changed "layout promote" command to "move first"

This is more consistent with other Sway semantics.

include/sway/focus.h

@@ -8,7 +8,8 @@ enum movement_direction {
 	MOVE_PARENT,
 	MOVE_CHILD,
 	MOVE_NEXT,
-	MOVE_PREV
+	MOVE_PREV,
+	MOVE_FIRST
 };
 
 #include "container.h"

sway/commands/layout.c

@@ -117,18 +117,6 @@ struct cmd_results *cmd_layout(int argc, char **argv) {
 						       "Must be one of <prev|next>.");
 			}
 			swayc_change_layout(parent, layout);
-		} else if (strcasecmp(argv[0], "promote") == 0) {
-			// swap first child in auto layout with currently focused child
-			swayc_t *container = get_focused_view(swayc_active_workspace());
-			swayc_t *parent = container->parent;
-			if (is_auto_layout(parent->layout)) {
-				int focused_idx = index_child(container);
-				swayc_t *first = parent->children->items[0];
-				if (focused_idx > 0) {
-					list_swap(parent->children, 0, focused_idx);
-					swap_geometry(first, container);
-				}
-			}
 		}
 	}
 

sway/commands/move.c

@@ -13,7 +13,7 @@ struct cmd_results *cmd_move(int argc, char **argv) {
 	if ((error = checkarg(argc, "move", EXPECTED_AT_LEAST, 1))) {
 		return error;
 	}
-	const char* expected_syntax = "Expected 'move <left|right|up|down|next|prev>' or "
+	const char* expected_syntax = "Expected 'move <left|right|up|down|next|prev|first>' or "
 		"'move <container|window> to workspace <name>' or "
 		"'move <container|window|workspace> to output <name|direction>' or "
 		"'move position mouse'";
@@ -31,6 +31,8 @@ struct cmd_results *cmd_move(int argc, char **argv) {
 		move_container(view, MOVE_NEXT);
 	} else if (strcasecmp(argv[0], "prev") == 0) {
 		move_container(view, MOVE_PREV);
+	} else if (strcasecmp(argv[0], "first") == 0) {
+		move_container(view, MOVE_FIRST);
 	} else if (strcasecmp(argv[0], "container") == 0 || strcasecmp(argv[0], "window") == 0) {
 		// "move container ...
 		if ((error = checkarg(argc, "move container/window", EXPECTED_AT_LEAST, 4))) {

sway/layout.c

@@ -252,6 +252,7 @@ void swap_geometry(swayc_t *a, swayc_t *b) {
 
 void move_container(swayc_t *container, enum movement_direction dir) {
 	enum swayc_layouts layout = L_NONE;
+	swayc_t *parent = container->parent;
 	if (container->is_floating
 			|| (container->type != C_VIEW && container->type != C_CONTAINER)) {
 		return;
@@ -260,10 +261,23 @@ void move_container(swayc_t *container, enum movement_direction dir) {
 		layout = L_VERT;
 	} else if (dir == MOVE_LEFT || dir == MOVE_RIGHT) {
 		layout = L_HORIZ;
+	} else if (dir == MOVE_FIRST) {
+		// swap first child in auto layout with currently focused child
+		if (is_auto_layout(parent->layout)) {
+			int focused_idx = index_child(container);
+			swayc_t *first = parent->children->items[0];
+			if (focused_idx > 0) {
+				list_swap(parent->children, 0, focused_idx);
+				swap_geometry(first, container);
+			}
+			arrange_windows(parent->parent, -1, -1);
+			ipc_event_window(container, "move");
+			set_focused_container_for(parent->parent, container);
+		}
+		return;
 	} else if (! (dir == MOVE_NEXT || dir == MOVE_PREV)) {
 		return;
 	}
-	swayc_t *parent = container->parent;
 	swayc_t *child = container;
 	bool ascended = false;
 

sway/sway.5.txt

@@ -92,13 +92,11 @@ They are expected to be used with **bindsym** or at runtime through **swaymsg**(
 	focused container. <n> can be a positive or negative integer. These commands
 	only have an effect if the focused container uses one of the "auto" layouts.
 
-**layout** promote::
-	Swap the focused element with the first in the one of the auto layouts.
-
-**move** <left|right|up|down|next|prev>::
-	Moves the focused container _left_, _right_, _up_, or _down_. Moving
-	to _prev_ or _next_ swaps the container with its sibling in the same
-	container.
+**move** <left|right|up|down|next|prev|first>::
+	Moves the focused container _left_, _right_, _up_, or _down_. Moving to _prev_
+	or _next_ swaps the container with its sibling in the same container. Move
+	_first_ exchanges the focused element in an auto layout with the first
+	element, i.e. promotes  the focused element to master position.
 
 **move** <container|window> to workspace <name>::
 	Moves the focused container to the workspace identified by _name_.