]> Dogcows Code - chaz/openbox/blobdiff - openbox/client.c
add support for _NET_WM_USER_TIME_WINDOW. round 1 ! ding.
[chaz/openbox] / openbox / client.c
index 54ae99fcceb074949c4a97850ae57fdfa7fff4fa..aac52e2dc338bcff8e7dd8096ba9b2f5c2f2182e 100644 (file)
@@ -62,9 +62,9 @@ typedef struct
 } ClientCallback;
 
 GList            *client_list          = NULL;
+GHashTable       *client_user_time_window_map;
 
 static GSList *client_destructors      = NULL;
-static GSList *client_desktop_notifies = NULL;
 
 static void client_get_all(ObClient *self);
 static void client_toggle_border(ObClient *self, gboolean show);
@@ -95,15 +95,23 @@ static GSList *client_search_all_top_parents_internal(ObClient *self,
                                                       gboolean bylayer,
                                                       ObStackingLayer layer);
 
+static guint window_hash(Window *w) { return *w; }
+static gboolean window_comp(Window *w1, Window *w2) { return *w1 == *w2; }
+
 void client_startup(gboolean reconfig)
 {
     if (reconfig) return;
 
+    client_user_time_window_map = g_hash_table_new((GHashFunc)window_hash,
+                                                   (GEqualFunc)window_comp);
     client_set_list();
 }
 
 void client_shutdown(gboolean reconfig)
 {
+    if (reconfig) return;
+
+    g_hash_table_destroy(client_user_time_window_map);
 }
 
 void client_add_destructor(ObClientCallback func, gpointer data)
@@ -128,29 +136,6 @@ void client_remove_destructor(ObClientCallback func)
     }
 }
 
-void client_add_desktop_notify(ObClientCallback func, gpointer data)
-{
-    ClientCallback *d = g_new(ClientCallback, 1);
-    d->func = func;
-    d->data = data;
-    client_desktop_notifies = g_slist_prepend(client_desktop_notifies, d);
-}
-
-void client_remove_desktop_notify(ObClientCallback func)
-{
-    GSList *it;
-
-    for (it = client_desktop_notifies; it; it = g_slist_next(it)) {
-        ClientCallback *d = it->data;
-        if (d->func == func) {
-            g_free(d);
-            client_desktop_notifies =
-                g_slist_delete_link(client_desktop_notifies, it);
-            break;
-        }
-    }
-}
-
 void client_set_list()
 {
     Window *windows, *win_it;
@@ -527,6 +512,10 @@ void client_unmanage(ObClient *self)
     /* we dont want events no more. do this before hiding the frame so we
        don't generate more events */
     XSelectInput(ob_display, self->window, NoEventMask);
+    if (self->user_time_window) {
+        XSelectInput(ob_display, self->user_time_window, NoEventMask);
+        g_hash_table_remove(client_user_time_window_map, &w);
+    }
 
     frame_hide(self->frame);
     /* flush to send the hide to the server quickly */
@@ -1026,7 +1015,9 @@ static void client_get_all(ObClient *self)
     client_update_title(self);
     client_update_strut(self);
     client_update_icons(self);
-    client_update_user_time(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);
 }
 
@@ -1599,10 +1590,15 @@ void client_setup_decor_and_functions(ObClient *self)
         self->functions &= ~(OB_CLIENT_FUNC_ICONIFY | OB_CLIENT_FUNC_RESIZE);
         break;
 
+    case OB_CLIENT_TYPE_SPLASH:
+        /* these don't get get any decorations, and the only thing you can
+           do with them is move them */
+        self->decorations = 0;
+        self->functions = OB_CLIENT_FUNC_MOVE;
+
     case OB_CLIENT_TYPE_DESKTOP:
     case OB_CLIENT_TYPE_DOCK:
-    case OB_CLIENT_TYPE_SPLASH:
-        /* none of these windows are manipulated by the window manager */
+        /* these windows are not manipulated by the window manager */
         self->decorations = 0;
         self->functions = 0;
         break;
@@ -2038,8 +2034,15 @@ void client_update_icons(ObClient *self)
 void client_update_user_time(ObClient *self)
 {
     guint32 time;
+    gboolean got = FALSE;
 
-    if (PROP_GET32(self->window, net_wm_user_time, cardinal, &time)) {
+    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
@@ -2048,9 +2051,50 @@ void client_update_user_time(ObClient *self)
         */
         self->user_time = time;
 
-        /*
-        ob_debug("window %s user time %u\n", self->title, time);
-        */
+        /*ob_debug("window %s user time %u\n", self->title, time);*/
+    }
+}
+
+void client_update_user_time_window(ObClient *self)
+{
+    guint32 w;
+    ObClient *c;
+
+    if (!PROP_GET32(self->window, net_wm_user_time_window, window, &w))
+        w = None;
+
+    if (w != self->user_time_window) {
+        if (self->user_time_window) {
+            XSelectInput(ob_display, self->user_time_window, NoEventMask);
+            g_hash_table_remove(client_user_time_window_map, &w);
+            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 */
+        }
+        else if (((c = g_hash_table_lookup(client_user_time_window_map,&w)))) {
+            ob_debug_type(OB_DEBUG_APP_BUGS, "Client %s is trying to use "
+                          "the _NET_WM_USER_TIME_WINDOW of %s\n",
+                          self->title, c->title);
+            w = None; /* don't do it */
+        }
+
+        self->user_time_window = w;
+        if (self->user_time_window != None) {
+            XSelectInput(ob_display,self->user_time_window,PropertyChangeMask);
+            g_hash_table_insert(client_user_time_window_map,
+                                &self->user_time_window, self);
+        }
+
+        client_update_user_time(self);
     }
 }
 
@@ -2387,12 +2431,29 @@ gboolean client_normal(ObClient *self) {
               self->type == OB_CLIENT_TYPE_SPLASH);
 }
 
-gboolean client_application(ObClient *self)
+gboolean client_helper(ObClient *self)
 {
-    return (self->type == OB_CLIENT_TYPE_NORMAL ||
-            self->type == OB_CLIENT_TYPE_DIALOG);
+    return (self->type == OB_CLIENT_TYPE_UTILITY ||
+            self->type == OB_CLIENT_TYPE_MENU ||
+            self->type == OB_CLIENT_TYPE_TOOLBAR);
 }
 
+gboolean client_mouse_focusable(ObClient *self)
+{
+    return !(self->type == OB_CLIENT_TYPE_MENU ||
+             self->type == OB_CLIENT_TYPE_TOOLBAR ||
+             self->type == OB_CLIENT_TYPE_SPLASH ||
+             self->type == OB_CLIENT_TYPE_DOCK);
+}
+
+gboolean client_enter_focusable(ObClient *self)
+{
+    /* you can focus desktops but it shouldn't on enter */
+    return (client_mouse_focusable(self) &&
+            self->type != OB_CLIENT_TYPE_DESKTOP);
+}
+
+
 static void client_apply_startup_state(ObClient *self, gint x, gint y)
 {
     gboolean pos = FALSE; /* has the window's position been configured? */
@@ -2445,7 +2506,7 @@ static void client_apply_startup_state(ObClient *self, gint x, gint y)
         pos = TRUE;
     }
 
-    /* if the client didn't get positioned yet, then do so now
+    /* if the client didn't get positioned yet, then do so now.
        call client_move even if the window is not being moved anywhere, because
        when we reparent it and decorate it, it is getting moved and we need to
        be telling it so with a ConfigureNotify event.
@@ -2797,7 +2858,9 @@ static void client_iconify_recursive(ObClient *self,
                  self->window);
 
         if (iconic) {
-            if (self->functions & OB_CLIENT_FUNC_ICONIFY) {
+            /* don't let non-normal windows iconify along with their parents
+               or whatever */
+            if (client_normal(self)) {
                 self->iconic = iconic;
 
                 /* update the focus lists.. iconic windows go to the bottom of
@@ -2840,9 +2903,11 @@ static void client_iconify_recursive(ObClient *self,
 
 void client_iconify(ObClient *self, gboolean iconic, gboolean curdesk)
 {
-    /* move up the transient chain as far as possible first */
-    self = client_search_top_normal_parent(self);
-    client_iconify_recursive(self, iconic, curdesk);
+    if (self->functions & OB_CLIENT_FUNC_ICONIFY || !iconic) {
+        /* move up the transient chain as far as possible first */
+        self = client_search_top_normal_parent(self);
+        client_iconify_recursive(self, iconic, curdesk);
+    }
 }
 
 void client_maximize(ObClient *self, gboolean max, gint dir)
@@ -2992,7 +3057,8 @@ void client_hilite(ObClient *self, gboolean hilite)
 }
 
 void client_set_desktop_recursive(ObClient *self,
-                                  guint target, gboolean donthide)
+                                  guint target,
+                                  gboolean donthide)
 {
     guint old;
     GSList *it;
@@ -3003,9 +3069,6 @@ void client_set_desktop_recursive(ObClient *self,
 
         g_assert(target < screen_num_desktops || target == DESKTOP_ALL);
 
-        /* remove from the old desktop(s) */
-        focus_order_remove(self);
-
         old = self->desktop;
         self->desktop = target;
         PROP_SET32(self->window, net_wm_desktop, cardinal, target);
@@ -3019,19 +3082,6 @@ void client_set_desktop_recursive(ObClient *self,
             client_raise(self);
         if (STRUT_EXISTS(self->strut))
             screen_update_areas();
-
-        /* add to the new desktop(s) */
-        if (config_focus_new)
-            focus_order_to_top(self);
-        else
-            focus_order_to_bottom(self);
-
-        /* call the notifies */
-        GSList *it;
-        for (it = client_desktop_notifies; it; it = g_slist_next(it)) {
-            ClientCallback *d = it->data;
-            d->func(self, d->data);
-        }
     }
 
     /* move all transients */
@@ -3041,7 +3091,8 @@ void client_set_desktop_recursive(ObClient *self,
                 client_set_desktop_recursive(it->data, target, donthide);
 }
 
-void client_set_desktop(ObClient *self, guint target, gboolean donthide)
+void client_set_desktop(ObClient *self, guint target,
+                        gboolean donthide)
 {
     self = client_search_top_normal_parent(self);
     client_set_desktop_recursive(self, target, donthide);
@@ -3107,6 +3158,8 @@ void client_set_state(ObClient *self, Atom action, glong data1, glong data2)
     gboolean modal = self->modal;
     gboolean iconic = self->iconic;
     gboolean demands_attention = self->demands_attention;
+    gboolean above = self->above;
+    gboolean below = self->below;
     gint i;
 
     if (!(action == prop_atoms.net_wm_state_add ||
@@ -3183,11 +3236,11 @@ void client_set_state(ObClient *self, Atom action, glong data1, glong data2)
             } else if (state == prop_atoms.net_wm_state_fullscreen) {
                 fullscreen = TRUE;
             } else if (state == prop_atoms.net_wm_state_above) {
-                self->above = TRUE;
-                self->below = FALSE;
+                above = TRUE;
+                below = FALSE;
             } else if (state == prop_atoms.net_wm_state_below) {
-                self->above = FALSE;
-                self->below = TRUE;
+                above = FALSE;
+                below = TRUE;
             } else if (state == prop_atoms.net_wm_state_demands_attention) {
                 demands_attention = TRUE;
             } else if (state == prop_atoms.openbox_wm_state_undecorated) {
@@ -3212,9 +3265,9 @@ void client_set_state(ObClient *self, Atom action, glong data1, glong data2)
             } else if (state == prop_atoms.net_wm_state_fullscreen) {
                 fullscreen = FALSE;
             } else if (state == prop_atoms.net_wm_state_above) {
-                self->above = FALSE;
+                above = FALSE;
             } else if (state == prop_atoms.net_wm_state_below) {
-                self->below = FALSE;
+                below = FALSE;
             } else if (state == prop_atoms.net_wm_state_demands_attention) {
                 demands_attention = FALSE;
             } else if (state == prop_atoms.openbox_wm_state_undecorated) {
@@ -3259,6 +3312,12 @@ void client_set_state(ObClient *self, Atom action, glong data1, glong data2)
     if (demands_attention != self->demands_attention)
         client_hilite(self, demands_attention);
 
+    if (above != self->above || below != self->below) {
+        self->above = above;
+        self->below = below;
+        client_calc_layer(self);
+    }
+
     client_change_state(self); /* change the hint to reflect these changes */
 }
 
@@ -3403,29 +3462,56 @@ static void client_present(ObClient *self, gboolean here, gboolean raise)
 void client_activate(ObClient *self, gboolean here, gboolean user)
 {
     guint32 last_time = focus_client ? focus_client->user_time : CurrentTime;
+    gboolean allow = FALSE;
 
-    /* XXX do some stuff here if user is false to determine if we really want
-       to activate it or not (a parent or group member is currently
-       active)?
+    /* if the request came from the user, or if nothing is focused, then grant
+       the request.
+       if the currently focused app doesn't set a user_time, then it can't
+       benefit from any focus stealing prevention.
     */
+    if (user || !focus_client || !last_time)
+        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_curtime && 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\n",
+                  "source=%s allowing? %d\n",
                   self->window, event_curtime, last_time,
-                  (user ? "user" : "application"));
+                  (user ? "user" : "application"), allow);
 
-    if (!user && event_curtime && last_time &&
-        !event_time_after(event_curtime, last_time))
-    {
-        client_hilite(self, TRUE);
-    } else {
+    if (allow) {
         if (event_curtime != CurrentTime)
             self->user_time = event_curtime;
 
         client_present(self, here, TRUE);
+    } else
+        /* don't focus it but tell the user it wants attention */
+        client_hilite(self, TRUE);
+}
+
+static void client_bring_helper_windows_recursive(ObClient *self,
+                                                  guint desktop)
+{
+    GSList *it;
+
+    for (it = self->transients; it; it = g_slist_next(it))
+        client_bring_helper_windows_recursive(it->data, desktop);
+
+    if (client_helper(self) &&
+        self->desktop != desktop && self->desktop != DESKTOP_ALL)
+    {
+        client_set_desktop(self, desktop, FALSE);
     }
 }
 
+void client_bring_helper_windows(ObClient *self)
+{
+    client_bring_helper_windows_recursive(self, self->desktop);
+}
+
 void client_raise(ObClient *self)
 {
     action_run_string("Raise", self, CurrentTime);
@@ -3859,17 +3945,3 @@ gboolean client_has_group_siblings(ObClient *self)
 {
     return self->group && self->group->members->next;
 }
-
-gboolean client_has_application_group_siblings(ObClient *self)
-{
-    GSList *it;
-
-    if (!self->group) return FALSE;
-
-    for (it = self->group->members; it; it = g_slist_next(it)) {
-        ObClient *c = it->data;
-        if (c != self && client_application(c))
-            return TRUE;
-    }
-    return FALSE;
-}
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