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-rw-r--r--wm/dwm-6.4/patches/dwm-alpha-6.4.diff282
-rw-r--r--wm/dwm-6.4/patches/dwm-cool-autostart-6.2.diff116
-rw-r--r--wm/dwm-6.4/patches/dwm-swallow-6.3.diff412
-rw-r--r--wm/dwm-6.4/patches/dwm-vanitygaps-6.2.diff971
-rw-r--r--wm/dwm-6.4/patches/dwm-winicon-6.3-v2.1.diff371
5 files changed, 2152 insertions, 0 deletions
diff --git a/wm/dwm-6.4/patches/dwm-alpha-6.4.diff b/wm/dwm-6.4/patches/dwm-alpha-6.4.diff
new file mode 100644
index 0000000..ad4b2b7
--- /dev/null
+++ b/wm/dwm-6.4/patches/dwm-alpha-6.4.diff
@@ -0,0 +1,282 @@
+From 4ee637701f1144e07338d5990fecb3dc44982223 Mon Sep 17 00:00:00 2001
+From: NekoCWD <nekodevelopper@gmail.com>
+Date: Fri, 27 Jan 2023 21:59:15 +0300
+Subject: [PATCH] [dwm] update 'alpha' path for dwm6.4
+
+---
+ config.def.h | 2 ++
+ config.mk | 2 +-
+ drw.c | 27 +++++++++++-----------
+ drw.h | 9 +++++---
+ dwm.c | 63 +++++++++++++++++++++++++++++++++++++++++++++++-----
+ 5 files changed, 80 insertions(+), 23 deletions(-)
+
+diff --git a/config.def.h b/config.def.h
+index 061ad66..3a4236d 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -7,6 +7,8 @@ static const int showbar = 1; /* 0 means no bar */
+ static const int topbar = 1; /* 0 means bottom bar */
+ static const char *fonts[] = { "monospace:size=10" };
+ static const char dmenufont[] = "monospace:size=10";
++static unsigned int baralpha = 0xd0;
++static unsigned int borderalpha = OPAQUE;
+ static const char col_gray1[] = "#222222";
+ static const char col_gray2[] = "#444444";
+ static const char col_gray3[] = "#bbbbbb";
+diff --git a/config.mk b/config.mk
+index ef8acf7..6d41560 100644
+--- a/config.mk
++++ b/config.mk
+@@ -23,7 +23,7 @@ FREETYPEINC = /usr/include/freetype2
+
+ # includes and libs
+ INCS = -I${X11INC} -I${FREETYPEINC}
+-LIBS = -L${X11LIB} -lX11 ${XINERAMALIBS} ${FREETYPELIBS}
++LIBS = -L${X11LIB} -lX11 ${XINERAMALIBS} ${FREETYPELIBS} -lXrender
+
+ # flags
+ CPPFLAGS = -D_DEFAULT_SOURCE -D_BSD_SOURCE -D_POSIX_C_SOURCE=200809L -DVERSION=\"${VERSION}\" ${XINERAMAFLAGS}
+diff --git a/drw.c b/drw.c
+index a58a2b4..10e39f9 100644
+--- a/drw.c
++++ b/drw.c
+@@ -61,7 +61,7 @@ utf8decode(const char *c, long *u, size_t clen)
+ }
+
+ Drw *
+-drw_create(Display *dpy, int screen, Window root, unsigned int w, unsigned int h)
++drw_create(Display *dpy, int screen, Window root, unsigned int w, unsigned int h, Visual *visual, unsigned int depth, Colormap cmap)
+ {
+ Drw *drw = ecalloc(1, sizeof(Drw));
+
+@@ -70,8 +70,11 @@ drw_create(Display *dpy, int screen, Window root, unsigned int w, unsigned int h
+ drw->root = root;
+ drw->w = w;
+ drw->h = h;
+- drw->drawable = XCreatePixmap(dpy, root, w, h, DefaultDepth(dpy, screen));
+- drw->gc = XCreateGC(dpy, root, 0, NULL);
++ drw->visual = visual;
++ drw->depth = depth;
++ drw->cmap = cmap;
++ drw->drawable = XCreatePixmap(dpy, root, w, h, depth);
++ drw->gc = XCreateGC(dpy, drw->drawable, 0, NULL);
+ XSetLineAttributes(dpy, drw->gc, 1, LineSolid, CapButt, JoinMiter);
+
+ return drw;
+@@ -87,7 +90,7 @@ drw_resize(Drw *drw, unsigned int w, unsigned int h)
+ drw->h = h;
+ if (drw->drawable)
+ XFreePixmap(drw->dpy, drw->drawable);
+- drw->drawable = XCreatePixmap(drw->dpy, drw->root, w, h, DefaultDepth(drw->dpy, drw->screen));
++ drw->drawable = XCreatePixmap(drw->dpy, drw->root, w, h, drw->depth);
+ }
+
+ void
+@@ -181,21 +184,20 @@ drw_fontset_free(Fnt *font)
+ }
+
+ void
+-drw_clr_create(Drw *drw, Clr *dest, const char *clrname)
++drw_clr_create(Drw *drw, Clr *dest, const char *clrname, unsigned int alpha)
+ {
+ if (!drw || !dest || !clrname)
+ return;
+-
+- if (!XftColorAllocName(drw->dpy, DefaultVisual(drw->dpy, drw->screen),
+- DefaultColormap(drw->dpy, drw->screen),
++ if (!XftColorAllocName(drw->dpy, drw->visual, drw->cmap,
+ clrname, dest))
+ die("error, cannot allocate color '%s'", clrname);
++ dest->pixel = (dest->pixel & 0x00ffffffU) | (alpha << 24);
+ }
+
+ /* Wrapper to create color schemes. The caller has to call free(3) on the
+ * returned color scheme when done using it. */
+ Clr *
+-drw_scm_create(Drw *drw, const char *clrnames[], size_t clrcount)
++drw_scm_create(Drw *drw, const char *clrnames[], unsigned int clralphas[], size_t clrcount)
+ {
+ size_t i;
+ Clr *ret;
+@@ -205,7 +207,7 @@ drw_scm_create(Drw *drw, const char *clrnames[], size_t clrcount)
+ return NULL;
+
+ for (i = 0; i < clrcount; i++)
+- drw_clr_create(drw, &ret[i], clrnames[i]);
++ drw_clr_create(drw, &ret[i], clrnames[i], clralphas[i]);
+ return ret;
+ }
+
+@@ -263,9 +265,8 @@ drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, unsigned int lp
+ } else {
+ XSetForeground(drw->dpy, drw->gc, drw->scheme[invert ? ColFg : ColBg].pixel);
+ XFillRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w, h);
+- d = XftDrawCreate(drw->dpy, drw->drawable,
+- DefaultVisual(drw->dpy, drw->screen),
+- DefaultColormap(drw->dpy, drw->screen));
++ d = XftDrawCreate(drw->dpy, drw->drawable, drw->visual, drw->cmap);
++
+ x += lpad;
+ w -= lpad;
+ }
+diff --git a/drw.h b/drw.h
+index 6471431..51dc017 100644
+--- a/drw.h
++++ b/drw.h
+@@ -20,6 +20,9 @@ typedef struct {
+ Display *dpy;
+ int screen;
+ Window root;
++ Visual *visual;
++ unsigned int depth;
++ Colormap cmap;
+ Drawable drawable;
+ GC gc;
+ Clr *scheme;
+@@ -27,7 +30,7 @@ typedef struct {
+ } Drw;
+
+ /* Drawable abstraction */
+-Drw *drw_create(Display *dpy, int screen, Window win, unsigned int w, unsigned int h);
++Drw *drw_create(Display *dpy, int screen, Window win, unsigned int w, unsigned int h, Visual*, unsigned int, Colormap);
+ void drw_resize(Drw *drw, unsigned int w, unsigned int h);
+ void drw_free(Drw *drw);
+
+@@ -39,8 +42,8 @@ unsigned int drw_fontset_getwidth_clamp(Drw *drw, const char *text, unsigned int
+ void drw_font_getexts(Fnt *font, const char *text, unsigned int len, unsigned int *w, unsigned int *h);
+
+ /* Colorscheme abstraction */
+-void drw_clr_create(Drw *drw, Clr *dest, const char *clrname);
+-Clr *drw_scm_create(Drw *drw, const char *clrnames[], size_t clrcount);
++void drw_clr_create(Drw *drw, Clr *dest, const char *clrname, unsigned int alpha);
++Clr *drw_scm_create(Drw *drw, const char *clrnames[], unsigned int clralphas[], size_t clrcount);
+
+ /* Cursor abstraction */
+ Cur *drw_cur_create(Drw *drw, int shape);
+diff --git a/dwm.c b/dwm.c
+index e5efb6a..708ca43 100644
+--- a/dwm.c
++++ b/dwm.c
+@@ -57,6 +57,10 @@
+ #define TAGMASK ((1 << LENGTH(tags)) - 1)
+ #define TEXTW(X) (drw_fontset_getwidth(drw, (X)) + lrpad)
+
++#define OPAQUE 0xffU
++
++#define OPAQUE 0xffU
++
+ /* enums */
+ enum { CurNormal, CurResize, CurMove, CurLast }; /* cursor */
+ enum { SchemeNorm, SchemeSel }; /* color schemes */
+@@ -233,6 +237,7 @@ static Monitor *wintomon(Window w);
+ static int xerror(Display *dpy, XErrorEvent *ee);
+ static int xerrordummy(Display *dpy, XErrorEvent *ee);
+ static int xerrorstart(Display *dpy, XErrorEvent *ee);
++static void xinitvisual();
+ static void zoom(const Arg *arg);
+
+ /* variables */
+@@ -269,6 +274,11 @@ static Drw *drw;
+ static Monitor *mons, *selmon;
+ static Window root, wmcheckwin;
+
++static int useargb = 0;
++static Visual *visual;
++static int depth;
++static Colormap cmap;
++
+ /* configuration, allows nested code to access above variables */
+ #include "config.h"
+
+@@ -1542,7 +1552,8 @@ setup(void)
+ sw = DisplayWidth(dpy, screen);
+ sh = DisplayHeight(dpy, screen);
+ root = RootWindow(dpy, screen);
+- drw = drw_create(dpy, screen, root, sw, sh);
++ xinitvisual();
++ drw = drw_create(dpy, screen, root, sw, sh, visual, depth, cmap);
+ if (!drw_fontset_create(drw, fonts, LENGTH(fonts)))
+ die("no fonts could be loaded.");
+ lrpad = drw->fonts->h;
+@@ -1569,8 +1580,9 @@ setup(void)
+ cursor[CurMove] = drw_cur_create(drw, XC_fleur);
+ /* init appearance */
+ scheme = ecalloc(LENGTH(colors), sizeof(Clr *));
++ unsigned int alphas[] = {borderalpha, baralpha, OPAQUE};
+ for (i = 0; i < LENGTH(colors); i++)
+- scheme[i] = drw_scm_create(drw, colors[i], 3);
++ scheme[i] = drw_scm_create(drw, colors[i], alphas, 3);
+ /* init bars */
+ updatebars();
+ updatestatus();
+@@ -1803,16 +1815,18 @@ updatebars(void)
+ Monitor *m;
+ XSetWindowAttributes wa = {
+ .override_redirect = True,
+- .background_pixmap = ParentRelative,
++ .background_pixel = 0,
++ .border_pixel = 0,
++ .colormap = cmap,
+ .event_mask = ButtonPressMask|ExposureMask
+ };
+ XClassHint ch = {"dwm", "dwm"};
+ for (m = mons; m; m = m->next) {
+ if (m->barwin)
+ continue;
+- m->barwin = XCreateWindow(dpy, root, m->wx, m->by, m->ww, bh, 0, DefaultDepth(dpy, screen),
+- CopyFromParent, DefaultVisual(dpy, screen),
+- CWOverrideRedirect|CWBackPixmap|CWEventMask, &wa);
++ m->barwin = XCreateWindow(dpy, root, m->wx, m->by, m->ww, bh, 0, depth,
++ InputOutput, visual,
++ CWOverrideRedirect|CWBackPixel|CWBorderPixel|CWColormap|CWEventMask, &wa);
+ XDefineCursor(dpy, m->barwin, cursor[CurNormal]->cursor);
+ XMapRaised(dpy, m->barwin);
+ XSetClassHint(dpy, m->barwin, &ch);
+@@ -2110,6 +2124,43 @@ xerrorstart(Display *dpy, XErrorEvent *ee)
+ return -1;
+ }
+
++void
++xinitvisual()
++{
++ XVisualInfo *infos;
++ XRenderPictFormat *fmt;
++ int nitems;
++ int i;
++
++ XVisualInfo tpl = {
++ .screen = screen,
++ .depth = 32,
++ .class = TrueColor
++ };
++ long masks = VisualScreenMask | VisualDepthMask | VisualClassMask;
++
++ infos = XGetVisualInfo(dpy, masks, &tpl, &nitems);
++ visual = NULL;
++ for(i = 0; i < nitems; i ++) {
++ fmt = XRenderFindVisualFormat(dpy, infos[i].visual);
++ if (fmt->type == PictTypeDirect && fmt->direct.alphaMask) {
++ visual = infos[i].visual;
++ depth = infos[i].depth;
++ cmap = XCreateColormap(dpy, root, visual, AllocNone);
++ useargb = 1;
++ break;
++ }
++ }
++
++ XFree(infos);
++
++ if (! visual) {
++ visual = DefaultVisual(dpy, screen);
++ depth = DefaultDepth(dpy, screen);
++ cmap = DefaultColormap(dpy, screen);
++ }
++}
++
+ void
+ zoom(const Arg *arg)
+ {
+--
+2.39.1
+
diff --git a/wm/dwm-6.4/patches/dwm-cool-autostart-6.2.diff b/wm/dwm-6.4/patches/dwm-cool-autostart-6.2.diff
new file mode 100644
index 0000000..84a93ea
--- /dev/null
+++ b/wm/dwm-6.4/patches/dwm-cool-autostart-6.2.diff
@@ -0,0 +1,116 @@
+diff --git a/config.def.h b/config.def.h
+index 1c0b587..ed056a4 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -18,6 +18,11 @@ static const char *colors[][3] = {
+ [SchemeSel] = { col_gray4, col_cyan, col_cyan },
+ };
+
++static const char *const autostart[] = {
++ "st", NULL,
++ NULL /* terminate */
++};
++
+ /* tagging */
+ static const char *tags[] = { "1", "2", "3", "4", "5", "6", "7", "8", "9" };
+
+diff --git a/dwm.c b/dwm.c
+index 9fd0286..1facd56 100644
+--- a/dwm.c
++++ b/dwm.c
+@@ -234,6 +234,7 @@ static int xerror(Display *dpy, XErrorEvent *ee);
+ static int xerrordummy(Display *dpy, XErrorEvent *ee);
+ static int xerrorstart(Display *dpy, XErrorEvent *ee);
+ static void zoom(const Arg *arg);
++static void autostart_exec(void);
+
+ /* variables */
+ static const char broken[] = "broken";
+@@ -275,6 +276,34 @@ static Window root, wmcheckwin;
+ /* compile-time check if all tags fit into an unsigned int bit array. */
+ struct NumTags { char limitexceeded[LENGTH(tags) > 31 ? -1 : 1]; };
+
++/* dwm will keep pid's of processes from autostart array and kill them at quit */
++static pid_t *autostart_pids;
++static size_t autostart_len;
++
++/* execute command from autostart array */
++static void
++autostart_exec() {
++ const char *const *p;
++ size_t i = 0;
++
++ /* count entries */
++ for (p = autostart; *p; autostart_len++, p++)
++ while (*++p);
++
++ autostart_pids = malloc(autostart_len * sizeof(pid_t));
++ for (p = autostart; *p; i++, p++) {
++ if ((autostart_pids[i] = fork()) == 0) {
++ setsid();
++ execvp(*p, (char *const *)p);
++ fprintf(stderr, "dwm: execvp %s\n", *p);
++ perror(" failed");
++ _exit(EXIT_FAILURE);
++ }
++ /* skip arguments */
++ while (*++p);
++ }
++}
++
+ /* function implementations */
+ void
+ applyrules(Client *c)
+@@ -1249,6 +1278,16 @@ propertynotify(XEvent *e)
+ void
+ quit(const Arg *arg)
+ {
++ size_t i;
++
++ /* kill child processes */
++ for (i = 0; i < autostart_len; i++) {
++ if (0 < autostart_pids[i]) {
++ kill(autostart_pids[i], SIGTERM);
++ waitpid(autostart_pids[i], NULL, 0);
++ }
++ }
++
+ running = 0;
+ }
+
+@@ -1632,9 +1671,25 @@ showhide(Client *c)
+ void
+ sigchld(int unused)
+ {
++ pid_t pid;
++
+ if (signal(SIGCHLD, sigchld) == SIG_ERR)
+ die("can't install SIGCHLD handler:");
+- while (0 < waitpid(-1, NULL, WNOHANG));
++ while (0 < (pid = waitpid(-1, NULL, WNOHANG))) {
++ pid_t *p, *lim;
++
++ if (!(p = autostart_pids))
++ continue;
++ lim = &p[autostart_len];
++
++ for (; p < lim; p++) {
++ if (*p == pid) {
++ *p = -1;
++ break;
++ }
++ }
++
++ }
+ }
+
+ void
+@@ -2139,6 +2194,7 @@ main(int argc, char *argv[])
+ if (!(dpy = XOpenDisplay(NULL)))
+ die("dwm: cannot open display");
+ checkotherwm();
++ autostart_exec();
+ setup();
+ #ifdef __OpenBSD__
+ if (pledge("stdio rpath proc exec", NULL) == -1)
+
diff --git a/wm/dwm-6.4/patches/dwm-swallow-6.3.diff b/wm/dwm-6.4/patches/dwm-swallow-6.3.diff
new file mode 100644
index 0000000..47586a0
--- /dev/null
+++ b/wm/dwm-6.4/patches/dwm-swallow-6.3.diff
@@ -0,0 +1,412 @@
+From 0cf9a007511f7dfd7dd94171b172562ebac9b6d5 Mon Sep 17 00:00:00 2001
+From: Tom Schwindl <schwindl@posteo.de>
+Date: Sat, 10 Sep 2022 12:51:09 +0200
+Subject: [PATCH] 6.3 swallow patch
+
+---
+ config.def.h | 9 +-
+ config.mk | 3 +-
+ dwm.c | 235 +++++++++++++++++++++++++++++++++++++++++++++++++--
+ 3 files changed, 237 insertions(+), 10 deletions(-)
+
+diff --git a/config.def.h b/config.def.h
+index 061ad662f82a..0b2b8ffd30d5 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -3,6 +3,7 @@
+ /* appearance */
+ static const unsigned int borderpx = 1; /* border pixel of windows */
+ static const unsigned int snap = 32; /* snap pixel */
++static const int swallowfloating = 0; /* 1 means swallow floating windows by default */
+ static const int showbar = 1; /* 0 means no bar */
+ static const int topbar = 1; /* 0 means bottom bar */
+ static const char *fonts[] = { "monospace:size=10" };
+@@ -26,9 +27,11 @@ 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 isfloating isterminal noswallow monitor */
++ { "Gimp", NULL, NULL, 0, 1, 0, 0, -1 },
++ { "Firefox", NULL, NULL, 1 << 8, 0, 0, -1, -1 },
++ { "St", NULL, NULL, 0, 0, 1, 0, -1 },
++ { NULL, NULL, "Event Tester", 0, 0, 0, 1, -1 }, /* xev */
+ };
+
+ /* layout(s) */
+diff --git a/config.mk b/config.mk
+index 81c493ef4aff..52d1ebf30bec 100644
+--- a/config.mk
++++ b/config.mk
+@@ -20,10 +20,11 @@ FREETYPEINC = /usr/include/freetype2
+ # OpenBSD (uncomment)
+ #FREETYPEINC = ${X11INC}/freetype2
+ #MANPREFIX = ${PREFIX}/man
++#KVMLIB = -lkvm
+
+ # includes and libs
+ INCS = -I${X11INC} -I${FREETYPEINC}
+-LIBS = -L${X11LIB} -lX11 ${XINERAMALIBS} ${FREETYPELIBS}
++LIBS = -L${X11LIB} -lX11 ${XINERAMALIBS} ${FREETYPELIBS} -lX11-xcb -lxcb -lxcb-res ${KVMLIB}
+
+ # flags
+ CPPFLAGS = -D_DEFAULT_SOURCE -D_BSD_SOURCE -D_POSIX_C_SOURCE=200809L -DVERSION=\"${VERSION}\" ${XINERAMAFLAGS}
+diff --git a/dwm.c b/dwm.c
+index e5efb6a22806..e68294b6b679 100644
+--- a/dwm.c
++++ b/dwm.c
+@@ -40,6 +40,12 @@
+ #include <X11/extensions/Xinerama.h>
+ #endif /* XINERAMA */
+ #include <X11/Xft/Xft.h>
++#include <X11/Xlib-xcb.h>
++#include <xcb/res.h>
++#ifdef __OpenBSD__
++#include <sys/sysctl.h>
++#include <kvm.h>
++#endif /* __OpenBSD */
+
+ #include "drw.h"
+ #include "util.h"
+@@ -92,9 +98,11 @@ 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, isfloating, isurgent, neverfocus, oldstate, isfullscreen, isterminal, noswallow;
++ pid_t pid;
+ Client *next;
+ Client *snext;
++ Client *swallowing;
+ Monitor *mon;
+ Window win;
+ };
+@@ -138,6 +146,8 @@ typedef struct {
+ const char *title;
+ unsigned int tags;
+ int isfloating;
++ int isterminal;
++ int noswallow;
+ int monitor;
+ } Rule;
+
+@@ -235,6 +245,12 @@ static int xerrordummy(Display *dpy, XErrorEvent *ee);
+ static int xerrorstart(Display *dpy, XErrorEvent *ee);
+ static void zoom(const Arg *arg);
+
++static pid_t getparentprocess(pid_t p);
++static int isdescprocess(pid_t p, pid_t c);
++static Client *swallowingclient(Window w);
++static Client *termforwin(const Client *c);
++static pid_t winpid(Window w);
++
+ /* variables */
+ static const char broken[] = "broken";
+ static char stext[256];
+@@ -269,6 +285,8 @@ static Drw *drw;
+ static Monitor *mons, *selmon;
+ static Window root, wmcheckwin;
+
++static xcb_connection_t *xcon;
++
+ /* configuration, allows nested code to access above variables */
+ #include "config.h"
+
+@@ -298,6 +316,8 @@ applyrules(Client *c)
+ && (!r->class || strstr(class, r->class))
+ && (!r->instance || strstr(instance, r->instance)))
+ {
++ c->isterminal = r->isterminal;
++ c->noswallow = r->noswallow;
+ c->isfloating = r->isfloating;
+ c->tags |= r->tags;
+ for (m = mons; m && m->num != r->monitor; m = m->next);
+@@ -416,6 +436,53 @@ attachstack(Client *c)
+ c->mon->stack = c;
+ }
+
++void
++swallow(Client *p, Client *c)
++{
++
++ if (c->noswallow || c->isterminal)
++ return;
++ if (c->noswallow && !swallowfloating && c->isfloating)
++ return;
++
++ detach(c);
++ detachstack(c);
++
++ setclientstate(c, WithdrawnState);
++ XUnmapWindow(dpy, p->win);
++
++ p->swallowing = c;
++ c->mon = p->mon;
++
++ Window w = p->win;
++ p->win = c->win;
++ c->win = w;
++ updatetitle(p);
++ XMoveResizeWindow(dpy, p->win, p->x, p->y, p->w, p->h);
++ arrange(p->mon);
++ configure(p);
++ updateclientlist();
++}
++
++void
++unswallow(Client *c)
++{
++ c->win = c->swallowing->win;
++
++ free(c->swallowing);
++ c->swallowing = NULL;
++
++ /* unfullscreen the client */
++ setfullscreen(c, 0);
++ updatetitle(c);
++ arrange(c->mon);
++ XMapWindow(dpy, c->win);
++ XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h);
++ setclientstate(c, NormalState);
++ focus(NULL);
++ arrange(c->mon);
++}
++
+ void
+ buttonpress(XEvent *e)
+ {
+@@ -656,6 +723,9 @@ destroynotify(XEvent *e)
+
+ if ((c = wintoclient(ev->window)))
+ unmanage(c, 1);
++
++ else if ((c = swallowingclient(ev->window)))
++ unmanage(c->swallowing, 1);
+ }
+
+ void
+@@ -1022,12 +1092,13 @@ killclient(const Arg *arg)
+ void
+ manage(Window w, XWindowAttributes *wa)
+ {
+- Client *c, *t = NULL;
++ Client *c, *t = NULL, *term = NULL;
+ Window trans = None;
+ XWindowChanges wc;
+
+ c = ecalloc(1, sizeof(Client));
+ c->win = w;
++ c->pid = winpid(w);
+ /* geometry */
+ c->x = c->oldx = wa->x;
+ c->y = c->oldy = wa->y;
+@@ -1042,6 +1113,7 @@ manage(Window w, XWindowAttributes *wa)
+ } else {
+ c->mon = selmon;
+ applyrules(c);
++ term = termforwin(c);
+ }
+
+ if (c->x + WIDTH(c) > c->mon->wx + c->mon->ww)
+@@ -1076,6 +1148,8 @@ manage(Window w, XWindowAttributes *wa)
+ c->mon->sel = c;
+ arrange(c->mon);
+ XMapWindow(dpy, c->win);
++ if (term)
++ swallow(term, c);
+ focus(NULL);
+ }
+
+@@ -1763,6 +1837,20 @@ unmanage(Client *c, int destroyed)
+ Monitor *m = c->mon;
+ XWindowChanges wc;
+
++ if (c->swallowing) {
++ unswallow(c);
++ return;
++ }
++
++ Client *s = swallowingclient(c->win);
++ if (s) {
++ free(s->swallowing);
++ s->swallowing = NULL;
++ arrange(m);
++ focus(NULL);
++ return;
++ }
++
+ detach(c);
+ detachstack(c);
+ if (!destroyed) {
+@@ -1778,9 +1866,12 @@ unmanage(Client *c, int destroyed)
+ XUngrabServer(dpy);
+ }
+ free(c);
+- focus(NULL);
+- updateclientlist();
+- arrange(m);
++
++ if (!s) {
++ arrange(m);
++ focus(NULL);
++ updateclientlist();
++ }
+ }
+
+ void
+@@ -2044,6 +2135,136 @@ view(const Arg *arg)
+ arrange(selmon);
+ }
+
++pid_t
++winpid(Window w)
++{
++
++ pid_t result = 0;
++
++#ifdef __linux__
++ xcb_res_client_id_spec_t spec = {0};
++ spec.client = w;
++ spec.mask = XCB_RES_CLIENT_ID_MASK_LOCAL_CLIENT_PID;
++
++ xcb_generic_error_t *e = NULL;
++ xcb_res_query_client_ids_cookie_t c = xcb_res_query_client_ids(xcon, 1, &spec);
++ xcb_res_query_client_ids_reply_t *r = xcb_res_query_client_ids_reply(xcon, c, &e);
++
++ if (!r)
++ return (pid_t)0;
++
++ xcb_res_client_id_value_iterator_t i = xcb_res_query_client_ids_ids_iterator(r);
++ for (; i.rem; xcb_res_client_id_value_next(&i)) {
++ spec = i.data->spec;
++ if (spec.mask & XCB_RES_CLIENT_ID_MASK_LOCAL_CLIENT_PID) {
++ uint32_t *t = xcb_res_client_id_value_value(i.data);
++ result = *t;
++ break;
++ }
++ }
++
++ free(r);
++
++ if (result == (pid_t)-1)
++ result = 0;
++
++#endif /* __linux__ */
++
++#ifdef __OpenBSD__
++ Atom type;
++ int format;
++ unsigned long len, bytes;
++ unsigned char *prop;
++ pid_t ret;
++
++ if (XGetWindowProperty(dpy, w, XInternAtom(dpy, "_NET_WM_PID", 0), 0, 1, False, AnyPropertyType, &type, &format, &len, &bytes, &prop) != Success || !prop)
++ return 0;
++
++ ret = *(pid_t*)prop;
++ XFree(prop);
++ result = ret;
++
++#endif /* __OpenBSD__ */
++ return result;
++}
++
++pid_t
++getparentprocess(pid_t p)
++{
++ unsigned int v = 0;
++
++#ifdef __linux__
++ FILE *f;
++ char buf[256];
++ snprintf(buf, sizeof(buf) - 1, "/proc/%u/stat", (unsigned)p);
++
++ if (!(f = fopen(buf, "r")))
++ return 0;
++
++ fscanf(f, "%*u %*s %*c %u", &v);
++ fclose(f);
++#endif /* __linux__*/
++
++#ifdef __OpenBSD__
++ int n;
++ kvm_t *kd;
++ struct kinfo_proc *kp;
++
++ kd = kvm_openfiles(NULL, NULL, NULL, KVM_NO_FILES, NULL);
++ if (!kd)
++ return 0;
++
++ kp = kvm_getprocs(kd, KERN_PROC_PID, p, sizeof(*kp), &n);
++ v = kp->p_ppid;
++#endif /* __OpenBSD__ */
++
++ return (pid_t)v;
++}
++
++int
++isdescprocess(pid_t p, pid_t c)
++{
++ while (p != c && c != 0)
++ c = getparentprocess(c);
++
++ return (int)c;
++}
++
++Client *
++termforwin(const Client *w)
++{
++ Client *c;
++ Monitor *m;
++
++ if (!w->pid || w->isterminal)
++ return NULL;
++
++ for (m = mons; m; m = m->next) {
++ for (c = m->clients; c; c = c->next) {
++ if (c->isterminal && !c->swallowing && c->pid && isdescprocess(c->pid, w->pid))
++ return c;
++ }
++ }
++
++ return NULL;
++}
++
++Client *
++swallowingclient(Window w)
++{
++ Client *c;
++ Monitor *m;
++
++ for (m = mons; m; m = m->next) {
++ for (c = m->clients; c; c = c->next) {
++ if (c->swallowing && c->swallowing->win == w)
++ return c;
++ }
++ }
++
++ return NULL;
++}
++
+ Client *
+ wintoclient(Window w)
+ {
+@@ -2133,10 +2354,12 @@ main(int argc, char *argv[])
+ fputs("warning: no locale support\n", stderr);
+ if (!(dpy = XOpenDisplay(NULL)))
+ die("dwm: cannot open display");
++ if (!(xcon = XGetXCBConnection(dpy)))
++ die("dwm: cannot get xcb connection\n");
+ checkotherwm();
+ setup();
+ #ifdef __OpenBSD__
+- if (pledge("stdio rpath proc exec", NULL) == -1)
++ if (pledge("stdio rpath proc exec ps", NULL) == -1)
+ die("pledge");
+ #endif /* __OpenBSD__ */
+ scan();
+--
+2.37.2
+
diff --git a/wm/dwm-6.4/patches/dwm-vanitygaps-6.2.diff b/wm/dwm-6.4/patches/dwm-vanitygaps-6.2.diff
new file mode 100644
index 0000000..18cbd6d
--- /dev/null
+++ b/wm/dwm-6.4/patches/dwm-vanitygaps-6.2.diff
@@ -0,0 +1,971 @@
+From 9709d08daa290c8c7319571cd9e6ef4ec40e7683 Mon Sep 17 00:00:00 2001
+From: bakkeby <bakkeby@gmail.com>
+Date: Wed, 6 May 2020 17:21:25 +0200
+Subject: [PATCH] vanitygaps - adds gaps to layouts
+
+This patch differentiates between inner and outer gaps as well as
+horizontal and vertical gaps.
+
+The logic of these layouts also aims to be pixel perfect by ensuring
+an even split of the available space and re-distributing the remainder
+among the available clients.
+---
+ config.def.h | 38 ++-
+ dwm.c | 35 +--
+ vanitygaps.c | 809 +++++++++++++++++++++++++++++++++++++++++++++++++++
+ 3 files changed, 854 insertions(+), 28 deletions(-)
+ create mode 100644 vanitygaps.c
+
+diff --git a/config.def.h b/config.def.h
+index 1c0b587..a886863 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -3,6 +3,11 @@
+ /* appearance */
+ static const unsigned int borderpx = 1; /* border pixel of windows */
+ static const unsigned int snap = 32; /* snap pixel */
++static const unsigned int gappih = 20; /* horiz inner gap between windows */
++static const unsigned int gappiv = 10; /* vert inner gap between windows */
++static const unsigned int gappoh = 10; /* horiz outer gap between windows and screen edge */
++static const unsigned int gappov = 30; /* vert outer gap between windows and screen edge */
++static int smartgaps = 0; /* 1 means no outer gap when there is only one window */
+ static const int showbar = 1; /* 0 means no bar */
+ static const int topbar = 1; /* 0 means bottom bar */
+ static const char *fonts[] = { "monospace:size=10" };
+@@ -36,11 +41,26 @@ static const float mfact = 0.55; /* factor of master area size [0.05..0.95]
+ static const int nmaster = 1; /* number of clients in master area */
+ static const int resizehints = 1; /* 1 means respect size hints in tiled resizals */
+
++#define FORCE_VSPLIT 1 /* nrowgrid layout: force two clients to always split vertically */
++#include "vanitygaps.c"
++
+ static const Layout layouts[] = {
+ /* symbol arrange function */
+ { "[]=", tile }, /* first entry is default */
+- { "><>", NULL }, /* no layout function means floating behavior */
+ { "[M]", monocle },
++ { "[@]", spiral },
++ { "[\\]", dwindle },
++ { "H[]", deck },
++ { "TTT", bstack },
++ { "===", bstackhoriz },
++ { "HHH", grid },
++ { "###", nrowgrid },
++ { "---", horizgrid },
++ { ":::", gaplessgrid },
++ { "|M|", centeredmaster },
++ { ">M>", centeredfloatingmaster },
++ { "><>", NULL }, /* no layout function means floating behavior */
++ { NULL, NULL },
+ };
+
+ /* key definitions */
+@@ -71,6 +91,22 @@ static Key keys[] = {
+ { MODKEY, XK_h, setmfact, {.f = -0.05} },
+ { MODKEY, XK_l, setmfact, {.f = +0.05} },
+ { MODKEY, XK_Return, zoom, {0} },
++ { MODKEY|Mod4Mask, XK_u, incrgaps, {.i = +1 } },
++ { MODKEY|Mod4Mask|ShiftMask, XK_u, incrgaps, {.i = -1 } },
++ { MODKEY|Mod4Mask, XK_i, incrigaps, {.i = +1 } },
++ { MODKEY|Mod4Mask|ShiftMask, XK_i, incrigaps, {.i = -1 } },
++ { MODKEY|Mod4Mask, XK_o, incrogaps, {.i = +1 } },
++ { MODKEY|Mod4Mask|ShiftMask, XK_o, incrogaps, {.i = -1 } },
++ { MODKEY|Mod4Mask, XK_6, incrihgaps, {.i = +1 } },
++ { MODKEY|Mod4Mask|ShiftMask, XK_6, incrihgaps, {.i = -1 } },
++ { MODKEY|Mod4Mask, XK_7, incrivgaps, {.i = +1 } },
++ { MODKEY|Mod4Mask|ShiftMask, XK_7, incrivgaps, {.i = -1 } },
++ { MODKEY|Mod4Mask, XK_8, incrohgaps, {.i = +1 } },
++ { MODKEY|Mod4Mask|ShiftMask, XK_8, incrohgaps, {.i = -1 } },
++ { MODKEY|Mod4Mask, XK_9, incrovgaps, {.i = +1 } },
++ { MODKEY|Mod4Mask|ShiftMask, XK_9, incrovgaps, {.i = -1 } },
++ { MODKEY|Mod4Mask, XK_0, togglegaps, {0} },
++ { MODKEY|Mod4Mask|ShiftMask, XK_0, defaultgaps, {0} },
+ { MODKEY, XK_Tab, view, {0} },
+ { MODKEY|ShiftMask, XK_c, killclient, {0} },
+ { MODKEY, XK_t, setlayout, {.v = &layouts[0]} },
+diff --git a/dwm.c b/dwm.c
+index 4465af1..c3b2d82 100644
+--- a/dwm.c
++++ b/dwm.c
+@@ -119,6 +119,10 @@ struct Monitor {
+ int by; /* bar geometry */
+ int mx, my, mw, mh; /* screen size */
+ int wx, wy, ww, wh; /* window area */
++ int gappih; /* horizontal gap between windows */
++ int gappiv; /* vertical gap between windows */
++ int gappoh; /* horizontal outer gaps */
++ int gappov; /* vertical outer gaps */
+ unsigned int seltags;
+ unsigned int sellt;
+ unsigned int tagset[2];
+@@ -208,7 +212,6 @@ static void sigchld(int unused);
+ static void spawn(const Arg *arg);
+ static void tag(const Arg *arg);
+ static void tagmon(const Arg *arg);
+-static void tile(Monitor *);
+ static void togglebar(const Arg *arg);
+ static void togglefloating(const Arg *arg);
+ static void toggletag(const Arg *arg);
+@@ -638,6 +641,10 @@ createmon(void)
+ m->nmaster = nmaster;
+ m->showbar = showbar;
+ m->topbar = topbar;
++ m->gappih = gappih;
++ m->gappiv = gappiv;
++ m->gappoh = gappoh;
++ m->gappov = gappov;
+ m->lt[0] = &layouts[0];
+ m->lt[1] = &layouts[1 % LENGTH(layouts)];
+ strncpy(m->ltsymbol, layouts[0].symbol, sizeof m->ltsymbol);
+@@ -1670,32 +1677,6 @@ tagmon(const Arg *arg)
+ sendmon(selmon->sel, dirtomon(arg->i));
+ }
+
+-void
+-tile(Monitor *m)
+-{
+- unsigned int i, n, h, mw, my, ty;
+- Client *c;
+-
+- for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++);
+- if (n == 0)
+- return;
+-
+- if (n > m->nmaster)
+- mw = m->nmaster ? m->ww * m->mfact : 0;
+- else
+- mw = m->ww;
+- for (i = my = ty = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++)
+- if (i < m->nmaster) {
+- h = (m->wh - my) / (MIN(n, m->nmaster) - i);
+- resize(c, m->wx, m->wy + my, mw - (2*c->bw), h - (2*c->bw), 0);
+- my += HEIGHT(c);
+- } else {
+- h = (m->wh - ty) / (n - i);
+- resize(c, m->wx + mw, m->wy + ty, m->ww - mw - (2*c->bw), h - (2*c->bw), 0);
+- ty += HEIGHT(c);
+- }
+-}
+-
+ void
+ togglebar(const Arg *arg)
+ {
+diff --git a/vanitygaps.c b/vanitygaps.c
+new file mode 100644
+index 0000000..3f31593
+--- /dev/null
++++ b/vanitygaps.c
+@@ -0,0 +1,809 @@
++/* Key binding functions */
++static void defaultgaps(const Arg *arg);
++static void incrgaps(const Arg *arg);
++static void incrigaps(const Arg *arg);
++static void incrogaps(const Arg *arg);
++static void incrohgaps(const Arg *arg);
++static void incrovgaps(const Arg *arg);
++static void incrihgaps(const Arg *arg);
++static void incrivgaps(const Arg *arg);
++static void togglegaps(const Arg *arg);
++/* Layouts (delete the ones you do not need) */
++static void bstack(Monitor *m);
++static void bstackhoriz(Monitor *m);
++static void centeredmaster(Monitor *m);
++static void centeredfloatingmaster(Monitor *m);
++static void deck(Monitor *m);
++static void dwindle(Monitor *m);
++static void fibonacci(Monitor *m, int s);
++static void grid(Monitor *m);
++static void nrowgrid(Monitor *m);
++static void spiral(Monitor *m);
++static void tile(Monitor *m);
++/* Internals */
++static void getgaps(Monitor *m, int *oh, int *ov, int *ih, int *iv, unsigned int *nc);
++static void getfacts(Monitor *m, int msize, int ssize, float *mf, float *sf, int *mr, int *sr);
++static void setgaps(int oh, int ov, int ih, int iv);
++
++/* Settings */
++#if !PERTAG_PATCH
++static int enablegaps = 1;
++#endif // PERTAG_PATCH
++
++void
++setgaps(int oh, int ov, int ih, int iv)
++{
++ if (oh < 0) oh = 0;
++ if (ov < 0) ov = 0;
++ if (ih < 0) ih = 0;
++ if (iv < 0) iv = 0;
++
++ selmon->gappoh = oh;
++ selmon->gappov = ov;
++ selmon->gappih = ih;
++ selmon->gappiv = iv;
++ arrange(selmon);
++}
++
++void
++togglegaps(const Arg *arg)
++{
++ #if PERTAG_PATCH
++ selmon->pertag->enablegaps[selmon->pertag->curtag] = !selmon->pertag->enablegaps[selmon->pertag->curtag];
++ #else
++ enablegaps = !enablegaps;
++ #endif // PERTAG_PATCH
++ arrange(NULL);
++}
++
++void
++defaultgaps(const Arg *arg)
++{
++ setgaps(gappoh, gappov, gappih, gappiv);
++}
++
++void
++incrgaps(const Arg *arg)
++{
++ setgaps(
++ selmon->gappoh + arg->i,
++ selmon->gappov + arg->i,
++ selmon->gappih + arg->i,
++ selmon->gappiv + arg->i
++ );
++}
++
++void
++incrigaps(const Arg *arg)
++{
++ setgaps(
++ selmon->gappoh,
++ selmon->gappov,
++ selmon->gappih + arg->i,
++ selmon->gappiv + arg->i
++ );
++}
++
++void
++incrogaps(const Arg *arg)
++{
++ setgaps(
++ selmon->gappoh + arg->i,
++ selmon->gappov + arg->i,
++ selmon->gappih,
++ selmon->gappiv
++ );
++}
++
++void
++incrohgaps(const Arg *arg)
++{
++ setgaps(
++ selmon->gappoh + arg->i,
++ selmon->gappov,
++ selmon->gappih,
++ selmon->gappiv
++ );
++}
++
++void
++incrovgaps(const Arg *arg)
++{
++ setgaps(
++ selmon->gappoh,
++ selmon->gappov + arg->i,
++ selmon->gappih,
++ selmon->gappiv
++ );
++}
++
++void
++incrihgaps(const Arg *arg)
++{
++ setgaps(
++ selmon->gappoh,
++ selmon->gappov,
++ selmon->gappih + arg->i,
++ selmon->gappiv
++ );
++}
++
++void
++incrivgaps(const Arg *arg)
++{
++ setgaps(
++ selmon->gappoh,
++ selmon->gappov,
++ selmon->gappih,
++ selmon->gappiv + arg->i
++ );
++}
++
++void
++getgaps(Monitor *m, int *oh, int *ov, int *ih, int *iv, unsigned int *nc)
++{
++ unsigned int n, oe, ie;
++ #if PERTAG_PATCH
++ oe = ie = selmon->pertag->enablegaps[selmon->pertag->curtag];
++ #else
++ oe = ie = enablegaps;
++ #endif // PERTAG_PATCH
++ Client *c;
++
++ for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++);
++ if (smartgaps && n == 1) {
++ oe = 0; // outer gaps disabled when only one client
++ }
++
++ *oh = m->gappoh*oe; // outer horizontal gap
++ *ov = m->gappov*oe; // outer vertical gap
++ *ih = m->gappih*ie; // inner horizontal gap
++ *iv = m->gappiv*ie; // inner vertical gap
++ *nc = n; // number of clients
++}
++
++void
++getfacts(Monitor *m, int msize, int ssize, float *mf, float *sf, int *mr, int *sr)
++{
++ unsigned int n;
++ float mfacts, sfacts;
++ int mtotal = 0, stotal = 0;
++ Client *c;
++
++ for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++);
++ mfacts = MIN(n, m->nmaster);
++ sfacts = n - m->nmaster;
++
++ for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++)
++ if (n < m->nmaster)
++ mtotal += msize / mfacts;
++ else
++ stotal += ssize / sfacts;
++
++ *mf = mfacts; // total factor of master area
++ *sf = sfacts; // total factor of stack area
++ *mr = msize - mtotal; // the remainder (rest) of pixels after an even master split
++ *sr = ssize - stotal; // the remainder (rest) of pixels after an even stack split
++}
++
++/***
++ * Layouts
++ */
++
++/*
++ * Bottomstack layout + gaps
++ * https://dwm.suckless.org/patches/bottomstack/
++ */
++static void
++bstack(Monitor *m)
++{
++ unsigned int i, n;
++ int oh, ov, ih, iv;
++ int mx = 0, my = 0, mh = 0, mw = 0;
++ int sx = 0, sy = 0, sh = 0, sw = 0;
++ float mfacts, sfacts;
++ int mrest, srest;
++ Client *c;
++
++ getgaps(m, &oh, &ov, &ih, &iv, &n);
++ if (n == 0)
++ return;
++
++ sx = mx = m->wx + ov;
++ sy = my = m->wy + oh;
++ sh = mh = m->wh - 2*oh;
++ mw = m->ww - 2*ov - iv * (MIN(n, m->nmaster) - 1);
++ sw = m->ww - 2*ov - iv * (n - m->nmaster - 1);
++
++ if (m->nmaster && n > m->nmaster) {
++ sh = (mh - ih) * (1 - m->mfact);
++ mh = mh - ih - sh;
++ sx = mx;
++ sy = my + mh + ih;
++ }
++
++ getfacts(m, mw, sw, &mfacts, &sfacts, &mrest, &srest);
++
++ for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++) {
++ if (i < m->nmaster) {
++ resize(c, mx, my, (mw / mfacts) + (i < mrest ? 1 : 0) - (2*c->bw), mh - (2*c->bw), 0);
++ mx += WIDTH(c) + iv;
++ } else {
++ resize(c, sx, sy, (sw / sfacts) + ((i - m->nmaster) < srest ? 1 : 0) - (2*c->bw), sh - (2*c->bw), 0);
++ sx += WIDTH(c) + iv;
++ }
++ }
++}
++
++static void
++bstackhoriz(Monitor *m)
++{
++ unsigned int i, n;
++ int oh, ov, ih, iv;
++ int mx = 0, my = 0, mh = 0, mw = 0;
++ int sx = 0, sy = 0, sh = 0, sw = 0;
++ float mfacts, sfacts;
++ int mrest, srest;
++ Client *c;
++
++ getgaps(m, &oh, &ov, &ih, &iv, &n);
++ if (n == 0)
++ return;
++
++ sx = mx = m->wx + ov;
++ sy = my = m->wy + oh;
++ mh = m->wh - 2*oh;
++ sh = m->wh - 2*oh - ih * (n - m->nmaster - 1);
++ mw = m->ww - 2*ov - iv * (MIN(n, m->nmaster) - 1);
++ sw = m->ww - 2*ov;
++
++ if (m->nmaster && n > m->nmaster) {
++ sh = (mh - ih) * (1 - m->mfact);
++ mh = mh - ih - sh;
++ sy = my + mh + ih;
++ sh = m->wh - mh - 2*oh - ih * (n - m->nmaster);
++ }
++
++ getfacts(m, mw, sh, &mfacts, &sfacts, &mrest, &srest);
++
++ for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++) {
++ if (i < m->nmaster) {
++ resize(c, mx, my, (mw / mfacts) + (i < mrest ? 1 : 0) - (2*c->bw), mh - (2*c->bw), 0);
++ mx += WIDTH(c) + iv;
++ } else {
++ resize(c, sx, sy, sw - (2*c->bw), (sh / sfacts) + ((i - m->nmaster) < srest ? 1 : 0) - (2*c->bw), 0);
++ sy += HEIGHT(c) + ih;
++ }
++ }
++}
++
++/*
++ * Centred master layout + gaps
++ * https://dwm.suckless.org/patches/centeredmaster/
++ */
++void
++centeredmaster(Monitor *m)
++{
++ unsigned int i, n;
++ int oh, ov, ih, iv;
++ int mx = 0, my = 0, mh = 0, mw = 0;
++ int lx = 0, ly = 0, lw = 0, lh = 0;
++ int rx = 0, ry = 0, rw = 0, rh = 0;
++ float mfacts = 0, lfacts = 0, rfacts = 0;
++ int mtotal = 0, ltotal = 0, rtotal = 0;
++ int mrest = 0, lrest = 0, rrest = 0;
++ Client *c;
++
++ getgaps(m, &oh, &ov, &ih, &iv, &n);
++ if (n == 0)
++ return;
++
++ /* initialize areas */
++ mx = m->wx + ov;
++ my = m->wy + oh;
++ mh = m->wh - 2*oh - ih * ((!m->nmaster ? n : MIN(n, m->nmaster)) - 1);
++ mw = m->ww - 2*ov;
++ lh = m->wh - 2*oh - ih * (((n - m->nmaster) / 2) - 1);
++ rh = m->wh - 2*oh - ih * (((n - m->nmaster) / 2) - ((n - m->nmaster) % 2 ? 0 : 1));
++
++ if (m->nmaster && n > m->nmaster) {
++ /* go mfact box in the center if more than nmaster clients */
++ if (n - m->nmaster > 1) {
++ /* ||<-S->|<---M--->|<-S->|| */
++ mw = (m->ww - 2*ov - 2*iv) * m->mfact;
++ lw = (m->ww - mw - 2*ov - 2*iv) / 2;
++ rw = (m->ww - mw - 2*ov - 2*iv) - lw;
++ mx += lw + iv;
++ } else {
++ /* ||<---M--->|<-S->|| */
++ mw = (mw - iv) * m->mfact;
++ lw = 0;
++ rw = m->ww - mw - iv - 2*ov;
++ }
++ lx = m->wx + ov;
++ ly = m->wy + oh;
++ rx = mx + mw + iv;
++ ry = m->wy + oh;
++ }
++
++ /* calculate facts */
++ for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++) {
++ if (!m->nmaster || n < m->nmaster)
++ mfacts += 1;
++ else if ((n - m->nmaster) % 2)
++ lfacts += 1; // total factor of left hand stack area
++ else
++ rfacts += 1; // total factor of right hand stack area
++ }
++
++ for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++)
++ if (!m->nmaster || n < m->nmaster)
++ mtotal += mh / mfacts;
++ else if ((n - m->nmaster) % 2)
++ ltotal += lh / lfacts;
++ else
++ rtotal += rh / rfacts;
++
++ mrest = mh - mtotal;
++ lrest = lh - ltotal;
++ rrest = rh - rtotal;
++
++ for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++) {
++ if (!m->nmaster || i < m->nmaster) {
++ /* nmaster clients are stacked vertically, in the center of the screen */
++ resize(c, mx, my, mw - (2*c->bw), (mh / mfacts) + (i < mrest ? 1 : 0) - (2*c->bw), 0);
++ my += HEIGHT(c) + ih;
++ } else {
++ /* stack clients are stacked vertically */
++ if ((i - m->nmaster) % 2 ) {
++ resize(c, lx, ly, lw - (2*c->bw), (lh / lfacts) + ((i - 2*m->nmaster) < 2*lrest ? 1 : 0) - (2*c->bw), 0);
++ ly += HEIGHT(c) + ih;
++ } else {
++ resize(c, rx, ry, rw - (2*c->bw), (rh / rfacts) + ((i - 2*m->nmaster) < 2*rrest ? 1 : 0) - (2*c->bw), 0);
++ ry += HEIGHT(c) + ih;
++ }
++ }
++ }
++}
++
++void
++centeredfloatingmaster(Monitor *m)
++{
++ unsigned int i, n;
++ float mfacts, sfacts;
++ float mivf = 1.0; // master inner vertical gap factor
++ int oh, ov, ih, iv, mrest, srest;
++ int mx = 0, my = 0, mh = 0, mw = 0;
++ int sx = 0, sy = 0, sh = 0, sw = 0;
++ Client *c;
++
++ getgaps(m, &oh, &ov, &ih, &iv, &n);
++ if (n == 0)
++ return;
++
++ sx = mx = m->wx + ov;
++ sy = my = m->wy + oh;
++ sh = mh = m->wh - 2*oh;
++ mw = m->ww - 2*ov - iv*(n - 1);
++ sw = m->ww - 2*ov - iv*(n - m->nmaster - 1);
++
++ if (m->nmaster && n > m->nmaster) {
++ mivf = 0.8;
++ /* go mfact box in the center if more than nmaster clients */
++ if (m->ww > m->wh) {
++ mw = m->ww * m->mfact - iv*mivf*(MIN(n, m->nmaster) - 1);
++ mh = m->wh * 0.9;
++ } else {
++ mw = m->ww * 0.9 - iv*mivf*(MIN(n, m->nmaster) - 1);
++ mh = m->wh * m->mfact;
++ }
++ mx = m->wx + (m->ww - mw) / 2;
++ my = m->wy + (m->wh - mh - 2*oh) / 2;
++
++ sx = m->wx + ov;
++ sy = m->wy + oh;
++ sh = m->wh - 2*oh;
++ }
++
++ getfacts(m, mw, sw, &mfacts, &sfacts, &mrest, &srest);
++
++ for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++)
++ if (i < m->nmaster) {
++ /* nmaster clients are stacked horizontally, in the center of the screen */
++ resize(c, mx, my, (mw / mfacts) + (i < mrest ? 1 : 0) - (2*c->bw), mh - (2*c->bw), 0);
++ mx += WIDTH(c) + iv*mivf;
++ } else {
++ /* stack clients are stacked horizontally */
++ resize(c, sx, sy, (sw / sfacts) + ((i - m->nmaster) < srest ? 1 : 0) - (2*c->bw), sh - (2*c->bw), 0);
++ sx += WIDTH(c) + iv;
++ }
++}
++
++/*
++ * Deck layout + gaps
++ * https://dwm.suckless.org/patches/deck/
++ */
++void
++deck(Monitor *m)
++{
++ unsigned int i, n;
++ int oh, ov, ih, iv;
++ int mx = 0, my = 0, mh = 0, mw = 0;
++ int sx = 0, sy = 0, sh = 0, sw = 0;
++ float mfacts, sfacts;
++ int mrest, srest;
++ Client *c;
++
++ getgaps(m, &oh, &ov, &ih, &iv, &n);
++ if (n == 0)
++ return;
++
++ sx = mx = m->wx + ov;
++ sy = my = m->wy + oh;
++ sh = mh = m->wh - 2*oh - ih * (MIN(n, m->nmaster) - 1);
++ sw = mw = m->ww - 2*ov;
++
++ if (m->nmaster && n > m->nmaster) {
++ sw = (mw - iv) * (1 - m->mfact);
++ mw = mw - iv - sw;
++ sx = mx + mw + iv;
++ sh = m->wh - 2*oh;
++ }
++
++ getfacts(m, mh, sh, &mfacts, &sfacts, &mrest, &srest);
++
++ if (n - m->nmaster > 0) /* override layout symbol */
++ snprintf(m->ltsymbol, sizeof m->ltsymbol, "D %d", n - m->nmaster);
++
++ for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++)
++ if (i < m->nmaster) {
++ resize(c, mx, my, mw - (2*c->bw), (mh / mfacts) + (i < mrest ? 1 : 0) - (2*c->bw), 0);
++ my += HEIGHT(c) + ih;
++ } else {
++ resize(c, sx, sy, sw - (2*c->bw), sh - (2*c->bw), 0);
++ }
++}
++
++/*
++ * Fibonacci layout + gaps
++ * https://dwm.suckless.org/patches/fibonacci/
++ */
++void
++fibonacci(Monitor *m, int s)
++{
++ unsigned int i, n;
++ int nx, ny, nw, nh;
++ int oh, ov, ih, iv;
++ int nv, hrest = 0, wrest = 0, r = 1;
++ Client *c;
++
++ getgaps(m, &oh, &ov, &ih, &iv, &n);
++ if (n == 0)
++ return;
++
++ nx = m->wx + ov;
++ ny = m->wy + oh;
++ nw = m->ww - 2*ov;
++ nh = m->wh - 2*oh;
++
++ for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next)) {
++ if (r) {
++ if ((i % 2 && (nh - ih) / 2 <= (bh + 2*c->bw))
++ || (!(i % 2) && (nw - iv) / 2 <= (bh + 2*c->bw))) {
++ r = 0;
++ }
++ if (r && i < n - 1) {
++ if (i % 2) {
++ nv = (nh - ih) / 2;
++ hrest = nh - 2*nv - ih;
++ nh = nv;
++ } else {
++ nv = (nw - iv) / 2;
++ wrest = nw - 2*nv - iv;
++ nw = nv;
++ }
++
++ if ((i % 4) == 2 && !s)
++ nx += nw + iv;
++ else if ((i % 4) == 3 && !s)
++ ny += nh + ih;
++ }
++
++ if ((i % 4) == 0) {
++ if (s) {
++ ny += nh + ih;
++ nh += hrest;
++ }
++ else {
++ nh -= hrest;
++ ny -= nh + ih;
++ }
++ }
++ else if ((i % 4) == 1) {
++ nx += nw + iv;
++ nw += wrest;
++ }
++ else if ((i % 4) == 2) {
++ ny += nh + ih;
++ nh += hrest;
++ if (i < n - 1)
++ nw += wrest;
++ }
++ else if ((i % 4) == 3) {
++ if (s) {
++ nx += nw + iv;
++ nw -= wrest;
++ } else {
++ nw -= wrest;
++ nx -= nw + iv;
++ nh += hrest;
++ }
++ }
++ if (i == 0) {
++ if (n != 1) {
++ nw = (m->ww - iv - 2*ov) - (m->ww - iv - 2*ov) * (1 - m->mfact);
++ wrest = 0;
++ }
++ ny = m->wy + oh;
++ }
++ else if (i == 1)
++ nw = m->ww - nw - iv - 2*ov;
++ i++;
++ }
++
++ resize(c, nx, ny, nw - (2*c->bw), nh - (2*c->bw), False);
++ }
++}
++
++void
++dwindle(Monitor *m)
++{
++ fibonacci(m, 1);
++}
++
++void
++spiral(Monitor *m)
++{
++ fibonacci(m, 0);
++}
++
++/*
++ * Gappless grid layout + gaps (ironically)
++ * https://dwm.suckless.org/patches/gaplessgrid/
++ */
++void
++gaplessgrid(Monitor *m)
++{
++ unsigned int i, n;
++ int x, y, cols, rows, ch, cw, cn, rn, rrest, crest; // counters
++ int oh, ov, ih, iv;
++ Client *c;
++
++ getgaps(m, &oh, &ov, &ih, &iv, &n);
++ if (n == 0)
++ return;
++
++ /* grid dimensions */
++ for (cols = 0; cols <= n/2; cols++)
++ if (cols*cols >= n)
++ break;
++ if (n == 5) /* set layout against the general calculation: not 1:2:2, but 2:3 */
++ cols = 2;
++ rows = n/cols;
++ cn = rn = 0; // reset column no, row no, client count
++
++ ch = (m->wh - 2*oh - ih * (rows - 1)) / rows;
++ cw = (m->ww - 2*ov - iv * (cols - 1)) / cols;
++ rrest = (m->wh - 2*oh - ih * (rows - 1)) - ch * rows;
++ crest = (m->ww - 2*ov - iv * (cols - 1)) - cw * cols;
++ x = m->wx + ov;
++ y = m->wy + oh;
++
++ for (i = 0, c = nexttiled(m->clients); c; i++, c = nexttiled(c->next)) {
++ if (i/rows + 1 > cols - n%cols) {
++ rows = n/cols + 1;
++ ch = (m->wh - 2*oh - ih * (rows - 1)) / rows;
++ rrest = (m->wh - 2*oh - ih * (rows - 1)) - ch * rows;
++ }
++ resize(c,
++ x,
++ y + rn*(ch + ih) + MIN(rn, rrest),
++ cw + (cn < crest ? 1 : 0) - 2*c->bw,
++ ch + (rn < rrest ? 1 : 0) - 2*c->bw,
++ 0);
++ rn++;
++ if (rn >= rows) {
++ rn = 0;
++ x += cw + ih + (cn < crest ? 1 : 0);
++ cn++;
++ }
++ }
++}
++
++/*
++ * Gridmode layout + gaps
++ * https://dwm.suckless.org/patches/gridmode/
++ */
++void
++grid(Monitor *m)
++{
++ unsigned int i, n;
++ int cx, cy, cw, ch, cc, cr, chrest, cwrest, cols, rows;
++ int oh, ov, ih, iv;
++ Client *c;
++
++ getgaps(m, &oh, &ov, &ih, &iv, &n);
++
++ /* grid dimensions */
++ for (rows = 0; rows <= n/2; rows++)
++ if (rows*rows >= n)
++ break;
++ cols = (rows && (rows - 1) * rows >= n) ? rows - 1 : rows;
++
++ /* window geoms (cell height/width) */
++ ch = (m->wh - 2*oh - ih * (rows - 1)) / (rows ? rows : 1);
++ cw = (m->ww - 2*ov - iv * (cols - 1)) / (cols ? cols : 1);
++ chrest = (m->wh - 2*oh - ih * (rows - 1)) - ch * rows;
++ cwrest = (m->ww - 2*ov - iv * (cols - 1)) - cw * cols;
++ for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++) {
++ cc = i / rows;
++ cr = i % rows;
++ cx = m->wx + ov + cc * (cw + iv) + MIN(cc, cwrest);
++ cy = m->wy + oh + cr * (ch + ih) + MIN(cr, chrest);
++ resize(c, cx, cy, cw + (cc < cwrest ? 1 : 0) - 2*c->bw, ch + (cr < chrest ? 1 : 0) - 2*c->bw, False);
++ }
++}
++
++/*
++ * Horizontal grid layout + gaps
++ * https://dwm.suckless.org/patches/horizgrid/
++ */
++void
++horizgrid(Monitor *m) {
++ Client *c;
++ unsigned int n, i;
++ int oh, ov, ih, iv;
++ int mx = 0, my = 0, mh = 0, mw = 0;
++ int sx = 0, sy = 0, sh = 0, sw = 0;
++ int ntop, nbottom = 1;
++ float mfacts, sfacts;
++ int mrest, srest;
++
++ /* Count windows */
++ getgaps(m, &oh, &ov, &ih, &iv, &n);
++ if (n == 0)
++ return;
++
++ if (n <= 2)
++ ntop = n;
++ else {
++ ntop = n / 2;
++ nbottom = n - ntop;
++ }
++ sx = mx = m->wx + ov;
++ sy = my = m->wy + oh;
++ sh = mh = m->wh - 2*oh;
++ sw = mw = m->ww - 2*ov;
++
++ if (n > ntop) {
++ sh = (mh - ih) / 2;
++ mh = mh - ih - sh;
++ sy = my + mh + ih;
++ mw = m->ww - 2*ov - iv * (ntop - 1);
++ sw = m->ww - 2*ov - iv * (nbottom - 1);
++ }
++
++ mfacts = ntop;
++ sfacts = nbottom;
++ mrest = mw - (mw / ntop) * ntop;
++ srest = sw - (sw / nbottom) * nbottom;
++
++ for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++)
++ if (i < ntop) {
++ resize(c, mx, my, (mw / mfacts) + (i < mrest ? 1 : 0) - (2*c->bw), mh - (2*c->bw), 0);
++ mx += WIDTH(c) + iv;
++ } else {
++ resize(c, sx, sy, (sw / sfacts) + ((i - ntop) < srest ? 1 : 0) - (2*c->bw), sh - (2*c->bw), 0);
++ sx += WIDTH(c) + iv;
++ }
++}
++
++/*
++ * nrowgrid layout + gaps
++ * https://dwm.suckless.org/patches/nrowgrid/
++ */
++void
++nrowgrid(Monitor *m)
++{
++ unsigned int n;
++ int ri = 0, ci = 0; /* counters */
++ int oh, ov, ih, iv; /* vanitygap settings */
++ unsigned int cx, cy, cw, ch; /* client geometry */
++ unsigned int uw = 0, uh = 0, uc = 0; /* utilization trackers */
++ unsigned int cols, rows = m->nmaster + 1;
++ Client *c;
++
++ /* count clients */
++ getgaps(m, &oh, &ov, &ih, &iv, &n);
++
++ /* nothing to do here */
++ if (n == 0)
++ return;
++
++ /* force 2 clients to always split vertically */
++ if (FORCE_VSPLIT && n == 2)
++ rows = 1;
++
++ /* never allow empty rows */
++ if (n < rows)
++ rows = n;
++
++ /* define first row */
++ cols = n / rows;
++ uc = cols;
++ cy = m->wy + oh;
++ ch = (m->wh - 2*oh - ih*(rows - 1)) / rows;
++ uh = ch;
++
++ for (c = nexttiled(m->clients); c; c = nexttiled(c->next), ci++) {
++ if (ci == cols) {
++ uw = 0;
++ ci = 0;
++ ri++;
++
++ /* next row */
++ cols = (n - uc) / (rows - ri);
++ uc += cols;
++ cy = m->wy + oh + uh + ih;
++ uh += ch + ih;
++ }
++
++ cx = m->wx + ov + uw;
++ cw = (m->ww - 2*ov - uw) / (cols - ci);
++ uw += cw + iv;
++
++ resize(c, cx, cy, cw - (2*c->bw), ch - (2*c->bw), 0);
++ }
++}
++
++/*
++ * Default tile layout + gaps
++ */
++static void
++tile(Monitor *m)
++{
++ unsigned int i, n;
++ int oh, ov, ih, iv;
++ int mx = 0, my = 0, mh = 0, mw = 0;
++ int sx = 0, sy = 0, sh = 0, sw = 0;
++ float mfacts, sfacts;
++ int mrest, srest;
++ Client *c;
++
++ getgaps(m, &oh, &ov, &ih, &iv, &n);
++ if (n == 0)
++ return;
++
++ sx = mx = m->wx + ov;
++ sy = my = m->wy + oh;
++ mh = m->wh - 2*oh - ih * (MIN(n, m->nmaster) - 1);
++ sh = m->wh - 2*oh - ih * (n - m->nmaster - 1);
++ sw = mw = m->ww - 2*ov;
++
++ if (m->nmaster && n > m->nmaster) {
++ sw = (mw - iv) * (1 - m->mfact);
++ mw = mw - iv - sw;
++ sx = mx + mw + iv;
++ }
++
++ getfacts(m, mh, sh, &mfacts, &sfacts, &mrest, &srest);
++
++ for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++)
++ if (i < m->nmaster) {
++ resize(c, mx, my, mw - (2*c->bw), (mh / mfacts) + (i < mrest ? 1 : 0) - (2*c->bw), 0);
++ my += HEIGHT(c) + ih;
++ } else {
++ resize(c, sx, sy, sw - (2*c->bw), (sh / sfacts) + ((i - m->nmaster) < srest ? 1 : 0) - (2*c->bw), 0);
++ sy += HEIGHT(c) + ih;
++ }
++}
+\ No newline at end of file
+--
+2.19.1
+
diff --git a/wm/dwm-6.4/patches/dwm-winicon-6.3-v2.1.diff b/wm/dwm-6.4/patches/dwm-winicon-6.3-v2.1.diff
new file mode 100644
index 0000000..4278431
--- /dev/null
+++ b/wm/dwm-6.4/patches/dwm-winicon-6.3-v2.1.diff
@@ -0,0 +1,371 @@
+diff --git a/config.def.h b/config.def.h
+index a2ac963..322d181 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -5,6 +5,8 @@ static const unsigned int borderpx = 1; /* border pixel of windows */
+ static const unsigned int snap = 32; /* snap pixel */
+ static const int showbar = 1; /* 0 means no bar */
+ static const int topbar = 1; /* 0 means bottom bar */
++#define ICONSIZE 16 /* icon size */
++#define ICONSPACING 5 /* space between icon and title */
+ static const char *fonts[] = { "monospace:size=10" };
+ static const char dmenufont[] = "monospace:size=10";
+ static const char col_gray1[] = "#222222";
+diff --git a/config.mk b/config.mk
+index b6eb7e0..f3c01b0 100644
+--- a/config.mk
++++ b/config.mk
+@@ -22,7 +22,7 @@ FREETYPEINC = /usr/include/freetype2
+
+ # includes and libs
+ INCS = -I${X11INC} -I${FREETYPEINC}
+-LIBS = -L${X11LIB} -lX11 ${XINERAMALIBS} ${FREETYPELIBS}
++LIBS = -L${X11LIB} -lX11 ${XINERAMALIBS} ${FREETYPELIBS} -lXrender -lImlib2
+
+ # flags
+ CPPFLAGS = -D_DEFAULT_SOURCE -D_BSD_SOURCE -D_POSIX_C_SOURCE=200809L -DVERSION=\"${VERSION}\" ${XINERAMAFLAGS}
+diff --git a/drw.c b/drw.c
+index 4cdbcbe..9b474c5 100644
+--- a/drw.c
++++ b/drw.c
+@@ -4,6 +4,7 @@
+ #include <string.h>
+ #include <X11/Xlib.h>
+ #include <X11/Xft/Xft.h>
++#include <Imlib2.h>
+
+ #include "drw.h"
+ #include "util.h"
+@@ -71,6 +72,7 @@ drw_create(Display *dpy, int screen, Window root, unsigned int w, unsigned int h
+ drw->w = w;
+ drw->h = h;
+ drw->drawable = XCreatePixmap(dpy, root, w, h, DefaultDepth(dpy, screen));
++ drw->picture = XRenderCreatePicture(dpy, drw->drawable, XRenderFindVisualFormat(dpy, DefaultVisual(dpy, screen)), 0, NULL);
+ drw->gc = XCreateGC(dpy, root, 0, NULL);
+ XSetLineAttributes(dpy, drw->gc, 1, LineSolid, CapButt, JoinMiter);
+
+@@ -85,14 +87,18 @@ drw_resize(Drw *drw, unsigned int w, unsigned int h)
+
+ drw->w = w;
+ drw->h = h;
++ if (drw->picture)
++ XRenderFreePicture(drw->dpy, drw->picture);
+ if (drw->drawable)
+ XFreePixmap(drw->dpy, drw->drawable);
+ drw->drawable = XCreatePixmap(drw->dpy, drw->root, w, h, DefaultDepth(drw->dpy, drw->screen));
++ drw->picture = XRenderCreatePicture(drw->dpy, drw->drawable, XRenderFindVisualFormat(drw->dpy, DefaultVisual(drw->dpy, drw->screen)), 0, NULL);
+ }
+
+ void
+ drw_free(Drw *drw)
+ {
++ XRenderFreePicture(drw->dpy, drw->picture);
+ XFreePixmap(drw->dpy, drw->drawable);
+ XFreeGC(drw->dpy, drw->gc);
+ drw_fontset_free(drw->fonts);
+@@ -236,6 +242,67 @@ drw_setscheme(Drw *drw, Clr *scm)
+ drw->scheme = scm;
+ }
+
++Picture
++drw_picture_create_resized(Drw *drw, char *src, unsigned int srcw, unsigned int srch, unsigned int dstw, unsigned int dsth) {
++ Pixmap pm;
++ Picture pic;
++ GC gc;
++
++ if (srcw <= (dstw << 1u) && srch <= (dsth << 1u)) {
++ XImage img = {
++ srcw, srch, 0, ZPixmap, src,
++ ImageByteOrder(drw->dpy), BitmapUnit(drw->dpy), BitmapBitOrder(drw->dpy), 32,
++ 32, 0, 32,
++ 0, 0, 0
++ };
++ XInitImage(&img);
++
++ pm = XCreatePixmap(drw->dpy, drw->root, srcw, srch, 32);
++ gc = XCreateGC(drw->dpy, pm, 0, NULL);
++ XPutImage(drw->dpy, pm, gc, &img, 0, 0, 0, 0, srcw, srch);
++ XFreeGC(drw->dpy, gc);
++
++ pic = XRenderCreatePicture(drw->dpy, pm, XRenderFindStandardFormat(drw->dpy, PictStandardARGB32), 0, NULL);
++ XFreePixmap(drw->dpy, pm);
++
++ XRenderSetPictureFilter(drw->dpy, pic, FilterBilinear, NULL, 0);
++ XTransform xf;
++ xf.matrix[0][0] = (srcw << 16u) / dstw; xf.matrix[0][1] = 0; xf.matrix[0][2] = 0;
++ xf.matrix[1][0] = 0; xf.matrix[1][1] = (srch << 16u) / dsth; xf.matrix[1][2] = 0;
++ xf.matrix[2][0] = 0; xf.matrix[2][1] = 0; xf.matrix[2][2] = 65536;
++ XRenderSetPictureTransform(drw->dpy, pic, &xf);
++ } else {
++ Imlib_Image origin = imlib_create_image_using_data(srcw, srch, (DATA32 *)src);
++ if (!origin) return None;
++ imlib_context_set_image(origin);
++ imlib_image_set_has_alpha(1);
++ Imlib_Image scaled = imlib_create_cropped_scaled_image(0, 0, srcw, srch, dstw, dsth);
++ imlib_free_image_and_decache();
++ if (!scaled) return None;
++ imlib_context_set_image(scaled);
++ imlib_image_set_has_alpha(1);
++
++ XImage img = {
++ dstw, dsth, 0, ZPixmap, (char *)imlib_image_get_data_for_reading_only(),
++ ImageByteOrder(drw->dpy), BitmapUnit(drw->dpy), BitmapBitOrder(drw->dpy), 32,
++ 32, 0, 32,
++ 0, 0, 0
++ };
++ XInitImage(&img);
++
++ pm = XCreatePixmap(drw->dpy, drw->root, dstw, dsth, 32);
++ gc = XCreateGC(drw->dpy, pm, 0, NULL);
++ XPutImage(drw->dpy, pm, gc, &img, 0, 0, 0, 0, dstw, dsth);
++ imlib_free_image_and_decache();
++ XFreeGC(drw->dpy, gc);
++
++ pic = XRenderCreatePicture(drw->dpy, pm, XRenderFindStandardFormat(drw->dpy, PictStandardARGB32), 0, NULL);
++ XFreePixmap(drw->dpy, pm);
++ }
++
++ return pic;
++}
++
+ void
+ drw_rect(Drw *drw, int x, int y, unsigned int w, unsigned int h, int filled, int invert)
+ {
+@@ -379,6 +446,14 @@ drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, unsigned int lp
+ return x + (render ? w : 0);
+ }
+
++void
++drw_pic(Drw *drw, int x, int y, unsigned int w, unsigned int h, Picture pic)
++{
++ if (!drw)
++ return;
++ XRenderComposite(drw->dpy, PictOpOver, pic, None, drw->picture, 0, 0, 0, 0, x, y, w, h);
++}
++
+ void
+ drw_map(Drw *drw, Window win, int x, int y, unsigned int w, unsigned int h)
+ {
+diff --git a/drw.h b/drw.h
+index 4bcd5ad..71aefa2 100644
+--- a/drw.h
++++ b/drw.h
+@@ -21,6 +21,7 @@ typedef struct {
+ int screen;
+ Window root;
+ Drawable drawable;
++ Picture picture;
+ GC gc;
+ Clr *scheme;
+ Fnt *fonts;
+@@ -49,9 +50,12 @@ void drw_cur_free(Drw *drw, Cur *cursor);
+ void drw_setfontset(Drw *drw, Fnt *set);
+ void drw_setscheme(Drw *drw, Clr *scm);
+
++Picture drw_picture_create_resized(Drw *drw, char *src, unsigned int src_w, unsigned int src_h, unsigned int dst_w, unsigned int dst_h);
++
+ /* Drawing functions */
+ void drw_rect(Drw *drw, int x, int y, unsigned int w, unsigned int h, int filled, int invert);
+ int drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, unsigned int lpad, const char *text, int invert);
++void drw_pic(Drw *drw, int x, int y, unsigned int w, unsigned int h, Picture pic);
+
+ /* Map functions */
+ void drw_map(Drw *drw, Window win, int x, int y, unsigned int w, unsigned int h);
+diff --git a/dwm.c b/dwm.c
+index a96f33c..033ccec 100644
+--- a/dwm.c
++++ b/dwm.c
+@@ -28,6 +28,8 @@
+ #include <stdlib.h>
+ #include <string.h>
+ #include <unistd.h>
++#include <limits.h>
++#include <stdint.h>
+ #include <sys/types.h>
+ #include <sys/wait.h>
+ #include <X11/cursorfont.h>
+@@ -60,7 +62,7 @@
+ /* enums */
+ enum { CurNormal, CurResize, CurMove, CurLast }; /* cursor */
+ enum { SchemeNorm, SchemeSel }; /* color schemes */
+-enum { NetSupported, NetWMName, NetWMState, NetWMCheck,
++enum { NetSupported, NetWMName, NetWMIcon, NetWMState, NetWMCheck,
+ NetWMFullscreen, NetActiveWindow, NetWMWindowType,
+ NetWMWindowTypeDialog, NetClientList, NetLast }; /* EWMH atoms */
+ enum { WMProtocols, WMDelete, WMState, WMTakeFocus, WMLast }; /* default atoms */
+@@ -93,6 +95,7 @@ struct Client {
+ int bw, oldbw;
+ unsigned int tags;
+ int isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen;
++ unsigned int icw, ich; Picture icon;
+ Client *next;
+ Client *snext;
+ Monitor *mon;
+@@ -170,6 +173,7 @@ static void focusin(XEvent *e);
+ static void focusmon(const Arg *arg);
+ static void focusstack(const Arg *arg);
+ static Atom getatomprop(Client *c, Atom prop);
++static Picture geticonprop(Window w, unsigned int *icw, unsigned int *ich);
+ static int getrootptr(int *x, int *y);
+ static long getstate(Window w);
+ static int gettextprop(Window w, Atom atom, char *text, unsigned int size);
+@@ -214,6 +218,7 @@ static void togglebar(const Arg *arg);
+ static void togglefloating(const Arg *arg);
+ static void toggletag(const Arg *arg);
+ static void toggleview(const Arg *arg);
++static void freeicon(Client *c);
+ static void unfocus(Client *c, int setfocus);
+ static void unmanage(Client *c, int destroyed);
+ static void unmapnotify(XEvent *e);
+@@ -225,6 +230,7 @@ static void updatenumlockmask(void);
+ static void updatesizehints(Client *c);
+ static void updatestatus(void);
+ static void updatetitle(Client *c);
++static void updateicon(Client *c);
+ static void updatewindowtype(Client *c);
+ static void updatewmhints(Client *c);
+ static void view(const Arg *arg);
+@@ -735,7 +741,8 @@ drawbar(Monitor *m)
+ if ((w = m->ww - tw - x) > bh) {
+ if (m->sel) {
+ drw_setscheme(drw, scheme[m == selmon ? SchemeSel : SchemeNorm]);
+- drw_text(drw, x, 0, w, bh, lrpad / 2, m->sel->name, 0);
++ drw_text(drw, x, 0, w, bh, lrpad / 2 + (m->sel->icon ? m->sel->icw + ICONSPACING : 0), m->sel->name, 0);
++ if (m->sel->icon) drw_pic(drw, x + lrpad / 2, (bh - m->sel->ich) / 2, m->sel->icw, m->sel->ich, m->sel->icon);
+ if (m->sel->isfloating)
+ drw_rect(drw, x + boxs, boxs, boxw, boxw, m->sel->isfixed, 0);
+ } else {
+@@ -875,6 +882,67 @@ getatomprop(Client *c, Atom prop)
+ return atom;
+ }
+
++static uint32_t prealpha(uint32_t p) {
++ uint8_t a = p >> 24u;
++ uint32_t rb = (a * (p & 0xFF00FFu)) >> 8u;
++ uint32_t g = (a * (p & 0x00FF00u)) >> 8u;
++ return (rb & 0xFF00FFu) | (g & 0x00FF00u) | (a << 24u);
++}
++
++Picture
++geticonprop(Window win, unsigned int *picw, unsigned int *pich)
++{
++ int format;
++ unsigned long n, extra, *p = NULL;
++ Atom real;
++
++ if (XGetWindowProperty(dpy, win, netatom[NetWMIcon], 0L, LONG_MAX, False, AnyPropertyType,
++ &real, &format, &n, &extra, (unsigned char **)&p) != Success)
++ return None;
++ if (n == 0 || format != 32) { XFree(p); return None; }
++
++ unsigned long *bstp = NULL;
++ uint32_t w, h, sz;
++ {
++ unsigned long *i; const unsigned long *end = p + n;
++ uint32_t bstd = UINT32_MAX, d, m;
++ for (i = p; i < end - 1; i += sz) {
++ if ((w = *i++) >= 16384 || (h = *i++) >= 16384) { XFree(p); return None; }
++ if ((sz = w * h) > end - i) break;
++ if ((m = w > h ? w : h) >= ICONSIZE && (d = m - ICONSIZE) < bstd) { bstd = d; bstp = i; }
++ }
++ if (!bstp) {
++ for (i = p; i < end - 1; i += sz) {
++ if ((w = *i++) >= 16384 || (h = *i++) >= 16384) { XFree(p); return None; }
++ if ((sz = w * h) > end - i) break;
++ if ((d = ICONSIZE - (w > h ? w : h)) < bstd) { bstd = d; bstp = i; }
++ }
++ }
++ if (!bstp) { XFree(p); return None; }
++ }
++
++ if ((w = *(bstp - 2)) == 0 || (h = *(bstp - 1)) == 0) { XFree(p); return None; }
++
++ uint32_t icw, ich;
++ if (w <= h) {
++ ich = ICONSIZE; icw = w * ICONSIZE / h;
++ if (icw == 0) icw = 1;
++ }
++ else {
++ icw = ICONSIZE; ich = h * ICONSIZE / w;
++ if (ich == 0) ich = 1;
++ }
++ *picw = icw; *pich = ich;
++
++ uint32_t i, *bstp32 = (uint32_t *)bstp;
++ for (sz = w * h, i = 0; i < sz; ++i) bstp32[i] = prealpha(bstp[i]);
++
++ Picture ret = drw_picture_create_resized(drw, (char *)bstp, w, h, icw, ich);
++ XFree(p);
++
++ return ret;
++}
++
+ int
+ getrootptr(int *x, int *y)
+ {
+@@ -1034,6 +1102,7 @@ manage(Window w, XWindowAttributes *wa)
+ c->h = c->oldh = wa->height;
+ c->oldbw = wa->border_width;
+
++ updateicon(c);
+ updatetitle(c);
+ if (XGetTransientForHint(dpy, w, &trans) && (t = wintoclient(trans))) {
+ c->mon = t->mon;
+@@ -1244,6 +1313,11 @@ propertynotify(XEvent *e)
+ if (c == c->mon->sel)
+ drawbar(c->mon);
+ }
++ else if (ev->atom == netatom[NetWMIcon]) {
++ updateicon(c);
++ if (c == c->mon->sel)
++ drawbar(c->mon);
++ }
+ if (ev->atom == netatom[NetWMWindowType])
+ updatewindowtype(c);
+ }
+@@ -1560,6 +1634,7 @@ setup(void)
+ netatom[NetActiveWindow] = XInternAtom(dpy, "_NET_ACTIVE_WINDOW", False);
+ netatom[NetSupported] = XInternAtom(dpy, "_NET_SUPPORTED", False);
+ netatom[NetWMName] = XInternAtom(dpy, "_NET_WM_NAME", False);
++ netatom[NetWMIcon] = XInternAtom(dpy, "_NET_WM_ICON", False);
+ netatom[NetWMState] = XInternAtom(dpy, "_NET_WM_STATE", False);
+ netatom[NetWMCheck] = XInternAtom(dpy, "_NET_SUPPORTING_WM_CHECK", False);
+ netatom[NetWMFullscreen] = XInternAtom(dpy, "_NET_WM_STATE_FULLSCREEN", False);
+@@ -1752,6 +1827,15 @@ toggleview(const Arg *arg)
+ }
+ }
+
++void
++freeicon(Client *c)
++{
++ if (c->icon) {
++ XRenderFreePicture(dpy, c->icon);
++ c->icon = None;
++ }
++}
++
+ void
+ unfocus(Client *c, int setfocus)
+ {
+@@ -1773,6 +1857,7 @@ unmanage(Client *c, int destroyed)
+
+ detach(c);
+ detachstack(c);
++ freeicon(c);
+ if (!destroyed) {
+ wc.border_width = c->oldbw;
+ XGrabServer(dpy); /* avoid race conditions */
+@@ -2007,6 +2092,13 @@ updatetitle(Client *c)
+ strcpy(c->name, broken);
+ }
+
++void
++updateicon(Client *c)
++{
++ freeicon(c);
++ c->icon = geticonprop(c->win, &c->icw, &c->ich);
++}
++
+ void
+ updatewindowtype(Client *c)
+ {
generated by cgit v1.2.3 (git 2.25.1) at 2026-01-02 20:55:27 +0000