1 files changed, 83 insertions, 0 deletions
diff --git a/pdf/SkPDFFontImpl.h b/pdf/SkPDFFontImpl.h
new file mode 100755
index 00000000..4b49683a
--- /dev/null
+++ b/pdf/SkPDFFontImpl.h
@@ -0,0 +1,83 @@
+
+/*
+ * Copyright 2011 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+
+#ifndef SkPDFFontImpl_DEFINED
+#define SkPDFFontImpl_DEFINED
+
+#include "SkPDFFont.h"
+
+class SkPDFType0Font : public SkPDFFont {
+public:
+    virtual ~SkPDFType0Font();
+    virtual bool multiByteGlyphs() const { return true; }
+    SK_API virtual SkPDFFont* getFontSubset(const SkPDFGlyphSet* usage);
+#ifdef SK_DEBUG
+    virtual void emitObject(SkWStream* stream, SkPDFCatalog* catalog,
+                            bool indirect);
+#endif
+
+private:
+    friend class SkPDFFont;  // to access the constructor
+#ifdef SK_DEBUG
+    bool fPopulated;
+    typedef SkPDFDict INHERITED;
+#endif
+
+    SkPDFType0Font(SkAdvancedTypefaceMetrics* info, SkTypeface* typeface);
+
+    bool populate(const SkPDFGlyphSet* subset);
+};
+
+class SkPDFCIDFont : public SkPDFFont {
+public:
+    virtual ~SkPDFCIDFont();
+    virtual bool multiByteGlyphs() const { return true; }
+
+private:
+    friend class SkPDFType0Font;  // to access the constructor
+
+    SkPDFCIDFont(SkAdvancedTypefaceMetrics* info, SkTypeface* typeface,
+                 const SkPDFGlyphSet* subset);
+
+    bool populate(const SkPDFGlyphSet* subset);
+    bool addFontDescriptor(int16_t defaultWidth,
+                           const SkTDArray<uint32_t>* subset);
+};
+
+class SkPDFType1Font : public SkPDFFont {
+public:
+    virtual ~SkPDFType1Font();
+    virtual bool multiByteGlyphs() const { return false; }
+
+private:
+    friend class SkPDFFont;  // to access the constructor
+
+    SkPDFType1Font(SkAdvancedTypefaceMetrics* info, SkTypeface* typeface,
+                   uint16_t glyphID, SkPDFDict* relatedFontDescriptor);
+
+    bool populate(int16_t glyphID);
+    bool addFontDescriptor(int16_t defaultWidth);
+    void addWidthInfoFromRange(int16_t defaultWidth,
+        const SkAdvancedTypefaceMetrics::WidthRange* widthRangeEntry);
+};
+
+class SkPDFType3Font : public SkPDFFont {
+public:
+    virtual ~SkPDFType3Font();
+    virtual bool multiByteGlyphs() const { return false; }
+
+private:
+    friend class SkPDFFont;  // to access the constructor
+
+    SkPDFType3Font(SkAdvancedTypefaceMetrics* info, SkTypeface* typeface, uint16_t glyphID);
+
+    bool populate(int16_t glyphID);
+};
+
+#endif