/*
* RHQ Management Platform
* Copyright (C) 2011 Red Hat, Inc.
* All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
package org.rhq.coregui.client.drift.wizard;
import com.smartgwt.client.types.Overflow;
import com.smartgwt.client.util.BooleanCallback;
import com.smartgwt.client.util.SC;
import com.smartgwt.client.widgets.Canvas;
import org.rhq.core.domain.configuration.Configuration;
import org.rhq.core.domain.configuration.PropertySimple;
import org.rhq.core.domain.configuration.definition.ConfigurationDefinition;
import org.rhq.core.domain.drift.DriftConfigurationDefinition;
import org.rhq.core.domain.drift.DriftDefinitionTemplate;
import org.rhq.coregui.client.components.configuration.ConfigurationEditor;
import org.rhq.coregui.client.components.wizard.AbstractWizardStep;
import org.rhq.coregui.client.util.enhanced.EnhancedVLayout;
/**
* @author Jay Shaughnessy
*/
public class DriftPinTemplateWizardConfigStep extends AbstractWizardStep {
private EnhancedVLayout vLayout;
private ConfigurationEditor editor;
AbstractDriftPinTemplateWizard wizard;
private boolean isConfirmed;
public DriftPinTemplateWizardConfigStep(AbstractDriftPinTemplateWizard wizard) {
this.wizard = wizard;
}
public Canvas getCanvas() {
// to skip a step just return null, the wizard framework will then just call nextPage()
if (!wizard.isCreateTemplate()) {
return null;
}
// This VLayout allows us to set overflow on it and be able to scroll the config editor but always
// be able to see the wizard's next/cancel buttons. This vlayout also provides for easier expansion if we add more items.
if (vLayout == null) {
vLayout = new EnhancedVLayout();
vLayout.setOverflow(Overflow.AUTO);
Configuration startingConfig = wizard.getSnapshotDriftDef().getConfiguration();
ConfigurationDefinition def = DriftConfigurationDefinition.getNewPinnedTemplateInstance();
editor = new ConfigurationEditor(def, startingConfig);
vLayout.addMember(editor);
}
return vLayout;
}
public boolean nextPage() {
if (wizard.isCreateTemplate()) {
Configuration templateConfig = editor.getConfiguration();
PropertySimple templateNameProp = templateConfig.getSimple(DriftConfigurationDefinition.PROP_NAME);
if (!isTemplateNameUnique(templateNameProp.getStringValue())) {
templateNameProp.setErrorMessage(MSG.view_drift_wizard_pinTemplate_duplicate_name_error());
}
}
if (wizard.isCreateTemplate() && (null == editor || !editor.validate())) {
return false;
}
if (isConfirmed) {
if (wizard.isCreateTemplate()) {
wizard.setNewConfiguration(editor.getConfiguration());
}
wizard.execute();
return true;
}
String message = (!wizard.isCreateTemplate() && wizard.getSelectedTemplate().isPinned()) ? MSG
.view_drift_wizard_pinTemplate_confirmPinned() : MSG.view_drift_wizard_pinTemplate_confirmNotPinned();
SC.ask(message, new BooleanCallback() {
public void execute(Boolean confirmed) {
if (confirmed) {
isConfirmed = true;
nextPage();
} else {
wizard.getView().closeDialog();
}
}
});
return false;
}
private boolean isTemplateNameUnique(String templateName) {
for (DriftDefinitionTemplate template : wizard.getResourceType().getDriftDefinitionTemplates()) {
if (template.getName().equals(templateName)) {
return false;
}
}
return true;
}
public String getName() {
return "";
}
}