handle unmaps better. all thanks to acroread sending wacky unmap events

[chaz/openbox] / src / screen.cc

diff --git a/src/screen.cc b/src/screen.cc
index a7c72e2c4fff2fd956bb982fd8570d7d6e43d5a1..3c364b4c25827528beede789704b8ba7ae5cd943 100644 (file)
--- a/src/screen.cc
+++ b/src/screen.cc
@@ -138,6 +138,11 @@ OBScreen::OBScreen(int screen)
 
   // register this class as the event handler for the root window
   Openbox::instance->registerHandler(_info->rootWindow(), this);
+
+  // call the python Startup callbacks
+  EventData *data = new_event_data(_number, 0, EventShutdown, 0);
+  Openbox::instance->bindings()->fireEvent(data);
+  Py_XDECREF((PyObject*)data);
 }
 
 
@@ -151,6 +156,11 @@ OBScreen::~OBScreen()
   while (!clients.empty())
     unmanageWindow(clients.front());
 
+  // call the python Shutdown callbacks
+  EventData *data = new_event_data(_number, 0, EventShutdown, 0);
+  Openbox::instance->bindings()->fireEvent(data);
+  Py_XDECREF((PyObject*)data);
+
   XDestroyWindow(otk::OBDisplay::display, _focuswindow);
   XDestroyWindow(otk::OBDisplay::display, _supportwindow);
 
@@ -449,19 +459,21 @@ void OBScreen::manageWindow(Window window)
   XWMHints *wmhint;
   XSetWindowAttributes attrib_set;
 
+  otk::OBDisplay::grab();
+
   // is the window a docking app
   if ((wmhint = XGetWMHints(otk::OBDisplay::display, window))) {
     if ((wmhint->flags & StateHint) &&
         wmhint->initial_state == WithdrawnState) {
       //slit->addClient(w); // XXX: make dock apps work!
+      otk::OBDisplay::ungrab();
+
       XFree(wmhint);
       return;
     }
     XFree(wmhint);
   }
 
-  otk::OBDisplay::grab();
-
   // choose the events we want to receive on the CLIENT window
   attrib_set.event_mask = OBClient::event_mask;
   attrib_set.do_not_propagate_mask = OBClient::no_propagate_mask;
@@ -482,8 +494,13 @@ void OBScreen::manageWindow(Window window)
   // reparented back to root automatically
   XChangeSaveSet(otk::OBDisplay::display, window, SetModeInsert);
 
-  if (!client->positionRequested()) {
-    // XXX: position the window intelligenty
+  if (!(Openbox::instance->state() == Openbox::State_Starting ||
+        client->positionRequested())) {
+    // position the window intelligenty .. hopefully :)
+    // call the python PLACEWINDOW binding
+    EventData *data = new_event_data(_number, window, EventPlaceWindow, 0);
+    Openbox::instance->bindings()->fireEvent(data);
+    Py_DECREF((PyObject*)data);
   }
 
   // create the decoration frame for the client window
@@ -502,12 +519,9 @@ void OBScreen::manageWindow(Window window)
   Openbox::instance->addClient(client->frame->grip_left(), client);
   Openbox::instance->addClient(client->frame->grip_right(), client);
 
-  bool shown = false;
-  
   // if on the current desktop.. (or all desktops)
   if (client->desktop() == _desktop ||
       client->desktop() == (signed)0xffffffff) {
-    shown = true;
     client->frame->show();
   }
  
@@ -525,14 +539,8 @@ void OBScreen::manageWindow(Window window)
 
   Openbox::instance->bindings()->grabButtons(true, client);
 
-  if (shown) {
-    // XXX: make this optional or more intelligent
-    if (client->normal())
-      client->focus();
-  }
-
   // call the python NEWWINDOW binding
-  EventData *data = new_event_data(window, EventNewWindow, 0);
+  EventData *data = new_event_data(_number, window, EventNewWindow, 0);
   Openbox::instance->bindings()->fireEvent(data);
   Py_DECREF((PyObject*)data);
 
@@ -545,28 +553,13 @@ void OBScreen::unmanageWindow(OBClient *client)
   OBFrame *frame = client->frame;
 
   // call the python CLOSEWINDOW binding 
-  EventData *data = new_event_data(client->window(), EventCloseWindow, 0);
+  EventData *data = new_event_data(_number, client->window(),
+                                   EventCloseWindow, 0);
   Openbox::instance->bindings()->fireEvent(data);
   Py_DECREF((PyObject*)data);
 
   Openbox::instance->bindings()->grabButtons(false, client);
 
-  // remove from the stacking order
-  _stacking.remove(client);
-  
-  // pass around focus if this window was focused XXX do this better!
-  if (Openbox::instance->focusedClient() == client) {
-    OBClient *newfocus = 0;
-    OBClient::List::iterator it, end = _stacking.end();
-    for (it = _stacking.begin(); it != end; ++it)
-      if ((*it)->desktop() == _desktop && (*it)->normal() && (*it)->focus()) {
-        newfocus = *it;
-        break;
-      }
-    if (!newfocus)
-      client->unfocus();
-  }
-
   // remove from the wm's map
   Openbox::instance->removeClient(client->window());
   Openbox::instance->removeClient(frame->window());
@@ -597,8 +590,15 @@ void OBScreen::unmanageWindow(OBClient *client)
   delete client->frame;
   client->frame = 0;
 
+  // remove from the stacking order
+  _stacking.remove(client);
+
   // remove from the screen's list
   clients.remove(client);
+
+  // unfocus the client (calls the focus callbacks)
+  client->unfocus();
+
   delete client;
 
   // update the root properties
@@ -649,7 +649,7 @@ void OBScreen::changeDesktop(long desktop)
                                      _desktop);
 
   if (old == _desktop) return;
-  
+
   OBClient::List::iterator it, end = clients.end();
   for (it = clients.begin(); it != end; ++it) {
     if ((*it)->desktop() == old) {
@@ -658,6 +658,10 @@ void OBScreen::changeDesktop(long desktop)
       (*it)->frame->show();
     }
   }
+
+  // force the callbacks to fire
+  if (!Openbox::instance->focusedClient())
+    Openbox::instance->setFocusedClient(0);
 }
 
 void OBScreen::changeNumDesktops(long num)