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overlay: add snap-to-edge overlay

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...and unifies region overlay and snap-to-edge overlay into overlay.c.

Snap-to-edge overlay is delayed for 150ms to prevent flickering when
the view is dragged from an output to another (demo in discussion #1613).

This also fixes a bug that region overlay is not shown when a modifier
key is re-pressed.
This commit is contained in:
tokyo4j 2024-03-23 19:33:17 +09:00
parent d68376f2ac
commit 0b2d58ffc5
11 changed files with 260 additions and 150 deletions
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11
src/input/keyboard.c
View file

@ -82,9 +82,9 @@ keyboard_modifiers_notify(struct wl_listener *listener, void *data)
seat->region_prevent_snap = false;
}
if (server->osd_state.cycle_view || server->grabbed_view
if (server->osd_state.cycle_view
|| seat->workspace_osd_shown_by_modifier) {
if (!keyboard_any_modifiers_pressed(wlr_keyboard)) {
if (!keyboard_any_modifiers_pressed(wlr_keyboard)) {
if (server->osd_state.cycle_view) {
if (key_state_nr_bound_keys()) {
should_cancel_cycling_on_next_key_release = true;
@ -95,11 +95,12 @@ keyboard_modifiers_notify(struct wl_listener *listener, void *data)
if (seat->workspace_osd_shown_by_modifier) {
workspaces_osd_hide(seat);
}
if (server->grabbed_view) {
regions_hide_overlay(seat);
}
}
}
/* Pressing/releasing modifier key may show/hide region overlay */
if (server->grabbed_view) {
overlay_show(seat, server->grabbed_view);
}
if (!input_method_keyboard_grab_forward_modifiers(keyboard)) {
wlr_seat_keyboard_notify_modifiers(seat->seat,