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/text/JavaIndenter.java
* Computes the indentation at <code>offset</code>.
	 * 
	 * @param offset the offset in the document
	 * @return a String which reflects the correct indentation for the line in
	 *         which offset resides, or <code>null</code> if it cannot be
	 *         determined
	 */
	public StringBuffer computeIndentation(int offset) {
		return computeIndentation(offset, false);
	}
	
	/**
	 * Computes the indentation at <code>offset</code>.
	 * 
	 * @param offset the offset in the document
	 * @param assumeOpeningBrace <code>true</code> if an opening brace should be assumed
	 * @return a String which reflects the correct indentation for the line in
	 *         which offset resides, or <code>null</code> if it cannot be
	 *         determined
	 */
	public StringBuffer computeIndentation(int offset, boolean assumeOpeningBrace) {
		
		StringBuffer indent= getReferenceIndentation(offset, assumeOpeningBrace);
		
		
		if (fAlign != JavaHeuristicScanner.NOT_FOUND) {
			try {
				
				IRegion line= fDocument.getLineInformationOfOffset(fAlign);
				int lineOffset= line.getOffset();