* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
- * Modifications copyright (c) 2012 Roderick W. Smith
+ * Modifications copyright (c) 2012-2014 Roderick W. Smith
*
* Modifications distributed under the terms of the GNU General Public
* License (GPL) version 3 (GPLv3), a copy of which must be distributed
PrepareBlankLine();
// show the banner if in text mode
- if (GlobalConfig.TextOnly)
+ if (GlobalConfig.TextOnly && (GlobalConfig.ScreensaverTime != -1))
DrawScreenHeader(L"Initializing...");
}
// clear screen and show banner
// (now we know we'll stay in graphics mode)
SwitchToGraphics();
- BltClearScreen(TRUE);
+ if (GlobalConfig.ScreensaverTime != -1) {
+ BltClearScreen(TRUE);
+ } else { // start with screen blanked
+ GraphicsScreenDirty = TRUE;
+ }
}
} // VOID SetupScreen()
// Keyboard input
//
-static BOOLEAN ReadAllKeyStrokes(VOID)
+BOOLEAN ReadAllKeyStrokes(VOID)
{
BOOLEAN GotKeyStrokes;
EFI_STATUS Status;
if (!EFI_ERROR(Status))
return FALSE;
-// StatusToString(ErrorName, Status);
gST->ConOut->SetAttribute (gST->ConOut, ATTR_ERROR);
Print(L"Fatal Error: %r %s\n", Status, where);
gST->ConOut->SetAttribute (gST->ConOut, ATTR_BASIC);
BOOLEAN CheckError(IN EFI_STATUS Status, IN CHAR16 *where)
{
-// CHAR16 ErrorName[64];
-
if (!EFI_ERROR(Status))
return FALSE;
-// StatusToString(ErrorName, Status);
gST->ConOut->SetAttribute (gST->ConOut, ATTR_ERROR);
Print(L"Error: %r %s\n", Status, where);
gST->ConOut->SetAttribute (gST->ConOut, ATTR_BASIC);
BltClearScreen(TRUE);
}
-VOID BltClearScreen(IN BOOLEAN ShowBanner)
+VOID BltClearScreen(BOOLEAN ShowBanner)
{
static EG_IMAGE *Banner = NULL;
+ EG_IMAGE *NewBanner = NULL;
INTN BannerPosX, BannerPosY;
+ EG_PIXEL Black = { 0x0, 0x0, 0x0, 0 };
if (ShowBanner && !(GlobalConfig.HideUIFlags & HIDEUI_FLAG_BANNER)) {
// load banner on first call
if (Banner == NULL) {
- if (GlobalConfig.BannerFileName == NULL) {
- Banner = egPrepareEmbeddedImage(&egemb_refind_banner, FALSE);
- } else {
+ if (GlobalConfig.BannerFileName)
Banner = egLoadImage(SelfDir, GlobalConfig.BannerFileName, FALSE);
- if ((Banner == NULL) || (Banner->Width > UGAWidth) || (Banner->Height > UGAHeight)) {
- MyFreePool(Banner);
- Banner = egPrepareEmbeddedImage(&egemb_refind_banner, FALSE);
- } // if unusable image
- }
- if (Banner != NULL)
- MenuBackgroundPixel = Banner->PixelData[0];
+ if (Banner == NULL)
+ Banner = egPrepareEmbeddedImage(&egemb_refind_banner, FALSE);
}
+ if (Banner) {
+ if (GlobalConfig.BannerScale == BANNER_FILLSCREEN) {
+ if ((Banner->Height != UGAHeight) || (Banner->Width != UGAWidth)) {
+ NewBanner = egScaleImage(Banner, UGAWidth, UGAHeight);
+ } // if
+ } else if ((Banner->Width > UGAWidth) || (Banner->Height > UGAHeight)) {
+ NewBanner = egCropImage(Banner, 0, 0, (Banner->Width > UGAWidth) ? UGAWidth : Banner->Width,
+ (Banner->Height > UGAHeight) ? UGAHeight : Banner->Height);
+ } // if/elseif
+ if (NewBanner) {
+ MyFreePool(Banner);
+ Banner = NewBanner;
+ }
+ MenuBackgroundPixel = Banner->PixelData[0];
+ } // if Banner exists
+
// clear and draw banner
- egClearScreen(&MenuBackgroundPixel);
+ if (GlobalConfig.ScreensaverTime != -1)
+ egClearScreen(&MenuBackgroundPixel);
+ else
+ egClearScreen(&Black);
+
if (Banner != NULL) {
BannerPosX = (Banner->Width < UGAWidth) ? ((UGAWidth - Banner->Width) / 2) : 0;
- BannerPosY = ComputeRow0PosX() - Banner->Height - LAYOUT_BANNER_YGAP;
+ BannerPosY = (INTN) (ComputeRow0PosY() / 2) - (INTN) Banner->Height;
if (BannerPosY < 0)
BannerPosY = 0;
- BltImage(Banner, (UINTN) BannerPosX, (UINTN) BannerPosY);
+ GlobalConfig.BannerBottomEdge = BannerPosY + Banner->Height;
+ if (GlobalConfig.ScreensaverTime != -1)
+ BltImage(Banner, (UINTN) BannerPosX, (UINTN) BannerPosY);
}
- } else {
- // clear to standard background color
- egClearScreen(&StdBackgroundPixel);
+ } else { // not showing banner
+ // clear to menu background color
+ egClearScreen(&MenuBackgroundPixel);
}
GraphicsScreenDirty = FALSE;
-}
+ egFreeImage(GlobalConfig.ScreenBackground);
+ GlobalConfig.ScreenBackground = egCopyScreen();
+} // VOID BltClearScreen()
+
VOID BltImage(IN EG_IMAGE *Image, IN UINTN XPos, IN UINTN YPos)
{
}
// blit to screen and clean up
- egDrawImage(CompImage, XPos, YPos);
+ if (CompImage->HasAlpha)
+ egDrawImageWithTransparency(CompImage, NULL, XPos, YPos, CompImage->Width, CompImage->Height);
+ else
+ egDrawImage(CompImage, XPos, YPos);
egFreeImage(CompImage);
GraphicsScreenDirty = TRUE;
}