Example usage for com.google.gwt.safehtml.shared SafeHtmlUtils htmlEscape

List of usage examples for com.google.gwt.safehtml.shared SafeHtmlUtils htmlEscape

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  4. com.google.gwt.safehtml.shared.*
  5. SafeHtmlUtils
  6. htmlEscape

Introduction

In this page you can find the example usage for com.google.gwt.safehtml.shared SafeHtmlUtils htmlEscape.

Prototype

public static String htmlEscape(String s)

Source Link

Document

HTML-escapes a string.

Usage

From source file:com.sencha.gxt.theme.base.client.field.TextAreaDefaultAppearance.java

License:sencha.com license

@Override
public void render(SafeHtmlBuilder sb, String value, FieldAppearanceOptions options) {
    int width = options.getWidth();
    int height = options.getHeight();

    boolean empty = false;

    String name = options.getName() != null ? " name='" + options.getName() + "' " : "";
    String disabled = options.isDisabled() ? " disabled=true" : "";
    String ro = options.isReadonly() ? " readonly" : "";
    String placeholder = options.getEmptyText() != null
            ? " placeholder='" + SafeHtmlUtils.htmlEscape(options.getEmptyText()) + "' "
            : "";

    if ((value == null || value.equals("")) && options.getEmptyText() != null) {
        if (GXT.isIE8() || GXT.isIE9()) {
            value = options.getEmptyText();
        }/*from www .  j a  va 2s.c  o m*/
        empty = true;
    }

    if (width == -1) {
        width = 150;
    }

    String inputStyles = "";
    String wrapStyles = "";

    Size adjusted = adjustTextAreaSize(width, height);

    if (width != -1) {
        wrapStyles += "width:" + width + "px;";
        width = adjusted.getWidth();
        inputStyles += "width:" + width + "px;";
    }

    if (height != -1) {
        height = adjusted.getHeight();
        inputStyles += "height: " + height + "px;";
    }

    String cls = style.area() + " " + style.field();
    if (empty) {
        cls += " " + style.empty();
    }

    if (options instanceof TextAreaCellOptions) {
        TextAreaCellOptions opts = (TextAreaCellOptions) options;
        inputStyles += "resize:" + opts.getResizable().name().toLowerCase() + ";";
    }

    sb.appendHtmlConstant("<div style='" + wrapStyles + "' class='" + style.wrap() + "'>");
    sb.appendHtmlConstant("<textarea " + name + disabled + " style='" + inputStyles + "' type='text' class='"
            + cls + "'" + ro + placeholder + ">");
    sb.append(SafeHtmlUtils.fromString(value));
    sb.appendHtmlConstant("</textarea></div>");
}

From source file:com.sencha.gxt.theme.base.client.field.TextFieldDefaultAppearance.java

License:sencha.com license

@Override
public void render(SafeHtmlBuilder sb, String type, String value, FieldAppearanceOptions options) {
    String inputStyles = "";
    String wrapStyles = "";

    int width = options.getWidth();

    String name = options.getName() != null ? " name='" + options.getName() + "' " : "";
    String disabled = options.isDisabled() ? "disabled=true" : "";
    String placeholder = options.getEmptyText() != null
            ? " placeholder='" + SafeHtmlUtils.htmlEscape(options.getEmptyText()) + "' "
            : "";

    boolean empty = false;

    if ((value == null || value.equals("")) && options.getEmptyText() != null) {
        if (GXT.isIE8() || GXT.isIE9()) {
            value = options.getEmptyText();
        }/*  w ww .j  a  va2 s  .co  m*/
        empty = true;
    }

    if (width != -1) {
        wrapStyles += "width:" + width + "px;";
        width = adjustTextAreaWidth(width);
        inputStyles += "width:" + width + "px;";
    }

    String cls = style.text() + " " + style.field();
    if (empty) {
        cls += " " + style.empty();
    }

    String ro = options.isReadonly() ? " readonly" : "";

    value = SafeHtmlUtils.htmlEscape(value);

    sb.appendHtmlConstant("<div style='" + wrapStyles + "' class='" + style.wrap() + "'>");
    sb.appendHtmlConstant("<input " + name + disabled + " value='" + value + "' style='" + inputStyles
            + "' type='" + type + "' class='" + cls + "'" + ro + placeholder + ">");
    sb.appendHtmlConstant("</div>");

}

From source file:com.sencha.gxt.theme.base.client.field.TriggerFieldDefaultAppearance.java

License:sencha.com license

/**
 * Helper method to render the input in the trigger field.
 *///  w w w .  j a  v a  2  s.  co  m
protected void renderInput(SafeHtmlBuilder shb, String value, SafeStyles inputStyles,
        FieldAppearanceOptions options) {
    // Deliberately using a StringBuilder, not SafeHtmlBuilder, as each append isn't adding
    // complete elements, but building up this single element, one attribute at a time.
    StringBuilder sb = new StringBuilder();
    sb.append("<input ");

    if (options.isDisabled()) {
        sb.append("disabled=true ");
    }

    if (options.getName() != null) {
        // if set, escape the name property so it is a valid attribute
        sb.append("name='").append(SafeHtmlUtils.htmlEscape(options.getName())).append("' ");
    }

    if (options.isReadonly() || !options.isEditable()) {
        sb.append("readonly ");
    }

    if (inputStyles != null) {
        sb.append("style='").append(inputStyles.asString()).append("' ");
    }

    sb.append("class='").append(getStyle().field()).append(" ").append(getStyle().text());

    String placeholder = options.getEmptyText() != null
            ? " placeholder='" + SafeHtmlUtils.htmlEscape(options.getEmptyText()) + "' "
            : "";

    if (value.equals("") && options.getEmptyText() != null) {
        sb.append(" ").append(getStyle().empty());
        if (GXT.isIE8() || GXT.isIE9()) {
            value = options.getEmptyText();
        }
    }

    if (!options.isEditable()) {
        sb.append(" ").append(getStyle().noedit());
    }
    sb.append("' ");
    sb.append(placeholder);

    //escaping the value string so it is a valid attribute
    sb.append("type='text' value='").append(SafeHtmlUtils.htmlEscape(value)).append("'/>");

    // finally, converting stringbuilder into a SafeHtml instance and appending it
    // to the buidler we were given
    shb.append(SafeHtmlUtils.fromTrustedString(sb.toString()));
}

From source file:com.sencha.gxt.theme.base.client.field.TwinTriggerFieldDefaultAppearance.java

License:sencha.com license

@Override
public void render(SafeHtmlBuilder sb, String value, FieldAppearanceOptions options) {
    int width = options.getWidth();
    boolean hideTrigger = options.isHideTrigger();
    String name = options.getName() != null ? " name='" + options.getName() + "' " : "";
    String disabled = options.isDisabled() ? "disabled=true" : "";

    if (width == -1) {
        width = 150;/*from www . j av a 2  s. c om*/
    }

    String inputStyles = "";
    String wrapStyles = "";

    if (width != -1) {
        wrapStyles += "width:" + width + "px;";
        // 6px margin, 2px border
        width -= 8;
        if (!hideTrigger) {
            width -= resources.triggerArrow().getWidth();
        }
        inputStyles += "width:" + width + "px;";
    }

    String cls = style.field() + " " + style.text();

    String placeholder = options.getEmptyText() != null
            ? " placeholder='" + SafeHtmlUtils.htmlEscape(options.getEmptyText()) + "' "
            : "";

    if (value.equals("") && options.getEmptyText() != null) {
        cls += " " + style.empty();
        if (GXT.isIE8() || GXT.isIE9()) {
            value = options.getEmptyText();
        }
    }

    if (!options.isEditable()) {
        cls += " " + getStyle().noedit();
    }

    String ro = options.isReadonly() || !options.isEditable() ? " readonly " : " ";

    String input = "<input " + name + disabled + ro + placeholder + " style='" + inputStyles
            + "' type='text' value='" + value + "' class='" + cls + "'/>";

    sb.appendHtmlConstant("<div style='" + wrapStyles + "' class='" + style.wrap() + "'>");

    if (!options.isHideTrigger()) {

        sb.appendHtmlConstant("<table width=100% cellpadding=0 cellspacing=0><tr><td>");
        sb.appendHtmlConstant(input);
        sb.appendHtmlConstant("</td>");

        sb.appendHtmlConstant("<td>");
        sb.appendHtmlConstant("<div class='" + style.trigger() + "'></div>");
        sb.appendHtmlConstant("<div class='" + style.twinTrigger() + "'></div>");
        sb.appendHtmlConstant("</td></table>");
    } else {
        sb.appendHtmlConstant(input);
    }

    sb.appendHtmlConstant("</div>");

}

From source file:com.sencha.gxt.theme.base.client.tree.TreeBaseAppearance.java

License:sencha.com license

@Override
public void renderNode(SafeHtmlBuilder sb, String id, SafeHtml text, TreeStyle ts, ImageResource icon,
        boolean checkable, CheckState checked, Joint joint, int level, TreeViewRenderMode renderMode) {

    if (renderMode == TreeViewRenderMode.ALL || renderMode == TreeViewRenderMode.BUFFER_WRAP) {
        sb.appendHtmlConstant(//from  w  w  w . j a v a 2  s. c  om
                "<div id=\"" + SafeHtmlUtils.htmlEscape(id) + "\" class=\"" + style.node() + "\">");

        sb.appendHtmlConstant("<div class=\"" + style.element() + "\">");
    }

    if (renderMode == TreeViewRenderMode.ALL || renderMode == TreeViewRenderMode.BUFFER_BODY) {

        sb.appendHtmlConstant(getIndentMarkup(level));

        Element jointElement = null;
        switch (joint) {
        case COLLAPSED:
            jointElement = getImage(
                    ts.getJointCloseIcon() == null ? resources.jointCollapsedIcon() : ts.getJointCloseIcon());
            break;
        case EXPANDED:
            jointElement = getImage(
                    ts.getJointOpenIcon() == null ? resources.jointExpandedIcon() : ts.getJointOpenIcon());
            break;
        default:
            // empty
        }

        if (jointElement != null) {
            jointElement.addClassName(style.joint());
        }

        sb.appendHtmlConstant(
                jointElement == null
                        ? "<img src=\"" + GXT.getBlankImageUrl() + "\" style=\"width: 16px\" class=\""
                                + style.joint() + "\" />"
                        : jointElement.getString());

        // checkable
        if (checkable) {
            Element e = null;
            switch (checked) {
            case CHECKED:
                e = getImage(resources.checked());
                break;
            case UNCHECKED:
                e = getImage(resources.unchecked());
                break;
            case PARTIAL:
                e = getImage(resources.partialChecked());
                break;
            }

            e.addClassName(style.check());
            sb.appendHtmlConstant(e.getString());
        } else {
            sb.appendHtmlConstant("<span class='" + style.check() + "'></span>");
        }

        if (icon != null) {
            Element e = getImage(icon);
            e.addClassName(style.icon());
            sb.appendHtmlConstant(e.getString());
        } else {
            sb.appendHtmlConstant("<span class=\"" + style.icon() + "\"></span>");
        }

        sb.appendHtmlConstant("<span class=\"" + style.text() + "\">" + text.asString() + "</span>");
    }

    if (renderMode == TreeViewRenderMode.ALL || renderMode == TreeViewRenderMode.BUFFER_WRAP) {
        sb.appendHtmlConstant("</div>");
        sb.appendHtmlConstant("</div>");
    }

}

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

License:Open Source License

private String formatCellValue(Record record, int rowNum, String fieldName) {
    int fieldNum = getFieldNum(fieldName);
    if (fieldNum >= 0) {
        final ListGridField[] fields = getFields();
        if (fields != null && fieldNum < fields.length) {
            final ListGridField field = fields[fieldNum];
            String value = field._formatCellValue(record.getAttributeAsObject(fieldName), record, rowNum,
                    fieldNum, this);
            if (field._getEscapeHTML()) {
                value = SafeHtmlUtils.htmlEscape(value);
            }//w  w w.j  a  va 2  s  .  co m
            return value;
        }
    }
    return record.getAttribute(fieldName);
}

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

License:Open Source License

/**
 * Renders the records in <code>recordsToShow</code> on screen.
 *
 * @see #getShowRecordComponents()//from   w  w w . j ava  2  s. co  m
 */
public void loadRecords(List<Record> recordsToShow) {
    destroyRecordComponents();
    final boolean hadShowDeletableRecordsClassName, hadShowMoveableRecordsClassName;
    if (_ul != null) {
        hadShowDeletableRecordsClassName = ElementUtil.hasClassName(_ul,
                _CSS.tableViewShowDeleteDisclosuresClass());
        hadShowMoveableRecordsClassName = ElementUtil.hasClassName(_ul,
                _CSS.tableViewShowMoveIndicatorsClass());
        if (_ul.hasParentElement()) {
            _ul.removeFromParent();
        }
    } else {
        hadShowDeletableRecordsClassName = false;
        hadShowMoveableRecordsClassName = false;
    }
    final Document document = Document.get();
    _ul = document.createULElement();
    _ul.addClassName(COMPONENT_CLASS_NAME);
    if (parentNavStack != null) {
        _ul.addClassName(_CSS.tableViewHasParentNavStackClass());
    }
    if (hadShowDeletableRecordsClassName) {
        _ul.addClassName(_CSS.tableViewShowDeleteDisclosuresClass());
    }
    if (hadShowMoveableRecordsClassName) {
        _ul.addClassName(_CSS.tableViewShowMoveIndicatorsClass());
    }
    if (this.tableMode == TableMode.GROUPED) {
        _ul.addClassName(_CSS.groupedTableViewClass());
    }

    if (recordsToShow == null)
        recordsToShow = Collections.emptyList();
    for (int i = 0; i < recordsToShow.size(); ++i) {
        final Record record = recordsToShow.get(i);
        if (record == null)
            throw new NullPointerException("The Record at index " + i + " is null.");
        record.setAttribute(recordIndexProperty, Integer.valueOf(i));
    }

    ListGridField groupByField = null;
    GroupNode[] sortedGroupNodes = null;

    // Handle table grouping
    if (groupByFieldName != null) {
        final ListGridField[] fields = getFields();
        if (fields != null) {
            for (ListGridField field : fields) {
                if (field != null && groupByFieldName.equals(field.getName())) {
                    groupByField = field;
                    break;
                }
            }
        }

        if (groupByField == null) {
            SC.logWarn("Could not find groupByField '" + groupByFieldName + "'");
        } else if (groupByField.getGroupValueFunction() == null) {
            SC.logWarn("The groupByField '" + groupByFieldName + "' does not have a GroupByFunction.");
        } else {
            final GroupValueFunction groupByFunction = groupByField.getGroupValueFunction();
            final Map<Object, GroupNode> groupNodes = new LinkedHashMap<Object, GroupNode>();
            for (Record record : recordsToShow) {
                final Object groupValue = groupByFunction.getGroupValue(
                        record.getAttributeAsObject(groupByFieldName), record, groupByField, groupByFieldName,
                        this);
                GroupNode groupNode = groupNodes.get(groupValue);
                if (groupNode == null) {
                    groupNode = new GroupNode(groupValue);
                    groupNodes.put(groupValue, groupNode);
                }
                groupNode._add(record);
            }

            sortedGroupNodes = groupNodes.values().toArray(new GroupNode[groupNodes.size()]);
            Arrays.sort(sortedGroupNodes, GroupNode._COMPARATOR);
        }
    }

    elementMap = new HashMap<Object, Element>();
    if (getShowRecordComponents())
        recordComponents = new ArrayList<Canvas>();

    if (recordsToShow.isEmpty()) {
        if (_getData() instanceof ResultSet && !((ResultSet) _getData()).lengthIsKnown()) {
            _ul.setInnerText(this.getLoadingMessage());
        } else {
            if (emptyMessage != null)
                _ul.setInnerText(emptyMessage);
        }
        getElement().appendChild(_ul);
    } else {
        UListElement ul = _ul;
        LIElement lastLI;
        if (sortedGroupNodes == null) {
            lastLI = showGroup(recordsToShow, ul);
        } else {
            assert groupByField != null;
            assert sortedGroupNodes.length >= 1;

            final GroupTitleRenderer groupTitleRenderer = groupByField.getGroupTitleRenderer();

            int i = 0;
            LIElement li;
            do {
                final GroupNode groupNode = sortedGroupNodes[i];
                groupNode._setGroupTitle(
                        groupTitleRenderer == null ? SafeHtmlUtils.htmlEscape(groupNode._getGroupValueString())
                                : groupTitleRenderer.getGroupTitle(groupNode.getGroupValue(), groupNode,
                                        groupByField, groupByFieldName, this));

                li = document.createLIElement();
                li.setAttribute(GROUP_VALUE_STRING_ATTRIBUTE_NAME, groupNode._getGroupValueString());
                if (ul == null || _ul.equals(ul))
                    li.addClassName(_CSS.firstTableViewGroupClass());
                final String groupTitle = groupNode.getGroupTitle();
                if (groupTitle == null) {
                    li.addClassName(_CSS.tableViewGroupWithoutGroupTitleClass());
                } else {
                    final DivElement labelDiv = document.createDivElement();
                    labelDiv.setClassName(Label.COMPONENT_CLASS_NAME);
                    labelDiv.setInnerHTML(groupTitle);
                    li.appendChild(labelDiv);
                }
                ul = document.createULElement();
                ul.setClassName(COMPONENT_CLASS_NAME);
                ul.addClassName(TABLE_GROUP_CLASS_NAME);
                lastLI = showGroup(groupNode._getGroupMembersList(), ul);
                if (i != sortedGroupNodes.length - 1 && lastLI != null) {
                    lastLI.addClassName(_CSS.lastTableViewRowClass());
                }
                li.appendChild(ul);
                _ul.appendChild(li);
            } while (++i < sortedGroupNodes.length);
            assert li != null;
            li.addClassName(_CSS.lastTableViewGroupClass());
        }

        if (_getData() instanceof ResultSet) {
            ResultSet rs = (ResultSet) _getData();
            if (rs.getFetchMode() == FetchMode.PAGED && !rs.allRowsCached()) {
                LIElement li = document.createLIElement();
                li.setClassName(ROW_CLASS_NAME);
                com.google.gwt.user.client.Element loadMoreRecordsElement = (com.google.gwt.user.client.Element) li
                        .cast();
                DOM.setEventListener(loadMoreRecordsElement, this);
                SpanElement span = document.createSpanElement();
                span.addClassName(RECORD_TITLE_CLASS_NAME);
                span.setInnerText(SmartGwtMessages.INSTANCE.listGrid_loadMoreRecords());
                span.setAttribute(IS_LOAD_MORE_RECORDS_ATTRIBUTE_NAME, "true");
                li.setAttribute(IS_LOAD_MORE_RECORDS_ATTRIBUTE_NAME, "true");
                li.appendChild(span);
                ul.appendChild(li);
                lastLI = li;
            }
        }
        if (lastLI != null) {
            lastLI.addClassName(_CSS.lastTableViewRowClass());
        }

        getElement().appendChild(_ul);
        setSelecteds();
    }

    if (isAttached()) {
        _fireContentChangedEvent();

        // If this `TableView' is not currently attached, defer the firing of the content
        // changed event.
    } else {
        fireContentChangedOnLoad = true;
    }
}

From source file:com.tasktop.c2c.server.profile.web.ui.client.view.components.ProjectInvitationView.java

License:Open Source License

private void updateUi() {
    projectInvitation.setText(profileMessages.projectInvited(project.getName()));
    if (project.getDescription() != null) {
        projectDescription.setInnerText(SafeHtmlUtils.htmlEscape(project.getDescription()));
    }//w  ww  .j a  v  a  2  s .co  m
}

From source file:com.tmc.client.ui.field.LookupFieldAppearance.java

License:sencha.com license

protected void renderInput(SafeHtmlBuilder shb, String value, SafeStyles inputStyles,
        FieldAppearanceOptions options) {
    StringBuilder sb = new StringBuilder();
    sb.append("<input ");

    if (options.isDisabled()) {
        sb.append("disabled=true ");
    }/*from www . ja v a 2 s . c  o  m*/

    if (options.getName() != null) {
        sb.append("name='").append(SafeHtmlUtils.htmlEscape(options.getName())).append("' ");
    }

    if (options.isReadonly() || !options.isEditable()) {
        sb.append("readonly ");
    }

    if (inputStyles != null) {
        sb.append("style='").append(inputStyles.asString()).append("' ");
    }

    sb.append("class='").append(getStyle().field()).append(" ").append(getStyle().text());

    String placeholder = options.getEmptyText() != null
            ? " placeholder='" + SafeHtmlUtils.htmlEscape(options.getEmptyText()) + "' "
            : "";

    if ("".equals(value) && options.getEmptyText() != null) {
        sb.append(" ").append(getStyle().empty());
        if (GXT.isIE8() || GXT.isIE9()) {
            value = options.getEmptyText();
        }
    }

    if (!options.isEditable()) {
        sb.append(" ").append(getStyle().noedit());
    }

    sb.append("' ");
    sb.append(placeholder);

    sb.append("type='text' value='").append(SafeHtmlUtils.htmlEscape(value)).append("' ");

    sb.append("/>");

    shb.append(SafeHtmlUtils.fromTrustedString(sb.toString()));
}

From source file:com.tractionsoftware.gwt.demo.history.client.HistoryDemo.java

License:Apache License

@Override
public void onModuleLoad() {
    RootPanel.get("location").add(location);
    RootPanel.get("links").add(links);
    RootPanel.get("events").add(events);

    History.addValueChangeHandler(new ValueChangeHandler<String>() {

        @Override/*  w w w . j  av  a 2s  . co m*/
        public void onValueChange(ValueChangeEvent<String> event) {
            showLocationData(event.getValue());
            events.insertItem("[" + new Date() + "] ValueChangeEvent: value=" + event.getValue(), 0);
        }

    });
    showLocationData("");

    String hash = "#" + token;
    String uri = Document.get().getBody().getAttribute("data-file") + hash;

    links.setText(0, 0, "GWT Hyperlink");
    links.setWidget(0, 1, new Hyperlink(SafeHtmlUtils.fromString(token), token));

    links.setText(1, 0, "HTML Hash");
    links.setHTML(1, 1,
            "<a href=\"" + SafeHtmlUtils.htmlEscape(hash) + "\">" + SafeHtmlUtils.htmlEscape(hash) + "</a>");

    links.setText(2, 0, "GWT Anchor");
    links.setWidget(2, 1, new Anchor(SafeHtmlUtils.fromString(uri), uri));

    links.setText(3, 0, "HTML Relative URI");
    links.setHTML(3, 1,
            "<a href=\"" + SafeHtmlUtils.htmlEscape(uri) + "\">" + SafeHtmlUtils.htmlEscape(uri) + "</a>");

    events.setVisibleItemCount(20);
    events.setWidth("800px");

}