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tags should be persistent now during X server run

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This commit is contained in:
Anselm R. Garbe
2007-08-13 20:06:00 +02:00
parent e4ad320599
commit 9e56e1ded6
4 changed files with 33 additions and 7 deletions
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29
tag.c
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@ -3,6 +3,8 @@
#include <regex.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <X11/Xatom.h>
#include <X11/Xutil.h>
/* static */
@ -23,6 +25,7 @@ RULES
static Regs *regs = NULL;
static unsigned int nrules = 0;
static char prop[512];
/* extern */
@ -65,16 +68,32 @@ isvisible(Client *c) {
void
settags(Client *c, Client *trans) {
char prop[512];
unsigned int i, j;
regmatch_t tmp;
Bool matched = trans != NULL;
XClassHint ch = { 0 };
XTextProperty name;
if(matched)
if(matched) {
for(i = 0; i < ntags; i++)
c->tags[i] = trans->tags[i];
return;
}
else {
/* check if window has set a property */
name.nitems = 0;
XGetTextProperty(dpy, c->win, &name, dwmtags);
if(name.nitems && name.encoding == XA_STRING) {
strncpy(prop, (char *)name.value, sizeof prop - 1);
prop[sizeof prop - 1] = '\0';
XFree(name.value);
for(i = 0; i < ntags && i < sizeof prop - 1 && prop[i] != '\0'; i++)
if((c->tags[i] = prop[i] == '+'))
matched = True;
}
if(matched)
return;
/* rule matching */
XGetClassHint(dpy, c->win, &ch);
snprintf(prop, sizeof prop, "%s:%s:%s",
ch.res_class ? ch.res_class : "",
@ -110,6 +129,12 @@ tag(const char *arg) {
i = arg ? atoi(arg) : 0;
if(i >= 0 && i < ntags)
sel->tags[i] = True;
if(sel) {
for(i = 0; i < ntags && i < sizeof prop - 1; i++)
prop[i] = sel->tags[i] ? '+' : '-';
prop[i] = '\0';
XChangeProperty(dpy, sel->win, dwmtags, XA_STRING, 8, PropModeReplace, (unsigned char *)prop, i);
}
arrange();
}