X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=openbox%2Fclient.c;h=0a0d1ffc6765f886a6a78ab85f8e817798942330;hb=6a8a8531bad25c148b4c62263d16c0996a21ca6e;hp=a7b616d22eb2f5fd7db0ff62497db7d4a9dfb363;hpb=84cdb2be99b4e399f913b8557e8a84a0386a3ae1;p=chaz%2Fopenbox diff --git a/openbox/client.c b/openbox/client.c index a7b616d2..0a0d1ffc 100644 --- a/openbox/client.c +++ b/openbox/client.c @@ -24,6 +24,7 @@ #include "xerror.h" #include "screen.h" #include "moveresize.h" +#include "ping.h" #include "place.h" #include "prop.h" #include "extensions.h" @@ -32,7 +33,6 @@ #include "event.h" #include "grab.h" #include "focus.h" -#include "propwin.h" #include "stacking.h" #include "openbox.h" #include "group.h" @@ -41,11 +41,16 @@ #include "keyboard.h" #include "mouse.h" #include "render/render.h" +#include "gettext.h" #ifdef HAVE_UNISTD_H # include #endif +#ifdef HAVE_SIGNAL_H +# include /* for kill() */ +#endif + #include #include @@ -75,6 +80,10 @@ static void client_get_state(ObClient *self); static void client_get_shaped(ObClient *self); static void client_get_mwm_hints(ObClient *self); static void client_get_colormap(ObClient *self); +static void client_set_desktop_recursive(ObClient *self, + guint target, + gboolean donthide, + gboolean dontraise); static void client_change_allowed_actions(ObClient *self); static void client_change_state(ObClient *self); static void client_change_wm_state(ObClient *self); @@ -94,6 +103,7 @@ static GSList *client_search_all_top_parents_internal(ObClient *self, gboolean bylayer, ObStackingLayer layer); static void client_call_notifies(ObClient *self, GSList *list); +static void client_ping_event(ObClient *self, gboolean dead); void client_startup(gboolean reconfig) @@ -141,7 +151,7 @@ void client_remove_destroy_notify(ObClientCallback func) } } -void client_set_list() +void client_set_list(void) { Window *windows, *win_it; GList *it; @@ -165,7 +175,7 @@ void client_set_list() stacking_set_list(); } -void client_manage_all() +void client_manage_all(void) { guint i, j, nchild; Window w, *children; @@ -213,8 +223,9 @@ void client_manage(Window window) XWMHints *wmhint; gboolean activate = FALSE; ObAppSettings *settings; - gint placex, placey, placew, placeh; gboolean transient = FALSE; + Rect place, *monitor; + Time launch_time, map_time; grab_server(TRUE); @@ -253,6 +264,8 @@ void client_manage(Window window) ob_debug("Managing window: 0x%lx\n", window); + map_time = event_get_server_time(); + /* choose the events we want to receive on the CLIENT window */ attrib_set.event_mask = CLIENT_EVENTMASK; attrib_set.do_not_propagate_mask = CLIENT_NOPROPAGATEMASK; @@ -269,7 +282,6 @@ void client_manage(Window window) self->wmstate = WithdrawnState; /* make sure it gets updated first time */ self->gravity = NorthWestGravity; self->desktop = screen_num_desktops; /* always an invalid value */ - self->user_time = focus_client ? focus_client->user_time : CurrentTime; /* get all the stuff off the window */ client_get_all(self, TRUE); @@ -300,10 +312,8 @@ void client_manage(Window window) /* now we have all of the window's information so we can set this up */ client_setup_decor_and_functions(self, FALSE); - { - Time t = sn_app_started(self->startup_id, self->class); - if (t) self->user_time = t; - } + /* tell startup notification that this app started */ + launch_time = sn_app_started(self->startup_id, self->class, self->name); /* do this after we have a frame.. it uses the frame to help determine the WM_STATE to apply. */ @@ -337,10 +347,8 @@ void client_manage(Window window) frame_adjust_client_area(self->frame); /* where the frame was placed is where the window was originally */ - placex = self->area.x; - placey = self->area.y; - placew = self->area.width; - placeh = self->area.height; + place = self->area; + monitor = screen_physical_area_monitor(screen_find_monitor(&place)); /* figure out placement for the window if the window is new */ if (ob_state() == OB_STATE_RUNNING) { @@ -350,7 +358,7 @@ void client_manage(Window window) (self->positioned == USPosition ? "user specified" : (self->positioned == (PPosition | USPosition) ? "program + user specified" : - "BADNESS !?")))), placex, placey); + "BADNESS !?")))), place.x, place.y); ob_debug("Sized: %s @ %d %d\n", (!self->sized ? "no" : @@ -358,14 +366,15 @@ void client_manage(Window window) (self->sized == USSize ? "user specified" : (self->sized == (PSize | USSize) ? "program + user specified" : - "BADNESS !?")))), placew, placeh); + "BADNESS !?")))), place.width, place.height); /* splash screens are also returned as TRUE for transient, and so will be forced on screen below */ - transient = place_client(self, &placex, &placey, settings); + transient = place_client(self, &place.x, &place.y, settings); /* make sure the window is visible. */ - client_find_onscreen(self, &placex, &placey, placew, placeh, + client_find_onscreen(self, &place.x, &place.y, + place.width, place.height, /* non-normal clients has less rules, and windows that are being restored from a session do also. we can assume you want @@ -385,7 +394,13 @@ void client_manage(Window window) (!((self->positioned & USPosition) || (settings && settings->pos_given)) && client_normal(self) && - !self->session))); + !self->session && + /* don't move oldschool fullscreen windows to + fit inside the struts (fixes Acroread, which + makes its fullscreen window fit the screen + but it is not USSize'd or USPosition'd) */ + !(self->decorations == 0 && + RECT_EQUAL(place, *monitor))))); } /* if the window isn't user-sized, then make it fit inside @@ -401,34 +416,34 @@ void client_manage(Window window) (transient || (!(self->sized & USSize || self->positioned & USPosition) && client_normal(self) && - !self->session))) + !self->session && + /* don't shrink oldschool fullscreen windows to fit inside the + struts (fixes Acroread, which makes its fullscreen window + fit the screen but it is not USSize'd or USPosition'd) */ + !(self->decorations == 0 && RECT_EQUAL(place, *monitor))))) { - Rect placer; + Rect *a = screen_area(self->desktop, SCREEN_AREA_ONE_MONITOR, &place); - RECT_SET(placer, placex, placey, placew, placeh); - frame_rect_to_frame(self->frame, &placer); + /* get the size of the frame */ + place.width += self->frame->size.left + self->frame->size.right; + place.height += self->frame->size.top + self->frame->size.bottom; - Rect *a = screen_area(self->desktop, SCREEN_AREA_ONE_MONITOR, &placer); + /* fit the window inside the area */ + place.width = MIN(place.width, a->width); + place.height = MIN(place.height, a->height); - /* shrink by the frame's area */ - a->width -= self->frame->size.left + self->frame->size.right; - a->height -= self->frame->size.top + self->frame->size.bottom; + ob_debug("setting window size to %dx%d\n", place.width, place.height); - /* fit the window inside the area */ - if (placew > a->width || self->area.height > a->height) { - placew = MIN(self->area.width, a->width); - placeh = MIN(self->area.height, a->height); + /* get the size of the client back */ + place.width -= self->frame->size.left + self->frame->size.right; + place.height -= self->frame->size.top + self->frame->size.bottom; - ob_debug("setting window size to %dx%d\n", - self->area.width, self->area.height); - } g_free(a); } - ob_debug("placing window 0x%x at %d, %d with size %d x %d. " "some restrictions may apply\n", - self->window, placex, placey, placew, placeh); + self->window, place.x, place.y, place.width, place.height); if (self->session) ob_debug(" but session requested %d, %d %d x %d instead, " "overriding\n", @@ -440,20 +455,27 @@ void client_manage(Window window) this also places the window */ - client_apply_startup_state(self, placex, placey, placew, placeh); + client_apply_startup_state(self, place.x, place.y, + place.width, place.height); + g_free(monitor); + monitor = NULL; + + ob_debug_type(OB_DEBUG_FOCUS, "Going to try activate new window? %s\n", + activate ? "yes" : "no"); if (activate) { - guint32 last_time = focus_client ? - focus_client->user_time : CurrentTime; + gboolean raise = FALSE; /* This is focus stealing prevention */ ob_debug_type(OB_DEBUG_FOCUS, - "Want to focus new window 0x%x with time %u " - "(last time %u)\n", - self->window, self->user_time, last_time); + "Want to focus new window 0x%x at time %u " + "launched at %u (last user interaction time %u)\n", + self->window, map_time, launch_time, + event_last_user_time); if (menu_frame_visible || moveresize_in_progress) { activate = FALSE; + raise = TRUE; ob_debug_type(OB_DEBUG_FOCUS, "Not focusing the window because the user is inside " "an Openbox menu or is move/resizing a window and " @@ -462,12 +484,13 @@ void client_manage(Window window) /* if it's on another desktop */ else if (!(self->desktop == screen_desktop || - self->desktop == DESKTOP_ALL) && - /* the timestamp is from before you changed desktops */ - self->user_time && screen_desktop_user_time && - !event_time_after(self->user_time, screen_desktop_user_time)) + self->desktop == DESKTOP_ALL) && + /* the timestamp is from before you changed desktops */ + launch_time && screen_desktop_user_time && + !event_time_after(launch_time, screen_desktop_user_time)) { activate = FALSE; + raise = TRUE; ob_debug_type(OB_DEBUG_FOCUS, "Not focusing the window because its on another " "desktop\n"); @@ -476,26 +499,25 @@ void client_manage(Window window) else if (focus_client && client_search_focus_tree_full(self) == NULL && client_search_focus_group_full(self) == NULL) { - /* If time stamp is old, don't steal focus */ - if (self->user_time && last_time && - !event_time_after(self->user_time, last_time)) + /* If the user is working in another window right now, then don't + steal focus */ + if (event_last_user_time && launch_time && + event_time_after(event_last_user_time, launch_time) && + event_last_user_time != launch_time && + event_time_after(event_last_user_time, + map_time - OB_EVENT_USER_TIME_DELAY)) { activate = FALSE; ob_debug_type(OB_DEBUG_FOCUS, - "Not focusing the window because the time is " - "too old\n"); + "Not focusing the window because the user is " + "working in another window\n"); } - /* If its a transient (and parents aren't focused) and the time - is ambiguous (either the current focus target doesn't have - a timestamp, or they are the same (we probably inherited it - from them) */ - else if (client_has_parent(self) && - (!last_time || self->user_time == last_time)) - { + /* If its a transient (and its parents aren't focused) */ + else if (client_has_parent(self)) { activate = FALSE; ob_debug_type(OB_DEBUG_FOCUS, "Not focusing the window because it is a " - "transient, and the time is very ambiguous\n"); + "transient, and its relatives aren't focused\n"); } /* Don't steal focus from globally active clients. I stole this idea from KWin. It seems nice. @@ -512,20 +534,33 @@ void client_manage(Window window) anyway */ else if (client_focus_target(self) != self) { activate = FALSE; + raise = TRUE; ob_debug_type(OB_DEBUG_FOCUS, "Not focusing the window because another window " "would get the focus anyway\n"); } + else if (!(self->desktop == screen_desktop || + self->desktop == DESKTOP_ALL)) + { + activate = FALSE; + raise = TRUE; + ob_debug_type(OB_DEBUG_FOCUS, + "Not focusing the window because it is on " + "another desktop and no relatives are focused "); + } } if (!activate) { ob_debug_type(OB_DEBUG_FOCUS, - "Focus stealing prevention activated for %s with " - "time %u (last time %u)\n", - self->title, self->user_time, last_time); + "Focus stealing prevention activated for %s at " + "time %u (last user interactioon time %u)\n", + self->title, map_time, event_last_user_time); /* if the client isn't focused, then hilite it so the user knows it is there */ client_hilite(self, TRUE); + /* we may want to raise it even tho we're not activating it */ + if (raise && !client_restore_session_stacking(self)) + stacking_raise(CLIENT_AS_WINDOW(self)); } } else { @@ -572,6 +607,15 @@ void client_manage(Window window) /* update the list hints */ client_set_list(); + /* watch for when the application stops responding. only do this for + normal windows, i.e. windows which have titlebars and close buttons + and things like that. + we don't need to stop pinging on unmanage, because it will be handled + automatically by the destroy callback! + */ + if (self->ping && client_normal(self)) + ping_start(self, client_ping_event); + /* free the ObAppSettings shallow copy */ g_free(settings); @@ -615,7 +659,7 @@ ObClient *client_fake_manage(Window window) return self; } -void client_unmanage_all() +void client_unmanage_all(void) { while (client_list != NULL) client_unmanage(client_list->data); @@ -653,9 +697,6 @@ void client_unmanage(ObClient *self) /* remove the window from our save set */ XChangeSaveSet(ob_display, self->window, SetModeDelete); - /* kill the property windows */ - propwin_remove(self->user_time_window, OB_PROPWIN_USER_TIME, self); - /* update the focus lists */ focus_order_remove(self); if (client_focused(self)) { @@ -741,6 +782,11 @@ void client_unmanage(ObClient *self) XMapWindow(ob_display, self->window); } + /* these should not be left on the window ever. other window managers + don't necessarily use them and it will mess them up (like compiz) */ + PROP_ERASE(self->window, net_wm_visible_name); + PROP_ERASE(self->window, net_wm_visible_icon_name); + /* update the list hints */ client_set_list(); @@ -1095,9 +1141,6 @@ static void client_get_all(ObClient *self, gboolean real) client_get_colormap(self); client_update_strut(self); client_update_icons(self); - client_update_user_time_window(self); - if (!self->user_time_window) /* check if this would have been called */ - client_update_user_time(self); client_update_icon_geometry(self); } @@ -1484,6 +1527,10 @@ void client_update_protocols(ObClient *self) /* if this protocol is requested, then the window will be notified whenever we want it to receive focus */ self->focus_notify = TRUE; + else if (proto[i] == prop_atoms.net_wm_ping) + /* if this protocol is requested, then the window will allow + pings to determine if it is still alive */ + self->ping = TRUE; #ifdef SYNC else if (proto[i] == prop_atoms.net_wm_sync_request) /* if this protocol is requested, then resizing the @@ -1508,7 +1555,7 @@ void client_update_sync_request_counter(ObClient *self) } #endif -void client_get_colormap(ObClient *self) +static void client_get_colormap(ObClient *self) { XWindowAttributes wa; @@ -1618,11 +1665,16 @@ void client_setup_decor_and_functions(ObClient *self, gboolean reconfig) switch (self->type) { case OB_CLIENT_TYPE_NORMAL: /* normal windows retain all of the possible decorations and - functionality, and are the only windows that you can fullscreen */ + functionality, and can be fullscreen */ self->functions |= OB_CLIENT_FUNC_FULLSCREEN; break; case OB_CLIENT_TYPE_DIALOG: + /* sometimes apps make dialog windows fullscreen for some reason (for + e.g. kpdf does this..) */ + self->functions |= OB_CLIENT_FUNC_FULLSCREEN; + break; + case OB_CLIENT_TYPE_UTILITY: /* these windows don't have anything added or removed by default */ break; @@ -1915,6 +1967,15 @@ void client_update_title(ObClient *self) } else visible = data; + if (self->not_responding) { + data = visible; + if (self->close_tried_term) + visible = g_strdup_printf("%s - [%s]", data, _("Killing...")); + else + visible = g_strdup_printf("%s - [%s]", data, _("Not Responding")); + g_free(data); + } + PROP_SETS(self->window, net_wm_visible_name, visible); self->title = visible; @@ -1938,6 +1999,15 @@ void client_update_title(ObClient *self) } else visible = data; + if (self->not_responding) { + data = visible; + if (self->close_tried_term) + visible = g_strdup_printf("%s - [%s]", data, _("Killing...")); + else + visible = g_strdup_printf("%s - [%s]", data, _("Not Responding")); + g_free(data); + } + PROP_SETS(self->window, net_wm_visible_icon_name, visible); self->icon_title = visible; } @@ -2098,62 +2168,6 @@ void client_update_icons(ObClient *self) frame_adjust_icon(self->frame); } -void client_update_user_time(ObClient *self) -{ - guint32 time; - gboolean got = FALSE; - - if (self->user_time_window) - got = PROP_GET32(self->user_time_window, - net_wm_user_time, cardinal, &time); - if (!got) - got = PROP_GET32(self->window, net_wm_user_time, cardinal, &time); - - if (got) { - /* we set this every time, not just when it grows, because in practice - sometimes time goes backwards! (ntpdate.. yay....) so.. if it goes - backward we don't want all windows to stop focusing. we'll just - assume noone is setting times older than the last one, cuz that - would be pretty stupid anyways - */ - self->user_time = time; - - /*ob_debug("window %s user time %u\n", self->title, time);*/ - } -} - -void client_update_user_time_window(ObClient *self) -{ - guint32 w; - - if (!PROP_GET32(self->window, net_wm_user_time_window, window, &w)) - w = None; - - if (w != self->user_time_window) { - /* remove the old window */ - propwin_remove(self->user_time_window, OB_PROPWIN_USER_TIME, self); - self->user_time_window = None; - - if (self->group && self->group->leader == w) { - ob_debug_type(OB_DEBUG_APP_BUGS, "Window is setting its " - "_NET_WM_USER_TYPE_WINDOW to its group leader\n"); - /* do it anyways..? */ - } - else if (w == self->window) { - ob_debug_type(OB_DEBUG_APP_BUGS, "Window is setting its " - "_NET_WM_USER_TIME_WINDOW to itself\n"); - w = None; /* don't do it */ - } - - /* add the new window */ - propwin_add(w, OB_PROPWIN_USER_TIME, self); - self->user_time_window = w; - - /* and update from it */ - client_update_user_time(self); - } -} - void client_update_icon_geometry(ObClient *self) { guint num; @@ -2254,6 +2268,7 @@ static void client_get_session_ids(ObClient *self) if (got) { gchar localhost[128]; + guint32 pid; gethostname(localhost, 127); localhost[127] = '\0'; @@ -2261,6 +2276,11 @@ static void client_get_session_ids(ObClient *self) self->client_machine = s; else g_free(s); + + /* see if it has the PID set too (the PID requires that the + WM_CLIENT_MACHINE be set) */ + if (PROP_GET32(self->window, net_wm_pid, cardinal, &pid)) + self->pid = pid; } } @@ -3190,41 +3210,58 @@ void client_shade(ObClient *self, gboolean shade) frame_adjust_area(self->frame, FALSE, TRUE, FALSE); } -void client_close(ObClient *self) +static void client_ping_event(ObClient *self, gboolean dead) { - XEvent ce; + self->not_responding = dead; + client_update_title(self); + + if (!dead) { + /* try kill it nicely the first time again, if it started responding + at some point */ + self->close_tried_term = FALSE; + } +} +void client_close(ObClient *self) +{ if (!(self->functions & OB_CLIENT_FUNC_CLOSE)) return; /* in the case that the client provides no means to requesting that it close, we just kill it */ if (!self->delete_window) + /* don't use client_kill(), we should only kill based on PID in + response to a lack of PING replies */ + XKillClient(ob_display, self->window); + else if (self->not_responding) client_kill(self); - - /* - XXX: itd be cool to do timeouts and shit here for killing the client's - process off - like... if the window is around after 5 seconds, then the close button - turns a nice red, and if this function is called again, the client is - explicitly killed. - */ - - ce.xclient.type = ClientMessage; - ce.xclient.message_type = prop_atoms.wm_protocols; - ce.xclient.display = ob_display; - ce.xclient.window = self->window; - ce.xclient.format = 32; - ce.xclient.data.l[0] = prop_atoms.wm_delete_window; - ce.xclient.data.l[1] = event_curtime; - ce.xclient.data.l[2] = 0l; - ce.xclient.data.l[3] = 0l; - ce.xclient.data.l[4] = 0l; - XSendEvent(ob_display, self->window, FALSE, NoEventMask, &ce); + else + /* request the client to close with WM_DELETE_WINDOW */ + PROP_MSG_TO(self->window, self->window, wm_protocols, + prop_atoms.wm_delete_window, event_curtime, 0, 0, 0, + NoEventMask); } void client_kill(ObClient *self) { - XKillClient(ob_display, self->window); + if (!self->client_machine && self->pid) { + /* running on the local host */ + if (!self->close_tried_term) { + ob_debug("killing window 0x%x with pid %lu, with SIGTERM\n", + self->window, self->pid); + kill(self->pid, SIGTERM); + self->close_tried_term = TRUE; + + /* show that we're trying to kill it */ + client_update_title(self); + } + else { + ob_debug("killing window 0x%x with pid %lu, with SIGKILL\n", + self->window, self->pid); + kill(self->pid, SIGKILL); /* kill -9 */ + } + } + else + XKillClient(ob_display, self->window); } void client_hilite(ObClient *self, gboolean hilite) @@ -3243,10 +3280,10 @@ void client_hilite(ObClient *self, gboolean hilite) } } -void client_set_desktop_recursive(ObClient *self, - guint target, - gboolean donthide, - gboolean dontraise) +static void client_set_desktop_recursive(ObClient *self, + guint target, + gboolean donthide, + gboolean dontraise) { guint old; GSList *it; @@ -3635,34 +3672,7 @@ static void client_present(ObClient *self, gboolean here, gboolean raise, void client_activate(ObClient *self, gboolean here, gboolean raise, gboolean unshade, gboolean user) { - guint32 last_time = focus_client ? focus_client->user_time : CurrentTime; - gboolean allow = FALSE; - - /* if the currently focused app doesn't set a user_time, then it can't - benefit from any focus stealing prevention. - - if the timestamp is missing in the request then let it go through - even if it is source=app, because EVERY APPLICATION DOES THIS because - GTK IS VERY BUGGY AND HARDCODES source=application... WHY!? - */ - if (!last_time || !event_curtime) - allow = TRUE; - /* otherwise, if they didn't give a time stamp or if it is too old, they - don't get focus */ - else - allow = event_time_after(event_curtime, last_time); - - ob_debug_type(OB_DEBUG_FOCUS, - "Want to activate window 0x%x with time %u (last time %u), " - "source=%s allowing? %d\n", - self->window, event_curtime, last_time, - (user ? "user" : "application"), allow); - - if (allow) - client_present(self, here, raise, unshade); - else - /* don't focus it but tell the user it wants attention */ - client_hilite(self, TRUE); + client_present(self, here, raise, unshade); } static void client_bring_windows_recursive(ObClient *self, @@ -3872,7 +3882,7 @@ static void detect_edge(Rect area, ObDirection dir, gint edge_start, edge_size, head, tail; gboolean skip_head = FALSE, skip_tail = FALSE; - switch(dir) { + switch (dir) { case OB_DIRECTION_NORTH: case OB_DIRECTION_SOUTH: edge_start = area.x; @@ -3892,7 +3902,7 @@ static void detect_edge(Rect area, ObDirection dir, edge_start, edge_size)) return; - switch(dir) { + switch (dir) { case OB_DIRECTION_NORTH: head = RECT_BOTTOM(area); tail = RECT_TOP(area); @@ -3901,38 +3911,54 @@ static void detect_edge(Rect area, ObDirection dir, head = RECT_TOP(area); tail = RECT_BOTTOM(area); break; - case OB_DIRECTION_EAST: - head = RECT_LEFT(area); - tail = RECT_RIGHT(area); - break; case OB_DIRECTION_WEST: head = RECT_RIGHT(area); tail = RECT_LEFT(area); break; + case OB_DIRECTION_EAST: + head = RECT_LEFT(area); + tail = RECT_RIGHT(area); + break; default: g_assert_not_reached(); } - switch(dir) { + switch (dir) { case OB_DIRECTION_NORTH: case OB_DIRECTION_WEST: + /* check if our window is past the head of this window */ if (my_head <= head + 1) skip_head = TRUE; + /* check if our window's tail is past the tail of this window */ if (my_head + my_size - 1 <= tail) skip_tail = TRUE; - if (head < *dest) + /* check if the head of this window is closer than the previously + chosen edge (take into account that the previously chosen + edge might have been a tail, not a head) */ + if (head + (*near_edge ? 0 : my_size) < *dest) skip_head = TRUE; - if (tail - my_size < *dest) + /* check if the tail of this window is closer than the previously + chosen edge (take into account that the previously chosen + edge might have been a head, not a tail) */ + if (tail - (!*near_edge ? 0 : my_size) < *dest) skip_tail = TRUE; break; case OB_DIRECTION_SOUTH: case OB_DIRECTION_EAST: + /* check if our window is past the head of this window */ if (my_head >= head - 1) skip_head = TRUE; + /* check if our window's tail is past the tail of this window */ if (my_head - my_size + 1 >= tail) skip_tail = TRUE; - if (head > *dest) + /* check if the head of this window is closer than the previously + chosen edge (take into account that the previously chosen + edge might have been a tail, not a head) */ + if (head - (*near_edge ? 0 : my_size) > *dest) skip_head = TRUE; - if (tail + my_size > *dest) + /* check if the tail of this window is closer than the previously + chosen edge (take into account that the previously chosen + edge might have been a head, not a tail) */ + if (tail + (!*near_edge ? 0 : my_size) > *dest) skip_tail = TRUE; break; default: @@ -3951,7 +3977,6 @@ static void detect_edge(Rect area, ObDirection dir, *dest = tail; *near_edge = FALSE; } - } void client_find_edge_directional(ObClient *self, ObDirection dir, @@ -3969,27 +3994,27 @@ void client_find_edge_directional(ObClient *self, ObDirection dir, mon = screen_area(self->desktop, SCREEN_AREA_ONE_MONITOR, &self->frame->area); - switch(dir) { + switch (dir) { case OB_DIRECTION_NORTH: - if (my_head >= RECT_TOP(*mon)) + if (my_head >= RECT_TOP(*mon) + 1) edge = RECT_TOP(*mon) - 1; else edge = RECT_TOP(*a) - 1; break; case OB_DIRECTION_SOUTH: - if (my_head <= RECT_BOTTOM(*mon)) + if (my_head <= RECT_BOTTOM(*mon) - 1) edge = RECT_BOTTOM(*mon) + 1; else edge = RECT_BOTTOM(*a) + 1; break; case OB_DIRECTION_EAST: - if (my_head <= RECT_RIGHT(*mon)) + if (my_head <= RECT_RIGHT(*mon) - 1) edge = RECT_RIGHT(*mon) + 1; else edge = RECT_RIGHT(*a) + 1; break; case OB_DIRECTION_WEST: - if (my_head >= RECT_LEFT(*mon)) + if (my_head >= RECT_LEFT(*mon) + 1) edge = RECT_LEFT(*mon) - 1; else edge = RECT_LEFT(*a) - 1; @@ -4001,7 +4026,7 @@ void client_find_edge_directional(ObClient *self, ObDirection dir, *dest = edge; *near_edge = TRUE; - for(it = client_list; it; it = g_list_next(it)) { + for (it = client_list; it; it = g_list_next(it)) { ObClient *cur = it->data; /* skip windows to not bump into */ @@ -4021,6 +4046,8 @@ void client_find_edge_directional(ObClient *self, ObDirection dir, dock_get_area(&dock_area); detect_edge(dock_area, dir, my_head, my_size, my_edge_start, my_edge_size, dest, near_edge); + g_free(a); + g_free(mon); } void client_find_move_directional(ObClient *self, ObDirection dir, @@ -4171,7 +4198,7 @@ void client_find_resize_directional(ObClient *self, ObDirection side, *h -= self->frame->size.top + self->frame->size.bottom; } -ObClient* client_under_pointer() +ObClient* client_under_pointer(void) { gint x, y; GList *it;