35f69656e8
Many windows were not getting key events. Use magic focus infrastructure (built for widgets) to deliver key events via window focus in/out.
320 lines
7.0 KiB
C++
320 lines
7.0 KiB
C++
/*
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Copyright (C) 2002 Paul Davis
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifdef WAF_BUILD
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#include "gtk2ardour-config.h"
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#endif
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#include <map>
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#include <gtkmm/stock.h>
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#include <gtkmm/label.h>
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#include <gtkmm/accelkey.h>
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#include <gtkmm/accelmap.h>
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#include <gtkmm/uimanager.h>
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#include "gtkmm2ext/utils.h"
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#include "pbd/strsplit.h"
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#include "ardour/filesystem_paths.h"
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#include "ardour/profile.h"
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#include "actions.h"
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#include "keyboard.h"
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#include "keyeditor.h"
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#include "i18n.h"
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using namespace std;
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using namespace Gtk;
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using namespace Gdk;
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using namespace PBD;
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using Gtkmm2ext::Keyboard;
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KeyEditor::KeyEditor ()
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: ArdourWindow (_("Key Bindings"))
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, unbind_button (_("Remove shortcut"))
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, unbind_box (BUTTONBOX_END)
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{
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last_keyval = 0;
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model = TreeStore::create(columns);
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view.set_model (model);
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view.append_column (_("Action"), columns.action);
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view.append_column (_("Shortcut"), columns.binding);
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view.set_headers_visible (true);
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view.get_selection()->set_mode (SELECTION_SINGLE);
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view.set_reorderable (false);
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view.set_size_request (500,300);
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view.set_enable_search (false);
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view.set_rules_hint (true);
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view.set_name (X_("KeyEditorTree"));
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view.get_selection()->signal_changed().connect (sigc::mem_fun (*this, &KeyEditor::action_selected));
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scroller.add (view);
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scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
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vpacker.set_spacing (6);
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vpacker.set_border_width (12);
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vpacker.pack_start (scroller);
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if (!ARDOUR::Profile->get_sae()) {
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Label* hint = manage (new Label (_("Select an action, then press the key(s) to (re)set its shortcut")));
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hint->show ();
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unbind_box.set_spacing (6);
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unbind_box.pack_start (*hint, false, true);
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unbind_box.pack_start (unbind_button, false, false);
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unbind_button.signal_clicked().connect (sigc::mem_fun (*this, &KeyEditor::unbind));
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vpacker.pack_start (unbind_box, false, false);
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unbind_box.show ();
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unbind_button.show ();
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}
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reset_button.add (reset_label);
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reset_label.set_markup (string_compose ("<span size=\"large\" weight=\"bold\">%1</span>", _("Reset Bindings to Defaults")));
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reset_box.pack_start (reset_button, true, false);
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reset_box.show ();
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reset_button.show ();
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reset_label.show ();
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reset_button.signal_clicked().connect (sigc::mem_fun (*this, &KeyEditor::reset));
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vpacker.pack_start (reset_box, false, false);
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add (vpacker);
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view.show ();
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scroller.show ();
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vpacker.show ();
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unbind_button.set_sensitive (false);
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}
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void
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KeyEditor::unbind ()
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{
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TreeModel::iterator i = view.get_selection()->get_selected();
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unbind_button.set_sensitive (false);
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if (i != model->children().end()) {
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string path = (*i)[columns.path];
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if (!(*i)[columns.bindable]) {
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return;
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}
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bool result = AccelMap::change_entry (path,
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0,
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(ModifierType) 0,
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true);
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if (result) {
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(*i)[columns.binding] = string ();
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}
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}
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}
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void
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KeyEditor::on_show ()
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{
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populate ();
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view.get_selection()->unselect_all ();
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ArdourWindow::on_show ();
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}
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void
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KeyEditor::on_unmap ()
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{
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ArdourWindow::on_unmap ();
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}
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void
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KeyEditor::action_selected ()
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{
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if (view.get_selection()->count_selected_rows() == 0) {
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return;
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}
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TreeModel::iterator i = view.get_selection()->get_selected();
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unbind_button.set_sensitive (false);
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if (i != model->children().end()) {
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string path = (*i)[columns.path];
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if (!(*i)[columns.bindable]) {
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return;
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}
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string binding = (*i)[columns.binding];
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if (!binding.empty()) {
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unbind_button.set_sensitive (true);
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}
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}
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}
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bool
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KeyEditor::on_key_press_event (GdkEventKey* ev)
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{
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if (!ev->is_modifier) {
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last_keyval = ev->keyval;
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}
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return ArdourWindow::on_key_press_event (ev);
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}
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bool
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KeyEditor::on_key_release_event (GdkEventKey* ev)
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{
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if (ARDOUR::Profile->get_sae() || last_keyval == 0) {
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return false;
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}
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TreeModel::iterator i = view.get_selection()->get_selected();
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if (i != model->children().end()) {
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string path = (*i)[columns.path];
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if (!(*i)[columns.bindable]) {
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goto out;
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}
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GdkModifierType mod = (GdkModifierType)(Keyboard::RelevantModifierKeyMask & ev->state);
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Gtkmm2ext::possibly_translate_keyval_to_make_legal_accelerator (ev->keyval);
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Gtkmm2ext::possibly_translate_mod_to_make_legal_accelerator (mod);
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bool result = AccelMap::change_entry (path,
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last_keyval,
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Gdk::ModifierType(mod),
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true);
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if (result) {
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AccelKey key;
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(*i)[columns.binding] = ActionManager::get_key_representation (path, key);
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unbind_button.set_sensitive (true);
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}
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}
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out:
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last_keyval = 0;
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return true;
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}
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void
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KeyEditor::populate ()
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{
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vector<string> paths;
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vector<string> labels;
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vector<string> tooltips;
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vector<string> keys;
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vector<AccelKey> bindings;
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typedef std::map<string,TreeIter> NodeMap;
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NodeMap nodes;
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NodeMap::iterator r;
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ActionManager::get_all_actions (labels, paths, tooltips, keys, bindings);
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vector<string>::iterator k;
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vector<string>::iterator p;
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vector<string>::iterator t;
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vector<string>::iterator l;
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model->clear ();
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for (l = labels.begin(), k = keys.begin(), p = paths.begin(), t = tooltips.begin(); l != labels.end(); ++k, ++p, ++t, ++l) {
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TreeModel::Row row;
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vector<string> parts;
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parts.clear ();
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split (*p, parts, '/');
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if (parts.empty()) {
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continue;
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}
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//kinda kludgy way to avoid displaying menu items as mappable
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if ( parts[1] == _("Main_menu") )
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continue;
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if ( parts[1] == _("redirectmenu") )
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continue;
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if ( parts[1] == _("Editor_menus") )
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continue;
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if ( parts[1] == _("RegionList") )
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continue;
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if ( parts[1] == _("ProcessorMenu") )
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continue;
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if ((r = nodes.find (parts[1])) == nodes.end()) {
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/* top level is missing */
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TreeIter rowp;
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TreeModel::Row parent;
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rowp = model->append();
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nodes[parts[1]] = rowp;
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parent = *(rowp);
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parent[columns.action] = parts[1];
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parent[columns.bindable] = false;
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row = *(model->append (parent.children()));
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} else {
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row = *(model->append ((*r->second)->children()));
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}
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/* add this action */
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if (l->empty ()) {
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row[columns.action] = *t;
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} else {
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row[columns.action] = *l;
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}
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row[columns.path] = (*p);
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row[columns.bindable] = true;
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if (*k == ActionManager::unbound_string) {
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row[columns.binding] = string();
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} else {
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row[columns.binding] = (*k);
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}
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}
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}
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void
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KeyEditor::reset ()
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{
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Keyboard::the_keyboard().reset_bindings ();
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populate ();
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view.get_selection()->unselect_all ();
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populate ();
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}
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