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.reports.SavedReportDetailPanel.java

License:Apache License

protected void initHeader() {
    GridLayout details = new GridLayout(2, 2);
    details.setWidth(100, UNITS_PERCENTAGE);
    details.addStyleName(ExplorerLayout.STYLE_TITLE_BLOCK);
    details.setSpacing(true);//www  . ja v a2  s .  c  o m
    details.setMargin(false, false, true, false);
    details.setColumnExpandRatio(1, 1.0f);
    detailPanelLayout.addComponent(details);

    // Image
    Embedded image = new Embedded(null, Images.REPORT_50);
    details.addComponent(image, 0, 0, 0, 1);

    // Name
    Label nameLabel = new Label(SavedReportListItem.getReportDisplayName(historicProcessInstance));
    nameLabel.addStyleName(Reindeer.LABEL_H2);
    details.addComponent(nameLabel, 1, 0);

    // Properties
    HorizontalLayout propertiesLayout = new HorizontalLayout();
    propertiesLayout.setSpacing(true);
    details.addComponent(propertiesLayout);

    // Created Time
    String createLabel = i18nManager.getMessage(Messages.REPORTING_CREATE_TIME,
            new HumanTime(i18nManager).format(historicProcessInstance.getEndTime()));
    Label versionLabel = new Label(createLabel);
    versionLabel.addStyleName(ExplorerLayout.STYLE_PROCESS_HEADER_START_TIME);
    propertiesLayout.addComponent(versionLabel);
}

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From source file:org.activiti.explorer.ui.task.HistoricTaskDetailPanel.java

License:Apache License

protected void initHeader() {
    GridLayout taskDetails = new GridLayout(5, 2);
    taskDetails.setWidth(100, UNITS_PERCENTAGE);
    taskDetails.addStyleName(ExplorerLayout.STYLE_TITLE_BLOCK);
    taskDetails.setSpacing(true);// ww  w  . j  a  v  a 2s .c o  m
    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);
}

---

From source file:org.activiti.explorer.ui.task.HistoricTaskDetailPanel.java

License:Apache License

protected void populateSubTasks(List<HistoricTaskInstance> subTasks) {
    for (final HistoricTaskInstance subTask : subTasks) {
        // icon//from  w  w w  .  ja  v  a2s  .c  o m
        Embedded icon = new Embedded(null, Images.TASK_22);
        icon.setWidth(22, UNITS_PIXELS);
        icon.setWidth(22, UNITS_PIXELS);
        subTaskGrid.addComponent(icon);

        // Link to subtask
        Button subTaskLink = new Button(subTask.getName());
        subTaskLink.addStyleName(Reindeer.BUTTON_LINK);
        subTaskLink.addListener(new ClickListener() {
            public void buttonClick(ClickEvent event) {
                ExplorerApp.get().getViewManager().showTaskPage(subTask.getId());
            }
        });
        subTaskGrid.addComponent(subTaskLink);
        subTaskGrid.setComponentAlignment(subTaskLink, Alignment.MIDDLE_LEFT);
    }
}

---

From source file:org.activiti.explorer.ui.task.HistoricTaskDetailPanel.java

License:Apache License

protected void populateRelatedContent(Table table, List<Attachment> attachments) {

    if (!attachments.isEmpty()) {
        table.setVisible(true);//from   w  w w  .  jav a 2s  . c om
    }

    for (Attachment attachment : attachments) {
        AttachmentRenderer renderer = attachmentRendererManager.getRenderer(attachment);
        Item attachmentItem = table.addItem(attachment.getId());

        // Simple renderer that just shows a popup window with the attachment
        RelatedContentComponent relatedContentComponent = new RelatedContentComponent() {
            public void showAttachmentDetail(Attachment attachment) {
                AttachmentDetailPopupWindow popup = new AttachmentDetailPopupWindow(attachment);
                ExplorerApp.get().getViewManager().showPopupWindow(popup);
            }
        };

        attachmentItem.getItemProperty("name")
                .setValue(renderer.getOverviewComponent(attachment, relatedContentComponent));
        attachmentItem.getItemProperty("type").setValue(new Embedded(null, renderer.getImage(attachment)));
    }
    table.setPageLength(table.size());
}

---

From source file:org.activiti.explorer.ui.task.SubTaskComponent.java

License:Apache License

protected void populateSubTasks(List<HistoricTaskInstance> subTasks) {
    if (!subTasks.isEmpty()) {
        for (final HistoricTaskInstance subTask : subTasks) {
            // icon
            Embedded icon = null;/*from  w ww .j  a v  a 2 s .c o  m*/

            if (subTask.getEndTime() != null) {
                icon = new Embedded(null, Images.TASK_FINISHED_22);
            } else {
                icon = new Embedded(null, Images.TASK_22);
            }
            icon.setWidth(22, UNITS_PIXELS);
            icon.setWidth(22, UNITS_PIXELS);
            subTaskLayout.addComponent(icon);

            // Link to subtask
            Button subTaskLink = new Button(subTask.getName());
            subTaskLink.addStyleName(Reindeer.BUTTON_LINK);
            subTaskLink.addListener(new ClickListener() {
                public void buttonClick(ClickEvent event) {
                    ExplorerApp.get().getViewManager().showTaskPage(subTask.getId());
                }
            });
            subTaskLayout.addComponent(subTaskLink);
            subTaskLayout.setComponentAlignment(subTaskLink, Alignment.MIDDLE_LEFT);

            if (subTask.getEndTime() == null) {
                // Delete icon only appears when task is not finished yet
                Embedded deleteIcon = new Embedded(null, Images.DELETE);
                deleteIcon.addStyleName(ExplorerLayout.STYLE_CLICKABLE);
                deleteIcon.addListener(new DeleteSubTaskClickListener(subTask, this));
                subTaskLayout.addComponent(deleteIcon);
                subTaskLayout.setComponentAlignment(deleteIcon, Alignment.MIDDLE_RIGHT);
            } else {
                // Next line of grid
                subTaskLayout.newLine();
            }
        }
    } else {
        Label noSubTasksLabel = new Label(i18nManager.getMessage(Messages.TASK_NO_SUBTASKS));
        noSubTasksLabel.setSizeUndefined();
        noSubTasksLabel.addStyleName(Reindeer.LABEL_SMALL);
        subTaskLayout.addComponent(noSubTasksLabel);
    }

}

---

From source file:org.activiti.explorer.ui.task.TaskDetailPanel.java

License:Apache License

protected void initHeader() {
    GridLayout taskDetails = new GridLayout(2, 2);
    taskDetails.setWidth(100, UNITS_PERCENTAGE);
    taskDetails.addStyleName(ExplorerLayout.STYLE_TITLE_BLOCK);
    taskDetails.setSpacing(true);//ww  w. ja v a 2  s. com
    taskDetails.setMargin(false, false, true, false);
    taskDetails.setColumnExpandRatio(1, 1.0f);
    centralLayout.addComponent(taskDetails);

    // Add image
    Embedded image = new Embedded(null, Images.TASK_50);
    taskDetails.addComponent(image, 0, 0, 0, 1);

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

    // Properties
    HorizontalLayout propertiesLayout = new HorizontalLayout();
    propertiesLayout.setSpacing(true);
    taskDetails.addComponent(propertiesLayout);

    propertiesLayout.addComponent(new DueDateComponent(task, i18nManager, taskService));
    propertiesLayout.addComponent(new PriorityComponent(task, i18nManager, taskService));

    initCreateTime(propertiesLayout);
}

---

From source file:org.activiti.explorer.ui.task.TaskEventsPanel.java

License:Apache License

protected void addTaskEventPicture(final org.activiti.engine.task.Event taskEvent, GridLayout eventGrid) {
    final Picture userPicture = identityService.getUserPicture(taskEvent.getUserId());
    Embedded authorPicture = null;/*  ww w.  ja v a2  s  .  c o  m*/

    if (userPicture != null) {
        StreamResource imageresource = new StreamResource(new StreamSource() {
            private static final long serialVersionUID = 1L;

            public InputStream getStream() {
                return userPicture.getInputStream();
            }
        }, "event_" + taskEvent.getUserId() + "."
                + Constants.MIMETYPE_EXTENSION_MAPPING.get(userPicture.getMimeType()), ExplorerApp.get());
        authorPicture = new Embedded(null, imageresource);
    } else {
        authorPicture = new Embedded(null, Images.USER_50);
    }

    authorPicture.setType(Embedded.TYPE_IMAGE);
    authorPicture.setHeight("48px");
    authorPicture.setWidth("48px");
    authorPicture.addStyleName(ExplorerLayout.STYLE_TASK_EVENT_PICTURE);
    eventGrid.addComponent(authorPicture);
}

---

From source file:org.activiti.explorer.ui.task.TaskRelatedContentComponent.java

License:Apache License

protected void addAttachmentsToTable(List<Attachment> attachments) {
    for (Attachment attachment : attachments) {
        AttachmentRenderer renderer = attachmentRendererManager.getRenderer(attachment);
        Item attachmentItem = table.addItem(attachment.getId());
        attachmentItem.getItemProperty("name").setValue(renderer.getOverviewComponent(attachment, this));
        attachmentItem.getItemProperty("type").setValue(new Embedded(null, renderer.getImage(attachment)));

        Embedded deleteButton = new Embedded(null, Images.DELETE);
        deleteButton.addStyleName(ExplorerLayout.STYLE_CLICKABLE);
        deleteButton.addListener((ClickListener) new DeleteClickedListener(attachment));
        attachmentItem.getItemProperty("delete").setValue(deleteButton);
    }//from   w  w w  .  j av  a  2 s. com

    if (!table.getItemIds().isEmpty()) {
        table.setVisible(true);
    }
    table.setPageLength(table.size());
}

---

From source file:org.activiti.explorer.ui.task.UserDetailsComponent.java

License:Apache License

protected void addUserPicture() {
    Resource pictureResource = Images.USER_32; // default icon
    if (user != null) {
        final Picture userPicture = identityService.getUserPicture(user.getId());
        if (userPicture != null) {
            pictureResource = new StreamResource(new StreamSource() {
                public InputStream getStream() {
                    return userPicture.getInputStream();
                }/*from  w w w.  j  a  v a 2  s.  c  om*/
            }, user.getId(), ExplorerApp.get());

        }
    }
    Embedded picture = new Embedded(null, pictureResource);

    picture.setType(Embedded.TYPE_IMAGE);
    picture.addStyleName(ExplorerLayout.STYLE_TASK_EVENT_PICTURE);
    if (user != null) {
        // Only set fixed height and width when user has image, otherwise icon's dimensions will be used
        picture.setHeight("32px");
        picture.setWidth("32px");
    }
    addComponent(picture);

    // Add profile popup listener
    if (user != null) {
        picture.addStyleName(ExplorerLayout.STYLE_CLICKABLE);
        picture.addListener(new com.vaadin.event.MouseEvents.ClickListener() {
            public void click(ClickEvent event) {
                viewManager.showProfilePopup(user.getId());
            }
        });
    }
}

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From source file:org.activiti.kickstart.ui.popup.ProcessImagePopupWindow.java

License:Apache License

protected void initUi() {
    setModal(true);/*  w  ww  . j av  a  2  s  .c om*/
    setHeight("80%");
    setWidth("80%");
    center();
    setCaption(TITLE);

    StreamResource.StreamSource streamSource = null;
    if (processDefinitionId != null) {
        streamSource = new StreamSource() {

            private static final long serialVersionUID = -8875067466181823014L;

            public InputStream getStream() {
                return adhocWorkflowService.getProcessImage(processDefinitionId);
            }
        };
    } else if (adhocWorkflow != null) {
        final ProcessDiagramGenerator converter = new ProcessDiagramGenerator(adhocWorkflow);
        streamSource = new StreamSource() {

            private static final long serialVersionUID = 239500411112658830L;

            public InputStream getStream() {
                return converter.execute();
            }
        };
    }

    // resource must have unique id!
    StreamResource imageresource = new StreamResource(streamSource, UUID.randomUUID() + ".png",
            viewManager.getApplication());
    Panel panel = new Panel();
    panel.setContent(new HorizontalLayout());
    panel.setStyleName(Reindeer.PANEL_LIGHT);
    panel.setHeight("95%");
    Embedded embedded = new Embedded("", imageresource);
    embedded.setType(Embedded.TYPE_IMAGE);
    panel.addComponent(embedded);
    addComponent(panel);
}

---

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