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From e6c2d5fdc6010a22d6cd74485cb0b3e74467d0da Mon Sep 17 00:00:00 2001
From: braunbearded <braunbearded1@gmail.com>
Date: Wed, 29 Jul 2020 18:37:47 +0200
Subject: [PATCH 1/4] chain key bindings
---
dwm.c | 34 +++++++++++++++++++++++++++++-----
1 file changed, 29 insertions(+), 5 deletions(-)
diff --git a/dwm.c b/dwm.c
index 9fd0286..7298c5e 100644
--- a/dwm.c
+++ b/dwm.c
@@ -101,6 +101,7 @@ struct Client {
typedef struct {
unsigned int mod;
+ KeySym chain;
KeySym keysym;
void (*func)(const Arg *);
const Arg arg;
@@ -268,6 +269,7 @@ static Display *dpy;
static Drw *drw;
static Monitor *mons, *selmon;
static Window root, wmcheckwin;
+static KeySym keychain = -1;
/* configuration, allows nested code to access above variables */
#include "config.h"
@@ -954,13 +956,18 @@ grabkeys(void)
unsigned int i, j;
unsigned int modifiers[] = { 0, LockMask, numlockmask, numlockmask|LockMask };
KeyCode code;
+ KeyCode chain;
XUngrabKey(dpy, AnyKey, AnyModifier, root);
for (i = 0; i < LENGTH(keys); i++)
- if ((code = XKeysymToKeycode(dpy, keys[i].keysym)))
+ if ((code = XKeysymToKeycode(dpy, keys[i].keysym))) {
+ if (keys[i].chain != -1 &&
+ ((chain = XKeysymToKeycode(dpy, keys[i].chain))))
+ code = chain;
for (j = 0; j < LENGTH(modifiers); j++)
XGrabKey(dpy, code, keys[i].mod | modifiers[j], root,
True, GrabModeAsync, GrabModeAsync);
+ }
}
}
@@ -989,14 +996,31 @@ keypress(XEvent *e)
unsigned int i;
KeySym keysym;
XKeyEvent *ev;
+ int current = 0;
ev = &e->xkey;
keysym = XKeycodeToKeysym(dpy, (KeyCode)ev->keycode, 0);
- for (i = 0; i < LENGTH(keys); i++)
- if (keysym == keys[i].keysym
- && CLEANMASK(keys[i].mod) == CLEANMASK(ev->state)
- && keys[i].func)
+ for (i = 0; i < LENGTH(keys); i++) {
+ if (keysym == keys[i].keysym && keys[i].chain == -1
+ && CLEANMASK(keys[i].mod) == CLEANMASK(ev->state)
+ && keys[i].func)
+ keys[i].func(&(keys[i].arg));
+ else if (keysym == keys[i].chain && keychain == -1
+ && CLEANMASK(keys[i].mod) == CLEANMASK(ev->state)
+ && keys[i].func) {
+ current = 1;
+ keychain = keysym;
+ XGrabKey(dpy, AnyKey, AnyModifier, root, True, GrabModeAsync,
+ GrabModeAsync);
+ } else if (!current && keysym == keys[i].keysym
+ && keys[i].chain == keychain
+ && keys[i].func)
keys[i].func(&(keys[i].arg));
+ }
+ if (!current) {
+ keychain = -1;
+ grabkeys();
+ }
}
void
--
2.28.0
From ad3d15cf7df3286d35728afef823c3163898e2db Mon Sep 17 00:00:00 2001
From: braunbearded <braunbearded1@gmail.com>
Date: Wed, 29 Jul 2020 18:38:15 +0200
Subject: [PATCH 2/4] update default bindings
---
config.def.h | 80 +++++++++++++++++++++++++++-------------------------
1 file changed, 41 insertions(+), 39 deletions(-)
diff --git a/config.def.h b/config.def.h
index 1c0b587..c7cab16 100644
--- a/config.def.h
+++ b/config.def.h
@@ -45,11 +45,11 @@ static const Layout layouts[] = {
/* key definitions */
#define MODKEY Mod1Mask
-#define TAGKEYS(KEY,TAG) \
- { MODKEY, KEY, view, {.ui = 1 << TAG} }, \
- { MODKEY|ControlMask, KEY, toggleview, {.ui = 1 << TAG} }, \
- { MODKEY|ShiftMask, KEY, tag, {.ui = 1 << TAG} }, \
- { MODKEY|ControlMask|ShiftMask, KEY, toggletag, {.ui = 1 << TAG} },
+#define TAGKEYS(CHAIN,KEY,TAG) \
+ { MODKEY, CHAIN, KEY, view, {.ui = 1 << TAG} }, \
+ { MODKEY|ControlMask, CHAIN, KEY, toggleview, {.ui = 1 << TAG} }, \
+ { MODKEY|ShiftMask, CHAIN, KEY, tag, {.ui = 1 << TAG} }, \
+ { MODKEY|ControlMask|ShiftMask, CHAIN, KEY, toggletag, {.ui = 1 << TAG} },
/* helper for spawning shell commands in the pre dwm-5.0 fashion */
#define SHCMD(cmd) { .v = (const char*[]){ "/bin/sh", "-c", cmd, NULL } }
@@ -60,40 +60,42 @@ static const char *dmenucmd[] = { "dmenu_run", "-m", dmenumon, "-fn", dmenufont,
static const char *termcmd[] = { "st", NULL };
static Key keys[] = {
- /* modifier key function argument */
- { MODKEY, XK_p, spawn, {.v = dmenucmd } },
- { MODKEY|ShiftMask, XK_Return, spawn, {.v = termcmd } },
- { MODKEY, XK_b, togglebar, {0} },
- { MODKEY, XK_j, focusstack, {.i = +1 } },
- { MODKEY, XK_k, focusstack, {.i = -1 } },
- { MODKEY, XK_i, incnmaster, {.i = +1 } },
- { MODKEY, XK_d, incnmaster, {.i = -1 } },
- { MODKEY, XK_h, setmfact, {.f = -0.05} },
- { MODKEY, XK_l, setmfact, {.f = +0.05} },
- { MODKEY, XK_Return, zoom, {0} },
- { MODKEY, XK_Tab, view, {0} },
- { MODKEY|ShiftMask, XK_c, killclient, {0} },
- { MODKEY, XK_t, setlayout, {.v = &layouts[0]} },
- { MODKEY, XK_f, setlayout, {.v = &layouts[1]} },
- { MODKEY, XK_m, setlayout, {.v = &layouts[2]} },
- { MODKEY, XK_space, setlayout, {0} },
- { MODKEY|ShiftMask, XK_space, togglefloating, {0} },
- { MODKEY, XK_0, view, {.ui = ~0 } },
- { MODKEY|ShiftMask, XK_0, tag, {.ui = ~0 } },
- { MODKEY, XK_comma, focusmon, {.i = -1 } },
- { MODKEY, XK_period, focusmon, {.i = +1 } },
- { MODKEY|ShiftMask, XK_comma, tagmon, {.i = -1 } },
- { MODKEY|ShiftMask, XK_period, tagmon, {.i = +1 } },
- TAGKEYS( XK_1, 0)
- TAGKEYS( XK_2, 1)
- TAGKEYS( XK_3, 2)
- TAGKEYS( XK_4, 3)
- TAGKEYS( XK_5, 4)
- TAGKEYS( XK_6, 5)
- TAGKEYS( XK_7, 6)
- TAGKEYS( XK_8, 7)
- TAGKEYS( XK_9, 8)
- { MODKEY|ShiftMask, XK_q, quit, {0} },
+ /* modifier chain key key function argument */
+ { MODKEY, -1, XK_p, spawn, {.v = dmenucmd } },
+ { MODKEY|ShiftMask, -1, XK_Return, spawn, {.v = termcmd } },
+ { MODKEY, -1, XK_b, togglebar, {0} },
+ { MODKEY, -1, XK_j, focusstack, {.i = +1 } },
+ { MODKEY, -1, XK_k, focusstack, {.i = -1 } },
+ { MODKEY, -1, XK_i, incnmaster, {.i = +1 } },
+ { MODKEY, -1, XK_d, incnmaster, {.i = -1 } },
+ { MODKEY, -1, XK_h, setmfact, {.f = -0.05} },
+ { MODKEY, -1, XK_l, setmfact, {.f = +0.05} },
+ { MODKEY, -1, XK_Return, zoom, {0} },
+ { MODKEY, -1, XK_Tab, view, {0} },
+ { MODKEY|ShiftMask, -1, XK_c, killclient, {0} },
+ { MODKEY, -1, XK_t, setlayout, {.v = &layouts[0]} },
+ { MODKEY, -1, XK_f, setlayout, {.v = &layouts[1]} },
+ { MODKEY, -1, XK_m, setlayout, {.v = &layouts[2]} },
+ { MODKEY, -1, XK_space, setlayout, {0} },
+ { MODKEY|ShiftMask, -1, XK_space, togglefloating, {0} },
+ { MODKEY, -1, XK_0, view, {.ui = ~0 } },
+ { MODKEY|ShiftMask, -1, XK_0, tag, {.ui = ~0 } },
+ { MODKEY, -1, XK_comma, focusmon, {.i = -1 } },
+ { MODKEY, -1, XK_period, focusmon, {.i = +1 } },
+ { MODKEY|ShiftMask, -1, XK_comma, tagmon, {.i = -1 } },
+ { MODKEY|ShiftMask, -1, XK_period, tagmon, {.i = +1 } },
+ TAGKEYS( -1, XK_1, 0)
+ TAGKEYS( -1, XK_2, 1)
+ TAGKEYS( -1, XK_3, 2)
+ TAGKEYS( -1, XK_4, 3)
+ TAGKEYS( -1, XK_5, 4)
+ TAGKEYS( -1, XK_6, 5)
+ TAGKEYS( -1, XK_7, 6)
+ TAGKEYS( -1, XK_8, 7)
+ TAGKEYS( -1, XK_9, 8)
+ { MODKEY|ShiftMask, -1, XK_q, quit, {0} },
+ { MODKEY, XK_a, XK_d, spawn, {.v = dmenucmd } },
+ { MODKEY, XK_a, XK_t, spawn, {.v = termcmd } },
};
/* button definitions */
--
2.28.0
From e9f3eec82010fd6083dc57f058902a1aab2d14ea Mon Sep 17 00:00:00 2001
From: braunbearded <braunbearded1@gmail.com>
Date: Wed, 29 Jul 2020 19:07:07 +0200
Subject: [PATCH 3/4] fix bug for mod key ignore
---
dwm.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/dwm.c b/dwm.c
index 7298c5e..aee56d4 100644
--- a/dwm.c
+++ b/dwm.c
@@ -1013,6 +1013,7 @@ keypress(XEvent *e)
XGrabKey(dpy, AnyKey, AnyModifier, root, True, GrabModeAsync,
GrabModeAsync);
} else if (!current && keysym == keys[i].keysym
+ && keychain != -1
&& keys[i].chain == keychain
&& keys[i].func)
keys[i].func(&(keys[i].arg));
--
2.28.0
From 053e3a2b2ff87805a15f3fe2f82a7d8bf0ab9b7a Mon Sep 17 00:00:00 2001
From: braunbearded <braunbearded1@gmail.com>
Date: Wed, 29 Jul 2020 21:25:23 +0200
Subject: [PATCH 4/4] listen for all keys inkl modifier after prefix
---
dwm.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/dwm.c b/dwm.c
index aee56d4..dea8f6a 100644
--- a/dwm.c
+++ b/dwm.c
@@ -993,10 +993,11 @@ isuniquegeom(XineramaScreenInfo *unique, size_t n, XineramaScreenInfo *info)
void
keypress(XEvent *e)
{
- unsigned int i;
+ unsigned int i, j;
KeySym keysym;
XKeyEvent *ev;
int current = 0;
+ unsigned int modifiers[] = { 0, LockMask, numlockmask, numlockmask|LockMask };
ev = &e->xkey;
keysym = XKeycodeToKeysym(dpy, (KeyCode)ev->keycode, 0);
@@ -1010,8 +1011,9 @@ keypress(XEvent *e)
&& keys[i].func) {
current = 1;
keychain = keysym;
- XGrabKey(dpy, AnyKey, AnyModifier, root, True, GrabModeAsync,
- GrabModeAsync);
+ for (j = 0; j < LENGTH(modifiers); j++)
+ XGrabKey(dpy, AnyKey, 0 | modifiers[j], root,
+ True, GrabModeAsync, GrabModeAsync);
} else if (!current && keysym == keys[i].keysym
&& keychain != -1
&& keys[i].chain == keychain
--
2.28.0
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