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Use view->scene_tree as toplevel for view + some legwork:

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desktop.c move_to_front() calls wlr_scene_node_raise_to_top
desktop.c, ssd/include.h add LAB_SSD_{OSD, MENU, LAYER_SURFACE} enums
desktop.c desktop_surface_and_view_at() -> desktop_node_and_view_at()
cursor.c reenable cursor_rebase()
cursor.c reenable button click on layer surface
This commit is contained in:
Consolatis 2022-02-18 00:07:37 +01:00 • committed by Johan Malm
parent 688abf7db1
commit 7ea733761b
7 changed files with 126 additions and 64 deletions
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11
include/labwc.h
View file

@ -234,6 +234,7 @@ struct view {
#endif #endif
}; };
struct wlr_surface *surface; struct wlr_surface *surface;
struct wlr_scene_tree *scene_tree;
struct wlr_scene_node *scene_node; struct wlr_scene_node *scene_node;
bool mapped; bool mapped;
@ -419,11 +420,13 @@ void desktop_focus_topmost_mapped_view(struct server *server);
bool isfocusable(struct view *view); bool isfocusable(struct view *view);
/** /**
* desktop_surface_and_view_at - find view and surface at (lx, ly) * desktop_node_and_view_at - find view and scene_node at (lx, ly)
* Note: If surface points to layer-surface, view will be set to NULL * Note: If node points to layer-surface, view_area will be set
* to LAB_SSD_LAYER_SURFACE, if view points to another surface
* view_area will be LAB_SSD_CLIENT
*/ */
struct view *desktop_surface_and_view_at(struct server *server, double lx, struct view *desktop_node_and_view_at(struct server *server, double lx,
double ly, struct wlr_surface **surface, double *sx, double *sy, double ly, struct wlr_scene_node **scene_node, double *sx, double *sy,
enum ssd_part_type *view_area); enum ssd_part_type *view_area);
struct view *desktop_view_at_cursor(struct server *server); struct view *desktop_view_at_cursor(struct server *server);

3
include/ssd.h
View file

@ -26,6 +26,9 @@ enum ssd_part_type {
LAB_SSD_CLIENT, LAB_SSD_CLIENT,
LAB_SSD_FRAME, LAB_SSD_FRAME,
LAB_SSD_ROOT, LAB_SSD_ROOT,
LAB_SSD_MENU,
LAB_SSD_OSD,
LAB_SSD_LAYER_SURFACE,
LAB_SSD_END_MARKER LAB_SSD_END_MARKER
}; };

96
src/cursor.c
View file

@ -12,25 +12,29 @@
#include "ssd.h" #include "ssd.h"
#include "config/mousebind.h" #include "config/mousebind.h"
// void void
// cursor_rebase(struct seat *seat, uint32_t time_msec) cursor_rebase(struct seat *seat, uint32_t time_msec)
// { {
// double sx, sy; double sx, sy;
// struct wlr_surface *surface; struct wlr_scene_node *node;
// enum ssd_part_type view_area = LAB_SSD_NONE; enum ssd_part_type view_area = LAB_SSD_NONE;
// struct wlr_surface *surface = NULL;
// desktop_surface_and_view_at(seat->server, seat->cursor->x,
// seat->cursor->y, &surface, &sx, &sy, &view_area); desktop_node_and_view_at(seat->server, seat->cursor->x,
// seat->cursor->y, &node, &sx, &sy, &view_area);
// if (surface) { if (view_area == LAB_SSD_CLIENT || view_area == LAB_SSD_LAYER_SURFACE) {
// wlr_seat_pointer_notify_clear_focus(seat->seat); surface = wlr_scene_surface_from_node(node)->surface;
// wlr_seat_pointer_notify_enter(seat->seat, surface, sx, sy); }
// wlr_seat_pointer_notify_motion(seat->seat, time_msec, sx, sy);
// } else { if (surface) {
// cursor_set(seat, "left_ptr"); wlr_seat_pointer_notify_clear_focus(seat->seat);
// wlr_seat_pointer_notify_clear_focus(seat->seat); wlr_seat_pointer_notify_enter(seat->seat, surface, sx, sy);
// } wlr_seat_pointer_notify_motion(seat->seat, time_msec, sx, sy);
// } } else {
cursor_set(seat, "left_ptr");
wlr_seat_pointer_notify_clear_focus(seat->seat);
}
}
static void static void
request_cursor_notify(struct wl_listener *listener, void *data) request_cursor_notify(struct wl_listener *listener, void *data)
@ -201,12 +205,17 @@ process_cursor_motion(struct server *server, uint32_t time)
/* Otherwise, find view under the pointer and send the event along */ /* Otherwise, find view under the pointer and send the event along */
double sx, sy; double sx, sy;
struct wlr_seat *wlr_seat = server->seat.seat; struct wlr_seat *wlr_seat = server->seat.seat;
struct wlr_surface *surface = NULL; struct wlr_scene_node *node;
enum ssd_part_type view_area = LAB_SSD_NONE; enum ssd_part_type view_area = LAB_SSD_NONE;
struct view *view = desktop_surface_and_view_at(server, struct view *view = desktop_node_and_view_at(server,
server->seat.cursor->x, server->seat.cursor->y, &surface, server->seat.cursor->x, server->seat.cursor->y, &node,
&sx, &sy, &view_area); &sx, &sy, &view_area);
struct wlr_surface *surface = NULL;
if (view_area == LAB_SSD_CLIENT || view_area == LAB_SSD_LAYER_SURFACE) {
surface = wlr_scene_surface_from_node(node)->surface;
}
/* resize handles */ /* resize handles */
uint32_t resize_edges = ssd_resize_edges(view_area); uint32_t resize_edges = ssd_resize_edges(view_area);
@ -593,17 +602,22 @@ cursor_button(struct wl_listener *listener, void *data)
wlr_idle_notify_activity(seat->wlr_idle, seat->seat); wlr_idle_notify_activity(seat->wlr_idle, seat->seat);
double sx, sy; double sx, sy;
struct wlr_surface *surface; struct wlr_scene_node *node;
enum ssd_part_type view_area = LAB_SSD_NONE; enum ssd_part_type view_area = LAB_SSD_NONE;
uint32_t resize_edges; uint32_t resize_edges;
/* bindings to the Frame context swallow mouse events if activated */ /* bindings to the Frame context swallow mouse events if activated */
bool triggered_frame_binding = false; bool triggered_frame_binding = false;
struct view *view = desktop_surface_and_view_at(server, struct view *view = desktop_node_and_view_at(server,
server->seat.cursor->x, server->seat.cursor->y, &surface, server->seat.cursor->x, server->seat.cursor->y, &node,
&sx, &sy, &view_area); &sx, &sy, &view_area);
struct wlr_surface *surface = NULL;
if (view_area == LAB_SSD_CLIENT || view_area == LAB_SSD_LAYER_SURFACE) {
surface = wlr_scene_surface_from_node(node)->surface;
}
/* get modifiers */ /* get modifiers */
struct wlr_input_device *device = seat->keyboard_group->input_device; struct wlr_input_device *device = seat->keyboard_group->input_device;
uint32_t modifiers = wlr_keyboard_get_modifiers(device->keyboard); uint32_t modifiers = wlr_keyboard_get_modifiers(device->keyboard);
@ -622,7 +636,7 @@ cursor_button(struct wl_listener *listener, void *data)
server->input_mode = LAB_INPUT_STATE_PASSTHROUGH; server->input_mode = LAB_INPUT_STATE_PASSTHROUGH;
server->grabbed_view = NULL; server->grabbed_view = NULL;
} }
// cursor_rebase(&server->seat, event->time_msec); cursor_rebase(&server->seat, event->time_msec);
} }
/* Handle _release_ on root window */ /* Handle _release_ on root window */
@ -640,24 +654,24 @@ cursor_button(struct wl_listener *listener, void *data)
menu_action_selected(server, server->windowmenu); menu_action_selected(server, server->windowmenu);
} }
server->input_mode = LAB_INPUT_STATE_PASSTHROUGH; server->input_mode = LAB_INPUT_STATE_PASSTHROUGH;
// cursor_rebase(&server->seat, event->time_msec); cursor_rebase(&server->seat, event->time_msec);
return; return;
} }
/* Handle _press_ on a layer surface */ /* Handle _press_ on a layer surface */
// if (!view && surface) { if (view_area == LAB_SSD_LAYER_SURFACE && surface) {
// if (!wlr_surface_is_layer_surface(surface)) { if (!wlr_surface_is_layer_surface(surface)) {
// return; return;
// } }
// struct wlr_layer_surface_v1 *layer = struct wlr_layer_surface_v1 *layer =
// wlr_layer_surface_v1_from_wlr_surface(surface); wlr_layer_surface_v1_from_wlr_surface(surface);
// if (layer->current.keyboard_interactive) { if (layer->current.keyboard_interactive) {
// seat_set_focus_layer(&server->seat, layer); seat_set_focus_layer(&server->seat, layer);
// } }
// wlr_seat_pointer_notify_button(seat->seat, event->time_msec, wlr_seat_pointer_notify_button(seat->seat, event->time_msec,
// event->button, event->state); event->button, event->state);
// return; return;
// } }
/* Handle _press_ on root window */ /* Handle _press_ on root window */
if (!view) { if (!view) {
@ -704,7 +718,7 @@ cursor_axis(struct wl_listener *listener, void *data)
wlr_idle_notify_activity(seat->wlr_idle, seat->seat); wlr_idle_notify_activity(seat->wlr_idle, seat->seat);
/* Notify the client with pointer focus of the axis event. */ /* Notify the client with pointer focus of the axis event. */
// cursor_rebase(seat, event->time_msec); cursor_rebase(seat, event->time_msec);
wlr_seat_pointer_notify_axis(seat->seat, event->time_msec, wlr_seat_pointer_notify_axis(seat->seat, event->time_msec,
event->orientation, event->delta, event->delta_discrete, event->orientation, event->delta, event->delta_discrete,
event->source); event->source);

44
src/desktop.c
View file

@ -10,6 +10,7 @@ move_to_front(struct view *view)
{ {
wl_list_remove(&view->link); wl_list_remove(&view->link);
wl_list_insert(&view->server->views, &view->link); wl_list_insert(&view->server->views, &view->link);
wlr_scene_node_raise_to_top(&view->scene_tree->node);
} }
#if HAVE_XWAYLAND #if HAVE_XWAYLAND
@ -256,32 +257,57 @@ desktop_focus_topmost_mapped_view(struct server *server)
} }
struct view * struct view *
desktop_surface_and_view_at(struct server *server, double lx, double ly, desktop_node_and_view_at(struct server *server, double lx, double ly,
struct wlr_surface **surface, double *sx, double *sy, struct wlr_scene_node **scene_node, double *sx, double *sy,
enum ssd_part_type *view_area) enum ssd_part_type *view_area)
{ {
struct wlr_scene_node *node = struct wlr_scene_node *node =
wlr_scene_node_at(&server->scene->node, lx, ly, sx, sy); wlr_scene_node_at(&server->scene->node, lx, ly, sx, sy);
if (!node || node->type != WLR_SCENE_NODE_SURFACE) { *scene_node = node;
if (!node) {
*view_area = LAB_SSD_NONE;
return NULL; return NULL;
} }
*surface = wlr_scene_surface_from_node(node)->surface; if (node->type == WLR_SCENE_NODE_SURFACE) {
struct wlr_surface *surface =
wlr_scene_surface_from_node(node)->surface;
if (wlr_surface_is_layer_surface(surface)) {
*view_area = LAB_SSD_LAYER_SURFACE;
return NULL;
}
*view_area = LAB_SSD_CLIENT;
} else {
/* TODO: remove */
*view_area = LAB_SSD_NONE;
}
struct wlr_scene_node *osd = &server->osd_tree->node;
while (node && !node->data) { while (node && !node->data) {
if (node == osd) {
*view_area = LAB_SSD_OSD;
return NULL;
}
/* TODO: node == &server->menu_tree->node */
node = node->parent; node = node->parent;
} }
assert(node); if (!node) {
return node->data; wlr_log(WLR_ERROR, "Unknown node detected");
*view_area = LAB_SSD_NONE;
return NULL;
}
struct view *view = node->data;
/* TODO: *view_area = ssd_get_type(view, node) */
return view;
} }
struct view * struct view *
desktop_view_at_cursor(struct server *server) desktop_view_at_cursor(struct server *server)
{ {
double sx, sy; double sx, sy;
struct wlr_surface *surface; struct wlr_scene_node *node;
enum ssd_part_type view_area = LAB_SSD_NONE; enum ssd_part_type view_area = LAB_SSD_NONE;
return desktop_surface_and_view_at(server, return desktop_node_and_view_at(server,
server->seat.cursor->x, server->seat.cursor->y, server->seat.cursor->x, server->seat.cursor->y,
&surface, &sx, &sy, &view_area); &node, &sx, &sy, &view_area);
} }

8
src/view.c
View file

@ -31,7 +31,7 @@ view_move(struct view *view, double x, double y)
view->impl->move(view, x, y); view->impl->move(view, x, y);
} }
view_discover_output(view); view_discover_output(view);
wlr_scene_node_set_position(view->scene_node, view->x, view->y); wlr_scene_node_set_position(&view->scene_tree->node, view->x, view->y);
} }
void void
@ -45,7 +45,7 @@ view_move_resize(struct view *view, struct wlr_box geo)
} }
ssd_update_title(view); ssd_update_title(view);
view_discover_output(view); view_discover_output(view);
wlr_scene_node_set_position(view->scene_node, view->x, view->y); wlr_scene_node_set_position(&view->scene_tree->node, view->x, view->y);
} }
#define MIN_VIEW_WIDTH (100) #define MIN_VIEW_WIDTH (100)
@ -147,7 +147,7 @@ view_center(struct view *view)
if (view_compute_centered_position(view, view->w, view->h, &x, &y)) { if (view_compute_centered_position(view, view->w, view->h, &x, &y)) {
view_move(view, x, y); view_move(view, x, y);
} }
wlr_scene_node_set_position(view->scene_node, view->x, view->y); wlr_scene_node_set_position(&view->scene_tree->node, view->x, view->y);
} }
static void static void
@ -223,7 +223,7 @@ view_maximize(struct view *view, bool maximize)
if (view->fullscreen) { if (view->fullscreen) {
return; return;
} }
wlr_scene_node_set_position(view->scene_node, view->x, view->y); wlr_scene_node_set_position(&view->scene_tree->node, view->x, view->y);
if (view->impl->maximize) { if (view->impl->maximize) {
view->impl->maximize(view, maximize); view->impl->maximize(view, maximize);
} }

12
src/xdg.c
View file

@ -86,7 +86,11 @@ handle_destroy(struct wl_listener *listener, void *data)
interactive_end(view); interactive_end(view);
wl_list_remove(&view->link); wl_list_remove(&view->link);
wl_list_remove(&view->destroy.link); wl_list_remove(&view->destroy.link);
if (view->scene_tree) {
ssd_destroy(view); ssd_destroy(view);
wlr_scene_node_destroy(&view->scene_tree->node);
view->scene_tree = NULL;
}
free(view); free(view);
} }
@ -388,13 +392,17 @@ xdg_surface_new(struct wl_listener *listener, void *data)
view->xdg_surface = xdg_surface; view->xdg_surface = xdg_surface;
wl_list_init(&view->ssd.parts); wl_list_init(&view->ssd.parts);
view->scene_tree = wlr_scene_tree_create(&view->server->view_tree->node);
view->scene_node = wlr_scene_xdg_surface_create( view->scene_node = wlr_scene_xdg_surface_create(
&view->server->view_tree->node, view->xdg_surface); &view->scene_tree->node, view->xdg_surface);
if (!view->scene_node) { if (!view->scene_node) {
wlr_scene_node_destroy(&view->scene_tree->node);
view->scene_tree = NULL;
wl_resource_post_no_memory(view->surface->resource); wl_resource_post_no_memory(view->surface->resource);
/* TODO: should we free(view) here? */
return; return;
} }
view->scene_node->data = view; view->scene_tree->node.data = view;
/* In support of xdg_toplevel_decoration */ /* In support of xdg_toplevel_decoration */
xdg_surface->data = view; xdg_surface->data = view;

12
src/xwayland.c
View file

@ -90,7 +90,11 @@ handle_destroy(struct wl_listener *listener, void *data)
wl_list_remove(&view->request_configure.link); wl_list_remove(&view->request_configure.link);
wl_list_remove(&view->request_maximize.link); wl_list_remove(&view->request_maximize.link);
wl_list_remove(&view->request_fullscreen.link); wl_list_remove(&view->request_fullscreen.link);
if (view->scene_tree) {
ssd_destroy(view); ssd_destroy(view);
wlr_scene_node_destroy(&view->scene_tree->node);
view->scene_tree = NULL;
}
free(view); free(view);
} }
@ -256,13 +260,17 @@ map(struct view *view)
} }
view->surface = view->xwayland_surface->surface; view->surface = view->xwayland_surface->surface;
view->scene_tree = wlr_scene_tree_create(&view->server->view_tree->node);
view->scene_node = wlr_scene_subsurface_tree_create( view->scene_node = wlr_scene_subsurface_tree_create(
&view->server->view_tree->node, view->surface); &view->scene_tree->node, view->surface);
if (!view->scene_node) { if (!view->scene_node) {
wlr_scene_node_destroy(&view->scene_tree->node);
view->scene_tree = NULL;
wl_resource_post_no_memory(view->surface->resource); wl_resource_post_no_memory(view->surface->resource);
/* TODO: should we free(view) here? */
return; return;
} }
view->scene_node->data = view; view->scene_tree->node.data = view;
view->ssd.enabled = want_deco(view); view->ssd.enabled = want_deco(view);