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minibar: adding a start category menu

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+ The start category menu can be turned off by passing the option
  {startcat_menu:false} when starting the minibar.
+ Documentation updates.
This commit is contained in:
hallgren
2011-10-18 15:21:49 +00:00
parent 3b428fc5ba
commit 5e867cec29
4 changed files with 32 additions and 8 deletions
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25
src/www/minibar/minibar_input.js
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@@ -9,6 +9,7 @@ function Input(server,translations,opts) { // Input object constructor
this.options={
delete_button_text: "⌫",
default_source_language: null,
startcat_menu: true,
random_button: true,
}
@@ -22,9 +23,12 @@ function Input(server,translations,opts) { // Input object constructor
this.surface=div_id("surface");
this.words=div_id("words");
this.from_menu=empty("select");
this.startcat_menu=empty("select")
with(this) {
appendChildren(main,[surface,words]);
if(options.startcat_menu)
appendChildren(menus,[text(" Startcat: "),startcat_menu])
appendChildren(menus,[text(" From: "),from_menu])
appendChildren(buttons,
[button(options.delete_button_text,bind(delete_last,this),"H"),
@@ -38,14 +42,28 @@ function Input(server,translations,opts) { // Input object constructor
this.previous=null;
this.from_menu.onchange=bind(this.change_language,this);
this.startcat_menu.onchange=bind(this.clear_all,this);
}
Input.prototype.change_grammar=function (grammar) {
update_language_menu(this.from_menu,grammar);
set_initial_language(this.options,this.from_menu,grammar);
this.update_startcat_menu(grammar)
this.change_language();
}
Input.prototype.update_startcat_menu=function (grammar) {
var menu=this.startcat_menu;
menu.innerHTML="";
var cats=grammar.categories;
for(var cat in cats) menu.appendChild(option(cats[cat],cats[cat]))
if(grammar.startcat) menu.value=grammar.startcat;
else {
insertFirst(menu,option("Default",""));
menu.value="";
}
}
Input.prototype.change_language=function () {
this.current.from=this.from_menu.value;
this.clear_all();
@@ -73,7 +91,8 @@ Input.prototype.get_completions=function() {
with(this) {
//debug("get_completions ");
words.innerHTML="...";
server.complete({from:current.from,input:current.input},
server.complete({from:current.from,input:current.input,
cat:startcat_menu.value},
bind(show_completions,this));
}
}
@@ -83,7 +102,7 @@ Input.prototype.show_completions=function(complete_output) {
//debug("show_completions ");
var completions=complete_output[0].completions;
var emptycnt=add_completions(completions)
if(true/*emptycnt>0*/) translations.translateFrom(current);
if(true/*emptycnt>0*/) translations.translateFrom(current,startcat_menu.value);
else translations.clear();
if(surface.typed && emptycnt==completions.length) {
if(surface.typed.value=="") remove_typed_input();
@@ -198,7 +217,7 @@ Input.prototype.generate_random=function() {
function lin_random(abs) {
t.server.linearize({tree:abs[0].tree,to:t.current.from},show_random);
}
t.server.get_random({},lin_random);
t.server.get_random({cat:t.startcat_menu.value},lin_random);
}
Input.prototype.add_words=function(s) {