public static Combo createEncodingCombo(Composite parent, String curCharset) {
if (curCharset == null) {
curCharset = GeneralUtils.getDefaultFileEncoding();
}
Combo encodingCombo = new Combo(parent, SWT.DROP_DOWN);
encodingCombo.setVisibleItemCount(30);
SortedMap<String, Charset> charsetMap = Charset.availableCharsets();
int index = 0;
int defIndex = -1;
for (String csName : charsetMap.keySet()) {
Charset charset = charsetMap.get(csName);
encodingCombo.add(charset.displayName());
if (charset.displayName().equalsIgnoreCase(curCharset)) {
defIndex = index;
}
if (defIndex < 0) {
for (String alias : charset.aliases()) {
if (alias.equalsIgnoreCase(curCharset)) {
defIndex = index;
}
}
}
index++;
}
if (defIndex >= 0) {
encodingCombo.select(defIndex);
} else {
log.warn("Charset '" + curCharset + "' is not recognized"); // $NON-NLS-1$ //$NON-NLS-2$
}
return encodingCombo;
}
public static boolean setComboSelection(Combo combo, String value) {
if (value == null) {
return false;
}
int count = combo.getItemCount();
for (int i = 0; i < count; i++) {
if (value.equals(combo.getItem(i))) {
combo.select(i);
return true;
}
}
return false;
}
public void createFileFilterPanel(Shell dialog) {
Composite filterPanel = new Composite(dialog, SWT.NONE);
GridData gridData = new GridData(SWT.FILL, SWT.FILL, true, false);
filterPanel.setLayoutData(gridData);
filterPanel.setLayout(new GridLayout(3, false));
// create filter label
Label filterLabel = new Label(filterPanel, SWT.NONE);
filterLabel.setText(Messages.getString("VfsFileChooserDialog.filter")); // $NON-NLS-1$
gridData = new GridData(SWT.FILL, SWT.CENTER, false, false);
filterLabel.setLayoutData(gridData);
// create file filter combo
fileFilterCombo = new Combo(filterPanel, SWT.READ_ONLY);
gridData = new GridData(SWT.FILL, SWT.FILL, true, false);
fileFilterCombo.setLayoutData(gridData);
fileFilterCombo.setItems(fileFilterNames);
fileFilterCombo.addSelectionListener(this);
fileFilterCombo.select(0);
}
public void populateCustomUIPanel(Shell dialog) {
ArrayList<String> customNames = new ArrayList<String>();
for (int i = 0; i < customUIPanels.size(); i++) {
CustomVfsUiPanel panel = customUIPanels.get(i);
if (panel.getVfsScheme().equalsIgnoreCase("file")
|| schemeRestrictions == null
|| isRestrictedTo(panel.getVfsScheme())) {
if (panel.getVfsScheme().equalsIgnoreCase("file") && !showFileScheme) {
continue;
}
customNames.add(panel.getVfsSchemeDisplayText());
}
}
customUIPicker.setItems(customNames.toArray(new String[] {}));
hideCustomPanelChildren();
// hide entire panel if no customizations
if (customNames.size() == 0) {
customUIPanel.setParent(fakeShell);
} else {
if (customNames.size() == 1 && "file".equals(customNames.get(0))) {
customUIPanel.setParent(fakeShell);
} else {
String initialSchemeDisplayText = initialScheme;
for (int i = 0; i < customUIPanels.size(); i++) {
if (customUIPanels.get(i).getVfsScheme().equalsIgnoreCase(initialScheme)) {
initialSchemeDisplayText = customUIPanels.get(i).getVfsSchemeDisplayText();
break;
}
}
for (int i = 0; i < customUIPicker.getItemCount(); i++) {
if (customUIPicker.getItem(i).equalsIgnoreCase(initialSchemeDisplayText)) {
customUIPicker.select(i);
customUIPicker.notifyListeners(SWT.Selection, null);
}
}
}
}
}
public void updateParentFileCombo(FileObject selectedItem) {
try {
List<FileObject> parentChain = new ArrayList<FileObject>();
// are we a directory?
try {
if (selectedItem.getType() == FileType.FOLDER && selectedItem.getType().hasChildren()) {
// we have real children....
parentChain.add(selectedItem);
}
} catch (Exception e) {
// we are not a folder
}
FileObject parentFileObject;
parentFileObject = selectedItem.getParent();
while (parentFileObject != null) {
parentChain.add(parentFileObject);
parentFileObject = parentFileObject.getParent();
}
File roots[] = File.listRoots();
if (currentPanel != null) {
for (int i = 0; i < roots.length; i++) {
parentChain.add(currentPanel.resolveFile(roots[i].getAbsolutePath()));
}
}
String items[] = new String[parentChain.size()];
int idx = 0;
for (int i = parentChain.size() - 1; i >= 0; i--) {
items[idx++] = ((FileObject) parentChain.get(i)).getName().getURI();
}
openFileCombo.setItems(items);
openFileCombo.select(items.length - 1);
} catch (Exception e) {
e.printStackTrace();
// then let's not update the GUI
}
}
/* (non-Javadoc)
* @see org.eclipse.pde.internal.ui.wizards.target.TargetDefinitionPage#targetChanged()
*/
protected void targetChanged(ITargetDefinition definition) {
super.targetChanged(definition);
if (definition != null) {
// When If the page isn't open yet, try running a UI job so the dialog has time to finish
// opening
new UIJob(PDEUIMessages.TargetDefinitionContentPage_0) {
public IStatus runInUIThread(IProgressMonitor monitor) {
ITargetDefinition definition = getTargetDefinition();
if (!definition.isResolved()) {
try {
getContainer()
.run(
true,
true,
new IRunnableWithProgress() {
public void run(IProgressMonitor monitor)
throws InvocationTargetException, InterruptedException {
getTargetDefinition().resolve(new ResolutionProgressMonitor(monitor));
if (monitor.isCanceled()) {
throw new InterruptedException();
}
}
});
} catch (InvocationTargetException e) {
PDECore.log(e);
} catch (InterruptedException e) {
fContentTree.setCancelled();
return Status.CANCEL_STATUS;
}
}
fContentTree.setInput(definition);
fLocationTree.setInput(definition);
if (definition.isResolved() && definition.getStatus().getSeverity() == IStatus.ERROR) {
fLocationTab.setImage(
PlatformUI.getWorkbench()
.getSharedImages()
.getImage(ISharedImages.IMG_OBJS_ERROR_TSK));
} else {
fLocationTab.setImage(null);
}
return Status.OK_STATUS;
}
}.schedule();
String name = definition.getName();
if (name == null) {
name = EMPTY_STRING;
}
if (name.trim().length() > 0) fNameText.setText(name);
else setMessage(PDEUIMessages.TargetDefinitionContentPage_8);
fLocationTree.setInput(definition);
fContentTree.setInput(definition);
String presetValue = (definition.getOS() == null) ? EMPTY_STRING : definition.getOS();
fOSCombo.setText(presetValue);
presetValue = (definition.getWS() == null) ? EMPTY_STRING : definition.getWS();
fWSCombo.setText(presetValue);
presetValue = (definition.getArch() == null) ? EMPTY_STRING : definition.getArch();
fArchCombo.setText(presetValue);
presetValue =
(definition.getNL() == null)
? EMPTY_STRING
: LocaleUtil.expandLocaleName(definition.getNL());
fNLCombo.setText(presetValue);
IPath jrePath = definition.getJREContainer();
if (jrePath == null || jrePath.equals(JavaRuntime.newDefaultJREContainerPath())) {
fDefaultJREButton.setSelection(true);
} else {
String ee = JavaRuntime.getExecutionEnvironmentId(jrePath);
if (ee != null) {
fExecEnvButton.setSelection(true);
fExecEnvsCombo.select(fExecEnvsCombo.indexOf(ee));
} else {
String vm = JavaRuntime.getVMInstallName(jrePath);
if (vm != null) {
fNamedJREButton.setSelection(true);
fNamedJREsCombo.select(fNamedJREsCombo.indexOf(vm));
}
}
}
if (fExecEnvsCombo.getSelectionIndex() == -1)
fExecEnvsCombo.setText(fExecEnvChoices.first().toString());
if (fNamedJREsCombo.getSelectionIndex() == -1)
fNamedJREsCombo.setText(VMUtil.getDefaultVMInstallName());
updateJREWidgets();
presetValue =
(definition.getProgramArguments() == null)
? EMPTY_STRING
: definition.getProgramArguments();
fProgramArgs.setText(presetValue);
presetValue =
(definition.getVMArguments() == null) ? EMPTY_STRING : definition.getVMArguments();
fVMArgs.setText(presetValue);
fElementViewer.refresh();
}
}
/**
* Constructor to create an editor to update/create an ontology entry
*
* @param display - points back to the display
* @param oureditOntEntry - the entry being edited
* @param ontParent - the edited item's parent in the hierarchy
* @param newItem - true if this is a new item
*/
public EditOntEntry(
Display display, OntEntry oureditOntEntry, OntEntry ontParent, boolean newItem) {
super();
shell = new Shell(display, SWT.DIALOG_TRIM | SWT.PRIMARY_MODAL);
shell.setText("OntEntry Information");
GridLayout gridLayout = new GridLayout();
gridLayout.numColumns = 3;
gridLayout.marginHeight = 5;
gridLayout.makeColumnsEqualWidth = true;
shell.setLayout(gridLayout);
ourOntEntry = oureditOntEntry;
ourParent = ontParent;
if (newItem) {
ourOntEntry.setName("");
ourOntEntry.setImportance(Importance.MODERATE);
}
new Label(shell, SWT.NONE).setText("Name:");
nameField = new Text(shell, SWT.SINGLE | SWT.BORDER | SWT.H_SCROLL);
nameField.setText(ourOntEntry.getName());
GridData gridData =
new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_BEGINNING);
DisplayUtilities.setTextDimensions(nameField, gridData, 75);
gridData.horizontalSpan = 2;
nameField.setLayoutData(gridData);
new Label(shell, SWT.NONE).setText("Description:");
descArea = new Text(shell, SWT.MULTI | SWT.WRAP | SWT.BORDER | SWT.V_SCROLL);
descArea.setText(ourOntEntry.getDescription());
gridData = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
DisplayUtilities.setTextDimensions(descArea, gridData, 75, 5);
gridData.horizontalSpan = 2;
gridData.heightHint = descArea.getLineHeight() * 3;
descArea.setLayoutData(gridData);
new Label(shell, SWT.NONE).setText("Importance:");
importanceBox = new Combo(shell, SWT.DROP_DOWN | SWT.READ_ONLY);
Enumeration impEnum = Importance.elements();
int l = 0;
Importance itype;
while (impEnum.hasMoreElements()) {
itype = (Importance) impEnum.nextElement();
importanceBox.add(itype.toString());
if (itype.toString().compareTo(ourOntEntry.getImportance().toString()) == 0) {
importanceBox.select(l);
}
l++;
}
// Error checking: if no such selection is valid, set it to select index 0
if (importanceBox.getSelectionIndex() == -1) {
importanceBox.select(0);
}
importanceBox.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_FILL));
new Label(shell, SWT.NONE).setText(" ");
new Label(shell, SWT.NONE).setText(" ");
addButton = new Button(shell, SWT.PUSH);
gridData = new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_BEGINNING);
addButton.setLayoutData(gridData);
if (newItem) {
addButton.setText("Add");
addButton.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent event) {
canceled = false;
if (!nameField.getText().trim().equals("")) {
ConsistencyChecker checker =
new ConsistencyChecker(ourOntEntry.getID(), nameField.getText(), "OntEntries");
if (ourOntEntry.getName() == nameField.getText() || checker.check()) {
ourParent.addChild(ourOntEntry);
ourOntEntry.setLevel(ourParent.getLevel() + 1);
ourOntEntry.setName(nameField.getText());
ourOntEntry.setDescription(descArea.getText());
ourOntEntry.setImportance(
Importance.fromString(
importanceBox.getItem(importanceBox.getSelectionIndex())));
// comment before this made no sense...
ourOntEntry.setID(ourOntEntry.toDatabase(ourParent.getID()));
System.out.println("Name of added item = " + ourOntEntry.getName());
shell.close();
shell.dispose();
}
} else {
MessageBox mbox = new MessageBox(shell, SWT.ICON_ERROR);
mbox.setMessage("Need to provide the OntEntry name");
mbox.open();
}
}
});
} else {
addButton.setText("Save");
addButton.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent event) {
canceled = false;
ConsistencyChecker checker =
new ConsistencyChecker(ourOntEntry.getID(), nameField.getText(), "OntEntries");
if (ourOntEntry.getName() == nameField.getText() || checker.check()) {
ourOntEntry.setName(nameField.getText());
ourOntEntry.setDescription(descArea.getText());
ourOntEntry.setImportance(
Importance.fromString(
importanceBox.getItem(importanceBox.getSelectionIndex())));
// since this is a save, not an add, the type and parent are ignored
ourOntEntry.setID(ourOntEntry.toDatabase(0));
// RationaleDB db = RationaleDB.getHandle();
// db.addOntEntry(ourOntEntry);
shell.close();
shell.dispose();
}
}
});
}
cancelButton = new Button(shell, SWT.PUSH);
cancelButton.setText("Cancel");
gridData = new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_BEGINNING);
cancelButton.setLayoutData(gridData);
cancelButton.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent event) {
canceled = true;
shell.close();
shell.dispose();
}
});
shell.pack();
shell.open();
while (!shell.isDisposed()) {
if (!display.readAndDispatch()) display.sleep();
}
}
