scene_graph: Port xdg_shell

1 files changed, 0 insertions, 272 deletions

diff --git a/sway/tree/view.c b/sway/tree/view.c
index 7af2fd3f..ee25faf1 100644
--- a/sway/tree/view.c
+++ b/sway/tree/view.c
@@ -488,24 +488,6 @@ void view_for_each_popup_surface(struct sway_view *view,
                 view->impl->for_each_popup_surface(view, iterator, user_data);
         }
 }
-
-static void view_subsurface_create(struct sway_view *view,
-        struct wlr_subsurface *subsurface);
-
-static void view_init_subsurfaces(struct sway_view *view,
-        struct wlr_surface *surface);
-
-static void view_child_init_subsurfaces(struct sway_view_child *view_child,
-        struct wlr_surface *surface);
-
-static void view_handle_surface_new_subsurface(struct wl_listener *listener,
-                void *data) {
-        struct sway_view *view =
-                wl_container_of(listener, view, surface_new_subsurface);
-        struct wlr_subsurface *subsurface = data;
-        view_subsurface_create(view, subsurface);
-}
-
 static bool view_has_executed_criteria(struct sway_view *view,
                 struct criteria *criteria) {
         for (int i = 0; i < view->executed_criteria->length; ++i) {
@@ -826,11 +808,6 @@ void view_map(struct sway_view *view, struct wlr_surface *wlr_surface,
         }
         ipc_event_window(view->container, "new");
 
-        view_init_subsurfaces(view, wlr_surface);
-        wl_signal_add(&wlr_surface->events.new_subsurface,
-                        &view->surface_new_subsurface);
-        view->surface_new_subsurface.notify = view_handle_surface_new_subsurface;
-
         if (decoration) {
                 view_update_csd_from_client(view, decoration);
         }
@@ -897,8 +874,6 @@ void view_map(struct sway_view *view, struct wlr_surface *wlr_surface,
 void view_unmap(struct sway_view *view) {
         wl_signal_emit_mutable(&view->events.unmap, view);
 
-        wl_list_remove(&view->surface_new_subsurface.link);
-
         view->executed_criteria->length = 0;
 
         if (view->urgent_timer) {
@@ -962,253 +937,6 @@ void view_center_surface(struct sway_view *view) {
                         (con->current.content_height - view->geometry.height) / 2);
 }
 
-static const struct sway_view_child_impl subsurface_impl;
-
-static void subsurface_get_view_coords(struct sway_view_child *child,
-                int *sx, int *sy) {
-        struct wlr_surface *surface = child->surface;
-        if (child->parent && child->parent->impl &&
-                        child->parent->impl->get_view_coords) {
-                child->parent->impl->get_view_coords(child->parent, sx, sy);
-        } else {
-                *sx = *sy = 0;
-        }
-        struct wlr_subsurface *subsurface =
-                wlr_subsurface_try_from_wlr_surface(surface);
-        *sx += subsurface->current.x;
-        *sy += subsurface->current.y;
-}
-
-static void subsurface_destroy(struct sway_view_child *child) {
-        if (!sway_assert(child->impl == &subsurface_impl,
-                        "Expected a subsurface")) {
-                return;
-        }
-        struct sway_subsurface *subsurface = (struct sway_subsurface *)child;
-        wl_list_remove(&subsurface->destroy.link);
-        free(subsurface);
-}
-
-static const struct sway_view_child_impl subsurface_impl = {
-        .get_view_coords = subsurface_get_view_coords,
-        .destroy = subsurface_destroy,
-};
-
-static void subsurface_handle_destroy(struct wl_listener *listener,
-                void *data) {
-        struct sway_subsurface *subsurface =
-                wl_container_of(listener, subsurface, destroy);
-        struct sway_view_child *child = &subsurface->child;
-        view_child_destroy(child);
-}
-
-static void view_child_damage(struct sway_view_child *child, bool whole);
-
-static void view_subsurface_create(struct sway_view *view,
-                struct wlr_subsurface *wlr_subsurface) {
-        struct sway_subsurface *subsurface =
-                calloc(1, sizeof(struct sway_subsurface));
-        if (subsurface == NULL) {
-                sway_log(SWAY_ERROR, "Allocation failed");
-                return;
-        }
-        view_child_init(&subsurface->child, &subsurface_impl, view,
-                wlr_subsurface->surface);
-
-        wl_signal_add(&wlr_subsurface->events.destroy, &subsurface->destroy);
-        subsurface->destroy.notify = subsurface_handle_destroy;
-
-        subsurface->child.mapped = true;
-
-        view_child_damage(&subsurface->child, true);
-}
-
-static void view_child_subsurface_create(struct sway_view_child *child,
-                struct wlr_subsurface *wlr_subsurface) {
-        struct sway_subsurface *subsurface =
-                calloc(1, sizeof(struct sway_subsurface));
-        if (subsurface == NULL) {
-                sway_log(SWAY_ERROR, "Allocation failed");
-                return;
-        }
-        subsurface->child.parent = child;
-        wl_list_insert(&child->children, &subsurface->child.link);
-        view_child_init(&subsurface->child, &subsurface_impl, child->view,
-                wlr_subsurface->surface);
-
-        wl_signal_add(&wlr_subsurface->events.destroy, &subsurface->destroy);
-        subsurface->destroy.notify = subsurface_handle_destroy;
-
-        subsurface->child.mapped = true;
-
-        view_child_damage(&subsurface->child, true);
-}
-
-static bool view_child_is_mapped(struct sway_view_child *child) {
-        while (child) {
-                if (!child->mapped) {
-                        return false;
-                }
-                child = child->parent;
-        }
-        return true;
-}
-
-static void view_child_damage(struct sway_view_child *child, bool whole) {
-        if (!child || !view_child_is_mapped(child) || !child->view || !child->view->container) {
-                return;
-        }
-        int sx, sy;
-        child->impl->get_view_coords(child, &sx, &sy);
-        desktop_damage_surface(child->surface,
-                        child->view->container->pending.content_x -
-                                child->view->geometry.x + sx,
-                        child->view->container->pending.content_y -
-                                child->view->geometry.y + sy, whole);
-}
-
-static void view_child_handle_surface_commit(struct wl_listener *listener,
-                void *data) {
-        struct sway_view_child *child =
-                wl_container_of(listener, child, surface_commit);
-        view_child_damage(child, false);
-}
-
-static void view_child_handle_surface_new_subsurface(
-                struct wl_listener *listener, void *data) {
-        struct sway_view_child *child =
-                wl_container_of(listener, child, surface_new_subsurface);
-        struct wlr_subsurface *subsurface = data;
-        view_child_subsurface_create(child, subsurface);
-}
-
-static void view_child_handle_surface_destroy(struct wl_listener *listener,
-                void *data) {
-        struct sway_view_child *child =
-                wl_container_of(listener, child, surface_destroy);
-        view_child_destroy(child);
-}
-
-static void view_init_subsurfaces(struct sway_view *view,
-                struct wlr_surface *surface) {
-        struct wlr_subsurface *subsurface;
-        wl_list_for_each(subsurface, &surface->current.subsurfaces_below,
-                        current.link) {
-                view_subsurface_create(view, subsurface);
-        }
-        wl_list_for_each(subsurface, &surface->current.subsurfaces_above,
-                        current.link) {
-                view_subsurface_create(view, subsurface);
-        }
-}
-
-static void view_child_init_subsurfaces(struct sway_view_child *view_child,
-                struct wlr_surface *surface) {
-        struct wlr_subsurface *subsurface;
-        wl_list_for_each(subsurface, &surface->current.subsurfaces_below,
-                        current.link) {
-                view_child_subsurface_create(view_child, subsurface);
-        }
-        wl_list_for_each(subsurface, &surface->current.subsurfaces_above,
-                        current.link) {
-                view_child_subsurface_create(view_child, subsurface);
-        }
-}
-
-static void view_child_handle_surface_map(struct wl_listener *listener,
-                void *data) {
-        struct sway_view_child *child =
-                wl_container_of(listener, child, surface_map);
-        child->mapped = true;
-        view_child_damage(child, true);
-}
-
-static void view_child_handle_surface_unmap(struct wl_listener *listener,
-                void *data) {
-        struct sway_view_child *child =
-                wl_container_of(listener, child, surface_unmap);
-        view_child_damage(child, true);
-        child->mapped = false;
-}
-
-static void view_child_handle_view_unmap(struct wl_listener *listener,
-                void *data) {
-        struct sway_view_child *child =
-                wl_container_of(listener, child, view_unmap);
-        view_child_damage(child, true);
-        child->mapped = false;
-}
-
-void view_child_init(struct sway_view_child *child,
-                const struct sway_view_child_impl *impl, struct sway_view *view,
-                struct wlr_surface *surface) {
-        child->impl = impl;
-        child->view = view;
-        child->surface = surface;
-        wl_list_init(&child->children);
-
-        wl_signal_add(&surface->events.commit, &child->surface_commit);
-        child->surface_commit.notify = view_child_handle_surface_commit;
-        wl_signal_add(&surface->events.new_subsurface,
-                &child->surface_new_subsurface);
-        child->surface_new_subsurface.notify =
-                view_child_handle_surface_new_subsurface;
-        wl_signal_add(&surface->events.destroy, &child->surface_destroy);
-        child->surface_destroy.notify = view_child_handle_surface_destroy;
-
-        // Not all child views have a map/unmap event
-        child->surface_map.notify = view_child_handle_surface_map;
-        wl_list_init(&child->surface_map.link);
-        child->surface_unmap.notify = view_child_handle_surface_unmap;
-        wl_list_init(&child->surface_unmap.link);
-
-        wl_signal_add(&view->events.unmap, &child->view_unmap);
-        child->view_unmap.notify = view_child_handle_view_unmap;
-
-        struct sway_container *container = child->view->container;
-        if (container != NULL) {
-                struct sway_workspace *workspace = container->pending.workspace;
-                if (workspace) {
-                        surface_enter_output(child->surface, workspace->output);
-                }
-        }
-
-        view_child_init_subsurfaces(child, surface);
-}
-
-void view_child_destroy(struct sway_view_child *child) {
-        if (view_child_is_mapped(child) && child->view->container != NULL) {
-                view_child_damage(child, true);
-        }
-
-        if (child->parent != NULL) {
-                wl_list_remove(&child->link);
-                child->parent = NULL;
-        }
-
-        struct sway_view_child *subchild, *tmpchild;
-        wl_list_for_each_safe(subchild, tmpchild, &child->children, link) {
-                wl_list_remove(&subchild->link);
-                subchild->parent = NULL;
-                // The subchild lost its parent link, so it cannot see that the parent
-                // is unmapped. Unmap it directly.
-                subchild->mapped = false;
-        }
-
-        wl_list_remove(&child->surface_commit.link);
-        wl_list_remove(&child->surface_destroy.link);
-        wl_list_remove(&child->surface_map.link);
-        wl_list_remove(&child->surface_unmap.link);
-        wl_list_remove(&child->view_unmap.link);
-        wl_list_remove(&child->surface_new_subsurface.link);
-
-        if (child->impl && child->impl->destroy) {
-                child->impl->destroy(child);
-        } else {
-                free(child);
-        }
-}
-
 struct sway_view *view_from_wlr_surface(struct wlr_surface *wlr_surface) {
         struct wlr_xdg_surface *xdg_surface;
         if ((xdg_surface = wlr_xdg_surface_try_from_wlr_surface(wlr_surface))) {