couple of LinkedLists converted to STL lists in BScreen

changed teh calls to XSetInputFocus. Using the root window as the fallback when there is nothing to focus instead of the toolbar. Also, always using 'RevertToPointerRoot' instead of sometimes 'RevertToParent'

6 files changed, 62 insertions, 80 deletions

diff --git a/src/Configmenu.cc b/src/Configmenu.cc
index 0a219662..3282463e 100644
--- a/src/Configmenu.cc
+++ b/src/Configmenu.cc
@@ -1,4 +1,5 @@
 // Configmenu.cc for Openbox
+// Copyright (c) 2002 - 2002 Ben Jansens <ben@orodu.net>
 // Copyright (c) 2001 Sean 'Shaleh' Perry <shaleh@debian.org>
 // Copyright (c) 1997 - 2000 Brad Hughes (bhughes@tcac.net)
 //
@@ -184,32 +185,18 @@ void Configmenu::Focusmenu::itemSelected(int button, int index) {
   case 1: // click to focus
     configmenu->screen.setSloppyFocus(false);
     configmenu->screen.setAutoRaise(false);
-
-    if (! configmenu->screen.getOpenbox().focusedWindow())
-      XSetInputFocus(configmenu->screen.getOpenbox().getXDisplay(),
-		     configmenu->screen.getToolbar()->getWindowID(),
-		     RevertToParent, CurrentTime);
-    else
-      XSetInputFocus(configmenu->screen.getOpenbox().getXDisplay(),
-		     configmenu->screen.getOpenbox().
-		     focusedWindow()->getClientWindow(),
-		     RevertToParent, CurrentTime);
-
+    // make windows all grab button1 clicks
     configmenu->screen.reconfigure();
-
     break;
 
   case 2: // sloppy focus
     configmenu->screen.setSloppyFocus(true);
-
+    // make windows stop grabbing button1 clicks
     configmenu->screen.reconfigure();
-
     break;
 
   case 3: // auto raise with sloppy focus
-    bool change = ((configmenu->screen.autoRaise()) ? false : true);
-    configmenu->screen.setAutoRaise(change);
-
+    configmenu->screen.setAutoRaise(!configmenu->screen.autoRaise());
     break;
   }
 
diff --git a/src/Screen.cc b/src/Screen.cc
index f3ff579e..29a7a69d 100644
--- a/src/Screen.cc
+++ b/src/Screen.cc
@@ -236,8 +236,6 @@ BScreen::BScreen(Openbox &ob, int scrn, Resource &conf) : ScreenInfo(ob, scrn),
 
   workspaceNames = new LinkedList<char>;
   workspacesList = new LinkedList<Workspace>;
-  rootmenuList = new LinkedList<Rootmenu>;
-  netizenList = new LinkedList<Netizen>;
   iconList = new LinkedList<OpenboxWindow>;
 
   image_control =
@@ -484,9 +482,8 @@ BScreen::BScreen(Openbox &ob, int scrn, Resource &conf) : ScreenInfo(ob, scrn),
     }
   }
 
-  if (! resource.sloppy_focus)
-    XSetInputFocus(getBaseDisplay().getXDisplay(), toolbar->getWindowID(),
-		   RevertToParent, CurrentTime);
+  XSetInputFocus(getBaseDisplay().getXDisplay(),
+                 PointerRoot, None, CurrentTime);
 
   XFree(children);
   XFlush(getBaseDisplay().getXDisplay());
@@ -507,14 +504,14 @@ BScreen::~BScreen(void) {
   while (workspacesList->count())
     delete workspacesList->remove(0);
 
-  while (rootmenuList->count())
-    rootmenuList->remove(0);
+  while (!rootmenuList.empty())
+    rootmenuList.erase(rootmenuList.begin());
 
   while (iconList->count())
     delete iconList->remove(0);
 
-  while (netizenList->count())
-    delete netizenList->remove(0);
+  while (!netizenList.empty())
+    netizenList.erase(netizenList.begin());
 
 #ifdef    HAVE_STRFTIME
   if (resource.strftime_format)
@@ -535,9 +532,7 @@ BScreen::~BScreen(void) {
 
   delete workspacesList;
   delete workspaceNames;
-  delete rootmenuList;
   delete iconList;
-  delete netizenList;
 
   if (resource.wstyle.fontset)
     XFreeFontSet(getBaseDisplay().getXDisplay(), resource.wstyle.fontset);
@@ -2012,7 +2007,7 @@ void BScreen::changeWorkspaceID(int id) {
 
 
 void BScreen::addNetizen(Netizen *n) {
-  netizenList->insert(n);
+  netizenList.push_back(n);
 
   n->sendWorkspaceCount();
   n->sendCurrentWorkspace();
@@ -2031,80 +2026,79 @@ void BScreen::addNetizen(Netizen *n) {
 
 
 void BScreen::removeNetizen(Window w) {
-  LinkedListIterator<Netizen> it(netizenList);
+  netList::iterator it;
   int i = 0;
 
-  for (Netizen *n = it.current(); n; it++, i++, n = it.current())
-    if (n->getWindowID() == w) {
-      Netizen *tmp = netizenList->remove(i);
+  for (it = netizenList.begin(); it != netizenList.end(); ++it)
+    if ((*it)->getWindowID() == w) {
+      Netizen *tmp = *it;
+      netizenList.erase(it);
       delete tmp;
-
       break;
     }
 }
 
 
 void BScreen::updateNetizenCurrentWorkspace(void) {
-  LinkedListIterator<Netizen> it(netizenList);
-  for (Netizen *n = it.current(); n; it++, n = it.current())
-    n->sendCurrentWorkspace();
+  netList::iterator it;
+  for (it = netizenList.begin(); it != netizenList.end(); ++it)
+    (*it)->sendCurrentWorkspace();
 }
 
 
 void BScreen::updateNetizenWorkspaceCount(void) {
-  LinkedListIterator<Netizen> it(netizenList);
-  for (Netizen *n = it.current(); n; it++, n = it.current())
-    n->sendWorkspaceCount();
+  netList::iterator it;
+  for (it = netizenList.begin(); it != netizenList.end(); ++it)
+    (*it)->sendWorkspaceCount();
 }
 
 
 void BScreen::updateNetizenWindowFocus(void) {
   Window f = ((openbox.focusedWindow()) ?
               openbox.focusedWindow()->getClientWindow() : None);
-  LinkedListIterator<Netizen> it(netizenList);
-  for (Netizen *n = it.current(); n; it++, n = it.current())
-    n->sendWindowFocus(f);
+  netList::iterator it;
+  for (it = netizenList.begin(); it != netizenList.end(); ++it)
+    (*it)->sendWindowFocus(f);
 }
 
-
 void BScreen::updateNetizenWindowAdd(Window w, unsigned long p) {
-  LinkedListIterator<Netizen> it(netizenList);
-  for (Netizen *n = it.current(); n; it++, n = it.current())
-    n->sendWindowAdd(w, p);
+  netList::iterator it;
+  for (it = netizenList.begin(); it != netizenList.end(); ++it)
+    (*it)->sendWindowAdd(w, p);
 }
 
 
 void BScreen::updateNetizenWindowDel(Window w) {
-  LinkedListIterator<Netizen> it(netizenList);
-  for (Netizen *n = it.current(); n; it++, n = it.current())
-    n->sendWindowDel(w);
+  netList::iterator it;
+  for (it = netizenList.begin(); it != netizenList.end(); ++it)
+    (*it)->sendWindowDel(w);
 }
 
 
 void BScreen::updateNetizenWindowRaise(Window w) {
-  LinkedListIterator<Netizen> it(netizenList);
-  for (Netizen *n = it.current(); n; it++, n = it.current())
-    n->sendWindowRaise(w);
+  netList::iterator it;
+  for (it = netizenList.begin(); it != netizenList.end(); ++it)
+    (*it)->sendWindowRaise(w);
 }
 
 
 void BScreen::updateNetizenWindowLower(Window w) {
-  LinkedListIterator<Netizen> it(netizenList);
-  for (Netizen *n = it.current(); n; it++, n = it.current())
-    n->sendWindowLower(w);
+  netList::iterator it;
+  for (it = netizenList.begin(); it != netizenList.end(); ++it)
+    (*it)->sendWindowLower(w);
 }
 
 
 void BScreen::updateNetizenConfigNotify(XEvent *e) {
-  LinkedListIterator<Netizen> it(netizenList);
-  for (Netizen *n = it.current(); n; it++, n = it.current())
-    n->sendConfigNotify(e);
+  netList::iterator it;
+  for (it = netizenList.begin(); it != netizenList.end(); ++it)
+    (*it)->sendConfigNotify(e);
 }
 
 
 void BScreen::raiseWindows(Window *workspace_stack, int num) {
   Window *session_stack = new
-    Window[(num + workspacesList->count() + rootmenuList->count() + 13)];
+    Window[(num + workspacesList->count() + rootmenuList.size() + 13)];
   int i = 0, k = num;
 
   XRaiseWindow(getBaseDisplay().getXDisplay(), iconmenu->getWindowID());
@@ -2130,9 +2124,9 @@ void BScreen::raiseWindows(Window *workspace_stack, int num) {
     toolbar->getMenu()->getPlacementmenu()->getWindowID();
   *(session_stack + i++) = toolbar->getMenu()->getWindowID();
 
-  LinkedListIterator<Rootmenu> rit(rootmenuList);
-  for (Rootmenu *tmp = rit.current(); tmp; rit++, tmp = rit.current())
-    *(session_stack + i++) = tmp->getWindowID();
+  menuList::iterator rit;
+  for (rit = rootmenuList.begin(); rit != rootmenuList.end(); ++rit)
+    *(session_stack + i++) = (*rit)->getWindowID();
   *(session_stack + i++) = rootmenu->getWindowID();
 
   if (toolbar->onTop())
@@ -2276,8 +2270,8 @@ void BScreen::raiseFocus(void) {
 
 void BScreen::InitMenu(void) {
   if (rootmenu) {
-    while (rootmenuList->count())
-      rootmenuList->remove(0);
+    while (!rootmenuList.empty())
+      rootmenuList.erase(rootmenuList.begin());
 
     while (rootmenu->getCount())
       rootmenu->remove(0);
@@ -2580,7 +2574,7 @@ Bool BScreen::parseMenuFile(FILE *file, Rootmenu *menu) {
 	    parseMenuFile(file, submenu);
 	    submenu->update();
 	    menu->insert(label, submenu);
-	    rootmenuList->insert(submenu);
+	    rootmenuList.push_back(submenu);
 	  }
 
 	  break;
@@ -2706,7 +2700,7 @@ Bool BScreen::parseMenuFile(FILE *file, Rootmenu *menu) {
                 if (newmenu) {
                   stylesmenu->setLabel(label);
                   menu->insert(label, stylesmenu);
-                  rootmenuList->insert(stylesmenu);
+                  rootmenuList.push_back(stylesmenu);
                 }
 
                 openbox.setMenuFilename(stylesdir);
diff --git a/src/Screen.h b/src/Screen.h
index 8d5b09b8..d496914b 100644
--- a/src/Screen.h
+++ b/src/Screen.h
@@ -53,6 +53,10 @@
 #include "Image.h"
 #include "Resource.h"
 
+#include <list>
+typedef std::list<Rootmenu *> menuList;
+typedef std::list<Netizen *> netList;
+
 // forward declaration
 class BScreen;
 
@@ -109,8 +113,8 @@ private:
   Iconmenu *iconmenu;
   Rootmenu *rootmenu;
 
-  LinkedList<Rootmenu> *rootmenuList;
-  LinkedList<Netizen> *netizenList;
+  menuList rootmenuList;
+  netList netizenList;
   LinkedList<OpenboxWindow> *iconList;
 
 #ifdef    SLIT
diff --git a/src/Toolbar.cc b/src/Toolbar.cc
index 7659c87f..7e28fe62 100644
--- a/src/Toolbar.cc
+++ b/src/Toolbar.cc
@@ -971,9 +971,7 @@ void Toolbar::edit() {
     return;
 
   XSetInputFocus(display, frame.workspace_label,
-                 ((screen.sloppyFocus()) ? RevertToPointerRoot :
-                  RevertToParent),
-                 CurrentTime);
+                 RevertToPointerRoot, CurrentTime);
   XClearWindow(display, frame.workspace_label);
 
   openbox.setNoFocus(True);
diff --git a/src/Window.cc b/src/Window.cc
index 5a28d232..6222546f 100644
--- a/src/Window.cc
+++ b/src/Window.cc
@@ -1388,7 +1388,7 @@ Bool OpenboxWindow::setInputFocus(void) {
   } else if (! flags.focused) {
     if (focus_mode == F_LocallyActive || focus_mode == F_Passive)
       XSetInputFocus(display, client.window,
-		     RevertToPointerRoot, CurrentTime);
+                      RevertToPointerRoot, CurrentTime);
     else
       XSetInputFocus(display, screen->getRootWindow(),
 		     RevertToNone, CurrentTime);
diff --git a/src/Workspace.cc b/src/Workspace.cc
index 4b9bb33b..256ad3da 100644
--- a/src/Workspace.cc
+++ b/src/Workspace.cc
@@ -115,14 +115,13 @@ const int Workspace::removeWindow(OpenboxWindow *w) {
     if (w->isTransient() && w->getTransientFor() &&
 	w->getTransientFor()->isVisible()) {
       w->getTransientFor()->setInputFocus();
-    } else if (screen.sloppyFocus()) {
-      screen.getOpenbox().focusWindow((OpenboxWindow *) 0);
     } else {
-      if (_zorder.empty() || !_zorder.front()->setInputFocus()) {
+      if (screen.sloppyFocus() ||               // sloppy focus
+          _zorder.empty() ||                    // click focus but no windows
+          !_zorder.front()->setInputFocus()) {  // tried window, but wont focus
 	screen.getOpenbox().focusWindow((OpenboxWindow *) 0);
-	XSetInputFocus(screen.getOpenbox().getXDisplay(),
-		       screen.getToolbar()->getWindowID(),
-		       RevertToParent, CurrentTime);
+        XSetInputFocus(screen.getOpenbox().getXDisplay(),
+                       PointerRoot, None, CurrentTime);
       }
     }
   }
@@ -319,7 +318,7 @@ void Workspace::setName(char *new_name) {
 void Workspace::shutdown(void) {
   while (!_windows.empty()) {
     _windows[0]->restore();
-    _windows.erase(_windows.begin());
+    delete _windows[0];
   }
 }