mirror of
https://git.suckless.org/dwm
synced 2024-12-27 03:16:32 +00:00
code polishing, removed unnecessary newlines
This commit is contained in:
Anselm R. Garbe
parent
acdea31916
commit
6651dd7fd9
10 changed files with 23 additions and 86 deletions
18
client.c
18
client.c
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@ -1,5 +1,4 @@
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/*
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* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
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/* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
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* See LICENSE file for license details.
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*/
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#include "dwm.h"
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@ -156,7 +155,6 @@ gravitate(Client *c, Bool invert) {
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dy = -(c->h);
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break;
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}
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switch (c->grav) {
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default:
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break;
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@ -177,7 +175,6 @@ gravitate(Client *c, Bool invert) {
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dx = -(c->w + c->border);
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break;
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}
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if(invert) {
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dx = -dx;
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dy = -dy;
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@ -210,10 +207,8 @@ manage(Window w, XWindowAttributes *wa) {
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c->w = c->tw = wa->width;
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c->h = wa->height;
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c->th = bh;
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c->border = 0;
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updatesize(c);
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if(c->x + c->w + 2 * BORDERPX > sw)
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c->x = sw - c->w - 2 * BORDERPX;
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if(c->x < sx)
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@ -222,7 +217,6 @@ manage(Window w, XWindowAttributes *wa) {
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c->y = sh - c->h - 2 * BORDERPX;
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if(c->h != sh && c->y < bh)
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c->y = bh;
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c->proto = getproto(c->win);
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XSelectInput(dpy, c->win,
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StructureNotifyMask | PropertyChangeMask | EnterWindowMask);
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@ -230,12 +224,10 @@ manage(Window w, XWindowAttributes *wa) {
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twa.override_redirect = 1;
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twa.background_pixmap = ParentRelative;
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twa.event_mask = ExposureMask | EnterWindowMask;
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c->twin = XCreateWindow(dpy, root, c->tx, c->ty, c->tw, c->th,
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0, DefaultDepth(dpy, screen), CopyFromParent,
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DefaultVisual(dpy, screen),
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CWOverrideRedirect | CWBackPixmap | CWEventMask, &twa);
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grabbuttons(c, False);
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updatetitle(c);
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settags(c, getclient(trans));
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@ -244,13 +236,11 @@ manage(Window w, XWindowAttributes *wa) {
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|| (c->maxw && c->minw &&
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c->maxw == c->minw && c->maxh == c->minh);
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resizetitle(c);
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if(clients)
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clients->prev = c;
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c->next = clients;
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c->snext = stack;
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stack = clients = c;
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ban(c);
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XMapWindow(dpy, c->win);
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XMapWindow(dpy, c->twin);
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@ -283,7 +273,6 @@ resize(Client *c, Bool sizehints, Corner sticky) {
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c->x = right - c->w;
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if(sticky == BotLeft || sticky == BotRight)
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c->y = bottom - c->h;
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/* offscreen appearance fixes */
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if(c->x + c->w < sx)
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c->x = sx;
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@ -293,7 +282,6 @@ resize(Client *c, Bool sizehints, Corner sticky) {
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c->x = sw - c->w;
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if(c->y > sh)
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c->y = sh - c->h;
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resizetitle(c);
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wc.x = c->x;
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wc.y = c->y;
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@ -392,20 +380,16 @@ unmanage(Client *c) {
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/* The server grab construct avoids race conditions. */
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XGrabServer(dpy);
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XSetErrorHandler(xerrordummy);
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detach(c);
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detachstack(c);
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if(sel == c) {
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for(nc = stack; nc && !isvisible(nc); nc = nc->snext);
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focus(nc);
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}
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XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
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XDestroyWindow(dpy, c->twin);
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free(c->tags);
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free(c);
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XSync(dpy, False);
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XSetErrorHandler(xerror);
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XUngrabServer(dpy);
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@ -1,5 +1,4 @@
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/*
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* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
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/* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
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* See LICENSE file for license details.
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*/
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@ -1,5 +1,4 @@
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/*
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* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
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/* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
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* See LICENSE file for license details.
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*/
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14
draw.c
14
draw.c
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@ -1,5 +1,4 @@
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/*
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* (C)opyright MMIV-MMVI Anselm R. Garbe <garbeam at gmail dot com>
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/* (C)opyright MMIV-MMVI Anselm R. Garbe <garbeam at gmail dot com>
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* See LICENSE file for license details.
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*/
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#include "dwm.h"
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@ -30,21 +29,17 @@ drawtext(const char *text, unsigned long col[ColLast], Bool highlight) {
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XSetForeground(dpy, dc.gc, col[ColBG]);
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XFillRectangles(dpy, dc.drawable, dc.gc, &r, 1);
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if(!text)
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return;
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w = 0;
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olen = len = strlen(text);
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if(len >= sizeof(buf))
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len = sizeof(buf) - 1;
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memcpy(buf, text, len);
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buf[len] = 0;
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h = dc.font.ascent + dc.font.descent;
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y = dc.y + (dc.h / 2) - (h / 2) + dc.font.ascent;
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x = dc.x + (h / 2);
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/* shorten text if necessary */
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while(len && (w = textnw(buf, len)) > dc.w - h)
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buf[--len] = 0;
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@ -56,7 +51,6 @@ drawtext(const char *text, unsigned long col[ColLast], Bool highlight) {
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if(len > 3)
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buf[len - 3] = '.';
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}
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if(w > dc.w)
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return; /* too long */
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gcv.foreground = col[ColFG];
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@ -93,7 +87,6 @@ drawstatus(void) {
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int i, x;
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dc.x = dc.y = 0;
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for(i = 0; i < ntags; i++) {
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dc.w = textw(tags[i]);
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if(seltag[i])
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@ -102,10 +95,8 @@ drawstatus(void) {
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drawtext(tags[i], dc.norm, sel && sel->tags[i]);
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dc.x += dc.w;
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}
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dc.w = bmw;
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drawtext(arrange == dofloat ? FLOATSYMBOL : TILESYMBOL, dc.status, False);
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x = dc.x + dc.w;
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dc.w = textw(stext);
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dc.x = bx + bw - dc.w;
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@ -114,7 +105,6 @@ drawstatus(void) {
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dc.w = bw - x;
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}
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drawtext(stext, dc.status, False);
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if((dc.w = dc.x - x) > bh) {
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dc.x = x;
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if(sel)
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@ -134,7 +124,6 @@ drawtitle(Client *c) {
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XSetWindowBorder(dpy, c->win, dc.sel[ColBG]);
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return;
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}
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XSetWindowBorder(dpy, c->win, dc.norm[ColBG]);
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XMapWindow(dpy, c->twin);
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dc.x = dc.y = 0;
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@ -177,7 +166,6 @@ setfont(const char *fontstr) {
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XFontSetExtents *font_extents;
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XFontStruct **xfonts;
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char **font_names;
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dc.font.ascent = dc.font.descent = 0;
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font_extents = XExtentsOfFontSet(dc.font.set);
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n = XFontsOfFontSet(dc.font.set, &xfonts, &font_names);
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3
dwm.h
3
dwm.h
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@ -1,5 +1,4 @@
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/*
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* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
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/* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
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* See LICENSE file for license details.
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*
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* dynamic window manager is designed like any other X client as well. It is
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9
event.c
9
event.c
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@ -1,5 +1,4 @@
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/*
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* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
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/* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
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* See LICENSE file for license details.
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*/
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#include "dwm.h"
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@ -64,7 +63,7 @@ resizemouse(Client *c) {
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ocx = c->x;
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ocy = c->y;
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if(XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync,
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None, cursor[CurResize], CurrentTime) != GrabSuccess)
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None, cursor[CurResize], CurrentTime) != GrabSuccess)
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return;
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c->ismax = False;
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XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w, c->h);
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@ -211,7 +210,6 @@ enternotify(XEvent *e) {
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if(ev->mode != NotifyNormal || ev->detail == NotifyInferior)
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return;
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if(((c = getclient(ev->window)) || (c = getctitle(ev->window))) && isvisible(c))
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focus(c);
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else if(ev->window == root) {
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@ -279,13 +277,11 @@ maprequest(XEvent *e) {
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if(!XGetWindowAttributes(dpy, ev->window, &wa))
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return;
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if(wa.override_redirect) {
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XSelectInput(dpy, ev->window,
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(StructureNotifyMask | PropertyChangeMask));
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return;
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}
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if(!getclient(ev->window))
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manage(ev->window, &wa);
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}
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@ -298,7 +294,6 @@ propertynotify(XEvent *e) {
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if(ev->state == PropertyDelete)
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return; /* ignore */
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if((c = getclient(ev->window))) {
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if(ev->atom == wmatom[WMProtocols]) {
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c->proto = getproto(c->win);
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30
main.c
30
main.c
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@ -1,5 +1,4 @@
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/*
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* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
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/* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
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* See LICENSE file for license details.
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*/
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@ -93,12 +92,11 @@ setup(void) {
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netatom[NetWMName] = XInternAtom(dpy, "_NET_WM_NAME", False);
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XChangeProperty(dpy, root, netatom[NetSupported], XA_ATOM, 32,
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PropModeReplace, (unsigned char *) netatom, NetLast);
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/* init cursors */
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cursor[CurNormal] = XCreateFontCursor(dpy, XC_left_ptr);
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cursor[CurResize] = XCreateFontCursor(dpy, XC_sizing);
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cursor[CurMove] = XCreateFontCursor(dpy, XC_fleur);
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/* init modifier map */
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modmap = XGetModifierMapping(dpy);
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for (i = 0; i < 8; i++) {
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for (j = 0; j < modmap->max_keypermod; j++) {
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@ -107,19 +105,16 @@ setup(void) {
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}
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}
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XFree(modmap);
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/* select for events */
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wa.event_mask = SubstructureRedirectMask | SubstructureNotifyMask
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| EnterWindowMask | LeaveWindowMask;
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wa.cursor = cursor[CurNormal];
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XChangeWindowAttributes(dpy, root, CWEventMask | CWCursor, &wa);
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grabkeys();
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initrregs();
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for(ntags = 0; tags[ntags]; ntags++);
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seltag = emallocz(sizeof(Bool) * ntags);
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seltag[0] = True;
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/* style */
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dc.norm[ColBG] = getcolor(NORMBGCOLOR);
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dc.norm[ColFG] = getcolor(NORMFGCOLOR);
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@ -128,13 +123,13 @@ setup(void) {
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dc.status[ColBG] = getcolor(STATUSBGCOLOR);
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dc.status[ColFG] = getcolor(STATUSFGCOLOR);
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setfont(FONT);
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/* geometry */
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bmw = textw(TILESYMBOL) > textw(FLOATSYMBOL) ? textw(TILESYMBOL) : textw(FLOATSYMBOL);
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sx = sy = 0;
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sw = DisplayWidth(dpy, screen);
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sh = DisplayHeight(dpy, screen);
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master = MASTER;
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/* bar */
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bx = by = 0;
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bw = sw;
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dc.h = bh = dc.font.height + 2;
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@ -146,13 +141,13 @@ setup(void) {
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CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa);
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XDefineCursor(dpy, barwin, cursor[CurNormal]);
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XMapRaised(dpy, barwin);
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strcpy(stext, "dwm-"VERSION);
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/* pixmap for everything */
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dc.drawable = XCreatePixmap(dpy, root, sw, bh, DefaultDepth(dpy, screen));
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dc.gc = XCreateGC(dpy, root, 0, 0);
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XSetLineAttributes(dpy, dc.gc, 1, LineSolid, CapButt, JoinMiter);
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/* multihead support */
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issel = XQueryPointer(dpy, root, &w, &w, &i, &i, &i, &i, &mask);
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strcpy(stext, "dwm-"VERSION);
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}
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/*
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@ -204,8 +199,7 @@ quit(Arg *arg) {
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readin = running = False;
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}
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/*
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* There's no way to check accesses to destroyed windows, thus those cases are
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/* There's no way to check accesses to destroyed windows, thus those cases are
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* ignored (especially on UnmapNotify's). Other types of errors call Xlibs
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* default error handler, which may call exit.
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*/
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@ -236,21 +230,17 @@ main(int argc, char *argv[]) {
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}
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else if(argc != 1)
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eprint("usage: dwm [-v]\n");
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dpy = XOpenDisplay(0);
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if(!dpy)
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eprint("dwm: cannot open display\n");
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xfd = ConnectionNumber(dpy);
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screen = DefaultScreen(dpy);
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root = RootWindow(dpy, screen);
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otherwm = False;
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XSetErrorHandler(xerrorstart);
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/* this causes an error if some other window manager is running */
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XSelectInput(dpy, root, SubstructureRedirectMask);
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XSync(dpy, False);
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if(otherwm)
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eprint("dwm: another window manager is already running\n");
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@ -258,7 +248,6 @@ main(int argc, char *argv[]) {
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XSetErrorHandler(NULL);
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xerrorxlib = XSetErrorHandler(xerror);
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XSync(dpy, False);
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setup();
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drawstatus();
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scan();
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@ -291,6 +280,5 @@ main(int argc, char *argv[]) {
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}
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cleanup();
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XCloseDisplay(dpy);
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return 0;
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}
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6
tag.c
6
tag.c
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@ -1,5 +1,4 @@
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/*
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* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
|
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/* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
|
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* See LICENSE file for license details.
|
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*/
|
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#include "dwm.h"
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@ -53,7 +52,6 @@ initrregs(void) {
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return;
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len = sizeof(rule) / sizeof(rule[0]);
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rreg = emallocz(len * sizeof(RReg));
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for(i = 0; i < len; i++) {
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if(rule[i].clpattern) {
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reg = emallocz(sizeof(regex_t));
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@ -115,7 +113,6 @@ tag(Arg *arg) {
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if(!sel)
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return;
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for(i = 0; i < ntags; i++)
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sel->tags[i] = False;
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sel->tags[arg->i] = True;
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@ -129,7 +126,6 @@ toggletag(Arg *arg) {
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if(!sel)
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return;
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sel->tags[arg->i] = !sel->tags[arg->i];
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for(i = 0; i < ntags && !sel->tags[i]; i++);
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if(i == ntags)
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5
util.c
5
util.c
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@ -1,5 +1,4 @@
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/*
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* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
|
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/* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
|
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* See LICENSE file for license details.
|
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*/
|
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#include "dwm.h"
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@ -33,6 +32,7 @@ eprint(const char *errstr, ...) {
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void *
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erealloc(void *ptr, unsigned int size) {
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void *res = realloc(ptr, size);
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if(!res)
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eprint("fatal: could not malloc() %u bytes\n", size);
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return res;
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@ -44,7 +44,6 @@ spawn(Arg *arg) {
|
|||
|
||||
if(!shell && !(shell = getenv("SHELL")))
|
||||
shell = "/bin/sh";
|
||||
|
||||
if(!arg->cmd)
|
||||
return;
|
||||
/* The double-fork construct avoids zombie processes and keeps the code
|
||||
|
|
|
|||
18
view.c
18
view.c
|
|
@ -1,5 +1,4 @@
|
|||
/*
|
||||
* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
|
||||
/* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
|
||||
* See LICENSE file for license details.
|
||||
*/
|
||||
#include "dwm.h"
|
||||
|
|
@ -43,9 +42,9 @@ reorder(void) {
|
|||
}
|
||||
|
||||
static void
|
||||
togglemax(Client *c)
|
||||
{
|
||||
togglemax(Client *c) {
|
||||
XEvent ev;
|
||||
|
||||
if((c->ismax = !c->ismax)) {
|
||||
c->rx = c->x; c->x = sx;
|
||||
c->ry = c->y; c->y = bh;
|
||||
|
|
@ -102,11 +101,9 @@ dotile(Arg *arg) {
|
|||
|
||||
for(n = 0, c = nexttiled(clients); c; c = nexttiled(c->next))
|
||||
n++;
|
||||
|
||||
mpx = (sw * master) / 1000;
|
||||
stackw = sw - mpx;
|
||||
stackh = sh - bh;
|
||||
|
||||
th = stackh;
|
||||
if(n > 1)
|
||||
th /= (n - 1);
|
||||
|
|
@ -145,6 +142,7 @@ dotile(Arg *arg) {
|
|||
}
|
||||
else
|
||||
ban(c);
|
||||
|
||||
if(!sel || !isvisible(sel)) {
|
||||
for(c = stack; c && !isvisible(c); c = c->snext);
|
||||
focus(c);
|
||||
|
|
@ -158,7 +156,6 @@ focusnext(Arg *arg) {
|
|||
|
||||
if(!sel)
|
||||
return;
|
||||
|
||||
if(!(c = getnext(sel->next)))
|
||||
c = getnext(clients);
|
||||
if(c) {
|
||||
|
|
@ -173,7 +170,6 @@ focusprev(Arg *arg) {
|
|||
|
||||
if(!sel)
|
||||
return;
|
||||
|
||||
if(!(c = getprev(sel->prev))) {
|
||||
for(c = clients; c && c->next; c = c->next);
|
||||
c = getprev(c);
|
||||
|
|
@ -204,7 +200,6 @@ resizecol(Arg *arg) {
|
|||
n++;
|
||||
if(!sel || sel->isfloat || n < 2 || (arrange == dofloat))
|
||||
return;
|
||||
|
||||
if(sel == getnext(clients)) {
|
||||
if(master + arg->i > 950 || master + arg->i < 50)
|
||||
return;
|
||||
|
|
@ -290,8 +285,6 @@ viewall(Arg *arg) {
|
|||
arrange(NULL);
|
||||
}
|
||||
|
||||
|
||||
|
||||
void
|
||||
zoom(Arg *arg) {
|
||||
unsigned int n;
|
||||
|
|
@ -299,18 +292,15 @@ zoom(Arg *arg) {
|
|||
|
||||
if(!sel)
|
||||
return;
|
||||
|
||||
if(sel->isfloat || (arrange == dofloat)) {
|
||||
togglemax(sel);
|
||||
return;
|
||||
}
|
||||
|
||||
for(n = 0, c = clients; c; c = c->next)
|
||||
if(isvisible(c) && !c->isfloat)
|
||||
n++;
|
||||
if(n < 2 || (arrange == dofloat))
|
||||
return;
|
||||
|
||||
if((c = sel) == nexttiled(clients))
|
||||
if(!(c = nexttiled(c->next)))
|
||||
return;
|
||||
|
|
|
|||
Loading…
Reference in a new issue