sych with blackbox

src/Screen.hh

@@ -245,11 +245,11 @@ public:
   inline unsigned int getResizeZones(void) const
   { return resource.resize_zones; }
 
-  inline unsigned int getCurrentWorkspaceID(void)
+  inline unsigned int getCurrentWorkspaceID(void) const
   { return current_workspace->getID(); }
-  inline unsigned int getWorkspaceCount(void)
+  inline unsigned int getWorkspaceCount(void) const
   { return workspacesList.size(); }
-  inline unsigned int getIconCount(void) { return iconList.size(); }
+  inline unsigned int getIconCount(void) const { return iconList.size(); }
   inline unsigned int getNumberOfWorkspaces(void) const
   { return resource.workspaces; }
   inline int getPlacementPolicy(void) const

src/Window.cc

@@ -422,7 +422,7 @@ Window BlackboxWindow::createToplevelWindow(void) {
                              ButtonMotionMask | EnterWindowMask;
 
   return XCreateWindow(blackbox->getXDisplay(), screen->getRootWindow(),
-                       -1, -1, 1, 1, frame.border_w, screen->getDepth(),
+                       0, 0, 1, 1, frame.border_w, screen->getDepth(),
                        InputOutput, screen->getVisual(), create_mask,
                        &attrib_create);
 }
@@ -462,10 +462,14 @@ void BlackboxWindow::associateClientWindow(void) {
   XSelectInput(blackbox->getXDisplay(), frame.plate, SubstructureRedirectMask);
 
   XGrabServer(blackbox->getXDisplay());
-  XSelectInput(blackbox->getXDisplay(), client.window, NoEventMask);
-  XReparentWindow(blackbox->getXDisplay(), client.window, frame.plate, 0, 0);
+
+  unsigned long event_mask = PropertyChangeMask | FocusChangeMask |
+                             StructureNotifyMask;
   XSelectInput(blackbox->getXDisplay(), client.window,
-               PropertyChangeMask | FocusChangeMask | StructureNotifyMask);
+               event_mask & ~StructureNotifyMask);
+  XReparentWindow(blackbox->getXDisplay(), client.window, frame.plate, 0, 0);
+  XSelectInput(blackbox->getXDisplay(), client.window, event_mask);
+
   XUngrabServer(blackbox->getXDisplay());
 
   XRaiseWindow(blackbox->getXDisplay(), frame.plate);
@@ -1636,11 +1640,13 @@ void BlackboxWindow::iconify(void) {
    * split second, leaving us with a ghost window... so, we need to do this
    * while the X server is grabbed
    */
+  unsigned long event_mask = PropertyChangeMask | FocusChangeMask |
+                             StructureNotifyMask;
   XGrabServer(blackbox->getXDisplay());
-  XSelectInput(blackbox->getXDisplay(), client.window, NoEventMask);
-  XUnmapWindow(blackbox->getXDisplay(), client.window);
   XSelectInput(blackbox->getXDisplay(), client.window,
-               PropertyChangeMask | FocusChangeMask | StructureNotifyMask);
+               event_mask & ~StructureNotifyMask);
+  XUnmapWindow(blackbox->getXDisplay(), client.window);
+  XSelectInput(blackbox->getXDisplay(), client.window, event_mask);
   XUngrabServer(blackbox->getXDisplay());
 
   XUnmapWindow(blackbox->getXDisplay(), frame.window);
@@ -1749,10 +1755,12 @@ void BlackboxWindow::withdraw(void) {
 
   XGrabServer(blackbox->getXDisplay());
 
-  XSelectInput(blackbox->getXDisplay(), client.window, NoEventMask);
-  XUnmapWindow(blackbox->getXDisplay(), client.window);
+  unsigned long event_mask = PropertyChangeMask | FocusChangeMask |
+                             StructureNotifyMask;
   XSelectInput(blackbox->getXDisplay(), client.window,
-               PropertyChangeMask | FocusChangeMask | StructureNotifyMask);
+               event_mask & ~StructureNotifyMask);
+  XUnmapWindow(blackbox->getXDisplay(), client.window);
+  XSelectInput(blackbox->getXDisplay(), client.window, event_mask);
 
   XUngrabServer(blackbox->getXDisplay());
 
@@ -3679,16 +3687,8 @@ BWindowGroup::BWindowGroup(Blackbox *b, Window _group)
     return;
   }
 
-  /*
-    watch for destroy notify on the group window (in addition to
-    any other events we are looking for)
-
-    since some managed windows can also be window group controllers,
-    we need to make sure that we don't clobber the event mask for the
-    managed window
-  */
   XSelectInput(blackbox->getXDisplay(), group,
-               wattrib.your_event_mask | StructureNotifyMask);
+               PropertyChangeMask | FocusChangeMask | StructureNotifyMask);
 
   blackbox->saveGroupSearch(group, this);
 }

src/Workspace.cc

@@ -103,19 +103,14 @@ unsigned int Workspace::removeWindow(BlackboxWindow *w) {
   // pass focus to the next appropriate window
   if ((w->isFocused() || w == lastfocus) &&
       ! screen->getBlackbox()->doShutdown()) {
-    if (id == screen->getCurrentWorkspaceID()) {
-      // The window is on the visible workspace
-      focusFallback(w);
-    } else {
-      // The window is not on the visible workspace.
-      if (lastfocus == w) {
-        // The window was the last-focus target, so we need to replace it.
-        setLastFocusedWindow(stackingList.front());
-      }
-      // if the window focused on the current workspace, then reapply that
-      // workspace's focus too
-      if (w->isFocused())
-        screen->getCurrentWorkspace()->focusFallback(w);
+    focusFallback(w);
+
+    // if the window is sticky, then it needs to be removed on all other
+    // workspaces too!
+    if (w->isStuck()) {
+      for (unsigned int i = 0; i < screen->getWorkspaceCount(); ++i)
+        if (i != id)
+          screen->getWorkspace(i)->focusFallback(w);
     }
   }
 
@@ -141,31 +136,45 @@ unsigned int Workspace::removeWindow(BlackboxWindow *w) {
 void Workspace::focusFallback(const BlackboxWindow *old_window) {
   BlackboxWindow *newfocus = 0;
 
-  // if it's a transient, then try to focus its parent
-  if (old_window && old_window->isTransient()) {
-    newfocus = old_window->getTransientFor();
+  if (id == screen->getCurrentWorkspaceID()) {
+    // The window is on the visible workspace.
 
-    if (! newfocus ||
-        newfocus->isIconic() ||                  // do not focus icons
-        newfocus->getWorkspaceNumber() != id ||  // or other workspaces
-        ! newfocus->setInputFocus())
-      newfocus = 0;
-  }
+    // if it's a transient, then try to focus its parent
+    if (old_window && old_window->isTransient()) {
+      newfocus = old_window->getTransientFor();
 
-  if (! newfocus) {
-    BlackboxWindowList::iterator it = stackingList.begin(),
-                                end = stackingList.end();
-    for (; it != end; ++it) {
-      BlackboxWindow *tmp = *it;
-      if (tmp && tmp->setInputFocus()) {
-        // we found our new focus target
-        newfocus = tmp;
-        break;
+      if (! newfocus ||
+          newfocus->isIconic() ||                  // do not focus icons
+          newfocus->getWorkspaceNumber() != id ||  // or other workspaces
+          ! newfocus->setInputFocus())
+        newfocus = 0;
+    }
+
+    if (! newfocus) {
+      BlackboxWindowList::iterator it = stackingList.begin(),
+                                  end = stackingList.end();
+      for (; it != end; ++it) {
+        BlackboxWindow *tmp = *it;
+        if (tmp && tmp->setInputFocus()) {
+          // we found our new focus target
+          newfocus = tmp;
+          break;
+        }
       }
     }
-  }
 
-  screen->getBlackbox()->setFocusedWindow(newfocus);
+    screen->getBlackbox()->setFocusedWindow(newfocus);
+  } else {
+    // The window is not on the visible workspace.
+
+    if (old_window && lastfocus == old_window) {
+      // The window was the last-focus target, so we need to replace it.
+      BlackboxWindow *win = (BlackboxWindow*) 0;
+      if (! stackingList.empty())
+        win = stackingList.front();
+      setLastFocusedWindow(win);
+    }
+  }
 }