gnome-shell/js/ui/shellDBus.js
Florian Müllner 4632db177a Clean up unused includes
Some late spring cleaning ...
2010-07-19 01:46:01 +02:00

73 lines
1.8 KiB
JavaScript

/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
const DBus = imports.dbus;
const Main = imports.ui.main;
const GnomeShellIface = {
name: 'org.gnome.Shell',
methods: [{ name: 'Eval',
inSignature: 's',
outSignature: 'bs'
}
],
signals: [],
properties: [{ name: 'OverviewActive',
signature: 'b',
access: 'readwrite' }]
};
function GnomeShell() {
this._init();
}
GnomeShell.prototype = {
_init: function() {
DBus.session.exportObject('/org/gnome/Shell', this);
},
/**
* Eval:
* @code: A string containing JavaScript code
*
* This function executes arbitrary code in the main
* loop, and returns a boolean success and
* JSON representation of the object as a string.
*
* If evaluation completes without throwing an exception,
* then the return value will be [true, JSON.stringify(result)].
* If evaluation fails, then the return value will be
* [false, JSON.stringify(exception)];
*
*/
Eval: function(code) {
let returnValue;
let success;
try {
returnValue = JSON.stringify(eval(code));
// A hack; DBus doesn't have null/undefined
if (returnValue == undefined)
returnValue = '';
success = true;
} catch (e) {
returnValue = JSON.stringify(e);
success = false;
}
return [success, returnValue];
},
get OverviewActive() {
return Main.overview.visible;
},
set OverviewActive(visible) {
if (visible)
Main.overview.show();
else
Main.overview.hide();
}
};
DBus.conformExport(GnomeShell.prototype, GnomeShellIface);