2 Copyright (C) 2000-2007 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 <gtkmm2ext/barcontroller.h>
22 #include <gtkmm2ext/utils.h>
23 #include <boost/algorithm/string.hpp>
24 #include <boost/lexical_cast.hpp>
26 #include "pbd/memento_command.h"
27 #include "pbd/stacktrace.h"
29 #include "ardour/automation_control.h"
30 #include "ardour/event_type_map.h"
31 #include "ardour/parameter_types.h"
32 #include "ardour/profile.h"
33 #include "ardour/route.h"
34 #include "ardour/session.h"
36 #include "canvas/debug.h"
38 #include "ardour_ui.h"
39 #include "automation_time_axis.h"
40 #include "automation_streamview.h"
41 #include "global_signals.h"
42 #include "gui_thread.h"
43 #include "route_time_axis.h"
44 #include "automation_line.h"
45 #include "public_editor.h"
46 #include "selection.h"
47 #include "rgb_macros.h"
48 #include "point_selection.h"
49 #include "control_point.h"
55 using namespace ARDOUR;
56 using namespace ARDOUR_UI_UTILS;
59 using namespace Gtkmm2ext;
60 using namespace Editing;
62 Pango::FontDescription AutomationTimeAxisView::name_font;
63 bool AutomationTimeAxisView::have_name_font = false;
66 /** \a a the automatable object this time axis is to display data for.
67 * For route/track automation (e.g. gain) pass the route for both \r and \a.
68 * For route child (e.g. plugin) automation, pass the child for \a.
69 * For region automation (e.g. MIDI CC), pass null for \a.
71 AutomationTimeAxisView::AutomationTimeAxisView (
73 boost::shared_ptr<Route> r,
74 boost::shared_ptr<Automatable> a,
75 boost::shared_ptr<AutomationControl> c,
80 ArdourCanvas::Canvas& canvas,
82 const string & nomparent
85 , TimeAxisView (s, e, &parent, canvas)
90 , _base_rect (new ArdourCanvas::Rectangle (_canvas_display))
92 , _view (show_regions ? new AutomationStreamView (*this) : 0)
93 , auto_button (X_("")) /* force addition of a label */
94 , _show_regions (show_regions)
97 CANVAS_DEBUG_NAME (_canvas_display, string_compose ("main for auto %2/%1", _name, r->name()));
98 CANVAS_DEBUG_NAME (selection_group, string_compose ("selections for auto %2/%1", _name, r->name()));
99 CANVAS_DEBUG_NAME (_ghost_group, string_compose ("ghosts for auto %2/%1", _name, r->name()));
101 if (!have_name_font) {
102 name_font = get_font_for_style (X_("AutomationTrackName"));
103 have_name_font = true;
106 if (_automatable && _control) {
107 _controller = AutomationController::create (_automatable, _control->parameter(), _control->desc(), _control);
115 mode_discrete_item = 0;
118 ignore_state_request = false;
119 first_call_to_set_height = true;
121 CANVAS_DEBUG_NAME (_base_rect, string_compose ("base rect for %1", _name));
122 _base_rect->set_x1 (ArdourCanvas::COORD_MAX);
123 _base_rect->set_outline_color (ARDOUR_UI::config()->get_AutomationTrackOutline());
124 _base_rect->set_outline_what (ArdourCanvas::Rectangle::BOTTOM); // bottom separator
125 _base_rect->set_fill_color (ARDOUR_UI::config()->get_AutomationTrackFill());
126 _base_rect->set_data ("trackview", this);
127 _base_rect->Event.connect (sigc::bind (sigc::mem_fun (_editor, &PublicEditor::canvas_automation_track_event), _base_rect, this));
129 _base_rect->lower_to_bottom();
132 hide_button.set_elements ((ArdourButton::Element)(ArdourButton::Edge|ArdourButton::Body|ArdourButton::CloseCross));
133 hide_button.set_tweaks(ArdourButton::TrackHeader);
135 auto_button.set_name ("route button");
136 hide_button.set_name ("route button");
138 auto_button.unset_flags (Gtk::CAN_FOCUS);
139 hide_button.unset_flags (Gtk::CAN_FOCUS);
141 controls_table.set_no_show_all();
143 ARDOUR_UI::instance()->set_tip(auto_button, _("automation state"));
144 ARDOUR_UI::instance()->set_tip(hide_button, _("hide track"));
146 const string str = gui_property ("height");
148 set_height (atoi (str));
150 set_height (preset_height (HeightNormal));
153 //name label isn't editable on an automation track; remove the tooltip
154 ARDOUR_UI::instance()->set_tip (name_label, X_(""));
156 /* repack the name label */
158 if (name_label.get_parent()) {
159 name_label.get_parent()->remove (name_label);
162 name_label.set_text (_name);
163 name_label.set_alignment (Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER);
164 name_label.set_name (X_("TrackParameterName"));
165 name_label.set_ellipsize (Pango::ELLIPSIZE_END);
167 string tipname = nomparent;
168 if (!tipname.empty()) {
172 ARDOUR_UI::instance()->set_tip(controls_ebox, tipname);
174 /* add the buttons */
175 controls_table.set_border_width (1);
176 controls_table.remove (name_hbox);
177 controls_table.attach (hide_button, 1, 2, 0, 1, Gtk::SHRINK, Gtk::SHRINK, 0, 0);
178 controls_table.attach (name_label, 2, 3, 1, 3, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND, 2, 0);
179 controls_table.attach (auto_button, 3, 4, 2, 3, Gtk::SHRINK, Gtk::SHRINK, 0, 0);
181 Gtk::DrawingArea *blank0 = manage (new Gtk::DrawingArea());
182 Gtk::DrawingArea *blank1 = manage (new Gtk::DrawingArea());
184 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*>(&parent);
185 // TODO use rtv->controls_base_unselected_name
186 // subscribe to route_active_changed, ...
187 if (rtv && rtv->is_audio_track()) {
188 blank0->set_name ("AudioTrackControlsBaseUnselected");
190 else if (rtv && rtv->is_midi_track()) {
191 blank0->set_name ("MidiTrackControlsBaseUnselected");
194 blank0->set_name ("AudioBusControlsBaseUnselected");
196 blank0->set_size_request (-1, -1);
197 blank1->set_size_request (1, 0);
198 VSeparator* separator = manage (new VSeparator());
199 separator->set_name("TrackSeparator");
200 separator->set_size_request (1, -1);
202 controls_button_size_group->add_widget(hide_button);
203 controls_button_size_group->add_widget(*blank0);
205 time_axis_hbox.pack_start (*blank0, false, false);
206 time_axis_hbox.pack_start (*separator, false, false);
207 time_axis_hbox.reorder_child (*blank0, 0);
208 time_axis_hbox.reorder_child (*separator, 1);
209 time_axis_hbox.reorder_child (time_axis_vbox, 2);
211 if (!ARDOUR::Profile->get_mixbus() ) {
212 time_axis_hbox.pack_start (*blank1, false, false);
221 _controller.get()->set_tweaks (PixFader::Tweaks(_controller.get()->tweaks() | PixFader::NoVerticalScroll));
222 controls_table.attach (*_controller.get(), 2, 4, 0, 1, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND, 0, 0);
225 controls_table.show_all ();
227 hide_button.signal_clicked.connect (sigc::mem_fun(*this, &AutomationTimeAxisView::hide_clicked));
228 auto_button.signal_clicked.connect (sigc::mem_fun(*this, &AutomationTimeAxisView::auto_clicked));
230 controls_base_selected_name = X_("AutomationTrackControlsBaseSelected");
231 controls_base_unselected_name = X_("AutomationTrackControlsBase");
233 controls_ebox.set_name (controls_base_unselected_name);
234 time_axis_frame.set_name (controls_base_unselected_name);
236 /* ask for notifications of any new RegionViews */
244 /* no regions, just a single line for the entire track (e.g. bus gain) */
248 boost::shared_ptr<AutomationLine> line (
250 ARDOUR::EventTypeMap::instance().to_symbol(_parameter),
257 line->set_line_color (ARDOUR_UI::config()->get_ProcessorAutomationLine());
258 line->queue_reset ();
262 /* make sure labels etc. are correct */
264 automation_state_changed ();
265 ColorsChanged.connect (sigc::mem_fun (*this, &AutomationTimeAxisView::color_handler));
267 _route->DropReferences.connect (
268 _route_connections, invalidator (*this), boost::bind (&AutomationTimeAxisView::route_going_away, this), gui_context ()
272 AutomationTimeAxisView::~AutomationTimeAxisView ()
278 AutomationTimeAxisView::route_going_away ()
284 AutomationTimeAxisView::auto_clicked ()
286 using namespace Menu_Helpers;
288 if (automation_menu == 0) {
289 automation_menu = manage (new Menu);
290 automation_menu->set_name ("ArdourContextMenu");
291 MenuList& items (automation_menu->items());
293 items.push_back (MenuElem (S_("Automation|Manual"), sigc::bind (sigc::mem_fun(*this,
294 &AutomationTimeAxisView::set_automation_state), (AutoState) ARDOUR::Off)));
295 items.push_back (MenuElem (_("Play"), sigc::bind (sigc::mem_fun(*this,
296 &AutomationTimeAxisView::set_automation_state), (AutoState) Play)));
297 items.push_back (MenuElem (_("Write"), sigc::bind (sigc::mem_fun(*this,
298 &AutomationTimeAxisView::set_automation_state), (AutoState) Write)));
299 items.push_back (MenuElem (_("Touch"), sigc::bind (sigc::mem_fun(*this,
300 &AutomationTimeAxisView::set_automation_state), (AutoState) Touch)));
303 automation_menu->popup (1, gtk_get_current_event_time());
307 AutomationTimeAxisView::set_automation_state (AutoState state)
309 if (ignore_state_request) {
314 _automatable->set_parameter_automation_state (_parameter, state);
318 _view->set_automation_state (state);
320 /* AutomationStreamViews don't signal when their automation state changes, so handle
321 our updates `manually'.
323 automation_state_changed ();
328 AutomationTimeAxisView::automation_state_changed ()
332 /* update button label */
335 state = _view->automation_state ();
338 state = _control->alist()->automation_state ();
343 switch (state & (ARDOUR::Off|Play|Touch|Write)) {
345 auto_button.set_text (S_("Automation|Manual"));
347 ignore_state_request = true;
348 auto_off_item->set_active (true);
349 auto_play_item->set_active (false);
350 auto_touch_item->set_active (false);
351 auto_write_item->set_active (false);
352 ignore_state_request = false;
356 auto_button.set_text (_("Play"));
357 if (auto_play_item) {
358 ignore_state_request = true;
359 auto_play_item->set_active (true);
360 auto_off_item->set_active (false);
361 auto_touch_item->set_active (false);
362 auto_write_item->set_active (false);
363 ignore_state_request = false;
367 auto_button.set_text (_("Write"));
368 if (auto_write_item) {
369 ignore_state_request = true;
370 auto_write_item->set_active (true);
371 auto_off_item->set_active (false);
372 auto_play_item->set_active (false);
373 auto_touch_item->set_active (false);
374 ignore_state_request = false;
378 auto_button.set_text (_("Touch"));
379 if (auto_touch_item) {
380 ignore_state_request = true;
381 auto_touch_item->set_active (true);
382 auto_off_item->set_active (false);
383 auto_play_item->set_active (false);
384 auto_write_item->set_active (false);
385 ignore_state_request = false;
389 auto_button.set_text (_("???"));
394 /** The interpolation style of our AutomationList has changed, so update */
396 AutomationTimeAxisView::interpolation_changed (AutomationList::InterpolationStyle s)
398 if (mode_line_item && mode_discrete_item) {
399 if (s == AutomationList::Discrete) {
400 mode_discrete_item->set_active(true);
401 mode_line_item->set_active(false);
403 mode_line_item->set_active(true);
404 mode_discrete_item->set_active(false);
409 /** A menu item has been selected to change our interpolation mode */
411 AutomationTimeAxisView::set_interpolation (AutomationList::InterpolationStyle style)
413 /* Tell our view's list, if we have one, otherwise tell our own.
414 * Everything else will be signalled back from that.
418 _view->set_interpolation (style);
421 _control->list()->set_interpolation (style);
426 AutomationTimeAxisView::clear_clicked ()
428 assert (_line || _view);
430 _session->begin_reversible_command (_("clear automation"));
438 _session->commit_reversible_command ();
439 _session->set_dirty ();
443 AutomationTimeAxisView::set_height (uint32_t h)
445 bool const changed = (height != (uint32_t) h) || first_call_to_set_height;
446 uint32_t const normal = preset_height (HeightNormal);
447 bool const changed_between_small_and_normal = ( (height < normal && h >= normal) || (height >= normal || h < normal) );
449 TimeAxisView::set_height (h);
451 _base_rect->set_y1 (h);
454 _line->set_height(h);
458 _view->set_height(h);
459 _view->update_contents_height();
462 if (changed_between_small_and_normal || first_call_to_set_height) {
464 first_call_to_set_height = false;
466 if (h >= preset_height (HeightNormal)) {
471 } else if (h >= preset_height (HeightSmall)) {
472 controls_table.hide_all ();
479 if (_canvas_display->visible() && _route) {
480 /* only emit the signal if the height really changed and we were visible */
481 _route->gui_changed ("visible_tracks", (void *) 0); /* EMIT_SIGNAL */
487 AutomationTimeAxisView::set_samples_per_pixel (double fpp)
489 TimeAxisView::set_samples_per_pixel (fpp);
496 _view->set_samples_per_pixel (fpp);
501 AutomationTimeAxisView::hide_clicked ()
503 hide_button.set_sensitive(false);
504 set_marked_for_display (false);
505 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*>(parent);
507 rtv->request_redraw ();
509 hide_button.set_sensitive(true);
513 AutomationTimeAxisView::build_display_menu ()
515 using namespace Menu_Helpers;
519 TimeAxisView::build_display_menu ();
521 /* now fill it with our stuff */
523 MenuList& items = display_menu->items();
525 items.push_back (MenuElem (_("Hide"), sigc::mem_fun(*this, &AutomationTimeAxisView::hide_clicked)));
526 items.push_back (SeparatorElem());
527 items.push_back (MenuElem (_("Clear"), sigc::mem_fun(*this, &AutomationTimeAxisView::clear_clicked)));
528 items.push_back (SeparatorElem());
532 Menu* auto_state_menu = manage (new Menu);
533 auto_state_menu->set_name ("ArdourContextMenu");
534 MenuList& as_items = auto_state_menu->items();
536 as_items.push_back (CheckMenuElem (S_("Automation|Manual"), sigc::bind (
537 sigc::mem_fun(*this, &AutomationTimeAxisView::set_automation_state),
538 (AutoState) ARDOUR::Off)));
539 auto_off_item = dynamic_cast<Gtk::CheckMenuItem*>(&as_items.back());
541 as_items.push_back (CheckMenuElem (_("Play"), sigc::bind (
542 sigc::mem_fun(*this, &AutomationTimeAxisView::set_automation_state),
544 auto_play_item = dynamic_cast<Gtk::CheckMenuItem*>(&as_items.back());
546 as_items.push_back (CheckMenuElem (_("Write"), sigc::bind (
547 sigc::mem_fun(*this, &AutomationTimeAxisView::set_automation_state),
548 (AutoState) Write)));
549 auto_write_item = dynamic_cast<Gtk::CheckMenuItem*>(&as_items.back());
551 as_items.push_back (CheckMenuElem (_("Touch"), sigc::bind (
552 sigc::mem_fun(*this, &AutomationTimeAxisView::set_automation_state),
553 (AutoState) Touch)));
554 auto_touch_item = dynamic_cast<Gtk::CheckMenuItem*>(&as_items.back());
556 items.push_back (MenuElem (_("State"), *auto_state_menu));
560 /* current interpolation state */
561 AutomationList::InterpolationStyle const s = _view ? _view->interpolation() : _control->list()->interpolation ();
563 if (ARDOUR::parameter_is_midi((AutomationType)_parameter.type())) {
565 Menu* auto_mode_menu = manage (new Menu);
566 auto_mode_menu->set_name ("ArdourContextMenu");
567 MenuList& am_items = auto_mode_menu->items();
569 RadioMenuItem::Group group;
571 am_items.push_back (RadioMenuElem (group, _("Discrete"), sigc::bind (
572 sigc::mem_fun(*this, &AutomationTimeAxisView::set_interpolation),
573 AutomationList::Discrete)));
574 mode_discrete_item = dynamic_cast<Gtk::CheckMenuItem*>(&am_items.back());
575 mode_discrete_item->set_active (s == AutomationList::Discrete);
577 am_items.push_back (RadioMenuElem (group, _("Linear"), sigc::bind (
578 sigc::mem_fun(*this, &AutomationTimeAxisView::set_interpolation),
579 AutomationList::Linear)));
580 mode_line_item = dynamic_cast<Gtk::CheckMenuItem*>(&am_items.back());
581 mode_line_item->set_active (s == AutomationList::Linear);
583 items.push_back (MenuElem (_("Mode"), *auto_mode_menu));
586 /* make sure the automation menu state is correct */
588 automation_state_changed ();
589 interpolation_changed (s);
593 AutomationTimeAxisView::add_automation_event (GdkEvent* event, framepos_t when, double y, bool with_guard_points)
599 boost::shared_ptr<AutomationList> list = _line->the_list ();
601 if (list->in_write_pass()) {
602 /* do not allow the GUI to add automation events during an
603 automation write pass.
610 _canvas_display->canvas_to_item (x, y);
612 /* compute vertical fractional position */
614 y = 1.0 - (y / height);
618 _line->view_to_model_coord (x, y);
621 _editor.snap_to_with_modifier (when, event);
623 _session->begin_reversible_command (_("add automation event"));
624 XMLNode& before = list->get_state();
626 list->add (when, y, with_guard_points);
628 XMLNode& after = list->get_state();
629 _session->commit_reversible_command (new MementoCommand<ARDOUR::AutomationList> (*list, &before, &after));
630 _session->set_dirty ();
633 /** Paste a selection.
634 * @param pos Position to paste to (session frames).
635 * @param times Number of times to paste.
636 * @param selection Selection to paste.
637 * @param nth Index of the AutomationList within the selection to paste from.
640 AutomationTimeAxisView::paste (framepos_t pos, float times, Selection& selection, size_t nth)
642 boost::shared_ptr<AutomationLine> line;
647 line = _view->paste_line (pos);
654 return paste_one (*line, pos, times, selection, nth);
658 AutomationTimeAxisView::paste_one (AutomationLine& line, framepos_t pos, float times, Selection& selection, size_t nth)
660 AutomationSelection::iterator p;
661 boost::shared_ptr<AutomationList> alist(line.the_list());
663 if (_session->transport_rolling() && alist->automation_write()) {
664 /* do not paste if this control is in write mode and we're rolling */
668 for (p = selection.lines.begin(); p != selection.lines.end() && nth; ++p, --nth) {}
670 if (p == selection.lines.end()) {
674 double const model_pos = line.time_converter().from (pos - line.time_converter().origin_b ());
676 XMLNode &before = alist->get_state();
677 alist->paste (**p, model_pos, times);
678 _session->add_command (new MementoCommand<AutomationList>(*alist.get(), &before, &alist->get_state()));
684 AutomationTimeAxisView::get_selectables (framepos_t start, framepos_t end, double top, double bot, list<Selectable*>& results)
686 if (!_line && !_view) {
690 if (touched (top, bot)) {
692 /* remember: this is X Window - coordinate space starts in upper left and moves down.
693 _y_position is the "origin" or "top" of the track.
696 /* bottom of our track */
697 double const mybot = _y_position + height;
702 if (_y_position >= top && mybot <= bot) {
704 /* _y_position is below top, mybot is above bot, so we're fully
713 /* top and bot are within _y_position .. mybot */
715 topfrac = 1.0 - ((top - _y_position) / height);
716 botfrac = 1.0 - ((bot - _y_position) / height);
721 _line->get_selectables (start, end, botfrac, topfrac, results);
723 _view->get_selectables (start, end, botfrac, topfrac, results);
729 AutomationTimeAxisView::get_inverted_selectables (Selection& sel, list<Selectable*>& result)
732 _line->get_inverted_selectables (sel, result);
737 AutomationTimeAxisView::set_selected_points (PointSelection& points)
740 _line->set_selected_points (points);
742 _view->set_selected_points (points);
747 AutomationTimeAxisView::clear_lines ()
750 _list_connections.drop_connections ();
754 AutomationTimeAxisView::add_line (boost::shared_ptr<AutomationLine> line)
756 if (_control && line) {
757 assert(line->the_list() == _control->list());
759 _control->alist()->automation_state_changed.connect (
760 _list_connections, invalidator (*this), boost::bind (&AutomationTimeAxisView::automation_state_changed, this), gui_context()
763 _control->alist()->InterpolationChanged.connect (
764 _list_connections, invalidator (*this), boost::bind (&AutomationTimeAxisView::interpolation_changed, this, _1), gui_context()
770 line->set_height (height);
772 /* pick up the current state */
773 automation_state_changed ();
775 line->add_visibility (AutomationLine::Line);
779 AutomationTimeAxisView::entered()
782 _line->track_entered();
787 AutomationTimeAxisView::exited ()
790 _line->track_exited();
795 AutomationTimeAxisView::color_handler ()
803 AutomationTimeAxisView::set_state_2X (const XMLNode& node, int /*version*/)
805 if (node.name() == X_("gain") && _parameter == Evoral::Parameter (GainAutomation)) {
806 XMLProperty const * shown = node.property (X_("shown"));
808 bool yn = string_is_affirmative (shown->value ());
810 _canvas_display->show (); /* FIXME: necessary? show_at? */
812 set_gui_property ("visible", yn);
814 set_gui_property ("visible", false);
822 AutomationTimeAxisView::set_state (const XMLNode&, int /*version*/)
828 AutomationTimeAxisView::what_has_visible_automation (const boost::shared_ptr<Automatable>& automatable, set<Evoral::Parameter>& visible)
830 /* this keeps "knowledge" of how we store visibility information
831 in XML private to this class.
834 assert (automatable);
836 Automatable::Controls& controls (automatable->controls());
838 for (Automatable::Controls::iterator i = controls.begin(); i != controls.end(); ++i) {
840 boost::shared_ptr<AutomationControl> ac = boost::dynamic_pointer_cast<AutomationControl> (i->second);
842 if (ac && ac->alist()) {
844 const XMLNode* gui_node = ac->extra_xml ("GUI");
847 const XMLProperty* prop = gui_node->property ("shown");
849 if (string_is_affirmative (prop->value())) {
850 visible.insert (i->first);
859 /** @return true if this view has any automation data to display */
861 AutomationTimeAxisView::has_automation () const
863 return ( (_line && _line->npoints() > 0) || (_view && _view->has_automation()) );
866 list<boost::shared_ptr<AutomationLine> >
867 AutomationTimeAxisView::lines () const
869 list<boost::shared_ptr<AutomationLine> > lines;
872 lines.push_back (_line);
874 lines = _view->get_lines ();
881 AutomationTimeAxisView::state_id() const
884 return string_compose ("automation %1", _control->id().to_s());
887 return string_compose ("automation %1 %2/%3/%4",
891 (int) _parameter.channel());
895 /** Given a state id string, see if it is one generated by
896 * this class. If so, parse it into its components.
897 * @param state_id State ID string to parse.
898 * @param route_id Filled in with the route's ID if the state ID string is parsed.
899 * @param has_parameter Filled in with true if the state ID has a parameter, otherwise false.
900 * @param parameter Filled in with the state ID's parameter, if it has one.
901 * @return true if this is a state ID generated by this class, otherwise false.
905 AutomationTimeAxisView::parse_state_id (
906 string const & state_id,
908 bool & has_parameter,
909 Evoral::Parameter & parameter)
917 if (a != X_("automation")) {
921 route_id = PBD::ID (b);
924 has_parameter = false;
928 has_parameter = true;
931 boost::split (p, c, boost::is_any_of ("/"));
933 assert (p.size() == 3);
935 parameter = Evoral::Parameter (
936 boost::lexical_cast<int> (p[0]),
937 boost::lexical_cast<int> (p[2]),
938 boost::lexical_cast<int> (p[1])
945 AutomationTimeAxisView::cut_copy_clear (Selection& selection, CutCopyOp op)
947 list<boost::shared_ptr<AutomationLine> > lines;
949 lines.push_back (_line);
951 lines = _view->get_lines ();
954 for (list<boost::shared_ptr<AutomationLine> >::iterator i = lines.begin(); i != lines.end(); ++i) {
955 cut_copy_clear_one (**i, selection, op);
960 AutomationTimeAxisView::cut_copy_clear_one (AutomationLine& line, Selection& selection, CutCopyOp op)
962 boost::shared_ptr<Evoral::ControlList> what_we_got;
963 boost::shared_ptr<AutomationList> alist (line.the_list());
965 XMLNode &before = alist->get_state();
967 /* convert time selection to automation list model coordinates */
968 const Evoral::TimeConverter<double, ARDOUR::framepos_t>& tc = line.time_converter ();
969 double const start = tc.from (selection.time.front().start - tc.origin_b ());
970 double const end = tc.from (selection.time.front().end - tc.origin_b ());
974 if (alist->cut (start, end) != 0) {
975 _session->add_command(new MementoCommand<AutomationList>(*alist.get(), &before, &alist->get_state()));
981 if ((what_we_got = alist->cut (start, end)) != 0) {
982 _editor.get_cut_buffer().add (what_we_got);
983 _session->add_command(new MementoCommand<AutomationList>(*alist.get(), &before, &alist->get_state()));
987 if ((what_we_got = alist->copy (start, end)) != 0) {
988 _editor.get_cut_buffer().add (what_we_got);
993 if ((what_we_got = alist->cut (start, end)) != 0) {
994 _session->add_command(new MementoCommand<AutomationList>(*alist.get(), &before, &alist->get_state()));
1000 for (AutomationList::iterator x = what_we_got->begin(); x != what_we_got->end(); ++x) {
1001 double when = (*x)->when;
1002 double val = (*x)->value;
1003 line.model_to_view_coord (when, val);