Example usage for com.vaadin.ui Embedded Embedded

Introduction

In this page you can find the example usage for com.vaadin.ui Embedded Embedded.

Prototype

public Embedded(String caption, Resource source) 

Source Link

Document

Creates a new Embedded object whose contents is loaded from given resource.

Usage

From source file:org.activiti.explorer.ui.content.GenericAttachmentRenderer.java

License:Apache License

public Component getDetailComponent(Attachment attachment) {
    VerticalLayout verticalLayout = new VerticalLayout();
    verticalLayout.setSizeUndefined();/*from ww  w .  j  av  a  2 s  .co m*/
    verticalLayout.setSpacing(true);
    verticalLayout.setMargin(true);

    Label description = new Label(attachment.getDescription());
    description.setSizeUndefined();
    verticalLayout.addComponent(description);

    HorizontalLayout linkLayout = new HorizontalLayout();
    linkLayout.setSpacing(true);
    verticalLayout.addComponent(linkLayout);

    // Image
    linkLayout.addComponent(new Embedded(null, getImage(attachment)));

    // Link
    Link link = null;
    if (attachment.getUrl() != null) {
        link = new Link(attachment.getUrl(), new ExternalResource(attachment.getUrl()));
    } else {
        TaskService taskService = ProcessEngines.getDefaultProcessEngine().getTaskService();
        Resource res = new StreamResource(
                new InputStreamStreamSource(taskService.getAttachmentContent(attachment.getId())),
                attachment.getName() + extractExtention(attachment.getType()), ExplorerApp.get());

        link = new Link(attachment.getName(), res);
    }

    // Set generic image and external window 
    link.setTargetName(ExplorerLayout.LINK_TARGET_BLANK);
    linkLayout.addComponent(link);

    return verticalLayout;
}

---

From source file:org.activiti.explorer.ui.custom.UserProfileLink.java

License:Apache License

protected void initPicture(IdentityService identityService, boolean renderPicture, final String userName) {
    if (renderPicture) {
        Picture picture = identityService.getUserPicture(userName);
        if (picture != null) {
            Resource imageResource = new StreamResource(new InputStreamStreamSource(picture.getInputStream()),
                    userName + picture.getMimeType(), ExplorerApp.get());

            Embedded image = new Embedded(null, imageResource);
            image.addStyleName(ExplorerLayout.STYLE_CLICKABLE);
            image.setType(Embedded.TYPE_IMAGE);
            image.setHeight(30, Embedded.UNITS_PIXELS);
            image.setWidth(30, Embedded.UNITS_PIXELS);
            image.addListener(new MouseEvents.ClickListener() {
                private static final long serialVersionUID = 7341560240277898495L;

                public void click(MouseEvents.ClickEvent event) {
                    viewManager.showProfilePopup(userName);
                }/*from   w  w w. ja  v a 2s .c  om*/
            });

            addComponent(image);
            setComponentAlignment(image, Alignment.MIDDLE_LEFT);
        } else {
            // TODO: what when no image is available?
        }
    }
}

---

From source file:org.activiti.explorer.ui.flow.ProcessDefinitionDetailPanel.java

License:Apache License

protected void initHeader() {
    GridLayout taskDetails = new GridLayout(4, 2);
    taskDetails.setWidth(100, UNITS_PERCENTAGE);
    taskDetails.addStyleName(ExplorerLayout.STYLE_TITLE_BLOCK);
    taskDetails.setSpacing(true);/*from   www . j a  v  a 2  s  .  c o m*/
    taskDetails.setMargin(false, false, true, false);

    // Add image
    Embedded image = new Embedded(null, Images.FLOW_50);
    taskDetails.addComponent(image, 0, 0, 0, 1);

    // Add task name
    Label nameLabel = new Label(processDefinition.getName());
    nameLabel.addStyleName(Reindeer.LABEL_H2);
    taskDetails.addComponent(nameLabel, 1, 0, 3, 0);

    // Add version
    String versionString = i18nManager.getMessage(Messages.FLOW_VERSION, processDefinition.getVersion());
    Label versionLabel = new Label(versionString);
    versionLabel.addStyleName(ExplorerLayout.STYLE_FLOW_HEADER_VERSION);
    taskDetails.addComponent(versionLabel, 1, 1);

    // Add deploy time
    PrettyTimeLabel deployTimeLabel = new PrettyTimeLabel(i18nManager.getMessage(Messages.FLOW_DEPLOY_TIME),
            deployment.getDeploymentTime(), null);
    deployTimeLabel.addStyleName(ExplorerLayout.STYLE_FLOW_HEADER_DEPLOY_TIME);
    taskDetails.addComponent(deployTimeLabel, 2, 1);

    taskDetails.setColumnExpandRatio(1, 1.0f);
    taskDetails.setColumnExpandRatio(2, 1.0f);
    taskDetails.setColumnExpandRatio(3, 1.0f);

    verticalLayout.addComponent(taskDetails);
}

---

From source file:org.activiti.explorer.ui.flow.ProcessDefinitionInfoComponent.java

License:Apache License

protected void initImage() {
    VerticalLayout processImageContainer = new VerticalLayout();

    Label processTitle = new Label(i18nManager.getMessage(Messages.FLOW_HEADER_DIAGRAM));
    processTitle.addStyleName(ExplorerLayout.STYLE_H3);
    processImageContainer.addComponent(processTitle);

    if (processDefinition.getDiagramResourceName() != null) {
        StreamResource diagram = new ProcessDefinitionImageStreamResourceBuilder()
                .buildStreamResource(processDefinition, repositoryService);

        Embedded embedded = new Embedded("", diagram);
        embedded.setType(Embedded.TYPE_IMAGE);
        processImageContainer.addComponent(embedded);
    } else {/*from   w w  w  . j  a  va2s  .c o m*/
        Label noImageAvailable = new Label(i18nManager.getMessage(Messages.FLOW_NO_DIAGRAM));
        processImageContainer.addComponent(noImageAvailable);
    }
    addComponent(processImageContainer);
}

---

From source file:org.activiti.explorer.ui.flow.ProcessInstanceDetailPanel.java

License:Apache License

protected void addTaskItem(HistoricTaskInstance task, Table taskTable) {
    Item item = taskTable.addItem(task.getId());

    if (task.getEndTime() != null) {
        item.getItemProperty("finished").setValue(new Embedded(null, Images.TASK_22));
    } else {/*from   w  w  w  . j a  va  2  s  . co m*/
        item.getItemProperty("finished").setValue(new Embedded(null, Images.TASK_FINISHED_22));
    }

    item.getItemProperty("name").setValue(task.getName());
    item.getItemProperty("priority").setValue(task.getPriority());

    item.getItemProperty("startDate").setValue(new PrettyTimeLabel(task.getStartTime()));
    item.getItemProperty("endDate").setValue(new PrettyTimeLabel(task.getEndTime()));

    if (task.getDueDate() != null) {
        Label dueDateLabel = new PrettyTimeLabel(task.getEndTime(),
                i18nManager.getMessage(Messages.TASK_NOT_FINISHED_YET));
        item.getItemProperty("dueDate").setValue(dueDateLabel);
    }

    if (task.getAssignee() != null) {
        Component assignee = new UserProfileLink(identityService, true, task.getAssignee());
        item.getItemProperty("assignee").setValue(assignee);
    }
}

---

From source file:org.activiti.explorer.ui.flow.ProcessInstanceDetailPanel.java

License:Apache License

protected void addFlowImage() {
    ProcessDefinitionEntity processDefinitionEntity = (ProcessDefinitionEntity) ((RepositoryServiceImpl) repositoryService)
            .getDeployedProcessDefinition(processDefinition.getId());

    // Only show when graphical notation is defined
    if (processDefinitionEntity != null && processDefinitionEntity.isGraphicalNotationDefined()) {
        Label header = new Label(i18nManager.getMessage(Messages.FLOW_INSTANCE_HEADER_DIAGRAM));
        header.addStyleName(ExplorerLayout.STYLE_DETAIL_BLOCK);
        header.addStyleName(ExplorerLayout.STYLE_H3);
        verticalLayout.addComponent(header);

        StreamResource diagram = new ProcessDefinitionImageStreamResourceBuilder()
                .buildStreamResource(processInstance, repositoryService, runtimeService);

        Embedded embedded = new Embedded("", diagram);
        embedded.setType(Embedded.TYPE_IMAGE);
        verticalLayout.addComponent(embedded);
    }//from w ww  .  java 2 s  .c  o m
}

---

From source file:org.activiti.explorer.ui.flow.ProcessInstanceDetailPanel.java

License:Apache License

protected void addName() {
    GridLayout header = new GridLayout(3, 2);
    header.setWidth(100, UNITS_PERCENTAGE);
    header.addStyleName(ExplorerLayout.STYLE_TITLE_BLOCK);
    header.setSpacing(true);//  www .jav a2s  .  c o  m
    header.setMargin(false, false, true, false);

    // Add image
    Embedded image = new Embedded(null, Images.FLOW_50);
    header.addComponent(image, 0, 0, 0, 1);

    // Add task name
    Label nameLabel = new Label(processDefinition.getName() + " (" + processInstance.getId() + ")");
    nameLabel.addStyleName(Reindeer.LABEL_H2);
    header.addComponent(nameLabel, 1, 0, 2, 0);

    // Add start time
    PrettyTimeLabel startTimeLabel = new PrettyTimeLabel(i18nManager.getMessage(Messages.FLOW_START_TIME),
            historicProcessInstance.getStartTime(), null);
    startTimeLabel.addStyleName(ExplorerLayout.STYLE_FLOW_HEADER_START_TIME);
    header.addComponent(startTimeLabel, 1, 1);

    header.setColumnExpandRatio(1, 1.0f);
    header.setColumnExpandRatio(2, 1.0f);

    verticalLayout.addComponent(header);
}

---

From source file:org.activiti.explorer.ui.management.admin.AdminCompletedInstancesPanel.java

License:Apache License

protected void initPageTitle() {
    HorizontalLayout layout = new HorizontalLayout();
    layout.setWidth(100, UNITS_PERCENTAGE);
    layout.addStyleName(ExplorerLayout.STYLE_TITLE_BLOCK);
    layout.setSpacing(true);// w ww  . j  a v  a2  s.  c  o m
    layout.setMargin(false, false, true, false);
    addDetailComponent(layout);

    Embedded groupImage = new Embedded(null, Images.PROCESS_50);
    layout.addComponent(groupImage);

    Label groupName = new Label(i18nManager.getMessage(Messages.ADMIN_COMPLETED_TITLE));
    groupName.setSizeUndefined();
    groupName.addStyleName(Reindeer.LABEL_H2);
    layout.addComponent(groupName);
    layout.setComponentAlignment(groupName, Alignment.MIDDLE_LEFT);
    layout.setExpandRatio(groupName, 1.0f);
}

---

From source file:org.activiti.explorer.ui.management.admin.AdminCompletedInstancesPanel.java

License:Apache License

protected void addProcessImage(ProcessDefinition processDefinition, HistoricProcessInstance processInstance) {
    if (currentEmbedded != null) {
        mainPanel.removeComponent(currentEmbedded);
    }/*from w  w  w.j  av a 2 s.  c o  m*/

    ProcessDefinitionEntity processDefinitionEntity = (ProcessDefinitionEntity) ((RepositoryServiceImpl) repositoryService)
            .getDeployedProcessDefinition(processDefinition.getId());

    // Only show when graphical notation is defined
    if (processDefinitionEntity != null && processDefinitionEntity.isGraphicalNotationDefined()) {

        if (imageHeader == null) {
            imageHeader = new Label(i18nManager.getMessage(Messages.PROCESS_HEADER_DIAGRAM));
            imageHeader.addStyleName(ExplorerLayout.STYLE_H3);
            imageHeader.addStyleName(ExplorerLayout.STYLE_DETAIL_BLOCK);
            imageHeader.addStyleName(ExplorerLayout.STYLE_NO_LINE);
            addDetailComponent(imageHeader);
        }

        StreamResource diagram = new ProcessDefinitionImageStreamResourceBuilder()
                .buildStreamResource(processDefinition, repositoryService);

        currentEmbedded = new Embedded(null, diagram);
        currentEmbedded.setType(Embedded.TYPE_IMAGE);
        addDetailComponent(currentEmbedded);
    }
}

---

From source file:org.activiti.explorer.ui.management.admin.AdminCompletedInstancesPanel.java

License:Apache License

protected void addTaskItem(HistoricTaskInstance task, Table taskTable) {
    Item item = taskTable.addItem(task.getId());

    if (task.getEndTime() != null) {
        item.getItemProperty("finished").setValue(new Embedded(null, Images.TASK_FINISHED_22));
    } else {/*from   w  w  w  .  java  2 s.  c o  m*/
        item.getItemProperty("finished").setValue(new Embedded(null, Images.TASK_22));
    }

    item.getItemProperty("name").setValue(task.getName());
    item.getItemProperty("priority").setValue(task.getPriority());

    item.getItemProperty("startDate").setValue(new PrettyTimeLabel(task.getStartTime(), true));
    item.getItemProperty("endDate").setValue(new PrettyTimeLabel(task.getEndTime(), true));

    if (task.getDueDate() != null) {
        Label dueDateLabel = new PrettyTimeLabel(task.getEndTime(),
                i18nManager.getMessage(Messages.TASK_NOT_FINISHED_YET), true);
        item.getItemProperty("dueDate").setValue(dueDateLabel);
    }

    if (task.getAssignee() != null) {
        Component taskAssigneeComponent = getTaskAssigneeComponent(task.getAssignee());
        if (taskAssigneeComponent != null) {
            item.getItemProperty("assignee").setValue(taskAssigneeComponent);
        }
    }
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• »