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* Added support for dependent source models from deployed (import) vdbs * Added preview data dialog to allow customizing preview SQL beyond the generated SQL * moved deployment of dynamic VDB to after dialog in case users cancels preview.
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270
...iid.designer.dqp.ui/src/org/teiid/designer/runtime/ui/preview/PreviewDataInputDialog.java
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| package org.teiid.designer.runtime.ui.preview; | ||
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| import java.util.Properties; | ||
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| import org.eclipse.emf.ecore.EObject; | ||
| import org.eclipse.jface.dialogs.TitleAreaDialog; | ||
| import org.eclipse.jface.layout.GridDataFactory; | ||
| import org.eclipse.jface.layout.GridLayoutFactory; | ||
| import org.eclipse.jface.text.Document; | ||
| import org.eclipse.jface.text.source.VerticalRuler; | ||
| import org.eclipse.jface.viewers.ILabelProvider; | ||
| import org.eclipse.swt.SWT; | ||
| import org.eclipse.swt.custom.StyledText; | ||
| import org.eclipse.swt.events.DisposeEvent; | ||
| import org.eclipse.swt.events.DisposeListener; | ||
| import org.eclipse.swt.events.ModifyEvent; | ||
| import org.eclipse.swt.events.ModifyListener; | ||
| import org.eclipse.swt.graphics.Font; | ||
| import org.eclipse.swt.layout.GridData; | ||
| import org.eclipse.swt.widgets.Composite; | ||
| import org.eclipse.swt.widgets.Control; | ||
| import org.eclipse.swt.widgets.Group; | ||
| import org.eclipse.swt.widgets.Shell; | ||
| import org.eclipse.swt.widgets.TabFolder; | ||
| import org.eclipse.swt.widgets.TabItem; | ||
| import org.teiid.designer.runtime.ui.DqpUiConstants; | ||
| import org.teiid.designer.runtime.ui.Messages; | ||
| import org.teiid.designer.transformation.ui.editors.sqleditor.SqlTextViewer; | ||
| import org.teiid.designer.ui.common.graphics.ColorManager; | ||
| import org.teiid.designer.ui.common.util.WidgetFactory; | ||
| import org.teiid.designer.ui.explorer.ModelExplorerLabelProvider; | ||
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| public class PreviewDataInputDialog extends TitleAreaDialog implements DqpUiConstants { | ||
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| private EObject previewableEObject; | ||
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| private ILabelProvider labelProvider = new ModelExplorerLabelProvider(); | ||
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| // Table SQL Text Tab Controls | ||
| private SqlTextViewer sqlTextViewer; | ||
| private Document sqlDocument; | ||
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| private TabItem sqlTab; | ||
| private TabItem vdbXmlTab; | ||
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| private StyledText xmlContentsBox; | ||
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| Properties designerProperties; | ||
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| private Font monospaceFont; | ||
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| String sqlText; | ||
| String dynVdbXml; | ||
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| /** | ||
| * @since 5.5.3 | ||
| */ | ||
| public PreviewDataInputDialog(Shell parentShell, String initialSQL, String dynVdbXml) { | ||
| super(parentShell); | ||
| setShellStyle(getShellStyle() | SWT.RESIZE); | ||
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| this.sqlText = initialSQL; | ||
| this.dynVdbXml = dynVdbXml; | ||
| } | ||
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| /** | ||
| * @since 5.5.3 | ||
| */ | ||
| public PreviewDataInputDialog(Shell parentShell, Properties properties, String initialSQL, String dynVdbXml) { | ||
| this(parentShell, initialSQL, dynVdbXml); | ||
| this.designerProperties = properties; | ||
| } | ||
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| /** | ||
| * @see org.eclipse.jface.dialogs.Dialog#close() | ||
| * @since 5.5.3 | ||
| */ | ||
| @Override | ||
| public boolean close() { | ||
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| if (this.labelProvider != null) { | ||
| this.labelProvider.dispose(); | ||
| } | ||
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| return super.close(); | ||
| } | ||
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| /** | ||
| * @see org.eclipse.jface.window.Window#configureShell(org.eclipse.swt.widgets.Shell) | ||
| * @since 5.5.3 | ||
| */ | ||
| @Override | ||
| protected void configureShell(Shell shell) { | ||
| super.configureShell(shell); | ||
| shell.setText("Custom Preview Data"); //$NON-NLS-1$ | ||
| } | ||
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| /** | ||
| * @see org.eclipse.jface.dialogs.Dialog#createButtonBar(org.eclipse.swt.widgets.Composite) | ||
| * @since 5.5.3 | ||
| */ | ||
| @Override | ||
| protected Control createButtonBar(Composite parent) { | ||
| Control buttonBar = super.createButtonBar(parent); | ||
| getButton(OK).setEnabled(true); | ||
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| // set the first selection so that initial validation state is set | ||
| // (doing it here since the selection handler uses OK | ||
| // button) | ||
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| return buttonBar; | ||
| } | ||
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| /** | ||
| * @see org.eclipse.jface.dialogs.TitleAreaDialog#createDialogArea(org.eclipse.swt.widgets.Composite) | ||
| * @since 5.5.3 | ||
| */ | ||
| @Override | ||
| protected Control createDialogArea(Composite parent) { | ||
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| monospaceFont(parent); | ||
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| Composite pnlOuter = (Composite) super.createDialogArea(parent); | ||
| GridLayoutFactory.fillDefaults().numColumns(1).margins(10, 10).applyTo(pnlOuter); | ||
| GridDataFactory.fillDefaults().grab(true, true).applyTo(pnlOuter); | ||
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| // set title | ||
| setTitle(Messages.PreviewDataInputDialog_title); | ||
| setMessage(Messages.PreviewDataInputDialog_initialMessage); | ||
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| TabFolder folder = createTabFolder(pnlOuter); | ||
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| createSQLTab(folder); | ||
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| createVdbXmlTabTab(folder); | ||
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| return pnlOuter; | ||
| } | ||
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| @Override | ||
| protected Control createContents(Composite parent) { | ||
| Control control = super.createContents(parent); | ||
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| return control; | ||
| } | ||
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| public EObject getPreviewableEObject() { | ||
| return this.previewableEObject; | ||
| } | ||
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| protected TabFolder createTabFolder(Composite parent) { | ||
| TabFolder tabFolder = new TabFolder(parent, SWT.TOP | SWT.BORDER); | ||
| GridDataFactory.fillDefaults().grab(true, true).applyTo(tabFolder); | ||
| return tabFolder; | ||
| } | ||
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| /* | ||
| * Create the SQL Tab | ||
| */ | ||
| private void createSQLTab( TabFolder folderParent ) { | ||
| Composite thePanel = createSQLPanel(folderParent); | ||
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| this.sqlTab = new TabItem(folderParent, SWT.NONE); | ||
| this.sqlTab.setControl(thePanel); | ||
| this.sqlTab.setText(Messages.PreviewDataInputDialog_previewSqlLabel); | ||
| } | ||
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| /* | ||
| * Create the SQL Display tab panel | ||
| */ | ||
| private Composite createSQLPanel( Composite parent ) { | ||
| Composite thePanel = WidgetFactory.createPanel(parent, SWT.NONE, 1, 1); | ||
| GridLayoutFactory.fillDefaults().margins(10, 10).applyTo(thePanel); | ||
| GridDataFactory.fillDefaults().grab(true, true).applyTo(thePanel); | ||
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| createSqlGroup(thePanel); | ||
| return thePanel; | ||
| } | ||
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| /* | ||
| * The SQL Display area portion of the SQL Tab | ||
| */ | ||
| private void createSqlGroup( Composite parent ) { | ||
| Group textTableOptionsGroup = WidgetFactory.createGroup(parent, Messages.PreviewDataInputDialog_sqlQueryLabel, SWT.NONE, 2, 1); | ||
| GridDataFactory.fillDefaults().grab(true, true).span(2, 1).applyTo(textTableOptionsGroup); | ||
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| ColorManager colorManager = new ColorManager(); | ||
| int styles = SWT.V_SCROLL | SWT.MULTI | SWT.BORDER | SWT.WRAP | SWT.FULL_SELECTION ; | ||
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| sqlTextViewer = new SqlTextViewer(textTableOptionsGroup, new VerticalRuler(0), styles, colorManager); | ||
| sqlDocument = new Document(); | ||
| sqlTextViewer.setInput(sqlDocument); | ||
| sqlTextViewer.getTextWidget().setFont(monospaceFont); | ||
| sqlTextViewer.getTextWidget().addModifyListener(new ModifyListener() { | ||
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| @Override | ||
| public void modifyText(ModifyEvent e) { | ||
| sqlText = sqlTextViewer.getTextWidget().getText(); | ||
| } | ||
| }); | ||
| sqlTextViewer.setEditable(true); | ||
| sqlDocument.set(this.sqlText); | ||
| GridDataFactory.fillDefaults().grab(true, true).applyTo(sqlTextViewer.getControl()); | ||
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| } | ||
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| public String getSQL() { | ||
| return sqlText; | ||
| } | ||
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| /* | ||
| * Create the SQL Tab | ||
| */ | ||
| private void createVdbXmlTabTab( TabFolder folderParent ) { | ||
| Composite thePanel = createVdbXmlPanel(folderParent); | ||
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| this.vdbXmlTab = new TabItem(folderParent, SWT.NONE); | ||
| this.vdbXmlTab.setControl(thePanel); | ||
| this.vdbXmlTab.setText(Messages.PreviewDataInputDialog_previewXMLLabel); | ||
| } | ||
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| /* | ||
| * Create the SQL Display tab panel | ||
| */ | ||
| private Composite createVdbXmlPanel( Composite parent ) { | ||
| Composite thePanel = WidgetFactory.createPanel(parent, SWT.NONE, 1, 1); | ||
| GridLayoutFactory.fillDefaults().margins(10, 10).applyTo(thePanel); | ||
| GridDataFactory.fillDefaults().grab(true, true).applyTo(thePanel); | ||
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| createXMLDisplayGroup(thePanel); | ||
| return thePanel; | ||
| } | ||
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| /* | ||
| * Create the Group containing the DDL Contents (not editable) | ||
| */ | ||
| private void createXMLDisplayGroup(Composite parent) { | ||
| Group theGroup = WidgetFactory.createGroup(parent, Messages.PreviewDataInputDialog_previewDynamicVdbXmlTabLabel, GridData.FILL_BOTH, 1); | ||
| GridLayoutFactory.fillDefaults().numColumns(1).equalWidth(false).margins(10, 10).applyTo(theGroup); | ||
| GridDataFactory.fillDefaults().grab(true, true).applyTo(theGroup); | ||
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| xmlContentsBox = new StyledText(theGroup, SWT.READ_ONLY | SWT.BORDER | SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL); | ||
| GridDataFactory.fillDefaults().grab(true, true).hint(400, 300).applyTo(xmlContentsBox); | ||
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| xmlContentsBox.setEditable(false); | ||
| xmlContentsBox.setFont(monospaceFont); | ||
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| xmlContentsBox.setText(this.dynVdbXml); | ||
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| } | ||
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| private Font monospaceFont(Composite composite) { | ||
| if (monospaceFont == null) { | ||
| monospaceFont = new Font(composite.getDisplay(), "Monospace", 12, SWT.NORMAL); //$NON-NLS-1$ | ||
| composite.addDisposeListener(new DisposeListener() { | ||
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| @Override | ||
| public void widgetDisposed(DisposeEvent e) { | ||
| if (monospaceFont == null) | ||
| return; | ||
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| monospaceFont.dispose(); | ||
| } | ||
| }); | ||
| } | ||
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| return monospaceFont; | ||
| } | ||
| } |
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