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gfse: experimental support for editing concrete syntax in text mode

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This commit is contained in:
hallgren
2012-02-22 16:30:42 +00:00
parent 51432622ef
commit 39c1b5a5fa
3 changed files with 104 additions and 16 deletions
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45
src/www/gfse/editor.js
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@@ -461,14 +461,21 @@ function draw_abstract(g) {
extensible([kw_fun,
indent_sortable(draw_funs(g),sort_funs)])])]);
if(navigator.onLine) {
var mode_button=text_mode(g,file);
var mode_button=text_mode(g,file,0);
insertBefore(mode_button,file.firstChild)
}
return file;
}
function text_mode(g,file) {
var path=g.basename+".gf"
function module_name(g,ix) {
return ix==0 ? g.basename : g.basename+g.concretes[ix-1].langcode
}
function show_module(g,ix) {
return ix==0 ? show_abstract(g) : show_concrete(g)(g.concretes[ix-1]);
}
function text_mode(g,file,ix) {
var path=module_name(g,ix)+".gf"
function switch_to_guided_mode() {
clear(compiler_output);
edit_grammar(g); // !!
@@ -485,11 +492,24 @@ function text_mode(g,file) {
dst.innerHTML=
"Accepted by GF, but not by this editor ("+msg.parsed+")"
else if(msg.converted) {
var gnew=msg.converted;
g.abstract=gnew.abstract;
g.extends=gnew.extends;
timestamp(g.abstract);
save_grammar(g);
if(ix==0) {
var gnew=msg.converted;
g.abstract=gnew.abstract;
g.extends=gnew.extends;
timestamp(g.abstract);
save_grammar(g);
}
else {
var conc=g.concretes[ix-1];
var cnew=msg.converted.concretes[0];
conc.opens=cnew.opens;
conc.params=cnew.params;
conc.lincats=cnew.lincats;
conc.opers=cnew.opers;
conc.lins=cnew.lins;
timestamp(conc);
save_grammar(g);
}
}
else replaceInnerHTML(dst,"unexpected parse result");
}
@@ -507,7 +527,7 @@ function text_mode(g,file) {
}
function switch_to_text_mode() {
var ta=node("textarea",{class:"text_mode",rows:25,cols:80},
[text(show_abstract(g))])
[text(show_module(g,ix))])
var timeout;
ta.onkeyup=function() {
if(timeout) clearTimeout(timeout);
@@ -704,7 +724,7 @@ function draw_concrete(g,i) {
kw_param.title="Parameter type definitions can be added here. [C.3.12]"
var kw_oper=kw("oper")
kw_oper.title="Operation definitions can be added here. [C.3.14]"
return div_id("file",
var file=div_id("file",
[kw("concrete "),
ident(g.basename),
editable("span",ident(conc.langcode),g,
@@ -719,6 +739,11 @@ function draw_concrete(g,i) {
indent([extensible([kw_oper,draw_opers(g,i)])]),
exb_extra(g,i)
])
if(navigator.onLine) {
var mode_button=text_mode(g,file,i+1);
insertBefore(mode_button,file.firstChild)
}
return file;
}
var rgl_modules=["Paradigms","Syntax","Lexicon","Extra"];