VOID MiniTuiDrawBackdrop(VOID)
{
//
// Fill in a black background
//
TuiFillArea(0, 0, UiScreenWidth - 1, UiScreenHeight - 1, 0, 0);
//
// Update the screen buffer
//
VideoCopyOffScreenBufferToVRAM();
}
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();
}
/*
* DrawBox()
* This function assumes coordinates are zero-based
*/
VOID TuiDrawBox(ULONG Left, ULONG Top, ULONG Right, ULONG Bottom, UCHAR VertStyle, UCHAR HorzStyle, BOOLEAN Fill, BOOLEAN Shadow, UCHAR Attr)
{
UCHAR ULCorner, URCorner, LLCorner, LRCorner;
// Calculate the corner values
if (HorzStyle == HORZ)
{
if (VertStyle == VERT)
{
ULCorner = UL;
URCorner = UR;
LLCorner = LL;
LRCorner = LR;
}
else // VertStyle == D_VERT
{
ULCorner = VD_UL;
URCorner = VD_UR;
LLCorner = VD_LL;
LRCorner = VD_LR;
}
}
else // HorzStyle == D_HORZ
{
if (VertStyle == VERT)
{
ULCorner = HD_UL;
URCorner = HD_UR;
LLCorner = HD_LL;
LRCorner = HD_LR;
}
else // VertStyle == D_VERT
{
ULCorner = D_UL;
URCorner = D_UR;
LLCorner = D_LL;
LRCorner = D_LR;
}
}
// Fill in box background
if (Fill)
{
TuiFillArea(Left, Top, Right, Bottom, ' ', Attr);
}
// Fill in corners
TuiFillArea(Left, Top, Left, Top, ULCorner, Attr);
TuiFillArea(Right, Top, Right, Top, URCorner, Attr);
TuiFillArea(Left, Bottom, Left, Bottom, LLCorner, Attr);
TuiFillArea(Right, Bottom, Right, Bottom, LRCorner, Attr);
// Fill in left line
TuiFillArea(Left, Top+1, Left, Bottom-1, VertStyle, Attr);
// Fill in top line
TuiFillArea(Left+1, Top, Right-1, Top, HorzStyle, Attr);
// Fill in right line
TuiFillArea(Right, Top+1, Right, Bottom-1, VertStyle, Attr);
// Fill in bottom line
TuiFillArea(Left+1, Bottom, Right-1, Bottom, HorzStyle, Attr);
// Draw the shadow
if (Shadow)
{
TuiDrawShadow(Left, Top, Right, Bottom);
}
}
