POMEditorPanelViewImpl.java

/*
 * Copyright 2012 Red Hat, Inc. and/or its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.guvnor.common.services.project.client;

import javax.enterprise.event.Event;
import javax.inject.Inject;

import com.google.gwt.core.client.GWT;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.KeyUpEvent;
import com.google.gwt.event.logical.shared.ValueChangeEvent;
import com.google.gwt.uibinder.client.UiBinder;
import com.google.gwt.uibinder.client.UiField;
import com.google.gwt.uibinder.client.UiHandler;
import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.Widget;
import org.guvnor.common.services.project.client.resources.ProjectResources;
import org.guvnor.common.services.project.model.GAV;
import org.gwtbootstrap3.client.ui.FieldSet;
import org.gwtbootstrap3.client.ui.FormGroup;
import org.gwtbootstrap3.client.ui.HelpBlock;
import org.gwtbootstrap3.client.ui.TextArea;
import org.gwtbootstrap3.client.ui.TextBox;
import org.gwtbootstrap3.client.ui.constants.ValidationState;
import org.uberfire.ext.widgets.common.client.common.BusyPopup;
import org.uberfire.workbench.events.NotificationEvent;

public class POMEditorPanelViewImpl
        extends Composite
        implements POMEditorPanelView {

    private String tabTitleLabel = ProjectResources.CONSTANTS.ProjectModel();

    interface GroupArtifactVersionEditorPanelViewImplBinder
            extends
            UiBinder<Widget, POMEditorPanelViewImpl> {

    }

    private static GroupArtifactVersionEditorPanelViewImplBinder uiBinder = GWT.create( GroupArtifactVersionEditorPanelViewImplBinder.class );

    private Event<NotificationEvent> notificationEvent;

    @UiField
    TextBox pomNameTextBox;

    @UiField
    FormGroup pomNameGroup;

    @UiField
    HelpBlock pomNameHelpBlock;

    @UiField
    TextArea pomDescriptionTextArea;

    @UiField(provided = true)
    GAVEditor gavEditor;

    @UiField(provided = true)
    GAVEditor parentGavEditor;

    @UiField
    FieldSet parentGavEditorFieldSet;

    private Presenter presenter;

    public POMEditorPanelViewImpl() {
    }

    @Inject
    public POMEditorPanelViewImpl( final Event<NotificationEvent> notificationEvent,
                                   final GAVEditor parentGavEditor,
                                   final GAVEditor gavEditor ) {
        this.notificationEvent = notificationEvent;
        this.parentGavEditor = parentGavEditor;
        this.gavEditor = gavEditor;

        initWidget( uiBinder.createAndBindUi( this ) );

        parentGavEditor.disableGroupID( "" );
        parentGavEditor.disableArtifactID( "" );
        parentGavEditor.disableVersion( "" );
    }

    @Override
    public void setPresenter( final Presenter presenter ) {
        this.presenter = presenter;
    }

    @Override
    public void showSaveSuccessful( final String fileName ) {
        notificationEvent.fire( new NotificationEvent( ProjectResources.CONSTANTS.SaveSuccessful( fileName ) ) );
    }

    @Override
    public String getTitleWidget() {
        return tabTitleLabel;
    }

    @Override
    public void setName( final String projectName ) {
        pomNameTextBox.setText( projectName );
    }

    @Override
    public void setDescription( final String projectDescription ) {
        pomDescriptionTextArea.setText( projectDescription );
    }

    @Override
    public void setArtifactID( final String artifactID ) {
        gavEditor.setArtifactID( artifactID );
    }

    @Override
    public void showParentGAV() {
        parentGavEditorFieldSet.setVisible( true );
    }

    @Override
    public void hideParentGAV() {
        parentGavEditorFieldSet.setVisible( false );
    }

    @Override
    public void setParentGAV( final GAV gav ) {
        parentGavEditor.setGAV( gav );
    }

    @Override
    public void setGAV( final GAV gav ) {
        gavEditor.setGAV( gav );
    }

    @Override
    public void addGroupIdChangeHandler( final GroupIdChangeHandler changeHandler ) {
        gavEditor.addGroupIdChangeHandler( changeHandler );
    }

    @Override
    public void addArtifactIdChangeHandler( final ArtifactIdChangeHandler changeHandler ) {
        gavEditor.addArtifactIdChangeHandler( changeHandler );
    }

    @Override
    public void addVersionChangeHandler( final VersionChangeHandler changeHandler ) {
        gavEditor.addVersionChangeHandler( changeHandler );
    }

    @Override
    public void setReadOnly() {
        gavEditor.setReadOnly();
    }

    @Override
    public void disableGroupID( final String reason ) {
        gavEditor.disableGroupID( reason );
    }

    @Override
    public void disableArtifactID( final String reason ) {
        gavEditor.disableArtifactID( reason );
    }

    @Override
    public void disableVersion( final String reason ) {
        gavEditor.disableVersion( reason );
    }

    @Override
    public void enableGroupID() {
        gavEditor.enableGroupID();
    }

    @Override
    public void enableArtifactID() {
        gavEditor.enableArtifactID();
    }

    @Override
    public void enableVersion() {
        gavEditor.enableVersion();
    }

    @Override
    public void setTitleText( final String titleText ) {
        tabTitleLabel = titleText;
    }

    @Override
    public void setProjectModelTitleText() {
        tabTitleLabel = ProjectResources.CONSTANTS.ProjectModel();
    }

    @Override
    public void showBusyIndicator( final String message ) {
        BusyPopup.showMessage( message );
    }

    @Override
    public void hideBusyIndicator() {
        BusyPopup.close();
    }

    @Override
    public void setValidName( final boolean isValid ) {
        if ( isValid ) {
            pomNameGroup.setValidationState( ValidationState.NONE );
            pomNameHelpBlock.setText( "" );
        } else {
            pomNameGroup.setValidationState( ValidationState.ERROR );
            pomNameHelpBlock.setText( ProjectResources.CONSTANTS.invalidName() );
        }
    }

    @Override
    public void setValidGroupID( final boolean isValid ) {
        gavEditor.setValidGroupID( isValid );
    }

    @Override
    public void setValidArtifactID( final boolean isValid ) {
        gavEditor.setValidArtifactID( isValid );
    }

    @Override
    public void setValidVersion( final boolean isValid ) {
        gavEditor.setValidVersion( isValid );
    }

    @UiHandler("pomNameTextBox")
    //Use KeyUpEvent as ValueChangeEvent is only fired when the focus is lost
    public void onNameChange( final KeyUpEvent event ) {
        presenter.onNameChange( pomNameTextBox.getText() );
    }

    @UiHandler("openProjectContext")
    public void onOpenProjectContext( final ClickEvent event ) {
        presenter.onOpenProjectContext();
    }

    @UiHandler("pomDescriptionTextArea")
    public void onDescriptionChange( final ValueChangeEvent<String> event ) {
        presenter.onDescriptionChange( pomDescriptionTextArea.getText() );
    }

}