fixes in gradient parsing

[swftools.git] / pdf2swf / xpdf / PDFDoc.h

diff --git a/pdf2swf/xpdf/PDFDoc.h b/pdf2swf/xpdf/PDFDoc.h
index c12531e..a1f42c0 100644 (file)
--- a/pdf2swf/xpdf/PDFDoc.h
+++ b/pdf2swf/xpdf/PDFDoc.h
@@ -2,20 +2,21 @@
 //
 // PDFDoc.h
 //
-// Copyright 1996-2002 Glyph & Cog, LLC
+// Copyright 1996-2003 Glyph & Cog, LLC
 //
 //========================================================================
 
 #ifndef PDFDOC_H
 #define PDFDOC_H
 
-#ifdef __GNUC__
+#include <aconf.h>
+
+#ifdef USE_GCC_PRAGMAS
 #pragma interface
 #endif
 
 #include <stdio.h>
 #include "XRef.h"
-#include "Link.h"
 #include "Catalog.h"
 #include "Page.h"
 
@@ -25,6 +26,7 @@ class OutputDev;
 class Links;
 class LinkAction;
 class LinkDest;
+class Outline;
 
 //------------------------------------------------------------------------
 // PDFDoc
@@ -34,9 +36,13 @@ class PDFDoc {
 public:
 
   PDFDoc(GString *fileNameA, GString *ownerPassword = NULL,
-        GString *userPassword = NULL, GBool printCommandsA = gFalse);
+        GString *userPassword = NULL, void *guiDataA = NULL);
+#ifdef WIN32
+  PDFDoc(wchar_t *fileNameA, int fileNameLen, GString *ownerPassword = NULL,
+        GString *userPassword = NULL, void *guiDataA = NULL);
+#endif
   PDFDoc(BaseStream *strA, GString *ownerPassword = NULL,
-        GString *userPassword = NULL, GBool printCommandsA = gFalse);
+        GString *userPassword = NULL, void *guiDataA = NULL);
   ~PDFDoc();
 
   // Was PDF document successfully opened?
@@ -58,10 +64,14 @@ public:
   BaseStream *getBaseStream() { return str; }
 
   // Get page parameters.
-  double getPageWidth(int page)
-    { return catalog->getPage(page)->getWidth(); }
-  double getPageHeight(int page)
-    { return catalog->getPage(page)->getHeight(); }
+  double getPageMediaWidth(int page)
+    { return catalog->getPage(page)->getMediaWidth(); }
+  double getPageMediaHeight(int page)
+    { return catalog->getPage(page)->getMediaHeight(); }
+  double getPageCropWidth(int page)
+    { return catalog->getPage(page)->getCropWidth(); }
+  double getPageCropHeight(int page)
+    { return catalog->getPage(page)->getCropHeight(); }
   int getPageRotate(int page)
     { return catalog->getPage(page)->getRotate(); }
 
@@ -76,29 +86,45 @@ public:
   Object *getStructTreeRoot() { return catalog->getStructTreeRoot(); }
 
   // Display a page.
-  void displayPage(OutputDev *out, int page, double zoom,
-                  int rotate, GBool doLinks);
+  void displayPage(OutputDev *out, int page, double hDPI, double vDPI,
+                  int rotate, GBool useMediaBox, GBool crop,
+                  GBool doLinks,
+                  GBool (*abortCheckCbk)(void *data) = NULL,
+                  void *abortCheckCbkData = NULL);
 
   // Display a range of pages.
   void displayPages(OutputDev *out, int firstPage, int lastPage,
-                   int zoom, int rotate, GBool doLinks);
+                   double hDPI, double vDPI, int rotate,
+                   GBool useMediaBox, GBool crop, GBool doLinks,
+                   GBool (*abortCheckCbk)(void *data) = NULL,
+                   void *abortCheckCbkData = NULL);
+
+  // Display part of a page.
+  void displayPageSlice(OutputDev *out, int page,
+                       double hDPI, double vDPI, int rotate,
+                       GBool useMediaBox, GBool crop, GBool doLinks,
+                       int sliceX, int sliceY, int sliceW, int sliceH,
+                       GBool (*abortCheckCbk)(void *data) = NULL,
+                       void *abortCheckCbkData = NULL);
 
   // Find a page, given its object ID.  Returns page number, or 0 if
   // not found.
   int findPage(int num, int gen) { return catalog->findPage(num, gen); }
 
-  // If point <x>,<y> is in a link, return the associated action;
-  // else return NULL.
-  LinkAction *findLink(double x, double y) { return links->find(x, y); }
-
-  // Return true if <x>,<y> is in a link.
-  GBool onLink(double x, double y) { return links->onLink(x, y); }
+  // Returns the links for the current page, transferring ownership to
+  // the caller.
+  Links *takeLinks();
 
   // Find a named destination.  Returns the link destination, or
   // NULL if <name> is not a destination.
   LinkDest *findDest(GString *name)
     { return catalog->findDest(name); }
 
+#ifndef DISABLE_OUTLINE
+  // Return the outline object.
+  Outline *getOutline() { return outline; }
+#endif
+
   // Is the file encrypted?
   GBool isEncrypted() { return xref->isEncrypted(); }
 
@@ -117,6 +143,7 @@ public:
 
   // Return the document's Info dictionary (if any).
   Object *getDocInfo(Object *obj) { return xref->getDocInfo(obj); }
+  Object *getDocInfoNF(Object *obj) { return xref->getDocInfoNF(obj); }
 
   // Return the PDF version specified by the file.
   double getPDFVersion() { return pdfVersion; }
@@ -124,20 +151,29 @@ public:
   // Save this file with another name.
   GBool saveAs(GString *name);
 
+  // Return a pointer to the GUI (XPDFCore or WinPDFCore object).
+  void *getGUIData() { return guiData; }
+
+
 private:
 
   GBool setup(GString *ownerPassword, GString *userPassword);
   void checkHeader();
+  GBool checkEncryption(GString *ownerPassword, GString *userPassword);
   void getLinks(Page *page);
 
   GString *fileName;
   FILE *file;
   BaseStream *str;
+  void *guiData;
   double pdfVersion;
   XRef *xref;
   Catalog *catalog;
   Links *links;
-  GBool printCommands;
+#ifndef DISABLE_OUTLINE
+  Outline *outline;
+#endif
+
 
   GBool ok;
   int errCode;