bundles/org.eclipse.rap.pde.runtime/src/org/eclipse/pde/internal/runtime/spy/dialogs/SpyDialog.java

/*******************************************************************************
 * Copyright (c) 2007, 2008 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:
 *     Chris Aniszczyk <zx@us.ibm.com> - initial API and implementation
 *     Benjamin Cabe <benjamin.cabe@anyware-tech.com> - bug 211580
 *     Arnaud Mergey - <a_mergey@yahoo.fr>
 *******************************************************************************/
package org.eclipse.pde.internal.runtime.spy.dialogs;

import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.dialogs.PopupDialog;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.pde.internal.runtime.*;
import org.eclipse.pde.internal.runtime.spy.SpyFormToolkit;
import org.eclipse.pde.internal.runtime.spy.sections.*;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.*;
import org.eclipse.swt.widgets.*;
import org.eclipse.ui.ISharedImages;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.forms.widgets.ScrolledForm;
import org.eclipse.ui.forms.widgets.TableWrapLayout;


/**
 * @since 3.4
 */
public class SpyDialog extends PopupDialog {

  private ExecutionEvent event;
  private Point fAnchor;
  private Composite composite;
  private SpyFormToolkit toolkit;

  private class CloseAction extends Action {

    @Override
    public ImageDescriptor getImageDescriptor() {
      return PlatformUI.getWorkbench()
        .getSharedImages()
        .getImageDescriptor( ISharedImages.IMG_TOOL_DELETE );
    }

    @Override
    public String getToolTipText() {
      return PDERuntimeMessages.get().SpyDialog_close;
    }

    @Override
    public void run() {
      close();
    }
  }

  public SpyDialog( Shell parent, ExecutionEvent event, Point point ) {
    super( parent, SWT.NONE, true, true, false, false, false, null, null );
    this.event = event;
    this.fAnchor = point;
    this.toolkit = new SpyFormToolkit( this );
  }

  /*
   * @see org.eclipse.jface.window.Window#configureShell(Shell)
   */
  @Override
  protected void configureShell( Shell shell ) {
    super.configureShell( shell );
    PlatformUI.getWorkbench().getHelpSystem().setHelp( shell, IHelpContextIds.SPY_DIALOG );
  }

  @Override
  protected Control createContents( Composite parent ) {
    getShell().setBackground( getShell().getDisplay().getSystemColor( SWT.COLOR_DARK_GRAY ) );
    initializeBounds();
    return createDialogArea( parent );
  }

  @Override
  protected Control createDialogArea( Composite parent ) {
    this.composite = ( Composite )super.createDialogArea( parent );
    ScrolledForm form = toolkit.createScrolledForm( composite );
    toolkit.decorateFormHeading( form.getForm() );
    // set title and image
    form.setText( PDERuntimeMessages.get().SpyDialog_title );
    Image image = PDERuntimePluginImages.get( PDERuntimePluginImages.IMG_SPY_OBJ );
    form.setImage( image );
    // add a Close button to the toolbar
    form.getToolBarManager().add( new CloseAction() );
    form.getToolBarManager().update( true );
    TableWrapLayout layout = new TableWrapLayout();
    layout.leftMargin = 10;
    layout.rightMargin = 10;
    layout.topMargin = 10;
    layout.verticalSpacing = 10;
    form.getBody().setLayout( layout );
    // TODO, make this so we use an extension point.
    ISpySection section = new ActiveShellSection();
    section.build( form, toolkit, event );
    section = new ActivePartSection();
    section.build( form, toolkit, event );
    section = new ActiveFormEditorSection();
    section.build( form, toolkit, event );
    section = new ActiveSelectionSection();
    section.build( form, toolkit, event );
    section = new ActiveWizardSection();
    section.build( form, toolkit, event );
    section = new ActiveDialogPageSection();
    section.build( form, toolkit, event );
    section = new ActiveHelpSection();
    section.build( form, toolkit, event );
    parent.pack();
    return composite;
  }

  @Override
  protected Point getInitialLocation( Point size ) {
    if( fAnchor == null ) {
      return super.getInitialLocation( size );
    }
    Point point = fAnchor;
    Rectangle monitor = getShell().getMonitor().getClientArea();
    if( monitor.width < point.x + size.x ) {
      point.x = Math.max( 0, point.x - size.x );
    }
    if( monitor.height < point.y + size.y ) {
      point.y = Math.max( 0, point.y - size.y );
    }
    return point;
  }

  @Override
  public boolean close() {
    if( toolkit != null )
      toolkit.dispose();
    toolkit = null;
    return super.close();
  }

  @Override
  protected Control getFocusControl() {
    return this.composite;
  }
}