1 // Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

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

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 

    17 

    18 package com.symbian.smt.gui.editors.svgeditor;

    19 

    20 import java.net.MalformedURLException;

    21 import java.net.URI;

    22 

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

    24 import org.eclipse.swt.SWT;

    25 import org.eclipse.swt.browser.Browser;

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

    27 import org.eclipse.ui.IEditorInput;

    28 import org.eclipse.ui.IEditorSite;

    29 import org.eclipse.ui.IFileEditorInput;

    30 import org.eclipse.ui.PartInitException;

    31 

    32 public class SVGEditor extends org.eclipse.ui.part.EditorPart {

    33 

    34 	public static final String ID = "com.symbian.smt.gui.editors.svgeditor"; //$NON-NLS-1$

    35 

    36 	private String filename;

    37 	private Browser browser;

    38 

    39 	@Override

    40 	public void createPartControl(Composite parent) {

    41 		browser = new Browser(parent, SWT.NONE);

    42 		browser.setUrl(filename);

    43 	}

    44 

    45 	@Override

    46 	public void doSave(IProgressMonitor monitor) {

    47 		// The save button is disabled

    48 	}

    49 

    50 	@Override

    51 	public void doSaveAs() {

    52 		// Not implementing at this stage

    53 	}

    54 

    55 	@Override

    56 	public void init(IEditorSite site, IEditorInput input)

    57 			throws PartInitException {

    58 		try {

    59 			if (input instanceof IFileEditorInput) {

    60 				IFileEditorInput file = (IFileEditorInput) input;

    61 				URI uri = file.getFile().getLocationURI();

    62 				filename = uri.toURL().toString();

    63 			}

    64 		} catch (MalformedURLException mue) {

    65 			throw new PartInitException("Bad URL", mue);

    66 		}

    67 

    68 		if (!input.exists()) {

    69 			throw new PartInitException("Input file " + input.getName()

    70 					+ " does not exist");

    71 		}

    72 

    73 		setSite(site);

    74 		setInput(input);

    75 		setPartName(input.getName());

    76 	}

    77 

    78 	@Override

    79 	public boolean isDirty() {

    80 		// The user is not able to edit the image

    81 		return false;

    82 	}

    83 

    84 	@Override

    85 	public boolean isSaveAsAllowed() {

    86 		return false;

    87 	}

    88 

    89 	public void print() {

    90 		browser.execute("window.print();");

    91 	}

    92 

    93 	public void refresh() {

    94 		browser.refresh();

    95 	}

    96 

    97 	@Override

    98 	public void setFocus() {

    99 		// Set the focus to the browser. The editor will not function properly

   100 		// (won't open files or change tabs) if you don't set the focus to

   101 		// something

   102 

   103 		browser.setFocus();

   104 	}

   105 }