1881257 - Drag and drop from File Explorer is no longer allowed after drag and drop an image within the content area.

Status: VERIFIED FIXED

(Core :: DOM: Copy & Paste and Drag & Drop, defect, P2)

Description

[Alice0775 White]

Steps to reproduce:

1. Drag & drop an image(A) from file explorer to content area
2. Drag and drop the dropped image within its content area
3. Try drag & drop an another image(B) from file explorer to content area

Actual results:
Screencast: https://youtu.be/EDHhOz-zXtQ .
Dropping operation is not allowed. Mouse cursor indicates as no-drop.
And drag and drop fails.

Expected results:
Dropping operation should be allowed.
And drag and drop should be successfully performed.

Regression window:
https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=15549745cfb86f9b189532952dcb587da581f99a&tochange=2ca3d042a78dbdc35115ff4c362c4ba8801b56d1

Comment 1

[BugBot [:suhaib / :marco/ :calixte]]

Set release status flags based on info from the regressing bug 1809122

:edgar, since you are the author of the regressor, bug 1809122, could you take a look? Also, could you set the severity field?

For more information, please visit BugBot documentation.

Comment 2

[Edgar Chen [:edgar]]

Attachment: Bug 1881257 - Reset mSourceTopWindowContext when drag session end;

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/62056fe89aac
Reset mSourceTopWindowContext when drag session end; r=NeilDeakin

Comment 4

[Iulian Moraru]

https://hg.mozilla.org/mozilla-central/rev/62056fe89aac

Comment 5

[BugBot [:suhaib / :marco/ :calixte]]

The patch landed in nightly and beta is affected.
:edgar, is this bug important enough to require an uplift?

• If yes, please nominate the patch for beta approval.
• If no, please set status-firefox124 to wontfix.

For more information, please visit BugBot documentation.

Comment 6

[Edgar Chen [:edgar]]

Attachment: Bug 1881257 - Reset mSourceTopWindowContext when drag session end;

Original Revision: https://phabricator.services.mozilla.com/D203103

Comment 7

[Phabricator Automation]

Uplift Approval Request

• String changes made/needed: None
• Code covered by automated testing: no
• Is Android affected?: yes
• Risk associated with taking this patch: Low
• User impact if declined: Drag and drop from File Explorer is no longer worked after drag and drop an image within the content area
• Fix verified in Nightly: yes
• Needs manual QE test: yes
• Steps to reproduce for manual QE testing: Follow the steps in https://bugzilla.mozilla.org/show_bug.cgi?id=1881257#c0
• Explanation of risk level: The change is straightforward, should be safe.

Comment 8

[Pulsebot]

https://hg.mozilla.org/releases/mozilla-beta/rev/73f9ebd83ab5

Comment 9

[Rares Doghi, Desktop QA]

Verified as fixed in our latest Beta 124.0b8 as well as our latest Nightly build 125.0a1 (2024-03-05).

Comment 10

[Ryan VanderMeulen [:RyanVM]]

Please nominate this for ESR115 also.

Comment 11

[Edgar Chen [:edgar]]

Attachment: Bug 1881257 - Reset mSourceTopWindowContext when drag session end;

Original Revision: https://phabricator.services.mozilla.com/D203103

Comment 12

[Phabricator Automation]

Uplift Approval Request

• Fix verified in Nightly: yes
• Is Android affected?: yes
• String changes made/needed: None
• User impact if declined: Drag and drop from File Explorer is no longer worked after drag and drop an image within the content area
• Steps to reproduce for manual QE testing: Follow the steps in https://bugzilla.mozilla.org/show_bug.cgi?id=1881257#c0
• Risk associated with taking this patch: Low
• Code covered by automated testing: no
• Explanation of risk level: The change is straightforward, should be safe.
• Needs manual QE test: yes

Comment 13

[Pulsebot]

https://hg.mozilla.org/releases/mozilla-esr115/rev/c56185de4d6d

Comment 14

[Rares Doghi, Desktop QA]

Verified as fixed in our latest ESR build 115.9.0esr ID: 20240308231321