Example usage for com.google.gwt.dom.client Document createImageElement

Introduction

In this page you can find the example usage for com.google.gwt.dom.client Document createImageElement.

Prototype

public ImageElement createImageElement() 

Source Link

Usage

From source file:com.smartgwt.mobile.client.widgets.tableview.TableView.java

License:Open Source License

private LIElement showGroup(List<Record> recordsToShow, UListElement ul) {
    final Document document = Document.get();
    final String primaryKeyField = getPrimaryKeyFieldName(), iconField = getIconField(),
            titleField = getTitleField(), infoField = getInfoField(), descriptionField = getDescriptionField();
    LIElement lastLI = null;/*www.  j  ava2  s  . c  o  m*/
    for (final Record record : recordsToShow) {
        final Canvas recordComponent;
        if (getShowRecordComponents()) {
            recordComponent = createRecordComponent(record);
            if (recordComponent == null) {
                continue;
            } else
                recordComponents.add(recordComponent);
        } else
            recordComponent = null;

        final LIElement li = document.createLIElement();
        li.addClassName(ROW_CLASS_NAME);
        com.google.gwt.user.client.Element element = li.cast();
        final Object recordID = record.getAttributeAsObject(primaryKeyField);
        elementMap.put(recordID, element);
        final Integer recordIndex = record.getAttributeAsInt(recordIndexProperty);
        li.setAttribute(RECORD_INDEX_ATTRIBUTE_NAME, recordIndex.toString());

        if (lastLI == null) {
            li.addClassName(_CSS.firstTableViewRowClass());
        }

        if (showSelectedIcon && selectedIcon == null && getSelectionType() == SelectionStyle.MULTIPLE) {
            DivElement selectionDisclosure = document.createDivElement();
            selectionDisclosure.setClassName(_CSS.recordSelectionDisclosureClass());
            if (!_canSelectRecord(record)) {
                selectionDisclosure.addClassName(_CSS.nonselectableSelectionDisclosureClass());
            }
            SpanElement span = document.createSpanElement();
            selectionDisclosure.appendChild(span);
            li.appendChild(selectionDisclosure);
        }

        if (canRemoveRecords) {
            Boolean deletable = record.getAttributeAsBoolean(canRemoveProperty);
            if (deletable == null || (deletable != null && deletable.booleanValue())) {
                DivElement div = document.createDivElement();
                div.addClassName(_CSS.recordDeleteDisclosureClass());
                SpanElement span = document.createSpanElement();
                div.appendChild(span);
                li.appendChild(div);

                if (markedForRemoval != null && markedForRemoval.contains(record)) {
                    _markRecordRemoved(record, div, true);
                }
            }
        }

        if (canReorderRecords) {
            MoveIndicator draggableRow = new MoveIndicator(element);
            add(draggableRow, element);
        }

        if (!getShowRecordComponents()) {
            if (recordFormatter != null) {
                DivElement div = document.createDivElement();
                div.setClassName("content");
                div.setInnerHTML(recordFormatter.format(record));
                li.appendChild(div);
            } else {
                if (getShowNavigation(record)) {
                    final ImageResource navIcon = getNavigationIcon(record);
                    if (navigationMode == NavigationMode.NAVICON_ONLY) {
                        Boolean navigate = record.getAttributeAsBoolean(getRecordNavigationProperty());
                        if (navigate == null || (navigate != null && navigate.booleanValue())) {
                            final DetailsRow detailsRow = new DetailsRow(navIcon);
                            add(detailsRow, element);
                        }
                    } else if (navIcon != null) {
                        final Image image = new Image(navIcon);
                        image.getElement().addClassName(TableView._CSS.recordDetailDisclosureNavIconClass());
                        add(image, element);
                    } else {
                        li.addClassName(_CSS.tableViewRowHasNavigationDisclosureClass());
                    }
                }
                if (showIcons) {
                    Object icon = record.get(iconField);
                    if (!(icon instanceof ImageResource) && !(icon instanceof Image)) {
                        icon = formatCellValue(record, recordIndex.intValue(), iconField);
                    }
                    if (icon != null) {
                        SpanElement span = document.createSpanElement();
                        span.addClassName(RECORD_ICON_CLASS_NAME);
                        li.appendChild(span);
                        li.addClassName(_CSS.tableViewRowHasIconClass());
                        ImageElement img = document.createImageElement();
                        if (icon instanceof ImageResource) {
                            img.setSrc(((ImageResource) icon).getSafeUri().asString());
                        } else if (icon instanceof Image) {
                            img.setSrc(((Image) icon).getUrl());
                        } else {
                            img.setSrc(icon.toString());
                        }
                        span.appendChild(img);
                    }
                }
                if (showDetailCount) {
                    String count = formatCellValue(record, recordIndex.intValue(), detailCountProperty);
                    if (count != null) {
                        SpanElement span = document.createSpanElement();
                        span.addClassName(RECORD_COUNTER_CLASS_NAME);
                        span.setInnerHTML(count);
                        li.appendChild(span);
                    }
                }
                String title = formatCellValue(record, recordIndex.intValue(), titleField);
                if (title != null) {
                    SpanElement span = document.createSpanElement();
                    final String baseStyle = getBaseStyle(record, recordIndex.intValue(),
                            getFieldNum(titleField));
                    if (baseStyle != null)
                        span.setClassName(baseStyle);
                    span.addClassName(RECORD_TITLE_CLASS_NAME);
                    span.setInnerHTML(title);
                    li.appendChild(span);
                }
                if (recordLayout == RecordLayout.AUTOMATIC || recordLayout == RecordLayout.SUMMARY_FULL
                        || recordLayout == RecordLayout.SUMMARY_INFO) {
                    String info = formatCellValue(record, recordIndex.intValue(), infoField);
                    if (info != null) {
                        ul.addClassName(_CSS.stackedTableViewClass());
                        li.addClassName(_CSS.tableViewRowHasRecordInfoClass());
                        SpanElement span = document.createSpanElement();
                        final String baseStyle = getBaseStyle(record, recordIndex.intValue(),
                                getFieldNum(infoField));
                        if (baseStyle != null)
                            span.setClassName(baseStyle);
                        span.addClassName(RECORD_INFO_CLASS_NAME);
                        span.appendChild(document.createTextNode(info));
                        li.appendChild(span);
                    }
                }
                if (recordLayout == RecordLayout.AUTOMATIC || recordLayout == RecordLayout.TITLE_DESCRIPTION
                        || recordLayout == RecordLayout.SUMMARY_DATA
                        || recordLayout == RecordLayout.SUMMARY_FULL
                        || recordLayout == RecordLayout.SUMMARY_INFO) {
                    String description = formatCellValue(record, recordIndex.intValue(), descriptionField);
                    if (description != null) {
                        SpanElement span = document.createSpanElement();
                        final String baseStyle = getBaseStyle(record, recordIndex.intValue(),
                                getFieldNum(descriptionField));
                        if (baseStyle != null)
                            span.setClassName(baseStyle);
                        span.addClassName(RECORD_DESCRIPTION_CLASS_NAME);
                        span.appendChild(document.createTextNode(description));
                        li.appendChild(span);
                    }
                }
            }
        } else {
            assert recordComponent != null;
            recordComponent.getElement().addClassName(RECORD_COMPONENT_CLASS_NAME);
            add(recordComponent, element);
        }

        ul.appendChild(li);
        lastLI = li;
    }
    return lastLI;
}

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