Java Code Examples for org.eclipse.ui.IWorkbenchPage#isPartVisible()

public static void showMarker(IMarker marker, String viewId, IWorkbenchPart source) {
    IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();
    IViewPart view = page.findView(viewId);
    if (!page.isPartVisible(view)) {
        try {
            view = page.showView(viewId);
        } catch (PartInitException e) {
            FindbugsPlugin.getDefault().logException(e, "Could not open view: " + viewId);
            return;
        }
    }
    if (view instanceof IMarkerSelectionHandler) {
        IMarkerSelectionHandler handler = (IMarkerSelectionHandler) view;
        handler.markerSelected(source, marker);
    } else if (DETAILS_VIEW_ID.equals(viewId) && view instanceof ISelectionListener) {
        ISelectionListener listener = (ISelectionListener) view;
        listener.selectionChanged(source, new StructuredSelection(marker));
    }
}
 

/**
 * Makes sure that the editor's folding state is correct the next time
 * it becomes visible. If it already is visible, it toggles the folding
 * state. If not, it either registers a part listener to toggle folding
 * when the editor becomes visible, or cancels an already registered
 * runner.
 */
public void runWhenNextVisible() {
	// if there is one already: toggling twice is the identity
	if (fFoldingRunner != null) {
		fFoldingRunner.cancel();
		return;
	}
	IWorkbenchPartSite site= getSite();
	if (site != null) {
		IWorkbenchPage page= site.getPage();
		if (!page.isPartVisible(JavaEditor.this)) {
			// if we're not visible - defer until visible
			fPage= page;
			fFoldingRunner= this;
			page.addPartListener(this);
			return;
		}
	}
	// we're visible - run now
	toggleFolding();
}
 

public void install(IWorkbenchPage page) {
	page.addPartListener(this);
	fIsVisible= page.isPartVisible(getViewPart());
	if (fIsVisible) {
		installOnActiveEditor(page);
	}
}
 

private String activePropertyView(final IWorkbenchPage activePage) {
    for (final IViewReference ref : activePage.getViewReferences()) {
        final IWorkbenchPart part = ref.getPart(false);
        if (part != null && activePage.isPartVisible(part)) {
            final TabbedPropertySheetPage sheetPage = (TabbedPropertySheetPage) part.getAdapter(TabbedPropertySheetPage.class);
            if (sheetPage != null) {
                return ref.getId();
            }
        }
    }
    return null;
}