author Peter Van der Beken <>
Tue, 07 Oct 2014 11:44:48 +0200
changeset 209153 b2238670c5bfadfe00fe080a225d7bf3446e03de
parent 170208 76407f0f10bab7b14e326fd566d5b48c5d0ae92b
permissions -rw-r--r--
Bug 808856 - Make not overriding WrapObject fail to build. r=ehsan.

/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at */


#import <ApplicationServices/ApplicationServices.h>
#include "2D.h"

#include "ScaledFontBase.h"

namespace mozilla {
namespace gfx {

class ScaledFontMac : public ScaledFontBase
  ScaledFontMac(CGFontRef aFont, Float aSize);
  virtual ~ScaledFontMac();

  virtual FontType GetType() const { return FontType::MAC; }
#ifdef USE_SKIA
  virtual SkTypeface* GetSkTypeface();
  virtual TemporaryRef<Path> GetPathForGlyphs(const GlyphBuffer &aBuffer, const DrawTarget *aTarget);
  virtual void CopyGlyphsToBuilder(const GlyphBuffer &aBuffer, PathBuilder *aBuilder, BackendType aBackendType, const Matrix *aTransformHint);
  virtual bool GetFontFileData(FontFileDataOutput aDataCallback, void *aBaton);

  friend class DrawTargetCG;
  CGFontRef mFont;
  CTFontRef mCTFont; // only created if CTFontDrawGlyphs is available, otherwise null

  typedef void (CTFontDrawGlyphsFuncT)(CTFontRef,
                                       const CGGlyph[], const CGPoint[],
                                       size_t, CGContextRef);

  static bool sSymbolLookupDone;

  // function pointer for CTFontDrawGlyphs, if available;
  // initialized the first time a ScaledFontMac is created,
  // so it will be valid by the time DrawTargetCG wants to use it
  static CTFontDrawGlyphsFuncT* CTFontDrawGlyphsPtr;