diff options
Diffstat (limited to 'xorg-server/hw/dmx/examples/dmxinfo.c')
| -rw-r--r-- | xorg-server/hw/dmx/examples/dmxinfo.c | 129 |
1 files changed, 73 insertions, 56 deletions
diff --git a/xorg-server/hw/dmx/examples/dmxinfo.c b/xorg-server/hw/dmx/examples/dmxinfo.c index dedce6e8d..fea94e203 100644 --- a/xorg-server/hw/dmx/examples/dmxinfo.c +++ b/xorg-server/hw/dmx/examples/dmxinfo.c @@ -36,45 +36,52 @@ #include <X11/Xlib.h> #include <X11/extensions/dmxext.h> -static void indent(int level) +static void +indent(int level) { int i; - for (i = 0; i < level; i++) printf(" "); + + for (i = 0; i < level; i++) + printf(" "); } -static void print_window_id(const char *displayName, Display *display, - Window window, int level, int child) +static void +print_window_id(const char *displayName, Display * display, + Window window, int level, int child) { - char *name; - - if (!XFetchName(display, window, &name)) name = NULL; + char *name; + + if (!XFetchName(display, window, &name)) + name = NULL; indent(level); - if (child) printf("(%d) ", child); + if (child) + printf("(%d) ", child); printf("%s window 0x%08lx: %s%s\n", displayName, - (long unsigned)window, - name ? name : "", - (window == DefaultRootWindow(display)) + (long unsigned) window, + name ? name : "", (window == DefaultRootWindow(display)) ? " (DMX root window)" : ""); - if (name) XFree(name); + if (name) + XFree(name); } -static void print_info(Display *display, Window window, int level, int child) +static void +print_info(Display * display, Window window, int level, int child) { DMXWindowAttributes winfo[128]; - int count; - int i; - + int count; + int i; + if (!DMXGetWindowAttributes(display, window, &count, 128, winfo)) { printf("Could not get window information for 0x%08lx\n", - (long unsigned)window); + (long unsigned) window); exit(-2); } printf("\n"); print_window_id("DMX", display, window, level, child); for (i = 0; i < count; i++) { - DMXScreenAttributes sinfo; - Display *backend; + DMXScreenAttributes sinfo; + Display *backend; /* This could also be cached -- the information doesn't change. */ if (!DMXGetScreenAttributes(display, winfo[i].screen, &sinfo)) { @@ -86,78 +93,86 @@ static void print_info(Display *display, Window window, int level, int child) exit(-2); } XCloseDisplay(backend); - - indent(level+1); + + indent(level + 1); printf("%s window 0x%08lx: %dx%d%+d%+d", sinfo.displayName, - (long unsigned)winfo[i].window, + (long unsigned) winfo[i].window, winfo[i].pos.width, winfo[i].pos.height, winfo[i].pos.x, winfo[i].pos.y); if (!winfo[i].vis.width - && !winfo[i].vis.height - && !winfo[i].vis.x - && !winfo[i].vis.y) printf(" not visible\n"); + && !winfo[i].vis.height && !winfo[i].vis.x && !winfo[i].vis.y) + printf(" not visible\n"); else if (winfo[i].vis.width == winfo[i].pos.width && winfo[i].vis.height == winfo[i].pos.height) { - printf( " %+d%+d\n", winfo[i].vis.x, winfo[i].vis.y); - } else { - printf( " %dx%d%+d%+d\n", - winfo[i].vis.width, winfo[i].vis.height, - winfo[i].vis.x, winfo[i].vis.y); + printf(" %+d%+d\n", winfo[i].vis.x, winfo[i].vis.y); + } + else { + printf(" %dx%d%+d%+d\n", + winfo[i].vis.width, winfo[i].vis.height, + winfo[i].vis.x, winfo[i].vis.y); } } } -static void print_tree(Display *display, Window window, int level, int child) +static void +print_tree(Display * display, Window window, int level, int child) { - Window root, parent; - Window *list; + Window root, parent; + Window *list; unsigned int count; unsigned int i; print_info(display, window, level, child); - + if (!XQueryTree(display, window, &root, &parent, &list, &count)) { printf("Cannot query window tree for 0x%08lx\n", - (long unsigned)window); + (long unsigned) window); exit(-3); } if (count) { - indent(level+1); + indent(level + 1); printf("%d child%s:\n", count, count > 1 ? "ren" : ""); for (i = 0; i < count; i++) { - print_tree(display, list[i], level+1, i+1); + print_tree(display, list[i], level + 1, i + 1); } } } -static const char *core(DMXInputAttributes *iinfo) +static const char * +core(DMXInputAttributes * iinfo) { - if (iinfo->isCore) return "core"; - else if (iinfo->sendsCore) return "extension (sends core)"; - else return "extension"; + if (iinfo->isCore) + return "core"; + else if (iinfo->sendsCore) + return "extension (sends core)"; + else + return "extension"; } -int main(int argc, char **argv) +int +main(int argc, char **argv) { - Display *display = NULL; - Window window = 0; - int event_base; - int error_base; - int major_version, minor_version, patch_version; - DMXScreenAttributes sinfo; - DMXInputAttributes iinfo; - int count; - int i; + Display *display = NULL; + Window window = 0; + int event_base; + int error_base; + int major_version, minor_version, patch_version; + DMXScreenAttributes sinfo; + DMXInputAttributes iinfo; + int count; + int i; if (argc == 2 || argc == 3) { if (!(display = XOpenDisplay(argv[1]))) { printf("Cannot open display %s\n", argv[1]); return -1; } - if (argc == 3) window = strtol(argv[2], NULL, 0); - } else { + if (argc == 3) + window = strtol(argv[2], NULL, 0); + } + else { printf("Usage: %s display [windowid]\n", argv[0]); return -1; } @@ -231,9 +246,11 @@ int main(int argc, char **argv) } } - if (window) print_info(display, window, 0, 0); - else print_tree(display, DefaultRootWindow(display), 0, 0); - + if (window) + print_info(display, window, 0, 0); + else + print_tree(display, DefaultRootWindow(display), 0, 0); + XCloseDisplay(display); return 0; } |