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      1 /*
      2  * Copyright (C) 2012, 2013 Adobe Systems Incorporated. All rights reserved.
      3  *
      4  * Redistribution and use in source and binary forms, with or without
      5  * modification, are permitted provided that the following conditions
      6  * are met:
      7  *
      8  * 1.  Redistributions of source code must retain the above copyright
      9  *     notice, this list of conditions and the following disclaimer.
     10  * 2.  Redistributions in binary form must reproduce the above copyright
     11  *     notice, this list of conditions and the following disclaimer in the
     12  *     documentation and/or other materials provided with the distribution.
     13  *
     14  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER "AS IS" AND ANY
     15  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     16  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     17  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE
     18  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
     19  * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
     20  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
     21  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     22  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
     23  * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
     24  * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     25  * SUCH DAMAGE.
     26  */
     27 
     28 #ifndef DOMPath_h
     29 #define DOMPath_h
     30 
     31 #include "bindings/v8/ScriptWrappable.h"
     32 #include "core/html/canvas/CanvasPathMethods.h"
     33 #include "core/svg/SVGPathUtilities.h"
     34 #include "wtf/PassRefPtr.h"
     35 #include "wtf/RefCounted.h"
     36 
     37 namespace WebCore {
     38 
     39 class DOMPath : public RefCounted<DOMPath>, public CanvasPathMethods, public ScriptWrappable {
     40     WTF_MAKE_NONCOPYABLE(DOMPath); WTF_MAKE_FAST_ALLOCATED;
     41 public:
     42     static PassRefPtr<DOMPath> create() { return adoptRef(new DOMPath); }
     43     static PassRefPtr<DOMPath> create(const String& pathData) { return adoptRef(new DOMPath(pathData)); }
     44     static PassRefPtr<DOMPath> create(DOMPath* path) { return adoptRef(new DOMPath(path)); }
     45 
     46     static PassRefPtr<DOMPath> create(const Path& path) { return adoptRef(new DOMPath(path)); }
     47 
     48     const Path& path() const { return m_path; }
     49 
     50     virtual ~DOMPath() { }
     51 private:
     52     DOMPath() : CanvasPathMethods()
     53     {
     54         ScriptWrappable::init(this);
     55     }
     56 
     57     DOMPath(const Path& path)
     58         : CanvasPathMethods()
     59     {
     60         ScriptWrappable::init(this);
     61         m_path = path;
     62     }
     63 
     64     DOMPath(DOMPath* path)
     65         : CanvasPathMethods()
     66     {
     67         ScriptWrappable::init(this);
     68         m_path = path->path();
     69     }
     70 
     71     DOMPath(const String& pathData)
     72         : CanvasPathMethods()
     73     {
     74         ScriptWrappable::init(this);
     75         buildPathFromString(pathData, m_path);
     76     }
     77 };
     78 
     79 }
     80 #endif
     81