72 lines
1.6 KiB
Lua
72 lines
1.6 KiB
Lua
|
local ffi = require "ffi"
|
||
|
|
local encoding = require "encoding"
|
||
|
|
ffi.cdef[[
|
||
|
|
void Tolk_Load();
|
||
|
|
void Tolk_Output(const char *s, bool interrupt);
|
||
|
|
void Tolk_Silence();
|
||
|
|
void Tolk_Speak(const char *s, bool interrupt);
|
||
|
|
void Tolk_Braille(const char *s, bool interrupt);
|
||
|
|
void Tolk_TrySAPI(bool try);
|
||
|
|
void Tolk_PreferSAPI(bool prefer);
|
||
|
|
const wchar_t * Tolk_DetectScreenReader();
|
||
|
|
bool Tolk_HasSpeech();
|
||
|
|
bool Tolk_HasBraille();
|
||
|
|
bool Tolk_IsSpeaking();]]
|
||
|
|
local tolk = ffi.load("Tolk")
|
||
|
|
tolk.Tolk_Load()
|
||
|
|
local function output(s, interrupt)
|
||
|
|
interrupt=interrupt or false
|
||
|
|
|
||
|
|
tolk.Tolk_Output(encoding.to_utf16(s), interrupt)
|
||
|
|
end
|
||
|
|
|
||
|
|
local function speak(s, interrupt)
|
||
|
|
interrupt=interrupt or false
|
||
|
|
|
||
|
|
tolk.Tolk_Speak(encoding.to_utf16(s), interrupt)
|
||
|
|
end
|
||
|
|
|
||
|
|
local function braille(s)
|
||
|
|
tolk.Tolk_Braille(encoding.to_utf16(s))
|
||
|
|
end
|
||
|
|
|
||
|
|
local function silence()
|
||
|
|
tolk.Tolk_Silence()
|
||
|
|
end
|
||
|
|
|
||
|
|
local function trySAPI(try)
|
||
|
|
tolk.Tolk_TrySAPI(try)
|
||
|
|
end
|
||
|
|
|
||
|
|
local function preferSAPI(prefer)
|
||
|
|
tolk.Tolk_PreferSAPI(prefer)
|
||
|
|
end
|
||
|
|
local function isSpeaking()
|
||
|
|
return tolk.Tolk_IsSpeaking()
|
||
|
|
end
|
||
|
|
|
||
|
|
local function detectScreenReader()
|
||
|
|
--todo, need to convert the returned value to something Lua likes
|
||
|
|
end
|
||
|
|
|
||
|
|
local function hasSpeech()
|
||
|
|
return tolk.Tolk_HasSpeech()
|
||
|
|
end
|
||
|
|
|
||
|
|
local function hasBraille()
|
||
|
|
return tolk.Tolk_HasBraille()
|
||
|
|
end
|
||
|
|
|
||
|
|
|
||
|
|
return {
|
||
|
|
output=output,
|
||
|
|
speak=speak,
|
||
|
|
braille=braille,
|
||
|
|
silence=silence,
|
||
|
|
isSpeaking=isSpeaking,
|
||
|
|
trySAPI=trySAPI,
|
||
|
|
preferSAPI=preferSAPI,
|
||
|
|
detectScreenReader=detectScreenReader,
|
||
|
|
hasSpeech=hasSpeech,
|
||
|
|
hasBraille=hasBraille}
|