com.cedarsoft.spring.rcp.commands.AbstractWizardCommand Maven / Gradle / Ivy

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package com.cedarsoft.spring.rcp.commands;

import com.cedarsoft.CanceledException;
import org.jetbrains.annotations.NonNls;
import org.jetbrains.annotations.NotNull;
import org.springframework.richclient.application.config.ApplicationWindowAware;
import org.springframework.richclient.wizard.Wizard;
import org.springframework.richclient.wizard.WizardDialog;

/**
 * A wizard command executes a wizard
 *
 * @param  the type of the wizard
 */
public abstract class AbstractWizardCommand extends ExtendedCommand {
  /**
   * Creates a new wizard command
   *
   * @param commandId the command id
   */
  protected AbstractWizardCommand( @NotNull @NonNls String commandId ) {
    super( commandId );
  }

  @Override
  protected void executeCommand() throws Exception {
    W wizard = createWizard();
    WizardDialog wizardDialog = new WizardDialog( wizard );
    wizardDialog.setTitle( getMessage( wizard.getId() + ".title" ) );

    //noinspection InstanceofIncompatibleInterface
    if ( wizard instanceof ApplicationWindowAware ) {
      //noinspection CastToIncompatibleInterface
      ( ( ApplicationWindowAware ) wizard ).setApplicationWindow( getApplicationWindow() );
    }
    wizardDialog.showDialog();
  }

  /**
   * Creates the wizard that will be shown
   *
   * @return the wizard
   *
   * @throws CanceledException
   */
  @NotNull
  protected abstract W createWizard() throws CanceledException;
}