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

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

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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:de.anbos.eclipse.easyshell.plugin.preferences.CommandPage.java

License:Open Source License

private void createTableViewer(Composite parent) {
    tableViewer = new TableViewer(parent,
            SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL | SWT.FULL_SELECTION | SWT.BORDER);
    createColumns(parent, tableViewer);/*from   w w  w  . j a  va2s  .  com*/
    final Table table = tableViewer.getTable();
    table.setHeaderVisible(true);
    table.setLinesVisible(true);

    tableViewer.setLabelProvider(new CommandDataLabelProvider());
    tableViewer.setContentProvider(new CommandDataContentProvider());
    if (filter != null) {
        tableViewer.addFilter(filter);
    }

    // Get the content for the viewer, setInput will call getElements in the
    // contentProvider
    tableViewer.setInput(CommandDataStore.instance());

    // Layout the viewer
    GridData gridData = new GridData();
    gridData.verticalAlignment = GridData.FILL;
    gridData.horizontalSpan = 2;
    gridData.grabExcessHorizontalSpace = true;
    gridData.grabExcessVerticalSpace = true;
    gridData.horizontalAlignment = GridData.FILL;
    tableViewer.getControl().setLayoutData(gridData);

    tableViewer.addDoubleClickListener(new IDoubleClickListener() {
        @Override
        public void doubleClick(DoubleClickEvent event) {
            editDialog();
        }
    });

    tableViewer.addSelectionChangedListener(new ISelectionChangedListener() {
        @Override
        public void selectionChanged(SelectionChangedEvent event) {
            IStructuredSelection selection = (IStructuredSelection) tableViewer.getSelection();
            int selected = selection.size();
            boolean presetSelectedOrNotEqualType = false;
            Iterator<?> elements = selection.iterator();
            PresetType type = PresetType.presetUnknown;
            while (elements.hasNext()) {
                CommandData data = (CommandData) elements.next();
                if (type == PresetType.presetUnknown) {
                    type = data.getPresetType();
                }
                if (data.getPresetType() == PresetType.presetPlugin || type != data.getPresetType()) {
                    presetSelectedOrNotEqualType = true;
                    break;
                }
            }
            editButton.setEnabled(selected == 1);
            addCopyButton.setEnabled(selected == 1);
            removeButton.setEnabled(selected > 0 && !presetSelectedOrNotEqualType);
        }
    });

    tableViewer.setComparator(new ViewerComparator() {
        @Override
        public int compare(Viewer viewer, Object object1, Object object2) {
            if (!(object1 instanceof CommandData) || !(object2 instanceof CommandData)) {
                return super.compare(viewer, object1, object2);
            }
            CommandData data1 = (CommandData) object1;
            CommandData data2 = (CommandData) object2;
            if (data1.getPosition() > data2.getPosition()) {
                return 1;
            }
            if (data1.getPosition() < data2.getPosition()) {
                return -1;
            }
            if (data1.getPosition() == data2.getPosition()) {
                return 0;
            }
            return super.compare(viewer, object1, object2);
        }

        @Override
        public boolean isSorterProperty(Object element, String property) {
            return true;
        }
    });
}

From source file:de.anbos.eclipse.easyshell.plugin.preferences.MenuPage.java

License:Open Source License

private void createTableViewer(Composite parent) {
    tableViewer = CheckboxTableViewer.newCheckList(parent,
            SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL | SWT.FULL_SELECTION | SWT.BORDER);
    createColumns(parent, tableViewer);//  w  w  w . ja va2 s . com
    final Table table = tableViewer.getTable();
    table.setHeaderVisible(true);
    table.setLinesVisible(true);

    tableViewer.setLabelProvider(new MenuDataLabelProvider());
    tableViewer.setContentProvider(new MenuDataContentProvider());
    if (filter != null) {
        tableViewer.addFilter(filter);
    }

    // Get the content for the viewer, setInput will call getElements in the
    // contentProvider
    tableViewer.setInput(MenuDataStore.instance());

    // Layout the viewer
    GridData gridData = new GridData();
    gridData.verticalAlignment = GridData.FILL;
    gridData.horizontalSpan = 2;
    gridData.grabExcessHorizontalSpace = true;
    gridData.grabExcessVerticalSpace = true;
    gridData.horizontalAlignment = GridData.FILL;
    tableViewer.getControl().setLayoutData(gridData);

    tableViewer.addDoubleClickListener(new IDoubleClickListener() {
        @Override
        public void doubleClick(DoubleClickEvent event) {
            editDialog();
        }
    });

    tableViewer.addCheckStateListener(new ICheckStateListener() {
        @Override
        public void checkStateChanged(CheckStateChangedEvent event) {
            MenuData data = (MenuData) event.getElement();
            data.setEnabled(event.getChecked());
        }
    });

    tableViewer.addSelectionChangedListener(new ISelectionChangedListener() {
        @Override
        public void selectionChanged(SelectionChangedEvent event) {
            IStructuredSelection selection = (IStructuredSelection) tableViewer.getSelection();
            int selected = selection.size();
            addCopyButton.setEnabled(selected == 1);
            editButton.setEnabled(selected == 1);
            removeButton.setEnabled(selected > 0);
            upButton.setEnabled(selected == 1);
            downButton.setEnabled(selected == 1);
        }
    });

    tableViewer.setComparator(new ViewerComparator() {
        @Override
        public int compare(Viewer viewer, Object object1, Object object2) {
            if (!(object1 instanceof MenuData) || !(object2 instanceof MenuData)) {
                return super.compare(viewer, object1, object2);
            }
            MenuData data1 = (MenuData) object1;
            MenuData data2 = (MenuData) object2;
            if (data1.getPosition() > data2.getPosition()) {
                return 1;
            }
            if (data1.getPosition() < data2.getPosition()) {
                return -1;
            }
            if (data1.getPosition() == data2.getPosition()) {
                return 0;
            }
            return super.compare(viewer, object1, object2);
        }

        @Override
        public boolean isSorterProperty(Object element, String property) {
            return true;
        }
    });

    itemMover = new MenuDataMover(table, MenuDataStore.instance());
}

From source file:de.bmw.yamaica.common.ui.dialogs.YamaicaResourceSelectionDialog.java

License:Mozilla Public License

protected Control createDialogArea(Composite parent) {
    // create composite
    Composite area = (Composite) super.createDialogArea(parent);

    final Listener listener = new Listener() {
        public void handleEvent(Event event) {
            if (statusMessage != null && validator != null) {
                String errorMsg = validator.isValid(getContainerFullPath());

                if (errorMsg == null || errorMsg.equals(EMPTY_STRING)) {
                    statusMessage.setText(EMPTY_STRING);
                    getOkButton().setEnabled(true);
                } else {
                    statusMessage.setText(errorMsg);
                    getOkButton().setEnabled(false);
                }/*from   ww  w  .  j  av  a2 s .co  m*/
            }
        }
    };

    Label label = new Label(area, SWT.WRAP);
    label.setText(getMessage());
    label.setFont(area.getFont());

    if (allowNewContainerName) {
        containerNameField = new Text(area, SWT.SINGLE | SWT.BORDER);
        GridData gd = new GridData(GridData.FILL_HORIZONTAL);
        gd.widthHint = 320;
        containerNameField.setLayoutData(gd);
        containerNameField.addListener(SWT.Modify, listener);
        containerNameField.setFont(area.getFont());
    } else {
        // filler...
        new Label(area, SWT.NONE);
    }

    DrillDownComposite drillDown = new DrillDownComposite(area, SWT.BORDER);
    GridData spec = new GridData(SWT.FILL, SWT.FILL, true, true);
    spec.widthHint = 320;
    spec.heightHint = 300;
    drillDown.setLayoutData(spec);

    // Create tree viewer inside drill down.
    treeViewer = new TreeViewer(drillDown, SWT.NONE);
    drillDown.setChildTree(treeViewer);
    ResourceContentProvider cp = new ResourceContentProvider();
    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();
            IContainer container = (IContainer) selection.getFirstElement(); // allow null

            if (null != containerNameField) {
                if (null == container) {
                    containerNameField.setText(EMPTY_STRING);//$NON-NLS-1$
                } else {
                    String text = TextProcessor.process(
                            container.getFullPath().makeRelativeTo(rootContainer.getFullPath()).toString());
                    containerNameField.setText(text);
                    containerNameField.setToolTipText(text);
                }
            }

            // fire an event so the parent can update its controls
            if (listener != null) {
                Event changeEvent = new Event();
                changeEvent.type = SWT.Selection;
                changeEvent.widget = treeViewer.getControl();
                listener.handleEvent(changeEvent);
            }
        }
    });
    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);
                }
            }
        }
    });

    treeViewer.setInput(rootContainer);

    // container selection group
    // group = new ContainerSelectionGroup(area, listener, allowNewContainerName, getMessage(), showClosedProjects);

    if (initialSelection != null) {
        // group.setSelectedContainer(initialSelection);
        // expand to and select the specified container
        List<IContainer> itemsToExpand = new ArrayList<IContainer>();
        IContainer parentContainer = initialSelection.getParent();

        while (parentContainer != null) {
            itemsToExpand.add(0, parentContainer);
            parentContainer = parentContainer.getParent();
        }

        treeViewer.setExpandedElements(itemsToExpand.toArray());
        treeViewer.setSelection(new StructuredSelection(initialSelection), true);
    }

    statusMessage = new Label(area, SWT.WRAP);
    statusMessage.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    statusMessage.setText(" \n "); //$NON-NLS-1$
    statusMessage.setFont(parent.getFont());

    return dialogArea;
}

From source file:de.byteholder.geoclipse.preferences.PrefPageMapProviders.java

License:Open Source License

private void createUI20MapViewer(final Composite parent) {

    final PixelConverter pixelConverter = new PixelConverter(parent);

    final TableColumnLayout tableLayout = new TableColumnLayout();

    final Composite layoutContainer = new Composite(parent, SWT.NONE);
    layoutContainer.setLayout(tableLayout);
    GridDataFactory.fillDefaults()//
            .hint(400, pixelConverter.convertHeightInCharsToPixels(10)).grab(true, true)
            .applyTo(layoutContainer);//from   w w w  .  ja  v a2  s .c  om

    /*
     * create table
     */
    final Table table = new Table(layoutContainer, SWT.FULL_SELECTION | SWT.BORDER);

    table.setLayout(new TableLayout());
    table.setHeaderVisible(true);
    table.setLinesVisible(false);

    _mpViewer = new TableViewer(table);
    _mpViewer.setUseHashlookup(true);

    /*
     * create columns
     */
    TableViewerColumn tvc;
    TableColumn tc;

    // column: server type
    tvc = new TableViewerColumn(_mpViewer, SWT.LEAD);
    tc = tvc.getColumn();
    tc.setToolTipText(Messages.Pref_Map_Viewer_Column_Lbl_ServerType_Tooltip);
    tvc.setLabelProvider(new CellLabelProvider() {
        @Override
        public void update(final ViewerCell cell) {

            final MP mapProvider = (MP) cell.getElement();

            if (mapProvider instanceof MPWms) {
                cell.setText(Messages.Pref_Map_Viewer_Column_ContentServerTypeWms);
            } else if (mapProvider instanceof MPCustom) {
                cell.setText(Messages.Pref_Map_Viewer_Column_ContentServerTypeCustom);
            } else if (mapProvider instanceof MPProfile) {
                cell.setText(Messages.Pref_Map_Viewer_Column_ContentServerTypeMapProfile);
            } else if (mapProvider instanceof MPPlugin) {
                cell.setText(Messages.Pref_Map_Viewer_Column_ContentServerTypePlugin);
            } else {
                cell.setText(UI.EMPTY_STRING);
            }
        }
    });
    tableLayout.setColumnData(tvc.getColumn(),
            new ColumnPixelData(pixelConverter.convertWidthInCharsToPixels(4)));

    // column: map provider
    tvc = new TableViewerColumn(_mpViewer, SWT.LEAD);
    tc = tvc.getColumn();
    tc.setText(Messages.Pref_Map_Viewer_Column_Lbl_MapProvider);
    tvc.setLabelProvider(new CellLabelProvider() {
        @Override
        public void update(final ViewerCell cell) {

            final MP mapProvider = (MP) cell.getElement();

            cell.setText(mapProvider.getName());
        }
    });
    tableLayout.setColumnData(tvc.getColumn(), new ColumnWeightData(20));

    // column: offline path
    tvc = new TableViewerColumn(_mpViewer, SWT.LEAD);
    tc = tvc.getColumn();
    tc.setText(Messages.Pref_Map_Viewer_Column_Lbl_OfflinePath);
    tvc.setLabelProvider(new CellLabelProvider() {
        @Override
        public void update(final ViewerCell cell) {

            final MP mapProvider = (MP) cell.getElement();

            cell.setText(mapProvider.getOfflineFolder());
        }
    });
    tableLayout.setColumnData(tvc.getColumn(), new ColumnWeightData(10));

    // column: layer
    tvc = new TableViewerColumn(_mpViewer, SWT.TRAIL);
    tc = tvc.getColumn();
    tc.setText(Messages.Pref_Map_Viewer_Column_Lbl_Layer);
    tvc.setLabelProvider(new CellLabelProvider() {
        @Override
        public void update(final ViewerCell cell) {

            String layer = UI.EMPTY_STRING;

            final MP mapProvider = (MP) cell.getElement();
            if (mapProvider instanceof MPWms) {

                final MPWms wmsMapProvider = (MPWms) mapProvider;

                final StringBuilder sb = new StringBuilder();
                sb.append(wmsMapProvider.getAvailableLayers());

                layer = sb.toString();
            }
            cell.setText(layer);
        }
    });
    tableLayout.setColumnData(tvc.getColumn(),
            new ColumnPixelData(pixelConverter.convertWidthInCharsToPixels(10)));

    // column: offline file counter
    tvc = new TableViewerColumn(_mpViewer, SWT.TRAIL);
    tc = tvc.getColumn();
    tc.setText(Messages.Pref_Map_Viewer_Column_Lbl_OfflineFileCounter);
    tvc.setLabelProvider(new CellLabelProvider() {
        @Override
        public void update(final ViewerCell cell) {

            final int offlineTileCounter = ((MP) cell.getElement()).getOfflineFileCounter();
            if (offlineTileCounter == MP.OFFLINE_INFO_NOT_READ) {
                cell.setText(Messages.pref_map_lable_NA);
            } else if (offlineTileCounter > 0) {
                cell.setText(Integer.toString(offlineTileCounter));
            } else {
                cell.setText(UI.DASH_WITH_SPACE);
            }
        }
    });
    tableLayout.setColumnData(tvc.getColumn(),
            new ColumnPixelData(pixelConverter.convertWidthInCharsToPixels(10)));

    // column: offline file size
    tvc = new TableViewerColumn(_mpViewer, SWT.TRAIL);
    tc = tvc.getColumn();
    tc.setText(Messages.Pref_Map_Viewer_Column_Lbl_OfflineFileSize);
    tvc.setLabelProvider(new CellLabelProvider() {
        @Override
        public void update(final ViewerCell cell) {

            final long offlineTileSize = ((MP) cell.getElement()).getOfflineFileSize();
            if (offlineTileSize == MP.OFFLINE_INFO_NOT_READ) {
                cell.setText(Messages.pref_map_lable_NA);
            } else if (offlineTileSize > 0) {
                cell.setText(_nf.format((float) offlineTileSize / 1024 / 1024));
            } else {
                cell.setText(UI.DASH_WITH_SPACE);
            }
        }
    });
    tableLayout.setColumnData(tvc.getColumn(),
            new ColumnPixelData(pixelConverter.convertWidthInCharsToPixels(12)));

    /*
     * create table viewer
     */
    _mpViewer.setContentProvider(new MapContentProvider());
    _mpViewer.setComparator(new ViewerComparator() {
        @Override
        public int compare(final Viewer viewer, final Object e1, final Object e2) {

            final MP mp1 = (MP) e1;
            final MP mp2 = (MP) e2;

            final boolean thisIsPlugin = e1 instanceof MPPlugin;
            final boolean otherIsPlugin = e2 instanceof MPPlugin;

            if (thisIsPlugin && otherIsPlugin) {
                return mp1.getName().compareTo(mp2.getName());
            } else if (thisIsPlugin) {
                return 1;
            } else if (otherIsPlugin) {
                return -1;
            } else {
                return mp1.getName().compareTo(mp2.getName());
            }
        }
    });

    _mpViewer.addSelectionChangedListener(new ISelectionChangedListener() {
        @Override
        public void selectionChanged(final SelectionChangedEvent event) {
            onSelectMapProvider(event);
        }
    });

    _mpViewer.addDoubleClickListener(new IDoubleClickListener() {
        @Override
        public void doubleClick(final DoubleClickEvent event) {

            if (_selectedMapProvider instanceof MPWms) {

                openConfigDialogWms();

            } else if (_selectedMapProvider instanceof MPCustom) {

                openConfigDialogCustom();

            } else if (_selectedMapProvider instanceof MPProfile) {

                openConfigDialogMapProfile();

            } else {

                // select name
                _txtMapProviderName.setFocus();
                _txtMapProviderName.selectAll();
            }
        }
    });
}

From source file:de.femodeling.e4.ui.progress.internal.BlockedJobsDialog.java

License:Open Source License

/**
 * This method creates a dialog area in the parent composite and displays a
 * progress tree viewer of the running jobs.
 * /*from  w  w w . j a  v a2 s.  c  o  m*/
 * @param parent
 *            The parent Composite.
 */
void showJobDetails(Composite parent) {
    viewer = new DetailedProgressViewer(parent, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER);
    viewer.setComparator(new ViewerComparator() {
        /*
         * (non-Javadoc)
         * 
         * @see org.eclipse.jface.viewers.ViewerComparator#compare(org.eclipse.jface.viewers.Viewer,
         *      java.lang.Object, java.lang.Object)
         */
        public int compare(Viewer testViewer, Object e1, Object e2) {
            return ((Comparable) e1).compareTo(e2);
        }
    });
    ProgressViewerContentProvider provider = getContentProvider();
    viewer.setContentProvider(provider);
    viewer.setInput(provider);
    viewer.setLabelProvider(new ProgressLabelProvider());
    GridData data = new GridData(GridData.GRAB_HORIZONTAL | GridData.GRAB_VERTICAL | GridData.FILL_BOTH);
    data.horizontalSpan = 2;
    int heightHint = convertHeightInCharsToPixels(10);
    data.heightHint = heightHint;
    viewer.getControl().setLayoutData(data);
}

From source file:de.femodeling.e4.ui.progress.internal.ProgressManagerUtil.java

License:Open Source License

/**
 * Return a viewer comparator for looking at the jobs.
 * /*from ww w . j a  v  a  2  s.  c om*/
 * @return ViewerComparator
 */
static ViewerComparator getProgressViewerComparator() {
    return new ViewerComparator() {
        /*
         * (non-Javadoc)
         * 
         * @see org.eclipse.jface.viewers.ViewerComparator#compare(org.eclipse.jface.viewers.Viewer,
         *      java.lang.Object, java.lang.Object)
         */
        public int compare(Viewer testViewer, Object e1, Object e2) {
            return ((Comparable) e1).compareTo(e2);
        }
    };
}

From source file:de.femodeling.e4.ui.progress.internal.ProgressMonitorJobsDialog.java

License:Open Source License

/**
 * The details button has been selected. Open or close the progress viewer
 * as appropriate./*from  w  w  w .  j  a  v  a 2s . c o m*/
 *  
 */
void handleDetailsButtonSelect() {
    Shell shell = getShell();
    Point shellSize = shell.getSize();
    Composite composite = (Composite) getDialogArea();
    if (viewer != null) {
        viewer.getControl().dispose();
        viewer = null;
        composite.layout();
        shell.setSize(shellSize.x, shellSize.y - viewerHeight);
        detailsButton.setText(ProgressMessages.ProgressMonitorJobsDialog_DetailsTitle);
    } else {
        //Abort if there are no jobs visible
        if (ProgressManager.getInstance().getRootElements(IProgressConstants.DEBUG_SHOW_ALL_JOBS).length == 0) {
            detailsButton.setEnabled(false);
            return;
        }

        viewer = new DetailedProgressViewer(viewerComposite,
                SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER);
        viewer.setComparator(new ViewerComparator() {
            /*
             * (non-Javadoc)
             * 
             * @see org.eclipse.jface.viewers.ViewerComparator#compare(org.eclipse.jface.viewers.Viewer,
             *      java.lang.Object, java.lang.Object)
             */
            public int compare(Viewer testViewer, Object e1, Object e2) {
                return ((Comparable) e1).compareTo(e2);
            }
        });

        viewer.setContentProvider(new ProgressViewerContentProvider(shell, viewer, true, false) {
            public Object[] getElements(Object inputElement) {
                return super.getElements(inputElement);
            }
        });

        viewer.setLabelProvider(new ProgressLabelProvider());
        viewer.setInput(this);
        GridData viewerData = new GridData(GridData.FILL_BOTH);
        viewer.getControl().setLayoutData(viewerData);
        GridData viewerCompositeData = (GridData) viewerComposite.getLayoutData();
        viewerCompositeData.heightHint = convertHeightInCharsToPixels(10);
        viewerComposite.layout(true);
        viewer.getControl().setVisible(true);
        viewerHeight = viewerComposite.computeTrim(0, 0, 0, viewerCompositeData.heightHint).height;
        detailsButton.setText(ProgressMessages.ProgressMonitorJobsDialog_HideTitle);
        shell.setSize(shellSize.x, shellSize.y + viewerHeight);
    }
}

From source file:de.ovgu.featureide.examples.wizards.ExampleNewWizardPage.java

License:Open Source License

/**
 * Create the checkbox list for the found projects.
 * //  w w w .j a  v a  2s. c o  m
 * @param workArea
 */
private void createProjectsList(final Composite workArea) {
    Label title = new Label(workArea, SWT.NONE);

    title.setText("Choosable Examples");

    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);
    listData.minimumHeight = 175;
    projectsList.getControl().setLayoutData(listData);
    projectsList.setContentProvider(new ITreeContentProvider() {

        public Object[] getChildren(Object parentElement) {
            return new Object[0];
        }

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

        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) {

            ProjectRecord tmpRecord = (ProjectRecord) event.getElement();
            if (tmpRecord.hasWarnings()) {
                projectsList.setChecked(tmpRecord, false);
                setMessage(tmpRecord.getWarningText(), WARNING);
            }

            setPageComplete(projectsList.getCheckedElements().length > 0);
        }
    });

    projectsList.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent event) {

            if (event.getSelection() instanceof IStructuredSelection) {
                IStructuredSelection iss = (IStructuredSelection) event.getSelection();

                ProjectRecord tmpRecord = (ProjectRecord) iss.getFirstElement();
                descBox.setText(tmpRecord.getDescription());

                if (tmpRecord.hasWarnings()) {
                    setMessage(tmpRecord.getWarningText(), WARNING);
                } else {
                    setMessage("");
                }

            }

        }
    }

    );

    projectsList.setInput(this);
    projectsList.setComparator(new ViewerComparator());

    createSelectionButtons(listComposite);
}

From source file:de.ovgu.featureide.fm.ui.editors.ConstraintDialog.java

License:Open Source License

/**
 * initializes the group containing the searchText and featureTable
 * //from   w  w  w  . ja va2  s.com
 * @param featuremodel
 */
private void initFeatureGroup(final FeatureModel featuremodel) {

    featureGroup = new Group(shell, SWT.NONE);
    featureGroup.setText("Features");
    GridData gridData = new GridData(GridData.FILL_HORIZONTAL);
    gridData.grabExcessHorizontalSpace = true;
    gridData.grabExcessVerticalSpace = true;
    featureGroup.setLayoutData(gridData);
    GridLayout featureGroupLayout = new GridLayout();
    featureGroupLayout.numColumns = 1;
    featureGroup.setLayout(featureGroupLayout);

    searchFeatureText = new StyledText(featureGroup, SWT.SINGLE | SWT.LEFT | SWT.BORDER);
    searchFeatureText.setText(FILTERTEXT);
    searchFeatureText.setForeground(shell.getDisplay().getSystemColor(SWT.COLOR_GRAY));
    gridData = new GridData(GridData.FILL_HORIZONTAL);
    searchFeatureText.setLayoutData(gridData);

    Composite tableComposite = new Composite(featureGroup, SWT.NONE);
    gridData = new GridData(GridData.FILL_HORIZONTAL);
    gridData.grabExcessHorizontalSpace = true;
    gridData.grabExcessVerticalSpace = true;
    tableComposite.setLayoutData(gridData);

    final TableViewer featureTableViewer = new TableViewer(tableComposite,
            SWT.BORDER | SWT.SINGLE | SWT.H_SCROLL | SWT.V_SCROLL);
    featureTable = featureTableViewer.getTable();
    featureTableViewer.setContentProvider(new ArrayContentProvider());
    TableViewerColumn viewerNameColumn = new TableViewerColumn(featureTableViewer, SWT.NONE);
    TableColumnLayout tableColumnLayout = new TableColumnLayout();
    tableComposite.setLayout(tableColumnLayout);
    tableColumnLayout.setColumnData(viewerNameColumn.getColumn(), new ColumnWeightData(100, 100, false));

    featureTableViewer.setComparator(new ViewerComparator() {

        @Override
        public int compare(Viewer viewer, Object feature1, Object feature2) {

            return ((Feature) feature1).getName().compareToIgnoreCase(((Feature) feature2).getName());
        }

    });

    viewerNameColumn.setLabelProvider(new CellLabelProvider() {
        @Override
        public void update(ViewerCell cell) {
            cell.setText(((Feature) cell.getElement()).getName());

        }
    });

    searchFeatureText.addModifyListener(new ModifyListener() {

        @Override
        public void modifyText(ModifyEvent e) {
            ViewerFilter searchFilter = new ViewerFilter() {

                @Override
                public boolean select(Viewer viewer, Object parentElement, Object element) {
                    return ((Feature) element).getName().toLowerCase(Locale.ENGLISH)
                            .contains(searchFeatureText.getText().toLowerCase(Locale.ENGLISH));
                }

            };
            if (!searchFeatureText.getText().equalsIgnoreCase(FILTERTEXT)) {
                featureTableViewer.addFilter(searchFilter);

            }
        }

    });

    searchFeatureText.addListener(SWT.FocusOut, new Listener() {

        @Override
        public void handleEvent(Event event) {
            if (searchFeatureText.getText().isEmpty()) {
                searchFeatureText.setText(FILTERTEXT);
                searchFeatureText.setForeground(shell.getDisplay().getSystemColor(SWT.COLOR_GRAY));

            }

        }
    });
    searchFeatureText.addListener(SWT.FocusIn, new Listener() {

        @Override
        public void handleEvent(Event event) {
            if (searchFeatureText.getText().equals(FILTERTEXT))

                searchFeatureText.setText("");
            searchFeatureText.setForeground(shell.getDisplay().getSystemColor(SWT.COLOR_BLACK));
        }

    });

    featureTableViewer.setInput(featureModel.getFeatures());

    gridData = new GridData(GridData.FILL_HORIZONTAL);
    gridData.grabExcessVerticalSpace = true;
    featureTable.setLayoutData(gridData);

    featureTable.addListener(SWT.MouseDoubleClick, new Listener() {
        @Override
        public void handleEvent(Event event) {
            TableItem[] selectedItem = featureTable.getSelection();
            StringBuilder temp = new StringBuilder(constraintText.getText());

            temp.delete(x, y);
            if (selectedItem.length > 0) {
                temp.insert(x > y ? y : x,
                        " " + (selectedItem[0].getText().contains(" ")
                                || Operator.isOperatorName(selectedItem[0].getText())
                                        ? "\"" + selectedItem[0].getText() + "\""
                                        : selectedItem[0].getText())
                                + " ");

            }
            constraintText.setText(temp.toString()); //NodeReader.reduceWhiteSpaces(temp.toString()));

            constraintText.setSelection(constraintText.getCharCount());
            searchFeatureText.setText(FILTERTEXT);
            searchFeatureText.setForeground(shell.getDisplay().getSystemColor(SWT.COLOR_GRAY));
            constraintText.setFocus();
            featureTableViewer.resetFilters();

            validate();
        }
    });

}

From source file:de.ovgu.featureide.fm.ui.editors.DeleteOperationAlternativeDialog.java

License:Open Source License

/**
 * initializes the group containing the searchText and featureTable
 * /*from  w  w  w  .  j a  v a2 s  . c om*/
 * @param featuremodel
 */
private void initFeatureGroup() {
    Group featureGroup = new Group(shell, SWT.NONE);
    featureGroup.setText("Features");
    GridData gridData = new GridData(GridData.FILL_HORIZONTAL);
    gridData.grabExcessHorizontalSpace = true;
    featureGroup.setLayoutData(gridData);
    GridLayout featureGroupLayout = new GridLayout();
    featureGroupLayout.numColumns = 2;
    featureGroup.setLayout(featureGroupLayout);

    Composite tableComposite = new Composite(featureGroup, SWT.NONE);
    gridData = new GridData(GridData.FILL_HORIZONTAL);
    gridData.grabExcessVerticalSpace = true;
    gridData.grabExcessHorizontalSpace = true;
    tableComposite.setLayoutData(gridData);

    final TableViewer tableViewer = new TableViewer(tableComposite,
            SWT.BORDER | SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL);
    alternativefeatureTable = tableViewer.getTable();
    alternativefeatureTable.setLayoutData(gridData);
    alternativefeatureTable.setToolTipText("Features supposed to be deleted");
    TableViewerColumn viewerNameColumn = new TableViewerColumn(tableViewer, SWT.NONE);
    TableColumnLayout tableColumnLayout = new TableColumnLayout();
    tableComposite.setLayout(tableColumnLayout);
    tableColumnLayout.setColumnData(viewerNameColumn.getColumn(), new ColumnWeightData(100, 100, false));

    tableViewer.setComparator(new ViewerComparator() {
        @Override
        public int compare(Viewer viewer, Object feature1, Object feature2) {
            return ((Feature) feature1).getName().compareToIgnoreCase(((Feature) feature2).getName());
        }

    });

    viewerNameColumn.setLabelProvider(new CellLabelProvider() {
        @Override
        public void update(ViewerCell cell) {
            cell.setText(((Feature) cell.getElement()).getName());

        }
    });
    Collection<Feature> l = new ArrayList<Feature>();
    l.addAll(featureMap.keySet());
    tableViewer.setContentProvider(new ArrayContentProvider());
    tableViewer.setInput(l);

    tableComposite = new Composite(featureGroup, SWT.NONE);
    gridData = new GridData(GridData.FILL_HORIZONTAL);
    gridData.grabExcessVerticalSpace = true;
    gridData.grabExcessHorizontalSpace = true;
    tableComposite.setLayoutData(gridData);

    final TableViewer tableViewer2 = new TableViewer(tableComposite,
            SWT.BORDER | SWT.SINGLE | SWT.H_SCROLL | SWT.V_SCROLL);
    featureTable = tableViewer2.getTable();
    featureTable.setLayoutData(gridData);
    featureTable.setToolTipText("alternative features");
    TableViewerColumn viewerNameColumn2 = new TableViewerColumn(tableViewer2, SWT.NONE);
    tableColumnLayout = new TableColumnLayout();
    tableComposite.setLayout(tableColumnLayout);
    tableColumnLayout.setColumnData(viewerNameColumn2.getColumn(), new ColumnWeightData(100, 100, false));
    tableViewer2.setContentProvider(new ArrayContentProvider());

    featureTable.addListener(SWT.MouseDoubleClick, new Listener() {
        @Override
        public void handleEvent(Event event) {
            execute();
        }
    });

    alternativefeatureTable.addListener(SWT.MouseUp, new Listener() {
        @Override
        public void handleEvent(Event event) {
            final Collection<Feature> l = new ArrayList<Feature>();
            l.addAll(featureMap.get((Feature) (alternativefeatureTable.getSelection()[0]).getData()));
            for (int i = 0; i < alternativefeatureTable.getSelectionCount(); i++) {

                if (!featureMap.get((Feature) (alternativefeatureTable.getSelection()[0]).getData()).equals(
                        featureMap.get((Feature) (alternativefeatureTable.getSelection()[i]).getData()))) {
                    l.clear();
                    break;
                }
            }
            tableViewer2.setInput(l);
            featureTable.select(0);
            tableViewer2.refresh(true, true);
        }
    });

    viewerNameColumn2.setLabelProvider(new CellLabelProvider() {
        @Override
        public void update(ViewerCell cell) {
            cell.setText(((Feature) cell.getElement()).getName());

        }
    });

    final Label label = new Label(featureGroup, 0);
    gridData = new GridData(GridData.FILL_HORIZONTAL);
    label.setLayoutData(gridData);

    final Button button = new Button(featureGroup, SWT.PUSH);
    button.setText("Replace");
    gridData = new GridData(GridData.FILL_HORIZONTAL);
    button.setLayoutData(gridData);

    button.addSelectionListener(new org.eclipse.swt.events.SelectionAdapter() {
        public void widgetSelected(org.eclipse.swt.events.SelectionEvent e) {
            execute();
        }
    });
}