Examples with IWizardStep org.pentaho.platform.dataaccess.datasource.wizard.IWizardStep used on opensource projects

Example 1 with IWizardStep

use of org.pentaho.platform.dataaccess.datasource.wizard.IWizardStep in project data-access by pentaho.

the class MainWizardController method setActiveStep.

public void setActiveStep(final int step) {
    try {
        if (this.steps == null || steps.isEmpty()) {
            return;
        }
        final int oldActiveStep = this.activeStep;
        if (oldActiveStep >= 0) {
            final IWizardStep deactivatingWizardStep = steps.get(oldActiveStep);
            if (step > oldActiveStep) {
                if (!deactivatingWizardStep.stepDeactivatingForward()) {
                    return;
                }
            } else {
                if (!deactivatingWizardStep.stepDeactivatingReverse()) {
                    return;
                }
            }
        }
        this.activeStep = step;
        final IWizardStep activatingWizardStep = steps.get(activeStep);
        updateBindings();
        // update the controller panel
        final XulDeck deck = (XulDeck) document.getElementById(CONTENT_DECK_ELEMENT_ID);
        int index = deck.getChildNodes().indexOf(activatingWizardStep.getUIComponent());
        deck.setSelectedIndex(index);
        selectDataSourceMenuList(activatingWizardStep, index);
        activatingWizardStep.refresh();
        if (activeStep > oldActiveStep) {
            activatingWizardStep.stepActivatingForward();
        } else {
            activatingWizardStep.stepActivatingReverse();
        }
        this.firePropertyChange(ACTIVE_STEP_PROPERTY_NAME, oldActiveStep, this.activeStep);
    } catch (Exception e) {
        e.printStackTrace();
    }
}