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toplevel protocol errors

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This commit is contained in:
Tony Crisci 2017-09-16 14:33:07 -04:00
parent 94f4f1878d
commit 49a24225a2
1 changed files with 75 additions and 6 deletions
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81
types/wlr_xdg_shell_v6.c
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@ -59,6 +59,13 @@ static void xdg_toplevel_protocol_show_window_menu(struct wl_client *client,
struct wlr_seat_handle *seat_handle =
wl_resource_get_user_data(seat_resource);
if (!surface->configured) {
wl_resource_post_error(surface->toplevel_state->resource,
ZXDG_SURFACE_V6_ERROR_NOT_CONSTRUCTED,
"surface has not been configured yet");
return;
}
struct wlr_xdg_toplevel_v6_show_window_menu_event *event =
calloc(1, sizeof(struct wlr_xdg_toplevel_v6_show_window_menu_event));
if (event == NULL) {
@ -85,6 +92,13 @@ static void xdg_toplevel_protocol_move(struct wl_client *client,
struct wlr_seat_handle *seat_handle =
wl_resource_get_user_data(seat_resource);
if (!surface->configured) {
wl_resource_post_error(surface->toplevel_state->resource,
ZXDG_SURFACE_V6_ERROR_NOT_CONSTRUCTED,
"surface has not been configured yet");
return;
}
struct wlr_xdg_toplevel_v6_move_event *event =
calloc(1, sizeof(struct wlr_xdg_toplevel_v6_move_event));
if (event == NULL) {
@ -109,6 +123,13 @@ static void xdg_toplevel_protocol_resize(struct wl_client *client,
struct wlr_seat_handle *seat_handle =
wl_resource_get_user_data(seat_resource);
if (!surface->configured) {
wl_resource_post_error(surface->toplevel_state->resource,
ZXDG_SURFACE_V6_ERROR_NOT_CONSTRUCTED,
"surface has not been configured yet");
return;
}
struct wlr_xdg_toplevel_v6_resize_event *event =
calloc(1, sizeof(struct wlr_xdg_toplevel_v6_resize_event));
if (event == NULL) {
@ -243,6 +264,7 @@ 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;
@ -265,8 +287,10 @@ static void xdg_surface_ack_configure(struct wl_client *client,
struct wl_resource *resource, uint32_t serial) {
struct wlr_xdg_surface_v6 *surface = wl_resource_get_user_data(resource);
// TODO handle popups
if (surface->role != WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL) {
if (surface->role == WLR_XDG_SURFACE_V6_ROLE_NONE) {
wl_resource_post_error(surface->resource,
ZXDG_SURFACE_V6_ERROR_NOT_CONSTRUCTED,
"xdg_surface must have a role");
return;
}
@ -285,7 +309,9 @@ static void xdg_surface_ack_configure(struct wl_client *client,
}
}
if (!found) {
// TODO post error on the client resource
wl_resource_post_error(surface->client->resource,
ZXDG_SHELL_V6_ERROR_INVALID_SURFACE_STATE,
"wrong configure serial: %u", serial);
return;
}
@ -308,6 +334,14 @@ static void xdg_surface_set_window_geometry(struct wl_client *client,
struct wl_resource *resource, int32_t x, int32_t y, int32_t width,
int32_t height) {
struct wlr_xdg_surface_v6 *surface = wl_resource_get_user_data(resource);
if (surface->role == WLR_XDG_SURFACE_V6_ROLE_NONE) {
wl_resource_post_error(surface->resource,
ZXDG_SURFACE_V6_ERROR_NOT_CONSTRUCTED,
"xdg_surface must have a role");
return;
}
surface->has_next_geometry = true;
surface->next_geometry->height = height;
surface->next_geometry->width = width;
@ -400,9 +434,13 @@ static void wlr_xdg_surface_send_configure(void *user_data) {
surface->configure_idle = NULL;
// TODO handle no memory
struct wlr_xdg_surface_v6_configure *configure =
calloc(1, sizeof(struct wlr_xdg_surface_v6_configure));
if (configure == NULL) {
wl_client_post_no_memory(surface->client->client);
return;
}
wl_list_insert(surface->configure_list.prev, &configure->link);
configure->serial = wl_display_next_serial(display);
@ -454,7 +492,7 @@ static void handle_wlr_surface_destroyed(struct wl_listener *listener,
static void wlr_xdg_surface_v6_toplevel_committed(
struct wlr_xdg_surface_v6 *surface) {
if (!surface->toplevel_state->added) {
if (!surface->surface->current.buffer && !surface->toplevel_state->added) {
// on the first commit, send a configure request to tell the client it
// is added
wlr_xdg_surface_v6_schedule_configure(surface, true);
@ -462,6 +500,12 @@ static void wlr_xdg_surface_v6_toplevel_committed(
return;
}
if (!surface->surface->current.buffer) {
return;
}
// TODO: error if they try to resize a maximized or fullscreen window
copy_toplevel_state(&surface->toplevel_state->next,
&surface->toplevel_state->current);
}
@ -471,6 +515,13 @@ static void handle_wlr_surface_committed(struct wl_listener *listener,
struct wlr_xdg_surface_v6 *surface =
wl_container_of(listener, surface, surface_commit_listener);
if (surface->surface->current.buffer && !surface->configured) {
wl_resource_post_error(surface->resource,
ZXDG_SURFACE_V6_ERROR_UNCONFIGURED_BUFFER,
"xdg_surface has never been configured");
return;
}
if (surface->has_next_geometry) {
surface->has_next_geometry = false;
surface->geometry->x = surface->next_geometry->x;
@ -479,8 +530,18 @@ static void handle_wlr_surface_committed(struct wl_listener *listener,
surface->geometry->height = surface->next_geometry->height;
}
if (surface->role == WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL) {
switch (surface->role) {
case WLR_XDG_SURFACE_V6_ROLE_NONE:
wl_resource_post_error(surface->resource,
ZXDG_SURFACE_V6_ERROR_NOT_CONSTRUCTED,
"xdg_surface must have a role");
break;
case WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL:
wlr_xdg_surface_v6_toplevel_committed(surface);
break;
case WLR_XDG_SURFACE_V6_ROLE_POPUP:
wlr_log(L_DEBUG, "TODO: popup surface committed");
break;
}
wl_signal_emit(&surface->events.commit, surface);
@ -491,6 +552,7 @@ static void xdg_shell_get_xdg_surface(struct wl_client *wl_client,
struct wl_resource *surface_resource) {
struct wlr_xdg_client_v6 *client =
wl_resource_get_user_data(client_resource);
struct wlr_xdg_surface_v6 *surface;
if (!(surface = calloc(1, sizeof(struct wlr_xdg_surface_v6)))) {
wl_client_post_no_memory(wl_client);
@ -517,6 +579,13 @@ static void xdg_shell_get_xdg_surface(struct wl_client *wl_client,
&zxdg_surface_v6_interface, wl_resource_get_version(client_resource),
id);
if (surface->surface->current.buffer != NULL) {
wl_resource_post_error(surface->resource,
ZXDG_SURFACE_V6_ERROR_UNCONFIGURED_BUFFER,
"xdg_surface must not have a buffer at creation");
return;
}
wl_list_init(&surface->configure_list);
wl_signal_init(&surface->events.request_minimize);