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Fix crash when moving beyond first/last clients

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Nikita Ivanov 2025-02-04 23:28:02 +01:00
parent be20c2de0e
commit f24e98a304
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GPG Key ID: 6E656AC5B97B5133
2 changed files with 51 additions and 43 deletions
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4
patches/movestack/README.md
View File

@ -2,8 +2,8 @@
Allows you to move a window up and down the stack.
### Download
- [git branch](https://codeberg.org/wochap/dwl/src/branch/v0.5/movestack)
- [v0.5](https://codeberg.org/dwl/dwl-patches/raw/branch/main/patches/movestack/movestack.patch)
- [git branch](https://codeberg.org/nikitaivanov/dwl/src/branch/movestack)
- [v0.7](https://codeberg.org/dwl/dwl-patches/raw/branch/main/patches/movestack/movestack.patch)
### Authors
- [wochap](https://codeberg.org/wochap)

90
patches/movestack/movestack.patch
View File

@ -1,19 +1,18 @@
From b051f50233033b399db324b29ab24227257ac141 Mon Sep 17 00:00:00 2001
From: wochap <gean.marroquin@gmail.com>
Date: Tue, 5 Mar 2024 23:31:51 -0500
Subject: [PATCH] apply NikitaIvanovV movestack patch
From 08230817bd3926e29d9897657eb1852cb27d461f Mon Sep 17 00:00:00 2001
From: Nikita Ivanov <nikita.vyach.ivanov@gmail.com>
Date: Tue, 4 Feb 2025 23:21:19 +0100
Subject: [PATCH] Allows you to move a window up and down the stack
source: https://github.com/djpohly/dwl/wiki/movestack
---
config.def.h | 2 ++
dwl.c | 35 +++++++++++++++++++++++++++++++++++
2 files changed, 37 insertions(+)
dwl.c | 43 +++++++++++++++++++++++++++++++++++++++++++
2 files changed, 45 insertions(+)
diff --git a/config.def.h b/config.def.h
index db0babc..778a0dc 100644
index 22d2171..2c129f2 100644
--- a/config.def.h
+++ b/config.def.h
@@ -122,6 +122,8 @@ static const Key keys[] = {
@@ -129,6 +129,8 @@ static const Key keys[] = {
{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_Return, spawn, {.v = termcmd} },
{ MODKEY, XKB_KEY_j, focusstack, {.i = +1} },
{ MODKEY, XKB_KEY_k, focusstack, {.i = -1} },
@ -21,59 +20,68 @@ index db0babc..778a0dc 100644
+ { MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_K, movestack, {.i = -1} },
{ MODKEY, XKB_KEY_i, incnmaster, {.i = +1} },
{ MODKEY, XKB_KEY_d, incnmaster, {.i = -1} },
{ MODKEY, XKB_KEY_h, setmfact, {.f = -0.05} },
{ MODKEY, XKB_KEY_h, setmfact, {.f = -0.05f} },
diff --git a/dwl.c b/dwl.c
index ef27a1d..69b9756 100644
index def2562..045d6fa 100644
--- a/dwl.c
+++ b/dwl.c
@@ -279,6 +279,7 @@ static void maplayersurfacenotify(struct wl_listener *listener, void *data);
@@ -303,6 +303,7 @@ static void locksession(struct wl_listener *listener, void *data);
static void mapnotify(struct wl_listener *listener, void *data);
static void maximizenotify(struct wl_listener *listener, void *data);
static void monocle(Monitor *m);
+static void movestack(const Arg *arg);
static void motionabsolute(struct wl_listener *listener, void *data);
static void motionnotify(uint32_t time);
static void motionrelative(struct wl_listener *listener, void *data);
@@ -1603,6 +1604,40 @@ monocle(Monitor *m)
static void motionnotify(uint32_t time, struct wlr_input_device *device, double sx,
double sy, double sx_unaccel, double sy_unaccel);
@@ -1786,6 +1787,48 @@ monocle(Monitor *m)
wlr_scene_node_raise_to_top(&c->scene->node);
}
+void
+movestack(const Arg *arg)
+{
+ Client *c, *sel = focustop(selmon);
+ Client *c, *sel = focustop(selmon);
+
+ if (!sel) {
+ return;
+ }
+ if (!sel) {
+ return;
+ }
+
+ if (wl_list_length(&clients) <= 1) {
+ return;
+ }
+ if (wl_list_length(&clients) <= 1) {
+ return;
+ }
+
+ if (arg->i > 0) {
+ wl_list_for_each(c, &sel->link, link) {
+ if (VISIBLEON(c, selmon) || &c->link == &clients) {
+ break; /* found it */
+ }
+ }
+ } else {
+ wl_list_for_each_reverse(c, &sel->link, link) {
+ if (VISIBLEON(c, selmon) || &c->link == &clients) {
+ break; /* found it */
+ }
+ }
+ /* backup one client */
+ c = wl_container_of(c->link.prev, c, link);
+ }
+ if (arg->i > 0) {
+ wl_list_for_each(c, &sel->link, link) {
+ if (&c->link == &clients) {
+ c = wl_container_of(&clients, c, link);
+ break; /* wrap past the sentinel node */
+ }
+ if (VISIBLEON(c, selmon) || &c->link == &clients) {
+ break; /* found it */
+ }
+ }
+ } else {
+ wl_list_for_each_reverse(c, &sel->link, link) {
+ if (&c->link == &clients) {
+ c = wl_container_of(&clients, c, link);
+ break; /* wrap past the sentinel node */
+ }
+ if (VISIBLEON(c, selmon) || &c->link == &clients) {
+ break; /* found it */
+ }
+ }
+ /* backup one client */
+ c = wl_container_of(c->link.prev, c, link);
+ }
+
+ wl_list_remove(&sel->link);
+ wl_list_insert(&c->link, &sel->link);
+ arrange(selmon);
+ wl_list_remove(&sel->link);
+ wl_list_insert(&c->link, &sel->link);
+ arrange(selmon);
+}
+
void
motionabsolute(struct wl_listener *listener, void *data)
{
--
2.42.0
2.48.1