gfx/thebes/gfxPath.h

   1 /* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*-
   2  * This Source Code Form is subject to the terms of the Mozilla Public
   3  * License, v. 2.0. If a copy of the MPL was not distributed with this
   4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   5
   6 #ifndef GFX_PATH_H
   7 #define GFX_PATH_H
   8
   9 #include "gfxTypes.h"
  10 #include "nsISupportsImpl.h"
  11 #include "mozilla/RefPtr.h"
  12
  13 class gfxContext;
  14 typedef struct cairo_path cairo_path_t;
  15
  16 namespace mozilla {
  17 namespace gfx {
  18 class Path;
  19 }
  20 }
  21
  22 /**
  23  * Class representing a path. Can be created by copying the current path
  24  * of a gfxContext.
  25  */
  26 class gfxPath {
  27     NS_INLINE_DECL_REFCOUNTING(gfxPath)
  28
  29     friend class gfxContext;
  30
  31     gfxPath(cairo_path_t* aPath);
  32
  33 public:
  34     gfxPath(mozilla::gfx::Path* aPath);
  35     virtual ~gfxPath();
  36
  37 private:
  38     cairo_path_t* mPath;
  39     mozilla::RefPtr<mozilla::gfx::Path> mMoz2DPath;
  40 };
  41
  42 #endif