| /* |
| * Copyright (C) 1999 Lars Knoll (knoll@kde.org) |
| * (C) 1999 Antti Koivisto (koivisto@kde.org) |
| * (C) 2000 Dirk Mueller (mueller@kde.org) |
| * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights |
| * reserved. |
| * |
| * 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_HTML_FORMS_HTML_FORM_ELEMENT_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_CORE_HTML_FORMS_HTML_FORM_ELEMENT_H_ |
| |
| #include "third_party/blink/renderer/core/core_export.h" |
| #include "third_party/blink/renderer/core/html/forms/html_form_control_element.h" |
| #include "third_party/blink/renderer/core/html/forms/radio_button_group_scope.h" |
| #include "third_party/blink/renderer/core/html/html_element.h" |
| #include "third_party/blink/renderer/core/loader/form_submission.h" |
| |
| namespace blink { |
| |
| class Event; |
| class ListedElement; |
| class HTMLFormControlElement; |
| class HTMLFormControlsCollection; |
| class HTMLImageElement; |
| class RadioNodeListOrElement; |
| |
| class CORE_EXPORT HTMLFormElement final : public HTMLElement { |
| DEFINE_WRAPPERTYPEINFO(); |
| |
| public: |
| static HTMLFormElement* Create(Document&); |
| |
| explicit HTMLFormElement(Document&); |
| ~HTMLFormElement() override; |
| void Trace(Visitor*) override; |
| |
| const AttrNameToTrustedType& GetCheckedAttributeTypes() const override; |
| |
| HTMLFormControlsCollection* elements(); |
| void GetNamedElements(const AtomicString&, HeapVector<Member<Element>>&); |
| |
| unsigned length() const; |
| HTMLElement* item(unsigned index); |
| |
| String action() const; |
| void action(USVStringOrTrustedURL&) const; |
| void setAction(const USVStringOrTrustedURL&, ExceptionState&); |
| |
| String enctype() const { return attributes_.EncodingType(); } |
| void setEnctype(const AtomicString&); |
| |
| String encoding() const { return attributes_.EncodingType(); } |
| void setEncoding(const AtomicString& value) { setEnctype(value); } |
| |
| bool ShouldAutocomplete() const; |
| |
| void Associate(ListedElement&); |
| void Disassociate(ListedElement&); |
| void Associate(HTMLImageElement&); |
| void Disassociate(HTMLImageElement&); |
| void DidAssociateByParser(); |
| |
| void PrepareForSubmission(Event&, HTMLFormControlElement* submit_button); |
| void submitFromJavaScript(); |
| void reset(); |
| |
| void SubmitImplicitly(Event&, bool from_implicit_submission_trigger); |
| |
| String GetName() const; |
| |
| bool NoValidate() const; |
| |
| const AtomicString& Action() const; |
| |
| String method() const; |
| void setMethod(const AtomicString&); |
| |
| // Find the 'default button.' |
| // https://html.spec.whatwg.org/C/#default-button |
| HTMLFormControlElement* FindDefaultButton() const; |
| |
| bool checkValidity(); |
| bool reportValidity(); |
| bool MatchesValidityPseudoClasses() const final; |
| bool IsValidElement() final; |
| |
| RadioButtonGroupScope& GetRadioButtonGroupScope() { |
| return radio_button_group_scope_; |
| } |
| |
| const ListedElement::List& ListedElements() const; |
| const HeapVector<Member<HTMLImageElement>>& ImageElements(); |
| |
| void AnonymousNamedGetter(const AtomicString& name, RadioNodeListOrElement&); |
| void InvalidateDefaultButtonStyle() const; |
| |
| // 'construct the entry list' |
| // https://html.spec.whatwg.org/C/#constructing-the-form-data-set |
| // Returns nullptr if this form is already running this function. |
| FormData* ConstructEntryList(HTMLFormControlElement* submit_button, |
| const WTF::TextEncoding& encoding); |
| |
| unsigned UniqueRendererFormId() const { return unique_renderer_form_id_; } |
| |
| private: |
| InsertionNotificationRequest InsertedInto(ContainerNode&) override; |
| void RemovedFrom(ContainerNode&) override; |
| void FinishParsingChildren() override; |
| |
| void HandleLocalEvents(Event&) override; |
| |
| void ParseAttribute(const AttributeModificationParams&) override; |
| bool IsURLAttribute(const Attribute&) const override; |
| bool HasLegalLinkAttribute(const QualifiedName&) const override; |
| |
| NamedItemType GetNamedItemType() const override { |
| return NamedItemType::kName; |
| } |
| |
| void SubmitDialog(FormSubmission*); |
| void Submit(Event*, HTMLFormControlElement* submit_button); |
| |
| void ScheduleFormSubmission(FormSubmission*); |
| |
| void CollectListedElements(Node& root, ListedElement::List&) const; |
| void CollectImageElements(Node& root, HeapVector<Member<HTMLImageElement>>&); |
| |
| // Returns true if the submission should proceed. |
| bool ValidateInteractively(); |
| |
| // Validates each of the controls, and stores controls of which 'invalid' |
| // event was not canceled to the specified vector. Returns true if there |
| // are any invalid controls in this form. |
| bool CheckInvalidControlsAndCollectUnhandled(ListedElement::List*); |
| |
| Element* ElementFromPastNamesMap(const AtomicString&); |
| void AddToPastNamesMap(Element*, const AtomicString& past_name); |
| void RemoveFromPastNamesMap(HTMLElement&); |
| |
| typedef HeapHashMap<AtomicString, Member<Element>> PastNamesMap; |
| |
| FormSubmission::Attributes attributes_; |
| Member<PastNamesMap> past_names_map_; |
| |
| RadioButtonGroupScope radio_button_group_scope_; |
| |
| // Do not access listed_elements_ directly. Use ListedElements() instead. |
| ListedElement::List listed_elements_; |
| // Do not access image_elements_ directly. Use ImageElements() instead. |
| HeapVector<Member<HTMLImageElement>> image_elements_; |
| |
| // https://html.spec.whatwg.org/C/#planned-navigation |
| // Unlike the specification, we use this only for web-exposed submit() |
| // function in 'submit' event handler. |
| Member<FormSubmission> planned_navigation_; |
| |
| unsigned unique_renderer_form_id_; |
| |
| bool is_submitting_ = false; |
| bool in_user_js_submit_event_ = false; |
| bool is_constructing_entry_list_ = false; |
| |
| bool listed_elements_are_dirty_ : 1; |
| bool image_elements_are_dirty_ : 1; |
| bool has_elements_associated_by_parser_ : 1; |
| bool has_elements_associated_by_form_attribute_ : 1; |
| bool did_finish_parsing_children_ : 1; |
| bool is_in_reset_function_ : 1; |
| }; |
| |
| } // namespace blink |
| |
| #endif // THIRD_PARTY_BLINK_RENDERER_CORE_HTML_FORMS_HTML_FORM_ELEMENT_H_ |