Re: [Accessibility-ia2] Proposal for html5 media

2011-07-21 Thread Silvia Pfeiffer
On Fri, Jul 22, 2011 at 12:01 PM, James Teh wrote: > On 22/07/2011 11:32 AM, Silvia Pfeiffer wrote: >> Do we need a state to indicate if this is actually the requested way >> of dealing with over-long description cues? I mean: some users may >> want the interface to wait until "presentationDone",

Re: [Accessibility-ia2] Proposal for html5 media

2011-07-21 Thread Silvia Pfeiffer
On Fri, Jul 22, 2011 at 11:55 AM, Pete Brunet wrote: > On 7/21/2011 8:32 PM, Silvia Pfeiffer wrote: >> On Fri, Jul 22, 2011 at 10:53 AM, James Teh wrote: >>> On 22/07/2011 10:31 AM, Pete Brunet wrote: 2) IAccessibleAction and ARIA live regions should be used to synchronize the streaming

Re: [Accessibility-ia2] Registry API

2011-07-21 Thread Alexander Surkov
Correct. Technically this idea is wider than events filtering, but until we have real proposal, nothing to include. Thank you. Alex. On Fri, Jul 22, 2011 at 9:44 AM, Pete Brunet wrote: > Regarding the request to add a registry API to IA2, I think the consensus is > that no changes are required

[Accessibility-ia2] Accessing specific actions without iteration [was Proposal for html5 media]

2011-07-21 Thread James Teh
On 22/07/2011 11:40 AM, Pete Brunet wrote: > What do you think of using > IAAction::doAction with IA2 specified negative numbers That sounds good to me. I'm guessing IAccessible::doAction will throw E_INVALIDARG if the requested action is not available? Jamie -- James Teh Vice President, Develo

Re: [Accessibility-ia2] Proposal for html5 media

2011-07-21 Thread James Teh
On 22/07/2011 11:32 AM, Silvia Pfeiffer wrote: > Do we need a state to indicate if this is actually the requested way > of dealing with over-long description cues? I mean: some users may > want the interface to wait until "presentationDone", but others may > want the video to interrupt the aria-liv

Re: [Accessibility-ia2] Proposal for html5 media

2011-07-21 Thread Pete Brunet
On 7/21/2011 8:32 PM, Silvia Pfeiffer wrote: > On Fri, Jul 22, 2011 at 10:53 AM, James Teh wrote: >> On 22/07/2011 10:31 AM, Pete Brunet wrote: >>> 2) IAccessibleAction and ARIA live regions should be used to synchronize >>> the streaming of text descriptions as follows: >> If IAccessibleAction is

Re: [Accessibility-ia2] Proposal for html5 media

2011-07-21 Thread Pete Brunet
Thanks for reminding me of that Jamie. What do you think of using IAAction::doAction with IA2 specified negative numbers, e.g. enum IA2ActionConstants { IA2_ACTION_OPEN = -1, // Used to inform the server that the client will signal via IA2_ACTION_COMPLETE when it has consumed the content provi

Re: [Accessibility-ia2] Proposal for html5 media

2011-07-21 Thread Silvia Pfeiffer
On Fri, Jul 22, 2011 at 10:53 AM, James Teh wrote: > On 22/07/2011 10:31 AM, Pete Brunet wrote: >> 2) IAccessibleAction and ARIA live regions should be used to synchronize >> the streaming of text descriptions as follows: > If IAccessibleAction is to be used like this, we probably need to > optimi

[Accessibility-ia2] Addition of a childrenChanged method

2011-07-21 Thread Pete Brunet
Since we have not received any information, use cases, or justification for adding a childrenChanged method I'll assume it is OK to drop this request from list of proposed changes for version 1.3. Are there any objections? Pete -- *Pete Brunet*

Re: [Accessibility-ia2] Proposal for html5 media

2011-07-21 Thread James Teh
On 22/07/2011 10:31 AM, Pete Brunet wrote: > 2) IAccessibleAction and ARIA live regions should be used to synchronize > the streaming of text descriptions as follows: If IAccessibleAction is to be used like this, we probably need to optimise the interface to allow for action constants, similar to

[Accessibility-ia2] Registry API

2011-07-21 Thread Pete Brunet
Regarding the request to add a registry API to IA2, I think the consensus is that no changes are required at the present time. The work item may be reopened if the Mozilla team determines that the use of IsWinEventHookInstalled in inadequate. Is that correct? Pete -- *Pete Brunet*

[Accessibility-ia2] Proposal for html5 media

2011-07-21 Thread Pete Brunet
Regarding the proposal for additions to IA2 for HTML5 media, I believe the consensus is that no changes are needed to IAccessible2. 1) Accessible GUI controls should be used to control the media for the following functions: play, pause, and control of volume, position, and rate. 2) IAccessibleAct