X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;ds=sidebyside;f=KernelLand%2FKernel%2Fdrv%2Fvterm.h;h=75128ba5968760376a3b39f9684aba14c8e62425;hb=10949658e20bd7b35f9ebe1d9354119d993e115b;hp=4ca241b83087f48ac887e03042614369c69abbc1;hpb=719c74c0763d27de41101ded34836cea66dc04aa;p=tpg%2Facess2.git

diff --git a/KernelLand/Kernel/drv/vterm.h b/KernelLand/Kernel/drv/vterm.h
index 4ca241b8..75128ba5 100644
--- a/KernelLand/Kernel/drv/vterm.h
+++ b/KernelLand/Kernel/drv/vterm.h
@@ -42,6 +42,12 @@ enum eVT_InModes {
 typedef struct sVTerm	tVTerm;
 
 // === STRUCTURES ===
+typedef struct
+{
+	unsigned short	Row;
+	unsigned short	Col;
+} tVT_Pos;
+
 struct sVTerm
 {
 	 int	Mode;	//!< Current Mode (see ::eTplTerminal_Modes)
@@ -56,15 +62,15 @@ struct sVTerm
 	
 	Uint32	CurColour;	//!< Current Text Colour
 	
-	 int	ViewPos;	//!< View Buffer Offset (Text Only)
-	 int	WritePos;	//!< Write Buffer Offset (Text Only)
+	size_t	ViewTopRow;	//!< View Buffer Offset (Text Only)
+	tVT_Pos	WritePos;	//!< Write Buffer Offset (Text Only)
 	tVT_Char	*Text;
 	
+	tVT_Pos	AltWritePos;	//!< Alternate write position
 	tVT_Char	*AltBuf;	//!< Alternate Screen Buffer
-	 int	AltWritePos;	//!< Alternate write position
 	short	ScrollTop;	//!< Top of scrolling region (smallest)
 	short	ScrollHeight;	//!< Length of scrolling region
-	 int	SavedWritePos;	//!< Saved cursor position (\e[s and \e[u)
+	tVT_Pos	SavedWritePos;	//!< Saved cursor position (\e[s and \e[u)
 
 	char	EscapeCodeCache[16];
 	size_t	EscapeCodeLen;
@@ -88,6 +94,11 @@ struct sVTerm
 		 int	CachePos;
 		char	Cache[32];
 		size_t	PreEat;
+		union {
+			struct {
+				size_t	Offset;
+			} Push;
+		} CmdInfo;
 	} Cmd2D;
 
 	tPTY	*PTY;
@@ -125,8 +136,13 @@ extern void	VT_int_PutRawString(tVTerm *Term, const Uint8 *String, size_t Bytes)
 extern void	VT_int_PutChar(tVTerm *Term, Uint32 Ch);
 extern void	VT_int_ScrollText(tVTerm *Term, int Count);
 extern void	VT_int_ClearLine(tVTerm *Term, int Num);
+extern void	VT_int_ClearInLine(tVTerm *Term, int Row, int FirstCol, int LastCol);
 extern void	VT_int_Resize(tVTerm *Term, int NewWidth, int NewHeight);
 extern void	VT_int_ToggleAltBuffer(tVTerm *Term, int Enabled);
+extern void	VT_int_PutFBData(tVTerm *Term, size_t Offset, size_t Length, const void *Buffer);
+
+extern tVT_Pos	*VT_int_GetWritePosPtr(tVTerm *Term);
+extern size_t	VT_int_GetBufferRows(tVTerm *Term);
 
 #endif