Example usage for org.eclipse.jface.viewers ViewerComparator ViewerComparator

List of usage examples for org.eclipse.jface.viewers ViewerComparator ViewerComparator

  1. HOME
  2. Java
  3. org.eclipse.jface
  4. org.eclipse.jface.viewers.*
  5. ViewerComparator
  6. ViewerComparator

Introduction

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

Prototype

public ViewerComparator()

Source Link

Document

Creates a new ViewerComparator , which uses the default comparator to sort strings.

Usage

From source file:net.tourbook.ui.views.tourCatalog.WizardPageReferenceTour.java

License:Open Source License

private void createRefTourTableViewer(final Composite parent) {

    final TableLayoutComposite layouter = new TableLayoutComposite(parent, SWT.NONE);
    final GridData gridData = new GridData(GridData.FILL_BOTH);
    gridData.widthHint = convertWidthInCharsToPixels(30);
    layouter.setLayoutData(gridData);//from  www. j av a2 s  .c  o m

    final Table table = new Table(layouter,
            SWT.H_SCROLL | SWT.V_SCROLL | SWT.MULTI | SWT.BORDER | SWT.FULL_SELECTION | SWT.CHECK);
    table.setLinesVisible(false);

    TableColumn column;
    column = new TableColumn(table, SWT.NONE);
    column.setText(Messages.tourCatalog_wizard_Column_tour);
    layouter.addColumnData(new ColumnWeightData(1, false));

    _refTourViewer = new CheckboxTableViewer(table);
    _refTourViewer.setContentProvider(new RefTourContentProvider());
    _refTourViewer.setLabelProvider(new RefTourLabelProvider());

    _refTourViewer.setComparator(new ViewerComparator() {
        @SuppressWarnings("unchecked")
        @Override
        public int compare(final Viewer viewer, final Object e1, final Object e2) {
            return getComparator().compare(((TourReference) e1).getLabel(), ((TourReference) e2).getLabel());
        }
    });

    _refTourViewer.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(final SelectionChangedEvent event) {
            showReferenceTour(event);
        }
    });

    _refTourViewer.addCheckStateListener(new ICheckStateListener() {
        public void checkStateChanged(final CheckStateChangedEvent event) {
            validatePage();
        }
    });

    _refTourViewer.setInput(this);
}

From source file:net.yatomiya.e4.ui.internal.workbench.renderers.swt.BasicPartList.java

License:Open Source License

public BasicPartList(Shell parent, int shellStyle, int treeStyler, EPartService partService,
        MElementContainer<?> input, StackRenderer renderer, boolean mru) {
    super(parent, shellStyle, treeStyler);
    this.partService = partService;
    this.input = input;
    this.renderer = renderer;
    // this.saveHandler = saveHandler;
    if (mru && getTableViewer() != null) {
        getTableViewer().setComparator(new ViewerComparator() {
            @Override//from  w  w  w.  jav a 2 s  .c o  m
            public int category(Object element) {
                if (element instanceof MPart) {
                    MPart part = (MPart) element;
                    CTabItem item = BasicPartList.this.renderer.findItemForPart(part);
                    if (item != null && !item.isShowing()) {
                        return -1;
                    }
                }
                return 0;
            }
        });
    }
}

From source file:nexcore.tool.uml.ui.project.explorer.dialog.ContainerSelectionGroup.java

License:Open Source License

/**
 * Returns a new drill down viewer for this dialog.
 * //w ww  . ja v  a 2  s. co m
 * @param heightHint
 *            height hint for the drill down composite
 */
protected void createTreeViewer(int heightHint) {
    // Create drill down.
    DrillDownComposite drillDown = new DrillDownComposite(this, SWT.BORDER);
    GridData spec = new GridData(SWT.FILL, SWT.FILL, true, true);
    spec.widthHint = SIZING_SELECTION_PANE_WIDTH;
    spec.heightHint = heightHint;
    drillDown.setLayoutData(spec);

    // Create tree viewer inside drill down.
    treeViewer = new TreeViewer(drillDown, SWT.NONE);
    drillDown.setChildTree(treeViewer);

    ContainerContentProvider cp = new ContainerContentProvider(dialogType);
    cp.showClosedProjects(showClosedProjects);
    treeViewer.setContentProvider(cp);
    treeViewer.setLabelProvider(WorkbenchLabelProvider.getDecoratingWorkbenchLabelProvider());
    treeViewer.setComparator(new ViewerComparator());
    treeViewer.setUseHashlookup(true);
    treeViewer.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent event) {
            IStructuredSelection selection = (IStructuredSelection) event.getSelection();
            Object obj = selection.getFirstElement();
            if (obj instanceof File) {
                File file = (File) obj;
                obj = file.getParent();
            }
            containerSelectionChanged((IContainer) obj); // allow null
        }
    });
    treeViewer.addDoubleClickListener(new IDoubleClickListener() {
        public void doubleClick(DoubleClickEvent event) {
            ISelection selection = event.getSelection();
            if (selection instanceof IStructuredSelection) {
                Object item = ((IStructuredSelection) selection).getFirstElement();
                if (item == null) {
                    return;
                }
                if (treeViewer.getExpandedState(item)) {
                    treeViewer.collapseToLevel(item, 1);
                } else {
                    treeViewer.expandToLevel(item, 1);
                }
            }
        }
    });

    // This has to be done after the viewer has been laid out
    treeViewer.setInput(ResourcesPlugin.getWorkspace());
}

From source file:no.javatime.inplace.ui.views.BundleListLabelProvider.java

License:Open Source License

private ViewerComparator getViewerComparator(byte sortType) {

    if (sortType == MODE) {
        return new ViewerComparator() {
            @Override/*from ww  w.  j ava2  s . c  o  m*/
            @SuppressWarnings("unchecked")
            public int compare(Viewer viewer, Object e1, Object e2) {
                if ((e1 instanceof BundleProperties) && (e2 instanceof BundleProperties)) {
                    return getComparator().compare(((BundleProperties) e1).getActivationMode(),
                            ((BundleProperties) e2).getActivationMode()) * MODE_ORDER;
                }
                return 0;
            }
        };
    } else if (sortType == STATE) {
        return new ViewerComparator() {
            @Override
            @SuppressWarnings("unchecked")
            public int compare(Viewer viewer, Object e1, Object e2) {
                if ((e1 instanceof BundleProperties) && (e2 instanceof BundleProperties)) {
                    return getComparator().compare(((BundleProperties) e1).getBundleState(),
                            ((BundleProperties) e2).getBundleState()) * STATE_ORDER;
                }
                return 0;
            }
        };
    } else if (sortType == TRANSITION) {
        return new ViewerComparator() {
            @Override
            @SuppressWarnings("unchecked")
            public int compare(Viewer viewer, Object e1, Object e2) {
                if ((e1 instanceof BundleProperties) && (e2 instanceof BundleProperties)) {
                    return getComparator().compare(((BundleProperties) e1).getLastTransition(),
                            ((BundleProperties) e2).getLastTransition()) * TRANSITION_ORDER;
                }
                return 0;
            }
        };
    } else if (sortType == STATUS) {
        return new ViewerComparator() {
            @Override
            @SuppressWarnings("unchecked")
            public int compare(Viewer viewer, Object e1, Object e2) {
                if ((e1 instanceof BundleProperties) && (e2 instanceof BundleProperties)) {
                    return getComparator().compare(((BundleProperties) e1).getBundleStatus(),
                            ((BundleProperties) e2).getBundleStatus()) * STATUS_ORDER;
                }
                return 0;
            }
        };
    } else { // sort type is BUNDLE
        return new ViewerComparator() {
            @Override
            @SuppressWarnings("unchecked")
            public int compare(Viewer viewer, Object e1, Object e2) {
                if ((e1 instanceof BundleProperties) && (e2 instanceof BundleProperties)) {
                    return getComparator().compare(((BundleProperties) e1).getSymbolicName(),
                            ((BundleProperties) e2).getSymbolicName()) * BUNDLE_ORDER;
                }
                return 0;
            }
        };
    }
}

From source file:oic.simulator.clientcontroller.view.LogView.java

License:Open Source License

private void createColumnComparators() {
    dateComparator = new ViewerComparator() {

        @Override/*  w w w.jav a  2 s  . co m*/
        public int compare(Viewer viewer, Object e1, Object e2) {
            LogEntry l1 = (LogEntry) e1;
            LogEntry l2 = (LogEntry) e2;
            return l1.getDate().compareTo(l2.getDate()) * sortDirection;
        }
    };

    severityComparator = new ViewerComparator() {

        @Override
        public int compare(Viewer viewer, Object e1, Object e2) {
            LogEntry l1 = (LogEntry) e1;
            LogEntry l2 = (LogEntry) e2;
            if (l1.getSeverity() < l2.getSeverity()) {
                return -1 * sortDirection;
            }
            if (l1.getSeverity() > l2.getSeverity()) {
                return 1 * sortDirection;
            }
            return 0;
        }
    };

    messageComparator = new ViewerComparator() {

        @Override
        public int compare(Viewer viewer, Object e1, Object e2) {
            LogEntry l1 = (LogEntry) e1;
            LogEntry l2 = (LogEntry) e2;
            return l1.getMessage().compareTo(l2.getMessage()) * sortDirection;
        }
    };

}

From source file:org.absmodels.abs.plugin.wizards.composites.CompositeGroup.java

License:Open Source License

protected void setUpTreeViewer() {
    treeViewer.setComparator(new ViewerComparator());
    treeViewer.setUseHashlookup(true);//from w  ww .  j  av a2  s. com
    setUpTreeListeners();

    // This has to be done after the viewer has been laid out
    treeViewer.setInput(ResourcesPlugin.getWorkspace());
}

From source file:org.apache.directory.studio.apacheds.configuration.editor.PasswordPoliciesMasterDetailsBlock.java

License:Apache License

/**
 * {@inheritDoc}//ww  w .j  a  v a 2 s.c  om
 */
protected void createMasterPart(final IManagedForm managedForm, Composite parent) {
    FormToolkit toolkit = managedForm.getToolkit();

    // Creating the Section
    Section section = toolkit.createSection(parent, Section.TITLE_BAR);
    section.setText(Messages.getString("PasswordPoliciesMasterDetailsBlock.AllPasswordPolicies")); //$NON-NLS-1$
    section.marginWidth = 10;
    section.marginHeight = 5;
    Composite client = toolkit.createComposite(section, SWT.WRAP);
    GridLayout layout = new GridLayout();
    layout.numColumns = 2;
    layout.makeColumnsEqualWidth = false;
    layout.marginWidth = 2;
    layout.marginHeight = 2;
    client.setLayout(layout);
    toolkit.paintBordersFor(client);
    section.setClient(client);

    // Creating the Table and Table Viewer
    Table table = toolkit.createTable(client, SWT.NULL);
    GridData gd = new GridData(SWT.FILL, SWT.FILL, true, true, 1, 2);
    gd.heightHint = 20;
    gd.widthHint = 100;
    table.setLayoutData(gd);
    final SectionPart spart = new SectionPart(section);
    managedForm.addPart(spart);
    viewer = new TableViewer(table);
    viewer.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent event) {
            managedForm.fireSelectionChanged(spart, event.getSelection());
        }
    });
    viewer.setContentProvider(new ArrayContentProvider());
    viewer.setLabelProvider(new LabelProvider() {
        public String getText(Object element) {
            if (element instanceof PasswordPolicyBean) {
                PasswordPolicyBean passwordPolicy = (PasswordPolicyBean) element;

                if (passwordPolicy.isEnabled()) {
                    return NLS.bind("{0} (enabled)", passwordPolicy.getPwdId());
                } else {
                    return NLS.bind("{0} (disabled)", passwordPolicy.getPwdId());
                }
            }

            return super.getText(element);
        }

        public Image getImage(Object element) {
            if (element instanceof PasswordPolicyBean) {
                PasswordPolicyBean passwordPolicy = (PasswordPolicyBean) element;

                if (PasswordPoliciesPage.isDefaultPasswordPolicy(passwordPolicy)) {
                    return ApacheDS2ConfigurationPlugin.getDefault()
                            .getImage(ApacheDS2ConfigurationPluginConstants.IMG_PASSWORD_POLICY_DEFAULT);
                } else {
                    return ApacheDS2ConfigurationPlugin.getDefault()
                            .getImage(ApacheDS2ConfigurationPluginConstants.IMG_PASSWORD_POLICY);
                }
            }

            return super.getImage(element);
        }
    });

    viewer.setComparator(new ViewerComparator() {
        public int compare(Viewer viewer, Object e1, Object e2) {
            if ((e1 instanceof PasswordPolicyBean) && (e2 instanceof PasswordPolicyBean)) {
                PasswordPolicyBean passwordPolicy1 = (PasswordPolicyBean) e1;
                PasswordPolicyBean passwordPolicy2 = (PasswordPolicyBean) e2;

                String passwordPolicy1Id = passwordPolicy1.getPwdId();
                String passwordPolicy2Id = passwordPolicy2.getPwdId();

                if ((passwordPolicy1Id != null) && (passwordPolicy2Id != null)) {
                    return passwordPolicy1Id.compareTo(passwordPolicy2Id);
                }
            }

            return super.compare(viewer, e1, e2);
        }
    });

    // Creating the button(s)
    addButton = toolkit.createButton(client, Messages.getString("PasswordPoliciesMasterDetailsBlock.Add"), //$NON-NLS-1$
            SWT.PUSH);
    addButton.setLayoutData(new GridData(SWT.FILL, SWT.BEGINNING, false, false));

    deleteButton = toolkit.createButton(client, Messages.getString("PasswordPoliciesMasterDetailsBlock.Delete"), //$NON-NLS-1$
            SWT.PUSH);
    deleteButton.setEnabled(false);
    deleteButton.setLayoutData(new GridData(SWT.FILL, SWT.BEGINNING, false, false));

    initFromInput();
    addListeners();
}

From source file:org.apache.directory.studio.apacheds.configuration.editor.ReplicationMasterDetailsBlock.java

License:Apache License

/**
 * {@inheritDoc}//www .  j  a v  a  2s  .  c  o  m
 */
protected void createMasterPart(final IManagedForm managedForm, Composite parent) {
    FormToolkit toolkit = managedForm.getToolkit();

    sashForm.setOrientation(SWT.HORIZONTAL);

    // Creating the Section
    Section section = toolkit.createSection(parent, Section.TITLE_BAR);
    section.setText("All Replication Consummers");
    section.marginWidth = 10;
    section.marginHeight = 5;
    Composite client = toolkit.createComposite(section, SWT.WRAP);
    GridLayout layout = new GridLayout();
    layout.numColumns = 2;
    layout.makeColumnsEqualWidth = false;
    layout.marginWidth = 2;
    layout.marginHeight = 2;
    client.setLayout(layout);
    toolkit.paintBordersFor(client);
    section.setClient(client);

    // Creating the Table and Table Viewer
    Table table = toolkit.createTable(client, SWT.NULL);
    GridData gd = new GridData(SWT.FILL, SWT.FILL, true, true, 1, 2);
    gd.heightHint = 20;
    gd.widthHint = 100;
    table.setLayoutData(gd);
    final SectionPart spart = new SectionPart(section);
    managedForm.addPart(spart);
    viewer = new TableViewer(table);
    viewer.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent event) {
            managedForm.fireSelectionChanged(spart, event.getSelection());
        }
    });
    viewer.setContentProvider(new ArrayContentProvider());
    viewer.setLabelProvider(new LabelProvider() {
        public String getText(Object element) {
            if (element instanceof ReplConsumerBean) {
                ReplConsumerBean consumer = (ReplConsumerBean) element;

                return consumer.getReplConsumerId();
            }

            return super.getText(element);
        }

        public Image getImage(Object element) {
            if (element instanceof ReplConsumerBean) {
                return ApacheDS2ConfigurationPlugin.getDefault()
                        .getImage(ApacheDS2ConfigurationPluginConstants.IMG_REPLICATION_CONSUMER);
            }

            return super.getImage(element);
        }
    });
    viewer.setComparator(new ViewerComparator() {
        public int compare(Viewer viewer, Object e1, Object e2) {
            if ((e1 instanceof ReplConsumerBean) && (e2 instanceof ReplConsumerBean)) {
                ReplConsumerBean o1 = (ReplConsumerBean) e1;
                ReplConsumerBean o2 = (ReplConsumerBean) e2;

                String id1 = o1.getReplConsumerId();
                String id2 = o2.getReplConsumerId();

                if ((id1 != null) && (id2 != null)) {
                    return id1.compareTo(id2);
                }
            }

            return super.compare(viewer, e1, e2);
        }
    });

    // Creating the button(s)
    addButton = toolkit.createButton(client, "Add", SWT.PUSH);
    addButton.setLayoutData(new GridData(SWT.FILL, SWT.BEGINNING, false, false));

    deleteButton = toolkit.createButton(client, "Delete", SWT.PUSH);
    deleteButton.setEnabled(false);
    deleteButton.setLayoutData(new GridData(SWT.FILL, SWT.BEGINNING, false, false));

    initFromInput();
    addListeners();
}

From source file:org.apache.easyant4e.wizards.EasyAntImportWizardPage.java

License:Apache License

/**
 * Create the checkbox list for the found projects.
 * //from ww  w . j  a v  a 2s .  c  o  m
 * @param workArea
 */
private void createProjectsList(Composite workArea) {

    Label title = new Label(workArea, SWT.NONE);
    title.setText("EasyAnt Projects:");

    Composite listComposite = new Composite(workArea, SWT.NONE);
    GridLayout layout = new GridLayout();
    layout.numColumns = 2;
    layout.marginWidth = 0;
    layout.makeColumnsEqualWidth = false;
    listComposite.setLayout(layout);

    listComposite.setLayoutData(
            new GridData(GridData.GRAB_HORIZONTAL | GridData.GRAB_VERTICAL | GridData.FILL_BOTH));

    projectsList = new CheckboxTreeViewer(listComposite, SWT.BORDER);
    GridData listData = new GridData(GridData.GRAB_HORIZONTAL | GridData.GRAB_VERTICAL | GridData.FILL_BOTH);
    projectsList.getControl().setLayoutData(listData);

    projectsList.setContentProvider(new ITreeContentProvider() {
        public Object[] getChildren(Object parentElement) {
            return null;
        }

        public Object[] getElements(Object inputElement) {
            return getValidProjects();
        }

        public boolean hasChildren(Object element) {
            return false;
        }

        public Object getParent(Object element) {
            return null;
        }

        public void dispose() {

        }

        public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
        }

    });

    projectsList.setLabelProvider(new LabelProvider() {
        public String getText(Object element) {
            return ((ProjectRecord) element).getProjectLabel();
        }
    });

    projectsList.addCheckStateListener(new ICheckStateListener() {
        public void checkStateChanged(CheckStateChangedEvent event) {
            setPageComplete(projectsList.getCheckedElements().length > 0);
        }
    });
    projectsList.setInput(this);
    projectsList.setComparator(new ViewerComparator());
    createSelectionButtons(listComposite);
}

From source file:org.apache.felix.sigil.eclipse.ui.internal.editors.project.ClasspathSection.java

License:Apache License

private void createViewer(Table bundleTable) {
    viewer = new ProjectTableViewer(bundleTable);
    viewer.setContentProvider(new DefaultTableProvider() {
        public Object[] getElements(Object inputElement) {
            ArrayList<IClasspathEntry> cp = new ArrayList<IClasspathEntry>();
            for (IClasspathEntry cpe : JavaHelper.findClasspathEntries(getBundle())) {
                cp.add(cpe);/*w w  w  .  j  a va2s .c o  m*/
            }

            Collections.sort(cp, new Comparator<IClasspathEntry>() {
                public int compare(IClasspathEntry o1, IClasspathEntry o2) {
                    return o1.toString().compareTo(o2.toString());
                }
            });
            return cp.toArray();
        }
    });
    viewer.setComparator(new ViewerComparator() {
        @Override
        public int category(Object element) {
            return index((IClasspathEntry) element);
        }
    });
}