com.partnersoft.codex.editors
Class ImageModel

java.lang.Object
  com.partnersoft.codex.CodexResourceModel
      com.partnersoft.codex.editors.ImageModel

All Implemented Interfaces:

CodexNodeView

public class ImageModel
extends CodexResourceModel

Edits a CodexResource as a Image.

Author:

Russell Cagle Copyright 2006 Partner Software, Inc.

Field Summary

Fields inherited from class com.partnersoft.codex.CodexResourceModel

resource

Constructor Summary

ImageModel(CodexResource resource)

Method Summary

void	addImageModelListener(ImageModelListener listener)
CodexResource	getCodexResource() Should return whatever got set in setCodexResource().
java.awt.Image	getImage() Returns a copy of the image referred to by this resource.
java.lang.String	getModelLabel() Used to label the model in the user interface.
protected java.awt.Image	innerGetImage()
void	invalidateModel() When another model calls CodexResource.touch(), the resource invalidates all other models through this method.
void	removeImageModelListener(ImageModelListener listener)
void	save(java.io.OutputStream outie) This is the counterpart to CodexResource.touch().
void	setCodexResource(CodexResource resource)
void	setImage(java.awt.Image newImage) Replaces the image referred to by this resource with the one provided.
protected void	setImageRaw(java.awt.Image value)

Methods inherited from class java.lang.Object

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

Constructor Detail

ImageModel

public ImageModel(CodexResource resource)

Method Detail

innerGetImage

protected java.awt.Image innerGetImage()
                                throws java.io.IOException

Throws:

java.io.IOException

setImageRaw

protected void setImageRaw(java.awt.Image value)

addImageModelListener

public void addImageModelListener(ImageModelListener listener)

getCodexResource

public CodexResource getCodexResource()

Description copied from class: CodexResourceModel

Should return whatever got set in setCodexResource(). This lets CodexResource manage the parent-child relationship.

Overrides:

getCodexResource in class CodexResourceModel

Returns:

getImage

public java.awt.Image getImage()
                        throws java.io.IOException

Returns a copy of the image referred to by this resource. If you plan on modifying it, you have to call setImage() with your modified results, and the model must not have been invalidated in between.

Throws:

java.io.IOException

setImage

public void setImage(java.awt.Image newImage)
              throws java.io.IOException

Replaces the image referred to by this resource with the one provided. Makes a defensive copy so further modifications to the one provided will not affect the resource. Throws an IllegalStateException if the resource has been invalidated.

Throws:

java.io.IOException

getModelLabel

public java.lang.String getModelLabel()

Description copied from class: CodexResourceModel

Used to label the model in the user interface.

Specified by:

getModelLabel in class CodexResourceModel

Returns:

invalidateModel

public void invalidateModel()

Description copied from class: CodexResourceModel

When another model calls CodexResource.touch(), the resource invalidates all other models through this method. Models should clear out their internal model. For example, the CogModel should clear out its Cog object. Models should NOT regenerate their internal model.

Specified by:

invalidateModel in class CodexResourceModel

removeImageModelListener

public void removeImageModelListener(ImageModelListener listener)

save

public void save(java.io.OutputStream outie)
          throws java.io.IOException

Description copied from class: CodexResourceModel

This is the counterpart to CodexResource.touch(). CodexResource.touch() invalidates the resource's bytes, and then the resource calls CodexResourceModel.save() when it needs its bytes back.

Specified by:

save in class CodexResourceModel

Throws:

java.io.IOException

setCodexResource

public void setCodexResource(CodexResource resource)