31825
|
1 |
/* Title: Pure/System/platform.scala
|
|
2 |
Author: Makarius
|
|
3 |
|
|
4 |
Raw platform identification.
|
|
5 |
*/
|
|
6 |
|
|
7 |
package isabelle
|
|
8 |
|
31828
|
9 |
import javax.swing.UIManager
|
|
10 |
|
31825
|
11 |
import scala.util.matching.Regex
|
|
12 |
|
|
13 |
|
|
14 |
object Platform
|
|
15 |
{
|
31828
|
16 |
/* main OS variants */
|
|
17 |
|
31825
|
18 |
val is_macos = System.getProperty("os.name") == "Mac OS X"
|
|
19 |
val is_windows = System.getProperty("os.name").startsWith("Windows")
|
|
20 |
|
31828
|
21 |
|
|
22 |
/* Isabelle platform identifiers */
|
|
23 |
|
31825
|
24 |
private val Solaris = new Regex("SunOS|Solaris")
|
|
25 |
private val Linux = new Regex("Linux")
|
|
26 |
private val Darwin = new Regex("Mac OS X")
|
|
27 |
private val Cygwin = new Regex("Windows.*")
|
|
28 |
|
|
29 |
private val X86 = new Regex("i.86|x86")
|
|
30 |
private val X86_64 = new Regex("amd64|x86_64")
|
|
31 |
private val Sparc = new Regex("sparc")
|
|
32 |
private val PPC = new Regex("PowerPC|ppc")
|
|
33 |
|
|
34 |
// main default, optional 64bit variant
|
|
35 |
val defaults: Option[(String, Option[String])] =
|
|
36 |
{
|
|
37 |
(java.lang.System.getProperty("os.name") match {
|
|
38 |
case Solaris() => Some("solaris")
|
|
39 |
case Linux() => Some("linux")
|
|
40 |
case Darwin() => Some("darwin")
|
|
41 |
case Cygwin() => Some("cygwin")
|
|
42 |
case _ => None
|
|
43 |
}) match {
|
|
44 |
case Some(name) =>
|
|
45 |
java.lang.System.getProperty("os.arch") match {
|
|
46 |
case X86() => Some(("x86-" + name, None))
|
|
47 |
case X86_64() => Some(("x86-" + name, if (is_windows) None else Some("x86_64-" + name)))
|
|
48 |
case Sparc() => Some(("sparc-" + name, None))
|
|
49 |
case PPC() => Some(("ppc-" + name, None))
|
|
50 |
}
|
|
51 |
case None => None
|
|
52 |
}
|
|
53 |
}
|
31828
|
54 |
|
|
55 |
|
|
56 |
/* Swing look-and-feel */
|
|
57 |
|
|
58 |
def look_and_feel(): String =
|
|
59 |
{
|
|
60 |
if (is_windows || is_macos) UIManager.getSystemLookAndFeelClassName()
|
|
61 |
else {
|
|
62 |
UIManager.getInstalledLookAndFeels().find(laf => laf.getName == "Nimbus") match {
|
|
63 |
case None => UIManager.getCrossPlatformLookAndFeelClassName()
|
|
64 |
case Some(laf) => laf.getClassName
|
|
65 |
}
|
|
66 |
}
|
|
67 |
}
|
31825
|
68 |
}
|
|
69 |
|