#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_EVENT 0x0001
-#define SWM_D_WS 0x0002
-#define SWM_D_FOCUS 0x0004
-#define SWM_D_MISC 0x0008
+#define SWM_D_MISC 0x0001
+#define SWM_D_EVENT 0x0002
+#define SWM_D_WS 0x0004
+#define SWM_D_FOCUS 0x0008
+#define SWM_D_MOVE 0x0010
-uint32_t swm_debug = 0
+u_int32_t swm_debug = 0
+ | SWM_D_MISC
| SWM_D_EVENT
| SWM_D_WS
| SWM_D_FOCUS
- | SWM_D_MISC
+ | SWM_D_MOVE
;
#else
#define DPRINTF(x...)
#define MODKEY Mod1Mask
#define CLEANMASK(mask) (mask & ~(numlockmask | LockMask))
+char **start_argv;
+Atom astate;
int (*xerrorxlib)(Display *, XErrorEvent *);
int other_wm;
int screen;
-int width, height;
int running = 1;
int ignore_enter = 0;
unsigned int numlockmask = 0;
char *spawn_term[] = { "xterm", NULL };
char *spawn_menu[] = { "dmenu_run", NULL };
+/* layout manager data */
+struct swm_geometry {
+ int x;
+ int y;
+ int w;
+ int h;
+};
+
+
struct ws_win {
TAILQ_ENTRY(ws_win) entry;
Window id;
- int x;
- int y;
- int width;
- int height;
+ struct swm_geometry g;
int floating;
int transient;
+ XWindowAttributes wa;
+ XSizeHints sh;
};
-
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 *);
+
+struct layout {
+ void (*l_init)(int); /* init/reset */
+ void (*l_stack)(struct swm_geometry *);
+ void (*l_resize)(int);
+ void (*l_focus)(struct ws_win *);
+} 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},
+};
+
+
/* define work spaces */
#define SWM_WS_MAX (10)
struct workspace {
int visible; /* workspace visible */
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_list winlist; /* list of windows in ws */
} ws[SWM_WS_MAX];
#define SWM_ARG_ID_FOCUSNEXT (0)
#define SWM_ARG_ID_FOCUSPREV (1)
#define SWM_ARG_ID_FOCUSMAIN (2)
+#define SWM_ARG_ID_SWAPNEXT (3)
+#define SWM_ARG_ID_SWAPPREV (4)
+#define SWM_ARG_ID_SWAPMAIN (5)
+#define SWM_ARG_ID_MASTERSHRINK (6)
+#define SWM_ARG_ID_MASTERGROW (7)
char **argv;
};
-
-void stack(void);
-
+/* conf file stuff */
#define SWM_CONF_WS "\n= \t"
#define SWM_CONF_FILE "scrotwm.conf"
int
if (bar_enabled) {
bar_enabled = 0;
- height += bar_height; /* correct screen height */
XUnmapWindow(display, bar_window);
} else {
bar_enabled = 1;
- height -= bar_height; /* correct screen height */
- XMapWindow(display, bar_window);
+ XMapRaised(display, bar_window);
}
XSync(display, False);
for (i = 0; i < SWM_WS_MAX; i++)
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_window = XCreateSimpleWindow(display, root, 0, 0,
+ ws[current_ws].g.w, bar_height - 2, 1, bar_border, bar_color);
bar_gc = XCreateGC(display, bar_window, 0, &bar_gcv);
XSetFont(display, bar_gc, bar_fs->fid);
XSelectInput(display, bar_window, VisibilityChangeMask);
if (bar_enabled) {
- height -= bar_height; /* correct screen height */
- XMapWindow(display, bar_window);
+ XMapRaised(display, bar_window);
}
DNPRINTF(SWM_D_MISC, "bar_setup: bar_window %d\n", (int)bar_window);
bar_print();
}
+void
+config_win(struct ws_win *win)
+{
+ XConfigureEvent ce;
+
+ DNPRINTF(SWM_D_MISC, "config_win: win %lu x %d y %d w %d h %d\n",
+ win->id, win->g.x, win->g.y, win->g.w, win->g.h);
+ ce.type = ConfigureNotify;
+ ce.display = display;
+ ce.event = win->id;
+ ce.window = win->id;
+ ce.x = win->g.x;
+ ce.y = win->g.y;
+ ce.width = win->g.w;
+ ce.height = win->g.h;
+ ce.border_width = 1; /* XXX store this! */
+ ce.above = None;
+ ce.override_redirect = False;
+ XSendEvent(display, win->id, False, StructureNotifyMask, (XEvent *)&ce);
+}
+
int
count_win(int wsid, int count_transient)
{
int count = 0;
TAILQ_FOREACH (win, &ws[wsid].winlist, entry) {
+ if (count_transient == 0 && win->floating)
+ continue;
if (count_transient == 0 && win->transient)
continue;
count++;
}
void
+restart(union arg *args)
+{
+ DNPRINTF(SWM_D_MISC, "restart: %s\n", start_argv[0]);
+
+ XCloseDisplay(display);
+ execvp(start_argv[0], start_argv);
+ fprintf(stderr, "execvp failed\n");
+ perror(" failed");
+ quit(NULL);
+}
+
+void
spawn(union arg *args)
{
DNPRINTF(SWM_D_MISC, "spawn: %s\n", args->argv[0]);
* The double-fork construct avoids zombie processes and keeps the code
* clean from stupid signal handlers.
*/
- if(fork() == 0) {
- if(fork() == 0) {
- if(display)
+ if (fork() == 0) {
+ if (fork() == 0) {
+ if (display)
close(ConnectionNumber(display));
setsid();
execvp(args->argv[0], args->argv);
}
void
+swapwin(union arg *args)
+{
+ struct ws_win *target;
+
+ DNPRINTF(SWM_D_MOVE, "swapwin: id %d\n", args->id);
+ if (ws[current_ws].focus == NULL)
+ return;
+
+ 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);
+ if (target == NULL)
+ TAILQ_INSERT_TAIL(&ws[current_ws].winlist,
+ ws[current_ws].focus, entry);
+ else
+ TAILQ_INSERT_BEFORE(target, ws[current_ws].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);
+ if (target == NULL)
+ TAILQ_INSERT_HEAD(&ws[current_ws].winlist,
+ ws[current_ws].focus, entry);
+ else
+ TAILQ_INSERT_AFTER(&ws[current_ws].winlist, target,
+ ws[current_ws].focus, entry);
+ break;
+ case SWM_ARG_ID_SWAPMAIN:
+ target = TAILQ_FIRST(&ws[current_ws].winlist);
+ if (target == ws[current_ws].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);
+ break;
+ default:
+ DNPRINTF(SWM_D_MOVE, "invalid id: %d\n", args->id);
+ return;
+ }
+
+ ignore_enter = 2;
+ stack();
+}
+
+void
focus(union arg *args)
{
struct ws_win *winfocus, *winlostfocus;
DNPRINTF(SWM_D_FOCUS, "focus: id %d\n", args->id);
- if (ws[current_ws].focus == NULL || count_win(current_ws, 1) == 0)
+ if (ws[current_ws].focus == NULL)
return;
winlostfocus = ws[current_ws].focus;
switch (args->id) {
case SWM_ARG_ID_FOCUSPREV:
- ws[current_ws].focus =
- TAILQ_PREV(ws[current_ws].focus, ws_win_list, entry);
- if (ws[current_ws].focus == NULL)
- ws[current_ws].focus =
+ winfocus = TAILQ_PREV(ws[current_ws].focus, ws_win_list, entry);
+ if (winfocus == NULL)
+ winfocus =
TAILQ_LAST(&ws[current_ws].winlist, ws_win_list);
break;
case SWM_ARG_ID_FOCUSNEXT:
- ws[current_ws].focus = TAILQ_NEXT(ws[current_ws].focus, entry);
- if (ws[current_ws].focus == NULL)
- ws[current_ws].focus =
- TAILQ_FIRST(&ws[current_ws].winlist);
+ winfocus = TAILQ_NEXT(ws[current_ws].focus, entry);
+ if (winfocus == NULL)
+ winfocus = TAILQ_FIRST(&ws[current_ws].winlist);
break;
case SWM_ARG_ID_FOCUSMAIN:
- ws[current_ws].focus = TAILQ_FIRST(&ws[current_ws].winlist);
+ winfocus = TAILQ_FIRST(&ws[current_ws].winlist);
break;
default:
return;
}
- winfocus = ws[current_ws].focus;
+ 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);
}
-/* I know this sucks but it works well enough */
void
-stack(void)
+cycle_layout(union arg *args)
{
- 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, "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];
+ ignore_enter = 1;
+
+ stack();
+}
+
+void
+resize_master(union arg *args)
+{
+ DNPRINTF(SWM_D_EVENT, "resize_master: id %d\n", args->id);
+
+ if (ws[current_ws].cur_layout->l_resize != NULL)
+ ws[current_ws].cur_layout->l_resize(args->id);
+}
+void
+stack_reset(union arg *args)
+{
+ DNPRINTF(SWM_D_EVENT, "stack_reset: ws %d\n", current_ws);
+
+ if (ws[current_ws].cur_layout->l_init != NULL) {
+ ws[current_ws].cur_layout->l_init(current_ws);
+ stack();
+ }
+}
+
+void
+stack(void) {
+ struct swm_geometry g;
DNPRINTF(SWM_D_EVENT, "stack: workspace: %d\n", current_ws);
- winfocus->id = root;
+ /* 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);
+ XSync(display, False);
+}
+
+void
+stack_floater(struct ws_win *win)
+{
+ unsigned int mask;
+ XWindowChanges wc;
+
+#if 0
+ bzero(&wc, sizeof wc);
+ wc.border_width = 1;
+ mask = CWX | CWY | CWBorderWidth;
+
+ win->g.w = wc.width = win->wa.width;
+ win->g.h = wc.height = win->wa.height;
+ win->g.x = wc.x = (ws[current_ws].g.w - win->wa.width) / 2;
+ win->g.y = wc.y = (ws[current_ws].g.h - win->wa.height) / 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);
+
+ XConfigureWindow(display, win->id, mask, &wc);
+return;
+#endif
+ bzero(&wc, sizeof wc);
+ wc.border_width = 1;
+ mask = CWX | CWY | CWBorderWidth;
+
+ /* use obsolete width height */
+ if (win->sh.flags & USPosition) {
+ win->g.w = wc.width = win->sh.width;
+ win->g.h = wc.height = win->sh.height;
+ mask |= CWWidth | CWHeight;
+ }
+
+ /* try min max */
+ if (win->sh.flags & PMinSize) {
+ /* some hints are retarded */
+ if (win->sh.min_width < ws[current_ws].g.w / 10)
+ win->sh.min_width = ws[current_ws].g.w / 3;
+ if (win->sh.min_height < ws[current_ws].g.h / 10)
+ win->sh.height = ws[current_ws].g.h / 3;
+
+ win->g.w = wc.width = win->sh.min_width * 2;
+ win->g.h = wc.height = win->sh.min_height * 2;
+ mask |= CWWidth | CWHeight;
+ }
+ if (win->sh.flags & PMaxSize) {
+ /* potentially override min values */
+ if (win->sh.max_width < ws[current_ws].g.w) {
+ win->g.w = wc.width = win->sh.max_width;
+ mask |= CWWidth;
+ }
+ if (win->sh.max_height < ws[current_ws].g.h) {
+ win->g.h = wc.height = win->sh.max_height;
+ mask |= CWHeight;
+ }
+ }
+
+ /* make sure we don't clobber the screen */
+ if ((mask & CWWidth) && win->wa.width > ws[current_ws].g.w)
+ win->wa.width = ws[current_ws].g.w - 4;
+ if ((mask & CWHeight) && win->wa.height > ws[current_ws].g.h)
+ win->wa.height = ws[current_ws].g.h - 4;
+
+ /* supposed to be obsolete */
+ if (win->sh.flags & USPosition) {
+ win->g.x = wc.x = win->sh.x;
+ win->g.y = wc.y = win->sh.y;
+ } else {
+ win->g.x = wc.x = (ws[current_ws].g.w - win->wa.width) / 2;
+ win->g.y = wc.y = (ws[current_ws].g.h - win->wa.height) / 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);
+
+ XConfigureWindow(display, win->id, mask, &wc);
+}
+
+
+int vertical_msize[SWM_WS_MAX];
+
+void
+vertical_init(int ws_idx)
+{
+ DNPRINTF(SWM_D_MISC, "vertical_init: workspace: %d\n", current_ws);
+
+ vertical_msize[ws_idx] = ws[ws_idx].g.w / 2;
+}
+
+void
+vertical_resize(int id)
+{
+ DNPRINTF(SWM_D_MISC, "vertical_resize: workspace: %d\n", current_ws);
+
+ switch (id) {
+ case SWM_ARG_ID_MASTERSHRINK:
+ vertical_msize[current_ws] -= ws[current_ws].g.w / 32;
+ if ( vertical_msize[current_ws] < ws[current_ws].g.w / 16)
+ vertical_msize[current_ws] = ws[current_ws].g.w / 16;
+ break;
+ case SWM_ARG_ID_MASTERGROW:
+ vertical_msize[current_ws] += ws[current_ws].g.w / 32;
+ if ( vertical_msize[current_ws] >
+ (ws[current_ws].g.w - (ws[current_ws].g.w / 16)))
+ vertical_msize[current_ws] =
+ ws[current_ws].g.w - ws[current_ws].g.w / 16;
+ break;
+ default:
+ return;
+ }
+ stack();
+}
+
+void
+vertical_stack(struct swm_geometry *g) {
+ XWindowChanges wc;
+ struct swm_geometry gg = *g;
+ struct ws_win wf, *win, *winfocus = &wf;
+ int i, hrh, winno;
+ unsigned int mask;
+
+ DNPRINTF(SWM_D_EVENT, "vertical_stack: workspace: %d\n", current_ws);
winno = count_win(current_ws, 0);
if (winno == 0)
return;
+ winfocus->id = root;
if (winno > 1)
- w = width / 2;
- else
- w = width;
+ gg.w = vertical_msize[current_ws];
if (winno > 2)
- hrh = height / (winno - 1);
+ hrh = g->h / (winno - 1);
else
hrh = 0;
- x = 0;
- y = bar_enabled ? bar_height : 0;
- h = height;
i = 0;
TAILQ_FOREACH (win, &ws[current_ws].winlist, entry) {
if (i == 1) {
- x += w + 2;
- w -= 2;
+ gg.x += vertical_msize[current_ws] + 2;
+ gg.w = g->w - (vertical_msize[current_ws] + 2);
}
if (i != 0 && hrh != 0) {
/* correct the last window for lost pixels */
if (win == TAILQ_LAST(&ws[current_ws].winlist,
ws_win_list)) {
- h = height - (i * hrh);
- if (h == 0)
- h = hrh;
- else
- h += hrh;
- y += hrh;
+ gg.h = hrh + (g->h - (i * hrh));
+ gg.y += hrh;
} else {
- h = hrh - 2;
+ gg.h = hrh - 2;
/* leave first right hand window at y = 0 */
if (i > 1)
- y += h + 2;
+ gg.y += gg.h + 2;
}
}
if (win->transient != 0 || win->floating != 0)
- floater = 1;
+ stack_floater(win);
+ else {
+ bzero(&wc, sizeof wc);
+ wc.border_width = 1;
+ win->g.x = wc.x = gg.x;
+ win->g.y = wc.y = gg.y;
+ win->g.w = wc.width = gg.w;
+ win->g.h = wc.height = gg.h;
+ mask = CWX | CWY | CWWidth | CWHeight | CWBorderWidth;
+ XConfigureWindow(display, win->id, mask, &wc);
+ }
+
+ if (win == ws[current_ws].focus)
+ winfocus = win;
else
- floater = 0;
+ unfocus_win(win);
+ XMapRaised(display, win->id);
+ i++;
+ }
- 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;
+ focus_win(winfocus); /* this has to be done outside of the loop */
+}
+
+int horizontal_msize[SWM_WS_MAX];
+
+void
+horizontal_init(int ws_idx)
+{
+ DNPRINTF(SWM_D_MISC, "horizontal_init: workspace: %d\n", current_ws);
+
+ horizontal_msize[ws_idx] = ws[ws_idx].g.h / 2;
+}
+
+void
+horizontal_resize(int id)
+{
+ DNPRINTF(SWM_D_MISC, "horizontal_resize: workspace: %d\n", current_ws);
+
+ switch (id) {
+ case SWM_ARG_ID_MASTERSHRINK:
+ horizontal_msize[current_ws] -= ws[current_ws].g.h / 32;
+ if ( horizontal_msize[current_ws] < ws[current_ws].g.h / 16)
+ horizontal_msize[current_ws] = ws[current_ws].g.h / 16;
+ break;
+ case SWM_ARG_ID_MASTERGROW:
+ horizontal_msize[current_ws] += ws[current_ws].g.h / 32;
+ if ( horizontal_msize[current_ws] >
+ (ws[current_ws].g.h - (ws[current_ws].g.h / 16)))
+ horizontal_msize[current_ws] =
+ ws[current_ws].g.h - ws[current_ws].g.h / 16;
+ break;
+ default:
+ return;
+ }
+ stack();
+}
+
+void
+horizontal_stack(struct swm_geometry *g) {
+ XWindowChanges wc;
+ struct swm_geometry gg = *g;
+ struct ws_win wf, *win, *winfocus = &wf;
+ int i, hrw, winno;
+ unsigned int mask;
+
+ DNPRINTF(SWM_D_EVENT, "horizontal_stack: workspace: %d\n", current_ws);
+
+ winno = count_win(current_ws, 0);
+ if (winno == 0)
+ return;
+ winfocus->id = root;
+
+ if (winno > 1)
+ gg.h = horizontal_msize[current_ws];
+
+ if (winno > 2)
+ hrw = g->w / (winno - 1);
+ else
+ hrw = 0;
+
+ i = 0;
+ TAILQ_FOREACH (win, &ws[current_ws].winlist, entry) {
+ if (i == 1) {
+ gg.y += horizontal_msize[current_ws] + 2;
+ gg.h = g->h - (horizontal_msize[current_ws] + 2);
+ }
+ if (i != 0 && hrw != 0) {
+ /* correct the last window for lost pixels */
+ if (win == TAILQ_LAST(&ws[current_ws].winlist,
+ ws_win_list)) {
+ gg.w = hrw + (g->w - (i * hrw));
+ gg.x += hrw;
+ } else {
+ gg.w = hrw - 2;
+ /* leave first bottom window at x = 0 */
+ if (i > 1)
+ gg.x += gg.w + 2;
+ }
+ }
+
+ if (win->transient != 0 || win->floating != 0)
+ stack_floater(win);
+ else {
+ bzero(&wc, sizeof wc);
+ wc.border_width = 1;
+ win->g.x = wc.x = gg.x;
+ win->g.y = wc.y = gg.y;
+ win->g.w = wc.width = gg.w;
+ win->g.h = wc.height = gg.h;
mask = CWX | CWY | CWWidth | CWHeight | CWBorderWidth;
- } else {
- win->x = wc.x = width / 2;
- win->y = wc.y = height / 2;
- mask = CWX | CWY | CWBorderWidth;
+ XConfigureWindow(display, win->id, mask, &wc);
}
- XConfigureWindow(display, win->id, mask, &wc);
if (win == ws[current_ws].focus)
winfocus = win;
}
focus_win(winfocus); /* this has to be done outside of the loop */
- XSync(display, False);
}
void
-swap_to_main(union arg *args)
+max_focus(struct ws_win *fwin)
{
- struct ws_win *tmpwin = TAILQ_FIRST(&ws[current_ws].winlist);
+ 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);
+ }
+}
+
+/* fullscreen view */
+void
+max_stack(struct swm_geometry *g) {
+ XWindowChanges wc;
+ struct swm_geometry gg = *g;
+ struct ws_win *win, *winfocus;
+ unsigned int mask;
- DNPRINTF(SWM_D_MISC, "swap_to_main: win: %lu\n",
- ws[current_ws].focus ? ws[current_ws].focus->id : 0);
+ DNPRINTF(SWM_D_EVENT, "max_stack: workspace: %d\n", current_ws);
- if (ws[current_ws].focus == NULL || ws[current_ws].focus == tmpwin)
+ if (count_win(current_ws, 0) == 0)
return;
- TAILQ_REMOVE(&ws[current_ws].winlist, tmpwin, entry);
- TAILQ_INSERT_AFTER(&ws[current_ws].winlist, ws[current_ws].focus,
- tmpwin, entry);
- TAILQ_REMOVE(&ws[current_ws].winlist, ws[current_ws].focus, entry);
- TAILQ_INSERT_HEAD(&ws[current_ws].winlist, ws[current_ws].focus, entry);
- ws[current_ws].focus = TAILQ_FIRST(&ws[current_ws].winlist);
- ignore_enter = 2;
- stack();
+ winfocus = ws[current_ws].focus;
+ if (!winfocus)
+ winfocus = TAILQ_FIRST(&ws[current_ws].winlist);
+
+ TAILQ_FOREACH (win, &ws[current_ws].winlist, entry) {
+ if (win->transient != 0 || win->floating != 0) {
+ if (win == winfocus)
+ stack_floater(win); /* XXX maximize? */
+ else
+ XUnmapWindow(display, win->id);
+ } else {
+ bzero(&wc, sizeof wc);
+ wc.border_width = 1;
+ win->g.x = wc.x = gg.x;
+ win->g.y = wc.y = gg.y;
+ win->g.w = wc.width = gg.w;
+ win->g.h = wc.height = gg.h;
+ mask = CWX | CWY | CWWidth | CWHeight | CWBorderWidth;
+ XConfigureWindow(display, win->id, mask, &wc);
+
+ if (winfocus == win)
+ XMapRaised(display, win->id);
+ else
+ XUnmapWindow(display, win->id);
+ }
+ }
+
+ focus_win(winfocus); /* this has to be done outside of the loop */
}
void
int wsid = args->id;
struct ws_win *win = ws[current_ws].focus;
- DNPRINTF(SWM_D_WS, "send_to_ws: win: %lu\n", win->id);
+ DNPRINTF(SWM_D_MOVE, "send_to_ws: win: %lu\n", win->id);
XUnmapWindow(display, win->id);
/* find a window to focus */
- ws[current_ws].focus = TAILQ_PREV(win, ws_win_list,entry);
+ 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;
TAILQ_REMOVE(&ws[current_ws].winlist, win, entry);
TAILQ_INSERT_TAIL(&ws[wsid].winlist, win, entry);
- if (count_win(wsid, 1) == 0)
+ if (count_win(wsid, 1) == 1)
ws[wsid].focus = win;
ws[wsid].restack = 1;
union arg args;
} keys[] = {
/* modifier key function argument */
- { MODKEY, XK_Return, swap_to_main, {0} },
+ { MODKEY, XK_space, cycle_layout, {0} },
+ { MODKEY | ShiftMask, XK_space, stack_reset, {0} },
+ { MODKEY, XK_h, resize_master, {.id = SWM_ARG_ID_MASTERSHRINK} },
+ { MODKEY, XK_l, resize_master, {.id = SWM_ARG_ID_MASTERGROW} },
+ { 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} },
+ { MODKEY | ShiftMask, XK_j, swapwin, {.id = SWM_ARG_ID_SWAPNEXT} },
+ { MODKEY | ShiftMask, XK_k, swapwin, {.id = SWM_ARG_ID_SWAPPREV} },
{ MODKEY | ShiftMask, XK_Return, spawn, {.argv = spawn_term} },
{ MODKEY, XK_p, spawn, {.argv = spawn_menu} },
{ MODKEY | ShiftMask, XK_q, quit, {0} },
+ { MODKEY, XK_q, restart, {0} },
{ MODKEY, XK_m, focus, {.id = SWM_ARG_ID_FOCUSMAIN} },
{ MODKEY, XK_1, switchws, {.id = 0} },
{ MODKEY, XK_2, switchws, {.id = 1} },
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++)
+ 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);
DNPRINTF(SWM_D_EVENT, "keypress: window: %lu\n", ev->window);
keysym = XKeycodeToKeysym(display, (KeyCode)ev->keycode, 0);
- for(i = 0; i < LENGTH(keys); i++)
- if(keysym == keys[i].keysym
+ for (i = 0; i < LENGTH(keys); i++)
+ if (keysym == keys[i].keysym
&& CLEANMASK(keys[i].mod) == CLEANMASK(ev->state)
&& keys[i].func)
keys[i].func(&(keys[i].args));
}
void
-configurerequest(XEvent *e)
+set_win_state(struct ws_win *win, long state)
+{
+ long data[] = {state, None};
+
+ DNPRINTF(SWM_D_EVENT, "set_win_state: window: %lu\n", win->id);
+
+ XChangeProperty(display, win->id, astate, astate, 32, PropModeReplace,
+ (unsigned char *)data, 2);
+}
+
+struct ws_win *
+manage_window(Window id)
{
- XConfigureRequestEvent *ev = &e->xconfigurerequest;
Window trans;
struct ws_win *win;
-
- DNPRINTF(SWM_D_EVENT, "configurerequest: window: %lu\n", ev->window);
+ XClassHint ch;
TAILQ_FOREACH (win, &ws[current_ws].winlist, entry) {
- if (ev->window == win->id)
- return;
+ if (win->id == id)
+ return (win); /* already being managed */
}
- XSelectInput(display, ev->window, ButtonPressMask | EnterWindowMask |
- FocusChangeMask | ExposureMask);
-
if ((win = calloc(1, sizeof(struct ws_win))) == NULL)
errx(1, "calloc: failed to allocate memory for new window");
- win->id = ev->window;
+ win->id = id;
TAILQ_INSERT_TAIL(&ws[current_ws].winlist, win, entry);
ws[current_ws].focus = win; /* make new win focused */
XGetTransientForHint(display, win->id, &trans);
if (trans) {
win->transient = trans;
- DNPRINTF(SWM_D_MISC, "configurerequest: win %u transient %u\n",
+ DNPRINTF(SWM_D_MISC, "manage_window: win %u transient %u\n",
(unsigned)win->id, win->transient);
}
-#if 0
- XClassHint ch = { 0 };
- if(XGetClassHint(display, win->id, &ch)) {
- fprintf(stderr, "class: %s name: %s\n", ch.res_class, ch.res_name);
- if (!strcmp(ch.res_class, "Gvim") && !strcmp(ch.res_name, "gvim")) {
- win->floating = 0;
+ XGetWindowAttributes(display, win->id, &win->wa);
+ XGetNormalHints(display, win->id, &win->sh);
+
+ /* XXX */
+ bzero(&ch, sizeof ch);
+ if (XGetClassHint(display, win->id, &ch)) {
+ /*fprintf(stderr, "class: %s name: %s\n", ch.res_class, ch.res_name); */
+ if (!strcmp(ch.res_class, "MPlayer") && !strcmp(ch.res_name, "xv")) {
+ win->floating = 1;
}
- if(ch.res_class)
+ if (ch.res_class)
XFree(ch.res_class);
- if(ch.res_name)
+ if (ch.res_name)
XFree(ch.res_name);
}
-#endif
- stack();
+
+ XSelectInput(display, id, ButtonPressMask | EnterWindowMask |
+ FocusChangeMask | ExposureMask);
+
+ set_win_state(win, NormalState);
+
+ return (win);
+}
+
+void
+configurerequest(XEvent *e)
+{
+ XConfigureRequestEvent *ev = &e->xconfigurerequest;
+ struct ws_win *win;
+ int new = 1;
+ XWindowChanges wc;
+
+ TAILQ_FOREACH (win, &ws[current_ws].winlist, entry) {
+ if (win->id == ev->window) {
+ new = 0;
+ break;
+ }
+ }
+
+ if (new) {
+ DNPRINTF(SWM_D_EVENT, "configurerequest: new window: %lu\n",
+ ev->window);
+ bzero(&wc, sizeof wc);
+ wc.x = ev->x;
+ wc.y = ev->y;
+ wc.width = ev->width;
+ wc.height = ev->height;
+ wc.border_width = ev->border_width;
+ wc.sibling = ev->above;
+ wc.stack_mode = ev->detail;
+ XConfigureWindow(display, ev->window, ev->value_mask, &wc);
+ } else {
+ DNPRINTF(SWM_D_EVENT, "configurerequest: change window: %lu\n",
+ ev->window);
+ config_win(win);
+ }
}
void
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);
+ 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;
}
DNPRINTF(SWM_D_EVENT, "enternotify: window: %lu\n", ev->window);
- if((ev->mode != NotifyNormal || ev->detail == NotifyInferior) &&
+ if ((ev->mode != NotifyNormal || ev->detail == NotifyInferior) &&
ev->window != root)
return;
if (ignore_enter) {
DNPRINTF(SWM_D_EVENT, "focusin: window: %lu\n", ev->window);
- XSync(display, False); /* not sure this helps redrawing graphic apps */
-
if (ev->window == root)
return;
/*
DNPRINTF(SWM_D_EVENT, "mappingnotify: window: %lu\n", ev->window);
XRefreshKeyboardMapping(ev);
- if(ev->request == MappingKeyboard)
+ if (ev->request == MappingKeyboard)
grabkeys();
}
void
maprequest(XEvent *e)
{
+ XMapRequestEvent *ev = &e->xmaprequest;
+ XWindowAttributes wa;
+
DNPRINTF(SWM_D_EVENT, "maprequest: window: %lu\n",
e->xmaprequest.window);
+
+ if (!XGetWindowAttributes(display, ev->window, &wa))
+ return;
+ if (wa.override_redirect)
+ return;
+ manage_window(e->xmaprequest.window);
+ stack();
}
void
int
xerror(Display *d, XErrorEvent *ee)
{
- fprintf(stderr, "error: %p %p\n", display, ee);
-
+ /* fprintf(stderr, "error: %p %p\n", display, ee); */
return (-1);
}
XSelectInput(display, DefaultRootWindow(display),
SubstructureRedirectMask);
XSync(display, False);
- if(other_wm)
+ if (other_wm)
return (1);
XSetErrorHandler(xerror);
return (0);
}
+long
+getstate(Window w)
+{
+ int format, status;
+ long result = -1;
+ unsigned char *p = NULL;
+ unsigned long n, extra;
+ Atom real;
+
+ astate = XInternAtom(display, "WM_STATE", False);
+ status = XGetWindowProperty(display, w, astate, 0L, 2L, False, astate,
+ &real, &format, &n, &extra, (unsigned char **)&p);
+ if (status != Success)
+ return (-1);
+ if (n != 0)
+ result = *p;
+ XFree(p);
+ return (result);
+}
+
int
main(int argc, char *argv[])
{
char conf[PATH_MAX], *cfile = NULL;
struct stat sb;
XEvent e;
- int i;
+ unsigned int i, j, num;
+ Window d1, d2, *wins = NULL;
+ XWindowAttributes wa;
+ start_argv = argv;
fprintf(stderr, "Welcome to scrotwm V%s\n", SWM_VERSION);
- if(!setlocale(LC_CTYPE, "") || !XSupportsLocale())
+ if (!setlocale(LC_CTYPE, "") || !XSupportsLocale())
warnx("no locale support");
- if(!(display = XOpenDisplay(0)))
+ if (!(display = XOpenDisplay(0)))
errx(1, "can not open display");
if (active_wm())
screen = DefaultScreen(display);
root = RootWindow(display, screen);
- width = DisplayWidth(display, screen) - 2;
- height = DisplayHeight(display, screen) - 2;
+ astate = XInternAtom(display, "WM_STATE", False);
/* look for local and global conf file */
pwd = getpwuid(getuid());
if (cfile)
conf_load(cfile);
- /* make work space 1 active */
- ws[0].visible = 1;
- ws[0].restack = 0;
- ws[0].focus = NULL;
- 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 = 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;
+
+ /* 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();
FocusChangeMask | PropertyChangeMask | ExposureMask);
grabkeys();
+ stack();
while (running) {
XNextEvent(display, &e);
Got questions, comments, patches, etc.? Contact Jason Woofenden