@Override
public void init(final ProcessInstanceListPresenter presenter) {
final List<String> bannedColumns = new ArrayList<String>();
bannedColumns.add(constants.Select());
bannedColumns.add(constants.Id());
bannedColumns.add(constants.Name());
bannedColumns.add(constants.Process_Instance_Description());
bannedColumns.add(constants.Actions());
final List<String> initColumns = new ArrayList<String>();
initColumns.add(constants.Select());
initColumns.add(constants.Id());
initColumns.add(constants.Name());
initColumns.add(constants.Process_Instance_Description());
initColumns.add(constants.Version());
initColumns.add(constants.Actions());
initColumns.add(constants.Version());
final Button button = new Button();
button.setText("+");
button.addClickHandler(
new ClickHandler() {
public void onClick(ClickEvent event) {
Command addNewGrid =
new Command() {
@Override
public void execute() {
HashMap<String, Object> newTabFormValues = newTabFilterPopup.getFormValues();
final String key = getValidKeyForAdditionalListGrid("ProcessInstancesGrid_");
filterPagedTable.saveNewTabSettings(key, newTabFormValues);
final ExtendedPagedTable<ProcessInstanceSummary> extendedPagedTable =
createGridInstance(
new GridGlobalPreferences(key, initColumns, bannedColumns), key);
extendedPagedTable.setDataProvider(presenter.getDataProvider());
filterPagedTable.createNewTab(
extendedPagedTable,
key,
button,
new Command() {
@Override
public void execute() {
currentListGrid = extendedPagedTable;
applyFilterOnPresenter(key);
}
});
applyFilterOnPresenter(newTabFormValues);
}
};
createFilterForm();
newTabFilterPopup.show(addNewGrid, getMultiGridPreferencesStore());
}
});
super.init(
presenter,
new GridGlobalPreferences("ProcessInstancesGrid", initColumns, bannedColumns),
button);
}
@Override
public void initColumns(ExtendedPagedTable<ProcessInstanceSummary> extendedPagedTable) {
Column checkColumn = initChecksColumn();
Column processInstanceIdColumn = initProcessInstanceIdColumn();
Column processNameColumn = initProcessNameColumn();
Column processInitiatorColumn = initInitiatorColumn();
Column processVersionColumn = initProcessVersionColumn();
Column processStateColumn = initProcessStateColumn();
Column startTimeColumn = initStartDateColumn();
Column descriptionColumn = initDescriptionColumn();
actionsColumn = initActionsColumn();
List<ColumnMeta<ProcessInstanceSummary>> columnMetas =
new ArrayList<ColumnMeta<ProcessInstanceSummary>>();
columnMetas.add(new ColumnMeta<ProcessInstanceSummary>(checkColumn, constants.Select()));
columnMetas.add(
new ColumnMeta<ProcessInstanceSummary>(processInstanceIdColumn, constants.Id()));
columnMetas.add(new ColumnMeta<ProcessInstanceSummary>(processNameColumn, constants.Name()));
columnMetas.add(
new ColumnMeta<ProcessInstanceSummary>(
descriptionColumn, constants.Process_Instance_Description()));
columnMetas.add(
new ColumnMeta<ProcessInstanceSummary>(processInitiatorColumn, constants.Initiator()));
columnMetas.add(
new ColumnMeta<ProcessInstanceSummary>(processVersionColumn, constants.Version()));
columnMetas.add(new ColumnMeta<ProcessInstanceSummary>(processStateColumn, constants.State()));
columnMetas.add(
new ColumnMeta<ProcessInstanceSummary>(startTimeColumn, constants.Start_Date()));
columnMetas.add(new ColumnMeta<ProcessInstanceSummary>(actionsColumn, constants.Actions()));
extendedPagedTable.addColumns(columnMetas);
}
private void initTableColumns(final SelectionModel<ProcessSummary> selectionModel) {
// Checkbox column. This table will uses a checkbox column for selection.
// Alternatively, you can call dataGrid.setSelectionEnabled(true) to enable
// mouse selection.
Column<ProcessSummary, Boolean> checkColumn =
new Column<ProcessSummary, Boolean>(new CheckboxCell(true, false)) {
@Override
public Boolean getValue(ProcessSummary object) {
// Get the value from the selection model.
return selectionModel.isSelected(object);
}
};
processdefListGrid.addColumn(checkColumn, SafeHtmlUtils.fromSafeConstant("<br/>"));
processdefListGrid.setColumnWidth(checkColumn, "40px");
// Id.
Column<ProcessSummary, String> processIdColumn =
new Column<ProcessSummary, String>(new EditTextCell()) {
@Override
public String getValue(ProcessSummary object) {
return object.getId();
}
};
processIdColumn.setSortable(true);
sortHandler.setComparator(
processIdColumn,
new Comparator<ProcessSummary>() {
public int compare(ProcessSummary o1, ProcessSummary o2) {
return Long.valueOf(o1.getId()).compareTo(Long.valueOf(o2.getId()));
}
});
processdefListGrid.addColumn(
processIdColumn, new ResizableHeader(constants.Id(), processdefListGrid, processIdColumn));
// Process Id String.
Column<ProcessSummary, String> processNameColumn =
new Column<ProcessSummary, String>(new EditTextCell()) {
@Override
public String getValue(ProcessSummary object) {
return object.getName();
}
};
processNameColumn.setSortable(true);
sortHandler.setComparator(
processNameColumn,
new Comparator<ProcessSummary>() {
public int compare(ProcessSummary o1, ProcessSummary o2) {
return o1.getName().compareTo(o2.getName());
}
});
processdefListGrid.addColumn(
processNameColumn,
new ResizableHeader(constants.Name(), processdefListGrid, processNameColumn));
// Process PKG.
Column<ProcessSummary, String> processPkgColumn =
new Column<ProcessSummary, String>(new EditTextCell()) {
@Override
public String getValue(ProcessSummary object) {
return object.getPackageName();
}
};
processPkgColumn.setSortable(true);
sortHandler.setComparator(
processPkgColumn,
new Comparator<ProcessSummary>() {
public int compare(ProcessSummary o1, ProcessSummary o2) {
return o1.getPackageName().compareTo(o2.getPackageName());
}
});
processdefListGrid.addColumn(
processPkgColumn,
new ResizableHeader(constants.Package(), processdefListGrid, processPkgColumn));
// Process Session Id.
Column<ProcessSummary, Number> processSessionIdColumn =
new Column<ProcessSummary, Number>(new NumberCell()) {
@Override
public Number getValue(ProcessSummary object) {
return object.getSessionId();
}
};
processSessionIdColumn.setSortable(true);
sortHandler.setComparator(
processSessionIdColumn,
new Comparator<ProcessSummary>() {
public int compare(ProcessSummary o1, ProcessSummary o2) {
return (o1.getSessionId() == o2.getSessionId()) ? 0 : 1;
}
});
processdefListGrid.addColumn(
processSessionIdColumn,
new ResizableHeader("Session Id", processdefListGrid, processSessionIdColumn));
processdefListGrid.setColumnWidth(processSessionIdColumn, "90px");
// Version Type
Column<ProcessSummary, String> versionColumn =
new Column<ProcessSummary, String>(new EditTextCell()) {
@Override
public String getValue(ProcessSummary object) {
return object.getVersion();
}
};
versionColumn.setSortable(true);
sortHandler.setComparator(
versionColumn,
new Comparator<ProcessSummary>() {
public int compare(ProcessSummary o1, ProcessSummary o2) {
return o1.getVersion().compareTo(o2.getVersion());
}
});
processdefListGrid.addColumn(
versionColumn, new ResizableHeader(constants.Version(), processdefListGrid, versionColumn));
processdefListGrid.setColumnWidth(versionColumn, "90px");
// actions (icons)
List<HasCell<ProcessSummary, ?>> cells = new LinkedList<HasCell<ProcessSummary, ?>>();
cells.add(
new StartActionHasCell(
"Start process",
new Delegate<ProcessSummary>() {
@Override
public void execute(ProcessSummary process) {
PlaceRequest placeRequestImpl = new DefaultPlaceRequest("Form Display");
System.out.println("Opening form for process id = " + process.getId());
placeRequestImpl.addParameter("processId", process.getId());
placeRequestImpl.addParameter("sessionId", String.valueOf(process.getSessionId()));
placeManager.goTo(placeRequestImpl);
}
}));
cells.add(
new DetailsActionHasCell(
"Details",
new Delegate<ProcessSummary>() {
@Override
public void execute(ProcessSummary process) {
PlaceRequest placeRequestImpl =
new DefaultPlaceRequest(constants.Process_Definition_Details());
placeRequestImpl.addParameter("processId", process.getId());
placeRequestImpl.addParameter(
"sessionId", Integer.toString(process.getSessionId()));
placeManager.goTo(placeRequestImpl);
}
}));
CompositeCell<ProcessSummary> cell = new CompositeCell<ProcessSummary>(cells);
Column<ProcessSummary, ProcessSummary> actionsColumn =
new Column<ProcessSummary, ProcessSummary>(cell) {
@Override
public ProcessSummary getValue(ProcessSummary object) {
return object;
}
};
processdefListGrid.addColumn(actionsColumn, "Actions");
processdefListGrid.setColumnWidth(actionsColumn, "70px");
}