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

Example 51 with ICheckStateListener

use of org.eclipse.jface.viewers.ICheckStateListener 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 52 with ICheckStateListener

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

the class StatLogsAndImplicitcontextTreeViewPage method createImplicitcontextTree.

private void createImplicitcontextTree(Composite composite) {
    //$NON-NLS-1$
    Group g = widgetFactory.createGroup(composite, Messages.getString("ExtraComposite.ImplicitContextSettings"));
    GridData gd = new GridData(GridData.FILL_BOTH);
    g.setLayoutData(gd);
    g.setLayout(new FillLayout());
    viewer = new CheckboxRepositoryTreeViewer(g, SWT.MULTI | SWT.V_SCROLL);
    contentProvider = new AllJobContentProvider(repositoryView);
    viewer.setContentProvider(contentProvider);
    viewer.setLabelProvider(new RepositoryLabelProvider(repositoryView));
    viewer.setSorter(repositoryView.getViewer().getSorter());
    IViewSite viewSite = repositoryView.getViewSite();
    viewer.setInput(viewSite);
    // This only tree listener aim is to change open/close icons on folders :
    viewer.addTreeListener(new ITreeViewerListener() {

        @Override
        public void treeCollapsed(TreeExpansionEvent event) {
            RepositoryNode node = (RepositoryNode) event.getElement();
            if (node.getType().equals(ENodeType.SIMPLE_FOLDER)) {
                TreeItem item = getObject(viewer.getTree(), event.getElement());
                if (item != null) {
                    item.setImage(ImageProvider.getImage(ECoreImage.FOLDER_CLOSE_ICON));
                }
            }
        }

        @Override
        public void treeExpanded(TreeExpansionEvent event) {
            RepositoryNode node = (RepositoryNode) event.getElement();
            if (node.getType().equals(ENodeType.SIMPLE_FOLDER)) {
                TreeItem item = getObject(viewer.getTree(), event.getElement());
                if (item != null) {
                    item.setImage(ImageProvider.getImage(ECoreImage.FOLDER_OPEN_ICON));
                }
            }
        }
    });
    viewer.addCheckStateListener(new ICheckStateListener() {

        @Override
        public void checkStateChanged(CheckStateChangedEvent event) {
            RepositoryNode node = (RepositoryNode) event.getElement();
            List<RepositoryNode> objects = new ArrayList<RepositoryNode>();
            processItems(objects, node);
            if (event.getChecked()) {
                addedObjects.addAll(objects);
                removedObjects.removeAll(objects);
                checkedObjects.addAll(addedObjects);
            } else {
                addedObjects.removeAll(objects);
                removedObjects.addAll(objects);
                checkedObjects.removeAll(objects);
            }
            // set checked
            viewer.setCheckedElements(checkedObjects.toArray());
        // viewer.refresh();
        }
    });
    RepositoryNode[] nodes = contentProvider.getContents();
    List<RepositoryNode> objects = new ArrayList<RepositoryNode>();
    if (nodes != null) {
        for (RepositoryNode n : nodes) {
            processItems(objects, n);
            for (RepositoryNode node : objects) {
                if (isUseProjectSetting(node)) {
                    if (!checkedObjects.contains(node)) {
                        checkedObjects.add(node);
                    }
                }
            }
        }
    }
    viewer.setCheckedElements(checkedObjects.toArray());
    if (nodes != null) {
        viewer.setExpandedElements(nodes);
    }
}

Example 53 with ICheckStateListener

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

the class ExportItemWizardPage method addTreeCheckedSelection.

private void addTreeCheckedSelection() {
    final CheckboxTreeViewer exportItemsTreeViewer = getItemsTreeViewer();
    exportItemsTreeViewer.addSelectionChangedListener(new ISelectionChangedListener() {

        @Override
        public void selectionChanged(SelectionChangedEvent event) {
        // refreshExportDependNodes();
        }
    });
    exportItemsTreeViewer.addCheckStateListener(new ICheckStateListener() {

        @Override
        public void checkStateChanged(CheckStateChangedEvent event) {
            if (event.getChecked()) {
                initcheckedNodes.add(event.getElement());
                // remove children and parent from uncheckednodes
                TreeItem treeItem = getTreeItem(exportItemsTreeViewer.getTree().getItems(), event.getElement());
                Set subItems = collectSubData(treeItem);
                Set parent = collectParentData(treeItem);
                uncheckedNodes.removeAll(subItems);
                uncheckedNodes.removeAll(parent);
            } else {
                uncheckedNodes.add(event.getElement());
                // remove children from initcheckedNodes
                TreeItem treeItem = getTreeItem(exportItemsTreeViewer.getTree().getItems(), event.getElement());
                Set subItems = collectSubData(treeItem);
                initcheckedNodes.removeAll(subItems);
            }
        }
    });
}

Example 54 with ICheckStateListener

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

the class StatusManagerSettingPage method addRepositoryTreeViewer.

/**
     * repository tree viewer.
     */
private void addRepositoryTreeViewer(Composite leftComposite) {
    GridData gridData = new GridData(GridData.FILL_BOTH);
    gridData.widthHint = 210;
    gridData.heightHint = 400;
    leftComposite.setLayoutData(gridData);
    RepoCommonViewerProvider provider = RepoCommonViewerProvider.CHECKBOX;
    treeViewer = (CheckboxRepositoryTreeViewer) provider.createViewer(leftComposite);
    // filter
    treeViewer.addFilter(new ViewerFilter() {

        @Override
        public boolean select(Viewer viewer, Object parentElement, Object element) {
            RepositoryNode node = (RepositoryNode) element;
            return filterRepositoryNode(node);
        }
    });
    // event
    treeViewer.addCheckStateListener(new ICheckStateListener() {

        @Override
        public void checkStateChanged(CheckStateChangedEvent event) {
            RepositoryNode node = (RepositoryNode) event.getElement();
            List<RepositoryObject> objects = new ArrayList<RepositoryObject>();
            processItems(objects, node);
            if (!objects.isEmpty()) {
                if (event.getChecked()) {
                    checkedObjects.addAll(objects);
                } else {
                    checkedObjects.removeAll(objects);
                    removeItemElements(objects);
                }
                // researchMaxVersion();
                refreshTableItems();
            }
        }
    });
    treeViewer.addTreeListener(new ITreeViewerListener() {

        @Override
        public void treeCollapsed(TreeExpansionEvent event) {
        //
        }

        @Override
        public void treeExpanded(TreeExpansionEvent event) {
        // refreshCheckedTreeView();
        }
    });
    expandSomeNodes(provider.getProjectRepositoryNode());
}

Example 55 with ICheckStateListener

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

the class TalendWizardArchiveFileResourceExportPage1 method myCreateResourcesGroup.

protected void myCreateResourcesGroup(Composite parent) {
    // create the input element, which has the root resource
    // as its only child
    List<String> notExportProjects = Arrays.asList(GeneralParametersProvider.getStrings(GeneralParameters.PROJECTS_EXCLUDED_FROM_EXPORT));
    List input = new ArrayList();
    IProject[] projects = ResourcesPlugin.getWorkspace().getRoot().getProjects();
    for (int i = 0; i < projects.length; i++) {
        if (projects[i].isOpen() && !notExportProjects.contains(projects[i].getName())) {
            input.add(projects[i]);
        }
    }
    resourceGroup = new ResourceTreeAndListGroup(parent, input, getResourceProvider(IResource.FOLDER | IResource.PROJECT), WorkbenchLabelProvider.getDecoratingWorkbenchLabelProvider(), getResourceProvider(IResource.FILE), WorkbenchLabelProvider.getDecoratingWorkbenchLabelProvider(), SWT.NONE, inRegularFontMode(parent));
    ICheckStateListener listener = new ICheckStateListener() {

        @Override
        public void checkStateChanged(CheckStateChangedEvent event) {
            updateWidgetEnablements();
        }
    };
    resourceGroup.addCheckStateListener(listener);
}