aewl: client.c annotate

annotate client.c @ 17:aaf520f53110

updated README

author	Anselm R. Garbe <garbeam@wmii.de>
date	Tue, 11 Jul 2006 18:59:09 +0200
parents	359b6e563b95
children	1efa34c6e1b6

rev	line source
5 e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	1 /*
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	2 * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	3 * See LICENSE file for license details.
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	4 */
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	5
10 703255003abb changed how manage client works Anselm R. Garbe <garbeam@wmii.de> parents: 9 diff changeset	6 #include <stdlib.h>
5 e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	7 #include <string.h>
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	8 #include <X11/Xatom.h>
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	9
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	10 #include "util.h"
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	11 #include "wm.h"
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	12
13 5cc5e55a132d added protocol killing stuff Anselm R. Garbe <garbeam@wmii.de> parents: 10 diff changeset	13 void
5cc5e55a132d added protocol killing stuff Anselm R. Garbe <garbeam@wmii.de> parents: 10 diff changeset	14 update_name(Client *c)
5 e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	15 {
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	16 XTextProperty name;
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	17 int n;
7 49e2fc9fb94f new stuff Anselm R. Garbe <garbeam@wmii.de> parents: 5 diff changeset	18 char **list = NULL;
5 e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	19
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	20 name.nitems = 0;
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	21 c->name[0] = 0;
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	22 XGetTextProperty(dpy, c->win, &name, net_atom[NetWMName]);
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	23 if(!name.nitems)
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	24 XGetWMName(dpy, c->win, &name);
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	25 if(!name.nitems)
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	26 return;
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	27 if(name.encoding == XA_STRING)
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	28 strncpy(c->name, (char *)name.value, sizeof(c->name));
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	29 else {
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	30 if(XmbTextPropertyToTextList(dpy, &name, &list, &n) >= Success
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	31 && n > 0 && *list)
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	32 {
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	33 strncpy(c->name, *list, sizeof(c->name));
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	34 XFreeStringList(list);
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	35 }
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	36 }
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	37 XFree(name.value);
16 359b6e563b95 several changes, new stuff Anselm R. Garbe <garbeam@wmii.de> parents: 14 diff changeset	38 if(c == stack)
359b6e563b95 several changes, new stuff Anselm R. Garbe <garbeam@wmii.de> parents: 14 diff changeset	39 draw_bar();
359b6e563b95 several changes, new stuff Anselm R. Garbe <garbeam@wmii.de> parents: 14 diff changeset	40 else
359b6e563b95 several changes, new stuff Anselm R. Garbe <garbeam@wmii.de> parents: 14 diff changeset	41 draw_client(c);
5 e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	42 }
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	43
10 703255003abb changed how manage client works Anselm R. Garbe <garbeam@wmii.de> parents: 9 diff changeset	44 void
13 5cc5e55a132d added protocol killing stuff Anselm R. Garbe <garbeam@wmii.de> parents: 10 diff changeset	45 focus(Client *c)
5cc5e55a132d added protocol killing stuff Anselm R. Garbe <garbeam@wmii.de> parents: 10 diff changeset	46 {
5cc5e55a132d added protocol killing stuff Anselm R. Garbe <garbeam@wmii.de> parents: 10 diff changeset	47 Client **l;
5cc5e55a132d added protocol killing stuff Anselm R. Garbe <garbeam@wmii.de> parents: 10 diff changeset	48 for(l=&stack; l && l != c; l=&(*l)->snext);
5cc5e55a132d added protocol killing stuff Anselm R. Garbe <garbeam@wmii.de> parents: 10 diff changeset	49 eassert(*l == c);
5cc5e55a132d added protocol killing stuff Anselm R. Garbe <garbeam@wmii.de> parents: 10 diff changeset	50 *l = c->snext;
5cc5e55a132d added protocol killing stuff Anselm R. Garbe <garbeam@wmii.de> parents: 10 diff changeset	51 c->snext = stack;
5cc5e55a132d added protocol killing stuff Anselm R. Garbe <garbeam@wmii.de> parents: 10 diff changeset	52 stack = c;
5cc5e55a132d added protocol killing stuff Anselm R. Garbe <garbeam@wmii.de> parents: 10 diff changeset	53 XRaiseWindow(dpy, c->win);
5cc5e55a132d added protocol killing stuff Anselm R. Garbe <garbeam@wmii.de> parents: 10 diff changeset	54 XSetInputFocus(dpy, c->win, RevertToPointerRoot, CurrentTime);
5cc5e55a132d added protocol killing stuff Anselm R. Garbe <garbeam@wmii.de> parents: 10 diff changeset	55 XFlush(dpy);
5cc5e55a132d added protocol killing stuff Anselm R. Garbe <garbeam@wmii.de> parents: 10 diff changeset	56 }
5cc5e55a132d added protocol killing stuff Anselm R. Garbe <garbeam@wmii.de> parents: 10 diff changeset	57
5cc5e55a132d added protocol killing stuff Anselm R. Garbe <garbeam@wmii.de> parents: 10 diff changeset	58 void
10 703255003abb changed how manage client works Anselm R. Garbe <garbeam@wmii.de> parents: 9 diff changeset	59 manage(Window w, XWindowAttributes *wa)
5 e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	60 {
10 703255003abb changed how manage client works Anselm R. Garbe <garbeam@wmii.de> parents: 9 diff changeset	61 Client c, *l;
5 e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	62 XSetWindowAttributes twa;
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	63 long msize;
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	64
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	65 c = emallocz(sizeof(Client));
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	66 c->win = w;
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	67 c->r[RFloat].x = wa->x;
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	68 c->r[RFloat].y = wa->y;
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	69 c->r[RFloat].width = wa->width;
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	70 c->r[RFloat].height = wa->height;
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	71 c->border = wa->border_width;
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	72 XSetWindowBorderWidth(dpy, c->win, 0);
16 359b6e563b95 several changes, new stuff Anselm R. Garbe <garbeam@wmii.de> parents: 14 diff changeset	73 XSelectInput(dpy, c->win, StructureNotifyMask \| PropertyChangeMask \| EnterWindowMask);
5 e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	74 XGetTransientForHint(dpy, c->win, &c->trans);
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	75 if(!XGetWMNormalHints(dpy, c->win, &c->size, &msize) \|\| !c->size.flags)
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	76 c->size.flags = PSize;
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	77 c->fixedsize =
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	78 (c->size.flags & PMinSize && c->size.flags & PMaxSize
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	79 && c->size.min_width == c->size.max_width
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	80 && c->size.min_height == c->size.max_height);
13 5cc5e55a132d added protocol killing stuff Anselm R. Garbe <garbeam@wmii.de> parents: 10 diff changeset	81 update_name(c);
5 e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	82 twa.override_redirect = 1;
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	83 twa.background_pixmap = ParentRelative;
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	84 twa.event_mask = ExposureMask;
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	85
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	86 c->title = XCreateWindow(dpy, root, c->r[RFloat].x, c->r[RFloat].y,
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	87 c->r[RFloat].width, barrect.height, 0,
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	88 DefaultDepth(dpy, screen), CopyFromParent,
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	89 DefaultVisual(dpy, screen),
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	90 CWOverrideRedirect \| CWBackPixmap \| CWEventMask, &twa);
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	91
10 703255003abb changed how manage client works Anselm R. Garbe <garbeam@wmii.de> parents: 9 diff changeset	92 for(l=&clients; l; l=&(l)->next);
703255003abb changed how manage client works Anselm R. Garbe <garbeam@wmii.de> parents: 9 diff changeset	93 c->next = l; / l == nil /
703255003abb changed how manage client works Anselm R. Garbe <garbeam@wmii.de> parents: 9 diff changeset	94 *l = c;
13 5cc5e55a132d added protocol killing stuff Anselm R. Garbe <garbeam@wmii.de> parents: 10 diff changeset	95 c->snext = stack;
5cc5e55a132d added protocol killing stuff Anselm R. Garbe <garbeam@wmii.de> parents: 10 diff changeset	96 stack = c;
5cc5e55a132d added protocol killing stuff Anselm R. Garbe <garbeam@wmii.de> parents: 10 diff changeset	97 XMapWindow(dpy, c->win);
5cc5e55a132d added protocol killing stuff Anselm R. Garbe <garbeam@wmii.de> parents: 10 diff changeset	98 focus(c);
5 e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	99 }
9 d567f430a81d fixed several stuff (gridwm gets better and better) Anselm R. Garbe <garbeam@wmii.de> parents: 7 diff changeset	100
10 703255003abb changed how manage client works Anselm R. Garbe <garbeam@wmii.de> parents: 9 diff changeset	101 static int
703255003abb changed how manage client works Anselm R. Garbe <garbeam@wmii.de> parents: 9 diff changeset	102 dummy_error_handler(Display dpy, XErrorEvent error)
703255003abb changed how manage client works Anselm R. Garbe <garbeam@wmii.de> parents: 9 diff changeset	103 {
703255003abb changed how manage client works Anselm R. Garbe <garbeam@wmii.de> parents: 9 diff changeset	104 return 0;
703255003abb changed how manage client works Anselm R. Garbe <garbeam@wmii.de> parents: 9 diff changeset	105 }
703255003abb changed how manage client works Anselm R. Garbe <garbeam@wmii.de> parents: 9 diff changeset	106
703255003abb changed how manage client works Anselm R. Garbe <garbeam@wmii.de> parents: 9 diff changeset	107 void
703255003abb changed how manage client works Anselm R. Garbe <garbeam@wmii.de> parents: 9 diff changeset	108 unmanage(Client *c)
703255003abb changed how manage client works Anselm R. Garbe <garbeam@wmii.de> parents: 9 diff changeset	109 {
703255003abb changed how manage client works Anselm R. Garbe <garbeam@wmii.de> parents: 9 diff changeset	110 Client **l;
703255003abb changed how manage client works Anselm R. Garbe <garbeam@wmii.de> parents: 9 diff changeset	111
703255003abb changed how manage client works Anselm R. Garbe <garbeam@wmii.de> parents: 9 diff changeset	112 XGrabServer(dpy);
703255003abb changed how manage client works Anselm R. Garbe <garbeam@wmii.de> parents: 9 diff changeset	113 XSetErrorHandler(dummy_error_handler);
703255003abb changed how manage client works Anselm R. Garbe <garbeam@wmii.de> parents: 9 diff changeset	114
703255003abb changed how manage client works Anselm R. Garbe <garbeam@wmii.de> parents: 9 diff changeset	115 XUnmapWindow(dpy, c->win);
703255003abb changed how manage client works Anselm R. Garbe <garbeam@wmii.de> parents: 9 diff changeset	116 XDestroyWindow(dpy, c->title);
703255003abb changed how manage client works Anselm R. Garbe <garbeam@wmii.de> parents: 9 diff changeset	117
703255003abb changed how manage client works Anselm R. Garbe <garbeam@wmii.de> parents: 9 diff changeset	118 for(l=&clients; l && l != c; l=&(*l)->next);
703255003abb changed how manage client works Anselm R. Garbe <garbeam@wmii.de> parents: 9 diff changeset	119 eassert(*l == c);
703255003abb changed how manage client works Anselm R. Garbe <garbeam@wmii.de> parents: 9 diff changeset	120 *l = c->next;
13 5cc5e55a132d added protocol killing stuff Anselm R. Garbe <garbeam@wmii.de> parents: 10 diff changeset	121 for(l=&stack; l && l != c; l=&(*l)->snext);
5cc5e55a132d added protocol killing stuff Anselm R. Garbe <garbeam@wmii.de> parents: 10 diff changeset	122 eassert(*l == c);
5cc5e55a132d added protocol killing stuff Anselm R. Garbe <garbeam@wmii.de> parents: 10 diff changeset	123 *l = c->snext;
10 703255003abb changed how manage client works Anselm R. Garbe <garbeam@wmii.de> parents: 9 diff changeset	124 free(c);
703255003abb changed how manage client works Anselm R. Garbe <garbeam@wmii.de> parents: 9 diff changeset	125
703255003abb changed how manage client works Anselm R. Garbe <garbeam@wmii.de> parents: 9 diff changeset	126 XFlush(dpy);
703255003abb changed how manage client works Anselm R. Garbe <garbeam@wmii.de> parents: 9 diff changeset	127 XSetErrorHandler(error_handler);
703255003abb changed how manage client works Anselm R. Garbe <garbeam@wmii.de> parents: 9 diff changeset	128 XUngrabServer(dpy);
13 5cc5e55a132d added protocol killing stuff Anselm R. Garbe <garbeam@wmii.de> parents: 10 diff changeset	129 flush_events(EnterWindowMask);
14 5c078b66347b added bar event timer Anselm R. Garbe <garbeam@wmii.de> parents: 13 diff changeset	130 if(stack)
5c078b66347b added bar event timer Anselm R. Garbe <garbeam@wmii.de> parents: 13 diff changeset	131 focus(stack);
10 703255003abb changed how manage client works Anselm R. Garbe <garbeam@wmii.de> parents: 9 diff changeset	132 }
703255003abb changed how manage client works Anselm R. Garbe <garbeam@wmii.de> parents: 9 diff changeset	133
703255003abb changed how manage client works Anselm R. Garbe <garbeam@wmii.de> parents: 9 diff changeset	134
9 d567f430a81d fixed several stuff (gridwm gets better and better) Anselm R. Garbe <garbeam@wmii.de> parents: 7 diff changeset	135 Client *
d567f430a81d fixed several stuff (gridwm gets better and better) Anselm R. Garbe <garbeam@wmii.de> parents: 7 diff changeset	136 getclient(Window w)
d567f430a81d fixed several stuff (gridwm gets better and better) Anselm R. Garbe <garbeam@wmii.de> parents: 7 diff changeset	137 {
d567f430a81d fixed several stuff (gridwm gets better and better) Anselm R. Garbe <garbeam@wmii.de> parents: 7 diff changeset	138 Client *c;
d567f430a81d fixed several stuff (gridwm gets better and better) Anselm R. Garbe <garbeam@wmii.de> parents: 7 diff changeset	139 for(c = clients; c; c = c->next)
d567f430a81d fixed several stuff (gridwm gets better and better) Anselm R. Garbe <garbeam@wmii.de> parents: 7 diff changeset	140 if(c->win == w)
d567f430a81d fixed several stuff (gridwm gets better and better) Anselm R. Garbe <garbeam@wmii.de> parents: 7 diff changeset	141 return c;
d567f430a81d fixed several stuff (gridwm gets better and better) Anselm R. Garbe <garbeam@wmii.de> parents: 7 diff changeset	142 return NULL;
d567f430a81d fixed several stuff (gridwm gets better and better) Anselm R. Garbe <garbeam@wmii.de> parents: 7 diff changeset	143 }
13 5cc5e55a132d added protocol killing stuff Anselm R. Garbe <garbeam@wmii.de> parents: 10 diff changeset	144
14 5c078b66347b added bar event timer Anselm R. Garbe <garbeam@wmii.de> parents: 13 diff changeset	145 void
5c078b66347b added bar event timer Anselm R. Garbe <garbeam@wmii.de> parents: 13 diff changeset	146 draw_client(Client *c)
5c078b66347b added bar event timer Anselm R. Garbe <garbeam@wmii.de> parents: 13 diff changeset	147 {
5c078b66347b added bar event timer Anselm R. Garbe <garbeam@wmii.de> parents: 13 diff changeset	148
5c078b66347b added bar event timer Anselm R. Garbe <garbeam@wmii.de> parents: 13 diff changeset	149
5c078b66347b added bar event timer Anselm R. Garbe <garbeam@wmii.de> parents: 13 diff changeset	150
5c078b66347b added bar event timer Anselm R. Garbe <garbeam@wmii.de> parents: 13 diff changeset	151 }

Mercurial > aewl

annotate client.c @ 17:aaf520f53110