pydev-cvs

[Fabio Z. <fa...@us...>]

Update of /cvsroot/pydev/org.python.pydev/src/org/python/pydev/editor/actions
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv30982/src/org/python/pydev/editor/actions

Added Files:
	PyShowOutline.java 
Log Message:
Added action for Quick Outline.
(not functional)

--- NEW FILE: PyShowOutline.java ---
/*
 * Created on Jul 20, 2004
 *
 * @author Fabio Zadrozny
 */
package org.python.pydev.editor.actions;

import org.eclipse.jface.action.IAction;
import org.eclipse.jface.text.DefaultInformationControl;
import org.eclipse.jface.text.IInformationControl;
import org.eclipse.jface.text.IInformationControlCreator;
import org.eclipse.jface.text.IRegion;
import org.eclipse.jface.text.ITextViewer;
import org.eclipse.jface.text.information.IInformationProvider;
import org.eclipse.jface.text.information.InformationPresenter;
import org.eclipse.swt.widgets.Shell;

/**
 * @author Fabio Zadrozny
 */
public class PyShowOutline extends PyAction{

    /* (non-Javadoc)
     * @see org.eclipse.ui.IActionDelegate#run(org.eclipse.jface.action.IAction)
     */
    public void run(IAction action) {
        //TODO: Still trying to find out how to do this...
        //As I couldn't find a good way to do it, I added a bug to see
        //if the interface provided by Java can be generalized...
        //
        //The bug can be found at:
        //
        //https://bugs.eclipse.org/bugs/show_bug.cgi?id=70419
        
        
        
//        System.out.println("Show outline information...");
//        InformationPresenter informationPresenter = getInformationPresenter();
//        informationPresenter.setInformationProvider(getInformationProvider(), "Python Outline Content");
//        informationPresenter.showInformation();
//        System.out.println("Show outline information...OK");
    }

    /**
     * @return
     */
    private IInformationProvider getInformationProvider() {
        return new IInformationProvider(){

            public IRegion getSubject(ITextViewer textViewer, int offset) {
                return new IRegion(){

                    public int getLength() {
                        return 20;
                    }

                    public int getOffset() {
                        return 20;
                    }};
            }

            public String getInformation(ITextViewer textViewer, IRegion subject) {
                return "Python Outline Content";
            }};
    }

    /**
     * 
     * @return
     */
    private InformationPresenter getInformationPresenter() {
         return new InformationPresenter(getInformationControlCreator());
    }

    /**
     * @return
     */
    private IInformationControlCreator getInformationControlCreator() {
        return new IInformationControlCreator (){

            public IInformationControl createInformationControl(Shell parent) {
                return new PyInformationControl(parent);
            }};
    }
    
    class PyInformationControl extends DefaultInformationControl{

        /**
         * @param parent
         */
        public PyInformationControl(Shell parent) {
            super(parent);
            setInformation("Python Outline Content");
        }
        
    }

}