Java Code Examples for org.eclipse.core.runtime.Platform#getOS()

/** Creates a OS-Dependent LineCommand to set the Path-Variable. */
public static LineCommand createSetPathCommand(String path) {
	String os = Platform.getOS();
	String command = null;
	switch (os) {
	case Platform.OS_WIN32:
		command = "SET " + path;
		break;
	case Platform.OS_LINUX:
	case Platform.OS_MACOSX:
		command = "export " + path;
		break;
	//case Platform.OS_AIX:
	//case Platform.OS_SOLARIS:
	//case Platform.OS_HPUX:
	//case Platform.OS_QNX:
	default:
		// Verification needed
		command = "export " + path;
		break;
	}
	return new LineCommand(command);
}
 

/**
 * Gets the platform name: windows, mac, or linux.
 */
public static String getPlatformName() {
  String os = Platform.getOS();
  if (Platform.OS_WIN32.equals(os)) {
    return PLATFORM_WINDOWS;
  }
  if (Platform.OS_MACOSX.equals(os)) {
    return PLATFORM_MAC;
  }
  if (Platform.OS_LINUX.equals(os)) {
    return PLATFORM_LINUX;
  }

  // If it's not one of the official GWT-supported platforms, just return the
  // the platform name as reported to us by Eclipse
  return os;
}
 

private static String getDefaultNodePath() {
	switch (Platform.getOS()) {
		case Platform.OS_MACOSX:
			return "/usr/local/bin/node";
		case Platform.OS_WIN32:
			return "C:\\Program Files\\nodejs\\node.exe";
		default:
			return "/usr/bin/node";
	}
}
 

private boolean isUnix ()
{
    final String os = Platform.getOS ();
    if ( Platform.OS_WIN32.equals ( os ) )
    {
        return false;
    }
    return true;
}
 

/**
 * Gets the platform specific preferences object from the specified
 * preferences for the current operating system (the OS we are running under).
 * If the OS cannot be determined or its specific preferences are not
 * implemented, the platform specific preferences for Linux are returned as a
 * fall-back.
 *
 * @return the platform specific or fall-back preferences
 */
public static AbstractOsPreferences extractOsPreferences(
    CMakePreferences prefs) {
  final String os = Platform.getOS();
  if (Platform.OS_WIN32.equals(os)) {
    return prefs.getWindowsPreferences();
  } else {
    // fall back to linux, if OS is unknown
    return prefs.getLinuxPreferences();
  }
}
 

/**
 * Initialize
 */
private void init( )
{
	// Find all available browsers
	browsersDescriptors = createBrowserDescriptors( );

	// 1. set default browser from preferences
	String defBrowserID = ViewerPlugin.getDefault( )
			.getPluginPreferences( )
			.getDefaultString( DEFAULT_BROWSER_ID_KEY );

	if ( defBrowserID != null && ( !"".equals( defBrowserID ) ) ) //$NON-NLS-1$
	{
		setDefaultBrowserID( defBrowserID );
	}

	// 2. set default browser to embedded
	if ( defaultBrowserDesc == null )
	{
		setDefaultBrowserID( BROWSER_ID_EMBEDDED );
	}

	// 3. set default browser to help implementation of system specific
	// browser
	String os = Platform.getOS( );

	if ( defaultBrowserDesc == null )
	{
		if ( Constants.WS_WIN32.equalsIgnoreCase( os ) )
		{
			// Win32 uses system browser
			setDefaultBrowserID( BROWSER_ID_SYSTEM );
		}
	}

	// 4. set browser to one of externally contributed
	if ( defaultBrowserDesc == null )
	{
		for ( int i = 0; i < browsersDescriptors.length; i++ )
		{
			if ( BROWSER_ID_CUSTOM.equals( browsersDescriptors[i].getID( ) ) )
			{
				defaultBrowserDesc = browsersDescriptors[i];
			}
		}
	}

	// 5. let user specify program
	if ( defaultBrowserDesc == null )
	{
		setDefaultBrowserID( BROWSER_ID_CUSTOM );
	}

	// initialize current browser
	String curBrowserID = ViewerPlugin.getDefault( )
			.getPluginPreferences( )
			.getString( DEFAULT_BROWSER_ID_KEY );

	if ( curBrowserID != null && ( !"".equals( curBrowserID ) ) ) //$NON-NLS-1$
	{
		setCurrentBrowserID( curBrowserID );
		// may fail if such browser does not exist
	}

	if ( currentBrowserDesc == null )
	{
		setCurrentBrowserID( getDefaultBrowserID( ) );
	}

	setAlwaysUseExternal( ViewerPlugin.getDefault( )
			.getPluginPreferences( )
			.getBoolean( ALWAYS_EXTERNAL_BROWSER_KEY ) );
}
 

public String getOS( )
{
	return Platform.getOS( );
}