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authorAnselm R. Garbe <garbeam@gmail.com>2007-08-13 20:06:00 +0200
committerAnselm R. Garbe <garbeam@gmail.com>2007-08-13 20:06:00 +0200
commit9e56e1ded6889335035c8ffbe2763d3d83978673 (patch)
tree06e7392ce4c3056e2c28ba76452946089fd9cc6b /tag.c
parente4ad3205995865f53b806a912bc7beb44fb90598 (diff)
tags should be persistent now during X server run
Diffstat (limited to 'tag.c')
-rw-r--r--tag.c29
1 files changed, 27 insertions, 2 deletions
diff --git a/tag.c b/tag.c
index bbed8721..5161ae21 100644
--- a/tag.c
+++ b/tag.c
@@ -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();
}