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Add request-close command for dialogs
This new command maps to the dialog's requestClose() method. Tests: web-platform-tests/wpt#50804.
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Lines changed: 57 additions & 37 deletions
Original file line numberDiff line numberDiff line change
@@ -53652,6 +53652,11 @@ interface <dfn interface>HTMLButtonElement</dfn> : <span>HTMLElement</span> {
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data-x="attr-button-command-close"><code>close</code></dfn>
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<td><dfn data-x="attr-button-command-close-state">Close</dfn>
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<td>Closes the targeted <code>dialog</code> element.
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<tr>
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<td><dfn attr-value for="html-global/command"
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data-x="attr-button-command-request-close"><code>request-close</code></dfn>
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<td><dfn data-x="attr-button-command-request-close-state">Request Close</dfn>
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<td>Requests to close the targeted <code>dialog</code> element.
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<tr>
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<td><dfn attr-value for="html-global/command"
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data-x="attr-button-command-show-modal"><code>show-modal</code></dfn>
@@ -62344,25 +62349,10 @@ interface <dfn interface>HTMLDialogElement</dfn> : <span>HTMLElement</span> {
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are:</p>
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<ol>
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<li><p>If <span>this</span> does not have an <code data-x="attr-dialog-open">open</code>
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attribute, then return.</p></li>
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<li><p><span>Assert</span>: <span>this</span>'s <span data-x="dialog-close-watcher">close
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watcher</span> is not null.</p></li>
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<li><p>Set <var>dialog</var>'s <span>enable close watcher for <code
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data-x="dom-dialog-requestClose">requestClose()</code></span> to true.</p></li>
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<li><p>If <var>returnValue</var> is not given, then set it to null.</p></li>
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<li><p>Set <span>this</span>'s <span>request close return value</span> to
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<var>returnValue</var>.</p></li>
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<li><p><span data-x="close-watcher-request-close">Request to close</span> <var>dialog</var>'s
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<span data-x="dialog-close-watcher">close watcher</span> with false.</p></li>
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<li><p>Set <var>dialog</var>'s <span>enable close watcher for <code
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data-x="dom-dialog-requestClose">requestClose()</code></span> to false.</p></li>
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<li><p><span data-x="dialog-request-close">Request to close the dialog</span> <span>this</span>
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with <var>returnValue</var>.</p></li>
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</ol>
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<div class="note" id="note-dialog-method-names">
@@ -62439,8 +62429,15 @@ interface <dfn interface>HTMLDialogElement</dfn> : <span>HTMLElement</span> {
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<p>Each <code>dialog</code> element has a <dfn>request close return value</dfn>, which is a
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string, initially null.</p>
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<p>Each <code>dialog</code> element has an <dfn>enable close watcher for <code
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data-x="dom-dialog-requestClose">requestClose()</code></dfn> boolean, initially false.</p>
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<p>Each <code>dialog</code> element has an <dfn
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id="enable-close-watcher-for-requestclose()">enable close watcher for request close</dfn> boolean,
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initially false.</p>
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<p class="note"><code>dialog</code>'s <span>enable close watcher for request close</span> is used
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to force enable the dialog's <span data-x="dialog-close-watcher">close watcher</span> while <span
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data-x="dialog-request-close">requesting to close</span> it. A dialog whose <span>computed
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closed-by state</span> is the <span data-x="attr-dialog-closedby-none-state">None</span> state
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would otherwise have a disabled <span data-x="dialog-close-watcher">close watcher</span>.</p>
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<p>Each <code>dialog</code> element has an <dfn>is modal</dfn> boolean, initially false.</p>
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@@ -62585,22 +62582,21 @@ interface <dfn interface>HTMLDialogElement</dfn> : <span>HTMLElement</span> {
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value</span>.</p></li>
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<li><p><i data-x="create-close-watcher-getEnabledState">getEnabledState</i> being to return
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true if <var>dialog</var>'s <span>enable close watcher for <code
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data-x="dom-dialog-requestClose">requestClose()</code></span> is true or <var>dialog</var>'s
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<span>computed closed-by state</span> is not <span
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true if <var>dialog</var>'s <span>enable close watcher for request close</span> is true or
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<var>dialog</var>'s <span>computed closed-by state</span> is not <span
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data-x="attr-dialog-closedby-none-state">None</span>; otherwise false.</p></li>
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</ul>
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</li>
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</ol>
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<p>The <span>is valid invoker command steps</span> for <code>dialog</code> elements, given
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a <code data-x="attr-button-command">command</code> attribute <var>command</var>, are:</p>
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<p>The <span>is valid invoker command steps</span> for <code>dialog</code> elements, given a <code
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data-x="attr-button-command">command</code> attribute <var>command</var>, are:</p>
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<ol>
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<li><p>If <var>command</var> is in the <span
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data-x="attr-button-command-close-state">Close</span> state or in the <span
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data-x="attr-button-command-show-modal-state">Show Modal</span> state, then
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return true.</p></li>
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data-x="attr-button-command-close-state">Close</span> state, <span
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data-x="attr-button-command-request-close-state">Request Close</span> state, or the <span
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data-x="attr-button-command-show-modal-state">Show Modal</span> state, then return true.</p></li>
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<li><p>Return false.</p></li>
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</ol>
@@ -62613,17 +62609,17 @@ interface <dfn interface>HTMLDialogElement</dfn> : <span>HTMLElement</span> {
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<li><p>If <var>element</var> is in the <span
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data-x="popover-showing-state">popover showing</span> state, then return.</p></li>
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<li>
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<p>If <var>command</var> is in the <span data-x="attr-button-command-close-state">Close</span>
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state and <var>element</var> has an <code data-x="attr-dialog-open">open</code> attribute:</p>
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<ol>
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<li><p>Let <var>value</var> be <var>invoker</var>'s <span
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data-x="concept-fe-optional-value">optional value</span>.</p></li>
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<li><p>If <var>command</var> is in the <span
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data-x="attr-button-command-close-state">Close</span> state and <var>element</var> has an <code
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data-x="attr-dialog-open">open</code> attribute, then <span>close the dialog</span>
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<var>element</var> with <var>invoker</var>'s <span data-x="concept-fe-optional-value">optional
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value</span>.</p></li>
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<li><p><span>Close the dialog</span> <var>element</var> with <var>value</var>.</p></li>
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</ol>
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</li>
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<li><p>If <var>command</var> is in the <span
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data-x="attr-button-command-request-close-state">Request Close</span> state and
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<var>element</var> has an <code data-x="attr-dialog-open">open</code> attribute, then <span
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data-x="dialog-request-close">request to close the dialog</span> <var>element</var> with
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<var>invoker</var>'s <span data-x="concept-fe-optional-value">optional value</span>.</p></li>
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<li><p>If <var>command</var> is the <span
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data-x="attr-button-command-show-modal-state">Show Modal</span> state and <var>element</var> does
@@ -62727,6 +62723,29 @@ interface <dfn interface>HTMLDialogElement</dfn> : <span>HTMLElement</span> {
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</li>
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</ol>
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<p>To <dfn data-x="dialog-request-close">request to close</dfn> <code>dialog</code> element
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<var>subject</var>, given null or a string <var>returnValue</var>:</p>
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<ol>
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<li><p>If <var>subject</var> does not have an <code data-x="attr-dialog-open">open</code>
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attribute, then return.</p></li>
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<li><p><span>Assert</span>: <var>subject</var>'s <span data-x="dialog-close-watcher">close
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watcher</span> is not null.</p></li>
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<li><p>Set <var>subject</var>'s <span>enable close watcher for request close</span> to
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true.</p></li>
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<li><p>Set <var>subject</var>'s <span>request close return value</span> to
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<var>returnValue</var>.</p></li>
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<li><p><span data-x="close-watcher-request-close">Request to close</span> <var>subject</var>'s
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<span data-x="dialog-close-watcher">close watcher</span> with false.</p></li>
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<li><p>Set <var>subject</var>'s <span>enable close watcher for request close</span> to
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false.</p></li>
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</ol>
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</div>
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<p>To <dfn>queue a dialog toggle event task</dfn> given a <code>dialog</code> element
@@ -144236,6 +144255,7 @@ interface <dfn interface>External</dfn> {
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"<code data-x="attr-button-command-show-popover">show-popover</code>";
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"<code data-x="attr-button-command-hide-popover">hide-popover</code>";
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"<code data-x="attr-button-command-close">close</code>";
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"<code data-x="attr-button-command-request-close">request-close</code>";
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"<code data-x="attr-button-command-show-modal">show-modal</code>";
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a <span data-x="attr-button-command-custom">custom command keyword</span>
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<tr>

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