diff options
Diffstat (limited to 'x11vnc/util.c')
| -rw-r--r-- | x11vnc/util.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/x11vnc/util.c b/x11vnc/util.c index caba756..1995164 100644 --- a/x11vnc/util.c +++ b/x11vnc/util.c @@ -47,6 +47,8 @@ void rfbCFD(long usec); double rect_overlap(int x1, int y1, int x2, int y2, int X1, int Y1, int X2, int Y2); +char *choose_title(char *display); + /* * routine to keep 0 <= i < n, should use in more places... @@ -448,3 +450,32 @@ double rect_overlap(int x1, int y1, int x2, int y2, int X1, int Y1, return o; } +/* + * choose a desktop name + */ +char *choose_title(char *display) { + static char title[(MAXN+10)]; + strcpy(title, "x11vnc"); + + if (display == NULL) { + display = getenv("DISPLAY"); + } + if (display == NULL) { + return title; + } + title[0] = '\0'; + if (display[0] == ':') { + if (this_host() != NULL) { + strncpy(title, this_host(), MAXN - strlen(title)); + } + } + strncat(title, display, MAXN - strlen(title)); + if (subwin && valid_window(subwin, NULL, 0)) { + char *name; + if (dpy && XFetchName(dpy, subwin, &name)) { + strncat(title, " ", MAXN - strlen(title)); + strncat(title, name, MAXN - strlen(title)); + } + } + return title; +} |