X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=openbox%2Ffocus.c;h=80cd0b080affecc29f00e8b10272ddcfe0040a9e;hb=f0fdba8ad36010280fc84c2425010c195b76562a;hp=aac6675e3a1fc7ccf18aaf0b64ce27bb822116cd;hpb=0da9aa2660b51ce6208b041cc6e14f15e522c289;p=chaz%2Fopenbox diff --git a/openbox/focus.c b/openbox/focus.c index aac6675e..80cd0b08 100644 --- a/openbox/focus.c +++ b/openbox/focus.c @@ -37,6 +37,8 @@ #include #include +#define FOCUS_INDICATOR_WIDTH 6 + ObClient *focus_client = NULL; GList *focus_order = NULL; ObClient *focus_cycle_target = NULL; @@ -53,14 +55,10 @@ RrColor *color_white; static ObIconPopup *focus_cycle_popup; -static void focus_cycle_destructor(ObClient *client, gpointer data) -{ - /* end cycling if the target disappears. CurrentTime is fine, time won't - be used - */ - if (focus_cycle_target == client) - focus_cycle(TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE); -} +static gboolean valid_focus_target(ObClient *ft, + gboolean all_desktops, + gboolean dock_windows); +static void focus_cycle_destructor(ObClient *client, gpointer data); static Window createWindow(Window parent, gulong mask, XSetWindowAttributes *attrib) @@ -168,7 +166,7 @@ void focus_set_client(ObClient *client) be used. */ if (focus_cycle_target) - focus_cycle(TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE); + focus_cycle(TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE); focus_client = client; @@ -226,30 +224,25 @@ ObClient* focus_fallback_target(gboolean allow_refocus, ObClient *old) } - ob_debug_type(OB_DEBUG_FOCUS, "trying the focus order\n"); + ob_debug_type(OB_DEBUG_FOCUS, "trying the focus order\n"); for (it = focus_order; it; it = g_list_next(it)) if (allow_refocus || it->data != old) { ObClient *c = it->data; /* fallback focus to a window if: 1. it is actually focusable, cuz if it's not then we're sending - focus off to nothing - 2. it is validated. if the window is about to disappear, then - don't try focus it. - 3. it is visible on the current desktop. this ignores - omnipresent windows, which are problematic in their own rite. - 4. it's not iconic - 5. it is a normal type window, don't fall back onto a dock or + focus off to nothing. this includes if it is visible right now + 2. it is on the current desktop. this ignores omnipresent + windows, which are problematic in their own rite. + 3. it is a normal type window, don't fall back onto a dock or a splashscreen or a desktop window (save the desktop as a backup fallback though) */ - if (client_can_focus(c) && !c->iconic) + if (client_can_focus(c)) { if (c->desktop == screen_desktop && client_normal(c)) { ob_debug_type(OB_DEBUG_FOCUS, "found in focus order\n"); return it->data; - } else if ((c->desktop == screen_desktop || - c->desktop == DESKTOP_ALL) && - c->type == OB_CLIENT_TYPE_DESKTOP && + } else if (c->type == OB_CLIENT_TYPE_DESKTOP && desktop == NULL) desktop = c; } @@ -292,38 +285,113 @@ void focus_nothing() event_curtime); } -static void popup_cycle(ObClient *c, gboolean show) +static gchar *popup_get_name(ObClient *c, ObClient **nametarget) +{ + ObClient *p; + gchar *title = NULL; + const gchar *desk = NULL; + gchar *ret; + + /* find our highest direct parent, including non-normal windows */ + for (p = c; p->transient_for && p->transient_for != OB_TRAN_GROUP; + p = p->transient_for); + + if (c->desktop != DESKTOP_ALL && c->desktop != screen_desktop) + desk = screen_desktop_names[c->desktop]; + + /* use the transient's parent's title/icon if we don't have one */ + if (p != c && !strcmp("", (c->iconic ? c->icon_title : c->title))) + title = g_strdup(p->iconic ? p->icon_title : p->title); + + if (title == NULL) + title = g_strdup(c->iconic ? c->icon_title : c->title); + + if (desk) + ret = g_strdup_printf("%s [%s]", title, desk); + else { + ret = title; + title = NULL; + } + g_free(title); + + /* set this only if we're returning true and they asked for it */ + if (ret && nametarget) *nametarget = p; + return ret; +} + +static void popup_cycle(ObClient *c, gboolean show, + gboolean all_desktops, gboolean dock_windows) { + gchar *showtext = NULL; + ObClient *showtarget; + if (!show) { icon_popup_hide(focus_cycle_popup); - } else { + return; + } + + /* do this stuff only when the dialog is first showing */ + if (!focus_cycle_popup->popup->mapped && + !focus_cycle_popup->popup->delay_mapped) + { Rect *a; - ObClient *p = c; - gchar *title = NULL; + gchar **names; + GList *targets = NULL, *it; + gint n = 0, i; + /* position the popup */ a = screen_physical_area_monitor(0); icon_popup_position(focus_cycle_popup, CenterGravity, a->x + a->width / 2, a->y + a->height / 2); - icon_popup_width(focus_cycle_popup, MAX(a->width/3, POPUP_WIDTH)); icon_popup_height(focus_cycle_popup, POPUP_HEIGHT); + icon_popup_min_width(focus_cycle_popup, POPUP_WIDTH); + icon_popup_max_width(focus_cycle_popup, + MAX(a->width/3, POPUP_WIDTH)); - /* use the transient's parent's title/icon */ - while (p->transient_for && p->transient_for != OB_TRAN_GROUP) - p = p->transient_for; - if (p != c && !strcmp("", (c->iconic ? c->icon_title : c->title))) - title = g_strdup(p->iconic ? p->icon_title : p->title); - /*title = g_strconcat((c->iconic ? c->icon_title : c->title), - " - ", - (p->iconic ? p->icon_title : p->title), - NULL); - */ - icon_popup_delay_show(focus_cycle_popup, G_USEC_PER_SEC/12, - (title ? title : - (c->iconic ? c->icon_title : c->title)), - client_icon(p, 48, 48)); - g_free(title); + /* make its width to be the width of all the possible titles */ + + /* build a list of all the valid focus targets */ + for (it = focus_order; it; it = g_list_next(it)) { + ObClient *ft = it->data; + if (valid_focus_target(ft, all_desktops, dock_windows)) { + targets = g_list_prepend(targets, ft); + ++n; + } + } + /* make it null terminated so we can use g_strfreev */ + names = g_new(char*, n+1); + for (it = targets, i = 0; it; it = g_list_next(it), ++i) { + ObClient *ft = it->data, *t; + names[i] = popup_get_name(ft, &t); + + /* little optimization.. save this text and client, so we dont + have to get it again */ + if (ft == c) { + showtext = g_strdup(names[i]); + showtarget = t; + } + } + names[n] = NULL; + + icon_popup_text_width_to_strings(focus_cycle_popup, names, n); + g_strfreev(names); } + + + if (!showtext) showtext = popup_get_name(c, &showtarget); + icon_popup_show(focus_cycle_popup, showtext, + client_icon(showtarget, 48, 48)); + g_free(showtext); +} + +static void focus_cycle_destructor(ObClient *client, gpointer data) +{ + /* end cycling if the target disappears. CurrentTime is fine, time won't + be used + */ + if (focus_cycle_target == client) + focus_cycle(TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE); } void focus_cycle_draw_indicator() @@ -345,10 +413,7 @@ void focus_cycle_draw_indicator() gint x, y, w, h; gint wt, wl, wr, wb; - wt = wl = wr = wb = MAX(3, - MAX(1, MAX(ob_rr_theme->paddingx, - ob_rr_theme->paddingy)) * 2 + - ob_rr_theme->fbwidth * 2); + wt = wl = wr = wb = FOCUS_INDICATOR_WIDTH; x = focus_cycle_target->frame->area.x; y = focus_cycle_target->frame->area.y; @@ -463,43 +528,76 @@ void focus_cycle_draw_indicator() } } -static gboolean valid_focus_target(ObClient *ft, gboolean dock_windows) +static gboolean has_valid_group_siblings_on_desktop(ObClient *ft, + gboolean all_desktops) + +{ + GSList *it; + + if (!ft->group) return FALSE; + + for (it = ft->group->members; it; it = g_slist_next(it)) { + ObClient *c = it->data; + /* check that it's not a helper window to avoid infinite recursion */ + if (c != ft && !client_helper(ft) && + valid_focus_target(ft, all_desktops, FALSE)) + { + return TRUE; + } + } + return FALSE; +} + +/*! @param allow_helpers This is used for calling itself recursively while + checking helper windows. */ +static gboolean valid_focus_target(ObClient *ft, + gboolean all_desktops, + gboolean dock_windows) { gboolean ok = FALSE; - /* we don't use client_can_focus here, because that doesn't let you - focus an iconic window, but we want to be able to, so we just check - if the focus flags on the window allow it, and its on the current - desktop */ + + /* it's on this desktop unless you want all desktops. + + do this check first because it will usually filter out the most + windows */ + ok = (all_desktops || ft->desktop == screen_desktop || + ft->desktop == DESKTOP_ALL); + + /* the window can receive focus somehow */ + ok = ok && (ft->can_focus || ft->focus_notify); + + /* it's the right type of window */ if (dock_windows) - ok = ft->type == OB_CLIENT_TYPE_DOCK; + ok = ok && ft->type == OB_CLIENT_TYPE_DOCK; else - ok = (ft->type == OB_CLIENT_TYPE_NORMAL || - ft->type == OB_CLIENT_TYPE_DIALOG || - (!client_has_group_siblings(ft) && - (ft->type == OB_CLIENT_TYPE_TOOLBAR || - ft->type == OB_CLIENT_TYPE_MENU || - ft->type == OB_CLIENT_TYPE_UTILITY))); - ok = ok && (ft->can_focus || ft->focus_notify); - ok = ok && !ft->skip_pager; - ok = ok && (ft->desktop == screen_desktop || ft->desktop == DESKTOP_ALL); + /* normal non-helper windows are valid targets */ + ok = ok && + ((client_normal(ft) && !client_helper(ft)) + || + /* helper windows are valid targets it... */ + (client_helper(ft) && + /* ...a window in its group already has focus ... */ + ((focus_client && ft->group == focus_client->group) || + /* ... or if there are no other windows in its group + that can be cycled to instead */ + !has_valid_group_siblings_on_desktop(ft, all_desktops)))); + + /* it's not set to skip the taskbar (unless it is a type that would be + expected to set this hint */ + ok = ok && ((ft->type == OB_CLIENT_TYPE_DOCK || + ft->type == OB_CLIENT_TYPE_TOOLBAR || + ft->type == OB_CLIENT_TYPE_MENU || + ft->type == OB_CLIENT_TYPE_UTILITY) || + !ft->skip_taskbar); + + /* it's not going to just send fous off somewhere else (modal window) */ ok = ok && ft == client_focus_target(ft); - return ok; -/* - { - GSList *it; - - for (it = ft->transients; it; it = g_slist_next(it)) { - ObClient *c = it->data; - if (c->frame->visible) - return FALSE; - } - return TRUE; - } -*/ + return ok; } -void focus_cycle(gboolean forward, gboolean dock_windows, +void focus_cycle(gboolean forward, gboolean all_desktops, + gboolean dock_windows, gboolean linear, gboolean interactive, gboolean dialog, gboolean done, gboolean cancel) { @@ -544,13 +642,14 @@ void focus_cycle(gboolean forward, gboolean dock_windows, if (it == NULL) it = g_list_last(list); } ft = it->data; - if (valid_focus_target(ft, dock_windows)) { + if (valid_focus_target(ft, all_desktops, dock_windows)) { if (interactive) { if (ft != focus_cycle_target) { /* prevents flicker */ focus_cycle_target = ft; focus_cycle_draw_indicator(); } - popup_cycle(ft, dialog); + /* same arguments as valid_focus_target */ + popup_cycle(ft, dialog, all_desktops, dock_windows); return; } else if (ft != focus_cycle_target) { focus_cycle_target = ft; @@ -572,14 +671,14 @@ done_cycle: if (interactive) { focus_cycle_draw_indicator(); - popup_cycle(ft, FALSE); + popup_cycle(ft, FALSE, FALSE, FALSE); } return; } /* this be mostly ripped from fvwm */ -ObClient *focus_find_directional(ObClient *c, ObDirection dir, +static ObClient *focus_find_directional(ObClient *c, ObDirection dir, gboolean dock_windows) { gint my_cx, my_cy, his_cx, his_cy; @@ -710,7 +809,7 @@ void focus_directional_cycle(ObDirection dir, gboolean dock_windows, GList *it; for (it = focus_order; it; it = g_list_next(it)) - if (valid_focus_target(it->data, dock_windows)) + if (valid_focus_target(it->data, FALSE, dock_windows)) ft = it->data; } @@ -721,7 +820,8 @@ void focus_directional_cycle(ObDirection dir, gboolean dock_windows, } } if (focus_cycle_target) { - popup_cycle(focus_cycle_target, dialog); + /* same arguments as valid_focus_target */ + popup_cycle(focus_cycle_target, dialog, FALSE, dock_windows); if (dialog) return; } @@ -735,7 +835,7 @@ done_cycle: focus_cycle_target = NULL; focus_cycle_draw_indicator(); - popup_cycle(ft, FALSE); + popup_cycle(ft, FALSE, FALSE, FALSE); return; }