From 9c1c96f993d856c5e7c611c388d799d96ddb6312 Mon Sep 17 00:00:00 2001
From: Johan Malm <jgm323@gmail.com>
Date: Fri, 1 Dec 2023 17:03:58 +0000
Subject: [PATCH] Add ResizeTo action

Fixes: #1261
---
 docs/labwc-actions.5.scd |  7 +++++++
 src/action.c             | 27 +++++++++++++++++++++++++++
 2 files changed, 34 insertions(+)

diff --git a/docs/labwc-actions.5.scd b/docs/labwc-actions.5.scd
index 2af1f0bc..984f35f0 100644
--- a/docs/labwc-actions.5.scd
+++ b/docs/labwc-actions.5.scd
@@ -73,6 +73,13 @@ Actions are used in menus and keyboard/mouse bindings.
 *<action name="MoveTo" x="" y="" />*
 	Move to position (x, y)
 
+*<action name="ResizeTo" width="" height="" />*
+	Resize window
+
+	*width* The width to resize the window to in pixels.
+
+	*height* The height to resize the window to in pixels.
+
 *<action name="MoveToCursor" />*
 	Move to be centered on cursor.
 	Tries to prevent any part of the window from going off-screen.
diff --git a/src/action.c b/src/action.c
index 07a52dd2..3a97efe4 100644
--- a/src/action.c
+++ b/src/action.c
@@ -88,6 +88,7 @@ enum action_type {
 	ACTION_TYPE_RESIZE,
 	ACTION_TYPE_RESIZE_RELATIVE,
 	ACTION_TYPE_MOVETO,
+	ACTION_TYPE_RESIZETO,
 	ACTION_TYPE_MOVETO_CURSOR,
 	ACTION_TYPE_MOVE_RELATIVE,
 	ACTION_TYPE_SEND_TO_DESKTOP,
@@ -131,6 +132,7 @@ const char *action_names[] = {
 	"Resize",
 	"ResizeRelative",
 	"MoveTo",
+	"ResizeTo",
 	"MoveToCursor",
 	"MoveRelative",
 	"SendToDesktop",
@@ -327,6 +329,12 @@ action_arg_from_xml_node(struct action *action, const char *nodename, const char
 			goto cleanup;
 		}
 		break;
+	case ACTION_TYPE_RESIZETO:
+		if (!strcmp(argument, "width") || !strcmp(argument, "height")) {
+			action_arg_add_int(action, argument, atoi(content));
+			goto cleanup;
+		}
+		break;
 	case ACTION_TYPE_SEND_TO_DESKTOP:
 		if (!strcmp(argument, "follow")) {
 			action_arg_add_bool(action, argument, parse_bool(content, true));
@@ -801,6 +809,25 @@ actions_run(struct view *activator, struct server *server,
 				view_move(view, x, y);
 			}
 			break;
+		case ACTION_TYPE_RESIZETO:
+			if (view) {
+				int width = action_get_int(action, "width", 0);
+				int height = action_get_int(action, "height", 0);
+
+				/*
+				 * To support only setting one of width/height
+				 * in <action name="ResizeTo" width="" height=""/>
+				 * we fall back to current dimension when unset.
+				 */
+				struct wlr_box box = {
+					.x = view->pending.x,
+					.y = view->pending.y,
+					.width = width ? : view->pending.width,
+					.height = height ? : view->pending.height,
+				};
+				view_move_resize(view, box);
+			}
+			break;
 		case ACTION_TYPE_MOVE_RELATIVE:
 			if (view) {
 				int x = action_get_int(action, "x", 0);