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translator: better support for ambiguous translations

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The translator picks "the first" translation by default, but the user can
choose among the generated translations from a popup menu.
This commit is contained in:
hallgren
2012-05-28 16:42:02 +00:00
parent b19ae37d9c
commit 9e34a7f7fa
3 changed files with 64 additions and 34 deletions
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82
src/www/translator/translator.js
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@@ -80,16 +80,19 @@ Translator.prototype.update_translations=function() {
ts[i].appendChild(text(segment.target+" "))
}
}
function upd3(txt) {
segment.target=txt;
function upd3(txts) {
segment.target=txts[0];
segment.options={method:o.method,from:o.from,to:o.to} // no sharing!
if(txts.length>1) segment.choices=txts
else delete segment.choices
replace()
}
function upd2(ts) {
function unlex(txt,cont) { gfshell('ps -unlextext "'+txt+'"',cont) }
switch(ts.length) {
case 1: gfshell('ps -unlextext "'+ts[0]+'"',upd3); break;
case 0: upd3("[no translation]");break;
default: upd3("[ambiguous translation]")
case 0: upd3(["[no translation]"]);break;
default: mapc(unlex,ts,upd3); break;
}
}
function upd1(translate_output) {
@@ -310,35 +313,46 @@ Translator.prototype.remove=function(el) {
setTimeout(rm,100)
}
Translator.prototype.edit_translation=function(i) {
var t=this
var ds=t.drawing.segments
function replace_segment(sd) {
Translator.prototype.replace_segment=function(i,sd) {
var t=this;
var ds=t.drawing.segments;
if(ds) {
var old=ds[i]
ds[i]=sd
replaceNode(sd,old)
}
}
function edit_segment(s) {
function restore() { replace_segment(t.draw_segment(s,i)) }
function done() {
s.options.method="Manual"
s.options.from=t.document.options.from
s.options.to=t.document.options.to
s.target=inp.value // side effect, updating the document in-place
restore();
return false;
}
var inp=node("input",{name:"it",value:s.target})
var e=wrap("form",[inp, submit(), button("Cancel",restore)])
var target=wrap_class("td","target",e)
var edit=t.draw_segment_given_target(s,target)
replace_segment(edit)
e.onsubmit=done
inp.focus();
Translator.prototype.pick_translation=function(i,txt) {
var t=this
var s=t.document.segments[i]
s.options.method="Manual"
s.target=txt // side effect, updating the document in-place
t.replace_segment(i,t.draw_segment(s,i))
}
Translator.prototype.edit_translation=function(i) {
var t=this
var s=t.document.segments[i]
function restore() { t.replace_segment(i,t.draw_segment(s,i)) }
function done() {
s.options.method="Manual"
s.options.from=t.document.options.from
s.options.to=t.document.options.to
s.target=inp.value // side effect, updating the document in-place
restore();
return false;
}
edit_segment(t.document.segments[i])
var inp=node("input",{name:"it",value:s.target})
var e=wrap("form",[inp, submit(), button("Cancel",restore)])
var target=wrap_class("td","target",e)
var edit=t.draw_segment_given_target(s,target)
t.replace_segment(i,edit)
e.onsubmit=done
inp.focus();
}
function hide_menu(el) {
@@ -405,10 +419,22 @@ Translator.prototype.draw_segment=function(s,i) {
if(opt.from!=dopt.from || opt.to!=dopt.to) txt=span_class("error",txt)
var target=wrap_class("td","target",txt)
function edit() { t.edit_translation(i) }
function pick(txt) { t.pick_translation(i,txt) }
target.onclick=edit
if(s.choices) appendChildren(target,draw_choices(s.choices,pick))
return t.draw_segment_given_target(s,target)
}
function draw_choices(txts,onclick) {
function opt(txt) {
var o=dt(text(txt))
o.onclick=function(ev) { ev.stopPropagation(); onclick(txt) }
return o
}
return [span_class("choices",text("+")),
wrap_class("dl","popupmenu",map(opt,txts))]
}
Translator.prototype.draw_segment_given_target=function(s,target) {
var t=this