dwm

dynamic window manager - with my changes
git clone https://pi.duncano.de/git/dwm.git
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commit c86ed46a1bbba0635a76d05ebeb839c7fec7f7fc
parent 9086f98068693d22321be2bdc6779e7be7e751c7
Author: Anselm R Garbe <garbeam@gmail.com>
Date:   Wed, 16 Jul 2008 18:33:51 +0100

got rid of compile time xidx configuration, querying mouse pointer instead
Diffstat:
config.def.h | 4----
dwm.c | 45+++++++++++++++++++++++++++++----------------
2 files changed, 29 insertions(+), 20 deletions(-)

diff --git a/config.def.h b/config.def.h @@ -13,10 +13,6 @@ static uint snap = 32; /* snap pixel */ static Bool showbar = True; /* False means no bar */ static Bool topbar = True; /* False means bottom bar */ -#ifdef XINERAMA -static uint xidx = 0; /* Xinerama screen index to use */ -#endif - /* tagging */ static const char tags[][MAXTAGLEN] = { "1", "2", "3", "4", "5", "6", "7", "8", "9" }; diff --git a/dwm.c b/dwm.c @@ -44,16 +44,17 @@ #endif /* macros */ -#define MAX(a, b) ((a) > (b) ? (a) : (b)) -#define MIN(a, b) ((a) < (b) ? (a) : (b)) -#define BUTTONMASK (ButtonPressMask|ButtonReleaseMask) -#define CLEANMASK(mask) (mask & ~(numlockmask|LockMask)) -#define LENGTH(x) (sizeof x / sizeof x[0]) -#define MAXTAGLEN 16 -#define MOUSEMASK (BUTTONMASK|PointerMotionMask) -#define TAGMASK ((int)((1LL << LENGTH(tags)) - 1)) -#define TEXTW(x) (textnw(x, strlen(x)) + dc.font.height) -#define ISVISIBLE(x) (x->tags & tagset[seltags]) +#define BUTTONMASK (ButtonPressMask|ButtonReleaseMask) +#define CLEANMASK(mask) (mask & ~(numlockmask|LockMask)) +#define INRECT(X,Y,RX,RY,RW,RH) ((X) >= (RX) && (X) < (RX) + (RW) && (Y) >= (RY) && (Y) < (RY) + (RH)) +#define ISVISIBLE(x) (x->tags & tagset[seltags]) +#define LENGTH(x) (sizeof x / sizeof x[0]) +#define MAX(a, b) ((a) > (b) ? (a) : (b)) +#define MIN(a, b) ((a) < (b) ? (a) : (b)) +#define MAXTAGLEN 16 +#define MOUSEMASK (BUTTONMASK|PointerMotionMask) +#define TAGMASK ((int)((1LL << LENGTH(tags)) - 1)) +#define TEXTW(x) (textnw(x, strlen(x)) + dc.font.height) /* enums */ enum { CurNormal, CurResize, CurMove, CurLast }; /* cursor */ @@ -974,7 +975,7 @@ monocle(void) { void movemouse(const Arg *arg) { - int x1, y1, ocx, ocy, di, nx, ny; + int x, y, ocx, ocy, di, nx, ny; unsigned int dui; Client *c; Window dummy; @@ -988,7 +989,7 @@ movemouse(const Arg *arg) { if(XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync, None, cursor[CurMove], CurrentTime) != GrabSuccess) return; - XQueryPointer(dpy, root, &dummy, &dummy, &x1, &y1, &di, &di, &dui); + XQueryPointer(dpy, root, &dummy, &dummy, &x, &y, &di, &di, &dui); for(;;) { XMaskEvent(dpy, MOUSEMASK|ExposureMask|SubstructureRedirectMask, &ev); switch (ev.type) { @@ -1002,8 +1003,8 @@ movemouse(const Arg *arg) { break; case MotionNotify: XSync(dpy, False); - nx = ocx + (ev.xmotion.x - x1); - ny = ocy + (ev.xmotion.y - y1); + nx = ocx + (ev.xmotion.x - x); + ny = ocy + (ev.xmotion.y - y); if(snap && nx >= wx && nx <= wx + ww && ny >= wy && ny <= wy + wh) { if(abs(wx - nx) < snap) @@ -1557,12 +1558,24 @@ updatebar(void) { void updategeom(void) { #ifdef XINERAMA - int i; + int n; + unsigned int xidx = 0; XineramaScreenInfo *info = NULL; /* window area geometry */ if(XineramaIsActive(dpy)) { - info = XineramaQueryScreens(dpy, &i); + info = XineramaQueryScreens(dpy, &n); + if(n > 1) { + int di, i, x, y; + unsigned int dui; + Window dummy; + if(XQueryPointer(dpy, root, &dummy, &dummy, &x, &y, &di, &di, &dui)) + for(i = 0; i < n; i++) + if(INRECT(x, y, info[i].x_org, info[i].y_org, info[i].width, info[i].height)) { + xidx = i; + break; + } + } wx = info[xidx].x_org; wy = showbar && topbar ? info[xidx].y_org + bh : info[xidx].y_org; ww = info[xidx].width;