From 2e4fdc1664e094b38814d760b4c933c3c3450a57 Mon Sep 17 00:00:00 2001 From: Leonardo Hernández Hernández Date: Sat, 25 Nov 2023 13:01:54 -0600 Subject: use `l` instead of `layersurface` `layer_surface` instead of `wlr_layer_surface` and `scene_layer` whenever a wlr_scene_tree is related to layer surfaces --- dwl.c | 154 +++++++++++++++++++++++++++++++----------------------------------- 1 file changed, 72 insertions(+), 82 deletions(-) diff --git a/dwl.c b/dwl.c index 8d5f599..69da91d 100644 --- a/dwl.c +++ b/dwl.c @@ -469,21 +469,20 @@ arrange(Monitor *m) void arrangelayer(Monitor *m, struct wl_list *list, struct wlr_box *usable_area, int exclusive) { - LayerSurface *layersurface; + LayerSurface *l; struct wlr_box full_area = m->m; - wl_list_for_each(layersurface, list, link) { - struct wlr_layer_surface_v1 *wlr_layer_surface = layersurface->layer_surface; - struct wlr_layer_surface_v1_state *state = &wlr_layer_surface->current; + wl_list_for_each(l, list, link) { + struct wlr_layer_surface_v1 *layer_surface = l->layer_surface; + struct wlr_layer_surface_v1_state *state = &layer_surface->current; if (exclusive != (state->exclusive_zone > 0)) continue; - wlr_scene_layer_surface_v1_configure(layersurface->scene_layer, &full_area, usable_area); - wlr_scene_node_set_position(&layersurface->popups->node, - layersurface->scene->node.x, layersurface->scene->node.y); - layersurface->geom.x = layersurface->scene->node.x; - layersurface->geom.y = layersurface->scene->node.y; + wlr_scene_layer_surface_v1_configure(l->scene_layer, &full_area, usable_area); + wlr_scene_node_set_position(&l->popups->node, l->scene->node.x, l->scene->node.y); + l->geom.x = l->scene->node.x; + l->geom.y = l->scene->node.y; } } @@ -492,11 +491,11 @@ arrangelayers(Monitor *m) { int i; struct wlr_box usable_area = m->m; + LayerSurface *l; uint32_t layers_above_shell[] = { ZWLR_LAYER_SHELL_V1_LAYER_OVERLAY, ZWLR_LAYER_SHELL_V1_LAYER_TOP, }; - LayerSurface *layersurface; if (!m->wlr_output->enabled) return; @@ -515,14 +514,12 @@ arrangelayers(Monitor *m) /* Find topmost keyboard interactive layer, if such a layer exists */ for (i = 0; i < LENGTH(layers_above_shell); i++) { - wl_list_for_each_reverse(layersurface, - &m->layers[layers_above_shell[i]], link) { - if (!locked && layersurface->layer_surface->current.keyboard_interactive - && layersurface->mapped) { + wl_list_for_each_reverse(l, &m->layers[layers_above_shell[i]], link) { + if (!locked && l->layer_surface->current.keyboard_interactive && l->mapped) { /* Deactivate the focused client. */ focusclient(NULL, 0); - exclusive_focus = layersurface; - client_notify_enter(layersurface->layer_surface->surface, wlr_seat_get_keyboard(seat)); + exclusive_focus = l; + client_notify_enter(l->layer_surface->surface, wlr_seat_get_keyboard(seat)); return; } } @@ -708,25 +705,24 @@ closemon(Monitor *m) void 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_scene_tree *layer = layers[layermap[wlr_layer_surface->current.layer]]; + LayerSurface *l = wl_container_of(listener, l, surface_commit); + struct wlr_layer_surface_v1 *layer_surface = l->layer_surface; + struct wlr_scene_tree *scene_layer = layers[layermap[layer_surface->current.layer]]; - if (wlr_layer_surface->current.committed == 0 - && layersurface->mapped == wlr_layer_surface->surface->mapped) + + if (layer_surface->current.committed == 0 && l->mapped == layer_surface->surface->mapped) return; - layersurface->mapped = wlr_layer_surface->surface->mapped; - - if (layer != layersurface->scene->node.parent) { - wlr_scene_node_reparent(&layersurface->scene->node, layer); - wl_list_remove(&layersurface->link); - wl_list_insert(&layersurface->mon->layers[wlr_layer_surface->current.layer], - &layersurface->link); - wlr_scene_node_reparent(&layersurface->popups->node, (wlr_layer_surface->current.layer - < ZWLR_LAYER_SHELL_V1_LAYER_TOP ? layers[LyrTop] : layer)); + l->mapped = layer_surface->surface->mapped; + + if (scene_layer != l->scene->node.parent) { + wlr_scene_node_reparent(&l->scene->node, scene_layer); + wl_list_remove(&l->link); + wl_list_insert(&l->mon->layers[layer_surface->current.layer], &l->link); + wlr_scene_node_reparent(&l->popups->node, (layer_surface->current.layer + < ZWLR_LAYER_SHELL_V1_LAYER_TOP ? layers[LyrTop] : scene_layer)); } - arrangelayers(layersurface->mon); + arrangelayers(l->mon); } void @@ -795,48 +791,44 @@ createkeyboard(struct wlr_keyboard *keyboard) void createlayersurface(struct wl_listener *listener, void *data) { - struct wlr_layer_surface_v1 *wlr_layer_surface = data; - LayerSurface *layersurface; + struct wlr_layer_surface_v1 *layer_surface = data; + LayerSurface *l; + struct wlr_surface *surface = layer_surface->surface; + struct wlr_scene_tree *scene_layer = layers[layermap[layer_surface->pending.layer]]; 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)) { - wlr_layer_surface_v1_destroy(wlr_layer_surface); + if (!layer_surface->output + && !(layer_surface->output = selmon ? selmon->wlr_output : NULL)) { + wlr_layer_surface_v1_destroy(layer_surface); return; } - layersurface = wlr_layer_surface->data = ecalloc(1, sizeof(*layersurface)); - layersurface->type = LayerShell; - LISTEN(&wlr_layer_surface->surface->events.commit, - &layersurface->surface_commit, commitlayersurfacenotify); - LISTEN(&wlr_layer_surface->events.destroy, &layersurface->destroy, - destroylayersurfacenotify); - LISTEN(&wlr_layer_surface->surface->events.map, &layersurface->map, - maplayersurfacenotify); - LISTEN(&wlr_layer_surface->surface->events.unmap, &layersurface->unmap, - unmaplayersurfacenotify); - - layersurface->layer_surface = wlr_layer_surface; - layersurface->mon = wlr_layer_surface->output->data; - 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(l); - - layersurface->scene->node.data = layersurface; - - wl_list_insert(&layersurface->mon->layers[wlr_layer_surface->pending.layer], - &layersurface->link); - wlr_surface_send_enter(wlr_layer_surface->surface, wlr_layer_surface->output); + l = layer_surface->data = ecalloc(1, sizeof(*l)); + l->type = LayerShell; + LISTEN(&surface->events.commit, &l->surface_commit, commitlayersurfacenotify); + LISTEN(&surface->events.map, &l->map, maplayersurfacenotify); + LISTEN(&surface->events.unmap, &l->unmap, unmaplayersurfacenotify); + LISTEN(&layer_surface->events.destroy, &l->destroy, destroylayersurfacenotify); + + l->layer_surface = layer_surface; + l->mon = layer_surface->output->data; + l->scene_layer = wlr_scene_layer_surface_v1_create(scene_layer, layer_surface); + l->scene = l->scene_layer->tree; + l->popups = surface->data = wlr_scene_tree_create(scene_layer); + l->scene->node.data = l; + + + wl_list_insert(&l->mon->layers[layer_surface->pending.layer],&l->link); + wlr_surface_send_enter(surface, layer_surface->output); /* Temporarily set the layer's current state to pending * so that we can easily arrange it */ - old_state = wlr_layer_surface->current; - wlr_layer_surface->current = wlr_layer_surface->pending; - layersurface->mapped = 1; - arrangelayers(layersurface->mon); - wlr_layer_surface->current = old_state; + old_state = layer_surface->current; + layer_surface->current = layer_surface->pending; + l->mapped = 1; + arrangelayers(l->mon); + layer_surface->current = old_state; } void @@ -1054,16 +1046,16 @@ destroyidleinhibitor(struct wl_listener *listener, void *data) void destroylayersurfacenotify(struct wl_listener *listener, void *data) { - LayerSurface *layersurface = wl_container_of(listener, layersurface, destroy); + LayerSurface *l = wl_container_of(listener, l, destroy); - wl_list_remove(&layersurface->link); - wl_list_remove(&layersurface->destroy.link); - wl_list_remove(&layersurface->map.link); - wl_list_remove(&layersurface->unmap.link); - wl_list_remove(&layersurface->surface_commit.link); - wlr_scene_node_destroy(&layersurface->scene->node); - wlr_scene_node_destroy(&layersurface->popups->node); - free(layersurface); + wl_list_remove(&l->link); + wl_list_remove(&l->destroy.link); + wl_list_remove(&l->map.link); + wl_list_remove(&l->unmap.link); + wl_list_remove(&l->surface_commit.link); + wlr_scene_node_destroy(&l->scene->node); + wlr_scene_node_destroy(&l->popups->node); + free(l); } void @@ -2490,17 +2482,15 @@ unlocksession(struct wl_listener *listener, void *data) void unmaplayersurfacenotify(struct wl_listener *listener, void *data) { - LayerSurface *layersurface = wl_container_of(listener, layersurface, unmap); + LayerSurface *l = wl_container_of(listener, l, unmap); - layersurface->mapped = 0; - wlr_scene_node_set_enabled(&layersurface->scene->node, 0); - if (layersurface == exclusive_focus) + l->mapped = 0; + wlr_scene_node_set_enabled(&l->scene->node, 0); + if (l == exclusive_focus) exclusive_focus = NULL; - if (layersurface->layer_surface->output - && (layersurface->mon = layersurface->layer_surface->output->data)) - arrangelayers(layersurface->mon); - if (layersurface->layer_surface->surface == - seat->keyboard_state.focused_surface) + if (l->layer_surface->output && (l->mon = l->layer_surface->output->data)) + arrangelayers(l->mon); + if (l->layer_surface->surface == seat->keyboard_state.focused_surface) focusclient(focustop(selmon), 1); motionnotify(0); } -- cgit v1.2.3