net.aerith.misao.toolkit.HtmlImageGallery
Class HtmlImageGalleryOperation

java.lang.Object
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  +--net.aerith.misao.util.OperationObservable
        |
        +--net.aerith.misao.util.Operation
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              +--net.aerith.misao.util.MultiTaskOperation
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                    +--net.aerith.misao.toolkit.HtmlImageGallery.HtmlImageGalleryOperation

Direct Known Subclasses:

AgentHtmlImageGalleryOperation

public class HtmlImageGalleryOperation

extends MultiTaskOperation

The HtmlImageGalleryOperation represents an operation to create HTML image gallery.

Field Summary

protected boolean	create_fits True when to create FITS thumbnail image.
protected ThumbnailImageCreater	creater The thumbnail image creater.
protected java.util.Vector	current_element_list The current list of gallery elements.
protected int	current_index The current file number.
protected java.util.Vector	current_message_list The current list of messages.
protected Variability	current_variability The current variability.
protected GlobalDBManager	db_manager The database manager.
protected ImageGallerySettingDialog	dialog The dialog to set the image size, scale, and rotation.
protected java.io.File	directory The directory to create HTML image gallery files.
protected boolean	dss_image True when to add a DSS image.
protected FileManager	file_manager The file manager.
protected HtmlImageGallery	gallery The HTML image gallery.
protected java.util.Hashtable	hash_failed_images The list of image files failed to read.
protected boolean	past_image True when to add a past image from database.
protected boolean	warning_message_flag True when to show the warning message.

Fields inherited from class net.aerith.misao.util.MultiTaskOperation

conductor

Fields inherited from class net.aerith.misao.util.Operation

monitor_set, stopped

Fields inherited from class net.aerith.misao.util.OperationObservable

observer_list

Constructor Summary

HtmlImageGalleryOperation(MultiTaskConductor conductor, FileManager file_manager, GlobalDBManager db_manager, boolean fits, boolean past, boolean dss)
Constructs a HtmlImageGalleryOperation.

Method Summary

protected void	addCurrentElement() Adds the current element to the gallery.
private static java.lang.String	create2massAnchor(Coor coor) Creates the anchor to get the 2MASS images.
private static java.lang.String[]	createDssAnchors(Coor coor) Creates the anchors to get the DSS GIF and FITS images.
private ImageGalleryElement	createImageGalleryElement(XmlMagRecord mag_record, XmlInformation info) Creates the gallery element of one image.
private static java.lang.String	createSimbadAnchor(Coor coor) Creates the anchor to search data in SIMBAD.
protected Size	getImageSize() Gets the image size.
protected double	getResolution() Gets the resolution in arcsec/pixel.
protected void	notifyEnd(java.lang.Exception exception) Notifies when the operation ends.
protected void	notifyStart() Notifies when the operation starts.
void	operate(java.lang.Object object) Operates on one item.
protected boolean	rotatesNorthUpAtRightAngles() Returns true when to rotate north up at right angles.
void	setWarningMessageEnabled(boolean flag) Enables/disables to show the warning message.
int	showSettingDialog() Shows the dialog to set parameters.
protected boolean	unifiesResolution() Returns true when to unify the resolution.

Methods inherited from class net.aerith.misao.util.MultiTaskOperation

operate, ready

Methods inherited from class net.aerith.misao.util.Operation

addMonitor, isStopped, perform, run, stop

Methods inherited from class net.aerith.misao.util.OperationObservable

addObserver, deleteObserver, notifyFailed, notifySucceeded, notifyWarned

Methods inherited from class java.lang.Object

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

Field Detail

dialog

protected ImageGallerySettingDialog dialog

The dialog to set the image size, scale, and rotation.

directory

protected java.io.File directory

The directory to create HTML image gallery files.

creater

protected ThumbnailImageCreater creater

The thumbnail image creater.

gallery

protected HtmlImageGallery gallery

The HTML image gallery.

hash_failed_images

protected java.util.Hashtable hash_failed_images

The list of image files failed to read.

current_variability

protected Variability current_variability

The current variability.

current_element_list

protected java.util.Vector current_element_list

The current list of gallery elements.

current_message_list

protected java.util.Vector current_message_list

The current list of messages.

current_index

protected int current_index

The current file number.

file_manager

protected FileManager file_manager

The file manager.

db_manager

protected GlobalDBManager db_manager

The database manager.

create_fits

protected boolean create_fits

True when to create FITS thumbnail image.

past_image

protected boolean past_image

True when to add a past image from database.

dss_image

protected boolean dss_image

True when to add a DSS image.

warning_message_flag

protected boolean warning_message_flag

True when to show the warning message.

Constructor Detail

HtmlImageGalleryOperation

public HtmlImageGalleryOperation(MultiTaskConductor conductor,
                                 FileManager file_manager,
                                 GlobalDBManager db_manager,
                                 boolean fits,
                                 boolean past,
                                 boolean dss)

Constructs a HtmlImageGalleryOperation.

Parameters:

conductor - the conductor of multi task operation.

file_manager - the file manager.

db_manager - the database manager.

fits - true when to create FITS thumbnail images.

past - true when to add a past image from database.

dss - true when to add a DSS image.

Method Detail

setWarningMessageEnabled

public void setWarningMessageEnabled(boolean flag)

Enables/disables to show the warning message.

Parameters:

flag - true when to show the message.

showSettingDialog

public int showSettingDialog()

Shows the dialog to set parameters.

Overrides:

showSettingDialog in class MultiTaskOperation

Returns:

0 if OK button is pushed, or 2 if Cancel button is pushed.

getImageSize

protected Size getImageSize()

Gets the image size.

Returns:

the image size.

unifiesResolution

protected boolean unifiesResolution()

Returns true when to unify the resolution.

Returns:

true when to unify the resolution.

getResolution

protected double getResolution()

Gets the resolution in arcsec/pixel.

Returns:

the resolution in arcsec/pixel.

rotatesNorthUpAtRightAngles

protected boolean rotatesNorthUpAtRightAngles()

Returns true when to rotate north up at right angles.

Returns:

true when to rotate north up at right angles.

notifyStart

protected void notifyStart()

Notifies when the operation starts.

Overrides:

notifyStart in class OperationObservable

notifyEnd

protected void notifyEnd(java.lang.Exception exception)

Notifies when the operation ends.

Overrides:

notifyEnd in class OperationObservable

Parameters:

exception - the exception if an error occurs, or null if succeeded.

addCurrentElement

protected void addCurrentElement()
                          throws java.io.IOException,
                                 java.io.FileNotFoundException,
                                 UnsupportedBufferTypeException,
                                 UnsupportedFileTypeException

Adds the current element to the gallery.

Throws:

java.io.IOException - if I/O error occurs.

java.io.FileNotFoundException - if the file does not exist.

UnsupportedBufferTypeException - if the data type is unsupported.

UnsupportedFileTypeException - if the file type is unsupported.

createImageGalleryElement

private ImageGalleryElement createImageGalleryElement(XmlMagRecord mag_record,
                                                      XmlInformation info)
                                               throws java.io.IOException,
                                                      java.io.FileNotFoundException,
                                                      UnsupportedBufferTypeException,
                                                      UnsupportedFileTypeException

Creates the gallery element of one image.

Parameters:

mag_record - the magnitude record.

info - the image information.

Returns:

the image gallery element.

Throws:

java.io.IOException - if I/O error occurs.

java.io.FileNotFoundException - if the file does not exist.

UnsupportedBufferTypeException - if the data type is unsupported.

UnsupportedFileTypeException - if the file type is unsupported.

createDssAnchors

private static java.lang.String[] createDssAnchors(Coor coor)

Creates the anchors to get the DSS GIF and FITS images.

Parameters:

coor - the R.A. and Decl.

Returns:

the anchors to get the DSS GIF and FITS images.

create2massAnchor

private static java.lang.String create2massAnchor(Coor coor)

Creates the anchor to get the 2MASS images.

Parameters:

coor - the R.A. and Decl.

Returns:

the anchor to get the 2MASS images.

createSimbadAnchor

private static java.lang.String createSimbadAnchor(Coor coor)

Creates the anchor to search data in SIMBAD.

Parameters:

coor - the R.A. and Decl.

Returns:

the anchor to search data in SIMBAD.

operate

public void operate(java.lang.Object object)
             throws java.lang.Exception

Operates on one item. This is invoked from the conductor of multi task operation.

Overrides:

operate in class MultiTaskOperation

Parameters:

object - the target object to operate.

Throws:

java.lang.Exception - if an error occurs.