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Remove wlr_wl_shell

This commit is contained in:
Drew DeVault 2019-04-26 11:06:45 -04:00 committed by Simon Ser
parent a671fc51d2
commit 736632ad4e
10 changed files with 0 additions and 1287 deletions
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4
include/rootston/desktop.h
View File

@ -24,7 +24,6 @@
#include <wlr/types/wlr_screenshooter.h> #include <wlr/types/wlr_screenshooter.h>
#include <wlr/types/wlr_text_input_v3.h> #include <wlr/types/wlr_text_input_v3.h>
#include <wlr/types/wlr_virtual_keyboard_v1.h> #include <wlr/types/wlr_virtual_keyboard_v1.h>
#include <wlr/types/wlr_wl_shell.h>
#include <wlr/types/wlr_xcursor_manager.h> #include <wlr/types/wlr_xcursor_manager.h>
#include <wlr/types/wlr_xdg_decoration_v1.h> #include <wlr/types/wlr_xdg_decoration_v1.h>
#include <wlr/types/wlr_xdg_shell_v6.h> #include <wlr/types/wlr_xdg_shell_v6.h>
@ -46,7 +45,6 @@ struct roots_desktop {
struct wlr_xcursor_manager *xcursor_manager; struct wlr_xcursor_manager *xcursor_manager;
struct wlr_compositor *compositor; struct wlr_compositor *compositor;
struct wlr_wl_shell *wl_shell;
struct wlr_xdg_shell_v6 *xdg_shell_v6; struct wlr_xdg_shell_v6 *xdg_shell_v6;
struct wlr_xdg_shell *xdg_shell; struct wlr_xdg_shell *xdg_shell;
struct wlr_gamma_control_manager *gamma_control_manager; struct wlr_gamma_control_manager *gamma_control_manager;
@ -76,7 +74,6 @@ struct roots_desktop {
struct wl_listener layout_change; struct wl_listener layout_change;
struct wl_listener xdg_shell_v6_surface; struct wl_listener xdg_shell_v6_surface;
struct wl_listener xdg_shell_surface; struct wl_listener xdg_shell_surface;
struct wl_listener wl_shell_surface;
struct wl_listener layer_shell_surface; struct wl_listener layer_shell_surface;
struct wl_listener xdg_toplevel_decoration; struct wl_listener xdg_toplevel_decoration;
struct wl_listener input_inhibit_activate; struct wl_listener input_inhibit_activate;
@ -107,7 +104,6 @@ struct wlr_surface *desktop_surface_at(struct roots_desktop *desktop,
void handle_xdg_shell_v6_surface(struct wl_listener *listener, void *data); void handle_xdg_shell_v6_surface(struct wl_listener *listener, void *data);
void handle_xdg_shell_surface(struct wl_listener *listener, void *data); void handle_xdg_shell_surface(struct wl_listener *listener, void *data);
void handle_xdg_toplevel_decoration(struct wl_listener *listener, void *data); void handle_xdg_toplevel_decoration(struct wl_listener *listener, void *data);
void handle_wl_shell_surface(struct wl_listener *listener, void *data);
void handle_layer_shell_surface(struct wl_listener *listener, void *data); void handle_layer_shell_surface(struct wl_listener *listener, void *data);
void handle_xwayland_surface(struct wl_listener *listener, void *data); void handle_xwayland_surface(struct wl_listener *listener, void *data);

29
include/rootston/view.h
View File

@ -26,7 +26,6 @@ struct roots_view_interface {
}; };
enum roots_view_type { enum roots_view_type {
ROOTS_WL_SHELL_VIEW,
ROOTS_XDG_SHELL_V6_VIEW, ROOTS_XDG_SHELL_V6_VIEW,
ROOTS_XDG_SHELL_VIEW, ROOTS_XDG_SHELL_VIEW,
#if WLR_HAS_XWAYLAND #if WLR_HAS_XWAYLAND
@ -78,24 +77,6 @@ struct roots_view {
} events; } events;
}; };
struct roots_wl_shell_surface {
struct roots_view view;
struct wlr_wl_shell_surface *wl_shell_surface;
struct wl_listener destroy;
struct wl_listener new_popup;
struct wl_listener request_move;
struct wl_listener request_resize;
struct wl_listener request_maximize;
struct wl_listener request_fullscreen;
struct wl_listener set_state;
struct wl_listener set_title;
struct wl_listener set_class;
struct wl_listener surface_commit;
};
struct roots_xdg_surface_v6 { struct roots_xdg_surface_v6 {
struct roots_view view; struct roots_view view;
@ -187,14 +168,6 @@ struct roots_subsurface {
struct wl_listener unmap; struct wl_listener unmap;
}; };
struct roots_wl_shell_popup {
struct roots_view_child view_child;
struct wlr_wl_shell_surface *wlr_wl_shell_surface;
struct wl_listener destroy;
struct wl_listener set_state;
struct wl_listener new_popup;
};
struct roots_xdg_popup_v6 { struct roots_xdg_popup_v6 {
struct roots_view_child view_child; struct roots_view_child view_child;
struct wlr_xdg_popup_v6 *wlr_popup; struct wlr_xdg_popup_v6 *wlr_popup;
@ -255,8 +228,6 @@ void view_get_deco_box(const struct roots_view *view, struct wlr_box *box);
void view_for_each_surface(struct roots_view *view, void view_for_each_surface(struct roots_view *view,
wlr_surface_iterator_func_t iterator, void *user_data); wlr_surface_iterator_func_t iterator, void *user_data);
struct roots_wl_shell_surface *roots_wl_shell_surface_from_view(
struct roots_view *view);
struct roots_xdg_surface *roots_xdg_surface_from_view(struct roots_view *view); struct roots_xdg_surface *roots_xdg_surface_from_view(struct roots_view *view);
struct roots_xdg_surface_v6 *roots_xdg_surface_v6_from_view( struct roots_xdg_surface_v6 *roots_xdg_surface_v6_from_view(
struct roots_view *view); struct roots_view *view);

1
include/wlr/types/meson.build
View File

@ -45,7 +45,6 @@ install_headers(
'wlr_text_input_v3.h', 'wlr_text_input_v3.h',
'wlr_touch.h', 'wlr_touch.h',
'wlr_virtual_keyboard_v1.h', 'wlr_virtual_keyboard_v1.h',
'wlr_wl_shell.h',
'wlr_xcursor_manager.h', 'wlr_xcursor_manager.h',
'wlr_xdg_decoration_v1.h', 'wlr_xdg_decoration_v1.h',
'wlr_xdg_output_v1.h', 'wlr_xdg_output_v1.h',

183
include/wlr/types/wlr_wl_shell.h
View File

@ -1,183 +0,0 @@
/*
* This protocol is obsolete and will be removed in a future version. The
* recommended replacement is xdg-shell.
*/
/*
* This an unstable interface of wlroots. No guarantees are made regarding the
* future consistency of this API.
*/
#ifndef WLR_USE_UNSTABLE
#error "Add -DWLR_USE_UNSTABLE to enable unstable wlroots features"
#endif
#ifndef WLR_TYPES_WLR_WL_SHELL_H
#define WLR_TYPES_WLR_WL_SHELL_H
#include <stdbool.h>
#include <wayland-server.h>
#include <wlr/types/wlr_seat.h>
/**
* A very basic interface to provide desktop-style user interfaces.
*/
struct wlr_wl_shell {
struct wl_global *global;
struct wl_list resources;
struct wl_list surfaces;
struct wl_list popup_grabs;
uint32_t ping_timeout;
struct wl_listener display_destroy;
struct {
struct wl_signal new_surface;
struct wl_signal destroy;
} events;
void *data;
};
struct wlr_wl_shell_surface_transient_state {
int32_t x;
int32_t y;
enum wl_shell_surface_transient flags;
};
struct wlr_wl_shell_surface_popup_state {
struct wlr_seat *seat;
uint32_t serial;
};
// each seat gets a popup grab
struct wlr_wl_shell_popup_grab {
struct wl_client *client;
struct wlr_seat_pointer_grab pointer_grab;
struct wlr_seat *seat;
struct wl_list popups;
struct wl_list link; // wlr_wl_shell::popup_grabs
};
enum wlr_wl_shell_surface_state {
WLR_WL_SHELL_SURFACE_STATE_NONE,
WLR_WL_SHELL_SURFACE_STATE_TOPLEVEL,
WLR_WL_SHELL_SURFACE_STATE_MAXIMIZED,
WLR_WL_SHELL_SURFACE_STATE_FULLSCREEN,
WLR_WL_SHELL_SURFACE_STATE_TRANSIENT,
WLR_WL_SHELL_SURFACE_STATE_POPUP,
};
struct wlr_wl_shell_surface {
struct wlr_wl_shell *shell;
struct wl_client *client;
struct wl_resource *resource;
struct wlr_surface *surface;
bool configured;
struct wl_list link; // wlr_wl_shell::surfaces
uint32_t ping_serial;
struct wl_event_source *ping_timer;
enum wlr_wl_shell_surface_state state;
struct wlr_wl_shell_surface_transient_state *transient_state;
struct wlr_wl_shell_surface_popup_state *popup_state;
struct wl_list grab_link; // wlr_wl_shell_popup_grab::popups
char *title;
char *class;
struct wl_listener surface_destroy;
struct wlr_wl_shell_surface *parent;
struct wl_list popup_link;
struct wl_list popups;
bool popup_mapped;
struct {
struct wl_signal destroy;
struct wl_signal ping_timeout;
struct wl_signal new_popup;
struct wl_signal request_move;
struct wl_signal request_resize;
struct wl_signal request_fullscreen;
struct wl_signal request_maximize;
struct wl_signal set_state;
struct wl_signal set_title;
struct wl_signal set_class;
} events;
void *data;
};
struct wlr_wl_shell_surface_move_event {
struct wlr_wl_shell_surface *surface;
struct wlr_seat_client *seat;
uint32_t serial;
};
struct wlr_wl_shell_surface_resize_event {
struct wlr_wl_shell_surface *surface;
struct wlr_seat_client *seat;
uint32_t serial;
enum wl_shell_surface_resize edges;
};
struct wlr_wl_shell_surface_set_fullscreen_event {
struct wlr_wl_shell_surface *surface;
enum wl_shell_surface_fullscreen_method method;
uint32_t framerate;
struct wlr_output *output;
};
struct wlr_wl_shell_surface_maximize_event {
struct wlr_wl_shell_surface *surface;
struct wlr_output *output;
};
/**
* Create a wl_shell for this display.
*/
struct wlr_wl_shell *wlr_wl_shell_create(struct wl_display *display);
/**
* Destroy this surface.
*/
void wlr_wl_shell_destroy(struct wlr_wl_shell *wlr_wl_shell);
/**
* Send a ping to the surface. If the surface does not respond with a pong
* within a reasonable amount of time, the ping timeout event will be emitted.
*/
void wlr_wl_shell_surface_ping(struct wlr_wl_shell_surface *surface);
/**
* Request that the surface configure itself to be the given size.
*/
void wlr_wl_shell_surface_configure(struct wlr_wl_shell_surface *surface,
enum wl_shell_surface_resize edges, int32_t width, int32_t height);
/**
* Find a surface within this wl-shell surface tree at the given surface-local
* coordinates. Returns the surface and coordinates in the leaf surface
* coordinate system or NULL if no surface is found at that location.
*/
struct wlr_surface *wlr_wl_shell_surface_surface_at(
struct wlr_wl_shell_surface *surface, double sx, double sy,
double *sub_sx, double *sub_sy);
bool wlr_surface_is_wl_shell_surface(struct wlr_surface *surface);
struct wlr_wl_shell_surface *wlr_wl_shell_surface_from_wlr_surface(
struct wlr_surface *surface);
/**
* Call `iterator` on each surface in the shell surface tree, with the surface's
* position relative to the root xdg-surface. The function is called from root to
* leaves (in rendering order).
*/
void wlr_wl_shell_surface_for_each_surface(struct wlr_wl_shell_surface *surface,
wlr_surface_iterator_func_t iterator, void *user_data);
#endif

19
rootston/desktop.c
View File

@ -21,7 +21,6 @@
#include <wlr/types/wlr_primary_selection_v1.h> #include <wlr/types/wlr_primary_selection_v1.h>
#include <wlr/types/wlr_server_decoration.h> #include <wlr/types/wlr_server_decoration.h>
#include <wlr/types/wlr_tablet_v2.h> #include <wlr/types/wlr_tablet_v2.h>
#include <wlr/types/wlr_wl_shell.h>
#include <wlr/types/wlr_xcursor_manager.h> #include <wlr/types/wlr_xcursor_manager.h>
#include <wlr/types/wlr_xdg_output_v1.h> #include <wlr/types/wlr_xdg_output_v1.h>
#include <wlr/types/wlr_xdg_output_v1.h> #include <wlr/types/wlr_xdg_output_v1.h>
@ -38,13 +37,6 @@
static bool view_at(struct roots_view *view, double lx, double ly, static bool view_at(struct roots_view *view, double lx, double ly,
struct wlr_surface **surface, double *sx, double *sy) { struct wlr_surface **surface, double *sx, double *sy) {
if (view->type == ROOTS_WL_SHELL_VIEW) {
struct wlr_wl_shell_surface *wl_shell_surface =
roots_wl_shell_surface_from_view(view)->wl_shell_surface;
if (wl_shell_surface->state == WLR_WL_SHELL_SURFACE_STATE_POPUP) {
return false;
}
}
if (view->wlr_surface == NULL) { if (view->wlr_surface == NULL) {
return false; return false;
} }
@ -69,12 +61,6 @@ static bool view_at(struct roots_view *view, double lx, double ly,
_surface = wlr_xdg_surface_surface_at(xdg_surface->xdg_surface, _surface = wlr_xdg_surface_surface_at(xdg_surface->xdg_surface,
view_sx, view_sy, &_sx, &_sy); view_sx, view_sy, &_sx, &_sy);
break; break;
case ROOTS_WL_SHELL_VIEW:;
struct roots_wl_shell_surface *wl_shell_surface =
roots_wl_shell_surface_from_view(view);
_surface = wlr_wl_shell_surface_surface_at(
wl_shell_surface->wl_shell_surface, view_sx, view_sy, &_sx, &_sy);
break;
#if WLR_HAS_XWAYLAND #if WLR_HAS_XWAYLAND
case ROOTS_XWAYLAND_VIEW: case ROOTS_XWAYLAND_VIEW:
_surface = wlr_surface_surface_at(view->wlr_surface, _surface = wlr_surface_surface_at(view->wlr_surface,
@ -330,11 +316,6 @@ struct roots_desktop *desktop_create(struct roots_server *server,
&desktop->xdg_shell_surface); &desktop->xdg_shell_surface);
desktop->xdg_shell_surface.notify = handle_xdg_shell_surface; desktop->xdg_shell_surface.notify = handle_xdg_shell_surface;
desktop->wl_shell = wlr_wl_shell_create(server->wl_display);
wl_signal_add(&desktop->wl_shell->events.new_surface,
&desktop->wl_shell_surface);
desktop->wl_shell_surface.notify = handle_wl_shell_surface;
desktop->layer_shell = wlr_layer_shell_v1_create(server->wl_display); desktop->layer_shell = wlr_layer_shell_v1_create(server->wl_display);
wl_signal_add(&desktop->layer_shell->events.new_surface, wl_signal_add(&desktop->layer_shell->events.new_surface,
&desktop->layer_shell_surface); &desktop->layer_shell_surface);

1
rootston/meson.build
View File

@ -15,7 +15,6 @@ sources = [
'text_input.c', 'text_input.c',
'view.c', 'view.c',
'virtual_keyboard.c', 'virtual_keyboard.c',
'wl_shell.c',
'xdg_shell_v6.c', 'xdg_shell_v6.c',
'xdg_shell.c', 'xdg_shell.c',
] ]

1
rootston/output.c
View File

@ -8,7 +8,6 @@
#include <wlr/types/wlr_compositor.h> #include <wlr/types/wlr_compositor.h>
#include <wlr/types/wlr_output_layout.h> #include <wlr/types/wlr_output_layout.h>
#include <wlr/types/wlr_presentation_time.h> #include <wlr/types/wlr_presentation_time.h>
#include <wlr/types/wlr_wl_shell.h>
#include <wlr/types/wlr_xdg_shell_v6.h> #include <wlr/types/wlr_xdg_shell_v6.h>
#include <wlr/types/wlr_xdg_shell.h> #include <wlr/types/wlr_xdg_shell.h>
#include <wlr/util/log.h> #include <wlr/util/log.h>

312
rootston/wl_shell.c
View File

@ -1,312 +0,0 @@
#include <assert.h>
#include <stdbool.h>
#include <stdlib.h>
#include <wayland-server.h>
#include <wlr/types/wlr_box.h>
#include <wlr/types/wlr_surface.h>
#include <wlr/types/wlr_wl_shell.h>
#include <wlr/util/log.h>
#include "rootston/desktop.h"
#include "rootston/input.h"
#include "rootston/server.h"
static const struct roots_view_child_interface popup_impl;
static void popup_destroy(struct roots_view_child *child) {
assert(child->impl == &popup_impl);
struct roots_wl_shell_popup *popup = (struct roots_wl_shell_popup *)child;
wl_list_remove(&popup->destroy.link);
wl_list_remove(&popup->set_state.link);
wl_list_remove(&popup->new_popup.link);
free(popup);
}
static const struct roots_view_child_interface popup_impl = {
.destroy = popup_destroy,
};
static void popup_handle_destroy(struct wl_listener *listener, void *data) {
struct roots_wl_shell_popup *popup =
wl_container_of(listener, popup, destroy);
view_child_destroy(&popup->view_child);
}
static void popup_handle_set_state(struct wl_listener *listener, void *data) {
struct roots_wl_shell_popup *popup =
wl_container_of(listener, popup, set_state);
view_child_destroy(&popup->view_child);
}
static struct roots_wl_shell_popup *popup_create(struct roots_view *view,
struct wlr_wl_shell_surface *wlr_wl_shell_surface);
static void popup_handle_new_popup(struct wl_listener *listener, void *data) {
struct roots_wl_shell_popup *popup =
wl_container_of(listener, popup, new_popup);
struct wlr_wl_shell_surface *wlr_wl_shell_surface = data;
popup_create(popup->view_child.view, wlr_wl_shell_surface);
}
static struct roots_wl_shell_popup *popup_create(struct roots_view *view,
struct wlr_wl_shell_surface *wlr_wl_shell_surface) {
struct roots_wl_shell_popup *popup =
calloc(1, sizeof(struct roots_wl_shell_popup));
if (popup == NULL) {
return NULL;
}
popup->wlr_wl_shell_surface = wlr_wl_shell_surface;
view_child_init(&popup->view_child, &popup_impl,
view, wlr_wl_shell_surface->surface);
popup->destroy.notify = popup_handle_destroy;
wl_signal_add(&wlr_wl_shell_surface->events.destroy, &popup->destroy);
popup->set_state.notify = popup_handle_set_state;
wl_signal_add(&wlr_wl_shell_surface->events.set_state, &popup->set_state);
popup->new_popup.notify = popup_handle_new_popup;
wl_signal_add(&wlr_wl_shell_surface->events.new_popup, &popup->new_popup);
return popup;
}
static void resize(struct roots_view *view, uint32_t width, uint32_t height) {
struct wlr_wl_shell_surface *surf =
roots_wl_shell_surface_from_view(view)->wl_shell_surface;
wlr_wl_shell_surface_configure(surf, WL_SHELL_SURFACE_RESIZE_NONE, width,
height);
}
static void close(struct roots_view *view) {
struct wlr_wl_shell_surface *surf =
roots_wl_shell_surface_from_view(view)->wl_shell_surface;
wl_client_destroy(surf->client);
}
static void for_each_surface(struct roots_view *view,
wlr_surface_iterator_func_t iterator, void *user_data) {
struct wlr_wl_shell_surface *surf =
roots_wl_shell_surface_from_view(view)->wl_shell_surface;
wlr_wl_shell_surface_for_each_surface(surf, iterator, user_data);
}
static void destroy(struct roots_view *view) {
struct roots_wl_shell_surface *roots_surface =
roots_wl_shell_surface_from_view(view);
wl_list_remove(&roots_surface->destroy.link);
wl_list_remove(&roots_surface->request_move.link);
wl_list_remove(&roots_surface->request_resize.link);
wl_list_remove(&roots_surface->request_maximize.link);
wl_list_remove(&roots_surface->request_fullscreen.link);
wl_list_remove(&roots_surface->set_state.link);
wl_list_remove(&roots_surface->set_title.link);
wl_list_remove(&roots_surface->set_class.link);
wl_list_remove(&roots_surface->surface_commit.link);
free(roots_surface);
}
static const struct roots_view_interface view_impl = {
.resize = resize,
.close = close,
.for_each_surface = for_each_surface,
.destroy = destroy,
};
static void handle_request_move(struct wl_listener *listener, void *data) {
struct roots_wl_shell_surface *roots_surface =
wl_container_of(listener, roots_surface, request_move);
struct roots_view *view = &roots_surface->view;
struct roots_input *input = view->desktop->server->input;
struct wlr_wl_shell_surface_move_event *e = data;
struct roots_seat *seat = input_seat_from_wlr_seat(input, e->seat->seat);
if (!seat || seat->cursor->mode != ROOTS_CURSOR_PASSTHROUGH) {
return;
}
roots_seat_begin_move(seat, view);
}
static void handle_request_resize(struct wl_listener *listener, void *data) {
struct roots_wl_shell_surface *roots_surface =
wl_container_of(listener, roots_surface, request_resize);
struct roots_view *view = &roots_surface->view;
struct roots_input *input = view->desktop->server->input;
struct wlr_wl_shell_surface_resize_event *e = data;
struct roots_seat *seat = input_seat_from_wlr_seat(input, e->seat->seat);
if (!seat || seat->cursor->mode != ROOTS_CURSOR_PASSTHROUGH) {
return;
}
roots_seat_begin_resize(seat, view, e->edges);
}
static void handle_request_maximize(struct wl_listener *listener,
void *data) {
struct roots_wl_shell_surface *roots_surface =
wl_container_of(listener, roots_surface, request_maximize);
struct roots_view *view = &roots_surface->view;
//struct wlr_wl_shell_surface_maximize_event *e = data;
view_maximize(view, true);
}
static void handle_request_fullscreen(struct wl_listener *listener,
void *data) {
struct roots_wl_shell_surface *roots_surface =
wl_container_of(listener, roots_surface, request_fullscreen);
struct roots_view *view = &roots_surface->view;
struct wlr_wl_shell_surface_set_fullscreen_event *e = data;
view_set_fullscreen(view, true, e->output);
}
static void handle_set_state(struct wl_listener *listener, void *data) {
struct roots_wl_shell_surface *roots_surface =
wl_container_of(listener, roots_surface, set_state);
struct roots_view *view = &roots_surface->view;
struct wlr_wl_shell_surface *surface = roots_surface->wl_shell_surface;
if (view->maximized &&
surface->state != WLR_WL_SHELL_SURFACE_STATE_MAXIMIZED) {
view_maximize(view, false);
}
if (view->fullscreen_output != NULL &&
surface->state != WLR_WL_SHELL_SURFACE_STATE_FULLSCREEN) {
view_set_fullscreen(view, false, NULL);
}
}
static void handle_set_title(struct wl_listener *listener, void *data) {
struct roots_wl_shell_surface *roots_surface =
wl_container_of(listener, roots_surface, set_state);
view_set_title(&roots_surface->view,
roots_surface->wl_shell_surface->title);
}
static void handle_set_class(struct wl_listener *listener, void *data) {
struct roots_wl_shell_surface *roots_surface =
wl_container_of(listener, roots_surface, set_state);
view_set_app_id(&roots_surface->view,
roots_surface->wl_shell_surface->class);
}
static void handle_surface_commit(struct wl_listener *listener, void *data) {
struct roots_wl_shell_surface *roots_surface =
wl_container_of(listener, roots_surface, surface_commit);
struct roots_view *view = &roots_surface->view;
struct wlr_surface *wlr_surface = view->wlr_surface;
view_apply_damage(view);
int width = wlr_surface->current.width;
int height = wlr_surface->current.height;
view_update_size(view, width, height);
double x = view->box.x;
double y = view->box.y;
if (view->pending_move_resize.update_x) {
x = view->pending_move_resize.x + view->pending_move_resize.width -
width;
view->pending_move_resize.update_x = false;
}
if (view->pending_move_resize.update_y) {
y = view->pending_move_resize.y + view->pending_move_resize.height -
height;
view->pending_move_resize.update_y = false;
}
view_update_position(view, x, y);
}
static void handle_new_popup(struct wl_listener *listener, void *data) {
struct roots_wl_shell_surface *roots_surface =
wl_container_of(listener, roots_surface, new_popup);
struct wlr_wl_shell_surface *wlr_wl_shell_surface = data;
popup_create(&roots_surface->view, wlr_wl_shell_surface);
}
static void handle_destroy(struct wl_listener *listener, void *data) {
struct roots_wl_shell_surface *roots_surface =
wl_container_of(listener, roots_surface, destroy);
view_destroy(&roots_surface->view);
}
void handle_wl_shell_surface(struct wl_listener *listener, void *data) {
struct roots_desktop *desktop =
wl_container_of(listener, desktop, wl_shell_surface);
struct wlr_wl_shell_surface *surface = data;
if (surface->state == WLR_WL_SHELL_SURFACE_STATE_POPUP) {
wlr_log(WLR_DEBUG, "new wl shell popup");
return;
}
wlr_log(WLR_DEBUG, "new wl shell surface: title=%s, class=%s",
surface->title, surface->class);
wlr_wl_shell_surface_ping(surface);
struct roots_wl_shell_surface *roots_surface =
calloc(1, sizeof(struct roots_wl_shell_surface));
if (!roots_surface) {
return;
}
view_init(&roots_surface->view, &view_impl, ROOTS_WL_SHELL_VIEW, desktop);
roots_surface->view.box.width = surface->surface->current.width;
roots_surface->view.box.height = surface->surface->current.height;
roots_surface->wl_shell_surface = surface;
roots_surface->destroy.notify = handle_destroy;
wl_signal_add(&surface->events.destroy, &roots_surface->destroy);
roots_surface->new_popup.notify = handle_new_popup;
wl_signal_add(&surface->events.new_popup, &roots_surface->new_popup);
roots_surface->request_move.notify = handle_request_move;
wl_signal_add(&surface->events.request_move, &roots_surface->request_move);
roots_surface->request_resize.notify = handle_request_resize;
wl_signal_add(&surface->events.request_resize,
&roots_surface->request_resize);
roots_surface->request_maximize.notify = handle_request_maximize;
wl_signal_add(&surface->events.request_maximize,
&roots_surface->request_maximize);
roots_surface->request_fullscreen.notify =
handle_request_fullscreen;
wl_signal_add(&surface->events.request_fullscreen,
&roots_surface->request_fullscreen);
roots_surface->set_state.notify = handle_set_state;
wl_signal_add(&surface->events.set_state, &roots_surface->set_state);
roots_surface->set_title.notify = handle_set_title;
wl_signal_add(&surface->events.set_title, &roots_surface->set_title);
roots_surface->set_class.notify = handle_set_class;
wl_signal_add(&surface->events.set_class, &roots_surface->set_class);
roots_surface->surface_commit.notify = handle_surface_commit;
wl_signal_add(&surface->surface->events.commit, &roots_surface->surface_commit);
view_map(&roots_surface->view, surface->surface);
view_setup(&roots_surface->view);
wlr_foreign_toplevel_handle_v1_set_title(roots_surface->view.toplevel_handle,
surface->title ?: "none");
wlr_foreign_toplevel_handle_v1_set_app_id(roots_surface->view.toplevel_handle,
surface->class ?: "none");
if (surface->state == WLR_WL_SHELL_SURFACE_STATE_TRANSIENT) {
// We need to map it relative to the parent
bool found = false;
struct roots_view *parent;
wl_list_for_each(parent, &desktop->views, link) {
if (parent->type != ROOTS_WL_SHELL_VIEW) {
continue;
}
struct roots_wl_shell_surface *parent_surf =
roots_wl_shell_surface_from_view(parent);
if (parent_surf->wl_shell_surface == surface->parent) {
found = true;
break;
}
}
if (found) {
view_move(&roots_surface->view,
parent->box.x + surface->transient_state->x,
parent->box.y + surface->transient_state->y);
}
}
}
struct roots_wl_shell_surface *roots_wl_shell_surface_from_view(
struct roots_view *view) {
assert(view->impl == &view_impl);
return (struct roots_wl_shell_surface *)view;
}

1
types/meson.build
View File

@ -66,7 +66,6 @@ lib_wlr_types = static_library(
'wlr_text_input_v3.c', 'wlr_text_input_v3.c',
'wlr_touch.c', 'wlr_touch.c',
'wlr_virtual_keyboard_v1.c', 'wlr_virtual_keyboard_v1.c',
'wlr_wl_shell.c',
'wlr_xcursor_manager.c', 'wlr_xcursor_manager.c',
'wlr_xdg_decoration_v1.c', 'wlr_xdg_decoration_v1.c',
'wlr_xdg_output_v1.c', 'wlr_xdg_output_v1.c',

736
types/wlr_wl_shell.c
View File

@ -1,736 +0,0 @@
#ifndef _POSIX_C_SOURCE
#define _POSIX_C_SOURCE 200809L
#endif
#include <assert.h>
#include <stdlib.h>
#include <wayland-server-protocol.h>
#include <wayland-server.h>
#include <wlr/types/wlr_surface.h>
#include <wlr/types/wlr_wl_shell.h>
#include <wlr/util/log.h>
#include "util/signal.h"
static const struct wlr_surface_role shell_surface_role;
bool wlr_surface_is_wl_shell_surface(struct wlr_surface *surface) {
return surface->role == &shell_surface_role;
}
struct wlr_wl_shell_surface *wlr_wl_shell_surface_from_wlr_surface(
struct wlr_surface *surface) {
assert(wlr_surface_is_wl_shell_surface(surface));
return (struct wlr_wl_shell_surface *)surface->role_data;
}
static void shell_pointer_grab_end(struct wlr_seat_pointer_grab *grab) {
struct wlr_wl_shell_popup_grab *popup_grab = grab->data;
struct wlr_wl_shell_surface *popup, *tmp = NULL;
wl_list_for_each_safe(popup, tmp, &popup_grab->popups, grab_link) {
if (popup->popup_mapped) {
wl_shell_surface_send_popup_done(popup->resource);
popup->popup_mapped = false;
}
}
if (grab->seat->pointer_state.grab == grab) {
wlr_seat_pointer_end_grab(grab->seat);
}
}
static void shell_pointer_grab_maybe_end(struct wlr_seat_pointer_grab *grab) {
struct wlr_wl_shell_popup_grab *popup_grab = grab->data;
if (grab->seat->pointer_state.grab != grab) {
return;
}
bool has_mapped = false;
struct wlr_wl_shell_surface *popup, *tmp = NULL;
wl_list_for_each_safe(popup, tmp, &popup_grab->popups, grab_link) {
if (popup->popup_mapped) {
has_mapped = true;
break;
}
}
if (!has_mapped) {
shell_pointer_grab_end(grab);
}
}
static void shell_pointer_grab_enter(struct wlr_seat_pointer_grab *grab,
struct wlr_surface *surface, double sx, double sy) {
struct wlr_wl_shell_popup_grab *popup_grab = grab->data;
if (wl_resource_get_client(surface->resource) == popup_grab->client) {
wlr_seat_pointer_enter(grab->seat, surface, sx, sy);
} else {
wlr_seat_pointer_clear_focus(grab->seat);
}
}
static void shell_pointer_grab_motion(struct wlr_seat_pointer_grab *grab,
uint32_t time, double sx, double sy) {
wlr_seat_pointer_send_motion(grab->seat, time, sx, sy);
}
static uint32_t shell_pointer_grab_button(struct wlr_seat_pointer_grab *grab,
uint32_t time, uint32_t button, uint32_t state) {
uint32_t serial =
wlr_seat_pointer_send_button(grab->seat, time, button, state);
if (serial) {
return serial;
} else {
shell_pointer_grab_end(grab);
return 0;
}
}
static void shell_pointer_grab_cancel(struct wlr_seat_pointer_grab *grab) {
shell_pointer_grab_end(grab);
}
static void shell_pointer_grab_axis(struct wlr_seat_pointer_grab *grab,
uint32_t time, enum wlr_axis_orientation orientation, double value,
int32_t value_discrete, enum wlr_axis_source source) {
wlr_seat_pointer_send_axis(grab->seat, time, orientation, value,
value_discrete, source);
}
static void shell_pointer_grab_frame(struct wlr_seat_pointer_grab *grab) {
wlr_seat_pointer_send_frame(grab->seat);
}
static const struct wlr_pointer_grab_interface shell_pointer_grab_impl = {
.enter = shell_pointer_grab_enter,
.motion = shell_pointer_grab_motion,
.button = shell_pointer_grab_button,
.cancel = shell_pointer_grab_cancel,
.axis = shell_pointer_grab_axis,
.frame = shell_pointer_grab_frame,
};
static const struct wl_shell_surface_interface shell_surface_impl;
static struct wlr_wl_shell_surface *shell_surface_from_resource(
struct wl_resource *resource) {
assert(wl_resource_instance_of(resource, &wl_shell_surface_interface,
&shell_surface_impl));
return wl_resource_get_user_data(resource);
}
static void shell_surface_protocol_pong(struct wl_client *client,
struct wl_resource *resource, uint32_t serial) {
wlr_log(WLR_DEBUG, "got shell surface pong");
struct wlr_wl_shell_surface *surface = shell_surface_from_resource(resource);
if (surface->ping_serial != serial) {
return;
}
wl_event_source_timer_update(surface->ping_timer, 0);
surface->ping_serial = 0;
}
static void shell_surface_protocol_move(struct wl_client *client,
struct wl_resource *resource, struct wl_resource *seat_resource,
uint32_t serial) {
struct wlr_wl_shell_surface *surface = shell_surface_from_resource(resource);
struct wlr_seat_client *seat = wlr_seat_client_from_resource(seat_resource);
if (!wlr_seat_validate_grab_serial(seat->seat, serial)) {
wlr_log(WLR_DEBUG, "invalid serial for grab");
return;
}
struct wlr_wl_shell_surface_move_event event = {
.surface = surface,
.seat = seat,
.serial = serial,
};
wlr_signal_emit_safe(&surface->events.request_move, &event);
}
static struct wlr_wl_shell_popup_grab *shell_popup_grab_from_seat(
struct wlr_wl_shell *shell, struct wlr_seat *seat) {
struct wlr_wl_shell_popup_grab *shell_grab;
wl_list_for_each(shell_grab, &shell->popup_grabs, link) {
if (shell_grab->seat == seat) {
return shell_grab;
}
}
shell_grab = calloc(1, sizeof(struct wlr_wl_shell_popup_grab));
if (!shell_grab) {
return NULL;
}
shell_grab->pointer_grab.data = shell_grab;
shell_grab->pointer_grab.interface = &shell_pointer_grab_impl;
wl_list_init(&shell_grab->popups);
wl_list_insert(&shell->popup_grabs, &shell_grab->link);
shell_grab->seat = seat;
return shell_grab;
}
static void shell_surface_destroy_popup_state(
struct wlr_wl_shell_surface *surface) {
if (surface->popup_state) {
wl_list_remove(&surface->grab_link);
struct wlr_wl_shell_popup_grab *grab =
shell_popup_grab_from_seat(surface->shell,
surface->popup_state->seat);
if (wl_list_empty(&grab->popups)) {
if (grab->seat->pointer_state.grab == &grab->pointer_grab) {
wlr_seat_pointer_end_grab(grab->seat);
}
}
free(surface->popup_state);
surface->popup_state = NULL;
}
}
static void shell_surface_protocol_resize(struct wl_client *client,
struct wl_resource *resource, struct wl_resource *seat_resource,
uint32_t serial, enum wl_shell_surface_resize edges) {
struct wlr_wl_shell_surface *surface = shell_surface_from_resource(resource);
struct wlr_seat_client *seat = wlr_seat_client_from_resource(seat_resource);
if (!wlr_seat_validate_grab_serial(seat->seat, serial)) {
wlr_log(WLR_DEBUG, "invalid serial for grab");
return;
}
struct wlr_wl_shell_surface_resize_event event = {
.surface = surface,
.seat = seat,
.serial = serial,
.edges = edges,
};
wlr_signal_emit_safe(&surface->events.request_resize, &event);
}
static void shell_surface_set_state(struct wlr_wl_shell_surface *surface,
enum wlr_wl_shell_surface_state state,
struct wlr_wl_shell_surface_transient_state *transient_state,
struct wlr_wl_shell_surface_popup_state *popup_state) {
surface->state = state;
free(surface->transient_state);
surface->transient_state = transient_state;
shell_surface_destroy_popup_state(surface);
surface->popup_state = popup_state;
wlr_signal_emit_safe(&surface->events.set_state, surface);
}
static void shell_surface_protocol_set_toplevel(struct wl_client *client,
struct wl_resource *resource) {
wlr_log(WLR_DEBUG, "got shell surface toplevel");
struct wlr_wl_shell_surface *surface = shell_surface_from_resource(resource);
shell_surface_set_state(surface, WLR_WL_SHELL_SURFACE_STATE_TOPLEVEL, NULL,
NULL);
}
static void shell_surface_popup_set_parent(struct wlr_wl_shell_surface *surface,
struct wlr_wl_shell_surface *parent) {
assert(surface && surface->state == WLR_WL_SHELL_SURFACE_STATE_POPUP);
if (surface->parent == parent) {
return;
}
surface->parent = parent;
if (parent) {
wl_list_remove(&surface->popup_link);
wl_list_insert(&parent->popups, &surface->popup_link);
wlr_signal_emit_safe(&parent->events.new_popup, surface);
}
}
static struct wlr_wl_shell_surface *shell_find_shell_surface(
struct wlr_wl_shell *shell, struct wlr_surface *surface) {
if (surface) {
struct wlr_wl_shell_surface *wl_surface;
wl_list_for_each(wl_surface, &shell->surfaces, link) {
if (wl_surface->surface == surface) {
return wl_surface;
}
}
}
return NULL;
}
static void shell_surface_protocol_set_transient(struct wl_client *client,
struct wl_resource *resource, struct wl_resource *parent_resource,
int32_t x, int32_t y, enum wl_shell_surface_transient flags) {
wlr_log(WLR_DEBUG, "got shell surface transient");
struct wlr_wl_shell_surface *surface = shell_surface_from_resource(resource);
struct wlr_surface *parent = wlr_surface_from_resource(parent_resource);
// TODO: check if parent_resource == NULL?
struct wlr_wl_shell_surface *wl_parent =
shell_find_shell_surface(surface->shell, parent);
if (!wl_parent) {
return;
}
struct wlr_wl_shell_surface_transient_state *transient_state =
calloc(1, sizeof(struct wlr_wl_shell_surface_transient_state));
if (transient_state == NULL) {
wl_client_post_no_memory(client);
return;
}
surface->parent = wl_parent;
transient_state->x = x;
transient_state->y = y;
transient_state->flags = flags;
shell_surface_set_state(surface, WLR_WL_SHELL_SURFACE_STATE_TRANSIENT,
transient_state, NULL);
}
static void shell_surface_protocol_set_fullscreen(struct wl_client *client,
struct wl_resource *resource,
enum wl_shell_surface_fullscreen_method method, uint32_t framerate,
struct wl_resource *output_resource) {
struct wlr_wl_shell_surface *surface = shell_surface_from_resource(resource);
struct wlr_output *output = NULL;
if (output_resource != NULL) {
output = wlr_output_from_resource(output_resource);
}
shell_surface_set_state(surface, WLR_WL_SHELL_SURFACE_STATE_FULLSCREEN,
NULL, NULL);
struct wlr_wl_shell_surface_set_fullscreen_event event = {
.surface = surface,
.method = method,
.framerate = framerate,
.output = output,
};
wlr_signal_emit_safe(&surface->events.request_fullscreen, &event);
}
static void shell_surface_protocol_set_popup(struct wl_client *client,
struct wl_resource *resource, struct wl_resource *seat_resource,
uint32_t serial, struct wl_resource *parent_resource, int32_t x,
int32_t y, enum wl_shell_surface_transient flags) {
struct wlr_wl_shell_surface *surface = shell_surface_from_resource(resource);
struct wlr_seat_client *seat_client =
wlr_seat_client_from_resource(seat_resource);
struct wlr_surface *parent = wlr_surface_from_resource(parent_resource);
struct wlr_wl_shell_popup_grab *grab =
shell_popup_grab_from_seat(surface->shell, seat_client->seat);
if (!grab) {
wl_client_post_no_memory(client);
return;
}
struct wlr_wl_shell_surface *wl_parent =
shell_find_shell_surface(surface->shell, parent);
if (surface->state == WLR_WL_SHELL_SURFACE_STATE_POPUP) {
surface->transient_state->x = x;
surface->transient_state->y = y;
shell_surface_popup_set_parent(surface, wl_parent);
grab->client = surface->client;
surface->popup_mapped = true;
wlr_seat_pointer_start_grab(seat_client->seat, &grab->pointer_grab);
return;
}
struct wlr_wl_shell_surface_transient_state *transient_state =
calloc(1, sizeof(struct wlr_wl_shell_surface_transient_state));
if (transient_state == NULL) {
wl_client_post_no_memory(client);
return;
}
transient_state->x = x;
transient_state->y = y;
transient_state->flags = flags;
struct wlr_wl_shell_surface_popup_state *popup_state =
calloc(1, sizeof(struct wlr_wl_shell_surface_popup_state));
if (popup_state == NULL) {
free(transient_state);
wl_client_post_no_memory(client);
return;
}
popup_state->seat = seat_client->seat;
popup_state->serial = serial;
shell_surface_set_state(surface, WLR_WL_SHELL_SURFACE_STATE_POPUP,
transient_state, popup_state);
shell_surface_popup_set_parent(surface, wl_parent);
grab->client = surface->client;
wl_list_insert(&grab->popups, &surface->grab_link);
surface->popup_mapped = true;
wlr_seat_pointer_start_grab(seat_client->seat, &grab->pointer_grab);
}
static void shell_surface_protocol_set_maximized(struct wl_client *client,
struct wl_resource *resource, struct wl_resource *output_resource) {
struct wlr_wl_shell_surface *surface = shell_surface_from_resource(resource);
struct wlr_output *output = NULL;
if (output_resource != NULL) {
output = wlr_output_from_resource(output_resource);
}
shell_surface_set_state(surface, WLR_WL_SHELL_SURFACE_STATE_MAXIMIZED,
NULL, NULL);
struct wlr_wl_shell_surface_maximize_event event = {
.surface = surface,
.output = output,
};
wlr_signal_emit_safe(&surface->events.request_maximize, &event);
}
static void shell_surface_protocol_set_title(struct wl_client *client,
struct wl_resource *resource, const char *title) {
wlr_log(WLR_DEBUG, "new shell surface title: %s", title);
struct wlr_wl_shell_surface *surface = shell_surface_from_resource(resource);
char *tmp = strdup(title);
if (tmp == NULL) {
return;
}
free(surface->title);
surface->title = tmp;
wlr_signal_emit_safe(&surface->events.set_title, surface);
}
static void shell_surface_protocol_set_class(struct wl_client *client,
struct wl_resource *resource, const char *class) {
wlr_log(WLR_DEBUG, "new shell surface class: %s", class);
struct wlr_wl_shell_surface *surface = shell_surface_from_resource(resource);
char *tmp = strdup(class);
if (tmp == NULL) {
return;
}
free(surface->class);
surface->class = tmp;
wlr_signal_emit_safe(&surface->events.set_class, surface);
}
static const struct wl_shell_surface_interface shell_surface_impl = {
.pong = shell_surface_protocol_pong,
.move = shell_surface_protocol_move,
.resize = shell_surface_protocol_resize,
.set_toplevel = shell_surface_protocol_set_toplevel,
.set_transient = shell_surface_protocol_set_transient,
.set_fullscreen = shell_surface_protocol_set_fullscreen,
.set_popup = shell_surface_protocol_set_popup,
.set_maximized = shell_surface_protocol_set_maximized,
.set_title = shell_surface_protocol_set_title,
.set_class = shell_surface_protocol_set_class,
};
static void shell_surface_destroy(struct wlr_wl_shell_surface *surface) {
wlr_signal_emit_safe(&surface->events.destroy, surface);
shell_surface_destroy_popup_state(surface);
wl_resource_set_user_data(surface->resource, NULL);
struct wlr_wl_shell_surface *child;
wl_list_for_each(child, &surface->popups, popup_link) {
shell_surface_popup_set_parent(child, NULL);
}
wl_list_remove(&surface->popup_link);
surface->surface->role_data = NULL;
wl_list_remove(&surface->link);
wl_list_remove(&surface->surface_destroy.link);
wl_event_source_remove(surface->ping_timer);
free(surface->transient_state);
free(surface->title);
free(surface->class);
free(surface);
}
static void shell_surface_resource_destroy(struct wl_resource *resource) {
struct wlr_wl_shell_surface *surface = shell_surface_from_resource(resource);
if (surface != NULL) {
shell_surface_destroy(surface);
}
}
static void shell_surface_handle_surface_destroy(struct wl_listener *listener,
void *data) {
struct wlr_wl_shell_surface *surface =
wl_container_of(listener, surface, surface_destroy);
shell_surface_destroy(surface);
}
static void shell_surface_role_commit(struct wlr_surface *wlr_surface) {
struct wlr_wl_shell_surface *surface =
wlr_wl_shell_surface_from_wlr_surface(wlr_surface);
if (surface == NULL) {
return;
}
if (!surface->configured &&
wlr_surface_has_buffer(surface->surface) &&
surface->state != WLR_WL_SHELL_SURFACE_STATE_NONE) {
surface->configured = true;
wlr_signal_emit_safe(&surface->shell->events.new_surface, surface);
}
if (surface->popup_mapped &&
surface->state == WLR_WL_SHELL_SURFACE_STATE_POPUP &&
!wlr_surface_has_buffer(surface->surface)) {
surface->popup_mapped = false;
struct wlr_wl_shell_popup_grab *grab =
shell_popup_grab_from_seat(surface->shell,
surface->popup_state->seat);
shell_pointer_grab_maybe_end(&grab->pointer_grab);
}
}
static const struct wlr_surface_role shell_surface_role = {
.name = "wl_shell_surface",
.commit = shell_surface_role_commit,
};
static int shell_surface_ping_timeout(void *user_data) {
struct wlr_wl_shell_surface *surface = user_data;
wlr_signal_emit_safe(&surface->events.ping_timeout, surface);
surface->ping_serial = 0;
return 1;
}
static const struct wl_shell_interface shell_impl;
static struct wlr_wl_shell *shell_from_resource(
struct wl_resource *resource) {
assert(wl_resource_instance_of(resource, &wl_shell_interface, &shell_impl));
return wl_resource_get_user_data(resource);
}
static void shell_protocol_get_shell_surface(struct wl_client *client,
struct wl_resource *shell_resource, uint32_t id,
struct wl_resource *surface_resource) {
struct wlr_surface *surface = wlr_surface_from_resource(surface_resource);
struct wlr_wl_shell *wl_shell = shell_from_resource(shell_resource);
struct wlr_wl_shell_surface *wl_surface =
calloc(1, sizeof(struct wlr_wl_shell_surface));
if (wl_surface == NULL) {
wl_resource_post_no_memory(shell_resource);
return;
}
if (!wlr_surface_set_role(surface, &shell_surface_role, wl_surface,
shell_resource, WL_SHELL_ERROR_ROLE)) {
free(wl_surface);
return;
}
wl_list_init(&wl_surface->grab_link);
wl_list_init(&wl_surface->popup_link);
wl_list_init(&wl_surface->popups);
wl_surface->shell = wl_shell;
wl_surface->client = client;
wl_surface->surface = surface;
wl_surface->resource = wl_resource_create(client,
&wl_shell_surface_interface, wl_resource_get_version(shell_resource),
id);
if (wl_surface->resource == NULL) {
free(wl_surface);
wl_resource_post_no_memory(shell_resource);
return;
}
wl_resource_set_implementation(wl_surface->resource,
&shell_surface_impl, wl_surface,
shell_surface_resource_destroy);
wlr_log(WLR_DEBUG, "new wl_shell %p (res %p)", wl_surface,
wl_surface->resource);
wl_signal_init(&wl_surface->events.destroy);
wl_signal_init(&wl_surface->events.ping_timeout);
wl_signal_init(&wl_surface->events.new_popup);
wl_signal_init(&wl_surface->events.request_move);
wl_signal_init(&wl_surface->events.request_resize);
wl_signal_init(&wl_surface->events.request_fullscreen);
wl_signal_init(&wl_surface->events.request_maximize);
wl_signal_init(&wl_surface->events.set_state);
wl_signal_init(&wl_surface->events.set_title);
wl_signal_init(&wl_surface->events.set_class);
wl_signal_add(&wl_surface->surface->events.destroy,
&wl_surface->surface_destroy);
wl_surface->surface_destroy.notify = shell_surface_handle_surface_destroy;
struct wl_display *display = wl_client_get_display(client);
struct wl_event_loop *loop = wl_display_get_event_loop(display);
wl_surface->ping_timer = wl_event_loop_add_timer(loop,
shell_surface_ping_timeout, wl_surface);
if (wl_surface->ping_timer == NULL) {
wl_client_post_no_memory(client);
}
wl_list_insert(&wl_shell->surfaces, &wl_surface->link);
}
static const struct wl_shell_interface shell_impl = {
.get_shell_surface = shell_protocol_get_shell_surface
};
static void shell_destroy(struct wl_resource *resource) {
wl_list_remove(wl_resource_get_link(resource));
}
static void shell_bind(struct wl_client *wl_client, void *data,
uint32_t version, uint32_t id) {
struct wlr_wl_shell *wl_shell = data;
assert(wl_client && wl_shell);
struct wl_resource *wl_resource = wl_resource_create(wl_client,
&wl_shell_interface, version, id);
if (wl_resource == NULL) {
wl_client_post_no_memory(wl_client);
return;
}
wl_resource_set_implementation(wl_resource, &shell_impl, wl_shell,
shell_destroy);
wl_list_insert(&wl_shell->resources, wl_resource_get_link(wl_resource));
}
static void handle_display_destroy(struct wl_listener *listener, void *data) {
struct wlr_wl_shell *wl_shell =
wl_container_of(listener, wl_shell, display_destroy);
wlr_wl_shell_destroy(wl_shell);
}
struct wlr_wl_shell *wlr_wl_shell_create(struct wl_display *display) {
struct wlr_wl_shell *wl_shell = calloc(1, sizeof(struct wlr_wl_shell));
if (!wl_shell) {
return NULL;
}
wl_shell->ping_timeout = 10000;
struct wl_global *global = wl_global_create(display, &wl_shell_interface,
1, wl_shell, shell_bind);
if (!global) {
free(wl_shell);
return NULL;
}
wl_shell->global = global;
wl_list_init(&wl_shell->resources);
wl_list_init(&wl_shell->surfaces);
wl_list_init(&wl_shell->popup_grabs);
wl_signal_init(&wl_shell->events.new_surface);
wl_shell->display_destroy.notify = handle_display_destroy;
wl_display_add_destroy_listener(display, &wl_shell->display_destroy);
return wl_shell;
}
void wlr_wl_shell_destroy(struct wlr_wl_shell *wlr_wl_shell) {
if (!wlr_wl_shell) {
return;
}
wl_list_remove(&wlr_wl_shell->display_destroy.link);
struct wl_resource *resource = NULL, *temp = NULL;
wl_resource_for_each_safe(resource, temp, &wlr_wl_shell->resources) {
// shell_destroy will remove the resource from the list
wl_resource_destroy(resource);
}
// TODO: destroy surfaces
wl_global_destroy(wlr_wl_shell->global);
free(wlr_wl_shell);
}
void wlr_wl_shell_surface_ping(struct wlr_wl_shell_surface *surface) {
if (surface->ping_serial != 0) {
// already pinged
return;
}
surface->ping_serial =
wl_display_next_serial(wl_client_get_display(surface->client));
wl_event_source_timer_update(surface->ping_timer,
surface->shell->ping_timeout);
wl_shell_surface_send_ping(surface->resource, surface->ping_serial);
}
void wlr_wl_shell_surface_configure(struct wlr_wl_shell_surface *surface,
uint32_t edges, int32_t width, int32_t height) {
wl_shell_surface_send_configure(surface->resource, edges, width, height);
}
struct wlr_surface *wlr_wl_shell_surface_surface_at(
struct wlr_wl_shell_surface *surface, double sx, double sy,
double *sub_sx, double *sub_sy) {
struct wlr_wl_shell_surface *popup;
wl_list_for_each(popup, &surface->popups, popup_link) {
if (!popup->popup_mapped) {
continue;
}
double popup_sx = popup->transient_state->x;
double popup_sy = popup->transient_state->y;
struct wlr_surface *sub = wlr_wl_shell_surface_surface_at(popup,
sx - popup_sx, sy - popup_sy, sub_sx, sub_sy);
if (sub != NULL) {
return sub;
}
}
return wlr_surface_surface_at(surface->surface, sx, sy, sub_sx, sub_sy);
}
struct wl_shell_surface_iterator_data {
wlr_surface_iterator_func_t user_iterator;
void *user_data;
int x, y;
};
static void wl_shell_surface_iterator(struct wlr_surface *surface,
int sx, int sy, void *data) {
struct wl_shell_surface_iterator_data *iter_data = data;
iter_data->user_iterator(surface, iter_data->x + sx, iter_data->y + sy,
iter_data->user_data);
}
static void wl_shell_surface_for_each_surface(
struct wlr_wl_shell_surface *surface, int x, int y,
wlr_surface_iterator_func_t iterator, void *user_data) {
struct wl_shell_surface_iterator_data data = {
.user_iterator = iterator,
.user_data = user_data,
.x = x, .y = y,
};
wlr_surface_for_each_surface(surface->surface, wl_shell_surface_iterator,
&data);
struct wlr_wl_shell_surface *popup;
wl_list_for_each(popup, &surface->popups, popup_link) {
double popup_x = popup->transient_state->x;
double popup_y = popup->transient_state->y;
wl_shell_surface_for_each_surface(popup, x + popup_x, y + popup_y,
iterator, user_data);
}
}
void wlr_wl_shell_surface_for_each_surface(struct wlr_wl_shell_surface *surface,
wlr_surface_iterator_func_t iterator, void *user_data) {
wl_shell_surface_for_each_surface(surface, 0, 0, iterator, user_data);
}