Flutter Engine
The Flutter Engine
Public Member Functions | Static Public Member Functions | List of all members
ui::AXFragmentRootWin Class Reference

#include <ax_fragment_root_win.h>

Inheritance diagram for ui::AXFragmentRootWin:
ui::AXPlatformNodeDelegateBase ui::AXPlatformNodeDelegate

Public Member Functions

 AXFragmentRootWin (gfx::AcceleratedWidget widget, AXFragmentRootDelegateWin *delegate)
 
 ~AXFragmentRootWin () override
 
gfx::NativeViewAccessible GetNativeViewAccessible () override
 
bool IsControlElement ()
 
AXPlatformNodeDelegate * GetChildNodeDelegate () const
 
gfx::AcceleratedWidget GetTargetForNativeAccessibilityEvent () override
 
void SetAlertNode (AXPlatformNodeWin *alert_node)
 
- Public Member Functions inherited from ui::AXPlatformNodeDelegateBase
 AXPlatformNodeDelegateBase ()
 
 ~AXPlatformNodeDelegateBase () override
 
const AXNodeData & GetData () const override
 
const AXTreeData & GetTreeData () const override
 
std::u16string GetInnerText () const override
 
const AXTree::Selection GetUnignoredSelection () const override
 
AXNodePosition::AXPositionInstance CreateTextPositionAt (int offset) const override
 
gfx::NativeViewAccessible GetNSWindow () override
 
gfx::NativeViewAccessible GetNativeViewAccessible () override
 
gfx::NativeViewAccessible GetParent () override
 
gfx::NativeViewAccessible GetLowestPlatformAncestor () const override
 
int GetIndexInParent () override
 
int GetChildCount () const override
 
gfx::NativeViewAccessible ChildAtIndex (int index) override
 
bool HasModalDialog () const override
 
gfx::NativeViewAccessible GetFirstChild () override
 
gfx::NativeViewAccessible GetLastChild () override
 
gfx::NativeViewAccessible GetNextSibling () override
 
gfx::NativeViewAccessible GetPreviousSibling () override
 
bool IsChildOfLeaf () const override
 
bool IsChildOfPlainTextField () const override
 
bool IsLeaf () const override
 
bool IsToplevelBrowserWindow () override
 
gfx::NativeViewAccessible GetClosestPlatformObject () const override
 
std::unique_ptr< AXPlatformNodeDelegate::ChildIterator > ChildrenBegin () override
 
std::unique_ptr< AXPlatformNodeDelegate::ChildIterator > ChildrenEnd () override
 
std::string GetName () const override
 
std::u16string GetHypertext () const override
 
bool SetHypertextSelection (int start_offset, int end_offset) override
 
TextAttributeMap ComputeTextAttributeMap (const TextAttributeList &default_attributes) const override
 
std::string GetInheritedFontFamilyName () const override
 
gfx::Rect GetBoundsRect (const AXCoordinateSystem coordinate_system, const AXClippingBehavior clipping_behavior, AXOffscreenResult *offscreen_result) const override
 
gfx::Rect GetHypertextRangeBoundsRect (const int start_offset, const int end_offset, const AXCoordinateSystem coordinate_system, const AXClippingBehavior clipping_behavior, AXOffscreenResult *offscreen_result) const override
 
gfx::Rect GetInnerTextRangeBoundsRect (const int start_offset, const int end_offset, const AXCoordinateSystem coordinate_system, const AXClippingBehavior clipping_behavior, AXOffscreenResult *offscreen_result) const override
 
gfx::Rect GetClippedScreenBoundsRect (AXOffscreenResult *offscreen_result=nullptr) const override
 
gfx::Rect GetUnclippedScreenBoundsRect (AXOffscreenResult *offscreen_result=nullptr) const
 
gfx::NativeViewAccessible HitTestSync (int screen_physical_pixel_x, int screen_physical_pixel_y) const override
 
gfx::NativeViewAccessible GetFocus () override
 
bool IsOffscreen () const override
 
bool IsMinimized () const override
 
bool IsText () const override
 
bool IsWebContent () const override
 
bool HasVisibleCaretOrSelection () const override
 
AXPlatformNode * GetFromNodeID (int32_t id) override
 
AXPlatformNode * GetFromTreeIDAndNodeID (const ui::AXTreeID &ax_tree_id, int32_t id) override
 
AXPlatformNode * GetTargetNodeForRelation (ax::mojom::IntAttribute attr) override
 
std::vector< AXPlatformNode * > GetTargetNodesForRelation (ax::mojom::IntListAttribute attr) override
 
std::set< AXPlatformNode * > GetReverseRelations (ax::mojom::IntAttribute attr) override
 
std::set< AXPlatformNode * > GetReverseRelations (ax::mojom::IntListAttribute attr) override
 
std::u16string GetAuthorUniqueId () const override
 
const AXUniqueId & GetUniqueId () const override
 
std::optional< int > FindTextBoundary (ax::mojom::TextBoundary boundary, int offset, ax::mojom::MoveDirection direction, ax::mojom::TextAffinity affinity) const override
 
const std::vector< gfx::NativeViewAccessible > GetUIADescendants () const override
 
std::string GetLanguage () const override
 
bool IsTable () const override
 
std::optional< int > GetTableColCount () const override
 
std::optional< int > GetTableRowCount () const override
 
std::optional< int > GetTableAriaColCount () const override
 
std::optional< int > GetTableAriaRowCount () const override
 
std::optional< int > GetTableCellCount () const override
 
std::optional< bool > GetTableHasColumnOrRowHeaderNode () const override
 
std::vector< int32_t > GetColHeaderNodeIds () const override
 
std::vector< int32_t > GetColHeaderNodeIds (int col_index) const override
 
std::vector< int32_t > GetRowHeaderNodeIds () const override
 
std::vector< int32_t > GetRowHeaderNodeIds (int row_index) const override
 
AXPlatformNode * GetTableCaption () const override
 
bool IsTableRow () const override
 
std::optional< int > GetTableRowRowIndex () const override
 
bool IsTableCellOrHeader () const override
 
std::optional< int > GetTableCellIndex () const override
 
std::optional< int > GetTableCellColIndex () const override
 
std::optional< int > GetTableCellRowIndex () const override
 
std::optional< int > GetTableCellColSpan () const override
 
std::optional< int > GetTableCellRowSpan () const override
 
std::optional< int > GetTableCellAriaColIndex () const override
 
std::optional< int > GetTableCellAriaRowIndex () const override
 
std::optional< int32_t > GetCellId (int row_index, int col_index) const override
 
std::optional< int32_t > CellIndexToId (int cell_index) const override
 
bool IsCellOrHeaderOfARIATable () const override
 
bool IsCellOrHeaderOfARIAGrid () const override
 
bool IsOrderedSetItem () const override
 
bool IsOrderedSet () const override
 
std::optional< int > GetPosInSet () const override
 
std::optional< int > GetSetSize () const override
 
gfx::AcceleratedWidget GetTargetForNativeAccessibilityEvent () override
 
bool AccessibilityPerformAction (const AXActionData &data) override
 
std::u16string GetLocalizedStringForImageAnnotationStatus (ax::mojom::ImageAnnotationStatus status) const override
 
std::u16string GetLocalizedRoleDescriptionForUnlabeledImage () const override
 
std::u16string GetLocalizedStringForLandmarkType () const override
 
std::u16string GetLocalizedStringForRoleDescription () const override
 
std::u16string GetStyleNameAttributeAsLocalizedString () const override
 
bool ShouldIgnoreHoveredStateForTesting () override
 
- Public Member Functions inherited from ui::AXPlatformNodeDelegate
virtual ~AXPlatformNodeDelegate ()=default
 
virtual const AXNodeData & GetData () const =0
 
virtual const AXTreeData & GetTreeData () const =0
 
virtual std::u16string GetInnerText () const =0
 
virtual const AXTree::Selection GetUnignoredSelection () const =0
 
virtual AXNodePosition::AXPositionInstance CreateTextPositionAt (int offset) const =0
 
virtual gfx::NativeViewAccessible GetNSWindow ()=0
 
virtual gfx::NativeViewAccessible GetNativeViewAccessible ()=0
 
virtual gfx::NativeViewAccessible GetParent ()=0
 
virtual int GetIndexInParent ()=0
 
virtual int GetChildCount () const =0
 
virtual gfx::NativeViewAccessible ChildAtIndex (int index)=0
 
virtual bool HasModalDialog () const =0
 
virtual gfx::NativeViewAccessible GetFirstChild ()=0
 
virtual gfx::NativeViewAccessible GetLastChild ()=0
 
virtual gfx::NativeViewAccessible GetNextSibling ()=0
 
virtual gfx::NativeViewAccessible GetPreviousSibling ()=0
 
virtual bool IsChildOfLeaf () const =0
 
virtual bool IsChildOfPlainTextField () const =0
 
virtual bool IsLeaf () const =0
 
virtual bool IsToplevelBrowserWindow ()=0
 
virtual gfx::NativeViewAccessible GetClosestPlatformObject () const =0
 
virtual std::unique_ptr< AXPlatformNodeDelegate::ChildIterator > ChildrenBegin ()=0
 
virtual std::unique_ptr< AXPlatformNodeDelegate::ChildIterator > ChildrenEnd ()=0
 
virtual std::string GetName () const =0
 
virtual std::u16string GetHypertext () const =0
 
virtual bool SetHypertextSelection (int start_offset, int end_offset)=0
 
virtual TextAttributeMap ComputeTextAttributeMap (const TextAttributeList &default_attributes) const =0
 
virtual std::string GetInheritedFontFamilyName () const =0
 
virtual gfx::Rect GetBoundsRect (const AXCoordinateSystem coordinate_system, const AXClippingBehavior clipping_behavior, AXOffscreenResult *offscreen_result=nullptr) const =0
 
virtual gfx::Rect GetClippedScreenBoundsRect (AXOffscreenResult *offscreen_result=nullptr) const =0
 
virtual gfx::Rect GetHypertextRangeBoundsRect (const int start_offset, const int end_offset, const AXCoordinateSystem coordinate_system, const AXClippingBehavior clipping_behavior, AXOffscreenResult *offscreen_result=nullptr) const =0
 
virtual gfx::Rect GetInnerTextRangeBoundsRect (const int start_offset, const int end_offset, const AXCoordinateSystem coordinate_system, const AXClippingBehavior clipping_behavior, AXOffscreenResult *offscreen_result=nullptr) const =0
 
virtual gfx::NativeViewAccessible HitTestSync (int screen_physical_pixel_x, int screen_physical_pixel_y) const =0
 
virtual gfx::NativeViewAccessible GetFocus ()=0
 
virtual bool IsOffscreen () const =0
 
virtual bool IsMinimized () const =0
 
virtual bool IsText () const =0
 
virtual bool IsWebContent () const =0
 
virtual bool HasVisibleCaretOrSelection () const =0
 
virtual AXPlatformNode * GetFromNodeID (int32_t id)=0
 
virtual AXPlatformNode * GetFromTreeIDAndNodeID (const ui::AXTreeID &ax_tree_id, int32_t id)=0
 
virtual AXPlatformNode * GetTargetNodeForRelation (ax::mojom::IntAttribute attr)=0
 
virtual std::vector< AXPlatformNode * > GetTargetNodesForRelation (ax::mojom::IntListAttribute attr)=0
 
virtual std::set< AXPlatformNode * > GetReverseRelations (ax::mojom::IntAttribute attr)=0
 
virtual std::set< AXPlatformNode * > GetReverseRelations (ax::mojom::IntListAttribute attr)=0
 
virtual std::u16string GetAuthorUniqueId () const =0
 
virtual const AXUniqueId & GetUniqueId () const =0
 
virtual std::optional< int > FindTextBoundary (ax::mojom::TextBoundary boundary, int offset, ax::mojom::MoveDirection direction, ax::mojom::TextAffinity affinity) const =0
 
virtual const std::vector< gfx::NativeViewAccessible > GetUIADescendants () const =0
 
virtual std::string GetLanguage () const =0
 
virtual bool IsTable () const =0
 
virtual std::optional< int > GetTableColCount () const =0
 
virtual std::optional< int > GetTableRowCount () const =0
 
virtual std::optional< int > GetTableAriaColCount () const =0
 
virtual std::optional< int > GetTableAriaRowCount () const =0
 
virtual std::optional< int > GetTableCellCount () const =0
 
virtual std::optional< bool > GetTableHasColumnOrRowHeaderNode () const =0
 
virtual std::vector< int32_t > GetColHeaderNodeIds () const =0
 
virtual std::vector< int32_t > GetColHeaderNodeIds (int col_index) const =0
 
virtual std::vector< int32_t > GetRowHeaderNodeIds () const =0
 
virtual std::vector< int32_t > GetRowHeaderNodeIds (int row_index) const =0
 
virtual AXPlatformNode * GetTableCaption () const =0
 
virtual bool IsTableRow () const =0
 
virtual std::optional< int > GetTableRowRowIndex () const =0
 
virtual bool IsTableCellOrHeader () const =0
 
virtual std::optional< int > GetTableCellIndex () const =0
 
virtual std::optional< int > GetTableCellColIndex () const =0
 
virtual std::optional< int > GetTableCellRowIndex () const =0
 
virtual std::optional< int > GetTableCellColSpan () const =0
 
virtual std::optional< int > GetTableCellRowSpan () const =0
 
virtual std::optional< int > GetTableCellAriaColIndex () const =0
 
virtual std::optional< int > GetTableCellAriaRowIndex () const =0
 
virtual std::optional< int32_t > GetCellId (int row_index, int col_index) const =0
 
virtual std::optional< int32_t > CellIndexToId (int cell_index) const =0
 
virtual bool IsCellOrHeaderOfARIATable () const =0
 
virtual bool IsCellOrHeaderOfARIAGrid () const =0
 
virtual bool IsOrderedSetItem () const =0
 
virtual bool IsOrderedSet () const =0
 
virtual std::optional< int > GetPosInSet () const =0
 
virtual std::optional< int > GetSetSize () const =0
 
virtual gfx::AcceleratedWidget GetTargetForNativeAccessibilityEvent ()=0
 
virtual bool AccessibilityPerformAction (const AXActionData &data)=0
 
virtual std::u16string GetLocalizedRoleDescriptionForUnlabeledImage () const =0
 
virtual std::u16string GetLocalizedStringForImageAnnotationStatus (ax::mojom::ImageAnnotationStatus status) const =0
 
virtual std::u16string GetLocalizedStringForLandmarkType () const =0
 
virtual std::u16string GetLocalizedStringForRoleDescription () const =0
 
virtual std::u16string GetStyleNameAttributeAsLocalizedString () const =0
 
virtual bool ShouldIgnoreHoveredStateForTesting ()=0
 
virtual gfx::NativeViewAccessible GetLowestPlatformAncestor () const =0
 
std::string ToString ()
 
std::string SubtreeToString ()
 

Static Public Member Functions

static AXFragmentRootWin * GetForAcceleratedWidget (gfx::AcceleratedWidget widget)
 
static AXFragmentRootWin * GetFragmentRootParentOf (gfx::NativeViewAccessible accessible)
 

Additional Inherited Members

- Protected Member Functions inherited from ui::AXPlatformNodeDelegateBase
std::string SubtreeToStringHelper (size_t level) override
 
std::set< ui::AXPlatformNode * > GetNodesForNodeIds (const std::set< int32_t > &ids)
 
AXPlatformNodeDelegate * GetParentDelegate ()
 
- Protected Member Functions inherited from ui::AXPlatformNodeDelegate
 AXPlatformNodeDelegate ()=default
 
virtual std::string SubtreeToStringHelper (size_t level)=0
 

Detailed Description

Definition at line 30 of file ax_fragment_root_win.h.

Constructor & Destructor Documentation

◆ AXFragmentRootWin()

ui::AXFragmentRootWin::AXFragmentRootWin ( gfx::AcceleratedWidget  widget,
AXFragmentRootDelegateWin *  delegate 
)

Definition at line 290 of file ax_fragment_root_win.cc.

292 : widget_(widget), delegate_(delegate), alert_node_(nullptr) {
293 platform_node_ = ui::AXFragmentRootPlatformNodeWin::Create(this);
294 AXFragmentRootMapWin::GetInstance().AddFragmentRoot(widget, this);
295}
ui::AXFragmentRootMapWin::GetInstance
static AXFragmentRootMapWin & GetInstance()
Definition: ax_fragment_root_win.cc:256
ui::AXFragmentRootMapWin::AddFragmentRoot
void AddFragmentRoot(gfx::AcceleratedWidget widget, AXFragmentRootWin *fragment_root)
Definition: ax_fragment_root_win.cc:261
ui::AXFragmentRootPlatformNodeWin::Create
static AXFragmentRootPlatformNodeWin * Create(AXPlatformNodeDelegate *delegate)
Definition: ax_fragment_root_win.cc:28

◆ ~AXFragmentRootWin()

ui::AXFragmentRootWin::~AXFragmentRootWin ( )
override

Definition at line 297 of file ax_fragment_root_win.cc.

297 {
298 AXFragmentRootMapWin::GetInstance().RemoveFragmentRoot(widget_);
299 platform_node_->Destroy();
300 platform_node_ = nullptr;
301}
ui::AXFragmentRootMapWin::RemoveFragmentRoot
void RemoveFragmentRoot(gfx::AcceleratedWidget widget)
Definition: ax_fragment_root_win.cc:266

Member Function Documentation

◆ GetChildNodeDelegate()

AXPlatformNodeDelegate * ui::AXFragmentRootWin::GetChildNodeDelegate ( ) const

Definition at line 403 of file ax_fragment_root_win.cc.

403 {
404 gfx::NativeViewAccessible child = delegate_->GetChildOfAXFragmentRoot();
405 if (child)
406 return ui::AXPlatformNode::FromNativeViewAccessible(child)->GetDelegate();
407
408 return nullptr;
409}
ui::AXFragmentRootDelegateWin::GetChildOfAXFragmentRoot
virtual gfx::NativeViewAccessible GetChildOfAXFragmentRoot()=0
ui::AXPlatformNode::FromNativeViewAccessible
static AXPlatformNode * FromNativeViewAccessible(gfx::NativeViewAccessible accessible)
Definition: ax_platform_node_mac.mm:1059
ui::AXPlatformNode::GetDelegate
virtual AXPlatformNodeDelegate * GetDelegate() const =0
gfx::NativeViewAccessible
UnimplementedNativeViewAccessible * NativeViewAccessible
Definition: native_widget_types.h:225

◆ GetForAcceleratedWidget()

AXFragmentRootWin * ui::AXFragmentRootWin::GetForAcceleratedWidget ( gfx::AcceleratedWidget  widget)
static

Definition at line 303 of file ax_fragment_root_win.cc.

304 {
305 return AXFragmentRootMapWin::GetInstance().GetFragmentRoot(widget);
306}
ui::AXFragmentRootMapWin::GetFragmentRoot
ui::AXFragmentRootWin * GetFragmentRoot(gfx::AcceleratedWidget widget) const
Definition: ax_fragment_root_win.cc:268

◆ GetFragmentRootParentOf()

AXFragmentRootWin * ui::AXFragmentRootWin::GetFragmentRootParentOf ( gfx::NativeViewAccessible  accessible)
static

Definition at line 309 of file ax_fragment_root_win.cc.

310 {
311 return AXFragmentRootMapWin::GetInstance().GetFragmentRootParentOf(
312 accessible);
313}
ui::AXFragmentRootMapWin::GetFragmentRootParentOf
ui::AXFragmentRootWin * GetFragmentRootParentOf(gfx::NativeViewAccessible accessible) const
Definition: ax_fragment_root_win.cc:276

◆ GetNativeViewAccessible()

gfx::NativeViewAccessible ui::AXFragmentRootWin::GetNativeViewAccessible ( )
overridevirtual

Implements ui::AXPlatformNodeDelegate.

Definition at line 315 of file ax_fragment_root_win.cc.

315 {
316 return platform_node_.Get();
317}

◆ GetTargetForNativeAccessibilityEvent()

gfx::AcceleratedWidget ui::AXFragmentRootWin::GetTargetForNativeAccessibilityEvent ( )
overridevirtual

Implements ui::AXPlatformNodeDelegate.

Definition at line 381 of file ax_fragment_root_win.cc.

381 {
382 return widget_;
383}

◆ IsControlElement()

bool ui::AXFragmentRootWin::IsControlElement ( )

Definition at line 319 of file ax_fragment_root_win.cc.

319 {
320 return delegate_->IsAXFragmentRootAControlElement();
321}
ui::AXFragmentRootDelegateWin::IsAXFragmentRootAControlElement
virtual bool IsAXFragmentRootAControlElement()=0

◆ SetAlertNode()

void ui::AXFragmentRootWin::SetAlertNode ( AXPlatformNodeWin *  alert_node)

Definition at line 430 of file ax_fragment_root_win.cc.

430 {
431 alert_node_ = alert_node;
432}
The documentation for this class was generated from the following files:
Generated on Sun Jun 23 2024 22:00:56 for Flutter Engine by doxygen 1.9.4