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Side by Side Diff: Source/core/css/CSSMatrix.cpp

Issue 18548003: Rename ExceptionCode constants to use the names in the spec (2/3) (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Created 7 years, 5 months ago
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1 /* 1 /*
2 * Copyright (C) 2008 Apple Inc. All Rights Reserved. 2 * Copyright (C) 2008 Apple Inc. All Rights Reserved.
3 * 3 *
4 * Redistribution and use in source and binary forms, with or without 4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions 5 * modification, are permitted provided that the following conditions
6 * are met: 6 * are met:
7 * 1. Redistributions of source code must retain the above copyright 7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer. 8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright 9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the 10 * notice, this list of conditions and the following disclaimer in the
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62 // Convert to TransformOperations. This can fail if a property 62 // Convert to TransformOperations. This can fail if a property
63 // requires style (i.e., param uses 'ems' or 'exs') 63 // requires style (i.e., param uses 'ems' or 'exs')
64 RefPtr<CSSValue> value = styleDeclaration->getPropertyCSSValue(CSSProper tyWebkitTransform); 64 RefPtr<CSSValue> value = styleDeclaration->getPropertyCSSValue(CSSProper tyWebkitTransform);
65 65
66 // Check for a "none" or empty transform. In these cases we can use the default identity matrix. 66 // Check for a "none" or empty transform. In these cases we can use the default identity matrix.
67 if (!value || (value->isPrimitiveValue() && (toCSSPrimitiveValue(value.g et()))->getValueID() == CSSValueNone)) 67 if (!value || (value->isPrimitiveValue() && (toCSSPrimitiveValue(value.g et()))->getValueID() == CSSValueNone))
68 return; 68 return;
69 69
70 TransformOperations operations; 70 TransformOperations operations;
71 if (!TransformBuilder::createTransformOperations(value.get(), 0, 0, oper ations)) { 71 if (!TransformBuilder::createTransformOperations(value.get(), 0, 0, oper ations)) {
72 ec = SYNTAX_ERR; 72 ec = SyntaxError;
73 return; 73 return;
74 } 74 }
75 75
76 // Convert transform operations to a TransformationMatrix. This can fail 76 // Convert transform operations to a TransformationMatrix. This can fail
77 // if a param has a percentage ('%') 77 // if a param has a percentage ('%')
78 TransformationMatrix t; 78 TransformationMatrix t;
79 for (unsigned i = 0; i < operations.operations().size(); ++i) { 79 for (unsigned i = 0; i < operations.operations().size(); ++i) {
80 if (operations.operations()[i].get()->apply(t, IntSize(0, 0))) { 80 if (operations.operations()[i].get()->apply(t, IntSize(0, 0))) {
81 ec = SYNTAX_ERR; 81 ec = SyntaxError;
82 return; 82 return;
83 } 83 }
84 } 84 }
85 85
86 // set the matrix 86 // set the matrix
87 m_matrix = t; 87 m_matrix = t;
88 } else // There is something there but parsing failed. 88 } else { // There is something there but parsing failed.
89 ec = SYNTAX_ERR; 89 ec = SyntaxError;
90 }
90 } 91 }
91 92
92 // Perform a concatenation of the matrices (this * secondMatrix) 93 // Perform a concatenation of the matrices (this * secondMatrix)
93 PassRefPtr<CSSMatrix> CSSMatrix::multiply(CSSMatrix* secondMatrix) const 94 PassRefPtr<CSSMatrix> CSSMatrix::multiply(CSSMatrix* secondMatrix) const
94 { 95 {
95 if (!secondMatrix) 96 if (!secondMatrix)
96 return 0; 97 return 0;
97 98
98 return CSSMatrix::create(TransformationMatrix(m_matrix).multiply(secondMatri x->m_matrix)); 99 return CSSMatrix::create(TransformationMatrix(m_matrix).multiply(secondMatri x->m_matrix));
99 } 100 }
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183 if (m_matrix.isAffine()) 184 if (m_matrix.isAffine())
184 return String::format("matrix(%f, %f, %f, %f, %f, %f)", m_matrix.a(), m_ matrix.b(), m_matrix.c(), m_matrix.d(), m_matrix.e(), m_matrix.f()); 185 return String::format("matrix(%f, %f, %f, %f, %f, %f)", m_matrix.a(), m_ matrix.b(), m_matrix.c(), m_matrix.d(), m_matrix.e(), m_matrix.f());
185 return String::format("matrix3d(%f, %f, %f, %f, %f, %f, %f, %f, %f, %f, %f, %f, %f, %f, %f, %f)", 186 return String::format("matrix3d(%f, %f, %f, %f, %f, %f, %f, %f, %f, %f, %f, %f, %f, %f, %f, %f)",
186 m_matrix.m11(), m_matrix.m12(), m_matrix.m13(), m_matrix.m14(), 187 m_matrix.m11(), m_matrix.m12(), m_matrix.m13(), m_matrix.m14(),
187 m_matrix.m21(), m_matrix.m22(), m_matrix.m23(), m_matrix.m24(), 188 m_matrix.m21(), m_matrix.m22(), m_matrix.m23(), m_matrix.m24(),
188 m_matrix.m31(), m_matrix.m32(), m_matrix.m33(), m_matrix.m34(), 189 m_matrix.m31(), m_matrix.m32(), m_matrix.m33(), m_matrix.m34(),
189 m_matrix.m41(), m_matrix.m42(), m_matrix.m43(), m_matrix.m44()); 190 m_matrix.m41(), m_matrix.m42(), m_matrix.m43(), m_matrix.m44());
190 } 191 }
191 192
192 } // namespace WebCore 193 } // namespace WebCore
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