added the ability to have numeric arguments for the cycle window/workspace functions.

eg.
Control-Mod1-Down nextWorkspace 6;
Control-Mod1-Right nextWorkspace;
Would allow some form of relative workspace flipping. It might be much less useful for cycling windows.

util/epist/screen.cc

@@ -166,51 +166,56 @@ void screen::handleKeypress(const XEvent &e) {
     return;
 
   case Action::nextWorkspace:
-    cycleWorkspace(true);
+    cycleWorkspace(true, it->number() != 0 ? it->number(): 1);
     return;
 
   case Action::prevWorkspace:
-    cycleWorkspace(false);
+    cycleWorkspace(false, it->number() != 0 ? it->number(): 1);
     return;
 
   case Action::nextWindow:
-    cycleWindow(true);
+    
+    cycleWindow(true, it->number() != 0 ? it->number(): 1);
     return;
 
   case Action::prevWindow:
-    cycleWindow(false);
+    cycleWindow(false, it->number() != 0 ? it->number(): 1);
     return;
 
   case Action::nextWindowOnAllWorkspaces:
-    cycleWindow(true, false, true);
+    cycleWindow(true, it->number() != 0 ? it->number(): 1,  false, true);
     return;
 
   case Action::prevWindowOnAllWorkspaces:
-    cycleWindow(false, false, true);
+    cycleWindow(false, it->number() != 0 ? it->number(): 1, false, true);
     return;
 
   case Action::nextWindowOnAllScreens:
-    cycleWindow(true, true);
+    cycleWindow(true, it->number() != 0 ? it->number(): 1, true);
     return;
 
   case Action::prevWindowOnAllScreens:
-    cycleWindow(false, true);
+    cycleWindow(false, it->number() != 0 ? it->number(): 1, true);
     return;
 
   case Action::nextWindowOfClass:
-    cycleWindow(true, false, false, true, it->string());
+    cycleWindow(true, it->number() != 0 ? it->number(): 1,
+                false, false, true, it->string());
     return;
 
   case Action::prevWindowOfClass:
-    cycleWindow(false, false, false, true, it->string());
+    cycleWindow(false, it->number() != 0 ? it->number(): 1,
+                false, false, true, it->string());
     return;
       
   case Action::nextWindowOfClassOnAllWorkspaces:
-    cycleWindow(true, false, true, true, it->string());
+    cycleWindow(true, it->number() != 0 ? it->number(): 1,
+                false, true, true, it->string());
     return;
       
   case Action::prevWindowOfClassOnAllWorkspaces:
-    cycleWindow(false, false, true, true, it->string());
+    cycleWindow(false, it->number() != 0 ? it->number(): 1,
+                false, true, true, it->string());
     return;
 
   case Action::changeWorkspace:
@@ -466,9 +471,9 @@ void screen::execCommand(const string &cmd) const {
 }
 
 
-void screen::cycleWindow(const bool forward, const bool allscreens,
-                         const bool alldesktops, const bool sameclass,
-                         const string &cn) const {
+void screen::cycleWindow(const bool forward, const int increment,
+                         const bool allscreens, const bool alldesktops,
+                         const bool sameclass, const string &cn) const {
   assert(_managed);
 
   if (_clients.empty()) return;
@@ -481,6 +486,9 @@ void screen::cycleWindow(const bool forward, const bool allscreens,
     begin = _clients.begin(),
     end = _clients.end();
 
+  const XWindow *t;
+  
+  for (int x = 0; x < increment; ++x) {
     while (1) {
       if (forward) {
         if (target == end) {
@@ -491,6 +499,7 @@ void screen::cycleWindow(const bool forward, const bool allscreens,
       } else {
         if (target == begin)
           target = end;
+        for (int x = 0; x < increment; ++x)
           --target;
       }
 
@@ -503,7 +512,7 @@ void screen::cycleWindow(const bool forward, const bool allscreens,
         continue;
 
       // determine if this window is invalid for cycling to
-    const XWindow *t = *target;
+      t = *target;
       if (t->iconic()) continue;
       if (! allscreens && t->getScreen() != this) continue;
       if (! alldesktops && ! (t->desktop() == _active_desktop ||
@@ -512,18 +521,23 @@ void screen::cycleWindow(const bool forward, const bool allscreens,
           t->appClass() != classname) continue;
       if (! t->canFocus()) continue;
 
-    // found a good window!
-    t->focus();
-    return;
+      // found a good window so break out of the while, and perhaps continue
+      // with the for loop
+      break;
     }
+  }
+
+  // phew. we found the window, so focus it.
+  t->focus();
 }
 
 
-void screen::cycleWorkspace(const bool forward, const bool loop) const {
+void screen::cycleWorkspace(const bool forward, const int increment, const bool loop) const {
   assert(_managed);
 
   unsigned int destination = _active_desktop;
 
+  for (int x = 0; x < increment; ++x) {
     if (forward) {
       if (destination < _num_desktops - 1)
         ++destination;
@@ -535,6 +549,7 @@ void screen::cycleWorkspace(const bool forward, const bool loop) const {
       else if (loop)
         destination = _num_desktops - 1;
     }
+  }
 
   if (destination != _active_desktop) 
     changeWorkspace(destination);

util/epist/screen.hh

@@ -76,11 +76,13 @@ public:
   void handleKeypress(const XEvent &e);
   void updateEverything();
 
-  void cycleWindow(const bool forward, const bool allscreens = false,
+  void cycleWindow(const bool forward, const int increment,
+                   const bool allscreens = false,
                    const bool alldesktops = false,
                    const bool sameclass = false,
                    const std::string &classname = "") const;
-  void cycleWorkspace(const bool forward, const bool loop = true) const;
+  void cycleWorkspace(const bool forward, const int increment,
+                      const bool loop = true) const;
   void changeWorkspace(const int num) const;
   void toggleShaded(const Window win) const;
   void execCommand(const std::string &cmd) const;