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input: check for ‘effective’ modifiers, not ‘depressed’

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When reading XKB modifier state, use XKB_STATE_MODS_EFFECTIVE, not
XKB_STATE_MODS_DEPRESSED.

This fixes handling of ‘sticky’ modifier keys.
This commit is contained in:
Daniel Eklöf 2021-10-02 17:33:01 +02:00
parent e789628f82
commit 8e4d020a41
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GPG key ID: 5BBD4992C116573F
2 changed files with 12 additions and 6 deletions
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6
CHANGELOG.md
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@ -38,6 +38,12 @@
### Deprecated
### Removed
### Fixed
* ‘Sticky’ modifiers in input handling; when determining modifier
state, foot was looking at **depressed** modifiers, not
**effective** modifiers, like it should.
### Security
### Contributors

12
input.c
View file

@ -979,7 +979,7 @@ key_press_release(struct seat *seat, struct terminal *term, uint32_t serial,
}
xkb_mod_mask_t mods = xkb_state_serialize_mods(
seat->kbd.xkb_state, XKB_STATE_MODS_DEPRESSED);
seat->kbd.xkb_state, XKB_STATE_MODS_EFFECTIVE);
xkb_mod_mask_t consumed = xkb_state_key_get_consumed_mods(
seat->kbd.xkb_state, key);
@ -1237,13 +1237,13 @@ keyboard_modifiers(void *data, struct wl_keyboard *wl_keyboard, uint32_t serial,
/* Update state of modifiers we're interested in for e.g mouse events */
seat->kbd.shift = xkb_state_mod_index_is_active(
seat->kbd.xkb_state, seat->kbd.mod_shift, XKB_STATE_MODS_DEPRESSED);
seat->kbd.xkb_state, seat->kbd.mod_shift, XKB_STATE_MODS_EFFECTIVE);
seat->kbd.alt = xkb_state_mod_index_is_active(
seat->kbd.xkb_state, seat->kbd.mod_alt, XKB_STATE_MODS_DEPRESSED);
seat->kbd.xkb_state, seat->kbd.mod_alt, XKB_STATE_MODS_EFFECTIVE);
seat->kbd.ctrl = xkb_state_mod_index_is_active(
seat->kbd.xkb_state, seat->kbd.mod_ctrl, XKB_STATE_MODS_DEPRESSED);
seat->kbd.xkb_state, seat->kbd.mod_ctrl, XKB_STATE_MODS_EFFECTIVE);
seat->kbd.meta = xkb_state_mod_index_is_active(
seat->kbd.xkb_state, seat->kbd.mod_meta, XKB_STATE_MODS_DEPRESSED);
seat->kbd.xkb_state, seat->kbd.mod_meta, XKB_STATE_MODS_EFFECTIVE);
}
if (seat->kbd_focus && seat->kbd_focus->active_surface == TERM_SURF_GRID)
@ -1953,7 +1953,7 @@ wl_pointer_button(void *data, struct wl_pointer *wl_pointer,
/* Seat has keyboard - use mouse bindings *with* modifiers */
xkb_mod_mask_t mods = xkb_state_serialize_mods(
seat->kbd.xkb_state, XKB_STATE_MODS_DEPRESSED);
seat->kbd.xkb_state, XKB_STATE_MODS_EFFECTIVE);
/* Ignore Shift when matching modifiers, since it is
* used to enable selection in mouse grabbing client