X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=openbox%2Ffocus_cycle.c;h=a5ac4e68ce4d84f55c35cb8512fc863aca9fc677;hb=9dacac5e5e6b9ed86e76680b048bc227d8866ac6;hp=cb6678d27002128ab5afe407273e77e40b0b6937;hpb=508ce538c04f72b4c0aafe9a66b04f7f2c151a05;p=chaz%2Fopenbox diff --git a/openbox/focus_cycle.c b/openbox/focus_cycle.c index cb6678d2..a5ac4e68 100644 --- a/openbox/focus_cycle.c +++ b/openbox/focus_cycle.c @@ -26,143 +26,52 @@ #include "screen.h" #include "openbox.h" #include "debug.h" -#include "group.h" #include #include -ObClient *focus_cycle_target = NULL; - -static void focus_cycle_destroy_notify (ObClient *client, gpointer data); -static gboolean focus_target_has_siblings (ObClient *ft, - gboolean iconic_windows, - gboolean all_desktops); -static ObClient *focus_find_directional (ObClient *c, - ObDirection dir, - gboolean dock_windows, - gboolean desktop_windows); -static ObClient *focus_find_directional (ObClient *c, - ObDirection dir, - gboolean dock_windows, - gboolean desktop_windows); +ObClient *focus_cycle_target = NULL; +static gboolean focus_cycle_iconic_windows; +static gboolean focus_cycle_all_desktops; +static gboolean focus_cycle_dock_windows; +static gboolean focus_cycle_desktop_windows; + +static ObClient *focus_find_directional(ObClient *c, + ObDirection dir, + gboolean dock_windows, + gboolean desktop_windows); void focus_cycle_startup(gboolean reconfig) { if (reconfig) return; - - client_add_destroy_notify(focus_cycle_destroy_notify, NULL); } void focus_cycle_shutdown(gboolean reconfig) { if (reconfig) return; - - client_remove_destroy_notify(focus_cycle_destroy_notify); } -void focus_cycle_stop() +void focus_cycle_stop(ObClient *ifclient) { - if (focus_cycle_target) { + /* stop focus cycling if the given client is a valid focus target, + and so the cycling is being disrupted */ + if (focus_cycle_target && ifclient && + focus_valid_target(ifclient, + focus_cycle_iconic_windows, + focus_cycle_all_desktops, + focus_cycle_dock_windows, + focus_cycle_desktop_windows)) + { focus_cycle(TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE); focus_directional_cycle(0, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE); } } -static void focus_cycle_destroy_notify(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, TRUE); -} - -/*! Returns if a focus target has valid group siblings that can be cycled - to in its place */ -static gboolean focus_target_has_siblings(ObClient *ft, - gboolean iconic_windows, - 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(c) && - focus_cycle_target_valid(c, iconic_windows, all_desktops, FALSE, - FALSE)) - { - return TRUE; - } - } - return FALSE; -} - -gboolean focus_cycle_target_valid(ObClient *ft, - gboolean iconic_windows, - gboolean all_desktops, - gboolean dock_windows, - gboolean desktop_windows) -{ - gboolean ok = FALSE; - - /* 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); - - /* the window is not iconic, or we're allowed to go to iconic ones */ - ok = ok && (iconic_windows || !ft->iconic); - - /* it's the right type of window */ - if (dock_windows || desktop_windows) - ok = ok && ((dock_windows && ft->type == OB_CLIENT_TYPE_DOCK) || - (desktop_windows && ft->type == OB_CLIENT_TYPE_DESKTOP)); - /* modal windows are important and can always get focus if they are - visible and stuff, so don't change 'ok' based on their type */ - else if (!ft->modal) - /* 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 */ - !focus_target_has_siblings(ft, iconic_windows, all_desktops)))); - - /* it's not set to skip the taskbar (unless it is a type that would be - expected to set this hint, or modal) */ - ok = ok && ((ft->type == OB_CLIENT_TYPE_DOCK || - ft->type == OB_CLIENT_TYPE_DESKTOP || - ft->type == OB_CLIENT_TYPE_TOOLBAR || - ft->type == OB_CLIENT_TYPE_MENU || - ft->type == OB_CLIENT_TYPE_UTILITY) || - ft->modal || - !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; -} - void focus_cycle(gboolean forward, gboolean all_desktops, gboolean dock_windows, gboolean desktop_windows, gboolean linear, gboolean interactive, gboolean dialog, gboolean done, gboolean cancel) { - static ObClient *first = NULL; static ObClient *t = NULL; static GList *order = NULL; GList *it, *start, *list; @@ -178,8 +87,6 @@ void focus_cycle(gboolean forward, gboolean all_desktops, if (!focus_order) goto done_cycle; - if (!first) first = focus_client; - if (linear) list = client_list; else list = focus_order; } else { @@ -187,9 +94,17 @@ void focus_cycle(gboolean forward, gboolean all_desktops, goto done_cycle; list = client_list; } - if (!focus_cycle_target) focus_cycle_target = focus_client; - start = it = g_list_find(list, focus_cycle_target); + + if (focus_cycle_target == NULL) { + focus_cycle_iconic_windows = TRUE; + focus_cycle_all_desktops = all_desktops; + focus_cycle_dock_windows = dock_windows; + focus_cycle_desktop_windows = desktop_windows; + start = it = g_list_find(list, focus_client); + } else + start = it = g_list_find(list, focus_cycle_target); + if (!start) /* switched desktops or something? */ start = it = forward ? g_list_last(list) : g_list_first(list); if (!start) goto done_cycle; @@ -203,9 +118,11 @@ void focus_cycle(gboolean forward, gboolean all_desktops, if (it == NULL) it = g_list_last(list); } ft = it->data; - if (focus_cycle_target_valid(ft, TRUE, - all_desktops, dock_windows, - desktop_windows)) + if (focus_valid_target(ft, + focus_cycle_iconic_windows, + focus_cycle_all_desktops, + focus_cycle_dock_windows, + focus_cycle_desktop_windows)) { if (interactive) { if (ft != focus_cycle_target) { /* prevents flicker */ @@ -214,9 +131,11 @@ void focus_cycle(gboolean forward, gboolean all_desktops, } if (dialog) /* same arguments as focus_target_valid */ - focus_cycle_popup_show(ft, TRUE, - all_desktops, dock_windows, - desktop_windows); + focus_cycle_popup_show(ft, + focus_cycle_iconic_windows, + focus_cycle_all_desktops, + focus_cycle_dock_windows, + focus_cycle_desktop_windows); return; } else if (ft != focus_cycle_target) { focus_cycle_target = ft; @@ -231,7 +150,6 @@ done_cycle: client_activate(focus_cycle_target, FALSE, TRUE); t = NULL; - first = NULL; focus_cycle_target = NULL; g_list_free(order); order = NULL; @@ -256,7 +174,7 @@ static ObClient *focus_find_directional(ObClient *c, ObDirection dir, ObClient *best_client, *cur; GList *it; - if(!client_list) + if (!client_list) return NULL; /* first, find the centre coords of the currently focused window */ @@ -264,16 +182,16 @@ static ObClient *focus_find_directional(ObClient *c, ObDirection dir, my_cy = c->frame->area.y + c->frame->area.height / 2; best_score = -1; - best_client = NULL; + best_client = c; - for(it = g_list_first(client_list); it; it = g_list_next(it)) { + for (it = g_list_first(client_list); it; it = g_list_next(it)) { cur = it->data; /* the currently selected window isn't interesting */ - if(cur == c) + if (cur == c) continue; - if (!focus_cycle_target_valid(it->data, FALSE, FALSE, dock_windows, - desktop_windows)) + if (!focus_valid_target(it->data, FALSE, FALSE, dock_windows, + desktop_windows)) continue; /* find the centre coords of this window, from the @@ -283,8 +201,9 @@ static ObClient *focus_find_directional(ObClient *c, ObDirection dir, his_cy = (cur->frame->area.y - my_cy) + cur->frame->area.height / 2; - if(dir == OB_DIRECTION_NORTHEAST || dir == OB_DIRECTION_SOUTHEAST || - dir == OB_DIRECTION_SOUTHWEST || dir == OB_DIRECTION_NORTHWEST) { + if (dir == OB_DIRECTION_NORTHEAST || dir == OB_DIRECTION_SOUTHEAST || + dir == OB_DIRECTION_SOUTHWEST || dir == OB_DIRECTION_NORTHWEST) + { gint tx; /* Rotate the diagonals 45 degrees counterclockwise. * To do this, multiply the matrix /+h +h\ with the @@ -296,7 +215,7 @@ static ObClient *focus_find_directional(ObClient *c, ObDirection dir, his_cx = tx; } - switch(dir) { + switch (dir) { case OB_DIRECTION_NORTH: case OB_DIRECTION_SOUTH: case OB_DIRECTION_NORTHEAST: @@ -318,7 +237,7 @@ static ObClient *focus_find_directional(ObClient *c, ObDirection dir, } /* the target must be in the requested direction */ - if(distance <= 0) + if (distance <= 0) continue; /* Calculate score for this window. The smaller the better. */ @@ -327,12 +246,13 @@ static ObClient *focus_find_directional(ObClient *c, ObDirection dir, /* windows more than 45 degrees off the direction are * heavily penalized and will only be chosen if nothing * else within a million pixels */ - if(offset > distance) + if (offset > distance) score += 1000000; - if(best_score == -1 || score < best_score) - best_client = cur, - best_score = score; + if (best_score == -1 || score < best_score) { + best_client = cur; + best_score = score; + } } return best_client; @@ -345,46 +265,55 @@ void focus_directional_cycle(ObDirection dir, gboolean dock_windows, static ObClient *first = NULL; ObClient *ft = NULL; - if (!interactive) - return; - if (cancel) { focus_cycle_target = NULL; goto done_cycle; - } else if (done) + } else if (done && interactive) goto done_cycle; if (!focus_order) goto done_cycle; + if (focus_cycle_target == NULL) { + focus_cycle_iconic_windows = FALSE; + focus_cycle_all_desktops = FALSE; + focus_cycle_dock_windows = dock_windows; + focus_cycle_desktop_windows = desktop_windows; + } + if (!first) first = focus_client; - if (!focus_cycle_target) focus_cycle_target = focus_client; if (focus_cycle_target) ft = focus_find_directional(focus_cycle_target, dir, dock_windows, desktop_windows); + else if (first) + ft = focus_find_directional(first, dir, dock_windows, desktop_windows); else { GList *it; for (it = focus_order; it; it = g_list_next(it)) - if (focus_cycle_target_valid(it->data, FALSE, FALSE, dock_windows, - desktop_windows)) + if (focus_valid_target(it->data, + focus_cycle_iconic_windows, + focus_cycle_all_desktops, + focus_cycle_dock_windows, + focus_cycle_desktop_windows)) ft = it->data; } - if (ft) { - if (ft != focus_cycle_target) {/* prevents flicker */ - focus_cycle_target = ft; - focus_cycle_draw_indicator(ft); - } + if (ft && ft != focus_cycle_target) {/* prevents flicker */ + focus_cycle_target = ft; + if (!interactive) + goto done_cycle; + focus_cycle_draw_indicator(ft); } - if (focus_cycle_target && dialog) { + if (focus_cycle_target && dialog) /* same arguments as focus_target_valid */ focus_cycle_popup_single_show(focus_cycle_target, - FALSE, FALSE, dock_windows, - desktop_windows); - return; - } + focus_cycle_iconic_windows, + focus_cycle_all_desktops, + focus_cycle_dock_windows, + focus_cycle_desktop_windows); + return; done_cycle: if (done && focus_cycle_target)