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Code Issues Projects Releases Wiki Activity

Move the standard type completers to appropriate modules.

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This commit is contained in:
Doug Kearns
2009-06-18 20:46:09 +10:00
parent 561ed5fc3e
commit ec8d7686fc
14 changed files with 680 additions and 625 deletions
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71
common/content/options.js
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@@ -913,18 +913,85 @@ function Options() //{{{
});
/////////////////////////////////////////////////////////////////////////////}}}
////////////////////// PUBLIC SECTION //////////////////////////////////////////
////////////////////// COMPLETIONS /////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////{{{
// TODO: Does this belong elsewhere?
liberator.registerObserver("load_completion", function () {
completion.setFunctionCompleter(options.get, [function () ([o.name, o.description] for (o in options))]);
completion.setFunctionCompleter([options.getPref, options.safeSetPref, options.setPref, options.resetPref, options.invertPref],
[function () services.get("pref")
.getChildList("", { value: 0 })
.map(function (pref) [pref, ""])]);
completion.option = function option(context, scope) {
context.title = ["Option"];
context.keys = { text: "names", description: "description" };
context.completions = options;
if (scope)
context.filters.push(function ({ item: opt }) opt.scope & scope);
};
completion.optionValue = function (context, name, op, curValue) {
let opt = options.get(name);
let completer = opt.completer;
if (!completer)
return;
let curValues = curValue != null ? opt.parseValues(curValue) : opt.values;
let newValues = opt.parseValues(context.filter);
let len = context.filter.length;
switch (opt.type)
{
case "boolean":
if (!completer)
completer = function () [["true", ""], ["false", ""]];
break;
case "stringlist":
let target = newValues.pop();
len = target ? target.length : 0;
break;
case "charlist":
len = 0;
break;
}
// TODO: Highlight when invalid
context.advance(context.filter.length - len);
context.title = ["Option Value"];
let completions = completer(context);
if (!completions)
return;
// Not Vim compatible, but is a significant enough improvement
// that it's worth breaking compatibility.
if (newValues instanceof Array)
{
completions = completions.filter(function (val) newValues.indexOf(val[0]) == -1);
switch (op)
{
case "+":
completions = completions.filter(function (val) curValues.indexOf(val[0]) == -1);
break;
case "-":
completions = completions.filter(function (val) curValues.indexOf(val[0]) > -1);
break;
}
}
context.completions = completions;
};
completion.preference = function preference(context) {
context.anchored = false;
context.title = ["Firefox Preference", "Value"];
context.keys = { text: function (item) item, description: function (item) options.getPref(item) };
context.completions = services.get("pref").getChildList("", { value: 0 });
};
});
/////////////////////////////////////////////////////////////////////////////}}}
////////////////////// PUBLIC SECTION //////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////{{{
const self = {
/**