Example usage for org.apache.wicket.ajax.markup.html AjaxLink AjaxLink

List of usage examples for org.apache.wicket.ajax.markup.html AjaxLink AjaxLink

Introduction

In this page you can find the example usage for org.apache.wicket.ajax.markup.html AjaxLink AjaxLink.

Prototype

public AjaxLink(final String id) 

Source Link

Document

Construct.

Usage

From source file:de.tudarmstadt.ukp.clarin.webanno.webapp.page.annotation.component.FinishLink.java

License:Apache License

public FinishLink(String id, final IModel<BratAnnotatorModel> aModel, final FinishImage finishImag) {
    super(id, aModel);

    final ModalWindow FinishModal;
    add(FinishModal = new ModalWindow("yesNoModal"));
    FinishModal.setOutputMarkupId(true);

    FinishModal.setInitialWidth(400);/* ww  w. j  ava 2  s  . co  m*/
    FinishModal.setInitialHeight(50);
    FinishModal.setResizable(true);
    FinishModal.setWidthUnit("px");
    FinishModal.setHeightUnit("px");
    FinishModal.setTitle("Are you sure you want to finish annotating?");

    AjaxLink<Void> showYesNoModal;

    add(showYesNoModal = new AjaxLink<Void>("showYesNoModal") {
        private static final long serialVersionUID = 7496156015186497496L;

        @Override
        public void onClick(AjaxRequestTarget target) {
            String username = SecurityContextHolder.getContext().getAuthentication().getName();
            User user = userRepository.get(username);
            if (FinishImage.isFinished(aModel, user, repository)) {
                target.appendJavaScript("alert('Document already closed!')");
            } else {
                FinishModal.setContent(new YesNoFinishModalPanel(FinishModal.getContentId(), aModel.getObject(),
                        FinishModal, Mode.ANNOTATION));
                FinishModal.setWindowClosedCallback(new ModalWindow.WindowClosedCallback() {
                    private static final long serialVersionUID = -1746088901018629567L;

                    @Override
                    public void onClose(AjaxRequestTarget target) {
                        target.add(finishImag.setOutputMarkupId(true));
                    }
                });
                FinishModal.show(target);
            }

        }
    });
    showYesNoModal.add(finishImag);
}

From source file:de.tudarmstadt.ukp.clarin.webanno.webapp.page.annotation.component.GuidelineModalPanel.java

License:Apache License

public GuidelineModalPanel(String id, final IModel<BratAnnotatorModel> aModel) {
    super(id, aModel);
    final ModalWindow guidelineModal;
    add(guidelineModal = new ModalWindow("guidelineModal"));

    guidelineModal.setInitialWidth(550);
    guidelineModal.setInitialHeight(450);
    guidelineModal.setResizable(true);//from w ww.j  av a 2  s .c  o  m
    guidelineModal.setWidthUnit("px");
    guidelineModal.setHeightUnit("px");
    guidelineModal.setTitle("Open Annotation Guideline, in separate window");

    add(new AjaxLink<Void>("showGuidelineModal") {
        private static final long serialVersionUID = 7496156015186497496L;

        @Override
        public void onClick(AjaxRequestTarget target) {
            guidelineModal.setContent(
                    new GuidelineModalWindowPanel(guidelineModal.getContentId(), guidelineModal, aModel));

            guidelineModal.show(target);

        }
    });

}

From source file:de.tudarmstadt.ukp.clarin.webanno.webapp.page.automation.AutomationPage.java

License:Apache License

public AutomationPage() {
    bModel = new BratAnnotatorModel();
    bModel.setMode(Mode.AUTOMATION);//from w  ww  . ja v  a2  s . c om

    LinkedList<CurationUserSegmentForAnnotationDocument> sentences = new LinkedList<CurationUserSegmentForAnnotationDocument>();
    CurationUserSegmentForAnnotationDocument curationUserSegmentForAnnotationDocument = new CurationUserSegmentForAnnotationDocument();
    if (bModel.getDocument() != null) {
        curationUserSegmentForAnnotationDocument
                .setAnnotationSelectionByUsernameAndAddress(annotationSelectionByUsernameAndAddress);
        curationUserSegmentForAnnotationDocument.setBratAnnotatorModel(bModel);
        sentences.add(curationUserSegmentForAnnotationDocument);
    }
    automateView = new SuggestionViewPanel("automateView",
            new Model<LinkedList<CurationUserSegmentForAnnotationDocument>>(sentences)) {
        private static final long serialVersionUID = 2583509126979792202L;

        @Override
        public void onChange(AjaxRequestTarget aTarget) {
            try {
                // update begin/end of the curationsegment based on bratAnnotatorModel changes
                // (like sentence change in auto-scroll mode,....
                aTarget.addChildren(getPage(), FeedbackPanel.class);
                curationContainer.setBratAnnotatorModel(bModel);
                setCurationSegmentBeginEnd();

                CuratorUtil.updatePanel(aTarget, this, curationContainer, annotator, repository,
                        annotationSelectionByUsernameAndAddress, curationSegment, annotationService,
                        userRepository);
            } catch (UIMAException e) {
                error(ExceptionUtils.getRootCause(e));
            } catch (ClassNotFoundException e) {
                error(e.getMessage());
            } catch (IOException e) {
                error(e.getMessage());
            } catch (BratAnnotationException e) {
                error(e.getMessage());
            }
            annotator.bratRenderLater(aTarget);
            aTarget.add(numberOfPages);
            update(aTarget);
        }
    };

    automateView.setOutputMarkupId(true);
    add(automateView);

    editor = new AnnotationDetailEditorPanel("annotationDetailEditorPanel",
            new Model<BratAnnotatorModel>(bModel)) {
        private static final long serialVersionUID = 2857345299480098279L;

        @Override
        protected void onChange(AjaxRequestTarget aTarget, BratAnnotatorModel aBModel) {
            aTarget.addChildren(getPage(), FeedbackPanel.class);

            try {
                annotator.bratRender(aTarget, getCas(aBModel));
            } catch (UIMAException | ClassNotFoundException | IOException e) {
                LOG.info("Error reading CAS " + e.getMessage());
                error("Error reading CAS " + e.getMessage());
                return;
            }

            annotator.bratRenderHighlight(aTarget, aBModel.getSelection().getAnnotation());

            annotator.onChange(aTarget, aBModel);
        }

        @Override
        protected void onAutoForward(AjaxRequestTarget aTarget, BratAnnotatorModel aBModel) {
            try {
                annotator.autoForward(aTarget, getCas(aBModel));
            } catch (UIMAException | ClassNotFoundException | IOException | BratAnnotationException e) {
                LOG.info("Error reading CAS " + e.getMessage());
                error("Error reading CAS " + e.getMessage());
                return;
            }
        }

        @Override
        public void onAnnotate(AjaxRequestTarget aTarget, BratAnnotatorModel aBModel, int aStart, int aEnd) {
            AnnotationLayer layer = aBModel.getSelectedAnnotationLayer();
            int address = aBModel.getSelection().getAnnotation().getId();
            try {
                AnnotationDocument annodoc = repository.createOrGetAnnotationDocument(aBModel.getDocument(),
                        aBModel.getUser());
                JCas jCas = repository.readAnnotationCas(annodoc);
                AnnotationFS fs = selectByAddr(jCas, address);

                for (AnnotationFeature f : annotationService.listAnnotationFeature(layer)) {
                    Type type = CasUtil.getType(fs.getCAS(), layer.getName());
                    Feature feat = type.getFeatureByBaseName(f.getName());
                    if (!automationService.existsMiraTemplate(f)) {
                        continue;
                    }
                    if (!automationService.getMiraTemplate(f).isAnnotateAndRepeat()) {
                        continue;
                    }
                    TagSet tagSet = f.getTagset();
                    boolean isRepeatabl = false;
                    // repeat only if the value is in the tagset
                    for (Tag tag : annotationService.listTags(tagSet)) {
                        if (fs.getFeatureValueAsString(feat) == null) {
                            break; // this is new annotation without values
                        }
                        if (fs.getFeatureValueAsString(feat).equals(tag.getName())) {
                            isRepeatabl = true;
                            break;
                        }
                    }
                    if (automationService.getMiraTemplate(f) != null && isRepeatabl) {

                        if (layer.getType().endsWith(WebAnnoConst.RELATION_TYPE)) {
                            AutomationUtil.repeateRelationAnnotation(aBModel, repository, annotationService, fs,
                                    f, fs.getFeatureValueAsString(feat));
                            update(aTarget);
                            break;
                        } else if (layer.getType().endsWith(WebAnnoConst.SPAN_TYPE)) {
                            AutomationUtil.repeateSpanAnnotation(aBModel, repository, annotationService, aStart,
                                    aEnd, f, fs.getFeatureValueAsString(feat));
                            update(aTarget);
                            break;
                        }

                    }
                }
            } catch (UIMAException e) {
                error(ExceptionUtils.getRootCause(e));
            } catch (ClassNotFoundException e) {
                error(e.getMessage());
            } catch (IOException e) {
                error(e.getMessage());
            } catch (BratAnnotationException e) {
                error(e.getMessage());
            }
        }

        @Override
        public void onDelete(AjaxRequestTarget aTarget, BratAnnotatorModel aBModel, AnnotationFS aFs) {
            AnnotationLayer layer = aBModel.getSelectedAnnotationLayer();
            for (AnnotationFeature f : annotationService.listAnnotationFeature(layer)) {
                if (!automationService.existsMiraTemplate(f)) {
                    continue;
                }
                if (!automationService.getMiraTemplate(f).isAnnotateAndRepeat()) {
                    continue;
                }
                try {
                    Type type = CasUtil.getType(aFs.getCAS(), layer.getName());
                    Feature feat = type.getFeatureByBaseName(f.getName());
                    if (layer.getType().endsWith(WebAnnoConst.RELATION_TYPE)) {
                        AutomationUtil.deleteRelationAnnotation(aBModel, repository, annotationService, aFs, f,
                                aFs.getFeatureValueAsString(feat));
                    } else {
                        AutomationUtil.deleteSpanAnnotation(aBModel, repository, annotationService,
                                aFs.getBegin(), aFs.getEnd(), f, aFs.getFeatureValueAsString(feat));
                    }
                    update(aTarget);
                } catch (UIMAException e) {
                    error(ExceptionUtils.getRootCause(e));
                } catch (ClassNotFoundException e) {
                    error(e.getMessage());
                } catch (IOException e) {
                    error(e.getMessage());
                } catch (BratAnnotationException e) {
                    error(e.getMessage());
                }
            }

        }
    };

    editor.setOutputMarkupId(true);
    add(editor);

    annotator = new BratAnnotator("mergeView", new Model<BratAnnotatorModel>(bModel), editor) {
        private static final long serialVersionUID = 7279648231521710155L;

        @Override
        public void onChange(AjaxRequestTarget aTarget, BratAnnotatorModel aBratAnnotatorModel) {
            try {
                aTarget.addChildren(getPage(), FeedbackPanel.class);
                // info(bratAnnotatorModel.getMessage());
                aTarget.addChildren(getPage(), FeedbackPanel.class);
                bModel = aBratAnnotatorModel;
                SuggestionBuilder builder = new SuggestionBuilder(repository, annotationService,
                        userRepository);
                curationContainer = builder.buildCurationContainer(bModel);
                setCurationSegmentBeginEnd();
                curationContainer.setBratAnnotatorModel(bModel);

                CuratorUtil.updatePanel(aTarget, automateView, curationContainer, this, repository,
                        annotationSelectionByUsernameAndAddress, curationSegment, annotationService,
                        userRepository);
                aTarget.add(automateView);
                aTarget.add(numberOfPages);
            } catch (UIMAException e) {
                error(ExceptionUtils.getRootCause(e));
            } catch (ClassNotFoundException e) {
                error(e.getMessage());
            } catch (IOException e) {
                error(e.getMessage());
            } catch (BratAnnotationException e) {
                error(e.getMessage());
            }
            update(aTarget);
        }
    };
    // reset sentenceAddress and lastSentenceAddress to the orginal once

    annotator.setOutputMarkupId(true);
    add(annotator);

    curationContainer = new CurationContainer();
    curationContainer.setBratAnnotatorModel(bModel);

    add(documentNamePanel = new DocumentNamePanel("documentNamePanel", new Model<BratAnnotatorModel>(bModel)));

    add(numberOfPages = (Label) new Label("numberOfPages", new LoadableDetachableModel<String>() {
        private static final long serialVersionUID = 891566759811286173L;

        @Override
        protected String load() {
            if (bModel.getDocument() != null) {

                JCas mergeJCas = null;
                try {

                    mergeJCas = repository.readCorrectionCas(bModel.getDocument());

                    totalNumberOfSentence = getNumberOfPages(mergeJCas);

                    // If only one page, start displaying from sentence 1
                    /*
                     * if (totalNumberOfSentence == 1) {
                     * bratAnnotatorModel.setSentenceAddress(bratAnnotatorModel
                     * .getFirstSentenceAddress()); }
                     */
                    int address = getAddr(selectSentenceAt(mergeJCas, bModel.getSentenceBeginOffset(),
                            bModel.getSentenceEndOffset()));
                    sentenceNumber = getFirstSentenceNumber(mergeJCas, address);
                    int firstSentenceNumber = sentenceNumber + 1;
                    int lastSentenceNumber;
                    if (firstSentenceNumber + bModel.getPreferences().getWindowSize()
                            - 1 < totalNumberOfSentence) {
                        lastSentenceNumber = firstSentenceNumber + bModel.getPreferences().getWindowSize() - 1;
                    } else {
                        lastSentenceNumber = totalNumberOfSentence;
                    }

                    return "showing " + firstSentenceNumber + "-" + lastSentenceNumber + " of "
                            + totalNumberOfSentence + " sentences";
                } catch (UIMAException e) {
                    return "";
                } catch (DataRetrievalFailureException e) {
                    return "";
                } catch (ClassNotFoundException e) {
                    return "";
                } catch (FileNotFoundException e) {
                    return "";
                } catch (IOException e) {
                    return "";
                }

            } else {
                return "";// no document yet selected
            }

        }
    }).setOutputMarkupId(true));

    final ModalWindow openDocumentsModal;
    add(openDocumentsModal = new ModalWindow("openDocumentsModal"));
    openDocumentsModal.setOutputMarkupId(true);

    openDocumentsModal.setInitialWidth(500);
    openDocumentsModal.setInitialHeight(300);
    openDocumentsModal.setResizable(true);
    openDocumentsModal.setWidthUnit("px");
    openDocumentsModal.setHeightUnit("px");
    openDocumentsModal.setTitle("Open document");

    add(new AjaxLink<Void>("showOpenDocumentModal") {
        private static final long serialVersionUID = 7496156015186497496L;

        @Override
        public void onClick(AjaxRequestTarget aTarget) {
            editor.reset(aTarget);
            openDocumentsModal.setContent(new OpenModalWindowPanel(openDocumentsModal.getContentId(), bModel,
                    openDocumentsModal, Mode.AUTOMATION));
            openDocumentsModal.setWindowClosedCallback(new ModalWindow.WindowClosedCallback() {
                private static final long serialVersionUID = -1746088901018629567L;

                @Override
                public void onClose(AjaxRequestTarget target) {
                    if (bModel.getDocument() == null) {
                        setResponsePage(WelcomePage.class);
                        return;
                    }

                    try {
                        target.addChildren(getPage(), FeedbackPanel.class);
                        bModel.setDocument(bModel.getDocument());
                        bModel.setProject(bModel.getProject());

                        String username = SecurityContextHolder.getContext().getAuthentication().getName();

                        loadDocumentAction();
                        setCurationSegmentBeginEnd();
                        update(target);
                        User user = userRepository.get(username);
                        editor.setEnabled(!FinishImage.isFinished(new Model<BratAnnotatorModel>(bModel), user,
                                repository));

                    } catch (UIMAException e) {
                        target.addChildren(getPage(), FeedbackPanel.class);
                        error(ExceptionUtils.getRootCause(e));
                    } catch (ClassNotFoundException e) {
                        target.addChildren(getPage(), FeedbackPanel.class);
                        error(e.getMessage());
                    } catch (IOException e) {
                        target.addChildren(getPage(), FeedbackPanel.class);
                        error(e.getMessage());
                    } catch (BratAnnotationException e) {
                        error(e.getMessage());
                    }
                    finish.setModelObject(bModel);
                    target.add(finish.setOutputMarkupId(true));
                    target.appendJavaScript("Wicket.Window.unloadConfirmation=false;window.location.reload()");
                    target.add(documentNamePanel.setOutputMarkupId(true));
                    target.add(numberOfPages);
                }
            });
            openDocumentsModal.show(aTarget);
        }
    });

    add(new AnnotationLayersModalPanel("annotationLayersModalPanel", new Model<BratAnnotatorModel>(bModel),
            editor) {
        private static final long serialVersionUID = -4657965743173979437L;

        @Override
        protected void onChange(AjaxRequestTarget aTarget) {
            curationContainer.setBratAnnotatorModel(bModel);
            try {
                aTarget.addChildren(getPage(), FeedbackPanel.class);
                setCurationSegmentBeginEnd();
            } catch (UIMAException e) {
                error(ExceptionUtils.getRootCauseMessage(e));
            } catch (ClassNotFoundException e) {
                error(e.getMessage());
            } catch (IOException e) {
                error(e.getMessage());
            }
            update(aTarget);
            // mergeVisualizer.reloadContent(aTarget);
            aTarget.appendJavaScript("Wicket.Window.unloadConfirmation = false;window.location.reload()");

        }
    });

    add(new ExportModalPanel("exportModalPanel", new Model<BratAnnotatorModel>(bModel)));

    gotoPageTextField = (NumberTextField<Integer>) new NumberTextField<Integer>("gotoPageText",
            new Model<Integer>(0));
    Form<Void> gotoPageTextFieldForm = new Form<Void>("gotoPageTextFieldForm");
    gotoPageTextFieldForm.add(new AjaxFormSubmitBehavior(gotoPageTextFieldForm, "onsubmit") {
        private static final long serialVersionUID = -4549805321484461545L;

        @Override
        protected void onSubmit(AjaxRequestTarget aTarget) {
            if (gotoPageAddress == 0) {
                aTarget.appendJavaScript("alert('The sentence number entered is not valid')");
                return;
            }
            JCas mergeJCas = null;
            try {
                aTarget.addChildren(getPage(), FeedbackPanel.class);
                mergeJCas = repository.readCorrectionCas(bModel.getDocument());
                if (bModel.getSentenceAddress() != gotoPageAddress) {

                    updateSentenceNumber(mergeJCas, gotoPageAddress);

                    SuggestionBuilder builder = new SuggestionBuilder(repository, annotationService,
                            userRepository);
                    curationContainer = builder.buildCurationContainer(bModel);
                    setCurationSegmentBeginEnd();
                    curationContainer.setBratAnnotatorModel(bModel);
                    update(aTarget);
                    annotator.bratRenderLater(aTarget);
                }
            } catch (UIMAException e) {
                error(ExceptionUtils.getRootCause(e));
            } catch (ClassNotFoundException e) {
                error(e.getMessage());
            } catch (IOException e) {
                error(e.getMessage());
            } catch (BratAnnotationException e) {
                error(e.getMessage());
            }
        }
    });

    gotoPageTextField.setType(Integer.class);
    gotoPageTextField.setMinimum(1);
    gotoPageTextField.setDefaultModelObject(1);
    add(gotoPageTextFieldForm.add(gotoPageTextField));
    gotoPageTextField.add(new AjaxFormComponentUpdatingBehavior("onchange") {
        private static final long serialVersionUID = -3853194405966729661L;

        @Override
        protected void onUpdate(AjaxRequestTarget target) {
            JCas mergeJCas = null;
            try {
                mergeJCas = repository.readCorrectionCas(bModel.getDocument());
                gotoPageAddress = getSentenceAddress(mergeJCas, gotoPageTextField.getModelObject());
            } catch (UIMAException e) {
                error(ExceptionUtils.getRootCause(e));
            } catch (ClassNotFoundException e) {
                error(ExceptionUtils.getRootCause(e));
            } catch (IOException e) {
                error(e.getMessage());
            }

        }
    });

    add(new AjaxLink<Void>("gotoPageLink") {
        private static final long serialVersionUID = 7496156015186497496L;

        @Override
        public void onClick(AjaxRequestTarget aTarget) {

            if (gotoPageAddress == 0) {
                aTarget.appendJavaScript("alert('The sentence number entered is not valid')");
                return;
            }
            if (bModel.getDocument() == null) {
                aTarget.appendJavaScript("alert('Please open a document first!')");
                return;
            }
            JCas mergeJCas = null;
            try {
                aTarget.addChildren(getPage(), FeedbackPanel.class);
                mergeJCas = repository.readCorrectionCas(bModel.getDocument());
                if (bModel.getSentenceAddress() != gotoPageAddress) {

                    updateSentenceNumber(mergeJCas, gotoPageAddress);

                    SuggestionBuilder builder = new SuggestionBuilder(repository, annotationService,
                            userRepository);
                    curationContainer = builder.buildCurationContainer(bModel);
                    setCurationSegmentBeginEnd();
                    curationContainer.setBratAnnotatorModel(bModel);
                    update(aTarget);
                    annotator.bratRenderLater(aTarget);
                }
            } catch (UIMAException e) {
                error(ExceptionUtils.getRootCause(e));
            } catch (ClassNotFoundException e) {
                error(e.getMessage());
            } catch (IOException e) {
                error(e.getMessage());
            } catch (BratAnnotationException e) {
                error(e.getMessage());
            }
        }
    });

    finish = new FinishImage("finishImage", new LoadableDetachableModel<BratAnnotatorModel>() {
        private static final long serialVersionUID = -2737326878793568454L;

        @Override
        protected BratAnnotatorModel load() {
            return bModel;
        }
    });

    add(new FinishLink("showYesNoModalPanel", new Model<BratAnnotatorModel>(bModel), finish) {
        private static final long serialVersionUID = -4657965743173979437L;
    });

    // Show the previous document, if exist
    add(new AjaxLink<Void>("showPreviousDocument") {
        private static final long serialVersionUID = 7496156015186497496L;

        /**
         * Get the current beginning sentence address and add on it the size of the display
         * window
         */
        @Override
        public void onClick(AjaxRequestTarget aTarget) {
            editor.reset(aTarget);
            aTarget.addChildren(getPage(), FeedbackPanel.class);
            // List of all Source Documents in the project
            List<SourceDocument> listOfSourceDocuements = repository.listSourceDocuments(bModel.getProject());

            String username = SecurityContextHolder.getContext().getAuthentication().getName();
            User user = userRepository.get(username);

            List<SourceDocument> sourceDocumentsinIgnorState = new ArrayList<SourceDocument>();
            for (SourceDocument sourceDocument : listOfSourceDocuements) {
                if (repository.existsAnnotationDocument(sourceDocument, user)
                        && repository.getAnnotationDocument(sourceDocument, user).getState()
                                .equals(AnnotationDocumentState.IGNORE)) {
                    sourceDocumentsinIgnorState.add(sourceDocument);
                } else if (sourceDocument.isTrainingDocument()) {
                    sourceDocumentsinIgnorState.add(sourceDocument);
                }
            }

            listOfSourceDocuements.removeAll(sourceDocumentsinIgnorState);

            // Index of the current source document in the list
            int currentDocumentIndex = listOfSourceDocuements.indexOf(bModel.getDocument());

            // If the first the document
            if (currentDocumentIndex == 0) {
                aTarget.appendJavaScript("alert('This is the first document!')");
            } else {
                bModel.setDocumentName(listOfSourceDocuements.get(currentDocumentIndex - 1).getName());
                bModel.setDocument(listOfSourceDocuements.get(currentDocumentIndex - 1));

                try {
                    repository.upgradeCasAndSave(bModel.getDocument(), Mode.AUTOMATION,
                            bModel.getUser().getUsername());
                    loadDocumentAction();
                    setCurationSegmentBeginEnd();
                    update(aTarget);

                } catch (UIMAException e) {
                    error(ExceptionUtils.getRootCause(e));
                } catch (ClassNotFoundException e) {
                    error(ExceptionUtils.getRootCause(e));
                } catch (IOException e) {
                    error(ExceptionUtils.getRootCause(e));
                } catch (BratAnnotationException e) {
                    aTarget.addChildren(getPage(), FeedbackPanel.class);
                    error(e.getMessage());
                }

                finish.setModelObject(bModel);
                aTarget.add(finish.setOutputMarkupId(true));
                aTarget.add(numberOfPages);
                aTarget.add(documentNamePanel);
                annotator.bratRenderLater(aTarget);
            }
        }
    }.add(new InputBehavior(new KeyType[] { KeyType.Shift, KeyType.Page_up }, EventType.click)));

    // Show the next document if exist
    add(new AjaxLink<Void>("showNextDocument") {
        private static final long serialVersionUID = 7496156015186497496L;

        /**
         * Get the current beginning sentence address and add on it the size of the display
         * window
         */
        @Override
        public void onClick(AjaxRequestTarget aTarget) {
            editor.reset(aTarget);
            aTarget.addChildren(getPage(), FeedbackPanel.class);
            // List of all Source Documents in the project
            List<SourceDocument> listOfSourceDocuements = repository.listSourceDocuments(bModel.getProject());

            String username = SecurityContextHolder.getContext().getAuthentication().getName();
            User user = userRepository.get(username);

            List<SourceDocument> sourceDocumentsinIgnorState = new ArrayList<SourceDocument>();
            for (SourceDocument sourceDocument : listOfSourceDocuements) {
                if (repository.existsAnnotationDocument(sourceDocument, user)
                        && repository.getAnnotationDocument(sourceDocument, user).getState()
                                .equals(AnnotationDocumentState.IGNORE)) {
                    sourceDocumentsinIgnorState.add(sourceDocument);
                } else if (sourceDocument.isTrainingDocument()) {
                    sourceDocumentsinIgnorState.add(sourceDocument);
                }
            }

            listOfSourceDocuements.removeAll(sourceDocumentsinIgnorState);

            // Index of the current source document in the list
            int currentDocumentIndex = listOfSourceDocuements.indexOf(bModel.getDocument());

            // If the first document
            if (currentDocumentIndex == listOfSourceDocuements.size() - 1) {
                aTarget.appendJavaScript("alert('This is the last document!')");
                return;
            }
            bModel.setDocumentName(listOfSourceDocuements.get(currentDocumentIndex + 1).getName());
            bModel.setDocument(listOfSourceDocuements.get(currentDocumentIndex + 1));

            try {
                repository.upgradeCasAndSave(bModel.getDocument(), Mode.AUTOMATION,
                        bModel.getUser().getUsername());
                loadDocumentAction();
                setCurationSegmentBeginEnd();
                update(aTarget);

            } catch (UIMAException e) {
                error(ExceptionUtils.getRootCause(e));
            } catch (ClassNotFoundException e) {
                error(ExceptionUtils.getRootCause(e));
            } catch (IOException e) {
                error(ExceptionUtils.getRootCause(e));
            } catch (BratAnnotationException e) {
                aTarget.addChildren(getPage(), FeedbackPanel.class);
                error(e.getMessage());
            }

            finish.setModelObject(bModel);
            aTarget.add(finish.setOutputMarkupId(true));
            aTarget.add(numberOfPages);
            aTarget.add(documentNamePanel);
            annotator.bratRenderLater(aTarget);
        }
    }.add(new InputBehavior(new KeyType[] { KeyType.Shift, KeyType.Page_down }, EventType.click)));

    // Show the next page of this document
    add(new AjaxLink<Void>("showNext") {
        private static final long serialVersionUID = 7496156015186497496L;

        /**
         * Get the current beginning sentence address and add on it the size of the display
         * window
         */
        @Override
        public void onClick(AjaxRequestTarget aTarget) {
            if (bModel.getDocument() != null) {
                JCas mergeJCas = null;
                try {
                    aTarget.addChildren(getPage(), FeedbackPanel.class);
                    mergeJCas = repository.readCorrectionCas(bModel.getDocument());
                    int address = getAddr(selectSentenceAt(mergeJCas, bModel.getSentenceBeginOffset(),
                            bModel.getSentenceEndOffset()));
                    int nextSentenceAddress = getNextPageFirstSentenceAddress(mergeJCas, address,
                            bModel.getPreferences().getWindowSize());
                    if (address != nextSentenceAddress) {
                        updateSentenceNumber(mergeJCas, nextSentenceAddress);

                        SuggestionBuilder builder = new SuggestionBuilder(repository, annotationService,
                                userRepository);
                        curationContainer = builder.buildCurationContainer(bModel);
                        setCurationSegmentBeginEnd();
                        curationContainer.setBratAnnotatorModel(bModel);
                        update(aTarget);
                        annotator.bratRenderLater(aTarget);
                    }

                    else {
                        aTarget.appendJavaScript("alert('This is last page!')");
                    }
                } catch (UIMAException e) {
                    error(ExceptionUtils.getRootCause(e));
                } catch (ClassNotFoundException e) {
                    error(e.getMessage());
                } catch (IOException e) {
                    error(e.getMessage());
                } catch (BratAnnotationException e) {
                    error(e.getMessage());
                }
            } else {
                aTarget.appendJavaScript("alert('Please open a document first!')");
            }
        }
    }.add(new InputBehavior(new KeyType[] { KeyType.Page_down }, EventType.click)));

    // SHow the previous page of this document
    add(new AjaxLink<Void>("showPrevious") {
        private static final long serialVersionUID = 7496156015186497496L;

        @Override
        public void onClick(AjaxRequestTarget aTarget) {
            if (bModel.getDocument() != null) {

                JCas mergeJCas = null;
                try {
                    aTarget.addChildren(getPage(), FeedbackPanel.class);
                    mergeJCas = repository.readCorrectionCas(bModel.getDocument());
                    int previousSentenceAddress = BratAjaxCasUtil.getPreviousDisplayWindowSentenceBeginAddress(
                            mergeJCas, bModel.getSentenceAddress(), bModel.getPreferences().getWindowSize());
                    if (bModel.getSentenceAddress() != previousSentenceAddress) {
                        updateSentenceNumber(mergeJCas, previousSentenceAddress);

                        SuggestionBuilder builder = new SuggestionBuilder(repository, annotationService,
                                userRepository);

                        curationContainer = builder.buildCurationContainer(bModel);
                        setCurationSegmentBeginEnd();
                        curationContainer.setBratAnnotatorModel(bModel);
                        update(aTarget);
                        annotator.bratRenderLater(aTarget);
                    } else {
                        aTarget.appendJavaScript("alert('This is First Page!')");
                    }
                } catch (UIMAException e) {
                    error(ExceptionUtils.getRootCause(e));
                } catch (ClassNotFoundException e) {
                    error(e.getMessage());
                } catch (IOException e) {
                    ;
                    error(e.getMessage());
                } catch (BratAnnotationException e) {
                    error(e.getMessage());
                }
            } else {
                aTarget.appendJavaScript("alert('Please open a document first!')");
            }
        }
    }.add(new InputBehavior(new KeyType[] { KeyType.Page_up }, EventType.click)));

    add(new AjaxLink<Void>("showFirst") {
        private static final long serialVersionUID = 7496156015186497496L;

        @Override
        public void onClick(AjaxRequestTarget aTarget) {
            if (bModel.getDocument() != null) {
                JCas mergeJCas = null;
                try {
                    aTarget.addChildren(getPage(), FeedbackPanel.class);
                    mergeJCas = repository.readCorrectionCas(bModel.getDocument());

                    int address = getAddr(selectSentenceAt(mergeJCas, bModel.getSentenceBeginOffset(),
                            bModel.getSentenceEndOffset()));
                    int firstAddress = getFirstSentenceAddress(mergeJCas);

                    if (firstAddress != address) {
                        updateSentenceNumber(mergeJCas, firstAddress);

                        SuggestionBuilder builder = new SuggestionBuilder(repository, annotationService,
                                userRepository);
                        curationContainer = builder.buildCurationContainer(bModel);
                        setCurationSegmentBeginEnd();
                        curationContainer.setBratAnnotatorModel(bModel);
                        update(aTarget);
                        annotator.bratRenderLater(aTarget);
                    } else {
                        aTarget.appendJavaScript("alert('This is first page!')");
                    }
                } catch (UIMAException e) {
                    error(ExceptionUtils.getRootCause(e));
                } catch (ClassNotFoundException e) {
                    error(e.getMessage());
                } catch (IOException e) {
                    error(e.getMessage());
                } catch (BratAnnotationException e) {
                    error(e.getMessage());
                }
            } else {
                aTarget.appendJavaScript("alert('Please open a document first!')");
            }
        }
    }.add(new InputBehavior(new KeyType[] { KeyType.Home }, EventType.click)));

    add(new AjaxLink<Void>("showLast") {
        private static final long serialVersionUID = 7496156015186497496L;

        @Override
        public void onClick(AjaxRequestTarget aTarget) {
            if (bModel.getDocument() != null) {
                JCas mergeJCas = null;
                try {
                    aTarget.addChildren(getPage(), FeedbackPanel.class);
                    mergeJCas = repository.readCorrectionCas(bModel.getDocument());
                    int lastDisplayWindowBeginingSentenceAddress = BratAjaxCasUtil
                            .getLastDisplayWindowFirstSentenceAddress(mergeJCas,
                                    bModel.getPreferences().getWindowSize());
                    if (lastDisplayWindowBeginingSentenceAddress != bModel.getSentenceAddress()) {
                        updateSentenceNumber(mergeJCas, lastDisplayWindowBeginingSentenceAddress);

                        SuggestionBuilder builder = new SuggestionBuilder(repository, annotationService,
                                userRepository);
                        curationContainer = builder.buildCurationContainer(bModel);
                        setCurationSegmentBeginEnd();
                        curationContainer.setBratAnnotatorModel(bModel);
                        update(aTarget);
                        annotator.bratRenderLater(aTarget);

                    } else {
                        aTarget.appendJavaScript("alert('This is last Page!')");
                    }
                } catch (UIMAException e) {
                    error(ExceptionUtils.getRootCause(e));
                } catch (ClassNotFoundException e) {
                    error(e.getMessage());
                } catch (IOException e) {
                    error(e.getMessage());
                } catch (BratAnnotationException e) {
                    error(e.getMessage());
                }
            } else {
                aTarget.appendJavaScript("alert('Please open a document first!')");
            }
        }
    }.add(new InputBehavior(new KeyType[] { KeyType.End }, EventType.click)));

    add(new GuidelineModalPanel("guidelineModalPanel", new Model<BratAnnotatorModel>(bModel)));
}

From source file:de.tudarmstadt.ukp.clarin.webanno.webapp.page.correction.CorrectionPage.java

License:Apache License

public CorrectionPage() {
    bModel = new BratAnnotatorModel();
    bModel.setMode(Mode.CORRECTION);//from  w ww.  j  a v a 2 s  .c o  m

    LinkedList<CurationUserSegmentForAnnotationDocument> sentences = new LinkedList<CurationUserSegmentForAnnotationDocument>();
    CurationUserSegmentForAnnotationDocument curationUserSegmentForAnnotationDocument = new CurationUserSegmentForAnnotationDocument();
    if (bModel.getDocument() != null) {
        curationUserSegmentForAnnotationDocument
                .setAnnotationSelectionByUsernameAndAddress(annotationSelectionByUsernameAndAddress);
        curationUserSegmentForAnnotationDocument.setBratAnnotatorModel(bModel);
        sentences.add(curationUserSegmentForAnnotationDocument);
    }
    automateView = new SuggestionViewPanel("automateView",
            new Model<LinkedList<CurationUserSegmentForAnnotationDocument>>(sentences)) {
        private static final long serialVersionUID = 2583509126979792202L;

        @Override
        public void onChange(AjaxRequestTarget aTarget) {
            try {
                // update begin/end of the curationsegment based on bratAnnotatorModel changes
                // (like sentence change in auto-scroll mode,....
                aTarget.addChildren(getPage(), FeedbackPanel.class);
                curationContainer.setBratAnnotatorModel(bModel);
                setCurationSegmentBeginEnd();

                CuratorUtil.updatePanel(aTarget, this, curationContainer, annotator, repository,
                        annotationSelectionByUsernameAndAddress, curationSegment, annotationService,
                        userRepository);
            } catch (UIMAException e) {
                error(ExceptionUtils.getRootCause(e));
            } catch (ClassNotFoundException e) {
                error(e.getMessage());
            } catch (IOException e) {
                error(e.getMessage());
            } catch (BratAnnotationException e) {
                error(e.getMessage());
            }
            annotator.bratRenderLater(aTarget);
            aTarget.add(numberOfPages);
            update(aTarget);
        }
    };

    automateView.setOutputMarkupId(true);
    add(automateView);

    editor = new AnnotationDetailEditorPanel("annotationDetailEditorPanel",
            new Model<BratAnnotatorModel>(bModel)) {
        private static final long serialVersionUID = 2857345299480098279L;

        @Override
        protected void onChange(AjaxRequestTarget aTarget, BratAnnotatorModel aBModel) {
            aTarget.addChildren(getPage(), FeedbackPanel.class);

            try {
                annotator.bratRender(aTarget, getCas(aBModel));
            } catch (UIMAException | ClassNotFoundException | IOException e) {
                LOG.info("Error reading CAS " + e.getMessage());
                error("Error reading CAS " + e.getMessage());
                return;
            }

            annotator.bratRenderHighlight(aTarget, aBModel.getSelection().getAnnotation());

            annotator.onChange(aTarget, aBModel);

        }

        @Override
        protected void onAutoForward(AjaxRequestTarget aTarget, BratAnnotatorModel aBModel) {
            try {
                annotator.autoForward(aTarget, getCas(aBModel));
            } catch (UIMAException | ClassNotFoundException | IOException | BratAnnotationException e) {
                LOG.info("Error reading CAS " + e.getMessage());
                error("Error reading CAS " + e.getMessage());
                return;
            }
        }
    };

    editor.setOutputMarkupId(true);
    add(editor);

    annotator = new BratAnnotator("mergeView", new Model<BratAnnotatorModel>(bModel), editor) {
        private static final long serialVersionUID = 7279648231521710155L;

        @Override
        public void onChange(AjaxRequestTarget aTarget, BratAnnotatorModel aBratAnnotatorModel) {
            try {
                aTarget.addChildren(getPage(), FeedbackPanel.class);
                // info(bratAnnotatorModel.getMessage());
                bModel = aBratAnnotatorModel;
                SuggestionBuilder builder = new SuggestionBuilder(repository, annotationService,
                        userRepository);
                curationContainer = builder.buildCurationContainer(bModel);
                setCurationSegmentBeginEnd();
                curationContainer.setBratAnnotatorModel(bModel);

                CuratorUtil.updatePanel(aTarget, automateView, curationContainer, this, repository,
                        annotationSelectionByUsernameAndAddress, curationSegment, annotationService,
                        userRepository);
                aTarget.add(automateView);
                aTarget.add(numberOfPages);
            } catch (UIMAException e) {
                error(ExceptionUtils.getRootCause(e));
            } catch (ClassNotFoundException e) {
                error(e.getMessage());
            } catch (IOException e) {
                error(e.getMessage());
            } catch (BratAnnotationException e) {
                error(e.getMessage());
            }
            update(aTarget);
        }
    };
    // reset sentenceAddress and lastSentenceAddress to the orginal once

    annotator.setOutputMarkupId(true);
    add(annotator);

    curationContainer = new CurationContainer();
    curationContainer.setBratAnnotatorModel(bModel);

    add(documentNamePanel = new DocumentNamePanel("documentNamePanel", new Model<BratAnnotatorModel>(bModel)));

    add(numberOfPages = (Label) new Label("numberOfPages", new LoadableDetachableModel<String>() {
        private static final long serialVersionUID = 891566759811286173L;

        @Override
        protected String load() {
            if (bModel.getDocument() != null) {

                JCas mergeJCas = null;
                try {

                    mergeJCas = repository.readCorrectionCas(bModel.getDocument());

                    totalNumberOfSentence = getNumberOfPages(mergeJCas);

                    // If only one page, start displaying from sentence 1
                    /*
                     * if (totalNumberOfSentence == 1) {
                     * bratAnnotatorModel.setSentenceAddress(bratAnnotatorModel
                     * .getFirstSentenceAddress()); }
                     */
                    int address = getAddr(selectSentenceAt(mergeJCas, bModel.getSentenceBeginOffset(),
                            bModel.getSentenceEndOffset()));
                    sentenceNumber = getFirstSentenceNumber(mergeJCas, address);
                    int firstSentenceNumber = sentenceNumber + 1;
                    int lastSentenceNumber;
                    if (firstSentenceNumber + bModel.getPreferences().getWindowSize()
                            - 1 < totalNumberOfSentence) {
                        lastSentenceNumber = firstSentenceNumber + bModel.getPreferences().getWindowSize() - 1;
                    } else {
                        lastSentenceNumber = totalNumberOfSentence;
                    }

                    return "showing " + firstSentenceNumber + "-" + lastSentenceNumber + " of "
                            + totalNumberOfSentence + " sentences";
                } catch (UIMAException e) {
                    return "";
                } catch (DataRetrievalFailureException e) {
                    return "";
                } catch (ClassNotFoundException e) {
                    return "";
                } catch (FileNotFoundException e) {
                    return "";
                } catch (IOException e) {
                    return "";
                }

            } else {
                return "";// no document yet selected
            }

        }
    }).setOutputMarkupId(true));

    final ModalWindow openDocumentsModal;
    add(openDocumentsModal = new ModalWindow("openDocumentsModal"));
    openDocumentsModal.setOutputMarkupId(true);

    openDocumentsModal.setInitialWidth(500);
    openDocumentsModal.setInitialHeight(300);
    openDocumentsModal.setResizable(true);
    openDocumentsModal.setWidthUnit("px");
    openDocumentsModal.setHeightUnit("px");
    openDocumentsModal.setTitle("Open document");

    // Add project and document information at the top
    add(new AjaxLink<Void>("showOpenDocumentModal") {
        private static final long serialVersionUID = 7496156015186497496L;

        @Override
        public void onClick(AjaxRequestTarget aTarget) {
            editor.reset(aTarget);
            openDocumentsModal.setContent(new OpenModalWindowPanel(openDocumentsModal.getContentId(), bModel,
                    openDocumentsModal, Mode.CORRECTION));
            openDocumentsModal.setWindowClosedCallback(new ModalWindow.WindowClosedCallback() {
                private static final long serialVersionUID = -1746088901018629567L;

                @Override
                public void onClose(AjaxRequestTarget target) {
                    if (bModel.getDocument() == null) {
                        setResponsePage(WelcomePage.class);
                        return;
                    }

                    try {
                        target.addChildren(getPage(), FeedbackPanel.class);
                        bModel.setDocument(bModel.getDocument());
                        bModel.setProject(bModel.getProject());

                        loadDocumentAction();
                        setCurationSegmentBeginEnd();
                        update(target);

                        String username = SecurityContextHolder.getContext().getAuthentication().getName();
                        User user = userRepository.get(username);
                        editor.setEnabled(!FinishImage.isFinished(new Model<BratAnnotatorModel>(bModel), user,
                                repository));

                    } catch (UIMAException e) {
                        target.appendJavaScript("alert('" + e.getMessage() + "')");
                        setResponsePage(WelcomePage.class);
                    } catch (ClassNotFoundException e) {
                        target.appendJavaScript("alert('" + e.getMessage() + "')");
                        setResponsePage(WelcomePage.class);
                    } catch (IOException e) {
                        target.appendJavaScript("alert('" + e.getMessage() + "')");
                        setResponsePage(WelcomePage.class);
                    } catch (BratAnnotationException e) {
                        target.appendJavaScript("alert('" + e.getMessage() + "')");
                        setResponsePage(WelcomePage.class);
                    }
                    finish.setModelObject(bModel);
                    target.add(finish.setOutputMarkupId(true));
                    target.appendJavaScript("Wicket.Window.unloadConfirmation=false;window.location.reload()");
                    target.add(documentNamePanel.setOutputMarkupId(true));
                    target.add(numberOfPages);
                }
            });
            openDocumentsModal.show(aTarget);
        }
    });

    add(new AnnotationLayersModalPanel("annotationLayersModalPanel", new Model<BratAnnotatorModel>(bModel),
            editor) {
        private static final long serialVersionUID = -4657965743173979437L;

        @Override
        protected void onChange(AjaxRequestTarget aTarget) {
            curationContainer.setBratAnnotatorModel(bModel);
            try {
                aTarget.addChildren(getPage(), FeedbackPanel.class);
                setCurationSegmentBeginEnd();
            } catch (UIMAException e) {
                error(ExceptionUtils.getRootCauseMessage(e));
            } catch (ClassNotFoundException e) {
                error(e.getMessage());
            } catch (IOException e) {
                error(e.getMessage());
            }
            update(aTarget);
            // mergeVisualizer.reloadContent(aTarget);
            aTarget.appendJavaScript("Wicket.Window.unloadConfirmation = false;window.location.reload()");

        }
    });

    add(new ExportModalPanel("exportModalPanel", new Model<BratAnnotatorModel>(bModel)));

    gotoPageTextField = (NumberTextField<Integer>) new NumberTextField<Integer>("gotoPageText",
            new Model<Integer>(0));
    Form<Void> gotoPageTextFieldForm = new Form<Void>("gotoPageTextFieldForm");
    gotoPageTextFieldForm.add(new AjaxFormSubmitBehavior(gotoPageTextFieldForm, "onsubmit") {
        private static final long serialVersionUID = -4549805321484461545L;

        @Override
        protected void onSubmit(AjaxRequestTarget aTarget) {
            if (gotoPageAddress == 0) {
                aTarget.appendJavaScript("alert('The sentence number entered is not valid')");
                return;
            }
            JCas mergeJCas = null;
            try {
                aTarget.addChildren(getPage(), FeedbackPanel.class);
                mergeJCas = repository.readCorrectionCas(bModel.getDocument());
                if (bModel.getSentenceAddress() != gotoPageAddress) {
                    bModel.setSentenceAddress(gotoPageAddress);

                    Sentence sentence = selectByAddr(mergeJCas, Sentence.class, gotoPageAddress);
                    bModel.setSentenceBeginOffset(sentence.getBegin());
                    bModel.setSentenceEndOffset(sentence.getEnd());

                    SuggestionBuilder builder = new SuggestionBuilder(repository, annotationService,
                            userRepository);
                    curationContainer = builder.buildCurationContainer(bModel);
                    setCurationSegmentBeginEnd();
                    curationContainer.setBratAnnotatorModel(bModel);
                    update(aTarget);
                    annotator.bratRenderLater(aTarget);
                }
            } catch (UIMAException e) {
                error(ExceptionUtils.getRootCause(e));
            } catch (ClassNotFoundException e) {
                error(e.getMessage());
            } catch (IOException e) {
                error(e.getMessage());
            } catch (BratAnnotationException e) {
                error(e.getMessage());
            }
        }
    });

    gotoPageTextField.setType(Integer.class);
    gotoPageTextField.setMinimum(1);
    gotoPageTextField.setDefaultModelObject(1);
    add(gotoPageTextFieldForm.add(gotoPageTextField));
    gotoPageTextField.add(new AjaxFormComponentUpdatingBehavior("onchange") {
        private static final long serialVersionUID = -3853194405966729661L;

        @Override
        protected void onUpdate(AjaxRequestTarget target) {
            JCas mergeJCas = null;
            try {
                mergeJCas = repository.readCorrectionCas(bModel.getDocument());
                gotoPageAddress = getSentenceAddress(mergeJCas, gotoPageTextField.getModelObject());
            } catch (UIMAException e) {
                error(ExceptionUtils.getRootCause(e));
            } catch (ClassNotFoundException e) {
                error(ExceptionUtils.getRootCause(e));
            } catch (IOException e) {
                error(e.getMessage());
            }

        }
    });

    add(new AjaxLink<Void>("gotoPageLink") {
        private static final long serialVersionUID = 7496156015186497496L;

        @Override
        public void onClick(AjaxRequestTarget aTarget) {

            if (gotoPageAddress == 0) {
                aTarget.appendJavaScript("alert('The sentence number entered is not valid')");
                return;
            }
            if (bModel.getDocument() == null) {
                aTarget.appendJavaScript("alert('Please open a document first!')");
                return;
            }
            JCas mergeJCas = null;
            try {
                aTarget.addChildren(getPage(), FeedbackPanel.class);
                mergeJCas = repository.readCorrectionCas(bModel.getDocument());
                if (bModel.getSentenceAddress() != gotoPageAddress) {
                    bModel.setSentenceAddress(gotoPageAddress);

                    Sentence sentence = selectByAddr(mergeJCas, Sentence.class, gotoPageAddress);
                    bModel.setSentenceBeginOffset(sentence.getBegin());
                    bModel.setSentenceEndOffset(sentence.getEnd());

                    SuggestionBuilder builder = new SuggestionBuilder(repository, annotationService,
                            userRepository);
                    curationContainer = builder.buildCurationContainer(bModel);
                    setCurationSegmentBeginEnd();
                    curationContainer.setBratAnnotatorModel(bModel);
                    update(aTarget);
                    annotator.bratRenderLater(aTarget);
                }
            } catch (UIMAException e) {
                error(ExceptionUtils.getRootCause(e));
            } catch (ClassNotFoundException e) {
                error(e.getMessage());
            } catch (IOException e) {
                error(e.getMessage());
            } catch (BratAnnotationException e) {
                error(e.getMessage());
            }
        }
    });

    finish = new FinishImage("finishImage", new LoadableDetachableModel<BratAnnotatorModel>() {
        private static final long serialVersionUID = -2737326878793568454L;

        @Override
        protected BratAnnotatorModel load() {
            return bModel;
        }
    });

    add(new FinishLink("showYesNoModalPanel", new Model<BratAnnotatorModel>(bModel), finish) {
        private static final long serialVersionUID = -4657965743173979437L;
    });

    // Show the previous document, if exist
    add(new AjaxLink<Void>("showPreviousDocument") {
        private static final long serialVersionUID = 7496156015186497496L;

        /**
         * Get the current beginning sentence address and add on it the size of the display
         * window
         */
        @Override
        public void onClick(AjaxRequestTarget aTarget) {
            editor.reset(aTarget);
            aTarget.addChildren(getPage(), FeedbackPanel.class);
            // List of all Source Documents in the project
            List<SourceDocument> listOfSourceDocuements = repository.listSourceDocuments(bModel.getProject());

            User user = userRepository.get(SecurityContextHolder.getContext().getAuthentication().getName());

            List<SourceDocument> sourceDocumentsinIgnorState = new ArrayList<SourceDocument>();
            for (SourceDocument sourceDocument : listOfSourceDocuements) {
                if (repository.existsAnnotationDocument(sourceDocument, user)
                        && repository.getAnnotationDocument(sourceDocument, user).getState()
                                .equals(AnnotationDocumentState.IGNORE)) {
                    sourceDocumentsinIgnorState.add(sourceDocument);
                }
            }

            listOfSourceDocuements.removeAll(sourceDocumentsinIgnorState);

            // Index of the current source document in the list
            int currentDocumentIndex = listOfSourceDocuements.indexOf(bModel.getDocument());

            // If the first the document
            if (currentDocumentIndex == 0) {
                aTarget.appendJavaScript("alert('This is the first document!')");
            } else {
                bModel.setDocumentName(listOfSourceDocuements.get(currentDocumentIndex - 1).getName());
                bModel.setDocument(listOfSourceDocuements.get(currentDocumentIndex - 1));

                try {
                    loadDocumentAction();
                    setCurationSegmentBeginEnd();
                    update(aTarget);

                } catch (UIMAException e) {
                    error(ExceptionUtils.getRootCause(e));
                } catch (ClassNotFoundException e) {
                    error(ExceptionUtils.getRootCause(e));
                } catch (IOException e) {
                    error(ExceptionUtils.getRootCause(e));
                } catch (BratAnnotationException e) {
                    aTarget.addChildren(getPage(), FeedbackPanel.class);
                    error(e.getMessage());
                }

                finish.setModelObject(bModel);
                aTarget.add(finish.setOutputMarkupId(true));
                aTarget.add(documentNamePanel);
                annotator.bratRenderLater(aTarget);
            }
        }
    }.add(new InputBehavior(new KeyType[] { KeyType.Shift, KeyType.Page_up }, EventType.click)));

    // Show the next document if exist
    add(new AjaxLink<Void>("showNextDocument") {
        private static final long serialVersionUID = 7496156015186497496L;

        /**
         * Get the current beginning sentence address and add on it the size of the display
         * window
         */
        @Override
        public void onClick(AjaxRequestTarget aTarget) {
            editor.reset(aTarget);
            aTarget.addChildren(getPage(), FeedbackPanel.class);
            // List of all Source Documents in the project
            List<SourceDocument> listOfSourceDocuements = repository.listSourceDocuments(bModel.getProject());

            String username = SecurityContextHolder.getContext().getAuthentication().getName();
            User user = userRepository.get(username);

            List<SourceDocument> sourceDocumentsinIgnorState = new ArrayList<SourceDocument>();
            for (SourceDocument sourceDocument : listOfSourceDocuements) {
                if (repository.existsAnnotationDocument(sourceDocument, user)
                        && repository.getAnnotationDocument(sourceDocument, user).getState()
                                .equals(AnnotationDocumentState.IGNORE)) {
                    sourceDocumentsinIgnorState.add(sourceDocument);
                }
            }

            listOfSourceDocuements.removeAll(sourceDocumentsinIgnorState);

            // Index of the current source document in the list
            int currentDocumentIndex = listOfSourceDocuements.indexOf(bModel.getDocument());

            // If the first document
            if (currentDocumentIndex == listOfSourceDocuements.size() - 1) {
                aTarget.appendJavaScript("alert('This is the last document!')");
                return;
            }
            bModel.setDocumentName(listOfSourceDocuements.get(currentDocumentIndex + 1).getName());
            bModel.setDocument(listOfSourceDocuements.get(currentDocumentIndex + 1));

            try {
                loadDocumentAction();
                setCurationSegmentBeginEnd();
                update(aTarget);

            } catch (UIMAException e) {
                error(ExceptionUtils.getRootCause(e));
            } catch (ClassNotFoundException e) {
                error(ExceptionUtils.getRootCause(e));
            } catch (IOException e) {
                error(ExceptionUtils.getRootCause(e));
            } catch (BratAnnotationException e) {
                aTarget.addChildren(getPage(), FeedbackPanel.class);
                error(e.getMessage());
            } catch (Exception e) {
                aTarget.addChildren(getPage(), FeedbackPanel.class);
                error(e.getMessage());
            }

            finish.setModelObject(bModel);
            aTarget.add(finish.setOutputMarkupId(true));
            aTarget.add(documentNamePanel);
            annotator.bratRenderLater(aTarget);
        }
    }.add(new InputBehavior(new KeyType[] { KeyType.Shift, KeyType.Page_down }, EventType.click)));

    // Show the next page of this document
    add(new AjaxLink<Void>("showNext") {
        private static final long serialVersionUID = 7496156015186497496L;

        /**
         * Get the current beginning sentence address and add on it the size of the display
         * window
         */
        @Override
        public void onClick(AjaxRequestTarget aTarget) {
            if (bModel.getDocument() != null) {
                JCas mergeJCas = null;
                try {
                    aTarget.addChildren(getPage(), FeedbackPanel.class);
                    mergeJCas = repository.readCorrectionCas(bModel.getDocument());
                    int address = getAddr(selectSentenceAt(mergeJCas, bModel.getSentenceBeginOffset(),
                            bModel.getSentenceEndOffset()));
                    int nextSentenceAddress = getNextPageFirstSentenceAddress(mergeJCas, address,
                            bModel.getPreferences().getWindowSize());
                    if (address != nextSentenceAddress) {
                        bModel.setSentenceAddress(nextSentenceAddress);

                        Sentence sentence = selectByAddr(mergeJCas, Sentence.class, nextSentenceAddress);
                        bModel.setSentenceBeginOffset(sentence.getBegin());
                        bModel.setSentenceEndOffset(sentence.getEnd());

                        SuggestionBuilder builder = new SuggestionBuilder(repository, annotationService,
                                userRepository);
                        curationContainer = builder.buildCurationContainer(bModel);
                        setCurationSegmentBeginEnd();
                        curationContainer.setBratAnnotatorModel(bModel);
                        update(aTarget);
                        annotator.bratRenderLater(aTarget);
                    }

                    else {
                        aTarget.appendJavaScript("alert('This is last page!')");
                    }
                } catch (UIMAException e) {
                    aTarget.addChildren(getPage(), FeedbackPanel.class);
                    error(ExceptionUtils.getRootCause(e));
                } catch (ClassNotFoundException e) {
                    aTarget.addChildren(getPage(), FeedbackPanel.class);
                    error(e.getMessage());
                } catch (IOException e) {
                    aTarget.addChildren(getPage(), FeedbackPanel.class);
                    error(e.getMessage());
                } catch (BratAnnotationException e) {
                    aTarget.addChildren(getPage(), FeedbackPanel.class);
                    error(e.getMessage());
                } catch (Exception e) {
                    aTarget.addChildren(getPage(), FeedbackPanel.class);
                    error(e.getMessage());
                }
            } else {
                aTarget.appendJavaScript("alert('Please open a document first!')");
            }
        }
    }.add(new InputBehavior(new KeyType[] { KeyType.Page_down }, EventType.click)));

    // SHow the previous page of this document
    add(new AjaxLink<Void>("showPrevious") {
        private static final long serialVersionUID = 7496156015186497496L;

        @Override
        public void onClick(AjaxRequestTarget aTarget) {
            if (bModel.getDocument() != null) {

                JCas mergeJCas = null;
                try {
                    aTarget.addChildren(getPage(), FeedbackPanel.class);
                    mergeJCas = repository.readCorrectionCas(bModel.getDocument());
                    int previousSentenceAddress = BratAjaxCasUtil.getPreviousDisplayWindowSentenceBeginAddress(
                            mergeJCas, bModel.getSentenceAddress(), bModel.getPreferences().getWindowSize());
                    if (bModel.getSentenceAddress() != previousSentenceAddress) {
                        bModel.setSentenceAddress(previousSentenceAddress);

                        Sentence sentence = selectByAddr(mergeJCas, Sentence.class, previousSentenceAddress);
                        bModel.setSentenceBeginOffset(sentence.getBegin());
                        bModel.setSentenceEndOffset(sentence.getEnd());

                        SuggestionBuilder builder = new SuggestionBuilder(repository, annotationService,
                                userRepository);

                        curationContainer = builder.buildCurationContainer(bModel);
                        setCurationSegmentBeginEnd();
                        curationContainer.setBratAnnotatorModel(bModel);
                        update(aTarget);
                        annotator.bratRenderLater(aTarget);
                    } else {
                        aTarget.appendJavaScript("alert('This is First Page!')");
                    }
                } catch (UIMAException e) {
                    aTarget.addChildren(getPage(), FeedbackPanel.class);
                    error(ExceptionUtils.getRootCause(e));
                } catch (ClassNotFoundException e) {
                    aTarget.addChildren(getPage(), FeedbackPanel.class);
                    error(e.getMessage());
                } catch (IOException e) {
                    aTarget.addChildren(getPage(), FeedbackPanel.class);
                    error(e.getMessage());
                } catch (BratAnnotationException e) {
                    aTarget.addChildren(getPage(), FeedbackPanel.class);
                    error(e.getMessage());
                } catch (Exception e) {
                    aTarget.addChildren(getPage(), FeedbackPanel.class);
                    error(e.getMessage());
                }
            } else {
                aTarget.appendJavaScript("alert('Please open a document first!')");
            }
        }
    }.add(new InputBehavior(new KeyType[] { KeyType.Page_up }, EventType.click)));

    add(new AjaxLink<Void>("showFirst") {
        private static final long serialVersionUID = 7496156015186497496L;

        @Override
        public void onClick(AjaxRequestTarget aTarget) {
            if (bModel.getDocument() != null) {
                JCas mergeJCas = null;
                try {
                    aTarget.addChildren(getPage(), FeedbackPanel.class);
                    mergeJCas = repository.readCorrectionCas(bModel.getDocument());

                    int address = getAddr(selectSentenceAt(mergeJCas, bModel.getSentenceBeginOffset(),
                            bModel.getSentenceEndOffset()));
                    int firstAddress = getFirstSentenceAddress(mergeJCas);

                    if (firstAddress != address) {
                        bModel.setSentenceAddress(firstAddress);

                        Sentence sentence = selectByAddr(mergeJCas, Sentence.class, firstAddress);
                        bModel.setSentenceBeginOffset(sentence.getBegin());
                        bModel.setSentenceEndOffset(sentence.getEnd());

                        SuggestionBuilder builder = new SuggestionBuilder(repository, annotationService,
                                userRepository);
                        curationContainer = builder.buildCurationContainer(bModel);
                        setCurationSegmentBeginEnd();
                        curationContainer.setBratAnnotatorModel(bModel);
                        update(aTarget);
                        annotator.bratRenderLater(aTarget);
                    } else {
                        aTarget.appendJavaScript("alert('This is first page!')");
                    }
                } catch (UIMAException e) {
                    aTarget.addChildren(getPage(), FeedbackPanel.class);
                    error(ExceptionUtils.getRootCause(e));
                } catch (ClassNotFoundException e) {
                    aTarget.addChildren(getPage(), FeedbackPanel.class);
                    error(e.getMessage());
                } catch (IOException e) {
                    aTarget.addChildren(getPage(), FeedbackPanel.class);
                    error(e.getMessage());
                } catch (BratAnnotationException e) {
                    aTarget.addChildren(getPage(), FeedbackPanel.class);
                    error(e.getMessage());
                } catch (Exception e) {
                    aTarget.addChildren(getPage(), FeedbackPanel.class);
                    error(e.getMessage());
                }
            } else {
                aTarget.appendJavaScript("alert('Please open a document first!')");
            }
        }
    }.add(new InputBehavior(new KeyType[] { KeyType.Home }, EventType.click)));

    add(new AjaxLink<Void>("showLast") {
        private static final long serialVersionUID = 7496156015186497496L;

        @Override
        public void onClick(AjaxRequestTarget aTarget) {
            if (bModel.getDocument() != null) {
                JCas mergeJCas = null;
                try {
                    aTarget.addChildren(getPage(), FeedbackPanel.class);
                    mergeJCas = repository.readCorrectionCas(bModel.getDocument());
                    int lastDisplayWindowBeginingSentenceAddress = BratAjaxCasUtil
                            .getLastDisplayWindowFirstSentenceAddress(mergeJCas,
                                    bModel.getPreferences().getWindowSize());
                    if (lastDisplayWindowBeginingSentenceAddress != bModel.getSentenceAddress()) {
                        bModel.setSentenceAddress(lastDisplayWindowBeginingSentenceAddress);

                        Sentence sentence = selectByAddr(mergeJCas, Sentence.class,
                                lastDisplayWindowBeginingSentenceAddress);
                        bModel.setSentenceBeginOffset(sentence.getBegin());
                        bModel.setSentenceEndOffset(sentence.getEnd());

                        SuggestionBuilder builder = new SuggestionBuilder(repository, annotationService,
                                userRepository);
                        curationContainer = builder.buildCurationContainer(bModel);
                        setCurationSegmentBeginEnd();
                        curationContainer.setBratAnnotatorModel(bModel);
                        update(aTarget);
                        annotator.bratRenderLater(aTarget);

                    } else {
                        aTarget.appendJavaScript("alert('This is last Page!')");
                    }
                } catch (UIMAException e) {
                    aTarget.addChildren(getPage(), FeedbackPanel.class);
                    error(ExceptionUtils.getRootCause(e));
                } catch (ClassNotFoundException e) {
                    aTarget.addChildren(getPage(), FeedbackPanel.class);
                    error(e.getMessage());
                } catch (IOException e) {
                    aTarget.addChildren(getPage(), FeedbackPanel.class);
                    error(e.getMessage());
                } catch (BratAnnotationException e) {
                    aTarget.addChildren(getPage(), FeedbackPanel.class);
                    error(e.getMessage());
                } catch (Exception e) {
                    aTarget.addChildren(getPage(), FeedbackPanel.class);
                    error(e.getMessage());
                }
            } else {
                aTarget.appendJavaScript("alert('Please open a document first!')");
            }
        }
    }.add(new InputBehavior(new KeyType[] { KeyType.End }, EventType.click)));

    add(new GuidelineModalPanel("guidelineModalPanel", new Model<BratAnnotatorModel>(bModel)));
}

From source file:de.tudarmstadt.ukp.clarin.webanno.webapp.page.curation.CurationPage.java

License:Apache License

@SuppressWarnings("deprecation")
public CurationPage() {
    bModel = new BratAnnotatorModel();
    bModel.setMode(Mode.CURATION);/* w ww.  j  a v  a  2  s .  c  o  m*/
    reMerge = new ReMergeCasModel();

    curationContainer = new CurationContainer();
    curationContainer.setBratAnnotatorModel(bModel);

    curationPanel = new CurationPanel("curationPanel", new Model<CurationContainer>(curationContainer)) {
        private static final long serialVersionUID = 2175915644696513166L;

        @Override
        protected void onChange(AjaxRequestTarget aTarget) {
            JCas mergeJCas = null;
            try {
                mergeJCas = repository.readCurationCas(bModel.getDocument());
            } catch (UIMAException e) {
                error(e.getMessage());
            } catch (ClassNotFoundException e) {
                error(e.getMessage());
            } catch (IOException e) {
                error(e.getMessage());
            }
            aTarget.add(numberOfPages);
            gotoPageTextField
                    .setModelObject(getFirstSentenceNumber(mergeJCas, bModel.getSentenceAddress()) + 1);
            gotoPageAddress = getSentenceAddress(mergeJCas, gotoPageTextField.getModelObject());
            aTarget.add(gotoPageTextField);
            aTarget.add(curationPanel);
        }
    };

    curationPanel.setOutputMarkupId(true);
    add(curationPanel);

    add(documentNamePanel = new DocumentNamePanel("documentNamePanel", new Model<BratAnnotatorModel>(bModel)));
    documentNamePanel.setOutputMarkupId(true);

    add(numberOfPages = (Label) new Label("numberOfPages", new LoadableDetachableModel<String>() {

        private static final long serialVersionUID = 1L;

        @Override
        protected String load() {
            if (bModel.getDocument() != null) {

                JCas mergeJCas = null;
                try {
                    mergeJCas = repository.readCurationCas(bModel.getDocument());

                    totalNumberOfSentence = getNumberOfPages(mergeJCas);

                    // If only one page, start displaying from
                    // sentence 1
                    if (totalNumberOfSentence == 1) {
                        bModel.setSentenceAddress(bModel.getFirstSentenceAddress());
                    }
                    sentenceNumber = getFirstSentenceNumber(mergeJCas, bModel.getSentenceAddress());
                    int firstSentenceNumber = sentenceNumber + 1;
                    int lastSentenceNumber;
                    if (firstSentenceNumber + bModel.getPreferences().getWindowSize()
                            - 1 < totalNumberOfSentence) {
                        lastSentenceNumber = firstSentenceNumber + bModel.getPreferences().getWindowSize() - 1;
                    } else {
                        lastSentenceNumber = totalNumberOfSentence;
                    }

                    return "showing " + firstSentenceNumber + "-" + lastSentenceNumber + " of "
                            + totalNumberOfSentence + " sentences";
                } catch (UIMAException e) {
                    return "";
                } catch (ClassNotFoundException e) {
                    return "";
                } catch (IOException e) {
                    return "";
                }

            } else {
                return "";// no document yet selected
            }

        }
    }).setOutputMarkupId(true));

    final ModalWindow openDocumentsModal;
    add(openDocumentsModal = new ModalWindow("openDocumentsModal"));
    openDocumentsModal.setOutputMarkupId(true);

    openDocumentsModal.setInitialWidth(500);
    openDocumentsModal.setInitialHeight(300);
    openDocumentsModal.setResizable(true);
    openDocumentsModal.setWidthUnit("px");
    openDocumentsModal.setHeightUnit("px");
    openDocumentsModal.setTitle("Open document");

    // Add project and document information at the top
    add(new AjaxLink<Void>("showOpenDocumentModal") {
        private static final long serialVersionUID = 7496156015186497496L;

        @Override
        public void onClick(AjaxRequestTarget aTarget) {
            curationPanel.resetEditor(aTarget);
            openDocumentsModal.setContent(new OpenModalWindowPanel(openDocumentsModal.getContentId(), bModel,
                    openDocumentsModal, Mode.CURATION));
            openDocumentsModal.setWindowClosedCallback(new ModalWindow.WindowClosedCallback() {
                private static final long serialVersionUID = -1746088901018629567L;

                @Override
                public void onClose(AjaxRequestTarget target) {
                    String username = SecurityContextHolder.getContext().getAuthentication().getName();
                    /*
                     * Changed for #152, getDocument was returning null even after opening a document
                     * Also, surrounded following code into if block to avoid error.
                     */
                    if (bModel.getProject() == null) {
                        setResponsePage(WelcomePage.class);
                        return;
                    }
                    if (bModel.getDocument() != null) {
                        User user = userRepository.get(username);
                        // Update source document state to
                        // CURRATION_INPROGRESS, if it was not
                        // ANNOTATION_FINISHED
                        if (!bModel.getDocument().getState().equals(SourceDocumentState.CURATION_FINISHED)) {

                            bModel.getDocument().setState(SourceDocumentState.CURATION_IN_PROGRESS);
                        }

                        try {
                            repository.createSourceDocument(bModel.getDocument(), user);
                            repository.upgradeCasAndSave(bModel.getDocument(), Mode.CURATION, username);

                            loadDocumentAction(target);

                        } catch (IOException | UIMAException | ClassNotFoundException
                                | BratAnnotationException e) {
                            target.add(getFeedbackPanel());
                            error(e.getCause().getMessage());
                        }
                    }
                }
            });
            openDocumentsModal.show(aTarget);
        }
    });

    add(new AnnotationLayersModalPanel("annotationLayersModalPanel", new Model<BratAnnotatorModel>(bModel),
            curationPanel.editor) {
        private static final long serialVersionUID = -4657965743173979437L;

        @Override
        protected void onChange(AjaxRequestTarget aTarget) {
            aTarget.add(getFeedbackPanel());
            aTarget.add(numberOfPages);
            JCas mergeJCas = null;
            try {
                aTarget.add(getFeedbackPanel());
                mergeJCas = repository.readCurationCas(bModel.getDocument());
                curationPanel.updatePanel(aTarget, curationContainer);
                updatePanel(curationContainer, aTarget);
                updateSentenceNumber(mergeJCas, bModel.getSentenceAddress());
            } catch (UIMAException e) {
                error(ExceptionUtils.getRootCauseMessage(e));
            } catch (ClassNotFoundException e) {
                error(e.getMessage());
            } catch (IOException e) {
                error(e.getMessage());
            } catch (BratAnnotationException e) {
                error(e.getMessage());
            }

        }
    });

    // Show the previous document, if exist
    add(new AjaxLink<Void>("showPreviousDocument") {
        private static final long serialVersionUID = 7496156015186497496L;

        /**
         * Get the current beginning sentence address and add on it the size of the display
         * window
         */
        @Override
        public void onClick(AjaxRequestTarget aTarget) {
            curationPanel.resetEditor(aTarget);
            // List of all Source Documents in the project
            List<SourceDocument> listOfSourceDocuements = repository.listSourceDocuments(bModel.getProject());

            String username = SecurityContextHolder.getContext().getAuthentication().getName();
            User user = userRepository.get(username);

            List<SourceDocument> sourceDocumentsinIgnorState = new ArrayList<SourceDocument>();
            for (SourceDocument sourceDocument : listOfSourceDocuements) {
                if (!repository.existFinishedDocument(sourceDocument, bModel.getProject())) {
                    sourceDocumentsinIgnorState.add(sourceDocument);
                }
            }

            listOfSourceDocuements.removeAll(sourceDocumentsinIgnorState);

            // Index of the current source document in the list
            int currentDocumentIndex = listOfSourceDocuements.indexOf(bModel.getDocument());

            // If the first the document
            if (currentDocumentIndex == 0) {
                aTarget.appendJavaScript("alert('This is the first document!')");
            } else {
                bModel.setDocumentName(listOfSourceDocuements.get(currentDocumentIndex - 1).getName());
                bModel.setDocument(listOfSourceDocuements.get(currentDocumentIndex - 1));
                try {
                    repository.upgradeCasAndSave(bModel.getDocument(), Mode.CURATION,
                            bModel.getUser().getUsername());

                    loadDocumentAction(aTarget);
                } catch (IOException | UIMAException | ClassNotFoundException | BratAnnotationException e) {
                    aTarget.add(getFeedbackPanel());
                    error(e.getCause().getMessage());
                }
            }
        }
    }.add(new InputBehavior(new KeyType[] { KeyType.Shift, KeyType.Page_up }, EventType.click)));

    // Show the next document if exist
    add(new AjaxLink<Void>("showNextDocument") {
        private static final long serialVersionUID = 7496156015186497496L;

        /**
         * Get the current beginning sentence address and add on it the size of the display
         * window
         */
        @Override
        public void onClick(AjaxRequestTarget aTarget) {
            curationPanel.resetEditor(aTarget);
            // List of all Source Documents in the project
            List<SourceDocument> listOfSourceDocuements = repository.listSourceDocuments(bModel.getProject());

            String username = SecurityContextHolder.getContext().getAuthentication().getName();
            User user = userRepository.get(username);

            List<SourceDocument> sourceDocumentsinIgnorState = new ArrayList<SourceDocument>();
            for (SourceDocument sourceDocument : listOfSourceDocuements) {
                if (!repository.existFinishedDocument(sourceDocument, bModel.getProject())) {
                    sourceDocumentsinIgnorState.add(sourceDocument);
                }
            }

            listOfSourceDocuements.removeAll(sourceDocumentsinIgnorState);

            // Index of the current source document in the list
            int currentDocumentIndex = listOfSourceDocuements.indexOf(bModel.getDocument());

            // If the first document
            if (currentDocumentIndex == listOfSourceDocuements.size() - 1) {
                aTarget.appendJavaScript("alert('This is the last document!')");
            } else {
                bModel.setDocumentName(listOfSourceDocuements.get(currentDocumentIndex + 1).getName());
                bModel.setDocument(listOfSourceDocuements.get(currentDocumentIndex + 1));

                try {
                    aTarget.add(getFeedbackPanel());
                    repository.upgradeCasAndSave(bModel.getDocument(), Mode.CURATION,
                            bModel.getUser().getUsername());

                    loadDocumentAction(aTarget);
                } catch (IOException | UIMAException | ClassNotFoundException | BratAnnotationException e) {
                    aTarget.add(getFeedbackPanel());
                    error(e.getCause().getMessage());
                }
            }
        }
    }.add(new InputBehavior(new KeyType[] { KeyType.Shift, KeyType.Page_down }, EventType.click)));

    add(new ExportModalPanel("exportModalPanel", new Model<BratAnnotatorModel>(bModel)));

    gotoPageTextField = (NumberTextField<Integer>) new NumberTextField<Integer>("gotoPageText",
            new Model<Integer>(0));
    Form<Void> gotoPageTextFieldForm = new Form<Void>("gotoPageTextFieldForm");
    gotoPageTextFieldForm.add(new AjaxFormSubmitBehavior(gotoPageTextFieldForm, "onsubmit") {
        private static final long serialVersionUID = -4549805321484461545L;

        @Override
        protected void onSubmit(AjaxRequestTarget aTarget) {
            if (gotoPageAddress == 0) {
                aTarget.appendJavaScript("alert('The sentence number entered is not valid')");
                return;
            }
            JCas mergeJCas = null;
            try {
                aTarget.add(getFeedbackPanel());
                mergeJCas = repository.readCurationCas(bModel.getDocument());
                if (bModel.getSentenceAddress() != gotoPageAddress) {

                    updateSentenceNumber(mergeJCas, gotoPageAddress);

                    aTarget.add(numberOfPages);
                    updatePanel(curationContainer, aTarget);
                }
            } catch (UIMAException e) {
                error(ExceptionUtils.getRootCauseMessage(e));
            } catch (ClassNotFoundException e) {
                error(e.getMessage());
            } catch (IOException e) {
                error(e.getMessage());
            }
        }
    });

    gotoPageTextField.setType(Integer.class);
    gotoPageTextField.setMinimum(1);
    gotoPageTextField.setDefaultModelObject(1);
    add(gotoPageTextFieldForm.add(gotoPageTextField));
    gotoPageTextField.add(new AjaxFormComponentUpdatingBehavior("onchange") {
        private static final long serialVersionUID = 1244526899787707931L;

        @Override
        protected void onUpdate(AjaxRequestTarget aTarget) {
            JCas mergeJCas = null;
            try {
                aTarget.add(getFeedbackPanel());
                mergeJCas = repository.readCurationCas(bModel.getDocument());
                gotoPageAddress = getSentenceAddress(mergeJCas, gotoPageTextField.getModelObject());

            } catch (UIMAException e) {
                error(ExceptionUtils.getRootCause(e));
            } catch (ClassNotFoundException e) {
                error(e.getMessage());
            } catch (IOException e) {
                error(e.getMessage());
            }

        }
    });

    add(new AjaxLink<Void>("gotoPageLink") {
        private static final long serialVersionUID = 7496156015186497496L;

        @Override
        public void onClick(AjaxRequestTarget aTarget) {

            if (gotoPageAddress == 0) {
                aTarget.appendJavaScript("alert('The sentence number entered is not valid')");
                return;
            }
            if (bModel.getDocument() == null) {
                aTarget.appendJavaScript("alert('Please open a document first!')");
                return;
            }

            JCas mergeJCas = null;
            try {
                aTarget.add(getFeedbackPanel());
                mergeJCas = repository.readCurationCas(bModel.getDocument());
                if (bModel.getSentenceAddress() != gotoPageAddress) {

                    updateSentenceNumber(mergeJCas, gotoPageAddress);

                    aTarget.add(numberOfPages);
                    curationPanel.updatePanel(aTarget, curationContainer);
                }
            } catch (UIMAException e) {
                error(ExceptionUtils.getRootCauseMessage(e));
            } catch (ClassNotFoundException e) {
                error(e.getMessage());
            } catch (IOException e) {
                error(e.getMessage());
            } catch (BratAnnotationException e) {
                error(e.getMessage());
            }
        }
    });

    finish = new WebMarkupContainer("finishImage");
    finish.setOutputMarkupId(true);
    finish.add(new AttributeModifier("src", new LoadableDetachableModel<String>() {
        private static final long serialVersionUID = 1562727305401900776L;

        @Override
        protected String load() {

            if (bModel.getProject() != null && bModel.getDocument() != null) {
                if (repository
                        .getSourceDocument(bModel.getDocument().getProject(), bModel.getDocument().getName())
                        .getState().equals(SourceDocumentState.CURATION_FINISHED)) {
                    return "images/accept.png";
                } else {
                    return "images/inprogress.png";
                }
            } else {
                return "images/inprogress.png";
            }

        }
    }));

    final ModalWindow finishCurationModal;
    add(finishCurationModal = new ModalWindow("finishCurationModal"));
    finishCurationModal.setOutputMarkupId(true);

    finishCurationModal.setInitialWidth(700);
    finishCurationModal.setInitialHeight(50);
    finishCurationModal.setResizable(true);
    finishCurationModal.setWidthUnit("px");
    finishCurationModal.setHeightUnit("px");

    AjaxLink<Void> showFinishCurationModal;
    add(showFinishCurationModal = new AjaxLink<Void>("showFinishCurationModal") {
        private static final long serialVersionUID = 7496156015186497496L;

        @Override
        public void onClick(AjaxRequestTarget target) {
            if (bModel.getDocument() != null
                    && bModel.getDocument().getState().equals(SourceDocumentState.CURATION_FINISHED)) {
                finishCurationModal.setTitle(
                        "Curation was finished. Are you sure you want to re-open document for curation?");
            } else {
                finishCurationModal.setTitle("Are you sure you want to finish curating?");
            }
            finishCurationModal.setContent(new YesNoFinishModalPanel(finishCurationModal.getContentId(), bModel,
                    finishCurationModal, Mode.CURATION));
            finishCurationModal.setWindowClosedCallback(new ModalWindow.WindowClosedCallback() {
                private static final long serialVersionUID = -1746088901018629567L;

                @Override
                public void onClose(AjaxRequestTarget target) {
                    target.add(finish);
                    target.appendJavaScript("Wicket.Window.unloadConfirmation=false;window.location.reload()");
                }
            });
            finishCurationModal.show(target);
        }
    });

    showFinishCurationModal.add(finish);

    add(new GuidelineModalPanel("guidelineModalPanel", new Model<BratAnnotatorModel>(bModel)));

    final ModalWindow reCreateMergeCas;
    add(reCreateMergeCas = new ModalWindow("reCreateMergeCasModal"));
    reCreateMergeCas.setOutputMarkupId(true);

    reCreateMergeCas.setInitialWidth(400);
    reCreateMergeCas.setInitialHeight(50);
    reCreateMergeCas.setResizable(true);
    reCreateMergeCas.setWidthUnit("px");
    reCreateMergeCas.setHeightUnit("px");
    reCreateMergeCas.setTitle("are you sure? all curation annotations for this document will be lost");

    add(showreCreateMergeCasModal = new AjaxLink<Void>("showreCreateMergeCasModal") {
        private static final long serialVersionUID = 7496156015186497496L;

        @Override
        protected void onConfigure() {
            setEnabled(bModel.getDocument() != null
                    && !bModel.getDocument().getState().equals(SourceDocumentState.CURATION_FINISHED));
        }

        @Override
        public void onClick(AjaxRequestTarget target) {
            reCreateMergeCas.setContent(
                    new ReCreateMergeCASModalPanel(reCreateMergeCas.getContentId(), reCreateMergeCas, reMerge));
            reCreateMergeCas.setWindowClosedCallback(new ModalWindow.WindowClosedCallback() {

                private static final long serialVersionUID = 4816615910398625993L;

                @Override
                public void onClose(AjaxRequestTarget aTarget) {
                    if (reMerge.isReMerege()) {
                        try {
                            aTarget.add(getFeedbackPanel());
                            repository.removeCurationDocumentContent(bModel.getDocument(),
                                    bModel.getUser().getUsername());
                            loadDocumentAction(aTarget);

                            aTarget.appendJavaScript("alert('remerege finished!')");
                        } catch (IOException | UIMAException | ClassNotFoundException
                                | BratAnnotationException e) {
                            aTarget.add(getFeedbackPanel());
                            error(e.getCause().getMessage());
                        }
                    }
                }
            });
            reCreateMergeCas.show(target);
        }
    });
    // Show the next page of this document
    add(new AjaxLink<Void>("showNext") {
        private static final long serialVersionUID = 7496156015186497496L;

        /**
         * Get the current beginning sentence address and add on it the size of the display
         * window
         */
        @Override
        public void onClick(AjaxRequestTarget aTarget) {
            if (bModel.getDocument() != null) {
                JCas mergeJCas = null;
                try {
                    mergeJCas = repository.readCurationCas(bModel.getDocument());
                    int nextSentenceAddress = getNextPageFirstSentenceAddress(mergeJCas,
                            bModel.getSentenceAddress(), bModel.getPreferences().getWindowSize());
                    if (bModel.getSentenceAddress() != nextSentenceAddress) {
                        aTarget.add(getFeedbackPanel());

                        updateSentenceNumber(mergeJCas, nextSentenceAddress);

                        aTarget.add(numberOfPages);
                        curationPanel.updatePanel(aTarget, curationContainer);
                        updatePanel(curationContainer, aTarget);
                    }

                    else {
                        aTarget.appendJavaScript("alert('This is last page!')");
                    }
                } catch (UIMAException e) {
                    error(ExceptionUtils.getRootCauseMessage(e));
                } catch (ClassNotFoundException e) {
                    error(e.getMessage());
                } catch (IOException e) {
                    error(e.getMessage());
                } catch (BratAnnotationException e) {
                    error(e.getMessage());
                }
            } else {
                aTarget.appendJavaScript("alert('Please open a document first!')");
            }
        }
    }.add(new InputBehavior(new KeyType[] { KeyType.Page_down }, EventType.click)));

    // SHow the previous page of this document
    add(new AjaxLink<Void>("showPrevious") {
        private static final long serialVersionUID = 7496156015186497496L;

        @Override
        public void onClick(AjaxRequestTarget aTarget) {
            if (bModel.getDocument() != null) {

                JCas mergeJCas = null;
                try {
                    aTarget.add(getFeedbackPanel());
                    mergeJCas = repository.readCurationCas(bModel.getDocument());
                    int previousSentenceAddress = BratAjaxCasUtil.getPreviousDisplayWindowSentenceBeginAddress(
                            mergeJCas, bModel.getSentenceAddress(), bModel.getPreferences().getWindowSize());
                    if (bModel.getSentenceAddress() != previousSentenceAddress) {

                        updateSentenceNumber(mergeJCas, previousSentenceAddress);

                        aTarget.add(numberOfPages);
                        curationPanel.updatePanel(aTarget, curationContainer);
                        updatePanel(curationContainer, aTarget);
                    } else {
                        aTarget.appendJavaScript("alert('This is First Page!')");
                    }
                } catch (UIMAException e) {
                    error(ExceptionUtils.getRootCauseMessage(e));
                } catch (ClassNotFoundException e) {
                    error(e.getMessage());
                } catch (IOException e) {
                    error(e.getMessage());
                } catch (BratAnnotationException e) {
                    error(e.getMessage());
                }
            } else {
                aTarget.appendJavaScript("alert('Please open a document first!')");
            }
        }
    }.add(new InputBehavior(new KeyType[] { KeyType.Page_up }, EventType.click)));

    add(new AjaxLink<Void>("showFirst") {
        private static final long serialVersionUID = 7496156015186497496L;

        @Override
        public void onClick(AjaxRequestTarget aTarget) {
            if (bModel.getDocument() != null) {
                JCas mergeJCas = null;
                try {
                    aTarget.add(getFeedbackPanel());
                    mergeJCas = repository.readCurationCas(bModel.getDocument());

                    int address = getAddr(selectSentenceAt(mergeJCas, bModel.getSentenceBeginOffset(),
                            bModel.getSentenceEndOffset()));
                    int firstAddress = getFirstSentenceAddress(mergeJCas);

                    if (firstAddress != address) {

                        updateSentenceNumber(mergeJCas, firstAddress);

                        aTarget.add(numberOfPages);
                        curationPanel.updatePanel(aTarget, curationContainer);
                        updatePanel(curationContainer, aTarget);
                    } else {
                        aTarget.appendJavaScript("alert('This is first page!')");
                    }
                } catch (UIMAException e) {
                    error(ExceptionUtils.getRootCauseMessage(e));
                } catch (ClassNotFoundException e) {
                    error(e.getMessage());
                } catch (IOException e) {
                    error(e.getMessage());
                } catch (BratAnnotationException e) {
                    error(e.getMessage());
                }
            } else {
                aTarget.appendJavaScript("alert('Please open a document first!')");
            }
        }
    }.add(new InputBehavior(new KeyType[] { KeyType.Home }, EventType.click)));

    add(new AjaxLink<Void>("showLast") {
        private static final long serialVersionUID = 7496156015186497496L;

        @Override
        public void onClick(AjaxRequestTarget aTarget) {
            if (bModel.getDocument() != null) {
                JCas mergeJCas = null;
                try {
                    aTarget.add(getFeedbackPanel());
                    mergeJCas = repository.readCurationCas(bModel.getDocument());
                    int lastDisplayWindowBeginingSentenceAddress = BratAjaxCasUtil
                            .getLastDisplayWindowFirstSentenceAddress(mergeJCas,
                                    bModel.getPreferences().getWindowSize());
                    if (lastDisplayWindowBeginingSentenceAddress != bModel.getSentenceAddress()) {

                        updateSentenceNumber(mergeJCas, lastDisplayWindowBeginingSentenceAddress);

                        aTarget.add(numberOfPages);
                        curationPanel.updatePanel(aTarget, curationContainer);
                        updatePanel(curationContainer, aTarget);
                    } else {
                        aTarget.appendJavaScript("alert('This is last Page!')");
                    }
                } catch (UIMAException e) {
                    error(ExceptionUtils.getRootCauseMessage(e));
                } catch (ClassNotFoundException e) {
                    error(e.getMessage());
                } catch (IOException e) {
                    error(e.getMessage());
                } catch (BratAnnotationException e) {
                    error(e.getMessage());
                }
            } else {
                aTarget.appendJavaScript("alert('Please open a document first!')");
            }
        }
    }.add(new InputBehavior(new KeyType[] { KeyType.End }, EventType.click)));
}

From source file:de.tudarmstadt.ukp.clarin.webanno.webapp.page.welcome.WelcomePage.java

License:Apache License

public WelcomePage() {
    String username = SecurityContextHolder.getContext().getAuthentication().getName();

    // if a user is logged recently, session will not expire,
    // This causes a problem, if the data base is re-created while user's session not expired OR
    // the user is deleted while the session is not expired
    User user = null;//  w w w  .j  a va2s. c o m
    try {
        user = userRepository.get(username);
    }
    // redirect to login page (if no usr is found, admin/admin will be created)
    catch (NoResultException e) {
        setResponsePage(LoginPage.class);
    }

    // Add Project Setting Link
    // Only Super Admin or Project admins can see this link
    projectSettings = new AjaxLink<Void>("projectSettings") {
        private static final long serialVersionUID = 7496156015186497496L;

        @Override
        public void onClick(AjaxRequestTarget target) {
            setResponsePage(ProjectPage.class);
        }
    };
    add(projectSettings);
    projectSettings.setVisible(projectSettingsEnabeled(user));

    // Add curation Link
    // Only project admins or curators can see this link
    curation = new AjaxLink<Void>("curation") {
        private static final long serialVersionUID = 3681686831639096179L;

        @Override
        public void onClick(AjaxRequestTarget target) {
            setResponsePage(CurationPage.class);
        }
    };
    add(curation);
    curation.setVisible(curationEnabeled(user));

    // Add annotation link
    // Only project admins and annotators can see this link
    annotation = new AjaxLink<Void>("annotation") {
        private static final long serialVersionUID = -845758775690774624L;

        @Override
        public void onClick(AjaxRequestTarget target) {
            setResponsePage(AnnotationPage.class);
        }
    };
    add(annotation);
    annotation.setVisible(annotationEnabeled(user, Mode.ANNOTATION));

    // if not either a curator or annotator, display warning message
    if (!annotation.isVisible() && !curation.isVisible()) {
        info("You are not member of any projects to annotate or curate");
    }

    // Add monitoring link
    // Only project admins and curators can see this link
    monitoring = new AjaxLink<Void>("monitoring") {
        private static final long serialVersionUID = 545914367958126874L;

        @Override
        public void onClick(AjaxRequestTarget target) {
            setResponsePage(MonitoringPage.class);
        }
    };
    add(monitoring);
    monitoring.setVisible(monitoringEnabeled(user));

    userManagement = new AjaxLink<Void>("userManagement") {
        private static final long serialVersionUID = -4722275335074746935L;

        @Override
        public void onClick(AjaxRequestTarget target) {
            setResponsePage(ManageUsersPage.class);
        }
    };
    MetaDataRoleAuthorizationStrategy.authorize(userManagement, Component.RENDER, "ROLE_ADMIN");
    add(userManagement);

    // Add crowdsource link
    // Only project admins can see this link
    crowdSource = new AjaxLink<Void>("crowdSource") {
        private static final long serialVersionUID = -3083016378064313844L;

        @Override
        public void onClick(AjaxRequestTarget target) {
            setResponsePage(CrowdSourcePage.class);
        }
    };
    add(crowdSource);
    crowdSource.setVisible(projectSettingsEnabeled(user) && repository.isCrowdSourceEnabled() != 0);

    // Add correction Link
    // Only project admins and annotators can see this link
    correction = new AjaxLink<Void>("correction") {
        private static final long serialVersionUID = -3113946217791583714L;

        @Override
        public void onClick(AjaxRequestTarget target) {
            setResponsePage(CorrectionPage.class);
        }
    };
    add(correction);
    correction.setVisible(annotationEnabeled(user, Mode.CORRECTION));

    // Add automation Link
    // Only project admins and annotators can see this link
    automation = new AjaxLink<Void>("automation") {
        private static final long serialVersionUID = -6527983833667707141L;

        @Override
        public void onClick(AjaxRequestTarget target) {
            setResponsePage(AutomationPage.class);
        }
    };
    add(automation);
    automation.setVisible(annotationEnabeled(user, Mode.AUTOMATION));
}

From source file:de.tudarmstadt.ukp.csniper.webapp.page.ApplicationPageBase.java

License:Apache License

@SuppressWarnings({ "serial" })
private void commonInit() {
    getSession().setLocale(Locale.ENGLISH);

    logInOutPanel = new LogInOutPanel("logInOutPanel");
    helpPanel = new InfoPanel("helpPanel", "page.help");
    macroPanel = new InfoPanel("macroPanel", "page.macros") {
        @Override//  ww  w  . j a va  2s. c  o m
        protected void initialize() {
            super.initialize();
            Map<String, String> macros = new HashMap<String, String>();
            for (CqpMacro macro : CqpEngine.getMacros()) {
                macros.put(macro.getName(), macro.getBodyAsHtml());
            }
            infoPanel.replaceWith(new ExpandableList("infoPanel", macros));
        }
    };
    openHelp = new AjaxLink<Void>("openHelp") {
        @Override
        public void onClick(AjaxRequestTarget aTarget) {
            helpPanel.setVisible(!helpPanel.isVisible());
            aTarget.add(helpPanel);
        }
    };
    openMacros = new AjaxLink<Void>("openMacros") {
        @Override
        public void onClick(AjaxRequestTarget aTarget) {
            macroPanel.setVisible(!macroPanel.isVisible());
            aTarget.add(macroPanel);
        }
    };
    feedbackPanel = new FeedbackPanel("feedbackPanel");
    feedbackPanel.setOutputMarkupId(true);
    feedbackPanel.setFilter(new IFeedbackMessageFilter() {
        @Override
        public boolean accept(FeedbackMessage aMessage) {
            Authentication auth = SecurityContextHolder.getContext().getAuthentication();
            String username = auth != null ? auth.getName() : "UNKNOWN";
            if (aMessage.isFatal()) {
                LOG.fatal(username + ": " + aMessage.getMessage());
            } else if (aMessage.isError()) {
                LOG.error(username + ": " + aMessage.getMessage());
            } else if (aMessage.isWarning()) {
                LOG.warn(username + ": " + aMessage.getMessage());
            } else if (aMessage.isInfo()) {
                LOG.info(username + ": " + aMessage.getMessage());
            } else if (aMessage.isDebug()) {
                LOG.debug(username + ": " + aMessage.getMessage());
            }
            return true;
        }
    });

    Properties props = getVersionProperties();
    versionLabel = new Label("version",
            props.getProperty("version") + " (" + props.getProperty("timestamp") + ")");

    add(openHelp);
    add(openMacros);
    add(helpPanel);
    add(macroPanel);
    add(logInOutPanel);
    add(feedbackPanel);
    add(versionLabel);
}

From source file:de.tudarmstadt.ukp.csniper.webapp.page.InfoPanel.java

License:Apache License

protected void initialize() {
    infoLabel = new Label("infoLabel");
    infoLabel.setEscapeModelStrings(false);
    add(infoLabel);//from  w  ww  .  j a  v a  2  s  .c o m
    infoPanel = new WebMarkupContainer("infoPanel");
    add(infoPanel);
    add(new AjaxLink("hideInfo") {
        @Override
        public void onClick(AjaxRequestTarget aTarget) {
            InfoPanel.this.setVisible(false);
            aTarget.add(InfoPanel.this);
        }
    });
    setOutputMarkupPlaceholderTag(true);
    setVisible(false);
}

From source file:dk.frankbille.scoreboard.components.NavigationPanel.java

License:Open Source License

public NavigationPanel(String id, final PaginationModel<T> paginationModel) {
    super(id);/*from   www.  j a v  a2s .  c o  m*/

    setOutputMarkupId(true);

    AjaxLink<Void> previousLink = new AjaxLink<Void>("previousLink") {
        private static final long serialVersionUID = 1L;

        @Override
        public void onClick(AjaxRequestTarget target) {
            pageChanged(target, paginationModel.previousPage());
        }

        @Override
        public boolean isEnabled() {
            return paginationModel.isPreviousPossible();
        }
    };
    previousLink.add(AttributeModifier.append("class", new AbstractReadOnlyModel<String>() {
        private static final long serialVersionUID = 1L;

        @Override
        public String getObject() {
            if (paginationModel.isPreviousPossible()) {
                return null;
            }

            return "disabled";
        }
    }));
    add(previousLink);

    IModel<List<Integer>> pagesModel = new LoadableDetachableModel<List<Integer>>() {
        private static final long serialVersionUID = 1L;

        @Override
        protected List<Integer> load() {
            List<Integer> pages = new ArrayList<Integer>();
            for (int page = 1; page <= paginationModel.getMaxPage(); page++) {
                pages.add(page);
            }
            return pages;
        }
    };
    add(new ListView<Integer>("pageLinks", pagesModel) {
        private static final long serialVersionUID = 1L;

        @Override
        protected void populateItem(final ListItem<Integer> item) {
            AjaxLink<Void> pageLink = new AjaxLink<Void>("pageLink") {
                private static final long serialVersionUID = 1L;

                @Override
                public void onClick(AjaxRequestTarget target) {
                    paginationModel.setPage(item.getModelObject());
                    pageChanged(target, paginationModel.getPage());
                }

                @Override
                public boolean isEnabled() {
                    return paginationModel.getPage() != item.getModelObject();
                }
            };
            pageLink.add(AttributeModifier.append("class", new AbstractReadOnlyModel<String>() {
                private static final long serialVersionUID = 1L;

                @Override
                public String getObject() {
                    if (paginationModel.getPage() == item.getModelObject()) {
                        return "btn-primary disabled";
                    }

                    return null;
                }
            }));
            item.add(pageLink);

            pageLink.add(new Label("pageLabel", item.getModel()));
        }
    });

    AjaxLink<Void> nextLink = new AjaxLink<Void>("nextLink") {
        private static final long serialVersionUID = 1L;

        @Override
        public void onClick(AjaxRequestTarget target) {
            pageChanged(target, paginationModel.nextPage());
        }

        @Override
        public boolean isEnabled() {
            return paginationModel.isNextPossible();
        }
    };
    nextLink.add(AttributeModifier.append("class", new AbstractReadOnlyModel<String>() {
        private static final long serialVersionUID = 1L;

        @Override
        public String getObject() {
            if (paginationModel.isNextPossible()) {
                return null;
            }

            return "disabled";
        }
    }));
    add(nextLink);
}

From source file:dk.teachus.frontend.components.form.GeneratePasswordElement.java

License:Apache License

public GeneratePasswordElement(String label, final String seed) {
    add(new Label("label", label).setRenderBodyOnly(true)); //$NON-NLS-1$

    AjaxLink<Void> generatePasswordLink = new AjaxLink<Void>("generatePasswordLink") { //$NON-NLS-1$
        private static final long serialVersionUID = 1L;

        @Override//  w  w  w  .  j a va 2 s. c o m
        public void onClick(AjaxRequestTarget target) {
            String password = seed;

            if (password == null) {
                password = ""; //$NON-NLS-1$
            }

            password += new DateTime().getMillisOfSecond();

            passwordGenerated(target, password);
        }
    };
    add(generatePasswordLink);

    generatePasswordLink.add(new Label("generatePasswordLabel", //$NON-NLS-1$
            TeachUsSession.get().getString("GeneratePasswordElement.generate")).setRenderBodyOnly(true)); //$NON-NLS-1$
}