static void
ClickGrabsSet(EWin * ewin)
{
int set = 0;
if ((Conf.focus.clickraises && !EwinListStackIsRaised(ewin)) ||
(!ewin->state.active && !ewin->state.inhibit_focus))
set = 1;
if (set)
{
if (!ewin->state.click_grab_isset)
{
GrabButtonSet(AnyButton, AnyModifier, EwinGetClientConWin(ewin),
ButtonPressMask, ECSR_PGRAB, 1);
if (EDebug(EDBUG_TYPE_GRABS))
Eprintf("%s: %#x set %s\n", __func__,
EwinGetClientXwin(ewin), EwinGetTitle(ewin));
ewin->state.click_grab_isset = 1;
}
}
else
{
if (ewin->state.click_grab_isset)
{
GrabButtonRelease(AnyButton, AnyModifier,
EwinGetClientConWin(ewin));
if (EDebug(EDBUG_TYPE_GRABS))
Eprintf("%s: %#x unset %s\n", __func__,
EwinGetClientXwin(ewin), EwinGetTitle(ewin));
ewin->state.click_grab_isset = 0;
}
}
}
/*
* Return !0 if it is OK to focus ewin.
*/
static int
FocusEwinValid(EWin * ewin, int want_on_screen, int click, int want_visible)
{
if (!ewin)
return 0;
#if 0
Eprintf("%s: %#x %s: st=%d sh=%d inh=%d cl=%d(%d) vis=%d(%d)\n", __func__,
EwinGetClientXwin(ewin), EwinGetTitle(ewin),
ewin->state.state, EoIsShown(ewin), ewin->state.inhibit_focus,
click, ewin->props.focusclick, want_visible, ewin->state.visibility);
#endif
if (ewin->state.inhibit_focus)
return 0;
if (!EoIsMapped(ewin) || !EoIsShown(ewin) ||
ewin->state.state != EWIN_STATE_MAPPED)
return 0;
if (ewin->props.focusclick && !click)
return 0;
if (want_visible && ewin->state.visibility == VisibilityFullyObscured)
return 0;
return !want_on_screen || EwinIsOnScreen(ewin);
}
void
FocusToEWin(EWin * ewin, int why)
{
if (EDebug(EDBUG_TYPE_FOCUS))
Eprintf("%s(%d) %#x %s why=%d\n", __func__, focus_inhibit,
(ewin) ? EwinGetClientXwin(ewin) : 0,
(ewin) ? EwinGetTitle(ewin) : "None", why);
switch (why)
{
case FOCUS_EWIN_NEW:
if (!Conf.focus.all_new_windows_get_focus)
return;
if (!FocusEwinValid(ewin, 0, 0, 0))
break;
focus_pending_new = ewin;
focus_pending_why = why;
focus_pending_ewin = ewin;
break;
default:
if (ewin && !FocusEwinValid(ewin, 0, why == FOCUS_CLICK, 0))
break;
focus_pending_why = why;
focus_pending_ewin = ewin;
break;
case FOCUS_EWIN_UNMAP:
focus_pending_why = why;
focus_pending_ewin = NULL;
if (ewin == Mode.focuswin)
{
Mode.focuswin = NULL;
focus_is_set = 0;
if (!EoIsGone(ewin))
FocusEwinSetActive(ewin, 0);
}
if (ewin == focus_pending_new)
focus_pending_new = NULL;
break;
}
focus_request = (int)NextRequest(disp) - 1;
}
static void
doFocusToEwin(EWin * ewin, int why)
{
int do_focus = 0;
int do_raise = 0, do_warp = 0;
if (focus_inhibit)
return;
if (EDebug(EDBUG_TYPE_FOCUS))
Eprintf("%s: %#x %s why=%d\n", __func__,
(ewin) ? EwinGetClientXwin(ewin) : 0,
(ewin) ? EwinGetTitle(ewin) : "None", why);
switch (why)
{
case FOCUS_NEXT:
case FOCUS_PREV:
if (Conf.focus.raise_on_next)
do_raise = 1;
if (Conf.focus.warp_on_next)
do_warp = 1;
/* Fall thru */
default:
case FOCUS_SET:
case FOCUS_ENTER:
case FOCUS_LEAVE: /* Unused */
case FOCUS_CLICK:
if (ewin && ewin == Mode.focuswin)
return;
if (!ewin) /* Unfocus */
break;
if (!FocusEwinValid(ewin, 1, why == FOCUS_CLICK, 0))
return;
break;
case FOCUS_INIT:
case FOCUS_DESK_ENTER:
ewin = FocusEwinSelect();
break;
case FOCUS_DESK_LEAVE:
focus_is_set = 0;
/* FALLTHROUGH */
case FOCUS_NONE:
ewin = NULL;
if (ewin == Mode.focuswin)
return;
break;
case FOCUS_EWIN_UNMAP:
if (Mode.focuswin)
return;
ewin = FocusEwinSelect();
if (ewin == Mode.focuswin)
ewin = NULL;
break;
case FOCUS_EWIN_NEW:
if (Conf.focus.all_new_windows_get_focus)
goto check_focus_new;
if (Mode.place.doing_manual)
goto check_focus_new;
if (ewin->props.focus_when_mapped)
goto check_focus_new;
if (Conf.focus.new_windows_get_focus_if_group_focused && Mode.focuswin)
{
if (EwinGetWindowGroup(ewin) == EwinGetWindowGroup(Mode.focuswin))
goto check_focus_new;
}
if (EwinIsTransient(ewin))
{
if (Conf.focus.new_transients_get_focus)
{
do_focus = 1;
}
else if (Conf.focus.new_transients_get_focus_if_group_focused &&
Mode.focuswin)
{
if ((EwinGetTransientFor(ewin) ==
EwinGetClientXwin(Mode.focuswin)) ||
(EwinGetWindowGroup(ewin) ==
EwinGetWindowGroup(Mode.focuswin)))
do_focus = 1;
}
if (!do_focus)
return;
DeskGotoByEwin(ewin);
goto check_focus_new;
}
return;
check_focus_new:
if (!FocusEwinValid(ewin, 1, 0, 0))
return;
break;
}
if (ewin == Mode.focuswin && focus_is_set)
return;
/* Check if ewin is a valid focus window target */
if (!ewin)
goto done;
/* NB! ewin != NULL */
if (why != FOCUS_CLICK && ewin->props.focusclick)
return;
if (Conf.autoraise.enable)
{
TIMER_DEL(focus_timer_autoraise);
if (Conf.focus.mode != MODE_FOCUS_CLICK)
TIMER_ADD(focus_timer_autoraise, Conf.autoraise.delay,
AutoraiseTimeout, ewin);
}
if (do_raise)
EwinRaise(ewin);
if (Conf.focus.warp_always)
do_warp = 1;
if (do_warp)
EwinWarpTo(ewin, 0);
switch (why)
{
case FOCUS_PREV:
case FOCUS_NEXT:
GrabKeyboardSet(VROOT); /* Causes idler to be called on KeyRelease */
focus_pending_raise = ewin;
break;
case FOCUS_DESK_ENTER:
if (Conf.focus.mode == MODE_FOCUS_CLICK)
break;
/* FALLTHROUGH */
default:
case FOCUS_INIT:
EwinListFocusRaise(ewin);
break;
}
SoundPlay(SOUND_FOCUS_SET);
done:
ClickGrabsUpdate();
/* Unset old focus window (if any) highlighting */
if (Mode.focuswin)
FocusEwinSetActive(Mode.focuswin, 0);
ICCCM_Cmap(ewin);
/* Quit if pointer is not on our screen */
if (!Mode.events.on_screen)
{
Mode.focuswin = NULL;
return;
}
/* Set new focus window (if any) highlighting */
Mode.focuswin = ewin;
if (Mode.focuswin)
FocusEwinSetActive(Mode.focuswin, 1);
if (why == FOCUS_DESK_LEAVE)
return;
ICCCM_Focus(ewin);
focus_is_set = 1;
}
/* Leaving root may mean entering other screen */
if (!ewin)
{
if (ev->xcrossing.mode == NotifyNormal &&
ev->xcrossing.detail != NotifyInferior)
FocusToEWin(NULL, FOCUS_DESK_LEAVE);
}
}
void
FocusHandleChange(EWin * ewin __UNUSED__, XEvent * ev __UNUSED__)
{
#if 0 /* Debug */
if (ewin == Mode.focuswin && ev->type == FocusOut)
Eprintf("%s: ??? Lost focus: %s\n", __func__, EwinGetTitle(ewin));
#endif
}
void
FocusHandleClick(EWin * ewin, Win win)
{
if (Conf.focus.clickraises)
EwinRaise(ewin);
FocusToEWin(ewin, FOCUS_CLICK);
/* Allow click to pass thorugh */
if (EDebug(EDBUG_TYPE_GRABS))
Eprintf("%s: %#x %#x\n", __func__, WinGetXwin(win),
EwinGetContainerXwin(ewin));
static void
WarpFocusWinShow(WarpFocusWin * fw)
{
WarplistItem *wi;
EImageBorder *pad;
EWin *ewin;
int i, x, y, w, h, ww, hh;
char s[1024], ss[32];
const char *fmt;
w = 0;
h = 0;
pad = ImageclassGetPadding(fw->ic);
for (i = 0; i < warplist_num; i++)
{
wi = warplist + i;
wi->win = ECreateWindow(EoGetWin(fw), 0, 0, 1, 1, 0);
EMapWindow(wi->win);
ewin = wi->ewin;
if (ewin->state.iconified)
fmt = "%s[%s]";
else if (ewin->state.shaded)
fmt = "%s=%s=";
else
fmt = "%s%s";
ss[0] = '\0';
if (Conf.warplist.showalldesks)
{
if (EoIsSticky(ewin) || ewin->state.iconified)
strcpy(ss, "[-] ");
else
Esnprintf(ss, sizeof(ss), "[%d] ", EoGetDeskNum(ewin));
}
Esnprintf(s, sizeof(s), fmt, ss, EwinGetTitle(ewin));
wi->txt = strdup(s);
TextSize(fw->tc, 0, 0, 0, wi->txt, &ww, &hh, 17);
if (ww > w)
w = ww;
if (hh > h)
h = hh;
}
fw->tw = w; /* Text size */
fw->th = h;
w += pad->left + pad->right;
h += pad->top + pad->bottom;
if (Conf.warplist.icon_mode != 0)
{
if (Conf.warplist.icon_mode != EWIN_ICON_MODE_APP_IMG &&
Conf.warplist.icon_mode != EWIN_ICON_MODE_IMG_APP)
Conf.warplist.icon_mode = EWIN_ICON_MODE_APP_IMG;
w += h;
}
fw->mw = w; /* Focus list item size */
fw->mh = h;
/* Reset shape */
EShapeSetMask(EoGetWin(fw), 0, 0, None);
ScreenGetAvailableAreaByPointer(&x, &y, &ww, &hh, Conf.place.ignore_struts);
x += (ww - w) / 2;
y += (hh - h * warplist_num) / 2;
EoMoveResize(fw, x, y, w, h * warplist_num);
for (i = 0; i < warplist_num; i++)
EMoveResizeWindow(warplist[i].win, 0, (h * i), fw->mw, fw->mh);
EoMap(fw, 0);
/*
* Grab the keyboard. The grab is automatically released when
* WarpFocusHide unmaps warpFocusWindow.
*/
GrabKeyboardSet(EoGetWin(fw));
GrabPointerSet(EoGetWin(fw), None, 0);
TooltipsEnable(0);
}
static void
MenuShow(Menu * m, char noshow)
{
EWin *ewin;
int x, y, w, h;
int wx, wy, mw, mh;
int head_num = 0;
if (m->shown)
return;
if (MenuLoad(m) || m->redraw)
MenuRealize(m);
if (m->num <= 0)
return;
if (!m->win || !m->items[0]->win)
MenuRealize(m);
if (!m->style)
return;
ewin = m->ewin;
if (ewin)
{
#if 0 /* ??? */
EwinRaise(ewin);
EwinShow(ewin);
return;
#else
MenuHide(m);
#endif
}
EGetGeometry(m->items[0]->win, NULL, &x, &y, &w, &h, NULL, NULL);
mw = m->w;
mh = m->h;
EQueryPointer(NULL, &wx, &wy, NULL, NULL);
wx -= EoGetX(DesksGetCurrent()) + x + (w / 2);
wy -= EoGetY(DesksGetCurrent()) + y + (h / 2);
if (Conf.menus.onscreen)
{
Border *b;
b = BorderFind(m->style->border_name);
if (b)
{
int sx, sy, sw, sh;
head_num = ScreenGetGeometryByPointer(&sx, &sy, &sw, &sh);
if (wx > sx + sw - mw - b->border.right)
wx = sx + sw - mw - b->border.right;
if (wx < sx + b->border.left)
wx = sx + b->border.left;
if (wy > sy + sh - mh - b->border.bottom)
wy = sy + sh - mh - b->border.bottom;
if (wy < sy + b->border.top)
wy = sy + b->border.top;
}
}
EMoveWindow(m->win, wx, wy);
ewin = AddInternalToFamily(m->win, m->style->border_name, EWIN_TYPE_MENU,
&_MenuEwinOps, m);
if (ewin)
{
ewin->client.event_mask |= KeyPressMask;
ESelectInput(m->win, ewin->client.event_mask);
ewin->head = head_num;
EwinResize(ewin, ewin->client.w, ewin->client.h, 0);
if (Conf.menus.animate)
EwinInstantShade(ewin, 0);
if (!noshow)
{
ICCCM_Cmap(NULL);
EwinOpFloatAt(ewin, OPSRC_NA, EoGetX(ewin), EoGetY(ewin));
EwinShow(ewin);
if (Conf.menus.animate)
EwinUnShade(ewin);
}
}
m->shown = 1;
m->last_access = time(0);
Mode_menus.just_shown = 1;
if (!Mode_menus.first)
{
Mode_menus.context_ewin = GetContextEwin();
#if 0
Eprintf("Mode_menus.context_ewin set %s\n",
EwinGetTitle(Mode_menus.context_ewin));
#endif
ESync(ESYNC_MENUS);
Mode_menus.first = m;
MenuShowMasker(m);
TooltipsEnable(0);
GrabKeyboardSet(m->win);
}
m->ref_count++;
}
