private void createFilePreviewOptionsGroup(Composite parent) {
Group theGroup =
WidgetFactory.createGroup(
parent, getString("filePreviewOptionsGroup"), SWT.NONE, 1, 5); // $NON-NLS-1$
theGroup.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
Label numberLinesInFileLabel = new Label(theGroup, SWT.NONE);
numberLinesInFileLabel.setText(getString("numberOfLinesLabel")); // $NON-NLS-1$
numberLinesInFileText = WidgetFactory.createTextField(theGroup, SWT.NONE);
numberLinesInFileText.setEditable(false);
numberLinesInFileText.setBackground(
Display.getCurrent().getSystemColor(SWT.COLOR_WIDGET_LIGHT_SHADOW));
GridData gd = new GridData();
gd.minimumWidth = 50;
Label spacer = new Label(theGroup, SWT.NONE);
spacer.setText(" "); // $NON-NLS-1$
Label prefixLabel = new Label(theGroup, SWT.NONE);
prefixLabel.setText(getString("numberOfPreviewLines")); // $NON-NLS-1$
prefixLabel.setLayoutData(new GridData()); // new GridData(GridData.FILL_HORIZONTAL));
this.numberPreviewLinesText = WidgetFactory.createTextField(theGroup, SWT.NONE);
gd = new GridData();
gd.minimumWidth = 50;
this.numberPreviewLinesText.setLayoutData(gd);
this.numberPreviewLinesText.addModifyListener(
new ModifyListener() {
@Override
public void modifyText(final ModifyEvent event) {
if (!synchronizing) {
if (!numberPreviewLinesText.getText().isEmpty()) {
try {
int nLines = Integer.parseInt(numberPreviewLinesText.getText());
if (nLines == 0) {
setErrorMessage(getString("numberOfLinesCannotBeNullOrZero")); // $NON-NLS-1$
return;
}
if (nLines != dataFileInfo.getNumberOfCachedFileLines()) {
dataFileInfo.setNumberOfCachedFileLines(nLines);
handleInfoChanged(true);
}
setErrorMessage(null);
} catch (NumberFormatException ex) {
setErrorMessage(
getString(
"numberOfLinesMustBeInteger",
numberPreviewLinesText.getText())); // $NON-NLS-1$
return;
}
} else {
setErrorMessage(getString("numberOfLinesCannotBeNullOrZero")); // $NON-NLS-1$
return;
}
}
}
});
}
/**
* Create the controls for creating a new relationships Model.
*
* @param parent the parent composite
* @return the created composite
*/
private Composite createModelCreationComposite(Composite parent) {
// Set up Composite
Composite nameComposite = new Composite(parent, SWT.NONE);
GridLayout nameCompositeLayout = new GridLayout();
nameComposite.setLayout(nameCompositeLayout);
nameCompositeLayout.numColumns = 3;
nameCompositeLayout.marginWidth = 0;
GridData nameCompositeGridData = new GridData(GridData.FILL_HORIZONTAL);
nameCompositeGridData.horizontalIndent = 20;
nameComposite.setLayoutData(nameCompositeGridData);
// Enter Model name label - col 1 Model Name Label
lbModelName = new Label(nameComposite, SWT.NONE);
lbModelName.setText(MODEL_NAME_LABEL);
lbModelName.getAlignment();
// Model name entry field - col 2
txtModelName = WidgetFactory.createTextField(nameComposite, GridData.HORIZONTAL_ALIGN_FILL);
GridData modelNameTextGridData = new GridData();
modelNameTextGridData.widthHint = MODEL_NAME_TEXT_WIDTH;
txtModelName.setLayoutData(modelNameTextGridData);
// listener for typing changes
txtModelName.addModifyListener(
new ModifyListener() {
@Override
public void modifyText(final ModifyEvent event) {
handleSetModelName();
}
});
// This initializes the status label
handleSetModelName();
setCreateControlsEnabled(false);
return nameComposite;
}
/**
* @param parent
* @return composite the page
* @since 4.0
*/
@SuppressWarnings({"unused", "unchecked"})
Composite createPageControl(final Composite parent) {
// Create page
final Composite mainPanel = new Composite(parent, SWT.NONE);
mainPanel.setLayout(new GridLayout(COLUMN_COUNT, false));
// Add widgets to page
WidgetFactory.createLabel(mainPanel, FOLDER_LABEL);
final String name =
(this.folder == null ? null : this.folder.getFullPath().makeRelative().toString());
this.folderText =
WidgetFactory.createTextField(mainPanel, GridData.FILL_HORIZONTAL, 1, name, SWT.READ_ONLY);
this.folderText.addModifyListener(
new ModifyListener() {
@Override
public void modifyText(final ModifyEvent event) {
folderModified();
}
});
btnBrowse = WidgetFactory.createButton(mainPanel, BROWSE_BUTTON);
btnBrowse.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(final SelectionEvent event) {
browseButtonSelected();
}
});
WidgetFactory.createLabel(mainPanel, NAME_LABEL);
this.nameText =
WidgetFactory.createTextField(mainPanel, GridData.HORIZONTAL_ALIGN_FILL, COLUMN_COUNT - 1);
this.nameText.addModifyListener(
new ModifyListener() {
@Override
public void modifyText(final ModifyEvent event) {
nameModified();
}
});
// set focus to browse button if no folder selected. otherwise set focus to text field
if (folder == null) {
btnBrowse.setFocus();
} else {
nameText.setFocus();
}
DESCRIPTION_GROUP:
{
final Group descGroup =
WidgetFactory.createGroup(
mainPanel, getString("description"), GridData.FILL_HORIZONTAL, 3); // $NON-NLS-1$
descriptionTextEditor =
new StyledTextEditor(
descGroup, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL | SWT.WRAP | SWT.BORDER);
final GridData descGridData = new GridData(GridData.FILL_BOTH);
descGridData.horizontalSpan = 1;
descGridData.heightHint = 50;
descGridData.minimumHeight = 30;
descGridData.grabExcessVerticalSpace = true;
descriptionTextEditor.setLayoutData(descGridData);
descriptionTextEditor.setText(""); // $NON-NLS-1$
}
MODELS_GROUP:
{
Group group =
WidgetFactory.createGroup(
mainPanel,
getString("selectedModelsGroupTitle"),
GridData.FILL_BOTH,
COLUMN_COUNT,
COLUMN_COUNT); //$NON-NLS-1$
group.setLayout(new GridLayout(2, false));
GridData gd = new GridData(GridData.FILL_BOTH);
gd.heightHint = 200;
gd.horizontalSpan = 3;
group.setLayoutData(gd);
Composite leftToolbarPanel = new Composite(group, SWT.NONE);
leftToolbarPanel.setLayout(new GridLayout());
GridData ltpGD = new GridData(GridData.FILL_VERTICAL);
ltpGD.heightHint = 120;
leftToolbarPanel.setLayoutData(ltpGD);
addModelsButton = new Button(leftToolbarPanel, SWT.PUSH);
addModelsButton.setText(getString("add")); // $NON-NLS-1$
addModelsButton.setToolTipText(getString("addModelsTooltip")); // $NON-NLS-1$
addModelsButton.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
addModelsButton.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
handleAddModelsSelected();
if (!modelsViewer.getSelection().isEmpty()) {
removeModelsButton.setEnabled(true);
}
}
});
removeModelsButton = new Button(leftToolbarPanel, SWT.PUSH);
removeModelsButton.setText(getString("remove")); // $NON-NLS-1$
removeModelsButton.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
removeModelsButton.setEnabled(false);
removeModelsButton.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
Collection<IResource> models = new ArrayList<IResource>();
IStructuredSelection selection = (IStructuredSelection) modelsViewer.getSelection();
for (Object obj : selection.toArray()) {
if (obj instanceof IResource) {
models.add((IResource) obj);
}
}
removeModels(models);
removeModelsButton.setEnabled(false);
}
});
this.modelsViewer = new TableViewer(group);
GridData gdv = new GridData(GridData.FILL_BOTH);
// gdv.horizontalSpan = COLUMN_COUNT;
modelsViewer.getControl().setLayoutData(gdv);
modelsViewer.setContentProvider(new ListContentProvider());
modelsViewer.setLabelProvider(new ModelExplorerLabelProvider());
// Add Models from properties if available
if (this.designerProperties != null && !this.designerProperties.isEmpty()) {
IFile sourceMdl = DesignerPropertiesUtil.getSourceModel(this.designerProperties);
IFile viewMdl = DesignerPropertiesUtil.getViewModel(this.designerProperties);
if (sourceMdl != null) this.modelsForVdb.add(sourceMdl);
if (viewMdl != null) this.modelsForVdb.add(viewMdl);
} else {
this.modelsForVdb.addAll(SelectionUtilities.getSelectedIResourceObjects(initialSelection));
}
modelsViewer.setInput(this.modelsForVdb);
modelsViewer.addSelectionChangedListener(
new ISelectionChangedListener() {
@Override
public void selectionChanged(SelectionChangedEvent event) {
removeModelsButton.setEnabled(!event.getSelection().isEmpty());
}
});
}
updateForProperties();
return mainPanel;
}
