summaryrefslogtreecommitdiffstats
path: root/compton.c
diff options
context:
space:
mode:
authorRichard Grenville <pyxlcy@gmail.com>2012-09-25 10:19:20 +0800
committerRichard Grenville <pyxlcy@gmail.com>2012-09-25 10:32:41 +0800
commit0c67b84349c9408b5dc659a5227d599f7a9ed01f (patch)
tree64e513165c9b424f5168d563b5f5035d95fcc3c8 /compton.c
parent9a839bc66114c37e86cd6056997317d552619ad6 (diff)
downloadtdebase-0c67b84349c9408b5dc659a5227d599f7a9ed01f.tar.gz
tdebase-0c67b84349c9408b5dc659a5227d599f7a9ed01f.zip
Feature: Configuration file parsing
- Add support for parsing configuration files using libconfig. (Dependency on libconfig could be made optional once we get some better building system.) Few tests has been done, bugs to be expected. compton searches for a configuration file mostly according to the XDG standard. Firstly the configuration file requested by --config, then $XDG_CONFIG_HOME/compton.conf (~/.config/compton.conf, usually), then ~/.compton.conf, then compton.conf under $XDG_DATA_DIRS (often /etc/xdg/compton.conf). A sample configuration file is supplied as compton.sample.conf. Configuration file syntax may change in the future. Commandline switches has higher priority than configuration file, except for --shadow-exclude. Use --config /dev/null to temporarily disable configuration file. - Fix a bug that causes windows to disappear or be partially rendered on opacity changes. - Fix a bug that causes some windows to ignore -i (inactive_opacity) and --inactive-dim, caused by the default window type change in a5d9955ca4.
Diffstat (limited to 'compton.c')
-rw-r--r--compton.c522
1 files changed, 390 insertions, 132 deletions
diff --git a/compton.c b/compton.c
index 8945c7749..519c8ca1a 100644
--- a/compton.c
+++ b/compton.c
@@ -87,10 +87,6 @@ Bool win_type_fade[NUM_WINTYPES];
* Macros
*/
-#define IS_NORMAL_WIN(w) \
-((w) && ((w)->window_type == WINTYPE_NORMAL \
- || (w)->window_type == WINTYPE_UTILITY))
-
#define HAS_FRAME_OPACITY(w) \
(frame_opacity && (w)->top_width)
@@ -98,6 +94,7 @@ Bool win_type_fade[NUM_WINTYPES];
* Options
*/
+char *display = NULL;
int shadow_radius = 12;
int shadow_offset_x = -15;
int shadow_offset_y = -15;
@@ -137,8 +134,20 @@ wincond *shadow_blacklist = NULL;
/// Fading blacklist. A linked list of conditions.
wincond *fade_blacklist = NULL;
+/// Whether to fork to background.
+Bool fork_after_register = False;
+/// Red, green and blue tone of the shadow.
+double shadow_red = 0.0, shadow_green = 0.0, shadow_blue = 0.0;
+
Bool synchronize = False;
+// Temporary options
+Bool shadow_enable = False;
+Bool fading_enable = False;
+Bool no_dock_shadow = False;
+Bool no_dnd_shadow = False;
+double menu_opacity = 1.0;
+
/**
* Fades
*/
@@ -740,6 +749,9 @@ win_match(win *w, wincond *condlst, wincond **cache) {
*/
static Bool
condlst_add(wincond **pcondlst, const char *pattern) {
+ if (!pattern)
+ return False;
+
unsigned plen = strlen(pattern);
wincond *cond;
const char *pos;
@@ -1231,6 +1243,10 @@ paint_preprocess(Display *dpy, win *list) {
if (!w->extents) {
w->extents = win_extents(dpy, w);
+ // If w->extents does not exist, the previous add_damage_win()
+ // call when opacity changes has no effect, so redo it here.
+ if (w->opacity != opacity_old)
+ add_damage_win(dpy, w);
}
// Rebuild alpha_pict only if necessary
@@ -1765,8 +1781,6 @@ determine_mode(Display *dpy, win *w) {
}
w->mode = mode;
-
- add_damage_win(dpy, w);
}
/**
@@ -1811,7 +1825,7 @@ calc_opacity(Display *dpy, win *w, Bool refetch_prop) {
}
// Respect inactive_opacity in some cases
- if (inactive_opacity && IS_NORMAL_WIN(w) && False == w->focused
+ if (inactive_opacity && is_normal_win(w) && False == w->focused
&& (OPAQUE == opacity || inactive_opacity_override)) {
opacity = inactive_opacity;
}
@@ -1823,7 +1837,7 @@ static void
calc_dim(Display *dpy, win *w) {
Bool dim;
- if (inactive_dim && IS_NORMAL_WIN(w) && !(w->focused)) {
+ if (inactive_dim && is_normal_win(w) && !(w->focused)) {
dim = True;
} else {
dim = False;
@@ -2916,6 +2930,8 @@ usage(void) {
" Daemonize process.\n"
"-S\n"
" Enable synchronous operation (for debugging).\n"
+ "--config path\n"
+ " Look for configuration file at the path.\n"
"--shadow-red value\n"
" Red color value of shadow (0.0 - 1.0, defaults to 0).\n"
"--shadow-green value\n"
@@ -3005,87 +3021,229 @@ fork_after(void) {
freopen("/dev/null", "w", stderr);
}
+#ifdef CONFIG_LIBCONFIG
+/**
+ * Get a file stream of the configuration file to read.
+ *
+ * Follows the XDG specification to search for the configuration file.
+ */
+static FILE *
+open_config_file(char *cpath, char **ppath) {
+ const static char *config_filename = "/compton.conf";
+ const static char *config_filename_legacy = "/.compton.conf";
+ const static char *config_home_suffix = "/.config";
+ const static char *config_system_dir = "/etc/xdg";
+
+ char *dir = NULL, *home = NULL;
+ char *path = cpath;
+ FILE *f = NULL;
+
+ if (path) {
+ f = fopen(path, "r");
+ if (f && ppath)
+ *ppath = path;
+ else
+ free(path);
+ return f;
+ }
+
+ // Check user configuration file in $XDG_CONFIG_HOME firstly
+ if (!((dir = getenv("XDG_CONFIG_HOME")) && strlen(dir))) {
+ if (!((home = getenv("HOME")) && strlen(home)))
+ return NULL;
+
+ path = mstrjoin3(home, config_home_suffix, config_filename);
+ }
+ else
+ path = mstrjoin(dir, config_filename);
+
+ f = fopen(path, "r");
+
+ if (f && ppath)
+ *ppath = path;
+ else
+ free(path);
+ if (f)
+ return f;
+
+ // Then check user configuration file in $HOME
+ if ((home = getenv("HOME")) && strlen(home)) {
+ path = mstrjoin(home, config_filename_legacy);
+ f = fopen(path, "r");
+ if (f && ppath)
+ *ppath = path;
+ else
+ free(path);
+ if (f)
+ return f;
+ }
+
+ // Check system configuration file in $XDG_CONFIG_DIRS at last
+ if ((dir = getenv("XDG_CONFIG_DIRS")) && strlen(dir)) {
+ char *part = strtok(dir, ":");
+ while (part) {
+ path = mstrjoin(part, config_filename);
+ f = fopen(path, "r");
+ if (f && ppath)
+ *ppath = path;
+ else
+ free(path);
+ if (f)
+ return f;
+ part = strtok(NULL, ":");
+ }
+ }
+ else {
+ path = mstrjoin(config_system_dir, config_filename);
+ f = fopen(path, "r");
+ if (f && ppath)
+ *ppath = path;
+ else
+ free(path);
+ if (f)
+ return f;
+ }
+
+ return NULL;
+}
+
+/**
+ * Parse a configuration file from default location.
+ */
static void
-get_atoms(void) {
- extents_atom = XInternAtom(dpy, "_NET_FRAME_EXTENTS", False);
- opacity_atom = XInternAtom(dpy, "_NET_WM_WINDOW_OPACITY", False);
- frame_extents_atom = XInternAtom(dpy, "_NET_FRAME_EXTENTS", False);
- client_atom = XA_WM_CLASS;
- name_atom = XA_WM_NAME;
- name_ewmh_atom = XInternAtom(dpy, "_NET_WM_NAME", False);
- class_atom = XA_WM_CLASS;
+parse_config(char *cpath) {
+ char *path = NULL, *parent = NULL;
+ FILE *f;
+ config_t cfg;
+ int ival = 0;
+ double dval = 0.0;
+
+ f = open_config_file(cpath, &path);
+ if (!f) {
+ if (cpath)
+ printf("Failed to read the specified configuration file.\n");
+ return;
+ }
- win_type_atom = XInternAtom(dpy,
- "_NET_WM_WINDOW_TYPE", False);
- win_type[WINTYPE_UNKNOWN] = 0;
- win_type[WINTYPE_DESKTOP] = XInternAtom(dpy,
- "_NET_WM_WINDOW_TYPE_DESKTOP", False);
- win_type[WINTYPE_DOCK] = XInternAtom(dpy,
- "_NET_WM_WINDOW_TYPE_DOCK", False);
- win_type[WINTYPE_TOOLBAR] = XInternAtom(dpy,
- "_NET_WM_WINDOW_TYPE_TOOLBAR", False);
- win_type[WINTYPE_MENU] = XInternAtom(dpy,
- "_NET_WM_WINDOW_TYPE_MENU", False);
- win_type[WINTYPE_UTILITY] = XInternAtom(dpy,
- "_NET_WM_WINDOW_TYPE_UTILITY", False);
- win_type[WINTYPE_SPLASH] = XInternAtom(dpy,
- "_NET_WM_WINDOW_TYPE_SPLASH", False);
- win_type[WINTYPE_DIALOG] = XInternAtom(dpy,
- "_NET_WM_WINDOW_TYPE_DIALOG", False);
- win_type[WINTYPE_NORMAL] = XInternAtom(dpy,
- "_NET_WM_WINDOW_TYPE_NORMAL", False);
- win_type[WINTYPE_DROPDOWN_MENU] = XInternAtom(dpy,
- "_NET_WM_WINDOW_TYPE_DROPDOWN_MENU", False);
- win_type[WINTYPE_POPUP_MENU] = XInternAtom(dpy,
- "_NET_WM_WINDOW_TYPE_POPUP_MENU", False);
- win_type[WINTYPE_TOOLTIP] = XInternAtom(dpy,
- "_NET_WM_WINDOW_TYPE_TOOLTIP", False);
- win_type[WINTYPE_NOTIFY] = XInternAtom(dpy,
- "_NET_WM_WINDOW_TYPE_NOTIFICATION", False);
- win_type[WINTYPE_COMBO] = XInternAtom(dpy,
- "_NET_WM_WINDOW_TYPE_COMBO", False);
- win_type[WINTYPE_DND] = XInternAtom(dpy,
- "_NET_WM_WINDOW_TYPE_DND", False);
+ config_init(&cfg);
+ parent = dirname(path);
+ if (parent)
+ config_set_include_dir(&cfg, parent);
+
+ if (CONFIG_FALSE == config_read(&cfg, f)) {
+ printf("Error when reading configuration file \"%s\", line %d: %s\n",
+ path, config_error_line(&cfg), config_error_text(&cfg));
+ config_destroy(&cfg);
+ free(path);
+ return;
+ }
+ config_set_auto_convert(&cfg, 1);
+
+ free(path);
+
+ // Get options from the configuration file. We don't do range checking
+ // right now. It will be done later
+
+ // -D (fade_delta)
+ if (config_lookup_int(&cfg, "fade-delta", &ival))
+ fade_delta = ival;
+ // -I (fade_in_step)
+ if (config_lookup_float(&cfg, "fade-in-step", &dval))
+ fade_in_step = normalize_d(dval) * OPAQUE;
+ // -O (fade_out_step)
+ if (config_lookup_float(&cfg, "fade-out-step", &dval))
+ fade_out_step = normalize_d(dval) * OPAQUE;
+ // -r (shadow_radius)
+ config_lookup_int(&cfg, "shadow-radius", &shadow_radius);
+ // -o (shadow_opacity)
+ config_lookup_float(&cfg, "shadow-opacity", &shadow_opacity);
+ // -l (shadow_offset_x)
+ config_lookup_int(&cfg, "shadow-offset-x", &shadow_offset_x);
+ // -t (shadow_offset_y)
+ config_lookup_int(&cfg, "shadow-offset-y", &shadow_offset_y);
+ // -i (inactive_opacity)
+ if (config_lookup_float(&cfg, "inactive-opacity", &dval))
+ inactive_opacity = normalize_d(dval) * OPAQUE;
+ // -e (frame_opacity)
+ config_lookup_float(&cfg, "frame-opacity", &frame_opacity);
+ // -z (clear_shadow)
+ if (config_lookup_bool(&cfg, "clear-shadow", &ival))
+ clear_shadow = ival;
+ // -c (shadow_enable)
+ if (config_lookup_bool(&cfg, "shadow", &ival))
+ shadow_enable = ival;
+ // -C (no_dock_shadow)
+ if (config_lookup_bool(&cfg, "no-dock-shadow", &ival))
+ no_dock_shadow = ival;
+ // -G (no_dnd_shadow)
+ if (config_lookup_bool(&cfg, "no-dnd-shadow", &ival))
+ no_dnd_shadow = ival;
+ // -m (menu_opacity)
+ config_lookup_float(&cfg, "menu-opacity", &menu_opacity);
+ // -f (fading_enable)
+ if (config_lookup_bool(&cfg, "fading", &ival))
+ fading_enable = ival;
+ // --shadow-red
+ config_lookup_float(&cfg, "shadow-red", &shadow_red);
+ // --shadow-green
+ config_lookup_float(&cfg, "shadow-green", &shadow_green);
+ // --shadow-blue
+ config_lookup_float(&cfg, "shadow-blue", &shadow_blue);
+ // --inactive-opacity-override
+ if (config_lookup_bool(&cfg, "inactive-opacity-override", &ival))
+ inactive_opacity_override = ival;
+ // --inactive-dim
+ config_lookup_float(&cfg, "inactive-dim", &inactive_dim);
+ // --mark-wmwin-focused
+ if (config_lookup_bool(&cfg, "mark-wmwin-focused", &ival))
+ mark_wmwin_focused = ival;
+ // --shadow-exclude
+ {
+ config_setting_t *shadow_blacklist_setting =
+ config_lookup(&cfg, "shadow-exclude");
+ if (shadow_blacklist_setting) {
+ // Parse an array of shadow-exclude
+ if (config_setting_is_array(shadow_blacklist_setting)) {
+ int i = config_setting_length(shadow_blacklist_setting);
+ while (i--) {
+ condlst_add(&shadow_blacklist,
+ config_setting_get_string_elem(shadow_blacklist_setting, i));
+ }
+ }
+ // Treat it as a single pattern if it's a string
+ else if (CONFIG_TYPE_STRING ==
+ config_setting_type(shadow_blacklist_setting)) {
+ condlst_add(&shadow_blacklist,
+ config_setting_get_string(shadow_blacklist_setting));
+ }
+ }
+ }
+
+ config_destroy(&cfg);
}
+#endif
-int
-main(int argc, char **argv) {
- const static struct option longopt[] = {
- { "shadow-red", required_argument, NULL, 0 },
- { "shadow-green", required_argument, NULL, 0 },
- { "shadow-blue", required_argument, NULL, 0 },
- { "inactive-opacity-override", no_argument, NULL, 0 },
- { "inactive-dim", required_argument, NULL, 0 },
- { "mark-wmwin-focused", no_argument, NULL, 0 },
- { "shadow-exclude", required_argument, NULL, 0 },
+/**
+ * Process arguments and configuration files.
+ */
+static void
+get_cfg(int argc, char *const *argv) {
+ const static char *shortopts = "D:I:O:d:r:o:m:l:t:i:e:scnfFCaSzGb";
+ const static struct option longopts[] = {
+ { "config", required_argument, NULL, 256 },
+ { "shadow-red", required_argument, NULL, 257 },
+ { "shadow-green", required_argument, NULL, 258 },
+ { "shadow-blue", required_argument, NULL, 259 },
+ { "inactive-opacity-override", no_argument, NULL, 260 },
+ { "inactive-dim", required_argument, NULL, 261 },
+ { "mark-wmwin-focused", no_argument, NULL, 262 },
+ { "shadow-exclude", required_argument, NULL, 263 },
// Must terminate with a NULL entry
{ NULL, 0, NULL, 0 },
};
- XEvent ev;
- Window root_return, parent_return;
- Window *children;
- unsigned int nchildren;
- int i;
- XRenderPictureAttributes pa;
- struct pollfd ufd;
- int composite_major, composite_minor;
- char *display = 0;
- int o;
- int longopt_idx;
- Bool no_dock_shadow = False;
- Bool no_dnd_shadow = False;
- Bool fork_after_register = False;
- double shadow_red = 0.0;
- double shadow_green = 0.0;
- double shadow_blue = 0.0;
- win *t;
-
- gettimeofday(&time_start, NULL);
-
- // Set locale so window names with special characters are interpreted
- // correctly
- setlocale (LC_ALL, "");
+ int o, longopt_idx, i;
+ char *config_file = NULL;
for (i = 0; i < NUM_WINTYPES; ++i) {
win_type_fade[i] = False;
@@ -3093,45 +3251,31 @@ main(int argc, char **argv) {
win_type_opacity[i] = 1.0;
}
- while ((o = getopt_long(argc, argv,
- "D:I:O:d:r:o:m:l:t:i:e:scnfFCaSzGb",
- longopt, &longopt_idx)) != -1) {
+ // Pre-parse the commandline arguments to check for --config and invalid
+ // switches
+ while (-1 !=
+ (o = getopt_long(argc, argv, shortopts, longopts, &longopt_idx))) {
+ if (256 == o)
+ config_file = mstrcpy(optarg);
+ else if ('?' == o || ':' == o)
+ usage();
+ }
+
+#ifdef CONFIG_LIBCONFIG
+ parse_config(config_file);
+#endif
+
+ // Parse commandline arguments. Range checking will be done later.
+ optind = 1;
+ while (-1 !=
+ (o = getopt_long(argc, argv, shortopts, longopts, &longopt_idx))) {
switch (o) {
- // Long options
- case 0:
- switch (longopt_idx) {
- case 0:
- shadow_red = normalize_d(atof(optarg));
- break;
- case 1:
- shadow_green = normalize_d(atof(optarg));
- break;
- case 2:
- shadow_blue = normalize_d(atof(optarg));
- break;
- case 3:
- inactive_opacity_override = True;
- break;
- case 4:
- inactive_dim = normalize_d(atof(optarg));
- break;
- case 5:
- mark_wmwin_focused = True;
- break;
- case 6:
- condlst_add(&shadow_blacklist, optarg);
- break;
- }
- break;
// Short options
case 'd':
display = optarg;
break;
case 'D':
fade_delta = atoi(optarg);
- if (fade_delta < 1) {
- fade_delta = 10;
- }
break;
case 'I':
fade_in_step = normalize_d(atof(optarg)) * OPAQUE;
@@ -3140,22 +3284,16 @@ main(int argc, char **argv) {
fade_out_step = normalize_d(atof(optarg)) * OPAQUE;
break;
case 'c':
- for (i = 0; i < NUM_WINTYPES; ++i) {
- win_type_shadow[i] = True;
- }
- win_type_shadow[WINTYPE_DESKTOP] = False;
+ shadow_enable = True;
break;
case 'C':
no_dock_shadow = True;
break;
case 'm':
- win_type_opacity[WINTYPE_DROPDOWN_MENU] = atof(optarg);
- win_type_opacity[WINTYPE_POPUP_MENU] = atof(optarg);
+ menu_opacity = atof(optarg);
break;
case 'f':
- for (i = 0; i < NUM_WINTYPES; ++i) {
- win_type_fade[i] = True;
- }
+ fading_enable = True;
break;
case 'F':
fade_trans = True;
@@ -3167,7 +3305,7 @@ main(int argc, char **argv) {
shadow_radius = atoi(optarg);
break;
case 'o':
- shadow_opacity = normalize_d(atof(optarg));
+ shadow_opacity = atof(optarg);
break;
case 'l':
shadow_offset_x = atoi(optarg);
@@ -3177,12 +3315,9 @@ main(int argc, char **argv) {
break;
case 'i':
inactive_opacity = (normalize_d(atof(optarg)) * OPAQUE);
- if (OPAQUE == inactive_opacity) {
- inactive_opacity = 0;
- }
break;
case 'e':
- frame_opacity = normalize_d(atof(optarg));
+ frame_opacity = atof(optarg);
break;
case 'z':
clear_shadow = True;
@@ -3199,20 +3334,79 @@ main(int argc, char **argv) {
case 'b':
fork_after_register = True;
break;
+ // Long options
+ case 256:
+ // --config
+ break;
+ case 257:
+ // --shadow-red
+ shadow_red = atof(optarg);
+ break;
+ case 258:
+ // --shadow-green
+ shadow_green = atof(optarg);
+ break;
+ case 259:
+ // --shadow-blue
+ shadow_blue = atof(optarg);
+ break;
+ case 260:
+ // --inactive-opacity-override
+ inactive_opacity_override = True;
+ break;
+ case 261:
+ // --inactive-dim
+ inactive_dim = atof(optarg);
+ break;
+ case 262:
+ // --mark-wmwin-focused
+ mark_wmwin_focused = True;
+ break;
+ case 263:
+ // --shadow-exclude
+ condlst_add(&shadow_blacklist, optarg);
+ break;
default:
usage();
break;
}
}
- if (no_dock_shadow) {
- win_type_shadow[WINTYPE_DOCK] = False;
+ // Range checking and option assignments
+ fade_delta = max_i(fade_delta, 1);
+ shadow_radius = max_i(shadow_radius, 1);
+ shadow_red = normalize_d(shadow_red);
+ shadow_green = normalize_d(shadow_green);
+ shadow_blue = normalize_d(shadow_blue);
+ inactive_dim = normalize_d(inactive_dim);
+ frame_opacity = normalize_d(frame_opacity);
+ shadow_opacity = normalize_d(shadow_opacity);
+ menu_opacity = normalize_d(menu_opacity);
+ if (OPAQUE == inactive_opacity) {
+ inactive_opacity = 0;
+ }
+ if (shadow_enable) {
+ for (i = 0; i < NUM_WINTYPES; ++i) {
+ win_type_shadow[i] = True;
+ }
+ win_type_shadow[WINTYPE_DESKTOP] = False;
+ if (no_dock_shadow)
+ win_type_shadow[WINTYPE_DOCK] = False;
+ if (no_dnd_shadow)
+ win_type_shadow[WINTYPE_DND] = False;
+ }
+ if (fading_enable) {
+ for (i = 0; i < NUM_WINTYPES; ++i) {
+ win_type_fade[i] = True;
+ }
}
-
- if (no_dnd_shadow) {
- win_type_shadow[WINTYPE_DND] = False;
+ if (1.0 != menu_opacity) {
+ win_type_opacity[WINTYPE_DROPDOWN_MENU] = menu_opacity;
+ win_type_opacity[WINTYPE_POPUP_MENU] = menu_opacity;
}
+ // Other variables determined by options
+
// Determine whether we need to track focus changes
if (inactive_opacity || inactive_dim) {
track_focus = True;
@@ -3221,6 +3415,70 @@ main(int argc, char **argv) {
// Determine whether we need to track window name and class
if (shadow_blacklist || fade_blacklist)
track_wdata = True;
+}
+
+static void
+get_atoms(void) {
+ extents_atom = XInternAtom(dpy, "_NET_FRAME_EXTENTS", False);
+ opacity_atom = XInternAtom(dpy, "_NET_WM_WINDOW_OPACITY", False);
+ frame_extents_atom = XInternAtom(dpy, "_NET_FRAME_EXTENTS", False);
+ client_atom = XA_WM_CLASS;
+ name_atom = XA_WM_NAME;
+ name_ewmh_atom = XInternAtom(dpy, "_NET_WM_NAME", False);
+ class_atom = XA_WM_CLASS;
+
+ win_type_atom = XInternAtom(dpy,
+ "_NET_WM_WINDOW_TYPE", False);
+ win_type[WINTYPE_UNKNOWN] = 0;
+ win_type[WINTYPE_DESKTOP] = XInternAtom(dpy,
+ "_NET_WM_WINDOW_TYPE_DESKTOP", False);
+ win_type[WINTYPE_DOCK] = XInternAtom(dpy,
+ "_NET_WM_WINDOW_TYPE_DOCK", False);
+ win_type[WINTYPE_TOOLBAR] = XInternAtom(dpy,
+ "_NET_WM_WINDOW_TYPE_TOOLBAR", False);
+ win_type[WINTYPE_MENU] = XInternAtom(dpy,
+ "_NET_WM_WINDOW_TYPE_MENU", False);
+ win_type[WINTYPE_UTILITY] = XInternAtom(dpy,
+ "_NET_WM_WINDOW_TYPE_UTILITY", False);
+ win_type[WINTYPE_SPLASH] = XInternAtom(dpy,
+ "_NET_WM_WINDOW_TYPE_SPLASH", False);
+ win_type[WINTYPE_DIALOG] = XInternAtom(dpy,
+ "_NET_WM_WINDOW_TYPE_DIALOG", False);
+ win_type[WINTYPE_NORMAL] = XInternAtom(dpy,
+ "_NET_WM_WINDOW_TYPE_NORMAL", False);
+ win_type[WINTYPE_DROPDOWN_MENU] = XInternAtom(dpy,
+ "_NET_WM_WINDOW_TYPE_DROPDOWN_MENU", False);
+ win_type[WINTYPE_POPUP_MENU] = XInternAtom(dpy,
+ "_NET_WM_WINDOW_TYPE_POPUP_MENU", False);
+ win_type[WINTYPE_TOOLTIP] = XInternAtom(dpy,
+ "_NET_WM_WINDOW_TYPE_TOOLTIP", False);
+ win_type[WINTYPE_NOTIFY] = XInternAtom(dpy,
+ "_NET_WM_WINDOW_TYPE_NOTIFICATION", False);
+ win_type[WINTYPE_COMBO] = XInternAtom(dpy,
+ "_NET_WM_WINDOW_TYPE_COMBO", False);
+ win_type[WINTYPE_DND] = XInternAtom(dpy,
+ "_NET_WM_WINDOW_TYPE_DND", False);
+}
+
+int
+main(int argc, char **argv) {
+ XEvent ev;
+ Window root_return, parent_return;
+ Window *children;
+ unsigned int nchildren;
+ int i;
+ XRenderPictureAttributes pa;
+ struct pollfd ufd;
+ int composite_major, composite_minor;
+ win *t;
+
+ gettimeofday(&time_start, NULL);
+
+ // Set locale so window names with special characters are interpreted
+ // correctly
+ setlocale (LC_ALL, "");
+
+ get_cfg(argc, argv);
fade_time = get_time_in_milliseconds();