provide capabilities to execute a command

[chaz/openbox] / src / bindings.cc

diff --git a/src/bindings.cc b/src/bindings.cc
index 1db4886b88dc963565f56b3f609857fc40e060eb..d0a06fb032ad019311d1668f4863149483884338 100644 (file)
--- a/src/bindings.cc
+++ b/src/bindings.cc
@@ -153,7 +153,8 @@ OBBindings::OBBindings()
 OBBindings::~OBBindings()
 {
   grabKeys(false);
-  removeAll();
+  removeAllKeys();
+  removeAllButtons();
 }
 
 
@@ -215,7 +216,7 @@ PyObject *OBBindings::find(KeyBindingTree *search, bool *conflict) const {
 }
 
 
-bool OBBindings::add(const StringVect &keylist, PyObject *callback)
+bool OBBindings::addKey(const StringVect &keylist, PyObject *callback)
 {
   KeyBindingTree *tree;
   bool conflict;
@@ -242,7 +243,7 @@ bool OBBindings::add(const StringVect &keylist, PyObject *callback)
 }
 
 
-bool OBBindings::remove(const StringVect &keylist)
+bool OBBindings::removeKey(const StringVect &keylist)
 {
   assert(false); // XXX: function not implemented yet
 
@@ -295,12 +296,14 @@ static void remove_branch(KeyBindingTree *first)
 }
 
 
-void OBBindings::removeAll()
+void OBBindings::removeAllKeys()
 {
+  grabKeys(false);
   if (_keytree.first_child) {
     remove_branch(_keytree.first_child);
     _keytree.first_child = 0;
   }
+  grabKeys(true);
 }
 
 
@@ -333,7 +336,7 @@ void OBBindings::grabKeys(bool grab)
 }
 
 
-void OBBindings::fire(unsigned int modifiers, unsigned int key, Time time)
+void OBBindings::fireKey(unsigned int modifiers, unsigned int key, Time time)
 {
   if (key == _resetkey.key && modifiers == _resetkey.modifiers) {
     reset(this);
@@ -386,11 +389,8 @@ bool OBBindings::addButton(const std::string &but, MouseContext context,
   for (it = _buttons[context].begin(); it != end; ++it)
     if ((*it)->binding.key == b.key &&
         (*it)->binding.modifiers == b.modifiers) {
-      ButtonBinding::CallbackList::iterator c_it,
-        c_end = (*it)->callback[action].end();
-      for (c_it = (*it)->callback[action].begin(); c_it != c_end; ++c_it)
-        if (*c_it == callback)
-          return true; // already bound
+      if ((*it)->callback[action] == callback)
+        return true; // already bound
       break;
     }
 
@@ -402,62 +402,60 @@ bool OBBindings::addButton(const std::string &but, MouseContext context,
     bind->binding.key = b.key;
     bind->binding.modifiers = b.modifiers;
     _buttons[context].push_back(bind);
-    printf("adding %d.%d to %d\n", b.key, b.modifiers, context);
     // XXX GRAB the new button everywhere!
   } else
     bind = *it;
-  bind->callback[action].push_back(callback);
+  Py_XDECREF(bind->callback[action]); // if it was already bound, unbind it
+  bind->callback[action] = callback;
   Py_INCREF(callback);
   return true;
 }
 
+void OBBindings::removeAllButtons()
+{
+  // XXX: UNGRAB shits
+  for (int i = i; i < 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) {
+        Py_XDECREF((*it)->callback[a]);
+        (*it)->callback[a] = 0;
+      }
+  }
+}
+
 void OBBindings::grabButtons(bool grab, OBClient *client)
 {
   for (int i = 0; i < NUM_MOUSE_CONTEXT; ++i) {
-    Window win[3] = {0, 0, 0}; // at most 2 windows
+    Window win;
+    int mode = GrabModeAsync;
     switch (i) {
     case MC_Frame:
-      win[0] = client->frame->window();
-      break;
-    case MC_Titlebar:
-      win[0] = client->frame->titlebar();
-      win[1] = client->frame->label();
+      win = client->frame->window();
       break;
     case MC_Window:
-      win[0] = client->frame->plate();
-      break;
-    case MC_Handle:
-      win[0] = client->frame->handle();
-      break;
-    case MC_MaximizeButton:
-    case MC_CloseButton:
-    case MC_IconifyButton:
-    case MC_StickyButton: 
-    case MC_Grip:
-    case MC_Root:
-    case MC_MenuItem:
+      win = client->frame->plate();
+      mode = GrabModeSync; // this is handled in the plate's buttonPressHandler
       break;
     default:
-      assert(false); // invalid mouse context
+      // any other elements already get button events, don't grab on them
+      continue;
     }
     ButtonBindingList::iterator it, end = _buttons[i].end();
     for (it = _buttons[i].begin(); it != end; ++it)
-      for (Window *w = win; *w; ++w) {
-        if (grab) {
-          otk::OBDisplay::grabButton((*it)->binding.key,
-                                     (*it)->binding.modifiers, *w, false,
-                                     ButtonPressMask | ButtonMotionMask |
-                                     ButtonReleaseMask, GrabModeAsync,
-                                     GrabModeAsync, None, None, false);
-        }
-        else
-          otk::OBDisplay::ungrabButton((*it)->binding.key,
-                                       (*it)->binding.modifiers, *w);
-    }
+      if (grab)
+        otk::OBDisplay::grabButton((*it)->binding.key,
+                                   (*it)->binding.modifiers, win, false,
+                                   ButtonPressMask | ButtonMotionMask |
+                                   ButtonReleaseMask, mode, GrabModeAsync,
+                                   None, None, false);
+      else
+        otk::OBDisplay::ungrabButton((*it)->binding.key,
+                                     (*it)->binding.modifiers, win);
   }
 }
 
-void OBBindings::fire(ButtonData *data)
+void OBBindings::fireButton(ButtonData *data)
 {
   printf("but.mods %d.%d\n", data->button, data->state);
   
@@ -465,10 +463,8 @@ void OBBindings::fire(ButtonData *data)
   for (it = _buttons[data->context].begin(); it != end; ++it)
     if ((*it)->binding.key == data->button &&
         (*it)->binding.modifiers == data->state) {
-      ButtonBinding::CallbackList::iterator c_it,
-        c_end = (*it)->callback[data->action].end();
-      for (c_it = (*it)->callback[data->action].begin(); c_it != c_end; ++c_it)
-        python_callback(*c_it, (PyObject*)data);
+      if ((*it)->callback[data->action])
+        python_callback((*it)->callback[data->action], (PyObject*)data);
     }
 }