third_party/WebKit/Source/core/layout/api/LineLayoutTextCombine.h

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef LineLayoutTextCombine_h
   6 #define LineLayoutTextCombine_h
   7
   8 #include "core/layout/LayoutTextCombine.h"
   9 #include "core/layout/api/LineLayoutText.h"
  10
  11 namespace blink {
  12
  13 class LineLayoutTextCombine : public LineLayoutText {
  14 public:
  15     explicit LineLayoutTextCombine(LayoutTextCombine* layoutTextCombine)
  16         : LineLayoutText(layoutTextCombine)
  17     {
  18     }
  19
  20     explicit LineLayoutTextCombine(const LineLayoutItem& item)
  21         : LineLayoutText(item)
  22     {
  23         ASSERT(!item || item.isCombineText());
  24     }
  25
  26     LineLayoutTextCombine() { }
  27
  28     bool isCombined() const
  29     {
  30         return toTextCombine()->isCombined();
  31     }
  32
  33 private:
  34     LayoutTextCombine* toTextCombine()
  35     {
  36         return toLayoutTextCombine(layoutObject());
  37     }
  38
  39     const LayoutTextCombine* toTextCombine() const
  40     {
  41         return toLayoutTextCombine(layoutObject());
  42     }
  43 };
  44
  45 } // namespace blink
  46
  47 #endif // LineLayoutTextCombine_h