Bug 80573 Prepare project specific preference options
I200412081200 From Martin's e-mail: I deprecated some methods that access options that will soon be offered per project as well: CodeFormatterUtil.getTabWidth() -> CodeFormatterUtil.getTabWidth(IJavaProject) CodeFormatterUtil.createIndentString(int) -> CodeFormatterUtil.createIndentString(int, IJavaProject) JavaPreferencesSettings.getCodeGenerationSettings() -> JavaPreferencesSettings.getCodeGenerationSettings(IJavaProject) JavaPreferencesSettings.getImportNumberThreshold(IPreferenceStore) -> JavaPreferencesSettings.getImportNumberThreshold(IJavaProject) JavaPreferencesSettings.getImportOrderPreference(IPreferenceStore) -> JavaPreferencesSettings.getImportOrderPreference(IJavaProject) Also make sure to not directly access to the following preference constants: PreferenceConstants.CODEGEN_* PreferenceConstants.ORGIMPORTS_* PreferenceConstants.FORMATTER_COMMENT_* -> Use PreferenceConstants.getPreference(String key, IJavaProject project) to get a JDT.UI preference value using the given project scope DefaultCodeFormatterConstants.* -> Use javaProject.getOption(key, true) to get a preference value using the given scope I fixed most of the references. What is still open: Refactoring:, fix the accesses to the deprecated methods listed above Java Editor, IndentAction, JavaAutoIndentStrategy, ...: Check all accesses to DefaultCodeFormatterConstants, e.g. FORMATTER_TAB_SIZE, FORMATTER_TAB_CHAR to see if the OverlayPreferenceStore is used
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/JavaSourceViewer.java
/**
	 * Returns the backspace manager for this viewer.
	 * 
	 * @return the backspace manager for this viewer, or <code>null</code> if
	 *         there is none
	 * @since 3.0
	 */
	public SmartBackspaceManager getBackspaceManager() {
		return fBackspaceManager;
	}
	
	/*
	 * @see org.eclipse.jface.text.source.SourceViewer#handleDispose()
	 */
	protected void handleDispose() {
		if (fBackspaceManager != null) {
			fBackspaceManager.uninstall();
			fBackspaceManager= null;
		}
		super.handleDispose();
	}
	
	/**
	 * Prepends the text presentation listener at the beginning of the viewer's 
	 * list of text presentation listeners.  If the listener is already registered 
	 * with the viewer this call moves the listener to the beginning of
	 * the list.
	 *
	 * @param listener the text presentation listener
	 * @since 3.0