com.aelitis.azureus.ui.swt.imageloader
Class ImageLoader

java.lang.Object
  com.aelitis.azureus.ui.swt.imageloader.ImageLoader

All Implemented Interfaces:

AEDiagnosticsEvidenceGenerator

public class ImageLoader
extends java.lang.Object
implements AEDiagnosticsEvidenceGenerator

Loads images from a skinProperty object.

Will look for special suffixes (over, down, disabled) and try to load resources using base key and suffix. ie. loadImage("foo-over") when foo=image.png, will load image-over.png

Will also create own disabled images if base image found and no disabled image found. Disabled opacity can be set via imageloader.disabled-opacity key

Author:

TuxPaper

Nested Class Summary

static interface

ImageLoader.ImageDownloaderListener

Field Summary

static org.eclipse.swt.graphics.Image

noImage

Constructor Summary

ImageLoader(org.eclipse.swt.widgets.Display display, SkinProperties skinProperties)

Method Summary

void	addImage(java.lang.String key, org.eclipse.swt.graphics.Image image) Adds image to repository.
void	addImage(java.lang.String key, org.eclipse.swt.graphics.Image[] images)
void	addImageNoDipose(java.lang.String key, org.eclipse.swt.graphics.Image image)
void	addSkinProperties(SkinProperties skinProperties)
void	collectGarbage()
void	generate(IndentWriter writer)
int	getAnimationDelay(java.lang.String sKey)
org.eclipse.swt.graphics.Image	getImage(java.lang.String sKey)
protected org.eclipse.swt.graphics.Image	getImageFromMap(java.lang.String sKey)
org.eclipse.swt.graphics.Image[]	getImages(java.lang.String sKey)
protected org.eclipse.swt.graphics.Image[]	getImagesFromMap(java.lang.String sKey)
static ImageLoader	getInstance()
static org.eclipse.swt.graphics.Image	getNoImage()
SkinProperties[]	getSkinProperties()
org.eclipse.swt.graphics.Image	getUrlImage(java.lang.String url, ImageLoader.ImageDownloaderListener l)
org.eclipse.swt.graphics.Image	getUrlImage(java.lang.String url, org.eclipse.swt.graphics.Point maxSize, ImageLoader.ImageDownloaderListener l) Get an Image from an url.
boolean	imageAdded_NoSWT(java.lang.String name)
boolean	imageAdded(java.lang.String name)
boolean	imageExists(java.lang.String name)
static boolean	isRealImage(org.eclipse.swt.graphics.Image image)
long	releaseImage(java.lang.String sKey)
void	setBackgroundImage(org.eclipse.swt.widgets.Control control, java.lang.String key)
org.eclipse.swt.graphics.Image	setButtonImage(org.eclipse.swt.widgets.Button btn, java.lang.String key)
void	setLabelImage(org.eclipse.swt.widgets.Label label, java.lang.String key)
void	unLoadImages()

Methods inherited from class java.lang.Object

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

Field Detail

noImage

public static org.eclipse.swt.graphics.Image noImage

Constructor Detail

ImageLoader

public ImageLoader(org.eclipse.swt.widgets.Display display,
                   SkinProperties skinProperties)

Method Detail

getInstance

public static ImageLoader getInstance()

unLoadImages

public void unLoadImages()

getImageFromMap

protected org.eclipse.swt.graphics.Image getImageFromMap(java.lang.String sKey)

getImagesFromMap

protected org.eclipse.swt.graphics.Image[] getImagesFromMap(java.lang.String sKey)

getImages

public org.eclipse.swt.graphics.Image[] getImages(java.lang.String sKey)

getImage

public org.eclipse.swt.graphics.Image getImage(java.lang.String sKey)

releaseImage

public long releaseImage(java.lang.String sKey)

addImage

public void addImage(java.lang.String key,
                     org.eclipse.swt.graphics.Image image)

Adds image to repository. refcount will be 1, or if key already exists, refcount will increase.

Parameters:

key -

image -

Since:

4.0.0.5

addImage

public void addImage(java.lang.String key,
                     org.eclipse.swt.graphics.Image[] images)

addImageNoDipose

public void addImageNoDipose(java.lang.String key,
                             org.eclipse.swt.graphics.Image image)

getNoImage

public static org.eclipse.swt.graphics.Image getNoImage()

imageExists

public boolean imageExists(java.lang.String name)

imageAdded_NoSWT

public boolean imageAdded_NoSWT(java.lang.String name)

imageAdded

public boolean imageAdded(java.lang.String name)

isRealImage

public static boolean isRealImage(org.eclipse.swt.graphics.Image image)

getAnimationDelay

public int getAnimationDelay(java.lang.String sKey)

getUrlImage

public org.eclipse.swt.graphics.Image getUrlImage(java.lang.String url,
                                                  ImageLoader.ImageDownloaderListener l)

getUrlImage

public org.eclipse.swt.graphics.Image getUrlImage(java.lang.String url,
                                                  org.eclipse.swt.graphics.Point maxSize,
                                                  ImageLoader.ImageDownloaderListener l)

Get an Image from an url. URL will be the key, which you can use later to releaseImage(String)

generate

public void generate(IndentWriter writer)

Specified by:

generate in interface AEDiagnosticsEvidenceGenerator

addSkinProperties

public void addSkinProperties(SkinProperties skinProperties)

collectGarbage

public void collectGarbage()

Since:

4.0.0.5

setLabelImage

public void setLabelImage(org.eclipse.swt.widgets.Label label,
                          java.lang.String key)

Parameters:

label -

key -

Since:

4.0.0.5

setButtonImage

public org.eclipse.swt.graphics.Image setButtonImage(org.eclipse.swt.widgets.Button btn,
                                                     java.lang.String key)

setBackgroundImage

public void setBackgroundImage(org.eclipse.swt.widgets.Control control,
                               java.lang.String key)

getSkinProperties

public SkinProperties[] getSkinProperties()