mirror of
https://github.com/ApfelTeeSaft/reactos.git
synced 2026-08-29 12:23:30 +00:00
Aleksey Bragin
2db25525a7
Base is FreeLdr from trunk r25063. svn path=/branches/winldr/; revision=25066
101 lines
5.6 KiB
C
101 lines
5.6 KiB
C
/*
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* FreeLoader
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* Copyright (C) 1998-2003 Brian Palmer <[email protected]>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef __UI_H
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#define __UI_H
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extern ULONG UiScreenWidth; // Screen Width
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extern ULONG UiScreenHeight; // Screen Height
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extern UCHAR UiStatusBarFgColor; // Status bar foreground color
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extern UCHAR UiStatusBarBgColor; // Status bar background color
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extern UCHAR UiBackdropFgColor; // Backdrop foreground color
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extern UCHAR UiBackdropBgColor; // Backdrop background color
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extern UCHAR UiBackdropFillStyle; // Backdrop fill style
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extern UCHAR UiTitleBoxFgColor; // Title box foreground color
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extern UCHAR UiTitleBoxBgColor; // Title box background color
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extern UCHAR UiMessageBoxFgColor; // Message box foreground color
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extern UCHAR UiMessageBoxBgColor; // Message box background color
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extern UCHAR UiMenuFgColor; // Menu foreground color
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extern UCHAR UiMenuBgColor; // Menu background color
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extern UCHAR UiTextColor; // Normal text color
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extern UCHAR UiSelectedTextColor; // Selected text color
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extern UCHAR UiSelectedTextBgColor; // Selected text background color
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extern UCHAR UiEditBoxTextColor; // Edit box text color
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extern UCHAR UiEditBoxBgColor; // Edit box text background color
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extern CHAR UiTitleBoxTitleText[260]; // Title box's title text
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extern BOOLEAN UserInterfaceUp; // Tells us if the user interface is displayed
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extern BOOLEAN UiUseSpecialEffects; // Tells us if we should use fade effects
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extern BOOLEAN UiCenterMenu;
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extern BOOLEAN UiMenuBox;
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extern BOOLEAN UiMinimal;
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extern CHAR UiTimeText[];
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extern const CHAR UiMonthNames[12][15];
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///////////////////////////////////////////////////////////////////////////////////////
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//
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// User Interface Functions
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//
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///////////////////////////////////////////////////////////////////////////////////////
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BOOLEAN UiInitialize(BOOLEAN ShowGui); // Initialize User-Interface
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BOOLEAN SetupUiInitialize(VOID); // Initialize User-Interface
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VOID UiUnInitialize(PCSTR BootText); // Un-initialize User-Interface
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VOID UiDrawBackdrop(VOID); // Fills the entire screen with a backdrop
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VOID UiFillArea(ULONG Left, ULONG Top, ULONG Right, ULONG Bottom, CHAR FillChar, UCHAR Attr /* Color Attributes */); // Fills the area specified with FillChar and Attr
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VOID UiDrawShadow(ULONG Left, ULONG Top, ULONG Right, ULONG Bottom); // Draws a shadow on the bottom and right sides of the area specified
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VOID UiDrawBox(ULONG Left, ULONG Top, ULONG Right, ULONG Bottom, UCHAR VertStyle, UCHAR HorzStyle, BOOLEAN Fill, BOOLEAN Shadow, UCHAR Attr); // Draws a box around the area specified
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VOID UiDrawText(ULONG X, ULONG Y, PCSTR Text, UCHAR Attr); // Draws text at coordinates specified
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VOID UiDrawCenteredText(ULONG Left, ULONG Top, ULONG Right, ULONG Bottom, PCSTR TextString, UCHAR Attr); // Draws centered text at the coordinates specified and clips the edges
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VOID UiDrawStatusText(PCSTR StatusText); // Draws text at the very bottom line on the screen
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VOID UiUpdateDateTime(VOID); // Updates the date and time
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VOID UiInfoBox(PCSTR MessageText); // Displays a info box on the screen
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VOID UiMessageBox(PCSTR MessageText); // Displays a message box on the screen with an ok button
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VOID UiMessageBoxCritical(PCSTR MessageText); // Displays a message box on the screen with an ok button using no system resources
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VOID UiDrawProgressBarCenter(ULONG Position, ULONG Range, PCHAR ProgressText); // Draws the progress bar showing nPos percent filled
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VOID UiDrawProgressBar(ULONG Left, ULONG Top, ULONG Right, ULONG Bottom, ULONG Position, ULONG Range, PCHAR ProgressText); // Draws the progress bar showing nPos percent filled
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VOID UiShowMessageBoxesInSection(PCSTR SectionName); // Displays all the message boxes in a given section
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VOID UiEscapeString(PCHAR String); // Processes a string and changes all occurances of "\n" to '\n'
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BOOLEAN UiEditBox(PCSTR MessageText, PCHAR EditTextBuffer, ULONG Length);
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UCHAR UiTextToColor(PCSTR ColorText); // Converts the text color into it's equivalent color value
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UCHAR UiTextToFillStyle(PCSTR FillStyleText); // Converts the text fill into it's equivalent fill value
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VOID UiTruncateStringEllipsis(PCHAR StringText, ULONG MaxChars); // Truncates a string to MaxChars by adding an ellipsis on the end '...'
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VOID UiFadeInBackdrop(VOID); // Draws the backdrop and fades the screen in
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VOID UiFadeOut(VOID); // Fades the screen out
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///////////////////////////////////////////////////////////////////////////////////////
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//
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// Menu Functions
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//
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///////////////////////////////////////////////////////////////////////////////////////
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typedef BOOLEAN (*UiMenuKeyPressFilterCallback)(ULONG KeyPress);
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BOOLEAN UiDisplayMenu(PCSTR MenuItemList[], ULONG MenuItemCount, ULONG DefaultMenuItem, LONG MenuTimeOut, ULONG* SelectedMenuItem, BOOLEAN CanEscape, UiMenuKeyPressFilterCallback KeyPressFilter);
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#endif // #defined __UI_H
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