#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
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...)
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;
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];
#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)
char **argv;
};
-void stack(void);
#define SWM_CONF_WS "\n= \t"
#define SWM_CONF_FILE "scrotwm.conf"
}
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);
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;
}
focus_win(winfocus); /* this has to be done outside of the loop */
- XSync(display, False);
}
void
-swap_to_main(union arg *args)
+horizontal_init(void)
{
- struct ws_win *tmpwin = TAILQ_FIRST(&ws[current_ws].winlist);
+ 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_MISC, "swap_to_main: win: %lu\n",
- ws[current_ws].focus ? ws[current_ws].focus->id : 0);
+ DNPRINTF(SWM_D_EVENT, "horizontal_stack: workspace: %d\n", current_ws);
- if (ws[current_ws].focus == NULL || ws[current_ws].focus == tmpwin)
+ winfocus->id = root;
+
+ winno = count_win(current_ws, 0);
+ if (winno == 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();
+ 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
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);
union arg args;
} keys[] = {
/* modifier key function argument */
- { MODKEY, XK_Return, swap_to_main, {0} },
+ /* 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} },
+ { 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} },
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);
free(win);
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)) {
Got questions, comments, patches, etc.? Contact Jason Woofenden