416 lines
12 KiB
Java
416 lines
12 KiB
Java
package org.gcube.portlets.user.td.mainboxwidget.client;
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import java.util.ArrayList;
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import org.gcube.portlets.user.td.gwtservice.client.rpc.TDGWTServiceAsync;
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import org.gcube.portlets.user.td.gwtservice.shared.exception.TDGWTIsLockedException;
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import org.gcube.portlets.user.td.gwtservice.shared.exception.TDGWTSessionExpiredException;
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import org.gcube.portlets.user.td.gwtservice.shared.tr.TabResource;
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import org.gcube.portlets.user.td.mainboxwidget.client.resources.MainboxResources;
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import org.gcube.portlets.user.td.mainboxwidget.client.tdx.TDXPanel;
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import org.gcube.portlets.user.td.mainboxwidget.client.utils.UtilsGXT3;
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import org.gcube.portlets.user.td.mainboxwidget.client.welcome.WelcomePanel;
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import org.gcube.portlets.user.td.widgetcommonevent.client.event.DataViewActiveEvent;
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import org.gcube.portlets.user.td.widgetcommonevent.client.event.SessionExpiredEvent;
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import org.gcube.portlets.user.td.widgetcommonevent.client.type.DataViewActiveType;
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import org.gcube.portlets.user.td.widgetcommonevent.client.type.SessionExpiredType;
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import org.gcube.portlets.user.td.widgetcommonevent.shared.dataview.DataView;
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import org.gcube.portlets.user.td.widgetcommonevent.shared.dataview.TabularResourceDataView;
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import com.allen_sauer.gwt.log.client.Log;
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import com.google.gwt.core.client.GWT;
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import com.google.gwt.event.logical.shared.SelectionEvent;
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import com.google.gwt.event.logical.shared.SelectionHandler;
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import com.google.gwt.user.client.rpc.AsyncCallback;
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import com.google.gwt.user.client.ui.Widget;
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import com.google.web.bindery.event.shared.EventBus;
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import com.sencha.gxt.theme.blue.client.tabs.BlueTabPanelBottomAppearance;
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import com.sencha.gxt.widget.core.client.TabItemConfig;
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import com.sencha.gxt.widget.core.client.TabPanel;
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import com.sencha.gxt.widget.core.client.event.BeforeCloseEvent;
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import com.sencha.gxt.widget.core.client.event.BeforeCloseEvent.BeforeCloseHandler;
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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 MainBox extends TabPanel {
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private static final int MIN_TAB_WIDTH = 40;
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private static final int TAB_WIDTH = 160;
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protected EventBus eventBus;
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protected MainBoxPanel mainBoxPanel;
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protected ArrayList<TDXPanel> tdxPanelList;
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public MainBox(String name, EventBus eventBus, MainBoxPanel mainBoxPanel) {
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super(
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GWT.<TabPanelAppearance> create(BlueTabPanelBottomAppearance.class));
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Log.debug("Create MainBox");
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setId(name);
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this.eventBus = eventBus;
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this.mainBoxPanel = mainBoxPanel;
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init();
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}
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protected void init() {
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setBodyBorder(false);
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setBorders(false);
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setAnimScroll(true);
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setTabScroll(true);
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setCloseContextMenu(true);
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setResizeTabs(true);
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setTabWidth(TAB_WIDTH);
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setMinTabWidth(MIN_TAB_WIDTH);
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tdxPanelList = new ArrayList<TDXPanel>();
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addSelectionHandler(new SelectionHandler<Widget>() {
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@Override
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public void onSelection(SelectionEvent<Widget> event) {
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Widget widget = event.getSelectedItem();
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if (widget instanceof TDXPanel) {
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TDXPanel tdxPanel = (TDXPanel) widget;
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TabularResourceDataView tabularResourceDataView = tdxPanel
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.getTabularResourceDataView();
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DataViewActiveEvent dataViewActiveEvent = new DataViewActiveEvent();
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dataViewActiveEvent.setDataView(tabularResourceDataView);
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dataViewActiveEvent
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.setDataViewActiveType(DataViewActiveType.NEWACTIVE);
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eventBus.fireEvent(dataViewActiveEvent);
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} else {
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}
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// forceLayout();
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}
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});
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}
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public void startTabs() {
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Log.debug("Start MainBox Tabs");
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// addWelcomeTab();
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// setActiveWidget(getWidget(0));
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}
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public void openTDXTab(DataView dataView) {
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if (dataView instanceof TabularResourceDataView) {
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TabularResourceDataView tabularResourceDataView = (TabularResourceDataView) dataView;
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Log.debug("Open TDX Tab");
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if (tdxPanelList == null) {
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tdxPanelList = new ArrayList<TDXPanel>();
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}
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addTDXPanel(tabularResourceDataView);
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}
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}
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// Close
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public void closeAllTabs() {
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Log.debug("Close TDX Tabs");
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if (tdxPanelList != null) {
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for (TDXPanel tdxPanel : tdxPanelList) {
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remove(tdxPanel);
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}
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tdxPanelList.clear();
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}
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forceLayout();
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}
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public void closeTab(DataView dataView) {
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if (dataView instanceof TabularResourceDataView) {
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TabularResourceDataView tabularResourceDataView = (TabularResourceDataView) dataView;
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if (tdxPanelList != null) {
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TDXPanel tdxPanelFound = null;
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for (TDXPanel tdxPanel : tdxPanelList) {
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if (tdxPanel
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.isValidDataViewRequest(tabularResourceDataView)) {
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tdxPanelFound = tdxPanel;
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break;
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}
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}
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if (tdxPanelFound != null) {
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remove(tdxPanelFound);
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tdxPanelList.remove(tdxPanelFound);
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TabularResourceDataView oldDataView = tdxPanelFound
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.getTabularResourceDataView();
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Widget active = getActiveWidget();
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if (active != null) {
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if (active instanceof TDXPanel) {
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TDXPanel tdxPanelActive = (TDXPanel) active;
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TabularResourceDataView newDataView = tdxPanelActive
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.getTabularResourceDataView();
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DataViewActiveEvent dataViewActiveEvent = new DataViewActiveEvent();
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dataViewActiveEvent.setDataView(newDataView);
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dataViewActiveEvent.setOldDataView(oldDataView);
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dataViewActiveEvent
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.setDataViewActiveType(DataViewActiveType.ACTIVEAFTERCLOSE);
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eventBus.fireEvent(dataViewActiveEvent);
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} else {
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}
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} else {
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DataViewActiveEvent dataViewActiveEvent = new DataViewActiveEvent();
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dataViewActiveEvent.setOldDataView(oldDataView);
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dataViewActiveEvent
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.setDataViewActiveType(DataViewActiveType.CLOSE);
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eventBus.fireEvent(dataViewActiveEvent);
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}
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}
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} else {
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}
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}
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forceLayout();
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}
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//
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public void updateTabName(DataView dataView) {
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if (dataView instanceof TabularResourceDataView) {
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TabularResourceDataView tabularResourceDataView = (TabularResourceDataView) dataView;
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if (tabularResourceDataView.getTabName() != null
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&& !tabularResourceDataView.getTabName().isEmpty()) {
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if (tdxPanelList != null) {
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TDXPanel tdxPanelFound = null;
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for (TDXPanel tdxPanel : tdxPanelList) {
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if (tdxPanel
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.isValidDataViewRequest(tabularResourceDataView)) {
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tdxPanelFound = tdxPanel;
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break;
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}
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}
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if (tdxPanelFound != null) {
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TabItemConfig tdxPanelItemConf = getConfig(tdxPanelFound);
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tdxPanelItemConf.setText(tabularResourceDataView
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.getTabName());
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update(tdxPanelFound, tdxPanelItemConf);
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forceLayout();
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}
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}
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}
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}
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}
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//
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public void updateTabs(DataView dataView) {
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try {
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Log.debug("Update MainBox Tabs");
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if (dataView instanceof TabularResourceDataView) {
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TabularResourceDataView tabularResourceDataView = (TabularResourceDataView) dataView;
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boolean found = false;
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for (TDXPanel tdxPanel : tdxPanelList) {
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if (tdxPanel
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.isValidDataViewRequest(tabularResourceDataView)) {
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tdxPanel.update(tabularResourceDataView);
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// TabItemConfig tabItemConfig=getConfig(tdxPanel);
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found = true;
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setActiveWidget(tdxPanel);
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break;
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}
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}
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if (!found) {
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addTDXPanel(tabularResourceDataView);
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}
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}
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} catch (Throwable e) {
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Log.error("Error in MainBox: " + e.getLocalizedMessage());
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e.printStackTrace();
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}
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}
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protected void addTDXPanel(TabularResourceDataView tabularResourceDataView) {
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for (TDXPanel tdxPanel : tdxPanelList) {
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if (tdxPanel.getTabularResourceDataView().getTrId().getId()
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.compareTo(tabularResourceDataView.getTrId().getId()) == 0) {
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tdxPanel.update(tabularResourceDataView);
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Log.debug("Set Active Widget: " + tdxPanel.getId());
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setActiveWidget(tdxPanel);
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return;
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}
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}
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retrieveTRName(tabularResourceDataView);
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};
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protected void addContentTDXPanel(
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TabularResourceDataView tabularResourceDataView,
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TabResource tabResource) {
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TabItemConfig tdxPanelItemConf = new TabItemConfig(
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tabResource.getName(), true);
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tdxPanelItemConf.setIcon(MainboxResources.INSTANCE.tabularResource());
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final TDXPanel tdxPanel = new TDXPanel(eventBus);
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tdxPanel.open(tabularResourceDataView);
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tdxPanelList.add(tdxPanel);
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add(tdxPanel, tdxPanelItemConf);
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addBeforeCloseHandler(new BeforeCloseHandler<Widget>() {
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public void onBeforeClose(BeforeCloseEvent<Widget> event) {
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if (tdxPanel == event.getItem()) {
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remove(tdxPanel);
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tdxPanelList.remove(tdxPanel);
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TabularResourceDataView oldDataView = tdxPanel
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.getTabularResourceDataView();
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Widget active = getActiveWidget();
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if (active != null) {
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if (active instanceof TDXPanel) {
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TDXPanel tdxPanelActive = (TDXPanel) active;
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TabularResourceDataView newDataView = tdxPanelActive
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.getTabularResourceDataView();
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DataViewActiveEvent dataViewActiveEvent = new DataViewActiveEvent();
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dataViewActiveEvent.setDataView(newDataView);
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dataViewActiveEvent.setOldDataView(oldDataView);
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dataViewActiveEvent
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.setDataViewActiveType(DataViewActiveType.ACTIVEAFTERCLOSE);
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eventBus.fireEvent(dataViewActiveEvent);
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} else {
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}
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} else {
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DataViewActiveEvent dataViewActiveEvent = new DataViewActiveEvent();
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dataViewActiveEvent.setOldDataView(oldDataView);
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dataViewActiveEvent
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.setDataViewActiveType(DataViewActiveType.CLOSE);
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eventBus.fireEvent(dataViewActiveEvent);
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}
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}
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}
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});
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setActiveWidget(tdxPanel);
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forceLayout();
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}
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protected void addWelcomeTab() {
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TabItemConfig welcomeItemConf = new TabItemConfig("Welcome", false);
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final WelcomePanel welcomePanel = new WelcomePanel(eventBus);
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add(welcomePanel, welcomeItemConf);
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addBeforeCloseHandler(new BeforeCloseHandler<Widget>() {
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public void onBeforeClose(BeforeCloseEvent<Widget> event) {
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if (welcomePanel == event.getItem()) {
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remove(welcomePanel);
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}
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}
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});
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setActiveWidget(welcomePanel);
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};
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public ArrayList<String> getSelectedRowsId() {
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ArrayList<String> rowsId = null;
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Widget active = getActiveWidget();
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if (active instanceof TDXPanel) {
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TDXPanel tdxPanel = (TDXPanel) active;
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rowsId = tdxPanel.getTabularData().getGridPanel()
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.getSelectedRowsId();
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}
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return rowsId;
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}
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/**
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* Retrieve ColumnName of column selected
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*
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* @param columnSelected
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* @return
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*/
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public String getColumnName(int columnSelected) {
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String columnName = null;
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Widget active = getActiveWidget();
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if (active instanceof TDXPanel) {
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TDXPanel tdxPanel = (TDXPanel) active;
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columnName = tdxPanel.getTabularData()
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.getColumnName(columnSelected);
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}
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return columnName;
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}
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/**
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* Retrieve ColumnLocalId of column selected
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*
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* @param columnSelected
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* @return
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*/
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public String getColumnLocalId(int columnSelected){
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String columnName = null;
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Widget active = getActiveWidget();
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if (active instanceof TDXPanel) {
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TDXPanel tdxPanel = (TDXPanel) active;
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columnName = tdxPanel.getTabularData()
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.getColumnLocalId(columnSelected);
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}
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return columnName;
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}
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protected void retrieveTRName(
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final TabularResourceDataView tabularResourceDataView) {
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TDGWTServiceAsync.INSTANCE
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.getInSessionTabResourceInfo(new AsyncCallback<TabResource>() {
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@Override
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public void onFailure(Throwable caught) {
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if (caught instanceof TDGWTSessionExpiredException) {
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eventBus.fireEvent(new SessionExpiredEvent(
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SessionExpiredType.EXPIREDONSERVER));
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} else {
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if (caught instanceof TDGWTIsLockedException) {
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Log.error("Error: "
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+ caught.getLocalizedMessage());
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UtilsGXT3.alert("Error",
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caught.getLocalizedMessage());
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} else {
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Log.error("Error in get in Session Tabular Resource Information: "
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+ caught.getLocalizedMessage());
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UtilsGXT3.alert("Error",
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"Error in get in Session Tabular Resource Information: "
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+ caught.getLocalizedMessage());
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}
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}
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}
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@Override
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public void onSuccess(TabResource result) {
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if (result != null) {
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addContentTDXPanel(tabularResourceDataView, result);
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} else {
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Log.debug("No tabular resource In Session");
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}
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}
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});
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}
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}
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