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dwm-ignore_transient_windows-20211114-a786211.diff (2945B)

      1 From ab0b7c8798f19fd45969590fbca421e0a526a72c Mon Sep 17 00:00:00 2001
      2 From: BrunoCooper17 <BrunoCooper17@outlook.com>
      3 Date: Sun, 14 Nov 2021 21:17:39 -0600
      4 Subject: [PATCH] Add support to ignore transient window to avoid becoming floating
      5 
      6 This fix issues working with Jetbrains applications and the UE4 Editor.
      7 
      8 Also, not sure if needed but add the following for some java applications before launching dwm:
      9 export _JAVA_AWT_WM_NONREPARENTING=1
     10 export AWT_TOOLKIT=MToolkit
     11 wmname LG3D
     12 
     13 The real authors of this patch are Ar4m1d and bakkeby from reddit, I just put it
     14 on a patch to share it to anyone who find it useful:
     15 https://www.reddit.com/r/suckless/comments/k67tso/dwm_webstormjetbrains_webstorm_window_becomes/
     16 
     17 ---
     18  config.def.h |  6 +++---
     19  dwm.c        | 11 +++++++----
     20  2 files changed, 10 insertions(+), 7 deletions(-)
     21 
     22 diff --git a/config.def.h b/config.def.h
     23 index a2ac963..39e50a1 100644
     24 --- a/config.def.h
     25 +++ b/config.def.h
     26 @@ -26,9 +26,9 @@ static const Rule rules[] = {
     27  	 *	WM_CLASS(STRING) = instance, class
     28  	 *	WM_NAME(STRING) = title
     29  	 */
     30 -	/* class      instance    title       tags mask     isfloating   monitor */
     31 -	{ "Gimp",     NULL,       NULL,       0,            1,           -1 },
     32 -	{ "Firefox",  NULL,       NULL,       1 << 8,       0,           -1 },
     33 +	/* class      instance    title       tags mask     isfloating   monitor   ignoretransient */
     34 +	{ "Gimp",     NULL,       NULL,       0,            1,           -1,       0 },
     35 +	{ "Firefox",  NULL,       NULL,       1 << 8,       0,           -1,       0 },
     36  };
     37  
     38  /* layout(s) */
     39 diff --git a/dwm.c b/dwm.c
     40 index 5e4d494..8313f96 100644
     41 --- a/dwm.c
     42 +++ b/dwm.c
     43 @@ -92,7 +92,7 @@ struct Client {
     44  	int basew, baseh, incw, inch, maxw, maxh, minw, minh;
     45  	int bw, oldbw;
     46  	unsigned int tags;
     47 -	int isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen;
     48 +	int isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen, ignoretransient;
     49  	Client *next;
     50  	Client *snext;
     51  	Monitor *mon;
     52 @@ -139,6 +139,7 @@ typedef struct {
     53  	unsigned int tags;
     54  	int isfloating;
     55  	int monitor;
     56 +	int ignoretransient;
     57  } Rule;
     58  
     59  /* function declarations */
     60 @@ -299,6 +300,7 @@ applyrules(Client *c)
     61  		&& (!r->instance || strstr(instance, r->instance)))
     62  		{
     63  			c->isfloating = r->isfloating;
     64 +			c->ignoretransient = r->ignoretransient;
     65  			c->tags |= r->tags;
     66  			for (m = mons; m && m->num != r->monitor; m = m->next);
     67  			if (m)
     68 @@ -1224,9 +1226,10 @@ propertynotify(XEvent *e)
     69  		switch(ev->atom) {
     70  		default: break;
     71  		case XA_WM_TRANSIENT_FOR:
     72 -			if (!c->isfloating && (XGetTransientForHint(dpy, c->win, &trans)) &&
     73 -				(c->isfloating = (wintoclient(trans)) != NULL))
     74 -				arrange(c->mon);
     75 +			if (!c->ignoretransient && !c->isfloating && 
     76 +			(XGetTransientForHint(dpy, c->win, &trans)) && 
     77 +			(c->isfloating = (wintoclient(trans)) != NULL))
     78 +			    arrange(c->mon);
     79  			break;
     80  		case XA_WM_NORMAL_HINTS:
     81  			updatesizehints(c);
     82 -- 
     83 2.33.1
     84