mirror of
https://codeberg.org/dwl/dwl-patches.git
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163 lines
6.1 KiB
Diff
163 lines
6.1 KiB
Diff
From 9c97743480e901029fce2a8ccdde4f8b6a34040a Mon Sep 17 00:00:00 2001
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From: Nikita Ivanov <nikita.vyach.ivanov@gmail.com>
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Date: Tue, 25 Mar 2025 02:49:43 +0100
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Subject: [PATCH] Add snail layout
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---
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config.def.h | 4 +-
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dwl.c | 102 +++++++++++++++++++++++++++++++++++++++++++++++++++
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2 files changed, 105 insertions(+), 1 deletion(-)
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diff --git a/config.def.h b/config.def.h
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index 8a6eda0..5080a2c 100644
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--- a/config.def.h
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+++ b/config.def.h
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@@ -33,6 +33,7 @@ static const Layout layouts[] = {
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{ "[]=", tile },
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{ "><>", NULL }, /* no layout function means floating behavior */
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{ "[M]", monocle },
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+ { "@|@", snail },
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};
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/* monitors */
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@@ -43,7 +44,7 @@ static const MonitorRule monrules[] = {
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/* name mfact nmaster scale layout rotate/reflect x y
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* example of a HiDPI laptop monitor:
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{ "eDP-1", 0.5f, 1, 2, &layouts[0], WL_OUTPUT_TRANSFORM_NORMAL, -1, -1 }, */
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- { NULL, 0.55f, 1, 1, &layouts[0], WL_OUTPUT_TRANSFORM_NORMAL, -1, -1 },
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+ { NULL, 0.64f, 1, 1, &layouts[3], WL_OUTPUT_TRANSFORM_NORMAL, -1, -1 },
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/* default monitor rule: can be changed but cannot be eliminated; at least one monitor rule must exist */
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};
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@@ -135,6 +136,7 @@ static const Key keys[] = {
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{ MODKEY, XKB_KEY_t, setlayout, {.v = &layouts[0]} },
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{ MODKEY, XKB_KEY_f, setlayout, {.v = &layouts[1]} },
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{ MODKEY, XKB_KEY_m, setlayout, {.v = &layouts[2]} },
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+ { MODKEY, XKB_KEY_s, setlayout, {.v = &layouts[3]} },
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{ MODKEY, XKB_KEY_space, setlayout, {0} },
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{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_space, togglefloating, {0} },
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{ MODKEY, XKB_KEY_e, togglefullscreen, {0} },
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diff --git a/dwl.c b/dwl.c
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index 44f3ad9..1250fb7 100644
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--- a/dwl.c
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+++ b/dwl.c
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@@ -329,6 +329,7 @@ static void setmon(Client *c, Monitor *m, uint32_t newtags);
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static void setpsel(struct wl_listener *listener, void *data);
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static void setsel(struct wl_listener *listener, void *data);
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static void setup(void);
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+static void snail(Monitor *m);
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static void spawn(const Arg *arg);
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static void startdrag(struct wl_listener *listener, void *data);
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static void tag(const Arg *arg);
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@@ -2666,6 +2667,107 @@ setup(void)
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#endif
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}
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+void
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+snail(Monitor *m)
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+{
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+ int i = 0, n = 0;
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+ unsigned int mw = m->w.width;
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+ Client *c, *prev;
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+ enum wlr_direction dir = WLR_DIRECTION_RIGHT;
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+
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+ wl_list_for_each(c, &clients, link)
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+ if (VISIBLEON(c, m) && !c->isfloating && !c->isfullscreen)
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+ n++;
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+ if (n == 0)
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+ return;
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+
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+ if (n > m->nmaster)
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+ mw = m->nmaster ? (int)round(m->w.width * m->mfact) : 0;
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+
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+ wl_list_for_each(c, &clients, link) {
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+ if (!VISIBLEON(c, m) || c->isfloating || c->isfullscreen)
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+ continue;
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+
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+ /*
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+ * If the master area exists and this is the first window, fill the
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+ * master area with this window
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+ */
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+ if (mw > 0 && i == 0) {
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+ c->geom = (struct wlr_box){.x = m->w.x, .y = m->w.y,
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+ .width = mw, .height = m->w.height};
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+ /*
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+ * If the first window in the master area is wide, split it
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+ * horizontally and put next one on its right; otherwise, split it
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+ * vertically and put the next one below it
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+ */
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+ dir = c->geom.width > m->w.height ? WLR_DIRECTION_RIGHT : WLR_DIRECTION_DOWN;
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+ /*
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+ * If the master area is full or doesn't exist, fill the stack with the
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+ * m->nmaster-th window
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+ */
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+ } else if (i == m->nmaster) {
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+ c->geom = (struct wlr_box){.x = m->w.x + mw, .y = m->w.y,
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+ .width = m->w.width - mw, .height = m->w.height};
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+ /*
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+ * If the first window in the stack is wide, split it horizontally
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+ * and put next one on its right; otherwise, split it vertically and
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+ * put the next one below it
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+ */
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+ dir = c->geom.width > m->w.height ? WLR_DIRECTION_RIGHT : WLR_DIRECTION_DOWN;
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+ /*
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+ * Split the previous horizontally and put the current window on the right
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+ */
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+ } else if (dir == WLR_DIRECTION_RIGHT) {
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+ c->geom = (struct wlr_box){.x = prev->geom.x + prev->geom.width / 2, .y = prev->geom.y,
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+ .width = prev->geom.width / 2, .height = prev->geom.height};
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+ prev->geom = (struct wlr_box){.x = prev->geom.x, .y = prev->geom.y,
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+ .width = prev->geom.width / 2, .height = prev->geom.height};
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+ /*
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+ * If it's a stack window or the first narrow window in the master
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+ * area, put the next one below it
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+ */
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+ if (i >= m->nmaster || c->geom.width < m->w.height)
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+ dir = WLR_DIRECTION_DOWN;
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+ /*
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+ * Split the previous vertically and put the current window below it
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+ */
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+ } else if (dir == WLR_DIRECTION_DOWN) {
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+ c->geom = (struct wlr_box){.x = prev->geom.x, .y = prev->geom.y + prev->geom.height / 2,
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+ .width = prev->geom.width, .height = prev->geom.height / 2};
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+ prev->geom = (struct wlr_box){.x = prev->geom.x, .y = prev->geom.y,
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+ .width = prev->geom.width, .height = prev->geom.height / 2};
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+ dir = WLR_DIRECTION_LEFT;
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+ /*
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+ * Split the previous horizontally and put the current window on the left
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+ */
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+ } else if (dir == WLR_DIRECTION_LEFT) {
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+ c->geom = (struct wlr_box){.x = prev->geom.x, .y = prev->geom.y,
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+ .width = prev->geom.width / 2, .height = prev->geom.height};
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+ prev->geom = (struct wlr_box){.x = prev->geom.x + prev->geom.width / 2, .y = prev->geom.y,
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+ .width = prev->geom.width / 2, .height = prev->geom.height};
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+ dir = WLR_DIRECTION_UP;
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+ /*
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+ * Split the previous vertically and put the current window above it
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+ */
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+ } else {
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+ c->geom = (struct wlr_box){.x = prev->geom.x, .y = prev->geom.y,
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+ .width = prev->geom.width, .height = prev->geom.height / 2};
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+ prev->geom = (struct wlr_box){.x = prev->geom.x, .y = prev->geom.y + prev->geom.height / 2,
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+ .width = prev->geom.width, .height = prev->geom.height / 2};
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+ dir = WLR_DIRECTION_RIGHT;
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+ }
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+ i++;
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+ prev = c;
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+ }
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+
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+ wl_list_for_each(c, &clients, link) {
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+ if (!VISIBLEON(c, m) || c->isfloating || c->isfullscreen)
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+ continue;
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+
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+ resize(c, c->geom, 0);
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+ }
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+}
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+
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void
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spawn(const Arg *arg)
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{
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--
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2.53.0
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