| /* |
| * Copyright (C) 2006 Nikolas Zimmermann <zimmermann@kde.org> |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Library General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Library General Public License for more details. |
| * |
| * You should have received a copy of the GNU Library General Public License |
| * along with this library; see the file COPYING.LIB. If not, write to |
| * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| */ |
| |
| #ifndef THIRD_PARTY_BLINK_RENDERER_CORE_SVG_PATTERN_ATTRIBUTES_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_CORE_SVG_PATTERN_ATTRIBUTES_H_ |
| |
| #include "third_party/blink/renderer/core/svg/svg_length.h" |
| #include "third_party/blink/renderer/core/svg/svg_preserve_aspect_ratio.h" |
| #include "third_party/blink/renderer/platform/heap/handle.h" |
| #include "third_party/blink/renderer/platform/transforms/affine_transform.h" |
| |
| namespace blink { |
| |
| class SVGPatternElement; |
| |
| class PatternAttributes final { |
| DISALLOW_NEW(); |
| |
| public: |
| PatternAttributes() |
| : x_(SVGLength::Create(SVGLengthMode::kWidth)), |
| y_(SVGLength::Create(SVGLengthMode::kHeight)), |
| width_(SVGLength::Create(SVGLengthMode::kWidth)), |
| height_(SVGLength::Create(SVGLengthMode::kHeight)), |
| view_box_(), |
| preserve_aspect_ratio_(SVGPreserveAspectRatio::Create()), |
| pattern_units_(SVGUnitTypes::kSvgUnitTypeObjectboundingbox), |
| pattern_content_units_(SVGUnitTypes::kSvgUnitTypeUserspaceonuse), |
| pattern_content_element_(nullptr), |
| x_set_(false), |
| y_set_(false), |
| width_set_(false), |
| height_set_(false), |
| view_box_set_(false), |
| preserve_aspect_ratio_set_(false), |
| pattern_units_set_(false), |
| pattern_content_units_set_(false), |
| pattern_transform_set_(false), |
| pattern_content_element_set_(false) {} |
| |
| SVGLength* X() const { return x_.Get(); } |
| SVGLength* Y() const { return y_.Get(); } |
| SVGLength* Width() const { return width_.Get(); } |
| SVGLength* Height() const { return height_.Get(); } |
| FloatRect ViewBox() const { return view_box_; } |
| SVGPreserveAspectRatio* PreserveAspectRatio() const { |
| return preserve_aspect_ratio_.Get(); |
| } |
| SVGUnitTypes::SVGUnitType PatternUnits() const { return pattern_units_; } |
| SVGUnitTypes::SVGUnitType PatternContentUnits() const { |
| return pattern_content_units_; |
| } |
| AffineTransform PatternTransform() const { return pattern_transform_; } |
| const SVGPatternElement* PatternContentElement() const { |
| return pattern_content_element_; |
| } |
| |
| void SetX(SVGLength* value) { |
| x_ = value; |
| x_set_ = true; |
| } |
| |
| void SetY(SVGLength* value) { |
| y_ = value; |
| y_set_ = true; |
| } |
| |
| void SetWidth(SVGLength* value) { |
| width_ = value; |
| width_set_ = true; |
| } |
| |
| void SetHeight(SVGLength* value) { |
| height_ = value; |
| height_set_ = true; |
| } |
| |
| void SetViewBox(const FloatRect& value) { |
| view_box_ = value; |
| view_box_set_ = true; |
| } |
| |
| void SetPreserveAspectRatio(SVGPreserveAspectRatio* value) { |
| preserve_aspect_ratio_ = value; |
| preserve_aspect_ratio_set_ = true; |
| } |
| |
| void SetPatternUnits(SVGUnitTypes::SVGUnitType value) { |
| pattern_units_ = value; |
| pattern_units_set_ = true; |
| } |
| |
| void SetPatternContentUnits(SVGUnitTypes::SVGUnitType value) { |
| pattern_content_units_ = value; |
| pattern_content_units_set_ = true; |
| } |
| |
| void SetPatternTransform(const AffineTransform& value) { |
| pattern_transform_ = value; |
| pattern_transform_set_ = true; |
| } |
| |
| void SetPatternContentElement(const SVGPatternElement* value) { |
| pattern_content_element_ = value; |
| pattern_content_element_set_ = true; |
| } |
| |
| bool HasX() const { return x_set_; } |
| bool HasY() const { return y_set_; } |
| bool HasWidth() const { return width_set_; } |
| bool HasHeight() const { return height_set_; } |
| bool HasViewBox() const { return view_box_set_; } |
| bool HasPreserveAspectRatio() const { return preserve_aspect_ratio_set_; } |
| bool HasPatternUnits() const { return pattern_units_set_; } |
| bool HasPatternContentUnits() const { return pattern_content_units_set_; } |
| bool HasPatternTransform() const { return pattern_transform_set_; } |
| bool HasPatternContentElement() const { return pattern_content_element_set_; } |
| |
| void Trace(blink::Visitor* visitor) { |
| visitor->Trace(x_); |
| visitor->Trace(y_); |
| visitor->Trace(width_); |
| visitor->Trace(height_); |
| visitor->Trace(preserve_aspect_ratio_); |
| visitor->Trace(pattern_content_element_); |
| } |
| |
| private: |
| // Properties |
| Member<SVGLength> x_; |
| Member<SVGLength> y_; |
| Member<SVGLength> width_; |
| Member<SVGLength> height_; |
| FloatRect view_box_; |
| Member<SVGPreserveAspectRatio> preserve_aspect_ratio_; |
| SVGUnitTypes::SVGUnitType pattern_units_; |
| SVGUnitTypes::SVGUnitType pattern_content_units_; |
| AffineTransform pattern_transform_; |
| Member<const SVGPatternElement> pattern_content_element_; |
| |
| // Property states |
| bool x_set_ : 1; |
| bool y_set_ : 1; |
| bool width_set_ : 1; |
| bool height_set_ : 1; |
| bool view_box_set_ : 1; |
| bool preserve_aspect_ratio_set_ : 1; |
| bool pattern_units_set_ : 1; |
| bool pattern_content_units_set_ : 1; |
| bool pattern_transform_set_ : 1; |
| bool pattern_content_element_set_ : 1; |
| }; |
| |
| // Wrapper object for the PatternAttributes part object. |
| class PatternAttributesWrapper |
| : public GarbageCollected<PatternAttributesWrapper> { |
| public: |
| static PatternAttributesWrapper* Create() { |
| return new PatternAttributesWrapper; |
| } |
| |
| PatternAttributes& Attributes() { return attributes_; } |
| void Set(const PatternAttributes& attributes) { attributes_ = attributes; } |
| void Trace(blink::Visitor* visitor) { visitor->Trace(attributes_); } |
| |
| private: |
| PatternAttributesWrapper() = default; |
| |
| PatternAttributes attributes_; |
| }; |
| |
| } // namespace blink |
| |
| #endif // THIRD_PARTY_BLINK_RENDERER_CORE_SVG_PATTERN_ATTRIBUTES_H_ |