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xdg-shell stable: copy-pasta implementation

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This commit is contained in:
Dominique Martinet 2018-02-14 12:40:13 +01:00
parent 71cba94e73
commit 7d26a6debd
10 changed files with 2129 additions and 0 deletions
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4
include/rootston/desktop.h
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@ -15,6 +15,7 @@
#include <wlr/types/wlr_wl_shell.h>
#include <wlr/types/wlr_xcursor_manager.h>
#include <wlr/types/wlr_xdg_shell_v6.h>
#include <wlr/types/wlr_xdg_shell.h>
#include "rootston/config.h"
#include "rootston/output.h"
#include "rootston/view.h"
@ -34,6 +35,7 @@ struct roots_desktop {
struct wlr_compositor *compositor;
struct wlr_wl_shell *wl_shell;
struct wlr_xdg_shell_v6 *xdg_shell_v6;
struct wlr_xdg_shell *xdg_shell;
struct wlr_gamma_control_manager *gamma_control_manager;
struct wlr_screenshooter *screenshooter;
struct wlr_server_decoration_manager *server_decoration_manager;
@ -43,6 +45,7 @@ struct roots_desktop {
struct wl_listener new_output;
struct wl_listener layout_change;
struct wl_listener xdg_shell_v6_surface;
struct wl_listener xdg_shell_surface;
struct wl_listener wl_shell_surface;
struct wl_listener decoration_new;
@ -72,6 +75,7 @@ void view_update_position(struct roots_view *view, double x, double y);
void view_update_size(struct roots_view *view, uint32_t width, uint32_t height);
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_wl_shell_surface(struct wl_listener *listener, void *data);
void handle_xwayland_surface(struct wl_listener *listener, void *data);

26
include/rootston/view.h
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@ -6,6 +6,7 @@
#include <wlr/types/wlr_box.h>
#include <wlr/types/wlr_surface.h>
#include <wlr/types/wlr_xdg_shell_v6.h>
#include <wlr/types/wlr_xdg_shell.h>
struct roots_wl_shell_surface {
struct roots_view *view;
@ -36,6 +37,21 @@ struct roots_xdg_surface_v6 {
uint32_t pending_move_resize_configure_serial;
};
struct roots_xdg_surface {
struct roots_view *view;
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 surface_commit;
uint32_t pending_move_resize_configure_serial;
};
struct roots_xwayland_surface {
struct roots_view *view;
@ -54,6 +70,7 @@ struct roots_xwayland_surface {
enum roots_view_type {
ROOTS_WL_SHELL_VIEW,
ROOTS_XDG_SHELL_V6_VIEW,
ROOTS_XDG_SHELL_VIEW,
#ifdef WLR_HAS_XWAYLAND
ROOTS_XWAYLAND_VIEW,
#endif
@ -90,6 +107,7 @@ struct roots_view {
union {
struct wlr_wl_shell_surface *wl_shell_surface;
struct wlr_xdg_surface_v6 *xdg_surface_v6;
struct wlr_xdg_surface *xdg_surface;
#ifdef WLR_HAS_XWAYLAND
struct wlr_xwayland_surface *xwayland_surface;
#endif
@ -97,6 +115,7 @@ struct roots_view {
union {
struct roots_wl_shell_surface *roots_wl_shell_surface;
struct roots_xdg_surface_v6 *roots_xdg_surface_v6;
struct roots_xdg_surface *roots_xdg_surface;
#ifdef WLR_HAS_XWAYLAND
struct roots_xwayland_surface *roots_xwayland_surface;
#endif
@ -154,6 +173,13 @@ struct roots_xdg_popup_v6 {
struct wl_listener new_popup;
};
struct roots_xdg_popup {
struct roots_view_child view_child;
struct wlr_xdg_popup *wlr_popup;
struct wl_listener destroy;
struct wl_listener new_popup;
};
void view_get_box(const struct roots_view *view, struct wlr_box *box);
void view_activate(struct roots_view *view, bool active);
void view_move(struct roots_view *view, double x, double y);

232
include/wlr/types/wlr_xdg_shell.h Normal file
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@ -0,0 +1,232 @@
#ifndef WLR_TYPES_WLR_XDG_SHELL_H
#define WLR_TYPES_WLR_XDG_SHELL_H
#include <wlr/types/wlr_box.h>
#include <wlr/types/wlr_seat.h>
#include <wayland-server.h>
struct wlr_xdg_shell {
struct wl_global *wl_global;
struct wl_list clients;
struct wl_list popup_grabs;
uint32_t ping_timeout;
struct wl_listener display_destroy;
struct {
struct wl_signal new_surface;
} events;
void *data;
};
struct wlr_xdg_client {
struct wlr_xdg_shell *shell;
struct wl_resource *resource;
struct wl_client *client;
struct wl_list surfaces;
struct wl_list link; // wlr_xdg_shell::clients
uint32_t ping_serial;
struct wl_event_source *ping_timer;
};
struct wlr_xdg_popup {
struct wlr_xdg_surface *base;
struct wl_list link;
struct wl_resource *resource;
bool committed;
struct wlr_xdg_surface *parent;
struct wlr_seat *seat;
struct wlr_box geometry;
struct wl_list grab_link; // wlr_xdg_popup_grab::popups
};
// each seat gets a popup grab
struct wlr_xdg_popup_grab {
struct wl_client *client;
struct wlr_seat_pointer_grab pointer_grab;
struct wlr_seat_keyboard_grab keyboard_grab;
struct wlr_seat *seat;
struct wl_list popups;
struct wl_list link; // wlr_xdg_shell::popup_grabs
};
enum wlr_xdg_surface_role {
WLR_XDG_SURFACE_ROLE_NONE,
WLR_XDG_SURFACE_ROLE_TOPLEVEL,
WLR_XDG_SURFACE_ROLE_POPUP,
};
struct wlr_xdg_toplevel_state {
bool maximized;
bool fullscreen;
bool resizing;
bool activated;
uint32_t width;
uint32_t height;
uint32_t max_width;
uint32_t max_height;
uint32_t min_width;
uint32_t min_height;
};
struct wlr_xdg_toplevel {
struct wl_resource *resource;
struct wlr_xdg_surface *base;
struct wlr_xdg_surface *parent;
bool added;
struct wlr_xdg_toplevel_state next; // client protocol requests
struct wlr_xdg_toplevel_state pending; // user configure requests
struct wlr_xdg_toplevel_state current;
};
struct wlr_xdg_surface_configure {
struct wl_list link; // wlr_xdg_surface::configure_list
uint32_t serial;
struct wlr_xdg_toplevel_state state;
};
struct wlr_xdg_surface {
struct wlr_xdg_client *client;
struct wl_resource *resource;
struct wlr_surface *surface;
struct wl_list link; // wlr_xdg_client::surfaces
enum wlr_xdg_surface_role role;
union {
struct wlr_xdg_toplevel *toplevel_state;
struct wlr_xdg_popup *popup_state;
};
struct wl_list popups; // wlr_xdg_popup::link
bool configured;
bool added;
uint32_t configure_serial;
struct wl_event_source *configure_idle;
uint32_t configure_next_serial;
struct wl_list configure_list;
char *title;
char *app_id;
bool has_next_geometry;
struct wlr_box *next_geometry;
struct wlr_box *geometry;
struct wl_listener surface_destroy_listener;
struct {
struct wl_signal destroy;
struct wl_signal ping_timeout;
struct wl_signal new_popup;
struct wl_signal request_maximize;
struct wl_signal request_fullscreen;
struct wl_signal request_minimize;
struct wl_signal request_move;
struct wl_signal request_resize;
struct wl_signal request_show_window_menu;
} events;
void *data;
};
struct wlr_xdg_toplevel_move_event {
struct wlr_xdg_surface *surface;
struct wlr_seat_client *seat;
uint32_t serial;
};
struct wlr_xdg_toplevel_resize_event {
struct wlr_xdg_surface *surface;
struct wlr_seat_client *seat;
uint32_t serial;
uint32_t edges;
};
struct wlr_xdg_toplevel_set_fullscreen_event {
struct wlr_xdg_surface *surface;
bool fullscreen;
struct wlr_output *output;
};
struct wlr_xdg_toplevel_show_window_menu_event {
struct wlr_xdg_surface *surface;
struct wlr_seat_client *seat;
uint32_t serial;
uint32_t x, y;
};
struct wlr_xdg_shell *wlr_xdg_shell_create(struct wl_display *display);
void wlr_xdg_shell_destroy(struct wlr_xdg_shell *xdg_shell);
/**
* Send a ping to the surface. If the surface does not respond in a reasonable
* amount of time, the ping_timeout event will be emitted.
*/
void wlr_xdg_surface_ping(struct wlr_xdg_surface *surface);
/**
* Request that this toplevel surface be the given size. Returns the associated
* configure serial.
*/
uint32_t wlr_xdg_toplevel_set_size(struct wlr_xdg_surface *surface,
uint32_t width, uint32_t height);
/**
* Request that this toplevel surface show itself in an activated or deactivated
* state. Returns the associated configure serial.
*/
uint32_t wlr_xdg_toplevel_set_activated(struct wlr_xdg_surface *surface,
bool activated);
/**
* Request that this toplevel surface consider itself maximized or not
* maximized. Returns the associated configure serial.
*/
uint32_t wlr_xdg_toplevel_set_maximized(struct wlr_xdg_surface *surface,
bool maximized);
/**
* Request that this toplevel surface consider itself fullscreen or not
* fullscreen. Returns the associated configure serial.
*/
uint32_t wlr_xdg_toplevel_set_fullscreen(struct wlr_xdg_surface *surface,
bool fullscreen);
/**
* Request that this toplevel surface consider itself to be resizing or not
* resizing. Returns the associated configure serial.
*/
uint32_t wlr_xdg_toplevel_set_resizing(struct wlr_xdg_surface *surface,
bool resizing);
/**
* Request that this toplevel surface closes.
*/
void wlr_xdg_toplevel_send_close(struct wlr_xdg_surface *surface);
/**
* Compute the popup position in surface-local coordinates.
*/
void wlr_xdg_surface_popup_get_position(struct wlr_xdg_surface *surface,
double *popup_sx, double *popup_sy);
/**
* Find a popup within this surface at the surface-local coordinates. Returns
* the popup and coordinates in the topmost surface coordinate system or NULL if
* no popup is found at that location.
*/
struct wlr_xdg_surface *wlr_xdg_surface_popup_at(
struct wlr_xdg_surface *surface, double sx, double sy,
double *popup_sx, double *popup_sy);
#endif

2
protocol/meson.build
View File

@ -22,6 +22,7 @@ wayland_scanner_client = generator(
protocols = [
[wl_protocol_dir, 'unstable/xdg-shell/xdg-shell-unstable-v6.xml'],
[wl_protocol_dir, 'stable/xdg-shell/xdg-shell.xml'],
'gamma-control.xml',
'gtk-primary-selection.xml',
'idle.xml',
@ -31,6 +32,7 @@ protocols = [
client_protocols = [
[wl_protocol_dir, 'unstable/xdg-shell/xdg-shell-unstable-v6.xml'],
[wl_protocol_dir, 'stable/xdg-shell/xdg-shell.xml'],
'gamma-control.xml',
'gtk-primary-selection.xml',
'idle.xml',

6
rootston/desktop.c
View File

@ -15,6 +15,7 @@
#include <wlr/types/wlr_wl_shell.h>
#include <wlr/types/wlr_xcursor_manager.h>
#include <wlr/types/wlr_xdg_shell_v6.h>
#include <wlr/types/wlr_xdg_shell.h>
#include <wlr/util/log.h>
#include "rootston/seat.h"
#include "rootston/server.h"
@ -639,6 +640,11 @@ struct roots_desktop *desktop_create(struct roots_server *server,
&desktop->xdg_shell_v6_surface);
desktop->xdg_shell_v6_surface.notify = handle_xdg_shell_v6_surface;
desktop->xdg_shell = wlr_xdg_shell_create(server->wl_display);
wl_signal_add(&desktop->xdg_shell->events.new_surface,
&desktop->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);

1
rootston/meson.build
View File

@ -10,6 +10,7 @@ sources = [
'seat.c',
'wl_shell.c',
'xdg_shell_v6.c',
'xdg_shell.c',
]
if get_option('enable_xwayland')
sources += ['xwayland.c']

37
rootston/output.c
View File

@ -8,6 +8,7 @@
#include <wlr/types/wlr_output_layout.h>
#include <wlr/types/wlr_wl_shell.h>
#include <wlr/types/wlr_xdg_shell_v6.h>
#include <wlr/types/wlr_xdg_shell.h>
#include <wlr/util/log.h>
#include <wlr/util/region.h>
#include "rootston/config.h"
@ -81,6 +82,34 @@ static void xdg_surface_v6_for_each_surface(struct wlr_xdg_surface_v6 *surface,
}
}
static void xdg_surface_for_each_surface(struct wlr_xdg_surface *surface,
double base_x, double base_y, float rotation,
surface_iterator_func_t iterator, void *user_data) {
double width = surface->surface->current->width;
double height = surface->surface->current->height;
struct wlr_xdg_popup *popup_state;
wl_list_for_each(popup_state, &surface->popups, link) {
struct wlr_xdg_surface *popup = popup_state->base;
if (!popup->configured) {
continue;
}
double popup_width = popup->surface->current->width;
double popup_height = popup->surface->current->height;
double popup_sx, popup_sy;
wlr_xdg_surface_popup_get_position(popup, &popup_sx, &popup_sy);
rotate_child_position(&popup_sx, &popup_sy, popup_width, popup_height,
width, height, rotation);
surface_for_each_surface(popup->surface, base_x + popup_sx,
base_y + popup_sy, rotation, iterator, user_data);
xdg_surface_for_each_surface(popup, base_x + popup_sx,
base_y + popup_sy, rotation, iterator, user_data);
}
}
static void wl_shell_surface_for_each_surface(
struct wlr_wl_shell_surface *surface, double lx, double ly,
float rotation, bool is_child, surface_iterator_func_t iterator,
@ -117,6 +146,12 @@ static void view_for_each_surface(struct roots_view *view,
xdg_surface_v6_for_each_surface(view->xdg_surface_v6, view->x, view->y,
view->rotation, iterator, user_data);
break;
case ROOTS_XDG_SHELL_VIEW:
surface_for_each_surface(view->wlr_surface, view->x, view->y,
view->rotation, iterator, user_data);
xdg_surface_for_each_surface(view->xdg_surface, view->x, view->y,
view->rotation, iterator, user_data);
break;
case ROOTS_WL_SHELL_VIEW:
wl_shell_surface_for_each_surface(view->wl_shell_surface, view->x,
view->y, view->rotation, false, iterator, user_data);
@ -337,6 +372,8 @@ static bool has_standalone_surface(struct roots_view *view) {
switch (view->type) {
case ROOTS_XDG_SHELL_V6_VIEW:
return wl_list_empty(&view->xdg_surface_v6->popups);
case ROOTS_XDG_SHELL_VIEW:
return wl_list_empty(&view->xdg_surface->popups);
case ROOTS_WL_SHELL_VIEW:
return wl_list_empty(&view->wl_shell_surface->popups);
#ifdef WLR_HAS_XWAYLAND

363
rootston/xdg_shell.c Normal file
View File

@ -0,0 +1,363 @@
#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_xdg_shell.h>
#include <wlr/util/log.h>
#include "rootston/desktop.h"
#include "rootston/input.h"
#include "rootston/server.h"
static void popup_destroy(struct roots_view_child *child) {
assert(child->destroy == popup_destroy);
struct roots_xdg_popup *popup = (struct roots_xdg_popup *)child;
if (popup == NULL) {
return;
}
wl_list_remove(&popup->destroy.link);
wl_list_remove(&popup->new_popup.link);
view_child_finish(&popup->view_child);
free(popup);
}
static void popup_handle_destroy(struct wl_listener *listener, void *data) {
struct roots_xdg_popup *popup =
wl_container_of(listener, popup, destroy);
popup_destroy((struct roots_view_child *)popup);
}
static struct roots_xdg_popup *popup_create(struct roots_view *view,
struct wlr_xdg_popup *wlr_popup);
static void popup_handle_new_popup(struct wl_listener *listener, void *data) {
struct roots_xdg_popup *popup =
wl_container_of(listener, popup, new_popup);
struct wlr_xdg_popup *wlr_popup = data;
popup_create(popup->view_child.view, wlr_popup);
}
static struct roots_xdg_popup *popup_create(struct roots_view *view,
struct wlr_xdg_popup *wlr_popup) {
struct roots_xdg_popup *popup =
calloc(1, sizeof(struct roots_xdg_popup));
if (popup == NULL) {
return NULL;
}
popup->wlr_popup = wlr_popup;
popup->view_child.destroy = popup_destroy;
view_child_init(&popup->view_child, view, wlr_popup->base->surface);
popup->destroy.notify = popup_handle_destroy;
wl_signal_add(&wlr_popup->base->events.destroy, &popup->destroy);
popup->new_popup.notify = popup_handle_new_popup;
wl_signal_add(&wlr_popup->base->events.new_popup, &popup->new_popup);
return popup;
}
static void get_size(const struct roots_view *view, struct wlr_box *box) {
assert(view->type == ROOTS_XDG_SHELL_VIEW);
struct wlr_xdg_surface *surface = view->xdg_surface;
if (surface->geometry->width > 0 && surface->geometry->height > 0) {
box->width = surface->geometry->width;
box->height = surface->geometry->height;
} else {
box->width = view->wlr_surface->current->width;
box->height = view->wlr_surface->current->height;
}
}
static void activate(struct roots_view *view, bool active) {
assert(view->type == ROOTS_XDG_SHELL_VIEW);
struct wlr_xdg_surface *surface = view->xdg_surface;
if (surface->role == WLR_XDG_SURFACE_ROLE_TOPLEVEL) {
wlr_xdg_toplevel_set_activated(surface, active);
}
}
static void apply_size_constraints(struct wlr_xdg_surface *surface,
uint32_t width, uint32_t height, uint32_t *dest_width,
uint32_t *dest_height) {
*dest_width = width;
*dest_height = height;
struct wlr_xdg_toplevel_state *state = &surface->toplevel_state->current;
if (width < state->min_width) {
*dest_width = state->min_width;
} else if (state->max_width > 0 &&
width > state->max_width) {
*dest_width = state->max_width;
}
if (height < state->min_height) {
*dest_height = state->min_height;
} else if (state->max_height > 0 &&
height > state->max_height) {
*dest_height = state->max_height;
}
}
static void resize(struct roots_view *view, uint32_t width, uint32_t height) {
assert(view->type == ROOTS_XDG_SHELL_VIEW);
struct wlr_xdg_surface *surface = view->xdg_surface;
if (surface->role != WLR_XDG_SURFACE_ROLE_TOPLEVEL) {
return;
}
uint32_t constrained_width, constrained_height;
apply_size_constraints(surface, width, height, &constrained_width,
&constrained_height);
wlr_xdg_toplevel_set_size(surface, constrained_width,
constrained_height);
}
static void move_resize(struct roots_view *view, double x, double y,
uint32_t width, uint32_t height) {
assert(view->type == ROOTS_XDG_SHELL_VIEW);
struct roots_xdg_surface *roots_surface = view->roots_xdg_surface;
struct wlr_xdg_surface *surface = view->xdg_surface;
if (surface->role != WLR_XDG_SURFACE_ROLE_TOPLEVEL) {
return;
}
bool update_x = x != view->x;
bool update_y = y != view->y;
uint32_t constrained_width, constrained_height;
apply_size_constraints(surface, width, height, &constrained_width,
&constrained_height);
if (update_x) {
x = x + width - constrained_width;
}
if (update_y) {
y = y + height - constrained_height;
}
view->pending_move_resize.update_x = update_x;
view->pending_move_resize.update_y = update_y;
view->pending_move_resize.x = x;
view->pending_move_resize.y = y;
view->pending_move_resize.width = constrained_width;
view->pending_move_resize.height = constrained_height;
uint32_t serial = wlr_xdg_toplevel_set_size(surface, constrained_width,
constrained_height);
if (serial > 0) {
roots_surface->pending_move_resize_configure_serial = serial;
} else if (roots_surface->pending_move_resize_configure_serial == 0) {
view_update_position(view, x, y);
}
}
static void maximize(struct roots_view *view, bool maximized) {
assert(view->type == ROOTS_XDG_SHELL_VIEW);
struct wlr_xdg_surface *surface = view->xdg_surface;
if (surface->role != WLR_XDG_SURFACE_ROLE_TOPLEVEL) {
return;
}
wlr_xdg_toplevel_set_maximized(surface, maximized);
}
static void set_fullscreen(struct roots_view *view, bool fullscreen) {
assert(view->type == ROOTS_XDG_SHELL_VIEW);
struct wlr_xdg_surface *surface = view->xdg_surface;
if (surface->role != WLR_XDG_SURFACE_ROLE_TOPLEVEL) {
return;
}
wlr_xdg_toplevel_set_fullscreen(surface, fullscreen);
}
static void close(struct roots_view *view) {
assert(view->type == ROOTS_XDG_SHELL_VIEW);
struct wlr_xdg_surface *surface = view->xdg_surface;
if (surface->role == WLR_XDG_SURFACE_ROLE_TOPLEVEL) {
wlr_xdg_toplevel_send_close(surface);
}
}
static void handle_request_move(struct wl_listener *listener, void *data) {
struct roots_xdg_surface *roots_xdg_surface =
wl_container_of(listener, roots_xdg_surface, request_move);
struct roots_view *view = roots_xdg_surface->view;
struct roots_input *input = view->desktop->server->input;
struct wlr_xdg_toplevel_move_event *e = data;
struct roots_seat *seat = input_seat_from_wlr_seat(input, e->seat->seat);
// TODO verify event serial
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_xdg_surface *roots_xdg_surface =
wl_container_of(listener, roots_xdg_surface, request_resize);
struct roots_view *view = roots_xdg_surface->view;
struct roots_input *input = view->desktop->server->input;
struct wlr_xdg_toplevel_resize_event *e = data;
// TODO verify event serial
struct roots_seat *seat = input_seat_from_wlr_seat(input, e->seat->seat);
assert(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_xdg_surface *roots_xdg_surface =
wl_container_of(listener, roots_xdg_surface, request_maximize);
struct roots_view *view = roots_xdg_surface->view;
struct wlr_xdg_surface *surface = view->xdg_surface;
if (surface->role != WLR_XDG_SURFACE_ROLE_TOPLEVEL) {
return;
}
view_maximize(view, surface->toplevel_state->next.maximized);
}
static void handle_request_fullscreen(struct wl_listener *listener,
void *data) {
struct roots_xdg_surface *roots_xdg_surface =
wl_container_of(listener, roots_xdg_surface, request_fullscreen);
struct roots_view *view = roots_xdg_surface->view;
struct wlr_xdg_surface *surface = view->xdg_surface;
struct wlr_xdg_toplevel_set_fullscreen_event *e = data;
if (surface->role != WLR_XDG_SURFACE_ROLE_TOPLEVEL) {
return;
}
view_set_fullscreen(view, e->fullscreen, e->output);
}
static void handle_surface_commit(struct wl_listener *listener, void *data) {
struct roots_xdg_surface *roots_surface =
wl_container_of(listener, roots_surface, surface_commit);
struct roots_view *view = roots_surface->view;
struct wlr_xdg_surface *surface = view->xdg_surface;
view_apply_damage(view);
struct wlr_box size;
get_size(view, &size);
view_update_size(view, size.width, size.height);
uint32_t pending_serial =
roots_surface->pending_move_resize_configure_serial;
if (pending_serial > 0 && pending_serial >= surface->configure_serial) {
double x = view->x;
double y = view->y;
if (view->pending_move_resize.update_x) {
x = view->pending_move_resize.x + view->pending_move_resize.width -
size.width;
}
if (view->pending_move_resize.update_y) {
y = view->pending_move_resize.y + view->pending_move_resize.height -
size.height;
}
view_update_position(view, x, y);
if (pending_serial == surface->configure_serial) {
roots_surface->pending_move_resize_configure_serial = 0;
}
}
}
static void handle_new_popup(struct wl_listener *listener, void *data) {
struct roots_xdg_surface *roots_xdg_surface =
wl_container_of(listener, roots_xdg_surface, new_popup);
struct wlr_xdg_popup *wlr_popup = data;
popup_create(roots_xdg_surface->view, wlr_popup);
}
static void handle_destroy(struct wl_listener *listener, void *data) {
struct roots_xdg_surface *roots_xdg_surface =
wl_container_of(listener, roots_xdg_surface, destroy);
wl_list_remove(&roots_xdg_surface->surface_commit.link);
wl_list_remove(&roots_xdg_surface->destroy.link);
wl_list_remove(&roots_xdg_surface->new_popup.link);
wl_list_remove(&roots_xdg_surface->request_move.link);
wl_list_remove(&roots_xdg_surface->request_resize.link);
wl_list_remove(&roots_xdg_surface->request_maximize.link);
wl_list_remove(&roots_xdg_surface->request_fullscreen.link);
wl_list_remove(&roots_xdg_surface->view->link);
view_finish(roots_xdg_surface->view);
free(roots_xdg_surface->view);
free(roots_xdg_surface);
}
void handle_xdg_shell_surface(struct wl_listener *listener, void *data) {
struct wlr_xdg_surface *surface = data;
assert(surface->role != WLR_XDG_SURFACE_ROLE_NONE);
if (surface->role == WLR_XDG_SURFACE_ROLE_POPUP) {
wlr_log(L_DEBUG, "new xdg popup");
return;
}
struct roots_desktop *desktop =
wl_container_of(listener, desktop, xdg_shell_surface);
wlr_log(L_DEBUG, "new xdg toplevel: title=%s, app_id=%s",
surface->title, surface->app_id);
wlr_xdg_surface_ping(surface);
struct roots_xdg_surface *roots_surface =
calloc(1, sizeof(struct roots_xdg_surface));
if (!roots_surface) {
return;
}
roots_surface->surface_commit.notify = handle_surface_commit;
wl_signal_add(&surface->surface->events.commit,
&roots_surface->surface_commit);
roots_surface->destroy.notify = handle_destroy;
wl_signal_add(&surface->events.destroy, &roots_surface->destroy);
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->new_popup.notify = handle_new_popup;
wl_signal_add(&surface->events.new_popup, &roots_surface->new_popup);
struct roots_view *view = calloc(1, sizeof(struct roots_view));
if (!view) {
free(roots_surface);
return;
}
view->type = ROOTS_XDG_SHELL_VIEW;
view->xdg_surface = surface;
view->roots_xdg_surface = roots_surface;
view->wlr_surface = surface->surface;
view->activate = activate;
view->resize = resize;
view->move_resize = move_resize;
view->maximize = maximize;
view->set_fullscreen = set_fullscreen;
view->close = close;
roots_surface->view = view;
struct wlr_box box;
get_size(view, &box);
view->width = box.width;
view->height = box.height;
view_init(view, desktop);
wl_list_insert(&desktop->views, &view->link);
view_setup(view);
}

1
types/meson.build
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@ -26,6 +26,7 @@ lib_wlr_types = static_library(
'wlr_wl_shell.c',
'wlr_xcursor_manager.c',
'wlr_xdg_shell_v6.c',
'wlr_xdg_shell.c',
),
include_directories: wlr_inc,
dependencies: [wayland_server, pixman, wlr_protos],

1457
types/wlr_xdg_shell.c Normal file
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