From de5be2ff9d3e8d0c0f3c725a9fb9ea7046c12862 Mon Sep 17 00:00:00 2001
From: Abhinav <abhinav.prsai@gmail.com>
Date: Tue, 24 Jun 2025 01:07:50 +0100
Subject: add open_in_workspace

user can now open specific windows in specific workspaces
---
 src/sxwm.c | 50 +++++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 49 insertions(+), 1 deletion(-)

(limited to 'src/sxwm.c')

diff --git a/src/sxwm.c b/src/sxwm.c
index 8e9b2c4..5e86c75 100644
--- a/src/sxwm.c
+++ b/src/sxwm.c
@@ -47,6 +47,7 @@ Window find_toplevel(Window w);
 /* void focus_prev(void); */
 int get_monitor_for(Client *c);
 pid_t get_pid(Window w);
+int get_workspace_for_window(Window w);
 void grab_keys(void);
 void hdl_button(XEvent *xev);
 void hdl_button_release(XEvent *xev);
@@ -667,6 +668,36 @@ pid_t get_pid(Window w)
 	return pid;
 }
 
+int get_workspace_for_window(Window w)
+{
+	XClassHint ch;
+	if (!XGetClassHint(dpy, w, &ch)) {
+		return current_ws; /* default to current workspace */
+	}
+
+	for (int i = 0; i < 256; i++) {
+		if (!user_config.open_in_workspace[i]) {
+			break;
+		}
+
+		char *rule_class = user_config.open_in_workspace[i][0];
+		char *rule_ws = user_config.open_in_workspace[i][1];
+
+		if (rule_class && rule_ws) {
+			if ((ch.res_class && strcasecmp(ch.res_class, rule_class) == 0) ||
+			    (ch.res_name && strcasecmp(ch.res_name, rule_class) == 0)) {
+				XFree(ch.res_class);
+				XFree(ch.res_name);
+				return atoi(rule_ws);
+			}
+		}
+	}
+
+	XFree(ch.res_class);
+	XFree(ch.res_name);
+	return current_ws; /* default to current workspace */
+}
+
 void grab_keys(void)
 {
 	const int guards[] = {0,
@@ -1117,7 +1148,8 @@ void hdl_map_req(XEvent *xev)
 		return;
 	}
 
-	Client *c = add_client(w, current_ws);
+	int target_ws = get_workspace_for_window(w);
+	Client *c = add_client(w, target_ws);
 	if (!c) {
 		return;
 	}
@@ -1152,6 +1184,11 @@ void hdl_map_req(XEvent *xev)
 		XSetWindowBorderWidth(dpy, w, user_config.border_width);
 	}
 
+	if (target_ws != current_ws) {
+		update_net_client_list();
+		return;
+	}
+
 	/* map & borders */
 	update_net_client_list();
 	if (!global_floating && !c->floating) {
@@ -1457,6 +1494,7 @@ void init_defaults(void)
 	for (int i = 0; i < 256; i++) {
 		default_config.can_be_swallowed[i] = NULL;
 		default_config.can_swallow[i] = NULL;
+		default_config.open_in_workspace[i] = NULL;
 	}
 
 	default_config.motion_throttle = 60;
@@ -1707,6 +1745,16 @@ void reload_config(void)
 			free(user_config.can_be_swallowed[i]);
 			user_config.can_be_swallowed[i] = NULL;
 		}
+		if (user_config.open_in_workspace[i]) {
+			if (user_config.open_in_workspace[i][0]) {
+				free(user_config.open_in_workspace[i][0]);
+			}
+			if (user_config.open_in_workspace[i][1]) {
+				free(user_config.open_in_workspace[i][1]);
+			}
+			free(user_config.open_in_workspace[i]);
+			user_config.open_in_workspace[i] = NULL;
+		}
 	}
 
 	/* free should_float arrays */
-- 
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