std::vector<display::mode> display::modes() const
{
std::vector<display::mode> result;
if (randr.is_available)
{
XRRScreenResources* sr = XRRGetScreenResources(g_display, g_root);
XRRCrtcInfo* ci = XRRGetCrtcInfo(g_display, sr, crtc);
XRROutputInfo* oi = XRRGetOutputInfo(g_display, sr, output);
for (int i = 0; i < oi->nmode; ++i)
{
XRRModeInfo const* mi = mode_info(sr, oi->modes[i]);
if (mi && !(mi->modeFlags & RR_Interlace))
{
result.emplace_back(make_mode(mi, ci));
}
}
XRRFreeOutputInfo(oi);
XRRFreeCrtcInfo(ci);
XRRFreeScreenResources(sr);
std::sort(result.begin(), result.end());
result.erase(std::unique(result.begin(), result.end()), result.end());
}
else
{
result.emplace_back(current_mode());
}
return result;
}
void mylib_put_choices(int x,int y,char *s,int color){
int index,newx,newy;
char spaces = 0;
index = 0;
if (current_mode_pos == 0){
while (s[index]){
if (s[index] == ' '){
index++;
spaces++;
continue;
}
newx = x+8*(index-spaces);
newy = y;
mylib_calc_pos(&newx,&newy);
if ('0' <= s[index] && '9' >= s[index]){
mylib_putnum(newx,newy,s[index]-'0',color,((index/2) == current_mode()->choice_pos));
} else {
mylib_putc(newx,newy,s[index],color,((index/2) == current_mode()->choice_pos));
}
index++;
}
} else {
while (s[index]){
if (s[index] == ' '){
index++;
spaces++;
continue;
}
newx = x+8*index;
newy = y;
mylib_calc_pos(&newx,&newy);
if ('0' <= s[index] && '9' >= s[index]){
mylib_putnum(newx,newy,s[index]-'0',color,((spaces-1) == current_mode()->choice_pos));
} else {
mylib_putc(newx,newy,s[index],color,((spaces-1) == current_mode()->choice_pos));
}
index++;
}
}
}
void show_choices(void){
mylib_put_choices(0,100,current_mode()->choice_label,_black_);
}
void show_current_mode(void){
mylib_puts(100,113,current_mode()->label,_blue_);
}
