Java Preference类代码示例

import org.eclipse.e4.core.di.extensions.Preference; //导入依赖的package包/类
@PostConstruct
public void createControls(
		IEclipseContext context, 
		@Preference(nodePath = TermSuiteUI.PLUGIN_ID, value = TermSuiteUIPreferences.WRAP_TEXT) boolean wrap,
		final Composite parent, 
		MPart part,
		ILoggerProvider loggerProvider,
		EModelService modelService) {
	this.logger = loggerProvider.getClassLogger(this.getClass());

	parent.setLayout(new FillLayout());
	text = new StyledText(parent, getTheStyle(wrap, false));
	
	MToolItem wrapButton = (MToolItem)modelService.find(TOOL_ITEM_WRAP_TEXT, part.getToolbar());
	wrapButton.setSelected(wrap);
	
	text.addLineStyleListener(lineStyleListener);
	text.addLineBackgroundListener(lineBackgroundListener);
	text.setWrapIndent(20);
}
 

import org.eclipse.e4.core.di.extensions.Preference; //导入依赖的package包/类
@Inject
@Optional
public void reactOnCustomResourceChange( 
		LinguisticResourcesService lingueeService, 
		@Preference(value = TermSuiteUIPreferences.ACTIVATE_CUSTOM_RESOURCES) boolean active,
		@Preference(value = TermSuiteUIPreferences.LINGUISTIC_RESOURCES_DIRECTORY) String customResourcePath
		) {
	this.withCustomResources = active;
	if(active) {
		this.customResourcePath = customResourcePath;
		if(this.viewer != null)
			this.viewer.collapseToLevel(THE_RESOURCE_NODE, 0);
	}
	if(this.viewer != null)
		this.viewer.setInput(getRootNodes());
}
 

import org.eclipse.e4.core.di.extensions.Preference; //导入依赖的package包/类
@Execute
public void execute(@Preference(nodePath = "org.bbaw.bts.app") IEclipsePreferences prefs, IEclipseContext context,
		ApplicationStartupController startupController)
{
	//		PartHolderDialog dialog = ContextInjectionFactory.make(PartHolderDialog.class, context);
	//		//		context.set(UserManagementDialog.class, dialog);
	//
	//		if (dialog.open() == dialog.OK)
	//		{
	//		}

	Wizard w = new InstallationWizard(context, startupController, null, null);
	WizardDialog dialog = new WizardDialog(new Shell(), w);
	if (dialog.open() == dialog.OK)
	{
		System.out.println("new project created.");

	}
}
 

import org.eclipse.e4.core.di.extensions.Preference; //导入依赖的package包/类
@Inject
void setShowText(
		@Preference(value = E4PerspectiveSwitcherPreferences.SHOW_TEXT, nodePath = E4PerspectiveSwitcherPreferences.ROOT_PREFERENCES_NODE) boolean showShortcutText) {
	this.showShortcutText = showShortcutText;

	if (toolBar == null || toolBar.isDisposed())
		return;

	for (ToolItem item : toolBar.getItems()) {
		if (!(item.getData() instanceof MPerspective))
			continue;

		MPerspective perspective = (MPerspective) item.getData();
		if (item.getImage() == null || this.showShortcutText) {
			String label = perspective.getLocalizedLabel();
			item.setText(label != null ? label : _null);
			item.setToolTipText(perspective.getLocalizedTooltip());
		} else {
			item.setText(_null);
			item.setToolTipText(perspective.getLocalizedLabel());
		}
	}

	// update the layout

}
 

import org.eclipse.e4.core.di.extensions.Preference; //导入依赖的package包/类
@PostConstruct
void createControls(final Composite inParent, final IEclipseContext inContext, final EMenuService inService,
		final MApplication inApplication,
		@Preference(nodePath = RelationsConstants.PREFERENCE_NODE, value = INITIAL_SIZE) final String inInitialSize,
		final IBrowserManager inBrowserManager) {
	context = inContext;
	application = inApplication;
	browserManager = inBrowserManager;

	createGraphicalViewer(inParent, inContext);
	inService.registerContextMenu(viewer.getControl(), Constants.BROWSER_POPUP);

	visible = true;
	initialSize = getInitialSize(inInitialSize);
	setModel(browserManager.getCenterModel());
}
 

import org.eclipse.e4.core.di.extensions.Preference; //导入依赖的package包/类
@PostConstruct
void afterInit(
        final EMenuService inService,
        final EPartService inPartService,
        @Preference(value = RelationsConstants.ACTIVE_BROWSER_ID) @Optional final String inBrowserId) {
	inService.registerContextMenu(styledText.getControl(),
	        RelationsConstants.POPUP_INSPECTOR);

	// work around to have the application's focus on the browser stack
	if (inBrowserId != null) {
		final MPart lBrowser = inPartService.findPart(inBrowserId);
		if (lBrowser != null) {
			inPartService.activate(lBrowser, true);
		}
	}
}
 

import org.eclipse.e4.core.di.extensions.Preference; //导入依赖的package包/类
@Inject
void trackViewMenuSwitch(
        @Preference(nodePath = RelationsConstants.PREFERENCE_NODE, value = PREF_SWITCH_VALUE) final String inSwitchValue) {
	if (inSwitchValue == null) {
		return;
	}
	switchValue = inSwitchValue;
	displayType = SWITCH_VALUE_BIBLIO.equals(switchValue) ? DisplayType.TEXT_BIBLIO
	        : DisplayType.TEXT_CONTENT;
	if (initialized && !title.isDisposed() && !styledText.isDisposed()) {
		try {
			refreshDisplay(item);
		}
		catch (VException | IOException | SAXException exc) {
			log.error(exc, exc.getMessage());
		}
	}
}
 

import org.eclipse.e4.core.di.extensions.Preference; //导入依赖的package包/类
@Inject
@Optional
public void reactOnCustomResourceActiveChange( 
		LinguisticResourcesService lingueeService, 
		@Preference(value = TermSuiteUIPreferences.ACTIVATE_CUSTOM_RESOURCES) boolean active
		) {
	this.withCustomResources = active;
	logger.debug("Modification detected in preferences: custom resources are now " + (this.withCustomResources ? "activated": "deactivated") );
	resetCache();
}
 

import org.eclipse.e4.core.di.extensions.Preference; //导入依赖的package包/类
@Inject
@Optional
public void reactOnCustomResourceChange( 
		LinguisticResourcesService lingueeService, 
		@Preference(value = TermSuiteUIPreferences.COPY_BUILTIN_RESOURCES_IF_EMPTY) boolean copyIfEmpty
		) {
	this.copyIfEmpty = copyIfEmpty;
	logger.debug("Modification detected in preferences: copy built-in resources if target dir empty: " + this.copyIfEmpty);
	resetCache();
}
 

import org.eclipse.e4.core.di.extensions.Preference; //导入依赖的package包/类
@Inject
public void setServerUri(
		@Preference(nodePath = NODEPATH, value = SERVER_URI_PREF_KEY) String serverUri) {
	if(serverUri != null) {
		this.serverUri = serverUri;
	}
}
 

import org.eclipse.e4.core.di.extensions.Preference; //导入依赖的package包/类
@Inject
@Optional
void setTextColor(
		@Preference(nodePath="org.fipro.eclipse.migration.e4.ui", value="description_color") String color) {

	Color toUse = "blue".equals(color) ? 
			Display.getDefault().getSystemColor(SWT.COLOR_BLUE) : Display.getDefault().getSystemColor(SWT.COLOR_BLACK);
	
	if (description != null && !description.isDisposed()) {
		description.setForeground(toUse);
	}
}
 

import org.eclipse.e4.core.di.extensions.Preference; //导入依赖的package包/类
@PostConstruct
public void createComposite(Composite parent, @Preference(value = "prefColor") String colorKey)
{
	parent.setLayout(new GridLayout(1, false));

	txtInput = new Text(parent, SWT.BORDER);
	txtInput.setMessage("Enter text to mark part as dirty");
	txtInput.addModifyListener(new ModifyListener() {
		@Override
		public void modifyText(ModifyEvent e)
		{
			dirty.setDirty(true);
		}
	});
	txtInput.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

	tableViewer = new TableViewer(parent);

	tableViewer.add("Sample item 1");
	tableViewer.add("Sample item 2");
	tableViewer.add("Sample item 3");
	tableViewer.add("Sample item 4");
	tableViewer.add("Sample item 5");
	tableViewer.getTable().setLayoutData(new GridData(GridData.FILL_BOTH));
	
	reactOnPrefColorChange(colorKey);
}
 

import org.eclipse.e4.core.di.extensions.Preference; //导入依赖的package包/类
@Inject
@Optional
public void reactOnPrefColorChange(@Preference(value = "prefColor") String colorKey)
{
	System.out.println("React on a change in preferences with colorkey = " + colorKey);
	if ((colorKey != null) && (tableViewer != null) && !tableViewer.getControl().isDisposed())
	{
		Color c = getColorFromPref(colorKey);

		tableViewer.getTable().setForeground(c);
		tableViewer.getTable().redraw();
	}
}
 

import org.eclipse.e4.core.di.extensions.Preference; //导入依赖的package包/类
@Inject
private void setPrefReferences(
    @Preference(nodePath = Activator.PLUGIN_ID) IEclipsePreferences prefDarker,
    @Preference(nodePath = "org.eclipse.ui.editors") IEclipsePreferences prefUI,
    @Preference(nodePath = "org.eclipse.jdt.ui") IEclipsePreferences prefJDT,
    @Preference(nodePath = "org.eclipse.pde.ui") IEclipsePreferences prefPDE) {
  this.prefUI = prefUI;
  this.prefJDT = prefJDT;
  this.prefDarker = prefDarker;
  this.prefPDE = prefPDE;
}
 

import org.eclipse.e4.core.di.extensions.Preference; //导入依赖的package包/类
/**
 * DBSettings constructor, called through DI.
 *
 * @param inPreferences
 * @param inDBController
 */
@Inject
public DBSettings(
        @Preference(nodePath = RelationsConstants.PREFERENCE_NODE) final IEclipsePreferences inPreferences,
        final IDBController inDBController) {
	dbController = inDBController;
	dbConnectionConfig = inDBController.getConfiguration(
	        inPreferences.get(RelationsConstants.KEY_DB_PLUGIN_ID,
	                RelationsConstants.DFT_DBCONFIG_PLUGIN_ID));
	host = inPreferences.get(RelationsConstants.KEY_DB_HOST, ""); //$NON-NLS-1$
	catalog = inPreferences.get(RelationsConstants.KEY_DB_CATALOG,
	        RelationsConstants.DFT_DB_EMBEDDED);
	user = inPreferences.get(RelationsConstants.KEY_DB_USER_NAME, ""); //$NON-NLS-1$
	password = inPreferences.get(RelationsConstants.KEY_DB_PASSWORD, ""); //$NON-NLS-1$
}