rename 'xinerama' stuff to 'monitors' to be more generic and descriptive.

[chaz/openbox] / openbox / focus.c

diff --git a/openbox/focus.c b/openbox/focus.c
index 2ee2cf2f6037cb8f48f7ab30713c0faf7356f5c2..12d30d27e8fffe46d1ab02e24ad1b5dd4e64e375 100644 (file)
--- a/openbox/focus.c
+++ b/openbox/focus.c
@@ -1,5 +1,6 @@
 #include "event.h"
 #include "openbox.h"
+#include "grab.h"
 #include "framerender.h"
 #include "client.h"
 #include "config.h"
@@ -9,12 +10,12 @@
 #include "prop.h"
 #include "dispatch.h"
 #include "focus.h"
-#include "parse.h"
 #include "stacking.h"
 #include "popup.h"
 
 #include <X11/Xlib.h>
 #include <glib.h>
+#include <assert.h>
 
 Client *focus_client = NULL;
 GList **focus_order = NULL; /* these lists are created when screen_startup
@@ -33,15 +34,17 @@ void focus_startup()
     XSetWindowAttributes attrib;
 
     focus_client = NULL;
-    focus_cycle_popup = popup_new(TRUE);
 
     attrib.override_redirect = TRUE;
     focus_backup = XCreateWindow(ob_display, ob_root,
                                 -100, -100, 1, 1, 0,
                                  CopyFromParent, InputOutput, CopyFromParent,
                                  CWOverrideRedirect, &attrib);
-    XMapWindow(ob_display, focus_backup);
-    stacking_raise_internal(focus_backup);
+    XMapRaised(ob_display, focus_backup);
+
+    /* do this *after* focus_backup is created, since it is used for
+       stacking */
+    focus_cycle_popup = popup_new(TRUE);
 
     /* start with nothing focused */
     focus_set_client(NULL);
@@ -81,6 +84,10 @@ void focus_set_client(Client *client)
     Window active;
     Client *old;
 
+#ifdef DEBUG_FOCUS
+    g_message("focus_set_client 0x%lx", client ? client->window : 0);
+#endif
+
     /* uninstall the old colormap, and install the new one */
     screen_install_colormap(focus_client, FALSE);
     screen_install_colormap(client, TRUE);
@@ -122,13 +129,17 @@ static gboolean focus_under_pointer()
 
     if (ob_pointer_pos(&x, &y)) {
         for (it = stacking_list; it != NULL; it = it->next) {
-            Client *c = it->data;
-            if (c->desktop == screen_desktop &&
-                RECT_CONTAINS(c->frame->area, x, y))
-                break;
+            if (WINDOW_IS_CLIENT(it->data)) {
+                Client *c = WINDOW_AS_CLIENT(it->data);
+                if (c->desktop == screen_desktop &&
+                    RECT_CONTAINS(c->frame->area, x, y))
+                    break;
+            }
         }
-        if (it != NULL)
+        if (it != NULL) {
+            g_assert(WINDOW_IS_CLIENT(it->data));
             return client_normal(it->data) && client_focus(it->data);
+        }
     }
     return FALSE;
 }
@@ -206,8 +217,11 @@ void focus_fallback(FallbackType type)
                 for (sit = old->group->members; sit; sit = sit->next)
                     if (sit->data == it->data)
                         if (sit->data != old && client_normal(sit->data))
-                            if (client_focus(sit->data))
+                            if (client_can_focus(sit->data)) {
+                                gboolean r = client_focus(sit->data);
+                                assert(r);
                                 return;
+                            }
         }
     }
 
@@ -215,13 +229,16 @@ void focus_fallback(FallbackType type)
         if (type != Fallback_Unfocusing || it->data != old)
             if (client_normal(it->data) &&
                 /* dont fall back to 'anonymous' fullscreen windows. theres no
-                   checks for this is in transient/group fallbacks. */
+                   checks for this is in transient/group fallbacks, so they can
+                   be fallback targets there. */
                 !((Client*)it->data)->fullscreen &&
-                client_focus(it->data))
+                client_can_focus(it->data)) {
+                gboolean r = client_focus(it->data);
+                assert(r);
                 return;
+            }
 
-    /* nothing to focus */
-    focus_set_client(NULL);
+    /* nothing to focus, and already set it to none above */
 }
 
 static void popup_cycle(Client *c, gboolean show)
@@ -230,8 +247,10 @@ static void popup_cycle(Client *c, gboolean show)
         popup_hide(focus_cycle_popup);
     } else {
         Rect *a;
+        Client *p = c;
+        char *title;
 
-        a = screen_area(c->desktop);
+        a = screen_physical_area_monitor(0);
         popup_position(focus_cycle_popup, CenterGravity,
                        a->x + a->width / 2, a->y + a->height / 2);
 /*        popup_size(focus_cycle_popup, a->height/2, a->height/16);
@@ -243,11 +262,21 @@ static void popup_cycle(Client *c, gboolean show)
         popup_size(focus_cycle_popup, 320, 48);
 
         /* use the transient's parent's title/icon */
-        while (c->transient_for && c->transient_for != TRAN_GROUP)
-            c = c->transient_for;
-
-        popup_show(focus_cycle_popup, (c->iconic ? c->icon_title : c->title),
-                   client_icon(c, 48, 48));
+        while (p->transient_for && p->transient_for != TRAN_GROUP)
+            p = p->transient_for;
+
+        if (p == c)
+            title = NULL;
+        else
+            title = g_strconcat((c->iconic ? c->icon_title : c->title),
+                                " - ",
+                                (p->iconic ? p->icon_title : p->title),
+                                NULL);
+
+        popup_show(focus_cycle_popup,
+                   (title ? title : (c->iconic ? c->icon_title : c->title)),
+                   client_icon(p, 48, 48));
+        g_free(title);
     }
 }
 
@@ -261,7 +290,6 @@ Client *focus_cycle(gboolean forward, gboolean linear, gboolean done,
     Client *ft;
 
     if (cancel) {
-        /*if (first) client_focus(first); XXX*/
         if (focus_cycle_target)
             frame_adjust_focus(focus_cycle_target->frame, FALSE);
         if (focus_client)
@@ -272,6 +300,9 @@ Client *focus_cycle(gboolean forward, gboolean linear, gboolean done,
             client_activate(focus_cycle_target);
         goto done_cycle;
     }
+    if (!first)
+        grab_pointer(TRUE, None);
+
     if (!first) first = focus_client;
     if (!focus_cycle_target) focus_cycle_target = focus_client;
 
@@ -293,9 +324,13 @@ Client *focus_cycle(gboolean forward, gboolean linear, gboolean done,
         }
         /*ft = client_focus_target(it->data);*/
         ft = it->data;
-        if (ft->transients == NULL && /*ft == it->data &&*/client_normal(ft) &&
-            (ft->can_focus || ft->focus_notify) &&
-            (ft->desktop == screen_desktop || ft->desktop == DESKTOP_ALL)) {
+        /* we don't use client_can_focus here, because that doesn't let you
+           focus an iconic window, but we want to be able to, so we just check
+           if the focus flags on the window allow it, and its on the current
+           desktop */
+        if (ft->transients == NULL && client_normal(ft) &&
+            ((ft->can_focus || ft->focus_notify) &&
+             (ft->desktop == screen_desktop || ft->desktop == DESKTOP_ALL))) {
             if (ft != focus_cycle_target) { /* prevents flicker */
                 if (focus_cycle_target)
                     frame_adjust_focus(focus_cycle_target->frame, FALSE);
@@ -313,7 +348,10 @@ done_cycle:
     focus_cycle_target = NULL;
     g_list_free(order);
     order = NULL;
+
     popup_cycle(ft, FALSE);
+    grab_pointer(FALSE, None);
+
     return NULL;
 }