eu.gnome.morena
Class Manager

java.lang.Object
  eu.gnome.morena.Manager

All Implemented Interfaces:

Version

Direct Known Subclasses:

ICAManager, WIAManager

public abstract class Manager
extends java.lang.Object
implements Version

A Class representing an interface to the image acquisition device manager.

Actual interface is selected according host operating system and appropriate native library is loaded during the startup.

WIAManager for MS Windows system family

ICAManager for Mac OS X system family

List of actually connected devices can be obtained by calling listDevices()

selectDevice(Component) method is available for selection a device from the list using the GUI dialog

Field Summary

Fields inherited from interface eu.gnome.morena.Version

BUILD_DATE, BUILD_TIME, TMP_DIR, VERSION, VERSION_BUILD, VERSION_MAJOR, VERSION_MINOR

Method Summary

void	addDeviceListChangeListener(DeviceListChangeListener listener) Adds a device list change listener
boolean	available() Checks whether appropriate interface manager is available
void	close()
static void	debug(java.lang.String msg)
static void	error(java.lang.String msg)
static void	error(java.lang.String msg, java.lang.Throwable t)
static Manager	getInstance()
static void	info(java.lang.String msg)
abstract java.util.List<Device>	listDevices() Returns a list of available (actually connected) image acquisition devices.
void	removeDeviceListChangeListener(DeviceListChangeListener listener) Removes a device list change listener
Device	selectDevice(java.awt.Component parent) Returns selected device or null if no device is connected or the selection dialog has been canceled.
static void	trace(java.lang.String msg)
static void	warning(java.lang.String msg)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getInstance

public static Manager getInstance()

info

public static void info(java.lang.String msg)

warning

public static void warning(java.lang.String msg)

error

public static void error(java.lang.String msg)

error

public static void error(java.lang.String msg,
                         java.lang.Throwable t)

debug

public static void debug(java.lang.String msg)

trace

public static void trace(java.lang.String msg)

selectDevice

public Device selectDevice(java.awt.Component parent)

Returns selected device or null if no device is connected or the selection dialog has been canceled.

Parameters:

parent - - Parent window component for displaying the dialog.

Returns:

Selected device.

listDevices

public abstract java.util.List<Device> listDevices()

Returns a list of available (actually connected) image acquisition devices.

Returns:

The list of available device.

close

public void close()

addDeviceListChangeListener

public void addDeviceListChangeListener(DeviceListChangeListener listener)

Adds a device list change listener

Parameters:

listener -

removeDeviceListChangeListener

public void removeDeviceListChangeListener(DeviceListChangeListener listener)

Removes a device list change listener

Parameters:

listener -

available

public boolean available()

Checks whether appropriate interface manager is available