1 /**

     2  * Copyright (c) 2010 Symbian Foundation and/or its subsidiary(-ies).

     3  * All rights reserved.

     4  * This component and the accompanying materials are made available

     5  * under the terms of the License "Eclipse Public License v1.0"

     6  * which accompanies this distribution, and is available

     7  * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8  *

     9  * Initial Contributors:

    10  * Symbian Foundation - initial contribution.

    11  * Contributors:

    12  * Description:

    13  * Overview:

    14  * Details:

    15  * Platforms/Drives/Compatibility:

    16  * Assumptions/Requirement/Pre-requisites:

    17  * Failures and causes:

    18  */

    19 package org.symbian.tools.mtw.internal.deployment.targets;

    20 

    21 import java.io.File;

    22 

    23 import org.eclipse.core.resources.IResource;

    24 import org.eclipse.core.resources.ResourcesPlugin;

    25 import org.eclipse.core.runtime.IPath;

    26 import org.eclipse.core.runtime.IStatus;

    27 import org.eclipse.core.runtime.Path;

    28 import org.eclipse.core.runtime.Status;

    29 import org.eclipse.jface.layout.GridDataFactory;

    30 import org.eclipse.swt.SWT;

    31 import org.eclipse.swt.events.ModifyEvent;

    32 import org.eclipse.swt.events.ModifyListener;

    33 import org.eclipse.swt.events.SelectionAdapter;

    34 import org.eclipse.swt.events.SelectionEvent;

    35 import org.eclipse.swt.layout.GridData;

    36 import org.eclipse.swt.layout.GridLayout;

    37 import org.eclipse.swt.widgets.Button;

    38 import org.eclipse.swt.widgets.Composite;

    39 import org.eclipse.swt.widgets.Control;

    40 import org.eclipse.swt.widgets.FileDialog;

    41 import org.eclipse.swt.widgets.Label;

    42 import org.eclipse.swt.widgets.Text;

    43 import org.symbian.tools.mtw.ui.MTWCoreUI;

    44 import org.symbian.tools.mtw.ui.deployment.IDeploymentTarget;

    45 import org.symbian.tools.mtw.ui.deployment.ITargetDetailsPane;

    46 

    47 public class LocalFileSystemPane implements ITargetDetailsPane {

    48     private Composite root;

    49     private Text location;

    50     private FilesystemDeploymentTarget target;

    51     private Context page;

    52 

    53     public void init(Context page) {

    54         this.page = page;

    55     }

    56 

    57     public void setTarget(IDeploymentTarget target) {

    58         this.target = (FilesystemDeploymentTarget) target;

    59         IPath path = this.target.getPath();

    60         String string;

    61         if (path == null) {

    62             string = "";

    63         } else {

    64             string = path.toOSString();

    65         }

    66         location.setText(string);

    67         page.revalidate();

    68     }

    69 

    70     public void createControl(Composite parent) {

    71         root = new Composite(parent, SWT.NONE);

    72         root.setLayout(new GridLayout(2, false));

    73         Label label = new Label(root, SWT.NONE);

    74         label.setText("File name:");

    75         GridDataFactory.generate(label, 2, 1);

    76         location = new Text(root, SWT.BORDER);

    77         location.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

    78         location.addModifyListener(new ModifyListener() {

    79             public void modifyText(ModifyEvent e) {

    80                 page.revalidate();

    81             }

    82         });

    83         final Button button = new Button(root, SWT.NONE);

    84         button.setText("Browse...");

    85         button.addSelectionListener(new SelectionAdapter() {

    86             @Override

    87             public void widgetSelected(SelectionEvent e) {

    88                 browse();

    89             }

    90         });

    91     }

    92 

    93     protected void browse() {

    94         final FileDialog dialog = new FileDialog(location.getShell(), SWT.SAVE);

    95         dialog.setText("Select Application Package Location");

    96         dialog.setFileName(target.getDefaultName());

    97         final IPath path = target.getPath();

    98         if (path != null) {

    99             dialog.setFilterPath(path.removeLastSegments(1).toOSString());

   100         }

   101         String newPath = dialog.open();

   102         if (newPath != null) {

   103             location.setText(newPath);

   104             page.revalidate();

   105         }

   106     }

   107 

   108     public IStatus validate() {

   109         target.setPath(null);

   110         String path = location.getText();

   111         if (path.trim().length() == 0) {

   112             return new Status(IStatus.ERROR, MTWCoreUI.PLUGIN_ID, "File name must be specified");

   113         } else {

   114             final File file = new File(path);

   115             if (!file.getParentFile().isDirectory()) {

   116                 return new Status(IStatus.ERROR, MTWCoreUI.PLUGIN_ID, String.format("%s is not a valid folder",

   117                         file.getParent()));

   118             } else {

   119                 IStatus status = ResourcesPlugin.getWorkspace().validateName(file.getName(), IResource.FILE);

   120                 if (status.getSeverity() == IStatus.ERROR) {

   121                     return status;

   122                 } else {

   123                     Path p = new Path(path.trim());

   124                     target.setPath(p);

   125                     if (p.toFile().exists()) {

   126                         return new Status(IStatus.WARNING, MTWCoreUI.PLUGIN_ID,

   127                                 "Target file already exists. It will be overwritten.");

   128                     } else {

   129                         return status;

   130                     }

   131                 }

   132             }

   133         }

   134     }

   135 

   136     public Control getControl() {

   137         return root;

   138     }

   139 

   140 }