3 * Copyright (C) 2002 ReactOS Team
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
20 * COPYRIGHT: See COPYING in the top level directory
21 * PROJECT: ReactOS text-mode setup
22 * FILE: subsys/system/usetup/console.c
23 * PURPOSE: Console support functions
24 * PROGRAMMER: Eric Kohl
27 /* INCLUDES ******************************************************************/
34 /* GLOBALS ******************************************************************/
36 HANDLE StdInput
= INVALID_HANDLE_VALUE
;
37 HANDLE StdOutput
= INVALID_HANDLE_VALUE
;
42 /* FUNCTIONS *****************************************************************/
48 CONSOLE_SCREEN_BUFFER_INFO csbi
;
49 if (!HOST_InitConsole())
52 StdInput
= GetStdHandle(STD_INPUT_HANDLE
);
53 StdOutput
= GetStdHandle(STD_OUTPUT_HANDLE
);
54 if (!GetConsoleScreenBufferInfo(StdOutput
, &csbi
))
56 xScreen
= csbi
.dwSize
.X
;
57 yScreen
= 50;//csbi.dwSize.Y;
63 OUT PINPUT_RECORD Buffer
)
69 ReadConsoleInput(StdInput
, Buffer
, 1, &Read
);
71 if ((Buffer
->EventType
== KEY_EVENT
)
72 && (Buffer
->Event
.KeyEvent
.bKeyDown
== TRUE
))
100 (ULONG
)strlen(szText
),
112 CONSOLE_ConOutPrintf(
113 IN LPCSTR szFormat
, ...)
119 va_start(arg_ptr
, szFormat
);
120 vsprintf(szOut
, szFormat
, arg_ptr
);
126 (ULONG
)strlen(szOut
),
134 return FlushConsoleInputBuffer(StdInput
);
138 CONSOLE_GetCursorX(VOID
)
140 CONSOLE_SCREEN_BUFFER_INFO csbi
;
142 GetConsoleScreenBufferInfo(StdOutput
, &csbi
);
144 return csbi
.dwCursorPosition
.X
;
148 CONSOLE_GetCursorY(VOID
)
150 CONSOLE_SCREEN_BUFFER_INFO csbi
;
152 GetConsoleScreenBufferInfo(StdOutput
, &csbi
);
154 return csbi
.dwCursorPosition
.Y
;
158 CONSOLE_SetCursorType(
162 CONSOLE_CURSOR_INFO cci
;
164 cci
.dwSize
= bInsert
? 10 : 99;
165 cci
.bVisible
= bVisible
;
167 SetConsoleCursorInfo(StdOutput
, &cci
);
179 SetConsoleCursorPosition(StdOutput
, coPos
);
183 CONSOLE_ClearScreen(VOID
)
191 FillConsoleOutputAttribute(
193 FOREGROUND_WHITE
| BACKGROUND_BLUE
,
198 FillConsoleOutputCharacterA(
207 CONSOLE_InvertTextXY(
216 for (coPos
.Y
= y
; coPos
.Y
< y
+ row
; coPos
.Y
++)
220 FillConsoleOutputAttribute(
222 FOREGROUND_BLUE
| BACKGROUND_WHITE
,
230 CONSOLE_NormalTextXY(
239 for (coPos
.Y
= y
; coPos
.Y
< y
+ row
; coPos
.Y
++)
243 FillConsoleOutputAttribute(
245 FOREGROUND_WHITE
| BACKGROUND_BLUE
,
264 WriteConsoleOutputCharacterA(
273 CONSOLE_SetInputTextXY(
286 Length
= (SHORT
)wcslen(Text
);
287 if (Length
> len
- 1)
290 FillConsoleOutputAttribute(
297 WriteConsoleOutputCharacterW(
305 FillConsoleOutputCharacterA(
312 if (len
> Length
+ 1)
315 FillConsoleOutputCharacterA(
325 CONSOLE_SetUnderlinedTextXY(
337 Length
= (ULONG
)strlen(Text
);
339 WriteConsoleOutputCharacterA(
347 FillConsoleOutputCharacterA(
356 CONSOLE_SetStatusText(
365 vsprintf(Buffer
, fmt
, ap
);
369 coPos
.Y
= yScreen
- 1;
371 FillConsoleOutputAttribute(
378 FillConsoleOutputCharacterA(
385 WriteConsoleOutputCharacterA(
388 (ULONG
)strlen(Buffer
),
394 CONSOLE_SetStatusTextX(
404 vsprintf(Buffer
, fmt
, ap
);
408 coPos
.Y
= yScreen
- 1;
410 FillConsoleOutputAttribute(
417 FillConsoleOutputCharacterA(
426 WriteConsoleOutputCharacterA(
429 (ULONG
)strlen(Buffer
),
435 CONSOLE_SetStatusTextAutoFitX(
444 vsprintf(Buffer
, fmt
, ap
);
447 Length
= (ULONG
)strlen(Buffer
);
449 if (Length
+ x
<= 79)
451 CONSOLE_SetStatusTextX (x
, Buffer
);
455 CONSOLE_SetStatusTextX (79 - Length
, Buffer
);
460 CONSOLE_SetInvertedTextXY(
472 Length
= (ULONG
)strlen(Text
);
474 FillConsoleOutputAttribute(
476 FOREGROUND_BLUE
| BACKGROUND_WHITE
,
481 WriteConsoleOutputCharacterA(
490 CONSOLE_SetHighlightedTextXY(
502 Length
= (ULONG
)strlen(Text
);
504 FillConsoleOutputAttribute(
506 FOREGROUND_WHITE
| FOREGROUND_INTENSITY
| BACKGROUND_BLUE
,
511 WriteConsoleOutputCharacterA(
531 vsprintf(buffer
, fmt
, ap
);
537 WriteConsoleOutputCharacterA(
540 (ULONG
)strlen(buffer
),
546 CONSOLE_PrintTextXYN(
559 vsprintf(buffer
, fmt
, ap
);
565 Length
= (SHORT
)strlen(buffer
);
566 if (Length
> len
- 1)
569 WriteConsoleOutputCharacterA(
580 FillConsoleOutputCharacterA(
590 CONSOLE_SetStyledText(
602 Length
= (ULONG
)strlen(Text
);
604 if (Flags
& TEXT_TYPE_STATUS
)
607 coPos
.Y
= yScreen
- 1;
609 else /* TEXT_TYPE_REGULAR (Default) */
615 if (Flags
& TEXT_ALIGN_CENTER
)
617 coPos
.X
= (xScreen
- Length
) /2;
619 else if(Flags
& TEXT_ALIGN_RIGHT
)
621 coPos
.X
= coPos
.X
- Length
;
623 if (Flags
& TEXT_PADDING_SMALL
)
627 else if (Flags
& TEXT_PADDING_MEDIUM
)
631 else if (Flags
& TEXT_PADDING_BIG
)
636 else /* TEXT_ALIGN_LEFT (Default) */
638 if (Flags
& TEXT_PADDING_SMALL
)
642 else if (Flags
& TEXT_PADDING_MEDIUM
)
646 else if (Flags
& TEXT_PADDING_BIG
)
652 if (Flags
& TEXT_TYPE_STATUS
)
654 CONSOLE_SetStatusTextX(coPos
.X
, Text
);
656 else /* TEXT_TYPE_REGULAR (Default) */
658 if (Flags
& TEXT_STYLE_HIGHLIGHT
)
660 CONSOLE_SetHighlightedTextXY(coPos
.X
, coPos
.Y
, Text
);
662 else if (Flags
& TEXT_STYLE_UNDERLINE
)
664 CONSOLE_SetUnderlinedTextXY(coPos
.X
, coPos
.Y
, Text
);
666 else /* TEXT_STYLE_NORMAL (Default) */
668 CONSOLE_SetTextXY(coPos
.X
, coPos
.Y
, Text
);