diff options
Diffstat (limited to 'docshell/base/nsIReflowObserver.idl')
| -rw-r--r-- | docshell/base/nsIReflowObserver.idl | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/docshell/base/nsIReflowObserver.idl b/docshell/base/nsIReflowObserver.idl new file mode 100644 index 000000000..fb602e260 --- /dev/null +++ b/docshell/base/nsIReflowObserver.idl @@ -0,0 +1,31 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this file, + * You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "domstubs.idl" + +[scriptable, uuid(832e692c-c4a6-11e2-8fd1-dce678957a39)] +interface nsIReflowObserver : nsISupports +{ + /** + * Called when an uninterruptible reflow has occurred. + * + * @param start timestamp when reflow ended, in milliseconds since + * navigationStart (accurate to 1/1000 of a ms) + * @param end timestamp when reflow ended, in milliseconds since + * navigationStart (accurate to 1/1000 of a ms) + */ + void reflow(in DOMHighResTimeStamp start, + in DOMHighResTimeStamp end); + + /** + * Called when an interruptible reflow has occurred. + * + * @param start timestamp when reflow ended, in milliseconds since + * navigationStart (accurate to 1/1000 of a ms) + * @param end timestamp when reflow ended, in milliseconds since + * navigationStart (accurate to 1/1000 of a ms) + */ + void reflowInterruptible(in DOMHighResTimeStamp start, + in DOMHighResTimeStamp end); +}; |