Shared state to support multi screen inspection by CoderDake · Pull Request #129452 · flutter/flutter

CoderDake · 2023-06-23T21:52:02Z

With Multi View applications on the way, we need to be able to manage the state of multiple Inspector widgets in a consistent way.

Previously each Widget inspector would manage the state of it's own inspection. This made for a confusing and inconsistent experience when clicking on the widget inspector of different views.

This PR changes the state management to the WidgetInspectorService static instance so that all widget inspectors can share that state.

Demo

Screen.Recording.2023-07-10.at.4.26.37.PM2.mov

jacob314

Overall looks like it is on the right track.

wanjm · 2023-07-15T06:16:58Z

where can i get the multi window example in the above video;

CoderDake · 2023-07-17T17:10:25Z

@wanjm It can be found here:
https://github.com/goderbauer/mvp

CoderDake · 2023-07-21T20:34:07Z

Fixes flutter/devtools#5935

CoderDake · 2023-07-21T20:41:55Z

Fixes flutter/devtools#5931

jacob314 · 2023-07-27T21:16:49Z

-    final double maxWidth = size.width - 2 * (_kScreenEdgeMargin + _kTooltipPadding);
+    final double maxWidth = math.max(
+      size.width - 2 * (_kScreenEdgeMargin + _kTooltipPadding),
+      0,


good catch! should we just short circuit and not try to draw anything is maxWidth <= 0?

Perhaps we could but I don't know enough about these cases to know if we always want to.

jacob314

LGTM once these small nits are resolved.

…o multi-screen-inspection-state

goderbauer

LGTM

jacob314

…ter#129452)

flutter/flutter@e81907e...c2b40ca 2023-07-29 [email protected] Roll Flutter Engine from 24ccd8fffbcb to 5184062f7543 (2 revisions) (flutter/flutter#131554) 2023-07-29 [email protected] Roll Flutter Engine from 90bc483524fe to 24ccd8fffbcb (1 revision) (flutter/flutter#131540) 2023-07-29 [email protected] Roll Flutter Engine from 27128f29a066 to 90bc483524fe (2 revisions) (flutter/flutter#131535) 2023-07-29 [email protected] Roll Flutter Engine from 69b5b77edaf7 to 27128f29a066 (1 revision) (flutter/flutter#131533) 2023-07-29 [email protected] Roll Flutter Engine from b854fdea2715 to 69b5b77edaf7 (1 revision) (flutter/flutter#131532) 2023-07-29 [email protected] Roll Flutter Engine from 0a5b2f521539 to b854fdea2715 (1 revision) (flutter/flutter#131530) 2023-07-29 49699333+dependabot[bot]@users.noreply.github.com Bump github/codeql-action from 2.21.0 to 2.21.2 (flutter/flutter#131512) 2023-07-29 [email protected] Roll Flutter Engine from f5c17f0e2406 to 0a5b2f521539 (2 revisions) (flutter/flutter#131529) 2023-07-29 [email protected] Roll Flutter Engine from b4bf592279d6 to f5c17f0e2406 (1 revision) (flutter/flutter#131525) 2023-07-28 [email protected] Roll Flutter Engine from da3721adba65 to b4bf592279d6 (2 revisions) (flutter/flutter#131519) 2023-07-28 [email protected] Roll Flutter Engine from aa1278eb7b84 to da3721adba65 (5 revisions) (flutter/flutter#131514) 2023-07-28 [email protected] Reland - Fix floating SnackBar throws when FAB is on the top (flutter/flutter#131475) 2023-07-28 [email protected] Device discovery output cleanup (flutter/flutter#131223) 2023-07-28 [email protected] Roll Flutter Engine from 182e1189873b to aa1278eb7b84 (2 revisions) (flutter/flutter#131500) 2023-07-28 [email protected] Update `BottomSheet.enableDrag` & `BottomSheet.showDragHandle` docs for animation controller (flutter/flutter#131484) 2023-07-28 [email protected] Deprecate `useMaterial3` parameter in `ThemeData.copyWith()` (flutter/flutter#131455) 2023-07-28 [email protected] Roll Flutter Engine from 73615d66b2fe to 182e1189873b (2 revisions) (flutter/flutter#131492) 2023-07-28 [email protected] Add `CheckedPopupMenuItemâ��.labelTextStyle` and update default text style for Material 3 (flutter/flutter#131060) 2023-07-28 [email protected] Remove obsolete `complex_layout_ios__compile.dart` test (flutter/flutter#131487) 2023-07-28 [email protected] Roll Flutter Engine from e97014c71014 to 73615d66b2fe (3 revisions) (flutter/flutter#131485) 2023-07-28 [email protected] Shared state to support multi screen inspection (flutter/flutter#129452) 2023-07-28 [email protected] Roll Packages from f4ae933 to 10aab44 (4 revisions) (flutter/flutter#131483) 2023-07-28 [email protected] Move ios_app_with_extensions_test to host only (flutter/flutter#131441) 2023-07-28 [email protected] Update `Card.color` documentation for Material 3 (flutter/flutter#131468) If this roll has caused a breakage, revert this CL and stop the roller using the controls here: https://autoroll.skia.org/r/flutter-packages Please CC [email protected],[email protected],[email protected] on the revert to ensure that a human is aware of the problem. To file a bug in Packages: https://github.com/flutter/flutter/issues/new/choose To report a problem with the AutoRoller itself, please file a bug: https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug Documentation for the AutoRoller is here: https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

![](https://media.giphy.com/media/KY2dtJNlGPH08w41FN/giphy.gif) Fixes flutter/devtools#5931 With Multi View applications on the way, we need to be able to manage the state of multiple Inspector widgets in a consistent way. Previously each Widget inspector would manage the state of it's own inspection. This made for a confusing and inconsistent experience when clicking on the widget inspector of different views. This PR changes the state management to the WidgetInspectorService static instance so that all widget inspectors can share that state. # Demo https://github.com/flutter/flutter/assets/1386322/70fd18dc-5827-4dcd-8cb7-ef20e6221291

flutter/flutter@e81907e...c2b40ca 2023-07-29 [email protected] Roll Flutter Engine from 24ccd8fffbcb to 5184062f7543 (2 revisions) (flutter/flutter#131554) 2023-07-29 [email protected] Roll Flutter Engine from 90bc483524fe to 24ccd8fffbcb (1 revision) (flutter/flutter#131540) 2023-07-29 [email protected] Roll Flutter Engine from 27128f29a066 to 90bc483524fe (2 revisions) (flutter/flutter#131535) 2023-07-29 [email protected] Roll Flutter Engine from 69b5b77edaf7 to 27128f29a066 (1 revision) (flutter/flutter#131533) 2023-07-29 [email protected] Roll Flutter Engine from b854fdea2715 to 69b5b77edaf7 (1 revision) (flutter/flutter#131532) 2023-07-29 [email protected] Roll Flutter Engine from 0a5b2f521539 to b854fdea2715 (1 revision) (flutter/flutter#131530) 2023-07-29 49699333+dependabot[bot]@users.noreply.github.com Bump github/codeql-action from 2.21.0 to 2.21.2 (flutter/flutter#131512) 2023-07-29 [email protected] Roll Flutter Engine from f5c17f0e2406 to 0a5b2f521539 (2 revisions) (flutter/flutter#131529) 2023-07-29 [email protected] Roll Flutter Engine from b4bf592279d6 to f5c17f0e2406 (1 revision) (flutter/flutter#131525) 2023-07-28 [email protected] Roll Flutter Engine from da3721adba65 to b4bf592279d6 (2 revisions) (flutter/flutter#131519) 2023-07-28 [email protected] Roll Flutter Engine from aa1278eb7b84 to da3721adba65 (5 revisions) (flutter/flutter#131514) 2023-07-28 [email protected] Reland - Fix floating SnackBar throws when FAB is on the top (flutter/flutter#131475) 2023-07-28 [email protected] Device discovery output cleanup (flutter/flutter#131223) 2023-07-28 [email protected] Roll Flutter Engine from 182e1189873b to aa1278eb7b84 (2 revisions) (flutter/flutter#131500) 2023-07-28 [email protected] Update `BottomSheet.enableDrag` & `BottomSheet.showDragHandle` docs for animation controller (flutter/flutter#131484) 2023-07-28 [email protected] Deprecate `useMaterial3` parameter in `ThemeData.copyWith()` (flutter/flutter#131455) 2023-07-28 [email protected] Roll Flutter Engine from 73615d66b2fe to 182e1189873b (2 revisions) (flutter/flutter#131492) 2023-07-28 [email protected] Add `CheckedPopupMenuItemâ��.labelTextStyle` and update default text style for Material 3 (flutter/flutter#131060) 2023-07-28 [email protected] Remove obsolete `complex_layout_ios__compile.dart` test (flutter/flutter#131487) 2023-07-28 [email protected] Roll Flutter Engine from e97014c71014 to 73615d66b2fe (3 revisions) (flutter/flutter#131485) 2023-07-28 [email protected] Shared state to support multi screen inspection (flutter/flutter#129452) 2023-07-28 [email protected] Roll Packages from f4ae933 to 10aab44 (4 revisions) (flutter/flutter#131483) 2023-07-28 [email protected] Move ios_app_with_extensions_test to host only (flutter/flutter#131441) 2023-07-28 [email protected] Update `Card.color` documentation for Material 3 (flutter/flutter#131468) If this roll has caused a breakage, revert this CL and stop the roller using the controls here: https://autoroll.skia.org/r/flutter-packages Please CC [email protected],[email protected],[email protected] on the revert to ensure that a human is aware of the problem. To file a bug in Packages: https://github.com/flutter/flutter/issues/new/choose To report a problem with the AutoRoller itself, please file a bug: https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug Documentation for the AutoRoller is here: https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

flutter/flutter@e81907e...c2b40ca 2023-07-29 [email protected] Roll Flutter Engine from 24ccd8fffbcb to 5184062f7543 (2 revisions) (flutter/flutter#131554) 2023-07-29 [email protected] Roll Flutter Engine from 90bc483524fe to 24ccd8fffbcb (1 revision) (flutter/flutter#131540) 2023-07-29 [email protected] Roll Flutter Engine from 27128f29a066 to 90bc483524fe (2 revisions) (flutter/flutter#131535) 2023-07-29 [email protected] Roll Flutter Engine from 69b5b77edaf7 to 27128f29a066 (1 revision) (flutter/flutter#131533) 2023-07-29 [email protected] Roll Flutter Engine from b854fdea2715 to 69b5b77edaf7 (1 revision) (flutter/flutter#131532) 2023-07-29 [email protected] Roll Flutter Engine from 0a5b2f521539 to b854fdea2715 (1 revision) (flutter/flutter#131530) 2023-07-29 49699333+dependabot[bot]@users.noreply.github.com Bump github/codeql-action from 2.21.0 to 2.21.2 (flutter/flutter#131512) 2023-07-29 [email protected] Roll Flutter Engine from f5c17f0e2406 to 0a5b2f521539 (2 revisions) (flutter/flutter#131529) 2023-07-29 [email protected] Roll Flutter Engine from b4bf592279d6 to f5c17f0e2406 (1 revision) (flutter/flutter#131525) 2023-07-28 [email protected] Roll Flutter Engine from da3721adba65 to b4bf592279d6 (2 revisions) (flutter/flutter#131519) 2023-07-28 [email protected] Roll Flutter Engine from aa1278eb7b84 to da3721adba65 (5 revisions) (flutter/flutter#131514) 2023-07-28 [email protected] Reland - Fix floating SnackBar throws when FAB is on the top (flutter/flutter#131475) 2023-07-28 [email protected] Device discovery output cleanup (flutter/flutter#131223) 2023-07-28 [email protected] Roll Flutter Engine from 182e1189873b to aa1278eb7b84 (2 revisions) (flutter/flutter#131500) 2023-07-28 [email protected] Update `BottomSheet.enableDrag` & `BottomSheet.showDragHandle` docs for animation controller (flutter/flutter#131484) 2023-07-28 [email protected] Deprecate `useMaterial3` parameter in `ThemeData.copyWith()` (flutter/flutter#131455) 2023-07-28 [email protected] Roll Flutter Engine from 73615d66b2fe to 182e1189873b (2 revisions) (flutter/flutter#131492) 2023-07-28 [email protected] Add `CheckedPopupMenuItemâ��.labelTextStyle` and update default text style for Material 3 (flutter/flutter#131060) 2023-07-28 [email protected] Remove obsolete `complex_layout_ios__compile.dart` test (flutter/flutter#131487) 2023-07-28 [email protected] Roll Flutter Engine from e97014c71014 to 73615d66b2fe (3 revisions) (flutter/flutter#131485) 2023-07-28 [email protected] Shared state to support multi screen inspection (flutter/flutter#129452) 2023-07-28 [email protected] Roll Packages from 2265a78 to f96f040 (4 revisions) (flutter/flutter#131483) 2023-07-28 [email protected] Move ios_app_with_extensions_test to host only (flutter/flutter#131441) 2023-07-28 [email protected] Update `Card.color` documentation for Material 3 (flutter/flutter#131468) If this roll has caused a breakage, revert this CL and stop the roller using the controls here: https://autoroll.skia.org/r/flutter-packages Please CC [email protected],[email protected],[email protected] on the revert to ensure that a human is aware of the problem. To file a bug in Packages: https://github.com/flutter/flutter/issues/new/choose To report a problem with the AutoRoller itself, please file a bug: https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug Documentation for the AutoRoller is here: https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

github-actions Bot added the framework flutter/packages/flutter repository. See also f: labels. label Jun 23, 2023

CoderDake changed the title ~~Multi screen inspection state~~ Shared state to support multi screen inspection Jun 23, 2023

CoderDake marked this pull request as ready for review July 11, 2023 14:31

CoderDake requested review from goderbauer and jacob314 July 11, 2023 14:31

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github-actions Bot added a: text input Entering text in a text field or keyboard related problems tool Affects the "flutter" command-line tool. See also t: labels. p: material_ui material_ui package in flutter/packages f: scrolling Viewports, list views, slivers, etc. labels Jul 26, 2023

Pulling just my changes from my branch change

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CoderDake force-pushed the multi-screen-inspection-state branch from 78adb4b to fa66401 Compare July 26, 2023 21:03

CoderDake added 3 commits July 27, 2023 09:13

lint cleanup

d694629

cleanup :D

09da8d8

Merge branch 'master' into multi-screen-inspection-state

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CoderDake added 2 commits July 27, 2023 18:41

Jacob nits

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Merge remote-tracking branch 'dake/multi-screen-inspection-state' int…

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…o multi-screen-inspection-state

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CoderDake merged commit f0163c0 into flutter:master Jul 28, 2023

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Flutter Framework Team: Notable Commits #121415

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Roll Flutter from e81907e07a38 to e94e185c364c (23 revisions) flutter/packages#4585

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Roll Flutter from e81907e07a38 to c2b40ca7013b (24 revisions) flutter/packages#4588

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CoderDake mentioned this pull request Aug 2, 2023

Widget Inspector Selection broken in Multi View App flutter/devtools#5932

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