X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=openbox%2Fclient.c;h=0392ee35e2a04e28481ac05754b12b247eb76614;hb=1c98d2e3a6c721e9b2c7ce9a4343d06e4f714261;hp=064d68512572390f96db8fd68250b4f85f9245fb;hpb=ad8a7e2e025cd6eba8f7b8b29f85cb9e81b808b5;p=chaz%2Fopenbox

diff --git a/openbox/client.c b/openbox/client.c
index 064d6851..0392ee35 100644
--- a/openbox/client.c
+++ b/openbox/client.c
@@ -1,5 +1,5 @@
 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
-   
+
    client.c for the Openbox window manager
    Copyright (c) 2006        Mikael Magnusson
    Copyright (c) 2003-2007   Dana Jansens
@@ -237,7 +237,7 @@ void client_manage(Window window)
         grab_server(FALSE);
         return; /* don't manage it */
     }
-  
+
     /* is the window a docking app */
     if ((wmhint = XGetWMHints(ob_display, window))) {
         if ((wmhint->flags & StateHint) &&
@@ -382,7 +382,8 @@ void client_manage(Window window)
                              */
                              ob_state() == OB_STATE_RUNNING &&
                              (transient ||
-                              (!(self->positioned & USPosition) &&
+                              (!((self->positioned & USPosition) ||
+                                 (settings && settings->pos_given)) &&
                                client_normal(self) &&
                                !self->session)));
     }
@@ -596,7 +597,7 @@ ObClient *client_fake_manage(Window window)
     frame_adjust_area(self->frame, FALSE, TRUE, TRUE);
 
     ob_debug("gave extents left %d right %d top %d bottom %d\n",
-             self->frame->size.left, self->frame->size.right, 
+             self->frame->size.left, self->frame->size.right,
              self->frame->size.top, self->frame->size.bottom);
 
     /* free the ObAppSettings shallow copy */
@@ -983,10 +984,15 @@ gboolean client_find_onscreen(ObClient *self, gint *x, gint *y, gint w, gint h,
     for (i = 0; i < screen_num_monitors; ++i) {
         Rect *a;
 
-        if (!screen_physical_area_monitor_contains(i, &desired))
-            continue;
+        if (!screen_physical_area_monitor_contains(i, &desired)) {
+            if (i < screen_num_monitors - 1)
+                continue;
 
-        a = screen_area(self->desktop, SCREEN_AREA_ONE_MONITOR, &desired);
+            /* the window is not inside any monitor! so just use the first
+               one */
+            a = screen_area(self->desktop, 0, NULL);
+        } else
+            a = screen_area(self->desktop, SCREEN_AREA_ONE_MONITOR, &desired);
 
         /* This makes sure windows aren't entirely outside of the screen so you
            can't see them at all.
@@ -1003,7 +1009,7 @@ gboolean client_find_onscreen(ObClient *self, gint *x, gint *y, gint w, gint h,
             if (!self->strut.left && *x + fw*9/10 - 1 < a->x)
                 *x = a->x - fw*9/10;
             if (!self->strut.top && *y + fh*9/10 - 1 < a->y)
-                *y = a->y - fw*9/10;
+                *y = a->y - fh*9/10;
         }
 
         /* This here doesn't let windows even a pixel outside the
@@ -1072,7 +1078,7 @@ static void client_get_all(ObClient *self, gboolean real)
         if (self->type == OB_CLIENT_TYPE_DESKTOP)
             self->desktop = DESKTOP_ALL;
     }
-  
+
 #ifdef SYNC
     client_update_sync_request_counter(self);
 #endif
@@ -1098,7 +1104,7 @@ static void client_get_area(ObClient *self)
 {
     XWindowAttributes wattrib;
     Status ret;
-  
+
     ret = XGetWindowAttributes(ob_display, self->window, &wattrib);
     g_assert(ret != BadWindow);
 
@@ -1119,7 +1125,7 @@ static void client_get_desktop(ObClient *self)
             self->desktop = screen_num_desktops - 1;
         else
             self->desktop = d;
-        ob_debug("client requested desktop 0x%x\n", self->desktop); 
+        ob_debug("client requested desktop 0x%x\n", self->desktop);
     } else {
         GSList *it;
         gboolean first = TRUE;
@@ -1166,7 +1172,7 @@ static void client_get_state(ObClient *self)
 {
     guint32 *state;
     guint num;
-  
+
     if (PROP_GETA32(self->window, net_wm_state, atom, &state, &num)) {
         gulong i;
         for (i = 0; i < num; ++i) {
@@ -1249,7 +1255,7 @@ void client_update_transient_for(ObClient *self)
                                  self->transient_for_group, trangroup,
                                  client_direct_parent(self), target);
     self->transient_for_group = trangroup;
-                          
+
 }
 
 static void client_update_transient_tree(ObClient *self,
@@ -1281,88 +1287,45 @@ static void client_update_transient_tree(ObClient *self,
         oldgtran == newgtran &&
         oldparent == newparent) return;
 
-    /** Remove the client from the transient tree wherever it has changed **/
-
-    /* If the window is becoming a direct transient for a window in its group
-       then any group transients which were our children and are now becoming
-       our parents need to stop being our children.
+    /** Remove the client from the transient tree **/
 
-       Group transients can't be children of group transients already, but
-       we could have any number of direct parents above up, any of which could
-       be transient for the group, and we need to remove it from our children.
-    */
-    if (!oldgtran && oldparent != newparent && newparent != NULL &&
-        newgroup != NULL && newgroup == oldgroup &&
-        client_normal(newparent))
-    {
-        ObClient *look = client_search_top_direct_parent(newparent);
-        self->transients = g_slist_remove(self->transients, look);
-        look->parents = g_slist_remove(look->parents, self);
+    for (it = self->transients; it; it = next) {
+        next = g_slist_next(it);
+        c = it->data;
+        self->transients = g_slist_delete_link(self->transients, it);
+        c->parents = g_slist_remove(c->parents, self);
     }
-            
-
-    /* If the group changed, or if we are just becoming transient for the
-       group, then we need to remove any old group transient windows
-       from our children. But if we were already transient for the group, then
-       other group transients are not our children. */
-    if ((oldgroup != newgroup || (newgtran && oldgtran != newgtran)) &&
-        oldgroup != NULL && !oldgtran)
-    {
-        for (it = self->transients; it; it = next) {
-            next = g_slist_next(it);
-            c = it->data;
-            if (c->group == oldgroup && client_normal(self)) {
-                self->transients = g_slist_delete_link(self->transients, it);
-                c->parents = g_slist_remove(c->parents, self);
-            }
-        }
+    for (it = self->parents; it; it = next) {
+        next = g_slist_next(it);
+        c = it->data;
+        self->parents = g_slist_delete_link(self->parents, it);
+        c->transients = g_slist_remove(c->transients, self);
     }
 
-    /* If we used to be transient for a group and now we are not, or we're
-       transient for a new group, then we need to remove ourselves from all
-       our ex-parents */
-    if (oldgtran && (oldgroup != newgroup || oldgtran != newgtran))
-    {
-        for (it = self->parents; it; it = next) {
-            next = g_slist_next(it);
-            c = it->data;
-            if (!c->transient_for_group && client_normal(c)) {
-                c->transients = g_slist_remove(c->transients, self);
-                self->parents = g_slist_delete_link(self->parents, it);
-            }
-        }
-    }
-    /* If we used to be transient for a single window and we are no longer
-       transient for it, then we need to remove ourself from its children */
-    else if (oldparent && oldparent != newparent &&
-             client_normal(oldparent))
-    {
-        oldparent->transients = g_slist_remove(oldparent->transients, self);
-        self->parents = g_slist_remove(self->parents, oldparent);
-    }
+    /** Re-add the client to the transient tree **/
 
-    /** Re-add the client to the transient tree wherever it has changed **/
-
-    /* If we're now transient for a group and we weren't transient for it
-       before then we need to add ourselves to all our new parents */
-    if (newgtran && (oldgroup != newgroup || oldgtran != newgtran))
-    {
-        for (it = oldgroup->members; it; it = g_slist_next(it)) {
+    /* If we're transient for a group then we need to add ourselves to all our
+       parents */
+    if (newgtran) {
+        for (it = newgroup->members; it; it = g_slist_next(it)) {
             c = it->data;
-            if (c != self && !c->transient_for_group && client_normal(c))
+            if (c != self &&
+                !client_search_top_direct_parent(c)->transient_for_group &&
+                client_normal(c))
             {
                 c->transients = g_slist_prepend(c->transients, self);
                 self->parents = g_slist_prepend(self->parents, c);
             }
         }
     }
-    /* If we are now transient for a single window which we weren't before,
-       we need to add ourselves to its children
+
+    /* If we are now transient for a single window we need to add ourselves to
+       its children
 
        WARNING: Cyclical transient ness is possible if two windows are
        transient for eachother.
     */
-    else if (newparent && newparent != oldparent &&
+    else if (newparent &&
              /* don't make ourself its child if it is already our child */
              !client_is_direct_child(self, newparent) &&
              client_normal(newparent))
@@ -1371,9 +1334,8 @@ static void client_update_transient_tree(ObClient *self,
         self->parents = g_slist_prepend(self->parents, newparent);
     }
 
-    /* If the group changed then we need to add any new group transient
-       windows to our children. But if we're transient for the group, then
-       other group transients are not our children.
+    /* Add any group transient windows to our children. But if we're transient
+       for the group, then other group transients are not our children.
 
        WARNING: Cyclical transient-ness is possible. For e.g. if:
        A is transient for the group
@@ -1381,7 +1343,9 @@ static void client_update_transient_tree(ObClient *self,
        C is transient for B
        A can't be transient for C or we have a cycle
     */
-    if (oldgroup != newgroup && newgroup != NULL && !newgtran &&
+    if (!newgtran && newgroup &&
+        (!newparent ||
+         !client_search_top_direct_parent(newparent)->transient_for_group) &&
         client_normal(self))
     {
         for (it = newgroup->members; it; it = g_slist_next(it)) {
@@ -1395,6 +1359,20 @@ static void client_update_transient_tree(ObClient *self,
             }
         }
     }
+
+    /** If we change our group transient-ness, our children change their
+        effect group transient-ness, which affects how they relate to other
+        group windows **/
+
+    for (it = self->transients; it; it = g_slist_next(it)) {
+        c = it->data;
+        if (!c->transient_for_group)
+            client_update_transient_tree(c, c->group, c->group,
+                                         c->transient_for_group,
+                                         c->transient_for_group,
+                                         client_direct_parent(c),
+                                         client_direct_parent(c));
+    }
 }
 
 static void client_get_mwm_hints(ObClient *self)
@@ -1423,7 +1401,7 @@ void client_get_type_and_transientness(ObClient *self)
 
     self->type = -1;
     self->transient = FALSE;
-  
+
     if (PROP_GETA32(self->window, net_wm_window_type, atom, &val, &num)) {
         /* use the first value that we know about in the array */
         for (i = 0; i < num; ++i) {
@@ -1459,7 +1437,7 @@ void client_get_type_and_transientness(ObClient *self)
 
     if (XGetTransientForHint(ob_display, self->window, &t))
         self->transient = TRUE;
-            
+
     if (self->type == (ObClientType) -1) {
         /*the window type hint was not set, which means we either classify
           ourself as a normal window or a dialog, depending on if we are a
@@ -1498,7 +1476,7 @@ void client_update_protocols(ObClient *self)
                    notified whenever we want it to receive focus */
                 self->focus_notify = TRUE;
 #ifdef SYNC
-            else if (proto[i] == prop_atoms.net_wm_sync_request) 
+            else if (proto[i] == prop_atoms.net_wm_sync_request)
                 /* if this protocol is requested, then resizing the
                    window will be synchronized between the frame and the
                    client */
@@ -1578,13 +1556,13 @@ void client_update_normal_hints(ObClient *self)
 
         if (size.flags & PMinSize)
             SIZE_SET(self->min_size, size.min_width, size.min_height);
-    
+
         if (size.flags & PMaxSize)
             SIZE_SET(self->max_size, size.max_width, size.max_height);
-    
+
         if (size.flags & PBaseSize)
             SIZE_SET(self->base_size, size.base_width, size.base_height);
-    
+
         if (size.flags & PResizeInc && size.width_inc && size.height_inc)
             SIZE_SET(self->size_inc, size.width_inc, size.height_inc);
 
@@ -1818,7 +1796,7 @@ void client_update_wmhints(ObClient *self)
 
     /* assume a window takes input if it doesnt specify */
     self->can_focus = TRUE;
-  
+
     if ((hints = XGetWMHints(ob_display, self->window)) != NULL) {
         gboolean ur;
 
@@ -1905,17 +1883,17 @@ void client_update_title(ObClient *self)
     gchar *visible = NULL;
 
     g_free(self->title);
-     
+
     /* try netwm */
     if (!PROP_GETS(self->window, net_wm_name, utf8, &data)) {
         /* try old x stuff */
         if (!(PROP_GETS(self->window, wm_name, locale, &data)
               || PROP_GETS(self->window, wm_name, utf8, &data))) {
             if (self->transient) {
-                /*
-                  GNOME alert windows are not given titles:
-                  http://developer.gnome.org/projects/gup/hig/draft_hig_new/windows-alert.html
-                */
+    /*
+    GNOME alert windows are not given titles:
+    http://developer.gnome.org/projects/gup/hig/draft_hig_new/windows-alert.html
+    */
                 data = g_strdup("");
             } else
                 data = g_strdup("Unnamed Window");
@@ -2033,7 +2011,7 @@ void client_update_icons(ObClient *self)
         }
 
         self->icons = g_new(ObClientIcon, self->nicons);
-    
+
         /* store the icons */
         i = 0;
         for (j = 0; j < self->nicons; ++j) {
@@ -2090,7 +2068,7 @@ void client_update_icons(ObClient *self)
        or removes it entirely, it's not very likely it is going to set one
        right away afterwards
 
-       if it has parents, then one of them will have an icon already 
+       if it has parents, then one of them will have an icon already
     */
     if (self->nicons == 0 && !self->parents) {
         RrPixel32 *icon = ob_rr_theme->def_win_icon;
@@ -2464,7 +2442,7 @@ gboolean client_should_show(ObClient *self)
         return FALSE;
     if (self->desktop == screen_desktop || self->desktop == DESKTOP_ALL)
         return TRUE;
-    
+
     return FALSE;
 }
 
@@ -2608,7 +2586,7 @@ static void client_apply_startup_state(ObClient *self,
         client_shade(self, TRUE);
     if (demands_attention)
         client_hilite(self, TRUE);
-  
+
     if (max_vert && max_horz)
         client_maximize(self, TRUE, 0);
     else if (max_vert)
@@ -2810,7 +2788,7 @@ void client_try_configure(ObClient *self, gint *x, gint *y, gint *w, gint *h,
         /* you cannot resize to nothing */
         if (basew + *w < 1) *w = 1 - basew;
         if (baseh + *h < 1) *h = 1 - baseh;
-  
+
         /* save the logical size */
         *logicalw = incw > 1 ? *w : *w + basew;
         *logicalh = inch > 1 ? *h : *h + baseh;
@@ -3125,7 +3103,7 @@ void client_iconify(ObClient *self, gboolean iconic, gboolean curdesk,
 void client_maximize(ObClient *self, gboolean max, gint dir)
 {
     gint x, y, w, h;
-     
+
     g_assert(dir == 0 || dir == 1 || dir == 2);
     if (!(self->functions & OB_CLIENT_FUNC_MAXIMIZE)) return; /* can't */
 
@@ -3213,7 +3191,7 @@ void client_close(ObClient *self)
        close, we just kill it */
     if (!self->delete_window)
         client_kill(self);
-    
+
     /*
       XXX: itd be cool to do timeouts and shit here for killing the client's
       process off
@@ -3315,7 +3293,7 @@ ObClient *client_search_modal_child(ObClient *self)
 {
     GSList *it;
     ObClient *ret;
-  
+
     for (it = self->transients; it; it = g_slist_next(it)) {
         ObClient *c = it->data;
         if ((ret = client_search_modal_child(c))) return ret;
@@ -3326,7 +3304,7 @@ ObClient *client_search_modal_child(ObClient *self)
 
 gboolean client_validate(ObClient *self)
 {
-    XEvent e; 
+    XEvent e;
 
     XSync(ob_display, FALSE); /* get all events on the server */
 
@@ -3342,7 +3320,7 @@ gboolean client_validate(ObClient *self)
 void client_set_wm_state(ObClient *self, glong state)
 {
     if (state == self->wmstate) return; /* no change */
-  
+
     switch (state) {
     case IconicState:
         client_iconify(self, TRUE, TRUE, FALSE);
@@ -3371,11 +3349,11 @@ void client_set_state(ObClient *self, Atom action, glong data1, glong data2)
           action == prop_atoms.net_wm_state_remove ||
           action == prop_atoms.net_wm_state_toggle))
         /* an invalid action was passed to the client message, ignore it */
-        return; 
+        return;
 
     for (i = 0; i < 2; ++i) {
         Atom state = i == 0 ? data1 : data2;
-    
+
         if (!state) continue;
 
         /* if toggling, then pick whether we're adding or removing */
@@ -3422,7 +3400,7 @@ void client_set_state(ObClient *self, Atom action, glong data1, glong data2)
                 action = undecorated ? prop_atoms.net_wm_state_remove :
                     prop_atoms.net_wm_state_add;
         }
-    
+
         if (action == prop_atoms.net_wm_state_add) {
             if (state == prop_atoms.net_wm_state_modal) {
                 modal = TRUE;
@@ -3731,7 +3709,7 @@ static ObClientIcon* client_icon_recursive(ObClient *self, gint w, gint h)
             if ((parent = client_icon_recursive(c, w, h)))
                 break;
         }
-        
+
         return parent;
     }
 
@@ -3785,7 +3763,7 @@ void client_set_layer(ObClient *self, gint layer)
 void client_set_undecorated(ObClient *self, gboolean undecorated)
 {
     if (self->undecorated != undecorated &&
-        /* don't let it undecorate if the function is missing, but let 
+        /* don't let it undecorate if the function is missing, but let
            it redecorate */
         (self->functions & OB_CLIENT_FUNC_UNDECORATE || !undecorated))
     {
@@ -3805,7 +3783,7 @@ ObClient *client_direct_parent(ObClient *self)
     if (!self->parents) return NULL;
     if (self->transient_for_group) return NULL;
     return self->parents->data;
-}                        
+}
 
 ObClient *client_search_top_direct_parent(ObClient *self)
 {
@@ -3820,7 +3798,7 @@ static GSList *client_search_all_top_parents_internal(ObClient *self,
 {
     GSList *ret;
     ObClient *p;
-    
+
     /* move up the direct transient chain as far as possible */
     while ((p = client_direct_parent(self)) &&
            (!bylayer || p->layer == layer))
@@ -3877,6 +3855,96 @@ ObClient *client_search_transient(ObClient *self, ObClient *search)
     return NULL;
 }
 
+static void detect_edge(Rect area, ObDirection dir,
+                        gint my_head, gint my_size,
+                        gint my_edge_start, gint my_edge_size,
+                        gint *dest, gboolean *near_edge)
+{
+    gint edge_start, edge_size, head, tail;
+    gboolean skip_head = FALSE, skip_tail = FALSE;
+
+    switch(dir) {
+        case OB_DIRECTION_NORTH:
+        case OB_DIRECTION_SOUTH:
+            edge_start = area.x;
+            edge_size = area.width;
+            break;
+        case OB_DIRECTION_EAST:
+        case OB_DIRECTION_WEST:
+            edge_start = area.y;
+            edge_size = area.height;
+            break;
+        default:
+            g_assert_not_reached();
+    }
+
+    /* do we collide with this window? */
+    if (!RANGES_INTERSECT(my_edge_start, my_edge_size,
+                edge_start, edge_size))
+        return;
+
+    switch(dir) {
+        case OB_DIRECTION_NORTH:
+            head = RECT_BOTTOM(area);
+            tail = RECT_TOP(area);
+            break;
+        case OB_DIRECTION_SOUTH:
+            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;
+        default:
+            g_assert_not_reached();
+    }
+    switch(dir) {
+        case OB_DIRECTION_NORTH:
+        case OB_DIRECTION_WEST:
+            if (my_head <= head + 1)
+                skip_head = TRUE;
+            if (my_head + my_size - 1 <= tail)
+                skip_tail = TRUE;
+            if (head < *dest)
+                skip_head = TRUE;
+            if (tail - my_size < *dest)
+                skip_tail = TRUE;
+            break;
+        case OB_DIRECTION_SOUTH:
+        case OB_DIRECTION_EAST:
+            if (my_head >= head - 1)
+                skip_head = TRUE;
+            if (my_head - my_size + 1 >= tail)
+                skip_tail = TRUE;
+            if (head > *dest)
+                skip_head = TRUE;
+            if (tail + my_size > *dest)
+                skip_tail = TRUE;
+            break;
+        default:
+            g_assert_not_reached();
+    }
+
+    ob_debug("my head %d size %d\n", my_head, my_size);
+    ob_debug("head %d tail %d deest %d\n", head, tail, *dest);
+    if (!skip_head) {
+        ob_debug("using near edge %d\n", head);
+        *dest = head;
+        *near_edge = TRUE;
+    }
+    else if (!skip_tail) {
+        ob_debug("using far edge %d\n", tail);
+        *dest = tail;
+        *near_edge = FALSE;
+    }
+
+}
+
 void client_find_edge_directional(ObClient *self, ObDirection dir,
                                   gint my_head, gint my_size,
                                   gint my_edge_start, gint my_edge_size,
@@ -3884,6 +3952,7 @@ void client_find_edge_directional(ObClient *self, ObDirection dir,
 {
     GList *it;
     Rect *a, *mon;
+    Rect dock_area;
     gint edge;
 
     a = screen_area(self->desktop, SCREEN_AREA_ALL_MONITORS,
@@ -3925,8 +3994,6 @@ void client_find_edge_directional(ObClient *self, ObDirection dir,
 
     for(it = client_list; it; it = g_list_next(it)) {
         ObClient *cur = it->data;
-        gint edge_start, edge_size, head, tail;
-        gboolean skip_head = FALSE, skip_tail = FALSE;
 
         /* skip windows to not bump into */
         if (cur == self)
@@ -3939,87 +4006,12 @@ void client_find_edge_directional(ObClient *self, ObDirection dir,
 
         ob_debug("trying window %s\n", cur->title);
 
-        switch(dir) {
-        case OB_DIRECTION_NORTH:
-        case OB_DIRECTION_SOUTH:
-            edge_start = cur->frame->area.x;
-            edge_size = cur->frame->area.width;
-            break;
-        case OB_DIRECTION_EAST:
-        case OB_DIRECTION_WEST:
-            edge_start = cur->frame->area.y;
-            edge_size = cur->frame->area.height;
-            break;
-        default:
-            g_assert_not_reached();
-        }
-
-        /* do we collide with this window? */
-        if (!RANGES_INTERSECT(my_edge_start, my_edge_size,
-                              edge_start, edge_size))
-            continue;
-
-        switch(dir) {
-        case OB_DIRECTION_NORTH:
-            head = RECT_BOTTOM(cur->frame->area);
-            tail = RECT_TOP(cur->frame->area);
-            break;
-        case OB_DIRECTION_SOUTH:
-            head = RECT_TOP(cur->frame->area);
-            tail = RECT_BOTTOM(cur->frame->area);
-            break;
-        case OB_DIRECTION_EAST:
-            head = RECT_LEFT(cur->frame->area);
-            tail = RECT_RIGHT(cur->frame->area);
-            break;
-        case OB_DIRECTION_WEST:
-            head = RECT_RIGHT(cur->frame->area);
-            tail = RECT_LEFT(cur->frame->area);
-            break;
-        default:
-            g_assert_not_reached();
-        }
-
-        switch(dir) {
-        case OB_DIRECTION_NORTH:
-        case OB_DIRECTION_WEST:
-            if (my_head <= head + 1)
-                skip_head = TRUE;
-            if (my_head + my_size - 1 <= tail + 1)
-                skip_tail = TRUE;
-            if (head < *dest)
-                skip_head = TRUE;
-            if (tail - my_size < *dest)
-                skip_tail = TRUE;
-            break;
-        case OB_DIRECTION_SOUTH:
-        case OB_DIRECTION_EAST:
-            if (my_head >= head - 1)
-                skip_head = TRUE;
-            if (my_head - my_size + 1 >= tail - 1)
-                skip_tail = TRUE;
-            if (head > *dest)
-                skip_head = TRUE;
-            if (tail + my_size > *dest)
-                skip_tail = TRUE;
-            break;
-        default:
-            g_assert_not_reached();
-        }
-
-        ob_debug("my head %d size %d\n", my_head, my_size);
-        ob_debug("head %d tail %d deest %d\n", head, tail, *dest);
-        if (!skip_head) {
-            ob_debug("using near edge %d\n", head);
-            *dest = head;
-            *near_edge = TRUE;
-        }
-        else if (!skip_tail) {
-            ob_debug("using far edge %d\n", tail);
-            *dest = tail;
-            *near_edge = FALSE;
-        }
+        detect_edge(cur->frame->area, dir, my_head, my_size, my_edge_start,
+                    my_edge_size, dest, near_edge);
     }
+    dock_get_area(&dock_area);
+    detect_edge(dock_area, dir, my_head, my_size, my_edge_start,
+                my_edge_size, dest, near_edge);
 }
 
 void client_find_move_directional(ObClient *self, ObDirection dir,
@@ -4093,36 +4085,36 @@ void client_find_resize_directional(ObClient *self, ObDirection side,
                                     gboolean grow,
                                     gint *x, gint *y, gint *w, gint *h)
 {
-    gint head, size;
+    gint head;
     gint e, e_start, e_size, delta;
     gboolean near;
     ObDirection dir;
 
     switch (side) {
     case OB_DIRECTION_EAST:
-        head = RECT_RIGHT(self->frame->area) + (self->size_inc.width - 1);
-        size = self->frame->area.width;
+        head = RECT_RIGHT(self->frame->area) +
+            (self->size_inc.width - 1) * (grow ? 1 : -1);
         e_start = RECT_TOP(self->frame->area);
         e_size = self->frame->area.height;
         dir = grow ? OB_DIRECTION_EAST : OB_DIRECTION_WEST;
         break;
     case OB_DIRECTION_WEST:
-        head = RECT_LEFT(self->frame->area) - (self->size_inc.width - 1);
-        size = self->frame->area.width;
+        head = RECT_LEFT(self->frame->area) -
+            (self->size_inc.width - 1) * (grow ? 1 : -1);
         e_start = RECT_TOP(self->frame->area);
         e_size = self->frame->area.height;
         dir = grow ? OB_DIRECTION_WEST : OB_DIRECTION_EAST;
         break;
     case OB_DIRECTION_NORTH:
-        head = RECT_TOP(self->frame->area) - (self->size_inc.height - 1);
-        size = self->frame->area.height;
+        head = RECT_TOP(self->frame->area) -
+            (self->size_inc.height - 1) * (grow ? 1 : -1);
         e_start = RECT_LEFT(self->frame->area);
         e_size = self->frame->area.width;
         dir = grow ? OB_DIRECTION_NORTH : OB_DIRECTION_SOUTH;
         break;
     case OB_DIRECTION_SOUTH:
-        head = RECT_BOTTOM(self->frame->area) + (self->size_inc.height - 1);
-        size = self->frame->area.height;
+        head = RECT_BOTTOM(self->frame->area) +
+            (self->size_inc.height - 1) * (grow ? 1 : -1);
         e_start = RECT_LEFT(self->frame->area);
         e_size = self->frame->area.width;
         dir = grow ? OB_DIRECTION_SOUTH : OB_DIRECTION_NORTH;
@@ -4131,32 +4123,34 @@ void client_find_resize_directional(ObClient *self, ObDirection side,
         g_assert_not_reached();
     }
 
-    client_find_edge_directional(self, dir, head, size,
+    ob_debug("head %d dir %d\n", head, dir);
+    client_find_edge_directional(self, dir, head, 1,
                                  e_start, e_size, &e, &near);
+    ob_debug("edge %d\n", e);
     *x = self->frame->area.x;
     *y = self->frame->area.y;
     *w = self->frame->area.width;
     *h = self->frame->area.height;
     switch (side) {
     case OB_DIRECTION_EAST:
-        if (near) --e;
+        if (grow == near) --e;
         delta = e - RECT_RIGHT(self->frame->area);
         *w += delta;
         break;
     case OB_DIRECTION_WEST:
-        if (near) ++e;
+        if (grow == near) ++e;
         delta = RECT_LEFT(self->frame->area) - e;
         *x -= delta;
         *w += delta;
         break;
     case OB_DIRECTION_NORTH:
-        if (near) ++e;
+        if (grow == near) ++e;
         delta = RECT_TOP(self->frame->area) - e;
         *y -= delta;
         *h += delta;
         break;
     case OB_DIRECTION_SOUTH:
-        if (near) --e;
+        if (grow == near) --e;
         delta = e - RECT_BOTTOM(self->frame->area);
         *h += delta;
         break;
@@ -4201,30 +4195,3 @@ gboolean client_has_group_siblings(ObClient *self)
 {
     return self->group && self->group->members->next;
 }
-
-ObClientIcon *client_thumbnail(ObClient *self, gint wantw, gint wanth)
-{
-    ObClientIcon *ret;
-    RrPixel32 *data;
-    gint w, h;
-
-    if (!self->frame->pixmap) return NULL;
-    if (!RrPixmapToRGBA(ob_rr_inst, self->frame->pixmap, None, &w, &h, &data))
-        return NULL;
-
-    /* resize the thumbnail (within aspect ratio) to the given sizes */
-
-    ret = g_new(ObClientIcon, 1);
-    ret->data = data;
-    ret->width = w;
-    ret->height = h;
-    return ret;
-}
-
-void clienticon_free(ObClientIcon *ci)
-{
-    if (ci) {
-        g_free(ci->data);
-        g_free(ci);
-    }
-}