From 5f1e7e9ebbac00effaae0545c32fe9060215d125 Mon Sep 17 00:00:00 2001
From: Matthias Kramm <kramm@quiss.org>
Date: Fri, 16 Jan 2009 21:36:47 -0800
Subject: [PATCH] added text field and jpeg counting

---
 lib/pdf/InfoOutputDev.cc |   13 ++++++++++---
 lib/pdf/InfoOutputDev.h  |    4 +++-
 lib/pdf/pdf.cc           |    2 +-
 3 files changed, 14 insertions(+), 5 deletions(-)

diff --git a/lib/pdf/InfoOutputDev.cc b/lib/pdf/InfoOutputDev.cc
index 627ab0a..e6f3c03 100644
--- a/lib/pdf/InfoOutputDev.cc
+++ b/lib/pdf/InfoOutputDev.cc
@@ -20,7 +20,8 @@
 InfoOutputDev::InfoOutputDev(XRef*xref) 
 {
     num_links = 0;
-    num_images = 0;
+    num_jpeg_images = 0;
+    num_ppm_images = 0;
     num_fonts = 0;
     num_polygons= 0;
     fonts = 0;
@@ -409,14 +410,16 @@ void InfoOutputDev::drawImageMask(GfxState *state, Object *ref, Stream *str,
 			   int width, int height, GBool invert,
 			   GBool inlineImg) 
 {
-    num_images++;
+    if(str->getKind()==strDCT) num_jpeg_images++; else num_ppm_images++;
+
     OutputDev::drawImageMask(state,ref,str,width,height,invert,inlineImg);
 }
 void InfoOutputDev::drawImage(GfxState *state, Object *ref, Stream *str,
 		       int width, int height, GfxImageColorMap *colorMap,
 		       int *maskColors, GBool inlineImg)
 {
-    num_images++;
+    if(str->getKind()==strDCT) num_jpeg_images++; else num_ppm_images++;
+
     OutputDev::drawImage(state,ref,str,width,height,colorMap,maskColors,inlineImg);
 }
 void InfoOutputDev::drawMaskedImage(GfxState *state, Object *ref, Stream *str,
@@ -426,6 +429,8 @@ void InfoOutputDev::drawMaskedImage(GfxState *state, Object *ref, Stream *str,
 				int maskWidth, int maskHeight,
 				GBool maskInvert) 
 {
+    if(str->getKind()==strDCT) num_jpeg_images++; else num_ppm_images++;
+
     OutputDev::drawMaskedImage(state,ref,str,width,height,colorMap,maskStr,maskWidth,maskHeight,maskInvert);
 }
 
@@ -436,5 +441,7 @@ void InfoOutputDev::drawSoftMaskedImage(GfxState *state, Object *ref, Stream *st
 				    int maskWidth, int maskHeight,
 				    GfxImageColorMap *maskColorMap) 
 {
+    if(str->getKind()==strDCT) num_jpeg_images++; else num_ppm_images++;
+
     OutputDev::drawSoftMaskedImage(state,ref,str,width,height,colorMap,maskStr,maskWidth,maskHeight,maskColorMap);
 }
diff --git a/lib/pdf/InfoOutputDev.h b/lib/pdf/InfoOutputDev.h
index 2fd3ea5..532e2ed 100644
--- a/lib/pdf/InfoOutputDev.h
+++ b/lib/pdf/InfoOutputDev.h
@@ -94,9 +94,11 @@ class InfoOutputDev: public OutputDev
     public:
     int x1,y1,x2,y2;
     int num_links;
-    int num_images;
+    int num_ppm_images;
+    int num_jpeg_images;
     int num_fonts;
     int num_polygons;
+    int num_textfields;
 
     gfxfontlist_t*fonts;
 
diff --git a/lib/pdf/pdf.cc b/lib/pdf/pdf.cc
index 08fb178..189a05c 100644
--- a/lib/pdf/pdf.cc
+++ b/lib/pdf/pdf.cc
@@ -488,7 +488,7 @@ static gfxdocument_t*pdf_open(gfxsource_t*src, const char*filename)
 	    i->pages[t-1].yMax = i->info->y2;
 	    i->pages[t-1].width = i->info->x2 - i->info->x1;
 	    i->pages[t-1].height = i->info->y2 - i->info->y1;
-	    i->pages[t-1].number_of_images = i->info->num_images;
+	    i->pages[t-1].number_of_images = i->info->num_ppm_images + i->info->num_jpeg_images;
 	    i->pages[t-1].number_of_links = i->info->num_links;
 	    i->pages[t-1].number_of_fonts = i->info->num_fonts;
 	    i->pages[t-1].has_info = 1;
-- 
1.7.10.4