/**
* Create a new instance of the receiver on a status.
*
* @param status The status to display.
*/
SafeRunnableDialog(IStatus status) {
super(
null,
JFaceResources.getString("error"),
status.getMessage(), // $NON-NLS-1$
status,
IStatus.ERROR);
setShellStyle(
SWT.DIALOG_TRIM | SWT.MODELESS | SWT.RESIZE | SWT.MIN | SWT.MAX | getDefaultOrientation());
setStatus(status);
statuses.add(status);
setBlockOnOpen(false);
String reason =
JFaceResources.getString("SafeRunnableDialog_checkDetailsMessage"); // $NON-NLS-1$
if (status.getException() != null) {
reason =
status.getException().getMessage() == null
? status.getException().toString()
: status.getException().getMessage();
}
this.message =
JFaceResources.format(
"SafeRunnableDialog_reason",
new Object[] { // $NON-NLS-1$
status.getMessage(), reason
});
}
/** Shows the "Page Flipping abort" dialog. */
void showPageFlippingAbortDialog() {
MessageDialog.open(
MessageDialog.ERROR,
getShell(),
JFaceResources.getString("AbortPageFlippingDialog.title"), // $NON-NLS-1$
JFaceResources.getString("AbortPageFlippingDialog.message"),
SWT.SHEET); //$NON-NLS-1$
}
/**
* Create the status list if required.
*
* @param parent the Control to create it in.
*/
private void createStatusList(Composite parent) {
if (isMultipleStatusDialog()) {
if (statusListViewer == null) {
// The job list doesn't exist so create it.
setMessage(
JFaceResources.getString("SafeRunnableDialog_MultipleErrorsMessage")); // $NON-NLS-1$
getShell()
.setText(
JFaceResources.getString("SafeRunnableDialog_MultipleErrorsTitle")); // $NON-NLS-1$
createStatusListArea(parent);
showDetailsArea();
}
refreshStatusList();
}
}
/**
* Save the values specified in the pages.
*
* <p>The default implementation of this framework method saves all pages of type <code>
* PreferencePage</code> (if their store needs saving and is a <code>PreferenceStore</code>).
*
* <p>Subclasses may override.
*/
protected void handleSave() {
Iterator<IPreferenceNode> nodes =
preferenceManager.getElements(PreferenceManager.PRE_ORDER).iterator();
while (nodes.hasNext()) {
IPreferenceNode node = nodes.next();
IPreferencePage page = node.getPage();
if (page instanceof PreferencePage) {
// Save now in case tbe workbench does not shutdown cleanly
IPreferenceStore store = ((PreferencePage) page).getPreferenceStore();
if (store != null && store.needsSaving() && store instanceof IPersistentPreferenceStore) {
try {
((IPersistentPreferenceStore) store).save();
} catch (IOException e) {
String message =
JFaceResources.format(
"PreferenceDialog.saveErrorMessage",
page.getTitle(), // $NON-NLS-1$
e.getMessage());
Policy.getStatusHandler()
.show(
new Status(IStatus.ERROR, Policy.JFACE, message, e),
JFaceResources.getString("PreferenceDialog.saveErrorTitle")); // $NON-NLS-1$
}
}
}
}
}
/** 添加帮助按钮，备注，这里的配置与其他的不一样 robert 2012-09-06 */
protected Control createHelpToolItem(Composite parent) {
// ROBERTHELP xml 转换器配置
String language = CommonFunction.getSystemLanguage();
final String helpUrl =
MessageFormat.format(
"/net.heartsome.cat.ts.ui.help/html/{0}/ch08.html#configure-xml-converter", language);
Image helpImage = JFaceResources.getImage(DLG_IMG_HELP);
ToolBar toolBar = new ToolBar(parent, SWT.FLAT | SWT.NO_FOCUS);
toolBar.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING));
final Cursor cursor = new Cursor(parent.getDisplay(), SWT.CURSOR_HAND);
toolBar.setCursor(cursor);
toolBar.addDisposeListener(
new DisposeListener() {
public void widgetDisposed(DisposeEvent e) {
cursor.dispose();
}
});
ToolItem helpItem = new ToolItem(toolBar, SWT.NONE);
helpItem.setImage(helpImage);
helpItem.setToolTipText(JFaceResources.getString("helpToolTip")); // $NON-NLS-1$
helpItem.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
PlatformUI.getWorkbench().getHelpSystem().displayHelpResource(helpUrl);
}
});
return toolBar;
}
private ToolBar createHelpImageButton(Composite parent, Image image) {
ToolBar toolBar = new ToolBar(parent, SWT.FLAT | SWT.NO_FOCUS);
((GridLayout) parent.getLayout()).numColumns++;
toolBar.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_CENTER));
final Cursor cursor = new Cursor(parent.getDisplay(), SWT.CURSOR_HAND);
toolBar.setCursor(cursor);
toolBar.addDisposeListener(
new DisposeListener() {
@Override
public void widgetDisposed(DisposeEvent e) {
cursor.dispose();
}
});
ToolItem item = new ToolItem(toolBar, SWT.NONE);
item.setImage(image);
item.setToolTipText(JFaceResources.getString("helpToolTip")); // $NON-NLS-1$
item.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
helpPressed();
}
});
return toolBar;
}
/**
* Constructor of PasswordEditor.
*
* @param name String
* @param labelText String
* @param width int
* @param strategy int
* @param parent Composite
*/
public PasswordEditor(String name, String labelText, int width, int strategy, Composite parent) {
init(name, labelText);
widthInChars = width;
setValidateStrategy(strategy);
isValid = false;
errorMessage = JFaceResources.getString("StringFieldEditor.errorMessage"); // $NON-NLS-1$
createControl(parent);
}
private String getAccessibleMessageFor(Image image) {
if (image.equals(getErrorImage())) {
return JFaceResources.getString("error"); // $NON-NLS-1$
}
if (image.equals(getWarningImage())) {
return JFaceResources.getString("warning"); // $NON-NLS-1$
}
if (image.equals(getInfoImage())) {
return JFaceResources.getString("info"); // $NON-NLS-1$
}
if (image.equals(getQuestionImage())) {
return JFaceResources.getString("question"); // $NON-NLS-1$
}
return null;
}
public PVsInfoDialog(Shell parentShell, String dialogTitle, Map<String, IPV> pvMap) {
super(
parentShell,
dialogTitle,
null,
"PVs' details on this widget:",
MessageDialog.INFORMATION,
new String[] {JFaceResources.getString("ok")},
0); //$NON-NLS-1$
this.pvMap = pvMap;
}
/**
* Helper method to create a push button.
*
* @param parent the parent control
* @param key the resource name used to supply the button's label text
* @return Button
*/
private Button createPushButton(Composite parent, String key) {
Button button = new Button(parent, SWT.PUSH);
button.setText(JFaceResources.getString(key));
button.setFont(parent.getFont());
GridData data = new GridData(GridData.FILL_HORIZONTAL);
int widthHint = convertHorizontalDLUsToPixels(button, IDialogConstants.BUTTON_WIDTH);
data.widthHint = Math.max(widthHint, button.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).x);
button.setLayoutData(data);
button.addSelectionListener(getSelectionListener());
return button;
}
private Button createButton(Composite parent, String key) {
Button b = new Button(parent, SWT.PUSH);
b.setText(JFaceResources.getString(key));
b.setFont(parent.getFont());
GridData d = new GridData(GridData.FILL_HORIZONTAL);
d.heightHint = convertVerticalDLUsToPixels(b, 14 /*IDialogConstants.BUTTON_HEIGHT*/);
int widthHint = convertHorizontalDLUsToPixels(b, IDialogConstants.BUTTON_WIDTH);
d.widthHint = Math.max(widthHint, b.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).x);
b.setLayoutData(d);
b.addSelectionListener(getSelectionListener());
return b;
}
@Override
protected void configureShell(Shell newShell) {
super.configureShell(newShell);
newShell.setText(JFaceResources.getString("PreferenceDialog.title")); // $NON-NLS-1$
newShell.addShellListener(
new ShellAdapter() {
@Override
public void shellActivated(ShellEvent e) {
if (lastShellSize == null) {
lastShellSize = getShell().getSize();
}
}
});
}
public void firePropertyChangeEvent(String name, Object oldValue, Object newValue) {
// Do we need to fire an event.
if ((oldValue == null || !oldValue.equals(newValue))) {
final PropertyChangeEvent pe = new PropertyChangeEvent(this, name, oldValue, newValue);
for (final IPropertyChangeListener l : listeners) {
SafeRunnable.run(
new SafeRunnable(
JFaceResources.getString("PreferenceStore.changeError")) { // $NON-NLS-1$
public void run() {
l.propertyChange(pe);
}
});
}
}
}
@Override
public boolean performOk() {
boolean isOk = super.performOk();
if (isOk && corePreferences.needsSaving()) {
try {
corePreferences.save();
} catch (IOException e) {
String message =
JFaceResources.format(
"PreferenceDialog.saveErrorMessage",
getTitle(), //$NON-NLS-1$
e.getMessage());
Policy.getStatusHandler()
.show(
new Status(IStatus.ERROR, Policy.JFACE, message, e),
JFaceResources.getString("PreferenceDialog.saveErrorTitle")); // $NON-NLS-1$
}
}
return isOk;
}
private void createCopyAction(final Composite parent) {
Menu menu = new Menu(parent.getShell(), SWT.POP_UP);
MenuItem copyAction = new MenuItem(menu, SWT.PUSH);
copyAction.setText(JFaceResources.getString("copy")); // $NON-NLS-1$
copyAction.addSelectionListener(
new SelectionAdapter() {
/*
* (non-Javadoc)
*
* @see org.eclipse.swt.events.SelectionAdapter#widgetSelected(org.eclipse.swt.events.SelectionEvent)
*/
public void widgetSelected(SelectionEvent e) {
clipboard = new Clipboard(parent.getDisplay());
clipboard.setContents(
new Object[] {prepareCopyString()}, new Transfer[] {TextTransfer.getInstance()});
super.widgetSelected(e);
}
});
list.setMenu(menu);
}
/**
* Creates the progress monitor's UI parts and layouts them according to the given layout. If the
* layout is <code>null</code> the part's default layout is used.
*
* @param layout The layout for the receiver.
* @param progressIndicatorHeight The suggested height of the indicator
*/
protected void initialize(Layout layout, int progressIndicatorHeight) {
if (layout == null) {
GridLayout l = new GridLayout();
l.marginWidth = 0;
l.marginHeight = 0;
layout = l;
}
int numColumns = 1;
if (fHasStopButton) numColumns++;
setLayout(layout);
if (layout instanceof GridLayout) ((GridLayout) layout).numColumns = numColumns;
fLabel = new Label(this, SWT.LEFT);
fLabel.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, true, false, numColumns, 1));
if (progressIndicatorHeight == SWT.DEFAULT) {
GC gc = new GC(fLabel);
FontMetrics fm = gc.getFontMetrics();
gc.dispose();
progressIndicatorHeight = fm.getHeight();
}
fProgressIndicator = new ProgressIndicator(this);
GridData gd = new GridData();
gd.horizontalAlignment = GridData.FILL;
gd.grabExcessHorizontalSpace = true;
gd.grabExcessVerticalSpace = false;
gd.verticalAlignment = GridData.CENTER;
gd.heightHint = progressIndicatorHeight;
fProgressIndicator.setLayoutData(gd);
if (fHasStopButton) {
fToolBar = new ToolBar(this, SWT.FLAT);
gd = new GridData();
gd.grabExcessHorizontalSpace = false;
gd.grabExcessVerticalSpace = false;
gd.verticalAlignment = GridData.CENTER;
fToolBar.setLayoutData(gd);
fStopButton = new ToolItem(fToolBar, SWT.PUSH);
// It would have been nice to use the fCancelListener, but that
// listener operates on the fCancelComponent which must be a control.
fStopButton.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
setCanceled(true);
if (fStopButton != null) {
fStopButton.setEnabled(false);
}
}
});
final Image stopImage =
ImageDescriptor.createFromFile(ProgressMonitorPart.class, "images/stop.gif")
.createImage(getDisplay()); // $NON-NLS-1$
final Cursor arrowCursor = new Cursor(this.getDisplay(), SWT.CURSOR_ARROW);
fToolBar.setCursor(arrowCursor);
fStopButton.setImage(stopImage);
fStopButton.addDisposeListener(
new DisposeListener() {
public void widgetDisposed(DisposeEvent e) {
// RAP [rh] images don't support dispose
// stopImage.dispose();
arrowCursor.dispose();
}
});
fStopButton.setToolTipText(
JFaceResources.getString("ProgressMonitorPart.cancelToolTip")); // $NON-NLS-1$
}
}
/**
* Creates a font field editor with an optional preview area.
*
* @param name the name of the preference this field editor works on
* @param labelText the label text of the field editor
* @param previewAreaText the text used for the preview window. If it is <code>null</code> there
* will be no preview area,
* @param parent the parent of the field editor's control
*/
public FontFieldEditor(String name, String labelText, String previewAreaText, Composite parent) {
init(name, labelText);
previewText = previewAreaText;
changeButtonText = JFaceResources.getString("openChange"); // $NON-NLS-1$
createControl(parent);
}
/**
* Informs the user about the fact that there are no enabled categories in the default content
* assist set and shows a link to the preferences.
*
* @return <code>true</code> if the default should be restored
* @since 3.3
*/
private boolean informUserAboutEmptyDefaultCategory() {
if (OptionalMessageDialog.isDialogEnabled(PREF_WARN_ABOUT_EMPTY_ASSIST_CATEGORY)) {
final Shell shell = JavaPlugin.getActiveWorkbenchShell();
String title = JavaTextMessages.ContentAssistProcessor_all_disabled_title;
String message = JavaTextMessages.ContentAssistProcessor_all_disabled_message;
// see PreferencePage#createControl for the 'defaults' label
final String restoreButtonLabel = JFaceResources.getString("defaults"); // $NON-NLS-1$
final String linkMessage =
Messages.format(
JavaTextMessages.ContentAssistProcessor_all_disabled_preference_link,
LegacyActionTools.removeMnemonics(restoreButtonLabel));
final int restoreId = IDialogConstants.CLIENT_ID + 10;
final int settingsId = IDialogConstants.CLIENT_ID + 11;
final OptionalMessageDialog dialog =
new OptionalMessageDialog(
PREF_WARN_ABOUT_EMPTY_ASSIST_CATEGORY,
shell,
title,
null /* default image */,
message,
MessageDialog.WARNING,
new String[] {restoreButtonLabel, IDialogConstants.CLOSE_LABEL},
1) {
/*
* @see org.eclipse.jdt.internal.ui.dialogs.OptionalMessageDialog#createCustomArea(org.eclipse.swt.widgets.Composite)
*/
@Override
protected Control createCustomArea(Composite composite) {
// wrap link and checkbox in one composite without space
Composite parent = new Composite(composite, SWT.NONE);
GridLayout layout = new GridLayout();
layout.marginHeight = 0;
layout.marginWidth = 0;
layout.verticalSpacing = 0;
parent.setLayout(layout);
Composite linkComposite = new Composite(parent, SWT.NONE);
layout = new GridLayout();
layout.marginHeight = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN);
layout.marginWidth =
convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN);
layout.horizontalSpacing =
convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING);
linkComposite.setLayout(layout);
Link link = new Link(linkComposite, SWT.NONE);
link.setText(linkMessage);
link.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
setReturnCode(settingsId);
close();
}
});
GridData gridData = new GridData(SWT.FILL, SWT.BEGINNING, true, false);
gridData.widthHint = this.getMinimumMessageWidth();
link.setLayoutData(gridData);
// create checkbox and "don't show this message" prompt
super.createCustomArea(parent);
return parent;
}
/*
* @see org.eclipse.jface.dialogs.MessageDialog#createButtonsForButtonBar(org.eclipse.swt.widgets.Composite)
*/
@Override
protected void createButtonsForButtonBar(Composite parent) {
Button[] buttons = new Button[2];
buttons[0] = createButton(parent, restoreId, restoreButtonLabel, false);
buttons[1] =
createButton(
parent, IDialogConstants.CLOSE_ID, IDialogConstants.CLOSE_LABEL, true);
setButtons(buttons);
}
};
int returnValue = dialog.open();
if (restoreId == returnValue || settingsId == returnValue) {
if (restoreId == returnValue) {
IPreferenceStore store = JavaPlugin.getDefault().getPreferenceStore();
store.setToDefault(PreferenceConstants.CODEASSIST_CATEGORY_ORDER);
store.setToDefault(PreferenceConstants.CODEASSIST_EXCLUDED_CATEGORIES);
}
if (settingsId == returnValue)
PreferencesUtil.createPreferenceDialogOn(
shell, "org.eclipse.jdt.ui.preferences.CodeAssistPreferenceAdvanced", null, null)
.open(); //$NON-NLS-1$
fComputerRegistry.reload();
return true;
}
}
return false;
}
