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Eliminated wiki. Individual patches have a README.md explanation in their own subdirectory. Simplified submission of new patches and maintenance of existing patches. Instructions page (README.md autodisplayed) is now at https://codeberg.org/dwl/dwl-patches/
72 lines
2.2 KiB
Diff
72 lines
2.2 KiB
Diff
From 9991f8bbf2e379dfca8eb356c03d3d20085255a8 Mon Sep 17 00:00:00 2001
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From: sewn <sewn@disroot.org>
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Date: Sun, 23 Jul 2023 08:13:52 +0300
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Subject: [PATCH] pass window regions to given program as stdin
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---
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config.def.h | 1 +
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dwl.c | 28 ++++++++++++++++++++++++++++
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2 files changed, 29 insertions(+)
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diff --git a/config.def.h b/config.def.h
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index 9009517..79d0236 100644
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--- a/config.def.h
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+++ b/config.def.h
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@@ -122,6 +122,7 @@ static const Key keys[] = {
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/* modifier key function argument */
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{ MODKEY, XKB_KEY_p, spawn, {.v = menucmd} },
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{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_Return, spawn, {.v = termcmd} },
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+ { MODKEY, XKB_KEY_r, regions, SHCMD("grim -g \"$(slurp)\"") },
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{ MODKEY, XKB_KEY_j, focusstack, {.i = +1} },
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{ MODKEY, XKB_KEY_k, focusstack, {.i = -1} },
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{ MODKEY, XKB_KEY_i, incnmaster, {.i = +1} },
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diff --git a/dwl.c b/dwl.c
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index fa76db2..9588e36 100644
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--- a/dwl.c
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+++ b/dwl.c
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@@ -334,6 +334,7 @@ static Monitor *xytomon(double x, double y);
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static void xytonode(double x, double y, struct wlr_surface **psurface,
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Client **pc, LayerSurface **pl, double *nx, double *ny);
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static void zoom(const Arg *arg);
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+static void regions(const Arg *arg);
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/* variables */
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static const char broken[] = "broken";
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@@ -2823,6 +2824,33 @@ zoom(const Arg *arg)
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arrange(selmon);
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}
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+void
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+regions(const Arg *arg)
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+{
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+ int pipefd[2];
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+ Client *c;
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+ Monitor *m;
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+
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+ if (pipe(pipefd) == -1)
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+ return;
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+ if (fork() == 0) {
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+ close(pipefd[1]);
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+ dup2(pipefd[0], STDIN_FILENO);
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+ close(pipefd[0]);
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+ setsid();
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+ execvp(((char **)arg->v)[0], (char **)arg->v);
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+ die("dwl: execvp %s failed:", ((char **)arg->v)[0]);
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+ }
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+
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+ close(pipefd[0]);
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+ wl_list_for_each(m, &mons, link)
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+ wl_list_for_each(c, &clients, link)
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+ if (VISIBLEON(c, m))
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+ dprintf(pipefd[1], "%d,%d %dx%d\n",
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+ c->geom.x, c->geom.y, c->geom.width, c->geom.height);
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+ close(pipefd[1]);
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+}
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+
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#ifdef XWAYLAND
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void
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activatex11(struct wl_listener *listener, void *data)
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--
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2.43.1
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