3 files changed, 61 insertions, 26 deletions

diff --git a/sway/tree/container.c b/sway/tree/container.c
index 746dbf1f..21fe3fb0 100644
--- a/sway/tree/container.c
+++ b/sway/tree/container.c
@@ -33,6 +33,23 @@ static list_t *get_bfs_queue() {
         return bfs_queue;
 }
 
+const char *container_type_to_str(enum sway_container_type type) {
+        switch (type) {
+        case C_ROOT:
+                return "C_ROOT";
+        case C_OUTPUT:
+                return "C_OUTPUT";
+        case C_WORKSPACE:
+                return "C_WORKSPACE";
+        case C_CONTAINER:
+                return "C_CONTAINER";
+        case C_VIEW:
+                return "C_VIEW";
+        default:
+                return "C_UNKNOWN";
+        }
+}
+
 static void notify_new_container(struct sway_container *container) {
         wl_signal_emit(&root_container.sway_root->events.new_container, container);
         ipc_event_window(container, "new");
@@ -54,6 +71,7 @@ static struct sway_container *container_create(enum sway_container_type type) {
         }
 
         wl_signal_init(&c->events.destroy);
+        wl_signal_init(&c->events.reparent);
 
         return c;
 }
diff --git a/sway/tree/layout.c b/sway/tree/layout.c
index ce0682dc..a8941a40 100644
--- a/sway/tree/layout.c
+++ b/sway/tree/layout.c
@@ -106,8 +106,10 @@ struct sway_container *container_reap_empty(struct sway_container *container) {
         if (!sway_assert(container, "reaping null container")) {
                 return NULL;
         }
-        wlr_log(L_DEBUG, "reaping %p %s", container, container->name);
-        while (container != &root_container && container->children->length == 0) {
+        wlr_log(L_DEBUG, "Reaping %p %s '%s'", container,
+                        container_type_to_str(container->type), container->name);
+        while (container->type != C_ROOT && container->type != C_OUTPUT
+                        && container->children->length == 0) {
                 if (container->type == C_WORKSPACE) {
                         if (!workspace_is_visible(container)) {
                                 struct sway_container *parent = container->parent;
@@ -138,22 +140,46 @@ struct sway_container *container_remove_child(struct sway_container *child) {
         return container_reap_empty(parent);
 }
 
-void container_move_to(struct sway_container* container,
-                struct sway_container* destination) {
+void container_move_to(struct sway_container *container,
+                struct sway_container *destination) {
         if (container == destination
                         || container_has_anscestor(container, destination)) {
                 return;
         }
         struct sway_container *old_parent = container_remove_child(container);
         container->width = container->height = 0;
-        struct sway_container *new_parent =
-                container_add_sibling(destination, container);
+        struct sway_container *new_parent;
+        if (destination->type == C_VIEW) {
+                new_parent = container_add_sibling(destination, container);
+        } else {
+                new_parent = destination;
+                container_add_child(destination, container);
+        }
+        wl_signal_emit(&container->events.reparent, old_parent);
+        if (container->type == C_WORKSPACE) {
+                struct sway_seat *seat = sway_input_manager_get_default_seat(
+                                input_manager);
+                if (old_parent->children->length == 0) {
+                        char *ws_name = workspace_next_name(old_parent->name);
+                        struct sway_container *ws =
+                                container_workspace_create(old_parent, ws_name);
+                        free(ws_name);
+                        sway_seat_set_focus(seat, ws);
+                }
+                container_sort_workspaces(new_parent);
+                sway_seat_set_focus(seat, new_parent);
+        }
         if (old_parent) {
                 arrange_windows(old_parent, -1, -1);
         }
         arrange_windows(new_parent, -1, -1);
 }
 
+void container_move(struct sway_container *container,
+                enum movement_direction dir, int move_amt) {
+        // TODO
+}
+
 enum sway_container_layout container_get_default_layout(
                 struct sway_container *output) {
         if (config->default_layout != L_NONE) {
@@ -521,26 +547,6 @@ static struct sway_container *get_swayc_in_direction_under(
                 }
         }
 
-        if (dir == MOVE_PREV || dir == MOVE_NEXT) {
-                int focused_idx = index_child(container);
-                if (focused_idx == -1) {
-                        return NULL;
-                } else {
-                        int desired = (focused_idx + (dir == MOVE_NEXT ? 1 : -1)) %
-                                parent->children->length;
-                        if (desired < 0) {
-                                desired += parent->children->length;
-                        }
-                        return parent->children->items[desired];
-                }
-        }
-
-        // If moving to an adjacent output we need a starting position (since this
-        // output might border to multiple outputs).
-        //struct wlc_point abs_pos;
-        //get_layout_center_position(container, &abs_pos);
-
-
         // TODO WLR fullscreen
         /*
         if (container->type == C_VIEW && swayc_is_fullscreen(container)) {
diff --git a/sway/tree/output.c b/sway/tree/output.c
index 7248fd00..2331dc2b 100644
--- a/sway/tree/output.c
+++ b/sway/tree/output.c
@@ -1,3 +1,4 @@
+#include <strings.h>
 #include "sway/tree/container.h"
 #include "sway/tree/layout.h"
 #include "sway/output.h"
@@ -37,3 +38,13 @@ struct sway_container *container_output_destroy(struct sway_container *output) {
         container_destroy(output);
         return &root_container;
 }
+
+struct sway_container *output_by_name(const char *name) {
+        for (int i = 0; i < root_container.children->length; ++i) {
+                struct sway_container *output = root_container.children->items[i];
+                if (strcasecmp(output->name, name) == 0){
+                        return output;
+                }
+        }
+        return NULL;
+}