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setrule: update to 0.8

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Nikita Ivanov 2026-03-16 21:17:03 +01:00
parent 05895bbe1b
commit 6abdb9f50c
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3 changed files with 155 additions and 1 deletions
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patches/setrule/README.md
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@ -38,7 +38,8 @@ with dmenu.
### Download
- [v0.7](/dwl/dwl-patches/raw/branch/main/patches/setrule/setrule.patch)
- [0.8](/dwl/dwl-patches/raw/branch/main/patches/setrule/setrule-0.8.patch)
- [0.7](/dwl/dwl-patches/raw/branch/main/patches/setrule/setrule-0.7.patch)
- [2025-02-14 v0.7](https://codeberg.org/dwl/dwl-patches/raw/commit/268bee3cee239e5bd52cceed88a52bfc21143cc3/patches/setrule/setrule.patch)
### Authors

0
patches/setrule/setrule.patch → patches/setrule/setrule-0.7.patch
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153
patches/setrule/setrule-0.8.patch Normal file
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@ -0,0 +1,153 @@
From b46440c982a5149570bb58369f84ef5082279123 Mon Sep 17 00:00:00 2001
From: Nikita Ivanov <nikita.vyach.ivanov@gmail.com>
Date: Sun, 9 Feb 2025 23:12:09 +0100
Subject: [PATCH] setrule: add/change rules at runtime
---
config.def.h | 4 ++++
dwl.c | 65 +++++++++++++++++++++++++++++++++++++++++++++++++++-
2 files changed, 68 insertions(+), 1 deletion(-)
diff --git a/config.def.h b/config.def.h
index 8a6eda0..48acf2d 100644
--- a/config.def.h
+++ b/config.def.h
@@ -20,6 +20,9 @@ static const float fullscreen_bg[] = {0.0f, 0.0f, 0.0f, 1.0f}; /* You ca
/* logging */
static int log_level = WLR_ERROR;
+/* Max amount of dynamically added rules */
+#define RULES_MAX 100
+
static const Rule rules[] = {
/* app_id title tags mask isfloating monitor */
{ "Gimp_EXAMPLE", NULL, 0, 1, -1 }, /* Start on currently visible tags floating, not tiled */
@@ -138,6 +141,7 @@ static const Key keys[] = {
{ MODKEY, XKB_KEY_space, setlayout, {0} },
{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_space, togglefloating, {0} },
{ MODKEY, XKB_KEY_e, togglefullscreen, {0} },
+ { MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_R, setruleisfloating,{0} },
{ MODKEY, XKB_KEY_0, view, {.ui = ~0} },
{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_parenright, tag, {.ui = ~0} },
{ MODKEY, XKB_KEY_comma, focusmon, {.i = WLR_DIRECTION_LEFT} },
diff --git a/dwl.c b/dwl.c
index 44f3ad9..3c765d1 100644
--- a/dwl.c
+++ b/dwl.c
@@ -287,6 +287,7 @@ static void focusmon(const Arg *arg);
static void focusstack(const Arg *arg);
static Client *focustop(Monitor *m);
static void fullscreennotify(struct wl_listener *listener, void *data);
+static Rule *getrule(Client *c);
static void gpureset(struct wl_listener *listener, void *data);
static void handlesig(int signo);
static void incnmaster(const Arg *arg);
@@ -327,6 +328,7 @@ static void setlayout(const Arg *arg);
static void setmfact(const Arg *arg);
static void setmon(Client *c, Monitor *m, uint32_t newtags);
static void setpsel(struct wl_listener *listener, void *data);
+static void setruleisfloating(const Arg *arg);
static void setsel(struct wl_listener *listener, void *data);
static void setup(void);
static void spawn(const Arg *arg);
@@ -436,6 +438,9 @@ static struct wl_listener request_start_drag = {.notify = requeststartdrag};
static struct wl_listener start_drag = {.notify = startdrag};
static struct wl_listener new_session_lock = {.notify = locksession};
+static Rule *drules;
+static size_t druleslen;
+
#ifdef XWAYLAND
static void activatex11(struct wl_listener *listener, void *data);
static void associatex11(struct wl_listener *listener, void *data);
@@ -486,7 +491,7 @@ applyrules(Client *c)
appid = client_get_appid(c);
title = client_get_title(c);
- for (r = rules; r < END(rules); r++) {
+ for (r = drules; r < drules + druleslen; r++) {
if ((!r->title || strstr(title, r->title))
&& (!r->id || strstr(appid, r->id))) {
c->isfloating = r->isfloating;
@@ -1532,6 +1537,51 @@ fullscreennotify(struct wl_listener *listener, void *data)
setfullscreen(c, client_wants_fullscreen(c));
}
+Rule *
+getrule(Client *c)
+{
+ Rule *r;
+ const Rule *e;
+ const char *appid, *title;
+
+ if (!c)
+ return NULL;
+
+ appid = client_get_appid(c);
+ title = client_get_title(c);
+
+ for (r = drules + druleslen - 1; r >= drules; r--)
+ if ((!r->title || strstr(title, r->title))
+ && (!r->id || strstr(appid, r->id)))
+ goto found;
+
+ if (druleslen >= LENGTH(rules) + RULES_MAX)
+ return NULL; /* No free slots left */
+
+ r = drules + druleslen++;
+
+ /* Use [NULL,NULL] as the default rule if exists */
+ for (e = rules; e < END(rules); e++)
+ if (!e->title && !e->id) {
+ *r = *e;
+ break;
+ }
+
+ /* No default rule found, set reasoble defaults */
+ if (e >= END(rules)) {
+ r->monitor = -1;
+ }
+
+ /* Only set title if appid is unset */
+ if (strcmp(appid, "broken") == 0)
+ r->title = strdup(title);
+ else
+ r->id = strdup(appid);
+
+found:
+ return r;
+}
+
void
gpureset(struct wl_listener *listener, void *data)
{
@@ -2431,6 +2481,15 @@ setpsel(struct wl_listener *listener, void *data)
wlr_seat_set_primary_selection(seat, event->source, event->serial);
}
+void
+setruleisfloating(const Arg *arg)
+{
+ Rule *r = getrule(focustop(selmon));
+ if (!r)
+ return;
+ r->isfloating = !r->isfloating;
+}
+
void
setsel(struct wl_listener *listener, void *data)
{
@@ -2664,6 +2723,10 @@ setup(void)
fprintf(stderr, "failed to setup XWayland X server, continuing without it\n");
}
#endif
+
+ drules = ecalloc(LENGTH(rules) + RULES_MAX, sizeof(Rule));
+ memcpy(drules, rules, sizeof(rules));
+ druleslen = LENGTH(rules);
}
void
--
2.53.0