Example usage for org.eclipse.jface.resource ImageDescriptor createFromURL

List of usage examples for org.eclipse.jface.resource ImageDescriptor createFromURL

  1. HOME
  2. Java
  3. org.eclipse.jface
  4. org.eclipse.jface.resource.*
  5. ImageDescriptor
  6. createFromURL

Introduction

In this page you can find the example usage for org.eclipse.jface.resource ImageDescriptor createFromURL.

Prototype

public static ImageDescriptor createFromURL(URL url)

Source Link

Document

Creates and returns a new image descriptor from a URL.

Usage

From source file:com.android.ide.eclipse.ddms.ImageLoader.java

License:Apache License

/**
 * default method. only need a filename. the 2 interface methods call this one.
 * @param filename the filename of the image to load. The filename is searched for under /icons.
 * @return//  w ww .  j  a va  2 s. co  m
 */
public ImageDescriptor loadDescriptor(String filename) {
    try {
        URL newUrl = new URL(mBaseUrl, "/icons/" + filename); // $NON-NLS-1$
        return ImageDescriptor.createFromURL(newUrl);
    } catch (MalformedURLException e) {
        // we'll just return null;
    }
    return null;
}

From source file:com.aptana.browser.ImageResource.java

License:Open Source License

private static void registerImage(String key, String partialURL) {
    try {//w w  w .  jav a 2 s .co  m
        URL url = FileLocator.find(BrowserPlugin.getDefault().getBundle(), new Path(partialURL), null);
        ImageDescriptor id = ImageDescriptor.createFromURL(url);
        imageRegistry.put(key, id);
    } catch (Exception e) {
        IdeLog.logError(BrowserPlugin.getDefault(),
                MessageFormat.format("Error registering image {0} from {1}", key, partialURL), e); //$NON-NLS-1$
    }
}

From source file:com.aptana.editor.common.CommonContentAssistProcessor.java

License:Open Source License

/**
 * Do the dirty work of executing the content assist element, and then inserting it's resulting proposals. Executed
 * once per contributed content assist. This allows subclasses to manipulate individual elements or skip them if
 * necessary.//from ww  w . j av a 2 s . c o m
 * 
 * @param viewer
 * @param offset
 * @param ruby
 *            shared Ruby interpreter we're launching the content assist inside.
 * @param ce
 *            The content assist element contributed by a ruble.
 * @return
 */
protected Collection<? extends ICompletionProposal> addRubleCAProposals(ITextViewer viewer, int offset,
        Ruby ruby, ContentAssistElement ce) {
    final boolean recordPerf = PerformanceStats.isEnabled(RUBLE_PERF);
    PerformanceStats stats = null;

    CommandContext context = ce.createCommandContext();
    context.setInputStream(new ByteArrayInputStream(viewer.getDocument().get().getBytes()));
    if (recordPerf) {
        stats = PerformanceStats.getStats(RUBLE_PERF, ce.getDisplayName());
        stats.startRun();
    }
    CommandResult result = ce.execute(context);
    if (recordPerf) {
        stats.endRun();
    }
    if (result == null || !result.executedSuccessfully()) {
        return Collections.emptyList();
    }
    String output = result.getOutputString();
    if (StringUtil.isEmpty(output)) {
        return Collections.emptyList();
    }
    // This assumes that the command is returning an array that is output as a
    // string I can eval (via inspect)!
    RubyArray object = (RubyArray) ruby.evalScriptlet(output);
    RubySymbol insertSymbol = RubySymbol.newSymbol(ruby, INSERT);
    RubySymbol displaySymbol = RubySymbol.newSymbol(ruby, DISPLAY);
    RubySymbol imageSymbol = RubySymbol.newSymbol(ruby, IMAGE);
    RubySymbol tooltipSymbol = RubySymbol.newSymbol(ruby, TOOL_TIP);
    RubySymbol locationSymbol = RubySymbol.newSymbol(ruby, LOCATION);
    List<ICompletionProposal> proposals = new ArrayList<ICompletionProposal>();
    for (IRubyObject element : object.toJavaArray()) {
        String name;
        String displayName;
        String description = null;
        int length;
        String location = null;
        IContextInformation contextInfo = null;
        int replaceLength = 0;
        Image image = UIUtils.getImage(CommonEditorPlugin.getDefault(), DEFAULT_IMAGE);
        if (element instanceof RubyHash) {
            Map<?, ?> hash = (RubyHash) element;
            if (!hash.containsKey(insertSymbol)) {
                continue;
            }
            name = hash.get(insertSymbol).toString();
            length = name.length();
            if (hash.containsKey(displaySymbol)) {
                displayName = hash.get(displaySymbol).toString();
            } else {
                displayName = name;
            }
            if (hash.containsKey(locationSymbol)) {
                location = hash.get(locationSymbol).toString();
            }
            if (hash.containsKey(imageSymbol)) {
                String imagePath = hash.get(imageSymbol).toString();
                // Turn into image!
                ImageRegistry reg = CommonEditorPlugin.getDefault().getImageRegistry();
                Image fromReg = reg.get(imagePath);
                if (fromReg == null) {
                    URL imageURL = null;
                    try {
                        imageURL = new URL(imagePath);
                    } catch (MalformedURLException e) {
                        try {
                            imageURL = new File(imagePath).toURI().toURL();
                        } catch (MalformedURLException e1) {
                            IdeLog.logError(CommonEditorPlugin.getDefault(), e1);
                        }
                    }
                    if (imageURL != null) {
                        ImageDescriptor desc = ImageDescriptor.createFromURL(imageURL);
                        reg.put(imagePath, desc);
                        image = reg.get(imagePath);
                    }
                } else {
                    image = fromReg;
                }
            }
            if (hash.containsKey(tooltipSymbol)) {
                description = hash.get(tooltipSymbol).toString();
            }
            // TODO Allow hash to set offset to insert and replace length?
        } else {
            // Array of strings
            name = element.toString();
            displayName = name;
            length = name.length();
        }
        // build proposal
        CommonCompletionProposal proposal = new CommonCompletionProposal(name, offset, replaceLength, length,
                image, displayName, contextInfo, description);
        if (location != null) {
            proposal.setFileLocation(location);
        }
        // add it to the list
        proposals.add(proposal);
    }
    return proposals;
}

From source file:com.aptana.ide.core.ui.update.PluginsImageRegistry.java

License:Open Source License

public Image getImage(Plugin plugin) {
    Image image = null;//from w  w  w .j a  v  a  2 s .  c o  m
    String path = plugin.getImagePath();
    if (path != null) {
        image = fImages.get(path);
        if (image == null) {
            // generates the image from the path
            ImageDescriptor descriptor = Activator.getImageDescriptor(path);
            if (descriptor == null) {
                // could be a local file path
                try {
                    image = ImageDescriptor.createFromURL(getURL(path)).createImage();
                } catch (MalformedURLException e) {
                    // ignore
                }
            } else {
                image = descriptor.createImage();
            }
            if (image != null) {
                fImages.put(path, image);
            }
        }
    }
    return image == null ? DEFAULT_IMAGE : image;
}

From source file:com.aptana.ide.debug.internal.ui.DebugUIImages.java

License:Open Source License

/**
 * Declare an Image in the registry table.
 * /* w  ww.j av  a  2  s  .c  o  m*/
 * @param key
 *            The key to use when registering the image
 * @param path
 *            The path where the image can be found. This path is relative to where this plugin class is found (i.e.
 *            typically the packages directory)
 */
private static void declareRegistryImage(String key, String path) {
    ImageDescriptor desc = ImageDescriptor.getMissingImageDescriptor();
    Bundle bundle = Platform.getBundle(DebugUiPlugin.getUniqueIdentifier());
    URL url = null;
    if (bundle != null) {
        url = FileLocator.find(bundle, new Path(path), null);
        desc = ImageDescriptor.createFromURL(url);
    }
    fgImageRegistry.put(key, desc);
}

From source file:com.aptana.ide.editors.unified.actions.ToolBarContributionRegistryImpl.java

License:Open Source License

private static void loadToolBarContributions() {
    IExtensionRegistry registry = Platform.getExtensionRegistry();
    IExtensionPoint ep = registry.getExtensionPoint(TOOLBAR_ID);

    if (ep != null) {
        IExtension[] extensions = ep.getExtensions();

        for (int i = 0; i < extensions.length; i++) {
            IExtension extension = extensions[i];
            IConfigurationElement[] elements = extension.getConfigurationElements();
            // initialize contributors first
            for (int j = 0; j < elements.length; j++) {
                try {
                    IConfigurationElement element = elements[j];
                    String elementName = element.getName();
                    if (elementName.equals(TAG_CONTRIBUTOR)) {
                        IToolbarRegistryContributor contributor = (IToolbarRegistryContributor) element
                                .createExecutableExtension(ATTR_CLASS);
                        contributor.contributeToToolbarRegistry(toolbarContributionRegistry);
                    }/*from w  w  w  . ja v  a 2s.  c om*/
                } catch (Exception e) {
                    IdeLog.log(UnifiedEditorsPlugin.getDefault(), IStatus.ERROR,
                            "Exception while initializing toolbar contribution registry", e); //$NON-NLS-1$
                }
            }
            for (int j = 0; j < elements.length; j++) {
                IConfigurationElement element = elements[j];
                String elementName = element.getName();
                try {
                    if (elementName.equals(TAG_ELEMENT)) {
                        String parserClass = element.getAttribute(ATTR_CLASS);
                        String language = element.getAttribute(ATTR_LANGUAGE);
                        String icon = element.getAttribute("icon"); //$NON-NLS-1$
                        String text = element.getAttribute("name"); //$NON-NLS-1$
                        String tooltip = element.getAttribute("tooltip"); //$NON-NLS-1$
                        InstanceCreator creator = null;
                        if (parserClass != null && language != null && language.length() > 0) {
                            creator = new InstanceCreator(element, ATTR_CLASS);
                        }
                        String namespaceIdentifier = extension.getNamespaceIdentifier();
                        ImageDescriptor desc = null;
                        if (icon != null && icon.length() > 0) {
                            desc = ImageDescriptor
                                    .createFromURL(Platform.getBundle(namespaceIdentifier).getEntry(icon));
                        }
                        ToolBarContribution tc = new ToolBarContribution(text, tooltip, desc, creator);
                        addContribution(language, tc);
                    }

                } catch (Exception e) {
                    IdeLog.log(UnifiedEditorsPlugin.getDefault(), IStatus.ERROR,
                            "Exception while initializing toolbar contribution registry", e); //$NON-NLS-1$
                }
            }
        }
    }
}

From source file:com.aptana.ide.installer.views.PluginImages.java

License:Open Source License

/**
 * Declare an Image in the registry table.
 * //  w w  w  .  j av  a2s .  co m
 * @param key
 *            The key to use when registering the image
 * @param path
 *            The path where the image can be found. This path is relative
 *            to where this plugin class is found (i.e. typically the
 *            packages directory)
 */
private final static void declareRegistryImage(String key, String path) {
    ImageDescriptor desc = ImageDescriptor.getMissingImageDescriptor();
    Bundle bundle = Activator.getDefault().getBundle();
    if (bundle != null) {
        URL url = FileLocator.find(bundle, new Path(path), null);
        desc = ImageDescriptor.createFromURL(url);
    }
    imageRegistry.put(key, desc);
}

From source file:com.aptana.ide.rcp.IDEWorkbenchAdvisor.java

License:Open Source License

/**
 * Declares an IDE-specific workbench image.
 * //from w  ww .  ja  va2s  . c o  m
 * @param symbolicName
 *            the symbolic name of the image
 * @param path
 *            the path of the image file; this path is relative to the base
 *            of the IDE plug-in
 * @param shared
 *            <code>true</code> if this is a shared image, and
 *            <code>false</code> if this is not a shared image
 * @see IWorkbenchConfigurer#declareImage
 */
private void declareWorkbenchImage(Bundle ideBundle, String symbolicName, String path, boolean shared) {
    URL url = FileLocator.find(ideBundle, new Path(path), null);
    ImageDescriptor desc = ImageDescriptor.createFromURL(url);
    getWorkbenchConfigurer().declareImage(symbolicName, desc, shared);
}

From source file:com.aptana.ide.ui.io.CoreIOImages.java

License:Open Source License

/**
 * Declare an Image in the registry table.
 * //from  w ww.j av a 2  s.  c om
 * @param key
 *            The key to use when registering the image
 * @param path
 *            The path where the image can be found. This path is relative to where this plugin class is found (i.e.
 *            typically the packages directory)
 */
private static void declareRegistryImage(String key, String path) {
    ImageDescriptor desc = ImageDescriptor.getMissingImageDescriptor();
    Bundle bundle = Platform.getBundle(IOUIPlugin.PLUGIN_ID);
    URL url = null;
    if (bundle != null) {
        url = FileLocator.find(bundle, new Path(path), null);
        desc = ImageDescriptor.createFromURL(url);
    }
    fgImageRegistry.put(key, desc);
}

From source file:com.aptana.ide.views.outline.UnifiedOutlineProvider.java

License:Open Source License

/**
 * processFilters//from  w w  w  .j a  va2  s. com
 * 
 * @param elements
 */
private void loadFilters(IConfigurationElement[] elements) {
    for (int i = 0; i < elements.length; i++) {
        IConfigurationElement element = elements[i];

        if (element.getName().equals(TAG_FILTER)) {
            String languages = element.getAttribute(ATTR_LANGUAGES);
            String name = element.getAttribute(ATTR_NAME);
            String toolTip = element.getAttribute(ATTR_TOOL_TIP);
            InstanceCreator filterCreator = new InstanceCreator(element, ATTR_CLASS);

            IExtension ext = element.getDeclaringExtension();
            String pluginId = ext.getNamespaceIdentifier();
            Bundle bundle = Platform.getBundle(pluginId);
            String resourceName = element.getAttribute(ATTR_ICON);
            URL resource = bundle.getResource(resourceName);

            if (resource == null) {
                resource = bundle.getEntry(ATTR_ICON);
            }

            ImageDescriptor imageDescriptor = ImageDescriptor.createFromURL(resource);

            for (String language : languages.split("\\s+")) //$NON-NLS-1$
            {
                this.addFilter(language, name, toolTip, filterCreator, imageDescriptor);
            }
        }
    }
}