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editor.h
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00001 /* 00002 * RichEdit - prototypes for functions and macro definitions 00003 * 00004 * Copyright 2004 by Krzysztof Foltman 00005 * 00006 * This library is free software; you can redistribute it and/or 00007 * modify it under the terms of the GNU Lesser General Public 00008 * License as published by the Free Software Foundation; either 00009 * version 2.1 of the License, or (at your option) any later version. 00010 * 00011 * This library is distributed in the hope that it will be useful, 00012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00014 * Lesser General Public License for more details. 00015 * 00016 * You should have received a copy of the GNU Lesser General Public 00017 * License along with this library; if not, write to the Free Software 00018 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA 00019 */ 00020 00021 #include "editstr.h" 00022 #include "wine/unicode.h" 00023 00024 struct _RTF_Info; 00025 00026 extern HANDLE me_heap DECLSPEC_HIDDEN; 00027 00028 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc( size_t len ) 00029 { 00030 return HeapAlloc( me_heap, 0, len ); 00031 } 00032 00033 static inline BOOL heap_free( void *ptr ) 00034 { 00035 return HeapFree( me_heap, 0, ptr ); 00036 } 00037 00038 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc( void *ptr, size_t len ) 00039 { 00040 return HeapReAlloc( me_heap, 0, ptr, len ); 00041 } 00042 00043 #define ALLOC_OBJ(type) heap_alloc(sizeof(type)) 00044 #define ALLOC_N_OBJ(type, count) heap_alloc((count)*sizeof(type)) 00045 #define FREE_OBJ(ptr) heap_free(ptr) 00046 00047 #define RUN_IS_HIDDEN(run) ((run)->style->fmt.dwMask & CFM_HIDDEN \ 00048 && (run)->style->fmt.dwEffects & CFE_HIDDEN) 00049 00050 #define InitFormatEtc(fe, cf, med) \ 00051 {\ 00052 (fe).cfFormat=cf;\ 00053 (fe).dwAspect=DVASPECT_CONTENT;\ 00054 (fe).ptd=NULL;\ 00055 (fe).tymed=med;\ 00056 (fe).lindex=-1;\ 00057 }; 00058 00059 /* style.c */ 00060 ME_Style *ME_MakeStyle(CHARFORMAT2W *style) DECLSPEC_HIDDEN; 00061 void ME_AddRefStyle(ME_Style *item) DECLSPEC_HIDDEN; 00062 void ME_ReleaseStyle(ME_Style *item) DECLSPEC_HIDDEN; 00063 ME_Style *ME_GetInsertStyle(ME_TextEditor *editor, int nCursor) DECLSPEC_HIDDEN; 00064 ME_Style *ME_ApplyStyle(ME_Style *sSrc, CHARFORMAT2W *style) DECLSPEC_HIDDEN; 00065 HFONT ME_SelectStyleFont(ME_Context *c, ME_Style *s) DECLSPEC_HIDDEN; 00066 void ME_UnselectStyleFont(ME_Context *c, ME_Style *s, HFONT hOldFont) DECLSPEC_HIDDEN; 00067 void ME_InitCharFormat2W(CHARFORMAT2W *pFmt) DECLSPEC_HIDDEN; 00068 void ME_SaveTempStyle(ME_TextEditor *editor) DECLSPEC_HIDDEN; 00069 void ME_ClearTempStyle(ME_TextEditor *editor) DECLSPEC_HIDDEN; 00070 void ME_DumpStyleToBuf(CHARFORMAT2W *pFmt, char buf[2048]) DECLSPEC_HIDDEN; 00071 void ME_DumpStyle(ME_Style *s) DECLSPEC_HIDDEN; 00072 CHARFORMAT2W *ME_ToCF2W(CHARFORMAT2W *to, CHARFORMAT2W *from) DECLSPEC_HIDDEN; 00073 void ME_CopyToCFAny(CHARFORMAT2W *to, CHARFORMAT2W *from) DECLSPEC_HIDDEN; 00074 void ME_CopyCharFormat(CHARFORMAT2W *pDest, const CHARFORMAT2W *pSrc) DECLSPEC_HIDDEN; /* only works with 2W structs */ 00075 void ME_CharFormatFromLogFont(HDC hDC, const LOGFONTW *lf, CHARFORMAT2W *fmt) DECLSPEC_HIDDEN; /* ditto */ 00076 00077 /* list.c */ 00078 void ME_InsertBefore(ME_DisplayItem *diWhere, ME_DisplayItem *diWhat) DECLSPEC_HIDDEN; 00079 void ME_Remove(ME_DisplayItem *diWhere) DECLSPEC_HIDDEN; 00080 BOOL ME_NextRun(ME_DisplayItem **para, ME_DisplayItem **run) DECLSPEC_HIDDEN; 00081 BOOL ME_PrevRun(ME_DisplayItem **para, ME_DisplayItem **run) DECLSPEC_HIDDEN; 00082 ME_DisplayItem *ME_FindItemBack(ME_DisplayItem *di, ME_DIType nTypeOrClass) DECLSPEC_HIDDEN; 00083 ME_DisplayItem *ME_FindItemFwd(ME_DisplayItem *di, ME_DIType nTypeOrClass) DECLSPEC_HIDDEN; 00084 ME_DisplayItem *ME_FindItemBackOrHere(ME_DisplayItem *di, ME_DIType nTypeOrClass) DECLSPEC_HIDDEN; 00085 ME_DisplayItem *ME_MakeDI(ME_DIType type) DECLSPEC_HIDDEN; 00086 void ME_DestroyDisplayItem(ME_DisplayItem *item) DECLSPEC_HIDDEN; 00087 void ME_DumpDocument(ME_TextBuffer *buffer) DECLSPEC_HIDDEN; 00088 const char *ME_GetDITypeName(ME_DIType type) DECLSPEC_HIDDEN; 00089 00090 /* string.c */ 00091 ME_String *ME_MakeStringN(LPCWSTR szText, int nMaxChars) DECLSPEC_HIDDEN; 00092 ME_String *ME_MakeStringR(WCHAR cRepeat, int nMaxChars) DECLSPEC_HIDDEN; 00093 ME_String *ME_StrDup(const ME_String *s) DECLSPEC_HIDDEN; 00094 void ME_DestroyString(ME_String *s) DECLSPEC_HIDDEN; 00095 void ME_AppendString(ME_String *s1, const ME_String *s2) DECLSPEC_HIDDEN; 00096 ME_String *ME_VSplitString(ME_String *orig, int nVPos) DECLSPEC_HIDDEN; 00097 int ME_IsWhitespaces(const ME_String *s) DECLSPEC_HIDDEN; 00098 int ME_IsSplitable(const ME_String *s) DECLSPEC_HIDDEN; 00099 int ME_FindNonWhitespaceV(const ME_String *s, int nVChar) DECLSPEC_HIDDEN; 00100 int ME_CallWordBreakProc(ME_TextEditor *editor, ME_String *str, INT start, INT code) DECLSPEC_HIDDEN; 00101 void ME_StrDeleteV(ME_String *s, int nVChar, int nChars) DECLSPEC_HIDDEN; 00102 /* smart helpers for A<->W conversions, they reserve/free memory and call MultiByte<->WideChar functions */ 00103 LPWSTR ME_ToUnicode(BOOL unicode, LPVOID psz) DECLSPEC_HIDDEN; 00104 void ME_EndToUnicode(BOOL unicode, LPVOID psz) DECLSPEC_HIDDEN; 00105 00106 static inline int ME_IsWSpace(WCHAR ch) 00107 { 00108 return ch > '\0' && ch <= ' '; 00109 } 00110 00111 static inline int ME_CharCompare(WCHAR a, WCHAR b, int caseSensitive) 00112 { 00113 return caseSensitive ? (a == b) : (toupperW(a) == toupperW(b)); 00114 } 00115 00116 /* note: those two really return the first matching offset (starting from EOS)+1 00117 * in other words, an offset of the first trailing white/black */ 00118 int ME_ReverseFindNonWhitespaceV(const ME_String *s, int nVChar) DECLSPEC_HIDDEN; 00119 int ME_ReverseFindWhitespaceV(const ME_String *s, int nVChar) DECLSPEC_HIDDEN; 00120 00121 /* row.c */ 00122 ME_DisplayItem *ME_RowStart(ME_DisplayItem *item) DECLSPEC_HIDDEN; 00123 /* ME_DisplayItem *ME_RowEnd(ME_DisplayItem *item); */ 00124 ME_DisplayItem *ME_FindRowWithNumber(ME_TextEditor *editor, int nRow) DECLSPEC_HIDDEN; 00125 int ME_RowNumberFromCharOfs(ME_TextEditor *editor, int nOfs) DECLSPEC_HIDDEN; 00126 00127 /* run.c */ 00128 ME_DisplayItem *ME_MakeRun(ME_Style *s, ME_String *strData, int nFlags) DECLSPEC_HIDDEN; 00129 ME_DisplayItem *ME_InsertRunAtCursor(ME_TextEditor *editor, ME_Cursor *cursor, 00130 ME_Style *style, const WCHAR *str, int len, int flags) DECLSPEC_HIDDEN; 00131 void ME_CheckCharOffsets(ME_TextEditor *editor) DECLSPEC_HIDDEN; 00132 void ME_PropagateCharOffset(ME_DisplayItem *p, int shift) DECLSPEC_HIDDEN; 00133 int ME_CharFromPoint(ME_Context *c, int cx, ME_Run *run) DECLSPEC_HIDDEN; 00134 /* this one accounts for 1/2 char tolerance */ 00135 int ME_CharFromPointCursor(ME_TextEditor *editor, int cx, ME_Run *run) DECLSPEC_HIDDEN; 00136 int ME_PointFromChar(ME_TextEditor *editor, ME_Run *pRun, int nOffset) DECLSPEC_HIDDEN; 00137 int ME_CanJoinRuns(const ME_Run *run1, const ME_Run *run2) DECLSPEC_HIDDEN; 00138 void ME_JoinRuns(ME_TextEditor *editor, ME_DisplayItem *p) DECLSPEC_HIDDEN; 00139 ME_DisplayItem *ME_SplitRun(ME_WrapContext *wc, ME_DisplayItem *item, int nChar) DECLSPEC_HIDDEN; 00140 ME_DisplayItem *ME_SplitRunSimple(ME_TextEditor *editor, ME_Cursor *cursor) DECLSPEC_HIDDEN; 00141 void ME_UpdateRunFlags(ME_TextEditor *editor, ME_Run *run) DECLSPEC_HIDDEN; 00142 void ME_CalcRunExtent(ME_Context *c, const ME_Paragraph *para, int startx, ME_Run *run) DECLSPEC_HIDDEN; 00143 SIZE ME_GetRunSize(ME_Context *c, const ME_Paragraph *para, ME_Run *run, int nLen, int startx) DECLSPEC_HIDDEN; 00144 void ME_CursorFromCharOfs(ME_TextEditor *editor, int nCharOfs, ME_Cursor *pCursor) DECLSPEC_HIDDEN; 00145 void ME_RunOfsFromCharOfs(ME_TextEditor *editor, int nCharOfs, ME_DisplayItem **ppPara, ME_DisplayItem **ppRun, int *pOfs) DECLSPEC_HIDDEN; 00146 int ME_CharOfsFromRunOfs(ME_TextEditor *editor, const ME_DisplayItem *pPara, const ME_DisplayItem *pRun, int nOfs) DECLSPEC_HIDDEN; 00147 void ME_SkipAndPropagateCharOffset(ME_DisplayItem *p, int shift) DECLSPEC_HIDDEN; 00148 void ME_SetCharFormat(ME_TextEditor *editor, ME_Cursor *start, ME_Cursor *end, CHARFORMAT2W *pFmt) DECLSPEC_HIDDEN; 00149 void ME_SetSelectionCharFormat(ME_TextEditor *editor, CHARFORMAT2W *pFmt) DECLSPEC_HIDDEN; 00150 void ME_GetCharFormat(ME_TextEditor *editor, const ME_Cursor *from, 00151 const ME_Cursor *to, CHARFORMAT2W *pFmt) DECLSPEC_HIDDEN; 00152 void ME_GetSelectionCharFormat(ME_TextEditor *editor, CHARFORMAT2W *pFmt) DECLSPEC_HIDDEN; 00153 void ME_GetDefaultCharFormat(ME_TextEditor *editor, CHARFORMAT2W *pFmt) DECLSPEC_HIDDEN; 00154 void ME_SetDefaultCharFormat(ME_TextEditor *editor, CHARFORMAT2W *mod) DECLSPEC_HIDDEN; 00155 00156 /* caret.c */ 00157 void ME_SetCursorToStart(ME_TextEditor *editor, ME_Cursor *cursor) DECLSPEC_HIDDEN; 00158 int ME_SetSelection(ME_TextEditor *editor, int from, int to) DECLSPEC_HIDDEN; 00159 void ME_HideCaret(ME_TextEditor *ed) DECLSPEC_HIDDEN; 00160 void ME_ShowCaret(ME_TextEditor *ed) DECLSPEC_HIDDEN; 00161 void ME_MoveCaret(ME_TextEditor *ed) DECLSPEC_HIDDEN; 00162 BOOL ME_CharFromPos(ME_TextEditor *editor, int x, int y, ME_Cursor *cursor, BOOL *isExact) DECLSPEC_HIDDEN; 00163 void ME_LButtonDown(ME_TextEditor *editor, int x, int y, int clickNum) DECLSPEC_HIDDEN; 00164 void ME_MouseMove(ME_TextEditor *editor, int x, int y) DECLSPEC_HIDDEN; 00165 BOOL ME_DeleteTextAtCursor(ME_TextEditor *editor, int nCursor, int nChars) DECLSPEC_HIDDEN; 00166 void ME_InsertTextFromCursor(ME_TextEditor *editor, int nCursor, 00167 const WCHAR *str, int len, ME_Style *style) DECLSPEC_HIDDEN; 00168 void ME_InsertEndRowFromCursor(ME_TextEditor *editor, int nCursor) DECLSPEC_HIDDEN; 00169 int ME_MoveCursorChars(ME_TextEditor *editor, ME_Cursor *cursor, int nRelOfs) DECLSPEC_HIDDEN; 00170 BOOL ME_ArrowKey(ME_TextEditor *ed, int nVKey, BOOL extend, BOOL ctrl) DECLSPEC_HIDDEN; 00171 00172 int ME_GetCursorOfs(const ME_Cursor *cursor) DECLSPEC_HIDDEN; 00173 int ME_GetSelectionOfs(ME_TextEditor *editor, int *from, int *to) DECLSPEC_HIDDEN; 00174 int ME_GetSelection(ME_TextEditor *editor, ME_Cursor **from, ME_Cursor **to) DECLSPEC_HIDDEN; 00175 BOOL ME_IsSelection(ME_TextEditor *editor) DECLSPEC_HIDDEN; 00176 void ME_DeleteSelection(ME_TextEditor *editor) DECLSPEC_HIDDEN; 00177 void ME_SendSelChange(ME_TextEditor *editor) DECLSPEC_HIDDEN; 00178 void ME_InsertOLEFromCursor(ME_TextEditor *editor, const REOBJECT* reo, int nCursor) DECLSPEC_HIDDEN; 00179 BOOL ME_InternalDeleteText(ME_TextEditor *editor, ME_Cursor *start, int nChars, BOOL bForce) DECLSPEC_HIDDEN; 00180 int ME_GetTextLength(ME_TextEditor *editor) DECLSPEC_HIDDEN; 00181 int ME_GetTextLengthEx(ME_TextEditor *editor, const GETTEXTLENGTHEX *how) DECLSPEC_HIDDEN; 00182 ME_Style *ME_GetSelectionInsertStyle(ME_TextEditor *editor) DECLSPEC_HIDDEN; 00183 00184 /* context.c */ 00185 void ME_InitContext(ME_Context *c, ME_TextEditor *editor, HDC hDC) DECLSPEC_HIDDEN; 00186 void ME_DestroyContext(ME_Context *c) DECLSPEC_HIDDEN; 00187 00188 /* wrap.c */ 00189 BOOL ME_WrapMarkedParagraphs(ME_TextEditor *editor) DECLSPEC_HIDDEN; 00190 void ME_InvalidateMarkedParagraphs(ME_TextEditor *editor, ME_DisplayItem *start_para, ME_DisplayItem *end_para) DECLSPEC_HIDDEN; 00191 void ME_SendRequestResize(ME_TextEditor *editor, BOOL force) DECLSPEC_HIDDEN; 00192 00193 /* para.c */ 00194 ME_DisplayItem *ME_GetParagraph(ME_DisplayItem *run) DECLSPEC_HIDDEN; 00195 void ME_GetSelectionParas(ME_TextEditor *editor, ME_DisplayItem **para, ME_DisplayItem **para_end) DECLSPEC_HIDDEN; 00196 void ME_MakeFirstParagraph(ME_TextEditor *editor) DECLSPEC_HIDDEN; 00197 ME_DisplayItem *ME_SplitParagraph(ME_TextEditor *editor, ME_DisplayItem *rp, ME_Style *style, ME_String *eol_str, int paraFlags) DECLSPEC_HIDDEN; 00198 ME_DisplayItem *ME_JoinParagraphs(ME_TextEditor *editor, ME_DisplayItem *tp, 00199 BOOL keepFirstParaFormat) DECLSPEC_HIDDEN; 00200 void ME_DumpParaStyle(ME_Paragraph *s) DECLSPEC_HIDDEN; 00201 void ME_DumpParaStyleToBuf(const PARAFORMAT2 *pFmt, char buf[2048]) DECLSPEC_HIDDEN; 00202 BOOL ME_SetSelectionParaFormat(ME_TextEditor *editor, const PARAFORMAT2 *pFmt) DECLSPEC_HIDDEN; 00203 void ME_GetSelectionParaFormat(ME_TextEditor *editor, PARAFORMAT2 *pFmt) DECLSPEC_HIDDEN; 00204 /* marks from first up to (but not including) last */ 00205 void ME_MarkForPainting(ME_TextEditor *editor, ME_DisplayItem *first, const ME_DisplayItem *last) DECLSPEC_HIDDEN; 00206 void ME_MarkAllForWrapping(ME_TextEditor *editor) DECLSPEC_HIDDEN; 00207 void ME_SetDefaultParaFormat(PARAFORMAT2 *pFmt) DECLSPEC_HIDDEN; 00208 00209 /* paint.c */ 00210 void ME_PaintContent(ME_TextEditor *editor, HDC hDC, const RECT *rcUpdate) DECLSPEC_HIDDEN; 00211 void ME_Repaint(ME_TextEditor *editor) DECLSPEC_HIDDEN; 00212 void ME_RewrapRepaint(ME_TextEditor *editor) DECLSPEC_HIDDEN; 00213 void ME_UpdateRepaint(ME_TextEditor *editor, BOOL update_now) DECLSPEC_HIDDEN; 00214 void ME_EnsureVisible(ME_TextEditor *editor, ME_Cursor *pCursor) DECLSPEC_HIDDEN; 00215 void ME_InvalidateSelection(ME_TextEditor *editor) DECLSPEC_HIDDEN; 00216 BOOL ME_SetZoom(ME_TextEditor *editor, int numerator, int denominator) DECLSPEC_HIDDEN; 00217 int ME_twips2pointsX(const ME_Context *c, int x) DECLSPEC_HIDDEN; 00218 int ME_twips2pointsY(const ME_Context *c, int y) DECLSPEC_HIDDEN; 00219 00220 /* scroll functions in paint.c */ 00221 00222 void ME_ScrollAbs(ME_TextEditor *editor, int x, int y) DECLSPEC_HIDDEN; 00223 void ME_HScrollAbs(ME_TextEditor *editor, int x) DECLSPEC_HIDDEN; 00224 void ME_VScrollAbs(ME_TextEditor *editor, int y) DECLSPEC_HIDDEN; 00225 void ME_ScrollUp(ME_TextEditor *editor, int cy) DECLSPEC_HIDDEN; 00226 void ME_ScrollDown(ME_TextEditor *editor, int cy) DECLSPEC_HIDDEN; 00227 void ME_ScrollLeft(ME_TextEditor *editor, int cx) DECLSPEC_HIDDEN; 00228 void ME_ScrollRight(ME_TextEditor *editor, int cx) DECLSPEC_HIDDEN; 00229 void ME_UpdateScrollBar(ME_TextEditor *editor) DECLSPEC_HIDDEN; 00230 00231 /* other functions in paint.c */ 00232 int ME_GetParaBorderWidth(const ME_Context *c, int flags) DECLSPEC_HIDDEN; 00233 00234 /* richole.c */ 00235 LRESULT CreateIRichEditOle(ME_TextEditor *editor, LPVOID *) DECLSPEC_HIDDEN; 00236 void ME_DrawOLE(ME_Context *c, int x, int y, ME_Run* run, ME_Paragraph *para, BOOL selected) DECLSPEC_HIDDEN; 00237 void ME_GetOLEObjectSize(const ME_Context *c, ME_Run *run, SIZE *pSize) DECLSPEC_HIDDEN; 00238 void ME_CopyReObject(REOBJECT* dst, const REOBJECT* src) DECLSPEC_HIDDEN; 00239 void ME_DeleteReObject(REOBJECT* reo) DECLSPEC_HIDDEN; 00240 00241 /* editor.c */ 00242 ME_TextEditor *ME_MakeEditor(ITextHost *texthost, BOOL bEmulateVersion10) DECLSPEC_HIDDEN; 00243 LRESULT ME_HandleMessage(ME_TextEditor *editor, UINT msg, WPARAM wParam, 00244 LPARAM lParam, BOOL unicode, HRESULT* phresult) DECLSPEC_HIDDEN; 00245 void ME_SendOldNotify(ME_TextEditor *editor, int nCode) DECLSPEC_HIDDEN; 00246 int ME_GetTextW(ME_TextEditor *editor, WCHAR *buffer, int buflen, 00247 const ME_Cursor *start, int srcChars, BOOL bCRLF) DECLSPEC_HIDDEN; 00248 void ME_RTFCharAttrHook(struct _RTF_Info *info) DECLSPEC_HIDDEN; 00249 void ME_RTFParAttrHook(struct _RTF_Info *info) DECLSPEC_HIDDEN; 00250 void ME_RTFTblAttrHook(struct _RTF_Info *info) DECLSPEC_HIDDEN; 00251 void ME_RTFSpecialCharHook(struct _RTF_Info *info) DECLSPEC_HIDDEN; 00252 void ME_StreamInFill(ME_InStream *stream) DECLSPEC_HIDDEN; 00253 extern int me_debug DECLSPEC_HIDDEN; 00254 00255 /* table.c */ 00256 BOOL ME_IsInTable(ME_DisplayItem *pItem) DECLSPEC_HIDDEN; 00257 ME_DisplayItem *ME_InsertTableRowStartFromCursor(ME_TextEditor *editor) DECLSPEC_HIDDEN; 00258 ME_DisplayItem *ME_InsertTableRowStartAtParagraph(ME_TextEditor *editor, 00259 ME_DisplayItem *para) DECLSPEC_HIDDEN; 00260 ME_DisplayItem *ME_InsertTableCellFromCursor(ME_TextEditor *editor) DECLSPEC_HIDDEN; 00261 ME_DisplayItem *ME_InsertTableRowEndFromCursor(ME_TextEditor *editor) DECLSPEC_HIDDEN; 00262 ME_DisplayItem *ME_GetTableRowEnd(ME_DisplayItem *para) DECLSPEC_HIDDEN; 00263 ME_DisplayItem *ME_GetTableRowStart(ME_DisplayItem *para) DECLSPEC_HIDDEN; 00264 void ME_CheckTablesForCorruption(ME_TextEditor *editor) DECLSPEC_HIDDEN; 00265 void ME_ProtectPartialTableDeletion(ME_TextEditor *editor, ME_Cursor *c, int *nChars) DECLSPEC_HIDDEN; 00266 ME_DisplayItem* ME_AppendTableRow(ME_TextEditor *editor, ME_DisplayItem *table_row) DECLSPEC_HIDDEN; 00267 void ME_TabPressedInTable(ME_TextEditor *editor, BOOL bSelectedRow) DECLSPEC_HIDDEN; 00268 void ME_MoveCursorFromTableRowStartParagraph(ME_TextEditor *editor) DECLSPEC_HIDDEN; 00269 struct RTFTable *ME_MakeTableDef(ME_TextEditor *editor) DECLSPEC_HIDDEN; 00270 void ME_InitTableDef(ME_TextEditor *editor, struct RTFTable *tableDef) DECLSPEC_HIDDEN; 00271 00272 /* txthost.c */ 00273 ITextHost *ME_CreateTextHost(HWND hwnd, CREATESTRUCTW *cs, BOOL bEmulateVersion10) DECLSPEC_HIDDEN; 00274 #ifdef __i386__ /* Use wrappers to perform thiscall on i386 */ 00275 #define TXTHOST_VTABLE(This) (&itextHostStdcallVtbl) 00276 #else /* __i386__ */ 00277 #define TXTHOST_VTABLE(This) (This)->lpVtbl 00278 #endif /* __i386__ */ 00279 /*** ITextHost methods ***/ 00280 #define ITextHost_TxGetDC(This) TXTHOST_VTABLE(This)->TxGetDC(This) 00281 #define ITextHost_TxReleaseDC(This,a) TXTHOST_VTABLE(This)->TxReleaseDC(This,a) 00282 #define ITextHost_TxShowScrollBar(This,a,b) TXTHOST_VTABLE(This)->TxShowScrollBar(This,a,b) 00283 #define ITextHost_TxEnableScrollBar(This,a,b) TXTHOST_VTABLE(This)->TxEnableScrollBar(This,a,b) 00284 #define ITextHost_TxSetScrollRange(This,a,b,c,d) TXTHOST_VTABLE(This)->TxSetScrollRange(This,a,b,c,d) 00285 #define ITextHost_TxSetScrollPos(This,a,b,c) TXTHOST_VTABLE(This)->TxSetScrollPos(This,a,b,c) 00286 #define ITextHost_TxInvalidateRect(This,a,b) TXTHOST_VTABLE(This)->TxInvalidateRect(This,a,b) 00287 #define ITextHost_TxViewChange(This,a) TXTHOST_VTABLE(This)->TxViewChange(This,a) 00288 #define ITextHost_TxCreateCaret(This,a,b,c) TXTHOST_VTABLE(This)->TxCreateCaret(This,a,b,c) 00289 #define ITextHost_TxShowCaret(This,a) TXTHOST_VTABLE(This)->TxShowCaret(This,a) 00290 #define ITextHost_TxSetCaretPos(This,a,b) TXTHOST_VTABLE(This)->TxSetCaretPos(This,a,b) 00291 #define ITextHost_TxSetTimer(This,a,b) TXTHOST_VTABLE(This)->TxSetTimer(This,a,b) 00292 #define ITextHost_TxKillTimer(This,a) TXTHOST_VTABLE(This)->TxKillTimer(This,a) 00293 #define ITextHost_TxScrollWindowEx(This,a,b,c,d,e,f,g) TXTHOST_VTABLE(This)->TxScrollWindowEx(This,a,b,c,d,e,f,g) 00294 #define ITextHost_TxSetCapture(This,a) TXTHOST_VTABLE(This)->TxSetCapture(This,a) 00295 #define ITextHost_TxSetFocus(This) TXTHOST_VTABLE(This)->TxSetFocus(This) 00296 #define ITextHost_TxSetCursor(This,a,b) TXTHOST_VTABLE(This)->TxSetCursor(This,a,b) 00297 #define ITextHost_TxScreenToClient(This,a) TXTHOST_VTABLE(This)->TxScreenToClient(This,a) 00298 #define ITextHost_TxClientToScreen(This,a) TXTHOST_VTABLE(This)->TxClientToScreen(This,a) 00299 #define ITextHost_TxActivate(This,a) TXTHOST_VTABLE(This)->TxActivate(This,a) 00300 #define ITextHost_TxDeactivate(This,a) TXTHOST_VTABLE(This)->TxDeactivate(This,a) 00301 #define ITextHost_TxGetClientRect(This,a) TXTHOST_VTABLE(This)->TxGetClientRect(This,a) 00302 #define ITextHost_TxGetViewInset(This,a) TXTHOST_VTABLE(This)->TxGetViewInset(This,a) 00303 #define ITextHost_TxGetCharFormat(This,a) TXTHOST_VTABLE(This)->TxGetCharFormat(This,a) 00304 #define ITextHost_TxGetParaFormat(This,a) TXTHOST_VTABLE(This)->TxGetParaFormat(This,a) 00305 #define ITextHost_TxGetSysColor(This,a) TXTHOST_VTABLE(This)->TxGetSysColor(This,a) 00306 #define ITextHost_TxGetBackStyle(This,a) TXTHOST_VTABLE(This)->TxGetBackStyle(This,a) 00307 #define ITextHost_TxGetMaxLength(This,a) TXTHOST_VTABLE(This)->TxGetMaxLength(This,a) 00308 #define ITextHost_TxGetScrollBars(This,a) TXTHOST_VTABLE(This)->TxGetScrollBars(This,a) 00309 #define ITextHost_TxGetPasswordChar(This,a) TXTHOST_VTABLE(This)->TxGetPasswordChar(This,a) 00310 #define ITextHost_TxGetAcceleratorPos(This,a) TXTHOST_VTABLE(This)->TxGetAcceleratorPos(This,a) 00311 #define ITextHost_TxGetExtent(This,a) TXTHOST_VTABLE(This)->TxGetExtent(This,a) 00312 #define ITextHost_OnTxCharFormatChange(This,a) TXTHOST_VTABLE(This)->OnTxCharFormatChange(This,a) 00313 #define ITextHost_OnTxParaFormatChange(This,a) TXTHOST_VTABLE(This)->OnTxParaFormatChange(This,a) 00314 #define ITextHost_TxGetPropertyBits(This,a,b) TXTHOST_VTABLE(This)->TxGetPropertyBits(This,a,b) 00315 #define ITextHost_TxNotify(This,a,b) TXTHOST_VTABLE(This)->TxNotify(This,a,b) 00316 #define ITextHost_TxImmGetContext(This) TXTHOST_VTABLE(This)->TxImmGetContext(This) 00317 #define ITextHost_TxImmReleaseContext(This,a) TXTHOST_VTABLE(This)->TxImmReleaseContext(This,a) 00318 #define ITextHost_TxGetSelectionBarWidth(This,a) TXTHOST_VTABLE(This)->TxGetSelectionBarWidth(This,a) 00319 00320 /* undo.c */ 00321 ME_UndoItem *ME_AddUndoItem(ME_TextEditor *editor, ME_DIType type, const ME_DisplayItem *pdi) DECLSPEC_HIDDEN; 00322 void ME_CommitUndo(ME_TextEditor *editor) DECLSPEC_HIDDEN; 00323 void ME_ContinueCoalescingTransaction(ME_TextEditor *editor) DECLSPEC_HIDDEN; 00324 void ME_CommitCoalescingUndo(ME_TextEditor *editor) DECLSPEC_HIDDEN; 00325 BOOL ME_Undo(ME_TextEditor *editor) DECLSPEC_HIDDEN; 00326 BOOL ME_Redo(ME_TextEditor *editor) DECLSPEC_HIDDEN; 00327 void ME_EmptyUndoStack(ME_TextEditor *editor) DECLSPEC_HIDDEN; 00328 00329 /* writer.c */ 00330 LRESULT ME_StreamOutRange(ME_TextEditor *editor, DWORD dwFormat, const ME_Cursor *start, int nChars, EDITSTREAM *stream) DECLSPEC_HIDDEN; 00331 LRESULT ME_StreamOut(ME_TextEditor *editor, DWORD dwFormat, EDITSTREAM *stream) DECLSPEC_HIDDEN; 00332 00333 /* clipboard.c */ 00334 HRESULT ME_GetDataObject(ME_TextEditor *editor, const ME_Cursor *start, int nChars, LPDATAOBJECT *lplpdataobj) DECLSPEC_HIDDEN;
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