static RLayout *
extract_layout(char *filename, int linenum, char *line)
{
char **names = NULL, *geom;
RAreaList *list;
int num_names = 0;
unsigned int width, height, x, y;
list = RAreaListNew(10, NULL);
names = NULL;
while((geom = strsep(&line, " ")) != NULL) {
if(geom[0] == '\0') {
continue;
}
switch(extract_geometry(geom, &names, &num_names,
&x, &y, &width, &height)) {
case 1:
break;
case 0:
fprintf(stderr, "%s:%d: layout unrecognized geometry (%s)\n",
filename, linenum, geom);
// fallthrough
default:
return NULL;
}
RAreaListAdd(list, RAreaNewStatic((int)x, (int)y, (int)width, (int)height));
}
return RLayoutSetMonitorsNames(RLayoutNew(list), names);
}
static RLayout *
read_layout_file(FILE *file, char *filename)
{
char buf[128], *line, **names;
RAreaList *list;
RLayout *layout;
int num, num_names, comment;
unsigned int width, height, x, y;
list = RAreaListNew(10, NULL);
names = NULL;
num_names = 0;
for(num = 1; fgets(buf, sizeof(buf), file) != NULL; num++) {
line = trim_spaces(buf);
// Multiline comments: =comment -> =end
if(comment) {
if(strcmp(line, "=end") == 0) {
comment = 0;
}
continue;
}
if(strcmp(line, "=comment") == 0) {
comment = 1;
continue;
}
if(line[0] == '#' || line[0] == '\0') {
continue;
}
if(strcmp(line, "__END__") == 0) {
break;
}
switch(extract_geometry(line, &names, &num_names,
&x, &y, &width, &height)) {
case 1:
break;
case 0:
fprintf(stderr, "%s:%d: layout unrecognized line (%s)\n", filename, num, line);
// fallthrough
default:
return NULL;
}
RAreaListAdd(list, RAreaNewStatic((int)x, (int)y, (int)width, (int)height));
}
layout = RLayoutSetMonitorsNames(RLayoutNew(list), names);
//RLayoutPrint(layout);
return layout;
}
const algebra::Segment3D &RigidBodyTorque::get_geometry() const {
cache_ = extract_geometry(p_);
return cache_;
}
RigidBodyTorque::RigidBodyTorque(Particle *p)
: display::SegmentGeometry(extract_geometry(p), p->get_name()), p_(p) {}
