1 /*

     2  * Copyright (c) 2009 Nokia Corporation 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  * Nokia Corporation - initial contribution.

    11  *

    12  * Contributors:

    13  *

    14  * Description: 

    15  *

    16  */

    17 

    18 package com.nokia.carbide.cpp.pi.util;

    19 

    20 import org.eclipse.cdt.core.dom.ast.IASTFileLocation;

    21 import org.eclipse.core.resources.IFile;

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

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

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

    25 import org.eclipse.jface.dialogs.TitleAreaDialog;

    26 import org.eclipse.swt.SWT;

    27 import org.eclipse.swt.events.MouseEvent;

    28 import org.eclipse.swt.events.MouseListener;

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

    30 import org.eclipse.swt.events.SelectionListener;

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

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

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

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

    35 import org.eclipse.swt.widgets.Shell;

    36 import org.eclipse.swt.widgets.Table;

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

    38 import org.eclipse.ui.ISharedImages;

    39 import org.eclipse.ui.PlatformUI;

    40 

    41 import com.nokia.carbide.cpp.ui.CarbideUIPlugin;

    42 import com.nokia.carbide.cpp.ui.ICarbideSharedImages;

    43 

    44 public class SourceLookupFileChooserDialog extends TitleAreaDialog {

    45 

    46 	IASTFileLocation[] locations = null;

    47 	IASTFileLocation selectedLocation = null;

    48 	

    49 	// control

    50 	private Composite composite = null;

    51 	private Table table = null;

    52 

    53 	protected SourceLookupFileChooserDialog(Shell arg0, IASTFileLocation[] locs) {

    54 		super(arg0);

    55 		locations = locs;

    56 	}

    57 	

    58 	public Control createDialogArea(Composite parent) {

    59 		// use image from support plugin

    60 		setDefaultImage(CarbideUIPlugin.getSharedImages().getImageDescriptor(ICarbideSharedImages.IMG_CARBIDE_C_ICON_16_16).createImage());

    61 		getShell().setText(Messages.getString("SourceLookupFileChooserDialog.text")); //$NON-NLS-1$

    62 		setTitle(Messages.getString("SourceLookupFileChooserDialog.title")); //$NON-NLS-1$

    63 		setMessage(Messages.getString("SourceLookupFileChooserDialog.message")); //$NON-NLS-1$

    64 

    65 		GridLayout gridLayout = new GridLayout();

    66 		gridLayout.numColumns = 1;

    67 		composite = new Composite(parent, SWT.NONE);

    68 		composite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));

    69 		composite.setLayout(gridLayout);

    70 				

    71 	    table = new Table(composite, SWT.SINGLE);

    72 	    table.addSelectionListener(new SelectionListener() {

    73 

    74 			public void widgetDefaultSelected(SelectionEvent arg0) {

    75 			}

    76 

    77 			public void widgetSelected(SelectionEvent arg0) {

    78 				selectedLocation = (IASTFileLocation)table.getSelection()[0].getData();

    79 			}

    80 	    	

    81 	    });

    82 	    table.addMouseListener(new MouseListener(){

    83 	    	// allow double click instead of OK

    84 			public void mouseDoubleClick(MouseEvent arg0) {

    85 				selectedLocation = (IASTFileLocation)table.getSelection()[0].getData();

    86 				okPressed();

    87 			}

    88 

    89 			public void mouseDown(MouseEvent arg0) {

    90 			}

    91 

    92 			public void mouseUp(MouseEvent arg0) {

    93 			}

    94 	    	

    95 	    });

    96 	    

    97 	    for(IASTFileLocation location : locations) {

    98 

    99 			IPath path = new Path(location.getFileName());

   100 			IFile file = ResourcesPlugin.getWorkspace().getRoot().getFileForLocation(path);

   101 

   102 			String fileName = null;

   103 			String containerName = null;

   104 			

   105 			if (file != null) {

   106 				fileName = file.getName();

   107 				containerName = "project " + file.getProject().getName();	//$NON-NLS-1$

   108 			} else {

   109 				fileName = path.segment(path.segmentCount() - 1);

   110 				containerName = path.uptoSegment(path.segmentCount() - 2).toString();	//$NON-NLS-1$

   111 			}

   112 	    	

   113 	    	TableItem item = new TableItem(table, SWT.NONE);

   114 	    	item.setText(fileName + " - " + containerName);	//$NON-NLS-1$

   115 	    	item.setImage(PlatformUI.getWorkbench().getSharedImages().getImage(ISharedImages.IMG_OBJ_FILE));

   116 	    	item.setData(location);

   117 	    }

   118 	    

   119 	    return composite;

   120 	}

   121 	

   122 	protected void okPressed() {

   123 		if (selectedLocation != null) {

   124 			super.okPressed();

   125 		}

   126 	}

   127 	

   128 	protected void cancelPressed() {

   129 		selectedLocation = null;

   130 		super.cancelPressed();

   131 	}

   132 	

   133 	public IASTFileLocation getLocation() {

   134 		return selectedLocation;

   135 	}

   136 }