From cd218b417b3aa87bd32e19e85523a360e8fa3615 Mon Sep 17 00:00:00 2001
From: Jakub <jakubb.06@proton.me>
Date: Fri, 24 May 2024 21:36:09 -0400
Subject: [PATCH] windo map patch

---
 dwm.c                                        | 54 ++++++++++++-
 patches/behavior/dwm-windowmap-20221026.diff | 83 ++++++++++++++++++++
 2 files changed, 133 insertions(+), 4 deletions(-)
 create mode 100644 patches/behavior/dwm-windowmap-20221026.diff

diff --git a/dwm.c b/dwm.c
index 76250c0..74bb6df 100644
--- a/dwm.c
+++ b/dwm.c
@@ -274,6 +274,9 @@ static void updatetitle(Client *c);
 static void updatewindowtype(Client *c);
 static void updatewmhints(Client *c);
 static void view(const Arg *arg);
+static void window_set_state(Display *dpy, Window win, long state);
+static void window_map(Display *dpy, Client *c, int deiconify);
+static void window_unmap(Display *dpy, Window win, Window root, int iconify);
 static Client *wintoclient(Window w);
 static Monitor *wintomon(Window w);
 static int xerror(Display *dpy, XErrorEvent *ee);
@@ -2349,14 +2352,12 @@ showhide(Client *c)
 		return;
 	if (ISVISIBLE(c)) {
 		/* show clients top down */
-		XMoveWindow(dpy, c->win, c->x, c->y);
-		if ((!c->mon->lt[c->mon->sellt]->arrange || c->isfloating) && !c->isfullscreen)
-			resize(c, c->x, c->y, c->w, c->h, 0);
+		window_map(dpy, c, 1);
 		showhide(c->snext);
 	} else {
 		/* hide clients bottom up */
 		showhide(c->snext);
-		XMoveWindow(dpy, c->win, WIDTH(c) * -2, c->y);
+		window_unmap(dpy, c->win, root, 1);
 	}
 }
 
@@ -2934,6 +2935,51 @@ updatewmhints(Client *c)
 	}
 }
 
+void
+window_set_state(Display *dpy, Window win, long state)
+{
+	long data[] = { state, None };
+
+	XChangeProperty(dpy, win, wmatom[WMState], wmatom[WMState], 32,
+		PropModeReplace, (unsigned char*)data, 2);
+}
+
+void
+window_map(Display *dpy, Client *c, int deiconify)
+{
+	Window win = c->win;
+
+	if (deiconify)
+		window_set_state(dpy, win, NormalState);
+
+	XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h);
+	XSetInputFocus(dpy, win, RevertToPointerRoot, CurrentTime);
+	XMapWindow(dpy, win);
+}
+
+void
+window_unmap(Display *dpy, Window win, Window root, int iconify)
+{
+	static XWindowAttributes ca, ra;
+
+	XGrabServer(dpy);
+	XGetWindowAttributes(dpy, root, &ra);
+	XGetWindowAttributes(dpy, win, &ca);
+
+	/* Prevent UnmapNotify events */
+	XSelectInput(dpy, root, ra.your_event_mask & ~SubstructureNotifyMask);
+	XSelectInput(dpy, win, ca.your_event_mask & ~StructureNotifyMask);
+
+	XUnmapWindow(dpy, win);
+
+	if (iconify)
+		window_set_state(dpy, win, IconicState);
+
+	XSelectInput(dpy, root, ra.your_event_mask);
+	XSelectInput(dpy, win, ca.your_event_mask);
+	XUngrabServer(dpy);
+}
+
 void
 view(const Arg *arg)
 {
diff --git a/patches/behavior/dwm-windowmap-20221026.diff b/patches/behavior/dwm-windowmap-20221026.diff
new file mode 100644
index 0000000..db04e41
--- /dev/null
+++ b/patches/behavior/dwm-windowmap-20221026.diff
@@ -0,0 +1,83 @@
+diff --git a/dwm.c b/dwm.c
+index e5efb6a..eaf0333 100644
+--- a/dwm.c
++++ b/dwm.c
+@@ -228,6 +228,9 @@ static void updatetitle(Client *c);
+ static void updatewindowtype(Client *c);
+ static void updatewmhints(Client *c);
+ static void view(const Arg *arg);
++static void window_set_state(Display *dpy, Window win, long state);
++static void window_map(Display *dpy, Client *c, int deiconify);
++static void window_unmap(Display *dpy, Window win, Window root, int iconify);
+ static Client *wintoclient(Window w);
+ static Monitor *wintomon(Window w);
+ static int xerror(Display *dpy, XErrorEvent *ee);
+@@ -1617,14 +1620,12 @@ showhide(Client *c)
+ 		return;
+ 	if (ISVISIBLE(c)) {
+ 		/* show clients top down */
+-		XMoveWindow(dpy, c->win, c->x, c->y);
+-		if ((!c->mon->lt[c->mon->sellt]->arrange || c->isfloating) && !c->isfullscreen)
+-			resize(c, c->x, c->y, c->w, c->h, 0);
++		window_map(dpy, c, 1);
+ 		showhide(c->snext);
+ 	} else {
+ 		/* hide clients bottom up */
+ 		showhide(c->snext);
+-		XMoveWindow(dpy, c->win, WIDTH(c) * -2, c->y);
++		window_unmap(dpy, c->win, root, 1);
+ 	}
+ }
+ 
+@@ -2032,6 +2033,51 @@ updatewmhints(Client *c)
+ 	}
+ }
+ 
++void
++window_set_state(Display *dpy, Window win, long state)
++{
++	long data[] = { state, None };
++
++	XChangeProperty(dpy, win, wmatom[WMState], wmatom[WMState], 32,
++		PropModeReplace, (unsigned char*)data, 2);
++}
++
++void
++window_map(Display *dpy, Client *c, int deiconify)
++{
++	Window win = c->win;
++
++	if (deiconify)
++		window_set_state(dpy, win, NormalState);
++
++	XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h);
++	XSetInputFocus(dpy, win, RevertToPointerRoot, CurrentTime);
++	XMapWindow(dpy, win);
++}
++
++void
++window_unmap(Display *dpy, Window win, Window root, int iconify)
++{
++	static XWindowAttributes ca, ra;
++
++	XGrabServer(dpy);
++	XGetWindowAttributes(dpy, root, &ra);
++	XGetWindowAttributes(dpy, win, &ca);
++
++	/* Prevent UnmapNotify events */
++	XSelectInput(dpy, root, ra.your_event_mask & ~SubstructureNotifyMask);
++	XSelectInput(dpy, win, ca.your_event_mask & ~StructureNotifyMask);
++
++	XUnmapWindow(dpy, win);
++
++	if (iconify)
++		window_set_state(dpy, win, IconicState);
++
++	XSelectInput(dpy, root, ra.your_event_mask);
++	XSelectInput(dpy, win, ca.your_event_mask);
++	XUngrabServer(dpy);
++}
++
+ void
+ view(const Arg *arg)
+ {