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One of the most annoying things to do was restart cwm and lose all of

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your group state. Fix this up by using an X Atom (_CWM_GRP) to store the
name of the group that we're using (the name, not the number is because
at one point we may make the group numbers dynamic). I've been talking
about this since c2k8. so CM-w means you keep all of your windows grouped
properly.

ok okan@, todd@
This commit is contained in:
oga 2009-01-27 00:42:53 +00:00
parent 9203c7e8ca
commit c750462d13
3 changed files with 26 additions and 8 deletions
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4
calmwm.h
View File

@ -140,6 +140,7 @@ extern const char *shortcut_to_name[];
struct group_ctx {
TAILQ_ENTRY(group_ctx) entry;
struct client_ctx_q clients;
const char *name;
int shortcut;
int hidden;
int nhidden;
@ -523,7 +524,8 @@ extern struct conf Conf;
#define WM_TAKE_FOCUS cwm_atoms[2]
#define WM_PROTOCOLS cwm_atoms[3]
#define _MOTIF_WM_HINTS cwm_atoms[4]
#define CWM_NO_ATOMS 5
#define _CWM_GRP cwm_atoms[5]
#define CWM_NO_ATOMS 6
extern Atom cwm_atoms[CWM_NO_ATOMS];

19
group.c
View File

@ -52,6 +52,9 @@ _group_add(struct group_ctx *gc, struct client_ctx *cc)
if (cc->group != NULL)
TAILQ_REMOVE(&cc->group->clients, cc, group_entry);
XChangeProperty(X_Dpy, cc->win, _CWM_GRP, XA_STRING,
8, PropModeReplace, gc->name, strlen(gc->name));
TAILQ_INSERT_TAIL(&gc->clients, cc, group_entry);
cc->group = gc;
}
@ -62,6 +65,10 @@ _group_remove(struct client_ctx *cc)
if (cc == NULL || cc->group == NULL)
errx(1, "_group_remove: a ctx is NULL");
XChangeProperty(X_Dpy, cc->win, _CWM_GRP, XA_STRING, 8,
PropModeReplace, shortcut_to_name[0],
strlen(shortcut_to_name[0]));
TAILQ_REMOVE(&cc->group->clients, cc, group_entry);
cc->group = NULL;
}
@ -132,6 +139,7 @@ group_init(void)
TAILQ_INIT(&Groups[i].clients);
Groups[i].hidden = 0;
Groups[i].shortcut = i + 1;
Groups[i].name = shortcut_to_name[Groups[i].shortcut];
TAILQ_INSERT_TAIL(&Groupq, &Groups[i], entry);
}
@ -325,18 +333,25 @@ group_autogroup(struct client_ctx *cc)
{
struct autogroupwin *aw;
struct group_ctx *gc;
unsigned char *grpstr = NULL;
char group[CALMWM_MAXNAMELEN];
if (cc->app_class == NULL || cc->app_name == NULL)
return;
if (xu_getprop(cc, _CWM_GRP, XA_STRING,
(CALMWM_MAXNAMELEN - 1)/sizeof(long), &grpstr) > 0) {
strlcpy(group, grpstr, sizeof(group));
XFree(grpstr);
} else {
TAILQ_FOREACH(aw, &Conf.autogroupq, entry) {
if (strcmp(aw->class, cc->app_class) == 0 &&
(aw->name == NULL || strcmp(aw->name, cc->app_name) == 0)) {
(aw->name == NULL ||
strcmp(aw->name, cc->app_name) == 0)) {
strlcpy(group, aw->group, sizeof(group));
break;
}
}
}
if (strncmp("nogroup", group, 7) == 0)
return;

3
xutil.c
View File

@ -175,7 +175,8 @@ char *atoms[CWM_NO_ATOMS] = {
"WM_DELETE_WINDOW",
"WM_TAKE_FOCUS",
"WM_PROTOCOLS",
"_MOTIF_WM_HINTS"
"_MOTIF_WM_HINTS",
"_CWM_GRP",
};
void