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layer_shell: set layer of existing surface

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Timidger 2019-10-03 16:06:46 -04:00 • committed by Drew DeVault
parent 6bb7639a0f
commit 1724261910
3 changed files with 29 additions and 4 deletions
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20
types/wlr_layer_shell_v1.c
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@ -173,6 +173,22 @@ static void layer_surface_handle_get_popup(struct wl_client *client,
wlr_signal_emit_safe(&parent->events.new_popup, popup);
}
static void layer_surface_set_layer(struct wl_client *client,
struct wl_resource *surface_resource, uint32_t layer) {
struct wlr_layer_surface_v1 *surface =
layer_surface_from_resource(surface_resource);
if (!surface) {
return;
}
if (layer > ZWLR_LAYER_SHELL_V1_LAYER_OVERLAY) {
wl_resource_post_error(surface->resource,
ZWLR_LAYER_SHELL_V1_ERROR_INVALID_LAYER,
"Invalid layer %d", layer);
return;
}
surface->client_pending.layer = layer;
}
static const struct zwlr_layer_surface_v1_interface layer_surface_implementation = {
.destroy = resource_handle_destroy,
.ack_configure = layer_surface_handle_ack_configure,
@ -182,6 +198,7 @@ static const struct zwlr_layer_surface_v1_interface layer_surface_implementation
.set_margin = layer_surface_handle_set_margin,
.set_keyboard_interactivity = layer_surface_handle_set_keyboard_interactivity,
.get_popup = layer_surface_handle_get_popup,
.set_layer = layer_surface_set_layer,
};
static void layer_surface_unmap(struct wlr_layer_surface_v1 *surface) {
@ -315,6 +332,7 @@ static void layer_surface_role_commit(struct wlr_surface *wlr_surface) {
surface->client_pending.keyboard_interactive;
surface->current.desired_width = surface->client_pending.desired_width;
surface->current.desired_height = surface->client_pending.desired_height;
surface->current.layer = surface->client_pending.layer;
if (!surface->added) {
surface->added = true;
@ -375,7 +393,7 @@ static void layer_shell_handle_get_layer_surface(struct wl_client *wl_client,
if (output_resource) {
surface->output = wlr_output_from_resource(output_resource);
}
surface->layer = layer;
surface->current.layer = surface->client_pending.layer = layer;
if (layer > ZWLR_LAYER_SHELL_V1_LAYER_OVERLAY) {
free(surface);
wl_resource_post_error(client_resource,