348 lines
10 KiB
Java
348 lines
10 KiB
Java
/**
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*
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*/
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package org.gcube.portlets.user.td.client.ribbon;
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import org.gcube.portlets.user.td.client.event.CloseTabularResourceEvent;
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import org.gcube.portlets.user.td.client.event.CloseTabularResourceType;
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import org.gcube.portlets.user.td.client.event.ExportTableEvent;
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import org.gcube.portlets.user.td.client.event.ExportTableType;
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import org.gcube.portlets.user.td.client.event.ImportTableEvent;
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import org.gcube.portlets.user.td.client.event.ImportTableType;
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import org.gcube.portlets.user.td.client.event.OpenFunctionalityEvent;
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import org.gcube.portlets.user.td.client.event.OpenFunctionalityType;
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import org.gcube.portlets.user.td.client.event.OpenTabularResourceEvent;
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import org.gcube.portlets.user.td.client.event.OpenTabularResourceType;
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import org.gcube.portlets.user.td.client.event.UIStateEvent;
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import org.gcube.portlets.user.td.client.event.UIStateType;
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import org.gcube.portlets.user.td.client.resource.TabularDataResources;
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import com.allen_sauer.gwt.log.client.Log;
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import com.google.gwt.dom.client.Element;
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import com.google.gwt.dom.client.NodeList;
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import com.google.gwt.user.client.ui.FlexTable;
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import com.google.web.bindery.event.shared.EventBus;
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import com.sencha.gxt.cell.core.client.ButtonCell.ButtonArrowAlign;
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import com.sencha.gxt.cell.core.client.ButtonCell.ButtonScale;
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import com.sencha.gxt.cell.core.client.ButtonCell.IconAlign;
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import com.sencha.gxt.core.client.dom.XElement;
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import com.sencha.gxt.widget.core.client.button.ButtonGroup;
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import com.sencha.gxt.widget.core.client.button.TextButton;
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import com.sencha.gxt.widget.core.client.event.SelectEvent;
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import com.sencha.gxt.widget.core.client.event.SelectEvent.SelectHandler;
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import com.sencha.gxt.widget.core.client.toolbar.ToolBar;
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/**
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*
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* @author "Giancarlo Panichi" <a
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* href="mailto:g.panichi@isti.cnr.it">g.panichi@isti.cnr.it</a>
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*
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*/
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public class FileToolBar {
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protected EventBus eventBus;
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protected ToolBar toolBar;
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protected TextButton openButton;
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// protected TextButton saveButton;
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protected TextButton closeButton;
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protected TextButton propertiesButton;
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protected TextButton importCSVButton;
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protected TextButton importJSONButton;
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protected TextButton importSDMXButton;
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protected TextButton exportSDMXButton;
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protected TextButton exportCSVButton;
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protected TextButton exportJSONButton;
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public FileToolBar(EventBus eventBus) {
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this.eventBus = eventBus;
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build();
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}
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public ToolBar getToolBar() {
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return toolBar;
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}
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protected void build() {
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toolBar = new ToolBar();
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toolBar.setSpacing(1);
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toolBar.setEnableOverflow(false);
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// File
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ButtonGroup fileGroup = new ButtonGroup();
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fileGroup.setId("File");
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fileGroup.setStyleName("ribbon");
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fileGroup.setHeadingText("File");
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toolBar.add(fileGroup);
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FlexTable dataLayout = new FlexTable();
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dataLayout.setStyleName("ribbon");
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fileGroup.add(dataLayout);
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openButton = new TextButton("Open",
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TabularDataResources.INSTANCE.open32());
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openButton.setId("oepnButton");
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openButton.setScale(ButtonScale.LARGE);
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openButton.setIconAlign(IconAlign.TOP);
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openButton.setArrowAlign(ButtonArrowAlign.BOTTOM);
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openButton.setToolTip("Open Tabular Resource");
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openButton.addSelectHandler(new SelectHandler() {
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@Override
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public void onSelect(SelectEvent event) {
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eventBus.fireEvent(new OpenTabularResourceEvent(
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OpenTabularResourceType.TABLE));
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}
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});
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dataLayout.setWidget(0, 0, openButton);
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dataLayout.getFlexCellFormatter().setRowSpan(0, 0, 2);
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/*
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* saveButton = new TextButton("Save",
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* TabularDataResources.INSTANCE.save32());
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* saveButton.setScale(ButtonScale.LARGE);
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* saveButton.setIconAlign(IconAlign.TOP);
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* saveButton.setToolTip("Save table");
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* saveButton.setArrowAlign(ButtonArrowAlign.BOTTOM);
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* saveButton.addSelectHandler(new SelectHandler() {
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*
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* @Override public void onSelect(SelectEvent event) {
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* //eventBus.fireEvent(new ImportTableEvent(ImportTableType.SDMX)); }
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* });
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*
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* dataLayout.getFlexCellFormatter().setRowSpan(0, 1, 2);
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*
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* dataLayout.setWidget(0, 1, saveButton);
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*/
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closeButton = new TextButton("Close",
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TabularDataResources.INSTANCE.close());
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closeButton.disable();
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closeButton.setId("closeButton");
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closeButton.setToolTip("Close table");
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dataLayout.setWidget(0, 2, closeButton);
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closeButton.addSelectHandler(new SelectHandler() {
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@Override
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public void onSelect(SelectEvent event) {
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eventBus.fireEvent(new CloseTabularResourceEvent(
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CloseTabularResourceType.TABLE));
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}
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});
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propertiesButton = new TextButton("Properties",
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TabularDataResources.INSTANCE.properties());
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propertiesButton.disable();
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propertiesButton.setId("propertiesButton");
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propertiesButton.setToolTip("Show properties");
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dataLayout.setWidget(1, 2, propertiesButton);
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propertiesButton.addSelectHandler(new SelectHandler() {
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@Override
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public void onSelect(SelectEvent event) {
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eventBus.fireEvent(new OpenFunctionalityEvent(
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OpenFunctionalityType.PROPERTIES));
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}
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});
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cleanCells(dataLayout.getElement());
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// Import
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ButtonGroup importGroup = new ButtonGroup();
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importGroup.setId("Import");
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importGroup.setStyleName("ribbon");
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importGroup.setHeadingText("Import");
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toolBar.add(importGroup);
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FlexTable importLayout = new FlexTable();
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importGroup.add(importLayout);
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importSDMXButton = new TextButton("SDMX",
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TabularDataResources.INSTANCE.sdmx32());
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importSDMXButton.setScale(ButtonScale.LARGE);
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importSDMXButton.setIconAlign(IconAlign.TOP);
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importSDMXButton.setToolTip("Import table from SDMX source");
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importSDMXButton.setArrowAlign(ButtonArrowAlign.BOTTOM);
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importSDMXButton.addSelectHandler(new SelectHandler() {
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@Override
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public void onSelect(SelectEvent event) {
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eventBus.fireEvent(new ImportTableEvent(ImportTableType.SDMX));
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}
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});
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importLayout.setWidget(0, 0, importSDMXButton);
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importLayout.getFlexCellFormatter().setRowSpan(0, 0, 2);
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importCSVButton = new TextButton("CSV",
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TabularDataResources.INSTANCE.csv());
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importCSVButton.setToolTip("Import table from CSV source");
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importCSVButton.addSelectHandler(new SelectHandler() {
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@Override
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public void onSelect(SelectEvent event) {
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eventBus.fireEvent(new ImportTableEvent(ImportTableType.CSV));
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}
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});
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importLayout.setWidget(0, 2, importCSVButton);
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importJSONButton = new TextButton("JSON",
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TabularDataResources.INSTANCE.json());
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importJSONButton.disable();
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importJSONButton.setToolTip("Import table from JSON source");
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importJSONButton.addSelectHandler(new SelectHandler() {
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@Override
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public void onSelect(SelectEvent event) {
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eventBus.fireEvent(new ImportTableEvent(ImportTableType.JSON));
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}
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});
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importLayout.setWidget(1, 2, importJSONButton);
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cleanCells(importLayout.getElement());
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// Export
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ButtonGroup exportGroup = new ButtonGroup();
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exportGroup.setId("Export");
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exportGroup.setStyleName("ribbon");
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exportGroup.setHeadingText("Export");
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//exportGroup.disable();
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toolBar.add(exportGroup);
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FlexTable exportLayout = new FlexTable();
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exportGroup.add(exportLayout);
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exportSDMXButton = new TextButton("SDMX",
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TabularDataResources.INSTANCE.sdmx32());
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exportSDMXButton.disable();
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exportSDMXButton.setToolTip("Export SDMX document");
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exportSDMXButton.setScale(ButtonScale.LARGE);
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exportSDMXButton.setIconAlign(IconAlign.TOP);
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exportSDMXButton.setArrowAlign(ButtonArrowAlign.BOTTOM);
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exportSDMXButton.addSelectHandler(new SelectHandler() {
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@Override
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public void onSelect(SelectEvent event) {
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eventBus.fireEvent(new ExportTableEvent(ExportTableType.SDMX));
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}
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});
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exportLayout.setWidget(0, 0, exportSDMXButton);
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exportLayout.getFlexCellFormatter().setRowSpan(0, 0, 2);
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exportCSVButton = new TextButton("CSV",
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TabularDataResources.INSTANCE.csv());
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exportCSVButton.disable();
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exportCSVButton.setToolTip("Export CSV document");
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exportCSVButton.addSelectHandler(new SelectHandler() {
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@Override
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public void onSelect(SelectEvent event) {
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eventBus.fireEvent(new ExportTableEvent(ExportTableType.CSV));
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}
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});
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exportLayout.setWidget(0, 2, exportCSVButton);
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exportJSONButton = new TextButton("JSON",
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TabularDataResources.INSTANCE.json());
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exportJSONButton.disable();
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exportJSONButton.setToolTip("Export JSON document");
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exportJSONButton.addSelectHandler(new SelectHandler() {
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@Override
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public void onSelect(SelectEvent event) {
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eventBus.fireEvent(new ExportTableEvent(ExportTableType.JSON));
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}
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});
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exportLayout.setWidget(1, 2, exportJSONButton);
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cleanCells(exportLayout.getElement());
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eventBus.addHandler(UIStateEvent.TYPE,
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new UIStateEvent.UIStateHandler() {
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@Override
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public void onUIState(UIStateEvent event) {
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setUI(event.getUIStateType());
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}
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});
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}
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private void cleanCells(Element elem) {
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NodeList<Element> tds = elem.<XElement> cast().select("td");
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for (int i = 0; i < tds.getLength(); i++) {
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Element td = tds.getItem(i);
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if (!td.hasChildNodes() && td.getClassName().equals("")) {
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td.removeFromParent();
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}
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}
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}
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public void setUI(UIStateType uiStateType) {
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try {
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switch (uiStateType) {
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case START:
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openButton.enable();
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closeButton.disable();
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propertiesButton.disable();
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importCSVButton.enable();
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importJSONButton.disable();
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importSDMXButton.enable();
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exportCSVButton.disable();
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exportJSONButton.disable();
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exportSDMXButton.disable();
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break;
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case TR_CLOSE:
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openButton.enable();
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closeButton.disable();
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propertiesButton.disable();
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importCSVButton.enable();
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importJSONButton.disable();
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importSDMXButton.enable();
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exportCSVButton.disable();
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exportJSONButton.disable();
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exportSDMXButton.disable();
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break;
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case TR_OPEN:
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openButton.enable();
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closeButton.enable();
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propertiesButton.enable();
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importCSVButton.enable();
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importJSONButton.disable();
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importSDMXButton.enable();
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exportCSVButton.enable();
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exportJSONButton.disable();
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exportSDMXButton.disable();
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break;
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case WIZARD_OPEN:
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openButton.disable();
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closeButton.disable();
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propertiesButton.disable();
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importCSVButton.disable();
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importJSONButton.disable();
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importSDMXButton.disable();
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exportCSVButton.disable();
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exportJSONButton.disable();
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exportSDMXButton.disable();
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break;
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default:
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break;
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}
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} catch (Exception e) {
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Log.error("setUI Error : " + e.getLocalizedMessage());
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}
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}
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}
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