115 lines
2.2 KiB
C
115 lines
2.2 KiB
C
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/*++
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Copyright (c) 1999 Intel Corporation
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Module Name:
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libStatus.c
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Abstract:
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Defines the StatusBar data type and the operations for it.
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--*/
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#ifndef _LIB_STATUS_BAR
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#define _LIB_STATUS_BAR
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#include "libMisc.h"
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STATIC EFI_STATUS MainStatusBarInit (VOID);
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STATIC EFI_STATUS MainStatusBarCleanup (VOID);
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STATIC EFI_STATUS MainStatusBarRefresh (VOID);
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STATIC EFI_STATUS MainStatusBarHide (VOID);
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STATIC EFI_STATUS MainStatusBarSetStatusString (CHAR16*);
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STATIC EFI_STATUS MainStatusBarSetOffset (UINTN);
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EE_STATUS_BAR MainStatusBar = {
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NULL,
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0x00,
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MainStatusBarInit,
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MainStatusBarCleanup,
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MainStatusBarRefresh,
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MainStatusBarHide,
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MainStatusBarSetStatusString,
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MainStatusBarSetOffset
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};
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STATIC
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EFI_STATUS
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MainStatusBarInit ()
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{
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/* Nothing to do.... */
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MainStatusBar.SetStatusString(L"");
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return EFI_SUCCESS;
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}
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STATIC
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EFI_STATUS
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MainStatusBarCleanup ()
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{
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MainEditor.FileBuffer->ClearLine(STATUS_BAR_LOCATION);
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if ( MainStatusBar.StatusString != NULL ) {
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FreePool ((VOID*)MainStatusBar.StatusString);
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}
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return EFI_SUCCESS;
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}
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STATIC
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EFI_STATUS
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MainStatusBarRefresh ()
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{
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EE_COLOR_UNION Orig,New;
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Orig = MainEditor.ColorAttributes;
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New.Colors.Foreground = Orig.Colors.Background;
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New.Colors.Background = Orig.Colors.Foreground;
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Out->SetAttribute (Out,New.Data);
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MainEditor.FileBuffer->ClearLine(STATUS_BAR_LOCATION);
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PrintAt (0,STATUS_BAR_LOCATION,L" Offset: %X %s",
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MainStatusBar.Offset,MainStatusBar.StatusString);
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Out->SetAttribute (Out,Orig.Data);
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MainEditor.FileBuffer->RestorePosition();
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return EFI_SUCCESS;
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}
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STATIC
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EFI_STATUS
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MainStatusBarHide ()
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{
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MainEditor.FileBuffer->ClearLine(STATUS_BAR_LOCATION);
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return EFI_SUCCESS;
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}
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STATIC
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EFI_STATUS
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MainStatusBarSetStatusString (
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IN CHAR16* Str
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)
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{
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if ( MainStatusBar.StatusString != NULL ) {
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FreePool (MainStatusBar.StatusString);
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}
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MainStatusBar.StatusString = StrDuplicate (Str);
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MainStatusBarRefresh();
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return EFI_SUCCESS;
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}
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STATIC
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EFI_STATUS
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MainStatusBarSetOffset (
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IN UINTN Offset
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)
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{
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MainStatusBar.Offset = Offset;
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MainStatusBar.Refresh();
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return EFI_SUCCESS;
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}
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#endif /* _LIB_STATUS_BAR */
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