static const char *cvstag = "$scrotwm$";
-#define SWM_VERSION "0.9.18"
+#define SWM_VERSION "0.9.22"
#include <stdio.h>
#include <stdlib.h>
#include <X11/Xutil.h>
#include <X11/extensions/Xrandr.h>
+#ifdef __OSX__
+#include <osx.h>
+#endif
+
#if RANDR_MAJOR < 1
# error XRandR versions less than 1.0 are not supported
#endif
Atom takefocus;
volatile sig_atomic_t running = 1;
int outputs = 0;
+int last_focus_event = FocusOut;
int (*xerrorxlib)(Display *, XErrorEvent *);
int other_wm;
int ss_enabled = 0;
void configurenotify(XEvent *);
void destroynotify(XEvent *);
void enternotify(XEvent *);
-void focusin(XEvent *);
-void focusout(XEvent *);
+void focusevent(XEvent *);
void mapnotify(XEvent *);
void mappingnotify(XEvent *);
void maprequest(XEvent *);
[ConfigureNotify] = configurenotify,
[DestroyNotify] = destroynotify,
[EnterNotify] = enternotify,
- [FocusIn] = focusin,
- [FocusOut] = focusout,
+ [FocusIn] = focusevent,
+ [FocusOut] = focusevent,
[MapNotify] = mapnotify,
[MappingNotify] = mappingnotify,
[MapRequest] = maprequest,
set_win_state(win, IconicState);
XUnmapWindow(display, win->id);
+ if (win->ws->r)
+ XSetWindowBorder(display, win->id,
+ win->ws->r->s->c[SWM_S_COLOR_UNFOCUS].color);
}
void
find_window(Window id)
{
struct ws_win *win;
- int i, j;
+ Window wrr, wpr, *wcr = NULL;
+ int i, j, nc;
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);
+
+ /* if we were looking for the parent return that window instead */
+ if (XQueryTree(display, id, &wrr, &wpr, &wcr, &nc) == 0)
+ return (NULL);
+ if (wcr)
+ XFree(wcr);
+
+ /* ignore not found and root */
+ if (wpr == 0 || wrr == wpr)
+ return (NULL);
+
+ /* look for parent */
+ 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 (wpr == win->id)
+ return (win);
+
return (NULL);
}
void
unfocus_win(struct ws_win *win)
{
+ XEvent cne;
+
DNPRINTF(SWM_D_FOCUS, "unfocus_win: id: %lu\n", WINID(win));
if (win == NULL)
win->ws->focus_prev = NULL;
}
+ /* drain all previous unfocus events */
+ while (XCheckTypedEvent(display, FocusOut, &cne) == True)
+ ;
+
grabbuttons(win, 0);
XSetWindowBorder(display, win->id,
win->ws->r->s->c[SWM_S_COLOR_UNFOCUS].color);
+
}
void
-unfocus_all_except(struct ws_win *except)
+unfocus_all(void)
{
struct ws_win *win;
int i, j;
- DNPRINTF(SWM_D_FOCUS, "unfocus_all_except: id: %lu\n", except->id);
+ DNPRINTF(SWM_D_FOCUS, "unfocus_all\n");
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 != except)
- unfocus_win(win);
+ unfocus_win(win);
}
void
focus_win(struct ws_win *win)
{
- int rtr;
- Window wf;
+ XEvent cne;
+ Window cur_focus;
+ int rr;
+ struct ws_win *cfw = NULL;
+
DNPRINTF(SWM_D_FOCUS, "focus_win: id: %lu\n", win ? win->id : 0);
return;
}
- /* use big hammer to make sure it works under all use cases */
- unfocus_all_except(win);
-
if (validate_win(win)) {
kill_refs(win);
return;
}
+ XGetInputFocus(display, &cur_focus, &rr);
+ if ((cfw = find_window(cur_focus)) != NULL)
+ unfocus_win(cfw);
+
win->ws->focus = win;
if (win->ws->r != NULL) {
- XGetInputFocus(display, &wf, &rtr);
- if (wf != win->id) {
- grabbuttons(win, 1);
- if (win->java == 0)
- XSetInputFocus(display, win->id,
- RevertToParent, CurrentTime);
- }
+ /* drain all previous focus events */
+ while (XCheckTypedEvent(display, FocusIn, &cne) == True)
+ ;
+
+ if (win->java == 0)
+ XSetInputFocus(display, win->id,
+ RevertToParent, CurrentTime);
+ grabbuttons(win, 1);
XSetWindowBorder(display, win->id,
win->ws->r->s->c[SWM_S_COLOR_FOCUS].color);
if (win->ws->cur_layout->flags & SWM_L_MAPONFOCUS)
}
/* if in max_stack try harder */
- /* XXX needs more love */
if (ws->cur_layout->flags & SWM_L_FOCUSPREV) {
- if (cur_focus != ws->focus_prev)
- winfocus = ws->focus_prev;
- else if (cur_focus != ws->focus)
- winfocus = ws->focus;
- goto done;
+ if (cur_focus != ws->focus_prev)
+ winfocus = ws->focus_prev;
+ else if (cur_focus != ws->focus)
+ winfocus = ws->focus;
+ else
+ winfocus = TAILQ_PREV(win, ws_win_list, entry);
+ if (winfocus)
+ goto done;
}
if (cur_focus == win)
winfocus = TAILQ_PREV(win, ws_win_list, entry);
if (winfocus == NULL)
- winfocus = TAILQ_FIRST(wl);
+ winfocus = TAILQ_LAST(wl, ws_win_list);
if (winfocus == NULL || winfocus == win)
winfocus = TAILQ_NEXT(cur_focus, entry);
done:
if (winfocus == winlostfocus || winfocus == NULL)
return;
+
focus_magic(winfocus, SWM_F_GENERIC);
}
winfocus = r->ws->focus_prev;
else
winfocus = TAILQ_FIRST(&r->ws->winlist);
-
+
focus_magic(winfocus, SWM_F_GENERIC);
return;
}
stack_master(struct workspace *ws, struct swm_geometry *g, int rot, int flip)
{
XWindowChanges wc;
+ XWindowAttributes wa;
struct swm_geometry win_g, r_g = *g;
struct ws_win *win;
int i, j, s, stacks;
XConfigureWindow(display, win->id, mask, &wc);
configreq_win(win);
}
- XMapRaised(display, win->id);
+
+ if (XGetWindowAttributes(display, win->id, &wa))
+ if (wa.map_state == IsUnmapped)
+ XMapRaised(display, win->id);
last_h = win_g.h;
i++;
parent->child_trans = NULL;
}
- focus_prev(win);
+ /* work around for mplayer going full screen */
+ if (!win->floating)
+ focus_prev(win);
+
TAILQ_REMOVE(&win->ws->winlist, win, entry);
TAILQ_INSERT_TAIL(&win->ws->unmanagedlist, win, entry);
if (win == NULL)
return;
- if (win == win->ws->focus)
- return;
-
if (do_trans == SWM_F_TRANSIENT && win->child_trans) {
/* win = parent & has a transient so focus on that */
if (win->java) {
return;
}
+ /* make sure we focus on something */
+ win->floating = 0;
+
unmanage_window(win);
stack();
free_window(win);
enternotify(XEvent *e)
{
XCrossingEvent *ev = &e->xcrossing;
+ XEvent cne;
struct ws_win *win;
+#if 0
+ struct ws_win *w;
+ Window focus_return;
+ int revert_to_return;
+#endif
+ DNPRINTF(SWM_D_FOCUS, "enternotify: window: %lu mode %d detail %d root "
+ "%lu subwindow %lu same_screen %d focus %d state %d\n",
+ ev->window, ev->mode, ev->detail, ev->root, ev->subwindow,
+ ev->same_screen, ev->focus, ev->state);
- DNPRINTF(SWM_D_EVENT, "enternotify: window: %lu\n", ev->window);
+ goto focusme;
+#if 0
+ /*
+ * all these checks need to be in this order because the
+ * XCheckTypedWindowEvent relies on weeding out the previous events
+ *
+ * making this code an option would enable a follow mouse for focus
+ * feature
+ */
+
+ /*
+ * state is set when we are switching workspaces and focus is set when
+ * the window or a subwindow already has focus (occurs during restart).
+ *
+ * Only honor the focus flag if last_focus_event is not FocusOut,
+ * this allows scrotwm to continue to control focus when another
+ * program is also playing with it.
+ */
+ if (ev->state || (ev->focus && last_focus_event != FocusOut)) {
+ DNPRINTF(SWM_D_EVENT, "ignoring enternotify: focus\n");
+ return;
+ }
/*
* happens when a window is created or destroyed and the border
- * crosses the mouse pointer
+ * crosses the mouse pointer and when switching ws
+ *
+ * we need the subwindow test to see if we came from root in order
+ * to give focus to floaters
*/
- if (QLength(display))
+ if (ev->mode == NotifyNormal && ev->detail == NotifyVirtual &&
+ ev->subwindow == 0) {
+ DNPRINTF(SWM_D_EVENT, "ignoring enternotify: NotifyVirtual\n");
return;
+ }
- if ((win = find_window(ev->window)) == NULL)
+ /* this window already has focus */
+ if (ev->mode == NotifyNormal && ev->detail == NotifyInferior) {
+ DNPRINTF(SWM_D_EVENT, "ignoring enternotify: win has focus\n");
return;
+ }
+
+ /* this window is being deleted or moved to another ws */
+ if (XCheckTypedWindowEvent(display, ev->window, ConfigureNotify,
+ &cne) == True) {
+ DNPRINTF(SWM_D_EVENT, "ignoring enternotify: configurenotify\n");
+ XPutBackEvent(display, &cne);
+ return;
+ }
+
+ if ((win = find_window(ev->window)) == NULL) {
+ DNPRINTF(SWM_D_EVENT, "ignoring enternotify: win == NULL\n");
+ return;
+ }
+
+ /*
+ * In fullstack kill all enters unless they come from a different ws
+ * (i.e. another region) or focus has been grabbed externally.
+ */
+ if (win->ws->cur_layout->flags & SWM_L_FOCUSPREV &&
+ last_focus_event != FocusOut) {
+ XGetInputFocus(display, &focus_return, &revert_to_return);
+ if ((w = find_window(focus_return)) == NULL ||
+ w->ws == win->ws) {
+ DNPRINTF(SWM_D_EVENT, "ignoring event: fullstack\n");
+ return;
+ }
+ }
+#endif
+focusme:
+ if (QLength(display)) {
+ DNPRINTF(SWM_D_EVENT, "ignore enternotify %d\n",
+ QLength(display));
+ return;
+ }
+
+ if ((win = find_window(ev->window)) == NULL) {
+ DNPRINTF(SWM_D_EVENT, "ignoring enternotify: win == NULL\n");
+ return;
+ }
+
+ /*
+ * if we have more enternotifies let them handle it in due time
+ */
+ if (XCheckTypedEvent(display, EnterNotify, &cne) == True) {
+ DNPRINTF(SWM_D_EVENT,
+ "ignoring enternotify: got more enternotify\n");
+ XPutBackEvent(display, &cne);
+ return;
+ }
focus_magic(win, SWM_F_TRANSIENT);
}
-void
-focusin(XEvent *e)
-{
- DNPRINTF(SWM_D_EVENT, "focusin: window: %lu\n", e->xfocus.window);
-}
+/* lets us use one switch statement for arbitrary mode/detail combinations */
+#define MERGE_MEMBERS(a,b) (((a & 0xffff) << 16) | (b & 0xffff))
void
-focusout(XEvent *e)
+focusevent(XEvent *e)
{
- DNPRINTF(SWM_D_EVENT, "focusout: window: %lu\n", e->xfocus.window);
+ DNPRINTF(SWM_D_EVENT, "focusevent: %s window: %lu mode %d detail %d\n",
+ ev->type == FocusIn ? "entering" : "leaving",
+ ev->window, ev->mode, ev->detail);
+#if 0
+ struct ws_win *win;
+ u_int32_t mode_detail;
+ XFocusChangeEvent *ev = &e->xfocus;
+
+ DNPRINTF(SWM_D_EVENT, "focusevent: %s window: %lu mode %d detail %d\n",
+ ev->type == FocusIn ? "entering" : "leaving",
+ ev->window, ev->mode, ev->detail);
+
+ if (last_focus_event == ev->type) {
+ DNPRINTF(SWM_D_FOCUS, "ignoring focusevent: bad ordering\n");
+ return;
+ }
+
+ last_focus_event = ev->type;
+ mode_detail = MERGE_MEMBERS(ev->mode, ev->detail);
+
+ switch (mode_detail) {
+ /* synergy client focus operations */
+ case MERGE_MEMBERS(NotifyNormal, NotifyNonlinear):
+ case MERGE_MEMBERS(NotifyNormal, NotifyNonlinearVirtual):
+
+ /* synergy server focus operations */
+ case MERGE_MEMBERS(NotifyWhileGrabbed, NotifyNonlinear):
+
+ /* Entering applications like rdesktop that mangle the pointer */
+ case MERGE_MEMBERS(NotifyNormal, NotifyPointer):
+
+ if ((win = find_window(e->xfocus.window)) != NULL && win->ws->r)
+ XSetWindowBorder(display, win->id,
+ win->ws->r->s->c[ev->type == FocusIn ?
+ SWM_S_COLOR_FOCUS : SWM_S_COLOR_UNFOCUS].color);
+ break;
+ default:
+ fprintf(stderr, "ignoring focusevent\n");
+ DNPRINTF(SWM_D_FOCUS, "ignoring focusevent\n");
+ break;
+ }
+#endif
}
void
if (win == NULL)
return;
- /*
- * XXX this is a work around for going fullscreen on mplayer
- * remove this and find a better heuristic
- */
- if (win->floating)
- return;
-
if (getstate(e->xunmap.window) == NormalState) {
unmanage_window(win);
stack();
/* set some values to work around bad programs */
workaround();
+ unfocus_all();
+
grabkeys();
stack();
Got questions, comments, patches, etc.? Contact Jason Woofenden