Java tutorial
/* * DBeaver - Universal Database Manager * Copyright (C) 2010-2017 Serge Rider (serge@jkiss.org) * Copyright (C) 2017 Andrew Khitrin (ahitrin@gmail.com) * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package org.jkiss.dbeaver.data.office.export; import org.eclipse.jface.preference.PreferenceDialog; import org.eclipse.swt.SWT; import org.eclipse.swt.events.SelectionAdapter; import org.eclipse.swt.events.SelectionEvent; import org.eclipse.swt.layout.GridData; import org.eclipse.swt.layout.GridLayout; import org.eclipse.swt.widgets.Button; import org.eclipse.swt.widgets.Combo; import org.eclipse.swt.widgets.Composite; import org.eclipse.swt.widgets.Group; import org.eclipse.ui.dialogs.PreferencesUtil; import org.jkiss.dbeaver.core.CoreMessages; import org.jkiss.dbeaver.model.data.DBDDataFormatterProfile; import org.jkiss.dbeaver.registry.formatter.DataFormatterRegistry; import org.jkiss.dbeaver.registry.transfer.DataTransferProcessorDescriptor; import org.jkiss.dbeaver.runtime.properties.PropertySourceCustom; import org.jkiss.dbeaver.tools.transfer.stream.StreamConsumerPageSettings; import org.jkiss.dbeaver.tools.transfer.stream.StreamConsumerSettings; import org.jkiss.dbeaver.ui.UIUtils; import org.jkiss.dbeaver.ui.preferences.PrefPageDataFormat; import org.jkiss.dbeaver.ui.properties.PropertyTreeViewer; /** * @author Andrey.Hitrin * */ public class StreamPOIConsumerPageSettings extends StreamConsumerPageSettings { private PropertyTreeViewer propsEditor; private Combo formatProfilesCombo; private PropertySourceCustom propertySource; public StreamPOIConsumerPageSettings() { super(); setTitle(CoreMessages.data_transfer_wizard_settings_title); setDescription(CoreMessages.data_transfer_wizard_settings_description); setPageComplete(false); } @Override public void createControl(Composite parent) { initializeDialogUnits(parent); final StreamConsumerSettings settings = getWizard().getPageSettings(this, StreamConsumerSettings.class); Composite composite = new Composite(parent, SWT.NULL); GridLayout gl = new GridLayout(); gl.marginHeight = 0; gl.marginWidth = 0; composite.setLayout(gl); composite.setLayoutData(new GridData(GridData.FILL_BOTH)); { Group generalSettings = new Group(composite, SWT.NONE); generalSettings.setText(CoreMessages.data_transfer_wizard_settings_group_general); gl = new GridLayout(4, false); generalSettings.setLayout(gl); generalSettings.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); { Composite formattingGroup = UIUtils.createPlaceholder(generalSettings, 3); GridData gd = new GridData(GridData.FILL_HORIZONTAL); gd.horizontalSpan = 4; formattingGroup.setLayoutData(gd); UIUtils.createControlLabel(formattingGroup, CoreMessages.data_transfer_wizard_settings_label_formatting); formatProfilesCombo = new Combo(formattingGroup, SWT.DROP_DOWN | SWT.READ_ONLY); gd = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING); gd.widthHint = 200; formatProfilesCombo.setLayoutData(gd); formatProfilesCombo.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { if (formatProfilesCombo.getSelectionIndex() > 0) { settings.setFormatterProfile(DataFormatterRegistry.getInstance() .getCustomProfile(UIUtils.getComboSelection(formatProfilesCombo))); } else { settings.setFormatterProfile(null); } } }); Button profilesManageButton = new Button(formattingGroup, SWT.PUSH); profilesManageButton.setText(CoreMessages.data_transfer_wizard_settings_button_edit); profilesManageButton.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { PreferenceDialog propDialog = PreferencesUtil.createPropertyDialogOn(getShell(), DataFormatterRegistry.getInstance(), PrefPageDataFormat.PAGE_ID, null, getSelectedFormatterProfile(), PreferencesUtil.OPTION_NONE); if (propDialog != null) { propDialog.open(); reloadFormatProfiles(); } } }); reloadFormatProfiles(); } } Group exporterSettings = new Group(composite, SWT.NONE); exporterSettings.setText(CoreMessages.data_transfer_wizard_settings_group_exporter); exporterSettings.setLayoutData(new GridData(GridData.FILL_BOTH)); exporterSettings.setLayout(new GridLayout(1, false)); propsEditor = new PropertyTreeViewer(exporterSettings, SWT.BORDER); setControl(composite); } private Object getSelectedFormatterProfile() { DataFormatterRegistry registry = DataFormatterRegistry.getInstance(); int selectionIndex = formatProfilesCombo.getSelectionIndex(); if (selectionIndex < 0) { return null; } else if (selectionIndex == 0) { return registry.getGlobalProfile(); } else { return registry.getCustomProfile(UIUtils.getComboSelection(formatProfilesCombo)); } } private void reloadFormatProfiles() { DataFormatterRegistry registry = DataFormatterRegistry.getInstance(); formatProfilesCombo.removeAll(); formatProfilesCombo.add(CoreMessages.data_transfer_wizard_settings_listbox_formatting_item_default); for (DBDDataFormatterProfile profile : registry.getCustomProfiles()) { formatProfilesCombo.add(profile.getProfileName()); } final StreamConsumerSettings settings = getWizard().getPageSettings(this, StreamConsumerSettings.class); DBDDataFormatterProfile formatterProfile = settings.getFormatterProfile(); if (formatterProfile != null) { if (!UIUtils.setComboSelection(formatProfilesCombo, formatterProfile.getProfileName())) { formatProfilesCombo.select(0); } } else { formatProfilesCombo.select(0); } } @Override public void activatePage() { final StreamConsumerSettings settings = getWizard().getPageSettings(this, StreamConsumerSettings.class); DataTransferProcessorDescriptor processor = getWizard().getSettings().getProcessor(); propertySource = new PropertySourceCustom(processor.getProperties(), getWizard().getSettings().getProcessorProperties()); propsEditor.loadProperties(propertySource); updatePageCompletion(); } @Override public void deactivatePage() { getWizard().getSettings().setProcessorProperties(propertySource.getPropertiesWithDefaults()); } @Override protected boolean determinePageCompletion() { return true; } }