start( ME_Paragraph
*para
);
314 struct RTFTable
*ME_MakeTableDef(ME_TextEditor
*editor
);
315 void ME_InitTableDef(ME_TextEditor
*editor
, struct RTFTable
*tableDef
);
316 static inline ME_DisplayItem
*cell_get_di(ME_Cell
*cell
)
318 return (ME_DisplayItem
*)((ptrdiff_t)cell
- offsetof(ME_DisplayItem
, member
));
323 #ifdef __ASM_USE_THISCALL_WRAPPER
324 extern const struct ITextHost2Vtbl text_host2_stdcall_vtbl
;
325 #define TXTHOST_VTABLE(This) (&text_host2_stdcall_vtbl)
327 #define TXTHOST_VTABLE(This) (This)->lpVtbl
329 /*** ITextHost methods ***/
330 #define ITextHost_TxGetDC(This) TXTHOST_VTABLE(This)->TxGetDC(This)
331 #define ITextHost_TxReleaseDC(This,a) TXTHOST_VTABLE(This)->TxReleaseDC(This,a)
332 #define ITextHost_TxShowScrollBar(This,a,b) TXTHOST_VTABLE(This)->TxShowScrollBar(This,a,b)
333 #define ITextHost_TxEnableScrollBar(This,a,b) TXTHOST_VTABLE(This)->TxEnableScrollBar(This,a,b)
334 #define ITextHost_TxSetScrollRange(This,a,b,c,d) TXTHOST_VTABLE(This)->TxSetScrollRange(This,a,b,c,d)
335 #define ITextHost_TxSetScrollPos(This,a,b,c) TXTHOST_VTABLE(This)->TxSetScrollPos(This,a,b,c)
336 #define ITextHost_TxInvalidateRect(This,a,b) TXTHOST_VTABLE(This)->TxInvalidateRect(This,a,b)
337 #define ITextHost_TxViewChange(This,a) TXTHOST_VTABLE(This)->TxViewChange(This,a)
338 #define ITextHost_TxCreateCaret(This,a,b,c) TXTHOST_VTABLE(This)->TxCreateCaret(This,a,b,c)
339 #define ITextHost_TxShowCaret(This,a) TXTHOST_VTABLE(This)->TxShowCaret(This,a)
340 #define ITextHost_TxSetCaretPos(This,a,b) TXTHOST_VTABLE(This)->TxSetCaretPos(This,a,b)
341 #define ITextHost_TxSetTimer(This,a,b) TXTHOST_VTABLE(This)->TxSetTimer(This,a,b)
342 #define ITextHost_TxKillTimer(This,a) TXTHOST_VTABLE(This)->TxKillTimer(This,a)
343 #define ITextHost_TxScrollWindowEx(This,a,b,c,d,e,f,g) TXTHOST_VTABLE(This)->TxScrollWindowEx(This,a,b,c,d,e,f,g)
344 #define ITextHost_TxSetCapture(This,a) TXTHOST_VTABLE(This)->TxSetCapture(This,a)
345 #define ITextHost_TxSetFocus(This) TXTHOST_VTABLE(This)->TxSetFocus(This)
346 #define ITextHost_TxSetCursor(This,a,b) TXTHOST_VTABLE(This)->TxSetCursor(This,a,b)
347 #define ITextHost_TxScreenToClient(This,a) TXTHOST_VTABLE(This)->TxScreenToClient(This,a)
348 #define ITextHost_TxClientToScreen(This,a) TXTHOST_VTABLE(This)->TxClientToScreen(This,a)
349 #define ITextHost_TxActivate(This,a) TXTHOST_VTABLE(This)->TxActivate(This,a)
350 #define ITextHost_TxDeactivate(This,a) TXTHOST_VTABLE(This)->TxDeactivate(This,a)
351 #define ITextHost_TxGetClientRect(This,a) TXTHOST_VTABLE(This)->TxGetClientRect(This,a)
352 #define ITextHost_TxGetViewInset(This,a) TXTHOST_VTABLE(This)->TxGetViewInset(This,a)
353 #define ITextHost_TxGetCharFormat(This,a) TXTHOST_VTABLE(This)->TxGetCharFormat(This,a)
354 #define ITextHost_TxGetParaFormat(This,a) TXTHOST_VTABLE(This)->TxGetParaFormat(This,a)
355 #define ITextHost_TxGetSysColor(This,a) TXTHOST_VTABLE(This)->TxGetSysColor(This,a)
356 #define ITextHost_TxGetBackStyle(This,a) TXTHOST_VTABLE(This)->TxGetBackStyle(This,a)
357 #define ITextHost_TxGetMaxLength(This,a) TXTHOST_VTABLE(This)->TxGetMaxLength(This,a)
358 #define ITextHost_TxGetScrollBars(This,a) TXTHOST_VTABLE(This)->TxGetScrollBars(This,a)
359 #define ITextHost_TxGetPasswordChar(This,a) TXTHOST_VTABLE(This)->TxGetPasswordChar(This,a)
360 #define ITextHost_TxGetAcceleratorPos(This,a) TXTHOST_VTABLE(This)->TxGetAcceleratorPos(This,a)
361 #define ITextHost_TxGetExtent(This,a) TXTHOST_VTABLE(This)->TxGetExtent(This,a)
362 #define ITextHost_OnTxCharFormatChange(This,a) TXTHOST_VTABLE(This)->OnTxCharFormatChange(This,a)
363 #define ITextHost_OnTxParaFormatChange(This,a) TXTHOST_VTABLE(This)->OnTxParaFormatChange(This,a)
364 #define ITextHost_TxGetPropertyBits(This,a,b) TXTHOST_VTABLE(This)->TxGetPropertyBits(This,a,b)
365 #define ITextHost_TxNotify(This,a,b) TXTHOST_VTABLE(This)->TxNotify(This,a,b)
366 #define ITextHost_TxImmGetContext(This) TXTHOST_VTABLE(This)->TxImmGetContext(This)
367 #define ITextHost_TxImmReleaseContext(This,a) TXTHOST_VTABLE(This)->TxImmReleaseContext(This,a)
368 #define ITextHost_TxGetSelectionBarWidth(This,a) TXTHOST_VTABLE(This)->TxGetSelectionBarWidth(This,a)
370 #define ITextHost2_TxIsDoubleClickPending(This) TXTHOST_VTABLE(This)->TxIsDoubleClickPending(This)
371 #define ITextHost2_TxGetWindow(This,a) TXTHOST_VTABLE(This)->TxGetWindow(This,a)
372 #define ITextHost2_TxSetForegroundWindow(This) TXTHOST_VTABLE(This)->TxSetForegroundWindow(This)
373 #define ITextHost2_TxGetPalette(This) TXTHOST_VTABLE(This)->TxGetPalette(This)
374 #define ITextHost2_TxGetEastAsianFlags(This,a) TXTHOST_VTABLE(This)->TxGetEastAsianFlags(This,a)
375 #define ITextHost2_TxSetCursor2(This,a,b) TXTHOST_VTABLE(This)->TxSetCursor2(This,a,b)
376 #define ITextHost2_TxFreeTextServicesNotification(This) TXTHOST_VTABLE(This)->TxFreeTextServicesNotification(This)
377 #define ITextHost2_TxGetEditStyle(This,a,b) TXTHOST_VTABLE(This)->TxGetEditStyle(This,a,b)
378 #define ITextHost2_TxGetWindowStyles(This,a,b) TXTHOST_VTABLE(This)->TxGetWindowStyles(This,a,b)
379 #define ITextHost2_TxShowDropCaret(This,a,b,c) TXTHOST_VTABLE(This)->TxShowDropCaret(This,a,b,c)
380 #define ITextHost2_TxDestroyCaret(This) TXTHOST_VTABLE(This)->TxDestroyCaret(This)
381 #define ITextHost2_TxGetHorzExtent(This,a) TXTHOST_VTABLE(This)->TxGetHorzExtent(This,a)
384 BOOL
add_undo_insert_run( ME_TextEditor
*, int pos
, const WCHAR
*str
, int len
, int flags
, ME_Style
*style
);
385 BOOL
add_undo_delete_run( ME_TextEditor
*, int pos
, int len
);
386 BOOL
add_undo_set_para_fmt( ME_TextEditor
*, const ME_Paragraph
*para
);
387 BOOL
add_undo_set_char_fmt( ME_TextEditor
*, int pos
, int len
, const CHARFORMAT2W
*fmt
);
388 BOOL
add_undo_join_paras( ME_TextEditor
*, int pos
);
389 BOOL
add_undo_split_para( ME_TextEditor
*, const ME_Paragraph
*para
, ME_String
*eol_str
, const ME_Cell
*cell
);
390 void ME_CommitUndo(ME_TextEditor
*editor
);
391 void ME_ContinueCoalescingTransaction(ME_TextEditor
*editor
);
392 void ME_CommitCoalescingUndo(ME_TextEditor
*editor
);
393 BOOL
ME_Undo(ME_TextEditor
*editor
);
394 BOOL
ME_Redo(ME_TextEditor
*editor
);
395 void ME_EmptyUndoStack(ME_TextEditor
*editor
);
396 void editor_disable_undo(ME_TextEditor
*editor
);
397 void editor_enable_undo(ME_TextEditor
*editor
);
399 static inline BOOL
editor_undo_ignored(ME_TextEditor
*editor
)
401 return editor
->undo_ctl_state
!= undoActive
|| editor
->nUndoMode
== umIgnore
;
405 HRESULT
create_text_services( IUnknown
*outer
, ITextHost
*text_host
, IUnknown
**unk
, BOOL emulate_10
);
406 #ifdef __ASM_USE_THISCALL_WRAPPER
407 extern const struct ITextServicesVtbl text_services_stdcall_vtbl
;
408 #define TXTSERV_VTABLE(This) (&text_services_stdcall_vtbl)
410 #define TXTSERV_VTABLE(This) (This)->lpVtbl
412 #define ITextServices_TxSendMessage(This,a,b,c,d) TXTSERV_VTABLE(This)->TxSendMessage(This,a,b,c,d)
413 #define ITextServices_TxDraw(This,a,b,c,d,e,f,g,h,i,j,k,l) TXTSERV_VTABLE(This)->TxDraw(This,a,b,c,d,e,f,g,h,i,j,k,l)
414 #define ITextServices_TxGetHScroll(This,a,b,c,d,e) TXTSERV_VTABLE(This)->TxGetHScroll(This,a,b,c,d,e)
415 #define ITextServices_TxGetVScroll(This,a,b,c,d,e) TXTSERV_VTABLE(This)->TxGetVScroll(This,a,b,c,d,e)
416 #define ITextServices_OnTxSetCursor(This,a,b,c,d,e,f,g,h,i) TXTSERV_VTABLE(This)->OnTxSetCursor(This,a,b,c,d,e,f,g,h,i)
417 #define ITextServices_TxQueryHitPoint(This,a,b,c,d,e,f,g,h,i,j) TXTSERV_VTABLE(This)->TxQueryHitPoint(This,a,b,c,d,e,f,g,h,i,j)
418 #define ITextServices_OnTxInPlaceActivate(This,a) TXTSERV_VTABLE(This)->OnTxInPlaceActivate(This,a)
419 #define ITextServices_OnTxInPlaceDeactivate(This) TXTSERV_VTABLE(This)->OnTxInPlaceDeactivate(This)
420 #define ITextServices_OnTxUIActivate(This) TXTSERV_VTABLE(This)->OnTxUIActivate(This)
421 #define ITextServices_OnTxUIDeactivate(This) TXTSERV_VTABLE(This)->OnTxUIDeactivate(This)
422 #define ITextServices_TxGetText(This,a) TXTSERV_VTABLE(This)->TxGetText(This,a)
423 #define ITextServices_TxSetText(This,a) TXTSERV_VTABLE(This)->TxSetText(This,a)
424 #define ITextServices_TxGetCurTargetX(This,a) TXTSERV_VTABLE(This)->TxGetCurTargetX(This,a)
425 #define ITextServices_TxGetBaseLinePos(This,a) TXTSERV_VTABLE(This)->TxGetBaseLinePos(This,a)
426 #define ITextServices_TxGetNaturalSize(This,a,b,c,d,e,f,g,h) TXTSERV_VTABLE(This)->TxGetNaturalSize(This,a,b,c,d,e,f,g,h)
427 #define ITextServices_TxGetDropTarget(This,a) TXTSERV_VTABLE(This)->TxGetDropTarget(This,a)
428 #define ITextServices_OnTxPropertyBitsChange(This,a,b) TXTSERV_VTABLE(This)->OnTxPropertyBitsChange(This,a,b)
429 #define ITextServices_TxGetCachedSize(This,a,b) TXTSERV_VTABLE(This)->TxGetCachedSize(This,a,b)
432 LRESULT
ME_StreamOutRange(ME_TextEditor
*editor
, DWORD dwFormat
, const ME_Cursor
*start
, int nChars
, EDITSTREAM
*stream
);
433 LRESULT
ME_StreamOut(ME_TextEditor
*editor
, DWORD dwFormat
, EDITSTREAM
*stream
);
436 HRESULT
ME_GetDataObject(ME_TextEditor
*editor
, const ME_Cursor
*start
, int nChars
, LPDATAOBJECT
*lplpdataobj
);
438 void release_typelib(void);