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..."))
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.signal_search_string_updated ().connect (sigc::mem_fun (*this, &KeyEditor::search_string_updated));
84 vpacker.pack_start (filter_entry, false, false);
86 Label* hint = manage (new Label (_("Select an action, then press the key(s) to (re)set its shortcut")));
88 unbind_box.set_spacing (6);
89 unbind_box.pack_start (*hint, false, true);
90 unbind_box.pack_start (unbind_button, false, false);
91 unbind_button.signal_clicked().connect (sigc::mem_fun (*this, &KeyEditor::unbind));
93 vpacker.pack_start (unbind_box, false, false);
95 unbind_button.show ();
97 reset_button.add (reset_label);
98 reset_label.set_markup (string_compose ("<span size=\"large\" weight=\"bold\">%1</span>", _("Reset Bindings to Defaults")));
100 reset_box.pack_start (reset_button, true, false);
102 reset_button.show ();
104 reset_button.signal_clicked().connect (sigc::mem_fun (*this, &KeyEditor::reset));
105 vpacker.pack_start (reset_box, false, false);
109 unbind_button.set_sensitive (false);
113 KeyEditor::add_tab (string const & name, Bindings& bindings)
115 Tab* t = new Tab (*this, name, &bindings);
118 notebook.append_page (*t, name);
124 current_tab()->unbind ();
128 KeyEditor::page_change (GtkNotebookPage*, guint)
130 current_tab()->view.get_selection()->unselect_all ();
131 unbind_button.set_sensitive (false);
135 KeyEditor::Tab::on_key_press_event (GdkEventKey* ev)
137 if (!ev->is_modifier) {
138 last_keyval = ev->keyval;
141 /* Don't let anything else handle the key press, because navigation
142 * keys will be used by GTK to change the selection/treeview cursor
150 KeyEditor::Tab::on_key_release_event (GdkEventKey* ev)
152 if (last_keyval == 0) {
156 owner.current_tab()->bind (ev, last_keyval);
162 KeyEditor::Tab::Tab (KeyEditor& ke, string const & str, Bindings* b)
168 data_model = TreeStore::create(columns);
171 filter = TreeModelFilter::create(data_model);
172 filter->set_visible_func (sigc::mem_fun (*this, &Tab::visible_func));
174 sorted_filter = TreeModelSort::create(filter);
176 view.set_model (sorted_filter);
177 view.append_column (_("Action"), columns.name);
178 view.append_column (_("Shortcut"), columns.binding);
179 view.set_headers_visible (true);
180 view.set_headers_clickable (true);
181 view.get_selection()->set_mode (SELECTION_SINGLE);
182 view.set_reorderable (false);
183 view.set_size_request (500,300);
184 view.set_enable_search (false);
185 view.set_rules_hint (true);
186 view.set_name (X_("KeyEditorTree"));
188 view.signal_cursor_changed().connect (sigc::mem_fun (*this, &Tab::action_selected));
190 view.get_column(0)->set_sort_column (columns.name);
191 view.get_column(1)->set_sort_column (columns.binding);
192 data_model->set_sort_column (owner.sort_column, owner.sort_type);
193 data_model->signal_sort_column_changed().connect (sigc::mem_fun (*this, &Tab::sort_column_changed));
195 signal_map().connect (sigc::mem_fun (*this, &Tab::tab_mapped));
198 scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
201 set_border_width (12);
202 pack_start (scroller);
206 KeyEditor::Tab::action_selected ()
208 if (view.get_selection()->count_selected_rows() == 0) {
212 TreeModel::const_iterator it = view.get_selection()->get_selected();
218 if (!(*it)[columns.bindable]) {
219 owner.unbind_button.set_sensitive (false);
223 const string& binding = (*it)[columns.binding];
225 if (!binding.empty()) {
226 owner.unbind_button.set_sensitive (true);
231 KeyEditor::Tab::unbind ()
233 const std::string& action_path = (*view.get_selection()->get_selected())[columns.path];
235 TreeModel::iterator it = find_action_path (data_model->children().begin(), data_model->children().end(), action_path);
237 if (!it || !(*it)[columns.bindable]) {
241 bindings->remove (Gtkmm2ext::Bindings::Press, action_path , true);
242 (*it)[columns.binding] = string ();
244 owner.unbind_button.set_sensitive (false);
248 KeyEditor::Tab::bind (GdkEventKey* release_event, guint pressed_key)
250 const std::string& action_path = (*view.get_selection()->get_selected())[columns.path];
251 TreeModel::iterator it = find_action_path (data_model->children().begin(), data_model->children().end(), action_path);
253 /* pressed key could be upper case if Shift was used. We want all
254 single keys stored as their lower-case version, so ensure this
257 pressed_key = gdk_keyval_to_lower (pressed_key);
259 if (!it || !(*it)[columns.bindable]) {
263 GdkModifierType mod = (GdkModifierType)(Keyboard::RelevantModifierKeyMask & release_event->state);
264 Gtkmm2ext::KeyboardKey new_binding (mod, pressed_key);
266 if (bindings->is_bound (new_binding, Gtkmm2ext::Bindings::Press)) {
267 bindings_collision_dialog (owner);
271 bool result = bindings->replace (new_binding, Gtkmm2ext::Bindings::Press, action_path);
274 (*it)[columns.binding] = gtk_accelerator_get_label (new_binding.key(), (GdkModifierType) new_binding.state());
275 owner.unbind_button.set_sensitive (true);
280 KeyEditor::Tab::populate ()
282 vector<string> paths;
283 vector<string> labels;
284 vector<string> tooltips;
286 vector<Glib::RefPtr<Action> > actions;
287 typedef std::map<string,TreeIter> NodeMap;
291 bindings->get_all_actions (paths, labels, tooltips, keys, actions);
293 vector<string>::iterator k;
294 vector<string>::iterator p;
295 vector<string>::iterator t;
296 vector<string>::iterator l;
297 vector<Glib::RefPtr<Action> >::iterator a;
299 data_model->clear ();
301 for (a = actions.begin(), l = labels.begin(), k = keys.begin(), p = paths.begin(), t = tooltips.begin(); l != labels.end(); ++k, ++p, ++t, ++l, ++a) {
304 vector<string> parts;
306 split (*p, parts, '/');
308 string category = parts[1];
309 string action_name = parts[2];
311 if (action_name.empty()) {
315 //kinda kludgy way to avoid displaying menu items as mappable
316 if ((action_name.find ("Menu") == action_name.length() - 4) ||
317 (action_name.find ("menu") == action_name.length() - 4) ||
318 (action_name == _("RegionList"))) {
322 if ((r = nodes.find (category)) == nodes.end()) {
324 /* category/group is missing, so add it first */
327 TreeModel::Row parent;
328 rowp = data_model->append();
329 nodes[category] = rowp;
331 parent[columns.name] = category;
332 parent[columns.bindable] = false;
333 parent[columns.action] = *a;
335 /* now set up the child row that we're about to fill
336 * out with information
339 row = *(data_model->append (parent.children()));
343 /* category/group is present, so just add the child row */
345 row = *(data_model->append ((*r->second)->children()));
349 /* add this action */
351 /* use the "visible label" as the action name */
354 /* no label, try using the tooltip instead */
355 row[columns.name] = *t;
357 row[columns.name] = *l;
359 row[columns.path] = string_compose ("%1/%2", category, action_name);
360 row[columns.bindable] = true;
362 if (*k == ActionManager::unbound_string) {
363 row[columns.binding] = string();
365 row[columns.binding] = *k;
367 row[columns.action] = *a;
372 KeyEditor::Tab::sort_column_changed ()
376 if (data_model->get_sort_column_id (column, type)) {
377 owner.sort_column = column;
378 owner.sort_type = type;
383 KeyEditor::Tab::tab_mapped ()
385 data_model->set_sort_column (owner.sort_column, owner.sort_type);
390 KeyEditor::Tab::visible_func(const Gtk::TreeModel::const_iterator& iter) const
396 // never filter when search string is empty or item is a category
397 if (owner.filter_string.empty () || !(*iter)[columns.bindable]) {
402 std::string name = (*iter)[columns.name];
403 boost::to_lower (name);
404 if (name.find (owner.filter_string) != std::string::npos) {
409 std::string binding = (*iter)[columns.binding];
410 boost::to_lower (binding);
411 if (binding.find (owner.filter_string) != std::string::npos) {
419 KeyEditor::Tab::find_action_path (TreeModel::const_iterator begin, TreeModel::const_iterator end, const std::string& action_path) const
425 for (TreeModel::iterator it = begin; it != end; ++it) {
426 if (it->children()) {
427 TreeModel::iterator jt = find_action_path (it->children().begin(), it->children().end(), action_path);
428 if (jt != it->children().end()) {
432 const std::string& path = (*it)[columns.path];
433 if (action_path.compare(path) == 0) {
443 Keyboard::the_keyboard().reset_bindings ();
445 for (Tabs::iterator t = tabs.begin(); t != tabs.end(); ++t) {
446 (*t)->view.get_selection()->unselect_all ();
452 KeyEditor::current_tab ()
454 return dynamic_cast<Tab*> (notebook.get_nth_page (notebook.get_current_page()));
458 KeyEditor::search_string_updated (const std::string& filter)
460 filter_string = boost::to_lower_copy(filter);
461 current_tab ()->filter->refilter ();