1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
|
//var server="http://www.grammaticalframework.org:41296"
//var server="http://tournesol.cs.chalmers.se:41296";
var server="http://localhost:41296";
var grammars_url=server+"/grammars/";
var current_grammar_url=grammars_url+"Foods.pgf";
var tree_icon=server+"/translate/se.chalmers.cs.gf.gwt.TranslateApp/tree-btn.png";
function start_minibar() {
var minibar=element("minibar");
minibar.appendChild(div_id("menubar"));
minibar.appendChild(div_id("surface"));
minibar.appendChild(div_id("words"));
minibar.appendChild(div_id("translations"));
/// jsonp(grammars_url+"grammars.cgi",""); // calls show_grammarlist
show_grammarlist(["Phrasebook.pgf","Foods.pgf", "ResourceDemo.pgf"]) ;
}
function show_grammarlist(grammars) {
var menu=empty("select");
for(var i=0;i<grammars.length;i++) {
var opt=empty("option");
opt.setAttribute("value",grammars[i]);
opt.innerHTML=grammars[i];
menu.appendChild(opt);
}
menu.setAttribute("onchange","new_grammar(this)");
var menubar=element("menubar");
// menubar.innerHTML="Grammar: ";
// menubar.appendChild(menu);
menubar.appendChild(text("From: "));
menubar.appendChild(empty_id("select","language_menu"));
menubar.appendChild(button("Del","delete_last()"));
menubar.appendChild(button("Clear","clear_all()"));
menubar.appendChild(button("Random","generate_random()"));
select_grammar(grammars[0]);
}
function new_grammar(menu) {
select_grammar(menu.options[menu.selectedIndex].value);
}
function select_grammar(grammar_name) {
current_grammar_url=grammars_url+grammar_name;
jsonp(current_grammar_url,"show_languages");
}
function show_languages(grammar) {
var r="";
var lang=grammar.languages;
var menu=element("language_menu");
menu.setAttribute("onchange","new_language(this)");
menu.grammar=grammar;
menu.innerHTML="";
for(var i=0; i<lang.length; i++) {
if(lang[i].canParse && (lang[i].name[0] !='D')) { /// to hide Disamb; should be made properly...
var opt=empty("option");
opt.setAttribute("value",""+i);
opt.innerHTML=short_name(lang[i].name);
menu.appendChild(opt);
}
}
new_language(menu);
}
function short_name(cnc) {
var s = "" ;
for (var c = cnc.length - 3 ; c < cnc.length ; c++)
s = s + cnc[c] ;
return s ;
}
function new_language(menu) {
var ix=menu.options[menu.selectedIndex].value;
var langname=menu.grammar.languages[ix].name;
menu.current={from: langname, input: ""};
clear_all();
}
function clear_all1() {
var menu=element("language_menu");
menu.current.input="";
menu.previous=null;
element("surface").innerHTML="";
element("translations").innerHTML="";
return menu;
}
function clear_all() {
get_completions(clear_all1());
}
function delete_last() {
var menu=element("language_menu");
if(menu.previous) {
menu.current.input=menu.previous.input;
menu.previous=menu.previous.previous;
var s=element("surface");
s.removeChild(s.lastChild);
element("translations").innerHTML="";
get_completions(menu);
}
}
function generate_random() {
jsonp(current_grammar_url+"?command=random&random="+Math.random(),"lin_random");
}
function lin_random(abs) {
var menu=element("language_menu");
var lang=menu.current.from;
jsonp(current_grammar_url+"?command=linearize&tree="+encodeURIComponent(abs[0].tree)
+"&to="+lang,
"show_random")
}
function show_random(random) {
var menu=clear_all1();
var words=random[0].text.split(" ");
for(var i=0;i<words.length;i++)
add_word1(menu,words[i]+" ");
element("words").innerHTML="...";
get_completions(menu);
}
function get_completions(menu) {
var c=menu.current;
jsonp(current_grammar_url
+"?command=complete"
+"&from="+encodeURIComponent(c.from)
+"&input="+encodeURIComponent(c.input),
"show_completions");
}
function word(s) {
var w=div_class("word",text(s));
w.setAttribute("onclick",'add_word("'+s+'")');
return w;
}
function add_word1(menu,s) {
menu.previous={ input: menu.current.input, previous: menu.previous };
menu.current.input+=s;
element("surface").appendChild(span_class("word",text(s)));
}
function add_word(s) {
var menu=element("language_menu");
add_word1(menu,s);
element("words").innerHTML="...";
get_completions(menu);
}
function show_completions(completions) {
var box=element("words");
var menu=element("language_menu");
var prefixlen=menu.current.input.length;
var emptycnt=0;
box.innerHTML="";
for(var i=0;i<completions.length;i++) {
var s=completions[i].text.substring(prefixlen);
if(s.length>0) box.appendChild(word(s));
else emptycnt++;
}
if(emptycnt>0)
//setTimeout(function(){get_translations(menu);},200);
get_translations(menu);
}
function get_translations(menu) {
jsonp(current_grammar_url
+"?command=translategroup"
// +"?command=translate"
+"&from="+encodeURIComponent(menu.current.from)
+"&input="+encodeURIComponent(menu.current.input),
"show_translations")
}
function show_translations(translations) {
var trans=element("translations");
var cnt=translations.length;
trans.innerHTML="";
for(p=0;p<cnt;p++) {
var t=translations[p];
var lin=t.linearizations;
var tbody=empty("tbody");
tbody.appendChild(tr([th(text(t.to+":"))]));
for(var i=0;i<lin.length;i++) {
tbody.appendChild(tr([(text(lin[i].text))]));
if (lin.length > 1) tbody.appendChild(tr([(text(lin[i].tree))]));
}
trans.appendChild(wrap("table",tbody));
}
}
function toggle_img(i) {
var tmp=i.src;
i.src=i.other;
i.other=tmp;
}
/*
se.chalmers.cs.gf.gwt.TranslateApp/align-btn.png
GET /grammars/Foods.pgf?&command=abstrtree&tree=Pred+(This+Fish)+(Very+Fresh)
GET /grammars/Foods.pgf?&command=parsetree&tree=Pred+(This+Fish)+Expensive&from=FoodsAfr
GET /grammars/Foods.pgf?&command=alignment&tree=Pred+(This+Fish)+Expensive
*/
|
