com.levigo.jadice.appbase.commands
Class CopyRasterizedSelectionCommand

java.lang.Object
  com.levigo.util.swing.action.injection.InjectedCommand
      com.levigo.util.swing.action.AbstractContextCommand
          com.levigo.jadice.swing.commands.AbstractPageViewCommand
              com.levigo.jadice.swing.commands.AbstractSelectionCommand
                  com.levigo.jadice.appbase.commands.CopyRasterizedSelectionCommand

All Implemented Interfaces:

Command

public class CopyRasterizedSelectionCommand
extends AbstractSelectionCommand

Constructor Summary

CopyRasterizedSelectionCommand()

Method Summary

protected boolean	canExecute() Subclasses may override this method to perform argument validation beyond the validation that happens automatically during the injection phase.
protected void	execute() This method is called in order to execute the command.
int	getExportResolution() Return the export resolution.
PageView	getPageView() Returns the page view.
protected BufferedImage	getRendering(Page page, Rectangle2D area)
protected boolean	isAllowed(Selection selection)
boolean	isAvailable() Returns an indicator whether the command is available and therefore integrable.
void	setExportResolution(int exportResolution) Set the resolution at which to export the page images.
void	setPageView(PageView pageView) Invoked by command injection.

Methods inherited from class com.levigo.jadice.swing.commands.AbstractSelectionCommand

clearFirstSelection, getFirstSelection, getSelections

Methods inherited from class com.levigo.util.swing.action.AbstractContextCommand

getContext, propagateContextChange, setContext

Methods inherited from class com.levigo.util.swing.action.injection.InjectedCommand

canExecute, execute, getKey, isSelected, isSelected, setKey

Methods inherited from class java.lang.Object

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

Constructor Detail

CopyRasterizedSelectionCommand

public CopyRasterizedSelectionCommand()

Method Detail

canExecute

protected boolean canExecute()

Description copied from class: InjectedCommand

Subclasses may override this method to perform argument validation beyond the validation that happens automatically during the injection phase. This method is called after the context has been found to match the requirements specified via the Argument annotations and the arguments have been injected.

Overrides:

canExecute in class AbstractSelectionCommand

Returns:

true if the command can/may be executed in the current context, false otherwise.

execute

protected void execute()

Description copied from class: InjectedCommand

This method is called in order to execute the command. It is only called, after the arguments have been validated and injected and only if InjectedCommand.canExecute() has returned true.

Specified by:

execute in class InjectedCommand

isAllowed

protected boolean isAllowed(Selection selection)

isAvailable

public boolean isAvailable()

Description copied from interface: Command

Returns an indicator whether the command is available and therefore integrable.

Specified by:

isAvailable in interface Command

Overrides:

isAvailable in class InjectedCommand

Returns:

true - available false - not available

See Also:

Command.isAvailable()

getRendering

protected BufferedImage getRendering(Page page,
                                     Rectangle2D area)

setExportResolution

public void setExportResolution(int exportResolution)

Set the resolution at which to export the page images. The default resolution is 72 DPI.

Parameters:

exportResolution -

getExportResolution

public int getExportResolution()

Return the export resolution.

Returns:

the resolution in DPI.

getPageView

public PageView getPageView()

Description copied from class: AbstractPageViewCommand

Returns the page view.

Overrides:

getPageView in class AbstractPageViewCommand

Returns:

page view

setPageView

public void setPageView(PageView pageView)

Description copied from class: AbstractPageViewCommand

Invoked by command injection.

Developers should not invoke this method in any direct way.

Overrides:

setPageView in class AbstractPageViewCommand