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Adding games rule patch

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pull/74/head
bakkeby 2 years ago
parent 2736bc046d
commit 459ccf9680
1 changed files with 173 additions and 0 deletions
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dwm/dwm-games-6.3.diff
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@ -0,0 +1,173 @@
From 2e006925e91d86ac049d8dc6ef60e01577a32e55 Mon Sep 17 00:00:00 2001
From: Bakkeby <bakkeby@gmail.com>
Date: Tue, 13 Sep 2022 11:15:51 +0200
Subject: [PATCH] Game rule patch
This patch adds a rule identifying clients as a "game" such that
if the client is in fullscreen and it loses focus (e.g. by moving
to another tag) then it will automatically be minimized (set to
IconicState and unmapped).
When the client receives focus again (e.g. by going back to its
tag) then it will automaticaly be unminimized (set to NormalState
and mapped). This should address many of the black screen or window
is tiny after having moved to another tag and back again.
This may conflict with the awesomebar patch which skips hidden
(iconic) windows when selecting which client to focus on, i.e. it
would be there but minimized and will not automatically unminimize.
The function names are minimize and unminimize compared to the same
functions hide and show in the awesomebar patch. The name change is
due to two reasons; 1) because hide and show do something very
different compared to the showhide function and 2) because when
minimizing and unminimizing we do not want to trigger arrange or
a change in focus (which would affect the stacking order and thus
prevent the window receiving focus when we move back to the previous
tag).
---
config.def.h | 4 +++-
dwm.c | 47 +++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 50 insertions(+), 1 deletion(-)
diff --git a/config.def.h b/config.def.h
index a2ac963..97716fa 100644
--- a/config.def.h
+++ b/config.def.h
@@ -26,9 +26,11 @@ static const Rule rules[] = {
* WM_CLASS(STRING) = instance, class
* WM_NAME(STRING) = title
*/
- /* class instance title tags mask isfloating monitor */
+ /* class instance title tags mask isfloating monitor isgame */
{ "Gimp", NULL, NULL, 0, 1, -1 },
{ "Firefox", NULL, NULL, 1 << 8, 0, -1 },
+ { "Steam", NULL, NULL, 0, 0, -1, 1 },
+ { "steam_app",NULL, NULL, 0, 0, -1, 1 },
};
/* layout(s) */
diff --git a/dwm.c b/dwm.c
index a96f33c..141c354 100644
--- a/dwm.c
+++ b/dwm.c
@@ -50,6 +50,7 @@
#define INTERSECT(x,y,w,h,m) (MAX(0, MIN((x)+(w),(m)->wx+(m)->ww) - MAX((x),(m)->wx)) \
* MAX(0, MIN((y)+(h),(m)->wy+(m)->wh) - MAX((y),(m)->wy)))
#define ISVISIBLE(C) ((C->tags & C->mon->tagset[C->mon->seltags]))
+#define MINIMIZED(C) ((getstate(C->win) == IconicState))
#define LENGTH(X) (sizeof X / sizeof X[0])
#define MOUSEMASK (BUTTONMASK|PointerMotionMask)
#define WIDTH(X) ((X)->w + 2 * (X)->bw)
@@ -93,6 +94,7 @@ struct Client {
int bw, oldbw;
unsigned int tags;
int isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen;
+ int isgame;
Client *next;
Client *snext;
Monitor *mon;
@@ -139,6 +141,7 @@ typedef struct {
unsigned int tags;
int isfloating;
int monitor;
+ int isgame;
} Rule;
/* function declarations */
@@ -181,6 +184,7 @@ static void killclient(const Arg *arg);
static void manage(Window w, XWindowAttributes *wa);
static void mappingnotify(XEvent *e);
static void maprequest(XEvent *e);
+static void minimize(Client *c);
static void monocle(Monitor *m);
static void motionnotify(XEvent *e);
static void movemouse(const Arg *arg);
@@ -217,6 +221,7 @@ static void toggleview(const Arg *arg);
static void unfocus(Client *c, int setfocus);
static void unmanage(Client *c, int destroyed);
static void unmapnotify(XEvent *e);
+static void unminimize(Client *c);
static void updatebarpos(Monitor *m);
static void updatebars(void);
static void updateclientlist(void);
@@ -300,6 +305,7 @@ applyrules(Client *c)
{
c->isfloating = r->isfloating;
c->tags |= r->tags;
+ c->isgame = r->isgame;
for (m = mons; m && m->num != r->monitor; m = m->next);
if (m)
c->mon = m;
@@ -1104,6 +1110,29 @@ maprequest(XEvent *e)
manage(ev->window, &wa);
}
+void
+minimize(Client *c)
+{
+ if (!c || MINIMIZED(c))
+ return;
+
+ Window w = c->win;
+ static XWindowAttributes ra, ca;
+
+ // more or less taken directly from blackbox's hide() function
+ XGrabServer(dpy);
+ XGetWindowAttributes(dpy, root, &ra);
+ XGetWindowAttributes(dpy, w, &ca);
+ // prevent UnmapNotify events
+ XSelectInput(dpy, root, ra.your_event_mask & ~SubstructureNotifyMask);
+ XSelectInput(dpy, w, ca.your_event_mask & ~StructureNotifyMask);
+ XUnmapWindow(dpy, w);
+ setclientstate(c, IconicState);
+ XSelectInput(dpy, root, ra.your_event_mask);
+ XSelectInput(dpy, w, ca.your_event_mask);
+ XUngrabServer(dpy);
+}
+
void
monocle(Monitor *m)
{
@@ -1470,6 +1499,10 @@ setfocus(Client *c)
XA_WINDOW, 32, PropModeReplace,
(unsigned char *) &(c->win), 1);
}
+
+ if (c->isgame && c->isfullscreen)
+ unminimize(c);
+
sendevent(c, wmatom[WMTakeFocus]);
}
@@ -1757,6 +1790,10 @@ unfocus(Client *c, int setfocus)
{
if (!c)
return;
+
+ if (c->isgame && c->isfullscreen)
+ minimize(c);
+
grabbuttons(c, 0);
XSetWindowBorder(dpy, c->win, scheme[SchemeNorm][ColBorder].pixel);
if (setfocus) {
@@ -1804,6 +1841,16 @@ unmapnotify(XEvent *e)
}
}
+void
+unminimize(Client *c)
+{
+ if (!c || !MINIMIZED(c))
+ return;
+
+ XMapWindow(dpy, c->win);
+ setclientstate(c, NormalState);
+}
+
void
updatebars(void)
{
--
2.19.1
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