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//
// jsh.js
//
// LICENSE: {{{
// Copyright (c) 2009 snaka<snaka.gml@gmail.com>
//
// Distributable under the terms of an MIT-style license.
// http://www.opensource.jp/licenses/mit-license.html
// }}}
// PLUGIN_INFO {{{
var PLUGIN_INFO = <VimperatorPlugin>
<name>jsh</name>
<description>Simple javascript shell</description>
<description lang="ja">簡易Javascriptシェル</description>
<minVersion>2.0pre</minVersion>
<maxVersion>2.0</maxVersion>
<updateURL>http://svn.coderepos.org/share/lang/javascript/vimperator-plugins/trunk/jsh.js</updateURL>
<author mail="snaka.gml@gmail.com" homepage="http://vimperator.g.hatena.ne.jp/snaka72/">snaka</author>
<license>MIT style license</license>
<version>0.1</version>
<detail><![CDATA[
== Subject ==
== Commands ==
To start shell.
>||
:jsh
||<
== Global variables ==
== Options ==
== ToDo ==
]]></detail>
<detail lang="ja"><![CDATA[
== 概要 ==
== コマンド ==
シェルの開始
>||
:jsh
||<
== Global variables ==
== Options ==
== ToDo ==
]]></detail>
</VimperatorPlugin>;
// }}}
liberator.plugins.jsh = (function() {
// PUBLIC {{{
const self = {
start: function() {
liberator.echo("*** Javascript SHell - Commands : quit() / cls() ***");
waitForInput();
}
};
// }}}
// COMMAND {{{
commands.addUserCommand(
["jsh"],
"Simple javascript shell",
function() self.start(),
null,
true // for DEBUG
);
// }}}
// PRIVATE {{{
let shellContext = libly.$U.extend({
quit : cmdQuit,
exit : cmdQuit, // alias as 'quit()'
cls : cmdCls,
echo : liberator.echo,
$LXs : plugins.libly.$U.getNodesFromXPath,
$LX : plugins.libly.$U.getFirstNodeFromXPath
}, liberator);
const STATUS = {
NORMAL: '__JAVASCRIPT_SHELL_NORMAL__',
QUIT : '__JAVASCRIPT_SHELL_QUIT__'
};
let lastStatus = STATUS.NORMAL;
function waitForInput() {
commandline.open("js:", "", modes.JSH);
}
function cmdCls() {
// TODO Is this correct?
commandline.close();
waitForInput();
}
function cmdQuit() {
commandline.close();
throw STATUS.QUIT;
}
// TODO:Should move to _libly.js ?
function pp(value) {
let result;
if (!value)
return '';
if (typeof value === 'object') {
result = util.objectToString(value, true);
} else if (typeof value === 'function') {
result = <pre>{value.toString()}</pre>;
} else if (typeof value === 'string' && /\n/.test(value)) {
result = <span highlight="CmdOutput">{value}</span>;
} else {
result = String(value);
}
liberator.echo(result, commandline.FORCE_MULTILINE);
}
// }}}
// MODE {{{
modules.modes.addMode("JSH", true);
liberator.registerCallback("cancel", modes.JSH, function(str) {
liberator.echo("CANCELED.");
});
liberator.registerCallback("submit", modes.JSH, function(str) {
try {
var result = liberator.eval(str, shellContext);
pp(result);
} catch(e) {
if (e == STATUS.QUIT)
return;
liberator.echoerr(e);
}
(function waitForOutput() {
setTimeout( function() modes.main == modes.NORMAL
? waitForInput()
: waitForOutput(),
500 );
})();
});
liberator.registerCallback("complete", modes.JSH, function(context) {
context.fork("jsh", 0, liberator.modules.completion, "javascript");
});
// }}}
return self;
})();
// vim: sw=2 ts=2 et si fdm=marker:
|
