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Diffstat (limited to 'gtk2_ardour/keyboard_target.cc')
| -rw-r--r-- | gtk2_ardour/keyboard_target.cc | 258 |
1 files changed, 0 insertions, 258 deletions
diff --git a/gtk2_ardour/keyboard_target.cc b/gtk2_ardour/keyboard_target.cc deleted file mode 100644 index 71e4e9652e..0000000000 --- a/gtk2_ardour/keyboard_target.cc +++ /dev/null @@ -1,258 +0,0 @@ -/* - Copyright (C) 2001-2002 Paul Davis - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - - $Id$ -*/ - -#include <gdk/gdkkeysyms.h> -#include <pbd/error.h> - -#include "keyboard.h" -#include "keyboard_target.h" - -#include "i18n.h" - -using std::pair; - -KeyboardTarget::ActionMap KeyboardTarget::actions; - -KeyboardTarget::KeyboardTarget (Gtk::Window& win, string name) - : _window (win) -{ - _name = name; - Keyboard::the_keyboard().register_target (this); -} - -KeyboardTarget::~KeyboardTarget () -{ - GoingAway (); -} - -void -KeyboardTarget::key_release_event (GdkEventKey *event, Keyboard::State& state) -{ - // relax -} - -void -KeyboardTarget::key_press_event (GdkEventKey *event, Keyboard::State& state, bool& handled) -{ - KeyMap::iterator result; - - if ((result = keymap.find (state)) != keymap.end()) { - (*result).second (); - handled = true; - } -} - -int -KeyboardTarget::add_binding (string keystring, string action) -{ - KeyMap::iterator existing; - Keyboard::State state; - KeyAction key_action; - - state = Keyboard::translate_key_name (keystring); - - if (keystring.length() == 0) { - error << _("KeyboardTarget: empty string passed to add_binding.") - << endmsg; - return -1; - } - - if (state.size() == 0) { - error << string_compose(_("KeyboardTarget: no translation found for \"%1\""), keystring) << endmsg; - return -1; - } - - if (find_action (action, key_action)) { - error << string_compose(_("KeyboardTarget: unknown action \"%1\""), action) << endmsg; - return -1; - } - - /* remove any existing binding */ - - if ((existing = keymap.find (state)) != keymap.end()) { - keymap.erase (existing); - } - - keymap.insert (pair<Keyboard::State,KeyAction> (state, key_action)); - bindings.insert (pair<string,string> (keystring, action)); - return 0; -} - -string -KeyboardTarget::get_binding (string name) -{ - BindingMap::iterator i; - - for (i = bindings.begin(); i != bindings.end(); ++i) { - - if (i->second == name) { - - /* convert keystring to GTK format */ - - string str = i->first; - string gtkstr; - string::size_type p; - - while (1) { - - if ((p = str.find ('-')) == string::npos || (p == str.length() - 1)) { - break; - } - - gtkstr += '<'; - gtkstr += str.substr (0, p); - gtkstr += '>'; - - str = str.substr (p+1); - - } - - gtkstr += str; - - if (gtkstr.length() == 0) { - return i->first; - } - - return gtkstr; - } - } - return string (); -} - -void -KeyboardTarget::show_all_actions () -{ - ActionMap::iterator i; - - for (i = actions.begin(); i != actions.end(); ++i) { - cout << i->first << endl; - } -} - -int -KeyboardTarget::add_action (string name, KeyAction action) -{ - pair<string,KeyAction> newpair; - pair<ActionMap::iterator,bool> result; - newpair.first = name; - newpair.second = action; - - result = actions.insert (newpair); - return result.second ? 0 : -1; -} - -int -KeyboardTarget::find_action (string name, KeyAction& action) -{ - map<string,KeyAction>::iterator i; - - if ((i = actions.find (name)) != actions.end()) { - action = i->second; - return 0; - } else { - return -1; - } -} - -int -KeyboardTarget::remove_action (string name) -{ - map<string,KeyAction>::iterator i; - - if ((i = actions.find (name)) != actions.end()) { - actions.erase (i); - return 0; - } else { - return -1; - } -} - -XMLNode& -KeyboardTarget::get_binding_state () const -{ - XMLNode *node = new XMLNode ("context"); - BindingMap::const_iterator i; - - node->add_property ("name", _name); - - for (i = bindings.begin(); i != bindings.end(); ++i) { - XMLNode *child; - - child = new XMLNode ("binding"); - child->add_property ("keys", i->first); - child->add_property ("action", i->second); - node->add_child_nocopy (*child); - } - - return *node; -} - -int -KeyboardTarget::set_binding_state (const XMLNode& node) -{ - XMLNodeList nlist = node.children(); - XMLNodeConstIterator niter; - XMLNode *child_node; - - bindings.clear (); - keymap.clear (); - - for (niter = nlist.begin(); niter != nlist.end(); ++niter) { - child_node = *niter; - - if (child_node->name() == "context") { - XMLProperty *prop; - - if ((prop = child_node->property ("name")) != 0) { - if (prop->value() == _name) { - return load_bindings (*child_node); - } - } - } - } - - return 0; -} - -int -KeyboardTarget::load_bindings (const XMLNode& node) -{ - XMLNodeList nlist = node.children(); - XMLNodeConstIterator niter; - - for (niter = nlist.begin(); niter != nlist.end(); ++niter) { - XMLProperty *keys; - XMLProperty *action; - - keys = (*niter)->property ("keys"); - action = (*niter)->property ("action"); - - if (!keys || !action) { - error << _("misformed binding node - ignored") << endmsg; - continue; - } - - add_binding (keys->value(), action->value()); - - } - - return 0; -} - |