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gfse&minibar: work in progress on grammar extension fromminibar

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hallgren
2012-03-29 17:10:36 +00:00
parent a519d01754
commit e85a3fff56
4 changed files with 101 additions and 27 deletions
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108
src/www/gfse/editor.js
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@@ -216,37 +216,97 @@ function compile_button(g,err_ind) {
function minibar_button(g,files,err_ind) {
var b2;
function show_editor() { edit_grammar(g); }
function goto_minibar(res) {
show_compile_error(res,err_ind);
if(res.errorcode=="OK") {
//location.href=res.minibar_url;
clear(files);
files.appendChild(div_id("minibar"));
var online_options={grammars_url: local.get("dir")+"/",
grammar_list: [g.basename+".pgf"]}
var pgf_server=pgf_online(online_options)
var minibar_options= {
show_abstract: true,
show_trees: true,
show_grouped_translations: false,
show_brackets: true,
word_replacements: true,
default_source_language: "Eng",
try_google: true
function extend_grammar(cat0,fun_type0) {
var fname0="New"+cat0;
var fun=parse_fun(fname0+" : " + fun_type0).ok;
var lins=[];
var dc=defined_cats(g),df=inherited_funs(g);
var cs=g.concretes
function draw_extension() {
var cat=fun.type[fun.type.length-1]
files.innerHTML="<h4>Extending "+cat+"</h4>"
var ef=editable("span",draw_fun(g,fun,dc,df),g,edit_fun,
"Edit this function")
var tbl=empty_class("table","extension");
tbl.appendChild(tr([th(text("Abstract")),td([kw("fun "),ef])]));
var anames=arg_names(fun.type);
for(var i in cs) {
var lc=cs[i].langcode;
var l=[kw("lin "),ident(fun.name)];
for(var j in anames) { l.push(text(" ")); l.push(ident(anames[j]));}
l.push(sep(" = "))
l.push(editable("span",text(lins[lc] || "..."),g,edit_lin(lc),
"Edit this linearization"))
tbl.appendChild(tr([th(text(concname(cs[i].langcode))),td(l)]));
}
var minibar=new Minibar(pgf_server,minibar_options);
b.style.display="none";
if(b2) b2.style.display="";
else {
b2=button("Show editor",show_editor);
insertAfter(b2,b);
files.appendChild(tbl);
files.appendChild(button("OK",save_extension))
files.appendChild(button("Cancel",cancel_extension))
}
function edit_fun(g,el) {
function replace(s) {
var p=parse_fun(s);
if(p.ok) {
fun=p.ok;
draw_extension();
return null;
}
else
return p.error;
}
string_editor(el,show_fun(fun),replace);
}
function edit_lin(lc) {
return function (g,el) {
function replace(s) {
lins[lc]=s;
draw_extension();
return null;
}
string_editor(el,lins[lc] || "",replace);
}
}
function save_extension() { }
function cancel_extension() {
goto_minibar();
}
draw_extension();
}
function goto_minibar() {
clear(files);
files.appendChild(div_id("minibar"));
var online_options={grammars_url: local.get("dir")+"/",
grammar_list: [g.basename+".pgf"]}
var pgf_server=pgf_online(online_options)
var minibar_options= {
show_abstract: true,
show_trees: true,
show_grouped_translations: false,
show_brackets: true,
word_replacements: true,
extend_grammar: extend_grammar,
default_source_language: "Eng",
try_google: true
}
var minibar=new Minibar(pgf_server,minibar_options);
b.style.display="none";
if(b2) b2.style.display="";
else {
b2=button("Show editor",show_editor);
insertAfter(b2,b);
}
}
function goto_minibar_if_ok(res) {
show_compile_error(res,err_ind);
if(res.errorcode=="OK") goto_minibar();
}
function compile() {
replaceInnerHTML(err_ind,"Compiling...");
replaceInnerHTML(compiler_output,"<h3>Compiling...</h3>");
upload(g,goto_minibar);
upload(g,goto_minibar_if_ok);
}
var b=button("Minibar",compile);
b.title="Upload the grammar and test it in the minibar";