commit 8c82a1991db78f888b4f07143ab0aeece0d2da2f
parent c8302afecc00e2f8bf44529ee5ef496403626ae5
Author: Oscar Benedito <oscar@oscarbenedito.com>
Date:   Sun, 21 Jun 2020 17:51:39 +0200

Apply center patch

Add an iscentered rule to automatically center clients on the current
monitor.

Diffstat:
Mconfig.def.h | 6+++---
Mdwm.c | 13+++++++++++--
Apatches/dwm-center-6.2.diff | 90+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
3 files changed, 104 insertions(+), 5 deletions(-)

diff --git a/config.def.h b/config.def.h @@ -26,9 +26,9 @@ static const Rule rules[] = { * WM_CLASS(STRING) = instance, class * WM_NAME(STRING) = title */ - /* class instance title tags mask isfloating monitor */ - { "Gimp", NULL, NULL, 0, 1, -1 }, - { "Firefox", NULL, NULL, 1 << 8, 0, -1 }, + /* class instance title tags mask iscentered isfloating monitor */ + { "Gimp", NULL, NULL, 0, 0, 1, -1 }, + { "Firefox", NULL, NULL, 1 << 8, 0, 0, -1 }, }; /* layout(s) */ diff --git a/dwm.c b/dwm.c @@ -92,7 +92,7 @@ struct Client { int basew, baseh, incw, inch, maxw, maxh, minw, minh, hintsvalid; int bw, oldbw; unsigned int tags; - int isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen; + int isfixed, iscentered, isfloating, isurgent, neverfocus, oldstate, isfullscreen; Client *next; Client *snext; Monitor *mon; @@ -137,6 +137,7 @@ typedef struct { const char *instance; const char *title; unsigned int tags; + int iscentered; int isfloating; int monitor; } Rule; @@ -286,6 +287,7 @@ applyrules(Client *c) XClassHint ch = { NULL, NULL }; /* rule matching */ + c->iscentered = 0; c->isfloating = 0; c->tags = 0; XGetClassHint(dpy, c->win, &ch); @@ -298,6 +300,7 @@ applyrules(Client *c) && (!r->class || strstr(class, r->class)) && (!r->instance || strstr(instance, r->instance))) { + c->iscentered = r->iscentered; c->isfloating = r->isfloating; c->tags |= r->tags; for (m = mons; m && m->num != r->monitor; m = m->next); @@ -1059,6 +1062,10 @@ manage(Window w, XWindowAttributes *wa) updatewindowtype(c); updatesizehints(c); updatewmhints(c); + if (c->iscentered) { + c->x = c->mon->mx + (c->mon->mw - WIDTH(c)) / 2; + c->y = c->mon->my + (c->mon->mh - HEIGHT(c)) / 2; + } XSelectInput(dpy, w, EnterWindowMask|FocusChangeMask|PropertyChangeMask|StructureNotifyMask); grabbuttons(c, 0); if (!c->isfloating) @@ -2017,8 +2024,10 @@ updatewindowtype(Client *c) if (state == netatom[NetWMFullscreen]) setfullscreen(c, 1); - if (wtype == netatom[NetWMWindowTypeDialog]) + if (wtype == netatom[NetWMWindowTypeDialog]) { + c->iscentered = 1; c->isfloating = 1; + } } void diff --git a/patches/dwm-center-6.2.diff b/patches/dwm-center-6.2.diff @@ -0,0 +1,90 @@ +From 69f91089d9248fa9695eb925956e255a215171b8 Mon Sep 17 00:00:00 2001 +From: bakkeby <bakkeby@gmail.com> +Date: Tue, 7 Apr 2020 12:29:08 +0200 +Subject: [PATCH] Adding 6.2 center patch with multi-monitor fix and + auto-centering of floating popup windows +--- + config.def.h | 6 +++--- + dwm.c | 13 +++++++++++-- + 2 files changed, 14 insertions(+), 5 deletions(-) + +diff --git a/config.def.h b/config.def.h +index 1c0b587..44b46e5 100644 +--- a/config.def.h ++++ b/config.def.h +@@ -26,9 +26,9 @@ static const Rule rules[] = { + * WM_CLASS(STRING) = instance, class + * WM_NAME(STRING) = title + */ +- /* class instance title tags mask isfloating monitor */ +- { "Gimp", NULL, NULL, 0, 1, -1 }, +- { "Firefox", NULL, NULL, 1 << 8, 0, -1 }, ++ /* class instance title tags mask iscentered isfloating monitor */ ++ { "Gimp", NULL, NULL, 0, 0, 1, -1 }, ++ { "Firefox", NULL, NULL, 1 << 8, 0, 0, -1 }, + }; + + /* layout(s) */ +diff --git a/dwm.c b/dwm.c +index 4465af1..ab33757 100644 +--- a/dwm.c ++++ b/dwm.c +@@ -92,7 +92,7 @@ struct Client { + int basew, baseh, incw, inch, maxw, maxh, minw, minh; + int bw, oldbw; + unsigned int tags; +- int isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen; ++ int isfixed, iscentered, isfloating, isurgent, neverfocus, oldstate, isfullscreen; + Client *next; + Client *snext; + Monitor *mon; +@@ -137,6 +137,7 @@ typedef struct { + const char *instance; + const char *title; + unsigned int tags; ++ int iscentered; + int isfloating; + int monitor; + } Rule; +@@ -285,6 +286,7 @@ applyrules(Client *c) + XClassHint ch = { NULL, NULL }; + + /* rule matching */ ++ c->iscentered = 0; + c->isfloating = 0; + c->tags = 0; + XGetClassHint(dpy, c->win, &ch); +@@ -297,6 +299,7 @@ applyrules(Client *c) + && (!r->class || strstr(class, r->class)) + && (!r->instance || strstr(instance, r->instance))) + { ++ c->iscentered = r->iscentered; + c->isfloating = r->isfloating; + c->tags |= r->tags; + for (m = mons; m && m->num != r->monitor; m = m->next); +@@ -1056,6 +1059,10 @@ manage(Window w, XWindowAttributes *wa) + updatewindowtype(c); + updatesizehints(c); + updatewmhints(c); ++ if (c->iscentered) { ++ c->x = c->mon->mx + (c->mon->mw - WIDTH(c)) / 2; ++ c->y = c->mon->my + (c->mon->mh - HEIGHT(c)) / 2; ++ } + XSelectInput(dpy, w, EnterWindowMask|FocusChangeMask|PropertyChangeMask|StructureNotifyMask); + grabbuttons(c, 0); + if (!c->isfloating) +@@ -2009,8 +2016,10 @@ updatewindowtype(Client *c) + + if (state == netatom[NetWMFullscreen]) + setfullscreen(c, 1); +- if (wtype == netatom[NetWMWindowTypeDialog]) ++ if (wtype == netatom[NetWMWindowTypeDialog]) { ++ c->iscentered = 1; + c->isfloating = 1; ++ } + } + + void +-- +2.17.1 +