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.schemaeditor.controller.actions.ExportSchemasAsOpenLdapAction.java

License:Apache License

/**
 * {@inheritDoc}/*from   ww  w. j a v  a 2s  .c o m*/
 */
public void run() {
    List<Schema> selectedSchemas = new ArrayList<Schema>();
    // Getting the selection
    StructuredSelection selection = (StructuredSelection) viewer.getSelection();
    if ((!selection.isEmpty()) && (selection.size() > 0)) {
        for (Iterator<?> i = selection.iterator(); i.hasNext();) {
            Object o = i.next();
            if (o instanceof SchemaWrapper) {
                selectedSchemas.add(((SchemaWrapper) o).getSchema());
            }
        }
    }

    // Instantiates and initializes the wizard
    ExportSchemasAsOpenLdapWizard wizard = new ExportSchemasAsOpenLdapWizard();
    wizard.setSelectedSchemas(selectedSchemas.toArray(new Schema[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();
}

---

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

License:Apache License

/**
 * {@inheritDoc}//from  w ww. j ava  2  s .  c  o  m
 */
public void run() {
    List<Schema> selectedSchemas = new ArrayList<Schema>();
    // Getting the selection
    StructuredSelection selection = (StructuredSelection) viewer.getSelection();
    if ((!selection.isEmpty()) && (selection.size() > 0)) {
        for (Iterator<?> i = selection.iterator(); i.hasNext();) {
            Object o = i.next();
            if (o instanceof SchemaWrapper) {
                selectedSchemas.add(((SchemaWrapper) o).getSchema());
            }
        }
    }

    // Instantiates and initializes the wizard
    ExportSchemasAsXmlWizard wizard = new ExportSchemasAsXmlWizard();
    wizard.setSelectedSchemas(selectedSchemas.toArray(new Schema[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();
}

---

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

License:Apache License

/**
 * {@inheritDoc}/*from w  w w  . j ava  2  s  .c o  m*/
 */
public void run() {
    List<Schema> selectedSchemas = new ArrayList<Schema>();
    // Getting the selection
    StructuredSelection selection = (StructuredSelection) viewer.getSelection();
    if ((!selection.isEmpty()) && (selection.size() > 0)) {
        for (Iterator<?> i = selection.iterator(); i.hasNext();) {
            Object o = i.next();
            if (o instanceof SchemaWrapper) {
                selectedSchemas.add(((SchemaWrapper) o).getSchema());
            }
        }
    }

    // Instantiates and initializes the wizard
    ExportSchemasForADSWizard wizard = new ExportSchemasForADSWizard();
    wizard.setSelectedSchemas(selectedSchemas.toArray(new Schema[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();
}

---

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

License:Apache License

/**
 * {@inheritDoc}/* w  w  w  .  j av a 2  s. c  o  m*/
 */
public void run() {
    // Getting the selection
    Schema selectedSchema = null;

    int presentation = Activator.getDefault().getPreferenceStore()
            .getInt(PluginConstants.PREFS_SCHEMA_VIEW_SCHEMA_PRESENTATION);
    if (presentation == PluginConstants.PREFS_SCHEMA_VIEW_SCHEMA_PRESENTATION_FLAT) {
        StructuredSelection selection = (StructuredSelection) viewer.getSelection();
        if ((!selection.isEmpty()) && (selection.size() == 1)) {
            Object firstElement = selection.getFirstElement();
            if (firstElement instanceof SchemaWrapper) {
                selectedSchema = ((SchemaWrapper) firstElement).getSchema();
            } else if (firstElement instanceof Folder) {
                selectedSchema = ((SchemaWrapper) ((Folder) firstElement).getParent()).getSchema();
            } else if (firstElement instanceof AttributeTypeWrapper) {
                TreeNode parent = ((AttributeTypeWrapper) firstElement).getParent();

                if (parent instanceof Folder) {
                    selectedSchema = ((SchemaWrapper) ((Folder) parent).getParent()).getSchema();

                } else if (parent instanceof SchemaWrapper) {
                    selectedSchema = ((SchemaWrapper) parent).getSchema();
                }
            } else if (firstElement instanceof ObjectClassWrapper) {
                TreeNode parent = ((ObjectClassWrapper) firstElement).getParent();

                if (parent instanceof Folder) {
                    selectedSchema = ((SchemaWrapper) ((Folder) parent).getParent()).getSchema();
                } else if (parent instanceof SchemaWrapper) {
                    selectedSchema = ((SchemaWrapper) parent).getSchema();
                }
            }
        }
    }

    // Instantiates and initializes the wizard
    NewAttributeTypeWizard wizard = new NewAttributeTypeWizard();
    wizard.init(PlatformUI.getWorkbench(), StructuredSelection.EMPTY);
    wizard.setSelectedSchema(selectedSchema);
    // Instantiates the wizard container with the wizard and opens it
    WizardDialog dialog = new WizardDialog(PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(),
            wizard);
    dialog.create();
    dialog.open();
}

---

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

License:Apache License

/**
 * {@inheritDoc}/*from  ww w .  j  a va2  s .  c o m*/
 */
public void run() {
    // Getting the selection
    Schema selectedSchema = null;

    int presentation = Activator.getDefault().getPreferenceStore()
            .getInt(PluginConstants.PREFS_SCHEMA_VIEW_SCHEMA_PRESENTATION);
    if (presentation == PluginConstants.PREFS_SCHEMA_VIEW_SCHEMA_PRESENTATION_FLAT) {
        StructuredSelection selection = (StructuredSelection) viewer.getSelection();
        if ((!selection.isEmpty()) && (selection.size() == 1)) {
            Object firstElement = selection.getFirstElement();
            if (firstElement instanceof SchemaWrapper) {
                selectedSchema = ((SchemaWrapper) firstElement).getSchema();
            } else if (firstElement instanceof Folder) {
                selectedSchema = ((SchemaWrapper) ((Folder) firstElement).getParent()).getSchema();
            } else if (firstElement instanceof AttributeTypeWrapper) {
                TreeNode parent = ((AttributeTypeWrapper) firstElement).getParent();

                if (parent instanceof Folder) {
                    selectedSchema = ((SchemaWrapper) ((Folder) parent).getParent()).getSchema();

                } else if (parent instanceof SchemaWrapper) {
                    selectedSchema = ((SchemaWrapper) parent).getSchema();
                }
            } else if (firstElement instanceof ObjectClassWrapper) {
                TreeNode parent = ((ObjectClassWrapper) firstElement).getParent();

                if (parent instanceof Folder) {
                    selectedSchema = ((SchemaWrapper) ((Folder) parent).getParent()).getSchema();
                } else if (parent instanceof SchemaWrapper) {
                    selectedSchema = ((SchemaWrapper) parent).getSchema();
                }
            }
        }
    }

    // Instantiates and initializes the wizard
    NewObjectClassWizard wizard = new NewObjectClassWizard();
    wizard.init(PlatformUI.getWorkbench(), StructuredSelection.EMPTY);
    wizard.setSelectedSchema(selectedSchema);
    // Instantiates the wizard container with the wizard and opens it
    WizardDialog dialog = new WizardDialog(PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(),
            wizard);
    dialog.create();
    dialog.open();
}

---

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

License:Apache License

/**
 * Creates a new instance of DeleteSchemaElementAction.
 *//*from  w  w  w .  ja  v  a 2  s . c o m*/
public OpenElementAction(TreeViewer viewer) {
    super(Messages.getString("OpenElementAction.OpenAction")); //$NON-NLS-1$
    setToolTipText(Messages.getString("OpenElementAction.OpenToolTip")); //$NON-NLS-1$
    setId(PluginConstants.CMD_OPEN_ELEMENT);
    setActionDefinitionId(PluginConstants.CMD_OPEN_ELEMENT);
    setEnabled(false);
    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.OpenProjectAction.java

License:Apache License

/**
 * Enables or disables the Action.//from   ww  w .j av a 2  s. c o  m
 */
private void enableDisable() {
    StructuredSelection selection = (StructuredSelection) viewer.getSelection();
    if ((!selection.isEmpty()) && (selection.size() == 1)) {
        setEnabled(((ProjectWrapper) selection.getFirstElement()).getProject().getState()
                .equals(ProjectState.CLOSED));
    } else {
        setEnabled(false);
    }
}

---

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

License:Apache License

/**
 * {@inheritDoc}/*from  w ww.  ja  va2s  .  c  o m*/
 */
public void run() {
    StructuredSelection selection = (StructuredSelection) viewer.getSelection();
    if ((!selection.isEmpty()) && (selection.size() == 1)) {
        projectsHandler.openProject(((ProjectWrapper) selection.getFirstElement()).getProject());
    }

}

---

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

License:Apache License

/**
 * Creates a new instance of DeleteSchemaElementAction.
 *//*from  w w w.j a va  2s.c om*/
public OpenTypeHierarchyAction(TreeViewer viewer) {
    super(Messages.getString("OpenTypeHierarchyAction.OpenTypeAction")); //$NON-NLS-1$
    setToolTipText(Messages.getString("OpenTypeHierarchyAction.OpenTypeToolTip")); //$NON-NLS-1$
    setId(PluginConstants.CMD_OPEN_TYPE_HIERARCHY);
    setActionDefinitionId(PluginConstants.CMD_OPEN_TYPE_HIERARCHY);
    setEnabled(false);
    this.viewer = viewer;
    this.viewer.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent event) {
            StructuredSelection selection = (StructuredSelection) event.getSelection();
            setEnabled((selection.size() == 1) && ((selection.getFirstElement() instanceof AttributeTypeWrapper)
                    || (selection.getFirstElement() instanceof ObjectClassWrapper)));
        }
    });
}

---

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

License:Apache License

/**
 * Creates a new instance of RenameProjectAction.
 *
 * @param view/*from w ww .ja v a  2s.  c  o  m*/
 *      the associate view
 */
public RenameProjectAction(TableViewer viewer) {
    super(Messages.getString("RenameProjectAction.RenameProjectAction")); //$NON-NLS-1$
    setToolTipText(getText());
    setId(PluginConstants.CMD_RENAME_PROJECT);
    setActionDefinitionId(PluginConstants.CMD_RENAME_PROJECT);
    setImageDescriptor(Activator.getDefault().getImageDescriptor(PluginConstants.IMG_RENAME));
    setEnabled(false);
    this.viewer = viewer;
    this.viewer.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent event) {
            StructuredSelection selection = (StructuredSelection) event.getSelection();
            setEnabled(selection.size() == 1);
        }
    });
    projectsHandler = Activator.getDefault().getProjectsHandler();
}

---

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