com.ibm.etools.systems.application.visual.editor.providers
Class DefaultSystemIconProvider

java.lang.Object
  com.ibm.etools.systems.application.visual.editor.providers.DefaultSystemIconProvider

public class DefaultSystemIconProvider
extends Object

Default icon provider for Application Diagram.

Field Summary

static String

copyright

Constructor Summary

DefaultSystemIconProvider()

Method Summary

void	addProviderChangeListener(IProviderChangeListener listener)
Image	getIcon(IAdaptable hint, int flags)
protected IconRetriever	getIconRetriever() Get icon retriever.
protected Image	getImage(String mappedImageConstants, int flags) Get image from mapped image constants.
protected String	getMappedImageConstants(EObject semanticElement) Get icon for given model element.
protected boolean	is12x12(int flags) Return true if the flag is 12x12.
protected boolean	is16x16(int flags) Return true if the flag is 16x16.
protected boolean	is24x24(int flags) Return true if the flag is 24x24.
protected boolean	isSupported(Object semantic) Check if the given semantic object is supported.
protected boolean	isViewTypeSupported(String viewType) Check if the given view type is supported.
boolean	provides(IOperation operation)
void	removeProviderChangeListener(IProviderChangeListener listener)

Methods inherited from class java.lang.Object

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

Field Detail

copyright

public static final String copyright

See Also:

Constant Field Values

Constructor Detail

DefaultSystemIconProvider

public DefaultSystemIconProvider()

Method Detail

getIcon

public Image getIcon(IAdaptable hint,
                     int flags)

getImage

protected Image getImage(String mappedImageConstants,
                         int flags)

Get image from mapped image constants. This method can be override to use different helper to get image.

Parameters:

mappedImageConstants - the constants for retrieving image

flags - indicates the size

Returns:

Image

getIconRetriever

protected IconRetriever getIconRetriever()

Get icon retriever.

is16x16

protected final boolean is16x16(int flags)

Return true if the flag is 16x16.

is12x12

protected final boolean is12x12(int flags)

Return true if the flag is 12x12.

is24x24

protected final boolean is24x24(int flags)

Return true if the flag is 24x24.

getMappedImageConstants

protected String getMappedImageConstants(EObject semanticElement)

Get icon for given model element.

addProviderChangeListener

public void addProviderChangeListener(IProviderChangeListener listener)

provides

public boolean provides(IOperation operation)

isViewTypeSupported

protected boolean isViewTypeSupported(String viewType)

Check if the given view type is supported. This method is used when the corresponding view does not have semantic element in ApplicationModel, such as Aggregate connection.

Parameters:

viewType - : view type

Returns:

true if supported, false otherwise.

isSupported

protected boolean isSupported(Object semantic)

Check if the given semantic object is supported.

Parameters:

semantic - model element

Returns:

true if supported, false otherwise.

removeProviderChangeListener

public void removeProviderChangeListener(IProviderChangeListener listener)