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

Introduction

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

Prototype

public Image createImage() 

Source Link

Document

Creates and returns a new SWT image for this image descriptor.

Usage

From source file:com.ebmwebsourcing.petals.services.filetransfer.FileTransferPlugin.java

License:Open Source License

/**
 * Loads the image located by this path in the current plug-in.
 * <p>//from  ww w.ja v a 2s. c  o  m
 * If the path is invalid or if the image could not be loaded, a log entry is created.
 * </p>
 *
 * @param path the relative image path in the plug-in
 * @return the image or null if it could not be loaded
 */
public static Image loadImage(String path) {

    Image img = null;
    try {
        ImageDescriptor desc = getImageDescriptor(path);
        if (desc != null)
            img = desc.createImage();

    } catch (Exception e) {
        log(e, IStatus.WARNING);
    }

    return img;
}

---

From source file:com.ebmwebsourcing.petals.services.su.export.SuBulkExportWizardPage.java

License:Open Source License

/**
 * Constructor.//from ww w .  j av a  2  s  .c o m
 * @param selection
 */
public SuBulkExportWizardPage(IStructuredSelection selection) {

    super("SU Bulk Export Page");
    setTitle("Bulk Services Export"); //NON-NLS-1
    setDescription("Create n Petals services from one Service Unit project."); //NON-NLS-1

    if (!selection.isEmpty()) {
        IProject project = PlatformUtils.getAdaptedProject(selection.getFirstElement());
        if (project != null && ServiceProjectRelationUtils.isSuProject(project))
            this.suProject = project;
    }

    try {
        ImageDescriptor desc = PlatformUI.getWorkbench().getSharedImages()
                .getImageDescriptor(ISharedImages.IMG_OBJ_FOLDER);
        if (desc != null)
            this.folderImg = desc.createImage();

    } catch (Exception e) {
        PetalsServicesPlugin.log(e, IStatus.WARNING);
    }

    try {
        ImageDescriptor desc = PlatformUI.getWorkbench().getSharedImages()
                .getImageDescriptor(org.eclipse.ui.ide.IDE.SharedImages.IMG_OBJ_PROJECT);
        if (desc != null)
            this.projectImg = desc.createImage();

    } catch (Exception e) {
        PetalsServicesPlugin.log(e, IStatus.WARNING);
    }

    try {
        ImageDescriptor desc = PetalsServicesPlugin.getImageDescriptor("icons/obj16/properties.gif");
        if (desc != null)
            this.propertiesImg = desc.createImage();

    } catch (Exception e) {
        PetalsServicesPlugin.log(e, IStatus.WARNING);
    }
}

---

From source file:com.ebmwebsourcing.petals.services.su.wizards.pages.ChoicePage.java

License:Open Source License

@Override
public void createControl(Composite parent) {

    // Create the composite container and define its layout
    final Composite container = SwtFactory.createComposite(parent);
    setControl(container);/*from w  w  w .  j av  a 2  s  . c om*/
    SwtFactory.applyNewGridLayout(container, 2, false, 15, 0, 0, 15);
    SwtFactory.applyHorizontalGridData(container);

    // Add a tool tip to display in case of problem
    this.helpTooltip = new FixedShellTooltip(getShell(), true, 90) {
        @Override
        public void populateTooltip(Composite parent) {

            GridLayout layout = new GridLayout();
            layout.verticalSpacing = 2;
            parent.setLayout(layout);
            parent.setLayoutData(new GridData(GridData.FILL_BOTH));
            parent.setBackground(getShell().getDisplay().getSystemColor(SWT.COLOR_LIST_BACKGROUND));

            try {
                ImageDescriptor desc = AbstractUIPlugin.imageDescriptorFromPlugin(
                        PetalsConstants.PETALS_COMMON_PLUGIN_ID, "icons/petals/thinking_hard.png");

                if (desc != null)
                    ChoicePage.this.helpImg = desc.createImage();

                parent.setBackgroundMode(SWT.INHERIT_DEFAULT);
                Label imgLabel = new Label(parent, SWT.NONE);
                imgLabel.setImage(ChoicePage.this.helpImg);
                imgLabel.setLayoutData(new GridData(SWT.CENTER, SWT.DEFAULT, true, true));

            } catch (Exception e) {
                PetalsServicesPlugin.log(e, IStatus.WARNING);
            }

            FontData[] fd = PlatformUtils.getModifiedFontData(getFont().getFontData(), SWT.BOLD);
            ChoicePage.this.boldFont = new Font(getShell().getDisplay(), fd);
            Label titleLabel = new Label(parent, SWT.NONE);
            titleLabel.setFont(ChoicePage.this.boldFont);
            GridData layoutData = new GridData(SWT.CENTER, SWT.DEFAULT, true, true);
            layoutData.verticalIndent = 5;
            titleLabel.setLayoutData(layoutData);
            titleLabel.setText("What does this error mean?");

            Label l = new Label(parent, SWT.WRAP);
            l.setText("This wizard will generate, among other things, Maven artifacts.");
            layoutData = new GridData();
            layoutData.verticalIndent = 8;
            l.setLayoutData(layoutData);

            RowLayout rowLayout = new RowLayout(SWT.HORIZONTAL);
            rowLayout.marginLeft = 0;
            rowLayout.marginTop = 0;
            rowLayout.marginRight = 0;
            rowLayout.marginBottom = 0;
            rowLayout.spacing = 0;

            Composite rowComposite = new Composite(parent, SWT.NONE);
            rowComposite.setLayout(rowLayout);
            rowComposite.setLayoutData(new GridData(SWT.CENTER, SWT.DEFAULT, true, true));

            new Label(rowComposite, SWT.WRAP).setText("Unfortunately, there is a problem with the ");
            Link link = new Link(rowComposite, SWT.WRAP | SWT.NO_FOCUS);
            link.setText("<A>the Petals Maven preferences</A>");
            new Label(rowComposite, SWT.WRAP).setText(".");
            new Label(parent, SWT.WRAP).setText("Please, make them correct.");

            link.addSelectionListener(new DefaultSelectionListener() {
                @Override
                public void widgetSelected(SelectionEvent e) {
                    try {
                        PreferencesUtil.createPreferenceDialogOn(new Shell(),
                                "com.ebmwebsourcing.petals.services.prefs.maven", null, null).open();

                    } catch (Exception e1) {
                        PetalsServicesPlugin.log(e1, IStatus.ERROR);
                    }
                }
            });
        }
    };

    // Prepare the input
    Comparator<AbstractServiceUnitWizard> comparator = new Comparator<AbstractServiceUnitWizard>() {
        @Override
        public int compare(AbstractServiceUnitWizard o1, AbstractServiceUnitWizard o2) {
            String v1 = o1.getComponentVersionDescription().getComponentVersion();
            String v2 = o2.getComponentVersionDescription().getComponentVersion();
            return -v1.compareTo(v2); // negative so that the most recent is first
        }
    };

    final Map<String, Collection<AbstractServiceUnitWizard>> componentNameToHandler = new TreeMap<String, Collection<AbstractServiceUnitWizard>>();
    final Map<PetalsKeyWords, Set<String>> keywordToComponentName = new TreeMap<PetalsKeyWords, Set<String>>();
    for (AbstractServiceUnitWizard handler : ExtensionManager.INSTANCE.findComponentWizards(this.petalsMode)) {
        for (PetalsKeyWords keyword : handler.getComponentVersionDescription().getKeyWords()) {
            Set<String> list = keywordToComponentName.get(keyword);
            if (list == null)
                list = new TreeSet<String>();

            String componentName = handler.getComponentVersionDescription().getComponentName();
            list.add(componentName);
            keywordToComponentName.put(keyword, list);

            Collection<AbstractServiceUnitWizard> handlers = componentNameToHandler.get(componentName);
            if (handlers == null)
                handlers = new TreeSet<AbstractServiceUnitWizard>(comparator);

            handlers.add(handler);
            componentNameToHandler.put(componentName, handlers);
        }
    }

    // Add the selection area
    final PhantomText searchText = new PhantomText(container, SWT.SINGLE | SWT.BORDER);
    searchText.setDefaultValue("Search...");
    GridDataFactory.swtDefaults().grab(true, false).align(SWT.FILL, SWT.TOP).span(2, 1).applyTo(searchText);

    final TreeViewer componentsViewer = new TreeViewer(container, SWT.BORDER | SWT.SINGLE | SWT.FULL_SELECTION);
    GridDataFactory.fillDefaults().span(2, 1).hint(380, 300).applyTo(componentsViewer.getTree());
    componentsViewer.setLabelProvider(new LabelProvider() {
        @Override
        public String getText(Object element) {

            String result;
            if (element instanceof String) {
                IComponentDescription desc = componentNameToHandler.get(element).iterator().next()
                        .getComponentVersionDescription();
                String componentName = desc.getComponentName();
                String componentAlias = desc.getComponentAlias();
                String annotation = desc.getComponentAnnotation();

                StringBuilder sb = new StringBuilder();
                if (StringUtils.isEmpty(componentName))
                    sb.append(componentAlias); // Generic component
                else
                    sb.append(componentAlias + "    -  " + componentName);

                if (!StringUtils.isEmpty(annotation))
                    sb.append("    ( " + annotation + " )");

                result = sb.toString();

            } else {
                result = super.getText(element);
            }

            return result;
        }

        @Override
        public Image getImage(Object element) {

            Image result = null;
            if (element instanceof PetalsKeyWords) {
                result = ChoicePage.this.keywordToImage.get(element);
            } else {
                IComponentDescription desc = componentNameToHandler.get(element).iterator().next()
                        .getComponentVersionDescription();
                result = desc.isBc() ? ChoicePage.this.bcImg : ChoicePage.this.seImg;
            }

            return result;
        }
    });

    componentsViewer.setContentProvider(new DefaultTreeContentProvider() {
        @Override
        public Object[] getElements(Object inputElement) {
            return keywordToComponentName.keySet().toArray();
        }

        @Override
        public Object[] getChildren(Object parentElement) {

            Object[] result;
            if (parentElement instanceof PetalsKeyWords) {
                Collection<String> componentNames = keywordToComponentName.get(parentElement);
                result = componentNames == null ? new Object[0] : componentNames.toArray();

            } else {
                result = new Object[0];
            }

            return result;
        }

        @Override
        public boolean hasChildren(Object element) {
            return element instanceof PetalsKeyWords;
        }
    });

    componentsViewer.addFilter(new ViewerFilter() {
        @Override
        public boolean select(Viewer viewer, Object parentElement, Object element) {

            boolean result = false;
            String filter = searchText.getTextValue().trim().toLowerCase();
            if (filter.length() == 0)
                result = true;

            else if (element instanceof PetalsKeyWords) {
                Set<String> names = keywordToComponentName.get(element);
                if (names != null) {
                    for (String s : names) {
                        if (select(viewer, null, s)) {
                            result = true;
                            break;
                        }
                    }
                }
            }

            else if (element instanceof String)
                result = ((String) element).toLowerCase().contains(filter);

            return result;
        }
    });

    componentsViewer.setInput(new Object());
    if (keywordToComponentName.size() > 0)
        componentsViewer.expandToLevel(keywordToComponentName.keySet().iterator().next(), 1);

    // Display the available versions
    new Label(container, SWT.NONE).setText("Component Version:");
    final ComboViewer versionCombo = new ComboViewer(container, SWT.BORDER | SWT.DROP_DOWN | SWT.READ_ONLY);
    GridData layoutData = new GridData();
    layoutData.widthHint = 130;
    versionCombo.getCombo().setLayoutData(layoutData);
    versionCombo.setContentProvider(new ArrayContentProvider());
    versionCombo.setLabelProvider(new LabelProvider() {
        @Override
        public String getText(Object element) {
            return ((AbstractServiceUnitWizard) element).getComponentVersionDescription().getComponentVersion();
        }
    });

    final Label descriptionLabel = new Label(container, SWT.NONE);
    GridDataFactory.swtDefaults().span(2, 1).indent(0, 10).applyTo(descriptionLabel);

    // Selection listeners
    searchText.addModifyListener(new ModifyListener() {
        @Override
        public void modifyText(ModifyEvent e) {
            componentsViewer.refresh();
            if (searchText.getTextValue().trim().length() == 0)
                componentsViewer.collapseAll();
            else
                componentsViewer.expandAll();
        }
    });

    componentsViewer.addSelectionChangedListener(new ISelectionChangedListener() {
        @Override
        public void selectionChanged(SelectionChangedEvent event) {

            // Get the selection
            Object o = ((IStructuredSelection) event.getSelection()).getFirstElement();
            Collection<?> input;
            if (o == null || o instanceof PetalsKeyWords)
                input = Collections.emptyList();
            else
                input = componentNameToHandler.get(o);

            // Default selection - there is always one
            versionCombo.setInput(input);
            versionCombo.getCombo().setVisibleItemCount(input.size() > 0 ? input.size() : 1);
            if (!input.isEmpty()) {
                versionCombo.setSelection(new StructuredSelection(input.iterator().next()));
                versionCombo.getCombo().notifyListeners(SWT.Selection, new Event());
            } else {
                setPageComplete(false);
                setSelectedNode(null);
                descriptionLabel.setText("");
                descriptionLabel.getParent().layout();
            }
        }
    });

    versionCombo.addSelectionChangedListener(new ISelectionChangedListener() {
        @Override
        public void selectionChanged(SelectionChangedEvent event) {
            AbstractServiceUnitWizard suWizard = (AbstractServiceUnitWizard) ((IStructuredSelection) event
                    .getSelection()).getFirstElement();
            if (suWizard == null)
                return;

            setPageComplete(true);
            setSelectedNode(getWizardNode(suWizard));

            String desc = ChoicePage.this.petalsMode == PetalsMode.provides
                    ? suWizard.getComponentVersionDescription().getProvideDescription()
                    : suWizard.getComponentVersionDescription().getConsumeDescription();
            descriptionLabel.setText(desc);
            descriptionLabel.getParent().layout();
        }
    });

    // Initialize
    if (PreferencesManager.isMavenTemplateConfigurationValid())
        this.helpTooltip.hide();

    componentsViewer.getTree().setFocus();
}

---

From source file:com.ebmwebsourcing.petals.services.wizards.AbstractPetalsServiceCreationWizardPage.java

License:Open Source License

/**
 * Constructor.//from  w  ww  .  j  av  a2  s  .c  om
 * @param title the page title
 * @param description the page description
 */
public AbstractPetalsServiceCreationWizardPage(String title, String description) {

    super(title);
    setTitle(title); //NON-NLS-1
    setDescription(description); //NON-NLS-1

    try {
        ImageDescriptor desc = PetalsServicesPlugin.getImageDescriptor("icons/obj16/service_unit.png");
        if (desc != null)
            this.suImg = desc.createImage();

        desc = PetalsServicesPlugin.getImageDescriptor("icons/obj16/service_assembly.png");
        if (desc != null)
            this.saImg = desc.createImage();

        desc = PetalsServicesPlugin.getImageDescriptor("icons/obj16/checked.gif");
        if (desc != null)
            this.checked = desc.createImage();

        desc = PetalsServicesPlugin.getImageDescriptor("icons/obj16/unchecked.gif");
        if (desc != null)
            this.unchecked = desc.createImage();

    } catch (Exception e) {
        PetalsServicesPlugin.log(e, IStatus.WARNING);
    }
}

---

From source file:com.ebmwebsourcing.petals.services.wizards.FileStructureImportWizardPage.java

License:Open Source License

/**
 * Constructor.//from w  w  w.  j a va 2  s  .  c om
 */
public FileStructureImportWizardPage() {
    super("FileStructureImportWizardPage");
    setTitle("Petals File Structure Import");
    setDescription("Create a Petals project from a Maven file structure for Petals.");

    try {
        ImageDescriptor desc = PetalsServicesPlugin.getImageDescriptor("icons/obj16/service_unit.png");
        if (desc != null)
            this.suImg = desc.createImage();

        desc = PetalsServicesPlugin.getImageDescriptor("icons/obj16/service_assembly.png");
        if (desc != null)
            this.saImg = desc.createImage();

        desc = AbstractUIPlugin.imageDescriptorFromPlugin("com.ebmwebsourcing.petals.component",
                "icons/component.png");
        if (desc != null)
            this.componentImg = desc.createImage();

        desc = AbstractUIPlugin.imageDescriptorFromPlugin("com.ebmwebsourcing.petals.component",
                "icons/shared_library_16x16.png");
        if (desc != null)
            this.slImg = desc.createImage();

    } catch (Exception e) {
        PetalsServicesPlugin.log(e, IStatus.WARNING);
    }
}

---

From source file:com.ebmwebsourcing.petals.studio.welcome.PetalsStudioWelcomePage.java

License:Open Source License

/**
 * Constructor./*w ww  .j  a  v  a 2 s .c o m*/
 */
public PetalsStudioWelcomePage() {
    try {
        ImageDescriptor desc = PetalsStudioPlugin.getImageDescriptor("icons/prod/background_theme.png");
        this.backgroundImage = desc.createImage();

        desc = PetalsStudioPlugin.getImageDescriptor("icons/prod/background_theme_logo.png");
        this.logoImage = desc.createImage();

        desc = PetalsStudioPlugin.getImageDescriptor("icons/prod/pstudio_16x16_2.png");
        this.iconImage = desc.createImage();

        desc = PetalsStudioPlugin.getImageDescriptor("icons/obj16/Warning.gif");
        this.warnedImg = desc.createImage();

        desc = PetalsStudioPlugin.getImageDescriptor("icons/obj16/Validated.gif");
        this.validImg = desc.createImage();

        desc = PetalsStudioPlugin.getImageDescriptor("icons/prod/bouton_eclipse_contact_ok.png");
        this.eOkButton = desc.createImage();

        desc = PetalsStudioPlugin.getImageDescriptor("icons/prod/bouton_eclipse_contact_finish.png");
        this.eFinishButton = desc.createImage();

        desc = PetalsStudioPlugin.getImageDescriptor("icons/prod/bouton_eclipse_contact_ok_gris.png");
        this.dOkButton = desc.createImage();

    } catch (Exception e) {
        PetalsStudioPlugin.log(e, IStatus.WARNING);
    }
}

---

From source file:com.feup.contribution.druid.view.SharedImages.java

License:Open Source License

public static Image getImage(String name) {
    ImageDescriptor descriptor = getImageDescriptor(name);
    Image image = (Image) imageCache.get(descriptor);
    if (image == null) {
        image = descriptor.createImage();
        imageCache.put(descriptor, image);
    }/*from w ww  .  j ava2s  . c o m*/
    return image;
}

---

From source file:com.foglyn.ui.FoglynImages.java

License:Open Source License

/**
 * Lazily initializes image map.//from w ww. j a v a 2s  .c om
 */
public static Image getImage(ImageDescriptor imageDescriptor) {
    ImageRegistry imageRegistry = getImageRegistry();

    Image image = imageRegistry.get("" + imageDescriptor.hashCode());
    if (image == null) {
        image = imageDescriptor.createImage();
        imageRegistry.put("" + imageDescriptor.hashCode(), image);
    }
    return image;
}

---

From source file:com.github.lbroudoux.dsl.eip.parser.core.ui.dialogs.RouteTreeLabelProvider.java

License:Apache License

@Override
public Image getImage(Object element) {
    if (element instanceof IProject) {
        return PlatformUI.getWorkbench().getSharedImages().getImage(ISharedImages.IMG_OBJ_PROJECT);
    }/*  w  w w  .  j  a v  a  2  s  .c o  m*/
    if (element instanceof IResource) {
        return PlatformUI.getWorkbench().getSharedImages().getImage(ISharedImages.IMG_OBJ_FILE);
    }
    if (element instanceof Route) {
        Bundle bundle = FrameworkUtil.getBundle(RouteTreeLabelProvider.class);
        URL url = FileLocator.find(bundle, new Path("icons/obj16/Route.gif"), null);
        ImageDescriptor imageDcr = ImageDescriptor.createFromURL(url);
        return imageDcr.createImage();
    }
    return null;
}

---

From source file:com.github.sdbg.debug.ui.internal.SDBGDebugUIPlugin.java

License:Open Source License

public static Image getImage(ImageDescriptor imageDescriptor) {
    Image image = imageCache.get(imageDescriptor);

    if (image == null) {
        image = imageDescriptor.createImage();

        imageCache.put(imageDescriptor, image);
    }/*w w  w  .  jav a  2  s  .  c  o  m*/

    return image;
}

---

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