X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=otk%2Feventdispatcher.cc;h=cca49f82d6aa12cdfcccc9fc88d71d2c6fd078bf;hb=624a06fdffadfadbf6ac14068bbd329cc0a5834f;hp=33d8ba2d8150b9f178d81540ec6dae097101c83f;hpb=77a8e11660edd66279f2d3def6de3768874ba780;p=chaz%2Fopenbox

diff --git a/otk/eventdispatcher.cc b/otk/eventdispatcher.cc
index 33d8ba2d..cca49f82 100644
--- a/otk/eventdispatcher.cc
+++ b/otk/eventdispatcher.cc
@@ -11,8 +11,15 @@
 namespace otk {
 
 OtkEventDispatcher::OtkEventDispatcher()
-  : _fallback(0), _master(0)
+  : _fallback(0), _master(0), _focus(None)
 {
+  _focus_e.xfocus.display = OBDisplay::display;
+  _focus_e.xfocus.mode = NotifyNormal;
+  _focus_e.xfocus.detail = NotifyNonlinear;
+
+  _crossing_e.xcrossing.display = OBDisplay::display;
+  _crossing_e.xcrossing.mode = NotifyNormal;
+  _crossing_e.xcrossing.detail = NotifyNonlinear;
 }
 
 OtkEventDispatcher::~OtkEventDispatcher()
@@ -36,9 +43,11 @@ void OtkEventDispatcher::clearHandler(Window id)
 
 void OtkEventDispatcher::dispatchEvents(void)
 {
-  XEvent e;
-  OtkEventHandler *handler;
   OtkEventMap::iterator it;
+  XEvent e;
+  Window focus = None, unfocus = None;
+  Window enter = None, leave = None;
+  Window enter_root = None, leave_root = None;
 
   while (XPending(OBDisplay::display)) {
     XNextEvent(OBDisplay::display, &e);
@@ -70,25 +79,101 @@ void OtkEventDispatcher::dispatchEvents(void)
         XConfigureWindow(otk::OBDisplay::display, e.xconfigurerequest.window,
                          e.xconfigurerequest.value_mask, &xwc);
       }
+    // madly compress all focus events
+    } else if (e.type == FocusIn) {
+      // any other types are not ones we're interested in
+      if (e.xfocus.detail == NotifyNonlinear) {
+        focus = e.xfocus.window;
+        unfocus = None;
+        printf("FocusIn focus=%lx unfocus=%lx\n", focus, unfocus);
+      }
+    } else if (e.type == FocusOut) {
+      // any other types are not ones we're interested in
+      if (e.xfocus.detail == NotifyNonlinear) {
+        unfocus = e.xfocus.window;
+        focus = None;
+        printf("FocusOut focus=%lx unfocus=%lx\n", focus, unfocus);
+      }
+    // madly compress all crossing events
+    } else if (e.type == EnterNotify) {
+      // any other types are not ones we're interested in
+      if (e.xcrossing.mode == NotifyNormal) {
+        // any other types are not ones we're interested in
+        enter = e.xcrossing.window;
+        enter_root = e.xcrossing.root;
+        printf("Enter enter=%lx leave=%lx\n", enter, leave);
+      }
+    } else if (e.type == LeaveNotify) {
+      // any other types are not ones we're interested in
+      if (e.xcrossing.mode == NotifyNormal) {
+        leave = e.xcrossing.window;
+        leave_root = e.xcrossing.root;
+        printf("Leave enter=%lx leave=%lx\n", enter, leave);
+      }
     } else {
       // normal events
-      
-      it = _map.find(e.xany.window);
-
-      if (it != _map.end())
-        handler = it->second;
-      else
-        handler = _fallback;
-
-      if (handler)
-        handler->handle(e);
+      dispatch(e);
     }
+  }
 
-    if (_master)
-      _master->handle(e);
+  if (unfocus != None) {
+    // the last focus event was an FocusOut, so where the hell is the focus at?
+//    printf("UNFOCUSING: %lx\n", unfocus);
+    _focus_e.xfocus.type = FocusOut;
+    _focus_e.xfocus.window = unfocus;
+    dispatch(_focus_e);
+
+    _focus = None;
+  } else if (focus != None) {
+    // the last focus event was a FocusIn, so unfocus what used to be focus and
+    // focus this new target
+//    printf("FOCUSING: %lx\n", focus);
+    _focus_e.xfocus.type = FocusIn;
+    _focus_e.xfocus.window = focus;
+    dispatch(_focus_e);
+
+    if (_focus != None) {
+//      printf("UNFOCUSING: %lx\n", _focus);
+      _focus_e.xfocus.type = FocusOut;
+      _focus_e.xfocus.window = _focus;
+      dispatch(_focus_e);
+    }
+    
+    _focus = focus;
+  }
+  
+  if (leave != None) {
+    _crossing_e.xcrossing.type = LeaveNotify;
+    _crossing_e.xcrossing.window = leave;
+    _crossing_e.xcrossing.root = leave_root;
+    dispatch(_crossing_e);
+  }
+  if (enter != None) {
+    _crossing_e.xcrossing.type = EnterNotify;
+    _crossing_e.xcrossing.window = enter;
+    _crossing_e.xcrossing.root = enter_root;
+    dispatch(_crossing_e);
   }
 }
 
+void OtkEventDispatcher::dispatch(const XEvent &e) {
+  OtkEventHandler *handler;
+  OtkEventMap::iterator it;
+
+  it = _map.find(e.xany.window);
+  
+  if (it != _map.end())
+    handler = it->second;
+  else
+    handler = _fallback;
+
+  if (handler)
+    handler->handle(e);
+
+  if (_master)
+    _master->handle(e);
+}
+
 OtkEventHandler *OtkEventDispatcher::findHandler(Window win)
 {
   OtkEventMap::iterator it = _map.find(win);