mirrors/sway
1
0
Fork 0
mirror of https://github.com/swaywm/sway.git synced 2024-11-10 20:44:01 +01:00
Code Issues Packages Projects Releases Wiki Activity

Add layer shell subsurfaces

Browse Source 
Damage subsurfaces created by layer surfaces on map, unmap and
commit. This fixes the flicker of Gtk Popovers.

Fixes #5617
This commit is contained in:
Vlad Pănăzan 2020-12-05 18:32:44 +02:00 committed by Simon Ser
parent cc2c0d5966
commit 71725a8eae
2 changed files with 91 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
include/sway/layers.h
View File

@ -20,6 +20,7 @@ struct sway_layer_surface {
struct wl_listener surface_commit;
struct wl_listener output_destroy;
struct wl_listener new_popup;
struct wl_listener new_subsurface;
struct wlr_box geo;
enum zwlr_layer_shell_v1_layer layer;
@ -39,6 +40,16 @@ struct sway_layer_popup {
struct wl_listener new_popup;
};
struct sway_layer_subsurface {
struct wlr_subsurface *wlr_subsurface;
struct sway_layer_surface *layer_surface;
struct wl_listener map;
struct wl_listener unmap;
struct wl_listener destroy;
struct wl_listener commit;
};
struct sway_output;
void arrange_layers(struct sway_output *output);

80
sway/desktop/layer_shell.c
View File

@ -351,6 +351,7 @@ static void handle_destroy(struct wl_listener *listener, void *data) {
wl_list_remove(&sway_layer->unmap.link);
wl_list_remove(&sway_layer->surface_commit.link);
wl_list_remove(&sway_layer->new_popup.link);
wl_list_remove(&sway_layer->new_subsurface.link);
if (sway_layer->layer_surface->output != NULL) {
struct sway_output *output = sway_layer->layer_surface->output->data;
if (output != NULL) {
@ -380,6 +381,82 @@ static void handle_unmap(struct wl_listener *listener, void *data) {
unmap(sway_layer);
}
static void subsurface_damage(struct sway_layer_subsurface *subsurface,
bool whole) {
struct sway_layer_surface *layer = subsurface->layer_surface;
struct wlr_output *wlr_output = layer->layer_surface->output;
if (!wlr_output) {
return;
}
struct sway_output *output = wlr_output->data;
int ox = subsurface->wlr_subsurface->current.x + layer->geo.x;
int oy = subsurface->wlr_subsurface->current.y + layer->geo.y;
output_damage_surface(
output, ox, oy, subsurface->wlr_subsurface->surface, whole);
}
static void subsurface_handle_unmap(struct wl_listener *listener, void *data) {
struct sway_layer_subsurface *subsurface =
wl_container_of(listener, subsurface, unmap);
subsurface_damage(subsurface, true);
}
static void subsurface_handle_map(struct wl_listener *listener, void *data) {
struct sway_layer_subsurface *subsurface =
wl_container_of(listener, subsurface, map);
subsurface_damage(subsurface, true);
}
static void subsurface_handle_commit(struct wl_listener *listener, void *data) {
struct sway_layer_subsurface *subsurface =
wl_container_of(listener, subsurface, commit);
subsurface_damage(subsurface, false);
}
static void subsurface_handle_destroy(struct wl_listener *listener,
void *data) {
struct sway_layer_subsurface *subsurface =
wl_container_of(listener, subsurface, destroy);
wl_list_remove(&subsurface->map.link);
wl_list_remove(&subsurface->unmap.link);
wl_list_remove(&subsurface->destroy.link);
wl_list_remove(&subsurface->commit.link);
free(subsurface);
}
static struct sway_layer_subsurface *create_subsurface(
struct wlr_subsurface *wlr_subsurface,
struct sway_layer_surface *layer_surface) {
struct sway_layer_subsurface *subsurface =
calloc(1, sizeof(struct sway_layer_surface));
if (subsurface == NULL) {
return NULL;
}
subsurface->wlr_subsurface = wlr_subsurface;
subsurface->layer_surface = layer_surface;
subsurface->map.notify = subsurface_handle_map;
wl_signal_add(&wlr_subsurface->events.map, &subsurface->map);
subsurface->unmap.notify = subsurface_handle_unmap;
wl_signal_add(&wlr_subsurface->events.unmap, &subsurface->unmap);
subsurface->destroy.notify = subsurface_handle_destroy;
wl_signal_add(&wlr_subsurface->events.destroy, &subsurface->destroy);
subsurface->commit.notify = subsurface_handle_commit;
wl_signal_add(&wlr_subsurface->surface->events.commit, &subsurface->commit);
return subsurface;
}
static void handle_new_subsurface(struct wl_listener *listener, void *data) {
struct sway_layer_surface *sway_layer_surface =
wl_container_of(listener, sway_layer_surface, new_subsurface);
struct wlr_subsurface *wlr_subsurface = data;
create_subsurface(wlr_subsurface, sway_layer_surface);
}
static struct sway_layer_surface *popup_get_layer(
struct sway_layer_popup *popup) {
while (popup->parent_type == LAYER_PARENT_POPUP) {
@ -563,6 +640,9 @@ void handle_layer_shell_surface(struct wl_listener *listener, void *data) {
wl_signal_add(&layer_surface->events.unmap, &sway_layer->unmap);
sway_layer->new_popup.notify = handle_new_popup;
wl_signal_add(&layer_surface->events.new_popup, &sway_layer->new_popup);
sway_layer->new_subsurface.notify = handle_new_subsurface;
wl_signal_add(&layer_surface->surface->events.new_subsurface,
&sway_layer->new_subsurface);
sway_layer->layer_surface = layer_surface;
layer_surface->data = sway_layer;