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

Example 6 with IEditorRegistry

use of org.eclipse.ui.IEditorRegistry 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();
}

Example 7 with IEditorRegistry

use of org.eclipse.ui.IEditorRegistry in project egit by eclipse.

the class UIUtils method getEditorImage.

/**
 * Get editor image for path
 *
 * @param path
 * @return image descriptor
 */
public static ImageDescriptor getEditorImage(final String path) {
    if (path == null || path.length() <= 0) {
        return DEFAULT_FILE_IMG;
    }
    final String fileName = new Path(path).lastSegment();
    if (fileName == null) {
        return DEFAULT_FILE_IMG;
    }
    IEditorRegistry registry = PlatformUI.getWorkbench().getEditorRegistry();
    IEditorDescriptor defaultEditor = registry.getDefaultEditor(fileName);
    if (defaultEditor != null) {
        return defaultEditor.getImageDescriptor();
    }
    // now we know there is no Eclipse editor for the file, and Eclipse will
    // check Program.findProgram() and this will be slow, see bug 464891
    int extensionIndex = fileName.lastIndexOf('.');
    if (extensionIndex < 0) {
        // Program.findProgram() uses extensions only
        return DEFAULT_FILE_IMG;
    }
    String key = fileName.substring(extensionIndex);
    SoftReference<ImageDescriptor> cached = extensionToDescriptor.get(key);
    if (cached != null) {
        ImageDescriptor descriptor = cached.get();
        if (descriptor != null) {
            return descriptor;
        }
    }
    // In worst case this calls Program.findProgram() and blocks UI
    ImageDescriptor descriptor = registry.getImageDescriptor(fileName);
    extensionToDescriptor.put(key, new SoftReference<>(descriptor));
    return descriptor;
}

Example 8 with IEditorRegistry

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

the class HtmlBrowserEditor method init.

@Override
public void init(IEditorSite site, IEditorInput input) throws PartInitException {
    setSite(site);
    setInput(input);
    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();
    }
    FileEditorInput fileInput = (FileEditorInput) input;
    htmlUrl = fileInput.getFile().getLocation().toOSString();
}

Example 9 with IEditorRegistry

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

the class XLFEditor method init.

@Override
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);
    cursorIbeam = new Cursor(null, SWT.CURSOR_IBEAM);
    cursorArrow = new Cursor(null, SWT.CURSOR_ARROW);
    hookListener();
}

Example 10 with IEditorRegistry

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

the class XLIFFEditorImplWithNatTable method openFile.

/**
	 * 打开文件
	 * @param files
	 * @param input
	 * @throws PartInitException
	 *             ;
	 */
private void openFile(List<File> files, IEditorInput input) throws PartInitException {
    OpenFile of = new OpenFile(files);
    try {
        /**
			 * 异常信息：<br />
			 * Warning: Detected recursive attempt by part net.heartsome.cat.ts.ui.xliffeditor.nattable.editor to create
			 * itself (this is probably, but not necessarily, a bug)
			 */
        if (!PlatformUI.getWorkbench().isStarting()) {
            new ProgressMonitorDialog(getSite().getShell()).run(false, true, of);
        } else {
            of.run(null);
        }
    // of.run(null);
    } catch (InvocationTargetException e) {
        throw new PartInitException(e.getMessage(), e);
    } catch (InterruptedException e) {
        throw new PartInitException(e.getMessage(), e);
    }
    Map<String, Object> result = of.getOpenFileResult();
    if (result == null || Constant.RETURNVALUE_RESULT_SUCCESSFUL != (Integer) result.get(Constant.RETURNVALUE_RESULT)) {
        openFileSucceed = false;
        Throwable e = (Throwable) result.get(Constant.RETURNVALUE_EXCEPTION);
        if (e != null) {
            throw new PartInitException(e.getMessage(), e);
        }
        String msg = (String) result.get(Constant.RETURNVALUE_MSG);
        if (msg == null || msg.length() == 0) {
            msg = Messages.getString("editor.XLIFFEditorImplWithNatTable.msg4");
        }
        MessageDialog.openError(getSite().getShell(), Messages.getString("editor.XLIFFEditorImplWithNatTable.msgTitle3"), msg);
        // 关闭此编辑器。
        close();
    } else {
        // 成功打开文件时
        openFileSucceed = true;
        // 判断所打开的文件是否为空，如果为空，进行提示，并关闭编辑器, robert 2013-04-01
        int tuSize = handler.countTransUnit();
        if (tuSize <= 0) {
            MessageDialog.openWarning(getSite().getShell(), Messages.getString("dialog.UpdateNoteDialog.msgTitle1"), Messages.getString("editor.XLIFFEditorImplWithNatTable.cantOpenNullFile"));
            close();
        }
        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;
        }
        // 如果是合并打开，设置不一样的标志
        if (multiFile) {
            setTitleImage(net.heartsome.cat.ts.ui.xliffeditor.nattable.Activator.getImageDescriptor("icons/multiFiles.png").createImage());
        } else {
            setTitleImage(titleImage);
        }
        if (oldTitleImage != null && !oldTitleImage.isDisposed()) {
            oldTitleImage.dispose();
        }
        JFaceResources.getFontRegistry().addListener(fFontPropertyChangeListener);
    }
}