diff options
Diffstat (limited to 'client')
| -rw-r--r-- | client/src/com/vaadin/client/ui/window/WindowConnector.java | 34 |
1 files changed, 32 insertions, 2 deletions
diff --git a/client/src/com/vaadin/client/ui/window/WindowConnector.java b/client/src/com/vaadin/client/ui/window/WindowConnector.java index 2a2f031144..4ee9f0c732 100644 --- a/client/src/com/vaadin/client/ui/window/WindowConnector.java +++ b/client/src/com/vaadin/client/ui/window/WindowConnector.java @@ -20,6 +20,7 @@ import java.util.logging.Logger; import com.google.gwt.dom.client.Element; import com.google.gwt.dom.client.NativeEvent; import com.google.gwt.dom.client.Node; +import com.google.gwt.dom.client.NodeList; import com.google.gwt.dom.client.Style; import com.google.gwt.dom.client.Style.Position; import com.google.gwt.dom.client.Style.Unit; @@ -289,8 +290,37 @@ public class WindowConnector extends AbstractSingleComponentContainerConnector // emptied during the following hierarchy update (we need to keep // the contents visible for the duration of a possible // 'out-animation') - windowClone = getWidget().getElement().getFirstChild() - .cloneNode(true); + + // Fix for #14645 - as soon as we clone audio and video tags with + // autoplay attribute, they start playing immediately in background, + // so we have to clear them before cloning. And we can't just erase + // them, because there are corresponding player widgets to animate + Node content = getWidget().getElement().getFirstChild(); + toggleAutoPlay(content); + windowClone = content.cloneNode(true); + toggleAutoPlay(content); + } + } + + private void toggleAutoPlay(Node node) { + if (node instanceof Element) { + Element el = (Element) node; + if ("audio".equalsIgnoreCase(el.getTagName()) + || "video".equalsIgnoreCase(el.getTagName())) { + if (el.hasAttribute("autoplay")) { + el.removeAttribute("autoplay"); + el.setAttribute("_autoplay", ""); + } else if (el.hasAttribute("_autoplay")) { + el.removeAttribute("_autoplay"); + el.setAttribute("autoplay", ""); + } + } + } + if (node.hasChildNodes()) { + NodeList<Node> nl = node.getChildNodes(); + for (int i = 0; i < nl.getLength(); i++) { + toggleAutoPlay(nl.getItem(i)); + } } } |