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Added 'extra' property to message-box.zenity to poke for extra-button support

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This commit is contained in:
Bryan Roe
2020-07-31 15:17:01 -07:00
parent 1e5b1afb9a
commit 70a6130747
2 changed files with 32 additions and 2 deletions
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32
modules/message-box.js
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@@ -226,7 +226,37 @@ function linux_messageBox()
}
}
});
Object.defineProperty(ret, "extra", {
get: function ()
{
if (this._extra == null)
{
var uid, xinfo;
try
{
uid = require('user-sessions').consoleUid();
xinfo = require('monitor-info').getXInfo(uid);
}
catch (e)
{
uid = 0;
xinfo = require('monitor-info').getXInfo(0);
}
if (xinfo == null) { return (false); }
var child = require('child_process').execFile('/bin/sh', ['sh'], { uid: uid, env: { XAUTHORITY: xinfo.xauthority ? xinfo.xauthority : "", DISPLAY: xinfo.display } });
child.stdout.str = ''; child.stdout.on('data', function (chunk) { this.str += chunk.toString(); });
child.stdin.write(location + ' --help-all | grep extra-button\nexit\n');
child.stderr.on('data', function (e) { });
child.waitExit();
Object.defineProperty(this, "_extra", { value: child.stdout.str.trim() == '' ? false : true });
return (this._extra);
}
else
{
return (this._extra);
}
}
});
Object.defineProperty(ret, "version", {
get: function ()
{