class ViewManager
Defined at line 38 of file ../../src/ui/a11y/lib/view/view_manager.h
A manager to manage the information offered by views to accessibility.
Semantic Providers connect to this service to start supplying semantic
information for a particular View while Semantic Consumers query available
semantic information managed by this manager.
Public Methods
void ViewManager (std::unique_ptr<SemanticTreeServiceFactory>factory,std::unique_ptr<ViewSemanticsFactory>view_semantics_factory,std::unique_ptr<ViewInjectorFactoryInterface>view_injector_factory,std::unique_ptr<SemanticsEventManager>semantics_event_manager,std::shared_ptr<AccessibilityViewInterface>a11y_view,sys::ComponentContext *context)
Defined at line 18 of file ../../src/ui/a11y/lib/view/view_manager.cc
void ~ViewManager ()Defined at line 32 of file ../../src/ui/a11y/lib/view/view_manager.cc
bool GetSemanticsEnabled ()Defined at line 60 of file ../../src/ui/a11y/lib/view/view_manager.h
SemanticsEventManager * GetSemanticsEventManager ()Returns a handle to the semantics event manager so that listeners
can register.
Defined at line 64 of file ../../src/ui/a11y/lib/view/view_manager.h
std::shared_ptr<AccessibilityViewInterface> a11y_view ()Returns a pointer to the a11y view.
Defined at line 124 of file ../../src/ui/a11y/lib/view/view_manager.h
std::shared_ptr<FlatlandAccessibilityView> flatland_a11y_view ()Defined at line 126 of file ../../src/ui/a11y/lib/view/view_manager.h
void SetViewCoordinateConverter (std::unique_ptr<ViewCoordinateConverter> view_coordinate_converter)Sets a View Coordinate Converter to be used by this class.
Defined at line 131 of file ../../src/ui/a11y/lib/view/view_manager.h
void SetSemanticsEnabled (bool enabled)Function to Enable/Disable Semantics Manager.
When Semantics are disabled, all the semantic tree bindings are
closed, which deletes all the semantic tree data.
Defined at line 131 of file ../../src/ui/a11y/lib/view/view_manager.cc
ViewCoordinateConverter * GetViewCoordinateConverterForTest ()Defined at line 135 of file ../../src/ui/a11y/lib/view/view_manager.h
bool ViewHasSemantics (zx_koid_t view_ref_koid)|SemanticsSource|
Defined at line 149 of file ../../src/ui/a11y/lib/view/view_manager.cc
const fuchsia::accessibility::semantics::Node * GetSemanticNode (zx_koid_t koid, uint32_t node_id)|SemanticsSource|
Defined at line 162 of file ../../src/ui/a11y/lib/view/view_manager.cc
const fuchsia::accessibility::semantics::Node * GetNextNode (zx_koid_tkoid,uint32_tnode_id,a11y::NodeFilterfilter)
|SemanticsSource|
Defined at line 185 of file ../../src/ui/a11y/lib/view/view_manager.cc
const fuchsia::accessibility::semantics::Node * GetNextNode (zx_koid_tkoid,uint32_tnode_id,a11y::NodeFilterWithParentfilter)
|SemanticsSource|
Defined at line 197 of file ../../src/ui/a11y/lib/view/view_manager.cc
const fuchsia::accessibility::semantics::Node * GetParentNode (zx_koid_t koid, uint32_t node_id)|SemanticsSource|
Defined at line 173 of file ../../src/ui/a11y/lib/view/view_manager.cc
const fuchsia::accessibility::semantics::Node * GetPreviousNode (zx_koid_tkoid,uint32_tnode_id,a11y::NodeFilterfilter)
|SemanticsSource|
Defined at line 209 of file ../../src/ui/a11y/lib/view/view_manager.cc
const fuchsia::accessibility::semantics::Node * GetPreviousNode (zx_koid_tkoid,uint32_tnode_id,a11y::NodeFilterWithParentfilter)
|SemanticsSource|
Defined at line 221 of file ../../src/ui/a11y/lib/view/view_manager.cc
bool ViewHasVisibleVirtualkeyboard (zx_koid_t view_ref_koid)|SemanticsSource|
Defined at line 233 of file ../../src/ui/a11y/lib/view/view_manager.cc
std::optional<zx_koid_t> GetViewWithVisibleVirtualkeyboard ()|SemanticsSource|
Defined at line 237 of file ../../src/ui/a11y/lib/view/view_manager.cc
void ExecuteHitTesting (zx_koid_tkoid,fuchsia::math::PointFlocal_point,fuchsia::accessibility::semantics::SemanticListener::HitTestCallbackcallback)
|SemanticsSource|
Defined at line 244 of file ../../src/ui/a11y/lib/view/view_manager.cc
void PerformAccessibilityAction (zx_koid_tkoid,uint32_tnode_id,fuchsia::accessibility::semantics::Actionaction,fuchsia::accessibility::semantics::SemanticListener::OnAccessibilityActionRequestedCallbackcallback)
|SemanticsSource|
Defined at line 257 of file ../../src/ui/a11y/lib/view/view_manager.cc
std::optional<SemanticTransform> GetNodeToRootTransform (zx_koid_t koid, uint32_t node_id)|SemanticsSource|
Defined at line 273 of file ../../src/ui/a11y/lib/view/view_manager.cc
bool InjectEventIntoView (fuchsia::ui::input::InputEvent & event, zx_koid_t koid)|InjectorManagerInterface|
Defined at line 285 of file ../../src/ui/a11y/lib/view/view_manager.cc
bool MarkViewReadyForInjection (zx_koid_t koid, bool ready)|InjectorManagerInterface|
Defined at line 313 of file ../../src/ui/a11y/lib/view/view_manager.cc
fxl::WeakPtr<ViewWrapper> GetViewWrapper (zx_koid_t view_ref_koid)|ViewSource|
Defined at line 343 of file ../../src/ui/a11y/lib/view/view_manager.cc