VOID TuiDrawStatusText(PCSTR StatusText)
{
ULONG i;
TuiDrawText(0, UiScreenHeight-1, " ", ATTR(UiStatusBarFgColor, UiStatusBarBgColor));
TuiDrawText(1, UiScreenHeight-1, StatusText, ATTR(UiStatusBarFgColor, UiStatusBarBgColor));
for (i=strlen(StatusText)+1; i<UiScreenWidth; i++)
{
TuiDrawText(i, UiScreenHeight-1, " ", ATTR(UiStatusBarFgColor, UiStatusBarBgColor));
}
VideoCopyOffScreenBufferToVRAM();
}
VOID MiniTuiDrawProgressBar(ULONG Left, ULONG Top, ULONG Right, ULONG Bottom, ULONG Position, ULONG Range, PCHAR ProgressText)
{
ULONG i;
ULONG ProgressBarWidth = (Right - Left) - 4;
// First make sure the progress bar text fits
UiTruncateStringEllipsis(ProgressText, ProgressBarWidth - 4);
if (Position > Range)
{
Position = Range;
}
//
// Draw the "Loading..." text
//
TuiDrawCenteredText(Left + 2, Top + 1, Right - 2, Top + 1, ProgressText, ATTR(7, 0));
// Draw the percent complete
for (i=0; i<(Position*ProgressBarWidth)/Range; i++)
{
TuiDrawText(Left+2+i, Top+2, "\xDB", ATTR(UiTextColor, UiMenuBgColor));
}
TuiUpdateDateTime();
VideoCopyOffScreenBufferToVRAM();
}
VOID TuiDrawCenteredText(ULONG Left, ULONG Top, ULONG Right, ULONG Bottom, PCSTR TextString, UCHAR Attr)
{
ULONG TextLength;
ULONG BoxWidth;
ULONG BoxHeight;
ULONG LineBreakCount;
ULONG Index;
ULONG LastIndex;
ULONG RealLeft;
ULONG RealTop;
ULONG X;
ULONG Y;
CHAR Temp[2];
TextLength = strlen(TextString);
// Count the new lines and the box width
LineBreakCount = 0;
BoxWidth = 0;
LastIndex = 0;
for (Index=0; Index<TextLength; Index++)
{
if (TextString[Index] == '\n')
{
LastIndex = Index;
LineBreakCount++;
}
else
{
if ((Index - LastIndex) > BoxWidth)
{
BoxWidth = (Index - LastIndex);
}
}
}
BoxHeight = LineBreakCount + 1;
RealLeft = (((Right - Left) - BoxWidth) / 2) + Left;
RealTop = (((Bottom - Top) - BoxHeight) / 2) + Top;
LastIndex = 0;
for (Index=0; Index<TextLength; Index++)
{
if (TextString[Index] == '\n')
{
RealTop++;
LastIndex = 0;
}
else
{
X = RealLeft + LastIndex;
Y = RealTop;
LastIndex++;
Temp[0] = TextString[Index];
Temp[1] = 0;
TuiDrawText(X, Y, Temp, Attr);
}
}
}
VOID TuiDrawBackdrop(VOID)
{
//
// Fill in the background (excluding title box & status bar)
//
TuiFillArea(0,
TUI_TITLE_BOX_CHAR_HEIGHT,
UiScreenWidth - 1,
UiScreenHeight - 2,
UiBackdropFillStyle,
ATTR(UiBackdropFgColor, UiBackdropBgColor));
//
// Draw the title box
//
TuiDrawBox(0,
0,
UiScreenWidth - 1,
TUI_TITLE_BOX_CHAR_HEIGHT - 1,
D_VERT,
D_HORZ,
TRUE,
FALSE,
ATTR(UiTitleBoxFgColor, UiTitleBoxBgColor));
//
// Draw version text
//
TuiDrawText(2,
1,
GetFreeLoaderVersionString(),
ATTR(UiTitleBoxFgColor, UiTitleBoxBgColor));
//
// Draw copyright
//
TuiDrawText(2,
2,
BY_AUTHOR,
ATTR(UiTitleBoxFgColor, UiTitleBoxBgColor));
TuiDrawText(2,
3,
AUTHOR_EMAIL,
ATTR(UiTitleBoxFgColor, UiTitleBoxBgColor));
//
// Draw help text
//
TuiDrawText(UiScreenWidth - 16, 3, /*"F1 for Help"*/"F8 for Options", ATTR(UiTitleBoxFgColor, UiTitleBoxBgColor));
//
// Draw title text
//
TuiDrawText( (UiScreenWidth / 2) - (strlen(UiTitleBoxTitleText) / 2),
2,
UiTitleBoxTitleText,
ATTR(UiTitleBoxFgColor, UiTitleBoxBgColor));
//
// Draw status bar
//
TuiDrawStatusText("Welcome to FreeLoader!");
//
// Update the date & time
//
TuiUpdateDateTime();
VideoCopyOffScreenBufferToVRAM();
}
VOID TuiUpdateDateTime(VOID)
{
TIMEINFO* TimeInfo;
char DateString[40];
CHAR TimeString[40];
CHAR TempString[20];
BOOLEAN PMHour = FALSE;
/* Don't draw the time if this has been disabled */
if (!UiDrawTime) return;
TimeInfo = ArcGetTime();
if (TimeInfo->Year < 1 || 9999 < TimeInfo->Year ||
TimeInfo->Month < 1 || 12 < TimeInfo->Month ||
TimeInfo->Day < 1 || 31 < TimeInfo->Day ||
23 < TimeInfo->Hour ||
59 < TimeInfo->Minute ||
59 < TimeInfo->Second)
{
/* This happens on QEmu sometimes. We just skip updating */
return;
}
// Get the month name
strcpy(DateString, UiMonthNames[TimeInfo->Month - 1]);
// Get the day
_itoa(TimeInfo->Day, TempString, 10);
// Get the day postfix
if (1 == TimeInfo->Day || 21 == TimeInfo->Day || 31 == TimeInfo->Day)
{
strcat(TempString, "st");
}
else if (2 == TimeInfo->Day || 22 == TimeInfo->Day)
{
strcat(TempString, "nd");
}
else if (3 == TimeInfo->Day || 23 == TimeInfo->Day)
{
strcat(TempString, "rd");
}
else
{
strcat(TempString, "th");
}
// Add the day to the date
strcat(DateString, TempString);
strcat(DateString, " ");
// Get the year and add it to the date
_itoa(TimeInfo->Year, TempString, 10);
strcat(DateString, TempString);
// Draw the date
TuiDrawText(UiScreenWidth-strlen(DateString)-2, 1, DateString, ATTR(UiTitleBoxFgColor, UiTitleBoxBgColor));
// Get the hour and change from 24-hour mode to 12-hour
if (TimeInfo->Hour > 12)
{
TimeInfo->Hour -= 12;
PMHour = TRUE;
}
if (TimeInfo->Hour == 0)
{
TimeInfo->Hour = 12;
}
_itoa(TimeInfo->Hour, TempString, 10);
strcpy(TimeString, " ");
strcat(TimeString, TempString);
strcat(TimeString, ":");
_itoa(TimeInfo->Minute, TempString, 10);
if (TimeInfo->Minute < 10)
{
strcat(TimeString, "0");
}
strcat(TimeString, TempString);
strcat(TimeString, ":");
_itoa(TimeInfo->Second, TempString, 10);
if (TimeInfo->Second < 10)
{
strcat(TimeString, "0");
}
strcat(TimeString, TempString);
if (PMHour)
{
strcat(TimeString, " PM");
}
else
{
strcat(TimeString, " AM");
}
// Draw the time
TuiDrawText(UiScreenWidth-strlen(TimeString)-2, 2, TimeString, ATTR(UiTitleBoxFgColor, UiTitleBoxBgColor));
}