Examples with VerticalLayout com.vaadin.ui.VerticalLayout used on opensource projects

Example 66 with VerticalLayout

use of com.vaadin.ui.VerticalLayout in project Activiti by Activiti.

the class ProcessDefinitionInfoComponent method initImage.

protected void initImage() {
    processImageContainer = new VerticalLayout();
    Label processTitle = new Label(i18nManager.getMessage(Messages.PROCESS_HEADER_DIAGRAM));
    processTitle.addStyleName(ExplorerLayout.STYLE_H3);
    processImageContainer.addComponent(processTitle);
    boolean didDrawImage = false;
    if (ExplorerApp.get().isUseJavascriptDiagram()) {
        try {
            final InputStream definitionStream = repositoryService.getResourceAsStream(processDefinition.getDeploymentId(), processDefinition.getResourceName());
            XMLInputFactory xif = XmlUtil.createSafeXmlInputFactory();
            XMLStreamReader xtr = xif.createXMLStreamReader(definitionStream);
            BpmnModel bpmnModel = new BpmnXMLConverter().convertToBpmnModel(xtr);
            if (!bpmnModel.getFlowLocationMap().isEmpty()) {
                int maxX = 0;
                int maxY = 0;
                for (String key : bpmnModel.getLocationMap().keySet()) {
                    GraphicInfo graphicInfo = bpmnModel.getGraphicInfo(key);
                    double elementX = graphicInfo.getX() + graphicInfo.getWidth();
                    if (maxX < elementX) {
                        maxX = (int) elementX;
                    }
                    double elementY = graphicInfo.getY() + graphicInfo.getHeight();
                    if (maxY < elementY) {
                        maxY = (int) elementY;
                    }
                }
                // using panel for scrollbars
                Panel imagePanel = new Panel();
                imagePanel.addStyleName(Reindeer.PANEL_LIGHT);
                imagePanel.setWidth(100, UNITS_PERCENTAGE);
                imagePanel.setHeight(100, UNITS_PERCENTAGE);
                URL explorerURL = ExplorerApp.get().getURL();
                URL url = new URL(explorerURL.getProtocol(), explorerURL.getHost(), explorerURL.getPort(), explorerURL.getPath().replace("/ui", "") + "diagram-viewer/index.html?processDefinitionId=" + processDefinition.getId());
                Embedded browserPanel = new Embedded("", new ExternalResource(url));
                browserPanel.setType(Embedded.TYPE_BROWSER);
                browserPanel.setWidth(maxX + 350 + "px");
                browserPanel.setHeight(maxY + 220 + "px");
                HorizontalLayout panelLayout = new HorizontalLayout();
                panelLayout.setSizeUndefined();
                imagePanel.setContent(panelLayout);
                imagePanel.addComponent(browserPanel);
                processImageContainer.addComponent(imagePanel);
                didDrawImage = true;
            }
        } catch (Exception e) {
            LOGGER.error("Error loading process diagram component", e);
        }
    }
    if (didDrawImage == false) {
        StreamResource diagram = null;
        // Try generating process-image stream
        if (processDefinition.getDiagramResourceName() != null) {
            diagram = new ProcessDefinitionImageStreamResourceBuilder().buildStreamResource(processDefinition, repositoryService);
        }
        if (diagram != null) {
            Embedded embedded = new Embedded(null, diagram);
            embedded.setType(Embedded.TYPE_IMAGE);
            embedded.setSizeUndefined();
            // using panel for scrollbars
            Panel imagePanel = new Panel();
            imagePanel.addStyleName(Reindeer.PANEL_LIGHT);
            imagePanel.setWidth(100, UNITS_PERCENTAGE);
            imagePanel.setHeight(100, UNITS_PERCENTAGE);
            HorizontalLayout panelLayout = new HorizontalLayout();
            panelLayout.setSizeUndefined();
            imagePanel.setContent(panelLayout);
            imagePanel.addComponent(embedded);
            processImageContainer.addComponent(imagePanel);
            didDrawImage = true;
        }
    }
    if (didDrawImage == false) {
        Label noImageAvailable = new Label(i18nManager.getMessage(Messages.PROCESS_NO_DIAGRAM));
        processImageContainer.addComponent(noImageAvailable);
    }
    addComponent(processImageContainer);
}

Example 67 with VerticalLayout

use of com.vaadin.ui.VerticalLayout in project Activiti by Activiti.

the class SubTaskComponent method initLayout.

protected void initLayout() {
    this.layout = new VerticalLayout();
    setCompositionRoot(layout);
}

Example 68 with VerticalLayout

use of com.vaadin.ui.VerticalLayout in project Activiti by Activiti.

the class SubTaskComponent method initAddSubTaskPanel.

protected void initAddSubTaskPanel(HorizontalLayout headerLayout) {
    // The add button is placed in a panel, so we can catch 'enter' and 'escape' events
    addSubTaskPanel = new Panel();
    addSubTaskPanel.setContent(new VerticalLayout());
    addSubTaskPanel.setSizeUndefined();
    addSubTaskPanel.addStyleName(Reindeer.PANEL_LIGHT);
    addSubTaskPanel.addStyleName("no-border");
    headerLayout.addComponent(addSubTaskPanel);
    initAddSubTaskPanelKeyboardActions();
    initAddButton();
}

Example 69 with VerticalLayout

use of com.vaadin.ui.VerticalLayout in project Activiti by Activiti.

the class HistoricTaskDetailPanel method init.

protected void init() {
    setSizeFull();
    addStyleName(Reindeer.LAYOUT_WHITE);
    this.centralLayout = new VerticalLayout();
    centralLayout.setMargin(true);
    setDetailContainer(centralLayout);
    initHeader();
    initDescription();
    initParentTaskLink();
    initPeopleDetails();
    initSubTasks();
    initRelatedContent();
}

Example 70 with VerticalLayout

use of com.vaadin.ui.VerticalLayout in project Activiti by Activiti.

the class HistoricTaskDetailPanel method initSubTasks.

protected void initSubTasks() {
    subTasksLayout = new VerticalLayout();
    subTasksLayout.addStyleName(ExplorerLayout.STYLE_DETAIL_BLOCK);
    addComponent(subTasksLayout);
    initSubTaskTitle();
    List<HistoricTaskInstance> subTasks = historyService.createHistoricTaskInstanceQuery().taskParentTaskId(historicTask.getId()).list();
    if (!subTasks.isEmpty()) {
        initSubTaskGrid();
        populateSubTasks(subTasks);
    } else {
        initNoSubTasksLabel();
    }
}