Example usage for com.vaadin.server PaintTarget startTag

Introduction

In this page you can find the example usage for com.vaadin.server PaintTarget startTag.

Prototype

public void startTag(String tagName) throws PaintException;

Source Link

Document

Prints element start tag.

Usage

From source file:annis.gui.widgets.grid.AnnotationGrid.java

License:Apache License

@Override
public void paintContent(PaintTarget target) throws PaintException {

    target.addAttribute("escapeHTML", escapeHTML);

    if (rowsByAnnotation != null) {
        target.startTag("rows");
        for (Map.Entry<String, ArrayList<Row>> anno : rowsByAnnotation.entrySet()) {

            for (Row row : anno.getValue()) {
                target.startTag("row");
                target.addAttribute("caption", anno.getKey());
                target.addAttribute("show-caption", showCaption);
                target.addAttribute("show-namespace", showNamespaceForAnno(anno.getKey()));

                ArrayList<GridEvent> rowEvents = row.getEvents();
                // sort the events by their natural order
                Collections.sort(rowEvents, new Comparator<GridEvent>() {
                    @Override//from  w w  w  .  j a  v  a 2 s. com
                    public int compare(GridEvent o1, GridEvent o2) {
                        return ((Integer) o1.getLeft()).compareTo(o2.getLeft());
                    }
                });

                target.startTag("events");
                for (GridEvent event : rowEvents) {
                    target.startTag("event");
                    target.addAttribute("id", event.getId());
                    target.addAttribute("left", event.getLeft() - tokenIndexOffset);
                    target.addAttribute("right", event.getRight() - tokenIndexOffset);
                    target.addAttribute("value", event.getValue());

                    if (event.getTooltip() != null) {
                        target.addAttribute("tooltip", event.getTooltip());
                    }

                    if (event.getStartTime() != null) {
                        target.addAttribute("startTime", event.getStartTime());
                        if (event.getEndTime() != null) {
                            target.addAttribute("endTime", event.getEndTime());
                        }
                    }

                    if (event.getPageNumber() != null) {
                        target.addAttribute("openPDF", event.getPageNumber());
                    }

                    ArrayList<String> styles = getStyles(event, anno.getKey());
                    if (styles.size() > 0) {
                        target.addAttribute("style", styles.toArray());
                    }

                    // define a list of covered token that are hightlighted whenever this
                    // event is hovered
                    target.addAttribute("highlight", event.getCoveredIDs().toArray());

                    target.endTag("event");
                }
                target.endTag("events");

                target.endTag("row");
            }
        }
        target.endTag("rows");
    }

}

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From source file:annis.gui.widgets.SimpleCanvas.java

License:Apache License

@Override
public void paintContent(PaintTarget target) throws PaintException {
    target.startTag("clear");
    target.endTag("clear");

    for (Line2D l : lines) {
        target.startTag("line");
        target.addAttribute("from_x", l.getX1());
        target.addAttribute("from_y", l.getY1());
        target.addAttribute("to_x", l.getX2());
        target.addAttribute("to_y", l.getY2());
        target.endTag("line");
    }//from   w  w  w .java 2  s .  co m
}

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From source file:com.haulmont.cuba.web.toolkit.ui.CubaTable.java

License:Apache License

protected void paintAggregationRow(PaintTarget target, Map<Object, Object> aggregations) throws PaintException {
    target.startTag("arow");
    for (final Object columnId : visibleColumns) {
        if (columnId == null || isColumnCollapsed(columnId)) {
            continue;
        }//from  w  ww.  ja v a2  s . co m

        if (getCellStyleGenerator() != null) {
            String cellStyle = getCellStyleGenerator().getStyle(this, null, columnId);
            if (cellStyle != null && !cellStyle.equals("")) {
                target.addAttribute("style-" + columnIdMap.key(columnId), cellStyle + "-ag");
            }
        }

        String value = (String) aggregations.get(columnId);
        target.addText(value);
    }
    target.endTag("arow");
}

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From source file:com.haulmont.cuba.web.widgets.addons.contextmenu.MenuBar.java

License:Apache License

/** Paint (serialise) the component for the client. */
@Override/*from   w  ww .  j ava 2 s .  co  m*/
public void paintContent(PaintTarget target) throws PaintException {
    target.addAttribute(MenuBarConstants.OPEN_ROOT_MENU_ON_HOWER, openRootOnHover);

    if (isHtmlContentAllowed()) {
        target.addAttribute(MenuBarConstants.HTML_CONTENT_ALLOWED, true);
    }

    target.startTag("options");

    if (getWidth() > -1) {
        target.startTag("moreItem");
        target.addAttribute("text", moreItem.getText());
        if (moreItem.getIcon() != null) {
            target.addAttribute("icon", moreItem.getIcon());
        }
        target.endTag("moreItem");
    }

    target.endTag("options");
    target.startTag("items");

    // This generates the tree from the contents of the menu
    for (MenuItem item : getItems()) {
        paintItem(target, item);
    }

    target.endTag("items");
}

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From source file:com.haulmont.cuba.web.widgets.addons.contextmenu.MenuBar.java

License:Apache License

private void paintItem(PaintTarget target, MenuItem item) throws PaintException {
    if (!item.isVisible()) {
        return;//from ww  w.j a v  a  2 s . c om
    }

    target.startTag("item");

    target.addAttribute("id", item.getId());

    if (item.getStyleName() != null) {
        target.addAttribute(MenuBarConstants.ATTRIBUTE_ITEM_STYLE, item.getStyleName());
    }

    if (item.isSeparator()) {
        target.addAttribute("separator", true);
    } else {
        target.addAttribute("text", item.getText());

        Command command = item.getCommand();
        if (command != null) {
            target.addAttribute("command", true);
        }

        Resource icon = item.getIcon();
        if (icon != null) {
            target.addAttribute(MenuBarConstants.ATTRIBUTE_ITEM_ICON, icon);
        }

        if (!item.isEnabled()) {
            target.addAttribute(MenuBarConstants.ATTRIBUTE_ITEM_DISABLED, true);
        }

        String description = item.getDescription();
        if (description != null && description.length() > 0) {
            target.addAttribute(MenuBarConstants.ATTRIBUTE_ITEM_DESCRIPTION, description);
        }
        if (item.isCheckable()) {
            // if the "checked" attribute is present (either true or false),
            // the item is checkable
            target.addAttribute(MenuBarConstants.ATTRIBUTE_CHECKED, item.isChecked());
        }
        if (item.hasChildren()) {
            for (MenuItem child : item.getChildren()) {
                paintItem(target, child);
            }
        }

    }

    target.endTag("item");
}

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From source file:com.haulmont.cuba.web.widgets.CubaTable.java

License:Apache License

protected void paintAggregationRow(PaintTarget target, Map<Object, Object> aggregations) throws PaintException {
    target.startTag("arow");
    for (final Object columnId : _visibleColumns()) {
        if (columnId == null || isColumnCollapsed(columnId)) {
            continue;
        }/*ww  w .j av  a 2s .c o  m*/

        if (getCellStyleGenerator() != null) {
            String cellStyle = getCellStyleGenerator().getStyle(this, null, columnId);
            if (cellStyle != null && !cellStyle.equals("")) {
                target.addAttribute("style-" + _columnIdMap().key(columnId), cellStyle + "-ag");
            }
        }

        String value = (String) aggregations.get(columnId);
        target.addText(value);
    }
    target.endTag("arow");
}

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From source file:org.vaadin.tltv.multiscrolltable.ui.CustomScrollTable.java

License:Apache License

private void paintColumns(PaintTarget target) throws PaintException {
    target.startTag(TAG_COLUMNS);
    if (columnStructureChanged) {
        target.addAttribute(ATTR_COLUMN_STRUCTURE_CHANGED, true);
    }//www. j  a va 2  s .co  m
    int index = 0;

    // Paint all scroll contents
    for (ScrollContent sc : scrollContents) {
        target.startTag(TAG_SCROLLCONTENT);

        // Paint scroll content's column groups
        for (ColumnGroup cg : sc.getColumnGroups()) {
            index = paintColumnGroup(target, cg, index);
        }
        target.endTag(TAG_SCROLLCONTENT);
    }
    target.endTag(TAG_COLUMNS);
    columnStructureChanged = false;
}

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From source file:org.vaadin.tltv.multiscrolltable.ui.CustomScrollTable.java

License:Apache License

private int paintColumnGroup(PaintTarget target, ColumnGroup cg, int index) throws PaintException {
    target.startTag(TAG_COLUMNGROUP);
    target.addAttribute(ATTR_CAPTION, defaultString(cg.getCaption()));

    if (cg instanceof HierarchicalColumnGroup) {
        // Paint column group's hierarchical structure
        for (ColumnGroup subCg : ((HierarchicalColumnGroup) cg).getSubColumnGroups()) {
            index = paintColumnGroup(target, subCg, index);
        }//from w w w  . j  av a  2s.c om
    } else {
        // Paint column group's columns
        for (Column c : cg.getColumns()) {
            paintColumn(target, c, index++);
        }
    }
    target.endTag(TAG_COLUMNGROUP);

    return index;
}

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From source file:org.vaadin.tltv.multiscrolltable.ui.CustomScrollTable.java

License:Apache License

private void paintColumn(PaintTarget target, Column c, int index) throws PaintException {
    target.startTag(TAG_COLUMN);
    target.addAttribute(ATTR_PID, columnIdMap.key(c.getColumnId()));
    target.addAttribute(ATTR_INDEX, index);
    target.addAttribute(ATTR_CAPTION, defaultString(c.getCaption()));
    target.addAttribute(ATTR_READONLY, c.isReadonly() || isReadOnly());
    // TODO/*from  w w w . j a  v a2  s  .c om*/

    target.endTag(TAG_COLUMN);
}

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From source file:org.vaadin.tltv.multiscrolltable.ui.CustomScrollTable.java

License:Apache License

private void paintRows(PaintTarget target, Object[][] cells, int cols) throws PaintException {
    int index = 0;
    // Add rows and cell values to the UIDL
    if (cells != null && cols > 0) {
        target.startTag(TAG_ROWS);
        if (rowStructureChanged) {
            target.addAttribute(ATTR_ROW_STRUCTURE_CHANGED, true);
        } else if (rowsChanged) {
            target.addAttribute(ATTR_ROWS_CHANGED, true);
        }//from w w w.  ja va2  s.co  m

        int size = size();
        int end = cells[0].length;
        if (end > size) {
            end = size;
        }
        String v;
        for (int i = 0; i < end; i++) {
            index = (Integer) cells[0][i];

            target.startTag(TAG_TR);
            target.addAttribute(ATTR_INDEX, index);
            Object itemId = ((Indexed) datasource).getIdByIndex(index);

            String rowHeader = getRowHeaderByIndex(index);
            if (rowHeader != null) {
                target.addAttribute(ATTR_CAPTION, rowHeader);
            }
            String rowDescription = getRowDescriptionByIndex(index);
            if (rowDescription != null && rowDescription.length() > 0) {
                target.addAttribute(ATTR_DESCRIPTION, rowDescription);
            }

            target.addAttribute(ATTR_DEPTH,
                    getContainerStrategy().getDepth(((Indexed) datasource).getIdByIndex(index)));

            if (getContainerDataSource().areChildrenAllowed(itemId)) {
                target.addAttribute(ATTR_CHILDRENS_ALLOWED, true);
                target.addAttribute(ATTR_OPEN, getContainerStrategy().isNodeOpen(itemId));
            }

            for (int j = 1; j < (cols + 1); j++) {
                v = (String) cells[j][i];
                if (v == null) {
                    v = "";
                }
                target.startTag(TAG_VALUE);
                target.addText(v);
                target.endTag(TAG_VALUE);
            }

            target.endTag(TAG_TR);
        }
        target.endTag(TAG_ROWS);
    }
    rowStructureChanged = false;
    rowsChanged = false;
}

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