added pertag branch and patch

dwl.c

@@ -100,6 +100,7 @@ typedef struct {
 	const Arg arg;
 } Button;
 
+typedef struct Pertag Pertag;
 typedef struct Monitor Monitor;
 typedef struct {
 	/* Must keep this field first */
@@ -197,6 +198,7 @@ struct Monitor {
 	struct wlr_box w; /* window area, layout-relative */
 	struct wl_list layers[4]; /* LayerSurface.link */
 	const Layout *lt[2];
+	Pertag *pertag;
 	unsigned int seltags;
 	unsigned int sellt;
 	uint32_t tagset[2];
@@ -436,11 +438,6 @@ 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 const struct xkb_rule_names en_rules = {.layout = "de"};
-static struct xkb_context *en_context;
-static struct xkb_keymap *en_keymap;
-static struct xkb_state *en_state;
-
 #ifdef XWAYLAND
 static void activatex11(struct wl_listener *listener, void *data);
 static void associatex11(struct wl_listener *listener, void *data);
@@ -460,6 +457,14 @@ static struct wlr_xwayland *xwayland;
 /* attempt to encapsulate suck into one file */
 #include "client.h"
 
+struct Pertag {
+	unsigned int curtag, prevtag; /* current and previous tag */
+	int nmasters[TAGCOUNT + 1]; /* number of windows in master area */
+	float mfacts[TAGCOUNT + 1]; /* mfacts per tag */
+	unsigned int sellts[TAGCOUNT + 1]; /* selected layouts */
+	const Layout *ltidxs[TAGCOUNT + 1][2]; /* matrix of tags and layouts indexes  */
+};
+
 /* function implementations */
 void
 applybounds(Client *c, struct wlr_box *bbox)
@@ -722,9 +727,6 @@ cleanup(void)
 	wlr_backend_destroy(backend);
 
 	wl_display_destroy(dpy);
-	xkb_state_unref(en_state);
-	xkb_keymap_unref(en_keymap);
-	xkb_context_unref(en_context);
 	/* Destroy after the wayland display (when the monitors are already destroyed)
 	   to avoid destroying them with an invalid scene output. */
 	wlr_scene_node_destroy(&scene->tree.node);
@@ -751,6 +753,7 @@ cleanupmon(struct wl_listener *listener, void *data)
 	wlr_output_layout_remove(output_layout, m->wlr_output);
 	wlr_scene_output_destroy(m->scene_output);
 
+	free(m->pertag);
 	closemon(m);
 	wlr_scene_node_destroy(&m->fullscreen_bg->node);
 	free(m);
@@ -1096,6 +1099,18 @@ createmon(struct wl_listener *listener, void *data)
 	wl_list_insert(&mons, &m->link);
 	printstatus();
 
+	m->pertag = calloc(1, sizeof(Pertag));
+	m->pertag->curtag = m->pertag->prevtag = 1;
+
+	for (i = 0; i <= TAGCOUNT; i++) {
+		m->pertag->nmasters[i] = m->nmaster;
+		m->pertag->mfacts[i] = m->mfact;
+
+		m->pertag->ltidxs[i][0] = m->lt[0];
+		m->pertag->ltidxs[i][1] = m->lt[1];
+		m->pertag->sellts[i] = m->sellt;
+	}
+
 	/* The xdg-protocol specifies:
 	 *
 	 * If the fullscreened surface is not opaque, the compositor must make
@@ -1576,7 +1591,7 @@ incnmaster(const Arg *arg)
 {
 	if (!arg || !selmon)
 		return;
-	selmon->nmaster = MAX(selmon->nmaster + arg->i, 0);
+	selmon->nmaster = selmon->pertag->nmasters[selmon->pertag->curtag] = MAX(selmon->nmaster + arg->i, 0);
 	arrange(selmon);
 }
 
@@ -1636,19 +1651,16 @@ keypress(struct wl_listener *listener, void *data)
 	/* This event is raised when a key is pressed or released. */
 	KeyboardGroup *group = wl_container_of(listener, group, key);
 	struct wlr_keyboard_key_event *event = data;
-	int nsyms, handled;
 
 	/* Translate libinput keycode -> xkbcommon */
 	uint32_t keycode = event->keycode + 8;
 	/* Get a list of keysyms based on the keymap for this keyboard */
 	const xkb_keysym_t *syms;
-	uint32_t mods = wlr_keyboard_get_modifiers(&group->wlr_group->keyboard);
-	xkb_state_update_key(en_state, keycode,
-			(event->state == WL_KEYBOARD_KEY_STATE_PRESSED)
-			? XKB_KEY_DOWN : XKB_KEY_UP);
-	nsyms = xkb_state_key_get_syms(en_state, keycode, &syms);
+	int nsyms = xkb_state_key_get_syms(
+			group->wlr_group->keyboard.xkb_state, keycode, &syms);
 
-	handled = 0;
+	int handled = 0;
+	uint32_t mods = wlr_keyboard_get_modifiers(&group->wlr_group->keyboard);
 
 	wlr_idle_notifier_v1_notify_activity(idle_notifier, seat);
 
@@ -2380,9 +2392,9 @@ setlayout(const Arg *arg)
 	if (!selmon)
 		return;
 	if (!arg || !arg->v || arg->v != selmon->lt[selmon->sellt])
-		selmon->sellt ^= 1;
+		selmon->sellt = selmon->pertag->sellts[selmon->pertag->curtag] ^= 1;
 	if (arg && arg->v)
-		selmon->lt[selmon->sellt] = (Layout *)arg->v;
+		selmon->lt[selmon->sellt] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt] = (Layout *)arg->v;
 	strncpy(selmon->ltsymbol, selmon->lt[selmon->sellt]->symbol, LENGTH(selmon->ltsymbol));
 	arrange(selmon);
 	printstatus();
@@ -2399,7 +2411,7 @@ setmfact(const Arg *arg)
 	f = arg->f < 1.0f ? arg->f + selmon->mfact : arg->f - 1.0f;
 	if (f < 0.1 || f > 0.9)
 		return;
-	selmon->mfact = f;
+	selmon->mfact = selmon->pertag->mfacts[selmon->pertag->curtag] = f;
 	arrange(selmon);
 }
 
@@ -2630,10 +2642,6 @@ setup(void)
 	 * pointer, touch, and drawing tablet device. We also rig up a listener to
 	 * let us know when new input devices are available on the backend.
 	 */
-        en_context = xkb_context_new(XKB_CONTEXT_NO_FLAGS);
-        en_keymap = xkb_keymap_new_from_names(en_context, &en_rules,
-        	XKB_KEYMAP_COMPILE_NO_FLAGS);
-        en_state = xkb_state_new(en_keymap);
 	wl_signal_add(&backend->events.new_input, &new_input_device);
 	virtual_keyboard_mgr = wlr_virtual_keyboard_manager_v1_create(dpy);
 	wl_signal_add(&virtual_keyboard_mgr->events.new_virtual_keyboard,
@@ -2788,9 +2796,29 @@ void
 toggleview(const Arg *arg)
 {
 	uint32_t newtagset;
+	size_t i;
 	if (!(newtagset = selmon ? selmon->tagset[selmon->seltags] ^ (arg->ui & TAGMASK) : 0))
 		return;
 
+	if (newtagset == (uint32_t)~0) {
+		selmon->pertag->prevtag = selmon->pertag->curtag;
+		selmon->pertag->curtag = 0;
+	}
+
+	/* test if the user did not select the same tag */
+	if (!(newtagset & 1 << (selmon->pertag->curtag - 1))) {
+		selmon->pertag->prevtag = selmon->pertag->curtag;
+		for (i = 0; !(newtagset & 1 << i); i++) ;
+		selmon->pertag->curtag = i + 1;
+	}
+
+	/* apply settings for this view */
+	selmon->nmaster = selmon->pertag->nmasters[selmon->pertag->curtag];
+	selmon->mfact = selmon->pertag->mfacts[selmon->pertag->curtag];
+	selmon->sellt = selmon->pertag->sellts[selmon->pertag->curtag];
+	selmon->lt[selmon->sellt] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt];
+	selmon->lt[selmon->sellt^1] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt^1];
+
 	selmon->tagset[selmon->seltags] = newtagset;
 	focusclient(focustop(selmon), 1);
 	arrange(selmon);
@@ -2979,11 +3007,33 @@ urgent(struct wl_listener *listener, void *data)
 void
 view(const Arg *arg)
 {
+	size_t i, tmptag;
+
 	if (!selmon || (arg->ui & TAGMASK) == selmon->tagset[selmon->seltags])
 		return;
 	selmon->seltags ^= 1; /* toggle sel tagset */
-	if (arg->ui & TAGMASK)
+	if (arg->ui & ~0) {
 		selmon->tagset[selmon->seltags] = arg->ui & TAGMASK;
+		selmon->pertag->prevtag = selmon->pertag->curtag;
+
+		if (arg->ui == TAGMASK)
+			selmon->pertag->curtag = 0;
+		else {
+			for (i = 0; !(arg->ui & 1 << i); i++) ;
+			selmon->pertag->curtag = i + 1;
+		}
+	} else {
+		tmptag = selmon->pertag->prevtag;
+		selmon->pertag->prevtag = selmon->pertag->curtag;
+		selmon->pertag->curtag = tmptag;
+	}
+
+	selmon->nmaster = selmon->pertag->nmasters[selmon->pertag->curtag];
+	selmon->mfact = selmon->pertag->mfacts[selmon->pertag->curtag];
+	selmon->sellt = selmon->pertag->sellts[selmon->pertag->curtag];
+	selmon->lt[selmon->sellt] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt];
+	selmon->lt[selmon->sellt^1] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt^1];
+
 	focusclient(focustop(selmon), 1);
 	arrange(selmon);
 	printstatus();

en-keycodes.patch

@@ -1,73 +0,0 @@
-From cd61fac9cb6e9d0172e2f7a01e6a514d676ba5f0 Mon Sep 17 00:00:00 2001
-From: Nikita Ivanov <nikita.vyach.ivanov@gmail.com>
-Date: Tue, 4 Feb 2025 23:53:11 +0100
-Subject: [PATCH] Always use the English keymap to get keycodes
-
----
- dwl.c | 23 +++++++++++++++++++----
- 1 file changed, 19 insertions(+), 4 deletions(-)
-
-diff --git a/dwl.c b/dwl.c
-index def2562..c299365 100644
---- a/dwl.c
-+++ b/dwl.c
-@@ -413,6 +413,11 @@ static struct wlr_box sgeom;
- static struct wl_list mons;
- static Monitor *selmon;
- 
-+static const struct xkb_rule_names en_rules = {.layout = "us"};
-+static struct xkb_context *en_context;
-+static struct xkb_keymap *en_keymap;
-+static struct xkb_state *en_state;
-+
- #ifdef XWAYLAND
- static void activatex11(struct wl_listener *listener, void *data);
- static void associatex11(struct wl_listener *listener, void *data);
-@@ -694,6 +699,9 @@ cleanup(void)
- 	wlr_backend_destroy(backend);
- 
- 	wl_display_destroy(dpy);
-+	xkb_state_unref(en_state);
-+	xkb_keymap_unref(en_keymap);
-+	xkb_context_unref(en_context);
- 	/* Destroy after the wayland display (when the monitors are already destroyed)
- 	   to avoid destroying them with an invalid scene output. */
- 	wlr_scene_node_destroy(&scene->tree.node);
-@@ -1582,16 +1590,19 @@ keypress(struct wl_listener *listener, void *data)
- 	/* This event is raised when a key is pressed or released. */
- 	KeyboardGroup *group = wl_container_of(listener, group, key);
- 	struct wlr_keyboard_key_event *event = data;
-+	int nsyms, handled;
- 
- 	/* Translate libinput keycode -> xkbcommon */
- 	uint32_t keycode = event->keycode + 8;
- 	/* Get a list of keysyms based on the keymap for this keyboard */
- 	const xkb_keysym_t *syms;
--	int nsyms = xkb_state_key_get_syms(
--			group->wlr_group->keyboard.xkb_state, keycode, &syms);
--
--	int handled = 0;
- 	uint32_t mods = wlr_keyboard_get_modifiers(&group->wlr_group->keyboard);
-+	xkb_state_update_key(en_state, keycode,
-+			(event->state == WL_KEYBOARD_KEY_STATE_PRESSED)
-+			? XKB_KEY_DOWN : XKB_KEY_UP);
-+	nsyms = xkb_state_key_get_syms(en_state, keycode, &syms);
-+
-+	handled = 0;
- 
- 	wlr_idle_notifier_v1_notify_activity(idle_notifier, seat);
- 
-@@ -2607,6 +2618,10 @@ setup(void)
- 	 * pointer, touch, and drawing tablet device. We also rig up a listener to
- 	 * let us know when new input devices are available on the backend.
- 	 */
-+	en_context = xkb_context_new(XKB_CONTEXT_NO_FLAGS);
-+	en_keymap = xkb_keymap_new_from_names(en_context, &en_rules,
-+		XKB_KEYMAP_COMPILE_NO_FLAGS);
-+	en_state = xkb_state_new(en_keymap);
- 	LISTEN_STATIC(&backend->events.new_input, inputdevice);
- 	virtual_keyboard_mgr = wlr_virtual_keyboard_manager_v1_create(dpy);
- 	LISTEN_STATIC(&virtual_keyboard_mgr->events.new_virtual_keyboard, virtualkeyboard);
--- 
-2.48.1
-

pertag.patch

@@ -0,0 +1,170 @@
+From d3b551ffe3ec85e16341962e322150b81af6722f Mon Sep 17 00:00:00 2001
+From: wochap <gean.marroquin@gmail.com>
+Date: Wed, 31 Jul 2024 08:27:26 -0500
+Subject: [PATCH] makes layout, mwfact and nmaster individual for every tag
+
+inspiration: https://github.com/djpohly/dwl/wiki/pertag
+---
+ dwl.c | 75 +++++++++++++++++++++++++++++++++++++++++++++++++++++++----
+ 1 file changed, 70 insertions(+), 5 deletions(-)
+
+diff --git a/dwl.c b/dwl.c
+index 145fd01..2f364bc 100644
+--- a/dwl.c
++++ b/dwl.c
+@@ -102,6 +102,7 @@ typedef struct {
+ 	const Arg arg;
+ } Button;
+ 
++typedef struct Pertag Pertag;
+ typedef struct Monitor Monitor;
+ typedef struct {
+ 	/* Must keep these three elements in this order */
+@@ -199,6 +200,7 @@ struct Monitor {
+ 	struct wlr_box w; /* window area, layout-relative */
+ 	struct wl_list layers[4]; /* LayerSurface.link */
+ 	const Layout *lt[2];
++	Pertag *pertag;
+ 	unsigned int seltags;
+ 	unsigned int sellt;
+ 	uint32_t tagset[2];
+@@ -427,6 +429,14 @@ static xcb_atom_t netatom[NetLast];
+ /* attempt to encapsulate suck into one file */
+ #include "client.h"
+ 
++struct Pertag {
++	unsigned int curtag, prevtag; /* current and previous tag */
++	int nmasters[TAGCOUNT + 1]; /* number of windows in master area */
++	float mfacts[TAGCOUNT + 1]; /* mfacts per tag */
++	unsigned int sellts[TAGCOUNT + 1]; /* selected layouts */
++	const Layout *ltidxs[TAGCOUNT + 1][2]; /* matrix of tags and layouts indexes  */
++};
++
+ /* function implementations */
+ void
+ applybounds(Client *c, struct wlr_box *bbox)
+@@ -712,6 +722,7 @@ cleanupmon(struct wl_listener *listener, void *data)
+ 	wlr_output_layout_remove(output_layout, m->wlr_output);
+ 	wlr_scene_output_destroy(m->scene_output);
+ 
++	free(m->pertag);
+ 	closemon(m);
+ 	wlr_scene_node_destroy(&m->fullscreen_bg->node);
+ 	free(m);
+@@ -983,6 +994,18 @@ createmon(struct wl_listener *listener, void *data)
+ 	wl_list_insert(&mons, &m->link);
+ 	printstatus();
+ 
++	m->pertag = calloc(1, sizeof(Pertag));
++	m->pertag->curtag = m->pertag->prevtag = 1;
++
++	for (i = 0; i <= TAGCOUNT; i++) {
++		m->pertag->nmasters[i] = m->nmaster;
++		m->pertag->mfacts[i] = m->mfact;
++
++		m->pertag->ltidxs[i][0] = m->lt[0];
++		m->pertag->ltidxs[i][1] = m->lt[1];
++		m->pertag->sellts[i] = m->sellt;
++	}
++
+ 	/* The xdg-protocol specifies:
+ 	 *
+ 	 * If the fullscreened surface is not opaque, the compositor must make
+@@ -1472,7 +1495,7 @@ incnmaster(const Arg *arg)
+ {
+ 	if (!arg || !selmon)
+ 		return;
+-	selmon->nmaster = MAX(selmon->nmaster + arg->i, 0);
++	selmon->nmaster = selmon->pertag->nmasters[selmon->pertag->curtag] = MAX(selmon->nmaster + arg->i, 0);
+ 	arrange(selmon);
+ }
+ 
+@@ -2305,9 +2328,9 @@ setlayout(const Arg *arg)
+ 	if (!selmon)
+ 		return;
+ 	if (!arg || !arg->v || arg->v != selmon->lt[selmon->sellt])
+-		selmon->sellt ^= 1;
++		selmon->sellt = selmon->pertag->sellts[selmon->pertag->curtag] ^= 1;
+ 	if (arg && arg->v)
+-		selmon->lt[selmon->sellt] = (Layout *)arg->v;
++		selmon->lt[selmon->sellt] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt] = (Layout *)arg->v;
+ 	strncpy(selmon->ltsymbol, selmon->lt[selmon->sellt]->symbol, LENGTH(selmon->ltsymbol));
+ 	arrange(selmon);
+ 	printstatus();
+@@ -2324,7 +2347,7 @@ setmfact(const Arg *arg)
+ 	f = arg->f < 1.0f ? arg->f + selmon->mfact : arg->f - 1.0f;
+ 	if (f < 0.1 || f > 0.9)
+ 		return;
+-	selmon->mfact = f;
++	selmon->mfact = selmon->pertag->mfacts[selmon->pertag->curtag] = f;
+ 	arrange(selmon);
+ }
+ 
+@@ -2701,9 +2724,29 @@ void
+ toggleview(const Arg *arg)
+ {
+ 	uint32_t newtagset;
++	size_t i;
+ 	if (!(newtagset = selmon ? selmon->tagset[selmon->seltags] ^ (arg->ui & TAGMASK) : 0))
+ 		return;
+ 
++	if (newtagset == (uint32_t)~0) {
++		selmon->pertag->prevtag = selmon->pertag->curtag;
++		selmon->pertag->curtag = 0;
++	}
++
++	/* test if the user did not select the same tag */
++	if (!(newtagset & 1 << (selmon->pertag->curtag - 1))) {
++		selmon->pertag->prevtag = selmon->pertag->curtag;
++		for (i = 0; !(newtagset & 1 << i); i++) ;
++		selmon->pertag->curtag = i + 1;
++	}
++
++	/* apply settings for this view */
++	selmon->nmaster = selmon->pertag->nmasters[selmon->pertag->curtag];
++	selmon->mfact = selmon->pertag->mfacts[selmon->pertag->curtag];
++	selmon->sellt = selmon->pertag->sellts[selmon->pertag->curtag];
++	selmon->lt[selmon->sellt] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt];
++	selmon->lt[selmon->sellt^1] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt^1];
++
+ 	selmon->tagset[selmon->seltags] = newtagset;
+ 	focusclient(focustop(selmon), 1);
+ 	arrange(selmon);
+@@ -2892,11 +2935,33 @@ urgent(struct wl_listener *listener, void *data)
+ void
+ view(const Arg *arg)
+ {
++	size_t i, tmptag;
++
+ 	if (!selmon || (arg->ui & TAGMASK) == selmon->tagset[selmon->seltags])
+ 		return;
+ 	selmon->seltags ^= 1; /* toggle sel tagset */
+-	if (arg->ui & TAGMASK)
++	if (arg->ui & ~0) {
+ 		selmon->tagset[selmon->seltags] = arg->ui & TAGMASK;
++		selmon->pertag->prevtag = selmon->pertag->curtag;
++
++		if (arg->ui == TAGMASK)
++			selmon->pertag->curtag = 0;
++		else {
++			for (i = 0; !(arg->ui & 1 << i); i++) ;
++			selmon->pertag->curtag = i + 1;
++		}
++	} else {
++		tmptag = selmon->pertag->prevtag;
++		selmon->pertag->prevtag = selmon->pertag->curtag;
++		selmon->pertag->curtag = tmptag;
++	}
++
++	selmon->nmaster = selmon->pertag->nmasters[selmon->pertag->curtag];
++	selmon->mfact = selmon->pertag->mfacts[selmon->pertag->curtag];
++	selmon->sellt = selmon->pertag->sellts[selmon->pertag->curtag];
++	selmon->lt[selmon->sellt] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt];
++	selmon->lt[selmon->sellt^1] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt^1];
++
+ 	focusclient(focustop(selmon), 1);
+ 	arrange(selmon);
+ 	printstatus();
+-- 
+2.45.2
+