| /* |
| * Copyright 2008 Google Inc. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); you may not |
| * use this file except in compliance with the License. You may obtain a copy of |
| * the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| * License for the specific language governing permissions and limitations under |
| * the License. |
| */ |
| package com.google.gwt.dom.client; |
| |
| import com.google.gwt.core.client.JavaScriptObject; |
| import com.google.gwt.safehtml.shared.SafeUri; |
| import com.google.gwt.safehtml.shared.annotations.IsTrustedResourceUri; |
| import com.google.gwt.safehtml.shared.annotations.SuppressIsTrustedResourceUriCastCheck; |
| |
| /** |
| * Generic embedded object. |
| * |
| * Note: In principle, all properties on the object element are read-write but |
| * in some environments some properties may be read-only once the underlying |
| * object is instantiated. |
| * |
| * @see <a href="http://www.w3.org/TR/1999/REC-html401-19991224/struct/objects.html#edef-OBJECT">W3C HTML Specification</a> |
| */ |
| @TagName(ObjectElement.TAG) |
| public class ObjectElement extends Element { |
| |
| public static final String TAG = "object"; |
| |
| /** |
| * Assert that the given {@link Element} is compatible with this class and |
| * automatically typecast it. |
| */ |
| public static ObjectElement as(Element elem) { |
| assert is(elem); |
| return (ObjectElement) elem; |
| } |
| |
| /** |
| * Determines whether the given {@link JavaScriptObject} can be cast to |
| * this class. A <code>null</code> object will cause this method to |
| * return <code>false</code>. |
| */ |
| public static boolean is(JavaScriptObject o) { |
| if (Element.is(o)) { |
| return is((Element) o); |
| } |
| return false; |
| } |
| |
| /** |
| * Determine whether the given {@link Node} can be cast to this class. |
| * A <code>null</code> node will cause this method to return |
| * <code>false</code>. |
| */ |
| public static boolean is(Node node) { |
| if (Element.is(node)) { |
| return is((Element) node); |
| } |
| return false; |
| } |
| |
| /** |
| * Determine whether the given {@link Element} can be cast to this class. |
| * A <code>null</code> node will cause this method to return |
| * <code>false</code>. |
| */ |
| public static boolean is(Element elem) { |
| return elem != null && elem.hasTagName(TAG); |
| } |
| |
| protected ObjectElement() { |
| } |
| |
| /** |
| * Applet class file. |
| */ |
| public final native String getCode() /*-{ |
| return this.code; |
| }-*/; |
| |
| /** |
| * The document this object contains, if there is any and it is available, or |
| * null otherwise. |
| */ |
| public final native Document getContentDocument() /*-{ |
| return this.contentDocument; |
| }-*/; |
| |
| /** |
| * A URI specifying the location of the object's data. |
| * |
| * @see <a href="http://www.w3.org/TR/1999/REC-html401-19991224/struct/objects.html#adef-data">W3C HTML Specification</a> |
| */ |
| public final native String getData() /*-{ |
| return this.data; |
| }-*/; |
| |
| /** |
| * Returns the FORM element containing this control. Returns null if this |
| * control is not within the context of a form. |
| */ |
| public final native FormElement getForm() /*-{ |
| return this.form; |
| }-*/; |
| |
| /** |
| * Override height. |
| * |
| * @see <a href="http://www.w3.org/TR/1999/REC-html401-19991224/struct/objects.html#adef-height-IMG">W3C HTML Specification</a> |
| */ |
| public final native String getHeight() /*-{ |
| return this.height; |
| }-*/; |
| |
| /** |
| * Form control or object name when submitted with a form. |
| * |
| * @see <a href="http://www.w3.org/TR/1999/REC-html401-19991224/interact/forms.html#adef-name-INPUT">W3C HTML Specification</a> |
| */ |
| public final native String getName() /*-{ |
| return this.name; |
| }-*/; |
| |
| /** |
| * Content type for data downloaded via data attribute. |
| * |
| * @see <a href="http://www.w3.org/TR/1999/REC-html401-19991224/struct/objects.html#adef-type-OBJECT">W3C HTML Specification</a> |
| */ |
| public final native String getType() /*-{ |
| return this.type; |
| }-*/; |
| |
| /** |
| * Override width. |
| * |
| * @see <a href="http://www.w3.org/TR/1999/REC-html401-19991224/struct/objects.html#adef-width-IMG">W3C HTML Specification</a> |
| */ |
| public final native String getWidth() /*-{ |
| return this.width; |
| }-*/; |
| |
| /** |
| * Applet class file. |
| */ |
| public final native void setCode(String code) /*-{ |
| this.code = code; |
| }-*/; |
| |
| /** |
| * A URI specifying the location of the object's data. |
| * |
| * @see <a href="http://www.w3.org/TR/1999/REC-html401-19991224/struct/objects.html#adef-data">W3C HTML Specification</a> |
| */ |
| @SuppressIsTrustedResourceUriCastCheck |
| public final void setData(@IsTrustedResourceUri SafeUri data) { |
| setData(data.asString()); |
| } |
| |
| /** |
| * A URI specifying the location of the object's data. |
| * |
| * @see <a href="http://www.w3.org/TR/1999/REC-html401-19991224/struct/objects.html#adef-data">W3C HTML Specification</a> |
| */ |
| public final native void setData(@IsTrustedResourceUri String data) /*-{ |
| this.data = data; |
| }-*/; |
| |
| /** |
| * Override height. |
| * |
| * @see <a href="http://www.w3.org/TR/1999/REC-html401-19991224/struct/objects.html#adef-height-IMG">W3C HTML Specification</a> |
| */ |
| public final native void setHeight(String height) /*-{ |
| this.height = height; |
| }-*/; |
| |
| /** |
| * Form control or object name when submitted with a form. |
| * |
| * @see <a href="http://www.w3.org/TR/1999/REC-html401-19991224/interact/forms.html#adef-name-INPUT">W3C HTML Specification</a> |
| */ |
| public final native void setName(String name) /*-{ |
| this.name = name; |
| }-*/; |
| |
| /** |
| * Content type for data downloaded via data attribute. |
| * |
| * @see <a href="http://www.w3.org/TR/1999/REC-html401-19991224/struct/objects.html#adef-type-OBJECT">W3C HTML Specification</a> |
| */ |
| public final native void setType(String type) /*-{ |
| this.type = type; |
| }-*/; |
| |
| /** |
| * Use client-side image map. |
| * |
| * @see <a href="http://www.w3.org/TR/1999/REC-html401-19991224/struct/objects.html#adef-usemap">W3C HTML Specification</a> |
| */ |
| public final native void setUseMap(boolean useMap) /*-{ |
| this.useMap = useMap; |
| }-*/; |
| |
| /** |
| * Override width. |
| * |
| * @see <a href="http://www.w3.org/TR/1999/REC-html401-19991224/struct/objects.html#adef-width-IMG">W3C HTML Specification</a> |
| */ |
| public final native void setWidth(String width) /*-{ |
| this.width = width; |
| }-*/; |
| |
| /** |
| * Use client-side image map. |
| * |
| * @see <a href="http://www.w3.org/TR/1999/REC-html401-19991224/struct/objects.html#adef-usemap">W3C HTML Specification</a> |
| */ |
| public final native boolean useMap() /*-{ |
| return this.useMap; |
| }-*/; |
| } |