Example usage for org.eclipse.jface.viewers IStructuredSelection toArray

Introduction

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

Prototype

public Object[] toArray();

Source Link

Document

Returns the elements in this selection as an array.

Usage

From source file:com.nokia.s60tools.remotecontrol.ftp.ui.view.FtpView.java

License:Open Source License

/**
 * Is selected item(s) a file(s)//from w w  w .ja va  2 s. c  o m
 * @return True if file else false
 */
private boolean isSelectionFile() {
    boolean retVal = false;
    IStructuredSelection selection = (IStructuredSelection) viewer.getSelection();
    Object[] selectionArray = selection.toArray();

    if (selection.size() > 0) {
        // Checking that all selected items are files.
        for (Object selectedObject : selectionArray) {
            if (FtpFileObject.class.isInstance(selectedObject)) {
                retVal = true;
            } else {
                retVal = false;
                break;
            }
        }
    }

    return retVal;
}

---

From source file:com.nokia.s60tools.remotecontrol.ftp.ui.view.FtpView.java

License:Open Source License

/**
 * Is size of selection bigger than 1 and does it contain folder(s).
 * @return True if size is bigger than 1 and contains one or more folders, false otherwise.
 *///from   www. j a v  a 2  s.c  om
private boolean isSelectionMultiFolder() {
    IStructuredSelection selection = (IStructuredSelection) viewer.getSelection();
    Object[] selectionArray = selection.toArray();

    if (selection.size() > 1) {
        // Checking if there is is folder in selection.
        for (Object selectedObject : selectionArray) {
            if (FtpFolderObject.class.isInstance(selectedObject)) {
                return true;
            }
        }
    }

    return false;
}

---

From source file:com.nokia.s60tools.testdrop.util.StartUp.java

License:Open Source License

/**
 * Resolves selected project from project explorer
 * //from   ww w . j a  va 2 s.  co m
 * @param action
 *            action
 * @param workbenchPart
 *            workbench part
 * @throws NullPointerException
 *             if there is not selected project form project explorer
 */
public static void setActivePartTargetDialog(IAction action, IWorkbenchPart workbenchPart)
        throws NullPointerException {
    ISelection selection = workbenchPart.getSite().getPage().getSelection();
    IStructuredSelection sel = (IStructuredSelection) selection;
    Object res = sel.getFirstElement();
    if (res instanceof IProject) {
        selectedCfgFiles = null;
        IProject project = ((IResource) res).getProject();
        if (selectedProject == null) {
            selectedProject = project;
        } else {
            if (!selectedProject.getName().equals(project.getName())) {
                selectedProject = project;
                dialogModel = null;
            }
        }
        LogExceptionHandler.log("project name: " + selectedProject.getName());
    } else if (res instanceof IFile) {
        selectedProject = null;
        Object[] cfgObjects = sel.toArray();
        IFile[] cfgFiles = new IFile[cfgObjects.length];
        for (int i = 0; i < cfgObjects.length; i++) {
            cfgFiles[i] = (IFile) cfgObjects[i];
        }
        if (selectedCfgFiles == null) {
            selectedCfgFiles = cfgFiles;
        } else {
            if (!selectedCfgFiles.equals(cfgFiles)) {
                selectedCfgFiles = cfgFiles;
                dialogModel = null;
            }
        }
    }
    if (selectedProject == null && selectedCfgFiles == null) {
        throw new NullPointerException("Not found selected project or file.");
    }
}

---

From source file:com.nokia.sdt.uidesigner.events.EventPage.java

License:Open Source License

private IComponentInstance[] getInstancesFromSelection(ISelection selection) {
    IComponentInstance[] result = null;/*from ww w .j  av a2 s.  c o  m*/
    if (selection instanceof IStructuredSelection) {
        IStructuredSelection ss = (IStructuredSelection) selection;

        // We must be able to get an IComponentInstance for each
        // object in the selection
        Object[] objects = ss.toArray();

        boolean selectionContainsNonInstance = false;
        // the same object can be selected in two parts of the editor, so use a set
        Set<IComponentInstance> instances = new HashSet<IComponentInstance>();
        for (int i = 0; i < objects.length; i++) {
            IComponentInstance ci = convertToInstance(objects[i]);
            if (ci != null) {
                instances.add(ci);
            } else {
                selectionContainsNonInstance = true;
                break;
            }
        }

        if (!selectionContainsNonInstance && (instances.size() > 0)) {
            result = (IComponentInstance[]) instances.toArray(new IComponentInstance[instances.size()]);
        }
    }
    return result;
}

---

From source file:com.nokia.testfw.codegen.ui.popup.actions.SUTNewTestWizardAction.java

License:Open Source License

public void run(IAction action) {

    if (selection instanceof IStructuredSelection) {
        IStructuredSelection sel = (IStructuredSelection) selection;
        Object[] elements = sel.toArray();
        Set<ICProject> projectSet = new HashSet<ICProject>();
        for (Object element : elements) {
            projectSet.add(((ICElement) element).getCProject());
            if (element instanceof ITranslationUnit) {
                if (!((ITranslationUnit) element).isHeaderUnit()) {
                    MessageBox box = new MessageBox(new Shell(), SWT.ICON_ERROR);
                    box.setText("Impossible to generate test cases");
                    box.setMessage("SymbianUnitTest Case Wizard works only with header files.");
                    box.open();/*w w  w  . j  a v a 2s  .  c o m*/
                    return;
                }
            }
            if (element instanceof IMethodDeclaration
                    && !(((IMethodDeclaration) element).getParent() instanceof IStructure)) {
                MessageBox box = new MessageBox(new Shell(), SWT.ICON_ERROR);
                box.setText("Impossible to generate test cases");
                box.setMessage("SymbianUnitTest Case Wizard works only with header files.");
                box.open();
                return;
            }
        }
        if (projectSet.size() > 1) {
            MessageBox box = new MessageBox(new Shell(), SWT.ICON_ERROR);
            box.setText("Impossible to generate test cases");
            box.setMessage("SymbianUnitTest Case Wizard works only with single project.");
            box.open();
            return;
        }

        SUTNewTestWizard wizard = new SUTNewTestWizard();
        wizard.setShowChooseProjectPage(false);
        wizard.init(part.getSite().getWorkbenchWindow().getWorkbench(), sel);
        // Instantiates the wizard container with the wizard and
        // opens it
        WizardDialog dialog = new WizardDialog(part.getSite().getShell(), wizard);
        dialog.setTitle("New SymbianUnitTest Case(s) Wizard");
        dialog.create();
        dialog.open();
    }
}

---

From source file:com.nokia.testfw.codegen.ui.preferences.TESTFWTemplatePreferencePage.java

License:Open Source License

private void edit() {
    IStructuredSelection selection = (IStructuredSelection) iTreeViewer.getSelection();

    Object[] objects = selection.toArray();
    if ((objects == null) || (objects.length != 1))
        return;//from   w  ww. j  ava 2 s.  com

    TemplatePersistenceData data = (TemplatePersistenceData) ((PathNode) selection.getFirstElement()).getData();
    if (data != null)
        edit(data);
}

---

From source file:com.nokia.testfw.codegen.ui.preferences.TESTFWTemplatePreferencePage.java

License:Open Source License

private void export() {
    IStructuredSelection selection = (IStructuredSelection) iTreeViewer.getSelection();
    Object[] nodes = selection.toArray();

    Set<TemplatePersistenceData> dataSet = new HashSet<TemplatePersistenceData>();
    for (int i = 0; i != nodes.length; i++) {
        dataSet.addAll(getChildrenTemplate((PathNode) nodes[i]));
    }/*from www. j  a  va  2s  . c  om*/
    export(dataSet.toArray(new TemplatePersistenceData[0]));
}

---

From source file:com.nokia.tools.media.utils.editor.frameanimation.FrameAnimationContainer.java

License:Open Source License

public void selectionChanged(final IStructuredSelection selection) {
    final Object first = selection.getFirstElement();
    if (first instanceof IAnimationFrame) {
        if (Display.getCurrent() != null) {
            setFocus((IAnimationFrame) first);
        } else {/*ww w. j  a v  a2  s  . c o  m*/
            Display.getDefault().asyncExec(new Runnable() {
                public void run() {
                    setFocus((IAnimationFrame) first);
                }
            });
        }
        curNode = (TimeLineNode) selection.toArray()[1];
    } else if (first instanceof TimeLineNode) {
        curNode = (TimeLineNode) first;
    } else {
        curNode = null;
    }
}

---

From source file:com.nokia.tools.s60.editor.dnd.S60BaseDragListener.java

License:Open Source License

public void dragStart(DragSourceEvent event) {

    event.detail = DND.DROP_NONE;//w w  w .j  a  v  a 2 s .c om
    if (transfer == LocalSelectionTransfer.getInstance()) {
        LocalSelectionTransfer.getInstance().setSelection(null);
    }

    Object selectedData = getSelectedElement(event);
    List<ClipboardContentDescriptor> extendedSelection = null;
    if (selectedData != null) {
        if (DNDUtil.isSelectionDraggeable(selectedData)) {

            IStructuredSelection selection = (IStructuredSelection) provider.getSelection();
            //items from selection            
            if (selection.size() > 1) {
                Object[] test = selection.toArray();
                Object matchedElement = null;
                for (Object item : test) {
                    if (equals(selectedData, item)) {
                        matchedElement = item;
                        break;
                    }
                }
                if (matchedElement != null) {

                    extendedSelection = new ArrayList<ClipboardContentDescriptor>();
                    extendedSelection.add(new ClipboardContentDescriptor(matchedElement,
                            ClipboardContentDescriptor.ContentType.CONTENT_ELEMENT));
                    for (int i = 0; i < test.length; i++) {
                        Object selContent = test[i];
                        if (selContent instanceof IContentData && selContent != matchedElement) {
                            ClipboardContentDescriptor ccd = new ClipboardContentDescriptor(selContent,
                                    ClipboardContentDescriptor.ContentType.CONTENT_ELEMENT);
                            extendedSelection.add(ccd);
                        }
                    }
                }
            }
        } else
            selectedData = null;
    }

    if (selectedData != null) {

        if (transfer == LocalSelectionTransfer.getInstance()) {

            List<ClipboardContentDescriptor> dragContent = null;

            if (extendedSelection == null) {
                dragContent = new ArrayList<ClipboardContentDescriptor>();
                ClipboardContentDescriptor ccd = new ClipboardContentDescriptor(selectedData,
                        ClipboardContentDescriptor.ContentType.CONTENT_ELEMENT);
                dragContent.add(ccd);
            } else {
                dragContent = extendedSelection;
            }

            eventDataLocal = new StructuredSelection(dragContent);
            eventDetail = DND.DROP_COPY;
            LocalSelectionTransfer.getInstance().setSelection((ISelection) eventDataLocal);
            LocalSelectionTransfer.getInstance().setSelectionSetTime(event.time & 0xFFFF);

        } else if (transfer instanceof FileTransfer) {

            if (extendedSelection == null) {
                extendedSelection = new ArrayList<ClipboardContentDescriptor>();
                extendedSelection.add(new ClipboardContentDescriptor(selectedData,
                        ClipboardContentDescriptor.ContentType.CONTENT_ELEMENT));
            }

            Clipboard clip = new Clipboard("");
            List<String> result = new ArrayList<String>();
            for (ClipboardContentDescriptor cc : extendedSelection) {
                selectedData = cc.getContent();
                CopyImageAction copyAction = new CopyImageAction(new SimpleSelectionProvider(selectedData),
                        clip);
                copyAction.setSilent(true);
                if (copyAction.isEnabled())
                    copyAction.run();
                Object possibleFile = ClipboardHelper.getSupportedClipboardContent(clip);
                if (possibleFile instanceof List) {
                    List files = (List) possibleFile;
                    for (Object item : files) {
                        if (item instanceof File)
                            result.add(((File) item).getAbsolutePath());
                    }
                }
            }
            if (result.size() > 0) {
                eventData = result.toArray(new String[result.size()]);
                eventDetail = DND.DROP_COPY;
            }
        }
    }
}

---

From source file:com.nokia.tools.s60.editor.ui.views.LayersPage.java

License:Open Source License

public void selectionChanged(IWorkbenchPart part, ISelection selection, SkinnableEntity skinnableEntity) {
    if (target != null) {
        target.eAdapters().remove(refreshAdapter);
    }//from  www  .  java 2  s  .  c  o m
    try {
        if (part instanceof ColorsView) {
            return;
        }

        if (part instanceof PropertySheet || part instanceof Series60EditorPart && part != owningEditor)
            return;

        // ------------------------
        if (part == parentView || !(selection instanceof IStructuredSelection))
            return;

        IStructuredSelection structuredSelection = (IStructuredSelection) selection;
        boolean selectionIsList = false;
        boolean selectionIsListWithOneElement = false;
        if (structuredSelection.getFirstElement() instanceof List) {
            selectionIsList = true;
            List tempList = (List) (structuredSelection.getFirstElement());
            if (tempList.size() == 1) {
                selectionIsListWithOneElement = true;
            }
        }

        toggleColorModeAction.setEnabled(false);

        if (structuredSelection.size() == 1 && !(selectionIsList && !selectionIsListWithOneElement)) {

            // when selection contains valid contents -
            // EditPart or IContentData, refresh
            Object element = structuredSelection.getFirstElement();
            Object elementToSearch = null;
            if (element instanceof List) {
                elementToSearch = ((List) element).get(0);
            } else {
                elementToSearch = element;
            }
            IContentData cd = findContentData(elementToSearch);
            if (cd != null) {
                target = (EObject) cd.getAdapter(EditObject.class);
            }
            EditPart editPart = (EditPart) (elementToSearch instanceof EditPart ? elementToSearch : null);
            if (isAppTheme(editPart)) {
                _clearViewer();
                return;
            }

            if (cd != null) {

                try {

                    IToolBoxAdapter tba = (IToolBoxAdapter) cd.getAdapter(IToolBoxAdapter.class);
                    if (tba != null && tba.isFile()) {
                        _clearViewer();
                        return;
                    }

                    ISkinnableEntityAdapter sk = (ISkinnableEntityAdapter) cd
                            .getAdapter(ISkinnableEntityAdapter.class);

                    if (null != sk && sk.isColour() && !sk.hasImage()) {
                        IImageAdapter adapter = (IImageAdapter) cd.getAdapter(IImageAdapter.class);

                        IImage image = adapter == null ? null : adapter.getImage();
                        this.cdatas.clear();
                        this.currentParts.clear();
                        this.cdatas.add(cd);
                        this.currentParts.add(editPart);
                        image.removePropertyChangeListener(this);
                        image.addPropertyListener(this);
                        if (treeViewer.getInput() != image && treeViewerLabelProvider != null) {
                            treeViewerLabelProvider.flushImageCache();
                        }

                        try {
                            // parentSelectionIndex, ChildSelectionIndex
                            int[] tSIndex = { -1, -1 };

                            if (true == image.isMultiPiece()) {
                                if (skinnableEntity != null) {
                                    tSIndex = getTreeSelectionForMultipiece(skinnableEntity);
                                }
                            } else {
                                tSIndex = getTreeSelectionForSinglePiece();
                            }

                            treeViewer.setInput(image.getLayer(0).getLayerEffects().get(0));
                            treeViewer.expandAll();
                            makeTreeSelection(tSIndex);

                        } catch (Exception e) {
                            e.printStackTrace();
                        }
                        return;
                    }

                    IImageAdapter adapter = (IImageAdapter) cd.getAdapter(IImageAdapter.class);
                    // adapter can be null for non-theme elements
                    IImage image = adapter == null ? null : adapter.getImage();

                    if (image != null) {
                        this.cdatas.clear();
                        this.currentParts.clear();
                        this.cdatas.add(cd);
                        this.currentParts.add(editPart);

                        image.removePropertyChangeListener(this);
                        image.addPropertyListener(this);
                        if (treeViewer.getInput() != image && treeViewerLabelProvider != null) {
                            treeViewerLabelProvider.flushImageCache();
                        }

                        // parentSelectionIndex, ChildSelectionIndex
                        int[] tSIndex = { -1, -1 };

                        if (true == image.isMultiPiece()) {
                            if (skinnableEntity != null) {
                                tSIndex = getTreeSelectionForMultipiece(skinnableEntity);
                            }
                        } else {
                            tSIndex = getTreeSelectionForSinglePiece();
                        }

                        treeViewer.setInput(image);
                        treeViewer.expandAll();
                        makeTreeSelection(tSIndex);

                    }

                } catch (Exception e) {
                    e.printStackTrace();
                }
            }
        } else {
            // when selection contains valid multiselection contents -
            // EditParts or IContentDatas, refresh
            Object[] elements = structuredSelection.toArray();
            ArrayList<IImage> images = new ArrayList<IImage>();
            if (elements.length > 0) {
                this.cdatas = new ArrayList<IContentData>();
                this.currentParts = new ArrayList<EditPart>();

                if (elements[0] instanceof List) {
                    elements = ((List) elements[0]).toArray();
                }
            }
            for (Object element : elements) {
                IContentData cd = findContentData(element);
                if (cd != null) {
                    EObject object = (EObject) cd.getAdapter(EditObject.class);
                    if (object != null) {
                        target = object;
                    }
                }
                EditPart editPart = (EditPart) (element instanceof EditPart ? element : null);

                try {
                    if (null == cd) {
                        _clearViewer();
                        return;
                    }

                    IToolBoxAdapter tba = (IToolBoxAdapter) cd.getAdapter(IToolBoxAdapter.class);
                    if (tba != null && tba.isFile()) {
                        _clearViewer();
                        return;
                    }

                    IImageAdapter adapter = (IImageAdapter) cd.getAdapter(IImageAdapter.class);
                    // adapter can be null for non-theme elements
                    IImage image = adapter == null ? null : adapter.getImage();

                    if (image != null) {
                        this.currentParts.add(editPart);
                        this.cdatas.add(cd);

                        image.removePropertyChangeListener(this);
                        image.addPropertyListener(this);

                        images.add(image);
                    }

                } catch (Exception e) {
                    e.printStackTrace();
                }
            }
            treeViewerLabelProvider.flushImageCache();
            treeViewer.setInput(images);
            treeViewer.expandAll();
        }
        // ------------------------

        SimpleSelectionProvider ssp = new SimpleSelectionProvider((cdatas.size() == 1) ? cdatas.get(0) : null);
        clearAction.setSelectionProvider(ssp);
        clearAction.update();
        animateAction.setSelectionProvider(ssp);
        animateAction.update();
    } finally {
        if (target != null) {
            target.eAdapters().add(refreshAdapter);
        }
    }
}

---

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