2 Copyright (C) 2002 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 #include "gtk2ardour-config.h"
26 #include <boost/algorithm/string.hpp>
28 #include <gtkmm/stock.h>
29 #include <gtkmm/label.h>
30 #include <gtkmm/accelkey.h>
31 #include <gtkmm/accelmap.h>
32 #include <gtkmm/uimanager.h>
34 #include "gtkmm2ext/bindings.h"
35 #include "gtkmm2ext/utils.h"
37 #include "pbd/strsplit.h"
39 #include "ardour/filesystem_paths.h"
40 #include "ardour/profile.h"
44 #include "keyeditor.h"
53 using Gtkmm2ext::Keyboard;
54 using Gtkmm2ext::Bindings;
56 void bindings_collision_dialog (Gtk::Window& parent)
58 ArdourDialog dialog (parent, _("Colliding keybindings"), true);
59 Label label (_("The key sequence is already bound. Please remove the other binding first."));
61 dialog.get_vbox()->pack_start (label, true, true);
62 dialog.add_button (_("Ok"), Gtk::RESPONSE_ACCEPT);
67 KeyEditor::KeyEditor ()
68 : ArdourWindow (_("Key Bindings"))
69 , unbind_button (_("Remove shortcut"))
70 , unbind_box (BUTTONBOX_END)
71 , filter_entry (_("Search..."), true)
74 , sort_type(Gtk::SORT_ASCENDING)
77 notebook.signal_switch_page ().connect (sigc::mem_fun (*this, &KeyEditor::page_change));
79 vpacker.pack_start (notebook, true, true);
81 Glib::RefPtr<Gdk::Pixbuf> icon = ARDOUR_UI_UTILS::get_icon ("search");
82 filter_entry.set_icon_from_pixbuf (icon);
83 filter_entry.set_icon_tooltip_text (_("Click to reset search string"));
84 filter_entry.signal_search_string_updated ().connect (sigc::mem_fun (*this, &KeyEditor::search_string_updated));
85 vpacker.pack_start (filter_entry, false, false);
87 Label* hint = manage (new Label (_("Select an action, then press the key(s) to (re)set its shortcut")));
89 unbind_box.set_spacing (6);
90 unbind_box.pack_start (*hint, false, true);
91 unbind_box.pack_start (unbind_button, false, false);
92 unbind_button.signal_clicked().connect (sigc::mem_fun (*this, &KeyEditor::unbind));
94 vpacker.pack_start (unbind_box, false, false);
96 unbind_button.show ();
98 reset_button.add (reset_label);
99 reset_label.set_markup (string_compose ("<span size=\"large\" weight=\"bold\">%1</span>", _("Reset Bindings to Defaults")));
101 reset_box.pack_start (reset_button, true, false);
103 reset_button.show ();
105 reset_button.signal_clicked().connect (sigc::mem_fun (*this, &KeyEditor::reset));
106 vpacker.pack_start (reset_box, false, false);
110 unbind_button.set_sensitive (false);
114 KeyEditor::add_tab (string const & name, Bindings& bindings)
116 Tab* t = new Tab (*this, name, &bindings);
119 notebook.append_page (*t, name);
125 current_tab()->unbind ();
129 KeyEditor::page_change (GtkNotebookPage*, guint)
131 current_tab()->view.get_selection()->unselect_all ();
132 unbind_button.set_sensitive (false);
136 KeyEditor::Tab::on_key_press_event (GdkEventKey* ev)
138 if (!ev->is_modifier) {
139 last_keyval = ev->keyval;
142 /* Don't let anything else handle the key press, because navigation
143 * keys will be used by GTK to change the selection/treeview cursor
151 KeyEditor::Tab::on_key_release_event (GdkEventKey* ev)
153 if (last_keyval == 0) {
157 owner.current_tab()->bind (ev, last_keyval);
163 KeyEditor::Tab::Tab (KeyEditor& ke, string const & str, Bindings* b)
169 data_model = TreeStore::create(columns);
172 filter = TreeModelFilter::create(data_model);
173 filter->set_visible_func (sigc::mem_fun (*this, &Tab::visible_func));
175 sorted_filter = TreeModelSort::create(filter);
177 view.set_model (sorted_filter);
178 view.append_column (_("Action"), columns.name);
179 view.append_column (_("Shortcut"), columns.binding);
180 view.set_headers_visible (true);
181 view.set_headers_clickable (true);
182 view.get_selection()->set_mode (SELECTION_SINGLE);
183 view.set_reorderable (false);
184 view.set_size_request (500,300);
185 view.set_enable_search (false);
186 view.set_rules_hint (true);
187 view.set_name (X_("KeyEditorTree"));
189 view.signal_cursor_changed().connect (sigc::mem_fun (*this, &Tab::action_selected));
191 view.get_column(0)->set_sort_column (columns.name);
192 view.get_column(1)->set_sort_column (columns.binding);
193 data_model->set_sort_column (owner.sort_column, owner.sort_type);
194 data_model->signal_sort_column_changed().connect (sigc::mem_fun (*this, &Tab::sort_column_changed));
196 signal_map().connect (sigc::mem_fun (*this, &Tab::tab_mapped));
199 scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
202 set_border_width (12);
203 pack_start (scroller);
207 KeyEditor::Tab::action_selected ()
209 if (view.get_selection()->count_selected_rows() == 0) {
213 TreeModel::const_iterator it = view.get_selection()->get_selected();
219 if (!(*it)[columns.bindable]) {
220 owner.unbind_button.set_sensitive (false);
224 const string& binding = (*it)[columns.binding];
226 if (!binding.empty()) {
227 owner.unbind_button.set_sensitive (true);
232 KeyEditor::Tab::unbind ()
234 const std::string& action_path = (*view.get_selection()->get_selected())[columns.path];
236 TreeModel::iterator it = find_action_path (data_model->children().begin(), data_model->children().end(), action_path);
238 if (!it || !(*it)[columns.bindable]) {
242 bindings->remove (Gtkmm2ext::Bindings::Press, action_path , true);
243 (*it)[columns.binding] = string ();
245 owner.unbind_button.set_sensitive (false);
249 KeyEditor::Tab::bind (GdkEventKey* release_event, guint pressed_key)
251 const std::string& action_path = (*view.get_selection()->get_selected())[columns.path];
252 TreeModel::iterator it = find_action_path (data_model->children().begin(), data_model->children().end(), action_path);
254 /* pressed key could be upper case if Shift was used. We want all
255 single keys stored as their lower-case version, so ensure this
258 pressed_key = gdk_keyval_to_lower (pressed_key);
260 if (!it || !(*it)[columns.bindable]) {
264 GdkModifierType mod = (GdkModifierType)(Keyboard::RelevantModifierKeyMask & release_event->state);
265 Gtkmm2ext::KeyboardKey new_binding (mod, pressed_key);
267 if (bindings->is_bound (new_binding, Gtkmm2ext::Bindings::Press)) {
268 bindings_collision_dialog (owner);
272 bool result = bindings->replace (new_binding, Gtkmm2ext::Bindings::Press, action_path);
275 (*it)[columns.binding] = gtk_accelerator_get_label (new_binding.key(), (GdkModifierType) new_binding.state());
276 owner.unbind_button.set_sensitive (true);
281 KeyEditor::Tab::populate ()
283 vector<string> paths;
284 vector<string> labels;
285 vector<string> tooltips;
287 vector<Glib::RefPtr<Action> > actions;
288 typedef std::map<string,TreeIter> NodeMap;
292 bindings->get_all_actions (paths, labels, tooltips, keys, actions);
294 vector<string>::iterator k;
295 vector<string>::iterator p;
296 vector<string>::iterator t;
297 vector<string>::iterator l;
298 vector<Glib::RefPtr<Action> >::iterator a;
300 data_model->clear ();
302 for (a = actions.begin(), l = labels.begin(), k = keys.begin(), p = paths.begin(), t = tooltips.begin(); l != labels.end(); ++k, ++p, ++t, ++l, ++a) {
305 vector<string> parts;
307 split (*p, parts, '/');
309 string category = parts[1];
310 string action_name = parts[2];
312 if (action_name.empty()) {
316 //kinda kludgy way to avoid displaying menu items as mappable
317 if ((action_name.find ("Menu") == action_name.length() - 4) ||
318 (action_name.find ("menu") == action_name.length() - 4) ||
319 (action_name == _("RegionList"))) {
323 if ((r = nodes.find (category)) == nodes.end()) {
325 /* category/group is missing, so add it first */
328 TreeModel::Row parent;
329 rowp = data_model->append();
330 nodes[category] = rowp;
332 parent[columns.name] = category;
333 parent[columns.bindable] = false;
334 parent[columns.action] = *a;
336 /* now set up the child row that we're about to fill
337 * out with information
340 row = *(data_model->append (parent.children()));
344 /* category/group is present, so just add the child row */
346 row = *(data_model->append ((*r->second)->children()));
350 /* add this action */
352 /* use the "visible label" as the action name */
355 /* no label, try using the tooltip instead */
356 row[columns.name] = *t;
358 row[columns.name] = *l;
360 row[columns.path] = string_compose ("%1/%2", category, action_name);
361 row[columns.bindable] = true;
363 if (*k == ActionManager::unbound_string) {
364 row[columns.binding] = string();
366 row[columns.binding] = *k;
368 row[columns.action] = *a;
373 KeyEditor::Tab::sort_column_changed ()
377 if (data_model->get_sort_column_id (column, type)) {
378 owner.sort_column = column;
379 owner.sort_type = type;
384 KeyEditor::Tab::tab_mapped ()
386 data_model->set_sort_column (owner.sort_column, owner.sort_type);
391 KeyEditor::Tab::visible_func(const Gtk::TreeModel::const_iterator& iter) const
397 // never filter when search string is empty or item is a category
398 if (owner.filter_string.empty () || !(*iter)[columns.bindable]) {
403 std::string name = (*iter)[columns.name];
404 boost::to_lower (name);
405 if (name.find (owner.filter_string) != std::string::npos) {
410 std::string binding = (*iter)[columns.binding];
411 boost::to_lower (binding);
412 if (binding.find (owner.filter_string) != std::string::npos) {
420 KeyEditor::Tab::find_action_path (TreeModel::const_iterator begin, TreeModel::const_iterator end, const std::string& action_path) const
426 for (TreeModel::iterator it = begin; it != end; ++it) {
427 if (it->children()) {
428 TreeModel::iterator jt = find_action_path (it->children().begin(), it->children().end(), action_path);
429 if (jt != it->children().end()) {
433 const std::string& path = (*it)[columns.path];
434 if (action_path.compare(path) == 0) {
444 Keyboard::the_keyboard().reset_bindings ();
446 for (Tabs::iterator t = tabs.begin(); t != tabs.end(); ++t) {
447 (*t)->view.get_selection()->unselect_all ();
453 KeyEditor::current_tab ()
455 return dynamic_cast<Tab*> (notebook.get_nth_page (notebook.get_current_page()));
459 KeyEditor::search_string_updated (const std::string& filter)
461 filter_string = boost::to_lower_copy(filter);
462 current_tab ()->filter->refilter ();