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obxprop: Add ability to limit listing to given properties

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This commit is contained in:
Mikael Magnusson 2010-01-08 21:51:04 +01:00
parent 2b0dfb81cf
commit 54c841f7b5
1 changed files with 27 additions and 6 deletions
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31
tools/obxprop/obxprop.c
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@ -12,7 +12,7 @@ gint fail(const gchar *s) {
else else
fprintf fprintf
(stderr, (stderr,
"Usage: obxprop [OPTIONS]\n\n" "Usage: obxprop [OPTIONS] [--] [PROPERTIES ...]\n\n"
"Options:\n" "Options:\n"
" --help Display this help and exit\n" " --help Display this help and exit\n"
" --display DISPLAY Connect to this X display\n" " --display DISPLAY Connect to this X display\n"
@ -227,7 +227,7 @@ gboolean read_prop(Display *d, Window w, Atom prop, const gchar **type, gchar **
return FALSE; return FALSE;
} }
void show_properties(Display *d, Window w) void show_properties(Display *d, Window w, int argc, char **argv)
{ {
Atom* props; Atom* props;
int i, n; int i, n;
@ -241,6 +241,18 @@ void show_properties(Display *d, Window w)
name = XGetAtomName(d, props[i]); name = XGetAtomName(d, props[i]);
if (read_prop(d, w, props[i], &type, &val)) { if (read_prop(d, w, props[i], &type, &val)) {
int found = 1;
if (argc) {
int i;
found = 0;
for (i = 0; i < argc; i++)
if (!strcmp(name, argv[i])) {
found = 1;
break;
}
}
if (found)
g_print("%s(%s) = %s\n", name, type, val); g_print("%s(%s) = %s\n", name, type, val);
g_free(val); g_free(val);
} }
@ -283,6 +295,14 @@ int main(int argc, char **argv)
return fail(0); return fail(0);
dname = argv[i]; dname = argv[i];
} }
else if (*argv[i] != '-')
break;
else if (!strcmp(argv[i], "--")) {
i++;
break;
}
else
return fail(NULL);
} }
d = XOpenDisplay(dname); d = XOpenDisplay(dname);
@ -295,12 +315,13 @@ int main(int argc, char **argv)
userid = RootWindow(d, DefaultScreen(d)); userid = RootWindow(d, DefaultScreen(d));
if (userid == None) { if (userid == None) {
i = XGrabPointer(d, RootWindow(d, DefaultScreen(d)), int j;
j = XGrabPointer(d, RootWindow(d, DefaultScreen(d)),
False, ButtonPressMask, False, ButtonPressMask,
GrabModeAsync, GrabModeAsync, GrabModeAsync, GrabModeAsync,
None, XCreateFontCursor(d, XC_crosshair), None, XCreateFontCursor(d, XC_crosshair),
CurrentTime); CurrentTime);
if (i != GrabSuccess) if (j != GrabSuccess)
return fail("Unable to grab the pointer device"); return fail("Unable to grab the pointer device");
while (1) { while (1) {
XEvent ev; XEvent ev;
@ -319,7 +340,7 @@ int main(int argc, char **argv)
if (id == None) if (id == None)
return fail("Unable to find window with the requested ID"); return fail("Unable to find window with the requested ID");
show_properties(d, id); show_properties(d, id, argc - i, &argv[i]);
XCloseDisplay(d); XCloseDisplay(d);