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

Introduction

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

Prototype

public static ImageDescriptor getMissingImageDescriptor()

Source Link

Document

Returns the shared image descriptor for a missing image.

Usage

From source file:org.eclipse.ui.tests.TestPlugin.java

License:Open Source License

/**
 * Returns the image descriptor with the given relative path.
 *///from   w  w w .  java  2s  .c o  m
public ImageDescriptor getImageDescriptor(String relativePath) {
    String iconPath = "icons/";
    try {
        URL installURL = getDescriptor().getInstallURL();
        URL url = new URL(installURL, iconPath + relativePath);
        return ImageDescriptor.createFromURL(url);
    } catch (MalformedURLException e) {
        // should not happen
        return ImageDescriptor.getMissingImageDescriptor();
    }
}

From source file:org.eclipse.ui.texteditor.MarkerAnnotationPreferences.java

License:Open Source License

/**
 * Returns the image descriptor for the icon path specified by the given configuration
 * element./*from   w w w .  j a va  2 s. c  o m*/
 *
 * @param iconPath the icon path
 * @param element the configuration element
 * @return the image descriptor
 * @since 3.0
 */
private ImageDescriptor getImageDescriptor(String iconPath, IConfigurationElement element) {
    String pluginId = element.getContributor().getName();
    Bundle bundle = Platform.getBundle(pluginId);
    if (bundle == null)
        return null;

    URL url = FileLocator.find(bundle, new Path(iconPath), null);
    if (url != null)
        return ImageDescriptor.createFromURL(url);

    return ImageDescriptor.getMissingImageDescriptor();
}

From source file:org.eclipse.ui.texteditor.templates.TemplatesPageImages.java

License:Open Source License

/**
 * Declare an Image in the registry table.
 *
 * @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)
 *///from   w  w w  . ja  v a  2 s.c  o  m
private final static void declareRegistryImage(String key, String path) {
    ImageDescriptor desc = ImageDescriptor.getMissingImageDescriptor();
    Bundle bundle = Platform.getBundle(TextEditorPlugin.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:org.eclipse.virgo.ide.bundlor.ui.BundlorUiPlugin.java

License:Open Source License

public static Image getImage(String path) {
    ImageRegistry imageRegistry = getDefault().getImageRegistry();
    Image image = imageRegistry.get(path);
    if (image == null) {
        ImageDescriptor imageDescriptor = getImageDescriptor(path);
        if (imageDescriptor == null) {
            imageDescriptor = ImageDescriptor.getMissingImageDescriptor();
        }//from www . j a  v a 2  s.co  m
        image = imageDescriptor.createImage(true);
        imageRegistry.put(path, image);
    }
    return image;
}

From source file:org.eclipse.virgo.ide.jdt.internal.ui.decoration.JdtUiImages.java

License:Open Source License

private static ImageDescriptor createManaged(String prefix, String name) {
    try {//from  w w w .ja  v a  2s.c o  m
        ImageDescriptor result = ImageDescriptor
                .createFromURL(makeIconFileURL(prefix, name.substring(NAME_PREFIX_LENGTH)));
        if (imageDescriptors == null) {
            imageDescriptors = new HashMap<String, ImageDescriptor>();
        }
        imageDescriptors.put(name, result);
        if (imageRegistry != null) {
        }
        return result;
    } catch (MalformedURLException e) {
        return ImageDescriptor.getMissingImageDescriptor();
    }
}

From source file:org.eclipse.virgo.ide.runtime.internal.ui.ServerUiImages.java

License:Open Source License

private static ImageDescriptor createManaged(String prefix, String name) {
    try {/* w w w  . j  av  a2s . c o  m*/
        ImageDescriptor result = ImageDescriptor
                .createFromURL(makeIconFileURL(prefix, name.substring(NAME_PREFIX_LENGTH)));
        if (imageDescriptors == null) {
            imageDescriptors = new HashMap<String, ImageDescriptor>();
        }
        imageDescriptors.put(name, result);
        return result;
    } catch (MalformedURLException e) {
        ServerUiPlugin.log(e);
        return ImageDescriptor.getMissingImageDescriptor();
    }
}

From source file:org.eclipse.virgo.ide.runtime.internal.ui.ServerUiImages.java

License:Open Source License

private static ImageDescriptor create(String prefix, String name) {
    try {/*from w  w  w  .  j  ava 2 s .  c om*/
        return ImageDescriptor.createFromURL(makeIconFileURL(prefix, name));
    } catch (MalformedURLException e) {
        ServerUiPlugin.log(e);
        return ImageDescriptor.getMissingImageDescriptor();
    }
}

From source file:org.eclipse.wb.internal.core.wizards.actions.OpenTypeWizardAction.java

License:Open Source License

private ImageDescriptor getIconFromConfig(IConfigurationElement config) {
    try {//from   w w w.jav a2 s.co m
        return ExternalFactoriesHelper.getImageDescriptor(config, ATT_ICON);
    } catch (Throwable e) {
        DesignerPlugin.log("Unable to load wizard icon", e);
    }
    return ImageDescriptor.getMissingImageDescriptor();
}

From source file:org.eclipse.wst.common.snippets.internal.palette.SnippetImageDescriptorHelper.java

License:Open Source License

public ImageDescriptor getImageDescriptor(SnippetPaletteDrawer category, boolean largeIcon) {
    String iconName = largeIcon ? category.getLargeIconName() : category.getSmallIconName();
    if (largeIcon && (iconName == null || iconName.length() == 0))
        iconName = category.getSmallIconName();
    if (category == null || iconName == null || iconName.length() == 0)
        return getDefaultDescriptor();
    ImageDescriptor image = null;//ww w  . j a v a2  s  .c o  m
    if (category.getSourceType() == ISnippetsEntry.SNIPPET_SOURCE_PLUGINS) {
        PluginRecord record = (PluginRecord) category.getSourceDescriptor();
        if (record != null && record.getPluginName() != null) {
            image = getInstalledImage(record.getPluginName(), iconName);
        }
    } else {
        image = getImageDescriptor(iconName);
    }
    if (image == null || image.equals(ImageDescriptor.getMissingImageDescriptor()))
        image = getDefaultDescriptor();
    return image;
}

From source file:org.eclipse.wst.common.snippets.internal.palette.SnippetImageDescriptorHelper.java

License:Open Source License

public ImageDescriptor getImageDescriptor(SnippetPaletteItem item, boolean largeIcon) {
    ImageDescriptor image = null;//w  ww  .j a v a  2 s.  c  om
    String iconName = largeIcon ? item.getLargeIconName() : item.getSmallIconName();
    if (largeIcon && (iconName == null || iconName.length() == 0))
        iconName = item.getSmallIconName();
    if (item.getSourceType() == ISnippetsEntry.SNIPPET_SOURCE_PLUGINS) {
        PluginRecord record = (PluginRecord) item.getSourceDescriptor();
        if (record != null && record.getPluginName() != null) {
            image = getInstalledImage(record.getPluginName(), iconName);
            if (image == null && item.getCategory() != null) {
                image = getImageDescriptor((SnippetPaletteDrawer) item.getCategory(), largeIcon);
            }
        }
    } else {
        if (iconName == null || iconName.length() < 1)
            image = getImageDescriptor((SnippetPaletteDrawer) item.getCategory(), largeIcon);
        else
            image = getImageDescriptor(iconName);
    }
    if (image == null || image.equals(ImageDescriptor.getMissingImageDescriptor()))
        image = getDefaultDescriptor();
    return image;
}