X-Git-Url: https://git.brokenzipper.com/gitweb?a=blobdiff_plain;f=util%2Fepist%2Fscreen.cc;h=ec73aa82e5aa857bc39a583904eba958caee0561;hb=5cb52056efcac25dd4b0d3035f860e5b1870bca1;hp=0d7f90d3d46907a0104e93f0c0f2da17d9a8d783;hpb=f693859b3e539527afa2bd65d615bad8402a1e55;p=chaz%2Fopenbox

diff --git a/util/epist/screen.cc b/util/epist/screen.cc
index 0d7f90d3..ec73aa82 100644
--- a/util/epist/screen.cc
+++ b/util/epist/screen.cc
@@ -70,7 +70,9 @@ screen::screen(epist *epist, int number) {
   }
  
   XSelectInput(_epist->getXDisplay(), _root, PropertyChangeMask);
-    
+
+  updateNumDesktops();
+  updateActiveDesktop();
   updateClientList();
   updateActiveWindow();
 }
@@ -121,6 +123,10 @@ void screen::processEvent(const XEvent &e) {
   switch (e.type) {
   case PropertyNotify:
     // root window
+    if (e.xproperty.atom == _xatom->getAtom(XAtom::net_number_of_desktops))
+      updateNumDesktops();
+    if (e.xproperty.atom == _xatom->getAtom(XAtom::net_current_desktop))
+      updateActiveDesktop();
     if (e.xproperty.atom == _xatom->getAtom(XAtom::net_active_window))
       updateActiveWindow();
     if (e.xproperty.atom == _xatom->getAtom(XAtom::net_client_list)) {
@@ -151,22 +157,82 @@ void screen::handleKeypress(const XEvent &e) {
       switch (it->type()) {
       case Action::nextWorkspace:
         cycleWorkspace(true);
-        break;
+        return;
 
       case Action::prevWorkspace:
         cycleWorkspace(false);
-        break;
+        return;
+
+      case Action::nextWindow:
+        cycleWindow(true);
+        return;
+
+      case Action::prevWindow:
+        cycleWindow(false);
+        return;
+
+      case Action::nextWindowOnAllWorkspaces:
+        cycleWindow(true, true);
+        return;
+
+      case Action::prevWindowOnAllWorkspaces:
+        cycleWindow(false, true);
+        return;
+
+      case Action::nextWindowOfClass:
+        cycleWindow(true, false, true);
+        return;
+
+      case Action::prevWindowOfClass:
+        cycleWindow(false, false, true);
+        return;
+
+      case Action::nextWindowOfClassOnAllWorkspaces:
+        cycleWindow(true, true, true);
+        return;
+
+      case Action::prevWindowOfClassOnAllWorkspaces:
+        cycleWindow(false, true, true);
+        return;
 
       case Action::changeWorkspace:
         changeWorkspace(it->number());
-        break;
-
-      case Action::shade:
-        (*_active)->shade(! (*_active)->shaded());
-        break;
+        return;
       }
 
-      break;
+      // these actions require an active window
+      if (_active != _clients.end()) {
+        XWindow *window = *_active;
+
+        switch (it->type()) {
+        case Action::iconify:
+          window->iconify();
+          return;
+
+        case Action::close:
+          window->close();
+          return;
+
+        case Action::raise:
+          window->raise();
+          return;
+
+        case Action::lower:
+          window->lower();
+          return;
+
+        case Action::toggleomnipresent:
+          if (window->desktop() == 0xffffffff)
+            window->sendTo(_active_desktop);
+          else
+            window->sendTo(0xffffffff);
+          return;
+
+        case Action::toggleshade:
+          window->shade(! window->shaded());
+          return;
+        }
+      }
     }
   }
 }
@@ -188,6 +254,25 @@ bool screen::doAddWindow(Window window) const {
 }
 
 
+void screen::updateNumDesktops() {
+  assert(_managed);
+
+  if (! _xatom->getValue(_root, XAtom::net_number_of_desktops, XAtom::cardinal,
+                         (unsigned long)_num_desktops))
+    _num_desktops = 1;  // assume that there is at least 1 desktop!
+}
+
+
+void screen::updateActiveDesktop() {
+  assert(_managed);
+
+  if (! _xatom->getValue(_root, XAtom::net_current_desktop, XAtom::cardinal,
+                         (unsigned long)_active_desktop))
+    _active_desktop = 0;  // there must be at least one desktop, and it must
+                          // be the current one
+}
+
+
 void screen::updateClientList() {
   assert(_managed);
 
@@ -269,29 +354,63 @@ void screen::updateActiveWindow() {
       }
  */
 
-void screen::cycleWorkspace(const bool forward) const {
-  unsigned long currentDesktop = 0;
-  unsigned long numDesktops = 0;
-  
-  if (_xatom->getValue(_root, XAtom::net_current_desktop, XAtom::cardinal,
-                       currentDesktop)) {
-    if (forward)     
-      ++currentDesktop;
-    else
-      --currentDesktop;
-
-    _xatom->getValue(_root, XAtom::net_number_of_desktops, XAtom::cardinal,
-                     numDesktops);
+
+void screen::cycleWindow(const bool forward, const bool alldesktops,
+                         const bool sameclass) const {
+  assert(_managed);
+
+  if (_clients.empty()) return;
     
-    if ( ( (signed)currentDesktop) == -1)
-      currentDesktop = numDesktops - 1;
-    else if (currentDesktop >= numDesktops)
-      currentDesktop = 0;
+  WindowList::const_iterator target = _active;
 
-    changeWorkspace(currentDesktop);
+  if (target == _clients.end())
+    target = _clients.begin();
+ 
+  do {
+    if (forward) {
+      ++target;
+      if (target == _clients.end())
+        target = _clients.begin();
+    } else {
+      if (target == _clients.begin())
+        target = _clients.end();
+      --target;
+    }
+  } while (target == _clients.end() ||
+           (*target)->iconic() ||
+           (! alldesktops && (*target)->desktop() != _active_desktop) ||
+           (sameclass && _active != _clients.end() &&
+            (*target)->appClass() != (*_active)->appClass()));
+  
+  if (target != _clients.end())
+    (*target)->focus();
+}
+
+
+void screen::cycleWorkspace(const bool forward, const bool loop) const {
+  assert(_managed);
+
+  unsigned int destination = _active_desktop;
+
+  if (forward) {
+    if (destination < _num_desktops - 1)
+      ++destination;
+    else if (loop)
+      destination = 0;
+  } else {
+    if (destination > 0)
+      --destination;
+    else if (loop)
+      destination = _num_desktops - 1;
   }
+
+  if (destination != _active_desktop) 
+    changeWorkspace(destination);
 }
 
+
 void screen::changeWorkspace(const int num) const {
+  assert(_managed);
+
   _xatom->sendClientMessage(_root, XAtom::net_current_desktop, _root, num);
 }