Add Noto fallback fonts.

Look up fallback fonts by unicode script, with a flag to select the serif or
sans-serif font style where such variants exist.

Move all builtin fonts into fitz namespace.

1 files changed, 0 insertions, 138 deletions

diff --git a/source/pdf/pdf-fontfile.c b/source/pdf/pdf-fontfile.c
deleted file mode 100644
index 86b6682b..00000000
--- a/source/pdf/pdf-fontfile.c
+++ /dev/null
@@ -1,138 +0,0 @@
-#include "mupdf/pdf.h"
-
-/*
-	Which fonts are embedded is based on a few preprocessor definitions.
-
-	The base 14 fonts are always embedded.
-	For CJK font substitution we embed DroidSansFallback.
-
-	Set NOCJK to skip all CJK support (this also omits embedding the CJK CMaps)
-	Set NOCJKFONT to skip the embedded CJK font.
-	Set NOCJKFULL to embed a smaller CJK font without CJK Extension A support.
-*/
-
-#ifdef NOCJK
-#define NOCJKFONT
-#endif
-
-#include "gen_font_base14.h"
-
-#ifndef NOCJKFONT
-#ifndef NOCJKFULL
-#include "gen_font_cjk_full.h"
-#else
-#include "gen_font_cjk.h"
-#endif
-#endif
-
-unsigned char *
-pdf_lookup_builtin_font(fz_context *ctx, const char *name, unsigned int *len)
-{
-	if (!strcmp("Courier", name)) {
-		*len = sizeof pdf_font_NimbusMono_Regular;
-		return (unsigned char*) pdf_font_NimbusMono_Regular;
-	}
-	if (!strcmp("Courier-Bold", name)) {
-		*len = sizeof pdf_font_NimbusMono_Bold;
-		return (unsigned char*) pdf_font_NimbusMono_Bold;
-	}
-	if (!strcmp("Courier-Oblique", name)) {
-		*len = sizeof pdf_font_NimbusMono_Oblique;
-		return (unsigned char*) pdf_font_NimbusMono_Oblique;
-	}
-	if (!strcmp("Courier-BoldOblique", name)) {
-		*len = sizeof pdf_font_NimbusMono_BoldOblique;
-		return (unsigned char*) pdf_font_NimbusMono_BoldOblique;
-	}
-	if (!strcmp("Helvetica", name)) {
-		*len = sizeof pdf_font_NimbusSanL_Reg;
-		return (unsigned char*) pdf_font_NimbusSanL_Reg;
-	}
-	if (!strcmp("Helvetica-Bold", name)) {
-		*len = sizeof pdf_font_NimbusSanL_Bol;
-		return (unsigned char*) pdf_font_NimbusSanL_Bol;
-	}
-	if (!strcmp("Helvetica-Oblique", name)) {
-		*len = sizeof pdf_font_NimbusSanL_RegIta;
-		return (unsigned char*) pdf_font_NimbusSanL_RegIta;
-	}
-	if (!strcmp("Helvetica-BoldOblique", name)) {
-		*len = sizeof pdf_font_NimbusSanL_BolIta;
-		return (unsigned char*) pdf_font_NimbusSanL_BolIta;
-	}
-	if (!strcmp("Times-Roman", name)) {
-		*len = sizeof pdf_font_NimbusRomNo9L_Reg;
-		return (unsigned char*) pdf_font_NimbusRomNo9L_Reg;
-	}
-	if (!strcmp("Times-Bold", name)) {
-		*len = sizeof pdf_font_NimbusRomNo9L_Med;
-		return (unsigned char*) pdf_font_NimbusRomNo9L_Med;
-	}
-	if (!strcmp("Times-Italic", name)) {
-		*len = sizeof pdf_font_NimbusRomNo9L_RegIta;
-		return (unsigned char*) pdf_font_NimbusRomNo9L_RegIta;
-	}
-	if (!strcmp("Times-BoldItalic", name)) {
-		*len = sizeof pdf_font_NimbusRomNo9L_MedIta;
-		return (unsigned char*) pdf_font_NimbusRomNo9L_MedIta;
-	}
-	if (!strcmp("Symbol", name)) {
-		*len = sizeof pdf_font_StandardSymL;
-		return (unsigned char*) pdf_font_StandardSymL;
-	}
-	if (!strcmp("ZapfDingbats", name)) {
-		*len = sizeof pdf_font_Dingbats;
-		return (unsigned char*) pdf_font_Dingbats;
-	}
-	*len = 0;
-	return NULL;
-}
-
-unsigned char *
-pdf_lookup_substitute_font(fz_context *ctx, int mono, int serif, int bold, int italic, unsigned int *len)
-{
-	if (mono) {
-		if (bold) {
-			if (italic) return pdf_lookup_builtin_font(ctx, "Courier-BoldOblique", len);
-			else return pdf_lookup_builtin_font(ctx, "Courier-Bold", len);
-		} else {
-			if (italic) return pdf_lookup_builtin_font(ctx, "Courier-Oblique", len);
-			else return pdf_lookup_builtin_font(ctx, "Courier", len);
-		}
-	} else if (serif) {
-		if (bold) {
-			if (italic) return pdf_lookup_builtin_font(ctx, "Times-BoldItalic", len);
-			else return pdf_lookup_builtin_font(ctx, "Times-Bold", len);
-		} else {
-			if (italic) return pdf_lookup_builtin_font(ctx, "Times-Italic", len);
-			else return pdf_lookup_builtin_font(ctx, "Times-Roman", len);
-		}
-	} else {
-		if (bold) {
-			if (italic) return pdf_lookup_builtin_font(ctx, "Helvetica-BoldOblique", len);
-			else return pdf_lookup_builtin_font(ctx, "Helvetica-Bold", len);
-		} else {
-			if (italic) return pdf_lookup_builtin_font(ctx, "Helvetica-Oblique", len);
-			else return pdf_lookup_builtin_font(ctx, "Helvetica", len);
-		}
-	}
-}
-
-unsigned char *
-pdf_lookup_substitute_cjk_font(fz_context *ctx, int ros, int serif, int wmode, unsigned int *len, int *index)
-{
-#ifndef NOCJKFONT
-#ifndef NOCJKFULL
-	*index = wmode;
-	*len = sizeof pdf_font_DroidSansFallbackFull;
-	return (unsigned char*) pdf_font_DroidSansFallbackFull;
-#else
-	*index = wmode;
-	*len = sizeof pdf_font_DroidSansFallback;
-	return (unsigned char*) pdf_font_DroidSansFallback;
-#endif
-#else
-	*len = 0;
-	return NULL;
-#endif
-}