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Unified Diff: third_party/WebKit/Source/core/dom/DOMMatrixReadOnly.cpp

Issue 2741723005: Move geometry interface files to geometry directory. (Closed)
Patch Set: Rebase Created 3 years, 9 months ago
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Index: third_party/WebKit/Source/core/dom/DOMMatrixReadOnly.cpp
diff --git a/third_party/WebKit/Source/core/dom/DOMMatrixReadOnly.cpp b/third_party/WebKit/Source/core/dom/DOMMatrixReadOnly.cpp
deleted file mode 100644
index e4c1ed95915423ee26b242a647d136df8fafd511..0000000000000000000000000000000000000000
--- a/third_party/WebKit/Source/core/dom/DOMMatrixReadOnly.cpp
+++ /dev/null
@@ -1,398 +0,0 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "core/dom/DOMMatrixReadOnly.h"
-
-#include "bindings/core/v8/V8ObjectBuilder.h"
-#include "core/css/CSSIdentifierValue.h"
-#include "core/css/CSSToLengthConversionData.h"
-#include "core/css/CSSValueList.h"
-#include "core/css/parser/CSSParser.h"
-#include "core/css/resolver/TransformBuilder.h"
-#include "core/dom/DOMMatrix.h"
-#include "core/dom/DOMMatrixInit.h"
-#include "core/dom/DOMPoint.h"
-#include "core/dom/DOMPointInit.h"
-#include "core/layout/api/LayoutViewItem.h"
-#include "core/style/ComputedStyle.h"
-
-namespace blink {
-namespace {
-
-void setDictionaryMembers(DOMMatrixInit& other) {
- if (!other.hasM11())
- other.setM11(other.hasA() ? other.a() : 1);
-
- if (!other.hasM12())
- other.setM12(other.hasB() ? other.b() : 0);
-
- if (!other.hasM21())
- other.setM21(other.hasC() ? other.c() : 0);
-
- if (!other.hasM22())
- other.setM22(other.hasD() ? other.d() : 1);
-
- if (!other.hasM41())
- other.setM41(other.hasE() ? other.e() : 0);
-
- if (!other.hasM42())
- other.setM42(other.hasF() ? other.f() : 0);
-}
-
-String getErrorMessage(const char* a, const char* b) {
- return String::format("The '%s' property should equal the '%s' property.", a,
- b);
-}
-
-} // namespace
-
-bool DOMMatrixReadOnly::validateAndFixup(DOMMatrixInit& other,
- ExceptionState& exceptionState) {
- if (other.hasA() && other.hasM11() && other.a() != other.m11()) {
- exceptionState.throwTypeError(getErrorMessage("a", "m11"));
- return false;
- }
- if (other.hasB() && other.hasM12() && other.b() != other.m12()) {
- exceptionState.throwTypeError(getErrorMessage("b", "m12"));
- return false;
- }
- if (other.hasC() && other.hasM21() && other.c() != other.m21()) {
- exceptionState.throwTypeError(getErrorMessage("c", "m21"));
- return false;
- }
- if (other.hasD() && other.hasM22() && other.d() != other.m22()) {
- exceptionState.throwTypeError(getErrorMessage("d", "m22"));
- return false;
- }
- if (other.hasE() && other.hasM41() && other.e() != other.m41()) {
- exceptionState.throwTypeError(getErrorMessage("e", "m41"));
- return false;
- }
- if (other.hasF() && other.hasM42() && other.f() != other.m42()) {
- exceptionState.throwTypeError(getErrorMessage("f", "m42"));
- return false;
- }
- if (other.hasIs2D() && other.is2D() &&
- (other.m31() || other.m32() || other.m13() || other.m23() ||
- other.m43() || other.m14() || other.m24() || other.m34() ||
- other.m33() != 1 || other.m44() != 1)) {
- exceptionState.throwTypeError(
- "The is2D member is set to true but the input matrix is 3d matrix.");
- return false;
- }
-
- setDictionaryMembers(other);
- if (!other.hasIs2D()) {
- bool is2D = !(other.m31() || other.m32() || other.m13() || other.m23() ||
- other.m43() || other.m14() || other.m24() || other.m34() ||
- other.m33() != 1 || other.m44() != 1);
- other.setIs2D(is2D);
- }
- return true;
-}
-
-DOMMatrixReadOnly* DOMMatrixReadOnly::create(ExceptionState& exceptionState) {
- return new DOMMatrixReadOnly(TransformationMatrix());
-}
-
-DOMMatrixReadOnly* DOMMatrixReadOnly::create(const String& transformList,
- ExceptionState& exceptionState) {
- DOMMatrixReadOnly* matrix = new DOMMatrixReadOnly(TransformationMatrix());
- matrix->setMatrixValueFromString(transformList, exceptionState);
- return matrix;
-}
-
-DOMMatrixReadOnly* DOMMatrixReadOnly::create(Vector<double> sequence,
- ExceptionState& exceptionState) {
- if (sequence.size() != 6 && sequence.size() != 16) {
- exceptionState.throwTypeError(
- "The sequence must contain 6 elements for a 2D matrix or 16 elements "
- "for a 3D matrix.");
- return nullptr;
- }
- return new DOMMatrixReadOnly(sequence, sequence.size());
-}
-
-DOMMatrixReadOnly* DOMMatrixReadOnly::fromFloat32Array(
- DOMFloat32Array* float32Array,
- ExceptionState& exceptionState) {
- if (float32Array->length() != 6 && float32Array->length() != 16) {
- exceptionState.throwTypeError(
- "The sequence must contain 6 elements for a 2D matrix or 16 elements a "
- "for 3D matrix.");
- return nullptr;
- }
- return new DOMMatrixReadOnly(float32Array->data(), float32Array->length());
-}
-
-DOMMatrixReadOnly* DOMMatrixReadOnly::fromFloat64Array(
- DOMFloat64Array* float64Array,
- ExceptionState& exceptionState) {
- if (float64Array->length() != 6 && float64Array->length() != 16) {
- exceptionState.throwTypeError(
- "The sequence must contain 6 elements for a 2D matrix or 16 elements "
- "for a 3D matrix.");
- return nullptr;
- }
- return new DOMMatrixReadOnly(float64Array->data(), float64Array->length());
-}
-
-DOMMatrixReadOnly* DOMMatrixReadOnly::fromMatrix(
- DOMMatrixInit& other,
- ExceptionState& exceptionState) {
- if (!validateAndFixup(other, exceptionState)) {
- DCHECK(exceptionState.hadException());
- return nullptr;
- }
-
- if (other.is2D()) {
- double args[] = {other.m11(), other.m12(), other.m21(),
- other.m22(), other.m41(), other.m42()};
- return new DOMMatrixReadOnly(args, 6);
- }
-
- double args[] = {other.m11(), other.m12(), other.m13(), other.m14(),
- other.m21(), other.m22(), other.m23(), other.m24(),
- other.m31(), other.m32(), other.m33(), other.m34(),
- other.m41(), other.m42(), other.m43(), other.m44()};
- return new DOMMatrixReadOnly(args, 16);
-}
-
-DOMMatrixReadOnly::~DOMMatrixReadOnly() {}
-
-bool DOMMatrixReadOnly::is2D() const {
- return m_is2D;
-}
-
-bool DOMMatrixReadOnly::isIdentity() const {
- return m_matrix->isIdentity();
-}
-
-DOMMatrix* DOMMatrixReadOnly::multiply(DOMMatrixInit& other,
- ExceptionState& exceptionState) {
- return DOMMatrix::create(this)->multiplySelf(other, exceptionState);
-}
-
-DOMMatrix* DOMMatrixReadOnly::translate(double tx, double ty, double tz) {
- return DOMMatrix::create(this)->translateSelf(tx, ty, tz);
-}
-
-DOMMatrix* DOMMatrixReadOnly::scale(double sx) {
- return scale(sx, sx);
-}
-
-DOMMatrix* DOMMatrixReadOnly::scale(double sx,
- double sy,
- double sz,
- double ox,
- double oy,
- double oz) {
- return DOMMatrix::create(this)->scaleSelf(sx, sy, sz, ox, oy, oz);
-}
-
-DOMMatrix* DOMMatrixReadOnly::scale3d(double scale,
- double ox,
- double oy,
- double oz) {
- return DOMMatrix::create(this)->scale3dSelf(scale, ox, oy, oz);
-}
-
-DOMMatrix* DOMMatrixReadOnly::rotate(double rotX) {
- return DOMMatrix::create(this)->rotateSelf(rotX);
-}
-
-DOMMatrix* DOMMatrixReadOnly::rotate(double rotX, double rotY) {
- return DOMMatrix::create(this)->rotateSelf(rotX, rotY);
-}
-
-DOMMatrix* DOMMatrixReadOnly::rotate(double rotX, double rotY, double rotZ) {
- return DOMMatrix::create(this)->rotateSelf(rotX, rotY, rotZ);
-}
-
-DOMMatrix* DOMMatrixReadOnly::rotateFromVector(double x, double y) {
- return DOMMatrix::create(this)->rotateFromVectorSelf(x, y);
-}
-
-DOMMatrix* DOMMatrixReadOnly::rotateAxisAngle(double x,
- double y,
- double z,
- double angle) {
- return DOMMatrix::create(this)->rotateAxisAngleSelf(x, y, z, angle);
-}
-
-DOMMatrix* DOMMatrixReadOnly::skewX(double sx) {
- return DOMMatrix::create(this)->skewXSelf(sx);
-}
-
-DOMMatrix* DOMMatrixReadOnly::skewY(double sy) {
- return DOMMatrix::create(this)->skewYSelf(sy);
-}
-
-DOMMatrix* DOMMatrixReadOnly::flipX() {
- DOMMatrix* flipX = DOMMatrix::create(this);
- flipX->setM11(-this->m11());
- flipX->setM12(-this->m12());
- flipX->setM13(-this->m13());
- flipX->setM14(-this->m14());
- return flipX;
-}
-
-DOMMatrix* DOMMatrixReadOnly::flipY() {
- DOMMatrix* flipY = DOMMatrix::create(this);
- flipY->setM21(-this->m21());
- flipY->setM22(-this->m22());
- flipY->setM23(-this->m23());
- flipY->setM24(-this->m24());
- return flipY;
-}
-
-DOMMatrix* DOMMatrixReadOnly::inverse() {
- return DOMMatrix::create(this)->invertSelf();
-}
-
-DOMPoint* DOMMatrixReadOnly::transformPoint(const DOMPointInit& point) {
- if (is2D() && point.z() == 0 && point.w() == 1) {
- double x = point.x() * m11() + point.y() * m12() + m41();
- double y = point.x() * m12() + point.y() * m22() + m42();
- return DOMPoint::create(x, y, 0, 1);
- }
-
- double x = point.x() * m11() + point.y() * m21() + point.z() * m31() +
- point.w() * m41();
- double y = point.x() * m12() + point.y() * m22() + point.z() * m32() +
- point.w() * m42();
- double z = point.x() * m13() + point.y() * m23() + point.z() * m33() +
- point.w() * m43();
- double w = point.x() * m14() + point.y() * m24() + point.z() * m34() +
- point.w() * m44();
- return DOMPoint::create(x, y, z, w);
-}
-
-DOMMatrixReadOnly::DOMMatrixReadOnly(const TransformationMatrix& matrix,
- bool is2D) {
- m_matrix = TransformationMatrix::create(matrix);
- m_is2D = is2D;
-}
-
-DOMFloat32Array* DOMMatrixReadOnly::toFloat32Array() const {
- float array[] = {
- static_cast<float>(m_matrix->m11()), static_cast<float>(m_matrix->m12()),
- static_cast<float>(m_matrix->m13()), static_cast<float>(m_matrix->m14()),
- static_cast<float>(m_matrix->m21()), static_cast<float>(m_matrix->m22()),
- static_cast<float>(m_matrix->m23()), static_cast<float>(m_matrix->m24()),
- static_cast<float>(m_matrix->m31()), static_cast<float>(m_matrix->m32()),
- static_cast<float>(m_matrix->m33()), static_cast<float>(m_matrix->m34()),
- static_cast<float>(m_matrix->m41()), static_cast<float>(m_matrix->m42()),
- static_cast<float>(m_matrix->m43()), static_cast<float>(m_matrix->m44())};
-
- return DOMFloat32Array::create(array, 16);
-}
-
-DOMFloat64Array* DOMMatrixReadOnly::toFloat64Array() const {
- double array[] = {
- m_matrix->m11(), m_matrix->m12(), m_matrix->m13(), m_matrix->m14(),
- m_matrix->m21(), m_matrix->m22(), m_matrix->m23(), m_matrix->m24(),
- m_matrix->m31(), m_matrix->m32(), m_matrix->m33(), m_matrix->m34(),
- m_matrix->m41(), m_matrix->m42(), m_matrix->m43(), m_matrix->m44()};
-
- return DOMFloat64Array::create(array, 16);
-}
-
-const String DOMMatrixReadOnly::toString() const {
- std::stringstream stream;
- if (is2D()) {
- stream << "matrix(" << a() << ", " << b() << ", " << c() << ", " << d()
- << ", " << e() << ", " << f();
- } else {
- stream << "matrix3d(" << m11() << ", " << m12() << ", " << m13() << ", "
- << m14() << ", " << m21() << ", " << m22() << ", " << m23() << ", "
- << m24() << ", " << m31() << ", " << m32() << ", " << m33() << ", "
- << m34() << ", " << m41() << ", " << m42() << ", " << m43() << ", "
- << m44();
- }
- stream << ")";
-
- return String(stream.str().c_str());
-}
-
-ScriptValue DOMMatrixReadOnly::toJSONForBinding(
- ScriptState* scriptState) const {
- V8ObjectBuilder result(scriptState);
- result.addNumber("a", a());
- result.addNumber("b", b());
- result.addNumber("c", c());
- result.addNumber("d", d());
- result.addNumber("e", e());
- result.addNumber("f", f());
- result.addNumber("m11", m11());
- result.addNumber("m12", m12());
- result.addNumber("m13", m13());
- result.addNumber("m14", m14());
- result.addNumber("m21", m21());
- result.addNumber("m22", m22());
- result.addNumber("m23", m23());
- result.addNumber("m24", m24());
- result.addNumber("m31", m31());
- result.addNumber("m32", m32());
- result.addNumber("m33", m33());
- result.addNumber("m34", m34());
- result.addNumber("m41", m41());
- result.addNumber("m42", m42());
- result.addNumber("m43", m43());
- result.addNumber("m44", m44());
- result.addBoolean("is2D", is2D());
- result.addBoolean("isIdentity", isIdentity());
- return result.scriptValue();
-}
-
-void DOMMatrixReadOnly::setMatrixValueFromString(
- const String& inputString,
- ExceptionState& exceptionState) {
- DEFINE_STATIC_LOCAL(String, identityMatrix2D, ("matrix(1, 0, 0, 1, 0, 0)"));
- String string = inputString;
- if (string.isEmpty())
- string = identityMatrix2D;
-
- const CSSValue* value =
- CSSParser::parseSingleValue(CSSPropertyTransform, string);
-
- if (!value || value->isCSSWideKeyword()) {
- exceptionState.throwDOMException(SyntaxError,
- "Failed to parse '" + inputString + "'.");
- return;
- }
-
- if (value->isIdentifierValue()) {
- DCHECK(toCSSIdentifierValue(value)->getValueID() == CSSValueNone);
- m_matrix->makeIdentity();
- m_is2D = true;
- return;
- }
-
- if (TransformBuilder::hasRelativeLengths(toCSSValueList(*value))) {
- exceptionState.throwDOMException(SyntaxError,
- "Lengths must be absolute, not relative");
- return;
- }
-
- const ComputedStyle& initialStyle = ComputedStyle::initialStyle();
- TransformOperations operations = TransformBuilder::createTransformOperations(
- *value, CSSToLengthConversionData(&initialStyle, &initialStyle,
- LayoutViewItem(nullptr), 1.0f));
-
- if (operations.dependsOnBoxSize()) {
- exceptionState.throwDOMException(
- SyntaxError, "Lengths must be absolute, not depend on the box size");
- return;
- }
-
- m_matrix->makeIdentity();
- operations.apply(FloatSize(0, 0), *m_matrix);
-
- m_is2D = !operations.has3DOperation();
-
- return;
-}
-
-} // namespace blink
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