Usermode/GUI Terminal - Added scrolling and cursor/save restore

[tpg/acess2.git] / Usermode / Applications / gui_terminal_src / include / display.h

diff --git a/Usermode/Applications/gui_terminal_src/include/display.h b/Usermode/Applications/gui_terminal_src/include/display.h
index 26601fe..cab762c 100644 (file)
--- a/Usermode/Applications/gui_terminal_src/include/display.h
+++ b/Usermode/Applications/gui_terminal_src/include/display.h
@@ -18,8 +18,12 @@ extern tTerminal     *Display_Init(int Cols, int Lines, int ExtraScrollbackLines);
 
 extern void    Display_AddText(tTerminal *Term, size_t Length, const char *UTF8Text);
 extern void    Display_Newline(tTerminal *Term, bool bCarriageReturn);
+extern void    Display_SetScrollArea(tTerminal *Term, int Start, int Count);   // Only valid in AltBuffer
+extern void    Display_ScrollDown(tTerminal *Term, int Count);
 extern void    Display_SetCursor(tTerminal *Term, int Row, int Col);
 extern void    Display_MoveCursor(tTerminal *Term, int RelRow, int RelCol);
+extern void    Display_SaveCursor(tTerminal *Term);
+extern void    Display_RestoreCursor(tTerminal *Term);
 extern void    Display_ClearLine(tTerminal *Term, int Dir);    // 0: All, 1: Forward, -1: Reverse
 extern void    Display_ClearLines(tTerminal *Term, int Dir);   // 0: All, 1: Forward, -1: Reverse
 extern void    Display_SetForeground(tTerminal *Term, uint32_t RGB);