Backport MR #2011 to further fix unexpected scrolling (#2017192)

This commit is contained in:
Adam Williamson 2021-11-01 10:24:50 -07:00
parent 811a58913d
commit 4a46ac2e64
4 changed files with 110 additions and 1 deletions

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@ -0,0 +1,29 @@
From 286cfdc6d48dc4315df54d29d7d16b5198d92a56 Mon Sep 17 00:00:00 2001
From: Carlos Garnacho <carlosg@gnome.org>
Date: Fri, 29 Oct 2021 16:41:55 +0200
Subject: [PATCH 1/3] inputMethod: Equate empty preedit string to null
If we get '' from the IM as the preedit string, it is pretty safe
to handle it as "no preedit" altogether.
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2011>
---
js/misc/inputMethod.js | 2 ++
1 file changed, 2 insertions(+)
diff --git a/js/misc/inputMethod.js b/js/misc/inputMethod.js
index 1f9eaee7a..7de7540d3 100644
--- a/js/misc/inputMethod.js
+++ b/js/misc/inputMethod.js
@@ -111,6 +111,8 @@ class InputMethod extends Clutter.InputMethod {
return;
let preedit = text.get_text();
+ if (preedit === '')
+ preedit = null;
if (visible)
this.set_preedit_text(preedit, pos, mode);
--
2.33.1

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@ -0,0 +1,38 @@
From 047691b0d3471630ec80e32f371291dd2ef02419 Mon Sep 17 00:00:00 2001
From: Carlos Garnacho <carlosg@gnome.org>
Date: Fri, 29 Oct 2021 16:43:15 +0200
Subject: [PATCH 2/3] inputMethod: Do not communicate preedit text change on
reset
This is now done in the ClutterInputFocus for us, since
https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1940. There
is no need to duplicate this call, and it happens to cause undesired
scrolling to content in some cases when this reset happens during
a change in the IM focused client state.
Fixes: https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/4647
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2011>
---
js/misc/inputMethod.js | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/js/misc/inputMethod.js b/js/misc/inputMethod.js
index 7de7540d3..71dff84f5 100644
--- a/js/misc/inputMethod.js
+++ b/js/misc/inputMethod.js
@@ -186,11 +186,7 @@ class InputMethod extends Clutter.InputMethod {
this._emitRequestSurrounding();
}
- if (this._preeditStr !== null) {
- // Unset any preedit text
- this.set_preedit_text(null, 0, Clutter.PreeditResetMode.CLEAR);
- this._preeditStr = null;
- }
+ this._preeditStr = null;
}
vfunc_set_cursor_location(rect) {
--
2.33.1

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@ -0,0 +1,30 @@
From 01775609525b12de752a2f7ebac88baee9b041d3 Mon Sep 17 00:00:00 2001
From: Carlos Garnacho <carlosg@gnome.org>
Date: Fri, 29 Oct 2021 16:46:18 +0200
Subject: [PATCH 3/3] inputMethod: Do not reset invisible preedit on focus_out
If the preedit is in invisible state, the last preedit string that
was sent around is already null, so there is no need to clear the preedit
in that case.
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2011>
---
js/misc/inputMethod.js | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/js/misc/inputMethod.js b/js/misc/inputMethod.js
index 71dff84f5..8c3cd61ae 100644
--- a/js/misc/inputMethod.js
+++ b/js/misc/inputMethod.js
@@ -167,7 +167,7 @@ class InputMethod extends Clutter.InputMethod {
if (this._context)
this._context.focus_out();
- if (this._preeditStr) {
+ if (this._preeditStr && this._preeditVisible) {
// Unset any preedit text
this.set_preedit_text(null, 0, this._preeditCommitMode);
this._preeditStr = null;
--
2.33.1

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@ -2,7 +2,7 @@
Name: gnome-shell
Version: 41.0
Release: 7%{?dist}
Release: 8%{?dist}
Summary: Window management and application launching for GNOME
License: GPLv2+
@ -36,6 +36,15 @@ Patch60002: 0002-unlockDialog-Properly-reset-auth-prompt-when-showing.patch
# Work around crashy tear down
Patch60003: 0001-main-Leak-the-GJS-context-and-ShellGlobal.patch
# More fixes for cursor bouncing around in text editors
# https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/4647
# https://bugzilla.redhat.com/show_bug.cgi?id=2017192
# https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2011
Patch70001: 0001-inputMethod-Equate-empty-preedit-string-to-null.patch
Patch70002: 0002-inputMethod-Do-not-communicate-preedit-text-change-o.patch
Patch70003: 0003-inputMethod-Do-not-reset-invisible-preedit-on-focus_.patch
%define eds_version 3.33.1
%define gnome_desktop_version 3.35.91
%define glib2_version 2.56.0
@ -249,6 +258,9 @@ desktop-file-validate %{buildroot}%{_datadir}/applications/evolution-calendar.de
%{_mandir}/man1/gnome-shell.1*
%changelog
* Fri Oct 29 2021 Adam Williamson <awilliam@redhat.com> - 41.0-8
- Backport MR #2011 to further fix unexpected scrolling (#2017192)
* Wed Oct 27 2021 Ray Strode <rstrode@redhat.com> - 41.0-7
- Use correct patch for fixing unlock screen confusion