159 lines
6.4 KiB
C++
159 lines
6.4 KiB
C++
/*
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* Copyright (C) 2010 Google Inc. All rights reserved.
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* Copyright (C) 2018 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following disclaimer
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* in the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Google Inc. nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include "AutoFillButtonElement.h"
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#include "DataListButtonElement.h"
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#include "DataListSuggestionPicker.h"
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#include "DataListSuggestionsClient.h"
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#include "InputType.h"
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#include "SpinButtonElement.h"
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namespace WebCore {
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class DOMFormData;
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class TextControlInnerTextElement;
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// The class represents types of which UI contain text fields.
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// It supports not only the types for BaseTextInputType but also type=number.
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class TextFieldInputType : public InputType, protected SpinButtonElement::SpinButtonOwner, protected AutoFillButtonElement::AutoFillButtonOwner
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#if ENABLE(DATALIST_ELEMENT)
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, private DataListSuggestionsClient, protected DataListButtonElement::DataListButtonOwner
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#endif
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{
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protected:
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explicit TextFieldInputType(Type, HTMLInputElement&);
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virtual ~TextFieldInputType();
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ShouldCallBaseEventHandler handleKeydownEvent(KeyboardEvent&) override;
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void handleKeydownEventForSpinButton(KeyboardEvent&);
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#if ENABLE(DATALIST_ELEMENT)
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void handleClickEvent(MouseEvent&) final;
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#endif
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HTMLElement* containerElement() const final;
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HTMLElement* innerBlockElement() const final;
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RefPtr<TextControlInnerTextElement> innerTextElement() const final;
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HTMLElement* innerSpinButtonElement() const final;
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HTMLElement* capsLockIndicatorElement() const final;
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HTMLElement* autoFillButtonElement() const final;
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#if ENABLE(DATALIST_ELEMENT)
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HTMLElement* dataListButtonElement() const final;
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#endif
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virtual bool needsContainer() const;
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void createShadowSubtreeAndUpdateInnerTextElementEditability(ContainerNode::ChildChange::Source, bool) override;
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void destroyShadowSubtree() override;
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void attributeChanged(const QualifiedName&) override;
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void disabledStateChanged() final;
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void readOnlyStateChanged() final;
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bool supportsReadOnly() const final;
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void handleFocusEvent(Node* oldFocusedNode, FocusDirection) final;
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void handleBlurEvent() final;
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void setValue(const String&, bool valueChanged, TextFieldEventBehavior) override;
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void updateInnerTextValue() final;
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String sanitizeValue(const String&) const override;
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bool valueMissing(const String&) const final;
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virtual String convertFromVisibleValue(const String&) const;
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virtual void didSetValueByUserEdit();
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private:
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bool isKeyboardFocusable(KeyboardEvent*) const final;
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bool isMouseFocusable() const final;
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bool isEmptyValue() const final;
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void handleBeforeTextInsertedEvent(BeforeTextInsertedEvent&) final;
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void forwardEvent(Event&) final;
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bool shouldSubmitImplicitly(Event&) final;
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RenderPtr<RenderElement> createInputRenderer(RenderStyle&&) override;
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bool shouldUseInputMethod() const override;
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bool shouldRespectListAttribute() override;
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HTMLElement* placeholderElement() const final;
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void updatePlaceholderText() final;
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bool appendFormData(DOMFormData&, bool multipart) const final;
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void subtreeHasChanged() final;
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void capsLockStateMayHaveChanged() final;
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void updateAutoFillButton() final;
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void elementDidBlur() final;
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// SpinButtonElement::SpinButtonOwner functions.
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void focusAndSelectSpinButtonOwner() final;
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bool shouldSpinButtonRespondToMouseEvents() final;
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bool shouldSpinButtonRespondToWheelEvents() final;
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void spinButtonStepDown() final;
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void spinButtonStepUp() final;
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// AutoFillButtonElement::AutoFillButtonOwner
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void autoFillButtonElementWasClicked() final;
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bool shouldHaveSpinButton() const;
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bool shouldHaveCapsLockIndicator() const;
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bool shouldDrawCapsLockIndicator() const;
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bool shouldDrawAutoFillButton() const;
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void createContainer();
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void createAutoFillButton(AutoFillButtonType);
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#if ENABLE(DATALIST_ELEMENT)
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void createDataListDropdownIndicator();
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bool isPresentingAttachedView() const final;
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bool isFocusingWithDataListDropdown() const final;
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void dataListMayHaveChanged() final;
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void displaySuggestions(DataListSuggestionActivationType);
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void closeSuggestions();
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// DataListSuggestionsClient
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IntRect elementRectInRootViewCoordinates() const final;
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Vector<DataListSuggestion> suggestions() final;
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void didSelectDataListOption(const String&) final;
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void didCloseSuggestions() final;
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bool shouldOnlyShowDataListDropdownButtonWhenFocusedOrEdited() const;
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void dataListButtonElementWasClicked() final;
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bool m_isFocusingWithDataListDropdown { false };
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RefPtr<DataListButtonElement> m_dataListDropdownIndicator;
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std::pair<String, Vector<DataListSuggestion>> m_cachedSuggestions;
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std::unique_ptr<DataListSuggestionPicker> m_suggestionPicker;
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#endif
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RefPtr<HTMLElement> m_container;
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RefPtr<HTMLElement> m_innerBlock;
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RefPtr<TextControlInnerTextElement> m_innerText;
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RefPtr<HTMLElement> m_placeholder;
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RefPtr<SpinButtonElement> m_innerSpinButton;
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RefPtr<HTMLElement> m_capsLockIndicator;
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RefPtr<HTMLElement> m_autoFillButton;
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};
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} // namespace WebCore
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