X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=spectrwm.c;h=071fb8322c7b8daba52483d98115760a2ff91b8c;hb=024d93cece051fce3b8bbaae25570a2d6fec2e06;hp=75b833f17cc54f01676e40d0b4b75d3e9309722a;hpb=36e10e1dfb7db4bd6190be8990df27e08ceecb36;p=spectrwm.git diff --git a/spectrwm.c b/spectrwm.c index 75b833f..071fb83 100644 --- a/spectrwm.c +++ b/spectrwm.c @@ -90,6 +90,7 @@ #include #include #include +#include #include #include #include @@ -249,6 +250,12 @@ u_int32_t swm_debug = 0 #define SWM_FOCUS_FOLLOW (1) #define SWM_FOCUS_MANUAL (2) +#define SWM_CK_NONE 0 +#define SWM_CK_ALL 0x7 +#define SWM_CK_FOCUS 0x1 +#define SWM_CK_POINTER 0x2 +#define SWM_CK_FALLBACK 0x4 + #define SWM_CONF_DEFAULT (0) #define SWM_CONF_KEYMAPPING (1) @@ -666,11 +673,37 @@ struct ewmh_hint { {"_SWM_WM_STATE_MANUAL", XCB_ATOM_NONE}, }; +/* Cursors */ +enum { + XC_FLEUR, + XC_LEFT_PTR, + XC_BOTTOM_LEFT_CORNER, + XC_BOTTOM_RIGHT_CORNER, + XC_SIZING, + XC_TOP_LEFT_CORNER, + XC_TOP_RIGHT_CORNER, + XC_MAX +}; + +struct cursors { + char *name; /* Name used by Xcursor .*/ + uint8_t cf_char; /* cursorfont index. */ + xcb_cursor_t cid; +} cursors[XC_MAX] = { + {"fleur", XC_fleur, XCB_CURSOR_NONE}, + {"left_ptr", XC_left_ptr, XCB_CURSOR_NONE}, + {"bottom_left_corner", XC_bottom_left_corner, XCB_CURSOR_NONE}, + {"bottom_right_corner", XC_bottom_right_corner, XCB_CURSOR_NONE}, + {"sizing", XC_sizing, XCB_CURSOR_NONE}, + {"top_left_corner", XC_top_left_corner, XCB_CURSOR_NONE}, + {"top_right_corner", XC_top_right_corner, XCB_CURSOR_NONE}, +}; + /* function prototypes */ void buttonpress(xcb_button_press_event_t *); void check_conn(void); void clientmessage(xcb_client_message_event_t *); -int conf_load(char *, int); +int conf_load(const char *, int); void configurenotify(xcb_configure_notify_event_t *); void configurerequest(xcb_configure_request_event_t *); void constrain_window(struct ws_win *, struct swm_region *, int); @@ -679,7 +712,7 @@ void enternotify(xcb_enter_notify_event_t *); void event_drain(uint8_t); void event_error(xcb_generic_error_t *); void event_handle(xcb_generic_event_t *); -char *expand_tilde(char *); +char *expand_tilde(const char *); void expose(xcb_expose_event_t *); struct ws_win *find_window(xcb_window_t); int floating_toggle_win(struct ws_win *); @@ -697,6 +730,7 @@ char *get_atom_name(xcb_atom_t); char *get_notify_detail_label(uint8_t); char *get_notify_mode_label(uint8_t); #endif +struct ws_win *get_pointer_win(xcb_window_t); struct ws_win *get_region_focus(struct swm_region *); xcb_screen_t *get_screen(int); char *get_win_name(xcb_window_t); @@ -715,7 +749,7 @@ void maprequest(xcb_map_request_event_t *); void new_region(struct swm_screen *, int, int, int, int); int parse_rgb(const char *, uint16_t *, uint16_t *, uint16_t *); void propertynotify(xcb_property_notify_event_t *); -void spawn_select(struct swm_region *, union arg *, char *, int *); +void spawn_select(struct swm_region *, union arg *, const char *, int *); void screenchange(xcb_randr_screen_change_notify_event_t *); void shutdown_cleanup(void); void store_float_geom(struct ws_win *, struct swm_region *); @@ -725,8 +759,47 @@ void unfocus_win(struct ws_win *); void update_window(struct ws_win *); /*void visibilitynotify(xcb_visibility_notify_event_t *);*/ +void +cursors_load(void) +{ + xcb_font_t cf = XCB_NONE; + int i; + + for (i = 0; i < LENGTH(cursors); ++i) { + /* try to load Xcursor first. */ + cursors[i].cid = XcursorLibraryLoadCursor(display, + cursors[i].name); + + /* fallback to cursorfont. */ + if (cursors[i].cid == XCB_CURSOR_NONE) { + if (cf == XCB_NONE) { + cf = xcb_generate_id(conn); + xcb_open_font(conn, cf, strlen("cursor"), + "cursor"); + } + + cursors[i].cid = xcb_generate_id(conn); + xcb_create_glyph_cursor(conn, cursors[i].cid, cf, cf, + cursors[i].cf_char, cursors[i].cf_char + 1, 0, 0, 0, + 0xffff, 0xffff, 0xffff); + + } + } + + if (cf != XCB_NONE) + xcb_close_font(conn, cf); +} + +void +cursors_cleanup(void) +{ + int i; + for (i = 0; i < LENGTH(cursors); ++i) + xcb_free_cursor(conn, cursors[i].cid); +} + char * -expand_tilde(char *s) +expand_tilde(const char *s) { struct passwd *ppwd; int i, max; @@ -756,6 +829,8 @@ expand_tilde(char *s) s = &s[i]; ppwd = strlen(user) == 0 ? getpwuid(getuid()) : getpwnam(user); + free(user); + if (ppwd == NULL) result = strdup(sc); else @@ -1976,7 +2051,7 @@ isxlfd(char *s) } void -fontset_init() +fontset_init(void) { char *default_string; char **missing_charsets; @@ -2443,8 +2518,30 @@ restart(struct swm_region *r, union arg *args) quit(NULL, NULL); } +struct ws_win * +get_pointer_win(xcb_window_t root) +{ + struct ws_win *win = NULL; + xcb_query_pointer_reply_t *r; + + DNPRINTF(SWM_D_EVENT, "get_pointer_win: root: 0x%x.\n", root); + + r = xcb_query_pointer_reply(conn, xcb_query_pointer(conn, root), NULL); + if (r) { + win = find_window(r->child); + if (win) { + DNPRINTF(SWM_D_EVENT, "get_pointer_win: 0x%x.\n", + win->id); + } else { + DNPRINTF(SWM_D_EVENT, "get_pointer_win: none.\n"); + } + } + + return win; +} + struct swm_region * -root_to_region(xcb_window_t root) +root_to_region(xcb_window_t root, int check) { struct ws_win *cfw; struct swm_region *r = NULL; @@ -2459,34 +2556,39 @@ root_to_region(xcb_window_t root) if (screens[i].root == root) break; - /* Try to find an actively focused window */ - gifr = xcb_get_input_focus_reply(conn, xcb_get_input_focus(conn), NULL); - if (gifr) { - cfw = find_window(gifr->focus); - if (cfw && cfw->ws->r) - r = cfw->ws->r; + if (check & SWM_CK_FOCUS) { + /* Try to find an actively focused window */ + gifr = xcb_get_input_focus_reply(conn, + xcb_get_input_focus(conn), NULL); + if (gifr) { + cfw = find_window(gifr->focus); + if (cfw && cfw->ws->r) + r = cfw->ws->r; - free(gifr); + free(gifr); + } } - if (r == NULL) { + if (r == NULL && check & SWM_CK_POINTER) { /* No region with an active focus; try to use pointer. */ qpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn, screens[i].root), NULL); if (qpr) { - DNPRINTF(SWM_D_MISC, "root_to_region: pointer: (%d,%d)\n", - qpr->root_x, qpr->root_y); + DNPRINTF(SWM_D_MISC, "root_to_region: pointer: " + "(%d,%d)\n", qpr->root_x, qpr->root_y); TAILQ_FOREACH(r, &screens[i].rl, entry) - if (X(r) <= qpr->root_x && qpr->root_x < MAX_X(r) && - Y(r) <= qpr->root_y && qpr->root_y < MAX_Y(r)) + if (X(r) <= qpr->root_x && + qpr->root_x < MAX_X(r) && + Y(r) <= qpr->root_y && + qpr->root_y < MAX_Y(r)) break; free(qpr); } } /* Last resort. */ - if (r == NULL) + if (r == NULL && check & SWM_CK_FALLBACK) r = TAILQ_FIRST(&screens[i].rl); return (r); @@ -2720,7 +2822,8 @@ unfocus_win(struct ws_win *win) void focus_win(struct ws_win *win) { - struct ws_win *cfw = NULL; + struct ws_win *cfw = NULL, *parent = NULL, *w; + struct workspace *ws; xcb_get_input_focus_reply_t *r; DNPRINTF(SWM_D_FOCUS, "focus_win: window: 0x%x\n", WINID(win)); @@ -2731,7 +2834,9 @@ focus_win(struct ws_win *win) if (win->ws == NULL) goto out; - if (validate_ws(win->ws)) + ws = win->ws; + + if (validate_ws(ws)) goto out; if (validate_win(win)) { @@ -2747,13 +2852,24 @@ focus_win(struct ws_win *win) free(r); } - if (win->ws->focus != win) { - if (win->ws->focus && win->ws->focus != cfw) - unfocus_win(win->ws->focus); - win->ws->focus = win; + if (ws->focus != win) { + if (ws->focus && ws->focus != cfw) + unfocus_win(ws->focus); + ws->focus = win; } - if (cfw != win && win->ws->r != NULL) { + /* If this window directs focus to a child window, then clear. */ + if (win->focus_child) + win->focus_child = NULL; + + /* If transient, adjust parent's focus child for focus_magic. */ + if (win->transient) { + parent = find_window(win->transient); + if (parent && parent->focus_child != win) + parent->focus_child = win; + } + + if (cfw != win && ws->r != NULL) { /* Set input focus if no input hint, or indicated by hint. */ if (!(win->hints.flags & XCB_ICCCM_WM_HINT_INPUT) || (win->hints.flags & XCB_ICCCM_WM_HINT_INPUT && @@ -2765,19 +2881,38 @@ focus_win(struct ws_win *win) if (win->take_focus) { /* java is special; always tell parent */ if (win->transient && win->java) - client_msg(find_window(win->transient), - a_takefocus, last_event_time); + client_msg(parent, a_takefocus, + last_event_time); else client_msg(win, a_takefocus, last_event_time); } xcb_change_window_attributes(conn, win->id, XCB_CW_BORDER_PIXEL, - &win->ws->r->s->c[SWM_S_COLOR_FOCUS].pixel); + &ws->r->s->c[SWM_S_COLOR_FOCUS].pixel); + + if (ws->cur_layout->flags & SWM_L_MAPONFOCUS || + ws->always_raise) { + /* If a parent exists, map it first. */ + if (parent) { + map_window(parent); + + /* Map siblings next. */ + TAILQ_FOREACH(w, &ws->winlist, entry) + if (w != win && !w->iconic && + w->transient == parent->id) + map_window(w); + } - if (win->ws->cur_layout->flags & SWM_L_MAPONFOCUS || - win->ws->always_raise) + /* Map focused window. */ map_window(win); + /* Finally, map children of focus window. */ + TAILQ_FOREACH(w, &ws->winlist, entry) + if (w->transient == win->id && !w->iconic) + map_window(w); + + } + xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->s->root, ewmh[_NET_ACTIVE_WINDOW].atom, XCB_ATOM_WINDOW, 32, 1, &win->id); @@ -2881,6 +3016,10 @@ switchws(struct swm_region *r, union arg *args) this_r->ws = new_ws; new_ws->r = this_r; + /* Set focus_pending before stacking. */ + if (focus_mode != SWM_FOCUS_FOLLOW) + new_ws->focus_pending = get_region_focus(new_ws->r); + stack(); /* unmap old windows */ @@ -2888,18 +3027,22 @@ switchws(struct swm_region *r, union arg *args) TAILQ_FOREACH(win, &old_ws->winlist, entry) unmap_window(win); - if (focus_mode != SWM_FOCUS_FOLLOW) - new_ws->focus_pending = get_region_focus(new_ws->r); - - if (new_ws->focus_pending && focus_mode != SWM_FOCUS_FOLLOW) { - /* if workspaces were swapped, then don't wait to set focus */ - if (old_ws->r) + /* if workspaces were swapped, then don't wait to set focus */ + if (old_ws->r && focus_mode != SWM_FOCUS_FOLLOW) { + if (new_ws->focus_pending) { focus_win(new_ws->focus_pending); - } else { - /* make sure bar gets updated if ws is empty */ - bar_update(); + } else { + /* Empty region, focus on root. */ + xcb_set_input_focus(conn, XCB_INPUT_FOCUS_PARENT, + new_ws->r->s[new_ws->r->s->idx].root, + XCB_CURRENT_TIME); + } } + /* Clear bar if new ws is empty. */ + if (new_ws->focus_pending == NULL) + bar_update(); + focus_flush(); DNPRINTF(SWM_D_WS, "switchws: done.\n"); @@ -2970,6 +3113,7 @@ priorws(struct swm_region *r, union arg *args) void cyclescr(struct swm_region *r, union arg *args) { + struct ws_win *nfw; struct swm_region *rr = NULL; int i, num_screens; @@ -2996,7 +3140,18 @@ cyclescr(struct swm_region *r, union arg *args) if (rr == NULL) return; - focus_win(get_region_focus(rr)); + nfw = get_region_focus(rr); + if (nfw) { + focus_win(nfw); + } else { + /* New region is empty; unfocus old region and warp pointer. */ + unfocus_win(r->ws->focus); + xcb_set_input_focus(conn, XCB_INPUT_FOCUS_PARENT, + rr->s[i].root, XCB_CURRENT_TIME); + + /* Clear bar since empty. */ + bar_update(); + } focus_flush(); } @@ -3290,7 +3445,7 @@ focus(struct swm_region *r, union arg *args) focus_win(get_focus_magic(winfocus)); - xcb_flush(conn); + focus_flush(); } void @@ -3710,6 +3865,7 @@ notiles: map_window(win); } + /* Make sure fs_win is stacked last so it's on top. */ if (fs_win) { stack_floater(fs_win, ws->r); map_window(fs_win); @@ -3822,7 +3978,7 @@ void max_stack(struct workspace *ws, struct swm_geometry *g) { struct swm_geometry gg = *g; - struct ws_win *win, *wintrans = NULL, *parent = NULL; + struct ws_win *w, *win = NULL, *parent = NULL; int winno, num_screens; DNPRINTF(SWM_D_STACK, "max_stack: workspace: %d\n", ws->idx); @@ -3834,50 +3990,77 @@ max_stack(struct workspace *ws, struct swm_geometry *g) if (winno == 0 && count_win(ws, 1) == 0) return; + /* Figure out which top level window should be visible. */ + if (ws->focus_pending) + win = ws->focus_pending; + else if (ws->focus) + win = ws->focus; + else + win = TAILQ_FIRST(&ws->winlist); + + if (win->transient) + parent = find_window(win->transient); + + DNPRINTF(SWM_D_STACK, "max_stack: win: 0x%x\n", win->id); + + /* maximize all top level windows */ num_screens = xcb_setup_roots_length(xcb_get_setup(conn)); - TAILQ_FOREACH(win, &ws->winlist, entry) { - if (win->transient) { - wintrans = win; - parent = find_window(win->transient); + TAILQ_FOREACH(w, &ws->winlist, entry) { + if (w->transient || w->iconic) continue; - } - if (win->floating && !win->floatmaxed ) { + if (w->floating && !w->floatmaxed) { /* * retain geometry for retrieval on exit from * max_stack mode */ - store_float_geom(win, ws->r); - win->floatmaxed = 1; + store_float_geom(w, ws->r); + w->floatmaxed = 1; } /* only reconfigure if necessary */ - if (X(win) != gg.x || Y(win) != gg.y || WIDTH(win) != gg.w || - HEIGHT(win) != gg.h) { - win->g = gg; + if (X(w) != gg.x || Y(w) != gg.y || WIDTH(w) != gg.w || + HEIGHT(w) != gg.h) { + w->g = gg; if (bar_enabled){ - win->bordered = 1; + w->bordered = 1; } else { - win->bordered = 0; - WIDTH(win) += 2 * border_width; - HEIGHT(win) += 2 * border_width; + w->bordered = 0; + WIDTH(w) += 2 * border_width; + HEIGHT(w) += 2 * border_width; } - update_window(win); + update_window(w); } - /* unmap only if we don't have multi screen */ - if (win != ws->focus) - if (!(num_screens > 1 || outputs > 1)) - unmap_window(win); + + /* Unmap unwanted windows if not multi-screen. */ + if (!(num_screens > 1 || outputs > 1) && (w != win || + w != parent || w->transient != win->id)) + unmap_window(w); } - /* put the last transient on top */ - if (wintrans) { - if (parent) - map_window(parent); - stack_floater(wintrans, ws->r); - ws->focus = get_focus_magic(wintrans); + /* If a parent exists, map it first. */ + if (parent) { + map_window(parent); + + /* Map siblings next. */ + TAILQ_FOREACH(w, &ws->winlist, entry) + if (w != win && !w->iconic && + w->transient == parent->id) { + stack_floater(w, ws->r); + map_window(w); + } } + + /* Map focused window. */ + map_window(win); + + /* Finally, map children of focus window. */ + TAILQ_FOREACH(w, &ws->winlist, entry) + if (w->transient == win->id && !w->iconic) { + stack_floater(w, ws->r); + map_window(w); + } } void @@ -4056,7 +4239,7 @@ get_win_name(xcb_window_t win) xcb_get_property_value_length(r)); free(r); - return name; + return (name); } void @@ -4281,7 +4464,7 @@ search_win(struct swm_region *r, union arg *args) } void -search_resp_uniconify(char *resp, unsigned long len) +search_resp_uniconify(const char *resp, unsigned long len) { char *name; struct ws_win *win; @@ -4303,7 +4486,6 @@ search_resp_uniconify(char *resp, unsigned long len) if (strncmp(s, resp, len) == 0) { /* XXX this should be a callback to generalize */ set_swm_iconic(win, 0); - xcb_flush(conn); free(s); break; } @@ -4312,7 +4494,7 @@ search_resp_uniconify(char *resp, unsigned long len) } void -search_resp_name_workspace(char *resp, unsigned long len) +search_resp_name_workspace(const char *resp, unsigned long len) { struct workspace *ws; @@ -4338,7 +4520,7 @@ search_resp_name_workspace(char *resp, unsigned long len) } void -search_resp_search_workspace(char *resp) +search_resp_search_workspace(const char *resp) { char *p, *q; int ws_idx; @@ -4369,7 +4551,7 @@ search_resp_search_workspace(char *resp) } void -search_resp_search_window(char *resp) +search_resp_search_window(const char *resp) { char *s; int idx; @@ -4474,7 +4656,7 @@ wkill(struct swm_region *r, union arg *args) if (r->ws->focus->can_delete) client_msg(r->ws->focus, a_delete, 0); - xcb_flush(conn); + focus_flush(); } int @@ -4607,9 +4789,7 @@ resize(struct ws_win *win, union arg *args) struct swm_geometry g; int top = 0, left = 0, resizing; int dx, dy; - unsigned int shape; /* cursor style */ - xcb_cursor_t cursor; - xcb_font_t cursor_font; + xcb_cursor_t cursor; xcb_query_pointer_reply_t *xpr; xcb_generic_event_t *evt; xcb_motion_notify_event_t *mne; @@ -4682,18 +4862,13 @@ resize(struct ws_win *win, union arg *args) top = 1; if (args->id == SWM_ARG_ID_CENTER) - shape = XC_sizing; + cursor = cursors[XC_SIZING].cid; else if (top) - shape = (left) ? XC_top_left_corner : XC_top_right_corner; + cursor = cursors[left ? XC_TOP_LEFT_CORNER : + XC_TOP_RIGHT_CORNER].cid; else - shape = (left) ? XC_bottom_left_corner : XC_bottom_right_corner; - - cursor_font = xcb_generate_id(conn); - xcb_open_font(conn, cursor_font, strlen("cursor"), "cursor"); - - cursor = xcb_generate_id(conn); - xcb_create_glyph_cursor(conn, cursor, cursor_font, cursor_font, - shape, shape + 1, 0, 0, 0, 0xffff, 0xffff, 0xffff); + cursor = cursors[left ? XC_BOTTOM_LEFT_CORNER : + XC_BOTTOM_RIGHT_CORNER].cid; xcb_grab_pointer(conn, 0, win->id, MOUSEMASK, XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_ASYNC, XCB_WINDOW_NONE, cursor, @@ -4775,8 +4950,6 @@ resize(struct ws_win *win, union arg *args) store_float_geom(win,r); xcb_ungrab_pointer(conn, XCB_CURRENT_TIME); - xcb_free_cursor(conn, cursor); - xcb_close_font(conn, cursor_font); free(xpr); DNPRINTF(SWM_D_EVENT, "resize: done.\n"); } @@ -4792,6 +4965,7 @@ resize_step(struct swm_region *r, union arg *args) return; resize(win, args); + focus_flush(); } #define SWM_MOVE_STEPS (50) @@ -4802,8 +4976,6 @@ move(struct ws_win *win, union arg *args) xcb_timestamp_t timestamp = 0; int move_step = 0, moving; struct swm_region *r = NULL; - xcb_font_t cursor_font; - xcb_cursor_t cursor; xcb_query_pointer_reply_t *qpr; xcb_generic_event_t *evt; xcb_motion_notify_event_t *mne; @@ -4863,24 +5035,15 @@ move(struct ws_win *win, union arg *args) return; } - cursor_font = xcb_generate_id(conn); - xcb_open_font(conn, cursor_font, strlen("cursor"), "cursor"); - - cursor = xcb_generate_id(conn); - xcb_create_glyph_cursor(conn, cursor, cursor_font, cursor_font, - XC_fleur, XC_fleur + 1, 0, 0, 0, 0xffff, 0xffff, 0xffff); - xcb_grab_pointer(conn, 0, win->id, MOUSEMASK, XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_ASYNC, - XCB_WINDOW_NONE, cursor, XCB_CURRENT_TIME); + XCB_WINDOW_NONE, cursors[XC_FLEUR].cid, XCB_CURRENT_TIME); /* get cursor offset from window root */ qpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn, win->id), NULL); if (!qpr) { xcb_ungrab_pointer(conn, XCB_CURRENT_TIME); - xcb_free_cursor(conn, cursor); - xcb_close_font(conn, cursor_font); return; } @@ -4918,8 +5081,6 @@ move(struct ws_win *win, union arg *args) } store_float_geom(win, r); free(qpr); - xcb_free_cursor(conn, cursor); - xcb_close_font(conn, cursor_font); xcb_ungrab_pointer(conn, XCB_CURRENT_TIME); DNPRINTF(SWM_D_EVENT, "move: done.\n"); } @@ -4938,6 +5099,7 @@ move_step(struct swm_region *r, union arg *args) return; move(win, args); + focus_flush(); } /* user/key callable function IDs */ @@ -5210,7 +5372,7 @@ TAILQ_HEAD(spawn_list, spawn_prog); struct spawn_list spawns = TAILQ_HEAD_INITIALIZER(spawns); int -spawn_expand(struct swm_region *r, union arg *args, char *spawn_name, +spawn_expand(struct swm_region *r, union arg *args, const char *spawn_name, char ***ret_args) { struct spawn_prog *prog = NULL; @@ -5289,7 +5451,7 @@ spawn_expand(struct swm_region *r, union arg *args, char *spawn_name, } void -spawn_custom(struct swm_region *r, union arg *args, char *spawn_name) +spawn_custom(struct swm_region *r, union arg *args, const char *spawn_name) { union arg a; char **real_args; @@ -5307,7 +5469,8 @@ spawn_custom(struct swm_region *r, union arg *args, char *spawn_name) } void -spawn_select(struct swm_region *r, union arg *args, char *spawn_name, int *pid) +spawn_select(struct swm_region *r, union arg *args, const char *spawn_name, + int *pid) { union arg a; char **real_args; @@ -5349,7 +5512,7 @@ spawn_select(struct swm_region *r, union arg *args, char *spawn_name, int *pid) } void -spawn_insert(char *name, char *args) +spawn_insert(const char *name, const char *args) { char *arg, *cp, *ptr; struct spawn_prog *sp; @@ -5906,11 +6069,6 @@ grabbuttons(struct ws_win *win) XCB_GRAB_MODE_SYNC, XCB_GRAB_MODE_ASYNC, XCB_WINDOW_NONE, XCB_CURSOR_NONE, buttons[i].button, buttons[i].mask); - - /* click to focus */ - xcb_grab_button(conn, 0, win->id, BUTTONMASK, XCB_GRAB_MODE_SYNC, - XCB_GRAB_MODE_ASYNC, XCB_WINDOW_NONE, XCB_CURSOR_NONE, - XCB_BUTTON_INDEX_1, XCB_BUTTON_MASK_ANY); } const char *quirkname[] = { @@ -6016,6 +6174,7 @@ setquirk(const char *class, const char *name, unsigned long quirk) DNPRINTF(SWM_D_QUIRK, "setquirk: enter %s:%s [%lu]\n", class, name, quirk); + /* Remove/replace existing quirk. */ TAILQ_FOREACH(qp, &quirks, entry) { if (!strcmp(qp->class, class) && !strcmp(qp->name, name)) { if (!quirk) @@ -6026,12 +6185,11 @@ setquirk(const char *class, const char *name, unsigned long quirk) return; } } - if (!quirk) { - warnx("error: setquirk: cannot find class/name combination"); - return; - } - quirk_insert(class, name, quirk); + /* Only insert if quirk is not NONE. */ + if (quirk) + quirk_insert(class, name, quirk); + DNPRINTF(SWM_D_QUIRK, "setquirk: leave\n"); } @@ -6347,7 +6505,7 @@ setautorun(char *selector, char *value, int flags) { int ws_id; char s[1024]; - char *ap, *sp = s; + char *ap, *sp; union arg a; int argc = 0; pid_t pid; @@ -6367,6 +6525,8 @@ setautorun(char *selector, char *value, int flags) if (ws_id < 0 || ws_id >= workspace_limit) errx(1, "autorun: invalid workspace %d", ws_id + 1); + sp = expand_tilde((char *)&s); + /* * This is a little intricate * @@ -6384,6 +6544,7 @@ setautorun(char *selector, char *value, int flags) err(1, "setautorun: realloc"); a.argv[argc - 1] = ap; } + free(sp); if ((a.argv = realloc(a.argv, (argc + 1) * sizeof(char *))) == NULL) err(1, "setautorun: realloc"); @@ -6550,7 +6711,7 @@ struct config_option configopt[] = { }; int -conf_load(char *filename, int keymapping) +conf_load(const char *filename, int keymapping) { FILE *config; char *line, *cp, *optsub, *optval; @@ -6676,7 +6837,7 @@ set_child_transient(struct ws_win *win, xcb_window_t *trans) DNPRINTF(SWM_D_MISC, "set_child_transient: parent doesn't exist" " for 0x%x trans 0x%x\n", win->id, win->transient); - r = root_to_region(win->wa->root); + r = root_to_region(win->wa->root, SWM_CK_ALL); ws = r->ws; /* parent doen't exist in our window list */ TAILQ_FOREACH(w, &ws->winlist, entry) { @@ -6834,7 +6995,7 @@ manage_window(xcb_window_t id, uint16_t mapped) NULL); /* Figure out which region the window belongs to. */ - r = root_to_region(win->wa->root); + r = root_to_region(win->wa->root, SWM_CK_ALL); /* Ignore window border if there is one. */ WIDTH(win) = win->wa->width; @@ -7098,24 +7259,57 @@ keypress(xcb_key_press_event_t *e) last_event_time = e->time; if (kp->funcid == KF_SPAWN_CUSTOM) - spawn_custom(root_to_region(e->root), + spawn_custom(root_to_region(e->root, SWM_CK_ALL), &(keyfuncs[kp->funcid].args), kp->spawn_name); else if (keyfuncs[kp->funcid].func) - keyfuncs[kp->funcid].func(root_to_region(e->root), + keyfuncs[kp->funcid].func(root_to_region(e->root, SWM_CK_ALL), &(keyfuncs[kp->funcid].args)); } void buttonpress(xcb_button_press_event_t *e) { - struct ws_win *win; + struct ws_win *win = NULL; + struct swm_region *r, *old_r; int i; int handled = 0; - DNPRINTF(SWM_D_EVENT, "buttonpress: window 0x%x, detail: %u\n", - e->event, e->detail); + DNPRINTF(SWM_D_EVENT, "buttonpress: win (x,y): 0x%x (%d,%d), " + "detail: %u, time: %u, root (x,y): 0x%x (%d,%d), child: 0x%x, " + "state: %u, same_screen: %s\n", e->event, e->event_x, e->event_y, + e->detail, e->time, e->root, e->root_x, e->root_y, e->child, + e->state, YESNO(e->same_screen)); + + if (e->event == e->root) { + if (e->child != 0) { + win = find_window(e->child); + /* Pass ButtonPress to window if it isn't managed. */ + if (win == NULL) + goto out; + } else { + /* Focus on empty region */ + /* If no windows on region if its empty. */ + r = root_to_region(e->root, SWM_CK_POINTER); + if (r && TAILQ_EMPTY(&r->ws->winlist)) { + old_r = root_to_region(e->root, SWM_CK_FOCUS); + if (old_r && old_r != r) + unfocus_win(old_r->ws->focus); + + xcb_set_input_focus(conn, + XCB_INPUT_FOCUS_PARENT, e->root, e->time); + + /* Clear bar since empty. */ + bar_update(); + + handled = 1; + goto out; + } + } + } else { + win = find_window(e->event); + } - if ((win = find_window(e->event)) == NULL) + if (win == NULL) return; last_event_time = e->time; @@ -7130,11 +7324,15 @@ buttonpress(xcb_button_press_event_t *e) handled = 1; } +out: if (!handled) { DNPRINTF(SWM_D_EVENT, "buttonpress: passing to window.\n"); + /* Replay event to event window */ xcb_allow_events(conn, XCB_ALLOW_REPLAY_POINTER, e->time); } else { DNPRINTF(SWM_D_EVENT, "buttonpress: handled.\n"); + /* Unfreeze grab events. */ + xcb_allow_events(conn, XCB_ALLOW_SYNC_POINTER, e->time); } xcb_flush(conn); @@ -7262,8 +7460,10 @@ configurerequest(xcb_configure_request_event_t *e) wc[i++] = e->stack_mode; } - if (mask != 0) + if (mask != 0) { xcb_configure_window(conn, e->window, mask, wc); + xcb_flush(conn); + } } else if ((!win->manual || win->quirks & SWM_Q_ANYWHERE) && !(win->ewmh_flags & EWMH_F_FULLSCREEN)) { if (win->ws->r) @@ -7294,7 +7494,8 @@ configurerequest(xcb_configure_request_event_t *e) win->g_floatvalid = 1; - if (win->floating && r) { + if (win->floating && r && (win->transient || + win->ws->cur_layout != &layouts[SWM_MAX_STACK])) { WIDTH(win) = win->g_float.w; HEIGHT(win) = win->g_float.h; @@ -7309,6 +7510,8 @@ configurerequest(xcb_configure_request_event_t *e) config_win(win, e); xcb_flush(conn); } + + DNPRINTF(SWM_D_EVENT, "configurerequest: done.\n"); } void @@ -7438,6 +7641,7 @@ void enternotify(xcb_enter_notify_event_t *e) { struct ws_win *win; + struct swm_region *old_r, *r; DNPRINTF(SWM_D_FOCUS, "enternotify: time: %u, win (x,y): 0x%x " "(%d,%d), mode: %s(%d), detail: %s(%d), root (x,y): 0x%x (%d,%d), " @@ -7454,13 +7658,32 @@ enternotify(xcb_enter_notify_event_t *e) return; } + last_event_time = e->time; + if ((win = find_window(e->event)) == NULL) { - DNPRINTF(SWM_D_EVENT, "enternotify: window is NULL; ignoring\n"); + if (e->event == e->root) { + /* If no windows on pointer region, then focus root. */ + r = root_to_region(e->root, SWM_CK_POINTER); + if (TAILQ_EMPTY(&r->ws->winlist)) { + old_r = root_to_region(e->root, SWM_CK_FOCUS); + if (old_r && old_r != r) + unfocus_win(old_r->ws->focus); + + xcb_set_input_focus(conn, + XCB_INPUT_FOCUS_PARENT, e->root, e->time); + + /* Clear bar since empty. */ + bar_update(); + + focus_flush(); + } + } else { + DNPRINTF(SWM_D_EVENT, "enternotify: window is NULL; " + "ignoring\n"); + } return; } - last_event_time = e->time; - focus_win(get_focus_magic(win)); xcb_flush(conn); @@ -7501,6 +7724,7 @@ mapnotify(xcb_map_notify_event_t *e) if (win->ws->focus_pending == win) { focus_win(win); win->ws->focus_pending = NULL; + focus_flush(); } } @@ -7542,14 +7766,14 @@ maprequest(xcb_map_request_event_t *e) win = manage_window(e->window, (war->map_state == XCB_MAP_STATE_VIEWABLE)); + /* The new window should get focus; prepare. */ + if (focus_mode != SWM_FOCUS_FOLLOW) + win->ws->focus_pending = get_focus_magic(win); + /* All windows need to be mapped if they are in the current workspace.*/ if (win->ws->r) stack(); - /* The new window should get focus. */ - if (focus_mode != SWM_FOCUS_FOLLOW) - win->ws->focus_pending = get_focus_magic(win); - /* Ignore EnterNotify to handle the mapnotify without interference. */ if (focus_mode == SWM_FOCUS_DEFAULT) event_drain(XCB_ENTER_NOTIFY); @@ -7601,7 +7825,8 @@ propertynotify(xcb_property_notify_event_t *e) name = get_atom_name(e->atom); DNPRINTF(SWM_D_EVENT, "propertynotify: window: 0x%x, atom: %s(%u), " - "time: %#x\n", e->window, name, e->atom, e->time); + "time: %#x, state: %u\n", e->window, name, e->atom, e->time, + e->state); free(name); #endif win = find_window(e->window); @@ -7663,38 +7888,53 @@ unmapnotify(xcb_unmap_notify_event_t *e) DNPRINTF(SWM_D_EVENT, "unmapnotify: window: 0x%x\n", e->window); - /* determine if we need to help unmanage this window */ + /* If we aren't managing the window, then ignore. */ win = find_window(e->window); if (win == NULL) return; ws = win->ws; - if (getstate(e->window) == XCB_ICCCM_WM_STATE_NORMAL) { - win->mapped = 0; + if (getstate(e->window) != XCB_ICCCM_WM_STATE_ICONIC) set_win_state(win, XCB_ICCCM_WM_STATE_ICONIC); - /* If we were focused, make sure we focus on something else. */ - if (win == ws->focus) - if (focus_mode != SWM_FOCUS_FOLLOW) + if (win->mapped) { + /* window unmapped itself */ + /* do unmap/unfocus/restack and unmanage */ + win->mapped = 0; + + /* If win was focused, make sure to focus on something else. */ + if (win == ws->focus) { + if (focus_mode != SWM_FOCUS_FOLLOW) { ws->focus_pending = get_focus_prev(win); + DNPRINTF(SWM_D_EVENT, "unmapnotify: " + "focus_pending: 0x%x\n", + WINID(ws->focus_pending)); + } + + unfocus_win(win); + } - unfocus_win(win); unmanage_window(win); - stack(); - DNPRINTF(SWM_D_EVENT, "unmapnotify: focus_pending: 0x%x\n", - ws->focus_pending->id); + if (ws->r) + stack(); - if (focus_mode != SWM_FOCUS_FOLLOW) { + if (focus_mode == SWM_FOCUS_FOLLOW) { + if (ws->r) + focus_win(get_pointer_win(ws->r->s->root)); + } else { if (ws->focus_pending) { focus_win(ws->focus_pending); ws->focus_pending = NULL; } } - - focus_flush(); } + + if (getstate(e->window) == XCB_ICCCM_WM_STATE_NORMAL) + set_win_state(win, XCB_ICCCM_WM_STATE_ICONIC); + + focus_flush(); } #if 0 @@ -7723,6 +7963,7 @@ clientmessage(xcb_client_message_event_t *e) if (win == NULL) { if (e->type == ewmh[_NET_ACTIVE_WINDOW].atom) { + /* Manage the window with maprequest. */ DNPRINTF(SWM_D_EVENT, "clientmessage: request focus on " "unmanaged window.\n"); mre.window = e->window; @@ -7773,7 +8014,7 @@ clientmessage(xcb_client_message_event_t *e) stack(); } - xcb_flush(conn); + focus_flush(); } void @@ -7813,7 +8054,8 @@ int enable_wm(void) { int num_screens, i; - const uint32_t val = XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT; + const uint32_t val = XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT | + XCB_EVENT_MASK_ENTER_WINDOW; xcb_screen_t *sc; xcb_void_cookie_t wac; xcb_generic_error_t *error; @@ -7833,6 +8075,11 @@ enable_wm(void) free(error); return 1; } + + /* click to focus on empty region */ + xcb_grab_button(conn, 1, sc->root, BUTTONMASK, + XCB_GRAB_MODE_SYNC, XCB_GRAB_MODE_ASYNC, XCB_WINDOW_NONE, + XCB_CURSOR_NONE, XCB_BUTTON_INDEX_1, XCB_BUTTON_MASK_ANY); } return 0; @@ -8022,7 +8269,7 @@ screenchange(xcb_randr_screen_change_notify_event_t *e) void grab_windows(void) { - xcb_window_t *wins = NULL; + xcb_window_t *wins = NULL, trans; int no; int i, j, num_screens; uint16_t state, manage, mapped; @@ -8044,49 +8291,63 @@ grab_windows(void) no = xcb_query_tree_children_length(qtr); /* attach windows to a region */ /* normal windows */ + DNPRINTF(SWM_D_INIT, "grab_windows: grab top level windows.\n"); for (j = 0; j < no; j++) { c = xcb_get_window_attributes(conn, wins[j]); r = xcb_get_window_attributes_reply(conn, c, NULL); - if (!r) + if (!r) { + DNPRINTF(SWM_D_INIT, "grab_windows: skip %#x; " + "doesn't exist.\n", wins[j]); continue; + } if (r->override_redirect) { + DNPRINTF(SWM_D_INIT, "grab_windows: skip %#x; " + "override_redirect set.\n", wins[j]); free(r); continue; } pc = xcb_icccm_get_wm_transient_for(conn, wins[j]); if (xcb_icccm_get_wm_transient_for_reply(conn, pc, - &wins[j], NULL)) { + &trans, NULL)) { + DNPRINTF(SWM_D_INIT, "grab_windows: skip %#x; " + "is transient for %#x.\n", wins[j], trans); free(r); continue; } state = getstate(wins[j]); - manage = state == XCB_ICCCM_WM_STATE_ICONIC; + manage = state != XCB_ICCCM_WM_STATE_WITHDRAWN; mapped = r->map_state != XCB_MAP_STATE_UNMAPPED; if (mapped || manage) manage_window(wins[j], mapped); free(r); } /* transient windows */ + DNPRINTF(SWM_D_INIT, "grab_windows: grab transient windows.\n"); for (j = 0; j < no; j++) { c = xcb_get_window_attributes(conn, wins[j]); r = xcb_get_window_attributes_reply(conn, c, NULL); - if (!r) + if (!r) { + DNPRINTF(SWM_D_INIT, "grab_windows: skip %#x; " + "doesn't exist.\n", wins[j]); continue; + } if (r->override_redirect) { + DNPRINTF(SWM_D_INIT, "grab_windows: skip %#x; " + "override_redirect set.\n", wins[j]); free(r); continue; } - free(r); state = getstate(wins[j]); - manage = state == XCB_ICCCM_WM_STATE_ICONIC; + manage = state != XCB_ICCCM_WM_STATE_WITHDRAWN; mapped = r->map_state != XCB_MAP_STATE_UNMAPPED; pc = xcb_icccm_get_wm_transient_for(conn, wins[j]); if (xcb_icccm_get_wm_transient_for_reply(conn, pc, - &wins[j], NULL) && manage) + &trans, NULL) && manage) manage_window(wins[j], mapped); + free(r); } free(qtr); } @@ -8101,8 +8362,6 @@ setup_screens(void) uint32_t gcv[1], wa[1]; const xcb_query_extension_reply_t *qep; xcb_screen_t *screen; - xcb_cursor_t cursor; - xcb_font_t cursor_font; xcb_randr_query_version_cookie_t c; xcb_randr_query_version_reply_t *r; @@ -8127,13 +8386,7 @@ setup_screens(void) } } - cursor_font = xcb_generate_id(conn); - xcb_open_font(conn, cursor_font, strlen("cursor"), "cursor"); - - cursor = xcb_generate_id(conn); - xcb_create_glyph_cursor(conn, cursor, cursor_font, cursor_font, - XC_left_ptr, XC_left_ptr + 1, 0, 0, 0, 0xffff, 0xffff, 0xffff); - wa[0] = cursor; + wa[0] = cursors[XC_LEFT_PTR].cid; /* map physical screens */ for (i = 0; i < num_screens; i++) { @@ -8190,8 +8443,6 @@ setup_screens(void) xcb_randr_select_input(conn, screens[i].root, XCB_RANDR_NOTIFY_MASK_SCREEN_CHANGE); } - xcb_free_cursor(conn, cursor); - xcb_close_font(conn, cursor_font); } void @@ -8260,6 +8511,8 @@ shutdown_cleanup(void) bar_extra = 1; unmap_all(); + cursors_cleanup(); + teardown_ewmh(); num_screens = xcb_setup_roots_length(xcb_get_setup(conn)); @@ -8416,6 +8669,9 @@ main(int argc, char *argv[]) if (enable_wm() != 0) errx(1, "another window manager is currently running"); + /* Load Xcursors and/or cursorfont glyph cursors. */ + cursors_load(); + xcb_aux_sync(conn); setup_globals(); @@ -8496,19 +8752,14 @@ noconfig: free(evt); } - /* if we are being restarted go focus on first window */ - if (winfocus) { + /* If just (re)started, set default focus if needed. */ + if (winfocus && focus_mode != SWM_FOCUS_FOLLOW) { rr = winfocus->ws->r; if (rr == NULL) { /* not a visible window */ winfocus = NULL; continue; } - /* move pointer to first screen if multi screen */ - if (num_screens > 1 || outputs > 1) - xcb_warp_pointer(conn, XCB_WINDOW_NONE, - rr->s[0].root, 0, 0, 0, 0, X(rr), - Y(rr) + (bar_enabled ? bar_height : 0)); focus_win(get_region_focus(rr)); focus_flush();