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      1 // Copyright (c) 2012 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 UI_GFX_GEOMETRY_INSETS_H_
      6 #define UI_GFX_GEOMETRY_INSETS_H_
      7 
      8 #include <string>
      9 
     10 #include "build/build_config.h"
     11 #include "ui/gfx/geometry/insets_base.h"
     12 #include "ui/gfx/geometry/insets_f.h"
     13 #include "ui/gfx/gfx_export.h"
     14 
     15 namespace gfx {
     16 
     17 // An integer version of gfx::Insets.
     18 class GFX_EXPORT Insets : public InsetsBase<Insets, int> {
     19  public:
     20   Insets();
     21   Insets(int top, int left, int bottom, int right);
     22 
     23   ~Insets();
     24 
     25   Insets Scale(float scale) const {
     26     return Scale(scale, scale);
     27   }
     28 
     29   Insets Scale(float x_scale, float y_scale) const {
     30     return Insets(static_cast<int>(top() * y_scale),
     31                   static_cast<int>(left() * x_scale),
     32                   static_cast<int>(bottom() * y_scale),
     33                   static_cast<int>(right() * x_scale));
     34   }
     35 
     36   operator InsetsF() const {
     37     return InsetsF(top(), left(), bottom(), right());
     38   }
     39 
     40   // Returns a string representation of the insets.
     41   std::string ToString() const;
     42 };
     43 
     44 #if !defined(COMPILER_MSVC) && !defined(__native_client__)
     45 extern template class InsetsBase<Insets, int>;
     46 #endif
     47 
     48 }  // namespace gfx
     49 
     50 #endif  // UI_GFX_GEOMETRY_INSETS_H_
     51