Examples with IEditorDescriptor org.eclipse.ui.IEditorDescriptor used on opensource projects

Example 1 with IEditorDescriptor

use of org.eclipse.ui.IEditorDescriptor in project tesb-studio-se by Talend.

the class RouteResourceEditorUtil method findPreferEditor.

/**
	 * find a prefer editor from all existing editors according to the
	 * fileExtensions
	 * 
	 * @param fileExtension
	 * @return
	 */
private String findPreferEditor(RouteResourceInput fileEditorInput) {
    String editorId = RouteResourceEditor.ID;
    Object underlingFile = fileEditorInput.getAdapter(IFile.class);
    if (underlingFile == null) {
        return editorId;
    }
    IEditorDescriptor ed = null;
    try {
        ed = IDE.getEditorDescriptor((IFile) underlingFile, true);
    } catch (PartInitException e) {
        return editorId;
    }
    if (ed == null) {
        return editorId;
    }
    String id = ed.getId();
    if (id == null || id.trim() == null) {
        return editorId;
    }
    return id;
}

Example 2 with IEditorDescriptor

use of org.eclipse.ui.IEditorDescriptor in project translationstudio8 by heartsome.

the class XLIFFEditor method init.

/**
	 * 启动编辑器。
	 * 
	 * @param site
	 *            the site
	 * @param input
	 *            the input
	 * @throws PartInitException
	 *             the part init exception
	 * @see org.eclipse.ui.part.EditorPart#init(org.eclipse.ui.IEditorSite,
	 *      org.eclipse.ui.IEditorInput)
	 */
public void init(IEditorSite site, IEditorInput input) throws PartInitException {
    if (LOGGER.isDebugEnabled()) {
        LOGGER.debug("init(IEditorSite site, IEditorInput input)");
    }
    setSite(site);
    setInput(input);
    // 设置Editor标题栏的显示名称，否则名称用plugin.xml中的name属性
    setPartName(input.getName());
    Image oldTitleImage = titleImage;
    if (input != null) {
        IEditorRegistry editorRegistry = PlatformUI.getWorkbench().getEditorRegistry();
        IEditorDescriptor editorDesc = editorRegistry.findEditor(getSite().getId());
        ImageDescriptor imageDesc = editorDesc != null ? editorDesc.getImageDescriptor() : null;
        titleImage = imageDesc != null ? imageDesc.createImage() : null;
    }
    setTitleImage(titleImage);
    if (oldTitleImage != null && !oldTitleImage.isDisposed()) {
        oldTitleImage.dispose();
    }
    getSite().setSelectionProvider(this);
}

Example 3 with IEditorDescriptor

use of org.eclipse.ui.IEditorDescriptor in project xtext-eclipse by eclipse.

the class ClassFileBasedOpenerContributor method collectSourceFileOpeners.

@Override
public boolean collectSourceFileOpeners(IEditorPart editor, IAcceptor<FileOpener> acceptor) {
    if (!(editor instanceof XtextEditor) && editor.getEditorInput() != null) {
        try {
            IClassFile classFile = (IClassFile) editor.getEditorInput().getAdapter(IClassFile.class);
            if (classFile == null) {
                return false;
            }
            ITrace trace = traceForTypeRootProvider.getTraceToSource(classFile);
            if (trace == null) {
                return false;
            }
            for (ILocationInResource location : trace.getAllAssociatedLocations()) {
                String name = location.getAbsoluteResourceURI().getURI().lastSegment();
                IEditorDescriptor editorDescriptor = IDE.getEditorDescriptor(name);
                acceptor.accept(createEditorOpener(editor.getEditorInput(), editorDescriptor.getId()));
                return true;
            }
        } catch (PartInitException e) {
            LOG.error(e.getMessage(), e);
        }
    }
    return false;
}

Example 4 with IEditorDescriptor

use of org.eclipse.ui.IEditorDescriptor in project xtext-eclipse by eclipse.

the class OriginalEditorSelector method getXtextEditor.

protected IEditorDescriptor getXtextEditor(URI uri) {
    IResourceServiceProvider serviceProvider = resourceServiceProviderRegistry.getResourceServiceProvider(uri);
    if (serviceProvider != null) {
        XtextEditorInfo editorInfo = serviceProvider.get(XtextEditorInfo.class);
        if (editorInfo != null) {
            IEditorRegistry editorRegistry = workbench.getEditorRegistry();
            IEditorDescriptor result = editorRegistry.findEditor(editorInfo.getEditorId());
            // null is ok
            return result;
        }
    }
    return null;
}

Example 5 with IEditorDescriptor

use of org.eclipse.ui.IEditorDescriptor in project xtext-eclipse by eclipse.

the class XtextEditor method getDefaultImage.

@Override
public Image getDefaultImage() {
    IEditorRegistry editorRegistry = PlatformUI.getWorkbench().getEditorRegistry();
    IEditorDescriptor editorDesc = editorRegistry.findEditor(getSite().getId());
    ImageDescriptor imageDesc = editorDesc != null ? editorDesc.getImageDescriptor() : null;
    return imageDesc != null ? imageHelper.getImage(imageDesc) : super.getDefaultImage();
}