stop using a desktop number for iconic windows. woot!

4 files changed, 103 insertions, 105 deletions

diff --git a/src/client.cc b/src/client.cc
index b495a71c..787be429 100644
--- a/src/client.cc
+++ b/src/client.cc
@@ -45,7 +45,7 @@ Client::Client(int screen, Window window)
   _positioned = false;
   _disabled_decorations = 0;
   _group = None;
-  _desktop = _old_desktop = 0;
+  _desktop = 0;
   
   getArea();
   getDesktop();
@@ -730,62 +730,46 @@ void Client::setWMState(long state)
   
   switch (state) {
   case IconicState:
-    setDesktop(ICONIC_DESKTOP);
+    iconify(true);
     break;
   case NormalState:
-    setDesktop(openbox->screen(_screen)->desktop());
+    iconify(false);
     break;
   }
 }
 
 
-void Client::setDesktop(long target)
+void Client::setDesktop(unsigned int target)
 {
   if (target == _desktop) return;
   
-  printf("Setting desktop %ld\n", target);
+  printf("Setting desktop %u\n", target);
 
-  if (!(target >= 0 || target == (signed)0xffffffff ||
-        target == ICONIC_DESKTOP))
+  if (!(target < openbox->screen(_screen)->numDesktops() ||
+        target == 0xffffffff))
     return;
 
-  _old_desktop = _desktop;
   _desktop = target;
 
-  // set the desktop hint, but not if we're iconifying
-  if (_desktop != ICONIC_DESKTOP)
-    otk::Property::set(_window, otk::Property::atoms.net_wm_desktop,
-                       otk::Property::atoms.cardinal, (unsigned)_desktop);
+  // set the desktop hint
+  otk::Property::set(_window, otk::Property::atoms.net_wm_desktop,
+                     otk::Property::atoms.cardinal, _desktop);
   
   // 'move' the window to the new desktop
-  if (_desktop == openbox->screen(_screen)->desktop() ||
-      _desktop == (signed)0xffffffff)
+  showhide();
+
+  openbox->screen(_screen)->updateStruts();
+}
+
+
+void Client::showhide()
+{
+  if (!_iconic &&
+      (_desktop == openbox->screen(_screen)->desktop() ||
+       _desktop == 0xffffffff))
     frame->show();
   else
     frame->hide();
-
-  // Handle Iconic state. Iconic state is maintained by the client being a
-  // member of the ICONIC_DESKTOP, so this is where we make iconifying and
-  // uniconifying happen.
-  bool i = _desktop == ICONIC_DESKTOP;
-  if (i != _iconic) { // has the state changed?
-    _iconic = i;
-    if (_iconic) {
-      _wmstate = IconicState;
-      ignore_unmaps++;
-      // we unmap the client itself so that we can get MapRequest events, and
-      // because the ICCCM tells us to!
-      XUnmapWindow(**otk::display, _window);
-    } else {
-      _wmstate = NormalState;
-      XMapWindow(**otk::display, _window);
-    }
-    changeState();
-  }
-
-  changeAllowedActions();
-  frame->adjustState();
-  openbox->screen(_screen)->updateStruts();
 }
 
 
@@ -1029,14 +1013,14 @@ void Client::clientMessageHandler(const XClientMessageEvent &e)
     printf("net_active_window for 0x%lx\n", _window);
 #endif
     if (_iconic)
-      setDesktop(openbox->screen(_screen)->desktop());
+      iconify(false);
     if (_shaded)
       shade(false);
     focus();
     openbox->screen(_screen)->raiseWindow(this);
   } else if (e.message_type == otk::Property::atoms.openbox_active_window) {
     if (_iconic)
-      setDesktop(openbox->screen(_screen)->desktop());
+      iconify(false);
     if (e.data.l[0] && _shaded)
       shade(false);
     focus();
@@ -1325,7 +1309,7 @@ void Client::applyStartupState()
 
   if (_iconic) {
     _iconic = false;
-    setDesktop(ICONIC_DESKTOP);
+    iconify(true);
   }
   if (_fullscreen) {
     _fullscreen = false;
@@ -1395,8 +1379,7 @@ void Client::maximize(bool max, int dir, bool savearea)
     if (dir == 2 && !_max_vert) return;
   }
 
-  const otk::Rect &a = openbox->screen(_screen)->area(_iconic ?
-                                                      _old_desktop : _desktop);
+  const otk::Rect &a = openbox->screen(_screen)->area(_desktop);
   int x = frame->area().x(), y = frame->area().y(),
     w = _area.width(), h = _area.height();
   
@@ -1541,9 +1524,7 @@ void Client::fullscreen(bool fs, bool savearea)
       delete dimensions;
     } else {
       // pick some fallbacks...
-      const otk::Rect &a = openbox->screen(_screen)->area(_iconic ?
-                                                          _old_desktop :
-                                                          _desktop);
+      const otk::Rect &a = openbox->screen(_screen)->area(_desktop);
       x = a.x() + a.width() / 4;
       y = a.y() + a.height() / 4;
       w = a.width() / 2;
@@ -1564,6 +1545,32 @@ void Client::fullscreen(bool fs, bool savearea)
 }
 
 
+void Client::iconify(bool iconic, bool curdesk)
+{
+  if (_iconic == iconic) return; // nothing to do
+
+  _iconic = iconic;
+
+  if (_iconic) {
+    _wmstate = IconicState;
+    ignore_unmaps++;
+    // we unmap the client itself so that we can get MapRequest events, and
+    // because the ICCCM tells us to!
+    XUnmapWindow(**otk::display, _window);
+  } else {
+    if (curdesk)
+      setDesktop(openbox->screen(_screen)->desktop());
+    _wmstate = NormalState;
+    XMapWindow(**otk::display, _window);
+  }
+  changeState();
+
+  showhide();
+  
+  openbox->screen(_screen)->updateStruts();
+}
+
+
 void Client::disableDecorations(DecorationFlags flags)
 {
   _disabled_decorations = flags;
@@ -1856,7 +1863,7 @@ void Client::mapRequestHandler(const XMapRequestEvent &e)
   assert(_iconic); // we shouldn't be able to get this unless we're iconic
 
   // move to the current desktop (uniconify)
-  setDesktop(openbox->screen(_screen)->desktop());
+  iconify(false);
   // XXX: should we focus/raise the window? (basically a net_wm_active_window)
 }
 
diff --git a/src/client.hh b/src/client.hh
index 0505c361..ff119faf 100644
--- a/src/client.hh
+++ b/src/client.hh
@@ -164,10 +164,6 @@ public:
   static const long no_propagate_mask = ButtonPressMask | ButtonReleaseMask |
                                         ButtonMotionMask;
 
-  //! The desktop value which indicated the window is iconified and not on any
-  //! desktop
-  static const long ICONIC_DESKTOP = 0xfffffffe;
-
   //! The number of unmap events to ignore on the window
   int ignore_unmaps;
   
@@ -188,11 +184,7 @@ private:
   Client::List _transients;
 
   //! The desktop on which the window resides (0xffffffff for all desktops)
-  long _desktop;
-
-  //! The last desktop to which the window belonged, mostly useful when the
-  //! window is iconified, to see where it used to be.
-  long _old_desktop;
+  unsigned int _desktop;
 
   //! Normal window title
   otk::ustring  _title;
@@ -380,11 +372,7 @@ private:
   void setState(StateAction action, long data1, long data2);
 
   //! Sends the window to the specified desktop
-  /*!
-    A window is iconified by sending it to the ICONIC_DESKTOP, and restored
-    by sending it to any other valid desktop.
-  */
-  void setDesktop(long desktop);
+  void setDesktop(unsigned int desktop);
   
   //! Calculates the stacking layer for the client window
   void calcLayer();
@@ -446,6 +434,16 @@ private:
   */
   void fullscreen(bool fs, bool savearea = true);
 
+  //! Iconifies or uniconifies the client window
+  /*!
+    @param iconic true if the window should be iconified; false if it should be
+                  restored.
+    @param curdesk If iconic is false, then this determines if the window will
+                   be uniconified to the current viewable desktop (true) or to
+                   its previous desktop (false)
+  */
+  void iconify(bool iconic, bool curdesk = true);
+
   //! Maximize or unmaximize the client window
   /*!
     @param max true if the window should be maximized; false if it should be
@@ -532,7 +530,7 @@ BB    @param window The window id that the Client class should handle
     This value is a 0-based index.<br>
     A value of 0xffffffff indicates that the window exists on all desktops.
   */
-  inline long desktop() const { return _desktop; }
+  inline unsigned int desktop() const { return _desktop; }
   //! Returns the window's title
   inline const otk::ustring &title() const { return _title; }
   //! Returns the window's title when it is iconified
@@ -653,6 +651,12 @@ BB    @param window The window id that the Client class should handle
     surroundings (struts, etc).
   */
   void remaximize();
+
+  //! Shows the window if it should be shown, or hides it
+  /*!
+    Used when changing desktops, the window's state, etc.
+  */
+  void showhide();
   
   //! Choose a mask of decorations to not display on the client
   /*!
diff --git a/src/screen.cc b/src/screen.cc
index 081b68d1..a2514276 100644
--- a/src/screen.cc
+++ b/src/screen.cc
@@ -105,7 +105,7 @@ Screen::Screen(int screen)
 
   _desktop = 0;
   
-  if (!python_get_long("NUMBER_OF_DESKTOPS", &_num_desktops))
+  if (!python_get_long("NUMBER_OF_DESKTOPS", (long*)&_num_desktops))
     _num_desktops = 1;
   changeNumDesktops(_num_desktops); // set the hint
 
@@ -217,16 +217,16 @@ void Screen::updateStruts()
 
   ClientList::const_iterator it, end = clients.end();
   for (it = clients.begin(); it != end; ++it) {
-    long desk = (*it)->desktop();
+    if ((*it)->iconic()) continue; // these dont count in the strut
+    
+    unsigned int desk = (*it)->desktop();
     const otk::Strut &s = (*it)->strut();
 
-    if (desk == (signed) 0xffffffff)
+    if (desk == 0xffffffff)
       for (unsigned int i = 0, e = _struts.size(); i < e; ++i)
         apply(_struts[i], s);
-    else if ((unsigned)desk < _struts.size())
+    else if (desk < _struts.size())
       apply(_struts[desk], s);
-    else if (desk == Client::ICONIC_DESKTOP)
-      continue; // skip for the 'all desktops' strut
     else
       assert(false); // invalid desktop otherwise..
     // apply to the 'all desktops' strut
@@ -239,7 +239,7 @@ void Screen::updateStruts()
 void Screen::changeWorkArea()
 {
   unsigned long *dims = new unsigned long[4 * _num_desktops];
-  for (long i = 0; i < _num_desktops + 1; ++i) {
+  for (unsigned int i = 0; i < _num_desktops + 1; ++i) {
     otk::Rect old_area = _area[i];
 /*
 #ifdef    XINERAMA
@@ -286,7 +286,7 @@ void Screen::changeWorkArea()
             (*it)->remaximize();
         } else {
           // the 'all desktops' size
-          if ((*it)->desktop() == (signed) 0xffffffff)
+          if ((*it)->desktop() == 0xffffffff)
             (*it)->remaximize();
         }
     }
@@ -537,11 +537,7 @@ void Screen::manageWindow(Window window)
   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) {
-    client->frame->show();
-  }
+  client->showhide();
 
   client->applyStartupState();
 
@@ -708,13 +704,13 @@ void Screen::raiseWindow(Client *client)
   changeStackingList(); 
 }
 
-void Screen::changeDesktop(long desktop)
+void Screen::changeDesktop(unsigned int desktop)
 {
-  if (!(desktop >= 0 && desktop < _num_desktops)) return;
+  if (desktop >= _num_desktops) return;
 
-  printf("Moving to desktop %ld\n", desktop);
+  printf("Moving to desktop %u\n", desktop);
   
-  long old = _desktop;
+  unsigned int old = _desktop;
   
   _desktop = desktop;
   otk::Property::set(_info->rootWindow(),
@@ -724,20 +720,15 @@ void Screen::changeDesktop(long desktop)
   if (old == _desktop) return;
 
   ClientList::iterator it, end = clients.end();
-  for (it = clients.begin(); it != end; ++it) {
-    if ((*it)->desktop() == old) {
-      (*it)->frame->hide();
-    } else if ((*it)->desktop() == _desktop) {
-      (*it)->frame->show();
-    }
-  }
+  for (it = clients.begin(); it != end; ++it)
+    (*it)->showhide();
 
   // force the callbacks to fire
   if (!openbox->focusedClient())
     openbox->setFocusedClient(0);
 }
 
-void Screen::changeNumDesktops(long num)
+void Screen::changeNumDesktops(unsigned int num)
 {
   assert(num > 0);
   
@@ -746,9 +737,8 @@ void Screen::changeNumDesktops(long num)
   // 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)) {
+    unsigned int d = (*it)->desktop();
+    if (d >= num && d != 0xffffffff) {
       XEvent ce;
       ce.xclient.type = ClientMessage;
       ce.xclient.message_type = otk::Property::atoms.net_wm_desktop;
@@ -794,15 +784,13 @@ void Screen::updateDesktopNames()
                           otk::Property::atoms.net_desktop_names,
                           otk::Property::utf8, &num, &_desktop_names))
     _desktop_names.clear();
-  while ((long)_desktop_names.size() < _num_desktops)
+  while (_desktop_names.size() < _num_desktops)
     _desktop_names.push_back("Unnamed");
 }
 
 
-void Screen::setDesktopName(long i, const otk::ustring &name)
+void Screen::setDesktopName(unsigned int i, const otk::ustring &name)
 {
-  assert(i >= 0);
-
   if (i >= _num_desktops) return;
 
   otk::Property::StringVect newnames = _desktop_names;
@@ -813,10 +801,9 @@ void Screen::setDesktopName(long i, const otk::ustring &name)
 }
 
 
-const otk::Rect& Screen::area(long desktop) const {
-  assert(desktop >= 0 || desktop == (signed) 0xffffffff);
-  assert(desktop < _num_desktops || desktop == (signed) 0xffffffff);
-  if (desktop >= 0 && desktop < _num_desktops)
+const otk::Rect& Screen::area(unsigned int desktop) const {
+  assert(desktop < _num_desktops || desktop == 0xffffffff);
+  if (desktop < _num_desktops)
     return _area[desktop];
   else
     return _area[_num_desktops];
diff --git a/src/screen.hh b/src/screen.hh
index 16a4225b..9b3618c9 100644
--- a/src/screen.hh
+++ b/src/screen.hh
@@ -80,10 +80,10 @@ private:
   ClientList _stacking;
 
   //! The desktop currently being displayed
-  long _desktop;
+  unsigned int _desktop;
 
   //! The number of desktops
-  long _num_desktops;
+  unsigned int _num_desktops;
 
   //! The names of all desktops
   otk::Property::StringVect _desktop_names;
@@ -118,14 +118,14 @@ private:
     @param desktop The number of the desktop to switch to (starts from 0).
     If the desktop is out of valid range, it is ignored.
   */
-  void changeDesktop(long desktop);
+  void changeDesktop(unsigned int desktop);
 
   //! Changes the number of desktops.
   /*!
     @param num The number of desktops that should exist. This value must be
                greater than 0 or it will be ignored.
   */
-  void changeNumDesktops(long num);
+  void changeNumDesktops(unsigned int num);
 
 public:
 #ifndef SWIG
@@ -146,9 +146,9 @@ public:
   //!  An offscreen window which gets focus when nothing else has it
   inline Window focuswindow() const { return _focuswindow; }
   //! Returns the desktop being displayed
-  inline long desktop() const { return _desktop; }
+  inline unsigned int desktop() const { return _desktop; }
   //! Returns the number of desktops
-  inline long numDesktops() const { return _num_desktops; }
+  inline unsigned int numDesktops() const { return _num_desktops; }
 
   //! Returns the area of the screen not reserved by applications' Struts
   /*!
@@ -156,7 +156,7 @@ public:
                    0xffffffff will return an area that combines all struts
                    on all desktops.
   */
-  const otk::Rect& area(long desktop) const;
+  const otk::Rect& area(unsigned int desktop) const;
 
   //! Update's the screen's combined strut of all the clients.
   /*!
@@ -198,7 +198,7 @@ public:
     @param name The name to set for the desktop
     If the index is too large, it is simply ignored.
   */
-  void setDesktopName(long i, const otk::ustring &name);
+  void setDesktopName(unsigned int i, const otk::ustring &name);
 
   void installColormap(bool install) const;