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Add directional options to Resize action:

Browse source 
This introduces an optional "direction" argument to the Resize action,
mirroring Fluxbox's StartResizing [corner] behavior.

Supported values (case-insensitive) are:
up-left, up, up-right, left, right, down-left, down, down-right.

If no direction is specified, the existing behavior is preserved and the
resize edges are inferred from the current pointer position. The action
documentation has been updated to describe the new argument.
This commit is contained in:
Maik Broemme 2025-11-28 20:51:00 +01:00 • committed by Hiroaki Yamamoto
parent d748dc78bc
commit a5db8e477a
2 changed files with 30 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

6
docs/labwc-actions.5.scd
View file

@ -51,9 +51,13 @@ Actions are used in menus and keyboard/mouse bindings.
another window or screen edge. If set to "no", only move to
the next screen edge. Default is yes.
*<action name="Resize" />*
*<action name="Resize" direction="value" />*
Begin interactive resize of window under cursor.
*direction* [up|down|left|right|up-left|up-right|down-left|down-right]
Edge or corner from which to start resizing. If this is not provided,
the direction is inferred from the cursor position.
*<action name="ResizeRelative" left="" right="" top="" bottom="" />*
Resize window relative to its current size. Values of left, right,
top or bottom tell how much to resize on that edge of window,

27
src/action.c
View file

@ -414,6 +414,20 @@ action_arg_from_xml_node(struct action *action, const char *nodename, const char
goto cleanup;
}
break;
case ACTION_TYPE_RESIZE:
if (!strcmp(argument, "direction")) {
enum lab_edge edge = lab_edge_parse(content,
/*tiled*/ true, /*any*/ false);
if (edge == LAB_EDGE_NONE || edge == LAB_EDGE_CENTER) {
wlr_log(WLR_ERROR,
"Invalid argument for action %s: '%s' (%s)",
action_names[action->type], argument, content);
} else {
action_arg_add_int(action, argument, edge);
}
goto cleanup;
}
break;
case ACTION_TYPE_RESIZE_RELATIVE:
if (!strcmp(argument, "left") || !strcmp(argument, "right") ||
!strcmp(argument, "top") || !strcmp(argument, "bottom")) {
@ -1223,8 +1237,17 @@ run_action(struct view *view, struct server *server, struct action *action,
break;
case ACTION_TYPE_RESIZE:
if (view) {
enum lab_edge resize_edges = cursor_get_resize_edges(
server->seat.cursor, ctx);
/*
* If a direction was specified in the config, honour it.
* Otherwise, fall back to determining the resize edges from
* the current cursor position (existing behaviour).
*/
enum lab_edge resize_edges =
action_get_int(action, "direction", LAB_EDGE_NONE);
if (resize_edges == LAB_EDGE_NONE) {
resize_edges = cursor_get_resize_edges(
server->seat.cursor, ctx);
}
interactive_begin(view, LAB_INPUT_STATE_RESIZE,
resize_edges);
}