* 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
#include "config.h"
#include "libegint.h"
#include "lib.h"
+#include "menu.h"
#include "../include/refit_call_wrapper.h"
#include "../include/egemb_refind_banner.h"
AllowGraphicsMode = TRUE;
} else {
AllowGraphicsMode = FALSE;
+ egSetTextMode(GlobalConfig.RequestedTextMode);
egSetGraphicsModeEnabled(FALSE); // just to be sure we are in text mode
}
GraphicsScreenDirty = TRUE;
PrepareBlankLine();
// show the banner if in text mode
- if (GlobalConfig.TextOnly)
+ if (GlobalConfig.TextOnly && (GlobalConfig.ScreensaverTime != -1))
DrawScreenHeader(L"Initializing...");
}
+// Set the screen resolution and mode (text vs. graphics).
VOID SetupScreen(VOID)
{
UINTN NewWidth, NewHeight;
+ // Convert mode number to horizontal & vertical resolution values
+ if ((GlobalConfig.RequestedScreenWidth > 0) && (GlobalConfig.RequestedScreenHeight == 0))
+ egGetResFromMode(&(GlobalConfig.RequestedScreenWidth), &(GlobalConfig.RequestedScreenHeight));
+
+ // Set the believed-to-be current resolution to the LOWER of the current
+ // believed-to-be resolution and the requested resolution. This is done to
+ // enable setting a lower-than-default resolution.
if ((GlobalConfig.RequestedScreenWidth > 0) && (GlobalConfig.RequestedScreenHeight > 0)) {
UGAWidth = (UGAWidth < GlobalConfig.RequestedScreenWidth) ? UGAWidth : GlobalConfig.RequestedScreenWidth;
UGAHeight = (UGAHeight < GlobalConfig.RequestedScreenHeight) ? UGAHeight : GlobalConfig.RequestedScreenHeight;
}
+
+ // Set text mode. If this requires increasing the size of the graphics mode, do so.
if (egSetTextMode(GlobalConfig.RequestedTextMode)) {
egGetScreenSize(&NewWidth, &NewHeight);
if ((NewWidth > UGAWidth) || (NewHeight > UGAHeight)) {
UGAWidth = NewWidth;
UGAHeight = NewHeight;
}
- if (UGAWidth > GlobalConfig.RequestedScreenWidth) {
+ if ((UGAWidth > GlobalConfig.RequestedScreenWidth) || (UGAHeight > GlobalConfig.RequestedScreenHeight)) {
// Requested text mode forces us to use a bigger graphics mode
- // TODO: Convert single mode # to width & height to check it
GlobalConfig.RequestedScreenWidth = UGAWidth;
GlobalConfig.RequestedScreenHeight = UGAHeight;
} // if
}
if (GlobalConfig.RequestedScreenWidth > 0) {
- if (!egSetScreenSize(&GlobalConfig.RequestedScreenWidth, &GlobalConfig.RequestedScreenHeight))
- Print(L"Error setting screen size!\n");
+ egSetScreenSize(&(GlobalConfig.RequestedScreenWidth), &(GlobalConfig.RequestedScreenHeight));
egGetScreenSize(&UGAWidth, &UGAHeight);
} // if user requested a particular screen resolution
// 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)
- 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 (Banner != NULL)
- BltImage(Banner, (UGAWidth - Banner->Width) >> 1,
- ((UGAHeight - LAYOUT_TOTAL_HEIGHT) >> 1) + LAYOUT_BANNER_HEIGHT - Banner->Height);
+ if (GlobalConfig.ScreensaverTime != -1)
+ egClearScreen(&MenuBackgroundPixel);
+ else
+ egClearScreen(&Black);
+
+ if (Banner != NULL) {
+ BannerPosX = (Banner->Width < UGAWidth) ? ((UGAWidth - Banner->Width) / 2) : 0;
+ BannerPosY = (INTN) (ComputeRow0PosY() / 2) - (INTN) Banner->Height;
+ if (BannerPosY < 0)
+ BannerPosY = 0;
+ 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);
- egFreeImage(CompImage);
- GraphicsScreenDirty = TRUE;
+ if (CompImage != NULL) {
+ if (CompImage->HasAlpha)
+ egDrawImageWithTransparency(CompImage, NULL, XPos, YPos, CompImage->Width, CompImage->Height);
+ else
+ egDrawImage(CompImage, XPos, YPos);
+ egFreeImage(CompImage);
+ GraphicsScreenDirty = TRUE;
+ }
}
// Line-editing functions borrowed from gummiboot (cursor_left(), cursor_right(), & line_edit()).