8 files changed, 94 insertions, 161 deletions

diff --git a/ISSUE_TEMPLATE.md b/ISSUE_TEMPLATE.md
index 21f0a36e..5f3bb6bb 100644
--- a/ISSUE_TEMPLATE.md
+++ b/ISSUE_TEMPLATE.md
@@ -1,4 +1,11 @@
-Please include the following four components in your bug report: sway version, debug log, configuration (if applicable), and an explanation of steps taken to reproduce the issue.
+If you are using the nvidia proprietary driver for any reason, you have two choices:
+
+1. Uninstall it and use nouveau instead
+2. Use X11+i3 and close your browser tab
+
+If `lsmod | grep nvidia | wc -l` shows anything other than zero, your bug report is not welcome here.
+
+Otherwise, please include the following four components in your bug report: sway version, debug log, configuration (if applicable), and an explanation of steps taken to reproduce the issue.
 
 Obtain your version like so:
 
diff --git a/common/util.c b/common/util.c
index 561b3804..78d46a2a 100644
--- a/common/util.c
+++ b/common/util.c
@@ -138,61 +138,3 @@ bool parse_boolean(const char *boolean, bool current) {
         // All other values are false to match i3
         return false;
 }
-
-char* resolve_path(const char* path) {
-        struct stat sb;
-        ssize_t r;
-        int i;
-        char *current = NULL;
-        char *resolved = NULL;
-
-        if(!(current = strdup(path))) {
-                return NULL;
-        }
-        for (i = 0; i < 16; ++i) {
-                if (lstat(current, &sb) == -1) {
-                        goto failed;
-                }
-                if((sb.st_mode & S_IFMT) != S_IFLNK) {
-                        return current;
-                }
-                if (!(resolved = malloc(sb.st_size + 1))) {
-                        goto failed;
-                }
-                r = readlink(current, resolved, sb.st_size);
-                if (r == -1 || r > sb.st_size) {
-                        goto failed;
-                }
-                resolved[r] = '\0';
-                free(current);
-                current = strdup(resolved);
-                free(resolved);
-                resolved = NULL;
-        }
-
-failed:
-        free(resolved);
-        free(current);
-        return NULL;
-}
-
-bool sway_dir_to_wlr(enum movement_direction dir, enum wlr_direction *out) {
-        switch (dir) {
-        case MOVE_UP:
-                *out = WLR_DIRECTION_UP;
-                break;
-        case MOVE_DOWN:
-                *out = WLR_DIRECTION_DOWN;
-                break;
-        case MOVE_LEFT:
-                *out = WLR_DIRECTION_LEFT;
-                break;
-        case MOVE_RIGHT:
-                *out = WLR_DIRECTION_RIGHT;
-                break;
-        default:
-                return false;
-        }
-
-        return true;
-}
diff --git a/include/sway/output.h b/include/sway/output.h
index 22cb352a..5efe1660 100644
--- a/include/sway/output.h
+++ b/include/sway/output.h
@@ -62,7 +62,7 @@ void output_begin_destroy(struct sway_output *output);
 struct sway_output *output_from_wlr_output(struct wlr_output *output);
 
 struct sway_output *output_get_in_direction(struct sway_output *reference,
-                enum movement_direction direction);
+                enum wlr_direction direction);
 
 void output_add_workspace(struct sway_output *output,
                 struct sway_workspace *workspace);
diff --git a/include/sway/tree/container.h b/include/sway/tree/container.h
index 920ef038..1dd23341 100644
--- a/include/sway/tree/container.h
+++ b/include/sway/tree/container.h
@@ -36,7 +36,6 @@ struct sway_output;
 struct sway_workspace;
 struct sway_view;
 
-enum movement_direction;
 enum wlr_direction;
 
 struct sway_container_state {
@@ -287,8 +286,6 @@ void container_detach(struct sway_container *child);
 void container_replace(struct sway_container *container,
                 struct sway_container *replacement);
 
-bool sway_dir_to_wlr(enum movement_direction dir, enum wlr_direction *out);
-
 struct sway_container *container_split(struct sway_container *child,
                 enum sway_container_layout layout);
 
diff --git a/include/util.h b/include/util.h
index 19d2e7cf..56ca2eb8 100644
--- a/include/util.h
+++ b/include/util.h
@@ -7,15 +7,6 @@
 #include <wlr/types/wlr_output_layout.h>
 #include <xkbcommon/xkbcommon.h>
 
-enum movement_direction {
-        MOVE_LEFT,
-        MOVE_RIGHT,
-        MOVE_UP,
-        MOVE_DOWN,
-        MOVE_PARENT,
-        MOVE_CHILD,
-};
-
 /**
  * Wrap i into the range [0, max[
  */
@@ -68,15 +59,4 @@ uint32_t parse_color(const char *color);
  */
 bool parse_boolean(const char *boolean, bool current);
 
-/**
- * Given a path string, recurseively resolves any symlinks to their targets
- * (which may be a file, directory) and returns the result.
- * argument is returned. Caller must free the returned buffer.
- * If an error occures, if the path does not exist or if the path corresponds
- * to a dangling symlink, NULL is returned.
- */
-char* resolve_path(const char* path);
-
-bool sway_dir_to_wlr(enum movement_direction dir, enum wlr_direction *out);
-
 #endif
diff --git a/sway/commands/focus.c b/sway/commands/focus.c
index 2204f722..521b2427 100644
--- a/sway/commands/focus.c
+++ b/sway/commands/focus.c
@@ -1,4 +1,5 @@
 #include <strings.h>
+#include <wlr/types/wlr_output_layout.h>
 #include <wlr/util/log.h>
 #include "log.h"
 #include "sway/commands.h"
@@ -13,20 +14,16 @@
 #include "stringop.h"
 #include "util.h"
 
-static bool parse_movement_direction(const char *name,
-                enum movement_direction *out) {
+static bool parse_direction(const char *name,
+                enum wlr_direction *out) {
         if (strcasecmp(name, "left") == 0) {
-                *out = MOVE_LEFT;
+                *out = WLR_DIRECTION_LEFT;
         } else if (strcasecmp(name, "right") == 0) {
-                *out = MOVE_RIGHT;
+                *out = WLR_DIRECTION_RIGHT;
         } else if (strcasecmp(name, "up") == 0) {
-                *out = MOVE_UP;
+                *out = WLR_DIRECTION_UP;
         } else if (strcasecmp(name, "down") == 0) {
-                *out = MOVE_DOWN;
-        } else if (strcasecmp(name, "parent") == 0) {
-                *out = MOVE_PARENT;
-        } else if (strcasecmp(name, "child") == 0) {
-                *out = MOVE_CHILD;
+                *out = WLR_DIRECTION_DOWN;
         } else {
                 return false;
         }
@@ -38,7 +35,7 @@ static bool parse_movement_direction(const char *name,
  * Get node in the direction of newly entered output.
  */
 static struct sway_node *get_node_in_output_direction(
-                struct sway_output *output, enum movement_direction dir) {
+                struct sway_output *output, enum wlr_direction dir) {
         struct sway_seat *seat = config->handler_context.seat;
         struct sway_workspace *ws = output_get_active_workspace(output);
         if (ws->fullscreen) {
@@ -48,7 +45,7 @@ static struct sway_node *get_node_in_output_direction(
 
         if (ws->tiling->length > 0) {
                 switch (dir) {
-                case MOVE_LEFT:
+                case WLR_DIRECTION_LEFT:
                         if (ws->layout == L_HORIZ || ws->layout == L_TABBED) {
                                 // get most right child of new output
                                 container = ws->tiling->items[ws->tiling->length-1];
@@ -56,7 +53,7 @@ static struct sway_node *get_node_in_output_direction(
                                 container = seat_get_focus_inactive_tiling(seat, ws);
                         }
                         break;
-                case MOVE_RIGHT:
+                case WLR_DIRECTION_RIGHT:
                         if (ws->layout == L_HORIZ || ws->layout == L_TABBED) {
                                 // get most left child of new output
                                 container = ws->tiling->items[0];
@@ -64,7 +61,7 @@ static struct sway_node *get_node_in_output_direction(
                                 container = seat_get_focus_inactive_tiling(seat, ws);
                         }
                         break;
-                case MOVE_UP:
+                case WLR_DIRECTION_UP:
                         if (ws->layout == L_VERT || ws->layout == L_STACKED) {
                                 // get most bottom child of new output
                                 container = ws->tiling->items[ws->tiling->length-1];
@@ -72,7 +69,7 @@ static struct sway_node *get_node_in_output_direction(
                                 container = seat_get_focus_inactive_tiling(seat, ws);
                         }
                         break;
-                case MOVE_DOWN: {
+                case WLR_DIRECTION_DOWN:
                         if (ws->layout == L_VERT || ws->layout == L_STACKED) {
                                 // get most top child of new output
                                 container = ws->tiling->items[0];
@@ -81,9 +78,6 @@ static struct sway_node *get_node_in_output_direction(
                         }
                         break;
                 }
-                default:
-                        break;
-                }
         }
 
         if (container) {
@@ -95,11 +89,8 @@ static struct sway_node *get_node_in_output_direction(
 }
 
 static struct sway_node *node_get_in_direction(struct sway_container *container,
-                struct sway_seat *seat, enum movement_direction dir) {
+                struct sway_seat *seat, enum wlr_direction dir) {
         if (container->is_fullscreen) {
-                if (dir == MOVE_PARENT) {
-                        return NULL;
-                }
                 // Fullscreen container with a direction - go straight to outputs
                 struct sway_output *output = container->workspace->output;
                 struct sway_output *new_output = output_get_in_direction(output, dir);
@@ -108,9 +99,6 @@ static struct sway_node *node_get_in_direction(struct sway_container *container,
                 }
                 return get_node_in_output_direction(new_output, dir);
         }
-        if (dir == MOVE_PARENT) {
-                return node_get_parent(&container->node);
-        }
 
         struct sway_container *wrap_candidate = NULL;
         struct sway_container *current = container;
@@ -122,15 +110,15 @@ static struct sway_node *node_get_in_direction(struct sway_container *container,
                         container_parent_layout(current);
                 list_t *siblings = container_get_siblings(current);
 
-                if (dir == MOVE_LEFT || dir == MOVE_RIGHT) {
+                if (dir == WLR_DIRECTION_LEFT || dir == WLR_DIRECTION_RIGHT) {
                         if (parent_layout == L_HORIZ || parent_layout == L_TABBED) {
                                 can_move = true;
-                                desired = idx + (dir == MOVE_LEFT ? -1 : 1);
+                                desired = idx + (dir == WLR_DIRECTION_LEFT ? -1 : 1);
                         }
                 } else {
                         if (parent_layout == L_VERT || parent_layout == L_STACKED) {
                                 can_move = true;
-                                desired = idx + (dir == MOVE_UP ? -1 : 1);
+                                desired = idx + (dir == WLR_DIRECTION_UP ? -1 : 1);
                         }
                 }
 
@@ -200,9 +188,8 @@ static struct cmd_results *focus_output(struct sway_seat *seat,
         struct sway_output *output = output_by_name(identifier);
 
         if (!output) {
-                enum movement_direction direction;
-                if (!parse_movement_direction(identifier, &direction) ||
-                                direction == MOVE_PARENT || direction == MOVE_CHILD) {
+                enum wlr_direction direction;
+                if (!parse_direction(identifier, &direction)) {
                         free(identifier);
                         return cmd_results_new(CMD_INVALID, "focus",
                                 "There is no output with that name");
@@ -220,6 +207,31 @@ static struct cmd_results *focus_output(struct sway_seat *seat,
         return cmd_results_new(CMD_SUCCESS, NULL, NULL);
 }
 
+static struct cmd_results *focus_parent(void) {
+        struct sway_seat *seat = config->handler_context.seat;
+        struct sway_container *con = config->handler_context.container;
+        if (!con || con->is_fullscreen) {
+                return cmd_results_new(CMD_SUCCESS, NULL, NULL);
+        }
+        struct sway_node *parent = node_get_parent(&con->node);
+        if (parent) {
+                seat_set_focus(seat, parent);
+                seat_consider_warp_to_focus(seat);
+        }
+        return cmd_results_new(CMD_SUCCESS, NULL, NULL);
+}
+
+static struct cmd_results *focus_child(void) {
+        struct sway_seat *seat = config->handler_context.seat;
+        struct sway_node *node = config->handler_context.node;
+        struct sway_node *focus = seat_get_active_tiling_child(seat, node);
+        if (focus) {
+                seat_set_focus(seat, focus);
+                seat_consider_warp_to_focus(seat);
+        }
+        return cmd_results_new(CMD_SUCCESS, NULL, NULL);
+}
+
 struct cmd_results *cmd_focus(int argc, char **argv) {
         if (config->reading || !config->active) {
                 return cmd_results_new(CMD_DEFER, NULL, NULL);
@@ -257,27 +269,21 @@ struct cmd_results *cmd_focus(int argc, char **argv) {
                 return focus_output(seat, argc, argv);
         }
 
-        enum movement_direction direction = 0;
-        if (!parse_movement_direction(argv[0], &direction)) {
+        if (strcasecmp(argv[0], "parent") == 0) {
+                return focus_parent();
+        }
+        if (strcasecmp(argv[0], "child") == 0) {
+                return focus_child();
+        }
+
+        enum wlr_direction direction = 0;
+        if (!parse_direction(argv[0], &direction)) {
                 return cmd_results_new(CMD_INVALID, "focus",
                         "Expected 'focus <direction|parent|child|mode_toggle|floating|tiling>' "
                         "or 'focus output <direction|name>'");
         }
 
-        if (direction == MOVE_CHILD) {
-                struct sway_node *focus = seat_get_active_tiling_child(seat, node);
-                if (focus) {
-                        seat_set_focus(seat, focus);
-                        seat_consider_warp_to_focus(seat);
-                }
-                return cmd_results_new(CMD_SUCCESS, NULL, NULL);
-        }
-
         if (node->type == N_WORKSPACE) {
-                if (direction == MOVE_PARENT) {
-                        return cmd_results_new(CMD_SUCCESS, NULL, NULL);
-                }
-
                 // Jump to the next output
                 struct sway_output *new_output =
                         output_get_in_direction(workspace->output, direction);
diff --git a/sway/commands/move.c b/sway/commands/move.c
index ffe12d41..30c198e4 100644
--- a/sway/commands/move.c
+++ b/sway/commands/move.c
@@ -81,14 +81,14 @@ static struct sway_output *output_in_direction(const char *direction_string,
 }
 
 static bool is_parallel(enum sway_container_layout layout,
-                enum movement_direction dir) {
+                enum wlr_direction dir) {
         switch (layout) {
         case L_TABBED:
         case L_HORIZ:
-                return dir == MOVE_LEFT || dir == MOVE_RIGHT;
+                return dir == WLR_DIRECTION_LEFT || dir == WLR_DIRECTION_RIGHT;
         case L_STACKED:
         case L_VERT:
-                return dir == MOVE_UP || dir == MOVE_DOWN;
+                return dir == WLR_DIRECTION_UP || dir == WLR_DIRECTION_DOWN;
         default:
                 return false;
         }
@@ -115,7 +115,7 @@ static void workspace_focus_fullscreen(struct sway_workspace *workspace) {
 
 static void container_move_to_container_from_direction(
                 struct sway_container *container, struct sway_container *destination,
-                enum movement_direction move_dir) {
+                enum wlr_direction move_dir) {
         if (destination->view) {
                 if (destination->parent == container->parent &&
                                 destination->workspace == container->workspace) {
@@ -126,7 +126,8 @@ static void container_move_to_container_from_direction(
                         list_swap(siblings, container_index, destination_index);
                 } else {
                         wlr_log(WLR_DEBUG, "Promoting to sibling of cousin");
-                        int offset = move_dir == MOVE_LEFT || move_dir == MOVE_UP;
+                        int offset =
+                                move_dir == WLR_DIRECTION_LEFT || move_dir == WLR_DIRECTION_UP;
                         int index = container_sibling_index(destination) + offset;
                         if (destination->parent) {
                                 container_insert_child(destination->parent, container, index);
@@ -141,7 +142,8 @@ static void container_move_to_container_from_direction(
 
         if (is_parallel(destination->layout, move_dir)) {
                 wlr_log(WLR_DEBUG, "Reparenting container (parallel)");
-                int index = move_dir == MOVE_RIGHT || move_dir == MOVE_DOWN ?
+                int index =
+                        move_dir == WLR_DIRECTION_RIGHT || move_dir == WLR_DIRECTION_DOWN ?
                         0 : destination->children->length;
                 container_insert_child(destination, container, index);
                 container->width = container->height = 0;
@@ -164,10 +166,11 @@ static void container_move_to_container_from_direction(
 
 static void container_move_to_workspace_from_direction(
                 struct sway_container *container, struct sway_workspace *workspace,
-                enum movement_direction move_dir) {
+                enum wlr_direction move_dir) {
         if (is_parallel(workspace->layout, move_dir)) {
                 wlr_log(WLR_DEBUG, "Reparenting container (parallel)");
-                int index = move_dir == MOVE_RIGHT || move_dir == MOVE_DOWN ?
+                int index =
+                        move_dir == WLR_DIRECTION_RIGHT || move_dir == WLR_DIRECTION_DOWN ?
                         0 : workspace->tiling->length;
                 workspace_insert_tiling(workspace, container, index);
                 return;
@@ -258,28 +261,31 @@ static void container_move_to_container(struct sway_container *container,
  * container, switches the layout of the workspace, and drops the child back in.
  * In other words, rejigger it. */
 static void workspace_rejigger(struct sway_workspace *ws,
-                struct sway_container *child, enum movement_direction move_dir) {
+                struct sway_container *child, enum wlr_direction move_dir) {
         if (!child->parent && ws->tiling->length == 1) {
                 ws->layout =
-                        move_dir == MOVE_LEFT || move_dir == MOVE_RIGHT ? L_HORIZ : L_VERT;
+                        move_dir == WLR_DIRECTION_LEFT || move_dir == WLR_DIRECTION_RIGHT ?
+                        L_HORIZ : L_VERT;
                 workspace_update_representation(ws);
                 return;
         }
         container_detach(child);
         struct sway_container *new_parent = workspace_wrap_children(ws);
 
-        int index = move_dir == MOVE_LEFT || move_dir == MOVE_UP ? 0 : 1;
+        int index =
+                move_dir == WLR_DIRECTION_LEFT || move_dir == WLR_DIRECTION_UP ? 0 : 1;
         workspace_insert_tiling(ws, child, index);
         container_flatten(new_parent);
         ws->layout =
-                move_dir == MOVE_LEFT || move_dir == MOVE_RIGHT ? L_HORIZ : L_VERT;
+                move_dir == WLR_DIRECTION_LEFT || move_dir == WLR_DIRECTION_RIGHT ?
+                L_HORIZ : L_VERT;
         workspace_update_representation(ws);
         child->width = child->height = 0;
 }
 
 // Returns true if moved
 static bool container_move_in_direction(struct sway_container *container,
-                enum movement_direction move_dir) {
+                enum wlr_direction move_dir) {
         // If moving a fullscreen view, only consider outputs
         if (container->is_fullscreen) {
                 struct sway_output *new_output =
@@ -305,7 +311,8 @@ static bool container_move_in_direction(struct sway_container *container,
         // The below loop stops once we hit the workspace because current->parent
         // is NULL for the topmost containers in a workspace.
         struct sway_container *current = container;
-        int offs = move_dir == MOVE_LEFT || move_dir == MOVE_UP ? -1 : 1;
+        int offs =
+                move_dir == WLR_DIRECTION_LEFT || move_dir == WLR_DIRECTION_UP ? -1 : 1;
 
         while (current) {
                 list_t *siblings = container_get_siblings(current);
@@ -642,7 +649,7 @@ static struct cmd_results *cmd_move_workspace(int argc, char **argv) {
 }
 
 static struct cmd_results *cmd_move_in_direction(
-                enum movement_direction direction, int argc, char **argv) {
+                enum wlr_direction direction, int argc, char **argv) {
         int move_amt = 10;
         if (argc > 1) {
                 char *inv;
@@ -666,22 +673,18 @@ static struct cmd_results *cmd_move_in_direction(
                 double lx = container->x;
                 double ly = container->y;
                 switch (direction) {
-                case MOVE_LEFT:
+                case WLR_DIRECTION_LEFT:
                         lx -= move_amt;
                         break;
-                case MOVE_RIGHT:
+                case WLR_DIRECTION_RIGHT:
                         lx += move_amt;
                         break;
-                case MOVE_UP:
+                case WLR_DIRECTION_UP:
                         ly -= move_amt;
                         break;
-                case MOVE_DOWN:
+                case WLR_DIRECTION_DOWN:
                         ly += move_amt;
                         break;
-                case MOVE_PARENT:
-                case MOVE_CHILD:
-                        return cmd_results_new(CMD_FAILURE, "move",
-                                        "Cannot move floating container to parent or child");
                 }
                 container_floating_move_to(container, lx, ly);
                 return cmd_results_new(CMD_SUCCESS, NULL, NULL);
@@ -850,13 +853,13 @@ struct cmd_results *cmd_move(int argc, char **argv) {
         }
 
         if (strcasecmp(argv[0], "left") == 0) {
-                return cmd_move_in_direction(MOVE_LEFT, argc, argv);
+                return cmd_move_in_direction(WLR_DIRECTION_LEFT, argc, argv);
         } else if (strcasecmp(argv[0], "right") == 0) {
-                return cmd_move_in_direction(MOVE_RIGHT, argc, argv);
+                return cmd_move_in_direction(WLR_DIRECTION_RIGHT, argc, argv);
         } else if (strcasecmp(argv[0], "up") == 0) {
-                return cmd_move_in_direction(MOVE_UP, argc, argv);
+                return cmd_move_in_direction(WLR_DIRECTION_UP, argc, argv);
         } else if (strcasecmp(argv[0], "down") == 0) {
-                return cmd_move_in_direction(MOVE_DOWN, argc, argv);
+                return cmd_move_in_direction(WLR_DIRECTION_DOWN, argc, argv);
         } else if ((strcasecmp(argv[0], "container") == 0
                         || strcasecmp(argv[0], "window") == 0) ||
                         (strcasecmp(argv[0], "--no-auto-back-and-forth") && argc >= 2
diff --git a/sway/tree/output.c b/sway/tree/output.c
index 632501e1..b84053d9 100644
--- a/sway/tree/output.c
+++ b/sway/tree/output.c
@@ -274,16 +274,14 @@ struct sway_output *output_from_wlr_output(struct wlr_output *output) {
 }
 
 struct sway_output *output_get_in_direction(struct sway_output *reference,
-                enum movement_direction direction) {
-        enum wlr_direction wlr_dir = 0;
-        if (!sway_assert(sway_dir_to_wlr(direction, &wlr_dir),
-                                "got invalid direction: %d", direction)) {
+                enum wlr_direction direction) {
+        if (!sway_assert(direction, "got invalid direction: %d", direction)) {
                 return NULL;
         }
         int lx = reference->wlr_output->lx + reference->width / 2;
         int ly = reference->wlr_output->ly + reference->height / 2;
         struct wlr_output *wlr_adjacent = wlr_output_layout_adjacent_output(
-                        root->output_layout, wlr_dir, reference->wlr_output, lx, ly);
+                        root->output_layout, direction, reference->wlr_output, lx, ly);
         if (!wlr_adjacent) {
                 return NULL;
         }