PDF: add support for named destinations

src/pdf/SkPDFPage.h

 
 /*
  * Copyright 2010 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #ifndef SkPDFPage_DEFINED
@@ skipping 30 matching lines @@
      *  @param catalog         The catalog to add page content objects to.
      *  @param firstPage       Indicate if this is the first page of a document.
      *  @param resourceObjects All the resource objects (recursively) used on
      *                         the page are added to this array.  This gives
      *                         the caller a chance to deduplicate resources
      *                         across pages.
      */
     void finalizePage(SkPDFCatalog* catalog, bool firstPage,
                       SkTDArray<SkPDFObject*>* resourceObjects);
 
+    /** Add destinations for this page to the supplied dictionary.
+     *  @param dict       Dictionary to add destinations to.
+     */
+    void appendDestinations(SkPDFDict* dict);
+
     /** Determine the size of the page content and store to the catalog
      *  the offsets of all nonresource-indirect objects that make up the page
      *  content.  This must be called before emitPage(), but after finalizePage.
      *  @param catalog    The catalog to add the object offsets to.
      *  @param fileOffset The file offset where the page content will be
      *                    emitted.
      */
     off_t getPageSize(SkPDFCatalog* catalog, off_t fileOffset);
 
     /** Output the page content to the passed stream.
@@ skipping 30 matching lines @@
 
 private:
     // Multiple pages may reference the content.
     SkAutoTUnref<SkPDFDevice> fDevice;
 
     // Once the content is finalized, put it into a stream for output.
     SkAutoTUnref<SkPDFStream> fContentStream;
 };
 
 #endif