gboolean frame_next_context_from_string(gchar *names, enum wm_frame_context *cx)
{
gchar *p, *n;
if(!*names)
return FALSE;
for(p = names; *p; p = g_utf8_next_char(p)) {
const gunichar c = g_utf8_get_char(p);
if(g_unichar_isspace(c))
break;
}
if(p == names) {
n = g_utf8_next_char(names);
if(!frame_next_context_from_string(n, cx))
return FALSE;
} else {
n = p;
if(*p) {
while(n < g_utf8_next_char(p))
*(n++) = '\0';
}
*cx = frame_context_from_string(names);
for(; *n; n = g_utf8_next_char(n)) {
const gunichar c = g_utf8_get_char(n);
if(!g_unichar_isspace(c))
break;
}
}
for(p = names; *n; ++p, ++n)
*p = *n;
*p = *n;
return TRUE;
}
gboolean mouse_bind(const gchar *buttonstr, const gchar *contextstr,
ObMouseAction mact, ObActionsAct *action)
{
guint state, button;
ObFrameContext context;
ObMouseBinding *b;
GSList *it;
if (!translate_button(buttonstr, &state, &button)) {
g_message(_("Invalid button \"%s\" in mouse binding"), buttonstr);
return FALSE;
}
context = frame_context_from_string(contextstr);
if (!context) {
g_message(_("Invalid context \"%s\" in mouse binding"), contextstr);
return FALSE;
}
for (it = bound_contexts[context]; it; it = g_slist_next(it)) {
b = it->data;
if (b->state == state && b->button == button) {
b->actions[mact] = g_slist_append(b->actions[mact], action);
return TRUE;
}
}
/* add the binding */
b = g_new0(ObMouseBinding, 1);
b->state = state;
b->button = button;
b->actions[mact] = g_slist_append(NULL, action);
bound_contexts[context] = g_slist_append(bound_contexts[context], b);
return TRUE;
}