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Make popups animation-friendly #34304

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merged 1 commit into from
Jun 15, 2022

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@chromium-wpt-export-bot chromium-wpt-export-bot commented Jun 3, 2022

Now, popups will follow this process when showing/hiding:

showPopup():

  1. Move the popup to the top layer, and remove the UA display:none
    style.
  2. Update style. (Transition initial style can be specified in this
    state.)
  3. Set the :top-layer pseudo class.
  4. Update style. (Animations/transitions happen here.)

hidePopup():

  1. Capture any already-running animations via getAnimations().
  2. Remove the :top-layer pseudo class.
  3. Update style. (Animations/transitions start here.)
  4. If the hidePopup() call is not due to a "force out" situation,
    getAnimations() again, remove any from step Aryeh's submission #1, and then wait here
    until all of them finish or are cancelled.
  5. Remove the popup from the top layer, and add the UA display:none
    style.
  6. Update style.

See this issue for more details:
openui/open-ui#335

Bug: 1307772
Change-Id: Ia20eb6e9533c1a0b1029ca1279d42fe2648300af
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3688871
Reviewed-by: Robert Flack <[email protected]>
Commit-Queue: Mason Freed <[email protected]>
Cr-Commit-Position: refs/heads/main@{#1014235}

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The review process for this patch is being conducted in the Chromium project.

@chromium-wpt-export-bot chromium-wpt-export-bot force-pushed the chromium-export-cl-3688871 branch 7 times, most recently from ae64714 to 15bf248 Compare June 13, 2022 21:47
Now, popups will follow this process when showing/hiding:

showPopup():
 1. Move the popup to the top layer, and remove the UA display:none
    style.
 2. Update style. (Transition initial style can be specified in this
    state.)
 3. Set the :top-layer pseudo class.
 4. Update style. (Animations/transitions happen here.)

hidePopup():
 1. Capture any already-running animations via getAnimations().
 2. Remove the :top-layer pseudo class.
 3. Update style. (Animations/transitions start here.)
 4. If the hidePopup() call is not due to a "force out" situation,
    getAnimations() again, remove any from step #1, and then wait here
    until all of them finish or are cancelled.
 4. Remove the popup from the top layer, and add the UA display:none
    style.
 5. Update style.

See this issue for more details:
  openui/open-ui#335

Bug: 1307772
Change-Id: Ia20eb6e9533c1a0b1029ca1279d42fe2648300af
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3688871
Reviewed-by: Robert Flack <[email protected]>
Commit-Queue: Mason Freed <[email protected]>
Cr-Commit-Position: refs/heads/main@{#1014235}
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3 participants