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

List of usage examples for org.eclipse.jface.viewers IStructuredSelection getFirstElement

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Introduction

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

Prototype

public Object getFirstElement();

Source Link

Document

Returns the first element in this selection, or null if the selection is empty.

Usage

From source file:com.bb.extensions.plugin.unittests.internal.actions.UpdateMocksAction.java

License:Open Source License

@Override
protected boolean updateSelection(IStructuredSelection selection) {
    boolean result = false;

    this.selectedElement = null;

    if (!selection.isEmpty()) {
        Object selected = selection.getFirstElement();
        if (selected instanceof MocksUnitTestsNavigatorElement) {
            this.selectedElement = (MocksUnitTestsNavigatorElement) selected;
            result = true;//from  w ww .  j  a  v  a2 s .  c o  m
        }
    }

    return result;
}

From source file:com.bb.extensions.plugin.unittests.internal.handlers.InstallUnitTestsHandler.java

License:Open Source License

@Override
public Object execute(ExecutionEvent event) throws ExecutionException {
    IProject project = null;/*from  w  w w  . j av  a2s . co m*/

    ISelection selection = HandlerUtil.getActiveWorkbenchWindow(event).getActivePage().getSelection();
    if (selection != null & selection instanceof IStructuredSelection) {
        IStructuredSelection strucSelection = (IStructuredSelection) selection;
        project = (IProject) strucSelection.getFirstElement();
    }

    if (project != null) {
        Wizard wizard = new InstallWizard(project);
        WizardDialog dialog = new WizardDialog(
                Activator.getDefault().getWorkbench().getActiveWorkbenchWindow().getShell(), wizard);
        dialog.setHelpAvailable(false);
        dialog.open();
    }
    return null;
}

From source file:com.bb.extensions.plugin.unittests.internal.handlers.UninstallUnitTestsHandler.java

License:Open Source License

@Override
public Object execute(ExecutionEvent event) throws ExecutionException {
    IProject project = null;//from  w w  w  .  jav  a 2 s.  co m

    IWorkbenchWindow workbenchWindow = HandlerUtil.getActiveWorkbenchWindow(event);
    ISelection selection = HandlerUtil.getActiveWorkbenchWindow(event).getActivePage().getSelection();
    if (selection != null & selection instanceof IStructuredSelection) {
        IStructuredSelection strucSelection = (IStructuredSelection) selection;
        project = (IProject) strucSelection.getFirstElement();
    }

    int style = SWT.ICON_WARNING | SWT.YES | SWT.NO | SWT.CANCEL;

    MessageBox messageBox = new MessageBox(workbenchWindow.getShell(), style);
    messageBox.setMessage("The Unit Tests will be deleted from the workspace.\n "
            + "Do you want the unit tests to be deleted from the file system as well ?");
    int rc = messageBox.open();

    if (rc == SWT.CANCEL) {
        return null;
    }

    if (project != null) {
        Job job = new UninstallUnitTestsJob(project, rc == SWT.YES);
        job.setUser(true);
        job.schedule();
    }
    return null;
}

From source file:com.bdaum.juploadr.uploadapi.smugrest.ui.AlbumPolicyDialog.java

License:Open Source License

@Override
protected void okPressed() {
    saveValues();//from w w  w. java 2  s .c om
    session.setAlbumPolicy(albumGroup.getSelection() == 0 ? SmugmugRestApi.SELECT : SmugmugRestApi.USEDEFAULT);
    IStructuredSelection selection = viewer.getStructuredSelection();
    if (!selection.isEmpty())
        session.setDefaultAlbum(((PhotoSet) selection.getFirstElement()));
    super.okPressed();
}

From source file:com.bdaum.juploadr.uploadapi.smugrest.ui.AlbumPolicyDialog.java

License:Open Source License

private void saveValues() {
    CommunityAccount account = session.getAccount();
    account.setAlbumPolicy(albumGroup.getSelection() == 0 ? SmugmugRestApi.SELECT : SmugmugRestApi.USEDEFAULT);
    IStructuredSelection selection = viewer.getStructuredSelection();
    if (!selection.isEmpty())
        account.setDefaultAlbum(((PhotoSet) selection.getFirstElement()).getTitle());
    account.save();//  w  ww. j  a v a  2  s.  co m
}

From source file:com.bdaum.zoom.gps.internal.views.MapView.java

License:Open Source License

public void setMaptype(String maptype) {
    IStructuredSelection sel = comboContributionItem.getSelection();
    if (!sel.isEmpty())
        GpsActivator.setCurrentMapType((IConfigurationElement) sel.getFirstElement(), maptype);
}

From source file:com.bdaum.zoom.net.communities.CommunitiesPreferencePage.java

License:Open Source License

@SuppressWarnings("unused")
public Control createPageContents(final Composite parent, AbstractPreferencePage parentPage) {
    Composite composite = new Composite(parent, SWT.NONE);
    composite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
    composite.setLayout(new GridLayout(1, false));
    ((GridLayout) composite.getLayout()).verticalSpacing = 0;
    new Label(composite, SWT.NONE).setText(Messages.CommunitiesPreferencePage_community_descr);
    ExpandCollapseGroup expandCollapseGroup = new ExpandCollapseGroup(composite, SWT.NONE);
    CGroup group = createGroup(composite, 2, Messages.CommunitiesPreferencePage_photo_community_accounts);
    accountViewer = new TreeViewer(group, SWT.V_SCROLL | SWT.SINGLE | SWT.BORDER);
    expandCollapseGroup.setViewer(accountViewer);
    GridData layoutData = new GridData(GridData.FILL_BOTH);
    layoutData.heightHint = 200;/*  www. ja v a 2s . c  o m*/
    accountViewer.getControl().setLayoutData(layoutData);
    accountViewer.setContentProvider(new AccountContentProvider(accounts));
    accountViewer.setLabelProvider(new AccountLabelProvider(accountViewer));
    accountViewer.setComparator(ZViewerComparator.INSTANCE);
    UiUtilities.installDoubleClickExpansion(accountViewer);
    Composite buttonGroup = new Composite(group, SWT.NONE);
    buttonGroup.setLayoutData(new GridData(SWT.END, SWT.FILL, false, true));
    buttonGroup.setLayout(new GridLayout(1, false));
    newButton = createPushButton(buttonGroup, Messages.CommunitiesPreferencePage_new,
            Messages.CommunitiesPreferencePage_create_a_new_account);
    newButton.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            IStructuredSelection selection = (IStructuredSelection) accountViewer.getSelection();
            Object firstElement = selection.getFirstElement();
            if (firstElement instanceof IConfigurationElement) {
                IConfigurationElement conf = (IConfigurationElement) firstElement;
                CommunityApi communitiesApi = CommunitiesActivator.getCommunitiesApi(conf);
                String id = conf.getAttribute("id"); //$NON-NLS-1$
                List<CommunityAccount> list = accounts.get(id);
                IConfigurationElement config = conf.getChildren()[0];
                EditCommunityAccountDialog dialog = new EditCommunityAccountDialog(parent.getShell(),
                        new CommunityAccount(config), communitiesApi);
                if (dialog.open() == Window.OK) {
                    CommunityAccount result = dialog.getResult();
                    list.add(result);
                    setViewerInput();
                    accountViewer.setSelection(new StructuredSelection(result));
                }
            }
        }
    });

    editButton = createPushButton(buttonGroup, Messages.CommunitiesPreferencePage_edit,
            Messages.CommunitiesPreferencePage_edit_selected_account);
    editButton.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            IStructuredSelection selection = (IStructuredSelection) accountViewer.getSelection();
            Object firstElement = selection.getFirstElement();
            if (firstElement instanceof CommunityAccount) {
                final CommunityAccount account = (CommunityAccount) firstElement;
                IConfigurationElement conf = (IConfigurationElement) account.getConfiguration().getParent();
                final CommunityApi communitiesApi = CommunitiesActivator.getCommunitiesApi(conf);
                BusyIndicator.showWhile(e.display, () -> {
                    EditCommunityAccountDialog dialog = new EditCommunityAccountDialog(parent.getShell(),
                            account, communitiesApi);
                    if (dialog.open() == Window.OK) {
                        CommunityAccount result = dialog.getResult();
                        accountViewer.update(result, null);
                        changed.add(result.getCommunityId());
                    }
                });
            }
        }
    });
    new Label(buttonGroup, SWT.SEPARATOR | SWT.HORIZONTAL);
    removeButton = createPushButton(buttonGroup, Messages.CommunitiesPreferencePage_remove,
            Messages.CommunitiesPreferencePage_remove_selected_account);
    removeButton.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            IStructuredSelection selection = (IStructuredSelection) accountViewer.getSelection();

            Object firstElement = selection.getFirstElement();
            if (firstElement instanceof CommunityAccount) {
                CommunityAccount communityAccount = (CommunityAccount) firstElement;
                List<CommunityAccount> acc = accounts.get(communityAccount.getCommunityId());
                if (acc != null) {
                    int i = acc.indexOf(communityAccount);
                    CommunityAccount sibling = (i < acc.size() - 1) ? acc.get(i + 1)
                            : (i > 0) ? acc.get(i - 1) : null;
                    acc.remove(i);
                    changed.add(communityAccount.getCommunityId());
                    setViewerInput();
                    if (sibling != null)
                        accountViewer.setSelection(new StructuredSelection(sibling));
                }
            }
        }
    });
    accountViewer.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent event) {
            updateButtons();
            validate();
        }
    });
    setViewerInput();
    updateButtons();
    return composite;
}

From source file:com.bdaum.zoom.net.communities.CommunitiesPreferencePage.java

License:Open Source License

@Override
public void updateButtons() {
    IStructuredSelection selection = (IStructuredSelection) accountViewer.getSelection();
    boolean enabled = (selection.getFirstElement() instanceof CommunityAccount);
    editButton.setEnabled(enabled);//  www.ja v a2  s. c  o  m
    removeButton.setEnabled(enabled);
    boolean newenabled = (selection.getFirstElement() instanceof IConfigurationElement);
    newButton.setEnabled(newenabled);
}

From source file:com.bdaum.zoom.net.communities.ui.CommunityExportWizard.java

License:Open Source License

public void init(IWorkbench workbench, IStructuredSelection selection) {
    setDialogSettings(Ui.getUi().getDialogSettings(settingsId));
    IWorkbenchWindow activeWorkbenchWindow = workbench.getActiveWorkbenchWindow();
    AssetSelection assetSelection;/*w w w.j  ava 2 s  . c  o m*/
    assetSelection = activeWorkbenchWindow != null
            ? Ui.getUi().getNavigationHistory(activeWorkbenchWindow).getSelectedAssets()
            : (selection instanceof AssetSelection) ? ((AssetSelection) selection) : AssetSelection.EMPTY;
    assets = assetSelection.getAssets();
    if (assets.isEmpty()) {
        if (activeWorkbenchWindow != null) {
            IDbManager dbManager = Core.getCore().getDbManager();
            INavigationHistory navigationHistory = Ui.getUi().getNavigationHistory(activeWorkbenchWindow);
            IStructuredSelection sel = navigationHistory.getOtherSelection();
            if (sel != null) {
                Object first = sel.getFirstElement();
                if (first instanceof SlideShowImpl) {
                    SlideShowImpl show = (SlideShowImpl) first;
                    String name = show.getName();
                    AlbumDescriptor currentAlbum = new AlbumDescriptor(name, show.getDescription());
                    AomList<String> entries = show.getEntry();
                    assets = new ArrayList<Asset>(entries.size());
                    List<AlbumDescriptor> albums = new ArrayList<AlbumDescriptor>(entries.size());
                    List<String> titleList = new ArrayList<String>(entries.size());
                    List<String> descriptionList = new ArrayList<String>(entries.size());
                    for (String slideId : entries) {
                        SlideImpl slide = dbManager.obtainById(SlideImpl.class, slideId);
                        if (slide != null) {
                            String assetId = slide.getAsset();
                            if (assetId != null) {
                                AssetImpl asset = dbManager.obtainAsset(assetId);
                                if (asset != null) {
                                    assets.add(asset);
                                    albums.add(currentAlbum);
                                    titleList.add(slide.getCaption());
                                    descriptionList.add(slide.getDescription());
                                    currentAlbum.addTags(asset.getKeyword());
                                } else {
                                    currentAlbum = new AlbumDescriptor(name + ":" + slide.getCaption(), //$NON-NLS-1$
                                            slide.getDescription());
                                }
                            }
                        }
                    }
                    associatedAlbums = albums.toArray(new AlbumDescriptor[albums.size()]);
                    titles = titleList.toArray(new String[titleList.size()]);
                    descriptions = descriptionList.toArray(new String[descriptionList.size()]);
                } else if (first instanceof ExhibitionImpl) {
                    ExhibitionImpl show = (ExhibitionImpl) first;
                    String name = show.getName();
                    String description = show.getDescription();
                    assets = new ArrayList<Asset>();
                    List<AlbumDescriptor> albums = new ArrayList<AlbumDescriptor>();
                    List<String> titleList = new ArrayList<String>();
                    List<String> descriptionList = new ArrayList<String>();
                    for (Wall wall : show.getWall()) {
                        AlbumDescriptor currentAlbum = new AlbumDescriptor(name + ":" + wall.getLocation(), //$NON-NLS-1$
                                description);
                        AomList<String> exhibits = wall.getExhibit();
                        for (String exhibitId : exhibits) {
                            ExhibitImpl exhibit = dbManager.obtainById(ExhibitImpl.class, exhibitId);
                            if (exhibit != null) {
                                String assetId = exhibit.getAsset();
                                if (assetId != null) {
                                    AssetImpl asset = dbManager.obtainAsset(assetId);
                                    if (asset != null) {
                                        assets.add(asset);
                                        albums.add(currentAlbum);
                                        titleList.add(exhibit.getTitle());
                                        descriptionList.add(exhibit.getDescription());
                                        currentAlbum.addTags(asset.getKeyword());
                                    }
                                }
                            }
                        }
                    }
                    associatedAlbums = albums.toArray(new AlbumDescriptor[albums.size()]);
                    titles = titleList.toArray(new String[titleList.size()]);
                    descriptions = descriptionList.toArray(new String[descriptionList.size()]);
                } else if (first instanceof WebGalleryImpl) {
                    WebGalleryImpl show = (WebGalleryImpl) first;
                    String name = show.getName();
                    assets = new ArrayList<Asset>();
                    List<AlbumDescriptor> albums = new ArrayList<AlbumDescriptor>();
                    List<String> titleList = new ArrayList<String>();
                    List<String> descriptionList = new ArrayList<String>();
                    for (Storyboard storyboard : show.getStoryboard()) {
                        AlbumDescriptor currentAlbum = new AlbumDescriptor(name + ":" + storyboard.getTitle(), //$NON-NLS-1$
                                storyboard.getDescription());
                        currentAlbum.addTags(show.getKeyword());
                        AomList<String> exhibits = storyboard.getExhibit();
                        for (String exhibitId : exhibits) {
                            WebExhibitImpl exhibit = dbManager.obtainById(WebExhibitImpl.class, exhibitId);
                            if (exhibit != null) {
                                String assetId = exhibit.getAsset();
                                if (assetId != null) {
                                    AssetImpl asset = dbManager.obtainAsset(assetId);
                                    if (asset != null) {
                                        assets.add(asset);
                                        titleList.add(exhibit.getCaption());
                                        descriptionList.add(exhibit.getDescription());
                                        albums.add(currentAlbum);
                                        currentAlbum.addTags(asset.getKeyword());
                                    }
                                }
                            }
                        }
                    }
                    associatedAlbums = albums.toArray(new AlbumDescriptor[albums.size()]);
                    titles = titleList.toArray(new String[titleList.size()]);
                    descriptions = descriptionList.toArray(new String[descriptionList.size()]);
                }
            }
        }
    }
    List<Asset> filteredAssets = new ArrayList<Asset>(assets.size());
    for (Asset asset : assets)
        if (CoreActivator.getDefault().getMediaSupport(asset.getFormat()) == null)
            filteredAssets.add(asset);
    assets = filteredAssets;
    int size = assets.size();
    setWindowTitle(size == 0 ? Messages.CommunityExportWizard_nothing_selected
            : size == 1 ? NLS.bind(Messages.CommunityExportWizard_export_one_image, communityName)
                    : NLS.bind(Messages.CommunityExportWizard_export_n_images, communityName, size));
}

From source file:com.bdaum.zoom.net.communities.ui.ExportToCommunityPage.java

License:Open Source License

@Override
protected void updateFields() {
    super.updateFields();
    IStructuredSelection sel = accountViewer.getStructuredSelection();
    if (!sel.isEmpty()) {
        CommunityAccount account = (CommunityAccount) sel.getFirstElement();
        boolean noOrigs = !account.isSupportsRaw() && hasRawImaages;
        if (noOrigs) {
            exportModeGroup.setOriginalsEnabled(false);
            setMessage(msg + Messages.ExportToCommunityPage_cannot_send_orginals);
        } else/*from  www.j a  va  2s  .  c  o m*/
            setMessage(msg);
    }
    validatePage();
}