com.aptana.ruby.internal.debug.ui.breakpoints.BreakpointDetailPaneFactory.java Source code

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Here is the source code for com.aptana.ruby.internal.debug.ui.breakpoints.BreakpointDetailPaneFactory.java

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/*******************************************************************************
 * Copyright (c) 2009, 2010 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package com.aptana.ruby.internal.debug.ui.breakpoints;

import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;

import org.eclipse.core.runtime.CoreException;
import org.eclipse.debug.core.model.IBreakpoint;
import org.eclipse.debug.ui.IDetailPane;
import org.eclipse.debug.ui.IDetailPaneFactory;
import org.eclipse.jface.viewers.IStructuredSelection;

import com.aptana.ruby.internal.debug.core.breakpoints.RubyLineBreakpoint;

/**
 * Detail pane factory for Ruby breakpoints.
 * 
 * @since 1.0
 */
public class BreakpointDetailPaneFactory implements IDetailPaneFactory {

    /**
     * Maps pane IDs to names
     */
    private Map<String, String> fNameMap;

    /*
     * (non-Javadoc)
     * @see org.eclipse.debug.ui.IDetailPaneFactory#getDetailPaneTypes(org.eclipse.jface.viewers.IStructuredSelection)
     */
    @SuppressWarnings("rawtypes")
    public Set getDetailPaneTypes(IStructuredSelection selection) {
        HashSet<String> set = new HashSet<String>();
        if (selection.size() == 1) {
            IBreakpoint b = (IBreakpoint) selection.getFirstElement();
            try {
                String type = b.getMarker().getType();
                if (RubyLineBreakpoint.RUBY_LINE_BREAKPOINT.equals(type)) {
                    set.add(LineBreakpointDetailPane.DETAIL_PANE_LINE_BREAKPOINT);
                } else {
                    set.add(StandardBreakpointDetailPane.DETAIL_PANE_STANDARD);
                }
            } catch (CoreException e) {
            }
        }
        return set;
    }

    /*
     * (non-Javadoc)
     * @see org.eclipse.debug.ui.IDetailPaneFactory#getDefaultDetailPane(org.eclipse.jface.viewers.IStructuredSelection)
     */
    public String getDefaultDetailPane(IStructuredSelection selection) {
        if (selection.size() == 1) {
            IBreakpoint b = (IBreakpoint) selection.getFirstElement();
            try {
                String type = b.getMarker().getType();
                if (RubyLineBreakpoint.RUBY_LINE_BREAKPOINT.equals(type)) {
                    return LineBreakpointDetailPane.DETAIL_PANE_LINE_BREAKPOINT;
                }
                return StandardBreakpointDetailPane.DETAIL_PANE_STANDARD;
            } catch (CoreException e) {
            }
        }
        return null;
    }

    /*
     * (non-Javadoc)
     * @see org.eclipse.debug.ui.IDetailPaneFactory#createDetailPane(java.lang.String)
     */
    public IDetailPane createDetailPane(String paneID) {
        if (LineBreakpointDetailPane.DETAIL_PANE_LINE_BREAKPOINT.equals(paneID)) {
            return new LineBreakpointDetailPane();
        }
        if (StandardBreakpointDetailPane.DETAIL_PANE_STANDARD.equals(paneID)) {
            return new StandardBreakpointDetailPane();
        }
        return null;
    }

    /*
     * (non-Javadoc)
     * @see org.eclipse.debug.ui.IDetailPaneFactory#getDetailPaneName(java.lang.String)
     */
    public String getDetailPaneName(String paneID) {
        return getNameMap().get(paneID);
    }

    /*
     * (non-Javadoc)
     * @see org.eclipse.debug.ui.IDetailPaneFactory#getDetailPaneDescription(java.lang.String)
     */
    public String getDetailPaneDescription(String paneID) {
        return getNameMap().get(paneID);
    }

    private Map<String, String> getNameMap() {
        if (fNameMap == null) {
            fNameMap = new HashMap<String, String>();
            fNameMap.put(LineBreakpointDetailPane.DETAIL_PANE_LINE_BREAKPOINT,
                    BreakpointMessages.BreakpointDetailPaneFactory_0);
            fNameMap.put(StandardBreakpointDetailPane.DETAIL_PANE_STANDARD,
                    BreakpointMessages.StandardBreakpointDetailPane_0);
        }
        return fNameMap;
    }

}