/* * Copyright (C) 1999 Lars Knoll ([email protected]) * (C) 1999 Antti Koivisto ([email protected]) * (C) 2001 Dirk Mueller ([email protected]) * Copyright (C) 2004, 2005, 2006, 2007 Apple Inc. All rights reserved. * (C) 2006 Alexey Proskuryakov ([email protected]) * * 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. * */ #include "third_party/blink/renderer/core/html/forms/text_control_element.h" #include "third_party/blink/public/mojom/input/focus_type.mojom-blink.h" #include "third_party/blink/renderer/bindings/core/v8/v8_selection_mode.h" #include "third_party/blink/renderer/core/accessibility/ax_object_cache.h" #include "third_party/blink/renderer/core/css/style_change_reason.h" #include "third_party/blink/renderer/core/dom/document.h" #include "third_party/blink/renderer/core/dom/element_traversal.h" #include "third_party/blink/renderer/core/dom/events/event.h" #include "third_party/blink/renderer/core/dom/focus_params.h" #include "third_party/blink/renderer/core/dom/node_computed_style.h" #include "third_party/blink/renderer/core/dom/shadow_root.h" #include "third_party/blink/renderer/core/dom/text.h" #include "third_party/blink/renderer/core/editing/editing_behavior.h" #include "third_party/blink/renderer/core/editing/editing_utilities.h" #include "third_party/blink/renderer/core/editing/editor.h" #include "third_party/blink/renderer/core/editing/frame_selection.h" #include "third_party/blink/renderer/core/editing/iterators/character_iterator.h" #include "third_party/blink/renderer/core/editing/iterators/text_iterator.h" #include "third_party/blink/renderer/core/editing/position.h" #include "third_party/blink/renderer/core/editing/selection_template.h" #include "third_party/blink/renderer/core/editing/serializers/serialization.h" #include "third_party/blink/renderer/core/editing/set_selection_options.h" #include "third_party/blink/renderer/core/editing/spellcheck/spell_checker.h" #include "third_party/blink/renderer/core/editing/text_affinity.h" #include "third_party/blink/renderer/core/editing/visible_position.h" #include "third_party/blink/renderer/core/frame/local_frame.h" #include "third_party/blink/renderer/core/html/forms/html_input_element.h" #include "third_party/blink/renderer/core/html/forms/html_text_area_element.h" #include "third_party/blink/renderer/core/html/forms/text_control_inner_elements.h" #include "third_party/blink/renderer/core/html/html_br_element.h" #include "third_party/blink/renderer/core/html/html_div_element.h" #include "third_party/blink/renderer/core/html/parser/html_parser_idioms.h" #include "third_party/blink/renderer/core/html/shadow/shadow_element_names.h" #include "third_party/blink/renderer/core/html_names.h" #include "third_party/blink/renderer/core/layout/inline/fragment_items.h" #include "third_party/blink/renderer/core/layout/inline/inline_cursor.h" #include "third_party/blink/renderer/core/layout/inline/offset_mapping.h" #include "third_party/blink/renderer/core/layout/layout_block_flow.h" #include "third_party/blink/renderer/core/page/focus_controller.h" #include "third_party/blink/renderer/core/page/page.h" #include "third_party/blink/renderer/platform/bindings/exception_messages.h" #include "third_party/blink/renderer/platform/bindings/exception_state.h" #include "third_party/blink/renderer/platform/heap/garbage_collected.h" #include "third_party/blink/renderer/platform/instrumentation/use_counter.h" #include "third_party/blink/renderer/platform/wtf/text/string_builder.h" namespace blink { namespace { Position GetNextSoftBreak(const OffsetMapping& mapping, InlineCursor& cursor) { … } } // namespace TextControlElement::TextControlElement(const QualifiedName& tag_name, Document& doc) : … { … } TextControlElement::~TextControlElement() = default; bool TextControlElement::DispatchFocusEvent( Element* old_focused_element, mojom::blink::FocusType type, InputDeviceCapabilities* source_capabilities) { … } void TextControlElement::DispatchBlurEvent( Element* new_focused_element, mojom::blink::FocusType type, InputDeviceCapabilities* source_capabilities) { … } void TextControlElement::DefaultEventHandler(Event& event) { … } void TextControlElement::ForwardEvent(Event& event) { … } String TextControlElement::StrippedPlaceholder() const { … } bool TextControlElement::PlaceholderShouldBeVisible() const { … } HTMLElement* TextControlElement::PlaceholderElement() const { … } void TextControlElement::UpdatePlaceholderVisibility() { … } void TextControlElement::UpdatePlaceholderShadowPseudoId( HTMLElement& placeholder) { … } void TextControlElement::setSelectionStart(unsigned start) { … } void TextControlElement::setSelectionEnd(unsigned end) { … } void TextControlElement::setSelectionDirection(const String& direction) { … } void TextControlElement::select() { … } void TextControlElement::SetValueBeforeFirstUserEditIfNotSet() { … } void TextControlElement::CheckIfValueWasReverted(const String& value) { … } void TextControlElement::ClearValueBeforeFirstUserEdit() { … } void TextControlElement::SetFocused(bool flag, mojom::blink::FocusType focus_type) { … } void TextControlElement::DispatchFormControlChangeEvent() { … } void TextControlElement::EnqueueChangeEvent() { … } void TextControlElement::setRangeText(const String& replacement, ExceptionState& exception_state) { … } void TextControlElement::setRangeText(const String& replacement, unsigned start, unsigned end, const V8SelectionMode& selection_mode, ExceptionState& exception_state) { … } void TextControlElement::setSelectionRangeForBinding( unsigned start, unsigned end, const String& direction_string) { … } static Position PositionForIndex(HTMLElement* inner_editor, unsigned index) { … } unsigned TextControlElement::IndexForPosition(HTMLElement* inner_editor, const Position& passed_position) { … } bool TextControlElement::ShouldApplySelectionCache() const { … } bool TextControlElement::SetSelectionRange( unsigned start, unsigned end, TextFieldSelectionDirection direction) { … } bool TextControlElement::CacheSelection(unsigned start, unsigned end, TextFieldSelectionDirection direction) { … } VisiblePosition TextControlElement::VisiblePositionForIndex(int index) const { … } unsigned TextControlElement::selectionStart() const { … } void TextControlElement::ComputeSelection( uint32_t flags, ComputedSelection& computed_selection) const { … } unsigned TextControlElement::selectionEnd() const { … } static const AtomicString& DirectionString( TextFieldSelectionDirection direction) { … } const AtomicString& TextControlElement::selectionDirection() const { … } static inline void SetContainerAndOffsetForRange(Node* node, int offset, Node*& container_node, int& offset_in_container) { … } SelectionInDOMTree TextControlElement::Selection() const { … } int TextControlElement::maxLength() const { … } int TextControlElement::minLength() const { … } void TextControlElement::setMaxLength(int new_value, ExceptionState& exception_state) { … } void TextControlElement::setMinLength(int new_value, ExceptionState& exception_state) { … } void TextControlElement::RestoreCachedSelection() { … } void TextControlElement::SelectionChanged(bool user_triggered) { … } void TextControlElement::ScheduleSelectEvent() { … } void TextControlElement::ScheduleSelectionchangeEventOnThisOrDocument() { … } void TextControlElement::ParseAttribute( const AttributeModificationParams& params) { … } void TextControlElement::DisabledOrReadonlyAttributeChanged( const QualifiedName& attr) { … } bool TextControlElement::LastChangeWasUserEdit() const { … } Node* TextControlElement::CreatePlaceholderBreakElement() const { … } void TextControlElement::AddPlaceholderBreakElementIfNecessary() { … } void TextControlElement::SetInnerEditorValue(const String& value) { … } String TextControlElement::InnerEditorValue() const { … } String TextControlElement::ValueWithHardLineBreaks() const { … } TextControlElement* EnclosingTextControl(const Position& position) { … } TextControlElement* EnclosingTextControl(const PositionInFlatTree& position) { … } TextControlElement* EnclosingTextControl(const Node* container) { … } String TextControlElement::DirectionForFormData() const { … } void TextControlElement::SetAutofillValue(const String& value, WebAutofillState autofill_state) { … } void TextControlElement::SetSuggestedValue(const String& value) { … } HTMLElement* TextControlElement::CreateInnerEditorElement() { … } const String& TextControlElement::SuggestedValue() const { … } void TextControlElement::ScheduleSelectionchangeEvent() { … } void TextControlElement::Trace(Visitor* visitor) const { … } void TextControlElement::CloneNonAttributePropertiesFrom( const Element& source, NodeCloningData& data) { … } ETextOverflow TextControlElement::ValueForTextOverflow() const { … } } // namespace blink
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