Example usage for org.eclipse.jface.viewers CheckboxTreeViewer getCheckedElements

Introduction

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

Prototype

public Object[] getCheckedElements() 

Source Link

Document

Returns a list of checked elements in this viewer's tree, including currently hidden ones that are marked as checked but are under a collapsed ancestor.

Usage

From source file:com.crispico.flower.mp.metamodelset.flowerfile.wizard.FlowerModelFileWizard.java

License:Open Source License

private void organizeJavaSrcDirs(EObject[] initialModels) {
    // get the root package
    Package rootPackage = (Package) initialModels[FlowerMPUtils.ROOT_PACKAGE_POSITION];

    // control from where we will extract the selected srcDirs
    CheckboxTreeViewer treeViewer = (CheckboxTreeViewer) ((SelectDirectoriesWizardPageForFlowerModel) selectSrcDirsPage)
            .getJavaTreeViewer();/*  www  . j a  v a 2 s .c  o m*/

    // add things only if there is something checked in the tree
    if (treeViewer.getCheckedElements().length > 0) {

        boolean unknownTypesPackageExists = false;
        for (Package pack : rootPackage.getNestedPackages()) {
            if (pack instanceof JavaUnknownTypesPackage) {
                unknownTypesPackageExists = true;
                break;
            }
        }
        if (!unknownTypesPackageExists) {
            rootPackage.getNestedPackages().add(CodeSyncJavaFactory.eINSTANCE.createJavaUnknownTypesPackage());
        }

        IFile newFile = newFileWizardPage.getModelFile();

        // for every checked folders from selectSrcDirs, create a JavaSrcDirPackage
        for (Object obj : treeViewer.getCheckedElements()) {
            String name = null;
            IProject proj;
            String path = "";

            //get the project where it resides
            proj = ((IContainer) obj).getProject();
            // get the path to this folder
            path = ((IContainer) obj).getProjectRelativePath().toString();
            if (proj != newFile.getProject()) {
                // absolute if in another project (with ..//)
                name = "../" + proj.getName() + "/" + path;
            } else if (obj instanceof IProject) {
                name = "../" + proj.getName();
            } else {
                // relative if in the same project
                name = path;
            }

            JavaSrcDirPackage srcDir = CodeSyncJavaFactory.eINSTANCE.createJavaSrcDirPackage();
            srcDir.setName(name);
            rootPackage.getNestedPackages().add(srcDir);
        }
    }
}

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From source file:com.crispico.flower.mp.metamodelset.uml4asfile.wizard.UML4ASModelWizard.java

License:Open Source License

/**
 * The method gets the user options regarding model contents and creates the corresponding model.
 *
 * @author Cristina//from w  w  w. j a  va2 s .  co m
 * @flowerModelElementId _MeEEkIxEEeCzNMVLxoYGLw
 */
private void organizeSrcDirs(EObject[] initialModels) {
    // get the root package
    Package rootPackage = (Package) initialModels[FlowerMPUtils.ROOT_PACKAGE_POSITION];

    // control from where we will extract the selected srcDirs
    CheckboxTreeViewer treeViewer = (CheckboxTreeViewer) selectSrcDirsPage.getTreeViewer();

    // add things only if there is something checked in the tree
    if (treeViewer.getCheckedElements().length > 0) {

        boolean unknownTypesPackageExists = false;
        for (Package pack : rootPackage.getNestedPackages()) {
            if (pack instanceof ActionScriptUnknownTypesPackage) {
                unknownTypesPackageExists = true;
                break;
            }
        }
        if (!unknownTypesPackageExists) {
            rootPackage.getNestedPackages()
                    .add(CodeSyncASFactory.eINSTANCE.createActionScriptUnknownTypesPackage());
        }

        IFile newFile = newFileWizardPage.getModelFile();

        // for every checked folders from selectSrcDirs, create an ActionScriptSrcDirPackage
        for (Object obj : treeViewer.getCheckedElements()) {
            String name = null;
            IProject proj;
            String path = "";

            //get the project where it resides
            proj = ((IContainer) obj).getProject();
            // get the path to this folder
            path = ((IContainer) obj).getProjectRelativePath().toString();
            if (proj != newFile.getProject()) {
                // absolute if in another project (with ..//)
                name = "../" + proj.getName() + "/" + path;
            } else if (obj instanceof IProject) {
                name = "../" + proj.getName();
            } else {
                // relative if in the same project
                name = path;
            }

            ActionScriptSrcDirPackage srcDir = CodeSyncASFactory.eINSTANCE.createActionScriptSrcDirPackage();
            srcDir.setName(name);
            rootPackage.getNestedPackages().add(srcDir);
        }
    }
}

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From source file:com.github.caofangkun.bazelipse.wizard.DirectoryTreeContentProvider.java

License:Open Source License

/**
 * Returns the list of path selected in <code>tv</code>. It returns the list of checked path
 * without the children of the checked path. Each path is returned as a string giving the relative
 * path from the root of the tree.//  w  ww  .jav a 2  s.  c  o  m
 */
static ImmutableList<String> getSelectPathsRelativeToRoot(CheckboxTreeViewer tv) {
    DirectoryTreeContentProvider provider = (DirectoryTreeContentProvider) tv.getContentProvider();
    String root = provider.root.getAbsolutePath();
    ImmutableList.Builder<String> builder = ImmutableList.builder();
    for (Object element : tv.getCheckedElements()) {
        if (!tv.getGrayed(element)) {
            Object parent = provider.getParent(element);
            if (parent == null || tv.getGrayed(parent)) {
                // Only add this element if its parent is not selected (so it's the root).
                String path = ((File) element).getAbsolutePath();
                // Strip root from path
                if (path.startsWith(root)) {
                    path = path.substring(root.length());
                    if (path.startsWith("/")) {
                        path = path.substring(1);
                    }
                    builder.add(path);
                }
            }
        }
    }
    return builder.build();
}

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From source file:com.nomagic.magicdraw.classpath.MDClasspathContainerPage.java

License:Open Source License

protected void handleSelectButtonPressed() {
    final IPath fRootPath = MDVariableInitializer.getMDInstallRootPath().addTrailingSeparator();
    final File fRoot = fRootPath.toFile();
    final List<File> initialSelection = new ArrayList<File>();
    final List<String> checkedPrefixes = new ArrayList<String>();
    final List<File> checkedSummary = new ArrayList<File>();
    for (IPath mdLibPath : fMDClasspathEntries) {
        File mdLib = mdLibPath.toFile();
        initialSelection.add(mdLib);//from  w  ww . j  a v a2s . com
    }
    CheckedTreeSelectionDialog dialog = new CheckedTreeSelectionDialog(getContainer().getShell(),
            new FileLabelProvider(), new FileContentProvider()) {

        @Override
        public void create() {
            super.create();
            CheckboxTreeViewer treeViewer = getTreeViewer();
            for (File f : initialSelection) {
                IPath fp = fRootPath.append(f.getPath());
                File af = fp.toFile();
                treeViewer.reveal(af);
                treeViewer.setChecked(af, true);
            }
            treeViewer.collapseAll();
        }

        @Override
        protected void computeResult() {
            checkedSummary.clear();
            CheckboxTreeViewer treeViewer = getTreeViewer();
            for (Object checkedElement : treeViewer.getCheckedElements()) {
                if (treeViewer.getGrayed(checkedElement))
                    continue;

                if (checkedElement instanceof File) {
                    File checkedFile = (File) checkedElement;

                    String checkedFilepath = checkedFile.getAbsolutePath();
                    boolean isCheckedDirectory = checkedFile.isDirectory();
                    if (isCheckedDirectory && !checkedFilepath.endsWith(File.separator))
                        checkedFilepath += File.separator;

                    boolean addToSummary = true;
                    for (String checkedPrefix : checkedPrefixes) {
                        if (checkedPrefix.equals(checkedFilepath)
                                || (!isCheckedDirectory && checkedFilepath.startsWith(checkedPrefix)))
                            addToSummary = false;
                    }

                    if (addToSummary) {
                        checkedSummary.add(checkedFile);
                        if (checkedFile.isDirectory())
                            checkedPrefixes.add(checkedFilepath);
                    }
                }
            }
        }
    };
    dialog.setTitle("MagicDraw Library Classpath Selection");
    dialog.setMessage("Select the libraries from the MagicDraw installation root:");
    dialog.setInput(fRoot);
    dialog.setContainerMode(true);

    dialog.open();
    int code = dialog.getReturnCode();
    if (Dialog.OK == code) {
        String root = MDVariableInitializer.getMDInstallRootPath().toString();
        int rootPrefix = root.length() + 1;
        fMDClasspathEntries.clear();
        for (File file : checkedSummary) {
            String path = file.getAbsolutePath();
            String lib = path.substring(rootPrefix);
            IPath mdLibpath = new Path(lib);
            fMDClasspathEntries.add(mdLibpath);
        }
        fMDClasspathEntryViewer.setInput(fMDClasspathEntries);
    }

}

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From source file:dynamicrefactoring.interfaz.wizard.classificationscombo.ClassificationsCheckBoxTreeListener.java

License:Open Source License

/**
 * Oscurece el padre si alguno de sus hijos esta marcado. Es decir
 * oscurece la clasificacion si alguna de sus categorias esta marcada.
 * /* ww  w . j  a v a2 s .  com*/
 * @param classification
 *            elemento padre
 * @param viewer visor
 */

protected static void grayParentIfNeeded(Classification classification, CheckboxTreeViewer viewer) {
    // Si alguno de los hijos de la clasificacion tiene algun hijo marcado
    if (!Sets.intersection(classification.getCategories(),
            Sets.newHashSet(Arrays.asList(viewer.getCheckedElements()))).isEmpty()) {
        // El padre se oscurecera
        viewer.setGrayChecked(classification, true);
    } else {
        viewer.setGrayChecked(classification, false);
    }
}

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From source file:net.refractions.udig.project.ui.internal.LegendViewCheckboxUtils.java

License:Open Source License

/**
 * Returns what the status of the folder's checkbox should be with respect to its child layers.
 * //from   w ww. jav  a  2s  .  c om
 * @param viewer
 * @param folder
 * @return CHECKED - the folder should be checked, BLOCKED - folder should be blocked, UNCHECKED
 *         - folder should be unchecked
 */
private static FolderState getFolderCheckboxDisplay(CheckboxTreeViewer viewer, Folder folder) {

    final List<ILegendItem> items = folder.getItems();
    if (items.size() == 0) {

        final boolean isGrayed = viewer.getGrayed(folder);
        if (isGrayed) {
            return FolderState.BLOCKED;
        }
        final boolean isChecked = viewer.getChecked(folder);
        if (isChecked) {
            return FolderState.CHECKED;
        }

    } else {

        int checkedCnt = 0;
        int grayedCnt = 0;
        final List<Object> grayedElements = Arrays.asList(viewer.getGrayedElements());
        final List<Object> checkedElements = Arrays.asList(viewer.getCheckedElements());

        for (ILegendItem item : items) {
            if (grayedElements.contains(item)) {
                grayedCnt++;
            } else if (checkedElements.contains(item)) {
                checkedCnt++;
            }
        }
        if (checkedCnt > 0) {
            if (checkedCnt == items.size()) {
                return FolderState.CHECKED;
            } else {
                return FolderState.BLOCKED;
            }
        }
        if (grayedCnt > 0) {
            return FolderState.BLOCKED;
        }

    }

    return FolderState.UNCHECKED;

}

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From source file:org.eclipse.edt.ide.rui.visualeditor.internal.wizards.insertwidget.InsertWidgetWizard.java

License:Open Source License

@Override
public boolean performFinish() {
    //get the selected InsertDataNodes
    CheckboxTreeViewer configureWidgetsTableViewer = insertWidgetWizardPage.getConfigureWidgetsTableViewer();
    Object[] checkedElements = configureWidgetsTableViewer.getCheckedElements();
    for (int i = 0; i < checkedElements.length; i++) {
        Object checkedElement = checkedElements[i];
        if (checkedElement instanceof InsertDataNode) {
            InsertDataNode insertDataNode = (InsertDataNode) checkedElement;
            Activator.getDefault().getPreferenceStore().putValue(
                    insertDataNode.getBindingName() + insertDataNode.getPurpose(),
                    insertDataNode.getWidgetType().getName());
            if (!InsertWidgetWizardUtil.isAnEmbedRecord(insertDataNode)
                    && !InsertWidgetWizardUtil.isAPrimitiveArrayInRecord(insertDataNode)) {
                insertDataNode.setGen(true);
                if (insertDataNode.getWidgetName() == null) {
                    insertDataNode.setWidgetName(insertDataNode.getDefaultWidgetName());
                }/*from   w  w  w . j a v  a 2  s  . co m*/
            }
        }
    }

    //generate
    TreeItem[] treeItems = configureWidgetsTableViewer.getTree().getItems();
    if (treeItems != null && treeItems.length > 0) {
        TreeItem firstTreeItem = treeItems[0];
        if (firstTreeItem.getData() instanceof InsertDataNode) {
            InsertDataNode rootInsertDataNode = (InsertDataNode) firstTreeItem.getData();
            if (rootInsertDataNode.isGen()) {
                IProgressService progressService = PlatformUI.getWorkbench().getProgressService();
                try {
                    progressService.runInUI(PlatformUI.getWorkbench().getProgressService(),
                            new GenerationProgress(rootInsertDataNode, evDesignOverlay, dropLocation),
                            ResourcesPlugin.getWorkspace().getRoot());
                } catch (InvocationTargetException e) {
                    Activator.getDefault().getLog().log(new Status(Status.ERROR, Activator.PLUGIN_ID,
                            "InvocationTargetException while insert widget.", e));
                } catch (InterruptedException e) {
                    Activator.getDefault().getLog().log(new Status(Status.ERROR, Activator.PLUGIN_ID,
                            "InterruptedException while insert widget.", e));
                }
            }
        }
    }

    return true;
}

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From source file:org.eclipse.emf.converter.ui.contribution.base.ModelConverterPackagePage.java

License:Open Source License

protected void referencedGenModelsAddSelected(CheckboxTreeViewer treeViewer) {
    IPath path = null;/*from  ww  w . ja v  a  2s. c  om*/
    Resource resource = getModelConverter().getGenModel().eResource();
    if (resource != null) {
        if (resource.getURI().isPlatformResource()) {
            path = new Path(resource.getURI().toPlatformString(true)).makeAbsolute();
        }
    }
    final IPath genModelPath = path;

    ResourceSet resourceSet = null;
    List<GenModel> genModels = new UniqueEList.FastCompare<GenModel>();
    final Set<URI> genModelURIs = new HashSet<URI>();
    Object input = treeViewer.getInput();
    if (input instanceof ItemProvider) {
        Collection<?> elements = ((ItemProvider) input).getChildren();
        for (Object element : elements) {
            if (element instanceof GenModel) {
                GenModel genModel = (GenModel) element;
                URI genModelURI = genModel.eResource().getURI();
                genModels.add(genModel);
                genModelURIs.add(genModelURI);
                if (resourceSet == null && genModelURI.isPlatformResource()) {
                    resourceSet = genModel.eResource().getResourceSet();
                }
            }
        }
    }

    ViewerFilter genModelFilter = new ViewerFilter() {
        @Override
        public boolean select(Viewer viewer, Object parentElement, Object element) {
            if (element instanceof IFile) {
                IFile file = (IFile) element;
                URI uri = URI.createPlatformResourceURI(file.getFullPath().toString(), true);
                String fileExtension = file.getFileExtension();
                return ("genmodel".equals(fileExtension) || "xcore".equals(fileExtension))
                        && !file.getFullPath().equals(genModelPath) && !genModelURIs.contains(uri);
            }
            return true;
        }
    };

    IFile[] files = WorkspaceResourceDialog.openFileSelection(getShell(), null,
            ConverterPlugin.INSTANCE.getString("_UI_SelectGenModel_message"), true, null,
            Collections.singletonList(genModelFilter));

    if (files.length > 0) {
        ResourceSet referencedGenModels = resourceSet != null ? resourceSet
                : getModelConverter().createResourceSet();

        for (int i = 0; i < files.length; ++i) {
            URI genModelURI = URI.createPlatformResourceURI(files[i].getFullPath().toString(), true);
            Resource genModelResource = referencedGenModels.getResource(genModelURI, true);
            GenModel genModel = (GenModel) EcoreUtil.getObjectByType(genModelResource.getContents(),
                    GenModelPackage.Literals.GEN_MODEL);
            genModels.add(genModel);
        }

        addExternalGenModels(genModels);
        addReferencedGenModels(genModels);

        List<GenPackage> genPackagesToCheck = new ArrayList<GenPackage>();
        Object[] checkedElements = treeViewer.getCheckedElements();
        LOOP: for (int i = 0; i < checkedElements.length; i++) {
            if (checkedElements[i] instanceof GenPackage) {
                GenPackage checkedGenPackage = (GenPackage) checkedElements[i];
                String nsURI = checkedGenPackage.getNSURI();
                for (GenModel genModel : genModels) {
                    for (GenPackage genPackage : genModel.getGenPackages()) {
                        if (nsURI.equals(genPackage.getNSURI())) {
                            genPackagesToCheck.add(genPackage);
                            continue LOOP;
                        }
                    }
                }
            }
        }
        treeViewer.getTree().deselectAll();
        treeViewer.cancelEditing();
        treeViewer.setInput(new ItemProvider(genModels));
        for (Iterator<?> i = genModels.iterator(); i.hasNext();) {
            treeViewer.expandToLevel(i.next(), AbstractTreeViewer.ALL_LEVELS);
        }
        treeViewer.setCheckedElements(genPackagesToCheck.toArray());
        referencedGenModelsCheckboxTreeViewerCheckStateChanged(null);
    }
}

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From source file:org.eclipse.tcf.internal.cdt.ui.breakpoints.TCFThreadFilterEditor.java

License:Open Source License

protected void doStore() {
    IDialogSettings settings = getDialogSettings(true);
    String scopedExpression = getScopeExpression();
    if (scopedExpression.length() != 0)
        updateExpressionsDialogSettings(settings, scopedExpression);
    TCFBreakpointScopeExtension filterExtension = fPage.getFilterExtension();
    if (filterExtension == null)
        return;/*from  ww  w  .j ava2s  .co  m*/
    filterExtension.setPropertiesFilter(scopedExpression);

    CheckboxTreeViewer viewer = getThreadViewer();
    Object[] elements = viewer.getCheckedElements();
    String[] threadIds = null;
    List<String> checkedIds = new ArrayList<String>();
    for (int i = 0; i < elements.length; ++i) {
        if (elements[i] instanceof Context) {
            Context ctx = (Context) elements[i];
            if (!viewer.getGrayed(ctx)) {
                checkedIds.add(ctx.fScopeId);
            }
        }
    }
    if (checkedIds.size() != fFilteredContexts.size()) {
        threadIds = checkedIds.toArray(new String[checkedIds.size()]);
    }
    filterExtension.setThreadFilter(threadIds);
}

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From source file:org.eclipse.tm.internal.tcf.cdt.ui.breakpoints.TCFThreadFilterEditor.java

License:Open Source License

protected void doStore() {
    CheckboxTreeViewer viewer = getThreadViewer();
    Object[] elements = viewer.getCheckedElements();
    String[] threadIds;/*from ww w  . j av a2 s . co  m*/
    List<String> checkedIds = new ArrayList<String>();
    for (int i = 0; i < elements.length; ++i) {
        if (elements[i] instanceof Context) {
            Context ctx = (Context) elements[i];
            if (!viewer.getGrayed(ctx)) {
                checkedIds.add(ctx.fScopeId);
            }
        }
    }
    if (checkedIds.size() == fContexts.size()) {
        threadIds = null;
    } else {
        threadIds = checkedIds.toArray(new String[checkedIds.size()]);
    }
    TCFBreakpointScopeExtension filterExtension = fPage.getFilterExtension();
    if (filterExtension == null) {
        return;
    }
    filterExtension.setThreadFilter(threadIds);
    DebugPlugin.getDefault().getBreakpointManager().fireBreakpointChanged(fPage.getBreakpoint());
}

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