some minor fixes regarding the new xinerama support
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Anselm R Garbe
parent
3da2453997
commit
6644a6aa2e
78
dwm.c
78
dwm.c
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@ -116,6 +116,7 @@ typedef struct {
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typedef struct {
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char symbol[4];
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float mfact;
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int by, btx; /* bar geometry */
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int wx, wy, ww, wh; /* window area */
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unsigned int seltags;
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@ -251,7 +252,7 @@ static Display *dpy;
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static DC dc;
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static Layout *lt[] = { NULL, NULL };
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static Monitor *mon = NULL, *selmon = NULL;
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static unsigned int nmons;
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static unsigned int nmons = 0;
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static Window root;
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/* configuration, allows nested code to access above variables */
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#include "config.h"
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@ -1322,10 +1323,10 @@ setmfact(const Arg *arg) {
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if(!arg || !lt[selmon->sellt]->arrange)
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return;
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f = arg->f < 1.0 ? arg->f + mfact : arg->f - 1.0;
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f = arg->f < 1.0 ? arg->f + selmon->mfact : arg->f - 1.0;
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if(f < 0.1 || f > 0.9)
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return;
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mfact = f;
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selmon->mfact = f;
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arrange();
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}
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@ -1483,7 +1484,7 @@ tile(Monitor *m) {
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/* master */
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c = nexttiled(m, clients);
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mw = mfact * m->ww;
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mw = m->mfact * m->ww;
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resize(c, m->wx, m->wy, (n == 1 ? m->ww : mw) - 2 * c->bw, m->wh - 2 * c->bw);
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if(--n == 0)
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@ -1581,30 +1582,31 @@ unmapnotify(XEvent *e) {
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void
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updategeom(void) {
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#ifdef XINERAMA
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int di, x, y, n;
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unsigned int dui, i = 0;
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Bool pquery;
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int n;
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unsigned int i = 0;
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Client *c;
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Window dummy;
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XineramaScreenInfo *info = NULL;
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/* window area geometry */
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if(XineramaIsActive(dpy) && (info = XineramaQueryScreens(dpy, &n))) {
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nmons = (unsigned int)n;
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for(c = clients; c; c = c->next)
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if(c->mon >= nmons)
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c->mon = nmons - 1;
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if(!(mon = (Monitor *)realloc(mon, sizeof(Monitor) * nmons)))
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die("fatal: could not realloc() %u bytes\n", sizeof(Monitor) * nmons);
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pquery = XQueryPointer(dpy, root, &dummy, &dummy, &x, &y, &di, &di, &dui);
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for(i = 0; i < nmons; i++) {
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if(n != nmons) {
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for(c = clients; c; c = c->next)
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if(c->mon >= n)
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c->mon = n - 1;
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if(!(mon = (Monitor *)realloc(mon, sizeof(Monitor) * n)))
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die("fatal: could not realloc() %u bytes\n", sizeof(Monitor) * nmons);
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}
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for(i = 0; i < n ; i++) {
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/* TODO: consider re-using XineramaScreenInfo */
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mon[i].symbol[0] = '[';
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mon[i].symbol[1] = '0' + info[i].screen_number;
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mon[i].symbol[2] = ']';
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mon[i].symbol[3] = 0;
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mon[i].showbar = showbar;
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mon[i].topbar = topbar;
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if(!selmon) { /* not initialised yet */
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mon[i].mfact = mfact;
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mon[i].showbar = showbar;
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mon[i].topbar = topbar;
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}
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mon[i].wx = info[i].x_org;
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mon[i].wy = mon[i].showbar && mon[i].topbar ? info[i].y_org + bh : info[i].y_org;
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mon[i].ww = info[i].width;
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@ -1615,24 +1617,39 @@ updategeom(void) {
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mon[i].by = mon[i].topbar ? info[i].y_org : mon[i].wy + mon[i].wh;
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else
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mon[i].by = -bh;
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if(pquery && INRECT(x, y, info[i].x_org, info[i].y_org, info[i].width, info[i].height))
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selmon = &mon[i];
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}
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nmons = (unsigned int)n;
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if(!selmon) {
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selmon = &mon[0];
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int di, x, y;
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unsigned int dui;
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Window dummy;
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if(XQueryPointer(dpy, root, &dummy, &dummy, &x, &y, &di, &di, &dui))
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for(i = 0; i < nmons; i++)
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if(INRECT(x, y, info[i].x_org, info[i].y_org, info[i].width, info[i].height)) {
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selmon = &mon[i];
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break;
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}
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}
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XFree(info);
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}
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else
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#endif /* XINERAMA */
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{
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nmons = 1;
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if(!(mon = (Monitor *)realloc(mon, sizeof(Monitor))))
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die("fatal: could not realloc() %u bytes\n", sizeof(Monitor));
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selmon = &mon[0];
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mon[0].symbol[0] = '[';
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mon[0].symbol[1] = '0';
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mon[0].symbol[2] = ']';
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mon[0].symbol[3] = 0;
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mon[0].showbar = showbar;
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mon[0].topbar = topbar;
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if(!mon) {
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nmons = 1;
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if(!(mon = (Monitor *)malloc(sizeof(Monitor))))
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die("fatal: could not malloc() %u bytes\n", sizeof(Monitor));
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}
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if(!selmon) {
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mon[0].symbol[0] = '[';
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mon[0].symbol[1] = '0';
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mon[0].symbol[2] = ']';
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mon[0].symbol[3] = 0;
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mon[0].mfact = mfact;
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mon[0].showbar = showbar;
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mon[0].topbar = topbar;
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}
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mon[0].wx = sx;
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mon[0].wy = mon[0].showbar && mon[0].topbar ? sy + bh : sy;
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mon[0].ww = sw;
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@ -1643,6 +1660,7 @@ updategeom(void) {
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mon[0].by = mon[0].topbar ? sy : mon[0].wy + mon[0].wh;
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else
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mon[0].by = -bh;
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selmon = &mon[0];
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}
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}
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