Revert "[PDF] Move most of the headers to be private."

This reverts r3453

TBR=epoger@google.com

Review URL: https://codereview.appspot.com/5869048

git-svn-id: http://skia.googlecode.com/svn/trunk@3454 2bbb7eff-a529-9590-31e7-b0007b416f81

include/pdf/SkPDFCatalog.h

@@ -22,7 +22,7 @@
     The PDF catalog manages object numbers and file offsets.  It is used
     to create the PDF cross reference table.
 */
-class SkPDFCatalog {
+class SK_API SkPDFCatalog {
 public:
     /** Create a PDF catalog.
      */

include/pdf/SkPDFDocument.h

@@ -10,17 +10,15 @@
 #ifndef SkPDFDocument_DEFINED
 #define SkPDFDocument_DEFINED
 
-#include "SkAdvancedTypefaceMetrics.h"
+#include "SkPDFTypes.h"
 #include "SkRefCnt.h"
 #include "SkTDArray.h"
 #include "SkTScopedPtr.h"
 
 class SkPDFCatalog;
 class SkPDFDevice;
-class SkPDFDict;
 class SkPDFPage;
-class SkPDFObject;
-class SkWStream;
+class SkWSteam;
 
 /** \class SkPDFDocument
 
@@ -64,10 +62,9 @@ public:
      */
     SK_API bool appendPage(SkPDFDevice* pdfDevice);
 
-    /** Get the count of unique font types used in the document.
+    /** Get the list of pages in this document.
      */
-    SK_API void getCountOfFontTypes(
-        int counts[SkAdvancedTypefaceMetrics::kNotEmbeddable_Font + 1]) const;
+    SK_API const SkTDArray<SkPDFPage*>& getPages();
 
 private:
     SkTScopedPtr<SkPDFCatalog> fCatalog;

include/pdf/SkPDFFont.h

@@ -79,27 +79,27 @@ private:
 */
 class SkPDFFont : public SkPDFDict {
 public:
-    virtual ~SkPDFFont();
+    SK_API virtual ~SkPDFFont();
 
-    virtual void getResources(SkTDArray<SkPDFObject*>* resourceList);
+    SK_API virtual void getResources(SkTDArray<SkPDFObject*>* resourceList);
 
     /** Returns the typeface represented by this class. Returns NULL for the
      *  default typeface.
      */
-    SkTypeface* typeface();
+    SK_API SkTypeface* typeface();
 
     /** Returns the font type represented in this font.  For Type0 fonts,
      *  returns the type of the decendant font.
      */
-    virtual SkAdvancedTypefaceMetrics::FontType getType();
+    SK_API virtual SkAdvancedTypefaceMetrics::FontType getType();
 
     /** Returns true if this font encoding supports glyph IDs above 255.
      */
-    virtual bool multiByteGlyphs() const = 0;
+    SK_API virtual bool multiByteGlyphs() const = 0;
 
     /** Return true if this font has an encoding for the passed glyph id.
      */
-    bool hasGlyph(uint16_t glyphID);
+    SK_API bool hasGlyph(uint16_t glyphID);
 
     /** Convert (in place) the input glyph IDs into the font encoding.  If the
      *  font has more glyphs than can be encoded (like a type 1 font with more
@@ -109,7 +109,7 @@ public:
      *  @param numGlyphs      The number of input glyphs.
      *  @return               Returns the number of glyphs consumed.
      */
-    size_t glyphsToPDFFontEncoding(uint16_t* glyphIDs, size_t numGlyphs);
+    SK_API size_t glyphsToPDFFontEncoding(uint16_t* glyphIDs, size_t numGlyphs);
 
     /** Get the font resource for the passed typeface and glyphID. The
      *  reference count of the object is incremented and it is the caller's
@@ -119,7 +119,7 @@ public:
      *  @param typeface  The typeface to find.
      *  @param glyphID   Specify which section of a large font is of interest.
      */
-    static SkPDFFont* GetFontResource(SkTypeface* typeface,
+    SK_API static SkPDFFont* GetFontResource(SkTypeface* typeface,
                                              uint16_t glyphID);
 
     /** Subset the font based on usage set. Returns a SkPDFFont instance with
@@ -128,7 +128,7 @@ public:
      *  @return       NULL if font does not support subsetting, a new instance
      *                of SkPDFFont otherwise.
      */
-    virtual SkPDFFont* getFontSubset(const SkPDFGlyphSet* usage);
+    SK_API virtual SkPDFFont* getFontSubset(const SkPDFGlyphSet* usage);
 
 protected:
     // Common constructor to handle common members.

include/pdf/SkPDFPage.h

@@ -82,7 +82,7 @@ public:
 
     /** Get the fonts used on this page.
      */
-    const SkTDArray<SkPDFFont*>& getFontResources() const;
+    SK_API const SkTDArray<SkPDFFont*>& getFontResources() const;
 
     /** Returns a SkPDFGlyphSetMap which represents glyph usage of every font
      *  that shows on this page.

src/pdf/SkPDFDocument.cpp

@@ -10,9 +10,8 @@
 #include "SkPDFCatalog.h"
 #include "SkPDFDevice.h"
 #include "SkPDFDocument.h"
-#include "SkPDFFont.h"
 #include "SkPDFPage.h"
-#include "SkPDFTypes.h"
+#include "SkPDFFont.h"
 #include "SkStream.h"
 
 // Add the resources, starting at firstIndex to the catalog, removing any dupes.
@@ -223,23 +222,8 @@ bool SkPDFDocument::appendPage(SkPDFDevice* pdfDevice) {
     return true;
 }
 
-void SkPDFDocument::getCountOfFontTypes(
-        int counts[SkAdvancedTypefaceMetrics::kNotEmbeddable_Font + 1]) const {
-    memset(counts, 0,
-           sizeof(int)* SkAdvancedTypefaceMetrics::kNotEmbeddable_Font + 1);
-    SkTDArray<SkFontID> seenFonts;
-
-    for (int pageNumber = 0; pageNumber < fPages.count(); pageNumber++) {
-        const SkTDArray<SkPDFFont*>& fontResources =
-                fPages[pageNumber]->getFontResources();
-        for (int font = 0; font < fontResources.count(); font++) {
-            SkFontID fontID = fontResources[font]->typeface()->uniqueID();
-            if (seenFonts.find(fontID) != -1) {
-                counts[fontResources[font]->getType()]++;
-                seenFonts.push(fontID);
-            }
-        }
-    }
+const SkTDArray<SkPDFPage*>& SkPDFDocument::getPages() {
+    return fPages;
 }
 
 void SkPDFDocument::emitHeader(SkWStream* stream) {