Examples with EJDataRecord org.entirej.framework.core.data.EJDataRecord used on opensource projects

Example 46 with EJDataRecord

use of org.entirej.framework.core.data.EJDataRecord in project rap by entirej.

the class EJRWTComboItemRenderer method getColumnSorter.

@Override
public EJRWTAbstractTableSorter getColumnSorter(final EJScreenItemProperties item, EJScreenItemController controller) {
    final ColumnLabelProvider labelProvider = createColumnLabelProvider(item, controller);
    final Collator compareCollator = Collator.getInstance();
    return new EJRWTAbstractTableSorter() {

        @Override
        public int compare(Viewer viewer, Object e1, Object e2) {
            if (e1 instanceof EJDataRecord && e2 instanceof EJDataRecord) {
                EJDataRecord d1 = (EJDataRecord) e1;
                EJDataRecord d2 = (EJDataRecord) e2;
                if (d1 != null && d2 != null) {
                    Object value1 = d1.getValue(item.getReferencedItemName());
                    Object value2 = d2.getValue(item.getReferencedItemName());
                    if (value1 == null && value2 == null) {
                        return 0;
                    }
                    if (value1 == null && value2 != null) {
                        return -1;
                    }
                    if (value1 != null && value2 == null) {
                        return 1;
                    }
                    return compareCollator.compare(labelProvider.getText(value1), labelProvider.getText(value2));
                }
            }
            return 0;
        }
    };
}

Example 47 with EJDataRecord

use of org.entirej.framework.core.data.EJDataRecord in project rap by entirej.

the class EJRWTComboItemRenderer method _loadComboBoxValues.

private void _loadComboBoxValues() {
    // Initialise both the field and the values.
    _lovInitialied.set(true);
    _comboValues.clear();
    String lovDefName = _rendererProps.getStringProperty(EJRWTComboBoxRendererDefinitionProperties.LOV_DEFINITION_NAME);
    if (lovDefName == null || lovDefName.trim().length() == 0) {
        return;
    }
    String defName = lovDefName;
    String defItemName = "";
    if (lovDefName.indexOf('.') != -1) {
        defName = lovDefName.substring(0, lovDefName.indexOf('.'));
        defItemName = lovDefName.substring(lovDefName.indexOf('.') + 1);
    } else {
        EJMessage message = new EJMessage("No LovDefinition item has been chosen for the ComboBox renderer properties on item: " + _itemProperties.getName());
        _item.getForm().getFrameworkManager().getApplicationManager().getApplicationMessenger().handleMessage(message);
        return;
    }
    if (_item.getBlock().getProperties().isReferenceBlock()) {
        defName = String.format("%s.%s", _item.getBlock().getProperties().getName(), defName);
    }
    EJLovDefinitionProperties lovDef = _item.getForm().getProperties().getLovDefinitionProperties(defName);
    if (lovDef == null) {
        return;
    }
    EJLovController lovController = _item.getForm().getLovController(defName);
    if (lovController == null) {
        return;
    }
    try {
        lovController.executeQuery(new EJItemLovController(_item.getBlock().getBlockController().getFormController(), _item, ((EJCoreItemProperties) _itemProperties).getLovMappingPropertiesOnUpdate()));
        if (!_item.getProperties().isMandatory()) {
            ComboBoxValue emptyValue = new ComboBoxValue(null, defItemName);
            _comboValues.add(emptyValue);
        }
        Collection<EJDataRecord> records = lovController.getRecords();
        for (EJDataRecord ejDataRecord : records) {
            if (!ejDataRecord.containsItem(defItemName)) {
                EJMessage message = new EJMessage("The item name '" + defItemName + "', does not exist within the lov definitions underlying block. Lov Definition: " + defName);
                _item.getForm().getFrameworkManager().getApplicationManager().getApplicationMessenger().handleMessage(message);
                return;
            }
            ComboBoxValue comboValue = new ComboBoxValue(ejDataRecord, defItemName);
            _comboValues.add(comboValue);
        }
    } catch (Exception e) {
        _item.getForm().getFrameworkManager().getApplicationManager().getApplicationMessenger().handleException(e, true);
    }
}

Example 48 with EJDataRecord

use of org.entirej.framework.core.data.EJDataRecord in project rap by entirej.

the class EJRWTStandardLovRenderer method buildGui.

protected void buildGui() {
    int width = _lovController.getDefinitionProperties().getWidth();
    int height = _lovController.getDefinitionProperties().getHeight();
    _dialog = new EJRWTAbstractDialog(getRWTManager().getShell()) {

        private static final long serialVersionUID = -4685316941898120169L;

        private EJRWTAbstractFilteredTable filterTree;

        private String defaultMessage;

        @Override
        public boolean close() {
            _tableViewer = null;
            _dialog = null;
            return super.close();
        }

        @Override
        public void activateDialog() {
            super.activateDialog();
            filterTree.getFilterControl().forceFocus();
        }

        @Override
        public void createBody(Composite parent) {
            GridLayout layout = new GridLayout();
            EJ_RWT.setTestId(parent, "lov." + _lovController.getProperties().getLovDefinition().getName());
            layout.marginWidth = 0;
            // layout.horizontalSpacing = 0;
            layout.marginLeft = 0;
            layout.marginRight = 0;
            layout.marginHeight = 0;
            // layout.verticalSpacing = 0;
            layout.marginBottom = 0;
            layout.marginTop = 0;
            parent.setLayout(layout);
            int style = SWT.VIRTUAL;
            EJFrameworkExtensionProperties rendererProp = _lovController.getDefinitionProperties().getLovRendererProperties();
            if (!rendererProp.getBooleanProperty(EJRWTMultiRecordBlockDefinitionProperties.HIDE_TABLE_BORDER, false)) {
                style = style | SWT.BORDER;
            }
            defaultMessage = rendererProp.getStringProperty(EJRWTTextItemRendererDefinitionProperties.PROPERTY_MESSAGE);
            ;
            Table table;
            filterTree = new EJRWTAbstractFilteredTable(parent, style) {

                @Override
                public void filter(String filter) {
                    if (_filteredContentProvider != null && (filter == null && _filteredContentProvider.getFilter() != null || !filter.equals(_filteredContentProvider.getFilter()))) {
                        _filteredContentProvider.setFilter(filter);
                        getViewer().setInput(filter);
                        getViewer().getTable().select(0);
                    }
                }

                @Override
                protected boolean doCreateCustomComponents(Composite parent) {
                    return createToolbar(parent) != null;
                }

                @Override
                protected TableViewer doCreateTableViewer(Composite parent, int style) {
                    _tableViewer = new TableViewer(new Table(parent, style));
                    return _tableViewer;
                }
            };
            if (defaultMessage != null)
                filterTree.getFilterControl().setMessage(defaultMessage);
            EJ_RWT.setTestId(filterTree.getFilterControl(), "lov-search");
            table = (_tableViewer = filterTree.getViewer()).getTable();
            table.setLayoutData(new GridData(GridData.FILL_BOTH | GridData.GRAB_HORIZONTAL | GridData.GRAB_VERTICAL));
            table.setLinesVisible(rendererProp.getBooleanProperty(EJRWTMultiRecordBlockDefinitionProperties.SHOW_VERTICAL_LINES, true));
            table.setHeaderVisible(rendererProp.getBooleanProperty(EJRWTMultiRecordBlockDefinitionProperties.SHOW_HEADING_PROPERTY, true));
            EJRWTTableViewerColumnFactory factory = new EJRWTTableViewerColumnFactory(_tableViewer);
            ColumnViewerToolTipSupport.enableFor(_tableViewer);
            Collection<EJItemGroupProperties> allItemGroupProperties = _block.getProperties().getScreenItemGroupContainer(EJScreenType.MAIN).getAllItemGroupProperties();
            final List<ColumnLabelProvider> nodeTextProviders = new ArrayList<ColumnLabelProvider>();
            for (EJItemGroupProperties groupProperties : allItemGroupProperties) {
                Collection<EJScreenItemProperties> itemProperties = groupProperties.getAllItemProperties();
                for (EJScreenItemProperties screenItemProperties : itemProperties) {
                    EJCoreMainScreenItemProperties mainScreenItemProperties = (EJCoreMainScreenItemProperties) screenItemProperties;
                    ColumnLabelProvider screenItem = createScreenItem(factory, mainScreenItemProperties);
                    if (screenItem != null) {
                        nodeTextProviders.add(screenItem);
                    }
                }
            }
            final EJBlockController blockController = _block.getBlockController();
            // _mainPane.addControlListener(new
            // TableAutoResizeAdapter(table));
            /*
                 * _tableViewer.setContentProvider(new ILazyContentProvider() {
                 * 
                 * @Override public void inputChanged(Viewer arg0, Object arg1,
                 * Object arg2) {
                 * _tableViewer.setItemCount(blockController.getDataBlock().
                 * getBlockRecordCount());
                 * 
                 * }
                 * 
                 * @Override public void dispose() { // TODO Auto-generated
                 * method stub
                 * 
                 * }
                 * 
                 * @Override public void updateElement(int index) { EJDataRecord
                 * record = null; if (index <=
                 * blockController.getDataBlock().getBlockRecordCount()) {
                 * record = blockController.getDataBlock().getRecord(index);
                 * 
                 * } _tableViewer.replace(record, index);
                 * 
                 * } });
                 */
            _tableViewer.setContentProvider(_filteredContentProvider = new FilteredContentProvider() {

                private static final long serialVersionUID = 7262009393527533868L;

                boolean matchItem(EJDataRecord rec) {
                    if (filter != null && filter.trim().length() > 0) {
                        for (ColumnLabelProvider filterTextProvider : nodeTextProviders) {
                            String text = filterTextProvider.getText(rec);
                            if (text != null && text.toLowerCase().contains(filter.toLowerCase())) {
                                return true;
                            }
                        }
                    }
                    return false;
                }

                @Override
                public void inputChanged(Viewer arg0, Object arg1, Object arg2) {
                    _tableBaseRecords.clear();
                    if (arg2 != null && arg2.equals(filter) && filter.trim().length() > 0) {
                        for (EJDataRecord record : blockController.getBlock().getRecords()) {
                            if (matchItem(record)) {
                                _tableBaseRecords.add(record);
                            }
                        }
                    } else {
                        filter = null;
                        if (filterTree != null) {
                            filterTree.clearText();
                        }
                        _tableBaseRecords.addAll(blockController.getBlock().getRecords());
                    }
                }

                @Override
                public void dispose() {
                }

                @Override
                public Object[] getElements(Object arg0) {
                    return _tableBaseRecords.toArray();
                }
            });
            _tableViewer.addDoubleClickListener(new IDoubleClickListener() {

                @Override
                public void doubleClick(DoubleClickEvent arg0) {
                    buttonPressed(OK_ACTION_COMMAND);
                }
            });
            _tableViewer.addSelectionChangedListener(new ISelectionChangedListener() {

                @Override
                public void selectionChanged(SelectionChangedEvent arg0) {
                    if (!_validate) {
                        return;
                    }
                    _validate = false;
                    try {
                        EJDataRecord record = getFocusedRecord();
                        if (_lovController.getFocusedRecord() == null || _lovController.getFocusedRecord() != record) {
                            _lovController.newRecordInstance(record);
                        }
                    } finally {
                        _validate = true;
                    }
                }
            });
        }

        @Override
        protected void createButtonsForButtonBar(Composite parent) {
            EJ_RWT.setTestId(createButton(parent, OK_ACTION_COMMAND, "OK", true), "ok");
            EJ_RWT.setTestId(createButton(parent, CANCEL_ACTION_COMMAND, "Cancel", false), "cancel");
        }

        @Override
        public void canceled() {
            _lovController.lovCompleted(_itemToValidate, null);
            close();
        }

        @Override
        protected void buttonPressed(int buttonId) {
            switch(buttonId) {
                case OK_ACTION_COMMAND:
                    {
                        _lovController.lovCompleted(_itemToValidate, _lovController.getFocusedRecord());
                        if (_dialog != null) {
                            _dialog.close();
                        }
                        break;
                    }
                case CANCEL_ACTION_COMMAND:
                    {
                        _lovController.lovCompleted(_itemToValidate, null);
                        if (_dialog != null) {
                            _dialog.close();
                        }
                        break;
                    }
                default:
                    _lovController.lovCompleted(_itemToValidate, null);
                    break;
            }
            super.buttonPressed(buttonId);
        }
    };
    _dialog.create();
    _tableViewer.setInput(new Object());
    selectRow(0);
    // add dialog
    _dialog.getShell().setSize(width + 80, height + 100);
// border
// offsets
}

Example 49 with EJDataRecord

use of org.entirej.framework.core.data.EJDataRecord in project rap by entirej.

the class EJRWTInsertScreenRenderer method setupInsertScreen.

private void setupInsertScreen() {
    // Setup pane for Insert window
    EJFrameworkExtensionProperties rendererProperties = _block.getProperties().getInsertScreenRendererProperties();
    String title = rendererProperties.getStringProperty(EJRWTScreenRendererDefinitionProperties.TITLE);
    final int width = rendererProperties.getIntProperty(EJRWTScreenRendererDefinitionProperties.WIDTH, 300);
    _maximize = rendererProperties.getBooleanProperty(EJRWTScreenRendererDefinitionProperties.MAXIMIZE, false);
    final int height = rendererProperties.getIntProperty(EJRWTScreenRendererDefinitionProperties.HEIGHT, 500);
    final int numCols = rendererProperties.getIntProperty(EJRWTScreenRendererDefinitionProperties.NUM_COLS, 1);
    final String insertButtonLabel = rendererProperties.getStringProperty(EJRWTScreenRendererDefinitionProperties.EXECUTE_BUTTON_TEXT);
    final String cancelButtonLabel = rendererProperties.getStringProperty(EJRWTScreenRendererDefinitionProperties.CANCEL_BUTTON_TEXT);
    EJFrameworkExtensionProperties extraButtonsGroup = rendererProperties.getPropertyGroup(EJRWTScreenRendererDefinitionProperties.EXTRA_BUTTONS_GROUP);
    final String button1Label = extraButtonsGroup.getStringProperty(EJRWTScreenRendererDefinitionProperties.EXTRA_BUTTON_ONE_LABEL);
    final String button1Command = extraButtonsGroup.getStringProperty(EJRWTScreenRendererDefinitionProperties.EXTRA_BUTTON_ONE_COMMAND);
    final String button2Label = extraButtonsGroup.getStringProperty(EJRWTScreenRendererDefinitionProperties.EXTRA_BUTTON_TWO_LABEL);
    final String button2Command = extraButtonsGroup.getStringProperty(EJRWTScreenRendererDefinitionProperties.EXTRA_BUTTON_TWO_COMMAND);
    final String button3Label = extraButtonsGroup.getStringProperty(EJRWTScreenRendererDefinitionProperties.EXTRA_BUTTON_THREE_LABEL);
    final String button3Command = extraButtonsGroup.getStringProperty(EJRWTScreenRendererDefinitionProperties.EXTRA_BUTTON_THREE_COMMAND);
    final String button4Label = extraButtonsGroup.getStringProperty(EJRWTScreenRendererDefinitionProperties.EXTRA_BUTTON_FOUR_LABEL);
    final String button4Command = extraButtonsGroup.getStringProperty(EJRWTScreenRendererDefinitionProperties.EXTRA_BUTTON_FOUR_COMMAND);
    final String button5Label = extraButtonsGroup.getStringProperty(EJRWTScreenRendererDefinitionProperties.EXTRA_BUTTON_FIVE_LABEL);
    final String button5Command = extraButtonsGroup.getStringProperty(EJRWTScreenRendererDefinitionProperties.EXTRA_BUTTON_FIVE_COMMAND);
    final int ID_BUTTON_1 = 1;
    final int ID_BUTTON_2 = 2;
    final int ID_BUTTON_3 = 3;
    final int ID_BUTTON_4 = 4;
    final int ID_BUTTON_5 = 5;
    _insertDialog = new EJRWTAbstractDialog(getRWTManager().getShell()) {

        @Override
        public void createBody(Composite parent) {
            EJ_RWT.setTestId(parent, _block.getProperties().getName() + ".insert-screen");
            parent.setLayout(new FillLayout());
            final ScrolledComposite scrollComposite = new EJRWTScrolledComposite(parent, SWT.V_SCROLL | SWT.H_SCROLL);
            EJRWTEntireJGridPane _mainPane = new EJRWTEntireJGridPane(scrollComposite, numCols);
            _mainPane.cleanLayout();
            EJBlockProperties blockProperties = _block.getProperties();
            addAllItemGroups(blockProperties.getScreenItemGroupContainer(EJScreenType.INSERT), _mainPane, EJScreenType.INSERT);
            scrollComposite.setContent(_mainPane);
            scrollComposite.setExpandHorizontal(true);
            scrollComposite.setExpandVertical(true);
            // remove the offset
            scrollComposite.setMinSize(width, height - 10);
            _block.addItemValueChangedListener(EJRWTInsertScreenRenderer.this);
            EJRWTItemTextChangeNotifier.ChangeListener changeListener = new ChangeListener() {

                @Override
                public void changed() {
                    validate();
                }
            };
            Collection<EJManagedItemRendererWrapper> registeredRenderers = _itemRegister.getRegisteredRenderers();
            for (EJManagedItemRendererWrapper ejManagedItemRendererWrapper : registeredRenderers) {
                if (ejManagedItemRendererWrapper.getUnmanagedRenderer() instanceof EJRWTItemTextChangeNotifier) {
                    ((EJRWTItemTextChangeNotifier) ejManagedItemRendererWrapper.getUnmanagedRenderer()).addListener(changeListener);
                }
            }
        }

        @Override
        public void validate() {
            Button button = getButton(INSERT_OK_ACTION_COMMAND);
            if (button == null) {
                return;
            }
            Collection<EJScreenItemController> allScreenItems = _block.getAllScreenItems(EJScreenType.INSERT);
            for (EJScreenItemController ejScreenItemController : allScreenItems) {
                if (!ejScreenItemController.getManagedItemRenderer().isValid()) {
                    button.setEnabled(false);
                    return;
                }
            }
            button.setEnabled(true);
        }

        @Override
        public int open() {
            validate();
            setFoucsItemRenderer();
            return super.open();
        }

        @Override
        protected void createButtonsForButtonBar(Composite parent) {
            // Add the buttons in reverse order, as they will be added from left to right
            addExtraButton(parent, button5Label, ID_BUTTON_5);
            addExtraButton(parent, button4Label, ID_BUTTON_4);
            addExtraButton(parent, button3Label, ID_BUTTON_3);
            addExtraButton(parent, button2Label, ID_BUTTON_2);
            addExtraButton(parent, button1Label, ID_BUTTON_1);
            EJ_RWT.setTestId(createButton(parent, INSERT_OK_ACTION_COMMAND, insertButtonLabel == null ? "Insert" : insertButtonLabel, true), "ok");
            EJ_RWT.setTestId(createButton(parent, INSERT_CANCEL_ACTION_COMMAND, cancelButtonLabel == null ? "Cancel" : cancelButtonLabel, false), "cancel");
        }

        private void addExtraButton(Composite parent, String label, int id) {
            if (label == null) {
                return;
            }
            Button button = createButton(parent, id, label, false);
            EJ_RWT.setTestId(button, _block.getProperties().getName() + ".btn-" + id);
        }

        @Override
        public boolean close() {
            _block.removeItemValueChangedListener(EJRWTInsertScreenRenderer.this);
            _block.setRendererFocus(true);
            return super.close();
        }

        @Override
        public void canceled() {
            _block.insertCancelled();
            close();
        }

        @Override
        protected void buttonPressed(int buttonId) {
            Display.getDefault().asyncExec(() -> {
                try {
                    switch(buttonId) {
                        case INSERT_OK_ACTION_COMMAND:
                            {
                                EJDataRecord newRecord = getInsertRecord();
                                try {
                                    _block.getBlock().insertRecord(newRecord);
                                    if (_block.getInsertScreenDisplayProperties().getBooleanProperty(EJRWTScreenRendererDefinitionProperties.SAVE_FORM_AFTER_EXECUTE, false)) {
                                        _block.getBlock().getForm().saveChanges();
                                    }
                                } catch (EJApplicationException e) {
                                    setButtonEnable(buttonId, false);
                                    throw e;
                                }
                                close();
                                break;
                            }
                        case INSERT_CANCEL_ACTION_COMMAND:
                            {
                                _block.insertCancelled();
                                close();
                                break;
                            }
                        case ID_BUTTON_1:
                            {
                                _block.executeActionCommand(button1Command, EJScreenType.UPDATE);
                                break;
                            }
                        case ID_BUTTON_2:
                            {
                                _block.executeActionCommand(button2Command, EJScreenType.UPDATE);
                                break;
                            }
                        case ID_BUTTON_3:
                            {
                                _block.executeActionCommand(button3Command, EJScreenType.UPDATE);
                                break;
                            }
                        case ID_BUTTON_4:
                            {
                                _block.executeActionCommand(button4Command, EJScreenType.UPDATE);
                                break;
                            }
                        case ID_BUTTON_5:
                            {
                                _block.executeActionCommand(button5Command, EJScreenType.UPDATE);
                                break;
                            }
                        default:
                            _block.updateCancelled();
                            break;
                    }
                } catch (EJApplicationException e) {
                    _logger.trace(e.getMessage());
                    _frameworkManager.handleException(e);
                    return;
                }
            });
        }
    };
    _insertDialog.create();
    _insertDialog.getShell().setData("INSERT - " + _block.getProperties().getName());
    _insertDialog.getShell().setText(title != null ? title : "");
    // add dialog border offsets
    _insertDialog.getShell().setSize(width + 80, height + 100);
}

Example 50 with EJDataRecord

use of org.entirej.framework.core.data.EJDataRecord in project rap by entirej.

the class EJRWTQueryScreenRenderer method setupQueryScreen.

private void setupQueryScreen() {
    // Setup pane for query window
    EJFrameworkExtensionProperties rendererProperties = _block.getProperties().getQueryScreenRendererProperties();
    String title = rendererProperties.getStringProperty(EJRWTScreenRendererDefinitionProperties.TITLE);
    final int width = rendererProperties.getIntProperty(EJRWTScreenRendererDefinitionProperties.WIDTH, 300);
    final int height = rendererProperties.getIntProperty(EJRWTScreenRendererDefinitionProperties.HEIGHT, 500);
    _maximize = rendererProperties.getBooleanProperty(EJRWTScreenRendererDefinitionProperties.MAXIMIZE, false);
    final int numCols = rendererProperties.getIntProperty(EJRWTScreenRendererDefinitionProperties.NUM_COLS, 1);
    final String queryButtonLabel = rendererProperties.getStringProperty(EJRWTScreenRendererDefinitionProperties.EXECUTE_BUTTON_TEXT);
    final String cancelButtonLabel = rendererProperties.getStringProperty(EJRWTScreenRendererDefinitionProperties.CANCEL_BUTTON_TEXT);
    final String clearButtonLabel = rendererProperties.getStringProperty(EJRWTScreenRendererDefinitionProperties.CLEAR_BUTTON_TEXT);
    _queryDialog = new EJRWTAbstractDialog(getRWTManager().getShell()) {

        private static final long serialVersionUID = -4685316941898120169L;

        @Override
        public void createBody(Composite parent) {
            EJ_RWT.setTestId(parent, _block.getProperties().getName() + ".query-screen");
            parent.setLayout(new FillLayout());
            final ScrolledComposite scrollComposite = new EJRWTScrolledComposite(parent, SWT.V_SCROLL | SWT.H_SCROLL);
            EJRWTEntireJGridPane _mainPane = new EJRWTEntireJGridPane(scrollComposite, numCols);
            _mainPane.cleanLayout();
            EJBlockProperties blockProperties = _block.getProperties();
            addAllItemGroups(blockProperties.getScreenItemGroupContainer(EJScreenType.QUERY), _mainPane, EJScreenType.QUERY);
            scrollComposite.setContent(_mainPane);
            scrollComposite.setExpandHorizontal(true);
            scrollComposite.setExpandVertical(true);
            // remove the oddset
            scrollComposite.setMinSize(width, height - 10);
            _block.addItemValueChangedListener(EJRWTQueryScreenRenderer.this);
            EJRWTItemTextChangeNotifier.ChangeListener changeListener = new ChangeListener() {

                @Override
                public void changed() {
                    validate();
                }
            };
            Collection<EJManagedItemRendererWrapper> registeredRenderers = _itemRegister.getRegisteredRenderers();
            for (EJManagedItemRendererWrapper ejManagedItemRendererWrapper : registeredRenderers) {
                if (ejManagedItemRendererWrapper.getUnmanagedRenderer() instanceof EJRWTItemTextChangeNotifier) {
                    ((EJRWTItemTextChangeNotifier) ejManagedItemRendererWrapper.getUnmanagedRenderer()).addListener(changeListener);
                }
            }
        }

        @Override
        public void validate() {
            Button button = getButton(QUERY_OK_ACTION_COMMAND);
            if (button == null) {
                return;
            }
            Collection<EJScreenItemController> allScreenItems = _block.getAllScreenItems(EJScreenType.QUERY);
            for (EJScreenItemController ejScreenItemController : allScreenItems) {
                if (!ejScreenItemController.getManagedItemRenderer().isValid()) {
                    button.setEnabled(false);
                    return;
                }
            }
            button.setEnabled(true);
        }

        @Override
        public int open() {
            validate();
            setFoucsItemRenderer();
            return super.open();
        }

        @Override
        protected void createButtonsForButtonBar(Composite parent) {
            EJ_RWT.setTestId(createButton(parent, QUERY_OK_ACTION_COMMAND, queryButtonLabel == null ? "Query" : queryButtonLabel, true), _block.getProperties().getName() + ".ok");
            EJ_RWT.setTestId(createButton(parent, QUERY_CLEAR_ACTION_COMMAND, clearButtonLabel == null ? "Clear" : clearButtonLabel, false), _block.getProperties().getName() + ".clear");
            EJ_RWT.setTestId(createButton(parent, QUERY_CANCEL_ACTION_COMMAND, cancelButtonLabel == null ? "Cancel" : cancelButtonLabel, false), _block.getProperties().getName() + ".cancel");
        }

        @Override
        public void canceled() {
            close();
        }

        @Override
        public boolean close() {
            _block.removeItemValueChangedListener(EJRWTQueryScreenRenderer.this);
            _block.setRendererFocus(true);
            return super.close();
        }

        @Override
        protected void buttonPressed(int buttonId) {
            Display.getDefault().asyncExec(() -> {
                try {
                    switch(buttonId) {
                        case QUERY_OK_ACTION_COMMAND:
                            {
                                EJQueryBlock b = new EJLovBlock(_block.getBlock());
                                EJQueryCriteria queryCriteria = new EJQueryCriteria(b);
                                EJDataRecord record = getQueryRecord();
                                for (EJDataItem item : record.getAllItems()) {
                                    boolean serviceItem = item.isBlockServiceItem();
                                    if (item.getValue() != null) {
                                        if (item.getProperties().getDataTypeClass().isAssignableFrom(String.class)) {
                                            String value = (String) item.getValue();
                                            if (value.contains("%")) {
                                                queryCriteria.add(EJRestrictions.like(item.getName(), serviceItem, item.getValue()));
                                            } else {
                                                queryCriteria.add(EJRestrictions.equals(item.getName(), serviceItem, item.getValue()));
                                            }
                                        } else {
                                            queryCriteria.add(EJRestrictions.equals(item.getName(), serviceItem, item.getValue()));
                                        }
                                    }
                                }
                                try {
                                    _block.executeQuery(queryCriteria);
                                } catch (EJApplicationException e) {
                                    setButtonEnable(buttonId, false);
                                    throw e;
                                }
                                close();
                                break;
                            }
                        case QUERY_CLEAR_ACTION_COMMAND:
                            {
                                _itemRegister.clearRegisteredValues();
                                _itemRegister.register(_block.createRecord(EJRecordType.QUERY));
                                break;
                            }
                        case QUERY_CANCEL_ACTION_COMMAND:
                            {
                                close();
                                break;
                            }
                    }
                } catch (EJApplicationException e) {
                    _logger.trace(e.getMessage());
                    _frameworkManager.handleException(e);
                    return;
                }
            });
        }
    };
    _queryDialog.create();
    _queryDialog.getShell().setData("QUERY - " + _block.getProperties().getName());
    _queryDialog.getShell().setText(title != null ? title : "");
    // add dialog border offsets
    _queryDialog.getShell().setSize(width + 80, height + 100);
}