correct font handling

Signed-off-by: SergeySlice <sergey.slice@gmail.com>

rEFIt_UEFI/libeg/VectorGraphics.cpp

@@ -48,22 +48,25 @@ extern VOID
 WaitForKeyPress(CHAR16 *Message);
 
 extern void DumpFloat2 (CONST char* s, float* t, int N);
+#if !USE_XTHEME
 extern EG_IMAGE *BackgroundImage;
 extern EG_IMAGE *Banner;
 extern EG_IMAGE *BigBack;
 extern INTN BanHeight;
 extern INTN row0TileSize;
 extern INTN row1TileSize;
-extern INTN FontWidth;
+//extern INTN FontWidth;
+#endif
 extern UINTN NumFrames;
 extern UINTN FrameTime;
 extern BOOLEAN DayLight;
 
-textFaces       textFace[4]; //0-help 1-message 2-menu 3-test
+
+textFaces       textFace[4]; //0-help 1-message 2-menu 3-test, far future it will be infinite list with id
 NSVGparser      *mainParser = NULL;  //it must be global variable
 
 #if USE_XTHEME
-EFI_STATUS ParseSVGXIcon(NSVGparser  *p, INTN Id, CONST CHAR8 *IconName, float Scale, OUT XImage&  Image)
+EFI_STATUS ParseSVGXIcon(NSVGparser  *p, INTN Id, XString& IconNameX, float Scale, OUT XImage&  Image)
 {
   EFI_STATUS      Status = EFI_NOT_FOUND;
   NSVGimage       *SVGimage;
@@ -73,6 +76,7 @@ EFI_STATUS ParseSVGXIcon(NSVGparser  *p, INTN Id, CONST CHAR8 *IconName, float S
   NSVGgroup   *group;
   NSVGimage   *IconImage;
   NSVGshape   *shapeNext, *shapesTail = NULL, *shapePrev;
+  CONST CHAR8 *IconName = IconNameX.c_str();
 
   NSVGparser* p2 = nsvg__createParser();
   IconImage = p2->image;
@@ -719,102 +723,6 @@ EG_IMAGE * LoadSvgFrame(INTN i)
   return Frame;
 }
 
-#if 0
-VOID RenderSVGfont(NSVGfont  *fontSVG, UINT32 color)
-{
-//  EFI_STATUS      Status;
-  float           FontScale;
-  NSVGparser      *p;
-  NSVGrasterizer  *rast;
-  INTN i;
-  if (!fontSVG) {
-    return;
-  }
-  //free old font
-  if (FontImage != NULL) {
-    egFreeImage (FontImage);
-    FontImage = NULL;
-  }
-  INTN Height = FontHeight + 4;
-//  DBG("load font %s\n", fontSVG->fontFamily);
-  if (fontSVG->unitsPerEm < 1.f) {
-    fontSVG->unitsPerEm = 1000.f;
-  }
-  float fH = fontSVG->bbox[3] - fontSVG->bbox[1];
-  if (fH == 0.f) {
-    fH = fontSVG->unitsPerEm;
-  }
-  FontScale = (float)FontHeight / fH;
-  DBG("font scale %ls\n", FontScale);
-  FontWidth = (int)(fontSVG->horizAdvX * FontScale);
-  INTN Width = FontWidth * (AsciiPageSize + GlobalConfig.CodepageSize);
-  FontImage = egCreateImage(Width, Height, TRUE);
-
-  p = nsvg__createParser();
-  if (!p) {
-    return;
-  }
-//  p->font = fontSVG;
-  p->image->height = (float)Height;
-  p->image->width = (float)Width;
-
-  NSVGtext* text = (NSVGtext*)AllocateZeroPool(sizeof(NSVGtext));
-  if (!text) {
-    return;
-  }
-  text->fontSize = (float)FontHeight;
-  text->font = fontSVG;
-  text->fontColor = color;
-
-//  DBG("RenderSVGfont: fontID=%s\n", text->font->id);
-//  DBG("RenderSVGfont:  family=%s\n", text->font->fontFamily);
-  //add to head
-  text->next = p->text;
-  p->text = text;
-  //for each letter rasterize glyph into FontImage
-  //0..0xC0 == AsciiPageSize
-  // cyrillic 0x410..0x450 at 0xC0
-  float x = 0.f;
-  float y = fontSVG->bbox[1] * FontScale;; //(float)Height;
-  p->isText = TRUE;
-  for (i = 0; i < AsciiPageSize; i++) {
-    addLetter(p, i, x, y, FontScale, color);
-    x += (float)FontWidth;
-  }
-  x = AsciiPageSize * FontWidth;
-  for (i = GlobalConfig.Codepage; i < GlobalConfig.Codepage+GlobalConfig.CodepageSize; i++) {
-    addLetter(p, i, x, y, FontScale, color);
-    x += (float)FontWidth;
-  }
-  p->image->realBounds[0] = fontSVG->bbox[0] * FontScale;
-  p->image->realBounds[1] = fontSVG->bbox[1] * FontScale;
-  p->image->realBounds[2] = fontSVG->bbox[2] * FontScale + x; //last bound
-  p->image->realBounds[3] = fontSVG->bbox[3] * FontScale;
-
-  //We made an image, then rasterize it
-  rast = nsvgCreateRasterizer();
-  nsvgRasterize(rast, p->image, 0, 0, 1.0f, 1.0f, (UINT8*)FontImage->PixelData, (int)Width, (int)Height, (int)(Width*4));
-
-#if 0 //DEBUG_FONT
-  //save font as png yyyyy
-  UINT8           *FileData = NULL;
-  UINTN           FileDataLength = 0U;
-
-  EFI_UGA_PIXEL *ImagePNG = (EFI_UGA_PIXEL *)FontImage->PixelData;
-
-  unsigned lode_return =
-    eglodepng_encode(&FileData, &FileDataLength, (CONST UINT8*)ImagePNG, (UINTN)FontImage->Width, (UINTN)FontImage->Height);
-
-  if (!lode_return) {
-    egSaveFile(SelfRootDir, L"\\FontSVG.png", FileData, FileDataLength);
-  }
-#endif
-  nsvgDeleteRasterizer(rast);
-//  nsvg__deleteParser(p);
-  return;
-}
-#endif
-
 // it is not draw, it is render and mainly used in egRenderText
 // which is used in icns.cpp as an icon rplacement if no image found, looks like not used
 // in menu.cpp 3 places

rEFIt_UEFI/libeg/libeg.h

@@ -37,7 +37,7 @@
 #ifndef __LIBEG_LIBEG_H__
 #define __LIBEG_LIBEG_H__
 
-#define USE_XTHEME 0
+#define USE_XTHEME 1
 
 #ifdef __cplusplus
 extern "C" {

rEFIt_UEFI/libeg/text.cpp

@@ -56,7 +56,7 @@
 
 
 EG_IMAGE *FontImage = NULL;
-INTN FontWidth = 9;
+INTN FontWidth = 9;  //local variable
 INTN FontHeight = 18;
 INTN TextHeight = 19;
 NSVGfontChain *fontsDB = NULL;
@@ -89,6 +89,7 @@ VOID egMeasureText(IN CONST CHAR16 *Text, OUT INTN *Width, OUT INTN *Height)
 }
 #endif
 
+//should be rewritten to use XImage and XStringW
 EG_IMAGE * egLoadFontImage(IN BOOLEAN UseEmbedded, IN INTN Rows, IN INTN Cols)
 {
   EG_IMAGE    *NewImage = NULL, *NewFontImage;
@@ -102,6 +103,15 @@ EG_IMAGE * egLoadFontImage(IN BOOLEAN UseEmbedded, IN INTN Rows, IN INTN Cols)
     NewImage = egDecodePNG(ACCESS_EMB_DATA(emb_font_data), ACCESS_EMB_SIZE(emb_font_data), TRUE);
     MsgLog("Using embedded font: %s\n", NewImage ? "Success" : "Error");
   } else {
+#if USE_XTHEME
+    if (!ThemeX.TypeSVG) {
+      NewImage = egLoadImage(ThemeDir, isKorean ? L"FontKorean.png" : ThemeX.FontFileName.data(), TRUE);
+      MsgLog("Loading font from ThemeDir: %s\n", NewImage ? "Success" : "Error");
+    } else {
+      MsgLog("Using SVG font\n");
+      return FontImage;
+    }
+#else
     if (!GlobalConfig.TypeSVG) {
       NewImage = egLoadImage(ThemeDir, isKorean ? L"FontKorean.png" : GlobalConfig.FontFileName, TRUE);
       MsgLog("Loading font from ThemeDir: %s\n", NewImage ? "Success" : "Error");
@@ -109,11 +119,17 @@ EG_IMAGE * egLoadFontImage(IN BOOLEAN UseEmbedded, IN INTN Rows, IN INTN Cols)
       MsgLog("Using SVG font\n");
       return FontImage;
     }
+#endif
   }
   
   if (!NewImage) {
     //then take from common font folder
+#if USE_XTHEME
+    fontFilePath = PoolPrint(L"%s\\%s", commonFontDir, isKorean ? L"FontKorean.png" : ThemeX.FontFileName.data());
+#else
     fontFilePath = PoolPrint(L"%s\\%s", commonFontDir, isKorean ? L"FontKorean.png" : GlobalConfig.FontFileName);
+#endif
+    
     NewImage = egLoadImage(SelfRootDir, fontFilePath, TRUE);
     //else use embedded
     if (!NewImage) {
@@ -145,7 +161,12 @@ EG_IMAGE * egLoadFontImage(IN BOOLEAN UseEmbedded, IN INTN Rows, IN INTN Cols)
   
   FontWidth = ImageWidth / Cols;
   FontHeight = ImageHeight / Rows;
+#if USE_XTHEME
+  TextHeight = FontHeight + (int)(TEXT_YMARGIN * 2 * ThemeX.Scale);
+#else
   TextHeight = FontHeight + (int)(TEXT_YMARGIN * 2 * GlobalConfig.Scale);
+#endif
+  
   FirstPixel = *PixelPtr;
   for (y = 0; y < Rows; y++) {
     for (j = 0; j < FontHeight; j++) {
@@ -158,8 +179,13 @@ EG_IMAGE * egLoadFontImage(IN BOOLEAN UseEmbedded, IN INTN Rows, IN INTN Cols)
             (PixelPtr->r == FirstPixel.r)
             ) {
           PixelPtr->a = 0;
+#if USE_XTHEME
+        } else if (ThemeX.DarkEmbedded) {
+          *PixelPtr = SemiWhitePixel;
+#else
         } else if (GlobalConfig.DarkEmbedded) {
           *PixelPtr = SemiWhitePixel;
+#endif
         }
         NewFontImage->PixelData[Ypos + x] = *PixelPtr++;
       }
@@ -175,12 +201,18 @@ VOID PrepareFont()
 {
   EG_PIXEL    *p;
   INTN         Width, Height;
-
+#if USE_XTHEME
+  TextHeight = FontHeight + (int)(TEXT_YMARGIN * 2 * ThemeX.Scale);
+  if (ThemeX.TypeSVG) {
+    return;
+  }
+#else
   TextHeight = FontHeight + (int)(TEXT_YMARGIN * 2 * GlobalConfig.Scale);
   if (GlobalConfig.TypeSVG) {
     //    FontImage = RenderSVGfont();
     return;
   }
+#endif
 
   if (FontImage) {
     egFreeImage(FontImage);
@@ -190,10 +222,12 @@ VOID PrepareFont()
   if (gLanguage == korean) {
     FontImage = egLoadFontImage(FALSE, 10, 28);
     if (FontImage) {
-//      FontHeight = 16;  //delete?
+#if USE_XTHEME
+      ThemeX.CharWidth = 22;
+#else
       GlobalConfig.CharWidth = 22;
-//      FontWidth = GlobalConfig.CharWidth; //delete?
+#endif
-//      TextHeight = FontHeight + TEXT_YMARGIN * 2;
+      
       MsgLog("Using Korean font matrix\n");
       return;
     } else {
@@ -209,6 +243,20 @@ VOID PrepareFont()
   }
   
   if (FontImage) {
+#if USE_XTHEME
+    if (ThemeX.Font == FONT_GRAY) {
+      //invert the font. embedded is dark
+      p = FontImage->PixelData;
+      for (Height = 0; Height < FontImage->Height; Height++){
+        for (Width = 0; Width < FontImage->Width; Width++, p++){
+          p->b ^= 0xFF;
+          p->g ^= 0xFF;
+          p->r ^= 0xFF;
+          //p->a = 0xFF;    //huh!
+        }
+      }
+    }
+#else
     if (GlobalConfig.Font == FONT_GRAY) {
       //invert the font. embedded is dark
       p = FontImage->PixelData;
@@ -221,6 +269,7 @@ VOID PrepareFont()
         }
       }
     }
+#endif
     
 //    TextHeight = FontHeight + TEXT_YMARGIN * 2;
 	  DBG("Font %d prepared WxH=%lldx%lld CharWidth=%lld\n", GlobalConfig.Font, FontWidth, FontHeight, GlobalConfig.CharWidth);
@@ -297,7 +346,12 @@ INTN egRenderText(IN CONST CHAR16 *Text, IN OUT EG_IMAGE *CompImage,
 
   
   // clip the text
+#if USE_XTHEME
+  TextLength = Text.size();
+#else
   TextLength = StrLen(Text);
+#endif
+  
   if (!FontImage) {
 //    GlobalConfig.Font = FONT_ALFA;
     PrepareFont();
@@ -332,10 +386,17 @@ INTN egRenderText(IN CONST CHAR16 *Text, IN OUT EG_IMAGE *CompImage,
     c = Text[i];
 #endif
     if (gLanguage != korean) {
+#if USE_XTHEME
+      c1 = (((c >= ThemeX.Codepage) ? (c - (ThemeX.Codepage - AsciiPageSize)) : c) & 0xff); //International letters
+      c = c1;
+
+      if (ThemeX.Proportional) {
+#else
       c1 = (((c >= GlobalConfig.Codepage) ? (c - (GlobalConfig.Codepage - AsciiPageSize)) : c) & 0xff); //International letters
       c = c1;
         
       if (GlobalConfig.Proportional) {
+#endif
         if (c0 <= 0x20) {  // space before or at buffer edge
           LeftSpace = 2;
         } else {

rEFIt_UEFI/refit/lib.h

@@ -504,8 +504,9 @@ EFI_STATUS InitializeUnicodeCollationProtocol (VOID);
 #define LAYOUT_X_EDGE    (20)
 #define BAR_WIDTH         (16)
 
-extern INTN FontWidth;
+// local variables
-extern INTN FontHeight;
+//extern INTN FontWidth;
+//extern INTN FontHeight;
 extern INTN TextHeight;
 extern INTN row0TileSize;
 extern INTN row1TileSize;