org.argeo.cms.ui.util

Class DefaultImageManager

java.lang.Object

org.argeo.cms.ui.util.DefaultImageManager

All Implemented Interfaces:

CmsImageManager

Direct Known Subclasses:

SimpleImageManager

public class DefaultImageManager
extends java.lang.Object
implements CmsImageManager

Manages only public images so far.

Constructor Summary

Constructors

Constructor and Description
DefaultImageManager()

Method Summary

Modifier and Type	Method and Description
Binary	getImageBinary(Node node)
org.eclipse.swt.graphics.Point	getImageSize(Node node)
java.lang.String	getImageTag(Node node) The related <img> tag, with src, width and height set.
java.lang.StringBuilder	getImageTagBuilder(Node node, org.eclipse.swt.graphics.Point size) The related <img> tag, with url, width and height set.
java.lang.String	getImageUrl(Node node) Returns the remotely accessible URL of the image (registering it if needed) @return null if not available
protected java.lang.String	getResourceName(Node node)
org.eclipse.swt.graphics.Image	getSwtImage(Node node)
java.lang.Boolean	load(Node node, org.eclipse.swt.widgets.Control control, org.eclipse.swt.graphics.Point preferredSize) Load image in control
protected void	processNewImageFile(Node fileNode, org.eclipse.swt.graphics.ImageData id) Does nothign by default.
java.lang.String	uploadImage(Node parentNode, java.lang.String fileName, java.io.InputStream in)

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultImageManager

public DefaultImageManager()

Method Detail

load

public java.lang.Boolean load(Node node,
                              org.eclipse.swt.widgets.Control control,
                              org.eclipse.swt.graphics.Point preferredSize)
                       throws RepositoryException

Description copied from interface: CmsImageManager

Load image in control

Specified by:

load in interface CmsImageManager

Throws:

RepositoryException

getImageSize

public org.eclipse.swt.graphics.Point getImageSize(Node node)
                                            throws RepositoryException

Specified by:

getImageSize in interface CmsImageManager

Returns:

(0,0) if not available

Throws:

RepositoryException

getImageTag

public java.lang.String getImageTag(Node node)
                             throws RepositoryException

Description copied from interface: CmsImageManager

The related <img> tag, with src, width and height set.

Specified by:

getImageTag in interface CmsImageManager

Returns:

null if not available

Throws:

RepositoryException

getImageTagBuilder

public java.lang.StringBuilder getImageTagBuilder(Node node,
                                                  org.eclipse.swt.graphics.Point size)
                                           throws RepositoryException

Description copied from interface: CmsImageManager

The related <img> tag, with url, width and height set. Caller must close the tag (or add additional attributes).

Specified by:

getImageTagBuilder in interface CmsImageManager

Returns:

null if not available

Throws:

RepositoryException

getImageUrl

public java.lang.String getImageUrl(Node node)
                             throws RepositoryException

Description copied from interface: CmsImageManager

Returns the remotely accessible URL of the image (registering it if needed) @return null if not available

Specified by:

getImageUrl in interface CmsImageManager

Returns:

null if not available

Throws:

RepositoryException

getResourceName

protected java.lang.String getResourceName(Node node)
                                    throws RepositoryException

Throws:

RepositoryException

getImageBinary

public Binary getImageBinary(Node node)
                      throws RepositoryException

Specified by:

getImageBinary in interface CmsImageManager

Throws:

RepositoryException

getSwtImage

public org.eclipse.swt.graphics.Image getSwtImage(Node node)
                                           throws RepositoryException

Specified by:

getSwtImage in interface CmsImageManager

Throws:

RepositoryException

uploadImage

public java.lang.String uploadImage(Node parentNode,
                                    java.lang.String fileName,
                                    java.io.InputStream in)
                             throws RepositoryException

Specified by:

uploadImage in interface CmsImageManager

Returns:

URL

Throws:

RepositoryException

processNewImageFile

protected void processNewImageFile(Node fileNode,
                                   org.eclipse.swt.graphics.ImageData id)
                            throws RepositoryException,
                                   java.io.IOException

Does nothign by default.

Throws:

RepositoryException

java.io.IOException