Java JFacePreferences类代码示例

import org.eclipse.jface.preference.JFacePreferences; //导入依赖的package包/类
/**
 * Loads preferences from a properties file.
 * 
 * @throws IOException if there are problems loading the preferences file
 */
private void loadPreferences() throws IOException {
	// props = new Properties();
	String userFile = getPreferencesFilename();
	if (log.isDebugEnabled())
		log.debug("Loading from [" + userFile + "]");
	File prefsFile = new File(userFile);
	if (!prefsFile.exists()) {
		File prefsDir = new File(System.getProperty("user.home") + File.separator + PROPS_DIR);
		if (!prefsDir.exists()) {
			prefsDir.mkdir();
		}
	}

	prefStore = new PreferenceStore(getPreferencesFilename());
	JFacePreferences.setPreferenceStore(prefStore);
	new JpwPreferenceInitializer().initializeDefaultPreferences();

	if (prefsFile.exists()) {
		prefStore.load();
	}
	// TODO: Check what happens if no file exists?

	if (log.isDebugEnabled())
		log.debug("Loaded " + prefStore + " preference settings from file");
}
 

import org.eclipse.jface.preference.JFacePreferences; //导入依赖的package包/类
/**
 * @see org.eclipse.jface.action.Action#run()
 */
@Override
public void run() {
	PasswordSafeJFace app = PasswordSafeJFace.getApp();

	// TODO: this should check if URL is part of sparse fields
	PwsEntryBean selected = app.getSelectedRecord();
	if (selected == null || selected.getUrl() == null || selected.getUrl().length() == 0)
		return;

	IOUtils.openBrowser(selected.getUrl());

	final IPreferenceStore thePrefs = JFacePreferences.getPreferenceStore();
	final boolean recordAccessTime = thePrefs
			.getBoolean(JpwPreferenceConstants.RECORD_LAST_ACCESS_TIME);
	if (recordAccessTime) {// this could/should be sent to a background
							// thread
		app.updateAccessTime(selected);
	}
}
 

import org.eclipse.jface.preference.JFacePreferences; //导入依赖的package包/类
/**
 * @see org.eclipse.jface.action.Action#run()
 */
@Override
public void run() {
	PasswordSafeJFace app = PasswordSafeJFace.getApp();

	PwsEntryBean selected = app.getSelectedRecord();
	if (selected == null)
		return;

	// retrieve filled Entry, always needed for passwords
	PwsEntryBean theEntry = app.getPwsDataStore().getEntry(selected.getStoreIndex());

	Clipboard cb = new Clipboard(app.getShell().getDisplay());

	app.copyToClipboard(cb, theEntry.getPassword().toString());

	final IPreferenceStore thePrefs = JFacePreferences.getPreferenceStore();
	final boolean recordAccessTime = thePrefs
			.getBoolean(JpwPreferenceConstants.RECORD_LAST_ACCESS_TIME);
	if (recordAccessTime) { // this could/should be sent to a background
							// thread
		app.updateAccessTime(theEntry);
	}
	cb.dispose();
}
 

import org.eclipse.jface.preference.JFacePreferences; //导入依赖的package包/类
/**
 * @see org.eclipse.jface.action.Action#run()
 */
@Override
public void run() {
	PasswordSafeJFace app = PasswordSafeJFace.getApp();
	// TODO: Probably it will be simpler to call new PwsEntryBean();
	PwsEntryBean newEntry = PwsEntryBean.fromPwsRecord(app.getPwsFile().newRecord());
	IPreferenceStore thePrefs = JFacePreferences.getPreferenceStore();
	if (thePrefs.getBoolean(JpwPreferenceConstants.USE_DEFAULT_USERNAME)) {
		newEntry.setUsername(thePrefs.getString(JpwPreferenceConstants.DEFAULT_USERNAME));
	}
	if (app.isTreeViewShowing()) {
		// create new entry within existing group
		String selectedGroup = app.getSelectedTreeGroupPath();
		if (selectedGroup != null && selectedGroup.length() > 0) {
			newEntry.setGroup(selectedGroup);
		}
	}
	EditDialog ed = new EditDialog(app.getShell(), newEntry);
	newEntry = (PwsEntryBean) ed.open();
	if (newEntry != null) {
		newEntry.setSparse(false);
		app.addRecord(newEntry);
	}

}
 

import org.eclipse.jface.preference.JFacePreferences; //导入依赖的package包/类
/**
 * Initializes deprecated color constants.
 * 
 * @param store the preference store
 * @since 3.6
 */
private static void initializeDeprecatedColorConstants(IPreferenceStore store) {
	RGB bgRGB= null;
	RGB fgRGB= null;

	// Don't fail in headless mode
	if (PlatformUI.isWorkbenchRunning()) {
		bgRGB= JFaceResources.getColorRegistry().getRGB(JFacePreferences.CONTENT_ASSIST_BACKGROUND_COLOR);
		fgRGB= JFaceResources.getColorRegistry().getRGB(JFacePreferences.CONTENT_ASSIST_FOREGROUND_COLOR);
	}

	// Workaround for https://bugs.eclipse.org/306736
	if (bgRGB == null)
		bgRGB= new RGB(255, 255, 255);
	if (fgRGB == null)
		fgRGB= new RGB(0, 0, 0);

	setRGBValue(store, PreferenceConstants.CODEASSIST_PROPOSALS_BACKGROUND, bgRGB);
	setRGBValue(store, PreferenceConstants.CODEASSIST_PROPOSALS_FOREGROUND, fgRGB);

}
 

import org.eclipse.jface.preference.JFacePreferences; //导入依赖的package包/类
public void propertyChange(PropertyChangeEvent event) {
	String property= event.getProperty();
	if (property.equals(JFacePreferences.QUALIFIER_COLOR)
			|| property.equals(JFacePreferences.COUNTER_COLOR)
			|| property.equals(JFacePreferences.DECORATIONS_COLOR)
			|| property.equals(HIGHLIGHT_BG_COLOR_NAME)
			|| property.equals(HIGHLIGHT_WRITE_BG_COLOR_NAME)
			|| property.equals(INHERITED_COLOR_NAME)
			|| property.equals(IWorkbenchPreferenceConstants.USE_COLORED_LABELS)
	) {
		Display.getDefault().asyncExec(new Runnable() {
			public void run() {
				updateAllViewers();
			}
		});
	}
}
 

import org.eclipse.jface.preference.JFacePreferences; //导入依赖的package包/类
@Override
public StyledString getStyledText(Object element) {
    if (element instanceof DataAndImageTreeNode) {
        @SuppressWarnings("rawtypes")
        DataAndImageTreeNode treeNode = (DataAndImageTreeNode) element;
        Object data = treeNode.data;
        if (data instanceof HierarchyNodeModel) {
            HierarchyNodeModel model = (HierarchyNodeModel) data;
            String spaces = "     ";
            StyledString styledString = new StyledString(model.name + spaces);
            if (model.moduleName != null && model.moduleName.trim().length() > 0) {
                Styler styler = StyledString.createColorRegistryStyler(JFacePreferences.DECORATIONS_COLOR, null);
                styledString.append("(" + model.moduleName + ")", styler);
            }
            return styledString;
        }
        return new StyledString(data.toString());
    }
    return new StyledString(element == null ? "" : element.toString());
}
 

import org.eclipse.jface.preference.JFacePreferences; //导入依赖的package包/类
/**
 * @see org.eclipse.jface.window.Window#createContents(org.eclipse.swt.widgets.Composite)
 */
@Override
protected Control createContents(final Composite parent) {
	final Composite container = new Composite(parent, SWT.NONE);
	container.setLayout(new FillLayout(SWT.VERTICAL));

	composite = new Composite(container, SWT.NONE);
	composite.setLayout(new FillLayout(SWT.VERTICAL));
	final IPreferenceStore thePrefs = JFacePreferences.getPreferenceStore();
	if (thePrefs.getBoolean(DISPLAY_AS_LIST_PREF)) {
		addTableView(composite);
		viewAsListAction.setChecked(true);
		viewAsTreeAction.setChecked(false);
	} else {
		addTreeView(composite);
		viewAsTreeAction.setChecked(true);
		viewAsListAction.setChecked(false);
	}

	final SysTray tray = new SysTray();
	final boolean isAvailable = tray.init(null);
	if (isAvailable) {
		systemTray = tray;
	}

	return container;
}
 

import org.eclipse.jface.preference.JFacePreferences; //导入依赖的package包/类
public void setupStatusMessage() {

		final PwsFile pwsf = getPwsFile();
		if (pwsf != null && pwsf.getRecordCount() > 0) {
			final IPreferenceStore thePrefs = JFacePreferences.getPreferenceStore();
			if (thePrefs.getBoolean(JpwPreferenceConstants.DOUBLE_CLICK_COPIES_TO_CLIPBOARD)) {
				setStatus(Messages.getString("PasswordSafeJFace.Status.DoubleClickToCopy")); //$NON-NLS-1$
			} else {
				setStatus(Messages.getString("PasswordSafeJFace.Status.DoubleClickToEdit")); //$NON-NLS-1$
			}
		} else {
			setStatus("http://jpwsafe.sf.net"); //$NON-NLS-1$
		}

	}
 

import org.eclipse.jface.preference.JFacePreferences; //导入依赖的package包/类
/**
 * If the user has set "Save on Update or Edit", we save the file
 * immediately.
 * 
 */
private void saveOnUpdateOrEditCheck() {
	final IPreferenceStore thePrefs = JFacePreferences.getPreferenceStore();
	if (thePrefs.getBoolean(JpwPreferenceConstants.SAVE_IMMEDIATELY_ON_EDIT)) {
		if (log.isDebugEnabled())
			log.debug("Save on Edit option active. Saving database."); //$NON-NLS-1$
		saveFileAction.run();
	}
}
 

import org.eclipse.jface.preference.JFacePreferences; //导入依赖的package包/类
/**
 * Perform necessary shutdown operations, regardless of how the user exited
 * the application.
 * 
 */
private void tidyUpOnExit() {
	final IPreferenceStore thePrefs = JFacePreferences.getPreferenceStore();

	if (thePrefs.getBoolean(JpwPreferenceConstants.CLEAR_CLIPBOARD_ON_MIN)) {
		clearClipboardAction.run();
	}
	thePrefs.setValue(DISPLAY_AS_LIST_PREF, !isTreeViewShowing());
	try {
		UserPreferences.getInstance().savePreferences();
	} catch (final IOException e) {
		displayErrorDialog(
				Messages.getString("PasswordSafeJFace.SavePrefsError.Title"), Messages.getString("PasswordSafeJFace.SavePrefsError.Message") + e.getMessage(), e); //$NON-NLS-1$ //$NON-NLS-2$
	}
}
 

import org.eclipse.jface.preference.JFacePreferences; //导入依赖的package包/类
protected void addTableView(final Composite aComposite) {
	tableViewer = new TableViewer(aComposite, SWT.FULL_SELECTION | SWT.BORDER);
	tableViewer.addDoubleClickListener(new ViewerDoubleClickListener());
	table = tableViewer.getTable();
	table.setHeaderVisible(true);
	table.setMenu(createPopupMenu(table));
	tableViewer.setContentProvider(new PasswordTableContentProvider());
	tableViewer.setLabelProvider(new PasswordTableLabelProvider());
	tableViewer.setInput(new Object());
	tableViewer.setSorter(new PasswordTableSorter());

	viewer = tableViewer;

	int column = 1;
	addTableColumn(column, "PasswordSafeJFace.Column.Title", "table/title"); //$NON-NLS-1$

	column++;
	addTableColumn(column, "PasswordSafeJFace.Column.UserName", "table/userName"); //$NON-NLS-1$

	final IPreferenceStore thePrefs = JFacePreferences.getPreferenceStore();
	if (thePrefs.getBoolean(JpwPreferenceConstants.SHOW_NOTES_IN_LIST)) {
		column++;
		addTableColumn(column, "PasswordSafeJFace.Column.Notes", "table/notes"); //$NON-NLS-1$
	}

	column++;
	addTableColumn(column, "PasswordSafeJFace.Column.LastChanged", "table/lastChange"); //$NON-NLS-1$

	// Sort on first column
	final PasswordTableSorter pts = (PasswordTableSorter) tableViewer.getSorter();
	pts.sortOnColumn(1);

}
 

import org.eclipse.jface.preference.JFacePreferences; //导入依赖的package包/类
@Override
public int compare(final Viewer arg0, final Object a, final Object b) {

	final IPreferenceStore thePrefs = JFacePreferences.getPreferenceStore();
	final boolean showNotes = thePrefs.getBoolean(JpwPreferenceConstants.SHOW_NOTES_IN_LIST);

	int rc = 0;

	final PwsEntryBean entry1 = (PwsEntryBean) a;
	final PwsEntryBean entry2 = (PwsEntryBean) b;

	switch (column) {

	case 1:
		rc = getComparator().compare(entry1.getTitle(), entry2.getTitle());
		break;
	case 2:
		rc = getComparator().compare(entry1.getUsername(), entry2.getUsername());
		break;

	case 3:
		if (showNotes) {
			rc = getComparator().compare(entry1.getNotes(), entry2.getNotes());
		} else {
			rc = getComparator().compare(safeFormatDate(entry1.getLastChange()), safeFormatDate(entry2.getLastChange()));
		}
		break;
	case 4:
		rc = getComparator().compare(safeFormatDate(entry1.getLastChange()), safeFormatDate(entry2.getLastChange()));
		break;
	}

	if (direction == DESCENDING)
		rc = -rc;

	return rc;
}
 

import org.eclipse.jface.preference.JFacePreferences; //导入依赖的package包/类
/**
 * @see org.eclipse.jface.action.Action#run()
 */
@Override
public void run() {
	final PasswordSafeJFace app = PasswordSafeJFace.getApp();
	final PwsEntryBean selectedRecord = app.getSelectedRecord();
	if (selectedRecord != null) {
		final PwsEntryBean filledEntry = app.getPwsDataStore().getEntry(
				selectedRecord.getStoreIndex());
		EditDialog dialogue = new EditDialog(app.getShell(), filledEntry);
		app.getLockStatus().addObserver(dialogue);
		final PwsEntryBean changedEntry;
		try {
			changedEntry = (PwsEntryBean) dialogue.open();
		} finally {
			app.getLockStatus().deleteObserver(dialogue);
		}
		if (!app.isReadOnly()) {
			final IPreferenceStore thePrefs = JFacePreferences.getPreferenceStore();
			final boolean recordAccessTime = thePrefs
					.getBoolean(JpwPreferenceConstants.RECORD_LAST_ACCESS_TIME);
			if (changedEntry != null) {
				if (recordAccessTime) {
					changedEntry.setLastAccess(new Date());
				}
				app.updateRecord(changedEntry);
			} else if (recordAccessTime) { // we still have to update the
											// record
				filledEntry.setLastAccess(new Date());
				app.updateAccessTime(filledEntry);
			}
		}
	}

}
 

import org.eclipse.jface.preference.JFacePreferences; //导入依赖的package包/类
/**
 * @see org.eclipse.jface.action.Action#run()
 */
@Override
public void run() {
	// TODO: disable option if v1 or v2; URL only seems to be available in
	// V3 files
	final PasswordSafeJFace app = PasswordSafeJFace.getApp();

	final PwsEntryBean selected = app.getSelectedRecord();
	if (selected == null)
		return;

	// TODO: only fetch a filled entry if URL is not part of sparse fields.
	PwsEntryBean theEntry;
	if (selected.getUrl() != null && selected.getUrl().length() > 0) {
		theEntry = selected;
	} else {// retrieve filled Entry for sparse
		theEntry = app.getPwsDataStore().getEntry(selected.getStoreIndex());
	}

	Clipboard cb = new Clipboard(app.getShell().getDisplay());

	app.copyToClipboard(cb, theEntry.getUrl());

	final IPreferenceStore thePrefs = JFacePreferences.getPreferenceStore();
	final boolean recordAccessTime = thePrefs
			.getBoolean(JpwPreferenceConstants.RECORD_LAST_ACCESS_TIME);
	if (recordAccessTime) { // this could/should be sent to a background
							// thread
		app.updateAccessTime(theEntry);
	}

	cb.dispose();
}