introduction of Monitor for better Xinerama support, work in progress
Anselm R Garbe
parent
2dbfda72f0
commit
f27ccc5c60
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@ -11,8 +11,8 @@ X11INC = /usr/X11R6/include
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X11LIB = /usr/X11R6/lib
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# Xinerama, un-comment if you want it
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XINERAMALIBS = -L${X11LIB} -lXinerama
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XINERAMAFLAGS = -DXINERAMA
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#XINERAMALIBS = -L${X11LIB} -lXinerama
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#XINERAMAFLAGS = -DXINERAMA
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# includes and libs
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INCS = -I. -I/usr/include -I${X11INC}
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183
dwm.c
183
dwm.c
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@ -44,7 +44,7 @@
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#define BUTTONMASK (ButtonPressMask|ButtonReleaseMask)
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#define CLEANMASK(mask) (mask & ~(numlockmask|LockMask))
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#define INRECT(X,Y,RX,RY,RW,RH) ((X) >= (RX) && (X) < (RX) + (RW) && (Y) >= (RY) && (Y) < (RY) + (RH))
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#define ISVISIBLE(x) (x->tags & tagset[seltags])
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#define ISVISIBLE(x) (x->tags & tagset[selmon->seltags])
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#define LENGTH(x) (sizeof x / sizeof x[0])
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#define MAX(a, b) ((a) > (b) ? (a) : (b))
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#define MIN(a, b) ((a) < (b) ? (a) : (b))
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@ -85,6 +85,7 @@ struct Client {
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int basew, baseh, incw, inch, maxw, maxh, minw, minh;
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int bw, oldbw;
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unsigned int tags;
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unsigned int mon;
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Bool isfixed, isfloating, isurgent;
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Client *next;
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Client *snext;
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@ -118,6 +119,12 @@ typedef struct {
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void (*arrange)(void);
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} Layout;
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typedef struct {
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int wx, wy, ww, wh;
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unsigned int seltags;
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unsigned int sellt;
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} Monitor;
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typedef struct {
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const char *class;
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const char *instance;
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@ -208,8 +215,6 @@ static char stext[256];
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static int screen;
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static int sx, sy, sw, sh; /* X display screen geometry x, y, width, height */
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static int by, bh, blw; /* bar geometry y, height and layout symbol width */
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static int wx, wy, ww, wh; /* window area geometry x, y, width, height, bar excluded */
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static unsigned int seltags = 0, sellt = 0;
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static int (*xerrorxlib)(Display *, XErrorEvent *);
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static unsigned int numlockmask = 0;
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static void (*handler[LASTEvent]) (XEvent *) = {
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@ -236,6 +241,8 @@ static Cursor cursor[CurLast];
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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 Window root, barwin;
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/* configuration, allows nested code to access above variables */
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#include "config.h"
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@ -267,7 +274,7 @@ applyrules(Client *c) {
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if(ch.res_name)
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XFree(ch.res_name);
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}
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c->tags = c->tags & TAGMASK ? c->tags & TAGMASK : tagset[seltags];
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c->tags = c->tags & TAGMASK ? c->tags & TAGMASK : tagset[mon[c->mon].seltags];
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}
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Bool
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@ -339,8 +346,8 @@ void
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arrange(void) {
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showhide(stack);
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focus(NULL);
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if(lt[sellt]->arrange)
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lt[sellt]->arrange();
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if(lt[selmon->sellt]->arrange)
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lt[selmon->sellt]->arrange();
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restack();
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}
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@ -373,7 +380,7 @@ buttonpress(XEvent *e) {
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}
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else if(ev->x < x + blw)
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click = ClkLtSymbol;
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else if(ev->x > wx + ww - TEXTW(stext))
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else if(ev->x > selmon->wx + selmon->ww - TEXTW(stext))
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click = ClkStatusText;
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else
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click = ClkWinTitle;
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@ -409,7 +416,7 @@ cleanup(void) {
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Layout foo = { "", NULL };
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view(&a);
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lt[sellt] = &foo;
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lt[selmon->sellt] = &foo;
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while(stack)
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unmanage(stack);
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if(dc.font.set)
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@ -479,7 +486,7 @@ configurerequest(XEvent *e) {
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if((c = getclient(ev->window))) {
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if(ev->value_mask & CWBorderWidth)
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c->bw = ev->border_width;
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else if(c->isfloating || !lt[sellt]->arrange) {
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else if(c->isfloating || !lt[selmon->sellt]->arrange) {
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if(ev->value_mask & CWX)
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c->x = sx + ev->x;
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if(ev->value_mask & CWY)
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@ -564,23 +571,23 @@ drawbar(void) {
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dc.x = 0;
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for(i = 0; i < LENGTH(tags); i++) {
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dc.w = TEXTW(tags[i]);
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col = tagset[seltags] & 1 << i ? dc.sel : dc.norm;
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col = tagset[selmon->seltags] & 1 << i ? dc.sel : dc.norm;
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drawtext(tags[i], col, urg & 1 << i);
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drawsquare(sel && sel->tags & 1 << i, occ & 1 << i, urg & 1 << i, col);
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dc.x += dc.w;
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}
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if(blw > 0) {
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dc.w = blw;
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drawtext(lt[sellt]->symbol, dc.norm, False);
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drawtext(lt[selmon->sellt]->symbol, dc.norm, False);
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x = dc.x + dc.w;
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}
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else
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x = dc.x;
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dc.w = TEXTW(stext);
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dc.x = ww - dc.w;
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dc.x = selmon->ww - dc.w;
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if(dc.x < x) {
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dc.x = x;
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dc.w = ww - x;
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dc.w = selmon->ww - x;
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}
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drawtext(stext, dc.norm, False);
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if((dc.w = dc.x - x) > bh) {
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@ -592,7 +599,7 @@ drawbar(void) {
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else
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drawtext(NULL, dc.norm, False);
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}
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XCopyArea(dpy, dc.drawable, barwin, dc.gc, 0, 0, ww, bh, 0, 0);
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XCopyArea(dpy, dc.drawable, barwin, dc.gc, 0, 0, selmon->ww, bh, 0, 0);
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XSync(dpy, False);
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}
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@ -919,6 +926,7 @@ manage(Window w, XWindowAttributes *wa) {
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die("fatal: could not malloc() %u bytes\n", sizeof(Client));
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*c = cz;
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c->win = w;
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for(c->mon = 0; selmon != &mon[c->mon]; c->mon++);
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/* geometry */
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c->x = wa->x;
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@ -938,8 +946,9 @@ manage(Window w, XWindowAttributes *wa) {
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c->y = sy + sh - HEIGHT(c);
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c->x = MAX(c->x, sx);
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/* only fix client y-offset, if the client center might cover the bar */
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c->y = MAX(c->y, ((by == 0) && (c->x + (c->w / 2) >= wx)
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&& (c->x + (c->w / 2) < wx + ww)) ? bh : sy);
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/* TODO: is c always attached to selmon? */
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c->y = MAX(c->y, ((by == 0) && (c->x + (c->w / 2) >= selmon->wx)
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&& (c->x + (c->w / 2) < selmon->wx + selmon->ww)) ? bh : sy);
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c->bw = borderpx;
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}
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@ -994,9 +1003,11 @@ maprequest(XEvent *e) {
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void
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monocle(void) {
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Client *c;
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Monitor *m;
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for(c = nexttiled(clients); c; c = nexttiled(c->next)) {
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resize(c, wx, wy, ww - 2 * c->bw, wh - 2 * c->bw);
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m = &mon[c->mon];
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resize(c, m->wx, m->wy, m->ww - 2 * c->bw, m->wh - 2 * c->bw);
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}
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}
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@ -1028,21 +1039,21 @@ movemouse(const Arg *arg) {
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case MotionNotify:
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nx = ocx + (ev.xmotion.x - x);
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ny = ocy + (ev.xmotion.y - y);
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if(snap && nx >= wx && nx <= wx + ww
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&& ny >= wy && ny <= wy + wh) {
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if(abs(wx - nx) < snap)
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nx = wx;
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else if(abs((wx + ww) - (nx + WIDTH(c))) < snap)
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nx = wx + ww - WIDTH(c);
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if(abs(wy - ny) < snap)
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ny = wy;
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else if(abs((wy + wh) - (ny + HEIGHT(c))) < snap)
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ny = wy + wh - HEIGHT(c);
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if(!c->isfloating && lt[sellt]->arrange
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if(snap && nx >= selmon->wx && nx <= selmon->wx + selmon->ww
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&& ny >= selmon->wy && ny <= selmon->wy + selmon->wh) {
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if(abs(selmon->wx - nx) < snap)
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nx = selmon->wx;
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else if(abs((selmon->wx + selmon->ww) - (nx + WIDTH(c))) < snap)
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nx = selmon->wx + selmon->ww - WIDTH(c);
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if(abs(selmon->wy - ny) < snap)
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ny = selmon->wy;
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else if(abs((selmon->wy + selmon->wh) - (ny + HEIGHT(c))) < snap)
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ny = selmon->wy + selmon->wh - HEIGHT(c);
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if(!c->isfloating && lt[selmon->sellt]->arrange
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&& (abs(nx - c->x) > snap || abs(ny - c->y) > snap))
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togglefloating(NULL);
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}
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if(!lt[sellt]->arrange || c->isfloating)
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if(!lt[selmon->sellt]->arrange || c->isfloating)
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resize(c, nx, ny, c->w, c->h);
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break;
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}
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@ -1141,13 +1152,13 @@ resizemouse(const Arg *arg) {
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nw = MAX(ev.xmotion.x - ocx - 2 * c->bw + 1, 1);
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nh = MAX(ev.xmotion.y - ocy - 2 * c->bw + 1, 1);
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if(snap && nw >= wx && nw <= wx + ww
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&& nh >= wy && nh <= wy + wh) {
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if(!c->isfloating && lt[sellt]->arrange
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if(snap && nw >= selmon->wx && nw <= selmon->wx + selmon->ww
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&& nh >= selmon->wy && nh <= selmon->wy + selmon->wh) {
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if(!c->isfloating && lt[selmon->sellt]->arrange
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&& (abs(nw - c->w) > snap || abs(nh - c->h) > snap))
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togglefloating(NULL);
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}
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if(!lt[sellt]->arrange || c->isfloating)
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if(!lt[selmon->sellt]->arrange || c->isfloating)
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resize(c, c->x, c->y, nw, nh);
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break;
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}
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@ -1167,9 +1178,9 @@ restack(void) {
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drawbar();
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if(!sel)
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return;
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if(sel->isfloating || !lt[sellt]->arrange)
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if(sel->isfloating || !lt[selmon->sellt]->arrange)
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XRaiseWindow(dpy, sel->win);
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if(lt[sellt]->arrange) {
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if(lt[selmon->sellt]->arrange) {
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wc.stack_mode = Below;
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wc.sibling = barwin;
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for(c = stack; c; c = c->snext)
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@ -1230,10 +1241,10 @@ setclientstate(Client *c, long state) {
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void
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setlayout(const Arg *arg) {
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if(!arg || !arg->v || arg->v != lt[sellt])
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sellt ^= 1;
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if(!arg || !arg->v || arg->v != lt[selmon->sellt])
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selmon->sellt ^= 1;
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if(arg && arg->v)
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lt[sellt] = (Layout *)arg->v;
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lt[selmon->sellt] = (Layout *)arg->v;
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if(sel)
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arrange();
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else
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@ -1245,7 +1256,7 @@ void
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setmfact(const Arg *arg) {
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float f;
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if(!arg || !lt[sellt]->arrange)
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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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if(f < 0.1 || f > 0.9)
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@ -1308,7 +1319,7 @@ setup(void) {
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wa.background_pixmap = ParentRelative;
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wa.event_mask = ButtonPressMask|ExposureMask;
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barwin = XCreateWindow(dpy, root, wx, by, ww, bh, 0, DefaultDepth(dpy, screen),
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barwin = XCreateWindow(dpy, root, selmon->wx, by, selmon->ww, bh, 0, DefaultDepth(dpy, screen),
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CopyFromParent, DefaultVisual(dpy, screen),
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CWOverrideRedirect|CWBackPixmap|CWEventMask, &wa);
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XDefineCursor(dpy, barwin, cursor[CurNormal]);
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@ -1335,7 +1346,7 @@ showhide(Client *c) {
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return;
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if(ISVISIBLE(c)) { /* show clients top down */
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XMoveWindow(dpy, c->win, c->x, c->y);
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if(!lt[sellt]->arrange || c->isfloating)
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if(!lt[selmon->sellt]->arrange || c->isfloating)
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resize(c, c->x, c->y, c->w, c->h);
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showhide(c->snext);
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}
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@ -1389,6 +1400,7 @@ tile(void) {
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int x, y, h, w, mw;
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unsigned int i, n;
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Client *c;
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Monitor *m;
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for(n = 0, c = nexttiled(clients); c; c = nexttiled(c->next), n++);
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if(n == 0)
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@ -1396,24 +1408,25 @@ tile(void) {
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/* master */
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c = nexttiled(clients);
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mw = mfact * ww;
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resize(c, wx, wy, (n == 1 ? ww : mw) - 2 * c->bw, wh - 2 * c->bw);
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m = &mon[c->mon];
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mw = 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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return;
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/* tile stack */
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x = (wx + mw > c->x + c->w) ? c->x + c->w + 2 * c->bw : wx + mw;
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y = wy;
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w = (wx + mw > c->x + c->w) ? wx + ww - x : ww - mw;
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h = wh / n;
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x = (m->wx + mw > c->x + c->w) ? c->x + c->w + 2 * c->bw : m->wx + mw;
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y = m->wy;
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w = (m->wx + mw > c->x + c->w) ? m->wx + m->ww - x : m->ww - mw;
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h = m->wh / n;
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if(h < bh)
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h = wh;
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h = m->wh;
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for(i = 0, c = nexttiled(c->next); c; c = nexttiled(c->next), i++) {
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resize(c, x, y, w - 2 * c->bw, /* remainder */ ((i + 1 == n)
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? wy + wh - y - 2 * c->bw : h - 2 * c->bw));
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if(h != wh)
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? m->wy + m->wh - y - 2 * c->bw : h - 2 * c->bw));
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if(h != m->wh)
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y = c->y + HEIGHT(c);
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}
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}
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@ -1452,10 +1465,10 @@ toggletag(const Arg *arg) {
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void
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toggleview(const Arg *arg) {
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unsigned int mask = tagset[seltags] ^ (arg->ui & TAGMASK);
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unsigned int mask = tagset[selmon->seltags] ^ (arg->ui & TAGMASK);
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if(mask) {
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tagset[seltags] = mask;
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tagset[selmon->seltags] = mask;
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arrange();
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}
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}
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@ -1495,44 +1508,62 @@ void
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updatebar(void) {
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if(dc.drawable != 0)
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XFreePixmap(dpy, dc.drawable);
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dc.drawable = XCreatePixmap(dpy, root, ww, bh, DefaultDepth(dpy, screen));
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XMoveResizeWindow(dpy, barwin, wx, by, ww, bh);
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dc.drawable = XCreatePixmap(dpy, root, selmon->ww, bh, DefaultDepth(dpy, screen));
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XMoveResizeWindow(dpy, barwin, selmon->wx, by, selmon->ww, bh);
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}
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void
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updategeom(void) {
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#ifdef XINERAMA
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int n, i = 0;
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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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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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if(n > 1) {
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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 < n; 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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break;
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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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/* TODO: consider re-using XineramaScreenInfo */
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mon[i].wx = info[i].x_org;
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mon[i].wy = info[i].y_org;
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mon[i].ww = info[i].width;
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mon[i].wh = info[i].height;
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mon[i].seltags = 0;
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mon[i].sellt = 0;
|
||||
if(pquery && INRECT(x, y, info[i].x_org, info[i].y_org, info[i].width, info[i].height))
|
||||
selmon = &mon[i];
|
||||
}
|
||||
wx = info[i].x_org;
|
||||
wy = showbar && topbar ? info[i].y_org + bh : info[i].y_org;
|
||||
ww = info[i].width;
|
||||
wh = showbar ? info[i].height - bh : info[i].height;
|
||||
/* bar adjustments of selmon */
|
||||
selmon->wy = showbar && topbar ? selmon->wy + bh : selmon->wy;
|
||||
selmon->wh = showbar ? selmon->wh - bh : selmon->wh;
|
||||
XFree(info);
|
||||
}
|
||||
else
|
||||
#endif
|
||||
{
|
||||
wx = sx;
|
||||
wy = showbar && topbar ? sy + bh : sy;
|
||||
ww = sw;
|
||||
wh = showbar ? sh - bh : sh;
|
||||
nmons = 1;
|
||||
if(!(mon = (Monitor *)realloc(mon, sizeof(Monitor))))
|
||||
die("fatal: could not realloc() %u bytes\n", sizeof(Monitor));
|
||||
selmon = &mon[0];
|
||||
mon[0].wx = sx;
|
||||
mon[0].wy = showbar && topbar ? sy + bh : sy;
|
||||
mon[0].ww = sw;
|
||||
mon[0].wh = showbar ? sh - bh : sh;
|
||||
mon[0].seltags = 0;
|
||||
mon[0].sellt = 0;
|
||||
}
|
||||
|
||||
/* bar position */
|
||||
by = showbar ? (topbar ? wy - bh : wy + wh) : -bh;
|
||||
by = showbar ? (topbar ? selmon->wy - bh : selmon->wy + selmon->wh) : -bh;
|
||||
}
|
||||
|
||||
void
|
||||
|
|
@ -1631,11 +1662,11 @@ updatewmhints(Client *c) {
|
|||
|
||||
void
|
||||
view(const Arg *arg) {
|
||||
if((arg->ui & TAGMASK) == tagset[seltags])
|
||||
if((arg->ui & TAGMASK) == tagset[selmon->seltags])
|
||||
return;
|
||||
seltags ^= 1; /* toggle sel tagset */
|
||||
selmon->seltags ^= 1; /* toggle sel tagset */
|
||||
if(arg->ui & TAGMASK)
|
||||
tagset[seltags] = arg->ui & TAGMASK;
|
||||
tagset[selmon->seltags] = arg->ui & TAGMASK;
|
||||
arrange();
|
||||
}
|
||||
|
||||
|
|
@ -1676,7 +1707,7 @@ void
|
|||
zoom(const Arg *arg) {
|
||||
Client *c = sel;
|
||||
|
||||
if(!lt[sellt]->arrange || lt[sellt]->arrange == monocle || (sel && sel->isfloating))
|
||||
if(!lt[selmon->sellt]->arrange || lt[selmon->sellt]->arrange == monocle || (sel && sel->isfloating))
|
||||
return;
|
||||
if(c == nexttiled(clients))
|
||||
if(!c || !(c = nexttiled(c->next)))
|
||||
|
|
|
|||
Loading…
Reference in New Issue