Examples with PageChangeListener de.catma.ui.module.annotate.pager.PagerComponent.PageChangeListener used on opensource projects

Example 1 with PageChangeListener

use of de.catma.ui.module.annotate.pager.PagerComponent.PageChangeListener in project catma by forTEXT.

the class TaggerView method initComponents.

private void initComponents() {
    setSizeFull();
    VerticalLayout taggerPanel = new VerticalLayout();
    taggerPanel.setSizeFull();
    taggerPanel.setSpacing(true);
    taggerPanel.setMargin(new MarginInfo(true, true, true, false));
    boolean isRtl = sourceDocument == null ? false : sourceDocument.getSourceContentHandler().getSourceDocumentInfo().getIndexInfoSet().isRightToLeftWriting();
    pager = new Pager(taggerID, approxMaxLineLength, maxPageLengthInLines, isRtl);
    tagger = new Tagger(taggerID, pager, this, project);
    // $NON-NLS-1$
    tagger.addStyleName("tagger");
    // $NON-NLS-1$
    tagger.setWidth("100%");
    taggerPanel.addComponent(tagger);
    taggerPanel.setExpandRatio(tagger, 1.0f);
    HorizontalLayout actionPanel = new HorizontalLayout();
    actionPanel.setSpacing(false);
    taggerPanel.addComponent(actionPanel);
    pagerComponent = new PagerComponent(pager, new PageChangeListener() {

        public void pageChanged(int number) {
            tagger.setPage(number);
        }
    });
    actionPanel.addComponent(pagerComponent);
    linesPerPageSlider = new Slider(1, 100, 0);
    // $NON-NLS-1$
    linesPerPageSlider.setWidth("100px");
    actionPanel.addComponent(linesPerPageSlider);
    cbTraceSelection = new IconButton(VaadinIcons.TWIN_COL_SELECT);
    // state
    cbTraceSelection.setData(false);
    cbTraceSelection.setDescription("Allow multiple discontinuous selections");
    actionPanel.addComponent(cbTraceSelection);
    btClearSearchHighlights = new IconButton(VaadinIcons.ERASER);
    btClearSearchHighlights.setDescription("Clear all search highlights");
    actionPanel.addComponent(btClearSearchHighlights);
    cbAutoShowComments = new IconButton(VaadinIcons.COMMENT);
    cbAutoShowComments.setDescription("Toggle live Comments");
    // state
    cbAutoShowComments.setData(true);
    actionPanel.addComponent(cbAutoShowComments);
    btAnalyze = new Button("Analyze");
    // $NON-NLS-1$
    btAnalyze.addStyleName("primary-button");
    btAnalyze.setEnabled(project instanceof IndexedProject);
    actionPanel.addComponent(btAnalyze);
    rightSplitPanel = new VerticalSplitPanel();
    rightSplitPanel.setSizeFull();
    kwicPanel = new KwicPanel(eventBus, project, KwicProvider.buildKwicProviderByDocumentIdCache(project));
    kwicPanel.setExpandResource(VaadinIcons.CLOSE);
    kwicPanel.setCompressResource(VaadinIcons.CLOSE);
    rightSplitPanel.addComponent(kwicPanel);
    hideKwicPanel();
    annotationPanel = new AnnotationPanel(project, userMarkupCollectionManager, selectedAnnotationId -> tagger.setTagInstanceSelected(selectedAnnotationId), collection -> handleCollectionValueChange(collection), tag -> tagger.addTagInstanceWith(tag), () -> sourceDocument, eventBus);
    rightSplitPanel.addComponent(annotationPanel);
    splitPanel = new TaggerSplitPanel();
    splitPanel.addComponent(taggerPanel);
    splitPanel.addComponent(rightSplitPanel);
    splitPanel.setSplitPosition(initialSplitterPositionInPixels, Unit.PIXELS);
    // $NON-NLS-1$
    splitPanel.addStyleName("catma-tab-spacing");
    SplitterPositionChangedListener listener = new SplitterPositionChangedListener() {

        @Override
        public void positionChanged(SplitterPositionChangedEvent event) {
            float width = event.getPosition();
            // TODO: if it is PERCENTAGE, work out the splitter position in pixels
            if (event.getPositionUnit() != Unit.PIXELS) {
                // $NON-NLS-1$
                String message = "Must use PIXELS Unit for split position";
                errorHandler.showAndLogError(message, new IllegalArgumentException(message));
            }
            int approxMaxLineLength = getApproximateMaxLineLengthForSplitterPanel(width);
            List<ClientTagInstance> absoluteTagInstances = pager.getAbsoluteTagInstances();
            Page currentPage = null;
            if (pager.hasPages()) {
                currentPage = pager.getCurrentPage();
            }
            pager.setApproxMaxLineLength(approxMaxLineLength);
            if (pager.hasPages()) {
                // recalculate pages
                try {
                    pager.setText(sourceDocument.getContent(), comments);
                    int previousPageNumber = pager.getPageNumberFor(currentPage.getPageStart());
                    tagger.setPage(previousPageNumber);
                    tagger.setTagInstancesVisible(absoluteTagInstances, true);
                    pagerComponent.setPage(previousPageNumber);
                } catch (IOException e) {
                    // $NON-NLS-1$
                    errorHandler.showAndLogError("Error showing the Document!", e);
                }
            }
        }
    };
    splitPanel.addListener(SplitterPositionChangedEvent.class, listener, SplitterPositionChangedListener.positionChangedMethod);
    resourcePanel = new AnnotateResourcePanel(project, sourceDocument, eventBus);
    drawer = new SliderPanelBuilder(resourcePanel).mode(SliderMode.LEFT).expanded(sourceDocument == null).build();
    addComponent(drawer);
    addComponent(splitPanel);
    setExpandRatio(splitPanel, 1.0f);
}