NewPackagePopupViewImpl.java

/*
 * Copyright 2015 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.kie.workbench.common.screens.datamodeller.client.widgets.packageselector;

import javax.annotation.PostConstruct;
import javax.enterprise.context.Dependent;
import javax.inject.Inject;

import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.user.client.ui.HTMLPanel;
import org.gwtbootstrap3.client.ui.Button;
import org.gwtbootstrap3.client.ui.Column;
import org.gwtbootstrap3.client.ui.Container;
import org.gwtbootstrap3.client.ui.FormGroup;
import org.gwtbootstrap3.client.ui.HelpBlock;
import org.gwtbootstrap3.client.ui.InputGroup;
import org.gwtbootstrap3.client.ui.InputGroupButton;
import org.gwtbootstrap3.client.ui.Row;
import org.gwtbootstrap3.client.ui.TextBox;
import org.gwtbootstrap3.client.ui.constants.ButtonType;
import org.gwtbootstrap3.client.ui.constants.ColumnSize;
import org.gwtbootstrap3.client.ui.constants.IconType;
import org.gwtbootstrap3.client.ui.constants.ValidationState;
import org.kie.workbench.common.screens.datamodeller.client.resources.i18n.Constants;
import org.uberfire.ext.widgets.common.client.common.popups.BaseModal;

@Dependent
public class NewPackagePopupViewImpl
        extends BaseModal
        implements NewPackagePopupView {

    private TextBox newPackageName = new TextBox();

    private Button newPackageButton = new Button( Constants.INSTANCE.packageSelector_popup_add() );

    private InputGroupButton inputGroupButton = new InputGroupButton();

    private HTMLPanel newPackageHelpHtml = new HTMLPanel( "P", Constants.INSTANCE.validPackageHelp( "<br>" ) );

    private HelpBlock errorMessages = new HelpBlock();

    private FormGroup newPackageControlGroup = new FormGroup();

    private FormGroup errorMessagesGroup = new FormGroup();

    private Container mainPanel = new Container();

    private Row row = new Row();

    private Column column = new Column( ColumnSize.MD_12 );

    private InputGroup inputGroup = new InputGroup();

    private Presenter presenter;

    @Inject
    public NewPackagePopupViewImpl() {
    }

    @PostConstruct
    private void init() {
        mainPanel.setFluid( true );
        mainPanel.add( row );
        row.add( column );

        newPackageButton.setType( ButtonType.PRIMARY );
        newPackageButton.setIcon( IconType.PLUS );
        inputGroupButton.add( newPackageButton );

        inputGroup.add( newPackageName );
        inputGroup.add( inputGroupButton );

        newPackageName.setPlaceholder( Constants.INSTANCE.package_id_placeholder() );
        newPackageControlGroup.add( inputGroup );
        errorMessagesGroup.add( errorMessages );

        column.add( newPackageControlGroup );
        column.add( newPackageHelpHtml );
        column.add( errorMessagesGroup );
        setBody( mainPanel );

        setTitle( Constants.INSTANCE.new_dataobject_popup_new_package() );
        setClosable( true );

        newPackageButton.addClickHandler( new ClickHandler() {
            @Override
            public void onClick( ClickEvent event ) {
                presenter.onCreatePackage();
            }
        } );
    }

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

    @Override
    public String getPackageName() {
        return newPackageName.getText();
    }

    @Override
    public void setPackageName( String packageName ) {
        newPackageName.setText( packageName );
    }

    @Override
    public void show( ) {
        super.show();
    }

    @Override
    public String getTitle() {
        return Constants.INSTANCE.packageSelector_popup_title();
    }

    @Override
    public void hide() {
        super.hide();
    }

    @Override
    public void clearErrors() {
        errorMessages.setText( "" );
        newPackageControlGroup.setValidationState( ValidationState.NONE );
        errorMessagesGroup.setValidationState( ValidationState.NONE );
    }

    @Override
    public void setErrorMessage( String errorMessage ) {
        newPackageControlGroup.setValidationState( ValidationState.ERROR );
        errorMessages.setText( errorMessage );
        errorMessagesGroup.setValidationState( ValidationState.ERROR );
    }
}