Example usage for com.vaadin.server PaintTarget addAttribute

List of usage examples for com.vaadin.server PaintTarget addAttribute

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Introduction

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

Prototype

public void addAttribute(String string, Object[] keys);

Source Link

Usage

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

License:Apache License

@Override
protected void paintAdditionalData(PaintTarget target) throws PaintException {
    if (reqFirstRowToPaint == -1 && items instanceof AggregationContainer && isAggregatable()
            && !((AggregationContainer) items).getAggregationPropertyIds().isEmpty() && isShowTotalAggregation()
            && Table.AggregationStyle.TOP.equals(getAggregationStyle())) {
        paintAggregationRow(target, ((AggregationContainer) items).aggregate(new Context(items.getItemIds())));
    }//from  w  w  w . j  av  a 2s .  c o  m

    // paint cuba-ids

    AppUI current = AppUI.getCurrent();
    if (current != null && current.isTestMode()) {
        ArrayList<String> visibleColOrder = new ArrayList<>();
        for (Object columnId : visibleColumns) {
            if (!isColumnCollapsed(columnId)) {
                visibleColOrder.add(columnId.toString());
            }
        }
        target.addAttribute("colcubaids", visibleColOrder.toArray());
    }
}

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

License:Apache License

@Override
protected void paintItem(PaintTarget target, Object itemId) throws PaintException {
    super.paintItem(target, itemId);

    if (styleGenerator != null) {
        String style = styleGenerator.generateStyle(this, itemId, isSelected(itemId));
        if (!StringUtils.isEmpty(style)) {
            target.addAttribute("style", style);
        }//from   www .  j  a v a 2 s  . c o m
    }
}

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

License:Apache License

@Override
protected void paintItem(PaintTarget target, Object itemId, LinkedList<String> selectedKeys,
        LinkedList<String> expandedKeys) throws PaintException {
    super.paintItem(target, itemId, selectedKeys, expandedKeys);

    if (itemIds.indexOf(itemId) >= 0) {
        target.addAttribute("widgetIndex", itemIds.indexOf(itemId));
    }/*from www. j ava2  s .c  o  m*/
}

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

License:Apache License

/** Paint (serialise) the component for the client. */
@Override/*  w ww .  j a v a 2 s  .c  o  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");
}

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;//ww  w.  j a va 2 s. co  m
    }

    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");
}

From source file:com.haulmont.cuba.web.widgets.addons.dragdroplayouts.DDHorizontalLayout.java

License:Apache License

/**
 * {@inheritDoc}/*from w ww.  j  a v  a 2 s . c  om*/
 * 
 */
public void paintContent(PaintTarget target) throws PaintException {

    if (dropHandler != null && isEnabled()) {
        dropHandler.getAcceptCriterion().paint(target);
    }

    // Drop ratios
    target.addAttribute(Constants.ATTRIBUTE_HORIZONTAL_DROP_RATIO, getState().cellLeftRightDropRatio);

    // Drag mode
    if (isEnabled()) {
        target.addAttribute(Constants.DRAGMODE_ATTRIBUTE, getState().ddState.dragMode.ordinal());
    } else {
        target.addAttribute(Constants.DRAGMODE_ATTRIBUTE, LayoutDragMode.NONE.ordinal());
    }

    // Haulmont API. The constant was extracted into a separate class
    // Shims
    target.addAttribute(SharedConstants.SHIM_ATTRIBUTE, getState().ddState.iframeShims);
}

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

License:Apache License

@SuppressWarnings("unchecked")
@Override/*from   ww w.  j  av  a  2 s.  c  o m*/
protected void paintRowAttributes(PaintTarget target, Object itemId) throws PaintException {
    super.paintRowAttributes(target, itemId);

    boolean hasAggregation = items instanceof AggregationContainer && isAggregatable()
            && !((AggregationContainer) items).getAggregationPropertyIds().isEmpty();

    boolean hasGroups = hasGroups();
    if (hasGroups) {
        if (isGroup(itemId)) {
            target.addAttribute("colKey", _columnIdMap().key(getGroupProperty(itemId)));
            target.addAttribute("groupKey", groupIdMap.key(itemId));

            if (isExpanded(itemId)) {
                target.addAttribute("expanded", true);
            }

            Object propertyValue = getGroupPropertyValue(itemId);
            String formattedValue = formatGroupPropertyValue(itemId, propertyValue);
            target.addAttribute("groupCaption", formattedValue);

            if (hasAggregation) {
                paintGroupAggregation(target, itemId,
                        ((AggregationContainer) items).aggregate(new GroupAggregationContext(this, itemId)));
            }
        }
    }
}

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

License:Apache License

protected void paintGroupAggregation(PaintTarget target, Object groupId, Map<Object, Object> aggregations)
        throws PaintException {
    boolean paintGroupProperty = false;

    Collection groupProperties = getGroupProperties();
    Object groupProperty = getGroupProperty(groupId);

    for (Object columnId : _visibleColumns()) {
        if (columnId == null || isColumnCollapsed(columnId)) {
            continue;
        }//w w w.j a  v  a2  s.  co m

        if (groupProperties.contains(columnId) && !paintGroupProperty) {
            if (columnId.equals(groupProperty)) {
                paintGroupProperty = true;
            }
            continue;
        }

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

        String value = (String) aggregations.get(columnId);
        if (value != null) {
            target.addText(value);
        } else {
            target.addText("");
        }
    }
}

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

License:Apache License

@Override
protected void paintAdditionalData(PaintTarget target) throws PaintException {
    if (reqFirstRowToPaint == -1) {
        boolean hasAggregation = items instanceof AggregationContainer && isAggregatable()
                && !((AggregationContainer) items).getAggregationPropertyIds().isEmpty();

        if (hasAggregation && isShowTotalAggregation() && AggregationStyle.TOP.equals(getAggregationStyle())) {
            Context context = new Context(getAggregationItemIds());
            paintAggregationRow(target, ((AggregationContainer) items).aggregate(context));
        }/*from  w ww .j  av a2  s .c om*/
    }

    // paint cuba-ids

    if (getCubaId() != null) {
        List<String> visibleColOrder = new ArrayList<>();
        for (Object columnId : _visibleColumns()) {
            if (!isColumnCollapsed(columnId)) {
                visibleColOrder.add(columnId.toString());
            }
        }
        target.addAttribute("colcubaids", visibleColOrder.toArray());
    }
}

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;
        }//from  ww w . j  a  va2  s  . c  om

        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");
}