add GnomePrintJob to EvPrintJob constructor arguments.

[evince.git] / pdf / xpdf / PDFDoc.h

diff --git a/pdf/xpdf/PDFDoc.h b/pdf/xpdf/PDFDoc.h
index f76cfaf891f6e5234515e5c44089abc5e30b06e9..57e37a2afb7d4847904fb0e22ecd07415b5d52d5 100644 (file)
--- a/pdf/xpdf/PDFDoc.h
+++ b/pdf/xpdf/PDFDoc.h
@@ -2,27 +2,33 @@
 //
 // PDFDoc.h
 //
-// Copyright 1996 Derek B. Noonburg
+// 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"
+#include "Annot.h"
 
 class GString;
-class XRef;
-class Catalog;
+class BaseStream;
 class OutputDev;
 class Links;
 class LinkAction;
 class LinkDest;
+class Outline;
 
 //------------------------------------------------------------------------
 // PDFDoc
@@ -31,18 +37,30 @@ class LinkDest;
 class PDFDoc {
 public:
 
-  PDFDoc(Stream *str1, GString *fileName1);
+  PDFDoc(GString *fileNameA, GString *ownerPassword = NULL,
+        GString *userPassword = NULL);
+  PDFDoc(BaseStream *strA, GString *ownerPassword = NULL,
+        GString *userPassword = NULL);
   ~PDFDoc();
 
   // Was PDF document successfully opened?
   GBool isOk() { return ok; }
 
+  // Get the error code (if isOk() returns false).
+  int getErrorCode() { return errCode; }
+
   // Get file name.
   GString *getFileName() { return fileName; }
 
+  // Get the xref table.
+  XRef *getXRef() { return xref; }
+
   // Get catalog.
   Catalog *getCatalog() { return catalog; }
 
+  // Get base stream.
+  BaseStream *getBaseStream() { return str; }
+
   // Get page parameters.
   double getPageWidth(int page)
     { return catalog->getPage(page)->getWidth(); }
@@ -54,13 +72,39 @@ public:
   // Get number of pages.
   int getNumPages() { return catalog->getNumPages(); }
 
+  // Return the contents of the metadata stream, or NULL if there is
+  // no metadata.
+  GString *readMetadata() { return catalog->readMetadata(); }
+
+  // Return the structure tree root object.
+  Object *getStructTreeRoot() { return catalog->getStructTreeRoot(); }
+
   // Display a page.
-  void displayPage(OutputDev *out, int page, int zoom, int rotate,
-                  GBool doLinks);
+  void displayPage(OutputDev *out, int page, double hDPI, double vDPI,
+                  int rotate, GBool crop, GBool doLinks,
+                  GBool (*abortCheckCbk)(void *data) = NULL,
+                  void *abortCheckCbkData = NULL,
+                   GBool (*annotDisplayDecideCbk)(Annot *annot, void *user_data) = NULL,
+                   void *annotDisplayDecideCbkData = NULL);
 
   // Display a range of pages.
   void displayPages(OutputDev *out, int firstPage, int lastPage,
-                   int zoom, int rotate);
+                   double hDPI, double vDPI, int rotate,
+                   GBool crop, GBool doLinks,
+                   GBool (*abortCheckCbk)(void *data) = NULL,
+                   void *abortCheckCbkData = NULL,
+                    GBool (*annotDisplayDecideCbk)(Annot *annot, void *user_data) = NULL,
+                    void *annotDisplayDecideCbkData = NULL);
+
+  // Display part of a page.
+  void displayPageSlice(OutputDev *out, int page,
+                       double hDPI, double vDPI,
+                       int rotate, GBool crop,
+                       int sliceX, int sliceY, int sliceW, int sliceH,
+                       GBool (*abortCheckCbk)(void *data) = NULL,
+                       void *abortCheckCbkData = NULL,
+                        GBool (*annotDisplayDecideCbk)(Annot *annot, void *user_data) = NULL,
+                        void *annotDisplayDecideCbkData = NULL);
 
   // Find a page, given its object ID.  Returns page number, or 0 if
   // not found.
@@ -68,7 +112,8 @@ public:
 
   // 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); }
+  LinkAction *findLink(double x, double y)
+    { return links ? links->find(x, y) : (LinkAction *)NULL; }
 
   // Return true if <x>,<y> is in a link.
   GBool onLink(double x, double y) { return links->onLink(x, y); }
@@ -78,30 +123,56 @@ public:
   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(); }
 
-  // Are printing and copying allowed?  If not, print an error message.
-  GBool okToPrint() { return xref->okToPrint(); }
-  GBool okToCopy() { return xref->okToCopy(); }
+  // Check various permissions.
+  GBool okToPrint(GBool ignoreOwnerPW = gFalse)
+    { return xref->okToPrint(ignoreOwnerPW); }
+  GBool okToChange(GBool ignoreOwnerPW = gFalse)
+    { return xref->okToChange(ignoreOwnerPW); }
+  GBool okToCopy(GBool ignoreOwnerPW = gFalse)
+    { return xref->okToCopy(ignoreOwnerPW); }
+  GBool okToAddNotes(GBool ignoreOwnerPW = gFalse)
+    { return xref->okToAddNotes(ignoreOwnerPW); }
+
+  // Is this document linearized?
+  GBool isLinearized();
 
   // 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; }
 
   // Save this file with another name.
   GBool saveAs(GString *name);
 
 private:
 
-  void getLinks(int page);
+  GBool setup(GString *ownerPassword, GString *userPassword);
+  void checkHeader();
+  void getLinks(Page *page);
 
   GString *fileName;
-  Stream  *str;
+  FILE *file;
+  BaseStream *str;
+  double pdfVersion;
   XRef *xref;
   Catalog *catalog;
   Links *links;
+#ifndef DISABLE_OUTLINE
+  Outline *outline;
+#endif
 
   GBool ok;
+  int errCode;
 };
 
 #endif