402 lines
13 KiB
Java
402 lines
13 KiB
Java
package org.gcube.portlets.user.td.csvexportwidget.client;
|
|
|
|
import java.util.ArrayList;
|
|
|
|
import org.gcube.portlets.user.td.csvexportwidget.client.grid.ColumnDataGridPanel;
|
|
import org.gcube.portlets.user.td.gwtservice.client.rpc.TDGWTServiceAsync;
|
|
import org.gcube.portlets.user.td.gwtservice.shared.csv.AvailableCharsetList;
|
|
import org.gcube.portlets.user.td.gwtservice.shared.csv.CSVExportSession;
|
|
import org.gcube.portlets.user.td.gwtservice.shared.destination.WorkspaceDestination;
|
|
import org.gcube.portlets.user.td.gwtservice.shared.exception.TDGWTIsLockedException;
|
|
import org.gcube.portlets.user.td.gwtservice.shared.exception.TDGWTSessionExpiredException;
|
|
import org.gcube.portlets.user.td.gwtservice.shared.tr.TabResource;
|
|
import org.gcube.portlets.user.td.widgetcommonevent.client.CommonMessages;
|
|
import org.gcube.portlets.user.td.widgetcommonevent.client.event.SessionExpiredEvent;
|
|
import org.gcube.portlets.user.td.widgetcommonevent.client.type.SessionExpiredType;
|
|
import org.gcube.portlets.user.td.widgetcommonevent.shared.tr.column.ColumnData;
|
|
import org.gcube.portlets.user.td.wizardwidget.client.WizardCard;
|
|
|
|
import com.allen_sauer.gwt.log.client.Log;
|
|
import com.google.gwt.core.client.GWT;
|
|
import com.google.gwt.event.logical.shared.SelectionEvent;
|
|
import com.google.gwt.event.logical.shared.SelectionHandler;
|
|
import com.google.gwt.event.logical.shared.ValueChangeEvent;
|
|
import com.google.gwt.event.logical.shared.ValueChangeHandler;
|
|
import com.google.gwt.user.client.Command;
|
|
import com.google.gwt.user.client.rpc.AsyncCallback;
|
|
import com.google.gwt.user.client.ui.HasValue;
|
|
import com.google.gwt.user.client.ui.HorizontalPanel;
|
|
import com.sencha.gxt.cell.core.client.form.ComboBoxCell.TriggerAction;
|
|
import com.sencha.gxt.core.client.util.Padding;
|
|
import com.sencha.gxt.core.client.util.ToggleGroup;
|
|
import com.sencha.gxt.data.shared.StringLabelProvider;
|
|
import com.sencha.gxt.widget.core.client.box.AlertMessageBox;
|
|
import com.sencha.gxt.widget.core.client.container.MarginData;
|
|
import com.sencha.gxt.widget.core.client.container.VerticalLayoutContainer;
|
|
import com.sencha.gxt.widget.core.client.event.HideEvent;
|
|
import com.sencha.gxt.widget.core.client.event.HideEvent.HideHandler;
|
|
import com.sencha.gxt.widget.core.client.form.FieldLabel;
|
|
import com.sencha.gxt.widget.core.client.form.FormPanel;
|
|
import com.sencha.gxt.widget.core.client.form.Radio;
|
|
import com.sencha.gxt.widget.core.client.form.SimpleComboBox;
|
|
import com.sencha.gxt.widget.core.client.form.TextField;
|
|
import com.sencha.gxt.widget.core.client.tips.ToolTip;
|
|
import com.sencha.gxt.widget.core.client.tips.ToolTipConfig;
|
|
|
|
/**
|
|
*
|
|
* @author "Giancarlo Panichi" <a
|
|
* href="mailto:g.panichi@isti.cnr.it">g.panichi@isti.cnr.it</a>
|
|
*
|
|
*/
|
|
public class CSVExportConfigCard extends WizardCard {
|
|
private static final int LABEL_WIDTH = 128;
|
|
private static final int LABEL_PAD_WIDTH = 2;
|
|
private static final String DEFAULT_DELIMETER = ",";
|
|
private static CSVExportWizardTDMessages msgs = GWT.create(CSVExportWizardTDMessages.class);
|
|
private CommonMessages msgsCommon;
|
|
|
|
private CSVExportSession exportSession;
|
|
|
|
private SimpleComboBox<String> comboEncodings;
|
|
private TextField customDelimiterField;
|
|
private Radio radioOtherDelimiter;
|
|
private Radio radioCommaDelimiter;
|
|
private Radio radioSpaceDelimiter;
|
|
private Radio radioTabDelimiter;
|
|
private Radio radioSemicoloDelimiter;
|
|
|
|
private Radio radioViewColumnExportTrue;
|
|
private Radio radioViewColumnExportFalse;
|
|
|
|
protected ColumnDataGridPanel csvColumnGridPanel;
|
|
|
|
|
|
public CSVExportConfigCard(final CSVExportSession exportSession) {
|
|
super(msgs.csvExportConfigCardHead(), "");
|
|
initMessages();
|
|
if (exportSession == null) {
|
|
Log.error("CSVExportSession is null");
|
|
}
|
|
this.exportSession = exportSession;
|
|
|
|
FormPanel panel = createPanel();
|
|
setCenterWidget(panel, new MarginData(0));
|
|
|
|
}
|
|
|
|
protected void initMessages(){
|
|
msgsCommon = GWT.create(CommonMessages.class);
|
|
}
|
|
|
|
protected FormPanel createPanel() {
|
|
FormPanel panel = new FormPanel();
|
|
panel.setLabelWidth(90);
|
|
panel.getElement().setPadding(new Padding(5));
|
|
|
|
VerticalLayoutContainer content = new VerticalLayoutContainer();
|
|
panel.add(content);
|
|
|
|
comboEncodings = new SimpleComboBox<String>(
|
|
new StringLabelProvider<String>());
|
|
comboEncodings.setToolTip(msgs.comboEncodingsToolTip());
|
|
comboEncodings.setTabIndex(0);
|
|
comboEncodings.setEditable(false);
|
|
comboEncodings.setForceSelection(true);
|
|
comboEncodings.setTriggerAction(TriggerAction.ALL);
|
|
comboEncodings.addSelectionHandler(new SelectionHandler<String>() {
|
|
|
|
public void onSelection(SelectionEvent<String> event) {
|
|
|
|
}
|
|
});
|
|
|
|
comboEncodings.focus();
|
|
|
|
TDGWTServiceAsync.INSTANCE
|
|
.getAvailableCharset(new AsyncCallback<AvailableCharsetList>() {
|
|
|
|
public void onSuccess(AvailableCharsetList result) {
|
|
GWT.log("CharsetInfo: "
|
|
+ result.getCharsetList().size()
|
|
+ " charset, default: "
|
|
+ result.getDefaultCharset());
|
|
|
|
for (String charset : result.getCharsetList())
|
|
comboEncodings.add(charset);
|
|
|
|
comboEncodings.setValue(result.getDefaultCharset());
|
|
|
|
}
|
|
|
|
/**
|
|
* {@inheritDoc}
|
|
*/
|
|
public void onFailure(Throwable caught) {
|
|
if (caught instanceof TDGWTSessionExpiredException) {
|
|
getEventBus()
|
|
.fireEvent(
|
|
new SessionExpiredEvent(
|
|
SessionExpiredType.EXPIREDONSERVER));
|
|
} else {
|
|
|
|
Log.error("Error loading charset list", caught);
|
|
showErrorAndHide(msgs.errorLoadingCharsetListHead(),
|
|
msgs.errorLoadingCharsetList(),caught.getLocalizedMessage() , caught);
|
|
|
|
}
|
|
}
|
|
});
|
|
|
|
FieldLabel comboEncodingsLabel=new FieldLabel(comboEncodings, msgs.comboEncodingsLabel());
|
|
comboEncodingsLabel.setLabelWidth(LABEL_WIDTH);
|
|
comboEncodingsLabel.setLabelPad(LABEL_PAD_WIDTH);
|
|
content.add(comboEncodingsLabel);
|
|
|
|
// Delimiter
|
|
radioCommaDelimiter = new Radio();
|
|
radioCommaDelimiter.setBoxLabel(msgs.radioCommaDelimiterLabel());
|
|
radioCommaDelimiter.setValue(true);
|
|
|
|
radioSpaceDelimiter = new Radio();
|
|
radioSpaceDelimiter.setBoxLabel(msgs.radioSpaceDelimiterLabel());
|
|
|
|
radioTabDelimiter = new Radio();
|
|
radioTabDelimiter.setBoxLabel(msgs.radioTabDelimiterLabel());
|
|
|
|
radioSemicoloDelimiter = new Radio();
|
|
radioSemicoloDelimiter.setBoxLabel(msgs.radioSemicolonDelimiterLabel());
|
|
|
|
radioOtherDelimiter = new Radio();
|
|
radioOtherDelimiter.setBoxLabel(msgs.radioOtherDelimiterLabel());
|
|
|
|
customDelimiterField = new TextField();
|
|
customDelimiterField.setEnabled(false);
|
|
customDelimiterField.setValue(DEFAULT_DELIMETER);
|
|
customDelimiterField.setAllowBlank(false);
|
|
customDelimiterField.setWidth(20);
|
|
|
|
ToggleGroup delimitersGroup = new ToggleGroup();
|
|
delimitersGroup.add(radioCommaDelimiter);
|
|
delimitersGroup.add(radioSpaceDelimiter);
|
|
delimitersGroup.add(radioTabDelimiter);
|
|
delimitersGroup.add(radioSemicoloDelimiter);
|
|
delimitersGroup.add(radioOtherDelimiter);
|
|
|
|
delimitersGroup
|
|
.addValueChangeHandler(new ValueChangeHandler<HasValue<Boolean>>() {
|
|
|
|
public void onValueChange(
|
|
ValueChangeEvent<HasValue<Boolean>> event) {
|
|
|
|
customDelimiterField.setEnabled(radioOtherDelimiter
|
|
.getValue());
|
|
|
|
if (!radioOtherDelimiter.getValue())
|
|
customDelimiterField.clearInvalid();
|
|
else
|
|
customDelimiterField.validate();
|
|
|
|
if (radioOtherDelimiter.getValue()
|
|
&& !customDelimiterField.isValid())
|
|
return;
|
|
}
|
|
});
|
|
|
|
HorizontalPanel delimitersPanel = new HorizontalPanel();
|
|
delimitersPanel.add(radioCommaDelimiter);
|
|
delimitersPanel.add(radioSpaceDelimiter);
|
|
delimitersPanel.add(radioTabDelimiter);
|
|
delimitersPanel.add(radioSemicoloDelimiter);
|
|
delimitersPanel.add(radioOtherDelimiter);
|
|
delimitersPanel.add(customDelimiterField);
|
|
|
|
new ToolTip(delimitersPanel, new ToolTipConfig(
|
|
msgs.delimitersPanelToolTip()));
|
|
FieldLabel fieldDelimeter=new FieldLabel(delimitersPanel, msgs.delimitersPanelLabel());
|
|
fieldDelimeter.setLabelWidth(LABEL_WIDTH);
|
|
fieldDelimeter.setLabelPad(LABEL_PAD_WIDTH);
|
|
content.add(fieldDelimeter);
|
|
|
|
// Export View Column
|
|
radioViewColumnExportTrue = new Radio();
|
|
radioViewColumnExportTrue.setBoxLabel(msgs.radioViewColumnExportTrueLabel());
|
|
radioViewColumnExportTrue.setValue(true);
|
|
|
|
radioViewColumnExportFalse = new Radio();
|
|
radioViewColumnExportFalse.setBoxLabel(msgs.radioViewColumnExportFalseLabel());
|
|
|
|
ToggleGroup exportViewColumnGroup = new ToggleGroup();
|
|
exportViewColumnGroup.add(radioViewColumnExportTrue);
|
|
exportViewColumnGroup.add(radioViewColumnExportFalse);
|
|
|
|
HorizontalPanel viewColumnExportPanel = new HorizontalPanel();
|
|
viewColumnExportPanel.add(radioViewColumnExportTrue);
|
|
viewColumnExportPanel.add(radioViewColumnExportFalse);
|
|
|
|
new ToolTip(viewColumnExportPanel, new ToolTipConfig(
|
|
msgs.viewColumnExportPanelToolTip()));
|
|
FieldLabel viewColumnExportPanelLabel=new FieldLabel(viewColumnExportPanel, msgs.viewColumnExportPanelLabel());
|
|
viewColumnExportPanelLabel.setLabelWidth(LABEL_WIDTH);
|
|
viewColumnExportPanelLabel.setLabelPad(LABEL_PAD_WIDTH);
|
|
content.add(viewColumnExportPanelLabel);
|
|
|
|
// Column Selection Grid
|
|
csvColumnGridPanel = new ColumnDataGridPanel(this);
|
|
|
|
csvColumnGridPanel
|
|
.addSelectionHandler(new SelectionHandler<ColumnData>() {
|
|
|
|
public void onSelection(SelectionEvent<ColumnData> event) {
|
|
|
|
}
|
|
|
|
});
|
|
|
|
content.add(csvColumnGridPanel);
|
|
|
|
return panel;
|
|
}
|
|
|
|
protected char getSelectedDelimiter() {
|
|
if (radioOtherDelimiter.getValue())
|
|
return customDelimiterField.getValue().charAt(0);
|
|
if (radioCommaDelimiter.getValue())
|
|
return ',';
|
|
if (radioSpaceDelimiter.getValue())
|
|
return ' ';
|
|
if (radioTabDelimiter.getValue())
|
|
return '\t';
|
|
if (radioSemicoloDelimiter.getValue())
|
|
return ';';
|
|
return DEFAULT_DELIMETER.charAt(0);
|
|
}
|
|
|
|
protected boolean getExportViewColumns() {
|
|
if(radioViewColumnExportTrue.getValue()){
|
|
return true;
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void setup() {
|
|
Log.debug("CSVExportConfigCard Setup");
|
|
Command sayNextCard = new Command() {
|
|
|
|
public void execute() {
|
|
Log.debug("CSVExportConfigCard Call sayNextCard");
|
|
checkData();
|
|
}
|
|
|
|
};
|
|
|
|
getWizardWindow().setNextButtonCommand(sayNextCard);
|
|
setEnableBackButton(false);
|
|
setBackButtonVisible(false);
|
|
setEnableNextButton(true);
|
|
}
|
|
|
|
protected void checkData() {
|
|
getWizardWindow().setEnableNextButton(false);
|
|
getWizardWindow().setEnableBackButton(false);
|
|
AlertMessageBox d;
|
|
HideHandler hideHandler = new HideHandler() {
|
|
|
|
public void onHide(HideEvent event) {
|
|
getWizardWindow().setEnableNextButton(true);
|
|
getWizardWindow().setEnableBackButton(false);
|
|
|
|
}
|
|
};
|
|
|
|
ArrayList<ColumnData> columns = csvColumnGridPanel.getSelectedItems();
|
|
if (columns.size() == 0) {
|
|
d = new AlertMessageBox(msgsCommon.attention(), msgs.noColumnSelected());
|
|
d.addHideHandler(hideHandler);
|
|
d.setModal(false);
|
|
d.show();
|
|
} else {
|
|
exportSession.setColumns(columns);
|
|
exportSession.setEncoding(comboEncodings.getCurrentValue());
|
|
exportSession.setSeparator(String.valueOf(getSelectedDelimiter()));
|
|
exportSession.setExportViewColumns(getExportViewColumns());
|
|
useWorkspaceDestination();
|
|
}
|
|
|
|
}
|
|
|
|
protected void useWorkspaceDestination(){
|
|
final WorkspaceDestination workspaceDestination = WorkspaceDestination.INSTANCE;
|
|
exportSession.setDestination(workspaceDestination);
|
|
retrieveTabularResource();
|
|
}
|
|
|
|
protected void retrieveTabularResource() {
|
|
TDGWTServiceAsync.INSTANCE
|
|
.getTabResourceInformation(new AsyncCallback<TabResource>() {
|
|
|
|
public void onSuccess(TabResource result) {
|
|
Log.info("Retrived TR: " + result.getTrId());
|
|
exportSession.setTabResource(result);
|
|
goNext();
|
|
}
|
|
|
|
public void onFailure(Throwable caught) {
|
|
if (caught instanceof TDGWTSessionExpiredException) {
|
|
getEventBus()
|
|
.fireEvent(
|
|
new SessionExpiredEvent(
|
|
SessionExpiredType.EXPIREDONSERVER));
|
|
} else {
|
|
|
|
if (caught instanceof TDGWTIsLockedException) {
|
|
Log.error(caught.getLocalizedMessage());
|
|
showErrorAndHide(msgsCommon.errorLocked(),
|
|
caught.getLocalizedMessage(), "",
|
|
caught);
|
|
} else {
|
|
showErrorAndHide(
|
|
msgsCommon.error(),
|
|
msgs.errorRetrievingTabularResourceInfo(),
|
|
caught.getLocalizedMessage(), caught);
|
|
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
});
|
|
|
|
}
|
|
|
|
|
|
|
|
protected void goNext() {
|
|
try {
|
|
//Enable this for multi destination selection
|
|
/*DestinationSelectionCard destCard = new DestinationSelectionCard(
|
|
exportSession);
|
|
getWizardWindow().addCard(destCard);
|
|
getWizardWindow().nextCard();*/
|
|
|
|
Log.info("NextCard CSVWorkspaceSelectionCard");
|
|
CSVWorkSpaceSelectionCard csvWorkspaceSelectionCard = new CSVWorkSpaceSelectionCard(
|
|
exportSession);
|
|
getWizardWindow().addCard(
|
|
csvWorkspaceSelectionCard);
|
|
getWizardWindow().nextCard();
|
|
|
|
} catch (Exception e) {
|
|
Log.error("sayNextCard :" + e.getLocalizedMessage());
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void dispose() {
|
|
|
|
}
|
|
|
|
}
|