This change adds attr-associated element observers, which observe changes in the element associated with a single-element attribute.
For example, if an element has an attribute |attr| with a value |value|, and an AttrTargetObserver has been added for |attr| on that element, the observer would fire if an element with an ID matching |value| was added to the element's document or shadow root.
Attr-associated element observers are tracked in mAttrElementObserverMap in an element's nsExtendedDOMSlots.
An attr-associated element can change in multiple ways:
- The attribute value changes;
- An element matching the content attribute value is added or removed from the element's document or shadow root;
- The explicitly-set attr element is added or removed from the element's document or shadow root;
- The resolved reference target for the explicitly set attr-element or the element whose ID matches the string value of the attribute changes.
The resolved reference target can likewise change in multiple ways:
- The referenceTarget property of the element's shadow root is added, changed or removed;
- An element whose ID matches the element's shadow root's referenceTarget value is added or removed from the shadow root;
- The resolved reference target of the element whose ID matches the shadow root's referenceTarget value changes.
These changes are tracked via reference target change observers, which observe changes to an element's resolved reference target.
Reference target change observers are added on the host element's document or shadow root, and fired when one of the above circumstances occurs.
Differential Revision: https://phabricator.services.mozilla.com/D261367
This reverts commit d46abe6d76.
Revert "Bug 1981346 - Add referenceTarget support for the form attribute. r=credential-management-reviewers,webidl,dimi,Jamie,smaug"
This reverts commit df11a4666d.
Revert "Bug 1981345 - Implement referenceTarget support for multiple element attributes. r=dom-core,Jamie,smaug"
This reverts commit 89cc779f5e.
Revert "Bug 1984685 - Refactor: consistently return Maybe<nsTArray<RefPtr<Element>>> when getting attr-associated elements, and key AttrRelProviders on nsAtom rather than nsString. r=dom-core,morgan,Jamie,smaug"
This reverts commit 33130e712d.
Revert "Bug 1981344 - Implement referenceTarget support for single-element attributes. r=dom-core,credential-management-reviewers,webidl,layout-reviewers,emilio,keithamus,smaug,mtigley"
This reverts commit d6440c4cae.
Revert "Bug 1983766 - Split single element attribute getters into bindings/internals versions. r=dom-core,credential-management-reviewers,webidl,layout-reviewers,smaug,keithamus,jwatt,mtigley"
This reverts commit 83b70e0645.
Revert "Bug 1989323 - Make `referenceTarget` IDL attributes on ShadowRoot, HTMLTemplateElement and ShadowRootInit nullable. r=dom-core,webidl,saschanaz,smaug"
This reverts commit 3a0b29121e.
This change adds attr-associated element observers, which observe changes in the element associated with a single-element attribute.
For example, if an element has an attribute |attr| with a value |value|, and an AttrTargetObserver has been added for |attr| on that element, the observer would fire if an element with an ID matching |value| was added to the element's document or shadow root.
Attr-associated element observers are tracked in mAttrElementObserverMap in an element's nsExtendedDOMSlots.
An attr-associated element can change in multiple ways:
- The attribute value changes;
- An element matching the content attribute value is added or removed from the element's document or shadow root;
- The explicitly-set attr element is added or removed from the element's document or shadow root;
- The resolved reference target for the explicitly set attr-element or the element whose ID matches the string value of the attribute changes.
The resolved reference target can likewise change in multiple ways:
- The referenceTarget property of the element's shadow root is added, changed or removed;
- An element whose ID matches the element's shadow root's referenceTarget value is added or removed from the shadow root;
- The resolved reference target of the element whose ID matches the shadow root's referenceTarget value changes.
These changes are tracked via reference target change observers, which observe changes to an element's resolved reference target.
Reference target change observers are added on the host element's document or shadow root, and fired when one of the above circumstances occurs.
Differential Revision: https://phabricator.services.mozilla.com/D261367
This reverts commit 1b5cf4cdf8.
Revert "Bug 1981346 - Add referenceTarget support for the form attribute. r=credential-management-reviewers,webidl,dimi,Jamie,smaug"
This reverts commit 2394d9205a.
Revert "Bug 1981345 - Implement referenceTarget support for multiple element attributes. r=dom-core,Jamie,smaug"
This reverts commit 571a17ff82.
Revert "Bug 1984685 - Refactor: consistently return Maybe<nsTArray<RefPtr<Element>>> when getting attr-associated elements, and key AttrRelProviders on nsAtom rather than nsString. r=dom-core,morgan,Jamie,smaug"
This reverts commit 3b389fdd62.
Revert "Bug 1981344 - Implement referenceTarget support for single-element attributes. r=dom-core,credential-management-reviewers,webidl,layout-reviewers,emilio,keithamus,smaug,mtigley"
This reverts commit 5cc2a12756.
Revert "Bug 1983766 - Split single element attribute getters into bindings/internals versions. r=dom-core,credential-management-reviewers,webidl,layout-reviewers,smaug,keithamus,jwatt,mtigley"
This reverts commit 68e2d26aa9.
Revert "Bug 1989323 - Make `referenceTarget` IDL attributes on ShadowRoot, HTMLTemplateElement and ShadowRootInit nullable. r=dom-core,webidl,saschanaz,smaug"
This reverts commit 1234b31599.
This change adds attr-associated element observers, which observe changes in the element associated with a single-element attribute.
For example, if an element has an attribute |attr| with a value |value|, and an AttrTargetObserver has been added for |attr| on that element, the observer would fire if an element with an ID matching |value| was added to the element's document or shadow root.
Attr-associated element observers are tracked in mAttrElementObserverMap in an element's nsExtendedDOMSlots.
An attr-associated element can change in multiple ways:
- The attribute value changes;
- An element matching the content attribute value is added or removed from the element's document or shadow root;
- The explicitly-set attr element is added or removed from the element's document or shadow root;
- The resolved reference target for the explicitly set attr-element or the element whose ID matches the string value of the attribute changes.
The resolved reference target can likewise change in multiple ways:
- The referenceTarget property of the element's shadow root is added, changed or removed;
- An element whose ID matches the element's shadow root's referenceTarget value is added or removed from the shadow root;
- The resolved reference target of the element whose ID matches the shadow root's referenceTarget value changes.
These changes are tracked via reference target change observers, which observe changes to an element's resolved reference target.
Reference target change observers are added on the host element's document or shadow root, and fired when one of the above circumstances occurs.
Differential Revision: https://phabricator.services.mozilla.com/D261367
Most changes are automated. Relevant bit is dom/.clang-format. I had to
manually disable clang-format in a few places where importing external
files and so on that aren't self-contained, and fix a couple includes /
forward declarations.
Differential Revision: https://phabricator.services.mozilla.com/D256800
This includes:
* #fire-a-traverse-navigate-event
* #fire-a-push/replace/reload-navigate-event
* #fire-a-download-request-navigate-event
which are all implemented in terms of #inner-navigate-event-firing-algorithm.
Actually calling any of the above is only added for History.pushState and
History.replaceState using #fire-a-push/replace/reload-navigate-event.
Differential Revision: https://phabricator.services.mozilla.com/D238786
This includes:
* #fire-a-traverse-navigate-event
* #fire-a-push/replace/reload-navigate-event
* #fire-a-download-request-navigate-event
which are all implemented in terms of #inner-navigate-event-firing-algorithm.
Actually calling any of the above is only added for History.pushState and
History.replaceState using #fire-a-push/replace/reload-navigate-event.
Differential Revision: https://phabricator.services.mozilla.com/D238786
This includes:
* #fire-a-traverse-navigate-event
* #fire-a-push/replace/reload-navigate-event
* #fire-a-download-request-navigate-event
which are all implemented in terms of #inner-navigate-event-firing-algorithm.
Actually calling any of the above is only added for History.pushState and
History.replaceState using #fire-a-push/replace/reload-navigate-event.
Differential Revision: https://phabricator.services.mozilla.com/D238786
This includes:
* #fire-a-traverse-navigate-event
* #fire-a-push/replace/reload-navigate-event
* #fire-a-download-request-navigate-event
which are all implemented in terms of #inner-navigate-event-firing-algorithm.
Actually calling any of the above is only added for History.pushState and
History.replaceState using #fire-a-push/replace/reload-navigate-event.
Differential Revision: https://phabricator.services.mozilla.com/D238786
This includes:
* #fire-a-traverse-navigate-event
* #fire-a-push/replace/reload-navigate-event
* #fire-a-download-request-navigate-event
which are all implemented in terms of #inner-navigate-event-firing-algorithm.
Actually calling any of the above is only added for History.pushState and
History.replaceState using #fire-a-push/replace/reload-navigate-event.
Differential Revision: https://phabricator.services.mozilla.com/D238786
This patch changes the value of an empty `<input type=file>` control as obtained from the `FormData` API, which used to be an empty string, to be a `File` object with empty contents, whose name is the empty string and whose type is `"application/octet-stream"`.
Differential Revision: https://phabricator.services.mozilla.com/D106605
This patch changes the value of an empty `<input type=file>` control as obtained from the `FormData` API, which used to be an empty string, to be a `File` object with empty contents, whose name is the empty string and whose type is `"application/octet-stream"`.
Differential Revision: https://phabricator.services.mozilla.com/D106605
Arnaud Bienner