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Public Member Functions | Public Attributes | List of all members
flutter::SemanticsNode Struct Reference

#include <semantics_node.h>

Public Member Functions

 SemanticsNode ()
 
 SemanticsNode (const SemanticsNode &other)
 
 ~SemanticsNode ()
 
bool HasAction (SemanticsAction action) const
 
bool IsPlatformViewNode () const
 

Public Attributes

int32_t id = 0
 
SemanticsFlags flags
 
int32_t actions = 0
 
int32_t maxValueLength = -1
 
int32_t currentValueLength = -1
 
int32_t textSelectionBase = -1
 
int32_t textSelectionExtent = -1
 
int32_t platformViewId = -1
 
int32_t scrollChildren = 0
 
int32_t scrollIndex = 0
 
int32_t traversalParent = 0
 
double scrollPosition = std::nan("")
 
double scrollExtentMax = std::nan("")
 
double scrollExtentMin = std::nan("")
 
std::string identifier
 
std::string label
 
StringAttributes labelAttributes
 
std::string hint
 
StringAttributes hintAttributes
 
std::string value
 
StringAttributes valueAttributes
 
std::string increasedValue
 
StringAttributes increasedValueAttributes
 
std::string decreasedValue
 
StringAttributes decreasedValueAttributes
 
std::string tooltip
 
int32_t textDirection = 0
 
SkRect rect = SkRect::MakeEmpty()
 
SkM44 transform = SkM44{}
 
SkM44 hitTestTransform = SkM44{}
 
std::vector< int32_t > childrenInTraversalOrder
 
std::vector< int32_t > childrenInHitTestOrder
 
std::vector< int32_t > customAccessibilityActions
 
int32_t headingLevel = 0
 
std::string linkUrl
 
SemanticsRole role
 
SemanticsValidationResult validationResult = SemanticsValidationResult::kNone
 
std::string locale
 

Detailed Description

Definition at line 122 of file semantics_node.h.

Constructor & Destructor Documentation

◆ SemanticsNode() [1/2]

flutter::SemanticsNode::SemanticsNode ( )
default

◆ SemanticsNode() [2/2]

flutter::SemanticsNode::SemanticsNode ( const SemanticsNode &  other)
default

◆ ~SemanticsNode()

flutter::SemanticsNode::~SemanticsNode ( )
default

Member Function Documentation

◆ HasAction()

bool flutter::SemanticsNode::HasAction ( SemanticsAction  action) const

Definition at line 19 of file semantics_node.cc.

19 {
20 return (actions & static_cast<int32_t>(action)) != 0;
21}
action
int action
Definition keyboard_key_handler_unittests.cc:116

References action, and actions.

◆ IsPlatformViewNode()

bool flutter::SemanticsNode::IsPlatformViewNode ( ) const

Definition at line 23 of file semantics_node.cc.

23 {
24 return platformViewId > kMinPlatformViewId;
25}
flutter::kMinPlatformViewId
constexpr int32_t kMinPlatformViewId
Definition semantics_node.cc:11

References flutter::kMinPlatformViewId, and platformViewId.

Member Data Documentation

◆ actions

int32_t flutter::SemanticsNode::actions = 0

Definition at line 136 of file semantics_node.h.

Referenced by HasAction(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter::SemanticsUpdateBuilder::updateNode(), and flutter::PlatformViewAndroidDelegate::UpdateSemantics().

◆ childrenInHitTestOrder

std::vector<int32_t> flutter::SemanticsNode::childrenInHitTestOrder

Definition at line 166 of file semantics_node.h.

Referenced by flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter::SemanticsUpdateBuilder::updateNode(), and flutter::PlatformViewAndroidDelegate::UpdateSemantics().

◆ childrenInTraversalOrder

std::vector<int32_t> flutter::SemanticsNode::childrenInTraversalOrder

Definition at line 165 of file semantics_node.h.

Referenced by flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter::SemanticsUpdateBuilder::updateNode(), and flutter::PlatformViewAndroidDelegate::UpdateSemantics().

◆ currentValueLength

int32_t flutter::SemanticsNode::currentValueLength = -1

Definition at line 138 of file semantics_node.h.

Referenced by flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::SemanticsUpdateBuilder::updateNode(), and flutter::PlatformViewAndroidDelegate::UpdateSemantics().

◆ customAccessibilityActions

std::vector<int32_t> flutter::SemanticsNode::customAccessibilityActions

Definition at line 167 of file semantics_node.h.

Referenced by flutter::SemanticsUpdateBuilder::updateNode(), and flutter::PlatformViewAndroidDelegate::UpdateSemantics().

◆ decreasedValue

std::string flutter::SemanticsNode::decreasedValue

Definition at line 157 of file semantics_node.h.

Referenced by flutter::testing::TEST_F(), flutter::SemanticsUpdateBuilder::updateNode(), and flutter::PlatformViewAndroidDelegate::UpdateSemantics().

◆ decreasedValueAttributes

StringAttributes flutter::SemanticsNode::decreasedValueAttributes

Definition at line 158 of file semantics_node.h.

Referenced by flutter::testing::TEST_F(), flutter::SemanticsUpdateBuilder::updateNode(), and flutter::PlatformViewAndroidDelegate::UpdateSemantics().

◆ flags

SemanticsFlags flutter::SemanticsNode::flags

Definition at line 135 of file semantics_node.h.

Referenced by flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter::testing::TEST_F(), flutter::SemanticsUpdateBuilder::updateNode(), and flutter::PlatformViewAndroidDelegate::UpdateSemantics().

◆ headingLevel

int32_t flutter::SemanticsNode::headingLevel = 0

Definition at line 168 of file semantics_node.h.

Referenced by flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::SemanticsUpdateBuilder::updateNode(), and flutter::PlatformViewAndroidDelegate::UpdateSemantics().

◆ hint

std::string flutter::SemanticsNode::hint

Definition at line 151 of file semantics_node.h.

Referenced by flutter::testing::TEST(), flutter_runner_test::TEST_F(), flutter::testing::TEST_F(), flutter::SemanticsUpdateBuilder::updateNode(), and flutter::PlatformViewAndroidDelegate::UpdateSemantics().

◆ hintAttributes

StringAttributes flutter::SemanticsNode::hintAttributes

Definition at line 152 of file semantics_node.h.

Referenced by flutter::testing::TEST(), flutter::testing::TEST_F(), flutter::SemanticsUpdateBuilder::updateNode(), and flutter::PlatformViewAndroidDelegate::UpdateSemantics().

◆ hitTestTransform

SkM44 flutter::SemanticsNode::hitTestTransform = SkM44{}

Definition at line 164 of file semantics_node.h.

164{}; // Identity

Referenced by flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::SemanticsUpdateBuilder::updateNode(), and flutter::PlatformViewAndroidDelegate::UpdateSemantics().

◆ id

int32_t flutter::SemanticsNode::id = 0

Definition at line 134 of file semantics_node.h.

Referenced by flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter::SemanticsUpdateBuilder::updateNode(), and flutter::PlatformViewAndroidDelegate::UpdateSemantics().

◆ identifier

std::string flutter::SemanticsNode::identifier

Definition at line 148 of file semantics_node.h.

Referenced by flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::SemanticsUpdateBuilder::updateNode(), and flutter::PlatformViewAndroidDelegate::UpdateSemantics().

◆ increasedValue

std::string flutter::SemanticsNode::increasedValue

Definition at line 155 of file semantics_node.h.

Referenced by flutter::testing::TEST_F(), flutter::SemanticsUpdateBuilder::updateNode(), and flutter::PlatformViewAndroidDelegate::UpdateSemantics().

◆ increasedValueAttributes

StringAttributes flutter::SemanticsNode::increasedValueAttributes

Definition at line 156 of file semantics_node.h.

Referenced by flutter::testing::TEST_F(), flutter::SemanticsUpdateBuilder::updateNode(), and flutter::PlatformViewAndroidDelegate::UpdateSemantics().

◆ label

std::string flutter::SemanticsNode::label

Definition at line 149 of file semantics_node.h.

Referenced by flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter::testing::TEST_F(), flutter::SemanticsUpdateBuilder::updateNode(), and flutter::PlatformViewAndroidDelegate::UpdateSemantics().

◆ labelAttributes

StringAttributes flutter::SemanticsNode::labelAttributes

Definition at line 150 of file semantics_node.h.

Referenced by flutter::testing::TEST(), flutter::testing::TEST_F(), flutter::SemanticsUpdateBuilder::updateNode(), and flutter::PlatformViewAndroidDelegate::UpdateSemantics().

◆ linkUrl

std::string flutter::SemanticsNode::linkUrl

Definition at line 170 of file semantics_node.h.

Referenced by flutter::testing::TEST(), flutter::SemanticsUpdateBuilder::updateNode(), and flutter::PlatformViewAndroidDelegate::UpdateSemantics().

◆ locale

std::string flutter::SemanticsNode::locale

Definition at line 174 of file semantics_node.h.

Referenced by flutter::testing::TEST(), flutter::testing::TEST_F(), flutter::SemanticsUpdateBuilder::updateNode(), and flutter::PlatformViewAndroidDelegate::UpdateSemantics().

◆ maxValueLength

int32_t flutter::SemanticsNode::maxValueLength = -1

Definition at line 137 of file semantics_node.h.

Referenced by flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::SemanticsUpdateBuilder::updateNode(), and flutter::PlatformViewAndroidDelegate::UpdateSemantics().

◆ platformViewId

int32_t flutter::SemanticsNode::platformViewId = -1

Definition at line 141 of file semantics_node.h.

Referenced by IsPlatformViewNode(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter::SemanticsUpdateBuilder::updateNode(), and flutter::PlatformViewAndroidDelegate::UpdateSemantics().

◆ rect

SkRect flutter::SemanticsNode::rect = SkRect::MakeEmpty()

Definition at line 162 of file semantics_node.h.

Referenced by flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter::SemanticsUpdateBuilder::updateNode(), and flutter::PlatformViewAndroidDelegate::UpdateSemantics().

◆ role

SemanticsRole flutter::SemanticsNode::role

Definition at line 171 of file semantics_node.h.

Referenced by flutter::testing::TEST_F(), and flutter::SemanticsUpdateBuilder::updateNode().

◆ scrollChildren

int32_t flutter::SemanticsNode::scrollChildren = 0

Definition at line 142 of file semantics_node.h.

Referenced by flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::SemanticsUpdateBuilder::updateNode(), and flutter::PlatformViewAndroidDelegate::UpdateSemantics().

◆ scrollExtentMax

double flutter::SemanticsNode::scrollExtentMax = std::nan("")

Definition at line 146 of file semantics_node.h.

Referenced by flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::SemanticsUpdateBuilder::updateNode(), and flutter::PlatformViewAndroidDelegate::UpdateSemantics().

◆ scrollExtentMin

double flutter::SemanticsNode::scrollExtentMin = std::nan("")

Definition at line 147 of file semantics_node.h.

Referenced by flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::SemanticsUpdateBuilder::updateNode(), and flutter::PlatformViewAndroidDelegate::UpdateSemantics().

◆ scrollIndex

int32_t flutter::SemanticsNode::scrollIndex = 0

Definition at line 143 of file semantics_node.h.

Referenced by flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::SemanticsUpdateBuilder::updateNode(), and flutter::PlatformViewAndroidDelegate::UpdateSemantics().

◆ scrollPosition

double flutter::SemanticsNode::scrollPosition = std::nan("")

Definition at line 145 of file semantics_node.h.

Referenced by flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::SemanticsUpdateBuilder::updateNode(), and flutter::PlatformViewAndroidDelegate::UpdateSemantics().

◆ textDirection

int32_t flutter::SemanticsNode::textDirection = 0

Definition at line 160 of file semantics_node.h.

Referenced by flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::SemanticsUpdateBuilder::updateNode(), and flutter::PlatformViewAndroidDelegate::UpdateSemantics().

◆ textSelectionBase

int32_t flutter::SemanticsNode::textSelectionBase = -1

Definition at line 139 of file semantics_node.h.

Referenced by flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::SemanticsUpdateBuilder::updateNode(), and flutter::PlatformViewAndroidDelegate::UpdateSemantics().

◆ textSelectionExtent

int32_t flutter::SemanticsNode::textSelectionExtent = -1

Definition at line 140 of file semantics_node.h.

Referenced by flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::SemanticsUpdateBuilder::updateNode(), and flutter::PlatformViewAndroidDelegate::UpdateSemantics().

◆ tooltip

std::string flutter::SemanticsNode::tooltip

Definition at line 159 of file semantics_node.h.

Referenced by flutter::testing::TEST(), flutter_runner_test::TEST_F(), flutter::SemanticsUpdateBuilder::updateNode(), and flutter::PlatformViewAndroidDelegate::UpdateSemantics().

◆ transform

SkM44 flutter::SemanticsNode::transform = SkM44{}

Definition at line 163 of file semantics_node.h.

163{}; // Identity

Referenced by flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter_runner_test::TEST_F(), flutter::SemanticsUpdateBuilder::updateNode(), and flutter::PlatformViewAndroidDelegate::UpdateSemantics().

◆ traversalParent

int32_t flutter::SemanticsNode::traversalParent = 0

Definition at line 144 of file semantics_node.h.

Referenced by flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::testing::TEST(), flutter::SemanticsUpdateBuilder::updateNode(), and flutter::PlatformViewAndroidDelegate::UpdateSemantics().

◆ validationResult

SemanticsValidationResult flutter::SemanticsNode::validationResult = SemanticsValidationResult::kNone

Definition at line 172 of file semantics_node.h.

Referenced by flutter::SemanticsUpdateBuilder::updateNode().

◆ value

std::string flutter::SemanticsNode::value

Definition at line 153 of file semantics_node.h.

Referenced by flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter_runner_test::TEST_F(), flutter::testing::TEST_F(), flutter::SemanticsUpdateBuilder::updateNode(), and flutter::PlatformViewAndroidDelegate::UpdateSemantics().

◆ valueAttributes

StringAttributes flutter::SemanticsNode::valueAttributes

Definition at line 154 of file semantics_node.h.

Referenced by flutter::testing::TEST_F(), flutter::SemanticsUpdateBuilder::updateNode(), and flutter::PlatformViewAndroidDelegate::UpdateSemantics().

The documentation for this struct was generated from the following files: