static int context_hud_handler(window_info *win, int widget_id, int mx, int my, int option)
{
unsigned char protocol_name;
switch (option)
{
case CMH_MINIMAP: view_window(&minimap_win, 0); break;
case CMH_RANGSTATS: view_window(&range_win, 0); break;
#ifdef NEW_SOUND
case CMH_SOUND: toggle_sounds(&sound_on); set_var_unsaved("enable_sound", INI_FILE_VAR); break;
case CMH_MUSIC: toggle_music(&music_on); set_var_unsaved("enable_music", INI_FILE_VAR); break;
#endif // NEW_SOUND
case CMH_LOCATION:
copy_next_LOCATE_ME = 1;
protocol_name= LOCATE_ME;
my_tcp_send(my_socket,&protocol_name,1);
break;
default:
init_misc_display();
}
return 1;
}
void open_web_link(const char * url)
{
#ifdef OSX
CFURLRef newurl = CFURLCreateWithString(kCFAllocatorDefault,CFStringCreateWithCStringNoCopy(NULL,url,kCFStringEncodingMacRoman, NULL),NULL);
LSOpenCFURLRef(newurl,NULL);
CFRelease(newurl);
#else
// browser name can override the windows default, and if not defined in Linux, don't error
if(*browser_name){
#ifndef WINDOWS
static int have_set_signal = 0;
#ifdef SOUND_FORK_BUGFIX
int sound_on_copy = sound_on;
int music_on_copy = music_on;
#endif
/* we're not interested in the exit status of the child so
set SA_NOCLDWAIT to stop it becoming a zombie if we don't wait() */
if (!have_set_signal)
{
struct sigaction act;
memset(&act, 0, sizeof(act));
act.sa_handler = SIG_DFL;
act.sa_flags = SA_NOCLDWAIT;
sigaction(SIGCHLD, &act, NULL);
have_set_signal = 1;
}
#ifdef SOUND_FORK_BUGFIX
if (sound_on_copy)
toggle_sounds(&sound_on);
if (music_on_copy)
toggle_music(&music_on);
#endif
if (fork() == 0){
execlp(browser_name, browser_name, url, NULL);
// in case the exec errors
_exit(1);
}
#ifdef SOUND_FORK_BUGFIX
if (sound_on_copy)
toggle_sounds(&sound_on);
if (music_on_copy)
toggle_music(&music_on);
#endif
#else
// make a copy of the url string as it may be freed by the caller
// will be freed as the only_call_from_open_web_link__go_to_url() exits
char *cp_url = malloc(strlen(url)+1);
safe_strncpy(cp_url, url, strlen(url)+1);
// windows needs to spawn it in its own thread
SDL_CreateThread(only_call_from_open_web_link__go_to_url, cp_url);
} else {
ShellExecute(NULL, "open", url, NULL, NULL, SW_SHOWNOACTIVATE); //this returns an int we could check for errors, but that's mainly when you use shellexecute for local files
#endif //_WIN32
}
#endif // OSX
}
