Example usage for com.google.gwt.safehtml.shared SafeHtmlBuilder appendHtmlConstant

Introduction

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

Prototype

public SafeHtmlBuilder appendHtmlConstant(String html)

Source Link

Document

Appends a compile-time-constant string, which will not be escaped.

Usage

From source file:org.rstudio.core.client.cellview.ImageButtonColumn.java

License:Open Source License

public ImageButtonColumn(final AbstractImagePrototype imagePrototype, final OperationWithInput<T> onClick,
        final String title) {
    super(new ButtonCell() {
        @Override/* w  w  w  . j a  v a2  s. c o  m*/
        public void render(Context context, SafeHtml value, SafeHtmlBuilder sb) {
            if (value != null) {
                sb.appendHtmlConstant("<span title=\"" + title + "\" " + "style=\"cursor: pointer;\">");
                sb.appendHtmlConstant(imagePrototype.getHTML());
                sb.appendHtmlConstant("</span>");
            }
        }
    });

    setFieldUpdater(new FieldUpdater<T, String>() {
        public void update(int index, T object, String value) {
            if (value != null)
                onClick.execute(object);
        }
    });
}

From source file:org.rstudio.core.client.cellview.LinkColumn.java

License:Open Source License

public LinkColumn(final ListDataProvider<T> dataProvider, final OperationWithInput<T> onClicked,
        final boolean alwaysUnderline) {
    super(new ClickableTextCell() {

        // render anchor using custom styles. detect selection and
        // add selected style to invert text color
        @Override/*from   w w  w  .jav  a2 s.  c  o m*/
        protected void render(Context context, SafeHtml value, SafeHtmlBuilder sb) {
            if (value != null) {
                Styles styles = RESOURCES.styles();
                StringBuilder div = new StringBuilder();
                div.append("<div class=\"");
                div.append(styles.link() + " ");
                div.append(ThemeResources.INSTANCE.themeStyles().handCursor());
                if (alwaysUnderline)
                    div.append(" " + styles.linkUnderlined());
                div.append("\">");

                sb.appendHtmlConstant(div.toString());
                sb.append(value);
                sb.appendHtmlConstant("</div>");
            }
        }

        // click event which occurs on the actual package link div
        // results in showing help for that package
        @Override
        public void onBrowserEvent(Context context, Element parent, String value, NativeEvent event,
                ValueUpdater<String> valueUpdater) {
            super.onBrowserEvent(context, parent, value, event, valueUpdater);
            if ("click".equals(event.getType())) {
                // verify that the click was on the package link
                JavaScriptObject evTarget = event.getEventTarget().cast();
                if (Element.is(evTarget)
                        && Element.as(evTarget).getClassName().startsWith(RESOURCES.styles().link())) {
                    int idx = context.getIndex();
                    if (idx >= 0 && idx < dataProvider.getList().size())
                        onClicked.execute(dataProvider.getList().get(idx));
                }
            }
        }
    });
}

From source file:org.rstudio.core.client.resources.ImageResource2x.java

License:Open Source License

public SafeHtml getSafeHtml() {
    if (html_ == null) {
        SafeHtmlBuilder sb = new SafeHtmlBuilder();

        sb.appendHtmlConstant("<img src=\"");
        sb.appendHtmlConstant(getSafeUri().asString());
        sb.appendHtmlConstant("\" width=\"");
        sb.appendHtmlConstant(new Integer(getWidth()).toString());
        sb.appendHtmlConstant("\" height=\"");
        sb.appendHtmlConstant(new Integer(getHeight()).toString());
        sb.appendHtmlConstant("\">");

        html_ = sb.toSafeHtml();/*from   w ww.  j a  v a  2 s.  c o  m*/
    }

    return html_;
}

From source file:org.rstudio.core.client.resources.ImageResourceUrl.java

License:Open Source License

public SafeHtml getSafeHtml() {
    SafeHtmlBuilder sb = new SafeHtmlBuilder();

    sb.appendHtmlConstant("<img src=\"");
    sb.appendHtmlConstant(getSafeUri().asString());
    sb.appendHtmlConstant("\" width=\"");
    sb.appendHtmlConstant(new Integer(getWidth()).toString());
    sb.appendHtmlConstant("\" height=\"");
    sb.appendHtmlConstant(new Integer(getHeight()).toString());
    sb.appendHtmlConstant("\">");

    return sb.toSafeHtml();
}

From source file:org.rstudio.core.client.SafeHtmlUtil.java

License:Open Source License

public static void appendDiv(SafeHtmlBuilder sb, String style, String textContent) {
    sb.append(createOpenTag("div", "class", style));
    sb.appendEscaped(textContent);// ww w.  j  a va  2s . c om
    sb.appendHtmlConstant("</div>");
}

From source file:org.rstudio.core.client.SafeHtmlUtil.java

License:Open Source License

public static void appendDiv(SafeHtmlBuilder sb, String style, SafeHtml htmlContent) {
    sb.append(createOpenTag("div", "class", style));
    sb.append(htmlContent);//  w  w w. j a  va2 s. c  o m
    sb.appendHtmlConstant("</div>");
}

From source file:org.rstudio.core.client.SafeHtmlUtil.java

License:Open Source License

public static void appendSpan(SafeHtmlBuilder sb, String style, String textContent) {
    sb.append(SafeHtmlUtil.createOpenTag("span", "class", style));
    sb.appendEscaped(textContent);//from w w w .  ja  va  2 s  . co  m
    sb.appendHtmlConstant("</span>");
}

From source file:org.rstudio.core.client.SafeHtmlUtil.java

License:Open Source License

public static void appendSpan(SafeHtmlBuilder sb, String style, SafeHtml htmlContent) {
    sb.append(SafeHtmlUtil.createOpenTag("span", "class", style));
    sb.append(htmlContent);/* w w w  .  j  a v  a  2s. c  o m*/
    sb.appendHtmlConstant("</span>");
}

From source file:org.rstudio.core.client.SafeHtmlUtil.java

License:Open Source License

public static void appendImage(SafeHtmlBuilder sb, String style, ImageResource image) {
    sb.append(SafeHtmlUtil.createOpenTag("img", "class", style, "src", image.getSafeUri().asString()));
    sb.appendHtmlConstant("</img>");
}

From source file:org.rstudio.core.client.VirtualConsole.java

License:Open Source License

public SafeHtml toSafeHtml() {
    // convert to a plain-text string
    String plainText = toString();
    SafeHtmlBuilder sb = new SafeHtmlBuilder();
    String lastClass = null;//from  w w  w .  j av  a  2  s. c  om
    int len = plainText.length();
    padCharClass(len);

    // iterate in lockstep over the plain-text string and character class
    // assignment list; emit the appropriate tags when switching classes
    for (int i = 0; i < len; i++) {
        if (!charClass.get(i).equals(lastClass)) {
            if (lastClass != null)
                sb.appendHtmlConstant("</span>");
            lastClass = charClass.get(i);
            if (lastClass != null)
                sb.appendHtmlConstant("<span class=\"" + lastClass + "\">");
        }
        sb.appendEscaped(plainText.substring(i, i + 1));
    }
    if (lastClass != null)
        sb.appendHtmlConstant("</span>");

    return sb.toSafeHtml();
}