206 lines
6.1 KiB
Java
206 lines
6.1 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 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 TemplateToolBar {
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private EventBus eventBus;
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private ToolBar toolBar;
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//Template
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private TextButton templateNewButton;
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private TextButton templateOpenButton;
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private TextButton templateDeleteButton;
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private TextButton templateApplyButton;
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public TemplateToolBar(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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// Template
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ButtonGroup templateGroup = new ButtonGroup();
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templateGroup.setId("Manage");
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templateGroup.setStyleName("ribbon");
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templateGroup.setHeadingText("Manage");
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//templateGroup.disable();
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toolBar.add(templateGroup);
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FlexTable templateLayout = new FlexTable();
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templateGroup.add(templateLayout);
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templateNewButton = new TextButton("New",
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TabularDataResources.INSTANCE.templateEdit32());
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templateNewButton.enable();
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templateNewButton.setToolTip("New");
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templateNewButton.setScale(ButtonScale.LARGE);
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templateNewButton.setIconAlign(IconAlign.TOP);
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templateNewButton.setArrowAlign(ButtonArrowAlign.BOTTOM);
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templateNewButton.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.TEMPLATE_NEW));
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}
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});
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templateLayout.setWidget(0, 0, templateNewButton);
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templateLayout.getFlexCellFormatter().setRowSpan(0, 0, 2);
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templateOpenButton = new TextButton("Open",
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TabularDataResources.INSTANCE.templateAdd32());
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templateOpenButton.enable();
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templateOpenButton.setToolTip("Open");
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templateOpenButton.setScale(ButtonScale.LARGE);
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templateOpenButton.setIconAlign(IconAlign.TOP);
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templateOpenButton.setArrowAlign(ButtonArrowAlign.BOTTOM);
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templateOpenButton.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.TEMPLATE_OPEN));
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}
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});
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templateLayout.setWidget(0, 1, templateOpenButton);
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templateLayout.getFlexCellFormatter().setRowSpan(0, 1, 2);
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templateDeleteButton = new TextButton("Delete",
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TabularDataResources.INSTANCE.templateDelete32());
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templateDeleteButton.enable();
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templateDeleteButton.setToolTip("Delete");
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templateDeleteButton.setScale(ButtonScale.LARGE);
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templateDeleteButton.setIconAlign(IconAlign.TOP);
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templateDeleteButton.setArrowAlign(ButtonArrowAlign.BOTTOM);
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templateDeleteButton.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.TEMPLATE_DELETE));
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}
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});
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templateLayout.setWidget(0, 2, templateDeleteButton);
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templateLayout.getFlexCellFormatter().setRowSpan(0, 2, 2);
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templateApplyButton = new TextButton("Apply",
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TabularDataResources.INSTANCE.templateApply32());
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templateApplyButton.disable();
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templateApplyButton.setScale(ButtonScale.LARGE);
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templateApplyButton.setIconAlign(IconAlign.TOP);
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templateApplyButton.setToolTip("Apply Template");
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templateApplyButton.setArrowAlign(ButtonArrowAlign.BOTTOM);
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templateApplyButton.addSelectHandler(new SelectHandler() {
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public void onSelect(SelectEvent event) {
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eventBus.fireEvent(new RibbonEvent(RibbonType.TEMPLATE_APPLY));
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}
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});
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templateLayout.setWidget(0, 3, templateApplyButton);
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templateLayout.getFlexCellFormatter().setRowSpan(0, 3, 2);
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cleanCells(templateLayout.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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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(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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templateOpenButton.enable();
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templateNewButton.enable();
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templateDeleteButton.enable();
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templateApplyButton.disable();
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break;
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case TR_CLOSE:
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case TR_READONLY:
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templateOpenButton.enable();
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templateNewButton.enable();
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templateDeleteButton.enable();
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templateApplyButton.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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templateOpenButton.enable();
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templateNewButton.enable();
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templateDeleteButton.enable();
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templateApplyButton.enable();
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break;
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case WIZARD_OPEN:
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templateOpenButton.disable();
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templateNewButton.disable();
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templateDeleteButton.disable();
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templateApplyButton.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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