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Implement input-inhibit in sway, swaylock

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This commit is contained in:
Drew DeVault 2018-04-03 17:03:29 -04:00
parent 06fbd51ff5
commit b7e7794912
8 changed files with 160 additions and 11 deletions
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68
sway/input/seat.c
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@ -1,5 +1,7 @@
#define _XOPEN_SOURCE 700
#define _POSIX_C_SOURCE 199309L
#include <assert.h>
#include <time.h>
#include <wlr/types/wlr_cursor.h>
#include <wlr/types/wlr_output_layout.h>
#include <wlr/types/wlr_xcursor_manager.h>
@ -9,6 +11,7 @@
#include "sway/input/input-manager.h"
#include "sway/input/keyboard.h"
#include "sway/ipc-server.h"
#include "sway/layers.h"
#include "sway/output.h"
#include "sway/tree/container.h"
#include "sway/tree/view.h"
@ -350,6 +353,11 @@ void seat_configure_xcursor(struct sway_seat *seat) {
seat->cursor->cursor->y);
}
bool seat_allow_input(struct sway_seat *seat, struct wlr_surface *surface) {
struct wl_client *client = wl_resource_get_client(surface->resource);
return !seat->exclusive_client || seat->exclusive_client == client;
}
void seat_set_focus_warp(struct sway_seat *seat,
struct sway_container *container, bool warp) {
if (seat->focused_layer) {
@ -371,6 +379,12 @@ void seat_set_focus_warp(struct sway_seat *seat,
wl_list_remove(&seat_con->link);
wl_list_insert(&seat->focus_stack, &seat_con->link);
if (container->type == C_VIEW && !seat_allow_input(
seat, container->sway_view->surface)) {
wlr_log(L_DEBUG, "Refusing to set focus, input is inhibited");
return;
}
if (container->type == C_VIEW) {
seat_send_focus(seat, container);
}
@ -426,13 +440,13 @@ void seat_set_focus_layer(struct sway_seat *seat,
struct wlr_layer_surface *layer) {
if (!layer && seat->focused_layer) {
seat->focused_layer = NULL;
struct sway_container *c = seat_get_focus(seat);
if (c) {
wlr_log(L_DEBUG, "Returning focus to %p %s '%s'", c,
container_type_to_str(c->type), c->name);
struct sway_container *previous = seat_get_focus(seat);
if (previous) {
wlr_log(L_DEBUG, "Returning focus to %p %s '%s'", previous,
container_type_to_str(previous->type), previous->name);
// Hack to get seat to re-focus the return value of get_focus
seat_set_focus(seat, c->parent);
seat_set_focus(seat, c);
seat_set_focus(seat, previous->parent);
seat_set_focus(seat, previous);
}
return;
} else if (!layer || seat->focused_layer == layer) {
@ -462,7 +476,47 @@ void seat_set_focus_layer(struct sway_seat *seat,
void seat_set_exclusive_client(struct sway_seat *seat,
struct wl_client *client) {
// TODO
if (!client) {
seat->exclusive_client = client;
// Triggers a refocus of the topmost surface layer if necessary
// TODO: Make layer surface focus per-output based on cursor position
for (int i = 0; i < root_container.children->length; ++i) {
struct sway_container *output = root_container.children->items[i];
if (!sway_assert(output->type == C_OUTPUT,
"root container has non-output child")) {
continue;
}
arrange_layers(output->sway_output);
}
return;
}
if (seat->focused_layer) {
if (wl_resource_get_client(seat->focused_layer->resource) != client) {
seat_set_focus_layer(seat, NULL);
}
}
if (seat->has_focus) {
struct sway_container *focus = seat_get_focus(seat);
if (focus->type == C_VIEW && wl_resource_get_client(
focus->sway_view->surface->resource) != client) {
seat_set_focus(seat, NULL);
}
}
if (seat->wlr_seat->pointer_state.focused_client) {
if (seat->wlr_seat->pointer_state.focused_client->client != client) {
wlr_seat_pointer_clear_focus(seat->wlr_seat);
}
}
struct timespec now;
clock_gettime(CLOCK_MONOTONIC, &now);
struct wlr_touch_point *point;
wl_list_for_each(point, &seat->wlr_seat->touch_state.touch_points, link) {
if (point->client->client != client) {
wlr_seat_touch_point_clear_focus(seat->wlr_seat,
now.tv_nsec / 1000, point->touch_id);
}
}
seat->exclusive_client = client;
}
struct sway_container *seat_get_focus_inactive(struct sway_seat *seat,