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Merge pull request #1743 from emersion/subsurface-damage-tracking

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Damage tracking for view children
This commit is contained in:
Drew DeVault 2018-04-05 22:53:21 -04:00 committed by GitHub
parent 268c68b417 641807d920
commit f63d9417cd
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GPG key ID: 4AEE18F83AFDEB23
13 changed files with 409 additions and 51 deletions
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7
include/sway/desktop.h Normal file
View file

@ -0,0 +1,7 @@
#include <wlr/types/wlr_surface.h>
void desktop_damage_whole_surface(struct wlr_surface *surface, double lx,
double ly);
void desktop_damage_from_surface(struct wlr_surface *surface, double lx,
double ly);

6
include/sway/output.h
View file

@ -34,9 +34,15 @@ struct sway_output {
void output_damage_whole(struct sway_output *output);
void output_damage_whole_surface(struct sway_output *output,
double ox, double oy, struct wlr_surface *surface);
void output_damage_whole_view(struct sway_output *output,
struct sway_view *view);
void output_damage_whole_container(struct sway_output *output,
struct sway_container *con);
struct sway_container *output_by_name(const char *name);
#endif

8
include/sway/tree/container.h
View file

@ -97,8 +97,7 @@ struct sway_container *container_create(enum sway_container_type type);
const char *container_type_to_str(enum sway_container_type type);
struct sway_container *output_create(
struct sway_output *sway_output);
struct sway_container *output_create(struct sway_output *sway_output);
/**
* Create a new container container. A container container can be a a child of
@ -116,7 +115,8 @@ struct sway_container *output_create(struct sway_output *sway_output);
* Create a new workspace container. Workspaces are children of an output
* container and are ordered alphabetically by name.
*/
struct sway_container *workspace_create(struct sway_container *output, const char *name);
struct sway_container *workspace_create(struct sway_container *output,
const char *name);
/*
* Create a new view container. A view can be a child of a workspace container
@ -182,4 +182,6 @@ bool container_has_child(struct sway_container *con,
void container_create_notify(struct sway_container *container);
void container_damage_whole(struct sway_container *container);
#endif

50
include/sway/tree/view.h
View file

@ -45,6 +45,12 @@ struct sway_view {
struct wlr_xwayland_surface *wlr_xwayland_surface;
struct wlr_wl_shell_surface *wlr_wl_shell_surface;
};
struct {
struct wl_signal unmap;
} events;
struct wl_listener surface_new_subsurface;
};
struct sway_xdg_shell_v6_view {
@ -54,6 +60,7 @@ struct sway_xdg_shell_v6_view {
struct wl_listener request_move;
struct wl_listener request_resize;
struct wl_listener request_maximize;
struct wl_listener new_popup;
struct wl_listener map;
struct wl_listener unmap;
struct wl_listener destroy;
@ -80,6 +87,12 @@ struct sway_xwayland_unmanaged {
struct wlr_xwayland_surface *wlr_xwayland_surface;
struct wl_list link;
int lx, ly;
struct wl_listener request_configure;
struct wl_listener commit;
struct wl_listener map;
struct wl_listener unmap;
struct wl_listener destroy;
};
@ -95,6 +108,37 @@ struct sway_wl_shell_view {
int pending_width, pending_height;
};
struct sway_view_child;
struct sway_view_child_impl {
void (*destroy)(struct sway_view_child *child);
};
/**
* A view child is a surface in the view tree, such as a subsurface or a popup.
*/
struct sway_view_child {
const struct sway_view_child_impl *impl;
struct sway_view *view;
struct wlr_surface *surface;
struct wl_listener surface_commit;
struct wl_listener surface_new_subsurface;
struct wl_listener surface_destroy;
struct wl_listener view_unmap;
};
struct sway_xdg_popup_v6 {
struct sway_view_child child;
struct wlr_xdg_surface_v6 *wlr_xdg_surface_v6;
struct wl_listener new_popup;
struct wl_listener unmap;
struct wl_listener destroy;
};
const char *view_get_title(struct sway_view *view);
const char *view_get_app_id(struct sway_view *view);
@ -129,4 +173,10 @@ void view_update_position(struct sway_view *view, double ox, double oy);
void view_update_size(struct sway_view *view, int width, int height);
void view_child_init(struct sway_view_child *child,
const struct sway_view_child_impl *impl, struct sway_view *view,
struct wlr_surface *surface);
void view_child_destroy(struct sway_view_child *child);
#endif

20
sway/desktop/desktop.c Normal file
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@ -0,0 +1,20 @@
#include "sway/tree/container.h"
#include "sway/desktop.h"
#include "sway/output.h"
void desktop_damage_whole_surface(struct wlr_surface *surface, double lx,
double ly) {
for (int i = 0; i < root_container.children->length; ++i) {
struct sway_container *cont = root_container.children->items[i];
if (cont->type == C_OUTPUT) {
output_damage_whole_surface(cont->sway_output,
lx - cont->x, ly - cont->y, surface);
}
}
}
void desktop_damage_from_surface(struct wlr_surface *surface, double lx,
double ly) {
// TODO
desktop_damage_whole_surface(surface, lx, ly);
}

25
sway/desktop/output.c
View file

@ -267,17 +267,14 @@ static void render_output(struct sway_output *output, struct timespec *when,
// render unmanaged views on top
struct wl_list *unmanaged = &root_container.sway_root->xwayland_unmanaged;
struct sway_xwayland_unmanaged *sway_surface;
wl_list_for_each(sway_surface, unmanaged, link) {
struct sway_xwayland_unmanaged *unmanaged_surface;
wl_list_for_each(unmanaged_surface, unmanaged, link) {
struct wlr_xwayland_surface *xsurface =
sway_surface->wlr_xwayland_surface;
if (xsurface->surface == NULL) {
continue;
}
unmanaged_surface->wlr_xwayland_surface;
const struct wlr_box view_box = {
.x = xsurface->x,
.y = xsurface->y,
.x = unmanaged_surface->lx,
.y = unmanaged_surface->ly,
.width = xsurface->width,
.height = xsurface->height,
};
@ -335,12 +332,24 @@ void output_damage_whole(struct sway_output *output) {
wlr_output_damage_add_whole(output->damage);
}
void output_damage_whole_surface(struct sway_output *output,
double ox, double oy, struct wlr_surface *surface) {
// TODO
output_damage_whole(output);
}
void output_damage_whole_view(struct sway_output *output,
struct sway_view *view) {
// TODO
output_damage_whole(output);
}
void output_damage_whole_container(struct sway_output *output,
struct sway_container *con) {
// TODO
output_damage_whole(output);
}
static void damage_handle_destroy(struct wl_listener *listener, void *data) {
struct sway_output *output =
wl_container_of(listener, output, damage_destroy);

1
sway/desktop/wl_shell.c
View file

@ -68,6 +68,7 @@ static const struct sway_view_impl view_impl = {
.get_prop = get_prop,
.configure = configure,
.close = _close,
.destroy = destroy,
};
static void handle_commit(struct wl_listener *listener, void *data) {

73
sway/desktop/xdg_shell_v6.c
View file

@ -11,6 +11,66 @@
#include "sway/input/input-manager.h"
#include "log.h"
static const struct sway_view_child_impl popup_impl;
static void popup_destroy(struct sway_view_child *child) {
if (!sway_assert(child->impl == &popup_impl,
"Expected an xdg_shell_v6 popup")) {
return;
}
struct sway_xdg_popup_v6 *popup = (struct sway_xdg_popup_v6 *)child;
wl_list_remove(&popup->new_popup.link);
wl_list_remove(&popup->unmap.link);
wl_list_remove(&popup->destroy.link);
free(popup);
}
static const struct sway_view_child_impl popup_impl = {
.destroy = popup_destroy,
};
static struct sway_xdg_popup_v6 *popup_create(
struct wlr_xdg_popup_v6 *wlr_popup, struct sway_view *view);
static void popup_handle_new_popup(struct wl_listener *listener, void *data) {
struct sway_xdg_popup_v6 *popup =
wl_container_of(listener, popup, new_popup);
struct wlr_xdg_popup_v6 *wlr_popup = data;
popup_create(wlr_popup, popup->child.view);
}
static void popup_handle_unmap(struct wl_listener *listener, void *data) {
struct sway_xdg_popup_v6 *popup = wl_container_of(listener, popup, unmap);
view_child_destroy(&popup->child);
}
static void popup_handle_destroy(struct wl_listener *listener, void *data) {
struct sway_xdg_popup_v6 *popup = wl_container_of(listener, popup, destroy);
view_child_destroy(&popup->child);
}
static struct sway_xdg_popup_v6 *popup_create(
struct wlr_xdg_popup_v6 *wlr_popup, struct sway_view *view) {
struct wlr_xdg_surface_v6 *xdg_surface = wlr_popup->base;
struct sway_xdg_popup_v6 *popup =
calloc(1, sizeof(struct sway_xdg_popup_v6));
if (popup == NULL) {
return NULL;
}
view_child_init(&popup->child, &popup_impl, view, xdg_surface->surface);
wl_signal_add(&xdg_surface->events.new_popup, &popup->new_popup);
popup->new_popup.notify = popup_handle_new_popup;
wl_signal_add(&xdg_surface->events.unmap, &popup->unmap);
popup->unmap.notify = popup_handle_unmap;
wl_signal_add(&xdg_surface->events.destroy, &popup->destroy);
popup->destroy.notify = popup_handle_destroy;
return popup;
}
static struct sway_xdg_shell_v6_view *xdg_shell_v6_view_from_view(
struct sway_view *view) {
if (!sway_assert(view->type == SWAY_VIEW_XDG_SHELL_V6,
@ -76,6 +136,7 @@ static void destroy(struct sway_view *view) {
}
wl_list_remove(&xdg_shell_v6_view->commit.link);
wl_list_remove(&xdg_shell_v6_view->destroy.link);
wl_list_remove(&xdg_shell_v6_view->new_popup.link);
wl_list_remove(&xdg_shell_v6_view->map.link);
wl_list_remove(&xdg_shell_v6_view->unmap.link);
free(xdg_shell_v6_view);
@ -86,6 +147,7 @@ static const struct sway_view_impl view_impl = {
.configure = configure,
.set_activated = set_activated,
.close = _close,
.destroy = destroy,
};
static void handle_commit(struct wl_listener *listener, void *data) {
@ -100,6 +162,13 @@ static void handle_commit(struct wl_listener *listener, void *data) {
view_damage_from(view);
}
static void handle_new_popup(struct wl_listener *listener, void *data) {
struct sway_xdg_shell_v6_view *xdg_shell_v6_view =
wl_container_of(listener, xdg_shell_v6_view, new_popup);
struct wlr_xdg_popup_v6 *wlr_popup = data;
popup_create(wlr_popup, &xdg_shell_v6_view->view);
}
static void handle_unmap(struct wl_listener *listener, void *data) {
struct sway_xdg_shell_v6_view *xdg_shell_v6_view =
wl_container_of(listener, xdg_shell_v6_view, unmap);
@ -151,6 +220,10 @@ void handle_xdg_shell_v6_surface(struct wl_listener *listener, void *data) {
wl_signal_add(&xdg_surface->surface->events.commit,
&xdg_shell_v6_view->commit);
xdg_shell_v6_view->new_popup.notify = handle_new_popup;
wl_signal_add(&xdg_surface->events.new_popup,
&xdg_shell_v6_view->new_popup);
xdg_shell_v6_view->map.notify = handle_map;
wl_signal_add(&xdg_surface->events.map, &xdg_shell_v6_view->map);

132
sway/desktop/xwayland.c
View file

@ -2,42 +2,110 @@
#include <stdbool.h>
#include <stdlib.h>
#include <wayland-server.h>
#include <wlr/xwayland.h>
#include <wlr/types/wlr_output_layout.h>
#include <wlr/types/wlr_output.h>
#include <wlr/xwayland.h>
#include "log.h"
#include "sway/desktop.h"
#include "sway/input/input-manager.h"
#include "sway/input/seat.h"
#include "sway/output.h"
#include "sway/server.h"
#include "sway/tree/container.h"
#include "sway/tree/layout.h"
#include "sway/server.h"
#include "sway/tree/view.h"
#include "sway/output.h"
#include "sway/input/seat.h"
#include "sway/input/input-manager.h"
#include "log.h"
static void unmanaged_handle_destroy(struct wl_listener *listener, void *data) {
struct sway_xwayland_unmanaged *sway_surface =
wl_container_of(listener, sway_surface, destroy);
wl_list_remove(&sway_surface->destroy.link);
wl_list_remove(&sway_surface->link);
free(sway_surface);
static void unmanaged_handle_request_configure(struct wl_listener *listener,
void *data) {
struct sway_xwayland_unmanaged *surface =
wl_container_of(listener, surface, request_configure);
struct wlr_xwayland_surface *xsurface = surface->wlr_xwayland_surface;
struct wlr_xwayland_surface_configure_event *ev = data;
wlr_xwayland_surface_configure(xsurface, ev->x, ev->y,
ev->width, ev->height);
}
static void create_unmanaged(struct wlr_xwayland_surface *xsurface) {
struct sway_xwayland_unmanaged *sway_surface =
calloc(1, sizeof(struct sway_xwayland_unmanaged));
if (!sway_assert(sway_surface, "Failed to allocate surface")) {
return;
static void unmanaged_handle_commit(struct wl_listener *listener, void *data) {
struct sway_xwayland_unmanaged *surface =
wl_container_of(listener, surface, commit);
struct wlr_xwayland_surface *xsurface = surface->wlr_xwayland_surface;
if (xsurface->x != surface->lx || xsurface->y != surface->ly) {
// Surface has moved
desktop_damage_whole_surface(xsurface->surface,
surface->lx, surface->ly);
surface->lx = xsurface->x;
surface->ly = xsurface->y;
desktop_damage_whole_surface(xsurface->surface,
surface->lx, surface->ly);
} else {
desktop_damage_from_surface(xsurface->surface,
xsurface->x, xsurface->y);
}
}
sway_surface->wlr_xwayland_surface = xsurface;
wl_signal_add(&xsurface->events.destroy, &sway_surface->destroy);
sway_surface->destroy.notify = unmanaged_handle_destroy;
static void unmanaged_handle_map(struct wl_listener *listener, void *data) {
struct sway_xwayland_unmanaged *surface =
wl_container_of(listener, surface, map);
struct wlr_xwayland_surface *xsurface = surface->wlr_xwayland_surface;
wl_list_insert(&root_container.sway_root->xwayland_unmanaged,
&sway_surface->link);
&surface->link);
// TODO: damage tracking
wl_signal_add(&xsurface->surface->events.commit, &surface->commit);
surface->commit.notify = unmanaged_handle_commit;
surface->lx = xsurface->x;
surface->ly = xsurface->y;
desktop_damage_whole_surface(xsurface->surface, surface->lx, surface->ly);
}
static void unmanaged_handle_unmap(struct wl_listener *listener, void *data) {
struct sway_xwayland_unmanaged *surface =
wl_container_of(listener, surface, unmap);
struct wlr_xwayland_surface *xsurface = surface->wlr_xwayland_surface;
desktop_damage_whole_surface(xsurface->surface, xsurface->x, xsurface->y);
wl_list_remove(&surface->link);
wl_list_remove(&surface->commit.link);
}
static void unmanaged_handle_destroy(struct wl_listener *listener, void *data) {
struct sway_xwayland_unmanaged *surface =
wl_container_of(listener, surface, destroy);
struct wlr_xwayland_surface *xsurface = surface->wlr_xwayland_surface;
if (xsurface->mapped) {
unmanaged_handle_unmap(&surface->unmap, xsurface);
}
wl_list_remove(&surface->map.link);
wl_list_remove(&surface->unmap.link);
wl_list_remove(&surface->destroy.link);
free(surface);
}
static struct sway_xwayland_unmanaged *create_unmanaged(
struct wlr_xwayland_surface *xsurface) {
struct sway_xwayland_unmanaged *surface =
calloc(1, sizeof(struct sway_xwayland_unmanaged));
if (surface == NULL) {
wlr_log(L_ERROR, "Allocation failed");
return NULL;
}
surface->wlr_xwayland_surface = xsurface;
wl_signal_add(&xsurface->events.request_configure,
&surface->request_configure);
surface->request_configure.notify = unmanaged_handle_request_configure;
wl_signal_add(&xsurface->events.map, &surface->map);
surface->map.notify = unmanaged_handle_map;
wl_signal_add(&xsurface->events.unmap, &surface->unmap);
surface->unmap.notify = unmanaged_handle_unmap;
wl_signal_add(&xsurface->events.destroy, &surface->destroy);
surface->destroy.notify = unmanaged_handle_destroy;
unmanaged_handle_map(&surface->map, xsurface);
return surface;
}
@ -127,6 +195,7 @@ static const struct sway_view_impl view_impl = {
.configure = configure,
.set_activated = set_activated,
.close = _close,
.destroy = destroy,
};
static void handle_commit(struct wl_listener *listener, void *data) {
@ -140,12 +209,6 @@ static void handle_commit(struct wl_listener *listener, void *data) {
view_damage_from(view);
}
static void handle_destroy(struct wl_listener *listener, void *data) {
struct sway_xwayland_view *xwayland_view =
wl_container_of(listener, xwayland_view, destroy);
view_destroy(&xwayland_view->view);
}
static void handle_unmap(struct wl_listener *listener, void *data) {
struct sway_xwayland_view *xwayland_view =
wl_container_of(listener, xwayland_view, unmap);
@ -169,6 +232,17 @@ static void handle_map(struct wl_listener *listener, void *data) {
view_map(view, xsurface->surface);
}
static void handle_destroy(struct wl_listener *listener, void *data) {
struct sway_xwayland_view *xwayland_view =
wl_container_of(listener, xwayland_view, destroy);
struct sway_view *view = &xwayland_view->view;
struct wlr_xwayland_surface *xsurface = view->wlr_xwayland_surface;
if (xsurface->mapped) {
handle_unmap(&xwayland_view->unmap, xsurface);
}
view_destroy(&xwayland_view->view);
}
static void handle_request_configure(struct wl_listener *listener, void *data) {
struct sway_xwayland_view *xwayland_view =
wl_container_of(listener, xwayland_view, request_configure);

14
sway/input/cursor.c
View file

@ -48,17 +48,13 @@ static struct sway_container *container_at_cursor(struct sway_cursor *cursor,
struct wlr_surface **surface, double *sx, double *sy) {
// check for unmanaged views first
struct wl_list *unmanaged = &root_container.sway_root->xwayland_unmanaged;
struct sway_xwayland_unmanaged *sway_surface;
wl_list_for_each_reverse(sway_surface, unmanaged, link) {
struct sway_xwayland_unmanaged *unmanaged_surface;
wl_list_for_each_reverse(unmanaged_surface, unmanaged, link) {
struct wlr_xwayland_surface *xsurface =
sway_surface->wlr_xwayland_surface;
if (xsurface->surface == NULL) {
continue;
}
unmanaged_surface->wlr_xwayland_surface;
struct wlr_box box = {
.x = xsurface->x,
.y = xsurface->y,
.x = unmanaged_surface->lx,
.y = unmanaged_surface->ly,
.width = xsurface->width,
.height = xsurface->height,
};

1
sway/meson.build
View file

@ -8,6 +8,7 @@ sway_sources = files(
'ipc-server.c',
'security.c',
'desktop/desktop.c',
'desktop/output.c',
'desktop/layer_shell.c',
'desktop/wl_shell.c',

11
sway/tree/container.c
View file

@ -514,9 +514,16 @@ static bool find_child_func(struct sway_container *con, void *data) {
bool container_has_child(struct sway_container *con,
struct sway_container *child) {
if (con == NULL || con->type == C_VIEW ||
con->children->length == 0) {
if (con == NULL || con->type == C_VIEW || con->children->length == 0) {
return false;
}
return container_find(con, find_child_func, child);
}
void container_damage_whole(struct sway_container *con) {
struct sway_container *output = con;
if (output->type != C_OUTPUT) {
output = container_parent(output, C_OUTPUT);
}
output_damage_whole_container(output->sway_output, con);
}

112
sway/tree/view.c
View file

@ -11,6 +11,7 @@ void view_init(struct sway_view *view, enum sway_view_type type,
const struct sway_view_impl *impl) {
view->type = type;
view->impl = impl;
wl_signal_init(&view->events.unmap);
}
void view_destroy(struct sway_view *view) {
@ -123,6 +124,20 @@ static void view_update_outputs(struct sway_view *view,
}
}
static void view_subsurface_create(struct sway_view *view,
struct wlr_subsurface *subsurface);
static void view_init_subsurfaces(struct sway_view *view,
struct wlr_surface *surface);
static void view_handle_surface_new_subsurface(struct wl_listener *listener,
void *data) {
struct sway_view *view =
wl_container_of(listener, view, surface_new_subsurface);
struct wlr_subsurface *subsurface = data;
view_subsurface_create(view, subsurface);
}
void view_map(struct sway_view *view, struct wlr_surface *wlr_surface) {
if (!sway_assert(view->surface == NULL, "cannot map mapped view")) {
return;
@ -136,6 +151,11 @@ void view_map(struct sway_view *view, struct wlr_surface *wlr_surface) {
view->surface = wlr_surface;
view->swayc = cont;
view_init_subsurfaces(view, wlr_surface);
wl_signal_add(&wlr_surface->events.new_subsurface,
&view->surface_new_subsurface);
view->surface_new_subsurface.notify = view_handle_surface_new_subsurface;
arrange_windows(cont->parent, -1, -1);
input_manager_set_focus(input_manager, cont);
@ -148,10 +168,14 @@ void view_unmap(struct sway_view *view) {
return;
}
wl_signal_emit(&view->events.unmap, view);
view_damage_whole(view);
struct sway_container *parent = container_destroy(view->swayc);
wl_list_remove(&view->surface_new_subsurface.link);
view->swayc = NULL;
view->surface = NULL;
@ -185,3 +209,91 @@ void view_update_size(struct sway_view *view, int width, int height) {
view_update_outputs(view, &box);
view_damage_whole(view);
}
static void view_subsurface_create(struct sway_view *view,
struct wlr_subsurface *subsurface) {
struct sway_view_child *child = calloc(1, sizeof(struct sway_view_child));
if (child == NULL) {
wlr_log(L_ERROR, "Allocation failed");
return;
}
view_child_init(child, NULL, view, subsurface->surface);
}
static void view_child_handle_surface_commit(struct wl_listener *listener,
void *data) {
struct sway_view_child *child =
wl_container_of(listener, child, surface_commit);
// TODO: only accumulate damage from the child
view_damage_from(child->view);
}
static void view_child_handle_surface_new_subsurface(
struct wl_listener *listener, void *data) {
struct sway_view_child *child =
wl_container_of(listener, child, surface_new_subsurface);
struct wlr_subsurface *subsurface = data;
view_subsurface_create(child->view, subsurface);
}
static void view_child_handle_surface_destroy(struct wl_listener *listener,
void *data) {
struct sway_view_child *child =
wl_container_of(listener, child, surface_destroy);
view_child_destroy(child);
}
static void view_child_handle_view_unmap(struct wl_listener *listener,
void *data) {
struct sway_view_child *child =
wl_container_of(listener, child, view_unmap);
view_child_destroy(child);
}
static void view_init_subsurfaces(struct sway_view *view,
struct wlr_surface *surface) {
struct wlr_subsurface *subsurface;
wl_list_for_each(subsurface, &surface->subsurface_list, parent_link) {
view_subsurface_create(view, subsurface);
}
}
void view_child_init(struct sway_view_child *child,
const struct sway_view_child_impl *impl, struct sway_view *view,
struct wlr_surface *surface) {
child->impl = impl;
child->view = view;
child->surface = surface;
wl_signal_add(&surface->events.commit, &child->surface_commit);
child->surface_commit.notify = view_child_handle_surface_commit;
wl_signal_add(&surface->events.new_subsurface,
&child->surface_new_subsurface);
child->surface_new_subsurface.notify =
view_child_handle_surface_new_subsurface;
wl_signal_add(&surface->events.destroy, &child->surface_destroy);
child->surface_destroy.notify = view_child_handle_surface_destroy;
wl_signal_add(&view->events.unmap, &child->view_unmap);
child->view_unmap.notify = view_child_handle_view_unmap;
view_init_subsurfaces(child->view, surface);
// TODO: only damage the whole child
view_damage_whole(child->view);
}
void view_child_destroy(struct sway_view_child *child) {
// TODO: only damage the whole child
view_damage_whole(child->view);
wl_list_remove(&child->surface_commit.link);
wl_list_remove(&child->surface_destroy.link);
wl_list_remove(&child->view_unmap.link);
if (child->impl && child->impl->destroy) {
child->impl->destroy(child);
} else {
free(child);
}
}