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+patches for scratchpad, color specification and gaps

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This commit is contained in:
dx
2020-07-09 21:50:14 +01:00
parent f04cac6d6e
commit 105b5dc5db
2 changed files with 130 additions and 27 deletions
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149
dwm.c
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@@ -59,7 +59,7 @@
/* enums */
enum { CurNormal, CurResize, CurMove, CurLast }; /* cursor */
enum { SchemeNorm, SchemeSel }; /* color schemes */
enum { SchemeNorm, SchemeSel, SchemeStatus, SchemeTagsSel, SchemeTagsNorm, SchemeInfoSel, SchemeInfoNorm }; /* color schemes */
enum { NetSupported, NetWMName, NetWMState, NetWMCheck,
NetWMFullscreen, NetActiveWindow, NetWMWindowType,
NetWMWindowTypeDialog, NetClientList, NetLast }; /* EWMH atoms */
@@ -119,6 +119,7 @@ struct Monitor {
int by; /* bar geometry */
int mx, my, mw, mh; /* screen size */
int wx, wy, ww, wh; /* window area */
int gappx; /* gaps between windows */
unsigned int seltags;
unsigned int sellt;
unsigned int tagset[2];
@@ -156,6 +157,7 @@ static void clientmessage(XEvent *e);
static void configure(Client *c);
static void configurenotify(XEvent *e);
static void configurerequest(XEvent *e);
static void copyvalidchars(char *text, char *rawtext);
static Monitor *createmon(void);
static void destroynotify(XEvent *e);
static void detach(Client *c);
@@ -200,6 +202,7 @@ static void sendmon(Client *c, Monitor *m);
static void setclientstate(Client *c, long state);
static void setfocus(Client *c);
static void setfullscreen(Client *c, int fullscreen);
static void setgaps(const Arg *arg);
static void setlayout(const Arg *arg);
static void setmfact(const Arg *arg);
static void setup(void);
@@ -212,6 +215,7 @@ static void tagmon(const Arg *arg);
static void tile(Monitor *);
static void togglebar(const Arg *arg);
static void togglefloating(const Arg *arg);
static void togglescratch(const Arg *arg);
static void toggletag(const Arg *arg);
static void toggleview(const Arg *arg);
static void unfocus(Client *c, int setfocus);
@@ -238,6 +242,9 @@ static void zoom(const Arg *arg);
/* variables */
static const char broken[] = "broken";
static char stext[256];
static char rawstext[256];
static int statuscmdn;
static char lastbutton[] = "-";
static int screen;
static int sw, sh; /* X display screen geometry width, height */
static int bh, blw = 0; /* bar geometry */
@@ -250,7 +257,7 @@ static void (*handler[LASTEvent]) (XEvent *) = {
[ConfigureRequest] = configurerequest,
[ConfigureNotify] = configurenotify,
[DestroyNotify] = destroynotify,
[EnterNotify] = enternotify,
/* [EnterNotify] = enternotify, */
[Expose] = expose,
[FocusIn] = focusin,
[KeyPress] = keypress,
@@ -272,6 +279,8 @@ static Window root, wmcheckwin;
/* configuration, allows nested code to access above variables */
#include "config.h"
static unsigned int scratchtag = 1 << LENGTH(tags);
/* compile-time check if all tags fit into an unsigned int bit array. */
struct NumTags { char limitexceeded[LENGTH(tags) > 31 ? -1 : 1]; };
@@ -417,11 +426,12 @@ attachstack(Client *c)
void
buttonpress(XEvent *e)
{
unsigned int i, x, click;
unsigned int i, x, click, occ = 0;
Arg arg = {0};
Client *c;
Monitor *m;
XButtonPressedEvent *ev = &e->xbutton;
*lastbutton = '0' + ev->button;
click = ClkRootWin;
/* focus monitor if necessary */
@@ -432,17 +442,39 @@ buttonpress(XEvent *e)
}
if (ev->window == selmon->barwin) {
i = x = 0;
do
for (c = m->clients; c; c = c->next)
occ |= c->tags == 255 ? 0 : c->tags;
do {
/* do not reserve space for vacant tags */
if (!(occ & 1 << i || m->tagset[m->seltags] & 1 << i))
continue;
x += TEXTW(tags[i]);
while (ev->x >= x && ++i < LENGTH(tags));
} while (ev->x >= x && ++i < LENGTH(tags));
if (i < LENGTH(tags)) {
click = ClkTagBar;
arg.ui = 1 << i;
} else if (ev->x < x + blw)
click = ClkLtSymbol;
else if (ev->x > selmon->ww - TEXTW(stext))
else if (ev->x > (x = selmon->ww - TEXTW(stext) + lrpad)) {
click = ClkStatusText;
else
char *text = rawstext;
int i = -1;
char ch;
statuscmdn = 0;
while (text[++i]) {
if ((unsigned char)text[i] < ' ') {
ch = text[i];
text[i] = '\0';
x += TEXTW(text) - lrpad;
text[i] = ch;
text += i+1;
i = -1;
if (x >= ev->x) break;
if (ch <= LENGTH(statuscmds)) statuscmdn = ch - 1;
}
}
} else
click = ClkWinTitle;
} else if ((c = wintoclient(ev->window))) {
focus(c);
@@ -628,6 +660,19 @@ configurerequest(XEvent *e)
XSync(dpy, False);
}
void
copyvalidchars(char *text, char *rawtext)
{
int i = -1, j = 0;
while(rawtext[++i]) {
if ((unsigned char)rawtext[i] >= ' ') {
text[j++] = rawtext[i];
}
}
text[j] = '\0';
}
Monitor *
createmon(void)
{
@@ -639,6 +684,7 @@ createmon(void)
m->nmaster = nmaster;
m->showbar = showbar;
m->topbar = topbar;
m->gappx = gappx;
m->lt[0] = &layouts[0];
m->lt[1] = &layouts[1 % LENGTH(layouts)];
strncpy(m->ltsymbol, layouts[0].symbol, sizeof m->ltsymbol);
@@ -704,39 +750,42 @@ drawbar(Monitor *m)
/* draw status first so it can be overdrawn by tags later */
if (m == selmon) { /* status is only drawn on selected monitor */
drw_setscheme(drw, scheme[SchemeNorm]);
drw_setscheme(drw, scheme[SchemeStatus]);
tw = TEXTW(stext) - lrpad + 2; /* 2px right padding */
drw_text(drw, m->ww - tw, 0, tw, bh, 0, stext, 0);
}
for (c = m->clients; c; c = c->next) {
occ |= c->tags;
occ |= c->tags == 255 ? 0 : c->tags;
if (c->isurgent)
urg |= c->tags;
}
x = 0;
for (i = 0; i < LENGTH(tags); i++) {
/* do not draw vacant tags */
if (!(occ & 1 << i || m->tagset[m->seltags] & 1 << i))
continue;
w = TEXTW(tags[i]);
drw_setscheme(drw, scheme[m->tagset[m->seltags] & 1 << i ? SchemeSel : SchemeNorm]);
drw_setscheme(drw, scheme[m->tagset[m->seltags] & 1 << i ? SchemeTagsSel : SchemeTagsNorm]);
drw_text(drw, x, 0, w, bh, lrpad / 2, tags[i], urg & 1 << i);
if (occ & 1 << i)
drw_rect(drw, x + boxs, boxs, boxw, boxw,
m == selmon && selmon->sel && selmon->sel->tags & 1 << i,
urg & 1 << i);
/* if (occ & 1 << i) */
/* drw_rect(drw, x + boxs, boxs, boxw, boxw, */
/* m == selmon && selmon->sel && selmon->sel->tags & 1 << i, */
/* urg & 1 << i); */
x += w;
}
w = blw = TEXTW(m->ltsymbol);
drw_setscheme(drw, scheme[SchemeNorm]);
drw_setscheme(drw, scheme[SchemeTagsNorm]);
x = drw_text(drw, x, 0, w, bh, lrpad / 2, m->ltsymbol, 0);
if ((w = m->ww - tw - x) > bh) {
if (m->sel) {
drw_setscheme(drw, scheme[m == selmon ? SchemeSel : SchemeNorm]);
drw_setscheme(drw, scheme[m == selmon ? SchemeInfoSel : SchemeInfoNorm]);
drw_text(drw, x, 0, w, bh, lrpad / 2, m->sel->name, 0);
if (m->sel->isfloating)
drw_rect(drw, x + boxs, boxs, boxw, boxw, m->sel->isfixed, 0);
} else {
drw_setscheme(drw, scheme[SchemeNorm]);
drw_setscheme(drw, scheme[SchemeInfoNorm]);
drw_rect(drw, x, 0, w, bh, 1, 1);
}
}
@@ -1050,6 +1099,14 @@ manage(Window w, XWindowAttributes *wa)
&& (c->x + (c->w / 2) < c->mon->wx + c->mon->ww)) ? bh : c->mon->my);
c->bw = borderpx;
selmon->tagset[selmon->seltags] &= ~scratchtag;
if (!strcmp(c->name, scratchpadname)) {
c->mon->tagset[c->mon->seltags] |= c->tags = scratchtag;
c->isfloating = True;
c->x = c->mon->wx + (c->mon->ww / 2 - WIDTH(c) / 2);
c->y = c->mon->wy + (c->mon->wh / 2 - HEIGHT(c) / 2);
}
wc.border_width = c->bw;
XConfigureWindow(dpy, w, CWBorderWidth, &wc);
XSetWindowBorder(dpy, w, scheme[SchemeNorm][ColBorder].pixel);
@@ -1498,6 +1555,16 @@ setfullscreen(Client *c, int fullscreen)
}
}
void
setgaps(const Arg *arg)
{
if ((arg->i == 0) || (selmon->gappx + arg->i < 0))
selmon->gappx = 0;
else
selmon->gappx += arg->i;
arrange(selmon);
}
void
setlayout(const Arg *arg)
{
@@ -1642,6 +1709,11 @@ spawn(const Arg *arg)
{
if (arg->v == dmenucmd)
dmenumon[0] = '0' + selmon->num;
else if (arg->v == statuscmd) {
statuscmd[2] = statuscmds[statuscmdn];
setenv("BUTTON", lastbutton, 1);
}
selmon->tagset[selmon->seltags] &= ~scratchtag;
if (fork() == 0) {
if (dpy)
close(ConnectionNumber(dpy));
@@ -1684,18 +1756,17 @@ tile(Monitor *m)
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);
mw = m->ww - m->gappx;
for (i = 0, my = ty = m->gappx, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++) if (i < m->nmaster) {
h = (m->wh - my) / (MIN(n, m->nmaster) - i) - m->gappx;
resize(c, m->wx + m->gappx, m->wy + my, mw - (2*c->bw) - m->gappx, h - (2*c->bw), 0);
if (my + HEIGHT(c) < m->wh)
my += HEIGHT(c);
my += HEIGHT(c) + m->gappx;
} 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);
h = (m->wh - ty) / (n - i) - m->gappx;
resize(c, m->wx + mw + m->gappx, m->wy + ty, m->ww - mw - (2*c->bw) - 2*m->gappx, h - (2*c->bw), 0);
if (ty + HEIGHT(c) < m->wh)
ty += HEIGHT(c);
ty += HEIGHT(c) + m->gappx;
}
}
@@ -1722,6 +1793,28 @@ togglefloating(const Arg *arg)
arrange(selmon);
}
void
togglescratch(const Arg *arg)
{
Client *c;
unsigned int found = 0;
for (c = selmon->clients; c && !(found = c->tags & scratchtag); c = c->next);
if (found) {
unsigned int newtagset = selmon->tagset[selmon->seltags] ^ scratchtag;
if (newtagset) {
selmon->tagset[selmon->seltags] = newtagset;
focus(NULL);
arrange(selmon);
}
if (ISVISIBLE(c)) {
focus(c);
restack(selmon);
}
} else
spawn(arg);
}
void
toggletag(const Arg *arg)
{
@@ -1990,8 +2083,10 @@ updatesizehints(Client *c)
void
updatestatus(void)
{
if (!gettextprop(root, XA_WM_NAME, stext, sizeof(stext)))
if (!gettextprop(root, XA_WM_NAME, rawstext, sizeof(rawstext)))
strcpy(stext, "dwm-"VERSION);
else
copyvalidchars(stext, rawstext);
drawbar(selmon);
}