Tera Term

[Ttssh2-commit] [5095] DECCARA, DECRARA を仮実装。DECSACEをまだ実装していないので、vttestは通りません。

svnno****@sourc***** svnno****@sourc*****
2012年 12月 11日 (火) 06:46:33 JST

• 前の記事 [Ttssh2-commit] [5094] 変更履歴更新 ( r5090)
• 次の記事 [Ttssh2-commit] [5096] xtermのウィンドウタイトルスタッキングに対応した。
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Revision: 5095
          http://sourceforge.jp/projects/ttssh2/scm/svn/commits/5095
Author:   doda
Date:     2012-12-11 06:46:32 +0900 (Tue, 11 Dec 2012)
Log Message:
-----------
DECCARA, DECRARA を仮実装。DECSACEをまだ実装していないので、vttestは通りません。

Modified Paths:
--------------
    trunk/teraterm/teraterm/buffer.c
    trunk/teraterm/teraterm/buffer.h
    trunk/teraterm/teraterm/vtterm.c

-------------- next part --------------
Modified: trunk/teraterm/teraterm/buffer.c
===================================================================
--- trunk/teraterm/teraterm/buffer.c	2012-12-09 13:51:49 UTC (rev 5094)
+++ trunk/teraterm/teraterm/buffer.c	2012-12-10 21:46:32 UTC (rev 5095)
@@ -1081,6 +1081,67 @@
 	BuffUpdateRect(DstX,DstY,DstX+C-1,DstY+L-1);
 }
 
+void BuffChangeAttrBox(int XStart, int YStart, int XEnd, int YEnd, PCharAttr attr, PCharAttr mask)
+{
+	int C, i, j;
+	LONG Ptr;
+
+	if (XEnd>NumOfColumns-1) {
+		XEnd = NumOfColumns-1;
+	}
+	if (YEnd>NumOfLines-1-StatusLine) {
+		YEnd = NumOfLines-1-StatusLine;
+	}
+	if (XStart>XEnd || YStart>YEnd) {
+		return;
+	}
+	C = XEnd-XStart+1;
+	Ptr = GetLinePtr(PageStart+YStart);
+
+	if (mask) { // DECCARA
+		for (i=YStart; i<=YEnd; i++) {
+			j = Ptr+XStart-1;
+			if (XStart>0 && (AttrBuff[j] & AttrKanji)) {
+				AttrBuff[j] = AttrBuff[j] & ~mask->Attr | attr->Attr;
+				AttrBuff[j] = AttrBuff2[j] & ~mask->Attr2 | attr->Attr2;
+				AttrBuffFG[j] = attr->Fore;
+				AttrBuffBG[j] = attr->Back;
+				j++;
+			}
+			while (j < Ptr+XStart+C) {
+				AttrBuff[j] = AttrBuff[j] & ~mask->Attr | attr->Attr;
+				AttrBuff2[j] = AttrBuff2[j] & ~mask->Attr2 | attr->Attr2;
+				AttrBuffFG[j] = attr->Fore;
+				AttrBuffBG[j] = attr->Back;
+				j++;
+			}
+			if (XStart+C<NumOfColumns && (AttrBuff[j-1] & AttrKanji)) {
+				AttrBuff[j] = AttrBuff[j] & ~mask->Attr | attr->Attr;
+				AttrBuff2[j] = AttrBuff2[j] & ~mask->Attr2 | attr->Attr2;
+				AttrBuffFG[j] = attr->Fore;
+				AttrBuffBG[j] = attr->Back;
+			}
+			Ptr = NextLinePtr(Ptr);
+		}
+	}
+	else { // DECRARA
+		for (i=YStart; i<=YEnd; i++) {
+			j = Ptr+XStart-1;
+			if (XStart>0 && (AttrBuff[j] & AttrKanji)) {
+				AttrBuff[j++] ^= attr->Attr;
+			}
+			while (j < Ptr+XStart+C) {
+				AttrBuff[j++] ^= attr->Attr;
+			}
+			if (XStart+C<NumOfColumns && (AttrBuff[j-1] & AttrKanji)) {
+				AttrBuff[j] ^= attr->Attr;
+			}
+			Ptr = NextLinePtr(Ptr);
+		}
+	}
+	BuffUpdateRect(XStart, YStart, XEnd, YEnd);
+}
+
 int LeftHalfOfDBCS(LONG Line, int CharPtr)
 // If CharPtr is on the right half of a DBCS character,
 // return pointer to the left half

Modified: trunk/teraterm/teraterm/buffer.h
===================================================================
--- trunk/teraterm/teraterm/buffer.h	2012-12-09 13:51:49 UTC (rev 5094)
+++ trunk/teraterm/teraterm/buffer.h	2012-12-10 21:46:32 UTC (rev 5095)
@@ -31,6 +31,7 @@
 void BuffEraseBox(int XStart, int YStart, int XEnd, int YEnd);
 void BuffFillBox(char c, int XStart, int YStart, int XEnd, int YEnd);
 void BuffCopyBox(int SrcXStart, int SrcYStart, int SrcXEnd, int SrcYEnd, int SrcPage, int DstX, int DstY, int DstPage);
+void BuffChangeAttrBox(int XStart, int YStart, int XEnd, int YEnd, PCharAttr attr, PCharAttr mask);
 void BuffCBCopy(BOOL Table);
 void BuffPrint(BOOL ScrollRegion);
 void BuffDumpCurrentLine(BYTE TERM);

Modified: trunk/teraterm/teraterm/vtterm.c
===================================================================
--- trunk/teraterm/teraterm/vtterm.c	2012-12-09 13:51:49 UTC (rev 5094)
+++ trunk/teraterm/teraterm/vtterm.c	2012-12-10 21:46:32 UTC (rev 5095)
@@ -1835,64 +1835,66 @@
     }
   }
 
-void CSSetAttr()		// SGR
+void ParseSGRParams(PCharAttr attr, PCharAttr mask, int start)
 {
 	int i, j, P, r, g, b, color;
+	TCharAttr dummy;
 
-	UpdateStr();
-	for (i=1 ; i<=NParam ; i++)
+	if (mask == NULL) {
+		mask = &dummy;
+	}
+
+	for (i=start ; i<=NParam ; i++)
 	{
 		P = Param[i];
 		switch (P) {
 		case   0:	/* Clear all */
-			if (CharAttr.Attr2 & Attr2Protect) {
-				CharAttr = DefCharAttr;
-				CharAttr.Attr2 |= Attr2Protect;
-			}
-			else {
-				CharAttr = DefCharAttr;
-			}
-			BuffSetCurCharAttr(CharAttr);
+			attr->Attr = DefCharAttr.Attr;
+			attr->Attr2 = DefCharAttr.Attr2 | (attr->Attr2&Attr2Protect);
+			attr->Fore = DefCharAttr.Fore;
+			attr->Back = DefCharAttr.Back;
+			mask->Attr = AttrSgrMask;
+			mask->Attr2 = Attr2ColorMask;
 			break;
 
 		case   1:	/* Bold */
-			CharAttr.Attr |= AttrBold;
-			BuffSetCurCharAttr(CharAttr);
+			attr->Attr |= AttrBold;
+			mask->Attr |= AttrBold;
 			break;
 
 		case   4:	/* Under line */
-			CharAttr.Attr |= AttrUnder;
-			BuffSetCurCharAttr(CharAttr);
+			attr->Attr |= AttrUnder;
+			mask->Attr |= AttrUnder;
 			break;
 
 		case   5:	/* Blink */
-			CharAttr.Attr |= AttrBlink;
-			BuffSetCurCharAttr(CharAttr);
+			attr->Attr |= AttrBlink;
+			mask->Attr |= AttrBlink;
 			break;
 
 		case   7:	/* Reverse */
-			CharAttr.Attr |= AttrReverse;
-			BuffSetCurCharAttr(CharAttr);
+			attr->Attr |= AttrReverse;
+			mask->Attr |= AttrReverse;
 			break;
 
 		case  22:	/* Bold off */
-			CharAttr.Attr &= ~ AttrBold;
-			BuffSetCurCharAttr(CharAttr);
+			attr->Attr &= ~ AttrBold;
+			mask->Attr |= AttrBold;
 			break;
 
 		case  24:	/* Under line off */
-			CharAttr.Attr &= ~ AttrUnder;
-			BuffSetCurCharAttr(CharAttr);
+			attr->Attr &= ~ AttrUnder;
+			mask->Attr |= AttrUnder;
 			break;
 
 		case  25:	/* Blink off */
-			CharAttr.Attr &= ~ AttrBlink;
-			BuffSetCurCharAttr(CharAttr);
+			attr->Attr &= ~ AttrBlink;
+			mask->Attr |= AttrBlink;
 			break;
 
 		case  27:	/* Reverse off */
-			CharAttr.Attr &= ~ AttrReverse;
-			BuffSetCurCharAttr(CharAttr);
+			attr->Attr &= ~ AttrReverse;
+			mask->Attr |= AttrReverse;
 			break;
 
 		case  30:
@@ -1903,9 +1905,9 @@
 		case  35:
 		case  36:
 		case  37:	/* text color */
-			CharAttr.Attr2 |= Attr2Fore;
-			CharAttr.Fore = P - 30;
-			BuffSetCurCharAttr(CharAttr);
+			attr->Attr2 |= Attr2Fore;
+			mask->Attr2 |= Attr2Fore;
+			attr->Fore = P - 30;
 			break;
 
 		case  38:	/* text color (256color mode) */
@@ -1975,17 +1977,17 @@
 					break;
 				}
 				if (color >= 0 && color < 256) {
-					CharAttr.Attr2 |= Attr2Fore;
-					CharAttr.Fore = color;
-					BuffSetCurCharAttr(CharAttr);
+					attr->Attr2 |= Attr2Fore;
+					mask->Attr2 |= Attr2Fore;
+					attr->Fore = color;
 				}
 			}
 			break;
 
 		case  39:	/* Reset text color */
-			CharAttr.Attr2 &= ~ Attr2Fore;
-			CharAttr.Fore = AttrDefaultFG;
-			BuffSetCurCharAttr(CharAttr);
+			attr->Attr2 &= ~ Attr2Fore;
+			mask->Attr2 |= Attr2Fore;
+			attr->Fore = AttrDefaultFG;
 			break;
 
 		case  40:
@@ -1996,9 +1998,9 @@
 		case  45:
 		case  46:
 		case  47:	/* Back color */
-			CharAttr.Attr2 |= Attr2Back;
-			CharAttr.Back = P - 40;
-			BuffSetCurCharAttr(CharAttr);
+			attr->Attr2 |= Attr2Back;
+			mask->Attr2 |= Attr2Back;
+			attr->Back = P - 40;
 			break;
 
 		case  48:	/* Back color (256color mode) */
@@ -2057,17 +2059,17 @@
 					break;
 				}
 				if (color >= 0 && color < 256) {
-					CharAttr.Attr2 |= Attr2Back;
-					CharAttr.Back = color;
-					BuffSetCurCharAttr(CharAttr);
+					attr->Attr2 |= Attr2Back;
+					mask->Attr2 |= Attr2Back;
+					attr->Back = color;
 				}
 			}
 			break;
 
 		case  49:	/* Reset back color */
-			CharAttr.Attr2 &= ~ Attr2Back;
-			CharAttr.Back = AttrDefaultBG;
-			BuffSetCurCharAttr(CharAttr);
+			attr->Attr2 &= ~ Attr2Back;
+			mask->Attr2 |= Attr2Back;
+			attr->Back = AttrDefaultBG;
 			break;
 
 		case 90:
@@ -2079,19 +2081,19 @@
 		case 96:
 		case 97:	/* aixterm style text color */
 			if (ts.ColorFlag & CF_AIXTERM16) {
-				CharAttr.Attr2 |= Attr2Fore;
-				CharAttr.Fore = P - 90 + 8;
-				BuffSetCurCharAttr(CharAttr);
+				attr->Attr2 |= Attr2Fore;
+				mask->Attr2 |= Attr2Fore;
+				attr->Fore = P - 90 + 8;
 			}
 			break;
 
 		case 100:
 			if (! (ts.ColorFlag & CF_AIXTERM16)) {
 				/* Reset text and back color */
-				CharAttr.Attr2 &= ~ (Attr2Fore | Attr2Back);
-				CharAttr.Fore = AttrDefaultFG;
-				CharAttr.Back = AttrDefaultBG;
-				BuffSetCurCharAttr(CharAttr);
+				attr->Attr2 &= ~ (Attr2Fore | Attr2Back);
+				mask->Attr2 |= Attr2ColorMask;
+				attr->Fore = AttrDefaultFG;
+				attr->Back = AttrDefaultBG;
 				break;
 			}
 			/* fall through to aixterm style back color */
@@ -2104,15 +2106,22 @@
 		case 106:
 		case 107:	/* aixterm style back color */
 			if (ts.ColorFlag & CF_AIXTERM16) {
-				CharAttr.Attr2 |= Attr2Back;
-				CharAttr.Back = P - 100 + 8;
-				BuffSetCurCharAttr(CharAttr);
+				attr->Attr2 |= Attr2Back;
+				mask->Attr2 |= Attr2Back;
+				attr->Back = P - 100 + 8;
 			}
 			break;
 		}
 	}
 }
 
+void CSSetAttr()		// SGR
+{
+	UpdateStr();
+	ParseSGRParams(&CharAttr, NULL, 1);
+	BuffSetCurCharAttr(CharAttr);
+}
+
   void CSSetScrollRegion()
   {
     if ((StatusLine>0) &&
@@ -2811,7 +2820,42 @@
 
   void CSDol(BYTE b)
   {
+    TCharAttr attr, mask;
+    attr = DefCharAttr;
+    mask = DefCharAttr;
+
     switch (b) {
+      case 'r': // DECCARA
+      case 't': // DECRARA
+	if (Param[1] < 1 || NParam < 1) Param[1] = 1;
+	if (Param[2] < 1 || NParam < 2) Param[2] = 1;
+	if (Param[3] < 1 || NParam < 3) Param[3] = NumOfLines-StatusLine;
+	if (Param[4] < 1 || NParam < 4) Param[4] = NumOfColumns;
+	if (Param[1] <= Param[3] && Param[2] <= Param[4]) {
+	  if (RelativeOrgMode) {
+	    Param[1] += CursorTop;
+	    if (Param[1] > CursorBottom) {
+	      Param[1] = CursorBottom + 1;
+	    }
+	    Param[3] += CursorTop;
+	    if (Param[3] > CursorBottom) {
+	      Param[3] = CursorBottom + 1;
+	    }
+	  }
+	}
+	ParseSGRParams(&attr, &mask, 5);
+	if (b == 'r') { // DECCARA
+	  attr.Attr &= AttrSgrMask;
+	  mask.Attr &= AttrSgrMask;
+	  attr.Attr2 &= Attr2ColorMask;
+	  mask.Attr2 &= Attr2ColorMask;
+	  BuffChangeAttrBox(Param[2]-1, Param[1]-1, Param[4]-1, Param[3]-1, &attr, &mask);
+	}
+	else { // DECRARA
+	  attr.Attr &= AttrSgrMask;
+	  BuffChangeAttrBox(Param[2]-1, Param[1]-1, Param[4]-1, Param[3]-1, &attr, NULL);
+	}
+	break;
       case 'v': // DECCRA
 	if (Param[1] < 1 || NParam < 1) Param[1] = 1;
 	if (Param[2] < 1 || NParam < 2) Param[2] = 1;

• 前の記事 [Ttssh2-commit] [5094] 変更履歴更新 ( r5090)
• 次の記事 [Ttssh2-commit] [5096] xtermのウィンドウタイトルスタッキングに対応した。
• 記事の並び順: [ 日付 ] [ スレッド ] [ 件名 ] [ 著者 ]