texturesynthesis
Class JTexSynth

java.lang.Object
  texturesynthesis.JTexSynth

All Implemented Interfaces:

java.awt.event.ActionListener, java.awt.event.ItemListener, java.awt.event.WindowListener, java.util.EventListener

public class JTexSynth
extends java.lang.Object
implements java.awt.event.ActionListener, java.awt.event.ItemListener, java.awt.event.WindowListener

The main program class of JTexSynth. This class starts the application, creates the GUI and initializes all needed parts.

Author:

Aki Koskinen

Field Summary

private int	_VERSION_MAJOR Application major version number.
private int	_VERSION_MICRO Application micro version number.
private int	_VERSION_MINOR Application minor version number.
private FileExtensionFilter	allImagesFileFilter
private javax.swing.JButton	browseButton Source image browsing button.
private javax.swing.JFileChooser	fileChooser File chooser for source image and synthesized image saving.
private javax.swing.JFrame	frame The main application window.
private java.awt.Image	generatedTexture The synthesized image.
private ImageWindow	generatedTextureIW A window to show the synthesized image.
private FileExtensionFilter	gifFileFilter
private javax.swing.JFormattedTextField	imageHeight Target image dimensions.
private javax.swing.JFormattedTextField	imageWidth Target image dimensions.
private FileExtensionFilter	jpgFileFilter File filters
private javax.swing.JComboBox	pluginSelection Selector for different plugins.
private FileExtensionFilter	pngFileFilter
private javax.swing.JPanel	settingsPanel Algorithm specific settings.
private ImageWindow	sourceImageIW A window to show the source image.
private javax.swing.JTextField	sourceImageTextField Source image file name.
private javax.swing.JButton	startButton Texture generation start button.
private java.util.Hashtable<java.lang.String,TextureSynthesizer>	synthesizerPlugins Synthesizer plugins.
private java.lang.String	version A string representation of the version number.

Constructor Summary

JTexSynth()
Constructor.

Method Summary

void	actionPerformed(java.awt.event.ActionEvent event) Responses to actions.
private void	browseSourceImage() Shows the user a file chooser to choose a source image.
private void	createGui() Generates the user interface.
private javax.swing.JMenuBar	createMenuBar() Generates the menu bar to the main application window.
private TextureSynthesizer	getPlugin(java.lang.String name) Gets a plugin with the given name.
private java.util.Hashtable<java.lang.String,TextureSynthesizer>	getPlugins() Searches the available synthesizer plugins and places an instance of each plugin to a Hashtable.
void	itemStateChanged(java.awt.event.ItemEvent event) Responses to item state change events.
static void	main(java.lang.String[] args) The main method.
private void	quitProgram() Exits the program.
private void	saveGeneratedImage() Asks the user to select a file name and saves the synthesized image with this name.
private void	setSourceImageVisibility(boolean value) Shows or hides the window showing the source image.
private void	setSynthesizedImageVisibility(boolean value) Shows or hides the window showing the synthesized image.
private void	showAboutDialog() Shows the about dialog that tells about this program.
private void	startPlugin() Starts a texture synthesis plugin.
void	windowActivated(java.awt.event.WindowEvent arg0) Does nothing.
void	windowClosed(java.awt.event.WindowEvent arg0) Does nothing.
void	windowClosing(java.awt.event.WindowEvent event) Hides (but doesn't destroy) the image windows if they are closed.
void	windowDeactivated(java.awt.event.WindowEvent arg0) Does nothing.
void	windowDeiconified(java.awt.event.WindowEvent arg0) Does nothing.
void	windowIconified(java.awt.event.WindowEvent arg0) Does nothing.
void	windowOpened(java.awt.event.WindowEvent arg0) Does nothing.

Methods inherited from class java.lang.Object

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

Field Detail

_VERSION_MAJOR

private final int _VERSION_MAJOR

Application major version number.

See Also:

Constant Field Values

_VERSION_MINOR

private final int _VERSION_MINOR

Application minor version number.

See Also:

Constant Field Values

_VERSION_MICRO

private final int _VERSION_MICRO

Application micro version number.

See Also:

Constant Field Values

version

private java.lang.String version

A string representation of the version number.

frame

private javax.swing.JFrame frame

The main application window.

pluginSelection

private javax.swing.JComboBox pluginSelection

Selector for different plugins.

imageWidth

private javax.swing.JFormattedTextField imageWidth

Target image dimensions.

imageHeight

private javax.swing.JFormattedTextField imageHeight

Target image dimensions.

sourceImageTextField

private javax.swing.JTextField sourceImageTextField

Source image file name.

browseButton

private javax.swing.JButton browseButton

Source image browsing button.

startButton

private javax.swing.JButton startButton

Texture generation start button.

settingsPanel

private javax.swing.JPanel settingsPanel

Algorithm specific settings.

fileChooser

private javax.swing.JFileChooser fileChooser

File chooser for source image and synthesized image saving.

jpgFileFilter

private FileExtensionFilter jpgFileFilter

File filters

pngFileFilter

private FileExtensionFilter pngFileFilter

gifFileFilter

private FileExtensionFilter gifFileFilter

allImagesFileFilter

private FileExtensionFilter allImagesFileFilter

synthesizerPlugins

private java.util.Hashtable<java.lang.String,TextureSynthesizer> synthesizerPlugins

Synthesizer plugins.

sourceImageIW

private ImageWindow sourceImageIW

A window to show the source image.

generatedTexture

private java.awt.Image generatedTexture

The synthesized image.

generatedTextureIW

private ImageWindow generatedTextureIW

A window to show the synthesized image.

Constructor Detail

JTexSynth

public JTexSynth()

Constructor. Finds the installed plugins and creates and shows the user interface.

Method Detail

getPlugins

private java.util.Hashtable<java.lang.String,TextureSynthesizer> getPlugins()

Searches the available synthesizer plugins and places an instance of each plugin to a Hashtable. The plugins must be in the package texturesynthesis.synthesizer and they must implement the interface texturesynthesis.TextureSynthesizer.

getPlugin

private TextureSynthesizer getPlugin(java.lang.String name)

Gets a plugin with the given name.

Parameters:

name - the name of the plugin.

Returns:

an instance of the named plugin or null if no such plugin exists.

browseSourceImage

private void browseSourceImage()

Shows the user a file chooser to choose a source image. Updates the source image and source image window according to the user selection.

setSourceImageVisibility

private void setSourceImageVisibility(boolean value)

Shows or hides the window showing the source image. Also sets the tick mark in the menus accordingly.

Parameters:

value - true to show the image window, false to hide it.

setSynthesizedImageVisibility

private void setSynthesizedImageVisibility(boolean value)

Shows or hides the window showing the synthesized image. Also sets the tick mark in the menus accordingly.

Parameters:

value - true to show the image window, false to hide it.

saveGeneratedImage

private void saveGeneratedImage()

Asks the user to select a file name and saves the synthesized image with this name. Shows an error message if no image is synthesized. So far only JPEG images are supported.

createGui

private void createGui()

Generates the user interface.

createMenuBar

private javax.swing.JMenuBar createMenuBar()

Generates the menu bar to the main application window.

Returns:

the menu bar.

startPlugin

private void startPlugin()

Starts a texture synthesis plugin.

showAboutDialog

private void showAboutDialog()

Shows the about dialog that tells about this program.

quitProgram

private void quitProgram()

Exits the program.

actionPerformed

public void actionPerformed(java.awt.event.ActionEvent event)

Responses to actions. Mainly chooses an appropriate (private) method to call.

Specified by:

actionPerformed in interface java.awt.event.ActionListener

Parameters:

event - the event fired.

itemStateChanged

public void itemStateChanged(java.awt.event.ItemEvent event)

Responses to item state change events.

Specified by:

itemStateChanged in interface java.awt.event.ItemListener

Parameters:

event - the event fired.

main

public static void main(java.lang.String[] args)

The main method.

Parameters:

args - the command line arguments

windowClosing

public void windowClosing(java.awt.event.WindowEvent event)

Hides (but doesn't destroy) the image windows if they are closed.

Specified by:

windowClosing in interface java.awt.event.WindowListener

See Also:

WindowListener.windowClosing(java.awt.event.WindowEvent)

windowOpened

public void windowOpened(java.awt.event.WindowEvent arg0)

Does nothing. Method exists only to implement the interface.

Specified by:

windowOpened in interface java.awt.event.WindowListener

See Also:

WindowListener.windowOpened(java.awt.event.WindowEvent)

windowClosed

public void windowClosed(java.awt.event.WindowEvent arg0)

Does nothing. Method exists only to implement the interface.

Specified by:

windowClosed in interface java.awt.event.WindowListener

See Also:

WindowListener.windowClosed(java.awt.event.WindowEvent)

windowIconified

public void windowIconified(java.awt.event.WindowEvent arg0)

Does nothing. Method exists only to implement the interface.

Specified by:

windowIconified in interface java.awt.event.WindowListener

See Also:

WindowListener.windowIconified(java.awt.event.WindowEvent)

windowDeiconified

public void windowDeiconified(java.awt.event.WindowEvent arg0)

Does nothing. Method exists only to implement the interface.

Specified by:

windowDeiconified in interface java.awt.event.WindowListener

See Also:

WindowListener.windowDeiconified(java.awt.event.WindowEvent)

windowActivated

public void windowActivated(java.awt.event.WindowEvent arg0)

Does nothing. Method exists only to implement the interface.

Specified by:

windowActivated in interface java.awt.event.WindowListener

See Also:

WindowListener.windowActivated(java.awt.event.WindowEvent)

windowDeactivated

public void windowDeactivated(java.awt.event.WindowEvent arg0)

Does nothing. Method exists only to implement the interface.

Specified by:

windowDeactivated in interface java.awt.event.WindowListener

See Also:

WindowListener.windowDeactivated(java.awt.event.WindowEvent)