org.argouml.application.helpers
Class ResourceLoaderWrapper

java.lang.Object
  org.argouml.application.helpers.ResourceLoaderWrapper

public final class ResourceLoaderWrapper
extends java.lang.Object

Wrapper around org.tigris.gef.util.ResourceLoader.

Necessary since ArgoUML needs some extra init.

Since:

Nov 24, 2002

Stereotype:

singleton

getInstance

public static ResourceLoaderWrapper getInstance()

Returns the singleton instance.

Returns:

ResourceLoaderWrapper

addResourceLocation

public static void addResourceLocation(java.lang.String location)

This public operation is needed to allow modules to add their own images.

Parameters:

location - the path were the images are

lookupIconResource

public static javax.swing.ImageIcon lookupIconResource(java.lang.String resource)

Find the correct icon for a key.

Parameters:

resource - The name of the resource to look up.

Returns:

The ImageIcon.

lookupIconResource

public static javax.swing.ImageIcon lookupIconResource(java.lang.String resource,
                                                       java.lang.String desc)

Find the correct icon for a key.

Parameters:

resource - The name of the resource to look up.

desc - The description for the icon.

Returns:

The ImageIcon.

lookupIcon

public static javax.swing.ImageIcon lookupIcon(java.lang.String key)

Look up the Icon for a key.

Parameters:

key - The key to find.

Returns:

The found Icon.

lookupIcon

public javax.swing.Icon lookupIcon(java.lang.Object value)

Find the Icon for a given model element.

Parameters:

value - The model element. TODO: This should not use string matching on classnames to do this since this means that we have knowledge about how the model elements are implemented outside of the Model component.

Returns:

The Icon or null if there is no Icon.

getImageBinding

public static java.lang.String getImageBinding(java.lang.String name)

Convert the key to the image file name.

Parameters:

name - the new i18n key

Returns:

the file name (base part only).

lookupIconUrl

public static java.net.URL lookupIconUrl(java.lang.String name,
                                         java.lang.ClassLoader loader)

Find the path to a given icon and return it as a URL.

Parameters:

name - base name of the icon to search for

loader - class loader to use or null to use the default class loader

Returns:

the URL where the icon was found

lookupIconUrl

public static java.net.URL lookupIconUrl(java.lang.String name)

Find the path to a given icon and return it as a URL.

Parameters:

name - base name of the icon to search for

Returns:

the URL where the icon was found