ui::AXFragmentRootMapWin Class Reference

Public Member Functions
void	AddFragmentRoot (gfx::AcceleratedWidget widget, AXFragmentRootWin *fragment_root)
void	RemoveFragmentRoot (gfx::AcceleratedWidget widget)
ui::AXFragmentRootWin *	GetFragmentRoot (gfx::AcceleratedWidget widget) const
ui::AXFragmentRootWin *	GetFragmentRootParentOf (gfx::NativeViewAccessible accessible) const

Static Public Member Functions
static AXFragmentRootMapWin &	GetInstance ()

Detailed Description

Definition at line 254 of file ax_fragment_root_win.cc.

Member Function Documentation

AddFragmentRoot()

void ui::AXFragmentRootMapWin::AddFragmentRoot ( gfx::AcceleratedWidget  widget, AXFragmentRootWin *  fragment_root  )

inline

Definition at line 261 of file ax_fragment_root_win.cc.

                                                         {
    map_[widget] = fragment_root;
  }

Referenced by ui::AXFragmentRootWin::AXFragmentRootWin().

GetFragmentRoot()

ui::AXFragmentRootWin * ui::AXFragmentRootMapWin::GetFragmentRoot ( gfx::AcceleratedWidget  widget ) const

inline

Definition at line 268 of file ax_fragment_root_win.cc.

                                                                          {
    const auto& entry = map_.find(widget);
    if (entry != map_.end())
      return entry->second;
 
    return nullptr;
  }

Referenced by ui::AXFragmentRootWin::GetForAcceleratedWidget().

GetFragmentRootParentOf()

ui::AXFragmentRootWin * ui::AXFragmentRootMapWin::GetFragmentRootParentOf ( gfx::NativeViewAccessible  accessible ) const

inline

Definition at line 276 of file ax_fragment_root_win.cc.

                                                {
    for (const auto& entry : map_) {
      AXPlatformNodeDelegate* child = entry.second->GetChildNodeDelegate();
      if (child && (child->GetNativeViewAccessible() == accessible))
        return entry.second;
    }
    return nullptr;
  }

References ui::AXPlatformNodeDelegate::GetNativeViewAccessible().

Referenced by ui::AXFragmentRootWin::GetFragmentRootParentOf().

GetInstance()

static AXFragmentRootMapWin & ui::AXFragmentRootMapWin::GetInstance ( )

inlinestatic

Definition at line 256 of file ax_fragment_root_win.cc.

                                             {
    static base::NoDestructor<AXFragmentRootMapWin> instance;
    return *instance;
  }

References instance.

Referenced by ui::AXFragmentRootWin::AXFragmentRootWin(), ui::AXFragmentRootWin::GetForAcceleratedWidget(), ui::AXFragmentRootWin::GetFragmentRootParentOf(), and ui::AXFragmentRootWin::~AXFragmentRootWin().

RemoveFragmentRoot()

void ui::AXFragmentRootMapWin::RemoveFragmentRoot ( gfx::AcceleratedWidget  widget )

inline

Definition at line 266 of file ax_fragment_root_win.cc.

{ map_.erase(widget); }

Referenced by ui::AXFragmentRootWin::~AXFragmentRootWin().

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The documentation for this class was generated from the following file:

• third_party/accessibility/ax/platform/ax_fragment_root_win.cc