de.fhrt.codenvy.bpmn.part.bpmnProperties.widgets.elements.reusableTabs.inputoutput.TableInputParametersWidget.java Source code

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Here is the source code for de.fhrt.codenvy.bpmn.part.bpmnProperties.widgets.elements.reusableTabs.inputoutput.TableInputParametersWidget.java

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/*******************************************************************************
 * Copyright (c) 2012-2015 Codenvy, S.A.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *   Codenvy, S.A. - initial API and implementation
 *******************************************************************************/

package de.fhrt.codenvy.bpmn.part.bpmnProperties.widgets.elements.reusableTabs.inputoutput;

import com.google.gwt.cell.client.ButtonCell;
import com.google.gwt.cell.client.FieldUpdater;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.user.cellview.client.Column;
import com.google.gwt.user.cellview.client.TextColumn;
import com.google.gwt.user.client.ui.Button;

import de.fhrt.codenvy.bpmn.part.bpmnProperties.BpmnPropertiesView;
import de.fhrt.codenvy.bpmn.part.bpmnProperties.elements.interfaces.extensionElements.childs.InputParameterExtensionElementChild;
import de.fhrt.codenvy.bpmn.part.bpmnProperties.widgets.AbstractBpmnDataTableWidget;

public class TableInputParametersWidget extends AbstractBpmnDataTableWidget<InputParameterExtensionElementChild> {

    private TextColumn<InputParameterExtensionElementChild> tcName;
    private Column<InputParameterExtensionElementChild, String> tcBtnRemove;
    private Column<InputParameterExtensionElementChild, String> tcBtnEdit;
    private Button btnAdd;

    public TableInputParametersWidget(BpmnPropertiesView.CurrentJsoAccess jsoAccess) {
        super(jsoAccess);
        tcName = new TextColumn<InputParameterExtensionElementChild>() {

            @Override
            public String getValue(InputParameterExtensionElementChild object) {
                return object.getAttr_name();
            }
        };

        tcBtnRemove = new Column<InputParameterExtensionElementChild, String>(new ButtonCell()) {
            @Override
            public String getValue(InputParameterExtensionElementChild object) {
                return "x";
            }
        };

        tcBtnRemove.setFieldUpdater(new FieldUpdater<InputParameterExtensionElementChild, String>() {

            @Override
            public void update(int index, InputParameterExtensionElementChild object, String value) {
                getJsoAccess().getCurrentElement().removeExtensionChildElementInputParameter(object);
                getDataProvider().getList().remove(object);
                getDataProvider().refresh();
                getTable().redraw();
                getJsoAccess().onContentChange();
            }
        });

        tcBtnEdit = new Column<InputParameterExtensionElementChild, String>(new ButtonCell()) {
            @Override
            public String getValue(InputParameterExtensionElementChild object) {
                return "Edit";
            }
        };

        tcBtnEdit.setFieldUpdater(new FieldUpdater<InputParameterExtensionElementChild, String>() {

            @Override
            public void update(int index, InputParameterExtensionElementChild object, String value) {
                new TableInputParametersEditEntryDialog(TableInputParametersWidget.this, object).center();

            }
        });

        getTable().addColumn(tcName, "Name");
        getTable().addColumn(tcBtnEdit, "");
        getTable().addColumn(tcBtnRemove, "");

        btnAdd = new Button("Add");
        btnAdd.addClickHandler(new ClickHandler() {

            @Override
            public void onClick(ClickEvent event) {
                InputParameterExtensionElementChild inputParameterJso = getJsoAccess().getCurrentElement()
                        .addExtensionChildElementInputParameter();
                getDataProvider().getList().add(inputParameterJso);
                new TableInputParametersEditEntryDialog(TableInputParametersWidget.this, inputParameterJso)
                        .center();
            }
        });

        getButtonPanel().add(btnAdd);

    }

    @Override
    public void update() {
        getDataProvider().getList().clear();
        getDataProvider().getList()
                .addAll(getJsoAccess().getCurrentElement().getExtensionChildElementsInputParameters());
    }
}