org.eclipse.emf.editor.ui.EEMasterDetailsBlock.java Source code

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Here is the source code for org.eclipse.emf.editor.ui.EEMasterDetailsBlock.java

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/**
 * <copyright> 
 *
 * Copyright (c) 2008 itemis AG 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: 
 *   itemis AG - Initial API and implementation
 *
 * </copyright>
 *
 */
package org.eclipse.emf.editor.ui;

import org.eclipse.emf.editor.EEPlugin;
import org.eclipse.emf.editor.EEditor;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.action.IToolBarManager;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.ui.forms.DetailsPart;
import org.eclipse.ui.forms.IDetailsPageProvider;
import org.eclipse.ui.forms.IManagedForm;
import org.eclipse.ui.forms.MasterDetailsBlock;
import org.eclipse.ui.forms.SectionPart;
import org.eclipse.ui.forms.widgets.ExpandableComposite;
import org.eclipse.ui.forms.widgets.ScrolledForm;
import org.eclipse.ui.forms.widgets.Section;

/**
 * @author Dennis Huebner
 * 
 */
public class EEMasterDetailsBlock extends MasterDetailsBlock {

    private SectionPart masterSectionPart;
    private IDetailsPageProvider pageProvider;

    public EEMasterDetailsBlock(IDetailsPageProvider pageProvider) {
        this.pageProvider = pageProvider;
    }

    public SectionPart getMasterSectionPart() {
        return this.masterSectionPart;
    }

    /*
     * (non-Javadoc)
     * 
     * @see
     * org.eclipse.ui.forms.MasterDetailsBlock#createMasterPart(org.eclipse.
     * ui.forms.IManagedForm, org.eclipse.swt.widgets.Composite)
     */
    @Override
    protected void createMasterPart(IManagedForm managedForm, Composite parent) {
        Composite container = managedForm.getToolkit().createComposite(parent);
        container.setLayout(new GridLayout());
        // container.setLayoutData(new GridData(GridData.FILL_VERTICAL));
        Section section = managedForm.getToolkit().createSection(container, ExpandableComposite.TITLE_BAR);
        section.setLayout(new FillLayout());
        section.setLayoutData(new GridData(GridData.FILL_BOTH));
        section.setText("Model");
        Composite mastersClientArea = managedForm.getToolkit().createComposite(section);
        section.setClient(mastersClientArea);
        masterSectionPart = new SectionPart(section);
        managedForm.addPart(masterSectionPart);
    }

    /*
     * (non-Javadoc)
     * 
     * @see
     * org.eclipse.ui.forms.MasterDetailsBlock#createToolBarActions(org.eclipse
     * .ui.forms.IManagedForm)
     */
    @Override
    protected void createToolBarActions(IManagedForm managedForm) {
        sashForm.setOrientation(EEditor.formularOrientation());
        final ScrolledForm form = managedForm.getForm();

        Action haction = new Action("hor", IAction.AS_RADIO_BUTTON) {
            @Override
            public void run() {
                sashForm.setOrientation(SWT.VERTICAL);
                persistOrientation(SWT.VERTICAL);
            }
        };
        haction.setChecked(sashForm.getOrientation() == SWT.VERTICAL);

        haction.setToolTipText("Horizontal orientation");
        haction.setImageDescriptor(EEPlugin.getDefault().getImageDescriptor("/icons/det_pane_under.gif"));
        Action vaction = new Action("ver", IAction.AS_RADIO_BUTTON) {
            @Override
            public void run() {
                sashForm.setOrientation(SWT.HORIZONTAL);
                persistOrientation(SWT.HORIZONTAL);
            }
        };
        vaction.setChecked(sashForm.getOrientation() == SWT.HORIZONTAL);

        vaction.setToolTipText("Vertical orientation");
        vaction.setImageDescriptor(EEPlugin.getDefault().getImageDescriptor("/icons/det_pane_right.gif"));
        form.getToolBarManager().add(haction);
        form.getToolBarManager().add(vaction);
        createMoreToolBarActions(form.getToolBarManager());
        form.getToolBarManager().update(true);

    }

    protected void persistOrientation(int orientation) {
        IPreferenceStore store = EEPlugin.getDefault().getPreferenceStore();
        store.setValue(IPreferenceConstants.FORMULAR_ORIENTATION, orientation);
    }

    /*
     * (non-Javadoc)
     * 
     * @see
     * org.eclipse.ui.forms.MasterDetailsBlock#registerPages(org.eclipse.ui.
     * forms.DetailsPart)
     */
    @Override
    protected void registerPages(DetailsPart detailsPart) {
        detailsPart.setPageProvider(this.pageProvider);
        detailsPart.setPageLimit(1);// cache off!
    }

    public Control findControl(String key, Object data) {
        if (detailsPart.getCurrentPage() instanceof GenericDetailsPage) {
            return ((GenericDetailsPage) detailsPart.getCurrentPage()).locateControl(key, data);
        }
        return null;
    }

    protected void createMoreToolBarActions(IToolBarManager toolBarManager) {
        // does nothing
    }

}