[wiki] [sites] added multimonitorscratchpads patch for dwm || Hai Nguyen

From: <git_AT_suckless.org>
Date: Sat, 11 Dec 2021 02:38:49 +0100

commit 1a41b80b7a86dc43696d6d07ad9d86c8bcc412c0
Author: Hai Nguyen <hhai2105_AT_gmail.com>
Date: Fri Dec 10 20:38:33 2021 -0500

    added multimonitorscratchpads patch for dwm

diff --git a/dwm.suckless.org/patches/multimonitorscratchpads/dwm-mutlimonitorscratchpads-20211210-a786211.diff b/dwm.suckless.org/patches/multimonitorscratchpads/dwm-mutlimonitorscratchpads-20211210-a786211.diff
new file mode 100644
index 00000000..f405eeff
--- /dev/null
+++ b/dwm.suckless.org/patches/multimonitorscratchpads/dwm-mutlimonitorscratchpads-20211210-a786211.diff
_AT_@ -0,0 +1,159 @@
+From 8c32f5ce2ed65cdb47452d658578bfe3f1dba81b Mon Sep 17 00:00:00 2001
+From: Hai Nguyen <hhai2105_AT_gmail.com>
+Date: Fri, 10 Dec 2021 20:19:56 -0500
+Subject: [PATCH] added scratchpad struct, added togglescratch program, change
+ struct Rule to have floating dimensions
+
+---
+ config.def.h | 11 +++++---
+ dwm.c | 72 +++++++++++++++++++++++++++++++++++++++++++++-------
+ 2 files changed, 71 insertions(+), 12 deletions(-)
+
+diff --git a/config.def.h b/config.def.h
+index a2ac963..bbd132a 100644
+--- a/config.def.h
++++ b/config.def.h
+_AT_@ -26,11 +26,14 @@ 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 x, y, w, h monitor */
++
++ {"Gimp", NULL, NULL, 0, 1, -1,-1,-1,-1, -1},
++ {"Qalculate-gtk", NULL, NULL, 0, 1, .35,35,.3,.5, -1},
+ };
+
++
+ /* layout(s) */
+ 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 */
+_AT_@ -59,9 +62,11 @@ static const Layout layouts[] = {
+ static char dmenumon[2] = "0"; /* component of dmenucmd, manipulated in spawn() */
+ static const char *dmenucmd[] = { "dmenu_run", "-m", dmenumon, "-fn", dmenufont, "-nb", col_gray1, "-nf", col_gray3, "-sb", col_cyan, "-sf", col_gray4, NULL };
+ static const char *termcmd[] = { "st", NULL };
++static const scratchpad qalculate = {.class = "Qalculate-gtk", .v = (char *[]){"qalculate-gtk", NULL}};
+
+ static Key keys[] = {
+ /* modifier key function argument */
++ {ControlMask, XK_s, togglescratch, {.v = &qalculate } },
+ { MODKEY, XK_p, spawn, {.v = dmenucmd } },
+ { MODKEY|ShiftMask, XK_Return, spawn, {.v = termcmd } },
+ { MODKEY, XK_b, togglebar, {0} },
+diff --git a/dwm.c b/dwm.c
+index 5e4d494..ba7dd1e 100644
+--- a/dwm.c
++++ b/dwm.c
+_AT_@ -82,6 +82,12 @@ typedef struct {
+ const Arg arg;
+ } Button;
+
++typedef struct {
++ const char* class;
++ const char* title;
++ const void* v;
++} scratchpad;
++
+ typedef struct Monitor Monitor;
+ typedef struct Client Client;
+ struct Client {
+_AT_@ -138,6 +144,7 @@ typedef struct {
+ const char *title;
+ unsigned int tags;
+ int isfloating;
++ float floatx, floaty, floatw, floath;
+ int monitor;
+ } Rule;
+
+_AT_@ -214,6 +221,7 @@ 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 togglescratch(const Arg *arg);
+ static void unfocus(Client *c, int setfocus);
+ static void unmanage(Client *c, int destroyed);
+ static void unmapnotify(XEvent *e);
+_AT_@ -295,15 +303,21 @@ applyrules(Client *c)
+ for (i = 0; i < LENGTH(rules); i++) {
+ r = &rules[i];
+ if ((!r->title || strstr(c->name, r->title))
+- && (!r->class || strstr(class, r->class))
+- && (!r->instance || strstr(instance, r->instance)))
+- {
+- c->isfloating = r->isfloating;
+- c->tags |= r->tags;
+- for (m = mons; m && m->num != r->monitor; m = m->next);
+- if (m)
+- c->mon = m;
+- }
++ && (!r->class || strstr(class, r->class))
++ && (!r->instance || strstr(instance, r->instance)))
++ {
++ c->isfloating = r->isfloating;
++ c->tags |= r->tags;
++ for (m = mons; m && m->num != r->monitor; m = m->next);
++ if (m)
++ c->mon = m;
++ if(c->isfloating){
++ if (r->floatx >= 0) c->x = c->mon->mx + (int)((float)c->mon->mw * r->floatx);
++ if (r->floaty >= 0) c->y = c->mon->my + (int)((float)c->mon->mh * r->floaty);
++ if (r->floatw >= 0) c->w = (int)((float)c->mon->mw * r->floatw);
++ if (r->floath >= 0) c->h = (int)((float)c->mon->mh * r->floath);
++ }
++ }
+ }
+ if (ch.res_class)
+ XFree(ch.res_class);
+_AT_@ -1749,6 +1763,46 @@ toggleview(const Arg *arg)
+ }
+ }
+
++void
++togglescratch(const Arg *arg)
++{
++ Client *c;
++ char found = 0;
++ Monitor *m;
++ for(m = mons; m; m = m->next){
++ for (c = m->clients; c; c = c->next){
++ const char *class;
++ XClassHint ch = { NULL, NULL };
++ XGetClassHint(dpy, c->win, &ch);
++ class = ch.res_class ? ch.res_class : broken;
++ found = (((char *)((scratchpad *)arg->v)->class != NULL) && strcmp(class,(char *)((scratchpad *)arg->v)->class) == 0) || (((char *)((scratchpad *)arg->v)->title != NULL) && strcmp(c->name, (char *)((scratchpad *)arg->v)->title) == 0);
++ if(found){
++ break;
++ }
++ }
++ if(found){
++ break;
++ }
++ }
++ if (found) {
++ if(m != selmon){
++ sendmon(c, selmon);
++ c->tags = selmon->tagset[selmon->seltags];
++ applyrules(c);
++ }else{
++ c->tags = ISVISIBLE(c) ? 1 << 31 : selmon->tagset[selmon->seltags];
++ }
++ focus(NULL);
++ arrange(selmon);
++ if (ISVISIBLE(c)) {
++ restack(selmon);
++ focus(c);
++ }
++ } else{
++ spawn(&((Arg){.v = ((scratchpad *)arg->v)->v}));
++ }
++}
++
+ void
+ unfocus(Client *c, int setfocus)
+ {
+--
+2.34.1
+
diff --git a/dwm.suckless.org/patches/multimonitorscratchpads/index.md b/dwm.suckless.org/patches/multimonitorscratchpads/index.md
new file mode 100644
index 00000000..9752f1d7
--- /dev/null
+++ b/dwm.suckless.org/patches/multimonitorscratchpads/index.md
_AT_@ -0,0 +1,15 @@
+Multi Monitor Scratchpads
+================
+
+Description
+-----------
+A scratchpad implementation for multiple monitor
+
+
+Download
+--------
+* [dwm-mutlimonitorscratchpads-20211210-a786211.diff](dwm-mutlimonitorscratchpads-20211210-a786211.diff)
+
+Authors
+-------
+* Hai Nguyen - <hhai2105_AT_gmail.com>
Received on Sat Dec 11 2021 - 02:38:49 CET