Java Code Examples for org.eclipse.jdt.core.formatter.DefaultCodeFormatterConstants#FORMATTER_TAB_SIZE

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Example 1
Source File: CodeFormatterUtil.java    From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0 6 votes vote down vote up 
/**
 * Gets the current tab width.
 *
 * @param project
 *        The project where the source is used, used for project specific options or
 *        <code>null</code> if the project is unknown and the workspace default should be used
 * @return The tab width
 */
public static int getTabWidth(IJavaProject project) {
	/*
	 * If the tab-char is SPACE, FORMATTER_INDENTATION_SIZE is not used
	 * by the core formatter.
	 * We piggy back the visual tab length setting in that preference in
	 * that case.
	 */
	String key;
	if (JavaCore.SPACE.equals(getCoreOption(project, DefaultCodeFormatterConstants.FORMATTER_TAB_CHAR)))
		key= DefaultCodeFormatterConstants.FORMATTER_INDENTATION_SIZE;
	else
		key= DefaultCodeFormatterConstants.FORMATTER_TAB_SIZE;

	return getCoreOption(project, key, 4);
}
Example 2
Source File: CodeFormatterUtil.java    From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0 5 votes vote down vote up 
/**
 * Returns the current indent width.
 *
 * @param project
 *        the project where the source is used or,
 *        <code>null</code> if the project is unknown and the workspace default should be used
 * @return the indent width
 * @since 3.1
 */
public static int getIndentWidth(IJavaProject project) {
	String key;
	if (DefaultCodeFormatterConstants.MIXED.equals(getCoreOption(project, DefaultCodeFormatterConstants.FORMATTER_TAB_CHAR)))
		key= DefaultCodeFormatterConstants.FORMATTER_INDENTATION_SIZE;
	else
		key= DefaultCodeFormatterConstants.FORMATTER_TAB_SIZE;

	return getCoreOption(project, key, 4);
}