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Issue 387: Need to make sure we have a display list for start(). #390

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Issue 387: Need to make sure we have a display list for start(). #390

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fdc52ac
Create a temporary object.
markafoltz Dec 3, 2016
c76ce35
tidy
markafoltz Dec 3, 2016
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Create a temporary object.
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@markafoltz
markafoltz committed Dec 3, 2016
commit fdc52ac93588165dc91c976ed8bdb6c3511a72ea
31 changes: 23 additions & 8 deletions index.html
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Expand Up @@ -1129,11 +1129,20 @@ <h4>
<li>Return <var>P</var>, but continue running these steps <a>in
parallel</a>.
</li>
<li>If the <a>user agent</a> is not <a data-lt=
"monitor the list of available presentation displays">monitoring
the list of available presentation displays</a>, run the steps to
<a>monitor the list of available presentation displays</a> <a>in
parallel</a>.
<li>Let <var>availabilityObj</var> be <code>null</code>.</li>
<li>If the <a>presentation display availability</a>
for <var>presentationRequest</var> is <code>null</code>, run the
following substeps <a>in parallel</a>.
<ol>
<li>Set the <a>presentation display availability</a>
for <var>presentationRequest</var> to a newly
created <code>PresentationAvailability</code> object, and
let <var>availabilityObj</var> be that object.</li>
<li>Create a tuple (<var>availabilityObj</var>, <var>presentationUrls</var>) and
add it to the <a>set of presentation availability objects</a>.
</li>
<li>Run the steps to continuously <a>monitor the list of available presentation displays</a>.</li>
</ol>
</li>
<li>Request user permission for the use of a <a>presentation
display</a> and selection of one presentation display.
Expand All @@ -1154,20 +1163,26 @@ <h4>
<a>Reject</a> <var>P</var> with a <a>NotFoundError</a>
exception.
</li>
<li>Abort all remaining steps.
<li>Go to the step named <var>Cleanup</var>.
</li>
</ol>
</li>
<li>If the user <em>denies permission</em> to use a display, reject
<var>P</var> with an <a>NotAllowedError</a> exception, and abort
all remaining steps.
<var>P</var> with an <a>NotAllowedError</a> exception, and go to the step named <var>Cleanup</var>.
</li>
<li>Otherwise, the user <em>grants permission</em> to use a
display; let <var>D</var> be that display.
</li>
<li>Run the steps to <a>start a presentation connection</a> with
<var>presentationRequest</var>, <var>D</var>, and <var>P</var>.
</li>
<li><var>Cleanup</var>: If <var>availabilityObj</var> is not <code>null</code>, run the following substeps:
<ol>
<li>Remove the tuple (<var>availabilityObj</var>, <var>presentationUrls</var>) from the <a>set of presentation availability objects</a>.</li>
<li>Set the <a>presentation display availability</a>
for <var>presentationRequest</var> to <code>null</code>.</li>
</ol>
</li>
</ol>
<div class="note">
The details of implementing the permission request and display
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