Examples with ReadOnlyStateChecker org.eclipse.ui.actions.ReadOnlyStateChecker used on opensource projects

Example 1 with ReadOnlyStateChecker

use of org.eclipse.ui.actions.ReadOnlyStateChecker in project translationstudio8 by heartsome.

the class ResourceDropAdapterAssistant method performResourceMove.

/**
	 * Performs a resource move
	 */
private IStatus performResourceMove(CommonDropAdapter dropAdapter, IResource[] sources) {
    MultiStatus problems = new MultiStatus(PlatformUI.PLUGIN_ID, 1, WorkbenchNavigatorMessages.resources_ResourceDropAdapterAssistant_problemsMoving, null);
    mergeStatus(problems, validateTarget(dropAdapter.getCurrentTarget(), dropAdapter.getCurrentTransfer(), dropAdapter.getCurrentOperation()));
    IContainer target = getActualTarget((IResource) dropAdapter.getCurrentTarget());
    boolean shouldLinkAutomatically = false;
    if (target.isVirtual()) {
        shouldLinkAutomatically = true;
        for (int i = 0; i < sources.length; i++) {
            if (sources[i].isVirtual() || sources[i].isLinked()) {
                shouldLinkAutomatically = false;
                break;
            }
        }
    }
    if (shouldLinkAutomatically) {
        CopyFilesAndFoldersOperation operation = new CopyFilesAndFoldersOperation(getShell());
        operation.setCreateLinks(true);
        operation.copyResources(sources, target);
    } else {
        ReadOnlyStateChecker checker = new ReadOnlyStateChecker(getShell(), WorkbenchNavigatorMessages.resources_ResourceDropAdapterAssistant_MoveResourceAction_title, WorkbenchNavigatorMessages.resources_ResourceDropAdapterAssistant_MoveResourceAction_checkMoveMessage);
        sources = checker.checkReadOnlyResources(sources);
        try {
            RefactoringContribution contribution = RefactoringCore.getRefactoringContribution(MoveResourcesDescriptor.ID);
            MoveResourcesDescriptor descriptor = (MoveResourcesDescriptor) contribution.createDescriptor();
            descriptor.setResourcesToMove(sources);
            descriptor.setDestination(target);
            refactoringStatus = new RefactoringStatus();
            final Refactoring refactoring = descriptor.createRefactoring(refactoringStatus);
            returnStatus = null;
            IRunnableWithProgress checkOp = new IRunnableWithProgress() {

                public void run(IProgressMonitor monitor) {
                    try {
                        refactoringStatus = refactoring.checkAllConditions(monitor);
                    } catch (CoreException ex) {
                        returnStatus = WorkbenchNavigatorPlugin.createErrorStatus(0, ex.getLocalizedMessage(), ex);
                    }
                }
            };
            if (returnStatus != null)
                return returnStatus;
            try {
                PlatformUI.getWorkbench().getProgressService().run(false, false, checkOp);
            } catch (InterruptedException e) {
                return Status.CANCEL_STATUS;
            } catch (InvocationTargetException e) {
                return WorkbenchNavigatorPlugin.createErrorStatus(0, e.getLocalizedMessage(), e);
            }
            if (refactoringStatus.hasEntries()) {
                RefactoringStatusEntry[] entries = refactoringStatus.getEntries();
                StringBuffer message = new StringBuffer();
                int severity = 0;
                for (RefactoringStatusEntry refactoringStatusEntry : entries) {
                    if (refactoringStatusEntry.getSeverity() > severity) {
                        severity = refactoringStatusEntry.getSeverity();
                        message.replace(0, message.length(), refactoringStatusEntry.getMessage());
                    } else if (refactoringStatusEntry.getSeverity() == severity) {
                        message.append("\n\n").append(refactoringStatusEntry.getMessage());
                    }
                }
                if (severity == RefactoringStatus.INFO) {
                    MessageDialog.openInformation(getShell(), WorkbenchNavigatorMessages.resources_ResourceDropAdapterAssistant_MoveResourceAction_title, message.toString());
                } else if (severity == RefactoringStatus.WARNING) {
                    boolean result = MessageDialog.openConfirm(getShell(), WorkbenchNavigatorMessages.resources_ResourceDropAdapterAssistant_MoveResourceAction_title, message.toString());
                    if (!result) {
                        return Status.CANCEL_STATUS;
                    }
                } else if (severity == RefactoringStatus.ERROR || severity == RefactoringStatus.FATAL) {
                    MessageDialog.openError(getShell(), WorkbenchNavigatorMessages.resources_ResourceDropAdapterAssistant_MoveResourceAction_title, message.toString());
                    return Status.CANCEL_STATUS;
                } else {
                }
            /**
					 * Weachy：
					 * RefactoringUI 类需引入 org.eclipse.ltk.ui.refactoring 插件，
					 * 而 org.eclipse.ltk.ui.refactoring 插件会引入
					 * org.eclipse.compare、org.eclipse.team.core、org.eclipse.team.ui
					 * 三个插件。会导致在导航视图、首选项等出现无用的功能项。因此注释以下4行代码。
					 */
            //					Dialog dialog= RefactoringUI.createLightWeightStatusDialog(refactoringStatus, getShell(), WorkbenchNavigatorMessages.MoveResourceAction_title);
            //					int result = dialog.open();
            //					if (result != IStatus.OK)
            //						return Status.CANCEL_STATUS;
            }
            final PerformRefactoringOperation op = new PerformRefactoringOperation(refactoring, CheckConditionsOperation.ALL_CONDITIONS);
            final IWorkspaceRunnable r = new IWorkspaceRunnable() {

                public void run(IProgressMonitor monitor) throws CoreException {
                    op.run(monitor);
                }
            };
            returnStatus = null;
            IRunnableWithProgress refactorOp = new IRunnableWithProgress() {

                public void run(IProgressMonitor monitor) {
                    try {
                        ResourcesPlugin.getWorkspace().run(r, ResourcesPlugin.getWorkspace().getRoot(), IWorkspace.AVOID_UPDATE, monitor);
                    } catch (CoreException ex) {
                        returnStatus = WorkbenchNavigatorPlugin.createErrorStatus(0, ex.getLocalizedMessage(), ex);
                    }
                }
            };
            if (returnStatus != null)
                return returnStatus;
            try {
                PlatformUI.getWorkbench().getProgressService().run(false, false, refactorOp);
            } catch (InterruptedException e) {
                return Status.CANCEL_STATUS;
            } catch (InvocationTargetException e) {
                return WorkbenchNavigatorPlugin.createErrorStatus(0, e.getLocalizedMessage(), e);
            }
        } catch (CoreException ex) {
            return WorkbenchNavigatorPlugin.createErrorStatus(0, ex.getLocalizedMessage(), ex);
        } catch (OperationCanceledException e) {
        }
    }
    return problems;
}