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xdg-shell-toplevel configure requests

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master
Tony Crisci 7 years ago
parent 45a3b761a6
commit a0bdbc92ba
2 changed files with 299 additions and 48 deletions
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53
include/wlr/types/wlr_xdg_shell_v6.h
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@ -23,6 +23,9 @@ struct wlr_xdg_toplevel_v6_state {
bool resizing;
bool activated;
uint32_t width;
uint32_t height;
uint32_t max_width;
uint32_t max_height;
@ -31,17 +34,31 @@ struct wlr_xdg_toplevel_v6_state {
};
struct wlr_xdg_toplevel_v6 {
struct wlr_xdg_toplevel_v6_state next;
struct wl_resource *resource;
struct wlr_xdg_surface_v6 *base;
struct wlr_xdg_toplevel_v6_state next; // client protocol requests
struct wlr_xdg_toplevel_v6_state pending; // user configure requests
struct wlr_xdg_toplevel_v6_state current;
};
// TODO split up into toplevel and popup configure
struct wlr_xdg_surface_v6_configure {
struct wl_list link; // wlr_xdg_surface_v6::configure_list
uint32_t serial;
struct wlr_xdg_toplevel_v6_state *state;
};
struct wlr_xdg_surface_v6 {
struct wl_client *client;
struct wl_resource *resource;
struct wlr_surface *surface;
struct wl_list link;
enum wlr_xdg_surface_v6_role role;
struct wlr_xdg_toplevel_v6 *toplevel_state;
struct wl_event_source *configure_idle;
struct wl_list configure_list;
char *title;
char *app_id;
@ -64,4 +81,38 @@ struct wlr_xdg_surface_v6 {
struct wlr_xdg_shell_v6 *wlr_xdg_shell_v6_create(struct wl_display *display);
void wlr_xdg_shell_v6_destroy(struct wlr_xdg_shell_v6 *xdg_shell);
/**
* Request that this toplevel surface be the given size.
*/
void wlr_xdg_toplevel_v6_set_size(struct wlr_xdg_surface_v6 *surface,
uint32_t width, uint32_t height);
/**
* Request that this toplevel surface show itself in an activated or deactivated
* state.
*/
void wlr_xdg_toplevel_v6_set_activated(struct wlr_xdg_surface_v6 *surface,
bool activated);
/**
* Request that this toplevel surface consider itself maximized or not
* maximized.
*/
void wlr_xdg_toplevel_v6_set_maximized(struct wlr_xdg_surface_v6 *surface,
bool maximized);
/**
* Request that this toplevel surface consider itself fullscreen or not
* fullscreen.
*/
void wlr_xdg_toplevel_v6_set_fullscreen(struct wlr_xdg_surface_v6 *surface,
bool fullscreen);
/**
* Request that this toplevel surface consider itself to be resizing or not
* resizing.
*/
void wlr_xdg_toplevel_v6_set_resizing(struct wlr_xdg_surface_v6 *surface,
bool resizing);
#endif

294
types/wlr_xdg_shell_v6.c
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@ -18,12 +18,12 @@ static void resource_destroy(struct wl_client *client,
wl_resource_destroy(resource);
}
static void xdg_toplevel_set_parent(struct wl_client *client,
static void xdg_toplevel_protocol_set_parent(struct wl_client *client,
struct wl_resource *resource, struct wl_resource *parent_resource) {
wlr_log(L_DEBUG, "TODO: toplevel set parent");
}
static void xdg_toplevel_set_title(struct wl_client *client,
static void xdg_toplevel_protocol_set_title(struct wl_client *client,
struct wl_resource *resource, const char *title) {
struct wlr_xdg_surface_v6 *surface = wl_resource_get_user_data(resource);
char *tmp;
@ -37,7 +37,7 @@ static void xdg_toplevel_set_title(struct wl_client *client,
surface->title = tmp;
}
static void xdg_toplevel_set_app_id(struct wl_client *client,
static void xdg_toplevel_protocol_set_app_id(struct wl_client *client,
struct wl_resource *resource, const char *app_id) {
struct wlr_xdg_surface_v6 *surface = wl_resource_get_user_data(resource);
char *tmp;
@ -51,63 +51,63 @@ static void xdg_toplevel_set_app_id(struct wl_client *client,
surface->app_id = tmp;
}
static void xdg_toplevel_show_window_menu(struct wl_client *client,
static void xdg_toplevel_protocol_show_window_menu(struct wl_client *client,
struct wl_resource *resource, struct wl_resource *seat, uint32_t serial,
int32_t x, int32_t y) {
wlr_log(L_DEBUG, "TODO: toplevel show window menu");
}
static void xdg_toplevel_move(struct wl_client *client,
static void xdg_toplevel_protocol_move(struct wl_client *client,
struct wl_resource *resource, struct wl_resource *seat_resource,
uint32_t serial) {
wlr_log(L_DEBUG, "TODO: toplevel move");
}
static void xdg_toplevel_resize(struct wl_client *client,
static void xdg_toplevel_protocol_resize(struct wl_client *client,
struct wl_resource *resource, struct wl_resource *seat_resource,
uint32_t serial, uint32_t edges) {
wlr_log(L_DEBUG, "TODO: toplevel resize");
}
static void xdg_toplevel_set_max_size(struct wl_client *client,
static void xdg_toplevel_protocol_set_max_size(struct wl_client *client,
struct wl_resource *resource, int32_t width, int32_t height) {
struct wlr_xdg_surface_v6 *surface = wl_resource_get_user_data(resource);
surface->toplevel_state->next.max_width = width;
surface->toplevel_state->next.max_height = height;
}
static void xdg_toplevel_set_min_size(struct wl_client *client,
static void xdg_toplevel_protocol_set_min_size(struct wl_client *client,
struct wl_resource *resource, int32_t width, int32_t height) {
struct wlr_xdg_surface_v6 *surface = wl_resource_get_user_data(resource);
surface->toplevel_state->next.min_width = width;
surface->toplevel_state->next.min_height = height;
}
static void xdg_toplevel_set_maximized(struct wl_client *client,
static void xdg_toplevel_protocol_set_maximized(struct wl_client *client,
struct wl_resource *resource) {
struct wlr_xdg_surface_v6 *surface = wl_resource_get_user_data(resource);
surface->toplevel_state->next.maximized = true;
}
static void xdg_toplevel_unset_maximized(struct wl_client *client,
static void xdg_toplevel_protocol_unset_maximized(struct wl_client *client,
struct wl_resource *resource) {
struct wlr_xdg_surface_v6 *surface = wl_resource_get_user_data(resource);
surface->toplevel_state->next.maximized = false;
}
static void xdg_toplevel_set_fullscreen(struct wl_client *client,
static void xdg_toplevel_protocol_set_fullscreen(struct wl_client *client,
struct wl_resource *resource, struct wl_resource *output_resource) {
struct wlr_xdg_surface_v6 *surface = wl_resource_get_user_data(resource);
surface->toplevel_state->next.fullscreen = true;
}
static void xdg_toplevel_unset_fullscreen(struct wl_client *client,
static void xdg_toplevel_protocol_unset_fullscreen(struct wl_client *client,
struct wl_resource *resource) {
struct wlr_xdg_surface_v6 *surface = wl_resource_get_user_data(resource);
surface->toplevel_state->next.fullscreen = false;
}
static void xdg_toplevel_set_minimized(struct wl_client *client,
static void xdg_toplevel_protocol_set_minimized(struct wl_client *client,
struct wl_resource *resource) {
struct wlr_xdg_surface_v6 *surface = wl_resource_get_user_data(resource);
wl_signal_emit(&surface->events.request_minimize, surface);
@ -116,19 +116,19 @@ static void xdg_toplevel_set_minimized(struct wl_client *client,
static const struct zxdg_toplevel_v6_interface zxdg_toplevel_v6_implementation =
{
.destroy = resource_destroy,
.set_parent = xdg_toplevel_set_parent,
.set_title = xdg_toplevel_set_title,
.set_app_id = xdg_toplevel_set_app_id,
.show_window_menu = xdg_toplevel_show_window_menu,
.move = xdg_toplevel_move,
.resize = xdg_toplevel_resize,
.set_max_size = xdg_toplevel_set_max_size,
.set_min_size = xdg_toplevel_set_min_size,
.set_maximized = xdg_toplevel_set_maximized,
.unset_maximized = xdg_toplevel_unset_maximized,
.set_fullscreen = xdg_toplevel_set_fullscreen,
.unset_fullscreen = xdg_toplevel_unset_fullscreen,
.set_minimized = xdg_toplevel_set_minimized
.set_parent = xdg_toplevel_protocol_set_parent,
.set_title = xdg_toplevel_protocol_set_title,
.set_app_id = xdg_toplevel_protocol_set_app_id,
.show_window_menu = xdg_toplevel_protocol_show_window_menu,
.move = xdg_toplevel_protocol_move,
.resize = xdg_toplevel_protocol_resize,
.set_max_size = xdg_toplevel_protocol_set_max_size,
.set_min_size = xdg_toplevel_protocol_set_min_size,
.set_maximized = xdg_toplevel_protocol_set_maximized,
.unset_maximized = xdg_toplevel_protocol_unset_maximized,
.set_fullscreen = xdg_toplevel_protocol_set_fullscreen,
.unset_fullscreen = xdg_toplevel_protocol_unset_fullscreen,
.set_minimized = xdg_toplevel_protocol_set_minimized
};
static void xdg_surface_destroy(struct wlr_xdg_surface_v6 *surface) {
@ -164,14 +164,15 @@ static void xdg_surface_get_toplevel(struct wl_client *client,
}
surface->role = WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL;
surface->toplevel_state->base = surface;
struct wl_resource *toplevel_resource = wl_resource_create(client,
&zxdg_toplevel_v6_interface, wl_resource_get_version(resource), id);
surface->toplevel_state->resource = toplevel_resource;
wl_resource_set_implementation(toplevel_resource,
&zxdg_toplevel_v6_implementation, surface, NULL);
struct wl_display *display = wl_client_get_display(client);
zxdg_surface_v6_send_configure(resource, wl_display_next_serial(display));
}
static void xdg_surface_get_popup(struct wl_client *client,
@ -180,9 +181,64 @@ static void xdg_surface_get_popup(struct wl_client *client,
wlr_log(L_DEBUG, "TODO xdg surface get popup");
}
static void copy_toplevel_state(struct wlr_xdg_toplevel_v6_state *src,
struct wlr_xdg_toplevel_v6_state *dest) {
dest->width = src->width;
dest->height = src->height;
dest->max_width = src->max_width;
dest->max_height = src->max_height;
dest->min_width = src->min_width;
dest->min_height = src->min_height;
dest->fullscreen = src->fullscreen;
dest->resizing = src->resizing;
dest->activated = src->activated;
dest->maximized = src->maximized;
}
static void wlr_xdg_toplevel_v6_ack_configure(
struct wlr_xdg_surface_v6 *surface,
struct wlr_xdg_surface_v6_configure *configure) {
assert(surface->role == WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL);
copy_toplevel_state(configure->state, &surface->toplevel_state->next);
}
static void xdg_surface_ack_configure(struct wl_client *client,
struct wl_resource *resource, uint32_t serial) {
wlr_log(L_DEBUG, "TODO xdg surface ack configure");
struct wlr_xdg_surface_v6 *surface = wl_resource_get_user_data(resource);
// TODO handle popups
if (surface->role != WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL) {
return;
}
bool found = false;
struct wlr_xdg_surface_v6_configure *configure, *tmp;
wl_list_for_each_safe(configure, tmp, &surface->configure_list, link) {
if (configure->serial < serial) {
wl_list_remove(&configure->link);
free(configure);
} else if (configure->serial == serial) {
wl_list_remove(&configure->link);
found = true;
break;
} else {
break;
}
}
if (!found) {
// TODO post error on the client resource
return;
}
// TODO handle popups
if (surface->role == WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL) {
wlr_xdg_toplevel_v6_ack_configure(surface, configure);
}
// TODO send ack_configure event?
free(configure);
}
static void xdg_surface_set_window_geometry(struct wl_client *client,
@ -218,29 +274,12 @@ static void handle_wlr_surface_destroyed(struct wl_listener *listener,
static void wlr_xdg_surface_v6_toplevel_committed(
struct wlr_xdg_surface_v6 *surface) {
surface->toplevel_state->current.maximized =
surface->toplevel_state->next.maximized;
surface->toplevel_state->current.fullscreen =
surface->toplevel_state->next.fullscreen;
surface->toplevel_state->current.resizing =
surface->toplevel_state->next.resizing;
surface->toplevel_state->current.activated =
surface->toplevel_state->next.activated;
surface->toplevel_state->current.max_width =
surface->toplevel_state->next.max_width;
surface->toplevel_state->current.max_height =
surface->toplevel_state->next.max_height;
surface->toplevel_state->current.min_width =
surface->toplevel_state->next.min_width;
surface->toplevel_state->current.min_height =
surface->toplevel_state->next.min_height;
copy_toplevel_state(&surface->toplevel_state->next,
&surface->toplevel_state->current);
}
static void handle_wlr_surface_committed(struct wl_listener *listener,
void *data) {
struct wlr_xdg_surface_v6 *surface =
wl_container_of(listener, surface, surface_commit_listener);
@ -279,11 +318,14 @@ static void xdg_shell_get_xdg_surface(struct wl_client *client,
return;
}
surface->client = client;
surface->role = WLR_XDG_SURFACE_V6_ROLE_NONE;
surface->surface = wl_resource_get_user_data(_surface);
surface->resource = wl_resource_create(client,
&zxdg_surface_v6_interface, wl_resource_get_version(_xdg_shell), id);
wl_list_init(&surface->configure_list);
wl_signal_init(&surface->events.request_minimize);
wl_signal_init(&surface->events.commit);
wl_signal_init(&surface->events.destroy);
@ -366,3 +408,161 @@ void wlr_xdg_shell_v6_destroy(struct wlr_xdg_shell_v6 *xdg_shell) {
// wl_global_destroy(xdg_shell->wl_global);
free(xdg_shell);
}
static bool wlr_xdg_surface_v6_toplevel_state_compare(
struct wlr_xdg_toplevel_v6 *state) {
// is pending state different from current state?
if (state->pending.activated != state->current.activated) {
return false;
}
if (state->pending.fullscreen != state->current.fullscreen) {
return false;
}
if (state->pending.maximized != state->current.maximized) {
return false;
}
if (state->pending.resizing != state->current.resizing) {
return false;
}
if ((uint32_t)state->base->geometry->width == state->pending.width &&
(uint32_t)state->base->geometry->height == state->pending.height) {
return true;
}
if (state->pending.width == 0 && state->pending.height == 0) {
return true;
}
return false;
}
static void wlr_xdg_toplevel_v6_send_configure(
struct wlr_xdg_surface_v6 *surface,
struct wlr_xdg_surface_v6_configure *configure) {
assert(surface->role == WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL);
uint32_t *s;
struct wl_array states;
configure->state = &surface->toplevel_state->pending;
wl_array_init(&states);
if (surface->toplevel_state->pending.maximized) {
s = wl_array_add(&states, sizeof(uint32_t));
*s = ZXDG_TOPLEVEL_V6_STATE_MAXIMIZED;
}
if (surface->toplevel_state->pending.fullscreen) {
s = wl_array_add(&states, sizeof(uint32_t));
*s = ZXDG_TOPLEVEL_V6_STATE_FULLSCREEN;
}
if (surface->toplevel_state->pending.resizing) {
s = wl_array_add(&states, sizeof(uint32_t));
*s = ZXDG_TOPLEVEL_V6_STATE_RESIZING;
}
if (surface->toplevel_state->pending.activated) {
s = wl_array_add(&states, sizeof(uint32_t));
*s = ZXDG_TOPLEVEL_V6_STATE_ACTIVATED;
}
zxdg_toplevel_v6_send_configure(surface->toplevel_state->resource,
surface->toplevel_state->pending.width,
surface->toplevel_state->pending.height,
&states);
wl_array_release(&states);
}
static void wlr_xdg_surface_send_configure(void *user_data) {
struct wlr_xdg_surface_v6 *surface = user_data;
struct wl_display *display = wl_client_get_display(surface->client);
// TODO handle popups
assert(surface->role == WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL);
surface->configure_idle = NULL;
// TODO handle no memory
struct wlr_xdg_surface_v6_configure *configure =
calloc(1, sizeof(struct wlr_xdg_surface_v6_configure));
wl_list_insert(surface->configure_list.prev, &configure->link);
configure->serial = wl_display_next_serial(display);
wlr_xdg_toplevel_v6_send_configure(surface, configure);
zxdg_surface_v6_send_configure(surface->resource, configure->serial);
}
static void wlr_xdg_surface_v6_schedule_configure(
struct wlr_xdg_surface_v6 *surface) {
// TODO handle popups
assert(surface->role == WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL);
struct wl_display *display = wl_client_get_display(surface->client);
struct wl_event_loop *loop = wl_display_get_event_loop(display);
bool pending_same =
wlr_xdg_surface_v6_toplevel_state_compare(surface->toplevel_state);
if (surface->configure_idle != NULL) {
if (!pending_same) {
// configure request already scheduled
return;
}
// configure request not necessary anymore
wl_event_source_remove(surface->configure_idle);
surface->configure_idle = NULL;
} else {
if (pending_same) {
// configure request not necessary
return;
}
surface->configure_idle =
wl_event_loop_add_idle(
loop,
wlr_xdg_surface_send_configure,
surface);
}
}
void wlr_xdg_toplevel_v6_set_size(struct wlr_xdg_surface_v6 *surface,
uint32_t width, uint32_t height) {
assert(surface->role == WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL);
surface->toplevel_state->pending.width = width;
surface->toplevel_state->pending.height = height;
wlr_xdg_surface_v6_schedule_configure(surface);
}
void wlr_xdg_toplevel_v6_set_activated(struct wlr_xdg_surface_v6 *surface,
bool activated) {
assert(surface->role == WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL);
surface->toplevel_state->pending.activated = activated;
wlr_xdg_surface_v6_schedule_configure(surface);
}
void wlr_xdg_toplevel_v6_set_maximized(struct wlr_xdg_surface_v6 *surface,
bool maximized) {
assert(surface->role == WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL);
surface->toplevel_state->pending.maximized = maximized;
wlr_xdg_surface_v6_schedule_configure(surface);
}
void wlr_xdg_toplevel_v6_set_fullscreen(struct wlr_xdg_surface_v6 *surface,
bool fullscreen) {
assert(surface->role == WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL);
surface->toplevel_state->pending.fullscreen = fullscreen;
wlr_xdg_surface_v6_schedule_configure(surface);
}
void wlr_xdg_toplevel_v6_set_resizing(struct wlr_xdg_surface_v6 *surface,
bool resizing) {
assert(surface->role == WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL);
surface->toplevel_state->pending.fullscreen = resizing;
wlr_xdg_surface_v6_schedule_configure(surface);
}

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