X-Git-Url: https://git.dogcows.com/gitweb?p=chaz%2Fopenbox;a=blobdiff_plain;f=openbox%2Fevent.c;h=1b3a0e4674f85e8636ba315e87202da8bc5d50ad;hp=45ae101e7f5a925170efb7fb7829d5509980d15b;hb=HEAD;hpb=567fd15eebdd44e50cef140419dbf7a336708109 diff --git a/openbox/event.c b/openbox/event.c index 45ae101e..1b3a0e46 100644 --- a/openbox/event.c +++ b/openbox/event.c @@ -40,6 +40,7 @@ #include "stacking.h" #include "ping.h" #include "obt/display.h" +#include "obt/xqueue.h" #include "obt/prop.h" #include "obt/keyboard.h" @@ -56,9 +57,6 @@ #ifdef HAVE_UNISTD_H # include /* for usleep() */ #endif -#ifdef XKB -# include -#endif #ifdef USE_SM #include @@ -95,38 +93,53 @@ static gboolean is_enter_focus_event_ignored(gulong serial); static void event_ignore_enter_range(gulong start, gulong end); static void focus_delay_dest(gpointer data); -static gboolean focus_delay_cmp(gconstpointer d1, gconstpointer d2); +static void unfocus_delay_dest(gpointer data); static gboolean focus_delay_func(gpointer data); static gboolean unfocus_delay_func(gpointer data); static void focus_delay_client_dest(ObClient *client, gpointer data); -Time event_curtime = CurrentTime; Time event_last_user_time = CurrentTime; -/*! The serial of the current X event */ +/*! The time of the current X event (if it had a timestamp) */ +static Time event_curtime = CurrentTime; +/*! The source time that started the current X event (user-provided, so not + to be trusted) */ +static Time event_sourcetime = CurrentTime; + +/*! The serial of the current X event */ static gulong event_curserial; static gboolean focus_left_screen = FALSE; +static gboolean waiting_for_focusin = FALSE; /*! A list of ObSerialRanges which are to be ignored for mouse enter events */ static GSList *ignore_serials = NULL; +static guint focus_delay_timeout_id = 0; +static ObClient *focus_delay_timeout_client = NULL; +static guint unfocus_delay_timeout_id = 0; +static ObClient *unfocus_delay_timeout_client = NULL; #ifdef USE_SM -static void ice_handler(gint fd, gpointer conn) +static gboolean ice_handler(GIOChannel *source, GIOCondition cond, + gpointer conn) { Bool b; IceProcessMessages(conn, NULL, &b); + return TRUE; /* don't remove the event source */ } static void ice_watch(IceConn conn, IcePointer data, Bool opening, IcePointer *watch_data) { - static gint fd = -1; + static guint id = 0; if (opening) { - fd = IceConnectionNumber(conn); - obt_main_loop_fd_add(ob_main_loop, fd, ice_handler, conn, NULL); - } else { - obt_main_loop_fd_remove(ob_main_loop, fd); - fd = -1; + GIOChannel *ch; + + ch = g_io_channel_unix_new(IceConnectionNumber(conn)); + id = g_io_add_watch(ch, G_IO_IN, ice_handler, conn); + g_io_channel_unref(ch); + } else if (id) { + g_source_remove(id); + id = 0; } } #endif @@ -135,7 +148,7 @@ void event_startup(gboolean reconfig) { if (reconfig) return; - obt_main_loop_x_add(ob_main_loop, event_process, NULL, NULL); + xqueue_add_callback(event_process, NULL); #ifdef USE_SM IceAddConnectionWatch(ice_watch, NULL); @@ -210,7 +223,7 @@ static Window event_get_window(XEvent *e) return window; } -static void event_set_curtime(XEvent *e) +static inline Time event_get_timestamp(const XEvent *e) { Time t = CurrentTime; @@ -241,7 +254,7 @@ static void event_set_curtime(XEvent *e) if (obt_display_extension_sync && e->type == obt_display_extension_sync_basep + XSyncAlarmNotify) { - t = ((XSyncAlarmNotifyEvent*)e)->time; + t = ((const XSyncAlarmNotifyEvent*)e)->time; } #endif /* if more event types are anticipated, get their timestamp @@ -249,53 +262,44 @@ static void event_set_curtime(XEvent *e) break; } + return t; +} + +static void event_set_curtime(XEvent *e) +{ + Time t = event_get_timestamp(e); + /* watch that if we get an event earlier than the last specified user_time, which can happen if the clock goes backwards, we erase the last specified user_time */ if (t && event_last_user_time && event_time_after(event_last_user_time, t)) - event_last_user_time = CurrentTime; + event_reset_user_time(); + event_sourcetime = CurrentTime; event_curtime = t; } static void event_hack_mods(XEvent *e) { -#ifdef XKB - XkbStateRec xkb_state; -#endif - switch (e->type) { case ButtonPress: case ButtonRelease: e->xbutton.state = obt_keyboard_only_modmasks(e->xbutton.state); break; case KeyPress: - e->xkey.state = obt_keyboard_only_modmasks(e->xkey.state); break; case KeyRelease: -#ifdef XKB - /* If XKB is present, then the modifiers are all strange from its - magic. Our X core protocol stuff won't work, so we use this to - find what the modifier state is instead. */ - if (XkbGetState(obt_display, XkbUseCoreKbd, &xkb_state) == Success) - e->xkey.state = - obt_keyboard_only_modmasks(xkb_state.compat_state); - else -#endif - { - e->xkey.state = obt_keyboard_only_modmasks(e->xkey.state); - /* remove from the state the mask of the modifier key being - released, if it is a modifier key being released that is */ - e->xkey.state &= ~obt_keyboard_keycode_to_modmask(e->xkey.keycode); - } break; case MotionNotify: e->xmotion.state = obt_keyboard_only_modmasks(e->xmotion.state); /* compress events */ { XEvent ce; - while (XCheckTypedWindowEvent(obt_display, e->xmotion.window, - e->type, &ce)) { + ObtXQueueWindowType wt; + + wt.window = e->xmotion.window; + wt.type = MotionNotify; + while (xqueue_remove_local(&ce, xqueue_match_window_type, &wt)) { e->xmotion.x = ce.xmotion.x; e->xmotion.y = ce.xmotion.y; e->xmotion.x_root = ce.xmotion.x_root; @@ -395,12 +399,12 @@ static gboolean wanted_focusevent(XEvent *e, gboolean in_client_only) } } -static Bool event_look_for_focusin(Display *d, XEvent *e, XPointer arg) +static gboolean event_look_for_focusin(XEvent *e, gpointer data) { return e->type == FocusIn && wanted_focusevent(e, FALSE); } -static Bool event_look_for_focusin_client(Display *d, XEvent *e, XPointer arg) +static gboolean event_look_for_focusin_client(XEvent *e, gpointer data) { return e->type == FocusIn && wanted_focusevent(e, TRUE); } @@ -443,28 +447,9 @@ static void print_focusevent(XEvent *e) } -static gboolean event_ignore(XEvent *e, ObClient *client) -{ - switch(e->type) { - case FocusIn: - print_focusevent(e); - if (!wanted_focusevent(e, FALSE)) - return TRUE; - break; - case FocusOut: - print_focusevent(e); - if (!wanted_focusevent(e, FALSE)) - return TRUE; - break; - } - return FALSE; -} - static void event_process(const XEvent *ec, gpointer data) { XEvent ee, *e; - ObEventData *ed = data; - Window window; ObClient *client = NULL; ObDock *dock = NULL; @@ -508,21 +493,23 @@ static void event_process(const XEvent *ec, gpointer data) event_set_curtime(e); event_curserial = e->xany.serial; event_hack_mods(e); - if (event_ignore(e, client)) { - if (ed) - ed->ignored = TRUE; - return; - } else if (ed) - ed->ignored = FALSE; /* deal with it in the kernel */ if (e->type == FocusIn) { - if (client && - e->xfocus.detail == NotifyInferior) - { - ob_debug_type(OB_DEBUG_FOCUS, - "Focus went to the frame window"); + print_focusevent(e); + if (!wanted_focusevent(e, FALSE)) { + if (waiting_for_focusin) { + /* We were waiting for this FocusIn, since we got a FocusOut + earlier, but it went to a window that isn't a client. */ + ob_debug_type(OB_DEBUG_FOCUS, + "Focus went to an unmanaged window 0x%x !", + e->xfocus.window); + focus_fallback(TRUE, config_focus_under_mouse, TRUE, TRUE); + } + } + else if (client && e->xfocus.detail == NotifyInferior) { + ob_debug_type(OB_DEBUG_FOCUS, "Focus went to the frame window"); focus_left_screen = FALSE; @@ -539,8 +526,6 @@ static void event_process(const XEvent *ec, gpointer data) e->xfocus.detail == NotifyInferior || e->xfocus.detail == NotifyNonlinear) { - XEvent ce; - ob_debug_type(OB_DEBUG_FOCUS, "Focus went to root or pointer root/none"); @@ -563,10 +548,7 @@ static void event_process(const XEvent *ec, gpointer data) But if the other focus in is something like PointerRoot then we still want to fall back. */ - if (XCheckIfEvent(obt_display, &ce, event_look_for_focusin_client, - NULL)) - { - XPutBackEvent(obt_display, &ce); + if (xqueue_exists_local(event_look_for_focusin_client, NULL)) { ob_debug_type(OB_DEBUG_FOCUS, " but another FocusIn is coming"); } else { @@ -599,11 +581,14 @@ static void event_process(const XEvent *ec, gpointer data) client_calc_layer(client); client_bring_helper_windows(client); } - } else if (e->type == FocusOut) { - XEvent ce; + waiting_for_focusin = FALSE; + } else if (e->type == FocusOut) { + print_focusevent(e); + if (!wanted_focusevent(e, FALSE)) + ; /* skip this one */ /* Look for the followup FocusIn */ - if (!XCheckIfEvent(obt_display, &ce, event_look_for_focusin, NULL)) { + else if (!xqueue_exists_local(event_look_for_focusin, NULL)) { /* There is no FocusIn, this means focus went to a window that is not being managed, or a window on another screen. */ Window win, root; @@ -625,24 +610,16 @@ static void event_process(const XEvent *ec, gpointer data) /* nothing is focused */ focus_set_client(NULL); } else { - /* Focus moved, so process the FocusIn event */ - ObEventData ed = { .ignored = FALSE }; - event_process(&ce, &ed); - if (ed.ignored) { - /* The FocusIn was ignored, this means it was on a window - that isn't a client. */ - ob_debug_type(OB_DEBUG_FOCUS, - "Focus went to an unmanaged window 0x%x !", - ce.xfocus.window); - focus_fallback(TRUE, config_focus_under_mouse, TRUE, TRUE); - } + /* Focus moved, so mark that we are waiting to process that + FocusIn */ + waiting_for_focusin = TRUE; + + /* nothing is focused right now, but will be again shortly */ + focus_set_client(NULL); } - if (client && client != focus_client) { + if (client && client != focus_client) frame_adjust_focus(client->frame, FALSE); - /* focus_set_client(NULL) has already been called in this - section or by focus_fallback */ - } } else if (client) event_handle_client(client, e); @@ -719,35 +696,49 @@ static void event_process(const XEvent *ec, gpointer data) #endif if (e->type == ButtonPress || e->type == ButtonRelease) { + ObWindow *w; + static guint pressed = 0; + + event_sourcetime = event_curtime; + /* If the button press was on some non-root window, or was physically - on the root window, then process it */ + on the root window... */ if (window != obt_root(ob_screen) || - e->xbutton.subwindow == None) + e->xbutton.subwindow == None || + /* ...or if it is related to the last button press we handled... */ + pressed == e->xbutton.button || + /* ...or it if it was physically on an openbox + internal window... */ + ((w = window_find(e->xbutton.subwindow)) && + (WINDOW_IS_INTERNAL(w) || WINDOW_IS_DOCK(w)))) + /* ...then process the event, otherwise ignore it */ { used = event_handle_user_input(client, e); - } - /* Otherwise only process it if it was physically on an openbox - internal window */ - else { - ObWindow *w; - if ((w = window_find(e->xbutton.subwindow)) && - WINDOW_IS_INTERNAL(w)) - { - used = event_handle_user_input(client, e); - } + if (prompt && !used) + used = event_handle_prompt(prompt, e); + + if (e->type == ButtonPress) + pressed = e->xbutton.button; } } else if (e->type == KeyPress || e->type == KeyRelease || e->type == MotionNotify) + { + event_sourcetime = event_curtime; + used = event_handle_user_input(client, e); - if (prompt && !used) - used = event_handle_prompt(prompt, e); + if (prompt && !used) + used = event_handle_prompt(prompt, e); + } + + /* show any debug prompts that are queued */ + ob_debug_show_prompts(); /* if something happens and it's not from an XEvent, then we don't know - the time */ - event_curtime = CurrentTime; + the time, so clear it here until the next event is handled */ + event_curtime = event_sourcetime = CurrentTime; event_curserial = 0; } @@ -768,11 +759,12 @@ static void event_handle_root(XEvent *e) if (msgtype == OBT_PROP_ATOM(NET_CURRENT_DESKTOP)) { guint d = e->xclient.data.l[0]; if (d < screen_num_desktops) { - event_curtime = e->xclient.data.l[1]; - if (event_curtime == 0) + if (e->xclient.data.l[1] == 0) ob_debug_type(OB_DEBUG_APP_BUGS, "_NET_CURRENT_DESKTOP message is missing " "a timestamp"); + else + event_sourcetime = e->xclient.data.l[1]; screen_set_desktop(d, TRUE); } } else if (msgtype == OBT_PROP_ATOM(NET_NUMBER_OF_DESKTOPS)) { @@ -818,30 +810,36 @@ void event_enter_client(ObClient *client) g_assert(config_focus_follow); if (is_enter_focus_event_ignored(event_curserial)) { - ob_debug_type(OB_DEBUG_FOCUS, "Ignoring enter event with serial %lu\n" + ob_debug_type(OB_DEBUG_FOCUS, "Ignoring enter event with serial %lu " "on client 0x%x", event_curserial, client->window); return; } + ob_debug_type(OB_DEBUG_FOCUS, "using enter event with serial %lu " + "on client 0x%x", event_curserial, client->window); + if (client_enter_focusable(client) && client_can_focus(client)) { if (config_focus_delay) { ObFocusDelayData *data; - obt_main_loop_timeout_remove(ob_main_loop, focus_delay_func); + if (focus_delay_timeout_id) + g_source_remove(focus_delay_timeout_id); - data = g_new(ObFocusDelayData, 1); + data = g_slice_new(ObFocusDelayData); data->client = client; - data->time = event_curtime; + data->time = event_time(); data->serial = event_curserial; - obt_main_loop_timeout_add(ob_main_loop, - config_focus_delay * 1000, - focus_delay_func, - data, focus_delay_cmp, focus_delay_dest); + focus_delay_timeout_id = g_timeout_add_full(G_PRIORITY_DEFAULT, + config_focus_delay, + focus_delay_func, + data, + focus_delay_dest); + focus_delay_timeout_client = client; } else { ObFocusDelayData data; data.client = client; - data.time = event_curtime; + data.time = event_time(); data.serial = event_curserial; focus_delay_func(&data); } @@ -862,21 +860,24 @@ void event_leave_client(ObClient *client) if (config_focus_delay) { ObFocusDelayData *data; - obt_main_loop_timeout_remove(ob_main_loop, unfocus_delay_func); + if (unfocus_delay_timeout_id) + g_source_remove(unfocus_delay_timeout_id); - data = g_new(ObFocusDelayData, 1); + data = g_slice_new(ObFocusDelayData); data->client = client; - data->time = event_curtime; + data->time = event_time(); data->serial = event_curserial; - obt_main_loop_timeout_add(ob_main_loop, - config_focus_delay * 1000, - unfocus_delay_func, - data, focus_delay_cmp, focus_delay_dest); + unfocus_delay_timeout_id = g_timeout_add_full(G_PRIORITY_DEFAULT, + config_focus_delay, + unfocus_delay_func, + data, + unfocus_delay_dest); + unfocus_delay_timeout_client = client; } else { ObFocusDelayData data; data.client = client; - data.time = event_curtime; + data.time = event_time(); data.serial = event_curserial; unfocus_delay_func(&data); } @@ -918,25 +919,48 @@ static gboolean *context_to_button(ObFrame *f, ObFrameContext con, gboolean pres } } -static void compress_client_message_event(XEvent *e, XEvent *ce, Window window, - Atom msgtype) +static gboolean more_client_message_event(Window window, Atom msgtype) { - /* compress changes into a single change */ - while (XCheckTypedWindowEvent(obt_display, window, e->type, ce)) { - /* XXX: it would be nice to compress ALL messages of a - type, not just messages in a row without other - message types between. */ - if (ce->xclient.message_type != msgtype) { - XPutBackEvent(obt_display, ce); - break; + ObtXQueueWindowMessage wm; + wm.window = window; + wm.message = msgtype; + return xqueue_exists_local(xqueue_match_window_message, &wm); +} + +struct ObSkipPropertyChange { + Window window; + Atom prop; +}; + +static gboolean skip_property_change(XEvent *e, gpointer data) +{ + const struct ObSkipPropertyChange s = *(struct ObSkipPropertyChange*)data; + + if (e->type == PropertyNotify && e->xproperty.window == s.window) { + const Atom a = e->xproperty.atom; + const Atom b = s.prop; + + /* these are all updated together */ + if ((a == OBT_PROP_ATOM(NET_WM_NAME) || + a == OBT_PROP_ATOM(WM_NAME) || + a == OBT_PROP_ATOM(NET_WM_ICON_NAME) || + a == OBT_PROP_ATOM(WM_ICON_NAME)) + && + (b == OBT_PROP_ATOM(NET_WM_NAME) || + b == OBT_PROP_ATOM(WM_NAME) || + b == OBT_PROP_ATOM(NET_WM_ICON_NAME) || + b == OBT_PROP_ATOM(WM_ICON_NAME))) + { + return TRUE; } - e->xclient = ce->xclient; + else if (a == b && a == OBT_PROP_ATOM(NET_WM_ICON)) + return TRUE; } + return FALSE; } static void event_handle_client(ObClient *client, XEvent *e) { - XEvent ce; Atom msgtype; ObFrameContext con; gboolean *but; @@ -1058,10 +1082,8 @@ static void event_handle_client(ObClient *client, XEvent *e) delay is up */ e->xcrossing.detail != NotifyInferior) { - if (config_focus_delay) - obt_main_loop_timeout_remove_data(ob_main_loop, - focus_delay_func, - client, FALSE); + if (config_focus_delay && focus_delay_timeout_id) + g_source_remove(focus_delay_timeout_id); if (config_unfocus_leave) event_leave_client(client); } @@ -1088,7 +1110,9 @@ static void event_handle_client(ObClient *client, XEvent *e) if (grab_on_keyboard()) break; if (e->xcrossing.mode == NotifyGrab || - e->xcrossing.mode == NotifyUngrab || + (e->xcrossing.mode == NotifyUngrab && + /* ungrab enters are used when _under_ mouse is being used */ + !(config_focus_follow && config_focus_under_mouse)) || /*ignore enters when we're already in the window */ e->xcrossing.detail == NotifyInferior) { @@ -1111,10 +1135,8 @@ static void event_handle_client(ObClient *client, XEvent *e) e->xcrossing.serial, (client?client->window:0)); if (config_focus_follow) { - if (config_focus_delay) - obt_main_loop_timeout_remove_data(ob_main_loop, - unfocus_delay_func, - client, FALSE); + if (config_focus_delay && unfocus_delay_timeout_id) + g_source_remove(unfocus_delay_timeout_id); event_enter_client(client); } } @@ -1265,6 +1287,44 @@ static void event_handle_client(ObClient *client, XEvent *e) notify is sent or not */ } + /* check for broken apps (java swing) moving to 0,0 when there is a + strut there. + + XXX remove this some day...that would be nice. but really unexpected + from Sun Microsystems. + */ + if (x == 0 && y == 0 && client->gravity == NorthWestGravity && + client_normal(client)) + { + const Rect to = { x, y, w, h }; + + /* oldschool fullscreen windows are allowed */ + if (!client_is_oldfullscreen(client, &to)) { + Rect *r; + + r = screen_area(client->desktop, SCREEN_AREA_ALL_MONITORS, + NULL); + if (r->x || r->y) { + /* move the window only to the corner outside struts */ + x = r->x; + y = r->y; + + ob_debug_type(OB_DEBUG_APP_BUGS, + "Application %s is trying to move via " + "ConfigureRequest to 0,0 using " + "NorthWestGravity, while there is a " + "strut there. " + "Moving buggy app from (0,0) to (%d,%d)", + client->title, r->x, r->y); + } + + g_slice_free(Rect, r); + + /* they still requested a move, so don't change whether a + notify is sent or not */ + } + } + { gint lw, lh; @@ -1314,10 +1374,6 @@ static void event_handle_client(ObClient *client, XEvent *e) to an already unmapped window. */ - /* we don't want the reparent event, put it back on the stack for the - X server to deal with after we unmanage the window */ - XPutBackEvent(obt_display, e); - ob_debug("ReparentNotify for window 0x%x", client->window); client_unmanage(client); break; @@ -1338,14 +1394,16 @@ static void event_handle_client(ObClient *client, XEvent *e) msgtype = e->xclient.message_type; if (msgtype == OBT_PROP_ATOM(WM_CHANGE_STATE)) { - compress_client_message_event(e, &ce, client->window, msgtype); - client_set_wm_state(client, e->xclient.data.l[0]); + if (!more_client_message_event(client->window, msgtype)) + client_set_wm_state(client, e->xclient.data.l[0]); } else if (msgtype == OBT_PROP_ATOM(NET_WM_DESKTOP)) { - compress_client_message_event(e, &ce, client->window, msgtype); - if ((unsigned)e->xclient.data.l[0] < screen_num_desktops || - (unsigned)e->xclient.data.l[0] == DESKTOP_ALL) + if (!more_client_message_event(client->window, msgtype) && + ((unsigned)e->xclient.data.l[0] < screen_num_desktops || + (unsigned)e->xclient.data.l[0] == DESKTOP_ALL)) + { client_set_desktop(client, (unsigned)e->xclient.data.l[0], FALSE, FALSE); + } } else if (msgtype == OBT_PROP_ATOM(NET_WM_STATE)) { gulong ignore_start; @@ -1375,7 +1433,17 @@ static void event_handle_client(ObClient *client, XEvent *e) (e->xclient.data.l[0] == 2 ? "user" : "INVALID")))); /* XXX make use of data.l[2] !? */ if (e->xclient.data.l[0] == 1 || e->xclient.data.l[0] == 2) { - event_curtime = e->xclient.data.l[1]; + /* we can not trust the timestamp from applications. + e.g. chromium passes a very old timestamp. openbox thinks + the window will get focus and calls XSetInputFocus with the + (old) timestamp, which doesn't end up moving focus at all. + but the window is raised, not hilited, etc, as if it was + really going to get focus. + + so do not use this timestamp in event_curtime, as this would + be used in XSetInputFocus. + */ + event_sourcetime = e->xclient.data.l[1]; if (e->xclient.data.l[1] == 0) ob_debug_type(OB_DEBUG_APP_BUGS, "_NET_ACTIVE_WINDOW message for window %s is" @@ -1384,9 +1452,15 @@ static void event_handle_client(ObClient *client, XEvent *e) ob_debug_type(OB_DEBUG_APP_BUGS, "_NET_ACTIVE_WINDOW message for window %s is " "missing source indication", client->title); - client_activate(client, FALSE, FALSE, TRUE, TRUE, - (e->xclient.data.l[0] == 0 || - e->xclient.data.l[0] == 2)); + /* TODO(danakj) This should use + (e->xclient.data.l[0] == 0 || + e->xclient.data.l[0] == 2) + to determine if a user requested the activation, however GTK+ + applications seem unable to make this distinction ever + (including panels such as xfce4-panel and gnome-panel). + So we are left just assuming all activations are from the user. + */ + client_activate(client, FALSE, FALSE, TRUE, TRUE, TRUE); } else if (msgtype == OBT_PROP_ATOM(NET_WM_MOVERESIZE)) { ob_debug("net_wm_moveresize for 0x%lx direction %d", client->window, e->xclient.data.l[2]); @@ -1421,7 +1495,8 @@ static void event_handle_client(ObClient *client, XEvent *e) } else if ((Atom)e->xclient.data.l[2] == OBT_PROP_ATOM(NET_WM_MOVERESIZE_CANCEL)) - moveresize_end(TRUE); + if (moveresize_client) + moveresize_end(TRUE); } else if (msgtype == OBT_PROP_ATOM(NET_MOVERESIZE_WINDOW)) { gint ograv, x, y, w, h; @@ -1522,36 +1597,16 @@ static void event_handle_client(ObClient *client, XEvent *e) /* validate cuz we query stuff off the client here */ if (!client_validate(client)) break; - /* compress changes to a single property into a single change */ - while (XCheckTypedWindowEvent(obt_display, client->window, - e->type, &ce)) { - Atom a, b; - - /* XXX: it would be nice to compress ALL changes to a property, - not just changes in a row without other props between. */ - - a = ce.xproperty.atom; - b = e->xproperty.atom; - - if (a == b) - continue; - if ((a == OBT_PROP_ATOM(NET_WM_NAME) || - a == OBT_PROP_ATOM(WM_NAME) || - a == OBT_PROP_ATOM(NET_WM_ICON_NAME) || - a == OBT_PROP_ATOM(WM_ICON_NAME)) - && - (b == OBT_PROP_ATOM(NET_WM_NAME) || - b == OBT_PROP_ATOM(WM_NAME) || - b == OBT_PROP_ATOM(NET_WM_ICON_NAME) || - b == OBT_PROP_ATOM(WM_ICON_NAME))) { - continue; - } - if (a == OBT_PROP_ATOM(NET_WM_ICON) && - b == OBT_PROP_ATOM(NET_WM_ICON)) - continue; + msgtype = e->xproperty.atom; - XPutBackEvent(obt_display, &ce); - break; + /* ignore changes to some properties if there is another change + coming in the queue */ + { + struct ObSkipPropertyChange s; + s.window = client->window; + s.prop = msgtype; + if (xqueue_exists_local(skip_property_change, &s)) + break; } msgtype = e->xproperty.atom; @@ -1590,8 +1645,11 @@ static void event_handle_client(ObClient *client, XEvent *e) } else if (msgtype == XA_WM_HINTS) { client_update_wmhints(client); } else if (msgtype == XA_WM_TRANSIENT_FOR) { - client_update_transient_for(client); + /* get the transient-ness first, as this affects if the client + decides to be transient for the group or not in + client_update_transient_for() */ client_get_type_and_transientness(client); + client_update_transient_for(client); /* type may have changed, so update the layer */ client_calc_layer(client); client_setup_decor_and_functions(client, TRUE); @@ -1602,7 +1660,6 @@ static void event_handle_client(ObClient *client, XEvent *e) client_update_title(client); } else if (msgtype == OBT_PROP_ATOM(WM_PROTOCOLS)) { client_update_protocols(client); - client_setup_decor_and_functions(client, TRUE); } else if (msgtype == OBT_PROP_ATOM(NET_WM_STRUT) || msgtype == OBT_PROP_ATOM(NET_WM_STRUT_PARTIAL)) { @@ -1625,8 +1682,17 @@ static void event_handle_client(ObClient *client, XEvent *e) event_last_user_time = t; } } + else if (msgtype == OBT_PROP_ATOM(NET_WM_WINDOW_OPACITY)) { + client_update_opacity(client); + } #ifdef SYNC else if (msgtype == OBT_PROP_ATOM(NET_WM_SYNC_REQUEST_COUNTER)) { + /* if they are resizing right now this would cause weird behaviour. + if one day a user reports clients stop resizing, then handle + this better by resetting a new XSync alarm and stuff on the + new counter, but I expect it will never happen */ + if (moveresize_client == client) + moveresize_end(FALSE); client_update_sync_request_counter(client); } #endif @@ -1648,10 +1714,12 @@ static void event_handle_client(ObClient *client, XEvent *e) client->shaped = ((XShapeEvent*)e)->shaped; kind = ShapeBounding; break; +#ifdef ShapeInput case ShapeInput: client->shaped_input = ((XShapeEvent*)e)->shaped; kind = ShapeInput; break; +#endif default: g_assert_not_reached(); } @@ -1665,12 +1733,6 @@ static void event_handle_client(ObClient *client, XEvent *e) static void event_handle_dock(ObDock *s, XEvent *e) { switch (e->type) { - case ButtonPress: - if (e->xbutton.button == 1) - stacking_raise(DOCK_AS_WINDOW(s)); - else if (e->xbutton.button == 2) - stacking_lower(DOCK_AS_WINDOW(s)); - break; case EnterNotify: dock_hide(FALSE); break; @@ -1751,8 +1813,9 @@ static gboolean event_handle_menu_input(XEvent *ev) if (ev->type == ButtonRelease || ev->type == ButtonPress) { ObMenuEntryFrame *e; - if (menu_hide_delay_reached() && - (ev->xbutton.button < 4 || ev->xbutton.button > 5)) + if ((ev->xbutton.button < 4 || ev->xbutton.button > 5) && + ((ev->type == ButtonRelease && menu_hide_delay_reached()) || + ev->type == ButtonPress)) { if ((e = menu_entry_frame_under(ev->xbutton.x_root, ev->xbutton.y_root))) @@ -1763,46 +1826,39 @@ static gboolean event_handle_menu_input(XEvent *ev) if (ev->type == ButtonRelease) menu_entry_frame_execute(e, ev->xbutton.state); } - else if (ev->type == ButtonRelease) + else menu_frame_hide_all(); } ret = TRUE; } - else if (ev->type == MotionNotify) { - ObMenuFrame *f; - ObMenuEntryFrame *e; - - if ((e = menu_entry_frame_under(ev->xmotion.x_root, - ev->xmotion.y_root))) - if (!(f = find_active_menu()) || - f == e->frame || - f->parent == e->frame || - f->child == e->frame) - menu_frame_select(e->frame, e, FALSE); - } else if (ev->type == KeyPress || ev->type == KeyRelease) { - guint keycode, state; - gunichar unikey; + guint mods; ObMenuFrame *frame; - keycode = ev->xkey.keycode; - state = ev->xkey.state; - unikey = obt_keyboard_keycode_to_unichar(keycode); + /* get the modifiers */ + mods = obt_keyboard_only_modmasks(ev->xkey.state); frame = find_active_or_last_menu(); if (frame == NULL) g_assert_not_reached(); /* there is no active menu */ /* Allow control while going thru the menu */ - else if (ev->type == KeyPress && (state & ~ControlMask) == 0) { + else if (ev->type == KeyPress && (mods & ~ControlMask) == 0) { + gunichar unikey; + KeySym sym; + frame->got_press = TRUE; + frame->press_keycode = ev->xkey.keycode; + frame->press_doexec = FALSE; - if (ob_keycode_match(keycode, OB_KEY_ESCAPE)) { + sym = obt_keyboard_keypress_to_keysym(ev); + + if (sym == XK_Escape) { menu_frame_hide_all(); ret = TRUE; } - else if (ob_keycode_match(keycode, OB_KEY_LEFT)) { + else if (sym == XK_Left) { /* Left goes to the parent menu */ if (frame->parent) { /* remove focus from the child */ @@ -1814,58 +1870,53 @@ static gboolean event_handle_menu_input(XEvent *ev) ret = TRUE; } - else if (ob_keycode_match(keycode, OB_KEY_RIGHT)) { - /* Right goes to the selected submenu */ - if (frame->selected->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU) - { - /* make sure it is visible */ - menu_frame_select(frame, frame->selected, TRUE); - menu_frame_select_next(frame->child); + else if (sym == XK_Right || sym == XK_Return || sym == XK_KP_Enter) + { + /* Right and enter goes to the selected submenu. + Enter executes instead if it's not on a submenu. */ + + if (frame->selected) { + const ObMenuEntryType t = frame->selected->entry->type; + + if (t == OB_MENU_ENTRY_TYPE_SUBMENU) { + /* make sure it is visible */ + menu_frame_select(frame, frame->selected, TRUE); + /* move focus to the child menu */ + menu_frame_select_next(frame->child); + } + else if (sym != XK_Right) { + frame->press_doexec = TRUE; + } } ret = TRUE; } - else if (ob_keycode_match(keycode, OB_KEY_UP)) { + else if (sym == XK_Up) { menu_frame_select_previous(frame); ret = TRUE; } - else if (ob_keycode_match(keycode, OB_KEY_DOWN)) { + else if (sym == XK_Down) { menu_frame_select_next(frame); ret = TRUE; } - else if (ob_keycode_match(keycode, OB_KEY_HOME)) { + else if (sym == XK_Home) { menu_frame_select_first(frame); ret = TRUE; } - else if (ob_keycode_match(keycode, OB_KEY_END)) { + else if (sym == XK_End) { menu_frame_select_last(frame); ret = TRUE; } - } - - /* Use KeyRelease events for running things so that the key release - doesn't get sent to the focused application. - - Allow ControlMask only, and don't bother if the menu is empty */ - else if (ev->type == KeyRelease && (state & ~ControlMask) == 0 && - frame->entries && frame->got_press) - { - if (ob_keycode_match(keycode, OB_KEY_RETURN)) { - /* Enter runs the active item or goes into the submenu. - Control-Enter runs it without closing the menu. */ - if (frame->child) - menu_frame_select_next(frame->child); - else if (frame->selected) - menu_entry_frame_execute(frame->selected, state); - - ret = TRUE; - } /* keyboard accelerator shortcuts. (if it was a valid key) */ - else if (unikey != 0) { + else if (frame->entries && + (unikey = + obt_keyboard_keypress_to_unichar(menu_frame_ic(frame), + ev))) + { GList *start; GList *it; ObMenuEntryFrame *found = NULL; @@ -1903,35 +1954,47 @@ static gboolean event_handle_menu_input(XEvent *ev) } while (it != start); if (found) { - if (found->entry->type == OB_MENU_ENTRY_TYPE_NORMAL && - num_found == 1) - { - menu_frame_select(frame, found, TRUE); - usleep(50000); /* highlight the item for a short bit so - the user can see what happened */ - menu_entry_frame_execute(found, state); - } else { - menu_frame_select(frame, found, TRUE); - if (num_found == 1) + menu_frame_select(frame, found, TRUE); + + if (num_found == 1) { + if (found->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU) { + /* move focus to the child menu */ menu_frame_select_next(frame->child); + } + else { + frame->press_doexec = TRUE; + } } - ret = TRUE; } } } + + /* Use KeyRelease events for running things so that the key release + doesn't get sent to the focused application. + + Allow ControlMask only, and don't bother if the menu is empty */ + else if (ev->type == KeyRelease && (mods & ~ControlMask) == 0) { + if (frame->press_keycode == ev->xkey.keycode && + frame->got_press && + frame->press_doexec) + { + if (frame->selected) + menu_entry_frame_execute(frame->selected, ev->xkey.state); + } + } } return ret; } -static Bool event_look_for_menu_enter(Display *d, XEvent *ev, XPointer arg) +static gboolean event_look_for_menu_enter(XEvent *ev, gpointer data) { - ObMenuFrame *f = (ObMenuFrame*)arg; + const ObMenuFrame *f = (ObMenuFrame*)data; ObMenuEntryFrame *e; return ev->type == EnterNotify && (e = g_hash_table_lookup(menu_frame_map, &ev->xcrossing.window)) && - !e->ignore_enters && e->frame == f; + e->frame == f && !e->ignore_enters; } static void event_handle_menu(ObMenuFrame *frame, XEvent *ev) @@ -1940,6 +2003,20 @@ static void event_handle_menu(ObMenuFrame *frame, XEvent *ev) ObMenuEntryFrame *e; switch (ev->type) { + case MotionNotify: + /* We need to catch MotionNotify in addition to EnterNotify because + it is possible for the menu to be opened under the mouse cursor, and + moving the mouse should select the item. */ + if ((e = g_hash_table_lookup(menu_frame_map, &ev->xmotion.window))) { + if (e->ignore_enters) + --e->ignore_enters; + else if (!(f = find_active_menu()) || + f == e->frame || + f->parent == e->frame || + f->child == e->frame) + menu_frame_select(e->frame, e, FALSE); + } + break; case EnterNotify: if ((e = g_hash_table_lookup(menu_frame_map, &ev->xcrossing.window))) { if (e->ignore_enters) @@ -1952,20 +2029,14 @@ static void event_handle_menu(ObMenuFrame *frame, XEvent *ev) } break; case LeaveNotify: - /*ignore leaves when we're already in the window */ + /* ignore leaves when we're already in the window */ if (ev->xcrossing.detail == NotifyInferior) break; - if ((e = g_hash_table_lookup(menu_frame_map, &ev->xcrossing.window))) - { - XEvent ce; - + if ((e = g_hash_table_lookup(menu_frame_map, &ev->xcrossing.window))) { /* check if an EnterNotify event is coming, and if not, then select nothing in the menu */ - if (XCheckIfEvent(obt_display, &ce, event_look_for_menu_enter, - (XPointer)e->frame)) - XPutBackEvent(obt_display, &ce); - else + if (!xqueue_exists_local(event_look_for_menu_enter, e->frame)) menu_frame_select(e->frame, NULL, FALSE); } break; @@ -2013,19 +2084,22 @@ static gboolean event_handle_user_input(ObClient *client, XEvent *e) static void focus_delay_dest(gpointer data) { - g_free(data); + g_slice_free(ObFocusDelayData, data); + focus_delay_timeout_id = 0; + focus_delay_timeout_client = NULL; } -static gboolean focus_delay_cmp(gconstpointer d1, gconstpointer d2) +static void unfocus_delay_dest(gpointer data) { - const ObFocusDelayData *f1 = d1; - return f1->client == d2; + g_slice_free(ObFocusDelayData, data); + unfocus_delay_timeout_id = 0; + unfocus_delay_timeout_client = NULL; } static gboolean focus_delay_func(gpointer data) { ObFocusDelayData *d = data; - Time old = event_curtime; + Time old = event_curtime; /* save the curtime */ event_curtime = d->time; event_curserial = d->serial; @@ -2038,7 +2112,7 @@ static gboolean focus_delay_func(gpointer data) static gboolean unfocus_delay_func(gpointer data) { ObFocusDelayData *d = data; - Time old = event_curtime; + Time old = event_curtime; /* save the curtime */ event_curtime = d->time; event_curserial = d->serial; @@ -2049,18 +2123,18 @@ static gboolean unfocus_delay_func(gpointer data) static void focus_delay_client_dest(ObClient *client, gpointer data) { - obt_main_loop_timeout_remove_data(ob_main_loop, focus_delay_func, - client, FALSE); - obt_main_loop_timeout_remove_data(ob_main_loop, unfocus_delay_func, - client, FALSE); + if (focus_delay_timeout_client == client && focus_delay_timeout_id) + g_source_remove(focus_delay_timeout_id); + if (unfocus_delay_timeout_client == client && unfocus_delay_timeout_id) + g_source_remove(unfocus_delay_timeout_id); } void event_halt_focus_delay(void) { /* ignore all enter events up till the event which caused this to occur */ if (event_curserial) event_ignore_enter_range(1, event_curserial); - obt_main_loop_timeout_remove(ob_main_loop, focus_delay_func); - obt_main_loop_timeout_remove(ob_main_loop, unfocus_delay_func); + if (focus_delay_timeout_id) g_source_remove(focus_delay_timeout_id); + if (unfocus_delay_timeout_id) g_source_remove(unfocus_delay_timeout_id); } gulong event_start_ignore_all_enters(void) @@ -2075,7 +2149,7 @@ static void event_ignore_enter_range(gulong start, gulong end) g_assert(start != 0); g_assert(end != 0); - r = g_new(ObSerialRange, 1); + r = g_slice_new(ObSerialRange); r->start = start; r->end = end; ignore_serials = g_slist_prepend(ignore_serials, r); @@ -2110,7 +2184,7 @@ static gboolean is_enter_focus_event_ignored(gulong serial) if ((glong)(serial - r->end) > 0) { /* past the end */ ignore_serials = g_slist_delete_link(ignore_serials, it); - g_free(r); + g_slice_free(ObSerialRange, r); } else if ((glong)(serial - r->start) >= 0) return TRUE; @@ -2169,14 +2243,60 @@ gboolean event_time_after(guint32 t1, guint32 t2) return t1 >= t2 && t1 < (t2 + TIME_HALF); } -Time event_get_server_time(void) +gboolean find_timestamp(XEvent *e, gpointer data) { - /* Generate a timestamp */ - XEvent event; + const Time t = event_get_timestamp(e); + if (t && t >= event_curtime) { + event_curtime = t; + return TRUE; + } + else + return FALSE; +} + +static Time next_time(void) +{ + /* Some events don't come with timestamps :( + ...but we can get one anyways >:) */ + /* Generate a timestamp so there is guaranteed at least one in the queue + eventually */ XChangeProperty(obt_display, screen_support_win, OBT_PROP_ATOM(WM_CLASS), OBT_PROP_ATOM(STRING), 8, PropModeAppend, NULL, 0); - XWindowEvent(obt_display, screen_support_win, PropertyChangeMask, &event); - return event.xproperty.time; + + /* Grab the first timestamp available */ + xqueue_exists(find_timestamp, NULL); + + /*g_assert(event_curtime != CurrentTime);*/ + + /* Save the time so we don't have to do this again for this event */ + return event_curtime; +} + +Time event_time(void) +{ + if (event_curtime) return event_curtime; + + return next_time(); +} + +Time event_source_time(void) +{ + return event_sourcetime; +} + +void event_reset_time(void) +{ + next_time(); +} + +void event_update_user_time(void) +{ + event_last_user_time = event_time(); +} + +void event_reset_user_time(void) +{ + event_last_user_time = CurrentTime; }