Examples with Display org.eclipse.swt.widgets.Display used on opensource projects

Example 91 with Display

use of org.eclipse.swt.widgets.Display in project cubrid-manager by CUBRID.

the class CubridBrokerFolderLoader method load.

/**
	 * 
	 * Load children object for parent
	 * 
	 * @param parent the parent node
	 * @param monitor the IProgressMonitor object
	 */
public void load(final ICubridNode parent, final IProgressMonitor monitor) {
    synchronized (this) {
        if (isLoaded()) {
            return;
        }
        //when refresh broker,firstly check whether this broker exist
        int ret = checkBrokerExist(parent, monitor);
        if (ret == 1 || ret == 2) {
            setLoaded(true);
            return;
        }
        if (ret != 0) {
            Display display = Display.getDefault();
            display.syncExec(new Runnable() {

                public void run() {
                    CommonUITool.openErrorBox(Messages.errBrokerNoExist);
                    CubridNavigatorView navigatorView = CubridNavigatorView.getNavigatorView(CubridHostNavigatorView.ID);
                    TreeViewer treeViewer = navigatorView == null ? null : navigatorView.getViewer();
                    if (treeViewer != null) {
                        CommonUITool.refreshNavigatorTree(treeViewer, parent.getParent());
                    }
                }
            });
            setLoaded(true);
            return;
        }
        // add sql log folder
        String sqlLogFolderId = parent.getId() + NODE_SEPARATOR + SQL_LOG_FOLDER_ID;
        ICubridNode sqlLogFolder = parent.getChild(sqlLogFolderId);
        if (sqlLogFolder == null) {
            sqlLogFolder = new DefaultCubridNode(sqlLogFolderId, SQL_LOG_FOLDER_NAME, "icons/navigator/folder.png");
            sqlLogFolder.setType(CubridNodeType.BROKER_SQL_LOG_FOLDER);
            sqlLogFolder.setContainer(true);
            parent.addChild(sqlLogFolder);
        }
        //add the children of sql log folder
        ServerInfo serverInfo = parent.getServer().getServerInfo();
        BrokerLogInfos brokerLogInfos = new BrokerLogInfos();
        final CommonQueryTask<BrokerLogInfos> task = new CommonQueryTask<BrokerLogInfos>(serverInfo, CommonSendMsg.getGetBrokerLogFileInfoMSGItems(), brokerLogInfos);
        task.setBroker(parent.getLabel());
        monitorCancel(monitor, new ITask[] { task });
        task.execute();
        final String errorMsg = task.getErrorMsg();
        if (!monitor.isCanceled() && errorMsg != null && errorMsg.trim().length() > 0) {
            sqlLogFolder.removeAllChild();
            openErrorBox(errorMsg);
            setLoaded(true);
            return;
        }
        if (monitor.isCanceled()) {
            setLoaded(true);
            return;
        }
        sqlLogFolder.removeAllChild();
        brokerLogInfos = task.getResultModel();
        List<LogInfo> logInfoList = brokerLogInfos == null ? null : brokerLogInfos.getBrokerLogInfoList().getLogFileInfoList();
        if (logInfoList != null && !logInfoList.isEmpty()) {
            for (LogInfo logInfo : logInfoList) {
                String id = sqlLogFolder.getId() + NODE_SEPARATOR + logInfo.getName();
                ICubridNode logInfoNode = new DefaultCubridNode(id, logInfo.getName(), "icons/navigator/sqllog_item.png");
                logInfoNode.setContainer(false);
                logInfoNode.setEditorId(LogEditorPart.ID);
                logInfoNode.setModelObj(logInfo);
                if (LogType.SCRIPT.getText().toLowerCase().equals(logInfo.getType())) {
                    logInfoNode.setType(CubridNodeType.BROKER_SQL_LOG);
                    sqlLogFolder.addChild(logInfoNode);
                }
            }
        }
        Collections.sort(sqlLogFolder.getChildren());
        setLoaded(true);
        CubridNodeManager.getInstance().fireCubridNodeChanged(new CubridNodeChangedEvent((ICubridNode) parent, CubridNodeChangedEventType.CONTAINER_NODE_REFRESH));
    }
}

Example 92 with Display

use of org.eclipse.swt.widgets.Display in project bndtools by bndtools.

the class PackageDecorator method updateDecoration.

public static void updateDecoration(IProject project, Project model) throws Exception {
    if (!project.isOpen()) {
        return;
    }
    IJavaProject javaProject = JavaCore.create(project);
    if (javaProject == null) {
        // project is not a java project
        return;
    }
    boolean changed = false;
    for (IClasspathEntry cpe : javaProject.getRawClasspath()) {
        if (cpe.getEntryKind() != IClasspathEntry.CPE_SOURCE) {
            continue;
        }
        for (IPackageFragmentRoot pkgRoot : javaProject.findPackageFragmentRoots(cpe)) {
            assert pkgRoot.getKind() == IPackageFragmentRoot.K_SOURCE;
            IResource pkgRootResource = pkgRoot.getCorrespondingResource();
            if (pkgRootResource == null) {
                continue;
            }
            File pkgRootFile = pkgRootResource.getLocation().toFile();
            boolean pkgInSourcePath = model.getSourcePath().contains(pkgRootFile);
            for (IJavaElement child : pkgRoot.getChildren()) {
                IPackageFragment pkg = (IPackageFragment) child;
                assert pkg.getKind() == IPackageFragmentRoot.K_SOURCE;
                IResource pkgResource = pkg.getCorrespondingResource();
                if (pkgResource == null) {
                    continue;
                }
                String text = pkgResource.getPersistentProperty(packageDecoratorKey);
                if (pkgInSourcePath) {
                    String pkgName = pkg.getElementName();
                    // Decorate if exported package
                    Attrs pkgAttrs = model.getExports().getByFQN(pkgName);
                    if (pkgAttrs != null) {
                        StringBuilder sb = new StringBuilder(" ").append(Version.parseVersion(pkgAttrs.getVersion()));
                        pkgAttrs = model.getImports().getByFQN(pkgName);
                        if (pkgAttrs != null) {
                            String versionRange = pkgAttrs.getVersion();
                            if (versionRange != null) {
                                sb.append('↔').append(versionRange);
                            }
                        }
                        String version = sb.toString();
                        if (!version.equals(text)) {
                            pkgResource.setPersistentProperty(packageDecoratorKey, version);
                            changed = true;
                        }
                        continue;
                    }
                    // Decorate if non-empty, non-contained package
                    if (pkg.containsJavaResources() && !model.getContained().containsFQN(pkgName)) {
                        if (!excluded.equals(text)) {
                            pkgResource.setPersistentProperty(packageDecoratorKey, excluded);
                            changed = true;
                        }
                        continue;
                    }
                }
                // Clear decoration
                if (text != null) {
                    pkgResource.setPersistentProperty(packageDecoratorKey, null);
                    changed = true;
                }
            }
        }
    }
    // If decoration change, update display
    if (changed) {
        Display display = PlatformUI.getWorkbench().getDisplay();
        SWTConcurrencyUtil.execForDisplay(display, true, new Runnable() {

            @Override
            public void run() {
                PlatformUI.getWorkbench().getDecoratorManager().update(packageDecoratorId);
            }
        });
    }
}

Example 93 with Display

use of org.eclipse.swt.widgets.Display in project bndtools by bndtools.

the class ResolutionChoiceInteractCallback method processCandidates.

public void processCandidates(final Requirement requirement, Set<Capability> wired, final List<Capability> candidates) {
    if (wired.size() > 0 || candidates.size() < 2)
        return;
    final Display display = PlatformUI.getWorkbench().getDisplay();
    final AtomicInteger resultRef = new AtomicInteger();
    Runnable runnable = new Runnable() {

        public void run() {
            Shell shell = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell();
            if (!shell.isDisposed()) {
                ResolutionChoiceSelectionDialog dialog = new ResolutionChoiceSelectionDialog(shell, requirement, candidates);
                resultRef.set(dialog.open());
            } else {
                resultRef.set(IDialogConstants.CANCEL_ID);
            }
        }
    };
    display.syncExec(runnable);
    int result = resultRef.get();
    if (result == IDialogConstants.CANCEL_ID)
        throw new ResolveCancelledException();
}

Example 94 with Display

use of org.eclipse.swt.widgets.Display in project bndtools by bndtools.

the class LaunchStatusHandler method handleStatus.

public Boolean handleStatus(final IStatus status, Object source) throws CoreException {
    if (status.isOK())
        return true;
    final AtomicBoolean result = new AtomicBoolean();
    Runnable uitask = new Runnable() {

        public void run() {
            LaunchStatusDialog dialog = new LaunchStatusDialog(PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(), status);
            int response = dialog.open();
            result.set(response == Window.OK);
        }
    };
    Display display = PlatformUI.getWorkbench().getDisplay();
    if (display.getThread() == Thread.currentThread())
        uitask.run();
    else
        display.syncExec(uitask);
    return result.get();
}

Example 95 with Display

use of org.eclipse.swt.widgets.Display in project bndtools by bndtools.

the class JAREntryPart method loadContent.

protected void loadContent() {
    if (displayJob != null && displayJob.getState() != Job.NONE)
        displayJob.cancel();
    if (zipEntry != null && !zipEntry.isDirectory()) {
        IEditorInput input = editor.getEditorInput();
        final Display display = text.getDisplay();
        final URI uri = URIHelper.retrieveFileURI(input);
        if (uri != null) {
            displayJob = new Job("Load zip content") {

                @Override
                protected IStatus run(IProgressMonitor monitor) {
                    File ioFile = new File(uri);
                    try (ZipFile zipFile = new ZipFile(ioFile)) {
                        final StringWriter writer = new StringWriter();
                        if (showAsText)
                            readAsText(zipFile, zipEntry, charsets[selectedCharset], writer, 1024 * 20, monitor);
                        else
                            readAsHex(zipFile, zipEntry, writer, 1024 * 20, 2, monitor);
                        display.asyncExec(new Runnable() {

                            @Override
                            public void run() {
                                setContent(writer.toString());
                            }
                        });
                        return Status.OK_STATUS;
                    } catch (IOException e) {
                        Status status = new Status(IStatus.ERROR, PluginConstants.PLUGIN_ID, 0, "I/O error reading JAR file contents", e);
                        // ErrorDialog.openError(getManagedForm().getForm().getShell(), "Error", null, status);
                        return status;
                    }
                }
            };
            displayJob.schedule();
        }
    } else {
        setContent("");
    }
}