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From 58a5ece9406ca6c90dc362617c065e4aac19417f Mon Sep 17 00:00:00 2001
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From: Cyril Cressent <cyril@cressent.org>
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Date: Wed, 3 Jul 2019 21:33:45 -0700
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Subject: [PATCH] Port the uselessgap patch to 6.2
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---
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config.def.h | 1 +
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dwm.c | 36 ++++++++++++++++++++++++++++++------
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2 files changed, 31 insertions(+), 6 deletions(-)
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diff --git a/config.def.h b/config.def.h
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index 1c0b587..b11471d 100644
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--- a/config.def.h
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+++ b/config.def.h
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@@ -2,6 +2,7 @@
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/* appearance */
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static const unsigned int borderpx = 1; /* border pixel of windows */
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+static const unsigned int gappx = 6; /* gaps between windows */
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static const unsigned int snap = 32; /* snap pixel */
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static const int showbar = 1; /* 0 means no bar */
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static const int topbar = 1; /* 0 means bottom bar */
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diff --git a/dwm.c b/dwm.c
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index 4465af1..4545e05 100644
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--- a/dwm.c
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+++ b/dwm.c
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@@ -52,8 +52,8 @@
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#define ISVISIBLE(C) ((C->tags & C->mon->tagset[C->mon->seltags]))
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#define LENGTH(X) (sizeof X / sizeof X[0])
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#define MOUSEMASK (BUTTONMASK|PointerMotionMask)
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-#define WIDTH(X) ((X)->w + 2 * (X)->bw)
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-#define HEIGHT(X) ((X)->h + 2 * (X)->bw)
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+#define WIDTH(X) ((X)->w + 2 * (X)->bw + gappx)
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+#define HEIGHT(X) ((X)->h + 2 * (X)->bw + gappx)
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#define TAGMASK ((1 << LENGTH(tags)) - 1)
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#define TEXTW(X) (drw_fontset_getwidth(drw, (X)) + lrpad)
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@@ -1276,13 +1276,37 @@ void
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resizeclient(Client *c, int x, int y, int w, int h)
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{
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XWindowChanges wc;
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+ unsigned int n;
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+ unsigned int gapoffset;
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+ unsigned int gapincr;
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+ Client *nbc;
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- c->oldx = c->x; c->x = wc.x = x;
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- c->oldy = c->y; c->y = wc.y = y;
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- c->oldw = c->w; c->w = wc.width = w;
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- c->oldh = c->h; c->h = wc.height = h;
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wc.border_width = c->bw;
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+
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+ /* Get number of clients for the selected monitor */
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+ for (n = 0, nbc = nexttiled(selmon->clients); nbc; nbc = nexttiled(nbc->next), n++);
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+
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+ /* Do nothing if layout is floating */
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+ if (c->isfloating || selmon->lt[selmon->sellt]->arrange == NULL) {
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+ gapincr = gapoffset = 0;
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+ } else {
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+ /* Remove border and gap if layout is monocle or only one client */
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+ if (selmon->lt[selmon->sellt]->arrange == monocle || n == 1) {
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+ gapoffset = 0;
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+ gapincr = -2 * borderpx;
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+ wc.border_width = 0;
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+ } else {
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+ gapoffset = gappx;
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+ gapincr = 2 * gappx;
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+ }
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+ }
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+
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+ c->oldx = c->x; c->x = wc.x = x + gapoffset;
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+ c->oldy = c->y; c->y = wc.y = y + gapoffset;
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+ c->oldw = c->w; c->w = wc.width = w - gapincr;
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+ c->oldh = c->h; c->h = wc.height = h - gapincr;
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+
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XConfigureWindow(dpy, c->win, CWX|CWY|CWWidth|CWHeight|CWBorderWidth, &wc);
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configure(c);
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XSync(dpy, False);
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2.22.0
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