diff --git a/src/compton.c b/src/compton.c index 877eb28..984447e 100644 --- a/src/compton.c +++ b/src/compton.c @@ -66,10 +66,11 @@ XRectangle *expose_rects = 0; int size_expose = 0; int n_expose = 0; -/* atoms */ -Atom atom_client_attr; +// atoms Atom extents_atom; Atom opacity_atom; +Atom frame_extents_atom; +Atom client_atom; Atom win_type_atom; Atom win_type[NUM_WINTYPES]; double win_type_opacity[NUM_WINTYPES]; @@ -117,6 +118,9 @@ double frame_opacity = 0.0; /// How much to dim an inactive window. 0.0 - 1.0, 0 to disable. double inactive_dim = 0.0; +/// Whether to try to detect WM windows and mark them as focused. +double mark_wmwin_focused = False; + /// Whether compton needs to track focus changes. Bool track_focus = False; @@ -620,7 +624,7 @@ determine_evmask(Display *dpy, Window wid, win_evmode_t mode) { if (track_focus) evmask |= FocusChangeMask; } - if (WIN_EVMODE_CLIENT == mode || find_client_win(dpy, wid)) { + if (WIN_EVMODE_CLIENT == mode || find_toplevel(dpy, wid)) { if (frame_opacity) evmask |= PropertyChangeMask; } @@ -718,9 +722,7 @@ recheck_focus(Display *dpy) { // And we set the focus state and opacity here if (w) { - w->focused = True; - calc_opacity(dpy, w, False); - calc_dim(dpy, w); + set_focused(dpy, w, True); return w; } @@ -861,7 +863,7 @@ border_size(Display *dpy, win *w) { static Window find_client_win(Display *dpy, Window w) { - if (win_has_attr(dpy, w, atom_client_attr)) { + if (win_has_attr(dpy, w, client_atom)) { return w; } @@ -885,11 +887,7 @@ find_client_win(Display *dpy, Window w) { } static void -get_frame_extents(Display *dpy, Window w, - unsigned int *left, - unsigned int *right, - unsigned int *top, - unsigned int *bottom) { +get_frame_extents(Display *dpy, win *w, Window client) { long *extents; Atom type; int format; @@ -897,31 +895,24 @@ get_frame_extents(Display *dpy, Window w, unsigned char *data = NULL; int result; - *left = 0; - *right = 0; - *top = 0; - *bottom = 0; - - // w = find_client_win(dpy, w); - if (!w) return; + w->left_width = 0; + w->right_width = 0; + w->top_width = 0; + w->bottom_width = 0; result = XGetWindowProperty( - dpy, w, XInternAtom(dpy, "_NET_FRAME_EXTENTS", False), + dpy, client, frame_extents_atom, 0L, 4L, False, AnyPropertyType, &type, &format, &nitems, &after, - (unsigned char **)&data); + &data); if (result == Success) { if (nitems == 4 && after == 0) { - extents = (long *)data; - *left = - (unsigned int)extents[0]; - *right = - (unsigned int)extents[1]; - *top = - (unsigned int)extents[2]; - *bottom = - (unsigned int)extents[3]; + extents = (long *) data; + w->left_width = extents[0]; + w->right_width = extents[1]; + w->top_width = extents[2]; + w->bottom_width = extents[3]; } XFree(data); } @@ -959,6 +950,17 @@ paint_preprocess(Display *dpy, win *list) { continue; } + // If opacity changes + if (w->opacity != opacity_old) { + determine_mode(dpy, w); + add_damage_win(dpy, w); + } + + if (!w->opacity) { + check_fade_fin(dpy, w); + continue; + } + // Fetch the picture and pixmap if needed if (!w->picture) { XRenderPictureAttributes pa; @@ -988,17 +990,6 @@ paint_preprocess(Display *dpy, win *list) { w->extents = win_extents(dpy, w); } - // If opacity changes - if (w->opacity != opacity_old) { - determine_mode(dpy, w); - add_damage_win(dpy, w); - } - - if (!w->opacity) { - check_fade_fin(dpy, w); - continue; - } - // Rebuild alpha_pict only if necessary if (OPAQUE != w->opacity && (!w->alpha_pict || w->opacity != w->opacity_cur)) { @@ -1395,12 +1386,20 @@ map_win(Display *dpy, Window id, // Detect client window here instead of in add_win() as the client // window should have been prepared at this point - if (!(w->client_win)) { + if (!w->client_win) { Window cw = find_client_win(dpy, w->id); +#ifdef DEBUG_CLIENTWIN + printf("find_client_win(%#010lx): client %#010lx\n", w->id, cw); +#endif if (cw) { mark_client_win(dpy, w, cw); } } + else if (frame_opacity) { + // Refetch frame extents just in case it changes when the window is + // unmapped + get_frame_extents(dpy, w, w->client_win); + } /* * Occasionally compton does not seem able to get a FocusIn event from a @@ -1410,6 +1409,10 @@ map_win(Display *dpy, Window id, */ if (track_focus) { recheck_focus(dpy); + // Consider a window without client window a WM window and mark it + // focused if mark_wmwin_focused is on + if (mark_wmwin_focused && !w->client_win) + w->focused = True; } // Fading in @@ -1667,8 +1670,7 @@ mark_client_win(Display *dpy, win *w, Window client) { // Get the frame width and monitor further frame width changes on client // window if necessary if (frame_opacity) { - get_frame_extents(dpy, client, - &w->left_width, &w->right_width, &w->top_width, &w->bottom_width); + get_frame_extents(dpy, w, client); } XSelectInput(dpy, client, determine_evmask(dpy, client, WIN_EVMODE_CLIENT)); } @@ -2265,9 +2267,7 @@ ev_focus_in(XFocusChangeEvent *ev) { // To deal with events sent from windows just destroyed if (!w) return; - w->focused = True; - calc_opacity(dpy, w, False); - calc_dim(dpy, w); + set_focused(dpy, w, True); } inline static void @@ -2286,10 +2286,7 @@ ev_focus_out(XFocusChangeEvent *ev) { // To deal with events sent from windows just destroyed if (!w) return; - w->focused = False; - - calc_opacity(dpy, w, False); - calc_dim(dpy, w); + set_focused(dpy, w, False); } inline static void @@ -2400,9 +2397,9 @@ ev_property_notify(XPropertyEvent *ev) { if (frame_opacity && ev->atom == extents_atom) { win *w = find_toplevel(dpy, ev->window); if (w) { - get_frame_extents(dpy, w->client_win, - &w->left_width, &w->right_width, - &w->top_width, &w->bottom_width); + get_frame_extents(dpy, w, ev->window); + // If frame extents change, the window needs repaint + add_damage_win(dpy, w); } } } @@ -2634,10 +2631,10 @@ fork_after(void) { static void get_atoms(void) { - extents_atom = XInternAtom(dpy, - "_NET_FRAME_EXTENTS", False); - opacity_atom = XInternAtom(dpy, - "_NET_WM_WINDOW_OPACITY", False); + 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 = XInternAtom(dpy, "WM_STATE", False); win_type_atom = XInternAtom(dpy, "_NET_WM_WINDOW_TYPE", False); @@ -2680,6 +2677,7 @@ main(int argc, char **argv) { { "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 }, // Must terminate with a NULL entry { NULL, 0, NULL, 0 }, }; @@ -2733,6 +2731,9 @@ main(int argc, char **argv) { case 4: inactive_dim = normalize_d(atof(optarg)); break; + case 5: + mark_wmwin_focused = True; + break; } break; // Short options @@ -2845,7 +2846,6 @@ main(int argc, char **argv) { scr = DefaultScreen(dpy); root = RootWindow(dpy, scr); - atom_client_attr = XInternAtom(dpy, "WM_STATE", False); if (!XRenderQueryExtension(dpy, &render_event, &render_error)) { fprintf(stderr, "No render extension\n"); diff --git a/src/compton.h b/src/compton.h index 4246dc4..0249e84 100644 --- a/src/compton.h +++ b/src/compton.h @@ -34,6 +34,7 @@ // #define DEBUG_EVENTS 1 // #define DEBUG_RESTACK 1 // #define DEBUG_WINTYPE 1 +// #define DEBUG_CLIENTWIN 1 // #define MONITOR_REPAINT 1 // For printing timestamps @@ -488,11 +489,7 @@ static Window find_client_win(Display *dpy, Window w); static void -get_frame_extents(Display *dpy, Window w, - unsigned int *left, - unsigned int *right, - unsigned int *top, - unsigned int *bottom); +get_frame_extents(Display *dpy, win *w, Window client); static win * paint_preprocess(Display *dpy, win *list); @@ -543,6 +540,13 @@ calc_opacity(Display *dpy, win *w, Bool refetch_prop); static void calc_dim(Display *dpy, win *w); +static inline void +set_focused(Display *dpy, win *w, Bool focused) { + w->focused = focused; + calc_opacity(dpy, w, False); + calc_dim(dpy, w); +} + static void determine_fade(Display *dpy, win *w);