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-rw-r--r--dwl.c69
1 files changed, 32 insertions, 37 deletions
diff --git a/dwl.c b/dwl.c
index da3a516..5a1b1b5 100644
--- a/dwl.c
+++ b/dwl.c
@@ -74,7 +74,7 @@
/* enums */
enum { CurNormal, CurPressed, CurMove, CurResize }; /* cursor */
enum { XDGShell, LayerShell, X11Managed, X11Unmanaged }; /* client types */
-enum { LyrBg, LyrBottom, LyrTop, LyrOverlay, LyrTile, LyrFloat, LyrFS, LyrDragIcon, LyrBlock, NUM_LAYERS }; /* scene layers */
+enum { LyrBg, LyrBottom, LyrTile, LyrFloat, LyrFS, LyrTop, LyrOverlay, LyrBlock, NUM_LAYERS }; /* scene layers */
#ifdef XWAYLAND
enum { NetWMWindowTypeDialog, NetWMWindowTypeSplash, NetWMWindowTypeToolbar,
NetWMWindowTypeUtility, NetLast }; /* EWMH atoms */
@@ -330,6 +330,8 @@ static struct wl_display *dpy;
static struct wlr_backend *backend;
static struct wlr_scene *scene;
static struct wlr_scene_tree *layers[NUM_LAYERS];
+/* Map from ZWLR_LAYER_SHELL_* constants to Lyr* enum */
+static const int layermap[] = { LyrBg, LyrBottom, LyrTop, LyrOverlay };
static struct wlr_renderer *drw;
static struct wlr_allocator *alloc;
static struct wlr_compositor *compositor;
@@ -736,17 +738,16 @@ commitlayersurfacenotify(struct wl_listener *listener, void *data)
LayerSurface *layersurface = wl_container_of(listener, layersurface, surface_commit);
struct wlr_layer_surface_v1 *wlr_layer_surface = layersurface->layer_surface;
struct wlr_output *wlr_output = wlr_layer_surface->output;
+ struct wlr_scene_tree *layer = layers[layermap[wlr_layer_surface->current.layer]];
/* For some reason this layersurface have no monitor, this can be because
* its monitor has just been destroyed */
if (!wlr_output || !(layersurface->mon = wlr_output->data))
return;
- if (layers[wlr_layer_surface->current.layer] != layersurface->scene->node.parent) {
- wlr_scene_node_reparent(&layersurface->scene->node,
- layers[wlr_layer_surface->current.layer]);
- wlr_scene_node_reparent(&layersurface->popups->node,
- layers[wlr_layer_surface->current.layer]);
+ if (layer != layersurface->scene->node.parent) {
+ wlr_scene_node_reparent(&layersurface->scene->node, layer);
+ wlr_scene_node_reparent(&layersurface->popups->node, layer);
wl_list_remove(&layersurface->link);
wl_list_insert(&layersurface->mon->layers[wlr_layer_surface->current.layer],
&layersurface->link);
@@ -832,6 +833,7 @@ createlayersurface(struct wl_listener *listener, void *data)
struct wlr_layer_surface_v1 *wlr_layer_surface = data;
LayerSurface *layersurface;
struct wlr_layer_surface_v1_state old_state;
+ struct wlr_scene_tree *l = layers[layermap[wlr_layer_surface->pending.layer]];
if (!wlr_layer_surface->output)
wlr_layer_surface->output = selmon ? selmon->wlr_output : NULL;
@@ -856,11 +858,9 @@ createlayersurface(struct wl_listener *listener, void *data)
layersurface->mon = wlr_layer_surface->output->data;
wlr_layer_surface->data = layersurface;
- layersurface->scene_layer = wlr_scene_layer_surface_v1_create(
- layers[wlr_layer_surface->pending.layer], wlr_layer_surface);
+ layersurface->scene_layer = wlr_scene_layer_surface_v1_create(l, wlr_layer_surface);
layersurface->scene = layersurface->scene_layer->tree;
- layersurface->popups = wlr_layer_surface->surface->data =
- wlr_scene_tree_create(layers[wlr_layer_surface->pending.layer]);
+ layersurface->popups = wlr_layer_surface->surface->data = wlr_scene_tree_create(l);
layersurface->scene->node.data = layersurface;
@@ -2127,6 +2127,8 @@ setsel(struct wl_listener *listener, void *data)
void
setup(void)
{
+ int layer;
+
/* Set up signal handlers */
struct sigaction sa = {.sa_flags = SA_RESTART, .sa_handler = sigchld};
sigemptyset(&sa.sa_mask);
@@ -2153,15 +2155,8 @@ setup(void)
/* Initialize the scene graph used to lay out windows */
scene = wlr_scene_create();
- layers[LyrBg] = wlr_scene_tree_create(&scene->tree);
- layers[LyrBottom] = wlr_scene_tree_create(&scene->tree);
- layers[LyrTile] = wlr_scene_tree_create(&scene->tree);
- layers[LyrFloat] = wlr_scene_tree_create(&scene->tree);
- layers[LyrFS] = wlr_scene_tree_create(&scene->tree);
- layers[LyrTop] = wlr_scene_tree_create(&scene->tree);
- layers[LyrOverlay] = wlr_scene_tree_create(&scene->tree);
- layers[LyrDragIcon] = wlr_scene_tree_create(&scene->tree);
- layers[LyrBlock] = wlr_scene_tree_create(&scene->tree);
+ for (layer = 0; layer < NUM_LAYERS; layer++)
+ layers[layer] = wlr_scene_tree_create(&scene->tree);
/* Create a renderer with the default implementation */
if (!(drw = wlr_renderer_autocreate(backend)))
@@ -2350,11 +2345,13 @@ void
startdrag(struct wl_listener *listener, void *data)
{
struct wlr_drag *drag = data;
+ struct wlr_scene_tree *icon;
if (!drag->icon)
return;
- drag->icon->data = wlr_scene_subsurface_tree_create(layers[LyrDragIcon], drag->icon->surface);
+ drag->icon->data = icon = wlr_scene_subsurface_tree_create(&scene->tree, drag->icon->surface);
+ wlr_scene_node_place_below(&icon->node, &layers[LyrBlock]->node);
motionnotify(0);
wl_signal_add(&drag->icon->events.destroy, &drag_icon_destroy);
}
@@ -2652,24 +2649,22 @@ xytonode(double x, double y, struct wlr_surface **psurface,
struct wlr_surface *surface = NULL;
Client *c = NULL;
LayerSurface *l = NULL;
- const int *layer;
- int focus_order[] = { LyrBlock, LyrOverlay, LyrTop, LyrFS, LyrFloat, LyrTile, LyrBottom, LyrBg };
-
- for (layer = focus_order; layer < END(focus_order); layer++) {
- if ((node = wlr_scene_node_at(&layers[*layer]->node, x, y, nx, ny))) {
- if (node->type == WLR_SCENE_NODE_BUFFER)
- surface = wlr_scene_surface_from_buffer(
- wlr_scene_buffer_from_node(node))->surface;
- /* Walk the tree to find a node that knows the client */
- for (pnode = node; pnode && !c; pnode = &pnode->parent->node)
- c = pnode->data;
- if (c && c->type == LayerShell) {
- c = NULL;
- l = pnode->data;
- }
+ int layer;
+
+ for (layer = NUM_LAYERS - 1; !surface && layer >= 0; layer--) {
+ if (!(node = wlr_scene_node_at(&layers[layer]->node, x, y, nx, ny)))
+ continue;
+
+ if (node->type == WLR_SCENE_NODE_BUFFER)
+ surface = wlr_scene_surface_from_buffer(
+ wlr_scene_buffer_from_node(node))->surface;
+ /* Walk the tree to find a node that knows the client */
+ for (pnode = node; pnode && !c; pnode = &pnode->parent->node)
+ c = pnode->data;
+ if (c && c->type == LayerShell) {
+ c = NULL;
+ l = pnode->data;
}
- if (surface)
- break;
}
if (psurface) *psurface = surface;