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add global options struct.

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pull/2/head
Christopher Jeffrey 12 years ago
parent 760188dbef
commit a0439e57dd
2 changed files with 232 additions and 195 deletions
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369
compton.c
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@ -112,59 +112,38 @@ Bool win_type_fade[NUM_WINTYPES];
* Options * Options
*/ */
char *display = NULL; static options_t options = {
int shadow_radius = 12; .display = NULL,
int shadow_offset_x = -15; .shadow_radius = 12,
int shadow_offset_y = -15; .shadow_offset_x = -15,
double shadow_opacity = .75; .shadow_offset_y = -15,
.shadow_opacity = .75,
/// How much to fade in in a single fading step. .fade_in_step = 0.028 * OPAQUE,
opacity_t fade_in_step = 0.028 * OPAQUE; .fade_out_step = 0.03 * OPAQUE,
/// How much to fade out in a single fading step. .fade_delta = 10,
opacity_t fade_out_step = 0.03 * OPAQUE; .fade_time = 0,
unsigned long fade_delta = 10; .fade_trans = False,
unsigned long fade_time = 0; .clear_shadow = False,
Bool fade_trans = False; .inactive_opacity = 0,
.inactive_opacity_override = False,
Bool clear_shadow = False; .frame_opacity = 0.0,
.inactive_dim = 0.0,
/// Default opacity for inactive windows. .mark_wmwin_focused = False,
/// 32-bit integer with the format of _NET_WM_OPACITY. 0 stands for .track_focus = False,
/// not enabled, default. .track_wdata = False,
opacity_t inactive_opacity = 0; .shadow_blacklist = NULL,
/// Whether inactive_opacity overrides the opacity set by window .fade_blacklist = NULL,
/// attributes. .fork_after_register = False,
Bool inactive_opacity_override = False; .shadow_red = 0.0,
double frame_opacity = 0.0; .shadow_green = 0.0,
/// How much to dim an inactive window. 0.0 - 1.0, 0 to disable. .shadow_blue = 0.0,
double inactive_dim = 0.0; .synchronize = False,
.shadow_enable = 0,
/// Whether to try to detect WM windows and mark them as focused. .fading_enable = 0,
double mark_wmwin_focused = False; .no_dock_shadow = False,
.no_dnd_shadow = False,
/// Whether compton needs to track focus changes. .menu_opacity = 1.0
Bool track_focus = False; };
/// Whether compton needs to track window name and class.
Bool track_wdata = False;
/// Shadow blacklist. A linked list of conditions.
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
int shadow_enable = 0;
int fading_enable = 0;
Bool no_dock_shadow = False;
Bool no_dnd_shadow = False;
double menu_opacity = 1.0;
/** /**
* Fades * Fades
@ -192,7 +171,7 @@ get_time_in_milliseconds() {
*/ */
static int static int
fade_timeout(void) { fade_timeout(void) {
int diff = fade_delta - get_time_in_milliseconds() + fade_time; int diff = options.fade_delta - get_time_in_milliseconds() + options.fade_time;
if (diff < 0) if (diff < 0)
diff = 0; diff = 0;
@ -221,11 +200,11 @@ run_fade(Display *dpy, win *w, unsigned steps) {
// calculations // calculations
if (w->opacity < w->opacity_tgt) if (w->opacity < w->opacity_tgt)
w->opacity = normalize_d_range( w->opacity = normalize_d_range(
(double) w->opacity + (double) fade_in_step * steps, (double) w->opacity + (double) options.fade_in_step * steps,
0.0, w->opacity_tgt); 0.0, w->opacity_tgt);
else else
w->opacity = normalize_d_range( w->opacity = normalize_d_range(
(double) w->opacity - (double) fade_out_step * steps, (double) w->opacity - (double) options.fade_out_step * steps,
w->opacity_tgt, OPAQUE); w->opacity_tgt, OPAQUE);
} }
@ -441,12 +420,12 @@ make_shadow(Display *dpy, double opacity,
* center (fill the complete data array) * center (fill the complete data array)
*/ */
// If clear_shadow is enabled and the border & corner shadow (which // If options.clear_shadow is enabled and the border & corner shadow (which
// later will be filled) could entirely cover the area of the shadow // later will be filled) could entirely cover the area of the shadow
// that will be displayed, do not bother filling other pixels. If it // that will be displayed, do not bother filling other pixels. If it
// can't, we must fill the other pixels here. // can't, we must fill the other pixels here.
if (!(clear_shadow && shadow_offset_x <= 0 && shadow_offset_x >= -cgsize if (!(options.clear_shadow && options.shadow_offset_x <= 0 && options.shadow_offset_x >= -cgsize
&& shadow_offset_y <= 0 && shadow_offset_y >= -cgsize)) { && options.shadow_offset_y <= 0 && options.shadow_offset_y >= -cgsize)) {
if (cgsize > 0) { if (cgsize > 0) {
d = shadow_top[opacity_int * (cgsize + 1) + cgsize]; d = shadow_top[opacity_int * (cgsize + 1) + cgsize];
} else { } else {
@ -517,14 +496,14 @@ make_shadow(Display *dpy, double opacity,
} }
} }
if (clear_shadow) { if (options.clear_shadow) {
// Clear the region in the shadow that the window would cover based // Clear the region in the shadow that the window would cover based
// on shadow_offset_{x,y} user provides // on shadow_offset_{x,y} user provides
int xstart = normalize_i_range(- (int) shadow_offset_x, 0, swidth); int xstart = normalize_i_range(- (int) options.shadow_offset_x, 0, swidth);
int xrange = normalize_i_range(width - (int) shadow_offset_x, int xrange = normalize_i_range(width - (int) options.shadow_offset_x,
0, swidth) - xstart; 0, swidth) - xstart;
int ystart = normalize_i_range(- (int) shadow_offset_y, 0, sheight); int ystart = normalize_i_range(- (int) options.shadow_offset_y, 0, sheight);
int yend = normalize_i_range(height - (int) shadow_offset_y, int yend = normalize_i_range(height - (int) options.shadow_offset_y,
0, sheight); 0, sheight);
int y; int y;
@ -892,11 +871,11 @@ determine_evmask(Display *dpy, Window wid, win_evmode_t mode) {
if (WIN_EVMODE_FRAME == mode || find_win(dpy, wid)) { if (WIN_EVMODE_FRAME == mode || find_win(dpy, wid)) {
evmask |= PropertyChangeMask; evmask |= PropertyChangeMask;
if (track_focus) evmask |= FocusChangeMask; if (options.track_focus) evmask |= FocusChangeMask;
} }
if (WIN_EVMODE_CLIENT == mode || find_toplevel(dpy, wid)) { if (WIN_EVMODE_CLIENT == mode || find_toplevel(dpy, wid)) {
if (frame_opacity || track_wdata) if (options.frame_opacity || options.track_wdata)
evmask |= PropertyChangeMask; evmask |= PropertyChangeMask;
} }
@ -1198,10 +1177,10 @@ paint_preprocess(Display *dpy, win *list) {
// Sounds like the timeout in poll() frequently does not work // Sounds like the timeout in poll() frequently does not work
// accurately, asking it to wait to 20ms, and often it would wait for // accurately, asking it to wait to 20ms, and often it would wait for
// 19ms, so the step value has to be rounded. // 19ms, so the step value has to be rounded.
unsigned steps = roundl((double) (get_time_in_milliseconds() - fade_time) / fade_delta); unsigned steps = roundl((double) (get_time_in_milliseconds() - options.fade_time) / options.fade_delta);
// Reset fade_time // Reset options.fade_time
fade_time = get_time_in_milliseconds(); options.fade_time = get_time_in_milliseconds();
for (w = list; w; w = next) { for (w = list; w; w = next) {
// In case calling the fade callback function destroys this window // In case calling the fade callback function destroys this window
@ -1276,9 +1255,9 @@ paint_preprocess(Display *dpy, win *list) {
w->opacity_cur = w->opacity; w->opacity_cur = w->opacity;
} }
// Calculate frame_opacity // Calculate options.frame_opacity
if (frame_opacity && 1.0 != frame_opacity && w->top_width) if (options.frame_opacity && 1.0 != options.frame_opacity && w->top_width)
w->frame_opacity = get_opacity_percent(dpy, w) * frame_opacity; w->frame_opacity = get_opacity_percent(dpy, w) * options.frame_opacity;
else else
w->frame_opacity = 0.0; w->frame_opacity = 0.0;
@ -1294,9 +1273,9 @@ paint_preprocess(Display *dpy, win *list) {
// Calculate shadow opacity // Calculate shadow opacity
if (w->frame_opacity) if (w->frame_opacity)
w->shadow_opacity = shadow_opacity * w->frame_opacity; w->shadow_opacity = options.shadow_opacity * w->frame_opacity;
else else
w->shadow_opacity = shadow_opacity * get_opacity_percent(dpy, w); w->shadow_opacity = options.shadow_opacity * get_opacity_percent(dpy, w);
// Rebuild shadow_pict if necessary // Rebuild shadow_pict if necessary
if (w->flags & WFLAG_SIZE_CHANGE) if (w->flags & WFLAG_SIZE_CHANGE)
@ -1582,7 +1561,7 @@ map_win(Display *dpy, Window id,
mark_client_win(dpy, w, cw); mark_client_win(dpy, w, cw);
} }
} }
else if (frame_opacity) { else if (options.frame_opacity) {
// Refetch frame extents just in case it changes when the window is // Refetch frame extents just in case it changes when the window is
// unmapped // unmapped
get_frame_extents(dpy, w, w->client_win); get_frame_extents(dpy, w, w->client_win);
@ -1597,7 +1576,7 @@ map_win(Display *dpy, Window id,
#endif #endif
// Get window name and class if we are tracking them // Get window name and class if we are tracking them
if (track_wdata) { if (options.track_wdata) {
win_get_name(dpy, w); win_get_name(dpy, w);
win_get_class(dpy, w); win_get_class(dpy, w);
} }
@ -1608,11 +1587,11 @@ map_win(Display *dpy, Window id,
* XSelectInput() is called too late. We have to recheck the focused * XSelectInput() is called too late. We have to recheck the focused
* window here. * window here.
*/ */
if (track_focus) { if (options.track_focus) {
recheck_focus(dpy); recheck_focus(dpy);
// Consider a window without client window a WM window and mark it // Consider a window without client window a WM window and mark it
// focused if mark_wmwin_focused is on // focused if options.mark_wmwin_focused is on
if (mark_wmwin_focused && !w->client_win) if (options.mark_wmwin_focused && !w->client_win)
w->focused = True; w->focused = True;
} }
@ -1747,17 +1726,17 @@ determine_mode(Display *dpy, win *w) {
/** /**
* Calculate and set the opacity of a window. * Calculate and set the opacity of a window.
* *
* If window is inactive and inactive_opacity_override is set, the * If window is inactive and options.inactive_opacity_override is set, the
* priority is: (Simulates the old behavior) * priority is: (Simulates the old behavior)
* *
* inactive_opacity > _NET_WM_WINDOW_OPACITY (if not opaque) * options.inactive_opacity > _NET_WM_WINDOW_OPACITY (if not opaque)
* > window type default opacity * > window type default opacity
* *
* Otherwise: * Otherwise:
* *
* _NET_WM_WINDOW_OPACITY (if not opaque) * _NET_WM_WINDOW_OPACITY (if not opaque)
* > window type default opacity (if not opaque) * > window type default opacity (if not opaque)
* > inactive_opacity * > options.inactive_opacity
* *
* @param dpy X display to use * @param dpy X display to use
* @param w struct _win object representing the window * @param w struct _win object representing the window
@ -1785,10 +1764,10 @@ calc_opacity(Display *dpy, win *w, Bool refetch_prop) {
} }
} }
// Respect inactive_opacity in some cases // Respect options.inactive_opacity in some cases
if (inactive_opacity && is_normal_win(w) && False == w->focused if (options.inactive_opacity && is_normal_win(w) && False == w->focused
&& (OPAQUE == opacity || inactive_opacity_override)) { && (OPAQUE == opacity || options.inactive_opacity_override)) {
opacity = inactive_opacity; opacity = options.inactive_opacity;
} }
w->opacity_tgt = opacity; w->opacity_tgt = opacity;
@ -1798,7 +1777,7 @@ static void
calc_dim(Display *dpy, win *w) { calc_dim(Display *dpy, win *w) {
Bool dim; Bool dim;
if (inactive_dim && is_normal_win(w) && !(w->focused)) { if (options.inactive_dim && is_normal_win(w) && !(w->focused)) {
dim = True; dim = True;
} else { } else {
dim = False; dim = False;
@ -1827,7 +1806,7 @@ determine_shadow(Display *dpy, win *w) {
Bool shadow_old = w->shadow; Bool shadow_old = w->shadow;
w->shadow = (win_type_shadow[w->window_type] w->shadow = (win_type_shadow[w->window_type]
&& !win_match(w, shadow_blacklist, &w->cache_sblst)); && !win_match(w, options.shadow_blacklist, &w->cache_sblst));
// Window extents need update on shadow state change // Window extents need update on shadow state change
if (w->shadow != shadow_old) { if (w->shadow != shadow_old) {
@ -1864,8 +1843,8 @@ calc_win_size(Display *dpy, win *w) {
*/ */
static void static void
calc_shadow_geometry(Display *dpy, win *w) { calc_shadow_geometry(Display *dpy, win *w) {
w->shadow_dx = shadow_offset_x; w->shadow_dx = options.shadow_offset_x;
w->shadow_dy = shadow_offset_y; w->shadow_dy = options.shadow_offset_y;
w->shadow_width = w->widthb + gaussian_map->size; w->shadow_width = w->widthb + gaussian_map->size;
w->shadow_height = w->heightb + gaussian_map->size; w->shadow_height = w->heightb + gaussian_map->size;
} }
@ -1883,7 +1862,7 @@ mark_client_win(Display *dpy, win *w, Window client) {
// Get the frame width and monitor further frame width changes on client // Get the frame width and monitor further frame width changes on client
// window if necessary // window if necessary
if (frame_opacity) { if (options.frame_opacity) {
get_frame_extents(dpy, w, client); get_frame_extents(dpy, w, client);
} }
XSelectInput(dpy, client, determine_evmask(dpy, client, WIN_EVMODE_CLIENT)); XSelectInput(dpy, client, determine_evmask(dpy, client, WIN_EVMODE_CLIENT));
@ -2222,7 +2201,7 @@ damage_win(Display *dpy, XDamageNotifyEvent *de) {
&& w->a.height <= w->damage_bounds.y + w->damage_bounds.height) { && w->a.height <= w->damage_bounds.y + w->damage_bounds.height) {
if (win_type_fade[w->window_type]) { if (win_type_fade[w->window_type]) {
set_fade(dpy, w, 0, get_opacity_percent(dpy, w), set_fade(dpy, w, 0, get_opacity_percent(dpy, w),
fade_in_step, 0, True, True); options.fade_in_step, 0, True, True);
} }
w->usable = True; w->usable = True;
} }
@ -2707,7 +2686,7 @@ ev_property_notify(XPropertyEvent *ev) {
} }
// If frame extents property changes // If frame extents property changes
if (frame_opacity && ev->atom == extents_atom) { if (options.frame_opacity && ev->atom == extents_atom) {
win *w = find_toplevel(dpy, ev->window); win *w = find_toplevel(dpy, ev->window);
if (w) { if (w) {
get_frame_extents(dpy, w, ev->window); get_frame_extents(dpy, w, ev->window);
@ -2717,7 +2696,7 @@ ev_property_notify(XPropertyEvent *ev) {
} }
// If name changes // If name changes
if (track_wdata if (options.track_wdata
&& (name_atom == ev->atom || name_ewmh_atom == ev->atom)) { && (name_atom == ev->atom || name_ewmh_atom == ev->atom)) {
win *w = find_toplevel(dpy, ev->window); win *w = find_toplevel(dpy, ev->window);
if (w && 1 == win_get_name(dpy, w)) if (w && 1 == win_get_name(dpy, w))
@ -2725,7 +2704,7 @@ ev_property_notify(XPropertyEvent *ev) {
} }
// If class changes // If class changes
if (track_wdata && class_atom == ev->atom) { if (options.track_wdata && class_atom == ev->atom) {
win *w = find_toplevel(dpy, ev->window); win *w = find_toplevel(dpy, ev->window);
if (w) { if (w) {
win_get_class(dpy, w); win_get_class(dpy, w);
@ -3105,63 +3084,63 @@ parse_config(char *cpath) {
// Get options from the configuration file. We don't do range checking // Get options from the configuration file. We don't do range checking
// right now. It will be done later // right now. It will be done later
// -D (fade_delta) // -D (options.fade_delta)
if (config_lookup_int(&cfg, "fade-delta", &ival)) if (config_lookup_int(&cfg, "fade-delta", &ival))
fade_delta = ival; options.fade_delta = ival;
// -I (fade_in_step) // -I (options.fade_in_step)
if (config_lookup_float(&cfg, "fade-in-step", &dval)) if (config_lookup_float(&cfg, "fade-in-step", &dval))
fade_in_step = normalize_d(dval) * OPAQUE; options.fade_in_step = normalize_d(dval) * OPAQUE;
// -O (fade_out_step) // -O (options.fade_out_step)
if (config_lookup_float(&cfg, "fade-out-step", &dval)) if (config_lookup_float(&cfg, "fade-out-step", &dval))
fade_out_step = normalize_d(dval) * OPAQUE; options.fade_out_step = normalize_d(dval) * OPAQUE;
// -r (shadow_radius) // -r (options.shadow_radius)
config_lookup_int(&cfg, "shadow-radius", &shadow_radius); config_lookup_int(&cfg, "shadow-radius", &options.shadow_radius);
// -o (shadow_opacity) // -o (options.shadow_opacity)
config_lookup_float(&cfg, "shadow-opacity", &shadow_opacity); config_lookup_float(&cfg, "shadow-opacity", &options.shadow_opacity);
// -l (shadow_offset_x) // -l (options.shadow_offset_x)
config_lookup_int(&cfg, "shadow-offset-x", &shadow_offset_x); config_lookup_int(&cfg, "shadow-offset-x", &options.shadow_offset_x);
// -t (shadow_offset_y) // -t (options.shadow_offset_y)
config_lookup_int(&cfg, "shadow-offset-y", &shadow_offset_y); config_lookup_int(&cfg, "shadow-offset-y", &options.shadow_offset_y);
// -i (inactive_opacity) // -i (options.inactive_opacity)
if (config_lookup_float(&cfg, "inactive-opacity", &dval)) if (config_lookup_float(&cfg, "inactive-opacity", &dval))
inactive_opacity = normalize_d(dval) * OPAQUE; options.inactive_opacity = normalize_d(dval) * OPAQUE;
// -e (frame_opacity) // -e (options.frame_opacity)
config_lookup_float(&cfg, "frame-opacity", &frame_opacity); config_lookup_float(&cfg, "frame-opacity", &options.frame_opacity);
// -z (clear_shadow) // -z (options.clear_shadow)
if (config_lookup_bool(&cfg, "clear-shadow", &ival)) if (config_lookup_bool(&cfg, "clear-shadow", &ival))
clear_shadow = ival; options.clear_shadow = ival;
// -c (shadow_enable) // -c (options.shadow_enable)
if (config_lookup_bool(&cfg, "shadow", &ival) && ival) { if (config_lookup_bool(&cfg, "shadow", &ival) && ival) {
shadow_enable = 2; options.shadow_enable = 2;
wintype_arr_enable(win_type_shadow); wintype_arr_enable(win_type_shadow);
} }
// -C (no_dock_shadow) // -C (options.no_dock_shadow)
if (config_lookup_bool(&cfg, "no-dock-shadow", &ival)) if (config_lookup_bool(&cfg, "no-dock-shadow", &ival))
no_dock_shadow = ival; options.no_dock_shadow = ival;
// -G (no_dnd_shadow) // -G (options.no_dnd_shadow)
if (config_lookup_bool(&cfg, "no-dnd-shadow", &ival)) if (config_lookup_bool(&cfg, "no-dnd-shadow", &ival))
no_dnd_shadow = ival; options.no_dnd_shadow = ival;
// -m (menu_opacity) // -m (options.menu_opacity)
config_lookup_float(&cfg, "menu-opacity", &menu_opacity); config_lookup_float(&cfg, "menu-opacity", &options.menu_opacity);
// -f (fading_enable) // -f (options.fading_enable)
if (config_lookup_bool(&cfg, "fading", &ival) && ival) { if (config_lookup_bool(&cfg, "fading", &ival) && ival) {
fading_enable = 2; options.fading_enable = 2;
wintype_arr_enable(win_type_fade); wintype_arr_enable(win_type_fade);
} }
// --shadow-red // --shadow-red
config_lookup_float(&cfg, "shadow-red", &shadow_red); config_lookup_float(&cfg, "shadow-red", &options.shadow_red);
// --shadow-green // --shadow-green
config_lookup_float(&cfg, "shadow-green", &shadow_green); config_lookup_float(&cfg, "shadow-green", &options.shadow_green);
// --shadow-blue // --shadow-blue
config_lookup_float(&cfg, "shadow-blue", &shadow_blue); config_lookup_float(&cfg, "shadow-blue", &options.shadow_blue);
// --inactive-opacity-override // --inactive-opacity-override
if (config_lookup_bool(&cfg, "inactive-opacity-override", &ival)) if (config_lookup_bool(&cfg, "inactive-opacity-override", &ival))
inactive_opacity_override = ival; options.inactive_opacity_override = ival;
// --inactive-dim // --inactive-dim
config_lookup_float(&cfg, "inactive-dim", &inactive_dim); config_lookup_float(&cfg, "inactive-dim", &options.inactive_dim);
// --mark-wmwin-focused // --mark-wmwin-focused
if (config_lookup_bool(&cfg, "mark-wmwin-focused", &ival)) if (config_lookup_bool(&cfg, "mark-wmwin-focused", &ival))
mark_wmwin_focused = ival; options.mark_wmwin_focused = ival;
// --shadow-exclude // --shadow-exclude
{ {
config_setting_t *setting = config_setting_t *setting =
@ -3171,13 +3150,13 @@ parse_config(char *cpath) {
if (config_setting_is_array(setting)) { if (config_setting_is_array(setting)) {
int i = config_setting_length(setting); int i = config_setting_length(setting);
while (i--) { while (i--) {
condlst_add(&shadow_blacklist, condlst_add(&options.shadow_blacklist,
config_setting_get_string_elem(setting, i)); config_setting_get_string_elem(setting, i));
} }
} }
// Treat it as a single pattern if it's a string // Treat it as a single pattern if it's a string
else if (CONFIG_TYPE_STRING == config_setting_type(setting)) { else if (CONFIG_TYPE_STRING == config_setting_type(setting)) {
condlst_add(&shadow_blacklist, condlst_add(&options.shadow_blacklist,
config_setting_get_string(setting)); config_setting_get_string(setting));
} }
} }
@ -3254,57 +3233,57 @@ get_cfg(int argc, char *const *argv) {
switch (o) { switch (o) {
// Short options // Short options
case 'd': case 'd':
display = optarg; options.display = optarg;
break; break;
case 'D': case 'D':
fade_delta = atoi(optarg); options.fade_delta = atoi(optarg);
break; break;
case 'I': case 'I':
fade_in_step = normalize_d(atof(optarg)) * OPAQUE; options.fade_in_step = normalize_d(atof(optarg)) * OPAQUE;
break; break;
case 'O': case 'O':
fade_out_step = normalize_d(atof(optarg)) * OPAQUE; options.fade_out_step = normalize_d(atof(optarg)) * OPAQUE;
break; break;
case 'c': case 'c':
if (2 != shadow_enable) if (2 != options.shadow_enable)
shadow_enable = 1; options.shadow_enable = 1;
break; break;
case 'C': case 'C':
no_dock_shadow = True; options.no_dock_shadow = True;
break; break;
case 'm': case 'm':
menu_opacity = atof(optarg); options.menu_opacity = atof(optarg);
break; break;
case 'f': case 'f':
if (2 != fading_enable) if (2 != options.fading_enable)
fading_enable = 1; options.fading_enable = 1;
break; break;
case 'F': case 'F':
fade_trans = True; options.fade_trans = True;
break; break;
case 'S': case 'S':
synchronize = True; options.synchronize = True;
break; break;
case 'r': case 'r':
shadow_radius = atoi(optarg); options.shadow_radius = atoi(optarg);
break; break;
case 'o': case 'o':
shadow_opacity = atof(optarg); options.shadow_opacity = atof(optarg);
break; break;
case 'l': case 'l':
shadow_offset_x = atoi(optarg); options.shadow_offset_x = atoi(optarg);
break; break;
case 't': case 't':
shadow_offset_y = atoi(optarg); options.shadow_offset_y = atoi(optarg);
break; break;
case 'i': case 'i':
inactive_opacity = (normalize_d(atof(optarg)) * OPAQUE); options.inactive_opacity = (normalize_d(atof(optarg)) * OPAQUE);
break; break;
case 'e': case 'e':
frame_opacity = atof(optarg); options.frame_opacity = atof(optarg);
break; break;
case 'z': case 'z':
clear_shadow = True; options.clear_shadow = True;
break; break;
case 'n': case 'n':
case 'a': case 'a':
@ -3313,10 +3292,10 @@ get_cfg(int argc, char *const *argv) {
"-n, -a, and -s have been removed.\n"); "-n, -a, and -s have been removed.\n");
break; break;
case 'G': case 'G':
no_dnd_shadow = True; options.no_dnd_shadow = True;
break; break;
case 'b': case 'b':
fork_after_register = True; options.fork_after_register = True;
break; break;
// Long options // Long options
case 256: case 256:
@ -3324,31 +3303,31 @@ get_cfg(int argc, char *const *argv) {
break; break;
case 257: case 257:
// --shadow-red // --shadow-red
shadow_red = atof(optarg); options.shadow_red = atof(optarg);
break; break;
case 258: case 258:
// --shadow-green // --shadow-green
shadow_green = atof(optarg); options.shadow_green = atof(optarg);
break; break;
case 259: case 259:
// --shadow-blue // --shadow-blue
shadow_blue = atof(optarg); options.shadow_blue = atof(optarg);
break; break;
case 260: case 260:
// --inactive-opacity-override // --inactive-opacity-override
inactive_opacity_override = True; options.inactive_opacity_override = True;
break; break;
case 261: case 261:
// --inactive-dim // --inactive-dim
inactive_dim = atof(optarg); options.inactive_dim = atof(optarg);
break; break;
case 262: case 262:
// --mark-wmwin-focused // --mark-wmwin-focused
mark_wmwin_focused = True; options.mark_wmwin_focused = True;
break; break;
case 263: case 263:
// --shadow-exclude // --shadow-exclude
condlst_add(&shadow_blacklist, optarg); condlst_add(&options.shadow_blacklist, optarg);
break; break;
default: default:
usage(); usage();
@ -3357,43 +3336,43 @@ get_cfg(int argc, char *const *argv) {
} }
// Range checking and option assignments // Range checking and option assignments
fade_delta = max_i(fade_delta, 1); options.fade_delta = max_i(options.fade_delta, 1);
shadow_radius = max_i(shadow_radius, 1); options.shadow_radius = max_i(options.shadow_radius, 1);
shadow_red = normalize_d(shadow_red); options.shadow_red = normalize_d(options.shadow_red);
shadow_green = normalize_d(shadow_green); options.shadow_green = normalize_d(options.shadow_green);
shadow_blue = normalize_d(shadow_blue); options.shadow_blue = normalize_d(options.shadow_blue);
inactive_dim = normalize_d(inactive_dim); options.inactive_dim = normalize_d(options.inactive_dim);
frame_opacity = normalize_d(frame_opacity); options.frame_opacity = normalize_d(options.frame_opacity);
shadow_opacity = normalize_d(shadow_opacity); options.shadow_opacity = normalize_d(options.shadow_opacity);
menu_opacity = normalize_d(menu_opacity); options.menu_opacity = normalize_d(options.menu_opacity);
if (OPAQUE == inactive_opacity) { if (OPAQUE == options.inactive_opacity) {
inactive_opacity = 0; options.inactive_opacity = 0;
} }
if (1 == shadow_enable) if (1 == options.shadow_enable)
wintype_arr_enable(win_type_shadow); wintype_arr_enable(win_type_shadow);
win_type_shadow[WINTYPE_DESKTOP] = False; win_type_shadow[WINTYPE_DESKTOP] = False;
if (no_dock_shadow) if (options.no_dock_shadow)
win_type_shadow[WINTYPE_DOCK] = False; win_type_shadow[WINTYPE_DOCK] = False;
if (no_dnd_shadow) if (options.no_dnd_shadow)
win_type_shadow[WINTYPE_DND] = False; win_type_shadow[WINTYPE_DND] = False;
if (1 == fading_enable) { if (1 == options.fading_enable) {
wintype_arr_enable(win_type_fade); wintype_arr_enable(win_type_fade);
} }
if (1.0 != menu_opacity) { if (1.0 != options.menu_opacity) {
win_type_opacity[WINTYPE_DROPDOWN_MENU] = menu_opacity; win_type_opacity[WINTYPE_DROPDOWN_MENU] = options.menu_opacity;
win_type_opacity[WINTYPE_POPUP_MENU] = menu_opacity; win_type_opacity[WINTYPE_POPUP_MENU] = options.menu_opacity;
} }
// Other variables determined by options // Other variables determined by options
// Determine whether we need to track focus changes // Determine whether we need to track focus changes
if (inactive_opacity || inactive_dim) { if (options.inactive_opacity || options.inactive_dim) {
track_focus = True; options.track_focus = True;
} }
// Determine whether we need to track window name and class // Determine whether we need to track window name and class
if (shadow_blacklist || fade_blacklist) if (options.shadow_blacklist || options.fade_blacklist)
track_wdata = True; options.track_wdata = True;
} }
static void static void
@ -3459,16 +3438,16 @@ main(int argc, char **argv) {
get_cfg(argc, argv); get_cfg(argc, argv);
fade_time = get_time_in_milliseconds(); options.fade_time = get_time_in_milliseconds();
dpy = XOpenDisplay(display); dpy = XOpenDisplay(options.display);
if (!dpy) { if (!dpy) {
fprintf(stderr, "Can't open display\n"); fprintf(stderr, "Can't open display\n");
exit(1); exit(1);
} }
XSetErrorHandler(error); XSetErrorHandler(error);
if (synchronize) { if (options.synchronize) {
XSynchronize(dpy, 1); XSynchronize(dpy, 1);
} }
@ -3510,13 +3489,13 @@ main(int argc, char **argv) {
register_cm(scr); register_cm(scr);
if (fork_after_register) fork_after(); if (options.fork_after_register) fork_after();
get_atoms(); get_atoms();
pa.subwindow_mode = IncludeInferiors; pa.subwindow_mode = IncludeInferiors;
gaussian_map = make_gaussian_map(dpy, shadow_radius); gaussian_map = make_gaussian_map(dpy, options.shadow_radius);
presum_gaussian(gaussian_map); presum_gaussian(gaussian_map);
root_width = DisplayWidth(dpy, scr); root_width = DisplayWidth(dpy, scr);
@ -3530,16 +3509,16 @@ main(int argc, char **argv) {
// Generates another Picture for shadows if the color is modified by // Generates another Picture for shadows if the color is modified by
// user // user
if (!shadow_red && !shadow_green && !shadow_blue) { if (!options.shadow_red && !options.shadow_green && !options.shadow_blue) {
cshadow_picture = black_picture; cshadow_picture = black_picture;
} else { } else {
cshadow_picture = solid_picture(dpy, True, 1, cshadow_picture = solid_picture(dpy, True, 1,
shadow_red, shadow_green, shadow_blue); options.shadow_red, options.shadow_green, options.shadow_blue);
} }
// Generates a picture for inactive_dim // Generates a picture for options.inactive_dim
if (inactive_dim) { if (options.inactive_dim) {
dim_picture = solid_picture(dpy, True, inactive_dim, 0, 0, 0); dim_picture = solid_picture(dpy, True, options.inactive_dim, 0, 0, 0);
} }
all_damage = None; all_damage = None;
@ -3563,7 +3542,7 @@ main(int argc, char **argv) {
XFree(children); XFree(children);
if (track_focus) { if (options.track_focus) {
recheck_focus(dpy); recheck_focus(dpy);
} }

58
compton.h
Unescape View File

@ -241,6 +241,64 @@ typedef struct _win {
struct _win *prev_trans; struct _win *prev_trans;
} win; } win;
typedef struct _options {
char *display;
int shadow_radius;
int shadow_offset_x;
int shadow_offset_y;
double shadow_opacity;
/// How much to fade in in a single fading step.
opacity_t fade_in_step;
/// How much to fade out in a single fading step.
opacity_t fade_out_step;
unsigned long fade_delta;
unsigned long fade_time;
Bool fade_trans;
Bool clear_shadow;
/// Default opacity for inactive windows.
/// 32-bit integer with the format of _NET_WM_OPACITY. 0 stands for
/// not enabled, default.
opacity_t inactive_opacity;
/// Whether inactive_opacity overrides the opacity set by window
/// attributes.
Bool inactive_opacity_override;
double frame_opacity;
/// How much to dim an inactive window. 0.0 - 1.0, 0 to disable.
double inactive_dim;
/// Whether to try to detect WM windows and mark them as focused.
double mark_wmwin_focused;
/// Whether compton needs to track focus changes.
Bool track_focus;
/// Whether compton needs to track window name and class.
Bool track_wdata;
/// Shadow blacklist. A linked list of conditions.
wincond *shadow_blacklist;
/// Fading blacklist. A linked list of conditions.
wincond *fade_blacklist;
/// Whether to fork to background.
Bool fork_after_register;
/// Red, green and blue tone of the shadow.
double shadow_red;
double shadow_green;
double shadow_blue;
Bool synchronize;
// Temporary options
int shadow_enable;
int fading_enable;
Bool no_dock_shadow;
Bool no_dnd_shadow;
double menu_opacity;
} options_t;
typedef struct _conv { typedef struct _conv {
int size; int size;
double *data; double *data;

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