1 /*
2  * Copyright (C) 2004, 2005 Nikolas Zimmermann <zimmermann@kde.org>
3  * Copyright (C) 2004, 2005, 2006, 2007 Rob Buis <buis@kde.org>
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 THIRD_PARTY_BLINK_RENDERER_CORE_SVG_SVG_STYLE_ELEMENT_H_
22 #define THIRD_PARTY_BLINK_RENDERER_CORE_SVG_SVG_STYLE_ELEMENT_H_
23 
24 #include "third_party/blink/renderer/core/css/style_element.h"
25 #include "third_party/blink/renderer/core/svg/svg_element.h"
26 #include "third_party/blink/renderer/platform/heap/handle.h"
27 
28 namespace blink {
29 
30 class SVGStyleElement final : public SVGElement, public StyleElement {
31   DEFINE_WRAPPERTYPEINFO();
32 
33  public:
34   SVGStyleElement(Document&, const CreateElementFlags);
35   ~SVGStyleElement() override;
36 
37   using StyleElement::sheet;
38 
39   bool disabled() const;
40   void setDisabled(bool);
41 
42   const AtomicString& type() const override;
43   void setType(const AtomicString&);
44 
45   const AtomicString& media() const override;
46   void setMedia(const AtomicString&);
47 
48   String title() const override;
49   void setTitle(const AtomicString&);
50 
51   void DispatchPendingEvent();
52 
53   void Trace(Visitor*) const override;
54 
55  private:
56   void ParseAttribute(const AttributeModificationParams&) override;
57   InsertionNotificationRequest InsertedInto(ContainerNode&) override;
58   void RemovedFrom(ContainerNode&) override;
59   void ChildrenChanged(const ChildrenChange&) override;
60 
61   void FinishParsingChildren() override;
LayoutObjectIsNeeded(const ComputedStyle &)62   bool LayoutObjectIsNeeded(const ComputedStyle&) const override {
63     return false;
64   }
65 
SheetLoaded()66   bool SheetLoaded() override {
67     return StyleElement::SheetLoaded(GetDocument());
68   }
69   void NotifyLoadedSheetAndAllCriticalSubresources(
70       LoadedSheetErrorStatus) override;
StartLoadingDynamicSheet()71   void StartLoadingDynamicSheet() override {
72     StyleElement::StartLoadingDynamicSheet(GetDocument());
73   }
74 };
75 
76 }  // namespace blink
77 
78 #endif  // THIRD_PARTY_BLINK_RENDERER_CORE_SVG_SVG_STYLE_ELEMENT_H_
79