X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=blobdiff_plain;ds=sidebyside;f=pdf%2Fxpdf%2FGfx.h;h=c7aef1117910671500508df429a044d67ae69a13;hb=884f739665dc56e66f51e104350f2affd33f2dd8;hp=bdf56e8610503eff0c999e1a348298a29940873e;hpb=d5f6bff1a13c848afbd74dd2e82c78bbdead54d2;p=evince.git

diff --git a/pdf/xpdf/Gfx.h b/pdf/xpdf/Gfx.h
index bdf56e86..c7aef111 100644
--- a/pdf/xpdf/Gfx.h
+++ b/pdf/xpdf/Gfx.h
@@ -2,14 +2,16 @@
 //
 // Gfx.h
 //
-// Copyright 1996-2002 Glyph & Cog, LLC
+// Copyright 1996-2003 Glyph & Cog, LLC
 //
 //========================================================================
 
 #ifndef GFX_H
 #define GFX_H
 
-#ifdef __GNUC__
+#include <aconf.h>
+
+#ifdef USE_GCC_PRAGMAS
 #pragma interface
 #endif
 
@@ -31,7 +33,7 @@ class GfxAxialShading;
 class GfxRadialShading;
 class GfxState;
 class Gfx;
-struct PDFRectangle;
+class PDFRectangle;
 
 //------------------------------------------------------------------------
 // Gfx
@@ -97,11 +99,14 @@ public:
   // Constructor for regular output.
   Gfx(XRef *xrefA, OutputDev *outA, int pageNum, Dict *resDict, double dpi,
       PDFRectangle *box, GBool crop, PDFRectangle *cropBox, int rotate,
-      GBool printCommandsA);
+      GBool (*abortCheckCbkA)(void *data) = NULL,
+      void *abortCheckCbkDataA = NULL);
 
   // Constructor for a sub-page object.
   Gfx(XRef *xrefA, OutputDev *outA, Dict *resDict,
-      PDFRectangle *box, GBool crop, PDFRectangle *cropBox);
+      PDFRectangle *box, GBool crop, PDFRectangle *cropBox,
+      GBool (*abortCheckCbkA)(void *data) = NULL,
+      void *abortCheckCbkDataA = NULL);
 
   ~Gfx();
 
@@ -134,6 +139,10 @@ private:
 
   Parser *parser;		// parser for page content stream(s)
 
+  GBool				// callback to check for an abort
+    (*abortCheckCbk)(void *data);
+  void *abortCheckCbkData;
+
   static Operator opTab[];	// table of operators
 
   void go(GBool topLevel);