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

Example 26 with Embedded

use of com.vaadin.ui.Embedded 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 27 with Embedded

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

the class HistoricTaskDetailPanel method initHeader.

protected void initHeader() {
    GridLayout taskDetails = new GridLayout(5, 2);
    taskDetails.setWidth(100, UNITS_PERCENTAGE);
    taskDetails.addStyleName(ExplorerLayout.STYLE_TITLE_BLOCK);
    taskDetails.setSpacing(true);
    taskDetails.setMargin(false, false, true, false);
    // Add image
    Embedded image = new Embedded(null, Images.TASK_50);
    taskDetails.addComponent(image, 0, 0, 0, 1);
    // Add task name
    Label nameLabel = new Label(historicTask.getName());
    nameLabel.addStyleName(Reindeer.LABEL_H2);
    taskDetails.addComponent(nameLabel, 1, 0, 4, 0);
    // Add due date
    PrettyTimeLabel dueDateLabel = new PrettyTimeLabel(i18nManager.getMessage(Messages.TASK_DUEDATE_SHORT), historicTask.getDueDate(), i18nManager.getMessage(Messages.TASK_DUEDATE_UNKNOWN), false);
    dueDateLabel.addStyleName(ExplorerLayout.STYLE_TASK_HEADER_DUEDATE);
    taskDetails.addComponent(dueDateLabel, 1, 1);
    // Add priority
    Integer lowMedHighPriority = convertPriority(historicTask.getPriority());
    Label priorityLabel = new Label();
    switch(lowMedHighPriority) {
        case 1:
            priorityLabel.setValue(i18nManager.getMessage(Messages.TASK_PRIORITY_LOW));
            priorityLabel.addStyleName(ExplorerLayout.STYLE_TASK_HEADER_PRIORITY_LOW);
            break;
        case 2:
            priorityLabel.setValue(i18nManager.getMessage(Messages.TASK_PRIORITY_MEDIUM));
            priorityLabel.addStyleName(ExplorerLayout.STYLE_TASK_HEADER_PRIORITY_MEDIUM);
            break;
        case 3:
        default:
            priorityLabel.setValue(i18nManager.getMessage(Messages.TASK_PRIORITY_HIGH));
            priorityLabel.addStyleName(ExplorerLayout.STYLE_TASK_HEADER_PRIORITY_HIGH);
    }
    taskDetails.addComponent(priorityLabel, 2, 1);
    // Add create date
    PrettyTimeLabel createLabel = new PrettyTimeLabel(i18nManager.getMessage(Messages.TASK_CREATED_SHORT), historicTask.getStartTime(), "", true);
    createLabel.addStyleName(ExplorerLayout.STYLE_TASK_HEADER_CREATE_TIME);
    taskDetails.addComponent(createLabel, 3, 1);
    // Add label to fill excess space
    Label spacer = new Label();
    spacer.setContentMode(Label.CONTENT_XHTML);
    spacer.setValue(" ");
    spacer.setSizeUndefined();
    taskDetails.addComponent(spacer);
    taskDetails.setColumnExpandRatio(1, 1.0f);
    taskDetails.setColumnExpandRatio(2, 1.0f);
    taskDetails.setColumnExpandRatio(3, 1.0f);
    taskDetails.setColumnExpandRatio(4, 1.0f);
    centralLayout.addComponent(taskDetails);
}

Example 28 with Embedded

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

the class JobDetailPanel method addHeader.

protected void addHeader() {
    GridLayout jobDetails = new GridLayout(3, 2);
    jobDetails.setWidth(100, UNITS_PERCENTAGE);
    jobDetails.addStyleName(ExplorerLayout.STYLE_TITLE_BLOCK);
    jobDetails.setSpacing(true);
    jobDetails.setMargin(false, false, true, false);
    // Add image
    Embedded image = new Embedded(null, Images.JOB_50);
    jobDetails.addComponent(image, 0, 0, 0, 1);
    // Add job name
    Label nameLabel = new Label(getJobLabel(job));
    nameLabel.addStyleName(Reindeer.LABEL_H2);
    jobDetails.addComponent(nameLabel, 1, 0, 2, 0);
    // Add due date
    PrettyTimeLabel dueDateLabel = new PrettyTimeLabel(i18nManager.getMessage(Messages.JOB_DUEDATE), job.getDuedate(), i18nManager.getMessage(Messages.JOB_NO_DUEDATE), false);
    dueDateLabel.addStyleName(ExplorerLayout.STYLE_JOB_HEADER_DUE_DATE);
    jobDetails.addComponent(dueDateLabel, 1, 1);
    jobDetails.setColumnExpandRatio(1, 1.0f);
    jobDetails.setColumnExpandRatio(2, 1.0f);
    addDetailComponent(jobDetails);
}

Example 29 with Embedded

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

the class DatabaseDetailPanel method addTableName.

protected void addTableName() {
    HorizontalLayout header = new HorizontalLayout();
    header.setWidth(100, UNITS_PERCENTAGE);
    header.addStyleName(ExplorerLayout.STYLE_TITLE_BLOCK);
    header.setSpacing(true);
    // TODO: use right image
    Embedded image = new Embedded(null, Images.DATABASE_50);
    header.addComponent(image);
    header.setComponentAlignment(image, Alignment.MIDDLE_LEFT);
    header.setMargin(false, false, true, false);
    Label name = new Label(tableName);
    name.addStyleName(Reindeer.LABEL_H2);
    header.addComponent(name);
    header.setExpandRatio(name, 1.0f);
    header.setComponentAlignment(name, Alignment.MIDDLE_LEFT);
    addDetailComponent(header);
    Label spacer = new Label();
    spacer.setWidth(100, UNITS_PERCENTAGE);
    spacer.addStyleName(ExplorerLayout.STYLE_DETAIL_BLOCK);
    addDetailComponent(spacer);
}

Example 30 with Embedded

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

the class DeleteDeploymentPopupWindow method addDeleteWarning.

protected void addDeleteWarning() {
    List<ProcessDefinition> processDefinitions = repositoryService.createProcessDefinitionQuery().deploymentId(deployment.getId()).list();
    int nrOfProcessInstances = 0;
    for (ProcessDefinition processDefinition : processDefinitions) {
        nrOfProcessInstances += runtimeService.createProcessInstanceQuery().processDefinitionId(processDefinition.getId()).count();
    }
    if (nrOfProcessInstances == 0) {
        Label noInstancesLabel = new Label(i18nManager.getMessage(Messages.DEPLOYMENT_NO_INSTANCES));
        noInstancesLabel.addStyleName(Reindeer.LABEL_SMALL);
        addComponent(noInstancesLabel);
    } else {
        HorizontalLayout warningLayout = new HorizontalLayout();
        warningLayout.setSpacing(true);
        addComponent(warningLayout);
        Embedded warningIcon = new Embedded(null, Images.WARNING);
        warningIcon.setType(Embedded.TYPE_IMAGE);
        warningLayout.addComponent(warningIcon);
        Label warningLabel = new Label(i18nManager.getMessage(Messages.DEPLOYMENT_DELETE_POPUP_WARNING, nrOfProcessInstances), Label.CONTENT_XHTML);
        warningLabel.setSizeUndefined();
        warningLabel.addStyleName(Reindeer.LABEL_SMALL);
        warningLayout.addComponent(warningLabel);
    }
    // Some empty space
    Label emptySpace = new Label("&nbsp;", Label.CONTENT_XHTML);
    addComponent(emptySpace);
}