From: Ryan McBride Date: Thu, 15 Jan 2009 13:59:58 +0000 (+0000) Subject: Initial bits of support for different layouts, needs more splitting out of X-Git-Url: https://jasonwoof.com/gitweb/?a=commitdiff_plain;h=0782d0971bc1cfc3e26d141a2282d29b96c7d6b5;p=spectrwm.git Initial bits of support for different layouts, needs more splitting out of common code. Use alt-c to cycle for now, will change to alt-space once I figure that out. --- diff --git a/scrotwm.c b/scrotwm.c index 42da045..9ced019 100644 --- a/scrotwm.c +++ b/scrotwm.c @@ -78,7 +78,7 @@ #ifdef SWM_DEBUG #define DPRINTF(x...) do { if (swm_debug) fprintf(stderr, x); } while(0) #define DNPRINTF(n,x...) do { if (swm_debug & n) fprintf(stderr, x); } while(0) -#define SWM_D_MISC 0x8001 +#define SWM_D_MISC 0x0001 #define SWM_D_EVENT 0x0002 #define SWM_D_WS 0x0004 #define SWM_D_FOCUS 0x0008 @@ -134,6 +134,28 @@ char *spawn_term[] = { "xterm", NULL }; char *spawn_menu[] = { "dmenu_run", NULL }; char *spawn_scrotwm[] = { "scrotwm", NULL }; +/* layout manager data */ +void stack(void); +void vertical_init(void); +void vertical_stack(void); +void horizontal_init(void); +void horizontal_stack(void); +void max_init(void); +void max_stack(void); + +struct layout { + void (*l_init)(void); /* init/reset */ + void (*l_stack)(void); /* restack windows */ +} layouts[] = { + /* init stack */ + { vertical_init, vertical_stack}, + { horizontal_init, horizontal_stack}, + /* XXX not working yet + * { max_init, max_stack}, + */ + { NULL, NULL}, +}; + struct ws_win { TAILQ_ENTRY(ws_win) entry; Window id; @@ -153,6 +175,7 @@ TAILQ_HEAD(ws_win_list, ws_win); struct workspace { int visible; /* workspace visible */ int restack; /* restack on switch */ + struct layout *cur_layout; /* current layout handlers */ struct ws_win *focus; /* which win has focus */ struct ws_win_list winlist; /* list of windows in ws */ } ws[SWM_WS_MAX]; @@ -171,7 +194,6 @@ union arg { }; -void stack(void); #define SWM_CONF_WS "\n= \t" #define SWM_CONF_FILE "scrotwm.conf" @@ -539,22 +561,47 @@ focus(union arg *args) XSync(display, False); } -/* I know this sucks but it works well enough */ void -stack(void) +cycle_layout(union arg *args) +{ + DNPRINTF(SWM_D_EVENT, "cycle_layout: workspace: %d\n", current_ws); + + ws[current_ws].cur_layout++; + if (ws[current_ws].cur_layout->l_stack == NULL) + ws[current_ws].cur_layout = &layouts[0]; + stack(); +} + +void +stack(void) { + DNPRINTF(SWM_D_EVENT, "stack: workspace: %d\n", current_ws); + + ws[current_ws].restack = 0; + + ws[current_ws].cur_layout->l_stack(); + + XSync(display, False); +} + +void +vertical_init(void) { + DNPRINTF(SWM_D_EVENT, "vertical_init: workspace: %d\n", current_ws); +} + +/* I know this sucks but it works well enough */ +void +vertical_stack(void) { XWindowChanges wc; struct ws_win wf, *win, *winfocus = &wf; int i, h, w, x, y, hrh, winno; int floater = 0; unsigned int mask; - DNPRINTF(SWM_D_EVENT, "stack: workspace: %d\n", current_ws); + DNPRINTF(SWM_D_EVENT, "vertical_stack: workspace: %d\n", current_ws); winfocus->id = root; - ws[current_ws].restack = 0; - winno = count_win(current_ws, 0); if (winno == 0) return; @@ -630,7 +677,152 @@ stack(void) } focus_win(winfocus); /* this has to be done outside of the loop */ - XSync(display, False); +} + +void +horizontal_init(void) +{ + DNPRINTF(SWM_D_EVENT, "horizontal_init: workspace: %d\n", current_ws); +} + +void +horizontal_stack(void) { + XWindowChanges wc; + struct ws_win wf, *win, *winfocus = &wf; + int i, h, w, x, y, hrw, winno; + int floater = 0; + unsigned int mask; + + DNPRINTF(SWM_D_EVENT, "horizontal_stack: workspace: %d\n", current_ws); + + winfocus->id = root; + + winno = count_win(current_ws, 0); + if (winno == 0) + return; + + if (winno > 1) + h = height / 2; + else + h = height; + + if (winno > 2) + hrw = width / (winno - 1); + else + hrw = 0; + + x = 0; + y = bar_enabled ? bar_height : 0; + w = width; + i = 0; + TAILQ_FOREACH (win, &ws[current_ws].winlist, entry) { + if (i == 1) { + y += h + 2; + h -= 2; + } + if (i != 0 && hrw != 0) { + /* correct the last window for lost pixels */ + if (win == TAILQ_LAST(&ws[current_ws].winlist, + ws_win_list)) { + w = width - (i * hrw); + if (w == 0) + w = hrw; + else + w += hrw; + x += hrw; + } else { + w = hrw - 2; + /* leave first bottom window at x = 0 */ + if (i > 1) + x += w + 2; + } + } + + if (win->transient != 0 || win->floating != 0) + floater = 1; + else + floater = 0; + + bzero(&wc, sizeof wc); + wc.border_width = 1; + if (floater == 0) { + win->x = wc.x = x; + win->y = wc.y = y; + win->width = wc.width = w; + win->height = wc.height = h; + mask = CWX | CWY | CWWidth | CWHeight | CWBorderWidth; + } else { + /* make sure we don't clobber the screen */ + if (win->wa.width > width) + win->wa.width = width; + if (win->wa.height > height) + win->wa.width = height; + win->x = wc.x = (width - win->wa.width) / 2; + win->y = wc.y = (height - win->wa.height) / 2; + mask = CWX | CWY | CWBorderWidth; + } + 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 */ +} + +/* fullscreen view */ +void +max_init(void) +{ + DNPRINTF(SWM_D_EVENT, "max_init: workspace: %d\n", current_ws); +} + +void +max_stack(void) { + XWindowChanges wc; + struct ws_win wf, *win, *winfocus = &wf; + int i, h, w, x, y, winno; + unsigned int mask; + + DNPRINTF(SWM_D_EVENT, "max_stack: workspace: %d\n", current_ws); + + winfocus->id = root; + + winno = count_win(current_ws, 0); + if (winno == 0) + return; + + x = 0; + y = bar_enabled ? bar_height : 0; + TAILQ_FOREACH (win, &ws[current_ws].winlist, entry) { + if (i == 1 && win->transient == 0 && win->floating != 0) { + h = height - 2; + w = width - 2; + + winfocus = win; + + bzero(&wc, sizeof wc); + wc.border_width = 1; + win->x = wc.x = x; + win->y = wc.y = y; + win->width = wc.width = w; + win->height = wc.height = h; + mask = CWX | CWY | CWWidth | CWHeight | CWBorderWidth; + XConfigureWindow(display, win->id, mask, &wc); + + XMapRaised(display, win->id); + } else { + /* hide all but the master window */ + XUnmapWindow(display, win->id); + } + i++; + } + + focus_win(winfocus); /* this has to be done outside of the loop */ } void @@ -668,6 +860,8 @@ struct key { union arg args; } keys[] = { /* modifier key function argument */ + /* XXX alt-c is temporary, until I figure out how to grab spacebar */ + { MODKEY, XK_c, cycle_layout, {0} }, { MODKEY, XK_Return, swapwin, {.id = SWM_ARG_ID_SWAPMAIN} }, { MODKEY, XK_j, focus, {.id = SWM_ARG_ID_FOCUSNEXT} }, { MODKEY, XK_k, focus, {.id = SWM_ARG_ID_FOCUSPREV} }, @@ -1074,16 +1268,16 @@ main(int argc, char *argv[]) if (cfile) conf_load(cfile); - /* make work space 1 active */ - ws[0].visible = 1; - ws[0].restack = 1; - TAILQ_INIT(&ws[0].winlist); - for (i = 1; i < SWM_WS_MAX; i++) { + /* init all workspaces */ + for (i = 0; i < SWM_WS_MAX; i++) { ws[i].visible = 0; ws[i].restack = 1; ws[i].focus = NULL; TAILQ_INIT(&ws[i].winlist); + ws[i].cur_layout = &layouts[0]; } + /* make work space 1 active */ + ws[0].visible = 1; /* grab existing windows */ if (XQueryTree(display, root, &d1, &d2, &wins, &num)) {