Example usage for org.eclipse.jface.viewers StructuredSelection size

Introduction

In this page you can find the example usage for org.eclipse.jface.viewers StructuredSelection size.

Prototype

@Override
    public int size() 

Source Link

Usage

From source file:org.apache.directory.studio.ldapservers.actions.StopAction.java

License:Apache License

/**
 * {@inheritDoc}/*from ww  w  .j  av  a  2 s . c o m*/
 */
public void run() {
    if (view != null) {
        // Getting the selection
        StructuredSelection selection = (StructuredSelection) view.getViewer().getSelection();
        if ((!selection.isEmpty()) && (selection.size() == 1)) {
            // Getting the server
            LdapServer server = (LdapServer) selection.getFirstElement();

            // Creating and scheduling the job to stop the server
            StudioLdapServerJob job = new StudioLdapServerJob(new StopLdapServerRunnable(server));
            job.schedule();
        }
    }
}

---

From source file:org.apache.directory.studio.ldapservers.apacheds.CreateConnectionAction.java

License:Apache License

/**
 * {@inheritDoc}//from  w ww .  jav a 2 s  .c o  m
 */
public void run(IAction action) {
    if (view != null) {
        // Getting the selection
        StructuredSelection selection = (StructuredSelection) view.getViewer().getSelection();
        if ((!selection.isEmpty()) && (selection.size() == 1)) {
            // Getting the server
            LdapServer server = (LdapServer) selection.getFirstElement();

            // Checking that the server is really an ApacheDS 2.0.0 server
            if (!ExtensionUtils.verifyApacheDs200OrPrintError(server, view)) {
                return;
            }

            // Parsing the 'config.ldif' file
            ConfigBean configuration = null;
            try {
                configuration = ApacheDS200LdapServerAdapter.getServerConfiguration(server).getConfigBean();
            } catch (Exception e) {
                String message = Messages.getString("CreateConnectionAction.UnableReadServerConfiguration") //$NON-NLS-1$
                        + "\n\n" //$NON-NLS-1$
                        + Messages.getString("CreateConnectionAction.FollowingErrorOccurred") + e.getMessage(); //$NON-NLS-1$

                reportErrorReadingServerConfiguration(view, message);
                return;
            }

            // Checking if we could read the 'server.xml' file
            if (configuration == null) {
                reportErrorReadingServerConfiguration(view,
                        Messages.getString("CreateConnectionAction.UnableReadServerConfiguration")); //$NON-NLS-1$
                return;
            }

            // Checking is LDAP and/or LDAPS is/are enabled
            if ((ApacheDS200LdapServerAdapter.isEnableLdap(configuration))
                    || (ApacheDS200LdapServerAdapter.isEnableLdaps(configuration))) {
                // Creating the connection using the helper class
                createConnection(server, configuration);
            } else {
                // LDAP and LDAPS protocols are disabled, we report this error to the user
                MessageDialog dialog = new MessageDialog(view.getSite().getShell(),
                        Messages.getString("CreateConnectionAction.UnableCreateConnection"), null, //$NON-NLS-1$
                        Messages.getString("CreateConnectionAction.LDAPAndLDAPSDisabled"), MessageDialog.ERROR, //$NON-NLS-1$
                        new String[] { IDialogConstants.OK_LABEL }, MessageDialog.OK);
                dialog.open();
            }
        }
    }
}

---

From source file:org.apache.directory.studio.ldapservers.apacheds.RepairAction.java

License:Apache License

private LdapServer getSelectedServer() {
    if (view != null) {
        // Getting the selection
        StructuredSelection selection = (StructuredSelection) view.getViewer().getSelection();
        if ((!selection.isEmpty()) && (selection.size() == 1)) {
            // Getting the server
            LdapServer server = (LdapServer) selection.getFirstElement();
            return server;
        }/*  w  ww.  j  a v  a2s. co  m*/
    }

    return null;
}

---

From source file:org.apache.directory.studio.schemaeditor.controller.actions.CloseProjectAction.java

License:Apache License

/**
 * Enables or disables the Action./*from   ww w. jav  a2 s.c om*/
 */
private void enableDisable() {
    StructuredSelection selection = (StructuredSelection) viewer.getSelection();
    if ((!selection.isEmpty()) && (selection.size() == 1)) {
        setEnabled(((ProjectWrapper) selection.getFirstElement()).getProject().getState()
                .equals(ProjectState.OPEN));
    } else {
        setEnabled(false);
    }
}

---

From source file:org.apache.directory.studio.schemaeditor.controller.actions.CloseProjectAction.java

License:Apache License

/**
 * {@inheritDoc}//w  w  w  .  java2  s .  com
 */
public void run() {
    StructuredSelection selection = (StructuredSelection) viewer.getSelection();
    if ((!selection.isEmpty()) && (selection.size() == 1)) {
        projectsHandler.closeProject(((ProjectWrapper) selection.getFirstElement()).getProject());
    }

}

---

From source file:org.apache.directory.studio.schemaeditor.controller.actions.DeleteProjectAction.java

License:Apache License

/**
 * Creates a new instance of DeleteProjectAction.
 *
 * @param view/*from   w  w w.  j a  va 2  s  .  c o m*/
 *      the associated view
 */
public DeleteProjectAction(TableViewer viewer) {
    super(Messages.getString("DeleteProjectAction.DeleteProjectAction")); //$NON-NLS-1$
    setToolTipText(Messages.getString("DeleteProjectAction.DeleteProjectToolTip")); //$NON-NLS-1$
    setId(PluginConstants.CMD_DELETE_PROJECT);
    setActionDefinitionId(PluginConstants.CMD_DELETE_PROJECT);
    setImageDescriptor(Activator.getDefault().getImageDescriptor(PluginConstants.IMG_DELETE));
    setEnabled(false);
    this.viewer = viewer;
    this.viewer.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent event) {
            StructuredSelection selection = (StructuredSelection) event.getSelection();
            if (selection.size() == 1) {
                setText(Messages.getString("DeleteProjectAction.DeleteProjectAction")); //$NON-NLS-1$
                setEnabled(true);
            } else if (selection.size() > 1) {
                setText(Messages.getString("DeleteProjectAction.DeleteProjectsAction")); //$NON-NLS-1$
                setEnabled(true);
            } else {
                setText(Messages.getString("DeleteProjectAction.DeleteProjectAction")); //$NON-NLS-1$
                setEnabled(false);
            }
        }
    });
}

---

From source file:org.apache.directory.studio.schemaeditor.controller.actions.DeleteProjectAction.java

License:Apache License

/**
 * {@inheritDoc}// w  ww.  j a  v  a  2 s .  co m
 */
public void run() {
    ProjectsHandler projectsHandler = Activator.getDefault().getProjectsHandler();
    StructuredSelection selection = (StructuredSelection) viewer.getSelection();

    if (!selection.isEmpty()) {
        StringBuilder title = new StringBuilder();
        StringBuilder message = new StringBuilder();

        int count = selection.size();

        if (count <= 5) {
            if (count == 1) {
                // Only 1 project to delete
                title.append(Messages.getString("DeleteProjectAction.DeleteProjectTitle")); //$NON-NLS-1$
                message.append(Messages.getString("DeleteProjectAction.SureDeleteFollowingProject")); //$NON-NLS-1$
            } else {
                // Between 2 to 5 projects to delete
                title.append(Messages.getString("DeleteProjectAction.DeleteProjectsTitle")); //$NON-NLS-1$
                message.append(Messages.getString("DeleteProjectAction.SureDeleteFollowingProjects")); //$NON-NLS-1$
            }

            // Appending the projects names
            for (Iterator<?> iterator = selection.iterator(); iterator.hasNext();) {
                message.append(ConnectionCoreConstants.LINE_SEPARATOR);
                message.append("  - "); //$NON-NLS-1$
                message.append(((ProjectWrapper) iterator.next()).getProject().getName());
            }
        } else {
            // More than 5 projects to delete
            title.append(Messages.getString("DeleteProjectAction.DeleteProjectsTitle")); //$NON-NLS-1$
            message.append(Messages.getString("DeleteProjectAction.SureDeleteSelectedProjects")); //$NON-NLS-1$
        }

        // Showing the confirmation window
        if (MessageDialog.openConfirm(viewer.getControl().getShell(), title.toString(), message.toString())) {
            for (Iterator<?> iterator = selection.iterator(); iterator.hasNext();) {
                ProjectWrapper wrapper = (ProjectWrapper) iterator.next();
                Project project = wrapper.getProject();

                if (project.getState() == ProjectState.OPEN) {
                    // Closing the project before removing it. 
                    projectsHandler.closeProject(project);
                }

                projectsHandler.removeProject(project);
            }
        }
    }
}

---

From source file:org.apache.directory.studio.schemaeditor.controller.actions.DeleteSchemaElementAction.java

License:Apache License

/**
 * Creates a new instance of DeleteSchemaElementAction.
 *///from  www  . ja  va  2  s  . c  o m
public DeleteSchemaElementAction(TreeViewer viewer) {
    super(Messages.getString("DeleteSchemaElementAction.DeleteAction")); //$NON-NLS-1$
    setToolTipText(Messages.getString("DeleteSchemaElementAction.DeleteToolTip")); //$NON-NLS-1$
    setId(PluginConstants.CMD_DELETE_SCHEMA_ELEMENT);
    setActionDefinitionId(PluginConstants.CMD_DELETE_SCHEMA_ELEMENT);
    setImageDescriptor(Activator.getDefault().getImageDescriptor(PluginConstants.IMG_DELETE));
    setEnabled(true);
    this.viewer = viewer;
    this.viewer.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent event) {
            StructuredSelection selection = (StructuredSelection) event.getSelection();

            if (selection.size() > 0) {
                boolean enabled = true;

                for (Iterator<?> iterator = selection.iterator(); iterator.hasNext();) {
                    Object selectedItem = iterator.next();

                    if (!(selectedItem instanceof SchemaWrapper)
                            && !(selectedItem instanceof AttributeTypeWrapper)
                            && !(selectedItem instanceof ObjectClassWrapper)) {
                        enabled = false;
                        break;
                    }
                }

                setEnabled(enabled);
            } else {
                setEnabled(false);
            }
        }
    });
}

---

From source file:org.apache.directory.studio.schemaeditor.controller.actions.DeleteSchemaElementAction.java

License:Apache License

/**
 * {@inheritDoc}// w w w .  j  ava2s  . c  o m
 */
public void run() {
    StructuredSelection selection = (StructuredSelection) viewer.getSelection();

    if (!selection.isEmpty()) {
        StringBuilder message = new StringBuilder();

        int count = selection.size();

        if (count == 1) {
            Object firstElement = selection.getFirstElement();
            if (firstElement instanceof AttributeTypeWrapper) {
                message.append(Messages.getString("DeleteSchemaElementAction.SureDeleteAttributeType")); //$NON-NLS-1$
            } else if (firstElement instanceof ObjectClassWrapper) {
                message.append(Messages.getString("DeleteSchemaElementAction.SureDeleteObjectClass")); //$NON-NLS-1$
            } else if (firstElement instanceof SchemaWrapper) {
                message.append(Messages.getString("DeleteSchemaElementAction.SureDeleteSchema")); //$NON-NLS-1$
            } else {
                message.append(Messages.getString("DeleteSchemaElementAction.SureDeleteItem")); //$NON-NLS-1$
            }
        } else {
            message.append(NLS.bind(Messages.getString("DeleteSchemaElementAction.SureDeleteItems"), //$NON-NLS-1$
                    new Object[] { count }));
        }

        // Showing the confirmation window
        if (MessageDialog.openConfirm(viewer.getControl().getShell(),
                Messages.getString("DeleteSchemaElementAction.DeleteTitle"), message.toString())) //$NON-NLS-1$
        {
            Map<String, Schema> schemasMap = new HashMap<String, Schema>();
            List<SchemaObject> schemaObjectsList = new ArrayList<SchemaObject>();

            for (Iterator<?> iterator = selection.iterator(); iterator.hasNext();) {
                Object selectedItem = iterator.next();
                if (selectedItem instanceof SchemaWrapper) {
                    Schema schema = ((SchemaWrapper) selectedItem).getSchema();
                    schemasMap.put(Strings.toLowerCase(schema.getSchemaName()), schema);
                } else if (selectedItem instanceof AttributeTypeWrapper) {
                    AttributeType at = ((AttributeTypeWrapper) selectedItem).getAttributeType();
                    schemaObjectsList.add(at);
                } else if (selectedItem instanceof ObjectClassWrapper) {
                    ObjectClass oc = ((ObjectClassWrapper) selectedItem).getObjectClass();
                    schemaObjectsList.add(oc);
                }
            }

            SchemaHandler schemaHandler = Activator.getDefault().getSchemaHandler();
            // Removing schema objects
            for (SchemaObject schemaObject : schemaObjectsList) {
                if (!schemasMap.containsKey(Strings.toLowerCase(schemaObject.getSchemaName()))) {
                    // If the schema object is not part of deleted schema, we need to delete it.
                    // But, we don't delete schema objects that are part of a deleted schema, since
                    // deleting the schema will also delete this schema object.
                    if (schemaObject instanceof AttributeType) {
                        schemaHandler.removeAttributeType((AttributeType) schemaObject);
                    } else if (schemaObject instanceof ObjectClass) {
                        schemaHandler.removeObjectClass((ObjectClass) schemaObject);
                    }
                }
            }

            // Removing schemas
            for (Schema schema : schemasMap.values()) {
                schemaHandler.removeSchema(schema);
            }
        }
    }
}

---

From source file:org.apache.directory.studio.schemaeditor.controller.actions.ExportProjectsAction.java

License:Apache License

/**
 * {@inheritDoc}/*from  w  w w  .  ja v a  2s .c  o  m*/
 */
public void run() {
    List<Project> selectedProjects = new ArrayList<Project>();
    // Getting the selection
    StructuredSelection selection = (StructuredSelection) viewer.getSelection();
    if ((!selection.isEmpty()) && (selection.size() > 0)) {
        for (Iterator<?> i = selection.iterator(); i.hasNext();) {
            selectedProjects.add(((ProjectWrapper) i.next()).getProject());
        }
    }

    // Instantiates and initializes the wizard
    ExportProjectsWizard wizard = new ExportProjectsWizard();
    wizard.setSelectedProjects(selectedProjects.toArray(new Project[0]));
    wizard.init(PlatformUI.getWorkbench(), StructuredSelection.EMPTY);
    // Instantiates the wizard container with the wizard and opens it
    WizardDialog dialog = new WizardDialog(PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(),
            wizard);
    dialog.create();
    dialog.open();
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• »