X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=src%2Fbindings.cc;h=df1de3ecaa4032f848a998c749c76620c217c4e2;hb=1da8531a7b4eea22592b6d0760352d2a34e9b6b0;hp=2ce8c8e4304a4e01fa5b56d9a028997cbca56b53;hpb=741c68bb8701c440d9de974456c4a356de4ea6e0;p=chaz%2Fopenbox

diff --git a/src/bindings.cc b/src/bindings.cc
index 2ce8c8e4..df1de3ec 100644
--- a/src/bindings.cc
+++ b/src/bindings.cc
@@ -147,7 +147,8 @@ KeyBindingTree *Bindings::buildtree(const StringVect &keylist,
 Bindings::Bindings()
   : _curpos(&_keytree),
     _resetkey(0,0),
-    _timer((otk::Timer *) 0)
+    _timer((otk::Timer *) 0),
+    _keybgrab_callback(0)
 {
 //  setResetKey("C-g"); // set the default reset key
 }
@@ -158,9 +159,8 @@ Bindings::~Bindings()
   if (_timer)
     delete _timer;
 
-  grabKeys(false);
   removeAllKeys();
-//  removeAllButtons(); XXX
+  //removeAllButtons(); // this is done by each client as they are unmanaged
   removeAllEvents();
 }
 
@@ -241,7 +241,6 @@ bool Bindings::addKey(const StringVect &keylist, PyObject *callback)
 
   if (t) {
     // already bound to something
-    // XXX: look if callback is already bound to this key?
     t->callbacks.push_back(callback);
     destroytree(tree);
   } else {
@@ -261,7 +260,7 @@ bool Bindings::addKey(const StringVect &keylist, PyObject *callback)
   return true;
 }
 
-
+/*
 bool Bindings::removeKey(const StringVect &keylist, PyObject *callback)
 {
   assert(false); // XXX: function not implemented yet
@@ -295,7 +294,7 @@ bool Bindings::removeKey(const StringVect &keylist, PyObject *callback)
   }
   return false;
 }
-
+*/
 
 void Bindings::setResetKey(const std::string &key)
 {
@@ -343,7 +342,9 @@ void Bindings::removeAllKeys()
 
 void Bindings::grabKeys(bool grab)
 {
-  for (int i = 0; i < openbox->screenCount(); ++i) {
+  for (int i = 0; i < ScreenCount(**otk::display); ++i) {
+    Screen *sc = openbox->screen(i);
+    if (!sc) continue; // not a managed screen
     Window root = otk::display->screenInfo(i)->rootWindow();
 
     KeyBindingTree *p = _curpos->first_child;
@@ -371,9 +372,63 @@ void Bindings::grabKeys(bool grab)
 }
 
 
+bool Bindings::grabKeyboard(int screen, PyObject *callback)
+{
+  assert(callback);
+  if (_keybgrab_callback) return false; // already grabbed
+
+  if (!openbox->screen(screen))
+    return false; // the screen is not managed
+  
+  Window root = otk::display->screenInfo(screen)->rootWindow();
+  if (XGrabKeyboard(**otk::display, root, false, GrabModeAsync,
+                    GrabModeAsync, CurrentTime))
+    return false;
+  _keybgrab_callback = callback;
+  return true;
+}
+
+
+void Bindings::ungrabKeyboard()
+{
+  if (!_keybgrab_callback) return; // not grabbed
+
+  _keybgrab_callback = 0;
+  XUngrabKeyboard(**otk::display, CurrentTime);
+  XUngrabPointer(**otk::display, CurrentTime);
+}
+
+
+bool Bindings::grabPointer(int screen)
+{
+  if (!openbox->screen(screen))
+    return false; // the screen is not managed
+  
+  Window root = otk::display->screenInfo(screen)->rootWindow();
+  XGrabPointer(**otk::display, root, false, 0, GrabModeAsync,
+               GrabModeAsync, None, None, CurrentTime);
+  return true;
+}
+
+
+void Bindings::ungrabPointer()
+{
+  XUngrabPointer(**otk::display, CurrentTime);
+}
+
+
 void Bindings::fireKey(int screen, unsigned int modifiers, unsigned int key,
-                         Time time)
+                       Time time, KeyAction::KA action)
 {
+  if (_keybgrab_callback) {
+    Client *c = openbox->focusedClient();
+    KeyData data(screen, c, time, modifiers, key, action);
+    python_callback(_keybgrab_callback, &data);
+  }
+  
+  // KeyRelease events only occur during keyboard grabs
+  if (action == KeyAction::Release) return;
+    
   if (key == _resetkey.key && modifiers == _resetkey.modifiers) {
     resetChains(this);
   } else {
@@ -381,12 +436,12 @@ void Bindings::fireKey(int screen, unsigned int modifiers, unsigned int key,
     while (p) {
       if (p->binding.key == key && p->binding.modifiers == modifiers) {
         if (p->chain) {
-	  if (_timer)
+          if (_timer)
             delete _timer;
           _timer = new otk::Timer(5000, // 5 second timeout
                                   (otk::Timer::TimeoutHandler)resetChains,
                                   this);
-          // grab the server here to make sure no key pressed go missed
+          // grab the server here to make sure no key presses get missed
           otk::display->grab();
           grabKeys(false);
           _curpos = p;
@@ -394,7 +449,7 @@ void Bindings::fireKey(int screen, unsigned int modifiers, unsigned int key,
           otk::display->ungrab();
         } else {
           Client *c = openbox->focusedClient();
-          KeyData data(screen, c, time, modifiers, key);
+          KeyData data(screen, c, time, modifiers, key, action);
           CallbackList::iterator it, end = p->callbacks.end();
           for (it = p->callbacks.begin(); it != end; ++it)
             python_callback(*it, &data);
@@ -422,10 +477,10 @@ void Bindings::resetChains(Bindings *self)
 }
 
 
-bool Bindings::addButton(const std::string &but, MouseContext context,
-                           MouseAction action, PyObject *callback)
+bool Bindings::addButton(const std::string &but, MouseContext::MC context,
+                           MouseAction::MA action, PyObject *callback)
 {
-  assert(context >= 0 && context < NUM_MOUSE_CONTEXT);
+  assert(context >= 0 && context < MouseContext::NUM_MOUSE_CONTEXT);
   
   Binding b(0,0);
   if (!translate(but, b, false))
@@ -449,8 +504,9 @@ bool Bindings::addButton(const std::string &but, MouseContext context,
     bind->binding.modifiers = b.modifiers;
     _buttons[context].push_back(bind);
     // grab the button on all clients
-    for (int sn = 0; sn < openbox->screenCount(); ++sn) {
+    for (int sn = 0; sn < ScreenCount(**otk::display); ++sn) {
       Screen *s = openbox->screen(sn);
+      if (!s) continue; // not managed
       Client::List::iterator c_it, c_end = s->clients.end();
       for (c_it = s->clients.begin(); c_it != c_end; ++c_it) {
         grabButton(true, bind->binding, context, *c_it);
@@ -465,39 +521,40 @@ bool Bindings::addButton(const std::string &but, MouseContext context,
 
 void Bindings::removeAllButtons()
 {
-  for (int i = 0; i < NUM_MOUSE_CONTEXT; ++i) {
+  for (int i = 0; i < MouseContext::NUM_MOUSE_CONTEXT; ++i) {
     ButtonBindingList::iterator it, end = _buttons[i].end();
     for (it = _buttons[i].begin(); it != end; ++it) {
-      for (int a = 0; a < NUM_MOUSE_ACTION; ++a) {
+      for (int a = 0; a < MouseAction::NUM_MOUSE_ACTION; ++a) {
         while (!(*it)->callbacks[a].empty()) {
           Py_XDECREF((*it)->callbacks[a].front());
           (*it)->callbacks[a].pop_front();
         }
       }
       // ungrab the button on all clients
-      for (int sn = 0; sn < openbox->screenCount(); ++sn) {
+      for (int sn = 0; sn < ScreenCount(**otk::display); ++sn) {
         Screen *s = openbox->screen(sn);
+        if (!s) continue; // not managed
         Client::List::iterator c_it, c_end = s->clients.end();
         for (c_it = s->clients.begin(); c_it != c_end; ++c_it) {
-          grabButton(false, (*it)->binding, (MouseContext)i, *c_it);
+          grabButton(false, (*it)->binding, (MouseContext::MC)i, *c_it);
         }
       }
     }
   }
 }
 
-void Bindings::grabButton(bool grab, const Binding &b, MouseContext context,
-                            Client *client)
+void Bindings::grabButton(bool grab, const Binding &b,
+                          MouseContext::MC context, Client *client)
 {
   Window win;
   int mode = GrabModeAsync;
   unsigned int mask;
   switch(context) {
-  case MC_Frame:
+  case MouseContext::Frame:
     win = client->frame->window();
     mask = ButtonPressMask | ButtonMotionMask | ButtonReleaseMask;
     break;
-  case MC_Window:
+  case MouseContext::Window:
     win = client->frame->plate();
     mode = GrabModeSync; // this is handled in fireButton
     mask = ButtonPressMask; // can't catch more than this with Sync mode
@@ -517,17 +574,17 @@ void Bindings::grabButton(bool grab, const Binding &b, MouseContext context,
 
 void Bindings::grabButtons(bool grab, Client *client)
 {
-  for (int i = 0; i < NUM_MOUSE_CONTEXT; ++i) {
+  for (int i = 0; i < MouseContext::NUM_MOUSE_CONTEXT; ++i) {
     ButtonBindingList::iterator it, end = _buttons[i].end();
     for (it = _buttons[i].begin(); it != end; ++it)
-      grabButton(grab, (*it)->binding, (MouseContext)i, client);
+      grabButton(grab, (*it)->binding, (MouseContext::MC)i, client);
   }
 }
 
 void Bindings::fireButton(MouseData *data)
 {
-  if (data->context == MC_Window) {
-    // Replay the event, so it goes to the client, and ungrab the device.
+  if (data->context == MouseContext::Window) {
+    // Replay the event, so it goes to the client
     XAllowEvents(**otk::display, ReplayPointer, data->time);
   }
   
@@ -543,13 +600,13 @@ void Bindings::fireButton(MouseData *data)
 }
 
 
-bool Bindings::addEvent(EventAction action, PyObject *callback)
+bool Bindings::addEvent(EventAction::EA action, PyObject *callback)
 {
-  if (action < 0 || action >= NUM_EVENTS) {
+  if (action < 0 || action >= EventAction::NUM_EVENTS) {
     return false;
   }
 #ifdef    XKB
-  if (action == EventBell && _eventlist[action].empty())
+  if (action == EventAction::Bell && _eventlist[action].empty())
     XkbSelectEvents(**otk::display, XkbUseCoreKbd,
                     XkbBellNotifyMask, XkbBellNotifyMask);
 #endif // XKB
@@ -558,9 +615,9 @@ bool Bindings::addEvent(EventAction action, PyObject *callback)
   return true;
 }
 
-bool Bindings::removeEvent(EventAction action, PyObject *callback)
+bool Bindings::removeEvent(EventAction::EA action, PyObject *callback)
 {
-  if (action < 0 || action >= NUM_EVENTS) {
+  if (action < 0 || action >= EventAction::NUM_EVENTS) {
     return false;
   }
   
@@ -571,7 +628,7 @@ bool Bindings::removeEvent(EventAction action, PyObject *callback)
     Py_XDECREF(*it);
     _eventlist[action].erase(it);
 #ifdef    XKB
-    if (action == EventBell && _eventlist[action].empty())
+    if (action == EventAction::Bell && _eventlist[action].empty())
       XkbSelectEvents(**otk::display, XkbUseCoreKbd,
                       XkbBellNotifyMask, 0);
 #endif // XKB
@@ -582,7 +639,7 @@ bool Bindings::removeEvent(EventAction action, PyObject *callback)
 
 void Bindings::removeAllEvents()
 {
-  for (int i = 0; i < NUM_EVENTS; ++i) {
+  for (int i = 0; i < EventAction::NUM_EVENTS; ++i) {
     while (!_eventlist[i].empty()) {
       Py_XDECREF(_eventlist[i].front());
       _eventlist[i].pop_front();