ui::AXMode Class Reference

#include <ax_mode.h>

Public Member Functions
constexpr	AXMode ()
constexpr	AXMode (uint32_t flags)
bool	has_mode (uint32_t flag) const
void	set_mode (uint32_t flag, bool value)
uint32_t	mode () const
bool	operator== (AXMode rhs) const
bool	is_mode_off () const
bool	operator!= (AXMode rhs) const
AXMode &	operator|= (const AXMode &rhs)
std::string	ToString () const

Static Public Attributes
static constexpr uint32_t	kFirstModeFlag = 1 << 0
static constexpr uint32_t	kNativeAPIs = 1 << 0
static constexpr uint32_t	kWebContents = 1 << 1
static constexpr uint32_t	kInlineTextBoxes = 1 << 2
static constexpr uint32_t	kScreenReader = 1 << 3
static constexpr uint32_t	kHTML = 1 << 4
static constexpr uint32_t	kLabelImages = 1 << 5
static constexpr uint32_t	kPDF = 1 << 6
static constexpr uint32_t	kLastModeFlag = 1 << 6

Detailed Description

Definition at line 16 of file ax_mode.h.

Constructor & Destructor Documentation

AXMode() [1/2]

constexpr ui::AXMode::AXMode ( )

inlineconstexpr

Definition at line 70 of file ax_mode.h.

: flags_(0) {}

AXMode() [2/2]

constexpr ui::AXMode::AXMode ( uint32_t  flags )

inlineconstexpr

Definition at line 71 of file ax_mode.h.

: flags_(flags) {}

Member Function Documentation

has_mode()

bool ui::AXMode::has_mode ( uint32_t  flag ) const

inline

Definition at line 73 of file ax_mode.h.

{ return (flags_ & flag) > 0; }

is_mode_off()

bool ui::AXMode::is_mode_off ( ) const

inline

Definition at line 83 of file ax_mode.h.

{ return flags_ == 0; }

mode()

uint32_t ui::AXMode::mode ( ) const

inline

Definition at line 79 of file ax_mode.h.

{ return flags_; }

operator!=()

bool ui::AXMode::operator!= ( AXMode  rhs ) const

inline

Definition at line 85 of file ax_mode.h.

{ return !(*this == rhs); }

operator==()

bool ui::AXMode::operator== ( AXMode  rhs ) const

inline

Definition at line 81 of file ax_mode.h.

{ return flags_ == rhs.flags_; }

operator|=()

AXMode & ui::AXMode::operator|= ( const AXMode &  rhs )

inline

Definition at line 87 of file ax_mode.h.

                                        {
    flags_ |= rhs.flags_;
    return *this;
  }

set_mode()

void ui::AXMode::set_mode ( uint32_t  flag, bool  value  )

inline

Definition at line 75 of file ax_mode.h.

                                           {
    flags_ = value ? (flags_ | flag) : (flags_ & ~flag);
  }

ToString()

std::string ui::AXMode::ToString

(

)

const

Definition at line 18 of file ax_mode.cc.

                                 {
  std::vector<std::string> tokens;
 
  // Written as a loop with a switch so that this crashes if a new
  // mode flag is added without adding support for logging it.
  for (uint32_t mode_flag = AXMode::kFirstModeFlag;
       mode_flag <= AXMode::kLastModeFlag; mode_flag = mode_flag << 1) {
    const char* flag_name = nullptr;
    switch (mode_flag) {
      case AXMode::kNativeAPIs:
        flag_name = "kNativeAPIs";
        break;
      case AXMode::kWebContents:
        flag_name = "kWebContents";
        break;
      case AXMode::kInlineTextBoxes:
        flag_name = "kInlineTextBoxes";
        break;
      case AXMode::kScreenReader:
        flag_name = "kScreenReader";
        break;
      case AXMode::kHTML:
        flag_name = "kHTML";
        break;
      case AXMode::kLabelImages:
        flag_name = "kLabelImages";
        break;
      case AXMode::kPDF:
        flag_name = "kPDF";
        break;
    }
 
    BASE_DCHECK(flag_name);
 
    if (has_mode(mode_flag))
      tokens.push_back(flag_name);
  }
 
  return base::JoinString(tokens, " | ");
}

Member Data Documentation

kFirstModeFlag

constexpr uint32_t ui::AXMode::kFirstModeFlag = 1 << 0

staticconstexpr

Definition at line 18 of file ax_mode.h.

kHTML

constexpr uint32_t ui::AXMode::kHTML = 1 << 4

staticconstexpr

Definition at line 56 of file ax_mode.h.

kInlineTextBoxes

constexpr uint32_t ui::AXMode::kInlineTextBoxes = 1 << 2

staticconstexpr

Definition at line 45 of file ax_mode.h.

kLabelImages

constexpr uint32_t ui::AXMode::kLabelImages = 1 << 5

staticconstexpr

Definition at line 59 of file ax_mode.h.

kLastModeFlag

constexpr uint32_t ui::AXMode::kLastModeFlag = 1 << 6

staticconstexpr

Definition at line 68 of file ax_mode.h.

kNativeAPIs

constexpr uint32_t ui::AXMode::kNativeAPIs = 1 << 0

staticconstexpr

Definition at line 25 of file ax_mode.h.

kPDF

constexpr uint32_t ui::AXMode::kPDF = 1 << 6

staticconstexpr

Definition at line 63 of file ax_mode.h.

kScreenReader

constexpr uint32_t ui::AXMode::kScreenReader = 1 << 3

staticconstexpr

Definition at line 52 of file ax_mode.h.

kWebContents

constexpr uint32_t ui::AXMode::kWebContents = 1 << 1

staticconstexpr

Definition at line 36 of file ax_mode.h.

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

• third_party/accessibility/ax/ax_mode.h
• third_party/accessibility/ax/ax_mode.cc