| /* |
| * Copyright (c) 2013, Opera Software ASA. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Opera Software ASA nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef THIRD_PARTY_BLINK_RENDERER_CORE_STYLE_BORDER_IMAGE_LENGTH_BOX_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_CORE_STYLE_BORDER_IMAGE_LENGTH_BOX_H_ |
| |
| #include "third_party/blink/renderer/core/style/border_image_length.h" |
| #include "third_party/blink/renderer/platform/wtf/allocator/allocator.h" |
| |
| namespace blink { |
| |
| // Represents a computed border image width or outset. |
| // |
| // http://www.w3.org/TR/css3-background/#border-image-width |
| // http://www.w3.org/TR/css3-background/#border-image-outset |
| class BorderImageLengthBox { |
| DISALLOW_NEW(); |
| |
| public: |
| BorderImageLengthBox(Length length) |
| : left_(length), right_(length), top_(length), bottom_(length) {} |
| |
| BorderImageLengthBox(double number) |
| : left_(number), right_(number), top_(number), bottom_(number) {} |
| |
| BorderImageLengthBox(const BorderImageLength& top, |
| const BorderImageLength& right, |
| const BorderImageLength& bottom, |
| const BorderImageLength& left) |
| : left_(left), right_(right), top_(top), bottom_(bottom) {} |
| |
| const BorderImageLength& Left() const { return left_; } |
| const BorderImageLength& Right() const { return right_; } |
| const BorderImageLength& Top() const { return top_; } |
| const BorderImageLength& Bottom() const { return bottom_; } |
| |
| bool operator==(const BorderImageLengthBox& other) const { |
| return left_ == other.left_ && right_ == other.right_ && |
| top_ == other.top_ && bottom_ == other.bottom_; |
| } |
| |
| bool operator!=(const BorderImageLengthBox& other) const { |
| return !(*this == other); |
| } |
| |
| bool NonZero() const { |
| return !(left_.IsZero() && right_.IsZero() && top_.IsZero() && |
| bottom_.IsZero()); |
| } |
| |
| private: |
| BorderImageLength left_; |
| BorderImageLength right_; |
| BorderImageLength top_; |
| BorderImageLength bottom_; |
| }; |
| |
| } // namespace blink |
| |
| #endif // THIRD_PARTY_BLINK_RENDERER_CORE_STYLE_BORDER_IMAGE_LENGTH_BOX_H_ |