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Wide Coverage Translation Demo: zoomable panable collapsible syntax trees

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This is an experimental solution using JavaScript code from
https://github.com/christos-c/tree-viewer, d3js.org and jquery.com.
This commit is contained in:
hallgren
2015-03-24 18:03:10 +00:00
parent 40c431ec6c
commit d1bca8f4de
4 changed files with 346 additions and 9 deletions
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23
src/www/js/wc.js
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@@ -112,7 +112,7 @@ wc.translate=function() {
if(wc.e2) wc.e2.innerHTML=lins[0].text
}
function get_inflections() {
var tree="MkDocument+%22%22+(Inflection"+wcls+" "+w+") %22%22"
var tree="MkDocument+%22%22+(Inflection"+wcls+"+"+w+")+%22%22"
var l=gftranslate.grammar+f.to.value
gftranslate.call("?command=c-linearize&to="+l+"&tree="+tree,show_inflections)
}
@@ -134,12 +134,12 @@ wc.translate=function() {
if(e) {
e.innerHTML=prob+"<br>"
if(r.tree) {
wc.e2=empty_class("div","e2")
var t=wrap("span",treetext(r.tree))
e.appendChild(t)
wc.e2=node("div",{id:"tree-container","class":"e2"})
e.appendChild(wrap("span",treetext(r.tree)))
/*
var g=gftranslate.jsonurl
var u="format=svg&tree="+encodeURIComponent(r.tree)
var from="&from="+gftranslate.grammar+f.to.value
var from="&from="+r.grammar+f.to.value
r.imgurls=[g+"?command=c-abstrtree&"+u,
g+"?command=c-parsetree&"+u+from]
if(!r.img) {
@@ -153,7 +153,9 @@ wc.translate=function() {
else if(r.img.src!=r.imgurls[r.img_ix]) // language change?
r.img.src=r.imgurls[r.img_ix]
wc.e2.appendChild(r.img)
*/
e.appendChild(wc.e2)
d3Tree(wc.bracketsToD3(r.jsontree))
}
}
if(wc.p /*&& so.rs.length>1*/) show_picks()
@@ -351,6 +353,17 @@ wc.try_google=function() {
w.focus()
}
wc.bracketsToD3=function(bs) {
if(bs.token) return {name:bs.token}
else if(bs.other) return {name:bs.other}
else if(bs.fun) {
var t={name:bs.fun}
if(bs.children/* && bs.children.length>0*/)
t.children=bs.children.map(wc.bracketsToD3)
return t
}
else return {name:"??"}
}
// Update language selection menus with the languages supported by the grammar
function init_languages() {