Java WorkbenchNavigatorMessages类代码示例

import org.eclipse.ui.internal.navigator.resources.plugin.WorkbenchNavigatorMessages; //导入依赖的package包/类
/**
 * Performs a drop using the FileTransfer transfer type.
 */
private IStatus performFileDrop(final CommonDropAdapter anAdapter, final Object data) {
	final int currentOperation = anAdapter.getCurrentOperation();
	final MultiStatus problems =
			new MultiStatus(PlatformUI.PLUGIN_ID, 0, WorkbenchNavigatorMessages.DropAdapter_problemImporting, null);
	mergeStatus(problems,
			validateTarget(anAdapter.getCurrentTarget(), anAdapter.getCurrentTransfer(), currentOperation));

	final IContainer target = getActualTarget(ResourceManager.getResource(anAdapter.getCurrentTarget()));
	final String[] names = (String[]) data;
	// Run the import operation asynchronously.
	// Otherwise the drag source (e.g., Windows Explorer) will be blocked
	// while the operation executes. Fixes bug 16478.
	Display.getCurrent().asyncExec(() -> {
		getShell().forceActive();
		new CopyFilesAndFoldersOperation(getShell()).copyOrLinkFiles(names, target, currentOperation);
	});
	return problems;
}
 

import org.eclipse.ui.internal.navigator.resources.plugin.WorkbenchNavigatorMessages; //导入依赖的package包/类
/**
 * Opens an error dialog if necessary. Takes care of complex rules necessary for making the error dialog look nice.
 */
private void openError(final IStatus status) {
	if (status == null) { return; }

	final String genericTitle = WorkbenchNavigatorMessages.DropAdapter_title;
	final int codes = IStatus.ERROR | IStatus.WARNING;

	// simple case: one error, not a multistatus
	if (!status.isMultiStatus()) {
		ErrorDialog.openError(getShell(), genericTitle, null, status, codes);
		return;
	}

	// one error, single child of multistatus
	final IStatus[] children = status.getChildren();
	if (children.length == 1) {
		ErrorDialog.openError(getShell(), status.getMessage(), null, children[0], codes);
		return;
	}
	// several problems
	ErrorDialog.openError(getShell(), genericTitle, null, status, codes);
}
 

import org.eclipse.ui.internal.navigator.resources.plugin.WorkbenchNavigatorMessages; //导入依赖的package包/类
/**
    * Opens an error dialog if necessary. Takes care of complex rules necessary for making the error dialog look nice.
    * 
    * @param status
    *            the status
    */
   private void openError(IStatus status) {
if (status == null) {
    return;
}

String genericTitle = WorkbenchNavigatorMessages.DropAdapter_title;
int codes = IStatus.ERROR | IStatus.WARNING;

// simple case: one error, not a multistatus
if (!status.isMultiStatus()) {
    ErrorDialog.openError(getShell(), genericTitle, null, status, codes);
    return;
}

// one error, single child of multistatus
IStatus[] children = status.getChildren();
if (children.length == 1) {
    ErrorDialog.openError(getShell(), status.getMessage(), null, children[0], codes);
    return;
}
// several problems
ErrorDialog.openError(getShell(), genericTitle, null, status, codes);
   }
 

import org.eclipse.ui.internal.navigator.resources.plugin.WorkbenchNavigatorMessages; //导入依赖的package包/类
/**
    * Performs a drop using the FileTransfer transfer type.
    * 
    * @param anAdapter
    *            the an adapter
    * @param data
    *            the data
    * @return the i status
    */
   private IStatus performFileDrop(CommonDropAdapter anAdapter, Object data) {

MultiStatus problems = new MultiStatus(PlatformUI.PLUGIN_ID, 0, WorkbenchNavigatorMessages.DropAdapter_problemImporting, null);
mergeStatus(problems, validateTarget(anAdapter.getCurrentTarget(), anAdapter.getCurrentTransfer(), anAdapter.getCurrentOperation()));

final IContainer target = getActualTarget(((MediaRootNode) anAdapter.getCurrentTarget()).getResource());
final String[] names = (String[]) data;
// Run the import operation asynchronously.
// Otherwise the drag source (e.g., Windows Explorer) will be blocked
// while the operation executes. Fixes bug 16478.
Display.getCurrent().asyncExec(new Runnable() {
    public void run() {
	getShell().forceActive();
	CopyFilesAndFoldersOperation operation = new CopyFilesAndFoldersOperation(getShell());
	operation.copyFiles(names, target);
    }
});
return problems;
   }
 

import org.eclipse.ui.internal.navigator.resources.plugin.WorkbenchNavigatorMessages; //导入依赖的package包/类
/**
 * Performs a resource copy
 */
private IStatus performResourceCopy(CommonDropAdapter dropAdapter, Shell shell, IResource[] sources) {
    MultiStatus problems = new MultiStatus(PlatformUI.PLUGIN_ID, 1,
            WorkbenchNavigatorMessages.DropAdapter_problemsMoving, null);
    mergeStatus(
            problems,
            validateTarget(getCurrentTarget(dropAdapter), dropAdapter.getCurrentTransfer(),
                    dropAdapter.getCurrentOperation()));

    IContainer target = getActualTarget((IResource) getCurrentTarget(dropAdapter));
    CopyFilesAndFoldersOperation operation = new CopyFilesAndFoldersOperation(shell);
    IResource[] copiedResources = operation.copyResources(sources, target);
    if (copiedResources.length > 0) {
        PythonPathHelper.updatePyPath(copiedResources, target, PythonPathHelper.OPERATION_COPY);
    }

    return problems;
}
 

import org.eclipse.ui.internal.navigator.resources.plugin.WorkbenchNavigatorMessages; //导入依赖的package包/类
/**
 * Performs a drop using the FileTransfer transfer type.
 */
private IStatus performFileDrop(CommonDropAdapter anAdapter, Object data) {
    data = getActual(data);
    MultiStatus problems = new MultiStatus(PlatformUI.PLUGIN_ID, 0,
            WorkbenchNavigatorMessages.DropAdapter_problemImporting, null);
    mergeStatus(
            problems,
            validateTarget(getCurrentTarget(anAdapter), anAdapter.getCurrentTransfer(),
                    anAdapter.getCurrentOperation()));

    final IContainer target = getActualTarget((IResource) getCurrentTarget(anAdapter));
    final String[] names = (String[]) data;
    // Run the import operation asynchronously.
    // Otherwise the drag source (e.g., Windows Explorer) will be blocked
    // while the operation executes. Fixes bug 16478.
    Display.getCurrent().asyncExec(new Runnable() {
        @Override
        public void run() {
            getShell().forceActive();
            CopyFilesAndFoldersOperation operation = new CopyFilesAndFoldersOperation(getShell());
            operation.copyFiles(names, target);
        }
    });
    return problems;
}
 

import org.eclipse.ui.internal.navigator.resources.plugin.WorkbenchNavigatorMessages; //导入依赖的package包/类
/**
 * Opens an error dialog if necessary. Takes care of complex rules necessary
 * for making the error dialog look nice.
 */
private void openError(IStatus status) {
    if (status == null) {
        return;
    }

    String genericTitle = WorkbenchNavigatorMessages.DropAdapter_title;
    int codes = IStatus.ERROR | IStatus.WARNING;

    // simple case: one error, not a multistatus
    if (!status.isMultiStatus()) {
        ErrorDialog.openError(getShell(), genericTitle, null, status, codes);
        return;
    }

    // one error, single child of multistatus
    IStatus[] children = status.getChildren();
    if (children.length == 1) {
        ErrorDialog.openError(getShell(), status.getMessage(), null, children[0], codes);
        return;
    }
    // several problems
    ErrorDialog.openError(getShell(), genericTitle, null, status, codes);
}
 

import org.eclipse.ui.internal.navigator.resources.plugin.WorkbenchNavigatorMessages; //导入依赖的package包/类
/**
 * Creates a new action.
 *
 * @param shell
 *            the shell for any dialogs
 * @param clipboard
 *            the clipboard
 */
public PasteAction(final Shell shell, final Clipboard clipboard) {
	super(WorkbenchNavigatorMessages.PasteAction_Past_);
	this.shell = shell;
	this.clipboard = clipboard;
	setToolTipText(WorkbenchNavigatorMessages.PasteAction_Paste_selected_resource_s_);
	setId(PasteAction.ID);
	PlatformUI.getWorkbench().getHelpSystem().setHelp(this, "HelpId"); //$NON-NLS-1$
	// TODO INavigatorHelpContextIds.PASTE_ACTION);
}
 

import org.eclipse.ui.internal.navigator.resources.plugin.WorkbenchNavigatorMessages; //导入依赖的package包/类
/**
 * Creates a new action.
 *
 * @param shell
 *            the shell for any dialogs
 * @param clipboard
 *            a platform clipboard
 */
public CopyAction(final Shell shell, final Clipboard clipboard) {
	super(WorkbenchNavigatorMessages.CopyAction_Cop_);
	Assert.isNotNull(shell);
	Assert.isNotNull(clipboard);
	this.shell = shell;
	this.clipboard = clipboard;
	setToolTipText(WorkbenchNavigatorMessages.CopyAction_Copy_selected_resource_s_);
	setId(CopyAction.ID);
	PlatformUI.getWorkbench().getHelpSystem().setHelp(this, "CopyHelpId"); //$NON-NLS-1$
	// TODO INavigatorHelpContextIds.COPY_ACTION);
}
 

import org.eclipse.ui.internal.navigator.resources.plugin.WorkbenchNavigatorMessages; //导入依赖的package包/类
private void addOpenWithMenu(final IMenuManager aMenu) {
	final IStructuredSelection ss = (IStructuredSelection) getContext().getSelection();
	if (ss == null || ss.size() != 1) { return; }
	final Object o = ss.getFirstElement();
	// first try IResource
	IAdaptable openable = (IAdaptable) AdaptabilityUtility.getAdapter(o, IResource.class);
	// otherwise try ResourceMapping
	if (openable == null) {
		openable = (IAdaptable) AdaptabilityUtility.getAdapter(o, ResourceMapping.class);
	} else if (((IResource) openable).getType() != IResource.FILE) {
		openable = null;
	}
	if (openable != null) {
		// Create a menu flyout.
		final IMenuManager submenu =
				new MenuManager(WorkbenchNavigatorMessages.OpenActionProvider_OpenWithMenu_label,
						ICommonMenuConstants.GROUP_OPEN_WITH);
		submenu.add(new GroupMarker(ICommonMenuConstants.GROUP_TOP));
		submenu.add(new OpenWithMenu(viewSite.getPage(), openable));
		submenu.add(new GroupMarker(ICommonMenuConstants.GROUP_ADDITIONS));

		// Add the submenu.
		if (submenu.getItems().length > 2 && submenu.isEnabled()) {
			aMenu.appendToGroup(ICommonMenuConstants.GROUP_OPEN_WITH, submenu);
		}
	}
}
 

import org.eclipse.ui.internal.navigator.resources.plugin.WorkbenchNavigatorMessages; //导入依赖的package包/类
/**
    * Ensures that the drop target meets certain criteria.
    * 
    * @param target
    *            the target
    * @param transferType
    *            the transfer type
    * @param dropOperation
    *            the drop operation
    * @return the i status
    */

   private IStatus validateTarget(Object target, TransferData transferType, int dropOperation) {
if (!(target instanceof IResource)) {
    return WorkbenchNavigatorPlugin.createInfoStatus(WorkbenchNavigatorMessages.DropAdapter_targetMustBeResource);
}
IResource resource = (IResource) target;
if (!resource.isAccessible()) {
    return WorkbenchNavigatorPlugin.createErrorStatus(WorkbenchNavigatorMessages.DropAdapter_canNotDropIntoClosedProject);
}
IContainer destination = getActualTarget(resource);
if (destination.getType() == IResource.ROOT) {
    return WorkbenchNavigatorPlugin.createErrorStatus(WorkbenchNavigatorMessages.DropAdapter_resourcesCanNotBeSiblings);
}
String message = null;

if (FileTransfer.getInstance().isSupportedType(transferType)) {
    String[] sourceNames = (String[]) FileTransfer.getInstance().nativeToJava(transferType);
    if (sourceNames == null) {
	// source names will be null on Linux. Use empty names to do
	// destination validation.
	// Fixes bug 29778
	sourceNames = new String[0];
    }
    CopyFilesAndFoldersOperation copyOperation = new CopyFilesAndFoldersOperation(getShell());
    message = copyOperation.validateImportDestination(destination, sourceNames);
}
if (message != null) {
    return WorkbenchNavigatorPlugin.createErrorStatus(message);
}
return Status.OK_STATUS;
   }
 

import org.eclipse.ui.internal.navigator.resources.plugin.WorkbenchNavigatorMessages; //导入依赖的package包/类
/**
 * Performs a resource copy
 */
private IStatus performResourceCopy(final CommonDropAdapter dropAdapter, final Shell shell,
		final IResource[] sources) {
	final MultiStatus problems =
			new MultiStatus(PlatformUI.PLUGIN_ID, 1, WorkbenchNavigatorMessages.DropAdapter_problemsMoving, null);
	mergeStatus(problems, validateTarget(dropAdapter.getCurrentTarget(), dropAdapter.getCurrentTransfer(),
			dropAdapter.getCurrentOperation()));

	final IContainer target = getActualTarget(ResourceManager.getResource(dropAdapter.getCurrentTarget()));

	boolean shouldLinkAutomatically = false;
	if (target.isVirtual()) {
		shouldLinkAutomatically = true;
		for (int i = 0; i < sources.length; i++) {
			if (sources[i].getType() != IResource.FILE && sources[i].getLocation() != null) {
				// If the source is a folder, but the location is null (a
				// broken link, for example),
				// we still generate a link automatically (the best option).
				shouldLinkAutomatically = false;
				break;
			}
		}
	}

	final CopyFilesAndFoldersOperation operation = new CopyFilesAndFoldersOperation(shell);
	// if the target is a virtual folder and all sources are files, then
	// automatically create links
	if (shouldLinkAutomatically) {
		operation.setCreateLinks(true);
		operation.copyResources(sources, target);
	} else {
		boolean allSourceAreLinksOrVirtualFolders = true;
		for (int i = 0; i < sources.length; i++) {
			if (!sources[i].isVirtual() && !sources[i].isLinked()) {
				allSourceAreLinksOrVirtualFolders = false;
				break;
			}
		}
		// if all sources are either links or groups, copy then normally,
		// don't show the dialog
		if (!allSourceAreLinksOrVirtualFolders) {
			final IPreferenceStore store = IDEWorkbenchPlugin.getDefault().getPreferenceStore();
			final String dndPreference = store.getString(
					target.isVirtual() ? IDEInternalPreferences.IMPORT_FILES_AND_FOLDERS_VIRTUAL_FOLDER_MODE
							: IDEInternalPreferences.IMPORT_FILES_AND_FOLDERS_MODE);

			if (dndPreference.equals(IDEInternalPreferences.IMPORT_FILES_AND_FOLDERS_MODE_PROMPT)) {
				final ImportTypeDialog dialog =
						new ImportTypeDialog(getShell(), dropAdapter.getCurrentOperation(), sources, target);
				dialog.setResource(target);
				if (dialog.open() == Window.OK) {
					if (dialog.getSelection() == ImportTypeDialog.IMPORT_VIRTUAL_FOLDERS_AND_LINKS)
						operation.setVirtualFolders(true);
					if (dialog.getSelection() == ImportTypeDialog.IMPORT_LINK)
						operation.setCreateLinks(true);
					if (dialog.getVariable() != null)
						operation.setRelativeVariable(dialog.getVariable());
					operation.copyResources(sources, target);
				} else
					return problems;
			} else
				operation.copyResources(sources, target);
		} else
			operation.copyResources(sources, target);
	}

	return problems;
}