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revert: input: do not include consumed modifiers in the set sent to the client

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There were two issues with it:

* Not all applications decode the sequence into a set of modifiers +
  key, but use a fixed sequence -> combo mapping, that we broke.

* There were unforeseen issues with e.g. F1-12, where the modifier
  were removed from combos like Ctrl+F12, or Alt+F12. The reason is
  simple; XKB tells us that Ctrl, or Alt, is a consumed modifier. Now,
  _why_ it thinks that is a different story.

This reverts 6cd72bdee6

Closes #425
This commit is contained in:
Daniel Eklöf 2021-03-29 20:11:32 +02:00
parent 3abde17b9e
commit 0720b3177a
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2 changed files with 10 additions and 5 deletions
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5
CHANGELOG.md
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@ -31,6 +31,11 @@
### Deprecated
### Removed
### Fixed
* Reverted _"Consumed modifiers are no longer sent to the client
application"_ (https://codeberg.org/dnkl/foot/issues/425).
### Security
### Contributors

10
input.c
View file

@ -1026,10 +1026,10 @@ key_press_release(struct seat *seat, struct terminal *term, uint32_t serial,
*/
enum modifier keymap_mods = MOD_NONE;
keymap_mods |= mods & ~consumed & shift ? MOD_SHIFT : MOD_NONE;
keymap_mods |= mods & ~consumed & alt ? MOD_ALT : MOD_NONE;
keymap_mods |= mods & ~consumed & ctrl ? MOD_CTRL : MOD_NONE;
keymap_mods |= mods & ~consumed & meta ? MOD_META : MOD_NONE;
keymap_mods |= seat->kbd.shift ? MOD_SHIFT : MOD_NONE;
keymap_mods |= seat->kbd.alt ? MOD_ALT : MOD_NONE;
keymap_mods |= seat->kbd.ctrl ? MOD_CTRL : MOD_NONE;
keymap_mods |= seat->kbd.meta ? MOD_META : MOD_NONE;
const struct key_data *keymap;
if (sym == XKB_KEY_Escape && keymap_mods == MOD_NONE && term->modify_escape_key) {
@ -1113,7 +1113,7 @@ key_press_release(struct seat *seat, struct terminal *term, uint32_t serial,
}
else {
if (mods & ~consumed & alt) {
if (mods & alt) {
/*
* When the alt modifier is pressed, we do one out of three things:
*