/**
* Creates and returns a preference store which combines the preference stores from the text tools
* and which is read-only.
*
* @param javaTextTools the Java text tools
* @return the combined read-only preference store
* @since 3.0
*/
private static final IPreferenceStore createPreferenceStore(JavaTextTools javaTextTools) {
Assert.isNotNull(javaTextTools);
IPreferenceStore generalTextStore = EditorsUI.getPreferenceStore();
if (javaTextTools.getCorePreferenceStore() == null)
return new ChainedPreferenceStore(
new IPreferenceStore[] {javaTextTools.getPreferenceStore(), generalTextStore});
return new ChainedPreferenceStore(
new IPreferenceStore[] {
javaTextTools.getPreferenceStore(),
new PreferencesAdapter(javaTextTools.getCorePreferenceStore()),
generalTextStore
});
}
/**
* Creates a new Java source viewer configuration for viewers in the given editor using the given
* Java tools.
*
* @param tools the Java text tools to be used
* @param editor the editor in which the configured viewer(s) will reside, or <code>null</code> if
* none
* @see JavaTextTools
* @deprecated As of 3.0, replaced by {@link
* JavaSourceViewerConfiguration#JavaSourceViewerConfiguration(IColorManager,
* IPreferenceStore, ITextEditor, String)}
*/
public JavaSourceViewerConfiguration(JavaTextTools tools, ITextEditor editor) {
super(createPreferenceStore(tools));
fJavaTextTools = tools;
fColorManager = tools.getColorManager();
fCodeScanner = (AbstractJavaScanner) fJavaTextTools.getCodeScanner();
fMultilineCommentScanner = (AbstractJavaScanner) fJavaTextTools.getMultilineCommentScanner();
fSinglelineCommentScanner = (AbstractJavaScanner) fJavaTextTools.getSinglelineCommentScanner();
fStringScanner = (AbstractJavaScanner) fJavaTextTools.getStringScanner();
fJavaDocScanner = (AbstractJavaScanner) fJavaTextTools.getJavaDocScanner();
fTextEditor = editor;
}
/**
* Returns the preference store used by this configuration to initialize the individual bits and
* pieces.
*
* <p>Clients are not allowed to call this method if the new setup without text tools is in use.
*
* @return the preference store used to initialize this configuration
* @see JavaSourceViewerConfiguration#JavaSourceViewerConfiguration(IColorManager,
* IPreferenceStore, ITextEditor, String)
* @since 2.0
* @deprecated As of 3.0
*/
protected IPreferenceStore getPreferenceStore() {
Assert.isTrue(!isNewSetup());
return fJavaTextTools.getPreferenceStore();
}
