404 lines
13 KiB
Java
404 lines
13 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.resource.TabularDataResources;
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import org.gcube.portlets.user.td.widgetcommonevent.client.event.RibbonEvent;
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import org.gcube.portlets.user.td.widgetcommonevent.client.event.UIStateEvent;
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import org.gcube.portlets.user.td.widgetcommonevent.client.type.RibbonType;
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import org.gcube.portlets.user.td.widgetcommonevent.client.type.UIStateType;
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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 email: <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 ModifyToolBar {
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private EventBus eventBus;
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private ToolBar toolBar;
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// Table
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private TextButton unionButton;
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private TextButton groupbyButton;
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private TextButton timeAggregationButton;
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private TextButton replaceByExternalCol;
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private TextButton addRowButton;
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private TextButton deleteRowButton;
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private TextButton deleteDuplicateButton;
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// Geospatial
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private TextButton csquareButton;
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private TextButton oceanAreaButton;
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private TextButton downscaleCSquareButton;
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// Geometry
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private TextButton pointButton;
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public ModifyToolBar(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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// Table Group
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ButtonGroup tableGroup = new ButtonGroup();
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tableGroup.setId("Table");
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tableGroup.setStyleName("ribbon");
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tableGroup.setHeadingText("Table");
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tableGroup.enable();
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toolBar.add(tableGroup);
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FlexTable tableLayout = new FlexTable();
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tableGroup.add(tableLayout);
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unionButton = new TextButton("Union",
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TabularDataResources.INSTANCE.union32());
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unionButton.disable();
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unionButton.setScale(ButtonScale.LARGE);
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unionButton.setIconAlign(IconAlign.TOP);
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unionButton.setToolTip("Merge tables data");
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unionButton.setArrowAlign(ButtonArrowAlign.BOTTOM);
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unionButton.addSelectHandler(new SelectHandler() {
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public void onSelect(SelectEvent event) {
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eventBus.fireEvent(new RibbonEvent(RibbonType.TABLE_UNION));
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}
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});
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tableLayout.setWidget(0, 1, unionButton);
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tableLayout.getFlexCellFormatter().setRowSpan(0, 1, 2);
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groupbyButton = new TextButton("Group By",
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TabularDataResources.INSTANCE.group32());
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groupbyButton.disable();
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groupbyButton.setScale(ButtonScale.LARGE);
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groupbyButton.setIconAlign(IconAlign.TOP);
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groupbyButton.setToolTip("Perform data grouping");
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groupbyButton.setArrowAlign(ButtonArrowAlign.BOTTOM);
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groupbyButton.addSelectHandler(new SelectHandler() {
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public void onSelect(SelectEvent event) {
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eventBus.fireEvent(new RibbonEvent(RibbonType.TABLE_GROUPBY));
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}
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});
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tableLayout.setWidget(0, 2, groupbyButton);
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tableLayout.getFlexCellFormatter().setRowSpan(0, 2, 2);
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timeAggregationButton = new TextButton("Time Aggregation",
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TabularDataResources.INSTANCE.timeAggregate32());
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timeAggregationButton.disable();
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timeAggregationButton.setScale(ButtonScale.LARGE);
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timeAggregationButton.setIconAlign(IconAlign.TOP);
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timeAggregationButton.setToolTip("Performs time aggregation");
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timeAggregationButton.setArrowAlign(ButtonArrowAlign.BOTTOM);
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timeAggregationButton.addSelectHandler(new SelectHandler() {
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public void onSelect(SelectEvent event) {
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eventBus.fireEvent(new RibbonEvent(
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RibbonType.TABLE_TIME_AGGREGATE));
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}
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});
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tableLayout.setWidget(0, 3, timeAggregationButton);
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tableLayout.getFlexCellFormatter().setRowSpan(0, 3, 2);
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replaceByExternalCol = new TextButton("Replace by External",
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TabularDataResources.INSTANCE.replaceByExternalCol32());
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replaceByExternalCol.disable();
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replaceByExternalCol.setScale(ButtonScale.LARGE);
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replaceByExternalCol.setIconAlign(IconAlign.TOP);
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replaceByExternalCol.setToolTip("Replace by external columns");
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replaceByExternalCol.setArrowAlign(ButtonArrowAlign.BOTTOM);
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replaceByExternalCol.addSelectHandler(new SelectHandler() {
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public void onSelect(SelectEvent event) {
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eventBus.fireEvent(new RibbonEvent(
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RibbonType.TABLE_REPLACE_BY_EXTERNAL_COL));
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}
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});
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tableLayout.setWidget(0, 4, replaceByExternalCol);
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tableLayout.getFlexCellFormatter().setRowSpan(0, 4, 2);
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addRowButton = new TextButton("Add Row",
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TabularDataResources.INSTANCE.rowInsert32());
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addRowButton.disable();
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addRowButton.setScale(ButtonScale.LARGE);
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addRowButton.setIconAlign(IconAlign.TOP);
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addRowButton.setToolTip("Add row");
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addRowButton.setArrowAlign(ButtonArrowAlign.BOTTOM);
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addRowButton.addSelectHandler(new SelectHandler() {
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public void onSelect(SelectEvent event) {
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eventBus.fireEvent(new RibbonEvent(RibbonType.ROW_ADD));
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}
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});
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tableLayout.setWidget(0, 5, addRowButton);
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tableLayout.getFlexCellFormatter().setRowSpan(0, 5, 2);
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deleteRowButton = new TextButton("Delete Row",
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TabularDataResources.INSTANCE.rowRemove32());
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deleteRowButton.disable();
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deleteRowButton.setScale(ButtonScale.LARGE);
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deleteRowButton.setIconAlign(IconAlign.TOP);
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deleteRowButton.setToolTip("Delete row");
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deleteRowButton.setArrowAlign(ButtonArrowAlign.BOTTOM);
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deleteRowButton.addSelectHandler(new SelectHandler() {
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public void onSelect(SelectEvent event) {
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eventBus.fireEvent(new RibbonEvent(RibbonType.ROW_DELETE));
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}
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});
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tableLayout.setWidget(0, 6, deleteRowButton);
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tableLayout.getFlexCellFormatter().setRowSpan(0, 6, 2);
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deleteDuplicateButton = new TextButton("Delete Duplicate",
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TabularDataResources.INSTANCE.tableDuplicateRowsRemove32());
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deleteDuplicateButton.disable();
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deleteDuplicateButton.setScale(ButtonScale.LARGE);
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deleteDuplicateButton.setIconAlign(IconAlign.TOP);
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deleteDuplicateButton.setToolTip("Delete duplicate row");
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deleteDuplicateButton.setArrowAlign(ButtonArrowAlign.BOTTOM);
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deleteDuplicateButton.addSelectHandler(new SelectHandler() {
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public void onSelect(SelectEvent event) {
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eventBus.fireEvent(new RibbonEvent(RibbonType.DUPLICATE_DELETE));
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}
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});
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tableLayout.setWidget(0, 7, deleteDuplicateButton);
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tableLayout.getFlexCellFormatter().setRowSpan(0, 7, 2);
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cleanCells(tableLayout.getElement());
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// Geospatial Group
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ButtonGroup geospatialGroup = new ButtonGroup();
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geospatialGroup.setId("Geospatial");
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geospatialGroup.setStyleName("ribbon");
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geospatialGroup.setHeadingText("Geospatial");
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geospatialGroup.enable();
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geospatialGroup.setVisible(true);
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toolBar.add(geospatialGroup);
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FlexTable geospatialLayout = new FlexTable();
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geospatialGroup.add(geospatialLayout);
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csquareButton = new TextButton("C-Square",
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TabularDataResources.INSTANCE.geospatialCSquare32());
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csquareButton.disable();
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csquareButton.setScale(ButtonScale.LARGE);
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csquareButton.setIconAlign(IconAlign.TOP);
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csquareButton.setToolTip("Create C-Square Coordinates");
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csquareButton.setArrowAlign(ButtonArrowAlign.BOTTOM);
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csquareButton.addSelectHandler(new SelectHandler() {
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public void onSelect(SelectEvent event) {
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eventBus.fireEvent(new RibbonEvent(
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RibbonType.GEOSPATIAL_CSQUARE));
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}
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});
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geospatialLayout.setWidget(0, 0, csquareButton);
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geospatialLayout.getFlexCellFormatter().setRowSpan(0, 0, 2);
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oceanAreaButton = new TextButton("Ocean Area",
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TabularDataResources.INSTANCE.geospatialOceanArea32());
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oceanAreaButton.disable();
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oceanAreaButton.setScale(ButtonScale.LARGE);
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oceanAreaButton.setIconAlign(IconAlign.TOP);
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oceanAreaButton.setToolTip("Create Ocean Area Coordinates");
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oceanAreaButton.setArrowAlign(ButtonArrowAlign.BOTTOM);
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oceanAreaButton.addSelectHandler(new SelectHandler() {
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public void onSelect(SelectEvent event) {
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eventBus.fireEvent(new RibbonEvent(
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RibbonType.GEOSPATIAL_OCEAN_AREA));
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}
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});
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geospatialLayout.setWidget(0, 1, oceanAreaButton);
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geospatialLayout.getFlexCellFormatter().setRowSpan(0, 1, 2);
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downscaleCSquareButton = new TextButton("Downscale C-Square",
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TabularDataResources.INSTANCE.downscaleCSquare32());
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downscaleCSquareButton.disable();
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downscaleCSquareButton.setScale(ButtonScale.LARGE);
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downscaleCSquareButton.setIconAlign(IconAlign.TOP);
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downscaleCSquareButton.setToolTip("Downscale C-Square Coordinates");
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downscaleCSquareButton.setArrowAlign(ButtonArrowAlign.BOTTOM);
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downscaleCSquareButton.addSelectHandler(new SelectHandler() {
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public void onSelect(SelectEvent event) {
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eventBus.fireEvent(new RibbonEvent(
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RibbonType.DOWNSCALE_CSQUARE));
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}
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});
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geospatialLayout.setWidget(0, 2, downscaleCSquareButton);
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geospatialLayout.getFlexCellFormatter().setRowSpan(0, 2, 2);
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cleanCells(geospatialLayout.getElement());
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// Geometry Group
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ButtonGroup geometryGroup = new ButtonGroup();
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geometryGroup.setId("Geometry");
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geometryGroup.setStyleName("ribbon");
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geometryGroup.setHeadingText("Geometry");
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geometryGroup.enable();
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geometryGroup.setVisible(true);
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toolBar.add(geometryGroup);
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FlexTable geometryLayout = new FlexTable();
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geometryGroup.add(geometryLayout);
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pointButton = new TextButton("Points",
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TabularDataResources.INSTANCE.geometryPoint32());
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pointButton.disable();
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pointButton.setScale(ButtonScale.LARGE);
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pointButton.setIconAlign(IconAlign.TOP);
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pointButton.setToolTip("Create Points");
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pointButton.setArrowAlign(ButtonArrowAlign.BOTTOM);
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pointButton.addSelectHandler(new SelectHandler() {
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public void onSelect(SelectEvent event) {
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eventBus.fireEvent(new RibbonEvent(RibbonType.GEOMETRY_POINT));
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}
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});
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geometryLayout.setWidget(0, 0, pointButton);
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geometryLayout.getFlexCellFormatter().setRowSpan(0, 0, 2);
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cleanCells(geospatialLayout.getElement());
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eventBus.addHandler(UIStateEvent.TYPE,
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new UIStateEvent.UIStateHandler() {
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public void onUIState(UIStateEvent event) {
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setUI(event);
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}
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});
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}
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protected 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(UIStateEvent event) {
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UIStateType uiStateType = event.getUIStateType();
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try {
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switch (uiStateType) {
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case START:
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// Table
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unionButton.disable();
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groupbyButton.disable();
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timeAggregationButton.disable();
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replaceByExternalCol.disable();
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addRowButton.disable();
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deleteRowButton.disable();
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deleteDuplicateButton.disable();
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// Geospatial
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csquareButton.disable();
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oceanAreaButton.disable();
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downscaleCSquareButton.disable();
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// Geometry
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pointButton.disable();
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break;
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case TR_CLOSE:
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case TR_READONLY:
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// Table
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unionButton.disable();
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groupbyButton.disable();
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timeAggregationButton.disable();
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replaceByExternalCol.disable();
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addRowButton.disable();
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deleteRowButton.disable();
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deleteDuplicateButton.disable();
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// Geospatial
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csquareButton.disable();
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oceanAreaButton.disable();
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downscaleCSquareButton.disable();
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// Geometry
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pointButton.disable();
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break;
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case TR_OPEN:
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case TABLEUPDATE:
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case TABLECURATION:
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// Table
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unionButton.enable();
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groupbyButton.enable();
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timeAggregationButton.enable();
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replaceByExternalCol.enable();
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addRowButton.enable();
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deleteRowButton.enable();
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deleteDuplicateButton.enable();
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// Geospatial
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csquareButton.enable();
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oceanAreaButton.enable();
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downscaleCSquareButton.enable();
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// Geometry
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pointButton.enable();
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break;
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case WIZARD_OPEN:
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// Table
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unionButton.disable();
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groupbyButton.disable();
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timeAggregationButton.disable();
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replaceByExternalCol.disable();
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addRowButton.disable();
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deleteRowButton.disable();
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deleteDuplicateButton.disable();
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// Geospatial
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csquareButton.disable();
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oceanAreaButton.disable();
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downscaleCSquareButton.disable();
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// Geometry
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pointButton.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 on Ribbon Curation: "
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+ e.getLocalizedMessage());
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}
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}
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}
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