1   /*
    2    * Licensed to the Apache Software Foundation (ASF) under one or more
    3    * contributor license agreements.  See the NOTICE file distributed with
    4    * this work for additional information regarding copyright ownership.
    5    * The ASF licenses this file to You under the Apache License, Version 2.0
    6    * (the "License"); you may not use this file except in compliance with
    7    * the License.  You may obtain a copy of the License at
    8    *
    9    *    http://www.apache.org/licenses/LICENSE-2.0
   10    *
   11    * Unless required by applicable law or agreed to in writing, software
   12    * distributed under the License is distributed on an "AS IS" BASIS,
   13    * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   14    * See the License for the specific language governing permissions and
   15    * limitations under the License.
   16    */
   17   package org.apache.geronimo.st.ui.internal;
   18   
   19   import org.apache.geronimo.st.core.GeronimoRuntimeDelegate;
   20   import org.apache.geronimo.st.ui.Activator;
   21   import org.eclipse.core.runtime.IPath;
   22   import org.eclipse.core.runtime.NullProgressMonitor;
   23   import org.eclipse.swt.SWT;
   24   import org.eclipse.swt.events.ModifyEvent;
   25   import org.eclipse.swt.events.ModifyListener;
   26   import org.eclipse.swt.events.SelectionAdapter;
   27   import org.eclipse.swt.events.SelectionEvent;
   28   import org.eclipse.swt.layout.GridData;
   29   import org.eclipse.swt.layout.GridLayout;
   30   import org.eclipse.swt.widgets.Button;
   31   import org.eclipse.swt.widgets.Composite;
   32   import org.eclipse.swt.widgets.FileDialog;
   33   import org.eclipse.swt.widgets.Label;
   34   import org.eclipse.swt.widgets.Text;
   35   import org.eclipse.wst.server.core.IRuntimeWorkingCopy;
   36   import org.eclipse.wst.server.core.TaskModel;
   37   import org.eclipse.wst.server.ui.internal.SWTUtil;
   38   import org.eclipse.wst.server.ui.wizard.IWizardHandle;
   39   import org.eclipse.wst.server.ui.wizard.WizardFragment;
   40   
   41   /**
   42    * @version $Rev: 552483 $ $Date: 2007-07-02 20:37:06 +0800 (Mon, 02 Jul 2007) $
   43    */
   44   public class GeronimoRuntimeSourceWizardFragment extends WizardFragment {
   45   	
   46   	protected Text srcLoc;
   47   
   48   	public GeronimoRuntimeSourceWizardFragment() {
   49   		super();
   50   	}
   51   
   52   	/*
   53   	 * (non-Javadoc)
   54   	 * 
   55   	 * @see org.eclipse.wst.server.ui.wizard.WizardFragment#hasComposite()
   56   	 */
   57   	public boolean hasComposite() {
   58   		return true;
   59   	}
   60   	
   61   	public Composite createComposite(Composite parent, IWizardHandle handle) {
   62   		Composite container = new Composite(parent, SWT.NONE);
   63   		GridLayout grid = new GridLayout(1, false);
   64   		grid.marginWidth = 0;
   65   		container.setLayout(grid);
   66   		container.setLayoutData(new GridData(GridData.FILL_BOTH));
   67   		handle.setImageDescriptor(Activator.getImageDescriptor((Activator.IMG_WIZ_GERONIMO)));
   68   		handle.setTitle(Messages.sourceLocWizTitle);
   69   		handle.setDescription(Messages.sourceLocWizDescription);
   70   		createContent(container, handle);
   71   		return container;
   72   	}
   73   
   74   	public void createContent(Composite parent, IWizardHandle handle) {
   75   		Composite composite = new Composite(parent, SWT.NONE);
   76   		GridLayout layout = new GridLayout(3, false);
   77   		composite.setLayout(layout);
   78   		composite.setLayoutData(new GridData(GridData.FILL_BOTH));
   79   		addInstallDirSection(composite);
   80   	}
   81   	
   82   	protected void addInstallDirSection(Composite composite) {
   83   		Label label = new Label(composite, SWT.NONE);
   84   		label.setText(Messages.sourceZipFile);
   85   		GridData data = new GridData();
   86   		data.horizontalSpan = 3;
   87   		label.setLayoutData(data);
   88   		String tooltipLoc = Messages.bind(Messages.tooltipLoc, getRuntimeName());
   89   		label.setToolTipText(tooltipLoc);
   90   
   91   		srcLoc = new Text(composite, SWT.BORDER);
   92   
   93   		IPath currentLocation = getRuntimeDelegate().getRuntimeSourceLocation();
   94   		if (currentLocation != null) {
   95   			srcLoc.setText(currentLocation.toOSString());
   96   		}
   97   
   98   		data = new GridData(GridData.FILL_HORIZONTAL);
   99   		data.horizontalSpan = 2;
  100   		srcLoc.setLayoutData(data);
  101   		srcLoc.setToolTipText(tooltipLoc);
  102   		srcLoc.addModifyListener(new ModifyListener() {
  103   			public void modifyText(ModifyEvent e) {
  104   				getRuntimeDelegate().setRuntimeSourceLocation(srcLoc.getText());
  105   			}
  106   		});
  107   
  108   		final Composite browseComp = composite;
  109   		Button browse = SWTUtil.createButton(composite, Messages.browse);
  110   		browse.addSelectionListener(new SelectionAdapter() {
  111   			public void widgetSelected(SelectionEvent se) {
  112   				FileDialog dialog = new FileDialog(browseComp.getShell());
  113   				dialog.setText(Messages.browseSrcDialog);
  114   				dialog.setFilterPath(srcLoc.getText());
  115   				String selected = dialog.open();
  116   				if (selected != null)
  117   					srcLoc.setText(selected);
  118   			}
  119   		});
  120   	}
  121   	
  122   	private GeronimoRuntimeDelegate getRuntimeDelegate() {
  123   		IRuntimeWorkingCopy wc = (IRuntimeWorkingCopy) getTaskModel().getObject(TaskModel.TASK_RUNTIME);
  124   		if (wc == null)
  125   			return null;
  126   		return (GeronimoRuntimeDelegate) wc.loadAdapter(GeronimoRuntimeDelegate.class, new NullProgressMonitor());
  127   	}
  128   	
  129   	protected String getRuntimeName() {
  130   		if (getRuntimeDelegate() != null
  131   				&& getRuntimeDelegate().getRuntime() != null)
  132   			return getRuntimeDelegate().getRuntime().getName();
  133   		return null;
  134   	}
  135   
  136   }