X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=blobdiff_plain;ds=sidebyside;f=pdf%2Fxpdf%2FPDFDoc.h;h=c12531e9387c76bf7c89c9a8e146cb1e9e5500e8;hb=refs%2Ftags%2FGPDF_FOR_GNOME_1_4;hp=b978bc7df1ed373d8c8b9e28532ed8ce600da537;hpb=6bf8080516ffe50afba89f1f07f486000423bcd8;p=evince.git

diff --git a/pdf/xpdf/PDFDoc.h b/pdf/xpdf/PDFDoc.h
index b978bc7d..c12531e9 100644
--- a/pdf/xpdf/PDFDoc.h
+++ b/pdf/xpdf/PDFDoc.h
@@ -2,7 +2,7 @@
 //
 // PDFDoc.h
 //
-// Copyright 1996 Derek B. Noonburg
+// Copyright 1996-2002 Glyph & Cog, LLC
 //
 //========================================================================
 
@@ -14,12 +14,13 @@
 #endif
 
 #include <stdio.h>
+#include "XRef.h"
 #include "Link.h"
+#include "Catalog.h"
+#include "Page.h"
 
 class GString;
 class BaseStream;
-class XRef;
-class Catalog;
 class OutputDev;
 class Links;
 class LinkAction;
@@ -32,19 +33,30 @@ class LinkDest;
 class PDFDoc {
 public:
 
-  PDFDoc(GString *fileName1);
-  PDFDoc(BaseStream *str);
+  PDFDoc(GString *fileNameA, GString *ownerPassword = NULL,
+	 GString *userPassword = NULL, GBool printCommandsA = gFalse);
+  PDFDoc(BaseStream *strA, GString *ownerPassword = NULL,
+	 GString *userPassword = NULL, GBool printCommandsA = gFalse);
   ~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(); }
@@ -56,13 +68,20 @@ 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 zoom,
+		   int rotate, GBool doLinks);
 
   // Display a range of pages.
   void displayPages(OutputDev *out, int firstPage, int lastPage,
-		    int zoom, int rotate);
+		    int zoom, int rotate, GBool doLinks);
 
   // Find a page, given its object ID.  Returns page number, or 0 if
   // not found.
@@ -83,30 +102,45 @@ public:
   // 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); }
 
+  // Return the PDF version specified by the file.
+  double getPDFVersion() { return pdfVersion; }
+
   // Save this file with another name.
   GBool saveAs(GString *name);
 
 private:
 
-  GBool setup();
+  GBool setup(GString *ownerPassword, GString *userPassword);
   void checkHeader();
-  void getLinks(int page);
+  void getLinks(Page *page);
 
   GString *fileName;
   FILE *file;
   BaseStream *str;
+  double pdfVersion;
   XRef *xref;
   Catalog *catalog;
   Links *links;
+  GBool printCommands;
 
   GBool ok;
+  int errCode;
 };
 
 #endif