Examples with ProjectExplorer org.eclipse.ui.navigator.resources.ProjectExplorer used on opensource projects

Example 1 with ProjectExplorer

use of org.eclipse.ui.navigator.resources.ProjectExplorer in project n4js by eclipse.

the class WorkingSetManagerBrokerImpl method asyncRefreshCommonViewer.

private void asyncRefreshCommonViewer(final ProjectExplorer explorer, final boolean resetInput) {
    // do deferred initialization
    this.getWorkingSetManagers().stream().filter(m -> (m instanceof IDeferredInitializer)).map(m -> (IDeferredInitializer) m).filter(m -> m.isInitializationRequired()).forEach(m -> {
        m.lateInit();
    });
    final CommonViewer viewer = explorer.getCommonViewer();
    final Display d = getDisplay();
    if (!d.isDisposed()) {
        if (resetInput) {
            d.asyncExec(() -> {
                final WorkingSetManager activeManager = getActiveManager();
                if (activeManager != null)
                    activeManager.discardWorkingSetCaches();
                if (!viewer.getTree().isDisposed())
                    viewer.setInput(viewer.getInput());
            });
        } else {
            d.asyncExec(() -> {
                final WorkingSetManager activeManager = getActiveManager();
                if (activeManager != null)
                    activeManager.discardWorkingSetCaches();
                if (!viewer.getTree().isDisposed())
                    viewer.refresh(true);
            });
        }
    }
}

Example 2 with ProjectExplorer

use of org.eclipse.ui.navigator.resources.ProjectExplorer in project InformationSystem by ObeoNetwork.

the class DatabaseImportWizard method performFinish.

/* (non-Javadoc)
	 * @see org.eclipse.jface.wizard.Wizard#performFinish()
	 */
public boolean performFinish() {
    // First, check if a connection to the database can be established
    if (databaseInfos != null) {
        Connection connection = null;
        DataSource dataSource = databaseInfos.getDataSource();
        if (dataSource != null) {
            try {
                connection = dataSource.getConnection();
            } catch (DataSourceException e) {
                // Unable to connect
                String message = "Unable to connect to database.\n\nReason : " + e.getCause().getMessage();
                MessageDialog.openError(getShell(), "Import database...", message);
                return false;
            } finally {
                JdbcUtils.closeConnection(connection);
            }
        }
    }
    String filename = mainPage.getTxtModelFile().getText();
    boolean result = DatabaseImportHelper.importDatabaseIntoModel(databaseInfos, filename, mainPage.getReferencedFiles());
    if (result == true) {
        MessageDialog.openInformation(getShell(), "Database imported", "The database has been imported.\nThe model file '" + filename + "' has been created.");
        IViewPart explorer = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().findView("org.eclipse.ui.navigator.ProjectExplorer");
        if (explorer != null) {
            if (explorer instanceof ProjectExplorer) {
                ProjectExplorer projectExplorer = (ProjectExplorer) explorer;
                // Create a selection to point on the generated file
                final IFile generatedFile = ResourcesPlugin.getWorkspace().getRoot().getFile(new Path(filename));
                projectExplorer.selectReveal(new StructuredSelection(generatedFile));
            }
        }
    } else {
        MessageDialog.openError(getShell(), "Error while importing database", "The database could not be imported.");
    }
    return result;
}