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      1 /*
      2  * Copyright (C) 2013 Google Inc. 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 are
      6  * met:
      7  *
      8  *     * Redistributions of source code must retain the above copyright
      9  * notice, this list of conditions and the following disclaimer.
     10  *     * Redistributions in binary form must reproduce the above
     11  * copyright notice, this list of conditions and the following disclaimer
     12  * in the documentation and/or other materials provided with the
     13  * distribution.
     14  *     * Neither the name of Google Inc. nor the names of its
     15  * contributors may be used to endorse or promote products derived from
     16  * this software without specific prior written permission.
     17  *
     18  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     19  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
     20  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
     21  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
     22  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     23  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
     24  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     25  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     26  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     27  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     28  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     29  */
     30 
     31 #ifndef GraphicsContextAnnotation_h
     32 #define GraphicsContextAnnotation_h
     33 
     34 #include "wtf/Vector.h"
     35 #include "wtf/text/WTFString.h"
     36 
     37 namespace WebCore {
     38 
     39 enum AnnotationMode {
     40     AnnotateRendererName    = 1 << 0,
     41     AnnotatePaintPhase      = 1 << 1,
     42     AnnotateElementId       = 1 << 2,
     43     AnnotateElementClass    = 1 << 3,
     44     AnnotateElementTag      = 1 << 4,
     45 
     46     AnnotateAll             = 0x1f
     47 };
     48 
     49 typedef unsigned AnnotationModeFlags;
     50 typedef Vector<std::pair<const char*, String> > AnnotationList;
     51 
     52 class GraphicsContextAnnotation {
     53 public:
     54     GraphicsContextAnnotation(const char*, const char*, const String&, const String&, const String&);
     55 
     56     String rendererName() const { return m_rendererName; }
     57     String paintPhase() const { return m_paintPhase; }
     58     String elementId() const { return m_elementId; }
     59     String elementClass() const { return m_elementClass; }
     60     String elementTag() const { return m_elementTag; }
     61 
     62     void asAnnotationList(AnnotationList&) const;
     63 
     64 private:
     65     const char* m_rendererName;
     66     const char* m_paintPhase;
     67     String m_elementId;
     68     String m_elementClass;
     69     String m_elementTag;
     70 };
     71 
     72 } // namespace WebCore
     73 
     74 #endif // GraphicsContextAnnotation_h
     75