com.levigo.jadice.appbase.commands
Class AbstractToolActivationCommand

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.AbstractDocumentCommand
                  com.levigo.jadice.appbase.commands.AbstractToolActivationCommand

All Implemented Interfaces:

Command

Direct Known Subclasses:

AnnotationEditActivationCommand, DragTextActivationCommand, LensActivationCommand, PanActivationCommand

public abstract class AbstractToolActivationCommand
extends AbstractDocumentCommand

Nested Class Summary

Nested classes/interfaces inherited from class com.levigo.jadice.swing.commands.AbstractDocumentCommand

AbstractDocumentCommand.Scope

Field Summary

protected static Logger

LOGGER

Fields inherited from class com.levigo.jadice.swing.commands.AbstractDocumentCommand

document

Constructor Summary

AbstractToolActivationCommand()

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.
protected abstract Class<? extends Tool>	getToolClass()
boolean	isSelected() Returns the selected state of this command.

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

getRenderControls, getScope, setScope

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

getPageView, setPageView

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, isAvailable, isSelected, setKey

Methods inherited from class java.lang.Object

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

Field Detail

LOGGER

protected static final Logger LOGGER

Constructor Detail

AbstractToolActivationCommand

public AbstractToolActivationCommand()

Method Detail

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

See Also:

InjectedCommand.execute()

getToolClass

protected abstract Class<? extends Tool> getToolClass()

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 AbstractDocumentCommand

Returns:

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

See Also:

InjectedCommand.canExecute()

isSelected

public boolean isSelected()

Description copied from class: InjectedCommand

Returns the selected state of this command. This is typically used only for commands with a meaningful selection state.

Overrides:

isSelected in class InjectedCommand

Returns:

the selected state

See Also:

InjectedCommand.isSelected()