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From a897516fc5ec380938115ad42023f279d128fc1e Mon Sep 17 00:00:00 2001
From: Andrew Tropin <andrew@trop.in>
Date: Fri, 16 Sep 2022 15:24:19 +0300
Subject: [PATCH] Workaround gtk bug for superkey handling
https://gitlab.gnome.org/GNOME/gtk/-/issues/4913
https://debbugs.gnu.org/cgi/bugreport.cgi?bug=55362
Patch based on Thomas Jost's suggestion.
---
src/pgtkterm.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/src/pgtkterm.c b/src/pgtkterm.c
index 491ba33882..d5a9970693 100644
--- a/src/pgtkterm.c
+++ b/src/pgtkterm.c
@@ -5051,7 +5051,7 @@ pgtk_gtk_to_emacs_modifiers (struct pgtk_display_info *dpyinfo, int state)
mod |= mod_ctrl;
if (state & GDK_META_MASK || state & GDK_MOD1_MASK)
mod |= mod_meta;
- if (state & GDK_SUPER_MASK)
+ if (state & GDK_SUPER_MASK || state & GDK_MOD4_MASK)
mod |= mod_super;
if (state & GDK_HYPER_MASK)
mod |= mod_hyper;
@@ -5184,7 +5184,7 @@ key_press_event (GtkWidget *widget, GdkEvent *event, gpointer *user_data)
/* While super is pressed, the input method will always always
resend the key events ignoring super. As a workaround, don't
filter key events with super or hyper pressed. */
- if (!(event->key.state & (GDK_SUPER_MASK | GDK_HYPER_MASK)))
+ if (!(event->key.state & (GDK_SUPER_MASK | GDK_MOD4_MASK | GDK_HYPER_MASK)))
{
if (pgtk_im_filter_keypress (f, &event->key))
return TRUE;
@@ -5199,8 +5199,9 @@ key_press_event (GtkWidget *widget, GdkEvent *event, gpointer *user_data)
/* make_lispy_event turns chars into control chars.
Don't do it here because XLookupString is too eager. */
state &= ~GDK_CONTROL_MASK;
- state &= ~(GDK_META_MASK
- | GDK_SUPER_MASK | GDK_HYPER_MASK | GDK_MOD1_MASK);
+ state &= ~(GDK_META_MASK | GDK_MOD1_MASK
+ | GDK_SUPER_MASK | GDK_MOD4_MASK
+ | GDK_HYPER_MASK);
nbytes = event->key.length;
if (nbytes > copy_bufsiz)
--
2.37.3
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