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-rw-r--r--dwm.c269
1 files changed, 61 insertions, 208 deletions
diff --git a/dwm.c b/dwm.c
index a1a34e2..a122180 100644
--- a/dwm.c
+++ b/dwm.c
@@ -40,24 +40,6 @@
#include <X11/Xlib.h>
#include <X11/Xproto.h>
#include <X11/Xutil.h>
-/*
- * TODO: Idea:
- * I intend to not provide real Xinerama support, but instead having a Column
- * tilecols[] array which is used by tile(), and a Column maxcols[] arrays which is used by
- * monocle(). Those arrays should be initialized in config.h. For simplicity
- * reasons mwfact should be replaced with a more advanced method which
- * implements the same, but using the boundary between tilecols[0] and
- * tilecols[1] instead. Besides this, get rid of BARPOS and use instead the
- * following mechanism:
- *
- * #define BX 0
- * #define BY 0
- * #define BW sw
- * bh is calculated automatically and should be used for the
- */
-//#ifdef XINERAMA
-#include <X11/extensions/Xinerama.h>
-//#endif
/* macros */
#define BUTTONMASK (ButtonPressMask|ButtonReleaseMask)
@@ -66,9 +48,7 @@
#define MAXTAGLEN 16
#define MOUSEMASK (BUTTONMASK|PointerMotionMask)
-
/* enums */
-enum { BarTop, BarBot, BarOff }; /* bar position */
enum { CurNormal, CurResize, CurMove, CurLast }; /* cursor */
enum { ColBorder, ColFG, ColBG, ColLast }; /* color */
enum { NetSupported, NetWMName, NetLast }; /* EWMH atoms */
@@ -79,6 +59,7 @@ typedef struct Client Client;
struct Client {
char name[256];
int x, y, w, h;
+ int rx, ry, rw, rh;
int basew, baseh, incw, inch, maxw, maxh, minw, minh;
int minax, maxax, minay, maxay;
long flags;
@@ -93,10 +74,6 @@ struct Client {
typedef struct {
int x, y, w, h;
-} Column;
-
-typedef struct {
- int x, y, w, h;
unsigned long norm[ColLast];
unsigned long sel[ColLast];
Drawable drawable;
@@ -185,21 +162,18 @@ void run(void);
void scan(void);
void setclientstate(Client *c, long state);
void setlayout(const char *arg);
-void setmwfact(const char *arg);
void setup(void);
void spawn(const char *arg);
void tag(const char *arg);
unsigned int textnw(const char *text, unsigned int len);
unsigned int textw(const char *text);
void tile(void);
-void togglebar(const char *arg);
void togglefloating(const char *arg);
void toggletag(const char *arg);
void toggleview(const char *arg);
void unban(Client *c);
void unmanage(Client *c);
void unmapnotify(XEvent *e);
-void updatebarpos(void);
void updatesizehints(Client *c);
void updatetitle(Client *c);
void updatewmhints(Client *c);
@@ -214,7 +188,7 @@ void selectview(const char *arg);
/* variables */
char stext[256], buf[256];
double mwfact;
-int screen, sx, sy, sw, sh, wax, way, waw, wah, ncols;
+int screen, sx, sy, sw, sh;
int (*xerrorxlib)(Display *, XErrorEvent *);
unsigned int bh, bpos;
unsigned int blw = 0;
@@ -234,7 +208,6 @@ void (*handler[LASTEvent]) (XEvent *) = {
[UnmapNotify] = unmapnotify
};
Atom wmatom[WMLast], netatom[NetLast];
-Bool domwfact = True;
Bool dozoom = True;
Bool otherwm, readin;
Bool running = True;
@@ -243,7 +216,6 @@ Bool *seltags;
Client *clients = NULL;
Client *sel = NULL;
Client *stack = NULL;
-Column *cols = NULL;
Cursor cursor[CurLast];
Display *dpy;
DC dc = {0};
@@ -350,8 +322,6 @@ buttonpress(XEvent *e) {
return;
}
}
- if((ev->x < x + blw) && ev->button == Button1)
- setlayout(NULL);
}
else if((c = getclient(ev->window))) {
focus(c);
@@ -437,13 +407,11 @@ configurenotify(XEvent *e) {
XConfigureEvent *ev = &e->xconfigure;
if(ev->window == root && (ev->width != sw || ev->height != sh)) {
- /* TODO -- use Xinerama dimensions here ? */
sw = ev->width;
sh = ev->height;
XFreePixmap(dpy, dc.drawable);
- dc.drawable = XCreatePixmap(dpy, root, DisplayWidth(root, screen), bh, DefaultDepth(dpy, screen));
- XResizeWindow(dpy, barwin, sw, bh);
- updatebarpos();
+ dc.drawable = XCreatePixmap(dpy, root, BW, bh, DefaultDepth(dpy, screen));
+ XMoveResizeWindow(dpy, barwin, BX, BY, BW, bh);
arrange();
}
}
@@ -454,7 +422,6 @@ configurerequest(XEvent *e) {
XConfigureRequestEvent *ev = &e->xconfigurerequest;
XWindowChanges wc;
- /* TODO -- consider Xinerama if necessary when centering */
if((c = getclient(ev->window))) {
if(ev->value_mask & CWBorderWidth)
c->border = ev->border_width;
@@ -493,16 +460,6 @@ configurerequest(XEvent *e) {
XSync(dpy, False);
}
-Bool
-conflicts(Client *c, unsigned int tidx) {
- unsigned int i;
-
- for(i = 0; i < LENGTH(tags); i++)
- if(c->tags[i])
- return True; /* conflict */
- return False;
-}
-
void
destroynotify(XEvent *e) {
Client *c;
@@ -554,10 +511,10 @@ drawbar(void) {
drawtext(lt->symbol, dc.norm, False);
x = dc.x + dc.w;
dc.w = textw(stext);
- dc.x = sw - dc.w;
+ dc.x = BW - dc.w;
if(dc.x < x) {
dc.x = x;
- dc.w = sw - x;
+ dc.w = BW - x;
}
drawtext(stext, dc.norm, False);
if((dc.w = dc.x - x) > bh) {
@@ -569,7 +526,7 @@ drawbar(void) {
else
drawtext(NULL, dc.norm, False);
}
- XCopyArea(dpy, dc.drawable, barwin, dc.gc, 0, 0, sw, bh, 0, 0);
+ XCopyArea(dpy, dc.drawable, barwin, dc.gc, 0, 0, BW, bh, 0, 0);
XSync(dpy, False);
}
@@ -677,7 +634,7 @@ void
floating(void) { /* default floating layout */
Client *c;
- domwfact = dozoom = False;
+ dozoom = False;
for(c = clients; c; c = c->next)
if(isvisible(c))
resize(c, c->x, c->y, c->w, c->h, True);
@@ -690,11 +647,22 @@ focus(Client *c) {
if(sel && sel != c) {
grabbuttons(sel, False);
XSetWindowBorder(dpy, sel->win, dc.norm[ColBorder]);
+ if(lt->arrange == monocle)
+ resize(sel, sel->rx, sel->ry, sel->rw, sel->rh, True);
}
if(c) {
detachstack(c);
attachstack(c);
grabbuttons(c, True);
+ if(lt->arrange == monocle) {
+ if(sel != c) {
+ c->rx = c->x;
+ c->ry = c->y;
+ c->rw = c->w;
+ c->rh = c->h;
+ }
+ resize(c, MOX, MOY, MOW, MOH, RESIZEHINTS);
+ }
}
sel = c;
if(c) {
@@ -1016,10 +984,10 @@ manage(Window w, XWindowAttributes *wa) {
c->tags = emallocz(TAGSZ);
c->win = w;
- c->x = wa->x + sx;
- c->y = wa->y + sy;
- c->w = wa->width;
- c->h = wa->height;
+ c->x = c->rx = wa->x + sx;
+ c->y = c->ry = wa->y + sy;
+ c->w = c->rw = wa->width;
+ c->h = c->rh = wa->height;
c->oldborder = wa->border_width;
if(c->w == sw && c->h == sh) {
@@ -1028,14 +996,14 @@ manage(Window w, XWindowAttributes *wa) {
c->border = wa->border_width;
}
else {
- if(c->x + c->w + 2 * c->border > wax + waw)
- c->x = wax + waw - c->w - 2 * c->border;
- if(c->y + c->h + 2 * c->border > way + wah)
- c->y = way + wah - c->h - 2 * c->border;
- if(c->x < wax)
- c->x = wax;
- if(c->y < way)
- c->y = way;
+ if(c->x + c->w + 2 * c->border > sx + sw)
+ c->x = sx + sw - c->w - 2 * c->border;
+ if(c->y + c->h + 2 * c->border > sy + sh)
+ c->y = sy + sh - c->h - 2 * c->border;
+ if(c->x < sx)
+ c->x = sx;
+ if(c->y < sy)
+ c->y = sy;
c->border = BORDERPX;
}
wc.border_width = c->border;
@@ -1087,11 +1055,7 @@ maprequest(XEvent *e) {
void
monocle(void) {
- Client *c;
-
- domwfact = dozoom = False;
- for(c = nexttiled(clients); c; c = nexttiled(c->next))
- resize(c, wax, way, waw - 2 * c->border, wah - 2 * c->border, RESIZEHINTS);
+ dozoom = False;
}
void
@@ -1122,14 +1086,14 @@ movemouse(Client *c) {
XSync(dpy, False);
nx = ocx + (ev.xmotion.x - x1);
ny = ocy + (ev.xmotion.y - y1);
- if(abs(wax - nx) < SNAP)
- nx = wax;
- else if(abs((wax + waw) - (nx + c->w + 2 * c->border)) < SNAP)
- nx = wax + waw - c->w - 2 * c->border;
- if(abs(way - ny) < SNAP)
- ny = way;
- else if(abs((way + wah) - (ny + c->h + 2 * c->border)) < SNAP)
- ny = way + wah - c->h - 2 * c->border;
+ if(abs(sx - nx) < SNAP)
+ nx = sx;
+ else if(abs((sx + sw) - (nx + c->w + 2 * c->border)) < SNAP)
+ nx = sx + sw - c->w - 2 * c->border;
+ if(abs(sy - ny) < SNAP)
+ ny = sy;
+ else if(abs((sy + sh) - (ny + c->h + 2 * c->border)) < SNAP)
+ ny = sy + sh - c->h - 2 * c->border;
if(!c->isfloating && (lt->arrange != floating) && (abs(nx - c->x) > SNAP || abs(ny - c->y) > SNAP))
togglefloating(NULL);
if((lt->arrange == floating) || c->isfloating)
@@ -1428,19 +1392,14 @@ void
setlayout(const char *arg) {
unsigned int i;
- if(!arg) {
- lt++;
- if(lt == &layouts[LENGTH(layouts)])
- lt = &layouts[0];
- }
- else {
- for(i = 0; i < LENGTH(layouts); i++)
- if(!strcmp(arg, layouts[i].symbol))
- break;
- if(i == LENGTH(layouts))
- return;
- lt = &layouts[i];
- }
+ if(!arg)
+ return;
+ for(i = 0; i < LENGTH(layouts); i++)
+ if(!strcmp(arg, layouts[i].symbol))
+ break;
+ if(i == LENGTH(layouts))
+ return;
+ lt = &layouts[i];
if(sel)
arrange();
else
@@ -1448,35 +1407,9 @@ setlayout(const char *arg) {
}
void
-setmwfact(const char *arg) {
- double delta;
-
- if(!domwfact)
- return;
- /* arg handling, manipulate mwfact */
- if(arg == NULL)
- mwfact = MWFACT;
- else if(sscanf(arg, "%lf", &delta) == 1) {
- if(arg[0] == '+' || arg[0] == '-')
- mwfact += delta;
- else
- mwfact = delta;
- if(mwfact < 0.1)
- mwfact = 0.1;
- else if(mwfact > 0.9)
- mwfact = 0.9;
- }
- arrange();
-}
-
-void
setup(void) {
- int screens = 1;
unsigned int i;
XSetWindowAttributes wa;
-//#ifdef XINERAMA
- XineramaScreenInfo *info;
-//#endif
/* init screen */
screen = DefaultScreen(dpy);
@@ -1485,14 +1418,6 @@ setup(void) {
sy = 0;
sw = DisplayWidth(dpy, screen);
sh = DisplayHeight(dpy, screen);
- if(XineramaIsActive(dpy)) {
- if((info = XineramaQueryScreens(dpy, &screens))) {
- sx = info[0].x_org;
- sy = info[0].y_org;
- sw = info[0].width;
- sh = info[0].height;
- }
- }
/* init atoms */
wmatom[WMProtocols] = XInternAtom(dpy, "WM_PROTOCOLS", False);
@@ -1507,36 +1432,6 @@ setup(void) {
cursor[CurResize] = XCreateFontCursor(dpy, XC_sizing);
cursor[CurMove] = XCreateFontCursor(dpy, XC_fleur);
- ncols = 2;
-#if 0
- if(XineramaIsActive(dpy)) {
- if((info = XineramaQueryScreens(dpy, &screens))) {
- if(screens >= 1) {
- sx = info[0].x_org;
- sy = info[0].y_org;
- sw = info[0].width;
- sh = info[0].height;
- }
- else {
- ncols = screens;
- cols = emallocz(ncols * sizeof(Column));
- for(i = 0; i < ncols; i++) {
- cols[i].x = info[i].x_org;
- cols[i].y = info[i].y_org;
- cols[i].w = info[i].width;
- cols[i].h = info[i].height;
- }
- }
- XFree(info);
- }
- }
- else
- {
- cols = emallocz(ncols * sizeof(Column));
- cols[0].x = sx;
- cols[0].y = sy;
- }
-#endif
/* init appearance */
dc.norm[ColBorder] = getcolor(NORMBORDERCOLOR);
dc.norm[ColBG] = getcolor(NORMBGCOLOR);
@@ -1558,10 +1453,8 @@ setup(void) {
seltags[0] = prevtags[0] = True;
/* init layouts */
- mwfact = MWFACT;
lt = &layouts[0];
- /* TODO: Xinerama hints ? */
/* init bar */
for(blw = i = 0; i < LENGTH(layouts); i++) {
i = textw(layouts[i].symbol);
@@ -1569,16 +1462,14 @@ setup(void) {
blw = i;
}
- bpos = BARPOS;
wa.override_redirect = 1;
wa.background_pixmap = ParentRelative;
wa.event_mask = ButtonPressMask|ExposureMask;
- barwin = XCreateWindow(dpy, root, sx, sy, sw, bh, 0, DefaultDepth(dpy, screen),
+ barwin = XCreateWindow(dpy, root, BX, BY, BW, bh, 0, DefaultDepth(dpy, screen),
CopyFromParent, DefaultVisual(dpy, screen),
CWOverrideRedirect|CWBackPixmap|CWEventMask, &wa);
XDefineCursor(dpy, barwin, cursor[CurNormal]);
- updatebarpos();
XMapRaised(dpy, barwin);
strcpy(stext, "dwm-"VERSION);
drawbar();
@@ -1655,32 +1546,32 @@ tile(void) {
unsigned int i, n, nx, ny, nw, nh, mw, th;
Client *c, *mc;
- domwfact = dozoom = True;
- nx = wax;
- ny = way;
+ dozoom = True;
+ nx = MX;
+ ny = MY;
nw = 0;
for(n = 0, c = nexttiled(clients); c; c = nexttiled(c->next))
n++;
/* window geoms */
- mw = (n == 1) ? waw : mwfact * waw;
- th = (n > 1) ? wah / (n - 1) : 0;
+ mw = (n == 1) ? MOW : MW;
+ th = (n > 1) ? TH / (n - 1) : 0;
if(n > 1 && th < bh)
- th = wah;
+ th = TH;
for(i = 0, c = mc = nexttiled(clients); c; c = nexttiled(c->next)) {
if(i == 0) { /* master */
nw = mw - 2 * c->border;
- nh = wah - 2 * c->border;
+ nh = MH - 2 * c->border;
}
else { /* tile window */
if(i == 1) {
- ny = way;
- nx += mc->w + 2 * mc->border;
- nw = waw - mw - 2 * c->border;
+ ny = TY;
+ nx = TX;
+ nw = TW - 2 * c->border;
}
if(i + 1 == n) /* remainder */
- nh = (way + wah) - ny - 2 * c->border;
+ nh = (TY + TH) - ny - 2 * c->border;
else
nh = th - 2 * c->border;
}
@@ -1688,23 +1579,13 @@ tile(void) {
if((RESIZEHINTS) && ((c->h < bh) || (c->h > nh) || (c->w < bh) || (c->w > nw)))
/* client doesn't accept size constraints */
resize(c, nx, ny, nw, nh, False);
- if(n > 1 && th != wah)
+ if(n > 1 && th != TH)
ny = c->y + c->h + 2 * c->border;
i++;
}
}
void
-togglebar(const char *arg) {
- if(bpos == BarOff)
- bpos = (BARPOS == BarOff) ? BarTop : BARPOS;
- else
- bpos = BarOff;
- updatebarpos();
- arrange();
-}
-
-void
togglefloating(const char *arg) {
if(!sel)
return;
@@ -1721,8 +1602,6 @@ toggletag(const char *arg) {
if(!sel)
return;
i = idxoftag(arg);
- if(conflicts(sel, i))
- return;
sel->tags[i] = !sel->tags[i];
for(j = 0; j < LENGTH(tags) && !sel->tags[j]; j++);
if(j == LENGTH(tags))
@@ -1783,32 +1662,6 @@ unmapnotify(XEvent *e) {
}
void
-updatebarpos(void) {
- XEvent ev;
-
- wax = sx;
- way = sy;
- wah = sh;
- waw = sw;
- switch(bpos) {
- default:
- wah -= bh;
- way += bh;
- XMoveWindow(dpy, barwin, sx, sy);
- break;
- case BarBot:
- wah -= bh;
- XMoveWindow(dpy, barwin, sx, sy + wah);
- break;
- case BarOff:
- XMoveWindow(dpy, barwin, sx, sy - bh);
- break;
- }
- XSync(dpy, False);
- while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
-}
-
-void
updatesizehints(Client *c) {
long msize;
XSizeHints size;
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