Chromium Code Reviews Chromium Code Reviews
Issue 1304993002:
Change Rect and Quad to be CSSValues (Closed)
Base URL: https://chromium.googlesource.com/chromium/blink.git@split_counter_out_attempt_3| OLD | NEW |
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| (Empty) | |
| 1 /* | |
|
Timothy Loh
2015/08/24 06:41:38
not sure if you actually deleted this file, rietve
| |
| 2 * Copyright (C) 1999-2003 Lars Knoll (knoll@kde.org) | |
| 3 * Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved. | |
| 4 * | |
| 5 * This library is free software; you can redistribute it and/or | |
| 6 * modify it under the terms of the GNU Library General Public | |
| 7 * License as published by the Free Software Foundation; either | |
| 8 * version 2 of the License, or (at your option) any later version. | |
| 9 * | |
| 10 * This library is distributed in the hope that it will be useful, | |
| 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 * Library General Public License for more details. | |
| 14 * | |
| 15 * You should have received a copy of the GNU Library General Public License | |
| 16 * along with this library; see the file COPYING.LIB. If not, write to | |
| 17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | |
| 18 * Boston, MA 02110-1301, USA. | |
| 19 */ | |
| 20 | |
| 21 #ifndef Rect_h | |
| 22 #define Rect_h | |
| 23 | |
| 24 #include "core/CoreExport.h" | |
| 25 #include "core/css/CSSPrimitiveValue.h" | |
| 26 #include "wtf/RefPtr.h" | |
| 27 #include "wtf/text/StringBuilder.h" | |
| 28 | |
| 29 namespace blink { | |
| 30 | |
| 31 class CORE_EXPORT RectBase : public RefCountedWillBeGarbageCollected<RectBase> { | |
| 32 DECLARE_EMPTY_DESTRUCTOR_WILL_BE_REMOVED(RectBase); | |
| 33 public: | |
| 34 CSSPrimitiveValue* top() const { return m_top.get(); } | |
| 35 CSSPrimitiveValue* right() const { return m_right.get(); } | |
| 36 CSSPrimitiveValue* bottom() const { return m_bottom.get(); } | |
| 37 CSSPrimitiveValue* left() const { return m_left.get(); } | |
| 38 | |
| 39 void setTop(PassRefPtrWillBeRawPtr<CSSPrimitiveValue> top) { m_top = top; } | |
| 40 void setRight(PassRefPtrWillBeRawPtr<CSSPrimitiveValue> right) { m_right = r ight; } | |
| 41 void setBottom(PassRefPtrWillBeRawPtr<CSSPrimitiveValue> bottom) { m_bottom = bottom; } | |
| 42 void setLeft(PassRefPtrWillBeRawPtr<CSSPrimitiveValue> left) { m_left = left ; } | |
| 43 | |
| 44 bool equals(const RectBase& other) const | |
| 45 { | |
| 46 return compareCSSValuePtr(m_top, other.m_top) | |
| 47 && compareCSSValuePtr(m_right, other.m_right) | |
| 48 && compareCSSValuePtr(m_left, other.m_left) | |
| 49 && compareCSSValuePtr(m_bottom, other.m_bottom); | |
| 50 } | |
| 51 | |
| 52 DECLARE_TRACE(); | |
| 53 | |
| 54 protected: | |
| 55 RectBase() { } | |
| 56 | |
| 57 private: | |
| 58 RefPtrWillBeMember<CSSPrimitiveValue> m_top; | |
| 59 RefPtrWillBeMember<CSSPrimitiveValue> m_right; | |
| 60 RefPtrWillBeMember<CSSPrimitiveValue> m_bottom; | |
| 61 RefPtrWillBeMember<CSSPrimitiveValue> m_left; | |
| 62 }; | |
| 63 | |
| 64 class Rect : public RectBase { | |
| 65 public: | |
| 66 static PassRefPtrWillBeRawPtr<Rect> create() { return adoptRefWillBeNoop(new Rect); } | |
| 67 | |
| 68 String cssText() const | |
| 69 { | |
| 70 return generateCSSString(top()->cssText(), right()->cssText(), bottom()- >cssText(), left()->cssText()); | |
| 71 } | |
| 72 | |
| 73 private: | |
| 74 Rect() { } | |
| 75 static String generateCSSString(const String& top, const String& right, cons t String& bottom, const String& left) | |
| 76 { | |
| 77 return "rect(" + top + ' ' + right + ' ' + bottom + ' ' + left + ')'; | |
| 78 } | |
| 79 | |
| 80 // NOTE: If adding fields to this class please make the RectBase trace | |
| 81 // method virtual and add a trace method in this subclass tracing the new | |
| 82 // fields. | |
| 83 }; | |
| 84 | |
| 85 class Quad : public RectBase { | |
| 86 public: | |
| 87 static PassRefPtrWillBeRawPtr<Quad> create() { return adoptRefWillBeNoop(new Quad); } | |
| 88 | |
| 89 String cssText() const | |
| 90 { | |
| 91 return generateCSSString(top()->cssText(), right()->cssText(), bottom()- >cssText(), left()->cssText()); | |
| 92 } | |
| 93 | |
| 94 private: | |
| 95 Quad() { } | |
| 96 static String generateCSSString(const String& top, const String& right, cons t String& bottom, const String& left) | |
| 97 { | |
| 98 StringBuilder result; | |
| 99 // reserve space for the four strings, plus three space separator charac ters. | |
| 100 result.reserveCapacity(top.length() + right.length() + bottom.length() + left.length() + 3); | |
| 101 result.append(top); | |
| 102 if (right != top || bottom != top || left != top) { | |
| 103 result.append(' '); | |
| 104 result.append(right); | |
| 105 if (bottom != top || right != left) { | |
| 106 result.append(' '); | |
| 107 result.append(bottom); | |
| 108 if (left != right) { | |
| 109 result.append(' '); | |
| 110 result.append(left); | |
| 111 } | |
| 112 } | |
| 113 } | |
| 114 return result.toString(); | |
| 115 } | |
| 116 | |
| 117 // NOTE: If adding fields to this class please make the RectBase trace | |
| 118 // method virtual and add a trace method in this subclass tracing the new | |
| 119 // fields. | |
| 120 }; | |
| 121 | |
| 122 } // namespace blink | |
| 123 | |
| 124 #endif // Rect_h | |
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