Examples with ViewerFilter org.eclipse.jface.viewers.ViewerFilter used on opensource projects

Example 21 with ViewerFilter

use of org.eclipse.jface.viewers.ViewerFilter in project tdi-studio-se by Talend.

the class ExportItemWizardPage method createTreeViewer.

private void createTreeViewer(Composite itemComposite) {
    filteredCheckboxTree = new FilteredCheckboxTree(itemComposite, SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL | SWT.MULTI) {

        @Override
        protected CheckboxTreeViewer doCreateTreeViewer(Composite parent, int style) {
            RepoCommonViewerProvider provider = RepoCommonViewerProvider.CHECKBOX;
            if (baseViewId != null) {
                provider.setViewId(baseViewId);
            }
            CheckboxTreeViewer viwer = (CheckboxTreeViewer) provider.createViewer(parent);
            // FIXME this is temp fix for 5.4.2
            INavigatorContentService navigatorContentService = ((INavigatorContentServiceProvider) viwer).getNavigatorContentService();
            if (navigatorContentService != null) {
                IExtensionStateModel findStateModel = navigatorContentService.findStateModel(//$NON-NLS-1$
                "com.oaklandsw.transform.navigatorContent");
                if (findStateModel != null) {
                    //$NON-NLS-1$
                    findStateModel.setBooleanProperty("org.talend.repository.ui.actions.importexport", true);
                }
            }
            return viwer;
        }

        @Override
        protected void refreshCompleted() {
            getViewer().expandToLevel(3);
            restoreCheckedElements();
        }

        @Override
        protected boolean isNodeCollectable(TreeItem item) {
            Object obj = item.getData();
            if (obj instanceof RepositoryNode) {
                RepositoryNode node = (RepositoryNode) obj;
                if (node.getObjectType() == ERepositoryObjectType.METADATA_CONNECTIONS) {
                    return true;
                }
            }
            return false;
        }
    };
    filteredCheckboxTree.getViewer().addFilter(new ViewerFilter() {

        @Override
        public boolean select(Viewer viewer, Object parentElement, Object element) {
            boolean select = true;
            if (element instanceof RepositoryNode) {
                select = selectRepositoryNode(viewer, (RepositoryNode) element);
            }
            if (select) {
                for (IRepositoryReviewFilter nodeHandler : RepositoryContentManager.getRepositoryReviewFilters()) {
                    //$NON-NLS-1$
                    boolean exportFilter = nodeHandler.filter(viewer, parentElement, element, "repository_review");
                    if (!exportFilter) {
                        return exportFilter;
                    }
                }
            }
            return select;
        }
    });
}

Example 22 with ViewerFilter

use of org.eclipse.jface.viewers.ViewerFilter in project tdi-studio-se by Talend.

the class JavaScdDialog method createScdContents.

/**
     * DOC hcw Comment method "createContents".
     * 
     * @param composite
     */
@Override
Control createScdContents(Composite parent) {
    SashForm sashForm = new SashForm(parent, SWT.VERTICAL | SWT.SMOOTH);
    GridDataFactory.fillDefaults().grab(true, true).applyTo(sashForm);
    sashForm.setLayout(new GridLayout(1, true));
    sashForm.SASH_WIDTH = 1;
    Composite sashPart1 = new Composite(sashForm, SWT.NONE);
    GridLayoutFactory.swtDefaults().numColumns(2).equalWidth(true).spacing(20, 10).applyTo(sashPart1);
    GridDataFactory.fillDefaults().align(SWT.FILL, SWT.FILL).grab(true, true).applyTo(sashPart1);
    Composite filterUnusedComposite = new Composite(sashPart1, SWT.NONE);
    GridLayoutFactory.swtDefaults().margins(0, 0).spacing(0, 0).applyTo(filterUnusedComposite);
    GridDataFactory.fillDefaults().span(1, 2).grab(true, true).applyTo(filterUnusedComposite);
    ViewerFilter filter = createFilter(filterUnusedComposite);
    unusedFields = new FieldSection(filterUnusedComposite, scdManager, false, false);
    unusedFields.setTitle(Messages.getString("JavaScdDialog.unUsed"), //$NON-NLS-1$
    SWTResourceManager.getColor(//$NON-NLS-1$
    198, //$NON-NLS-1$
    195, 198));
    unusedFields.setTableInput(scdManager.getUnusedFields());
    unusedFields.getTableViewer().addFilter(filter);
    unusedFields.setSortable(true);
    GridDataFactory.swtDefaults().grab(true, true).align(SWT.FILL, SWT.FILL).applyTo(unusedFields.getControl());
    //$NON-NLS-1$
    addContextHelp(unusedFields.getTableViewer().getTable(), "org.talend.designer.scd.unused");
    type0Fields = new FieldSection(sashPart1, scdManager, false, false);
    type0Fields.setTitle(Messages.getString("JavaScdDialog.type0Field"), //$NON-NLS-1$
    SWTResourceManager.getColor(//$NON-NLS-1$
    255, 146, 0));
    GridDataFactory.swtDefaults().align(SWT.FILL, SWT.FILL).grab(true, true).applyTo(type0Fields.getControl());
    GridData fieldsData = new GridData(GridData.FILL_BOTH);
    fieldsData.heightHint = 100;
    type0Fields.getControl().setLayoutData(fieldsData);
    type0Fields.setTableInput(scdManager.getType0Table());
    //$NON-NLS-1$
    addContextHelp(type0Fields.getTableViewer().getTable(), "org.talend.designer.scd.type0");
    type1Fields = new FieldSection(sashPart1, scdManager, false, false, ScdParameterConstants.DROP_COPY_TYPE1FIELDS);
    type1Fields.setTitle(Messages.getString("JavaScdDialog.type1Field"), //$NON-NLS-1$
    SWTResourceManager.getColor(//$NON-NLS-1$
    255, 203, 0));
    GridDataFactory.swtDefaults().align(SWT.FILL, SWT.FILL).grab(true, true).applyTo(type1Fields.getControl());
    type1Fields.getControl().setLayoutData(fieldsData);
    type1Fields.setTableInput(scdManager.getType1Table());
    //$NON-NLS-1$
    addContextHelp(type1Fields.getTableViewer().getTable(), "org.talend.designer.scd.type1");
    Composite sashPart2 = new Composite(sashForm, SWT.NONE);
    GridLayoutFactory.swtDefaults().numColumns(2).equalWidth(true).spacing(20, 10).applyTo(sashPart2);
    GridDataFactory.fillDefaults().align(SWT.FILL, SWT.FILL).grab(true, true).applyTo(sashPart2);
    sourceKeys = new FieldSection(sashPart2, scdManager, false, false, ScdParameterConstants.DROP_COPY_SOURCEKEYS);
    sourceKeys.setTitle(Messages.getString("JavaScdDialog.sourceKey"), //$NON-NLS-1$
    SWTResourceManager.getColor(//$NON-NLS-1$
    156, //$NON-NLS-1$
    0, 255));
    GridDataFactory.swtDefaults().align(SWT.FILL, SWT.FILL).grab(true, true).applyTo(sourceKeys.getControl());
    sourceKeys.setTableInput(scdManager.getSourceKeys());
    //$NON-NLS-1$
    addContextHelp(sourceKeys.getTableViewer().getTable(), "org.talend.designer.scd.sourceKey");
    type2Fields = new Type2Section(sashPart2, scdManager, ScdParameterConstants.DROP_COPY_TYPE2FIELDS);
    type2Fields.setTitle(Messages.getString("JavaScdDialog.type2Field"), //$NON-NLS-1$
    SWTResourceManager.getColor(//$NON-NLS-1$
    255, 255, 0));
    GridDataFactory.swtDefaults().span(1, 2).align(SWT.FILL, SWT.FILL).grab(true, true).applyTo(type2Fields.getControl());
    type2Fields.setTableInput(scdManager.getType2Table());
    if (scdManager.getVersionData() != null) {
        type2Fields.setVersionInput(scdManager.getVersionData());
    } else {
        type2Fields.setVersionInput(new Versioning());
    }
    //$NON-NLS-1$
    addContextHelp(type2Fields.getTableViewer().getTable(), "org.talend.designer.scd.type2");
    surrogateKeys = new SurrogateSection(sashPart2, scdManager);
    surrogateKeys.setTitle(Messages.getString("JavaScdDialog.surrogateKey"), //$NON-NLS-1$
    SWTResourceManager.getColor(214, 40, 255));
    GridDataFactory.swtDefaults().align(SWT.FILL, SWT.FILL).grab(true, false).applyTo(surrogateKeys.getControl());
    surrogateKeys.setTableInput(scdManager.getSurrogateKeys());
    surrogateKeys.addContextHelp(this);
    Composite sashPart3 = new Composite(sashForm, SWT.NONE);
    GridLayoutFactory.swtDefaults().numColumns(2).equalWidth(true).spacing(20, 10).applyTo(sashPart3);
    GridDataFactory.fillDefaults().align(SWT.FILL, SWT.FILL).grab(true, true).applyTo(sashPart3);
    Label placeHolder = new Label(sashPart3, SWT.NONE);
    GridDataFactory.swtDefaults().align(SWT.FILL, SWT.FILL).grab(true, true).applyTo(placeHolder);
    type3Fields = new Type3Section(sashPart3, scdManager);
    type3Fields.setTitle(Messages.getString("JavaScdDialog.type3Key"), //$NON-NLS-1$
    SWTResourceManager.getColor(//$NON-NLS-1$
    24, 182, 255));
    GridDataFactory.swtDefaults().align(SWT.FILL, SWT.FILL).grab(true, true).applyTo(type3Fields.getControl());
    type3Fields.setTableInput(scdManager.getType3Table());
    //$NON-NLS-1$
    addContextHelp(type3Fields.getTable(), "org.talend.designer.scd.type3");
    scdManager.setUnusedFieldsSource(unusedFields);
    ScdSection[] sections = { surrogateKeys, sourceKeys, type0Fields, type1Fields, type2Fields, type3Fields };
    for (ScdSection scd : sections) {
        scdManager.addUnusedFieldsTarget(scd);
    }
    sashForm.setSashWidth(3);
    // the following codes are used to adjust the heights
    int totalHeight = getDialogSize().y;
    sashForm.setWeights(new int[] { totalHeight / 4, totalHeight / 2, totalHeight / 4 });
    return sashForm;
}

Example 23 with ViewerFilter

use of org.eclipse.jface.viewers.ViewerFilter in project tdi-studio-se by Talend.

the class ImportItemWizardPage method createTreeViewer.

private TreeViewer createTreeViewer(Composite listComposite) {
    filteredCheckboxTree = new FilteredCheckboxTree(listComposite, SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL | SWT.MULTI);
    CheckboxTreeViewer viewer = filteredCheckboxTree.getViewer();
    viewer.setContentProvider(new ITreeContentProvider() {

        @Override
        public Object[] getChildren(Object parentElement) {
            if (parentElement instanceof IContainerNode) {
                return ((IContainerNode) parentElement).getChildren().toArray();
            }
            return null;
        }

        @Override
        public Object[] getElements(Object inputElement) {
            // return getValidItems();
            return repositoryUtil.getTreeViewInput().toArray();
        }

        @Override
        public boolean hasChildren(Object element) {
            if (element instanceof IContainerNode) {
                return ((IContainerNode) element).hasChildren();
            }
            return false;
        }

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

        @Override
        public void dispose() {
        }

        @Override
        public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
        }
    });
    viewer.setLabelProvider(new LabelProvider() {

        @Override
        public String getText(Object element) {
            if (element instanceof IContainerNode) {
                if (element instanceof ProjectNode) {
                    Project project = ((ProjectNode) element).getProject();
                    return ProjectManager.getProjectDisplayLabel(project);
                }
                return ((IContainerNode) element).getLabel();
            } else if (element instanceof ItemRecord) {
                return ((ItemRecord) element).getLabel();
            }
            return super.getText(element);
        }

        @Override
        public Image getImage(Object element) {
            if (element instanceof IContainerNode) {
                return ((IContainerNode) element).getImage();
            } else if (element instanceof ItemRecord) {
                return ((ItemRecord) element).getImage();
            }
            return super.getImage(element);
        }
    });
    viewer.setSorter(TreeBuilder.createSorter());
    viewer.setInput(this);
    viewer.addCheckStateListener(new ICheckStateListener() {

        @Override
        public void checkStateChanged(CheckStateChangedEvent event) {
            filteredCheckboxTree.calculateCheckedLeafNodes();
            updateFinishStatus();
        }
    });
    filteredCheckboxTree.getViewer().addFilter(new ViewerFilter() {

        @Override
        public boolean select(Viewer viewer, Object parentElement, Object element) {
            return selectRepositoryNode(viewer, element);
        }
    });
    return viewer;
}

Example 24 with ViewerFilter

use of org.eclipse.jface.viewers.ViewerFilter in project tdi-studio-se by Talend.

the class UseDynamicJobSelectionDialog method createTreeViewer.

private void createTreeViewer(Composite itemComposite) {
    filteredCheckboxTree = new FilteredCheckboxTree(itemComposite, SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL | SWT.MULTI) {

        @Override
        protected CheckboxTreeViewer doCreateTreeViewer(Composite parent, int style) {
            return (CheckboxTreeViewer) RepoCommonViewerProvider.CHECKBOX.createViewer(parent);
        }

        @Override
        protected void refreshCompleted() {
            restoreCheckedElements();
        }
    };
    CheckboxTreeViewer viewer = filteredCheckboxTree.getViewer();
    viewer.setComparer(new IElementComparer() {

        private String getElementUniqueString(Object element) {
            if (element instanceof RepositoryNode && getSupportType() != null && getSupportType().equals(((RepositoryNode) element).getContentType())) {
                final RepositoryNode node = (RepositoryNode) element;
                StringBuffer sb = new StringBuffer();
                boolean validElem = false;
                ENodeType type = node.getType();
                if (ENodeType.REPOSITORY_ELEMENT.equals(type)) {
                    sb.append(node.getId());
                    validElem = true;
                } else if (ENodeType.SIMPLE_FOLDER.equals(type)) {
                    final IRepositoryViewObject object = node.getObject();
                    // path
                    if (object instanceof Folder) {
                        sb.append(((Folder) object).getPath());
                        sb.append('/');
                    }
                    sb.append(node.getLabel());
                    validElem = true;
                }
                if (validElem) {
                    sb.append('|');
                    // add project
                    if (node.getRoot() != null && node.getRoot().getProject() != null) {
                        sb.append(node.getRoot().getProject().getTechnicalLabel());
                    }
                    sb.append('|');
                    sb.append(node.getContentType().getType());
                    sb.append('|');
                    sb.append(type);
                    return sb.toString();
                }
            }
            return null;
        }

        @Override
        public int hashCode(Object element) {
            final String elementUniqueString = getElementUniqueString(element);
            if (elementUniqueString != null) {
                return elementUniqueString.hashCode();
            }
            return element.hashCode();
        }

        @Override
        public boolean equals(Object a, Object b) {
            String aStr = getElementUniqueString(a);
            String bStr = getElementUniqueString(b);
            return aStr != null && bStr != null ? aStr.equals(bStr) : a.equals(b);
        }
    });
    viewer.addFilter(new ViewerFilter() {

        @Override
        public boolean select(Viewer viewer, Object parentElement, Object element) {
            RepositoryNode node = (RepositoryNode) element;
            return filterRepositoryNode(node);
        }
    });
}

Example 25 with ViewerFilter

use of org.eclipse.jface.viewers.ViewerFilter in project tdi-studio-se by Talend.

the class ExtendedNodeReviewDialog method createDialogArea.

/*
     * (non-Javadoc)
     * 
     * @see org.eclipse.jface.dialogs.Dialog#createDialogArea(org.eclipse.swt.widgets.Composite)
     */
protected Control createDialogArea(Composite parent) {
    Composite container = (Composite) super.createDialogArea(parent);
    //$NON-NLS-1$
    TimeMeasure.step(RepositoryReviewDialog.class.getSimpleName(), "before createDialogArea...");
    GridData data = (GridData) container.getLayoutData();
    data.minimumHeight = 400;
    data.heightHint = 400;
    data.minimumWidth = 500;
    data.widthHint = 500;
    container.setLayoutData(data);
    textFilter = new ViewerTextFilter();
    createFilterField(container);
    treeViewer = provider.createViewer(container);
    treeViewer.addSelectionChangedListener(new ISelectionChangedListener() {

        public void selectionChanged(SelectionChangedEvent event) {
            getButton(IDialogConstants.OK_ID).setEnabled(isValidSelection(event));
        }
    });
    treeViewer.addDoubleClickListener(new IDoubleClickListener() {

        public void doubleClick(DoubleClickEvent event) {
            if (getButton(IDialogConstants.OK_ID).isEnabled()) {
                okPressed();
            }
        }
    });
    treeViewer.addFilter(textFilter);
    treeViewer.addFilter(new ViewerFilter() {

        @Override
        public boolean select(Viewer viewer, Object parentElement, Object element) {
            return filterByType(viewer, parentElement, element);
        }
    });
    return container;
}