rm the util directory

1 files changed, 0 insertions, 256 deletions

diff --git a/util/epist/keytree.cc b/util/epist/keytree.cc
deleted file mode 100644
index 94b542b0..00000000
--- a/util/epist/keytree.cc
+++ /dev/null
@@ -1,256 +0,0 @@
-// -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
-// keytree.cc for Epistrophy - a key handler for NETWM/EWMH window managers.
-// Copyright (c) 2002 - 2002 Ben Jansens <ben at orodu.net>
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the "Software"),
-// to deal in the Software without restriction, including without limitation
-// the rights to use, copy, modify, merge, publish, distribute, sublicense,
-// and/or sell copies of the Software, and to permit persons to whom the
-// Software is furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
-// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-// DEALINGS IN THE SOFTWARE.
-
-#ifdef    HAVE_CONFIG_H
-#  include "../../config.h"
-#endif // HAVE_CONFIG_H
-
-#include "keytree.hh"
-#include "epist.hh"
-#include "config.hh"
-
-#include <string>
-#include <iostream>
-
-using std::string;
-
-keytree::keytree(Display *display, epist *ep)
-  : _display(display), _timeout_screen(NULL), _timer(NULL), _epist(ep)
-{
-  _head = new keynode;
-  _head->parent = NULL;
-  _head->action = NULL; // head's action is always NULL
-  _current = _head;
-  // for complete initialization, initialize() has to be called as well. We
-  // call initialize() when we are certain that the config object (which the
-  // timer uses) has been fully initialized. (see parser::parse())
-}
-
-keytree::~keytree()
-{
-  clearTree(_head);
-  delete _timer;
-}
-
-void keytree::unloadBindings()
-{
-  ChildList::iterator it, end = _head->children.end();
-  for (it = _head->children.begin(); it != end; ++it)
-    clearTree(*it);
-
-  _head->children.clear();
-  reset();
-}
-
-void keytree::clearTree(keynode *node)
-{
-  if (!node)
-    return;
-
-  ChildList::iterator it, end = node->children.end();
-  for (it = node->children.begin(); it != end; ++it)
-    clearTree(*it);
-
-  node->children.clear();
-
-  if (node->action)
-    delete node->action;
-  delete node;
-  node = NULL;
-}
-
-void keytree::grabDefaults(screen *scr)
-{
-  grabChildren(_head, scr);
-}
-
-void keytree::ungrabDefaults(screen *scr)
-{
-  Action *act;
-
-  ChildList::const_iterator it, end = _head->children.end();
-  for (it = _head->children.begin(); it != end; ++it) {
-    act = (*it)->action;
-    if (act && act->type() != Action::toggleGrabs)
-      scr->ungrabKey(act->keycode(), act->modifierMask());
-  }
-}
-
-void keytree::grabChildren(keynode *node, screen *scr)
-{
-  Action *act;
-
-  ChildList::const_iterator it, end = node->children.end();
-  for (it = node->children.begin(); it != end; ++it) {
-    act = (*it)->action;
-    if (act)
-      scr->grabKey(act->keycode(), act->modifierMask());
-  }
-}
-
-void keytree::ungrabChildren(keynode *node, screen *scr)
-{
-  ChildList::const_iterator head_it, head_end = _head->children.end();
-  ChildList::const_iterator it, end = node->children.end();
-  bool ungrab = true;
- 
-  // when ungrabbing children, make sure that we don't ungrab any topmost keys
-  // (children of the head node) This would render those topmost keys useless.
-  // Topmost keys are _never_ ungrabbed, since they are only grabbed at startup
-  
-  for (it = node->children.begin(); it != end; ++it) {
-    if ( (*it)->action ) {
-      for (head_it = _head->children.begin(); head_it != head_end; ++head_it) {
-        if ( (*it)->action->modifierMask() == (*head_it)->action->modifierMask() &&
-             (*it)->action->keycode() == (*head_it)->action->keycode())
-        {
-          ungrab = false;
-          break;
-        }
-      }
-      
-      if (ungrab) 
-        scr->ungrabKey( (*it)->action->keycode(), (*it)->action->modifierMask());
-      
-      ungrab = true;
-    }
-  }
-}
-
-const Action * keytree::getAction(const XEvent &e, unsigned int state,
-				  screen *scr)
-{
-  Action *act;
-
-  // we're done with the children. ungrab them
-  if (_current != _head)
-    ungrabChildren(_current, scr);
-
-  ChildList::const_iterator it, end = _current->children.end();
-  for (it = _current->children.begin(); it != end; ++it) {
-    act = (*it)->action;
-    if (e.xkey.keycode == act->keycode() && state == act->modifierMask()) {
-      if (act->type() == Action::cancelChain) {
-        // user is cancelling the chain explicitly
-        _current = _head;
-        return (const Action *)NULL;
-      }
-      else if ( isLeaf(*it) ) {
-        // node is a leaf, so an action will be executed
-        if (_timer->isTiming()) {
-          _timer->stop();
-          _timeout_screen = NULL;
-        }
-
-        _current = _head;
-        return act;
-      }
-      else {
-        // node is not a leaf, so we advance down the tree, and grab the
-        // children of the new current node. no action is executed
-        if (_timer->isTiming())
-          _timer->stop();
-        _timer->start();
-        _timeout_screen = scr;
-
-        _current = *it;
-        grabChildren(_current, scr);
-        return (const Action *)NULL;
-      }
-    }
-  }
-
-  // action not found. back to the head
-  _current = _head;
-  return (const Action *)NULL;
-}
-
-void keytree::addAction(Action::ActionType action, unsigned int mask,
-                        string key, string arg)
-{
-  if (action == Action::toggleGrabs && _current != _head) {
-    // the toggleGrabs key can only be set up as a root key, since if
-    // it was a chain key, we'd have to not ungrab the whole chain up
-    // to that key. which kinda defeats the purpose of this function.
-    return;
-  }
-
-  KeySym sym = XStringToKeysym(key.c_str());
-  keynode *tmp = new keynode;
-
-  tmp->action = new Action(action,
-                           XKeysymToKeycode(_display, sym),
-                           mask, arg);
-  tmp->parent = _current;
-  _current->children.push_back(tmp);
-}
-
-void keytree::advanceOnNewNode()
-{
-  keynode *tmp = new keynode;
-  tmp->action = NULL;
-  tmp->parent = _current;
-  _current->children.push_back(tmp);
-  _current = tmp;
-}
-
-void keytree::retract()
-{
-  if (_current != _head)
-    _current = _current->parent;
-}
-
-void keytree::setCurrentNodeProps(Action::ActionType action, unsigned int mask,
-                                  string key, string arg)
-{
-  if (_current->action)
-    delete _current->action;
-
-  KeySym sym = XStringToKeysym(key.c_str());
-  _current->action = new Action(action,
-                                XKeysymToKeycode(_display, sym),
-                                mask, arg);
-}
-
-void keytree::initialize(void)
-{
-  int tval = 0;
-
-  _epist->getConfig()->getValue(Config::chainTimeout, tval);
-  _timer = new BTimer(_epist, this);
-
-  if (tval <= 0)
-    tval = 3000; // set default timeout to 3 seconds
-
-  _timer->setTimeout(tval);
-}
-
-void keytree::timeout(void)
-{
-  assert(_timeout_screen != NULL);
-
-  if (_current != _head) {
-    ungrabChildren(_current, _timeout_screen);
-    _current = _head;
-  }
-  _timeout_screen = NULL;
-}