X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=src%2Fscreen.cc;h=4878d7b658296e8c4871dce71019792191764d92;hb=74cfb1b4c115cdb4e05aa823b09d2b5ea9d0d690;hp=1337038bb9cafc54fddd9d49fd499bb18567a1d5;hpb=9a64438a5a53624e5f5c7c3dbb5123e246693e5e;p=chaz%2Fopenbox

diff --git a/src/screen.cc b/src/screen.cc
index 1337038b..4878d7b6 100644
--- a/src/screen.cc
+++ b/src/screen.cc
@@ -47,9 +47,7 @@ namespace ob {
 
 
 Screen::Screen(int screen)
-  : WidgetBase(WidgetBase::Type_Root),
-    _number(screen),
-    _style(screen, "")
+  : _number(screen)
 {
   assert(screen >= 0); assert(screen < ScreenCount(**otk::display));
   _info = otk::display->screenInfo(screen);
@@ -64,8 +62,10 @@ Screen::Screen(int screen)
   _managed = !::running;
   if (! _managed) return; // was unable to manage the screen
 
+#ifdef DEBUG
   printf(_("Managing screen %d: visual 0x%lx, depth %d\n"),
          _number, XVisualIDFromVisual(_info->visual()), _info->depth());
+#endif
 
   otk::Property::set(_info->rootWindow(), otk::Property::atoms.openbox_pid,
                      otk::Property::atoms.cardinal, (unsigned long) getpid());
@@ -77,7 +77,7 @@ Screen::Screen(int screen)
   // XXX: initialize the screen's style
   /*
   otk::ustring stylepath;
-  python_get_string("theme", &stylepath);
+  python_get_string("THEME", &stylepath);
   otk::Configuration sconfig(false);
   sconfig.setFile(otk::expandTilde(stylepath.c_str()));
   if (!sconfig.load()) {
@@ -89,32 +89,34 @@ Screen::Screen(int screen)
   }
   _style.load(sconfig);
   */
-  otk::display->renderControl(_number)->drawRoot(*_style.rootColor());
+  otk::display->renderControl(_number)->
+    drawRoot(*otk::RenderStyle::style(_number)->rootColor());
 
   // set up notification of netwm support
   changeSupportedAtoms();
 
   // Set the netwm properties for geometry
-  unsigned long geometry[] = { _info->width(),
-                               _info->height() };
+  unsigned long geometry[] = { _info->size().width(),
+                               _info->size().height() };
   otk::Property::set(_info->rootWindow(),
                      otk::Property::atoms.net_desktop_geometry,
                      otk::Property::atoms.cardinal, geometry, 2);
 
   // Set the net_desktop_names property
   std::vector<otk::ustring> names;
-  python_get_stringlist("desktop_names", &names);
+  python_get_stringlist("DESKTOP_NAMES", &names);
   otk::Property::set(_info->rootWindow(),
                      otk::Property::atoms.net_desktop_names,
                      otk::Property::utf8, names);
   // the above set() will cause the updateDesktopNames to fire right away so
   // we have a list of desktop names
 
-  if (!python_get_long("number_of_desktops", &_num_desktops))
+  _desktop = 0;
+  
+  if (!python_get_long("NUMBER_OF_DESKTOPS", &_num_desktops))
     _num_desktops = 1;
   changeNumDesktops(_num_desktops); // set the hint
 
-  _desktop = 0;
   changeDesktop(0); // set the hint
 
   // create the window which gets focus when no clients get it
@@ -134,7 +136,7 @@ Screen::Screen(int screen)
   openbox->registerHandler(_info->rootWindow(), this);
 
   // call the python Startup callbacks
-  EventData data(_number, 0, EventShutdown, 0);
+  EventData data(_number, 0, EventAction::Startup, 0);
   openbox->bindings()->fireEvent(&data);
 }
 
@@ -150,7 +152,7 @@ Screen::~Screen()
     unmanageWindow(clients.front());
 
   // call the python Shutdown callbacks
-  EventData data(_number, 0, EventShutdown, 0);
+  EventData data(_number, 0, EventAction::Shutdown, 0);
   openbox->bindings()->fireEvent(&data);
 
   XDestroyWindow(**otk::display, _focuswindow);
@@ -210,7 +212,7 @@ void Screen::updateStrut()
 {
   _strut.left = _strut.right = _strut.top = _strut.bottom = 0;
 
-  Client::List::iterator it, end = clients.end();
+  ClientList::iterator it, end = clients.end();
   for (it = clients.begin(); it != end; ++it) {
     const otk::Strut &s = (*it)->strut();
     _strut.left = std::max(_strut.left, s.left);
@@ -234,9 +236,9 @@ void Screen::calcArea()
 #endif // XINERAMA
 */
   
-  _area.setRect(_strut.left, _strut.top,
-                _info->width() - (_strut.left + _strut.right),
-                _info->height() - (_strut.top + _strut.bottom));
+  _area = otk::Rect(_strut.left, _strut.top,
+                    _info->size().width() - (_strut.left + _strut.right),
+                    _info->size().height() - (_strut.top + _strut.bottom));
 
 /*
 #ifdef    XINERAMA
@@ -260,9 +262,13 @@ void Screen::calcArea()
   }
 #endif // XINERAMA
 */
-  
-  if (old_area != _area)
-    // XXX: re-maximize windows
+ 
+  if (old_area != _area) {
+    // the area has changed, adjust all the maximized windows
+    ClientList::iterator it, end = clients.end();
+    for (it = clients.begin(); it != end; ++it)
+      (*it)->remaximize();
+  }
 
   changeWorkArea();
 }
@@ -366,8 +372,8 @@ void Screen::changeClientList()
     
     windows = new Window[size];
     win_it = windows;
-    Client::List::const_iterator it = clients.begin();
-    const Client::List::const_iterator end = clients.end();
+    ClientList::const_iterator it = clients.begin();
+    const ClientList::const_iterator end = clients.end();
     for (; it != end; ++it, ++win_it)
       *win_it = (*it)->window();
   } else
@@ -397,8 +403,8 @@ void Screen::changeStackingList()
     
     windows = new Window[size];
     win_it = windows;
-    Client::List::const_reverse_iterator it = _stacking.rbegin();
-    const Client::List::const_reverse_iterator end = _stacking.rend();
+    ClientList::const_reverse_iterator it = _stacking.rbegin();
+    const ClientList::const_reverse_iterator end = _stacking.rend();
     for (; it != end; ++it, ++win_it)
       *win_it = (*it)->window();
   } else
@@ -416,7 +422,6 @@ void Screen::changeStackingList()
 void Screen::changeWorkArea() {
   unsigned long *dims = new unsigned long[4 * _num_desktops];
   for (long i = 0; i < _num_desktops; ++i) {
-    // XXX: this could be different for each workspace
     dims[(i * 4) + 0] = _area.x();
     dims[(i * 4) + 1] = _area.y();
     dims[(i * 4) + 2] = _area.width();
@@ -433,16 +438,34 @@ void Screen::manageWindow(Window window)
   Client *client = 0;
   XWMHints *wmhint;
   XSetWindowAttributes attrib_set;
+  XEvent e;
+  XWindowAttributes attrib;
 
   otk::display->grab();
 
+  // check if it has already been unmapped by the time we started mapping
+  // the grab does a sync so we don't have to here
+  if (XCheckTypedWindowEvent(**otk::display, window, DestroyNotify, &e) ||
+      XCheckTypedWindowEvent(**otk::display, window, UnmapNotify, &e)) {
+    XPutBackEvent(**otk::display, &e);
+    
+    otk::display->ungrab();
+    return; // don't manage it
+  }
+  
+  if (!XGetWindowAttributes(**otk::display, window, &attrib) ||
+      attrib.override_redirect) {
+    otk::display->ungrab();
+    return; // don't manage it
+  }
+  
   // is the window a docking app
   if ((wmhint = XGetWMHints(**otk::display, window))) {
     if ((wmhint->flags & StateHint) &&
         wmhint->initial_state == WithdrawnState) {
       //slit->addClient(w); // XXX: make dock apps work!
-      otk::display->ungrab();
 
+      otk::display->ungrab();
       XFree(wmhint);
       return;
     }
@@ -470,32 +493,33 @@ void Screen::manageWindow(Window window)
   XChangeSaveSet(**otk::display, window, SetModeInsert);
 
   // create the decoration frame for the client window
-  client->frame = new Frame(client, &_style);
+  client->frame = new Frame(client);
+  // register the plate for events (map req's)
+  // this involves removing itself from the handler list first, since it is
+  // auto added to the list, being a widget. we won't get any events on the
+  // plate except for events for the client (SubstructureRedirectMask)
+  openbox->clearHandler(client->frame->plate());
+  openbox->registerHandler(client->frame->plate(), client);
 
   // add to the wm's map
-  openbox->addClient(client->frame->window(), client);
-  openbox->addClient(client->frame->plate(), client);
-  openbox->addClient(client->frame->titlebar(), client);
-  openbox->addClient(client->frame->label(), client);
-  openbox->addClient(client->frame->button_max(), client);
-  openbox->addClient(client->frame->button_iconify(), client);
-  openbox->addClient(client->frame->button_alldesk(), client);
-  openbox->addClient(client->frame->button_close(), client);
-  openbox->addClient(client->frame->handle(), client);
-  openbox->addClient(client->frame->grip_left(), client);
-  openbox->addClient(client->frame->grip_right(), client);
+  Window *w = client->frame->allWindows();
+  for (unsigned int i = 0; w[i]; ++i)
+    openbox->addClient(w[i], client);
+  delete [] w;
 
   // reparent the client to the frame
   client->frame->grabClient();
 
-  if (!(openbox->state() == Openbox::State_Starting ||
-        client->positionRequested())) {
+  if (openbox->state() != Openbox::State_Starting) {
     // position the window intelligenty .. hopefully :)
     // call the python PLACEWINDOW binding
-    EventData data(_number, client, EventPlaceWindow, 0);
+    EventData data(_number, client, EventAction::PlaceWindow, 0);
     openbox->bindings()->fireEvent(&data);
   }
 
+  EventData ddata(_number, client, EventAction::DisplayingWindow, 0);
+  openbox->bindings()->fireEvent(&ddata);
+
   // if on the current desktop.. (or all desktops)
   if (client->desktop() == _desktop ||
       client->desktop() == (signed)0xffffffff) {
@@ -508,6 +532,9 @@ void Screen::manageWindow(Window window)
 
   // add to the screen's list
   clients.push_back(client);
+  // once the client is in the list, update our strut to include the new
+  // client's (it is good that this happens after window placement!)
+  updateStrut();
   // this puts into the stacking order, then raises it
   _stacking.push_back(client);
   raiseWindow(client);
@@ -516,12 +543,12 @@ void Screen::manageWindow(Window window)
 
   openbox->bindings()->grabButtons(true, client);
 
-  // call the python NEWWINDOW binding
-  EventData data(_number, client, EventNewWindow, 0);
-  openbox->bindings()->fireEvent(&data);
+  EventData ndata(_number, client, EventAction::NewWindow, 0);
+  openbox->bindings()->fireEvent(&ndata);
 
 #ifdef DEBUG
-  printf("Managed window 0x%lx\n", window);
+  printf("Managed window 0x%lx frame 0x%lx\n",
+         window, client->frame->window());
 #endif
 }
 
@@ -531,24 +558,17 @@ void Screen::unmanageWindow(Client *client)
   Frame *frame = client->frame;
 
   // call the python CLOSEWINDOW binding 
-  EventData data(_number, client, EventCloseWindow, 0);
+  EventData data(_number, client, EventAction::CloseWindow, 0);
   openbox->bindings()->fireEvent(&data);
 
   openbox->bindings()->grabButtons(false, client);
 
   // remove from the wm's map
   openbox->removeClient(client->window());
-  openbox->removeClient(frame->window());
-  openbox->removeClient(frame->plate());
-  openbox->removeClient(frame->titlebar());
-  openbox->removeClient(frame->label());
-  openbox->removeClient(frame->button_max());
-  openbox->removeClient(frame->button_iconify());
-  openbox->removeClient(frame->button_alldesk());
-  openbox->removeClient(frame->button_close());
-  openbox->removeClient(frame->handle());
-  openbox->removeClient(frame->grip_left());
-  openbox->removeClient(frame->grip_right());
+  Window *w = frame->allWindows();
+  for (unsigned int i = 0; w[i]; ++i)
+    openbox->addClient(w[i], client);
+  delete [] w;
   // unregister for handling events
   openbox->clearHandler(client->window());
   
@@ -566,6 +586,9 @@ void Screen::unmanageWindow(Client *client)
   // reparent the window out of the frame
   frame->releaseClient();
 
+#ifdef DEBUG
+  Window framewin = client->frame->window();
+#endif
   delete client->frame;
   client->frame = 0;
 
@@ -575,11 +598,18 @@ void Screen::unmanageWindow(Client *client)
   // remove from the screen's list
   clients.remove(client);
 
+  // once the client is out of the list, update our strut to remove it's
+  // influence
+  updateStrut();
+
+  // unset modal before dropping our focus
+  client->setModal(false);
+  
   // unfocus the client (calls the focus callbacks)
   client->unfocus();
 
 #ifdef DEBUG
-  printf("Unmanaged window 0x%lx\n", client->window());
+  printf("Unmanaged window 0x%lx frame 0x%lx\n", client->window(), framewin);
 #endif
   
   delete client;
@@ -594,17 +624,31 @@ void Screen::lowerWindow(Client *client)
 
   assert(!_stacking.empty()); // this would be bad
 
-  Client::List::iterator it = --_stacking.end();
-  const Client::List::iterator end = _stacking.begin();
+  ClientList::iterator it = --_stacking.end();
+  const ClientList::iterator end = _stacking.begin();
 
-  for (; it != end && (*it)->layer() < client->layer(); --it);
-  if (*it == client) return;          // already the bottom, return
+  if (client->modal() && client->transientFor()) {
+    // don't let a modal window lower below its transient_for
+    it = std::find(_stacking.begin(), _stacking.end(), client->transientFor());
+    assert(it != _stacking.end());
 
-  wins[0] = (*it)->frame->window();
-  wins[1] = client->frame->window();
+    wins[0] = (it == _stacking.begin() ? _focuswindow :
+               ((*(--ClientList::const_iterator(it)))->frame->window()));
+    wins[1] = client->frame->window();
+    if (wins[0] == wins[1]) return; // already right above the window
 
-  _stacking.remove(client);
-  _stacking.insert(++it, client);
+    _stacking.remove(client);
+    _stacking.insert(it, client);
+  } else {
+    for (; it != end && (*it)->layer() < client->layer(); --it);
+    if (*it == client) return;          // already the bottom, return
+
+    wins[0] = (*it)->frame->window();
+    wins[1] = client->frame->window();
+
+    _stacking.remove(client);
+    _stacking.insert(++it, client);
+  }
 
   XRestackWindows(**otk::display, wins, 2);
   changeStackingList();
@@ -619,8 +663,8 @@ void Screen::raiseWindow(Client *client)
   // remove the client before looking so we can't run into ourselves
   _stacking.remove(client);
   
-  Client::List::iterator it = _stacking.begin();
-  const Client::List::iterator end = _stacking.end();
+  ClientList::iterator it = _stacking.begin();
+  const ClientList::iterator end = _stacking.end();
 
   // the stacking list is from highest to lowest
   for (; it != end && (*it)->layer() > client->layer(); ++it);
@@ -630,13 +674,18 @@ void Screen::raiseWindow(Client *client)
     otherwise, we want to stack under the previous window in the stack.
   */
   wins[0] = (it == _stacking.begin() ? _focuswindow :
-             ((*(--Client::List::const_iterator(it)))->frame->window()));
+             ((*(--ClientList::const_iterator(it)))->frame->window()));
   wins[1] = client->frame->window();
 
   _stacking.insert(it, client);
 
   XRestackWindows(**otk::display, wins, 2);
-  changeStackingList();
+
+  // if the window has a modal child, then raise it after us to put it on top
+  if (client->modalChild())
+    raiseWindow(client->modalChild());
+  else
+    changeStackingList(); // no need to do this twice!
 }
 
 void Screen::changeDesktop(long desktop)
@@ -654,7 +703,7 @@ void Screen::changeDesktop(long desktop)
 
   if (old == _desktop) return;
 
-  Client::List::iterator it, end = clients.end();
+  ClientList::iterator it, end = clients.end();
   for (it = clients.begin(); it != end; ++it) {
     if ((*it)->desktop() == old) {
       (*it)->frame->hide();
@@ -674,8 +723,24 @@ void Screen::changeNumDesktops(long num)
   
   if (!(num > 0)) return;
 
-  // XXX: move windows on desktops that will no longer exist!
-  
+  // move windows on desktops that will no longer exist!
+  ClientList::iterator it, end = clients.end();
+  for (it = clients.begin(); it != end; ++it) {
+    int d = (*it)->desktop();
+    if (d >= num && !(d == (signed) 0xffffffff ||
+                      d == Client::ICONIC_DESKTOP)) {
+      XEvent ce;
+      ce.xclient.type = ClientMessage;
+      ce.xclient.message_type = otk::Property::atoms.net_wm_desktop;
+      ce.xclient.display = **otk::display;
+      ce.xclient.window = (*it)->window();
+      ce.xclient.format = 32;
+      ce.xclient.data.l[0] = num - 1;
+      XSendEvent(**otk::display, _info->rootWindow(), False,
+                 SubstructureNotifyMask | SubstructureRedirectMask, &ce);
+    }
+  }
+
   _num_desktops = num;
   otk::Property::set(_info->rootWindow(),
                      otk::Property::atoms.net_number_of_desktops,
@@ -692,6 +757,10 @@ void Screen::changeNumDesktops(long num)
 
   // update the work area hint
   changeWorkArea();
+
+  // change our desktop if we're on one that no longer exists!
+  if (_desktop >= num)
+    changeDesktop(num - 1);
 }
 
 
@@ -722,13 +791,23 @@ void Screen::setDesktopName(long i, const otk::ustring &name)
 }
 
 
+void Screen::installColormap(bool install) const
+{
+  if (install)
+    XInstallColormap(**otk::display, _info->colormap());
+  else
+    XUninstallColormap(**otk::display, _info->colormap());
+}
+
+
 void Screen::propertyHandler(const XPropertyEvent &e)
 {
   otk::EventHandler::propertyHandler(e);
 
   // compress changes to a single property into a single change
   XEvent ce;
-  while (XCheckTypedEvent(**otk::display, e.type, &ce)) {
+  while (XCheckTypedWindowEvent(**otk::display, _info->rootWindow(),
+                                e.type, &ce)) {
     // XXX: it would be nice to compress ALL changes to a property, not just
     //      changes in a row without other props between.
     if (ce.xproperty.atom != e.atom) {
@@ -753,7 +832,6 @@ void Screen::clientMessageHandler(const XClientMessageEvent &e)
   } else if (e.message_type == otk::Property::atoms.net_number_of_desktops) {
     changeNumDesktops(e.data.l[0]);
   }
-  // XXX: so many client messages to handle here! ..or not.. they go to clients
 }
 
 
@@ -765,30 +843,13 @@ void Screen::mapRequestHandler(const XMapRequestEvent &e)
   printf("MapRequest for 0x%lx\n", e.window);
 #endif // DEBUG
 
-  /*
-    MapRequest events come here even after the window exists instead of going
-    right to the client window, because of how they are sent and their struct
-    layout.
-  */
   Client *c = openbox->findClient(e.window);
-
   if (c) {
-    // send a net_active_window message
-    XEvent ce;
-    ce.xclient.type = ClientMessage;
-    ce.xclient.message_type = otk::Property::atoms.net_active_window;
-    ce.xclient.display = **otk::display;
-    ce.xclient.window = c->window();
-    ce.xclient.format = 32;
-    ce.xclient.data.l[0] = 0l;
-    ce.xclient.data.l[1] = 0l;
-    ce.xclient.data.l[2] = 0l;
-    ce.xclient.data.l[3] = 0l;
-    ce.xclient.data.l[4] = 0l;
-    XSendEvent(**otk::display, _info->rootWindow(), false,
-               SubstructureRedirectMask | SubstructureNotifyMask,
-               &ce);
+#ifdef DEBUG
+    printf("DEBUG: MAP REQUEST CAUGHT IN SCREEN. IGNORED.\n");
+#endif
   } else
     manageWindow(e.window);
 }
+
 }