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-rw-r--r--Source/WebCore/html/HTMLSelectElement.h141
1 files changed, 64 insertions, 77 deletions
diff --git a/Source/WebCore/html/HTMLSelectElement.h b/Source/WebCore/html/HTMLSelectElement.h
index d39610274..7d5dcefe5 100644
--- a/Source/WebCore/html/HTMLSelectElement.h
+++ b/Source/WebCore/html/HTMLSelectElement.h
@@ -23,51 +23,47 @@
*
*/
-#ifndef HTMLSelectElement_h
-#define HTMLSelectElement_h
+#pragma once
-#include "Event.h"
#include "HTMLFormControlElementWithState.h"
#include "TypeAhead.h"
-#include <wtf/Vector.h>
namespace WebCore {
-class HTMLOptionElement;
class HTMLOptionsCollection;
-class HTMLSelectElement : public HTMLFormControlElementWithState, public TypeAheadDataSource {
+class HTMLSelectElement : public HTMLFormControlElementWithState, private TypeAheadDataSource {
public:
- static PassRefPtr<HTMLSelectElement> create(const QualifiedName&, Document&, HTMLFormElement*);
+ static Ref<HTMLSelectElement> create(const QualifiedName&, Document&, HTMLFormElement*);
- int selectedIndex() const;
- void setSelectedIndex(int);
+ WEBCORE_EXPORT int selectedIndex() const;
+ WEBCORE_EXPORT void setSelectedIndex(int);
- void optionSelectedByUser(int index, bool dispatchChangeEvent, bool allowMultipleSelection = false);
+ WEBCORE_EXPORT void optionSelectedByUser(int index, bool dispatchChangeEvent, bool allowMultipleSelection = false);
- // For ValidityState
- virtual String validationMessage() const override;
- virtual bool valueMissing() const override;
+ String validationMessage() const final;
+ bool valueMissing() const final;
- unsigned length() const;
+ WEBCORE_EXPORT unsigned length() const;
- int size() const { return m_size; }
+ unsigned size() const { return m_size; }
bool multiple() const { return m_multiple; }
bool usesMenuList() const;
- void add(HTMLElement*, HTMLElement* beforeElement, ExceptionCode&);
+ using OptionOrOptGroupElement = Variant<RefPtr<HTMLOptionElement>, RefPtr<HTMLOptGroupElement>>;
+ using HTMLElementOrInt = Variant<RefPtr<HTMLElement>, int>;
+ WEBCORE_EXPORT ExceptionOr<void> add(const OptionOrOptGroupElement&, const std::optional<HTMLElementOrInt>& before);
using Node::remove;
- // Should be remove(int) but it conflicts with Node::remove(ExceptionCode&).
- void removeByIndex(int);
- void remove(HTMLOptionElement*);
+ ExceptionOr<void> remove(HTMLOptionElement&);
+ WEBCORE_EXPORT void remove(int);
- String value() const;
- void setValue(const String&);
+ WEBCORE_EXPORT String value() const;
+ WEBCORE_EXPORT void setValue(const String&);
- PassRefPtr<HTMLOptionsCollection> options();
- PassRefPtr<HTMLCollection> selectedOptions();
+ WEBCORE_EXPORT Ref<HTMLOptionsCollection> options();
+ Ref<HTMLCollection> selectedOptions();
void optionElementChildrenChanged();
@@ -75,29 +71,26 @@ public:
void invalidateSelectedItems();
void updateListItemSelectedStates();
- const Vector<HTMLElement*>& listItems() const;
+ WEBCORE_EXPORT const Vector<HTMLElement*>& listItems() const;
- virtual void accessKeyAction(bool sendMouseEvents) override;
+ void accessKeyAction(bool sendMouseEvents) final;
void accessKeySetSelectedIndex(int);
- void setMultiple(bool);
+ WEBCORE_EXPORT void setMultiple(bool);
- void setSize(int);
+ WEBCORE_EXPORT void setSize(unsigned);
- void setOption(unsigned index, HTMLOptionElement*, ExceptionCode&);
- void setLength(unsigned, ExceptionCode&);
+ // Called by the bindings for the unnamed index-setter.
+ ExceptionOr<void> setItem(unsigned index, HTMLOptionElement*);
+ ExceptionOr<void> setLength(unsigned);
- Node* namedItem(const AtomicString& name);
- Node* item(unsigned index);
+ WEBCORE_EXPORT HTMLOptionElement* namedItem(const AtomicString& name);
+ WEBCORE_EXPORT HTMLOptionElement* item(unsigned index);
void scrollToSelection();
void listBoxSelectItem(int listIndex, bool allowMultiplySelections, bool shift, bool fireOnChangeNow = true);
-#if PLATFORM(IOS)
- virtual bool willRespondToMouseClickEvents() override;
-#endif
-
bool canSelectAll() const;
void selectAll();
int listToOptionIndex(int listIndex) const;
@@ -108,56 +101,57 @@ public:
void setActiveSelectionAnchorIndex(int);
void setActiveSelectionEndIndex(int);
void updateListBoxSelection(bool deselectOtherOptions);
-
+
// For use in the implementation of HTMLOptionElement.
- void optionSelectionStateChanged(HTMLOptionElement*, bool optionIsSelected);
+ void optionSelectionStateChanged(HTMLOptionElement&, bool optionIsSelected);
bool allowsNonContiguousSelection() const { return m_allowsNonContiguousSelection; };
protected:
HTMLSelectElement(const QualifiedName&, Document&, HTMLFormElement*);
private:
- virtual const AtomicString& formControlType() const override;
+ const AtomicString& formControlType() const final;
- virtual bool isKeyboardFocusable(KeyboardEvent*) const override;
- virtual bool isMouseFocusable() const override;
+ bool isKeyboardFocusable(KeyboardEvent&) const final;
+ bool isMouseFocusable() const final;
- virtual void dispatchFocusEvent(PassRefPtr<Element> oldFocusedElement, FocusDirection) override final;
- virtual void dispatchBlurEvent(PassRefPtr<Element> newFocusedElement) override final;
+ void dispatchFocusEvent(RefPtr<Element>&& oldFocusedElement, FocusDirection) final;
+ void dispatchBlurEvent(RefPtr<Element>&& newFocusedElement) final;
- virtual bool canStartSelection() const override { return false; }
+ bool canStartSelection() const final { return false; }
- virtual bool isEnumeratable() const override { return true; }
- virtual bool supportLabels() const override { return true; }
+ bool isEnumeratable() const final { return true; }
+ bool supportLabels() const final { return true; }
- virtual FormControlState saveFormControlState() const override;
- virtual void restoreFormControlState(const FormControlState&) override;
+ FormControlState saveFormControlState() const final;
+ void restoreFormControlState(const FormControlState&) final;
- virtual void parseAttribute(const QualifiedName&, const AtomicString&) override;
- virtual bool isPresentationAttribute(const QualifiedName&) const override;
+ void parseAttribute(const QualifiedName&, const AtomicString&) final;
+ bool isPresentationAttribute(const QualifiedName&) const final;
- virtual bool childShouldCreateRenderer(const Node&) const override;
- virtual RenderPtr<RenderElement> createElementRenderer(PassRef<RenderStyle>) override;
- virtual bool appendFormData(FormDataList&, bool) override;
+ bool childShouldCreateRenderer(const Node&) const final;
+ RenderPtr<RenderElement> createElementRenderer(RenderStyle&&, const RenderTreePosition&) final;
+ bool appendFormData(FormDataList&, bool) final;
- virtual void reset() override;
+ void reset() final;
- virtual void defaultEventHandler(Event*) override;
+ void defaultEventHandler(Event&) final;
+ bool willRespondToMouseClickEvents() final;
void dispatchChangeEventForMenuList();
- virtual void didRecalcStyle(Style::Change) override final;
+ void didRecalcStyle(Style::Change) final;
void recalcListItems(bool updateSelectedStates = true) const;
- void deselectItems(HTMLOptionElement* excludeElement = 0);
- void typeAheadFind(KeyboardEvent*);
+ void deselectItems(HTMLOptionElement* excludeElement = nullptr);
+ void typeAheadFind(KeyboardEvent&);
void saveLastSelection();
- virtual InsertionNotificationRequest insertedInto(ContainerNode&) override;
+ InsertionNotificationRequest insertedInto(ContainerNode&) final;
- virtual bool isOptionalFormControl() const override { return !isRequiredFormControl(); }
- virtual bool isRequiredFormControl() const override;
+ bool isOptionalFormControl() const final { return !isRequiredFormControl(); }
+ bool isRequiredFormControl() const final;
bool hasPlaceholderLabelOption() const;
@@ -168,20 +162,17 @@ private:
};
typedef unsigned SelectOptionFlags;
void selectOption(int optionIndex, SelectOptionFlags = 0);
- void deselectItemsWithoutValidation(HTMLElement* elementToExclude = 0);
+ void deselectItemsWithoutValidation(HTMLElement* elementToExclude = nullptr);
void parseMultipleAttribute(const AtomicString&);
int lastSelectedListIndex() const;
void updateSelectedState(int listIndex, bool multi, bool shift);
- void menuListDefaultEventHandler(Event*);
+ void menuListDefaultEventHandler(Event&);
bool platformHandleKeydownEvent(KeyboardEvent*);
- void listBoxDefaultEventHandler(Event*);
+ void listBoxDefaultEventHandler(Event&);
void setOptionsChangedOnRenderer();
size_t searchOptionsForValue(const String&, size_t listIndexStart, size_t listIndexEnd) const;
- enum SkipDirection {
- SkipBackwards = -1,
- SkipForwards = 1
- };
+ enum SkipDirection { SkipBackwards = -1, SkipForwards = 1 };
int nextValidIndex(int listIndex, SkipDirection, int skip) const;
int nextSelectableListIndex(int startIndex) const;
int previousSelectableListIndex(int startIndex) const;
@@ -189,20 +180,20 @@ private:
int lastSelectableListIndex() const;
int nextSelectableListIndexPageAway(int startIndex, SkipDirection) const;
- virtual void childrenChanged(const ChildChange&) override;
- virtual bool areAuthorShadowsAllowed() const override { return false; }
+ void childrenChanged(const ChildChange&) final;
// TypeAheadDataSource functions.
- virtual int indexOfSelectedOption() const override;
- virtual int optionCount() const override;
- virtual String optionAtIndex(int index) const override;
+ int indexOfSelectedOption() const final;
+ int optionCount() const final;
+ String optionAtIndex(int index) const final;
+
// m_listItems contains HTMLOptionElement, HTMLOptGroupElement, and HTMLHRElement objects.
mutable Vector<HTMLElement*> m_listItems;
Vector<bool> m_lastOnChangeSelection;
Vector<bool> m_cachedStateForActiveSelection;
TypeAhead m_typeAhead;
- int m_size;
+ unsigned m_size;
int m_lastOnChangeIndex;
int m_activeSelectionAnchorIndex;
int m_activeSelectionEndIndex;
@@ -213,8 +204,4 @@ private:
mutable bool m_shouldRecalcListItems;
};
-NODE_TYPE_CASTS(HTMLSelectElement)
-
} // namespace
-
-#endif
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