gCubeSystem
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tabular-data-csv-export-widget
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Minor updated 

git-svn-id: https://svn.d4science.research-infrastructures.eu/gcube/trunk/portlets/user/tabular-data-csv-export-widget@86372 82a268e6-3cf1-43bd-a215-b396298e98cf
This commit is contained in:
Giancarlo Panichi 2013-11-29 18:01:06 +00:00
parent 261880be29
commit 4d84848cc6
3 changed files with 106 additions and 113 deletions
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122
src/main/java/org/gcube/portlets/user/td/csvexportwidget/client/CSVExportConfigCard.java
View File

@ -1,10 +1,10 @@
package org.gcube.portlets.user.td.csvexportwidget.client;
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.tr.ColumnData;
import org.gcube.portlets.user.td.wizardwidget.client.WizardCard;
import com.allen_sauer.gwt.log.client.Log;
@ -39,7 +39,7 @@ import com.sencha.gxt.widget.core.client.tips.ToolTipConfig;
public class CSVExportConfigCard extends WizardCard {
private static final String DEFAULT_DELIMETER = ",";
protected CSVExportSession csvExportSession;
protected CSVExportSession exportSession;
protected SimpleComboBox<String> encodings;
protected TextField customDelimiterField;
@ -48,15 +48,15 @@ public class CSVExportConfigCard extends WizardCard {
protected Radio spaceDelimiter;
protected Radio tabDelimiter;
protected Radio semicoloDelimiter;
protected ColumnDataGridPanel csvColumnGridPanel;
public CSVExportConfigCard(final CSVExportSession csvExportSession) {
public CSVExportConfigCard(final CSVExportSession exportSession) {
super("CSV configuration", "");
if (csvExportSession == null) {
if (exportSession == null) {
Log.error("CSVExportSession is null");
}
this.csvExportSession = csvExportSession;
this.exportSession = exportSession;
FormPanel panel = createPanel();
setContent(panel);
@ -82,14 +82,43 @@ public class CSVExportConfigCard extends WizardCard {
@Override
public void onSelection(SelectionEvent<String> event) {
//updateGrid();
// updateGrid();
}
});
encodings.focus();
TDGWTServiceAsync.INSTANCE
.getAvailableCharset(new AsyncCallback<AvailableCharsetList>() {
@Override
public void onSuccess(AvailableCharsetList result) {
GWT.log("CharsetInfo: "
+ result.getCharsetList().size()
+ " charset, default: "
+ result.getDefaultCharset());
for (String charset : result.getCharsetList())
encodings.add(charset);
encodings.setValue(result.getDefaultCharset());
}
/**
* {@inheritDoc}
*/
@Override
public void onFailure(Throwable caught) {
GWT.log("Error loading charset list", caught);
showErrorAndHide("Error loading charset list",
"Error loading charset list", "", caught);
}
});
content.add(new FieldLabel(encodings, "File encoding"));
commaDelimiter = new Radio();
commaDelimiter.setBoxLabel("Comma");
commaDelimiter.setValue(true);
@ -152,14 +181,25 @@ public class CSVExportConfigCard extends WizardCard {
"The delimiter use to delimit the CSV fields"));
content.add(new FieldLabel(delimitersPanel, "Delimiter"));
csvColumnGridPanel=new ColumnDataGridPanel();
csvColumnGridPanel = new ColumnDataGridPanel();
csvColumnGridPanel
.addSelectionHandler(new SelectionHandler<ColumnData>() {
@Override
public void onSelection(SelectionEvent<ColumnData> event) {
exportSession.setColumns(csvColumnGridPanel
.getSelectedItems());
getWizardWindow().setEnableNextButton(true);
}
});
content.add(csvColumnGridPanel);
return panel;
}
protected char getSelectedDelimiter() {
if (otherDelimiter.getValue())
return customDelimiterField.getValue().charAt(0);
@ -176,66 +216,14 @@ public class CSVExportConfigCard extends WizardCard {
@Override
public void setup() {
setEnableBackButton(true);
setEnableBackButton(false);
setEnableNextButton(false);
encodings.focus();
TDGWTServiceAsync.INSTANCE
.getAvailableCharset(new AsyncCallback<AvailableCharsetList>() {
@Override
public void onSuccess(AvailableCharsetList result) {
GWT.log("CharsetInfo: "
+ result.getCharsetList().size()
+ " charset, default: "
+ result.getDefaultCharset());
for (String charset : result.getCharsetList())
encodings.add(charset);
encodings.setValue(result.getDefaultCharset());
}
/**
* {@inheritDoc}
*/
@Override
public void onFailure(Throwable caught) {
GWT.log("Error loading charset list", caught);
showErrorAndHide("Error loading charset list",
"Error loading charset list", "", caught);
}
});
Command sayNextCard = new Command() {
@Override
public void execute() {
//CSVTableDetailCard csvTableDetailCard = new CSVTableDetailCard(
// csvImportSession);
//getWizardWindow()
// .addCard(csvTableDetailCard);
Log.info("NextCard CSVTableDetailCard");
//getWizardWindow().nextCard();
}
};
getWizardWindow().setNextButtonCommand(sayNextCard);
}
@Override
public void dispose() {
//csvExportSession
// .setColumnToImportMask(csvSample.getImportColumnsMask());
// csvExportSession
// .setColumnToImportMask(csvSample.getImportColumnsMask());
}
}

2
src/main/java/org/gcube/portlets/user/td/csvexportwidget/client/CSVExportWizardTD.java
View File

@ -27,6 +27,8 @@ public class CSVExportWizardTD extends WizardWindow {
exportSession= new CSVExportSession();
CSVExportConfigCard csvExportConfigCard=new CSVExportConfigCard(exportSession);
csvExportConfigCard.setEnableBackButton(false);
csvExportConfigCard.setEnableNextButton(false);
addCard(csvExportConfigCard);
DestinationSelectionCard destinationSelection= new DestinationSelectionCard(exportSession);
addCard(destinationSelection);

95
src/main/java/org/gcube/portlets/user/td/csvexportwidget/client/grid/ColumnDataGridPanel.java
View File

@ -30,14 +30,15 @@ import com.sencha.gxt.widget.core.client.grid.ColumnConfig;
import com.sencha.gxt.widget.core.client.grid.ColumnModel;
import com.sencha.gxt.widget.core.client.grid.Grid;
public class ColumnDataGridPanel extends ContentPanel implements HasSelectionHandlers<ColumnData> {
public class ColumnDataGridPanel extends ContentPanel implements
HasSelectionHandlers<ColumnData> {
private static final ColumnDataProperties props = GWT
.create(ColumnDataProperties.class);
protected final Grid<ColumnData> grid;
public ColumnDataGridPanel() {
ColumnConfig<ColumnData, String> nameCol = new ColumnConfig<ColumnData, String>(
props.name());
ColumnConfig<ColumnData, String> typeNameCol = new ColumnConfig<ColumnData, String>(
@ -45,37 +46,36 @@ public class ColumnDataGridPanel extends ContentPanel implements HasSelectionHan
ColumnConfig<ColumnData, String> typeCodeCol = new ColumnConfig<ColumnData, String>(
props.typeCode());
List<ColumnConfig<ColumnData, ?>> l = new ArrayList<ColumnConfig<ColumnData, ?>>();
l.add(nameCol);
l.add(typeNameCol);
l.add(typeCodeCol);
ColumnModel<ColumnData> cm = new ColumnModel<ColumnData>(l);
IdentityValueProvider<ColumnData> identity = new IdentityValueProvider<ColumnData>();
final CheckBoxSelectionModel<ColumnData> sm = new CheckBoxSelectionModel<ColumnData>(identity);
ListStore<ColumnData> store = new ListStore<ColumnData>(
props.id());
RpcProxy<ListLoadConfig, ListLoadResult<ColumnData>> proxy = new RpcProxy<ListLoadConfig, ListLoadResult<ColumnData>>() {
public void load(ListLoadConfig loadConfig, final AsyncCallback<ListLoadResult<ColumnData>> callback) {
IdentityValueProvider<ColumnData> identity = new IdentityValueProvider<ColumnData>();
final CheckBoxSelectionModel<ColumnData> sm = new CheckBoxSelectionModel<ColumnData>(
identity);
ListStore<ColumnData> store = new ListStore<ColumnData>(props.id());
RpcProxy<ListLoadConfig, ListLoadResult<ColumnData>> proxy = new RpcProxy<ListLoadConfig, ListLoadResult<ColumnData>>() {
public void load(ListLoadConfig loadConfig,
final AsyncCallback<ListLoadResult<ColumnData>> callback) {
loadData(loadConfig, callback);
}
}
};
final ListLoader<ListLoadConfig, ListLoadResult<ColumnData>> loader = new ListLoader<ListLoadConfig, ListLoadResult<ColumnData>>(proxy);
final ListLoader<ListLoadConfig, ListLoadResult<ColumnData>> loader = new ListLoader<ListLoadConfig, ListLoadResult<ColumnData>>(
proxy);
loader.setRemoteSort(false);
loader.addLoadHandler(new LoadResultListStoreBinding<ListLoadConfig,ColumnData , ListLoadResult<ColumnData>>(store){
loader.addLoadHandler(new LoadResultListStoreBinding<ListLoadConfig, ColumnData, ListLoadResult<ColumnData>>(
store) {
});
grid = new Grid<ColumnData>(store, cm){
grid = new Grid<ColumnData>(store, cm) {
@Override
protected void onAfterFirstAttach() {
super.onAfterFirstAttach();
@ -87,52 +87,55 @@ public class ColumnDataGridPanel extends ContentPanel implements HasSelectionHan
});
}
};
grid.setLoader(loader);
grid.setSelectionModel(sm);
grid.getView().setAutoExpandColumn(nameCol);
grid.getView().setStripeRows(true);
grid.getView().setColumnLines(true);
grid.setBorders(false);
VerticalLayoutContainer con = new VerticalLayoutContainer();
con.add(grid, new VerticalLayoutData(1, 1));
setWidget(con);
}
public Grid<ColumnData> getGrid() {
return grid;
}
protected void loadData(ListLoadConfig loadConfig, final AsyncCallback<ListLoadResult<ColumnData>> callback) {
TDGWTServiceAsync.INSTANCE.getColumns(new AsyncCallback<ArrayList<ColumnData>>() {
@Override
public void onFailure(Throwable caught) {
Log.error("No load columns: "+caught.getLocalizedMessage());
callback.onFailure(caught);
}
protected void loadData(ListLoadConfig loadConfig,
final AsyncCallback<ListLoadResult<ColumnData>> callback) {
TDGWTServiceAsync.INSTANCE
.getColumns(new AsyncCallback<ArrayList<ColumnData>>() {
@Override
public void onSuccess(ArrayList<ColumnData> result) {
Log.trace("loaded "+result.size()+" columns");
callback.onSuccess(new ListLoadResultBean<ColumnData>(result));
}
});
@Override
public void onFailure(Throwable caught) {
Log.error("No load columns: "
+ caught.getLocalizedMessage());
callback.onFailure(caught);
}
@Override
public void onSuccess(ArrayList<ColumnData> result) {
Log.trace("loaded " + result.size() + " columns");
callback.onSuccess(new ListLoadResultBean<ColumnData>(
result));
}
});
}
public List<ColumnData> getSelectedItems() {
return grid.getSelectionModel().getSelectedItems();
public ArrayList<ColumnData> getSelectedItems() {
return new ArrayList<ColumnData>(grid
.getSelectionModel().getSelectedItems());
}
@Override
public HandlerRegistration addSelectionHandler(SelectionHandler<ColumnData> handler) {
public HandlerRegistration addSelectionHandler(
SelectionHandler<ColumnData> handler) {
return grid.getSelectionModel().addSelectionHandler(handler);
}
}