X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=scrotwm.c;h=f42432a9fac37071a5d7420139ffb27170be5776;hb=9b55b66ab52e3f8ec45663b07cf6b80095e2c14c;hp=8d746c2c40ff7312d7d775aff1ce7e7cd972dd9c;hpb=ec3c0150e3ca1a7018ff448bf56bed8b0d72099a;p=spectrwm.git diff --git a/scrotwm.c b/scrotwm.c index 8d746c2..f42432a 100644 --- a/scrotwm.c +++ b/scrotwm.c @@ -53,6 +53,7 @@ #include #include #include +#include #include #include #include @@ -62,10 +63,12 @@ #include #include +#include #include #include #include #include +#include #include #include @@ -73,6 +76,17 @@ #include #include #include +#include + +#if RANDR_MAJOR < 1 +# error XRandR versions less than 1.0 are not supported +#endif + +#if RANDR_MAJOR >= 1 +#if RANDR_MINOR >= 2 +#define SWM_XRR_HAS_CRTC +#endif +#endif /* #define SWM_DEBUG */ #ifdef SWM_DEBUG @@ -83,6 +97,7 @@ #define SWM_D_WS 0x0004 #define SWM_D_FOCUS 0x0008 #define SWM_D_MOVE 0x0010 +#define SWM_D_STACK 0x0020 u_int32_t swm_debug = 0 | SWM_D_MISC @@ -90,6 +105,7 @@ u_int32_t swm_debug = 0 | SWM_D_WS | SWM_D_FOCUS | SWM_D_MOVE + | SWM_D_STACK ; #else #define DPRINTF(x...) @@ -100,35 +116,32 @@ u_int32_t swm_debug = 0 #define MODKEY Mod1Mask #define CLEANMASK(mask) (mask & ~(numlockmask | LockMask)) -#define WIDTH ws[current_ws].g.w -#define HEIGHT ws[current_ws].g.h +#define X(r) (r)->g.x +#define Y(r) (r)->g.y +#define WIDTH(r) (r)->g.w +#define HEIGHT(r) (r)->g.h char **start_argv; Atom astate; int (*xerrorxlib)(Display *, XErrorEvent *); int other_wm; -int screen; int running = 1; +int xrandr_eventbase; int ignore_enter = 0; unsigned int numlockmask = 0; -unsigned long color_focus = 0xff0000; /* XXX should this be per ws? */ -unsigned long color_unfocus = 0x888888; Display *display; -Window root; /* dialog windows */ double dialog_ratio = .6; /* status bar */ +#define SWM_BAR_MAX (128) +sig_atomic_t bar_alarm = 0; int bar_enabled = 1; +int bar_verbose = 1; int bar_height = 0; -unsigned long bar_border = 0x008080; -unsigned long bar_color = 0x000000; -unsigned long bar_font_color = 0xa0a0a0; -Window bar_window; GC bar_gc; XGCValues bar_gcv; XFontStruct *bar_fs; -char bar_text[128]; char *bar_fonts[] = { "-*-terminus-*-*-*-*-*-*-*-*-*-*-*-*", "-*-times-medium-r-*-*-*-*-*-*-*-*-*-*", @@ -147,54 +160,98 @@ struct swm_geometry { int h; }; +struct swm_screen; +struct workspace; + +/* virtual "screens" */ +struct swm_region { + TAILQ_ENTRY(swm_region) entry; + struct swm_geometry g; + Window bar_window; + struct workspace *ws; /* current workspace on this region */ + struct swm_screen *s; /* screen idx */ +}; +TAILQ_HEAD(swm_region_list, swm_region); + struct ws_win { TAILQ_ENTRY(ws_win) entry; Window id; struct swm_geometry g; + int focus; int floating; int transient; + struct workspace *ws; /* always valid */ + struct swm_screen *s; /* always valid, never changes */ XWindowAttributes wa; }; TAILQ_HEAD(ws_win_list, ws_win); /* layout handlers */ void stack(void); -void vertical_init(int); -void vertical_resize(int); -void vertical_stack(struct swm_geometry *); -void horizontal_init(int); -void horizontal_resize(int); -void horizontal_stack(struct swm_geometry *); -void max_init(int); -void max_focus(struct ws_win *); -void max_stack(struct swm_geometry *); +void vertical_init(struct workspace *); +void vertical_resize(struct workspace *, int); +void vertical_stack(struct workspace *, struct swm_geometry *); +void horizontal_init(struct workspace *); +void horizontal_resize(struct workspace *, int); +void horizontal_stack(struct workspace *, struct swm_geometry *); +void max_init(struct workspace *); +void max_stack(struct workspace *, struct swm_geometry *); struct layout { - void (*l_init)(int); /* init/reset */ - void (*l_stack)(struct swm_geometry *); - void (*l_resize)(int); - void (*l_focus)(struct ws_win *); + void (*l_init)(struct workspace *); /* init/reset */ + void (*l_stack)(struct workspace *, struct swm_geometry *); + void (*l_resize)(struct workspace *, int); } layouts[] = { /* init stack, resize */ - { vertical_init, vertical_stack, vertical_resize, NULL}, - { horizontal_init, horizontal_stack, horizontal_resize, NULL}, - { NULL, max_stack, NULL, max_focus}, - { NULL, NULL, NULL, NULL}, + { vertical_init, vertical_stack, vertical_resize}, + { horizontal_init, horizontal_stack, horizontal_resize}, + { NULL, max_stack, NULL}, + { NULL, NULL, NULL}, }; +#define SWM_H_SLICE (32) +#define SWM_V_SLICE (32) + /* define work spaces */ -#define SWM_WS_MAX (10) struct workspace { - int visible; /* workspace visible */ + int idx; /* workspace index */ int restack; /* restack on switch */ - struct swm_geometry g; struct layout *cur_layout; /* current layout handlers */ - struct ws_win *focus; /* which win has focus */ + struct ws_win *focus; /* may be NULL */ + struct swm_region *r; /* may be NULL */ struct ws_win_list winlist; /* list of windows in ws */ -} ws[SWM_WS_MAX]; -int current_ws = 0; + + /* stacker state */ + struct { + int horizontal_msize; + int vertical_msize; + } l_state; +}; + +/* physical screen mapping */ +#define SWM_WS_MAX (10) /* XXX Too small? */ +struct swm_screen { + int idx; /* screen index */ + struct swm_region_list rl; /* list of regions on this screen */ + Window root; + int xrandr_support; + struct workspace ws[SWM_WS_MAX]; + + /* colors */ + unsigned long bar_border; + unsigned long bar_color; + unsigned long bar_font_color; + unsigned long color_focus; /* XXX should this be per ws? */ + unsigned long color_unfocus; + char bar_text[SWM_BAR_MAX]; +}; +struct swm_screen *screens; +int num_screens; +Window rootclick = 0; + +struct ws_win *cur_focus = NULL; /* args to functions */ union arg { @@ -214,19 +271,20 @@ unsigned long name_to_color(char *colorname) { Colormap cmap; - Status r; + Status status; XColor screen_def, exact_def; unsigned long result = 0; char cname[32] = "#"; - cmap = DefaultColormap(display, screen); - r = XAllocNamedColor(display, cmap, colorname, &screen_def, &exact_def); - if (!r) { + cmap = DefaultColormap(display, screens[0].idx); + status = XAllocNamedColor(display, cmap, colorname, + &screen_def, &exact_def); + if (!status) { strlcat(cname, colorname + 2, sizeof cname - 1); - r = XAllocNamedColor(display, cmap, cname, &screen_def, + status = XAllocNamedColor(display, cmap, cname, &screen_def, &exact_def); } - if (r) + if (status) result = screen_def.pixel; else fprintf(stderr, "color '%s' not found.\n", colorname); @@ -242,7 +300,8 @@ conf_load(char *filename) { FILE *config; char *line, *cp, *var, *val; - size_t len, lineno = 0; + size_t len, lineno = 0; + int i; DNPRINTF(SWM_D_MISC, "conf_load: filename %s\n", filename); @@ -276,13 +335,16 @@ conf_load(char *filename) bar_enabled = atoi(val); else if (!strncmp(var, "bar_border", strlen("bar_border"))) - bar_border = name_to_color(val); + for (i = 0; i < ScreenCount(display); i++) + screens[i].bar_border = name_to_color(val); else if (!strncmp(var, "bar_color", strlen("bar_color"))) - bar_color = name_to_color(val); + for (i = 0; i < ScreenCount(display); i++) + screens[i].bar_color = name_to_color(val); else if (!strncmp(var, "bar_font_color", strlen("bar_font_color"))) - bar_font_color = name_to_color(val); + for (i = 0; i < ScreenCount(display); i++) + screens[i].bar_font_color = name_to_color(val); else if (!strncmp(var, "bar_font", strlen("bar_font"))) asprintf(&bar_fonts[0], "%s", val); else @@ -291,10 +353,12 @@ conf_load(char *filename) case 'c': if (!strncmp(var, "color_focus", strlen("color_focus"))) - color_focus = name_to_color(val); + for (i = 0; i < ScreenCount(display); i++) + screens[i].color_focus = name_to_color(val); else if (!strncmp(var, "color_unfocus", strlen("color_unfocus"))) - color_unfocus = name_to_color(val); + for (i = 0; i < ScreenCount(display); i++) + screens[i].color_unfocus = name_to_color(val); else goto bad; break; @@ -326,60 +390,82 @@ bad: } void -bar_print(void) +bar_print(struct swm_region *r, char *s, int erase) +{ + if (erase) { + XSetForeground(display, bar_gc, r->s->bar_color); + XDrawString(display, r->bar_window, bar_gc, 4, bar_fs->ascent, + r->s->bar_text, strlen(r->s->bar_text)); + } + + strlcpy(r->s->bar_text, s, sizeof r->s->bar_text); + XSetForeground(display, bar_gc, r->s->bar_font_color); + XDrawString(display, r->bar_window, bar_gc, 4, bar_fs->ascent, + r->s->bar_text, strlen(r->s->bar_text)); +} + +void +bar_update(void) { time_t tmt; struct tm tm; - + struct swm_region *r; + int i; + char s[SWM_BAR_MAX]; + if (bar_enabled == 0) return; - /* clear old text */ - XSetForeground(display, bar_gc, bar_color); - XDrawString(display, bar_window, bar_gc, 4, bar_fs->ascent, bar_text, - strlen(bar_text)); - /* draw new text */ time(&tmt); localtime_r(&tmt, &tm); - strftime(bar_text, sizeof bar_text, "%a %b %d %R %Z %Y", &tm); - XSetForeground(display, bar_gc, bar_font_color); - XDrawString(display, bar_window, bar_gc, 4, bar_fs->ascent, bar_text, - strlen(bar_text)); - XSync(display, False); + strftime(s, sizeof s, "%a %b %d %R %Z %Y", &tm); + for (i = 0; i < ScreenCount(display); i++) + TAILQ_FOREACH(r, &screens[i].rl, entry) + bar_print(r, s, 1); + XSync(display, False); alarm(60); } void bar_signal(int sig) { - /* XXX yeah yeah byte me */ - bar_print(); + bar_alarm = 1; } void -bar_toggle(union arg *args) +bar_toggle(struct swm_region *r, union arg *args) { - int i; + struct swm_region *tmpr; + int i, j; DNPRINTF(SWM_D_MISC, "bar_toggle\n"); - if (bar_enabled) - XUnmapWindow(display, bar_window); - else - XMapRaised(display, bar_window); + if (bar_enabled) { + for (i = 0; i < ScreenCount(display); i++) + TAILQ_FOREACH(tmpr, &screens[i].rl, entry) + XUnmapWindow(display, tmpr->bar_window); + } else { + for (i = 0; i < ScreenCount(display); i++) + TAILQ_FOREACH(tmpr, &screens[i].rl, entry) + XMapRaised(display, tmpr->bar_window); + } bar_enabled = !bar_enabled; XSync(display, False); - for (i = 0; i < SWM_WS_MAX; i++) - ws[i].restack = 1; + for (i = 0; i < ScreenCount(display); i++) + for (j = 0; j < SWM_WS_MAX; j++) + screens[i].ws[j].restack = 1; stack(); - bar_print(); /* must be after stack */ + /* must be after stack */ + for (i = 0; i < ScreenCount(display); i++) + TAILQ_FOREACH(tmpr, &screens[i].rl, entry) + bar_update(); } void -bar_setup(void) +bar_setup(struct swm_region *r) { int i; @@ -392,18 +478,19 @@ bar_setup(void) errx(1, "couldn't load font"); bar_height = bar_fs->ascent + bar_fs->descent + 3; - bar_window = XCreateSimpleWindow(display, root, 0, 0, - WIDTH, bar_height - 2, 1, bar_border, bar_color); - bar_gc = XCreateGC(display, bar_window, 0, &bar_gcv); + r->bar_window = XCreateSimpleWindow(display, + r->s->root, X(r), Y(r), WIDTH(r) - 2, bar_height - 2, + 1, r->s->bar_border, r->s->bar_color); + bar_gc = XCreateGC(display, r->bar_window, 0, &bar_gcv); XSetFont(display, bar_gc, bar_fs->fid); - XSelectInput(display, bar_window, VisibilityChangeMask); + XSelectInput(display, r->bar_window, VisibilityChangeMask); if (bar_enabled) - XMapRaised(display, bar_window); - DNPRINTF(SWM_D_MISC, "bar_setup: bar_window %d\n", (int)bar_window); + XMapRaised(display, r->bar_window); + DNPRINTF(SWM_D_MISC, "bar_setup: bar_window %lu\n", r->bar_window); if (signal(SIGALRM, bar_signal) == SIG_ERR) err(1, "could not install bar_signal"); - bar_print(); + bar_update(); } void @@ -428,12 +515,12 @@ config_win(struct ws_win *win) } int -count_win(int wsid, int count_transient) +count_win(struct workspace *ws, int count_transient) { struct ws_win *win; int count = 0; - TAILQ_FOREACH (win, &ws[wsid].winlist, entry) { + TAILQ_FOREACH(win, &ws->winlist, entry) { if (count_transient == 0 && win->floating) continue; if (count_transient == 0 && win->transient) @@ -444,27 +531,80 @@ count_win(int wsid, int count_transient) return (count); } + void -quit(union arg *args) +quit(struct swm_region *r, union arg *args) { DNPRINTF(SWM_D_MISC, "quit\n"); running = 0; } void -restart(union arg *args) +restart(struct swm_region *r, union arg *args) { DNPRINTF(SWM_D_MISC, "restart: %s\n", start_argv[0]); + /* disable alarm because the following code may not be interrupted */ + alarm(0); + if (signal(SIGALRM, SIG_IGN) == SIG_ERR) + errx(1, "can't disable alarm"); + XCloseDisplay(display); execvp(start_argv[0], start_argv); fprintf(stderr, "execvp failed\n"); perror(" failed"); - quit(NULL); + quit(NULL, NULL); +} + +struct swm_region * +root_to_region(Window root) +{ + struct swm_region *r; + Window rr, cr; + int i, x, y, wx, wy; + unsigned int mask; + + for (i = 0; i < ScreenCount(display); i++) + if (screens[i].root == root) + break; + + if (rootclick != root && /* if root was just clicked in, use cursor */ + cur_focus && cur_focus->ws->r && cur_focus->s == &screens[i]) + r = cur_focus->ws->r; + else { + if (XQueryPointer(display, screens[i].root, + &rr, &cr, &x, &y, &wx, &wy, &mask) == False) { + r = TAILQ_FIRST(&screens[i].rl); + } else { + TAILQ_FOREACH(r, &screens[i].rl, entry) { + if (x > X(r) && x < X(r) + WIDTH(r) && + y > Y(r) && y < Y(r) + HEIGHT(r)) + break; + } + + if (r == NULL) + r = TAILQ_FIRST(&screens[i].rl); + } + } + return (r); +} + +struct ws_win * +find_window(Window id) +{ + struct ws_win *win; + int i, j; + + for (i = 0; i < ScreenCount(display); i++) + for (j = 0; j < SWM_WS_MAX; j++) + TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry) + if (id == win->id) + return (win); + return (NULL); } void -spawn(union arg *args) +spawn(struct swm_region *r, union arg *args) { DNPRINTF(SWM_D_MISC, "spawn: %s\n", args->argv[0]); /* @@ -486,98 +626,126 @@ spawn(union arg *args) } void -focus_win(struct ws_win *win) +unfocus_win(struct ws_win *win) { - DNPRINTF(SWM_D_FOCUS, "focus_win: id: %lu\n", win->id); - XSetWindowBorder(display, win->id, color_focus); - XSetInputFocus(display, win->id, RevertToPointerRoot, CurrentTime); - ws[current_ws].focus = win; + DNPRINTF(SWM_D_FOCUS, "unfocus_win: id: %lu\n", win->id); + if (win->ws->r && win->focus) + XSetWindowBorder(display, win->id, + win->ws->r->s->color_unfocus); + win->focus = 0; + if (win->ws->focus == win) + win->ws->focus = NULL; + if (cur_focus == win) + cur_focus = NULL; } + void -unfocus_win(struct ws_win *win) +focus_win(struct ws_win *win) { - DNPRINTF(SWM_D_FOCUS, "unfocus_win: id: %lu\n", win->id); - XSetWindowBorder(display, win->id, color_unfocus); - if (ws[current_ws].focus == win) - ws[current_ws].focus = NULL; + DNPRINTF(SWM_D_FOCUS, "focus_win: id: %lu\n", win->id); + + rootclick = 0; + + win->ws->focus = win; + if (win->ws->r != NULL) { + if (cur_focus && cur_focus != win) + unfocus_win(cur_focus); + cur_focus = win; + if (!win->focus) + XSetWindowBorder(display, win->id, + win->ws->r->s->color_focus); + win->focus = 1; + XSetInputFocus(display, win->id, + RevertToPointerRoot, CurrentTime); + } } void -switchws(union arg *args) +switchws(struct swm_region *r, union arg *args) { int wsid = args->id; + struct swm_region *this_r, *other_r; struct ws_win *win; + struct workspace *new_ws, *old_ws; - DNPRINTF(SWM_D_WS, "switchws: %d\n", wsid + 1); + this_r = r; + old_ws = this_r->ws; + new_ws = &this_r->s->ws[wsid]; - if (wsid == current_ws) - return; + DNPRINTF(SWM_D_WS, "switchws screen %d region %dx%d+%d+%d: " + "%d -> %d\n", r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), + old_ws->idx, wsid); - /* map new window first to prevent ugly blinking */ - TAILQ_FOREACH (win, &ws[wsid].winlist, entry) - XMapRaised(display, win->id); - ws[wsid].visible = 1; + if (new_ws == old_ws) + return; - TAILQ_FOREACH (win, &ws[current_ws].winlist, entry) - XUnmapWindow(display, win->id); - ws[current_ws].visible = 0; + other_r = new_ws->r; + if (!other_r) { + /* if the other workspace is hidden, switch windows */ + /* map new window first to prevent ugly blinking */ + TAILQ_FOREACH(win, &new_ws->winlist, entry) + XMapRaised(display, win->id); - current_ws = wsid; + TAILQ_FOREACH(win, &old_ws->winlist, entry) + XUnmapWindow(display, win->id); - ignore_enter = 1; - if (ws[wsid].restack) { - stack(); - bar_print(); + old_ws->r = NULL; + old_ws->restack = 1; } else { - if (ws[wsid].focus != NULL) - focus_win(ws[wsid].focus); - XSync(display, False); + other_r->ws = old_ws; + old_ws->r = other_r; } + this_r->ws = new_ws; + new_ws->r = this_r; + + ignore_enter = 1; + /* set focus */ + if (new_ws->focus) + focus_win(new_ws->focus); + stack(); } void -swapwin(union arg *args) +swapwin(struct swm_region *r, union arg *args) { struct ws_win *target; + struct ws_win_list *wl; - DNPRINTF(SWM_D_MOVE, "swapwin: id %d\n", args->id); - if (ws[current_ws].focus == NULL) + + DNPRINTF(SWM_D_WS, "swapwin id %d " + "in screen %d region %dx%d+%d+%d ws %d\n", args->id, + r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx); + if (cur_focus == NULL) return; + wl = &cur_focus->ws->winlist; + switch (args->id) { case SWM_ARG_ID_SWAPPREV: - target = TAILQ_PREV(ws[current_ws].focus, ws_win_list, entry); - TAILQ_REMOVE(&ws[current_ws].winlist, - ws[current_ws].focus, entry); + target = TAILQ_PREV(cur_focus, ws_win_list, entry); + TAILQ_REMOVE(wl, cur_focus, entry); if (target == NULL) - TAILQ_INSERT_TAIL(&ws[current_ws].winlist, - ws[current_ws].focus, entry); + TAILQ_INSERT_TAIL(wl, cur_focus, entry); else - TAILQ_INSERT_BEFORE(target, ws[current_ws].focus, - entry); + TAILQ_INSERT_BEFORE(target, cur_focus, entry); break; case SWM_ARG_ID_SWAPNEXT: - target = TAILQ_NEXT(ws[current_ws].focus, entry); - TAILQ_REMOVE(&ws[current_ws].winlist, - ws[current_ws].focus, entry); + target = TAILQ_NEXT(cur_focus, entry); + TAILQ_REMOVE(wl, cur_focus, entry); if (target == NULL) - TAILQ_INSERT_HEAD(&ws[current_ws].winlist, - ws[current_ws].focus, entry); + TAILQ_INSERT_HEAD(wl, cur_focus, entry); else - TAILQ_INSERT_AFTER(&ws[current_ws].winlist, target, - ws[current_ws].focus, entry); + TAILQ_INSERT_AFTER(wl, target, cur_focus, entry); break; case SWM_ARG_ID_SWAPMAIN: - target = TAILQ_FIRST(&ws[current_ws].winlist); - if (target == ws[current_ws].focus) + target = TAILQ_FIRST(wl); + if (target == cur_focus) return; - TAILQ_REMOVE(&ws[current_ws].winlist, target, entry); - TAILQ_INSERT_BEFORE(ws[current_ws].focus, target, entry); - TAILQ_REMOVE(&ws[current_ws].winlist, - ws[current_ws].focus, entry); - TAILQ_INSERT_HEAD(&ws[current_ws].winlist, - ws[current_ws].focus, entry); + TAILQ_REMOVE(wl, target, entry); + TAILQ_INSERT_BEFORE(cur_focus, target, entry); + TAILQ_REMOVE(wl, cur_focus, entry); + TAILQ_INSERT_HEAD(wl, cur_focus, entry); break; default: DNPRINTF(SWM_D_MOVE, "invalid id: %d\n", args->id); @@ -589,32 +757,34 @@ swapwin(union arg *args) } void -focus(union arg *args) +focus(struct swm_region *r, union arg *args) { struct ws_win *winfocus, *winlostfocus; + struct ws_win_list *wl; DNPRINTF(SWM_D_FOCUS, "focus: id %d\n", args->id); - if (ws[current_ws].focus == NULL) + if (cur_focus == NULL) return; - winlostfocus = ws[current_ws].focus; + wl = &cur_focus->ws->winlist; + + winlostfocus = cur_focus; switch (args->id) { case SWM_ARG_ID_FOCUSPREV: - winfocus = TAILQ_PREV(ws[current_ws].focus, ws_win_list, entry); + winfocus = TAILQ_PREV(cur_focus, ws_win_list, entry); if (winfocus == NULL) - winfocus = - TAILQ_LAST(&ws[current_ws].winlist, ws_win_list); + winfocus = TAILQ_LAST(wl, ws_win_list); break; case SWM_ARG_ID_FOCUSNEXT: - winfocus = TAILQ_NEXT(ws[current_ws].focus, entry); + winfocus = TAILQ_NEXT(cur_focus, entry); if (winfocus == NULL) - winfocus = TAILQ_FIRST(&ws[current_ws].winlist); + winfocus = TAILQ_FIRST(wl); break; case SWM_ARG_ID_FOCUSMAIN: - winfocus = TAILQ_FIRST(&ws[current_ws].winlist); + winfocus = TAILQ_FIRST(wl); break; default: @@ -624,66 +794,82 @@ focus(union arg *args) if (winfocus == winlostfocus) return; - unfocus_win(winlostfocus); focus_win(winfocus); - /* XXX if we hook in focus_win(), we get a nasty cycle */ - if (ws[current_ws].cur_layout->l_focus != NULL) - ws[current_ws].cur_layout->l_focus(winfocus); XSync(display, False); } void -cycle_layout(union arg *args) +cycle_layout(struct swm_region *r, union arg *args) { - DNPRINTF(SWM_D_EVENT, "cycle_layout: workspace: %d\n", current_ws); + struct workspace *ws = r->ws; - ws[current_ws].cur_layout++; - if (ws[current_ws].cur_layout->l_stack == NULL) - ws[current_ws].cur_layout = &layouts[0]; + DNPRINTF(SWM_D_EVENT, "cycle_layout: workspace: %d\n", ws->idx); + + ws->cur_layout++; + if (ws->cur_layout->l_stack == NULL) + ws->cur_layout = &layouts[0]; ignore_enter = 1; stack(); } void -resize_master(union arg *args) +resize_master(struct swm_region *r, union arg *args) { - DNPRINTF(SWM_D_EVENT, "resize_master: id %d\n", args->id); + struct workspace *ws = r->ws; + + DNPRINTF(SWM_D_STACK, "resize_master for workspace %d (id %d\n", + args->id, ws->idx); - if (ws[current_ws].cur_layout->l_resize != NULL) - ws[current_ws].cur_layout->l_resize(args->id); + if (ws->cur_layout->l_resize != NULL) + ws->cur_layout->l_resize(ws, args->id); } void -stack_reset(union arg *args) +stack_reset(struct swm_region *r, union arg *args) { - DNPRINTF(SWM_D_EVENT, "stack_reset: ws %d\n", current_ws); + struct workspace *ws = r->ws; + + DNPRINTF(SWM_D_STACK, "stack_reset: ws %d\n", ws->idx); - if (ws[current_ws].cur_layout->l_init != NULL) { - ws[current_ws].cur_layout->l_init(current_ws); + if (ws->cur_layout->l_init != NULL) { + ws->cur_layout->l_init(ws); stack(); } } void stack(void) { - struct swm_geometry g; - DNPRINTF(SWM_D_EVENT, "stack: workspace: %d\n", current_ws); - - /* start with workspace geometry, adjust for bar */ - g = ws[current_ws].g; - if (bar_enabled) { - g.y += bar_height; - g.h -= bar_height; - } - - ws[current_ws].restack = 0; - ws[current_ws].cur_layout->l_stack(&g); + struct swm_geometry g; + struct swm_region *r; + int i, j; + + DNPRINTF(SWM_D_STACK, "stack\n"); + + for (i = 0; i < ScreenCount(display); i++) { + j = 0; + TAILQ_FOREACH(r, &screens[i].rl, entry) { + DNPRINTF(SWM_D_STACK, "stacking workspace %d " + "(screen %d, region %d)\n", r->ws->idx, i, j++); + + /* start with screen geometry, adjust for bar */ + g = r->g; + g.w -= 2; + g.h -= 2; + if (bar_enabled) { + g.y += bar_height; + g.h -= bar_height; + } + + r->ws->restack = 0; + r->ws->cur_layout->l_stack(r->ws, &g); + } + } XSync(display, False); } void -stack_floater(struct ws_win *win) +stack_floater(struct ws_win *win, struct swm_region *r) { unsigned int mask; XWindowChanges wc; @@ -692,48 +878,45 @@ stack_floater(struct ws_win *win) mask = CWX | CWY | CWBorderWidth | CWWidth | CWHeight; wc.border_width = 1; if (win->transient) { - win->g.w = (double)WIDTH * dialog_ratio; - win->g.h = (double)HEIGHT * dialog_ratio; + win->g.w = (double)WIDTH(r) * dialog_ratio; + win->g.h = (double)HEIGHT(r) * dialog_ratio; } wc.width = win->g.w; wc.height = win->g.h; - wc.x = (WIDTH - win->g.w) / 2; - wc.y = (HEIGHT - win->g.h) / 2; + wc.x = (WIDTH(r) - win->g.w) / 2; + wc.y = (HEIGHT(r) - win->g.h) / 2; - DNPRINTF(SWM_D_EVENT, "stack_floater: win %d x %d y %d w %d h %d\n", - win, wc.x, wc.y, wc.width, wc.height); + DNPRINTF(SWM_D_STACK, "stack_floater: win %lu x %d y %d w %d h %d\n", + win->id, wc.x, wc.y, wc.width, wc.height); XConfigureWindow(display, win->id, mask, &wc); } - int vertical_msize[SWM_WS_MAX]; void -vertical_init(int ws_idx) +vertical_init(struct workspace *ws) { - DNPRINTF(SWM_D_MISC, "vertical_init: workspace: %d\n", current_ws); + DNPRINTF(SWM_D_MISC, "vertical_init: workspace: %d\n", ws->idx); - vertical_msize[ws_idx] = ws[ws_idx].g.w / 2; + ws->l_state.vertical_msize = SWM_V_SLICE / 2; } void -vertical_resize(int id) +vertical_resize(struct workspace *ws, int id) { - DNPRINTF(SWM_D_MISC, "vertical_resize: workspace: %d\n", current_ws); + DNPRINTF(SWM_D_STACK, "vertical_resize: workspace: %d\n", ws->idx); switch (id) { case SWM_ARG_ID_MASTERSHRINK: - vertical_msize[current_ws] -= WIDTH / 32; - if ( vertical_msize[current_ws] < WIDTH / 16) - vertical_msize[current_ws] = WIDTH / 16; + ws->l_state.vertical_msize--; + if (ws->l_state.vertical_msize < 1) + ws->l_state.vertical_msize = 1; break; case SWM_ARG_ID_MASTERGROW: - vertical_msize[current_ws] += WIDTH / 32; - if ( vertical_msize[current_ws] > - (WIDTH - (WIDTH / 16))) - vertical_msize[current_ws] = - WIDTH - WIDTH / 16; + ws->l_state.vertical_msize++; + if (ws->l_state.vertical_msize > SWM_V_SLICE - 1) + ws->l_state.vertical_msize = SWM_V_SLICE - 1; break; default: return; @@ -742,22 +925,27 @@ vertical_resize(int id) } void -vertical_stack(struct swm_geometry *g) { +vertical_stack(struct workspace *ws, struct swm_geometry *g) { XWindowChanges wc; struct swm_geometry gg = *g; - struct ws_win wf, *win, *winfocus = &wf; - int i, hrh, winno; + struct ws_win *win, *winfocus; + int i, hrh, winno, main_width; unsigned int mask; - DNPRINTF(SWM_D_EVENT, "vertical_stack: workspace: %d\n", current_ws); + DNPRINTF(SWM_D_STACK, "vertical_stack: workspace: %d\n", ws->idx); - winno = count_win(current_ws, 0); - if (winno == 0) + if ((winno = count_win(ws, 0)) == 0) return; - winfocus->id = root; - if (winno > 1) - gg.w = vertical_msize[current_ws]; + if (ws->focus == NULL) + ws->focus = TAILQ_FIRST(&ws->winlist); + winfocus = cur_focus ? cur_focus : ws->focus; + + if (winno > 1) { + main_width = (g->w / SWM_V_SLICE) * + ws->l_state.vertical_msize; + gg.w = main_width; + } if (winno > 2) hrh = g->h / (winno - 1); @@ -765,15 +953,14 @@ vertical_stack(struct swm_geometry *g) { hrh = 0; i = 0; - TAILQ_FOREACH (win, &ws[current_ws].winlist, entry) { + TAILQ_FOREACH(win, &ws->winlist, entry) { if (i == 1) { - gg.x += vertical_msize[current_ws] + 2; - gg.w = g->w - (vertical_msize[current_ws] + 2); + gg.x += main_width + 2; + gg.w = g->w - (main_width + 2); } if (i != 0 && hrh != 0) { /* correct the last window for lost pixels */ - if (win == TAILQ_LAST(&ws[current_ws].winlist, - ws_win_list)) { + if (win == TAILQ_LAST(&ws->winlist, ws_win_list)) { gg.h = hrh + (g->h - (i * hrh)); gg.y += hrh; } else { @@ -785,7 +972,7 @@ vertical_stack(struct swm_geometry *g) { } if (win->transient != 0 || win->floating != 0) - stack_floater(win); + stack_floater(win, ws->r); else { bzero(&wc, sizeof wc); wc.border_width = 1; @@ -797,44 +984,38 @@ vertical_stack(struct swm_geometry *g) { XConfigureWindow(display, win->id, mask, &wc); } - if (win == ws[current_ws].focus) - winfocus = win; - else - unfocus_win(win); XMapRaised(display, win->id); i++; } - focus_win(winfocus); /* this has to be done outside of the loop */ + if (winfocus) + focus_win(winfocus); /* has to be done outside of the loop */ } -int horizontal_msize[SWM_WS_MAX]; void -horizontal_init(int ws_idx) +horizontal_init(struct workspace *ws) { - DNPRINTF(SWM_D_MISC, "horizontal_init: workspace: %d\n", current_ws); + DNPRINTF(SWM_D_STACK, "horizontal_init: workspace: %d\n", ws->idx); - horizontal_msize[ws_idx] = ws[ws_idx].g.h / 2; + ws->l_state.horizontal_msize = SWM_H_SLICE / 2; } void -horizontal_resize(int id) +horizontal_resize(struct workspace *ws, int id) { - DNPRINTF(SWM_D_MISC, "horizontal_resize: workspace: %d\n", current_ws); + DNPRINTF(SWM_D_STACK, "horizontal_resize: workspace: %d\n", ws->idx); switch (id) { case SWM_ARG_ID_MASTERSHRINK: - horizontal_msize[current_ws] -= HEIGHT / 32; - if ( horizontal_msize[current_ws] < HEIGHT / 16) - horizontal_msize[current_ws] = HEIGHT / 16; + ws->l_state.horizontal_msize--; + if (ws->l_state.horizontal_msize < 1) + ws->l_state.horizontal_msize = 1; break; case SWM_ARG_ID_MASTERGROW: - horizontal_msize[current_ws] += HEIGHT / 32; - if ( horizontal_msize[current_ws] > - (HEIGHT - (HEIGHT / 16))) - horizontal_msize[current_ws] = - HEIGHT - HEIGHT / 16; + ws->l_state.horizontal_msize++; + if (ws->l_state.horizontal_msize > SWM_H_SLICE - 1) + ws->l_state.horizontal_msize = SWM_H_SLICE - 1; break; default: return; @@ -843,22 +1024,27 @@ horizontal_resize(int id) } void -horizontal_stack(struct swm_geometry *g) { +horizontal_stack(struct workspace *ws, struct swm_geometry *g) { XWindowChanges wc; struct swm_geometry gg = *g; - struct ws_win wf, *win, *winfocus = &wf; - int i, hrw, winno; + struct ws_win *win, *winfocus; + int i, hrw, winno, main_height; unsigned int mask; - DNPRINTF(SWM_D_EVENT, "horizontal_stack: workspace: %d\n", current_ws); + DNPRINTF(SWM_D_STACK, "horizontal_stack: workspace: %d\n", ws->idx); - winno = count_win(current_ws, 0); - if (winno == 0) + if ((winno = count_win(ws, 0)) == 0) return; - winfocus->id = root; - if (winno > 1) - gg.h = horizontal_msize[current_ws]; + if (ws->focus == NULL) + ws->focus = TAILQ_FIRST(&ws->winlist); + winfocus = cur_focus ? cur_focus : ws->focus; + + if (winno > 1) { + main_height = (g->h / SWM_H_SLICE) * + ws->l_state.horizontal_msize; + gg.h = main_height; + } if (winno > 2) hrw = g->w / (winno - 1); @@ -866,15 +1052,14 @@ horizontal_stack(struct swm_geometry *g) { hrw = 0; i = 0; - TAILQ_FOREACH (win, &ws[current_ws].winlist, entry) { + TAILQ_FOREACH(win, &ws->winlist, entry) { if (i == 1) { - gg.y += horizontal_msize[current_ws] + 2; - gg.h = g->h - (horizontal_msize[current_ws] + 2); + gg.y += main_height + 2; + gg.h = g->h - (main_height + 2); } if (i != 0 && hrw != 0) { /* correct the last window for lost pixels */ - if (win == TAILQ_LAST(&ws[current_ws].winlist, - ws_win_list)) { + if (win == TAILQ_LAST(&ws->winlist, ws_win_list)) { gg.w = hrw + (g->w - (i * hrw)); gg.x += hrw; } else { @@ -886,7 +1071,7 @@ horizontal_stack(struct swm_geometry *g) { } if (win->transient != 0 || win->floating != 0) - stack_floater(win); + stack_floater(win, ws->r); else { bzero(&wc, sizeof wc); wc.border_width = 1; @@ -898,51 +1083,36 @@ horizontal_stack(struct swm_geometry *g) { XConfigureWindow(display, win->id, mask, &wc); } - if (win == ws[current_ws].focus) - winfocus = win; - else - unfocus_win(win); XMapRaised(display, win->id); i++; } - focus_win(winfocus); /* this has to be done outside of the loop */ -} - -void -max_focus(struct ws_win *fwin) -{ - struct ws_win *win; - - TAILQ_FOREACH (win, &ws[current_ws].winlist, entry) { - if (win->transient == 0 && win->floating == 0 && win == fwin) - XMapRaised(display, win->id); - else - XUnmapWindow(display, win->id); - } + if (winfocus) + focus_win(winfocus); /* this has to be done outside of the loop */ } /* fullscreen view */ void -max_stack(struct swm_geometry *g) { +max_stack(struct workspace *ws, struct swm_geometry *g) { XWindowChanges wc; struct swm_geometry gg = *g; struct ws_win *win, *winfocus; unsigned int mask; - DNPRINTF(SWM_D_EVENT, "max_stack: workspace: %d\n", current_ws); + DNPRINTF(SWM_D_STACK, "max_stack: workspace: %d\n", ws->idx); - if (count_win(current_ws, 0) == 0) + if (count_win(ws, 0) == 0) return; - winfocus = ws[current_ws].focus; - if (!winfocus) - winfocus = TAILQ_FIRST(&ws[current_ws].winlist); + if (ws->focus == NULL) + ws->focus = TAILQ_FIRST(&ws->winlist); + winfocus = cur_focus ? cur_focus : ws->focus; - TAILQ_FOREACH (win, &ws[current_ws].winlist, entry) { + TAILQ_FOREACH(win, &ws->winlist, entry) { if (win->transient != 0 || win->floating != 0) { - if (win == winfocus) { - stack_floater(win); /* XXX maximize? */ + if (win == ws->focus) { + /* XXX maximize? */ + stack_floater(win, ws->r); XMapRaised(display, win->id); } else XUnmapWindow(display, win->id); @@ -956,39 +1126,47 @@ max_stack(struct swm_geometry *g) { mask = CWX | CWY | CWWidth | CWHeight | CWBorderWidth; XConfigureWindow(display, win->id, mask, &wc); - if (winfocus == win) + if (win == ws->focus) { XMapRaised(display, win->id); - else + } else XUnmapWindow(display, win->id); } } - focus_win(winfocus); /* this has to be done outside of the loop */ + if (winfocus) + focus_win(winfocus); /* has to be done outside of the loop */ } void -send_to_ws(union arg *args) +send_to_ws(struct swm_region *r, union arg *args) { int wsid = args->id; - struct ws_win *win = ws[current_ws].focus; + struct ws_win *win = cur_focus; + struct workspace *ws, *nws; DNPRINTF(SWM_D_MOVE, "send_to_ws: win: %lu\n", win->id); + ws = win->ws; + nws = &win->s->ws[wsid]; + XUnmapWindow(display, win->id); /* find a window to focus */ - ws[current_ws].focus = TAILQ_PREV(win, ws_win_list, entry); - if (ws[current_ws].focus == NULL) - ws[current_ws].focus = TAILQ_FIRST(&ws[current_ws].winlist); - if (ws[current_ws].focus == win) - ws[current_ws].focus = NULL; + ws->focus = TAILQ_PREV(win, ws_win_list, entry); + if (ws->focus == NULL) + ws->focus = TAILQ_FIRST(&ws->winlist); + if (ws->focus == win) + ws->focus = NULL; + + TAILQ_REMOVE(&ws->winlist, win, entry); - TAILQ_REMOVE(&ws[current_ws].winlist, win, entry); + TAILQ_INSERT_TAIL(&nws->winlist, win, entry); + win->ws = nws; - TAILQ_INSERT_TAIL(&ws[wsid].winlist, win, entry); - if (count_win(wsid, 1) == 1) - ws[wsid].focus = win; - ws[wsid].restack = 1; + if (count_win(nws, 1) == 1) + nws->focus = win; + ws->restack = 1; + nws->restack = 1; stack(); } @@ -997,7 +1175,7 @@ send_to_ws(union arg *args) struct key { unsigned int mod; KeySym keysym; - void (*func)(union arg *); + void (*func)(struct swm_region *r, union arg *); union arg args; } keys[] = { /* modifier key function argument */ @@ -1061,7 +1239,7 @@ updatenumlockmask(void) void grabkeys(void) { - unsigned int i, j; + unsigned int i, j, k; KeyCode code; unsigned int modifiers[] = { 0, LockMask, numlockmask, numlockmask | LockMask }; @@ -1069,13 +1247,18 @@ grabkeys(void) DNPRINTF(SWM_D_MISC, "grabkeys\n"); updatenumlockmask(); - XUngrabKey(display, AnyKey, AnyModifier, root); - for (i = 0; i < LENGTH(keys); i++) { - if ((code = XKeysymToKeycode(display, keys[i].keysym))) - for (j = 0; j < LENGTH(modifiers); j++) - XGrabKey(display, code, - keys[i].mod | modifiers[j], root, - True, GrabModeAsync, GrabModeAsync); + for (k = 0; k < ScreenCount(display); k++) { + if (TAILQ_EMPTY(&screens[k].rl)) + continue; + XUngrabKey(display, AnyKey, AnyModifier, screens[k].root); + for (i = 0; i < LENGTH(keys); i++) { + if ((code = XKeysymToKeycode(display, keys[i].keysym))) + for (j = 0; j < LENGTH(modifiers); j++) + XGrabKey(display, code, + keys[i].mod | modifiers[j], + screens[k].root, True, + GrabModeAsync, GrabModeAsync); + } } } void @@ -1098,7 +1281,8 @@ keypress(XEvent *e) if (keysym == keys[i].keysym && CLEANMASK(keys[i].mod) == CLEANMASK(ev->state) && keys[i].func) - keys[i].func(&(keys[i].args)); + keys[i].func(root_to_region(ev->root), + &(keys[i].args)); } void @@ -1107,25 +1291,29 @@ buttonpress(XEvent *e) XButtonPressedEvent *ev = &e->xbutton; #ifdef SWM_CLICKTOFOCUS struct ws_win *win; + struct workspace *ws; + struct swm_region *r; #endif - DNPRINTF(SWM_D_EVENT, "buttonpress: window: %lu\n", ev->window); - if (ev->window == root) + if (ev->window == ev->root) { + rootclick = ev->root; return; - if (ev->window == ws[current_ws].focus->id) + } + if (ev->window == cur_focus->id) return; #ifdef SWM_CLICKTOFOCUS - TAILQ_FOREACH(win, &ws[current_ws].winlist, entry) + r = root_to_region(ev->root); + ws = r->ws; + TAILQ_FOREACH(win, &ws->winlist, entry) if (win->id == ev->window) { /* focus in the clicked window */ XSetWindowBorder(display, ev->window, 0xff0000); - XSetWindowBorder(display, - ws[current_ws].focus->id, 0x888888); + XSetWindowBorder(display, ws->focus->id, 0x888888); XSetInputFocus(display, ev->window, RevertToPointerRoot, CurrentTime); - ws[current_ws].focus = win; + ws->focus = win; XSync(display, False); break; } @@ -1144,13 +1332,13 @@ set_win_state(struct ws_win *win, long state) } struct ws_win * -manage_window(Window id) +manage_window(Window id, struct workspace *ws) { Window trans; struct ws_win *win; XClassHint ch; - TAILQ_FOREACH (win, &ws[current_ws].winlist, entry) { + TAILQ_FOREACH(win, &ws->winlist, entry) { if (win->id == id) return (win); /* already being managed */ } @@ -1159,8 +1347,12 @@ manage_window(Window id) errx(1, "calloc: failed to allocate memory for new window"); win->id = id; - TAILQ_INSERT_TAIL(&ws[current_ws].winlist, win, entry); - ws[current_ws].focus = win; /* make new win focused */ + win->ws = ws; + win->s = ws->r->s; /* this never changes */ + TAILQ_INSERT_TAIL(&ws->winlist, win, entry); + + /* make new win focused */ + focus_win(win); XGetTransientForHint(display, win->id, &trans); if (trans) { @@ -1168,7 +1360,7 @@ manage_window(Window id) DNPRINTF(SWM_D_MISC, "manage_window: win %u transient %u\n", (unsigned)win->id, win->transient); } - XGetWindowAttributes(display, win->id, &win->wa); + XGetWindowAttributes(display, id, &win->wa); win->g.w = win->wa.width; win->g.h = win->wa.height; win->g.x = win->wa.x; @@ -1203,12 +1395,8 @@ configurerequest(XEvent *e) int new = 1; XWindowChanges wc; - TAILQ_FOREACH (win, &ws[current_ws].winlist, entry) { - if (win->id == ev->window) { - new = 0; - break; - } - } + if ((win = find_window(ev->window)) == NULL) + new = 1; if (new) { DNPRINTF(SWM_D_EVENT, "configurerequest: new window: %lu\n", @@ -1225,29 +1413,33 @@ configurerequest(XEvent *e) } else { DNPRINTF(SWM_D_EVENT, "configurerequest: change window: %lu\n", ev->window); - if(win->floating) { - if(ev->value_mask & CWX) + if (win->floating) { + if (ev->value_mask & CWX) win->g.x = ev->x; - if(ev->value_mask & CWY) + if (ev->value_mask & CWY) win->g.y = ev->y; - if(ev->value_mask & CWWidth) + if (ev->value_mask & CWWidth) win->g.w = ev->width; - if(ev->value_mask & CWHeight) + if (ev->value_mask & CWHeight) win->g.h = ev->height; - /* this seems to be full screen */ - if (win->g.w > WIDTH) { - /* kill border */ - win->g.x -= 1; - win->g.w += 1; + if (win->ws->r != NULL) { + /* this seems to be full screen */ + if (win->g.w > WIDTH(win->ws->r)) { + /* kill border */ + win->g.x -= 1; + win->g.w += 1; + } + if (win->g.h > HEIGHT(win->ws->r)) { + /* kill border */ + win->g.y -= 1; + win->g.h += 1; + } } - if (win->g.h > HEIGHT) { - /* kill border */ - win->g.y -= 1; - win->g.h += 1; - } - if((ev->value_mask & (CWX|CWY)) && !(ev->value_mask & (CWWidth|CWHeight))) + if ((ev->value_mask & (CWX|CWY)) && + !(ev->value_mask & (CWWidth|CWHeight))) config_win(win); - XMoveResizeWindow(display, win->id, win->g.x, win->g.y, win->g.w, win->g.h); + XMoveResizeWindow(display, win->id, + win->g.x, win->g.y, win->g.w, win->g.h); } else config_win(win); } @@ -1268,24 +1460,26 @@ destroynotify(XEvent *e) DNPRINTF(SWM_D_EVENT, "destroynotify: window %lu\n", ev->window); - TAILQ_FOREACH (win, &ws[current_ws].winlist, entry) { - if (ev->window == win->id) { - /* find a window to focus */ - ws[current_ws].focus = TAILQ_PREV(win, - ws_win_list, entry); - if (ws[current_ws].focus == NULL) - ws[current_ws].focus = - TAILQ_FIRST(&ws[current_ws].winlist); - if (win == ws[current_ws].focus) - ws[current_ws].focus = NULL; - - TAILQ_REMOVE(&ws[current_ws].winlist, win, entry); - set_win_state(win, WithdrawnState); - free(win); - break; + if ((win = find_window(ev->window)) != NULL) { + struct workspace *ws = win->ws; + /* find a window to focus */ + if (ws->focus == win) + ws->focus = TAILQ_PREV(win, ws_win_list, entry); + if (ws->focus == NULL) + ws->focus = TAILQ_FIRST(&ws->winlist); + if (ws->focus == win) + ws->focus = NULL; + if (cur_focus == win) { + if (ws->focus == NULL) + unfocus_win(win); /* XXX focus another ws? */ + else + focus_win(ws->focus); } - } + TAILQ_REMOVE(&ws->winlist, win, entry); + set_win_state(win, WithdrawnState); + free(win); + } stack(); } @@ -1294,34 +1488,38 @@ enternotify(XEvent *e) { XCrossingEvent *ev = &e->xcrossing; struct ws_win *win; + int i, j; DNPRINTF(SWM_D_EVENT, "enternotify: window: %lu\n", ev->window); if ((ev->mode != NotifyNormal || ev->detail == NotifyInferior) && - ev->window != root) + ev->window != ev->root) return; if (ignore_enter) { - /* eat event(s) to prevent autofocus */ + /* eat event(r) to prevent autofocus */ ignore_enter--; return; } - TAILQ_FOREACH (win, &ws[current_ws].winlist, entry) { - if (win->id == ev->window) - focus_win(win); - else - unfocus_win(win); + /* brute force for now */ + for (i = 0; i < ScreenCount(display); i++) { + for (j = 0; j < SWM_WS_MAX; j++) { + TAILQ_FOREACH(win, &screens[i].ws[j].winlist , entry) { + if (win->id == ev->window) + focus_win(win); + } + } } } void focusin(XEvent *e) { - XFocusChangeEvent *ev = &e->xfocus; - - DNPRINTF(SWM_D_EVENT, "focusin: window: %lu\n", ev->window); + DNPRINTF(SWM_D_EVENT, "focusin: window: %lu\n", e->xfocus.window); - if (ev->window == root) + /* XXX this probably needs better handling now. + if (ev->window == ev->root) return; + */ /* * kill grab for now so that we can cut and paste , this screws up * click to focus @@ -1350,6 +1548,7 @@ maprequest(XEvent *e) { XMapRequestEvent *ev = &e->xmaprequest; XWindowAttributes wa; + struct swm_region *r; DNPRINTF(SWM_D_EVENT, "maprequest: window: %lu\n", e->xmaprequest.window); @@ -1358,7 +1557,8 @@ maprequest(XEvent *e) return; if (wa.override_redirect) return; - manage_window(e->xmaprequest.window); + r = root_to_region(wa.root); + manage_window(e->xmaprequest.window, r->ws); stack(); } @@ -1378,11 +1578,16 @@ unmapnotify(XEvent *e) void visibilitynotify(XEvent *e) { - DNPRINTF(SWM_D_EVENT, "visibilitynotify: window: %lu\n", e->xvisibility.window); - - if (e->xvisibility.window == bar_window && - e->xvisibility.state == VisibilityUnobscured) - bar_print(); + int i; + struct swm_region *r; + + DNPRINTF(SWM_D_EVENT, "visibilitynotify: window: %lu\n", + e->xvisibility.window); + if (e->xvisibility.state == VisibilityUnobscured) + for (i = 0; i < ScreenCount(display); i++) + TAILQ_FOREACH(r, &screens[i].rl, entry) + if (e->xvisibility.window == r->bar_window) + bar_update(); } void (*handler[LASTEvent])(XEvent *) = { @@ -1453,6 +1658,165 @@ getstate(Window w) return (result); } +void +new_region(struct swm_screen *s, struct workspace *ws, + int x, int y, int w, int h) +{ + struct swm_region *r; + + DNPRINTF(SWM_D_MISC, "new region on screen %d: %dx%d (%d, %d)\n", + s->idx, x, y, w, h); + + if ((r = calloc(1, sizeof(struct swm_region))) == NULL) + errx(1, "calloc: failed to allocate memory for screen"); + + X(r) = x; + Y(r) = y; + WIDTH(r) = w; + HEIGHT(r) = h; + r->s = s; + r->ws = ws; + ws->r = r; + TAILQ_INSERT_TAIL(&s->rl, r, entry); + bar_setup(r); +} + +void +setup_screens(void) +{ +#ifdef SWM_XRR_HAS_CRTC + XRRCrtcInfo *ci; + XRRScreenResources *sr; + int c; +#endif /* SWM_XRR_HAS_CRTC */ + Window d1, d2, *wins = NULL; + XWindowAttributes wa; + struct swm_region *r; + unsigned int no; + int errorbase, major, minor; + int ncrtc = 0, w = 0; + int i, j, k; + struct workspace *ws; + + if ((screens = calloc(ScreenCount(display), + sizeof(struct swm_screen))) == NULL) + errx(1, "calloc: screens"); + + /* map physical screens */ + for (i = 0; i < ScreenCount(display); i++) { + DNPRINTF(SWM_D_WS, "setup_screens: init screen %d\n", i); + screens[i].idx = i; + TAILQ_INIT(&screens[i].rl); + screens[i].root = RootWindow(display, i); + XGetWindowAttributes(display, screens[i].root, &wa); + XSelectInput(display, screens[i].root, + ButtonPressMask | wa.your_event_mask); + + /* set default colors */ + screens[i].color_focus = name_to_color("red"); + screens[i].color_unfocus = name_to_color("rgb:88/88/88"); + screens[i].bar_border = name_to_color("rgb:00/80/80"); + screens[i].bar_color = name_to_color("black"); + screens[i].bar_font_color = name_to_color("rgb:a0/a0/a0"); + + /* init all workspaces */ + for (j = 0; j < SWM_WS_MAX; j++) { + ws = &screens[i].ws[j]; + ws->idx = j; + ws->restack = 1; + ws->focus = NULL; + ws->r = NULL; + TAILQ_INIT(&ws->winlist); + + for (k = 0; layouts[k].l_stack != NULL; k++) + if (layouts[k].l_init != NULL) + layouts[k].l_init(ws); + ws->cur_layout = &layouts[0]; + } + + /* map virtual screens onto physical screens */ + screens[i].xrandr_support = XRRQueryExtension(display, + &xrandr_eventbase, &errorbase); + if (screens[i].xrandr_support) + if (XRRQueryVersion(display, &major, &minor) && + major < 1) + screens[i].xrandr_support = 0; + +#if 0 /* not ready for dynamic screen changes */ + if (screens[i].xrandr_support) + XRRSelectInput(display, + screens[r->s].root, + RRScreenChangeNotifyMask); +#endif + + /* grab existing windows (before we build the bars)*/ + if (!XQueryTree(display, screens[i].root, &d1, &d2, &wins, &no)) + continue; + +#ifdef SWM_XRR_HAS_CRTC + sr = XRRGetScreenResources(display, screens[i].root); + if (sr == NULL) + new_region(&screens[i], &screens[i].ws[w], + 0, 0, DisplayWidth(display, i), + DisplayHeight(display, i)); + else + ncrtc = sr->ncrtc; + + for (c = 0; c < ncrtc; c++) { + ci = XRRGetCrtcInfo(display, sr, sr->crtcs[c]); + if (ci->noutput == 0) + continue; + + if (ci != NULL && ci->mode == None) + new_region(&screens[i], &screens[i].ws[w], 0, 0, + DisplayWidth(display, i), + DisplayHeight(display, i)); + else + new_region(&screens[i], &screens[i].ws[w], + ci->x, ci->y, ci->width, ci->height); + w++; + } + XRRFreeCrtcInfo(ci); + XRRFreeScreenResources(sr); +#else + new_region(&screens[i], &screens[i].ws[w], 0, 0, + DisplayWidth(display, i), + DisplayHeight(display, i)); +#endif /* SWM_XRR_HAS_CRTC */ + + /* attach windows to a region */ + /* normal windows */ + if ((r = TAILQ_FIRST(&screens[i].rl)) == NULL) + errx(1, "no regions on screen %d", i); + + for (i = 0; i < no; i++) { + XGetWindowAttributes(display, wins[i], &wa); + if (!XGetWindowAttributes(display, wins[i], &wa) || + wa.override_redirect || + XGetTransientForHint(display, wins[i], &d1)) + continue; + + if (wa.map_state == IsViewable || + getstate(wins[i]) == NormalState) + manage_window(wins[i], r->ws); + } + /* transient windows */ + for (i = 0; i < no; i++) { + if (!XGetWindowAttributes(display, wins[i], &wa)) + continue; + + if (XGetTransientForHint(display, wins[i], &d1) && + (wa.map_state == IsViewable || getstate(wins[i]) == + NormalState)) + manage_window(wins[i], r->ws); + } + if (wins) { + XFree(wins); + wins = NULL; + } + } +} + int main(int argc, char *argv[]) { @@ -1460,9 +1824,8 @@ main(int argc, char *argv[]) char conf[PATH_MAX], *cfile = NULL; struct stat sb; XEvent e; - unsigned int i, j, num; - Window d1, d2, *wins = NULL; - XWindowAttributes wa; + int xfd; + fd_set rd; start_argv = argv; fprintf(stderr, "Welcome to scrotwm V%s\n", SWM_VERSION); @@ -1475,17 +1838,8 @@ main(int argc, char *argv[]) if (active_wm()) errx(1, "other wm running"); - screen = DefaultScreen(display); - root = RootWindow(display, screen); astate = XInternAtom(display, "WM_STATE", False); - /* set default colors */ - color_focus = name_to_color("red"); - color_unfocus = name_to_color("rgb:88/88/88"); - bar_border = name_to_color("rgb:00/80/80"); - bar_color = name_to_color("black"); - bar_font_color = name_to_color("rgb:a0/a0/a0"); - /* look for local and global conf file */ pwd = getpwuid(getuid()); if (pwd == NULL) @@ -1505,66 +1859,28 @@ main(int argc, char *argv[]) if (cfile) conf_load(cfile); - /* init all workspaces */ - for (i = 0; i < SWM_WS_MAX; i++) { - ws[i].visible = 0; - ws[i].restack = 1; - ws[i].focus = NULL; - ws[i].g.x = 0; - ws[i].g.y = 0; - ws[i].g.w = DisplayWidth(display, screen) - 2; - ws[i].g.h = DisplayHeight(display, screen) - 2; - TAILQ_INIT(&ws[i].winlist); - - for (j = 0; layouts[j].l_stack != NULL; j++) { - if (layouts[j].l_init != NULL) - layouts[j].l_init(i); - } - ws[i].cur_layout = &layouts[0]; - } - /* make work space 1 active */ - ws[0].visible = 1; + setup_screens(); - /* grab existing windows */ - if (XQueryTree(display, root, &d1, &d2, &wins, &num)) { - /* normal windows */ - for (i = 0; i < num; i++) { - XGetWindowAttributes(display, wins[i], &wa); - if (!XGetWindowAttributes(display, wins[i], &wa) || - wa.override_redirect || XGetTransientForHint(display, wins[i], &d1)) - continue; - if (wa.map_state == IsViewable || getstate(wins[i]) == NormalState) - manage_window(wins[i]); - } - /* transient windows */ - for (i = 0; i < num; i++) { - if (!XGetWindowAttributes(display, wins[i], &wa)) - continue; - if (XGetTransientForHint(display, wins[i], &d1) && - (wa.map_state == IsViewable || getstate(wins[i]) == - NormalState)) - manage_window(wins[i]); - } - if (wins) - XFree(wins); - } - ws[0].focus = TAILQ_FIRST(&ws[0].winlist); - - /* setup status bar */ - bar_setup(); - - XSelectInput(display, root, SubstructureRedirectMask | - SubstructureNotifyMask | ButtonPressMask | KeyPressMask | - EnterWindowMask | LeaveWindowMask | StructureNotifyMask | - FocusChangeMask | PropertyChangeMask | ExposureMask); + /* ws[0].focus = TAILQ_FIRST(&ws[0].winlist); */ grabkeys(); stack(); + xfd = ConnectionNumber(display); while (running) { - XNextEvent(display, &e); - if (handler[e.type]) - handler[e.type](&e); + FD_SET(xfd, &rd); + if (select(xfd + 1, &rd, NULL, NULL, NULL) == -1) + if (errno != EINTR) + errx(1, "select failed"); + if (bar_alarm) { + bar_alarm = 0; + bar_update(); + } + while(XPending(display)) { + XNextEvent(display, &e); + if (handler[e.type]) + handler[e.type](&e); + } } XCloseDisplay(display);