From 263e2e4260f90774b7d7300b37756ee60ae9e5cd Mon Sep 17 00:00:00 2001
From: DreamMaoMao <2523610504@qq.com>
Date: Fri, 4 Jul 2025 12:29:49 +0800
Subject: [PATCH] feat: add option to set default scratchpad size

---
 config.conf               |  2 ++
 src/config/parse_config.h | 12 ++++++++++++
 src/config/preset.h       |  2 ++
 src/maomao.c              | 10 ++++++----
 4 files changed, 22 insertions(+), 4 deletions(-)

diff --git a/config.conf b/config.conf
index 8ee6f97..87eb814 100644
--- a/config.conf
+++ b/config.conf
@@ -106,6 +106,8 @@ gappih=5
 gappiv=5
 gappoh=10
 gappov=10
+scratchpad_width_ratio=0.8
+scratchpad_height_ratio=0.9
 borderpx=4
 rootcolor=0x201b14ff
 bordercolor=0x444444ff
diff --git a/src/config/parse_config.h b/src/config/parse_config.h
index 1afc32c..e6fdf4c 100644
--- a/src/config/parse_config.h
+++ b/src/config/parse_config.h
@@ -230,6 +230,8 @@ typedef struct {
 	unsigned int gappoh;
 	unsigned int gappov;
 	unsigned int borderpx;
+	float scratchpad_width_ratio;
+	float scratchpad_height_ratio;
 	float rootcolor[4];
 	float bordercolor[4];
 	float focuscolor[4];
@@ -1191,6 +1193,10 @@ void parse_config_line(Config *config, const char *line) {
 		config->gappoh = atoi(value);
 	} else if (strcmp(key, "gappov") == 0) {
 		config->gappov = atoi(value);
+	} else if (strcmp(key, "scratchpad_width_ratio") == 0) {
+		config->scratchpad_width_ratio = atof(value);
+	} else if (strcmp(key, "scratchpad_height_ratio") == 0) {
+		config->scratchpad_height_ratio = atof(value);
 	} else if (strcmp(key, "borderpx") == 0) {
 		config->borderpx = atoi(value);
 	} else if (strcmp(key, "rootcolor") == 0) {
@@ -2194,6 +2200,10 @@ void override_config(void) {
 	gappiv = CLAMP_INT(config.gappiv, 0, 1000);
 	gappoh = CLAMP_INT(config.gappoh, 0, 1000);
 	gappov = CLAMP_INT(config.gappov, 0, 1000);
+	scratchpad_width_ratio =
+		CLAMP_FLOAT(config.scratchpad_width_ratio, 0.1f, 1.0f);
+	scratchpad_height_ratio =
+		CLAMP_FLOAT(config.scratchpad_height_ratio, 0.1f, 1.0f);
 	borderpx = CLAMP_INT(config.borderpx, 0, 200);
 	smartgaps = CLAMP_INT(config.smartgaps, 0, 1);
 
@@ -2282,6 +2292,8 @@ void set_value_default() {
 	config.gappoh =
 		gappoh; /* horiz outer gap between windows and screen edge */
 	config.gappov = gappov; /* vert outer gap between windows and screen edge */
+	config.scratchpad_width_ratio = scratchpad_width_ratio;
+	config.scratchpad_height_ratio = scratchpad_height_ratio;
 
 	config.scroller_structs = scroller_structs;
 	config.scroller_default_proportion = scroller_default_proportion;
diff --git a/src/config/preset.h b/src/config/preset.h
index e14469c..9468074 100644
--- a/src/config/preset.h
+++ b/src/config/preset.h
@@ -48,6 +48,8 @@ unsigned int gappih = 5;  /* horiz inner gap between windows */
 unsigned int gappiv = 5;  /* vert inner gap between windows */
 unsigned int gappoh = 10; /* horiz outer gap between windows and screen edge */
 unsigned int gappov = 10; /* vert outer gap between windows and screen edge */
+float scratchpad_width_ratio = 0.8;
+float scratchpad_height_ratio = 0.9;
 
 int scroller_structs = 20;
 float scroller_default_proportion = 0.9;
diff --git a/src/maomao.c b/src/maomao.c
index b0e0686..d4a062d 100644
--- a/src/maomao.c
+++ b/src/maomao.c
@@ -1695,10 +1695,12 @@ void show_scratchpad(Client *c) {
 	/* return if fullscreen */
 	if (!c->isfloating) {
 		setfloating(c, 1);
-		c->geom.width = c->scratchpad_geom.width ? c->scratchpad_geom.width
-												 : c->mon->w.width * 0.7;
-		c->geom.height = c->scratchpad_geom.height ? c->scratchpad_geom.height
-												   : c->mon->w.height * 0.8;
+		c->geom.width = c->scratchpad_geom.width
+							? c->scratchpad_geom.width
+							: c->mon->w.width * scratchpad_width_ratio;
+		c->geom.height = c->scratchpad_geom.height
+							 ? c->scratchpad_geom.height
+							 : c->mon->w.height * scratchpad_height_ratio;
 		// 重新计算居中的坐标
 		c->oldgeom = c->geom = c->animainit_geom = c->animation.current =
 			setclient_coordinate_center(c, c->geom, 0, 0);