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/* |
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* Copyright (C) 1994-1998 T. Teranishi |
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* (C) 2005- TeraTerm Project |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in the |
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* documentation and/or other materials provided with the distribution. |
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* 3. The name of the author may not be used to endorse or promote products |
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* derived from this software without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR |
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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* IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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*/ |
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|
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/* TERATERM.EXE, scroll buffer routines */ |
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|
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#pragma once |
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|
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#include "teraprnfile.h" |
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|
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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|
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/* Character attribute bit masks */ |
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#define AttrDefault 0x00 |
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#define AttrDefaultFG 0x00 |
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#define AttrDefaultBG 0x00 |
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#define AttrBold 0x01 |
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#define AttrUnder 0x02 |
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#define AttrSpecial 0x04 |
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#define AttrFontMask 0x07 |
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#define AttrBlink 0x08 |
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#define AttrReverse 0x10 |
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#define AttrLineContinued 0x20 /* valid only at the beggining or end of a line */ |
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#define AttrURL 0x40 |
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#define AttrKanji 0x80 // 1=�S�p(2cell)/0=���p(1cell) (buffer.c,h ��������) |
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#define AttrPadding 0x100 // 1=padding(2cell������1cell or �s��) (vtterm - buffer ������) |
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|
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/* Color attribute bit masks */ |
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#define Attr2Fore 0x01 |
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#define Attr2Back 0x02 |
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#define AttrSgrMask (AttrBold | AttrUnder | AttrBlink | AttrReverse) |
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#define AttrColorMask (AttrBold | AttrBlink | AttrReverse) |
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#define Attr2ColorMask (Attr2Fore | Attr2Back) |
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|
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#define Attr2Protect 0x04 |
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|
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typedef struct { |
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BYTE Attr; |
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BYTE Attr2; |
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WORD AttrEx; // �A�g���r���[�g���������e�X�g |
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BYTE Fore; |
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BYTE Back; |
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} TCharAttr; |
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|
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typedef TCharAttr *PCharAttr; |
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|
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void InitBuffer(BOOL use_unicode_api); |
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void LockBuffer(void); |
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void UnlockBuffer(void); |
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void FreeBuffer(void); |
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void BuffReset(void); |
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void BuffAllSelect(void); |
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void BuffScreenSelect(void); |
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void BuffCancelSelection(void); |
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void ChangeSelectRegion(void); |
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void BuffInsertSpace(int Count); |
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void BuffEraseCurToEnd(void); |
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void BuffEraseHomeToCur(void); |
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void BuffInsertLines(int Count, int YEnd); |
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void BuffEraseCharsInLine(int XStart, int Count); |
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void BuffDeleteLines(int Count, int YEnd); |
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void BuffDeleteChars(int Count); |
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void BuffEraseChars(int Count); |
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void BuffFillWithE(void); |
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void BuffDrawLine(TCharAttr Attr, int Direction, int C); |
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void BuffEraseBox(int XStart, int YStart, int XEnd, int YEnd); |
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void BuffFillBox(char c, int XStart, int YStart, int XEnd, int YEnd); |
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void BuffCopyBox(int SrcXStart, int SrcYStart, int SrcXEnd, int SrcYEnd, int SrcPage, int DstX, int DstY, int DstPage); |
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void BuffChangeAttrBox(int XStart, int YStart, int XEnd, int YEnd, PCharAttr attr, PCharAttr mask); |
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void BuffChangeAttrStream(int XStart, int YStart, int XEnd, int YEnd, PCharAttr attr, PCharAttr mask); |
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wchar_t *BuffCBCopyUnicode(BOOL Table); |
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void BuffPrint(BOOL ScrollRegion); |
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void BuffDumpCurrentLine(PrintFile *handle, BYTE TERM); |
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void BuffPutChar(BYTE b, TCharAttr Attr, BOOL Insert); |
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int BuffPutUnicode(unsigned int uc, TCharAttr Attr, BOOL Insert); |
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void BuffUpdateRect(int XStart, int YStart, int XEnd, int YEnd); |
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void UpdateStr(void); |
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void UpdateStrUnicode(void); |
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void MoveCursor(int Xnew, int Ynew); |
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void MoveRight(void); |
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void BuffSetCaretWidth(void); |
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void BuffScrollNLines(int n); |
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void BuffClearScreen(void); |
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void BuffUpdateScroll(void); |
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void CursorUpWithScroll(void); |
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int BuffUrlDblClk(int Xw, int Yw); |
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void BuffDblClk(int Xw, int Yw); |
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void BuffTplClk(int Yw); |
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void BuffSeveralPagesSelect(int Xw, int Yw); |
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void BuffStartSelect(int Xw, int Yw, BOOL Box); |
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void BuffChangeSelect(int Xw, int Yw, int NClick); |
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wchar_t *BuffEndSelect(void); |
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void BuffChangeWinSize(int Nx, int Ny); |
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void BuffChangeTerminalSize(int Nx, int Ny); |
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void ChangeWin(void); |
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void ClearBuffer(void); |
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void SetTabStop(void); |
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void CursorForwardTab(int count, BOOL AutoWrapMode); |
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void CursorBackwardTab(int count); |
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void ClearTabStop(int Ps); |
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void ShowStatusLine(int Show); |
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void BuffLineContinued(BOOL mode); |
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#define SetLineContinued() BuffLineContinued(TRUE) |
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#define ClearLineContinued() BuffLineContinued(FALSE) |
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void BuffRegionScrollUpNLines(int n); |
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void BuffRegionScrollDownNLines(int n); |
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void BuffSetCurCharAttr(TCharAttr Attr); |
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void BuffSaveScreen(void); |
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void BuffRestoreScreen(void); |
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void BuffDiscardSavedScreen(void); |
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void BuffSelectedEraseCharsInLine(int XStart, int Count); |
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void BuffSelectedEraseCurToEnd(void); |
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void BuffSelectedEraseHomeToCur(void); |
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void BuffSelectedEraseScreen(void); |
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void BuffSelectiveEraseBox(int XStart, int YStart, int XEnd, int YEnd); |
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void BuffScrollLeft(int count); |
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void BuffScrollRight(int count); |
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int BuffGetCurrentLineData(char *buf, int bufsize); |
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wchar_t *BuffGetLineStrW(int Sy, int *cx, size_t *length); |
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int BuffGetAnyLineData(int offset_y, char *buf, int bufsize); |
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int BuffGetAnyLineDataW(int offset_y, wchar_t *buf, size_t bufsize); |
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BOOL BuffCheckMouseOnURL(int Xw, int Yw); |
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wchar_t *BuffGetCharInfo(int Xw, int Yw); |
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void BuffSetCursorCharAttr(int x, int y, TCharAttr Attr); |
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TCharAttr BuffGetCursorCharAttr(int x, int y); |
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BOOL BuffIsCombiningCharacter(int x, int y, unsigned int u32); |
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void BuffSetDispAPI(BOOL unicode); |
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void BuffSetDispCodePage(int CodePage); |
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int BuffGetDispCodePage(void); |
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|
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extern int StatusLine; |
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extern int CursorTop, CursorBottom, CursorLeftM, CursorRightM; |
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extern BOOL Selected; |
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extern BOOL Wrap; |
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|
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#define isCursorOnStatusLine (StatusLine && CursorY == NumOfLines-1) |
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|
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#ifdef __cplusplus |
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} |
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#endif |
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