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scene_graph: Port xwayland

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This commit is contained in:
Alexander Orzechowski 2024-01-18 10:02:41 -05:00 committed by Kirill Primak
parent b38ed8b479
commit 6e5fc4c2aa
8 changed files with 61 additions and 71 deletions
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6
include/sway/output.h
View file

@ -141,12 +141,6 @@ void output_view_for_each_popup_surface(struct sway_output *output,
struct sway_view *view, sway_surface_iterator_func_t iterator,
void *user_data);
#if HAVE_XWAYLAND
void output_unmanaged_for_each_surface(struct sway_output *output,
struct wl_list *unmanaged, sway_surface_iterator_func_t iterator,
void *user_data);
#endif
void output_for_each_workspace(struct sway_output *output,
void (*f)(struct sway_workspace *ws, void *data), void *data);

1
include/sway/scene_descriptor.h
View file

@ -16,6 +16,7 @@ enum sway_scene_descriptor_type {
SWAY_SCENE_DESC_CONTAINER,
SWAY_SCENE_DESC_VIEW,
SWAY_SCENE_DESC_LAYER_SHELL,
SWAY_SCENE_DESC_XWAYLAND_UNMANAGED,
SWAY_SCENE_DESC_POPUP,
SWAY_SCENE_DESC_DRAG_ICON,
};

7
include/sway/tree/root.h
View file

@ -47,16 +47,15 @@ struct sway_root {
struct wlr_scene_tree *shell_top;
struct wlr_scene_tree *fullscreen;
struct wlr_scene_tree *fullscreen_global;
#if HAVE_XWAYLAND
struct wlr_scene_tree *unmanaged;
#endif
struct wlr_scene_tree *shell_overlay;
struct wlr_scene_tree *popup;
struct wlr_scene_tree *seat;
struct wlr_scene_tree *session_lock;
} layers;
#if HAVE_XWAYLAND
struct wl_list xwayland_unmanaged; // sway_xwayland_unmanaged::link
#endif
// Includes disabled outputs
struct wl_list all_outputs; // sway_output::link

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

@ -147,6 +147,8 @@ struct sway_xdg_shell_view {
struct sway_xwayland_view {
struct sway_view view;
struct wlr_scene_tree *surface_tree;
struct wl_listener commit;
struct wl_listener request_move;
struct wl_listener request_resize;
@ -168,18 +170,18 @@ struct sway_xwayland_view {
struct wl_listener unmap;
struct wl_listener destroy;
struct wl_listener override_redirect;
struct wl_listener surface_tree_destroy;
};
struct sway_xwayland_unmanaged {
struct wlr_xwayland_surface *wlr_xwayland_surface;
struct wl_list link;
int lx, ly;
struct wlr_scene_surface *surface_scene;
struct wl_listener request_activate;
struct wl_listener request_configure;
struct wl_listener request_fullscreen;
struct wl_listener commit;
struct wl_listener set_geometry;
struct wl_listener associate;
struct wl_listener dissociate;

17
sway/desktop/output.c
View file

@ -182,23 +182,6 @@ void output_view_for_each_popup_surface(struct sway_output *output,
view_for_each_popup_surface(view, output_for_each_surface_iterator, &data);
}
#if HAVE_XWAYLAND
void output_unmanaged_for_each_surface(struct sway_output *output,
struct wl_list *unmanaged, sway_surface_iterator_func_t iterator,
void *user_data) {
struct sway_xwayland_unmanaged *unmanaged_surface;
wl_list_for_each(unmanaged_surface, unmanaged, link) {
struct wlr_xwayland_surface *xsurface =
unmanaged_surface->wlr_xwayland_surface;
double ox = unmanaged_surface->lx - output->lx;
double oy = unmanaged_surface->ly - output->ly;
output_surface_for_each_surface(output, xsurface->surface, ox, oy,
iterator, user_data);
}
}
#endif
static int scale_length(int length, int offset, float scale) {
return roundf((offset + length) * scale) - roundf(offset * scale);
}

77
sway/desktop/xwayland.c
View file

@ -6,15 +6,16 @@
#include <wlr/types/wlr_output_layout.h>
#include <wlr/types/wlr_output.h>
#include <wlr/types/wlr_xdg_activation_v1.h>
#include <wlr/types/wlr_scene.h>
#include <wlr/xwayland.h>
#include <xcb/xcb_icccm.h>
#include "log.h"
#include "sway/desktop.h"
#include "sway/desktop/transaction.h"
#include "sway/input/cursor.h"
#include "sway/input/input-manager.h"
#include "sway/input/seat.h"
#include "sway/output.h"
#include "sway/scene_descriptor.h"
#include "sway/tree/arrange.h"
#include "sway/tree/container.h"
#include "sway/server.h"
@ -45,29 +46,12 @@ static void unmanaged_handle_request_configure(struct wl_listener *listener,
ev->width, ev->height);
}
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;
desktop_damage_surface(xsurface->surface, surface->lx, surface->ly,
false);
}
static void unmanaged_handle_set_geometry(struct wl_listener *listener, void *data) {
struct sway_xwayland_unmanaged *surface =
wl_container_of(listener, surface, set_geometry);
struct wlr_xwayland_surface *xsurface = surface->wlr_xwayland_surface;
if (xsurface->x != surface->lx || xsurface->y != surface->ly) {
// Surface has moved
desktop_damage_surface(xsurface->surface, surface->lx, surface->ly,
true);
surface->lx = xsurface->x;
surface->ly = xsurface->y;
desktop_damage_surface(xsurface->surface, surface->lx, surface->ly,
true);
}
wlr_scene_node_set_position(&surface->surface_scene->buffer->node, xsurface->x, xsurface->y);
}
static void unmanaged_handle_map(struct wl_listener *listener, void *data) {
@ -75,17 +59,18 @@ static void unmanaged_handle_map(struct wl_listener *listener, void *data) {
wl_container_of(listener, surface, map);
struct wlr_xwayland_surface *xsurface = surface->wlr_xwayland_surface;
wl_list_insert(root->xwayland_unmanaged.prev, &surface->link);
surface->surface_scene = wlr_scene_surface_create(root->layers.unmanaged,
xsurface->surface);
if (surface->surface_scene) {
scene_descriptor_assign(&surface->surface_scene->buffer->node,
SWAY_SCENE_DESC_XWAYLAND_UNMANAGED, surface);
wlr_scene_node_set_position(&surface->surface_scene->buffer->node,
xsurface->x, xsurface->y);
wl_signal_add(&xsurface->events.set_geometry, &surface->set_geometry);
surface->set_geometry.notify = unmanaged_handle_set_geometry;
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_surface(xsurface->surface, surface->lx, surface->ly, true);
}
if (wlr_xwayland_or_surface_wants_focus(xsurface)) {
struct sway_seat *seat = input_manager_current_seat();
@ -99,10 +84,13 @@ 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_surface(xsurface->surface, xsurface->x, xsurface->y, true);
wl_list_remove(&surface->link);
if (surface->surface_scene) {
wl_list_remove(&surface->set_geometry.link);
wl_list_remove(&surface->commit.link);
wlr_scene_node_destroy(&surface->surface_scene->buffer->node);
surface->surface_scene = NULL;
}
struct sway_seat *seat = input_manager_current_seat();
if (seat->wlr_seat->keyboard_state.focused_surface == xsurface->surface) {
@ -455,7 +443,6 @@ static void handle_commit(struct wl_listener *listener, void *data) {
// The client changed its surface size in this commit. For floating
// containers, we resize the container to match. For tiling containers,
// we only recenter the surface.
desktop_damage_view(view);
memcpy(&view->geometry, &new_geo, sizeof(struct wlr_box));
if (container_is_floating(view->container)) {
view_update_size(view);
@ -463,15 +450,12 @@ static void handle_commit(struct wl_listener *listener, void *data) {
} else {
view_center_surface(view);
}
desktop_damage_view(view);
}
if (view->container->node.instruction) {
transaction_notify_view_ready_by_geometry(view,
xsurface->x, xsurface->y, state->width, state->height);
}
view_damage_from(view);
}
static void handle_destroy(struct wl_listener *listener, void *data) {
@ -515,9 +499,21 @@ static void handle_unmap(struct wl_listener *listener, void *data) {
return;
}
view_unmap(view);
wl_list_remove(&xwayland_view->commit.link);
wl_list_remove(&xwayland_view->surface_tree_destroy.link);
if (xwayland_view->surface_tree) {
wlr_scene_node_destroy(&xwayland_view->surface_tree->node);
xwayland_view->surface_tree = NULL;
}
view_unmap(view);
}
static void handle_surface_tree_destroy(struct wl_listener *listener, void *data) {
struct sway_xwayland_view *xwayland_view = wl_container_of(listener, xwayland_view,
surface_tree_destroy);
xwayland_view->surface_tree = NULL;
}
static void handle_map(struct wl_listener *listener, void *data) {
@ -537,6 +533,15 @@ static void handle_map(struct wl_listener *listener, void *data) {
// Put it back into the tree
view_map(view, xsurface->surface, xsurface->fullscreen, NULL, false);
xwayland_view->surface_tree = wlr_scene_subsurface_tree_create(
xwayland_view->view.content_tree, xsurface->surface);
if (xwayland_view->surface_tree) {
xwayland_view->surface_tree_destroy.notify = handle_surface_tree_destroy;
wl_signal_add(&xwayland_view->surface_tree->node.events.destroy,
&xwayland_view->surface_tree_destroy);
}
transaction_commit_dirty();
}

6
sway/input/cursor.c
View file

@ -107,6 +107,12 @@ struct sway_node *node_at_coords(
return NULL;
}
#if HAVE_XWAYLAND
if (scene_descriptor_try_get(current, SWAY_SCENE_DESC_XWAYLAND_UNMANAGED)) {
return NULL;
}
#endif
if (!current->parent) {
break;
}

6
sway/tree/root.c
View file

@ -54,6 +54,9 @@ struct sway_root *root_create(struct wl_display *wl_display) {
root->layers.shell_top = alloc_scene_tree(root->layer_tree, &failed);
root->layers.fullscreen = alloc_scene_tree(root->layer_tree, &failed);
root->layers.fullscreen_global = alloc_scene_tree(root->layer_tree, &failed);
#if HAVE_XWAYLAND
root->layers.unmanaged = alloc_scene_tree(root->layer_tree, &failed);
#endif
root->layers.shell_overlay = alloc_scene_tree(root->layer_tree, &failed);
root->layers.popup = alloc_scene_tree(root->layer_tree, &failed);
root->layers.seat = alloc_scene_tree(root->layer_tree, &failed);
@ -74,9 +77,6 @@ struct sway_root *root_create(struct wl_display *wl_display) {
root->output_layout = wlr_output_layout_create(wl_display);
wl_list_init(&root->all_outputs);
#if HAVE_XWAYLAND
wl_list_init(&root->xwayland_unmanaged);
#endif
wl_signal_init(&root->events.new_node);
root->outputs = create_list();
root->non_desktop_outputs = create_list();