all broken now. working on adding mouse binding support

src/bindings.cc

@@ -33,11 +33,38 @@ static void print_branch(BindingTree *first, std::string str)
 
 void OBBindings::display()
 {
-  if (_tree.first_child)
-    print_branch(_tree.first_child, "");
+  if (_keytree.first_child) {
+    printf("Key Tree:\n");
+    print_branch(_keytree.first_child, "");
+  }
+  if (_mousetree.next_sibling) {
+    printf("Mouse Tree:\n");
+    BindingTree *p = _mousetree.next_sibling;
+    while (p) {
+      printf("%d %s\n", p->id, p->text.c_str());
+      p = p->next_sibling;
+    }
+  }
 }
 
 
+static bool buttonvalue(const std::string &button, unsigned int *val)
+{
+  if (button == "1" || button == "Button1") {
+    *val |= Button1;
+  } else if (button == "2" || button == "Button2") {
+    *val |= Button2;
+  } else if (button == "3" || button == "Button3") {
+    *val |= Button3;
+  } else if (button == "4" || button == "Button4") {
+    *val |= Button4;
+  } else if (button == "5" || button == "Button5") {
+    *val |= Button5;
+  } else
+    return false;
+  return true;
+}
+
 static bool modvalue(const std::string &mod, unsigned int *val)
 {
   if (mod == "C") {           // control
@@ -68,7 +95,7 @@ static bool modvalue(const std::string &mod, unsigned int *val)
   return true;
 }
 
-bool OBBindings::translate(const std::string &str, Binding &b)
+bool OBBindings::translate(const std::string &str, Binding &b, bool askey)
 {
   // parse out the base key name
   std::string::size_type keybegin = str.find_last_of('-');
@@ -83,7 +110,7 @@ bool OBBindings::translate(const std::string &str, Binding &b)
 
     std::string mod(str, begin, end-begin);
     if (!modvalue(mod, &modval)) {
-      printf(_("Invalid modifier element in key binding: %s\n"), mod.c_str());
+//      printf(_("Invalid modifier element in key binding: %s\n"), mod.c_str());
       return false;
     }
     
@@ -91,11 +118,15 @@ bool OBBindings::translate(const std::string &str, Binding &b)
   }
 
   // set the binding
-  KeySym sym = XStringToKeysym(const_cast<char *>(key.c_str()));
-  if (sym == NoSymbol) return false;
   b.modifiers = modval;
-  b.key = XKeysymToKeycode(otk::OBDisplay::display, sym);
-  return b.key != 0;
+  if (askey) {
+    KeySym sym = XStringToKeysym(const_cast<char *>(key.c_str()));
+    if (sym == NoSymbol) return false;
+    b.key = XKeysymToKeycode(otk::OBDisplay::display, sym);
+    return b.key != 0;
+  } else {
+    return buttonvalue(key, &b.key);
+  }
 }
 
 static void destroytree(BindingTree *tree)
@@ -119,7 +150,7 @@ BindingTree *OBBindings::buildtree(const StringVect &keylist, int id)
     ret = new BindingTree(id);
     if (!p) ret->chain = false;
     ret->first_child = p;
-    if (!translate(*it, ret->binding)) {
+    if (!translate(*it, ret->binding, true)) {
       destroytree(ret);
       ret = 0;
       break;
@@ -131,6 +162,7 @@ BindingTree *OBBindings::buildtree(const StringVect &keylist, int id)
 
 
 OBBindings::OBBindings()
+  : _curpos(&_keytree)
 {
 }
 
@@ -141,16 +173,48 @@ OBBindings::~OBBindings()
 }
 
 
+bool OBBindings::add_mouse(const std::string &button, int id)
+{
+  BindingTree n;
+
+  if (!translate(button, n.binding, false))
+    return false;
+
+  BindingTree *p = _mousetree.next_sibling, *last = &_mousetree;
+  while (p) {
+    if (p->binding == n.binding)
+      return false; // conflict
+    last = p;
+    p = p->next_sibling;
+  }
+  display();
+  last->next_sibling = new BindingTree(id);
+  display();
+  last->next_sibling->chain = false;
+  last->next_sibling->binding.key = n.binding.key;
+  last->next_sibling->binding.modifiers = n.binding.modifiers;
+ 
+  return true;
+}
+
+
+int OBBindings::remove_mouse(const std::string &button)
+{
+  (void)button;
+  assert(false); // XXX: function not implemented yet
+}
+
+
 void OBBindings::assimilate(BindingTree *node)
 {
   BindingTree *a, *b, *tmp, *last;
 
-  if (!_tree.first_child) {
+  if (!_keytree.first_child) {
     // there are no nodes at this level yet
-    _tree.first_child = node;
+    _keytree.first_child = node;
     return;
   } else {
-    a = _tree.first_child;
+    a = _keytree.first_child;
     last = a;
     b = node;
     while (a) {
@@ -173,9 +237,9 @@ void OBBindings::assimilate(BindingTree *node)
 }
 
 
-int OBBindings::find(BindingTree *search) {
+int OBBindings::find_key(BindingTree *search) {
   BindingTree *a, *b;
-  a = _tree.first_child;
+  a = _keytree.first_child;
   b = search;
   while (a && b) {
     if (a->binding != b->binding) {
@@ -193,46 +257,14 @@ int OBBindings::find(BindingTree *search) {
   return -1; // it just isn't in here
 }
 
-/*
-static int find(BindingTree *parent, BindingTree *node) {
-  BindingTree *p, *lastsib, *nextparent, *nextnode = node->first_child;
-
-  if (!parent->first_child)
-    return -1;
-
-  p = parent->first_child;
-  while (p) {
-    if (node->binding == p->binding) {
-      if (node->chain == p->chain) {
-	if (!node->chain) {
-	  return p->id; // found it! (return the actual id, not the search's)
-	} else {
-	  break; // go on to the next child in the chain
-	}
-      } else {
-	return -2; // the chain status' don't match (conflict!)
-      }
-    }
-    p = p->next_sibling;
-  }
-  if (!p) return -1; // doesn't exist
-
-  if (node->chain) {
-    assert(node->first_child);
-    return find(p, node->first_child);
-  } else
-    return -1; // it just isnt in here
-}
-*/
-
-bool OBBindings::add(const StringVect &keylist, int id)
+bool OBBindings::add_key(const StringVect &keylist, int id)
 {
   BindingTree *tree;
 
   if (!(tree = buildtree(keylist, id)))
     return false; // invalid binding requested
 
-  if (find(tree) < -1) {
+  if (find_key(tree) < -1) {
     // conflicts with another binding
     destroytree(tree);
     return false;
@@ -244,7 +276,7 @@ bool OBBindings::add(const StringVect &keylist, int id)
 }
 
 
-int OBBindings::find(const StringVect &keylist)
+int OBBindings::find_key(const StringVect &keylist)
 {
   BindingTree *tree;
   bool ret;
@@ -252,7 +284,7 @@ int OBBindings::find(const StringVect &keylist)
   if (!(tree = buildtree(keylist, 0)))
     return false; // invalid binding requested
 
-  ret = find(tree) >= 0;
+  ret = find_key(tree) >= 0;
 
   destroytree(tree);
 
@@ -260,7 +292,7 @@ int OBBindings::find(const StringVect &keylist)
 }
 
 
-int OBBindings::remove(const StringVect &keylist)
+int OBBindings::remove_key(const StringVect &keylist)
 {
   (void)keylist;
   assert(false); // XXX: function not implemented yet
@@ -283,8 +315,36 @@ static void remove_branch(BindingTree *first)
 
 void OBBindings::remove_all()
 {
-  if (_tree.first_child)
-    remove_branch(_tree.first_child);
+  if (_keytree.first_child) {
+    remove_branch(_keytree.first_child);
+    _keytree.first_child = 0;
+  }
+  BindingTree *p = _mousetree.next_sibling;
+  while (p) {
+    BindingTree *n = p->next_sibling;
+    delete p;
+    p = n;
+  }
+  _mousetree.next_sibling = 0;
+}
+
+
+void OBBindings::process(unsigned int modifiers, unsigned int key)
+{
+  BindingTree *c = _curpos->first_child;
+
+  while (c) {
+    if (c->binding.key == key && c->binding.modifiers == modifiers) {
+      _curpos = c;
+      break;
+    }
+  }
+  if (c) {
+    if (!_curpos->chain) {
+      // XXX execute command for _curpos->id
+      _curpos = &_keytree; // back to the start
+    }
+  }
 }
 
 }

src/bindings.hh

@@ -46,10 +46,13 @@ public:
   typedef std::vector<std::string> StringVect;
 
 private:
-  BindingTree _tree;// root node of the tree (this doesn't have siblings!)
+  BindingTree _keytree; // root node of the tree (this doesn't have siblings!)
+  BindingTree *_curpos; // position in the keytree
 
-  int find(BindingTree *search);
-  bool translate(const std::string &str, Binding &b);
+  BindingTree _mousetree; // this tree is a list. it has only siblings
+  
+  int find_key(BindingTree *search);
+  bool translate(const std::string &str, Binding &b, bool askey);
   BindingTree *buildtree(const StringVect &keylist, int id);
   void OBBindings::assimilate(BindingTree *node);
  
@@ -59,20 +62,35 @@ public:
   //! Destroys the OBBinding object
   virtual ~OBBindings();
 
-  //! Adds a new binding
+  //! Adds a new mouse binding
+  /*!
+    A binding will fail to be added if the binding already exists, or if the
+    string is invalid.    
+    @return true if the binding could be added; false if it could not.
+  */
+  bool add_mouse(const std::string &button, int id);
+
+  //! Removes a mouse binding
+  /*!
+    @return The id of the binding that was removed, or '< 0' if none were
+            removed.
+  */
+  int remove_mouse(const std::string &button);
+
+  //! Adds a new key binding
   /*!
     A binding will fail to be added if the binding already exists (as part of
     a chain or not), or if any of the strings in the keylist are invalid.    
     @return true if the binding could be added; false if it could not.
   */
-  bool add(const StringVect &keylist, int id);
+  bool add_key(const StringVect &keylist, int id);
 
   //! Removes a key binding
   /*!
     @return The id of the binding that was removed, or '< 0' if none were
             removed.
   */
-  int remove(const StringVect &keylist);
+  int remove_key(const StringVect &keylist);
 
   //! Removes all key bindings
   void remove_all();
@@ -82,7 +100,9 @@ public:
     @return -1 if the keybinding was not found but does not conflict with
     any others; -2 if the keybinding conflicts with another.
   */
-  int find(const StringVect &keylist);
+  int find_key(const StringVect &keylist);
+
+  void process(unsigned int modifiers, unsigned int key);
 
   // XXX: need an exec() function or something that will be used by openbox
   //      and hold state for which chain we're in etc. (it could have a timer

src/openbox.cc

@@ -153,12 +153,14 @@ Openbox::Openbox(int argc, char **argv)
   v.push_back("C-A-x");
   v.push_back("C-y");
   v.push_back("v");
-  _bindings->add(v, 1);
+  _bindings->add_key(v, 1);
   v.clear();
 //  v.push_back("C-x");
 //  v.push_back("C-z");
   v.push_back("a");
-  _bindings->add(v, 2);
+  _bindings->add_key(v, 2);
+
+  _bindings->add_mouse("A-1", 1);
 
   printf("CHAINS:\n");
   _bindings->display();

src/openbox.i

@@ -56,8 +56,10 @@
 %rename(preregister) ob::python_preregister;
 %rename(unregister) ob::python_unregister;
 %rename(unregister_all) ob::python_unregister_all;
-%rename(bind) ob::python_bind;
-%rename(unbind) ob::python_unbind;
+%rename(bind_key) ob::python_bind_key;
+%rename(unbind_key) ob::python_unbind_key;
+%rename(bind_mouse) ob::python_bind_mouse;
+%rename(unbind_mouse) ob::python_unbind_mouse;
 %rename(unbind_all) ob::python_unbind_all;
 
 %ignore ob::OBScreen::clients;

src/openbox_wrap.cc

@@ -2569,7 +2569,7 @@ static PyObject *_wrap_unregister_all(PyObject *self, PyObject *args) {
 }
 
 
-static PyObject *_wrap_bind(PyObject *self, PyObject *args) {
+static PyObject *_wrap_bind_key(PyObject *self, PyObject *args) {
     PyObject *resultobj;
     PyObject *arg1 = (PyObject *) 0 ;
     PyObject *arg2 = (PyObject *) 0 ;
@@ -2577,10 +2577,10 @@ static PyObject *_wrap_bind(PyObject *self, PyObject *args) {
     PyObject * obj0  = 0 ;
     PyObject * obj1  = 0 ;
     
-    if(!PyArg_ParseTuple(args,(char *)"OO:bind",&obj0,&obj1)) goto fail;
+    if(!PyArg_ParseTuple(args,(char *)"OO:bind_key",&obj0,&obj1)) goto fail;
     arg1 = obj0;
     arg2 = obj1;
-    result = (bool)ob::python_bind(arg1,arg2);
+    result = (bool)ob::python_bind_key(arg1,arg2);
     
     resultobj = PyInt_FromLong((long)result);
     return resultobj;
@@ -2589,15 +2589,68 @@ static PyObject *_wrap_bind(PyObject *self, PyObject *args) {
 }
 
 
-static PyObject *_wrap_unbind(PyObject *self, PyObject *args) {
+static PyObject *_wrap_unbind_key(PyObject *self, PyObject *args) {
     PyObject *resultobj;
     PyObject *arg1 = (PyObject *) 0 ;
     bool result;
     PyObject * obj0  = 0 ;
     
-    if(!PyArg_ParseTuple(args,(char *)"O:unbind",&obj0)) goto fail;
+    if(!PyArg_ParseTuple(args,(char *)"O:unbind_key",&obj0)) goto fail;
     arg1 = obj0;
-    result = (bool)ob::python_unbind(arg1);
+    result = (bool)ob::python_unbind_key(arg1);
+    
+    resultobj = PyInt_FromLong((long)result);
+    return resultobj;
+    fail:
+    return NULL;
+}
+
+
+static PyObject *_wrap_bind_mouse(PyObject *self, PyObject *args) {
+    PyObject *resultobj;
+    std::string *arg1 = 0 ;
+    PyObject *arg2 = (PyObject *) 0 ;
+    bool result;
+    std::string temp1 ;
+    PyObject * obj0  = 0 ;
+    PyObject * obj1  = 0 ;
+    
+    if(!PyArg_ParseTuple(args,(char *)"OO:bind_mouse",&obj0,&obj1)) goto fail;
+    {
+        if (PyString_Check(obj0)) {
+            temp1 = std::string(PyString_AsString(obj0));
+            arg1 = &temp1;
+        }else {
+            SWIG_exception(SWIG_TypeError, "string expected");
+        }
+    }
+    arg2 = obj1;
+    result = (bool)ob::python_bind_mouse((std::string const &)*arg1,arg2);
+    
+    resultobj = PyInt_FromLong((long)result);
+    return resultobj;
+    fail:
+    return NULL;
+}
+
+
+static PyObject *_wrap_unbind_mouse(PyObject *self, PyObject *args) {
+    PyObject *resultobj;
+    std::string *arg1 = 0 ;
+    bool result;
+    std::string temp1 ;
+    PyObject * obj0  = 0 ;
+    
+    if(!PyArg_ParseTuple(args,(char *)"O:unbind_mouse",&obj0)) goto fail;
+    {
+        if (PyString_Check(obj0)) {
+            temp1 = std::string(PyString_AsString(obj0));
+            arg1 = &temp1;
+        }else {
+            SWIG_exception(SWIG_TypeError, "string expected");
+        }
+    }
+    result = (bool)ob::python_unbind_mouse((std::string const &)*arg1);
     
     resultobj = PyInt_FromLong((long)result);
     return resultobj;
@@ -2719,8 +2772,10 @@ static PyMethodDef SwigMethods[] = {
 	 { (char *)"preregister", _wrap_preregister, METH_VARARGS },
 	 { (char *)"unregister", _wrap_unregister, METH_VARARGS },
 	 { (char *)"unregister_all", _wrap_unregister_all, METH_VARARGS },
-	 { (char *)"bind", _wrap_bind, METH_VARARGS },
-	 { (char *)"unbind", _wrap_unbind, METH_VARARGS },
+	 { (char *)"bind_key", _wrap_bind_key, METH_VARARGS },
+	 { (char *)"unbind_key", _wrap_unbind_key, METH_VARARGS },
+	 { (char *)"bind_mouse", _wrap_bind_mouse, METH_VARARGS },
+	 { (char *)"unbind_mouse", _wrap_unbind_mouse, METH_VARARGS },
 	 { (char *)"unbind_all", _wrap_unbind_all, METH_VARARGS },
 	 { NULL, NULL }
 };

src/python.cc

@@ -11,7 +11,8 @@ namespace ob {
 typedef std::vector<PyObject*> FunctionList;
 
 static FunctionList callbacks[OBActions::NUM_ACTIONS];
-static FunctionList bindfuncs;
+static FunctionList keyfuncs;
+static FunctionList mousefuncs;
 
 bool python_register(int action, PyObject *callback)
 {
@@ -132,7 +133,7 @@ void python_callback(OBActions::ActionType action, Window window,
 
 
 
-bool python_bind(PyObject *keylist, PyObject *callback)
+bool python_bind_key(PyObject *keylist, PyObject *callback)
 {
   if (!PyList_Check(keylist)) {
     PyErr_SetString(PyExc_AssertionError, "Invalid keylist. Not a list.");
@@ -156,10 +157,10 @@ bool python_bind(PyObject *keylist, PyObject *callback)
 
   // the id is what the binding class can call back with so it doesnt have to
   // worry about the python function pointer
-  int id = bindfuncs.size();
-  if (Openbox::instance->bindings()->add(vectkeylist, id)) {
+  int id = keyfuncs.size();
+  if (Openbox::instance->bindings()->add_key(vectkeylist, id)) {
     Py_XINCREF(callback);              // Add a reference to new callback
-    bindfuncs.push_back(callback);
+    keyfuncs.push_back(callback);
     return true;
   } else {
     PyErr_SetString(PyExc_AssertionError,"Unable to create binding. Invalid.");
@@ -167,7 +168,7 @@ bool python_bind(PyObject *keylist, PyObject *callback)
   }
 }
 
-bool python_unbind(PyObject *keylist)
+bool python_unbind_key(PyObject *keylist)
 {
   if (!PyList_Check(keylist)) {
     PyErr_SetString(PyExc_AssertionError, "Invalid keylist. Not a list.");
@@ -187,12 +188,48 @@ bool python_unbind(PyObject *keylist)
 
   int id;
   if ((id =
-       Openbox::instance->bindings()->remove(vectkeylist)) >= 0) {
-    assert(bindfuncs[id]); // shouldn't be able to remove it twice
-    Py_XDECREF(bindfuncs[id]);  // Dispose of previous callback
+       Openbox::instance->bindings()->remove_key(vectkeylist)) >= 0) {
+    assert(keyfuncs[id]); // shouldn't be able to remove it twice
+    Py_XDECREF(keyfuncs[id]);  // Dispose of previous callback
     // important note: we don't erase the item from the list cuz that would
     // ruin all the id's that are in use. simply nullify it.
-    bindfuncs[id] = 0;
+    keyfuncs[id] = 0;
+    return true;
+  }
+  
+  return false;
+}
+
+bool python_bind_mouse(const std::string &button, PyObject *callback)
+{
+  if (!PyCallable_Check(callback)) {
+    PyErr_SetString(PyExc_AssertionError, "Invalid callback function.");
+    return false;
+  }
+
+  // the id is what the binding class can call back with so it doesnt have to
+  // worry about the python function pointer
+  int id = mousefuncs.size();
+  if (Openbox::instance->bindings()->add_mouse(button, id)) {
+    Py_XINCREF(callback);              // Add a reference to new callback
+    mousefuncs.push_back(callback);
+    return true;
+  } else {
+    PyErr_SetString(PyExc_AssertionError,"Unable to create binding. Invalid.");
+    return false;
+  }
+}
+
+bool python_unbind_mouse(const std::string &button)
+{
+  int id;
+  if ((id =
+       Openbox::instance->bindings()->remove_mouse(button)) >= 0) {
+    assert(mousefuncs[id]); // shouldn't be able to remove it twice
+    Py_XDECREF(mousefuncs[id]);  // Dispose of previous callback
+    // important note: we don't erase the item from the list cuz that would
+    // ruin all the id's that are in use. simply nullify it.
+    mousefuncs[id] = 0;
     return true;
   }
   

src/python.hh

@@ -26,15 +26,20 @@ bool python_unregister(int action, PyObject *callback);
 //! Removes all python callback functions from the hook list
 bool python_unregister_all(int action);
 
-//! Add a mouse/keybinding
+//! Add a keybinding
 /*!
   @param keylist A python list of modifier/key/buttons, in the form:
                  "C-A-space" or "A-Button1" etc.
   @param callback A python function to call when the binding is used.
 */
-bool python_bind(PyObject *keylist, PyObject *callback);
+bool python_bind_key(PyObject *keylist, PyObject *callback);
 
-bool python_unbind(PyObject *keylist);
+bool python_unbind_key(PyObject *keylist);
+
+//! Adds a mouse binding
+bool python_bind_mouse(const std::string &button, PyObject *callback);
+
+bool python_unbind_mouse(const std::string &button);
 
 bool python_unbind_all();