Java 类org.eclipse.ui.internal.WorkbenchImages 实例源码

/**
 * There is no official method/extension point for replacing the shared
 * workbench images. Thus, we access the internal WorkbenchImages class here
 * and replace some images with our own here.
 */
private void changeWorkbenchImages() {
    try {
        WorkbenchImages.declareImage(
                IWorkbenchGraphicConstants.IMG_WIZBAN_IMPORT_WIZ,
                RcpActivator.getImageDescriptor("icons/wizard/import.png"),
                true);
        WorkbenchImages.declareImage(
                IWorkbenchGraphicConstants.IMG_WIZBAN_EXPORT_WIZ,
                RcpActivator.getImageDescriptor("icons/wizard/export.png"),
                true);
        WorkbenchImages.declareImage(
                ISharedImages.IMG_OBJ_FOLDER,
                RcpActivator.getImageDescriptor("icons/folder_open.png"),
                true);
    } catch (Exception e) {
        Logger log = LoggerFactory.getLogger(getClass());
        log.error("failed to patch workbench images", e);
    }
}

private Image getImage(Object element) {
    if (element instanceof ItemsListSeparator) {
        return WorkbenchImages
                .getImage(IWorkbenchGraphicConstants.IMG_OBJ_SEPARATOR);
    }

    return provider.getImage(element);
}

@Override
public void init(IWorkbench workbench, IStructuredSelection selection) {
    this.projectTemplateSection.setSelection(selection);

    String imageName = projectTemplate.getLargeIcon().getId();
    setDefaultPageImageDescriptor(WorkbenchImages.getImageDescriptor(imageName));
    setWindowTitle("New " + projectTemplate.getName());
}

private void declareImageDescriptors() {
   /*  this code is neccessary at this time because certain eclipse
    resources have been removed from other places. */

final ImageDescriptor errorImageDescriptor
    = imageDescriptorFromPlugin(IDEWorkbenchPlugin
        .IDE_WORKBENCH, "icons/full/obj16/error_tsk.gif");

final ImageDescriptor warningImageDescriptor
= imageDescriptorFromPlugin(IDEWorkbenchPlugin
        .IDE_WORKBENCH, "icons/full/obj16/warn_tsk.gif");

/*
final ImageDescriptor infoImageDescriptor
= imageDescriptorFromPlugin(IDEWorkbenchPlugin
        .IDE_WORKBENCH, "icons/full/obj16/info_tsk.gif");
        */

final boolean shared = true;

WorkbenchImages.declareImage(IDEInternalWorkbenchImages
        .IMG_OBJS_ERROR_PATH, errorImageDescriptor, shared);

WorkbenchImages.declareImage(IDEInternalWorkbenchImages
        .IMG_OBJS_WARNING_PATH, warningImageDescriptor, shared);

/*
WorkbenchImages.declareImage(IDEInternalWorkbenchImages
        .IMG_OBJS_INFO_PATH, infoImageDescriptor, shared);
        */
  }

public IWorkbenchAction create(IWorkbenchWindow window) {
    if (window == null) {
        throw new IllegalArgumentException();
    }
    RetargetAction action = new RetargetAction(getId(),
            WorkbenchMessages.Workbench_print);
    action.setToolTipText(WorkbenchMessages.Workbench_printToolTip);
    window.getPartService().addPartListener(action);
    action.setActionDefinitionId(getCommandId());
    action.setImageDescriptor(WorkbenchImages
            .getImageDescriptor(ISharedImages.IMG_ETOOL_PRINT_EDIT));
    action.setDisabledImageDescriptor(WorkbenchImages
            .getImageDescriptor(ISharedImages.IMG_ETOOL_PRINT_EDIT_DISABLED));
    return action;
}

/**
     * Returns an image descriptor for this file system element
     */
    public ImageDescriptor getImageDescriptor(Object object) {
        if (isDirectory()) {
            return WorkbenchImages
                    .getImageDescriptor(ISharedImages.IMG_OBJ_FOLDER);
        } else {
            return WorkbenchPlugin.getDefault().getEditorRegistry()
                    .getImageDescriptor(name);
//TODO: what are the implications for content types?  Should I guess?
        }
    }

public HostPagePathLabelProvider() {
  image = WorkbenchImages.getImage(ISharedImages.IMG_OBJ_FOLDER);
}

private void addImage(ProjectTemplateIcon icon, ProjectTemplate template) {
    if (icon.getUrl() != null && template.getId().equals(icon.getTemplateId())) {
        ImageDescriptor imageDescriptor = ImageDescriptor.createFromURL(icon.getUrl());
        WorkbenchImages.declareImage(icon.getId(), imageDescriptor, false);
    }
}

private void removeImage(ProjectTemplateIcon icon, ProjectTemplate template) {
    if (icon.getUrl() != null && template.getId().equals(icon.getTemplateId())) {
        WorkbenchImages.getDescriptors().remove(icon.getId());
    }
}

public void createCollaborationPart(Composite parent) {
    collaborationGroup = new Group(parent, SWT.NONE);
    GridLayout gridLayout = new GridLayout();
    collaborationGroup.setLayout(gridLayout);
    gridLayout.numColumns = 2; 
    collaborationGroup.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
    collaborationGroup.setText("Collaboration");

    Label proposedByLabel = new Label(collaborationGroup, SWT.NONE);
    proposedByLabel.setText("Proposed by");

    Composite proposedAndButton = new Composite(collaborationGroup, SWT.NONE);
    GridLayout gridLayout2 = new GridLayout();
    proposedAndButton.setLayout(gridLayout2);
    gridLayout2.numColumns = 2;
    proposedAndButton.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));

    proposedByText = new Text(proposedAndButton, SWT.BORDER | SWT.SINGLE | SWT.READ_ONLY);
    proposedByText.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
    proposedByText.setText("");

    saveButton = new Button(proposedAndButton, SWT.BORDER | SWT.PUSH);
    saveButton.setText("");
    saveButton.setImage(WorkbenchImages.getImage(ISharedImages.IMG_ETOOL_SAVE_EDIT));

    Label rationaleLabel = new Label(collaborationGroup, SWT.NONE);
    rationaleLabel.setText("Rationale");                
    rationaleText = new Text(collaborationGroup, SWT.BORDER | SWT.V_SCROLL | SWT.MULTI | SWT.WRAP);
    rationaleText.setText("");
    rationaleText.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));      

    Label votesAgreeLabel = new Label(collaborationGroup, SWT.NONE);
    votesAgreeLabel.setText("Votes Agree:");
    votesAgreeText = new Text(collaborationGroup, SWT.BORDER | SWT.READ_ONLY);
    GridData gridData1 = new GridData();
    gridData1.horizontalAlignment = SWT.FILL;
    votesAgreeText.setLayoutData(gridData1);

    Label votesDisagreeLabel = new Label(collaborationGroup, SWT.NONE);
    votesDisagreeLabel.setText("Votes Disagree");
    votesDisagreeText = new Text(collaborationGroup, SWT.BORDER | SWT.READ_ONLY);
    votesDisagreeText.setLayoutData(gridData1);

    parent.layout(true);
}

public SynsAction() {
    ImageDescriptor imageDesc = WorkbenchImages
            .getImageDescriptor(IWorkbenchGraphicConstants.IMG_DTOOL_NEW_FASTVIEW);
    setHoverImageDescriptor(imageDesc);
    this.setToolTipText("同步");
}

public BooksAction() {
    ImageDescriptor imageDesc = WorkbenchImages
            .getImageDescriptor(IWorkbenchGraphicConstants.IMG_ETOOL_EXPORT_WIZ);
    setHoverImageDescriptor(imageDesc);
    this.setToolTipText("笔记本");
}

@Override
public ImageDescriptor getImageDescriptor() {
    return WorkbenchImages.getImageDescriptor(ISharedImages.IMG_OBJ_FOLDER);
}

@Override
public ImageDescriptor getImageDescriptor(final Object object) {
    return WorkbenchImages.getImageDescriptor(ISharedImages.IMG_OBJ_FOLDER);
}