From 0988babd15e3dd3d3f4e23fc740e09101146924f Mon Sep 17 00:00:00 2001
From: speedie <speedie@duck.com>
Date: Sun, 16 Jul 2023 18:59:08 +0200
Subject: [PATCH] Add setlineheight function

---
 docs/docs.md       | 2 ++
 libs/arg.c         | 6 ++++++
 libs/arg.h         | 1 +
 libs/conf/config.h | 1 +
 libs/wl/wayland.c  | 1 -
 libs/x11/client.c  | 1 -
 6 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/docs/docs.md b/docs/docs.md
index f577edc..706f876 100644
--- a/docs/docs.md
+++ b/docs/docs.md
@@ -1015,6 +1015,8 @@ bind:
   - Set lines to passed argument
 - `setcolumns`
   - Set columns to passed argument
+- `setlineheight`
+  - Set line height to passed argument
 - `setprofile`
   - Open profile menu if available
 - `switchmode`
diff --git a/libs/arg.c b/libs/arg.c
index 55549f3..52691cc 100644
--- a/libs/arg.c
+++ b/libs/arg.c
@@ -395,6 +395,12 @@ out:
     free(history);
 }
 
+void setlineheight(Arg *arg) {
+    lineheight += arg->i;
+    sp.bh = MAX(draw->font->h, draw->font->h + 2 + lineheight);
+    resizeclient();
+}
+
 void setimgsize(Arg *arg) {
 #if USEIMAGE
     setimagesize(img.imagewidth + arg->i, img.imageheight + arg->i);
diff --git a/libs/arg.h b/libs/arg.h
index b89a3e6..5d73d39 100644
--- a/libs/arg.h
+++ b/libs/arg.h
@@ -56,6 +56,7 @@ static void spawn(Arg *arg);
 static void screenshot(Arg *arg);
 static void switchmode(Arg *arg);
 static void setprofile(Arg *arg);
+static void setlineheight(Arg *arg);
 static void quit(Arg *arg);
 
 /* toggle */
diff --git a/libs/conf/config.h b/libs/conf/config.h
index 7daae6c..68053fc 100644
--- a/libs/conf/config.h
+++ b/libs/conf/config.h
@@ -392,6 +392,7 @@ static FuncList fl[] = {
     { "toggleregex",      toggleregex },
     { "toggleimg",        toggleimg },
     { "setprofile",       setprofile },
+    { "setlineheight",    setlineheight },
     { "switchmode",       switchmode },
     { "spawn",            spawn },
 };
diff --git a/libs/wl/wayland.c b/libs/wl/wayland.c
index 9c82733..a2d672c 100644
--- a/libs/wl/wayland.c
+++ b/libs/wl/wayland.c
@@ -540,7 +540,6 @@ void resizeclient_wl(struct state *state) {
     for (item = items; item && item->text; item++)
         ic++;
 
-    sp.bh = MAX(draw->font->h, draw->font->h + 2 + lineheight);
     lines = MIN(ic, MAX(lines, 0));
 #if USEIMAGE
     img.setlines = lines;
diff --git a/libs/x11/client.c b/libs/x11/client.c
index 6c84ded..bb86b16 100644
--- a/libs/x11/client.c
+++ b/libs/x11/client.c
@@ -79,7 +79,6 @@ void resizeclient_x11(void) {
     for (item = items; item && item->text; item++)
         ic++;
 
-    sp.bh = MAX(draw->font->h, draw->font->h + 2 + lineheight);
     lines = MIN(ic, MAX(lines, 0));
 #if USEIMAGE
     img.setlines = lines;