diff options
Diffstat (limited to 'packages/gnome1/src/zvt/vt.inc')
| -rw-r--r-- | packages/gnome1/src/zvt/vt.inc | 190 |
1 files changed, 190 insertions, 0 deletions
diff --git a/packages/gnome1/src/zvt/vt.inc b/packages/gnome1/src/zvt/vt.inc new file mode 100644 index 0000000000..e5365f2004 --- /dev/null +++ b/packages/gnome1/src/zvt/vt.inc @@ -0,0 +1,190 @@ +{$IfDef read_interface} + +const + UPDATE_CHANGES = $00; + UPDATE_REFRESH = $01; + UPDATE_SCROLLBACK = $02; + +type + Puint32 = ^uint32; + uint32 = dword; + +const + VTPARAM_MAXARGS = 5; + VTPARAM_ARGMAX = 20; + VTPARAM_INTARGS = 20; + +type + Pvt_line = ^Tvt_line; + Tvt_line = record + next : Pvt_line; + prev : Pvt_line; + line : longint; + width : longint; + modcount : longint; + data : array[0..0] of uint32; + end; + + PVTTITLE_TYPE = ^TVTTITLE_TYPE; + TVTTITLE_TYPE = (VTTITLE_WINDOWICON := 0,VTTITLE_ICON, + VTTITLE_WINDOW,VTTITLE_XPROPERTY); + + const + VTATTR_BOLD = $40000000; + VTATTR_UNDERLINE = $20000000; + VTATTR_BLINK = $10000000; + VTATTR_REVERSE = $08000000; + VTATTR_CONCEALED = $04000000; + VTATTR_MULTIBYTE = $80000000; + VTATTR_MASK = $ffff0000; + VTATTR_DATAMASK = not (VTATTR_MASK); + VTATTR_CLEARMASK = not (((VTATTR_BOLD or VTATTR_UNDERLINE) or VTATTR_BLINK) or VTATTR_REVERSE); + VTATTR_FORECOLOURM = $03e00000; + VTATTR_BACKCOLOURM = $001f0000; + VTATTR_FORECOLOURB = 21; + VTATTR_BACKCOLOURB = 16; + + type + Pvt_em = ^Tvt_em; + Tvt_em = record + cursorx : longint; + cursory : longint; + width : longint; + height : longint; + scrolltop : longint; + scrollbottom : longint; + childpid : pid_t; + childfd : longint; + keyfd : longint; + pty_tag : pointer; + msgfd : longint; + savex : longint; + savey : longint; + savemode : uint32; + saveattr : uint32; + saveremaptable : Pbyte; + savethis : Pvt_line; + cx : longint; + cy : longint; + sx : longint; + sy : longint; + remaptable : Pbyte; + Gx : longint; + G : array[0..3] of Pbyte; + attr : uint32; + mode : uint32; + arg : record + case longint of + 0 : ( txt : record + args_dummy : array[0..(VTPARAM_MAXARGS)-1] of Pbyte; + args_mem : array[0..(VTPARAM_MAXARGS * VTPARAM_ARGMAX)-1] of char; + argptr_dummy : ^Pbyte; + outptr : Pchar; + outend_dummy : Pchar; + end ); + 1 : ( num : record + intargs : array[0..(VTPARAM_INTARGS)-1] of dword; + intarg : dword; + end ); + end; + argcnt : longint; + state : longint; + this_line : Pvt_line; + lines : Tvt_list; + lines_back : Tvt_list; + lines_alt : Tvt_list; + scrollback : Tvt_list; + scrollbacklines : longint; + scrollbackoffset : longint; + scrollbackold : longint; + scrollbackmax : longint; + ring_my_bell : procedure (user_data:pointer);cdecl; + change_my_name : procedure (user_data:pointer; _type:TVTTITLE_TYPE; name:Pchar);cdecl; + dtterm_seq : procedure (user_data:pointer);cdecl; + user_data : pointer; + decode : record + case longint of + 0 : ( utf8 : record + wchar : uint32; + shiftchar : longint; + shift : longint; + end ); + end; + coding : longint; + end; + + + const + ZVT_CODE_ISOLATIN1 = 0; + ZVT_CODE_UTF8 = 1; + VTMODE_INSERT = $00000001; + VTMODE_SEND_MOUSE = $02; + VTMODE_WRAPOFF = $04; + VTMODE_APP_CURSOR = $00000008; + VTMODE_RELATIVE = $10; + VTMODE_APP_KEYPAD = $20; + VTMODE_SEND_MOUSE_PRESS = $42; + VTMODE_SEND_MOUSE_BOTH = $82; + VTMODE_SEND_MOUSE_MASK = $c2; + VTMODE_BLANK_CURSOR = $100; + VTMODE_ALTSCREEN = $80000000; + + const + VT_THRESHHOLD = 4; + +function vt_init(vt:Pvt_em; width:longint; height:longint):Pvt_em;cdecl;external libzvtdll name 'vt_init'; +procedure vt_destroy(vt:Pvt_em);cdecl;external libzvtdll name 'vt_destroy'; +procedure vt_resize(vt:Pvt_em; width:longint; height:longint; pixwidth:longint; pixheight:longint);cdecl;external libzvtdll name 'vt_resize'; +procedure vt_parse_vt(vt:Pvt_em; ptr:Pchar; length:longint);cdecl;external libzvtdll name 'vt_parse_vt'; +procedure vt_swap_buffers(vt:Pvt_em);cdecl;external libzvtdll name 'vt_swap_buffers'; +function vt_forkpty(vt:Pvt_em; do_uwtmp_log:longint):pid_t;cdecl;external libzvtdll name 'vt_forkpty'; +function vt_readchild(vt:Pvt_em; buffer:Pchar; len:longint):longint;cdecl;external libzvtdll name 'vt_readchild'; +function vt_writechild(vt:Pvt_em; buffer:Pchar; len:longint):longint;cdecl;external libzvtdll name 'vt_writechild'; +function vt_report_button(vt:Pvt_em; down:longint; button:longint; qual:longint; x:longint; + y:longint):longint;cdecl;external libzvtdll name 'vt_report_button'; +procedure vt_scrollback_set(vt:Pvt_em; lines:longint);cdecl;external libzvtdll name 'vt_scrollback_set'; +function vt_killchild(vt:Pvt_em; signal:longint):longint;cdecl;external libzvtdll name 'vt_killchild'; +function vt_closepty(vt:Pvt_em):longint;cdecl;external libzvtdll name 'vt_closepty'; +procedure vt_reset_terminal(vt:Pvt_em; hard:longint);cdecl;external libzvtdll name 'vt_reset_terminal'; +function vt_line_mblen(x:longint; line:Pvt_line):longint;cdecl;external libzvtdll name 'vt_line_mblen'; +function vt_query_line_mbchar(x:longint; line:Pvt_line):longint;cdecl;external libzvtdll name 'vt_query_line_mbchar'; + +Function VT_LINE_SIZE(width : Longint) : Longint; +Function VTATTR_CLEAR : Longint; +Function VT_BLANK(n : Longint) : Boolean; +Function VT_ASCII(n : Longint) : Longint; +function VT_BMASK(n : longint) : longint; + +{$EndIf read_interface} + +{$Ifdef read_implementation} + +Function VT_LINE_SIZE(width : Longint) : Longint; +begin + VT_LINE_SIZE := sizeof(Tvt_line) + (sizeof(uint32) * (width)); +end; + +Function VTATTR_CLEAR : Longint; +begin + VTATTR_CLEAR := (16 shl VTATTR_FORECOLOURB) or (17 shl VTATTR_BACKCOLOURB) or 0; +end; + +Function VT_BLANK(n : Longint) : Boolean; +begin + VT_BLANK := (n = 0) or (n = 9) or (n = 32); +end; + +Function VT_ASCII(n : Longint) : Longint; +begin + If ((n and VTATTR_DATAMASK) = 0) or ((n and VTATTR_DATAMASK) = 9) then + VT_ASCII := 32 + else + VT_ASCII := n and VTATTR_DATAMASK; +end; + +function VT_BMASK(n : longint) : longint; +begin + VT_BMASK := N and (VTATTR_FORECOLOURM or VTATTR_BACKCOLOURM or VTATTR_REVERSE or VTATTR_UNDERLINE); +end; + +{$Endif read_implementation} |