From 583ea81fe8f9926bc05143de565221c032dcea76 Mon Sep 17 00:00:00 2001
From: Igor Slepchin <igor.slepchin@gmail.com>
Date: Thu, 10 May 2012 16:38:15 -0400
Subject: [PATCH] Determine if font is bold or italic based on FontDescriptor.

Bug 49758
---
 utils/HtmlFonts.cc     |   23 +++++++++++++++++------
 utils/HtmlFonts.h      |    2 +-
 utils/HtmlOutputDev.cc |    4 +---
 3 files changed, 19 insertions(+), 10 deletions(-)

diff --git a/utils/HtmlFonts.cc b/utils/HtmlFonts.cc
index 7ce7e6a..92bc690 100644
--- a/utils/HtmlFonts.cc
+++ b/utils/HtmlFonts.cc
@@ -33,6 +33,7 @@
 #include "HtmlUtils.h"
 #include "GlobalParams.h"
 #include "UnicodeMap.h"
+#include "GfxFont.h"
 #include <stdio.h>
 
  struct Fonts{
@@ -101,10 +102,12 @@ GooString *HtmlFontColor::toString() const{
   return tmp;
 } 
 
-HtmlFont::HtmlFont(GooString* ftname,int _size, GfxRGB rgb){
+HtmlFont::HtmlFont(GfxFont *font, int _size, GfxRGB rgb){
   //if (col) color=HtmlFontColor(col); 
   //else color=HtmlFontColor();
   color=HtmlFontColor(rgb);
+  GooString* ftname=font->getName();
+  if (!ftname) ftname = getDefaultFont();
 
   GooString *fontname = NULL;
 
@@ -124,12 +127,20 @@ HtmlFont::HtmlFont(GooString* ftname,int _size, GfxRGB rgb){
   bold = gFalse;
   rotOrSkewed = gFalse;
 
+  if (font->isBold() || font->getWeight() >= GfxFont::W700) bold=gTrue;
+  if (font->isItalic()) italic=gTrue;
+
   if (fontname){
-    if (strstr(fontname->lowerCase()->getCString(),"bold"))  bold=gTrue;
-    
-    if (strstr(fontname->lowerCase()->getCString(),"italic")||
-	strstr(fontname->lowerCase()->getCString(),"oblique"))  italic=gTrue;
-    
+    if (!bold && strstr(fontname->lowerCase()->getCString(),"bold")) {
+		bold=gTrue;
+    }
+
+    if (!italic &&
+	(strstr(fontname->lowerCase()->getCString(),"italic")||
+	 strstr(fontname->lowerCase()->getCString(),"oblique"))) {
+		italic=gTrue;
+    }
+
     int i=0;
     while (strcmp(ftname->getCString(),fonts[i].Fontname)&&(i<font_num)) 
 	{
diff --git a/utils/HtmlFonts.h b/utils/HtmlFonts.h
index 3e3b028..21d0341 100644
--- a/utils/HtmlFonts.h
+++ b/utils/HtmlFonts.h
@@ -72,7 +72,7 @@ class HtmlFont{
 public:  
 
    HtmlFont(){FontName=NULL; rotOrSkewed = gFalse;}
-   HtmlFont(GooString* fontname,int _size, GfxRGB rgb);
+   HtmlFont(GfxFont *font,int _size, GfxRGB rgb);
    HtmlFont(const HtmlFont& x);
    HtmlFont& operator=(const HtmlFont& x);
    HtmlFontColor getColor() const {return color;}
diff --git a/utils/HtmlOutputDev.cc b/utils/HtmlOutputDev.cc
index 2f07988..1d1b628 100644
--- a/utils/HtmlOutputDev.cc
+++ b/utils/HtmlOutputDev.cc
@@ -174,9 +174,7 @@ HtmlString::HtmlString(GfxState *state, double fontSize, HtmlFontAccu* _fonts) :
     yMax = y - descent * fontSize;
     GfxRGB rgb;
     state->getFillRGB(&rgb);
-    GooString *name = state->getFont()->getName();
-    if (!name) name = HtmlFont::getDefaultFont(); //new GooString("default");
-    HtmlFont hfont=HtmlFont(name, static_cast<int>(fontSize-1), rgb);
+    HtmlFont hfont=HtmlFont(font, static_cast<int>(fontSize-1), rgb);
     if (isMatRotOrSkew(state->getTextMat())) {
       double normalizedMatrix[4];
       memcpy(normalizedMatrix, state->getTextMat(), sizeof(normalizedMatrix));
-- 
1.7.7.6