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minibar: moved 2 reusable functions from minibar_translations.js to minibar_support.js

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hallgren
2015-05-27 13:28:40 +00:00
parent fa7a2f601a
commit d64bb8b83d
2 changed files with 32 additions and 32 deletions
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32
src/www/minibar/minibar_support.js
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@@ -61,3 +61,35 @@ function open_popup(url,target) {
} }
function opener_element(id) { with(window.opener) return element(id); } function opener_element(id) { with(window.opener) return element(id); }
function supportsSVG() {
return document.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#BasicStructure", "1.1")
}
function speech_buttons(to3,to2,txt) {
var voices = window.speechSynthesis && window.speechSynthesis.getVoices() || []
var dvs = voices.filter(function(v){return v.default})
if(to2)
var pick=function (v) { return v.lang==to2 }
else {
var to2dash=alangcode(to3)+"-"
var pick=function(v) { return hasPrefix(v.lang,to2dash) }
}
function btn(v) {
var u=new SpeechSynthesisUtterance(txt)
u.lang=v.lang // how to use v.voiceURI or v.name?
function speak() {
speechSynthesis.cancel()
speechSynthesis.speak(u)
}
return button(v.lang,speak)
}
//console.log(voices.length,"voices")
var vs=dvs.filter(pick)
if(vs.length==0) vs=voices.filter(pick)
//console.log(vs.length,"voices for "+to3+" "+to2)
var btns=vs.map(btn)
//console.log(btns.length,"voice buttons")
return wrap("span",btns)
}

32
src/www/minibar/minibar_translations.js
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@@ -329,35 +329,3 @@ function draw_bracketss(bs) {
? bs.map(draw_brackets) //with gf>3.5, in some cases ? bs.map(draw_brackets) //with gf>3.5, in some cases
: draw_brackets(bs) // with gf<=3.5 : draw_brackets(bs) // with gf<=3.5
} }
function supportsSVG() {
return document.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#BasicStructure", "1.1")
}
function speech_buttons(to3,to2,txt) {
var voices = window.speechSynthesis && window.speechSynthesis.getVoices() || []
var dvs = voices.filter(function(v){return v.default})
if(to2)
var pick=function (v) { return v.lang==to2 }
else {
var to2dash=alangcode(to3)+"-"
var pick=function(v) { return hasPrefix(v.lang,to2dash) }
}
function btn(v) {
var u=new SpeechSynthesisUtterance(txt)
u.lang=v.lang // how to use v.voiceURI or v.name?
function speak() {
speechSynthesis.cancel()
speechSynthesis.speak(u)
}
return button(v.lang,speak)
}
//console.log(voices.length,"voices")
var vs=dvs.filter(pick)
if(vs.length==0) vs=voices.filter(pick)
//console.log(vs.length,"voices for "+to3+" "+to2)
var btns=vs.map(btn)
//console.log(btns.length,"voice buttons")
return wrap("span",btns)
}