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livetrax/gtk2_ardour/route_time_axis.cc

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/*
Copyright (C) 2006 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.
*/
#include <cstdlib>
#include <cmath>
#include <cassert>
#include <algorithm>
#include <string>
#include <vector>
#include <utility>
#include <sigc++/bind.h>
#include "pbd/error.h"
#include "pbd/stl_delete.h"
#include "pbd/whitespace.h"
#include "pbd/memento_command.h"
#include <gtkmm/menu.h>
#include <gtkmm/menuitem.h>
#include <gtkmm2ext/gtk_ui.h>
#include <gtkmm2ext/selector.h>
#include <gtkmm2ext/stop_signal.h>
#include <gtkmm2ext/bindable_button.h>
#include <gtkmm2ext/utils.h>
#include "ardour/audioplaylist.h"
#include "ardour/diskstream.h"
#include "ardour/event_type_map.h"
#include "ardour/ladspa_plugin.h"
#include "ardour/location.h"
#include "ardour/panner.h"
#include "ardour/playlist.h"
#include "ardour/playlist.h"
#include "ardour/processor.h"
#include "ardour/profile.h"
#include "ardour/route_group.h"
#include "ardour/session.h"
#include "ardour/session_playlist.h"
#include "ardour/utils.h"
#include "evoral/Parameter.hpp"
#include "ardour_ui.h"
#include "route_time_axis.h"
#include "automation_time_axis.h"
#include "canvas_impl.h"
#include "crossfade_view.h"
#include "enums.h"
#include "gui_thread.h"
#include "keyboard.h"
#include "playlist_selector.h"
#include "point_selection.h"
#include "prompter.h"
#include "public_editor.h"
#include "region_view.h"
#include "rgb_macros.h"
#include "selection.h"
#include "simplerect.h"
#include "streamview.h"
#include "utils.h"
#include "ardour/track.h"
#include "i18n.h"
using namespace ARDOUR;
using namespace PBD;
using namespace Gtkmm2ext;
using namespace Gtk;
using namespace Editing;
using namespace sigc;
using namespace std;
Glib::RefPtr<Gdk::Pixbuf> RouteTimeAxisView::slider;
void
RouteTimeAxisView::setup_slider_pix ()
{
if ((slider = ::get_icon ("fader_belt_h")) == 0) {
throw failed_constructor ();
}
}
RouteTimeAxisView::RouteTimeAxisView (PublicEditor& ed, Session& sess, boost::shared_ptr<Route> rt, Canvas& canvas)
: AxisView(sess),
RouteUI(rt, sess, _("m"), _("s"), _("r")), // mute, solo, and record
TimeAxisView(sess,ed,(TimeAxisView*) 0, canvas),
parent_canvas (canvas),
button_table (3, 3),
edit_group_button (_("g")), // group
playlist_button (_("p")),
size_button (_("h")), // height
automation_button (_("a")),
visual_button (_("v")),
gm (sess, slider, true)
{
gm.set_io (rt);
gm.get_level_meter().set_no_show_all();
gm.get_level_meter().setup_meters(50);
_has_state = true;
playlist_menu = 0;
playlist_action_menu = 0;
automation_action_menu = 0;
_view = 0;
if (!_route->is_hidden()) {
_marked_for_display = true;
}
timestretch_rect = 0;
no_redraw = false;
destructive_track_mode_item = 0;
normal_track_mode_item = 0;
non_layered_track_mode_item = 0;
ignore_toggle = false;
edit_group_button.set_name ("TrackGroupButton");
playlist_button.set_name ("TrackPlaylistButton");
automation_button.set_name ("TrackAutomationButton");
size_button.set_name ("TrackSizeButton");
visual_button.set_name ("TrackVisualButton");
hide_button.set_name ("TrackRemoveButton");
edit_group_button.unset_flags (Gtk::CAN_FOCUS);
playlist_button.unset_flags (Gtk::CAN_FOCUS);
automation_button.unset_flags (Gtk::CAN_FOCUS);
size_button.unset_flags (Gtk::CAN_FOCUS);
visual_button.unset_flags (Gtk::CAN_FOCUS);
hide_button.unset_flags (Gtk::CAN_FOCUS);
hide_button.add (*(manage (new Image (::get_icon("hide")))));
hide_button.show_all ();
edit_group_button.signal_button_release_event().connect (mem_fun(*this, &RouteTimeAxisView::edit_click), false);
playlist_button.signal_clicked().connect (mem_fun(*this, &RouteTimeAxisView::playlist_click));
automation_button.signal_clicked().connect (mem_fun(*this, &RouteTimeAxisView::automation_click));
size_button.signal_button_release_event().connect (mem_fun(*this, &RouteTimeAxisView::size_click), false);
visual_button.signal_clicked().connect (mem_fun(*this, &RouteTimeAxisView::visual_click));
hide_button.signal_clicked().connect (mem_fun(*this, &RouteTimeAxisView::hide_click));
solo_button->signal_button_press_event().connect (mem_fun(*this, &RouteUI::solo_press), false);
solo_button->signal_button_release_event().connect (mem_fun(*this, &RouteUI::solo_release), false);
mute_button->signal_button_press_event().connect (mem_fun(*this, &RouteUI::mute_press), false);
mute_button->signal_button_release_event().connect (mem_fun(*this, &RouteUI::mute_release), false);
if (is_track()) {
/* use icon */
rec_enable_button->remove ();
switch (track()->mode()) {
case ARDOUR::Normal:
case ARDOUR::NonLayered:
rec_enable_button->add (*(manage (new Image (::get_icon (X_("record_normal_red"))))));
break;
case ARDOUR::Destructive:
rec_enable_button->add (*(manage (new Image (::get_icon (X_("record_tape_red"))))));
break;
}
rec_enable_button->show_all ();
rec_enable_button->signal_button_press_event().connect (mem_fun(*this, &RouteUI::rec_enable_press), false);
rec_enable_button->signal_button_release_event().connect (mem_fun(*this, &RouteUI::rec_enable_release));
controls_table.attach (*rec_enable_button, 5, 6, 0, 1, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND, 0, 0);
ARDOUR_UI::instance()->tooltips().set_tip(*rec_enable_button, _("Record"));
}
controls_hbox.pack_start(gm.get_level_meter(), false, false);
_route->meter_change.connect (mem_fun(*this, &RouteTimeAxisView::meter_changed));
_route->input_changed.connect (mem_fun(*this, &RouteTimeAxisView::io_changed));
_route->output_changed.connect (mem_fun(*this, &RouteTimeAxisView::io_changed));
controls_table.attach (*mute_button, 6, 7, 0, 1, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND, 0, 0);
controls_table.attach (*solo_button, 7, 8, 0, 1, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND, 0, 0);
controls_table.attach (edit_group_button, 7, 8, 1, 2, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND, 0, 0);
controls_table.attach (gm.get_gain_slider(), 0, 5, 1, 2, Gtk::SHRINK, Gtk::SHRINK, 0, 0);
ARDOUR_UI::instance()->tooltips().set_tip(*solo_button,_("Solo"));
ARDOUR_UI::instance()->tooltips().set_tip(*mute_button,_("Mute"));
ARDOUR_UI::instance()->tooltips().set_tip(edit_group_button,_("Edit Group"));
ARDOUR_UI::instance()->tooltips().set_tip(size_button,_("Display Height"));
ARDOUR_UI::instance()->tooltips().set_tip(playlist_button,_("Playlist"));
ARDOUR_UI::instance()->tooltips().set_tip(automation_button, _("Automation"));
ARDOUR_UI::instance()->tooltips().set_tip(visual_button, _("Visual options"));
ARDOUR_UI::instance()->tooltips().set_tip(hide_button, _("Hide this track"));
label_view ();
if (0) {
/* old school - when we used to put an extra row of buttons in place */
controls_table.attach (hide_button, 0, 1, 1, 2, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND);
controls_table.attach (visual_button, 1, 2, 1, 2, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND);
controls_table.attach (size_button, 2, 3, 1, 2, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND);
controls_table.attach (automation_button, 3, 4, 1, 2, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND);
} else {
controls_table.attach (automation_button, 6, 7, 1, 2, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND);
}
if (is_track() && track()->mode() == ARDOUR::Normal) {
controls_table.attach (playlist_button, 5, 6, 1, 2, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND);
}
_y_position = -1;
_route->mute_changed.connect (mem_fun(*this, &RouteUI::mute_changed));
_route->solo_changed.connect (mem_fun(*this, &RouteUI::solo_changed));
_route->processors_changed.connect (mem_fun(*this, &RouteTimeAxisView::processors_changed));
_route->NameChanged.connect (mem_fun(*this, &RouteTimeAxisView::route_name_changed));
_route->solo_safe_changed.connect (mem_fun(*this, &RouteUI::solo_changed));
if (is_track()) {
track()->TrackModeChanged.connect (mem_fun(*this, &RouteTimeAxisView::track_mode_changed));
track()->FreezeChange.connect (mem_fun(*this, &RouteTimeAxisView::map_frozen));
track()->DiskstreamChanged.connect (mem_fun(*this, &RouteTimeAxisView::diskstream_changed));
get_diskstream()->SpeedChanged.connect (mem_fun(*this, &RouteTimeAxisView::speed_changed));
/* pick up the correct freeze state */
map_frozen ();
}
_editor.ZoomChanged.connect (mem_fun(*this, &RouteTimeAxisView::reset_samples_per_unit));
ColorsChanged.connect (mem_fun (*this, &RouteTimeAxisView::color_handler));
gm.get_gain_slider().signal_scroll_event().connect(mem_fun(*this, &RouteTimeAxisView::controls_ebox_scroll), false);
gm.get_gain_slider().set_name ("TrackGainFader");
}
RouteTimeAxisView::~RouteTimeAxisView ()
{
GoingAway (); /* EMIT_SIGNAL */
for (list<ProcessorAutomationInfo*>::iterator i = processor_automation.begin(); i != processor_automation.end(); ++i) {
delete *i;
}
delete playlist_menu;
playlist_menu = 0;
delete playlist_action_menu;
playlist_action_menu = 0;
delete _view;
_view = 0;
for (AutomationTracks::iterator i = _automation_tracks.begin(); i != _automation_tracks.end(); ++i) {
delete i->second;
}
_automation_tracks.clear ();
}
void
RouteTimeAxisView::post_construct ()
{
/* map current state of the route */
update_diskstream_display ();
subplugin_menu.items().clear ();
_route->foreach_processor (mem_fun (*this, &RouteTimeAxisView::add_processor_to_subplugin_menu));
_route->foreach_processor (mem_fun (*this, &RouteTimeAxisView::add_existing_processor_automation_curves));
reset_processor_automation_curves ();
}
void
RouteTimeAxisView::set_playlist (boost::shared_ptr<Playlist> newplaylist)
{
boost::shared_ptr<Playlist> pl = playlist();
assert(pl);
modified_connection.disconnect ();
modified_connection = pl->Modified.connect (mem_fun(*this, &RouteTimeAxisView::playlist_modified));
}
void
RouteTimeAxisView::playlist_modified ()
{
}
gint
RouteTimeAxisView::edit_click (GdkEventButton *ev)
{
if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
_route->set_edit_group (0, this);
return FALSE;
}
using namespace Menu_Helpers;
MenuList& items = edit_group_menu.items ();
RadioMenuItem::Group group;
items.clear ();
items.push_back (RadioMenuElem (group, _("No group"),
bind (mem_fun(*this, &RouteTimeAxisView::set_edit_group_from_menu), (RouteGroup *) 0)));
if (_route->edit_group() == 0) {
static_cast<RadioMenuItem*>(&items.back())->set_active ();
}
_session.foreach_edit_group (bind (mem_fun (*this, &RouteTimeAxisView::add_edit_group_menu_item), &group));
edit_group_menu.popup (ev->button, ev->time);
return FALSE;
}
void
RouteTimeAxisView::add_edit_group_menu_item (RouteGroup *eg, RadioMenuItem::Group* group)
{
using namespace Menu_Helpers;
MenuList &items = edit_group_menu.items();
items.push_back (RadioMenuElem (*group, eg->name(), bind (mem_fun(*this, &RouteTimeAxisView::set_edit_group_from_menu), eg)));
if (_route->edit_group() == eg) {
static_cast<RadioMenuItem*>(&items.back())->set_active ();
}
}
void
RouteTimeAxisView::set_edit_group_from_menu (RouteGroup *eg)
{
_route->set_edit_group (eg, this);
}
void
RouteTimeAxisView::playlist_changed ()
{
label_view ();
if (is_track()) {
set_playlist (get_diskstream()->playlist());
}
}
void
RouteTimeAxisView::label_view ()
{
string x = _route->name();
if (x != name_entry.get_text()) {
name_entry.set_text (x);
}
ARDOUR_UI::instance()->tooltips().set_tip (name_entry, x);
}
void
RouteTimeAxisView::route_name_changed ()
{
_editor.route_name_changed (this);
label_view ();
}
void
RouteTimeAxisView::take_name_changed (void *src)
{
if (src != this) {
label_view ();
}
}
void
RouteTimeAxisView::playlist_click ()
{
// always build a new action menu
delete playlist_action_menu;
playlist_action_menu = new Menu;
playlist_action_menu->set_name ("ArdourContextMenu");
build_playlist_menu (playlist_action_menu);
conditionally_add_to_selection ();
playlist_action_menu->popup (1, gtk_get_current_event_time());
}
void
RouteTimeAxisView::automation_click ()
{
conditionally_add_to_selection ();
build_automation_action_menu ();
automation_action_menu->popup (1, gtk_get_current_event_time());
}
int
RouteTimeAxisView::set_state (const XMLNode& node)
{
TimeAxisView::set_state (node);
XMLNodeList kids = node.children();
XMLNodeConstIterator iter;
const XMLProperty* prop;
for (iter = kids.begin(); iter != kids.end(); ++iter) {
if ((*iter)->name() == AutomationTimeAxisView::state_node_name) {
if ((prop = (*iter)->property ("automation-id")) != 0) {
Evoral::Parameter param = ARDOUR::EventTypeMap::instance().new_parameter(prop->value());
bool show = ((prop = (*iter)->property ("shown")) != 0) && prop->value() == "yes";
create_automation_child(param, show);
} else {
warning << "Automation child has no ID" << endmsg;
}
}
}
return 0;
}
void
RouteTimeAxisView::build_automation_action_menu ()
{
using namespace Menu_Helpers;
automation_action_menu = manage (new Menu);
MenuList& automation_items = automation_action_menu->items();
automation_action_menu->set_name ("ArdourContextMenu");
automation_items.push_back (MenuElem (_("Show all automation"),
mem_fun(*this, &RouteTimeAxisView::show_all_automation)));
automation_items.push_back (MenuElem (_("Show existing automation"),
mem_fun(*this, &RouteTimeAxisView::show_existing_automation)));
automation_items.push_back (MenuElem (_("Hide all automation"),
mem_fun(*this, &RouteTimeAxisView::hide_all_automation)));
if (subplugin_menu.get_attach_widget())
subplugin_menu.detach();
automation_items.push_back (MenuElem (_("Plugins"), subplugin_menu));
map<Evoral::Parameter, RouteAutomationNode*>::iterator i;
for (i = _automation_tracks.begin(); i != _automation_tracks.end(); ++i) {
automation_items.push_back (SeparatorElem());
delete i->second->menu_item;
automation_items.push_back(CheckMenuElem (_route->describe_parameter(i->second->param),
bind (mem_fun(*this, &RouteTimeAxisView::toggle_automation_track), i->second->param)));
i->second->menu_item = static_cast<Gtk::CheckMenuItem*>(&automation_items.back());
i->second->menu_item->set_active(show_automation(i->second->param));
//i->second->menu_item->set_active(false);
}
}
void
RouteTimeAxisView::build_display_menu ()
{
using namespace Menu_Helpers;
/* get the size menu ready */
build_size_menu ();
/* prepare it */
TimeAxisView::build_display_menu ();
/* now fill it with our stuff */
MenuList& items = display_menu->items();
display_menu->set_name ("ArdourContextMenu");
items.push_back (MenuElem (_("Height"), *size_menu));
items.push_back (MenuElem (_("Color"), mem_fun(*this, &RouteTimeAxisView::select_track_color)));
items.push_back (SeparatorElem());
if (!Profile->get_sae()) {
build_remote_control_menu ();
items.push_back (MenuElem (_("Remote Control ID"), *remote_control_menu));
/* rebuild this every time */
build_automation_action_menu ();
items.push_back (MenuElem (_("Automation"), *automation_action_menu));
items.push_back (SeparatorElem());
}
// Hook for derived classes to add type specific stuff
append_extra_display_menu_items ();
items.push_back (SeparatorElem());
if (is_track()) {
Menu *layers_menu = manage(new Menu);
MenuList &layers_items = layers_menu->items();
layers_menu->set_name("ArdourContextMenu");
RadioMenuItem::Group layers_group;
layers_items.push_back(RadioMenuElem (layers_group, _("Overlaid"),
bind (mem_fun (*this, &RouteTimeAxisView::set_layer_display), Overlaid)));
layers_items.push_back(RadioMenuElem (layers_group, _("Stacked"),
bind (mem_fun (*this, &RouteTimeAxisView::set_layer_display), Stacked)));
items.push_back (MenuElem (_("Layers"), *layers_menu));
Menu* alignment_menu = manage (new Menu);
MenuList& alignment_items = alignment_menu->items();
alignment_menu->set_name ("ArdourContextMenu");
RadioMenuItem::Group align_group;
alignment_items.push_back (RadioMenuElem (align_group, _("Align with existing material"),
bind (mem_fun(*this, &RouteTimeAxisView::set_align_style), ExistingMaterial)));
align_existing_item = dynamic_cast<RadioMenuItem*>(&alignment_items.back());
if (get_diskstream()->alignment_style() == ExistingMaterial)
align_existing_item->set_active();
alignment_items.push_back (RadioMenuElem (align_group, _("Align with capture time"),
bind (mem_fun(*this, &RouteTimeAxisView::set_align_style), CaptureTime)));
align_capture_item = dynamic_cast<RadioMenuItem*>(&alignment_items.back());
if (get_diskstream()->alignment_style() == CaptureTime)
align_capture_item->set_active();
if (!Profile->get_sae()) {
items.push_back (MenuElem (_("Alignment"), *alignment_menu));
get_diskstream()->AlignmentStyleChanged.connect (
mem_fun(*this, &RouteTimeAxisView::align_style_changed));
RadioMenuItem::Group mode_group;
items.push_back (RadioMenuElem (mode_group, _("Normal mode"), bind (
mem_fun (*this, &RouteTimeAxisView::set_track_mode),
ARDOUR::Normal)));
normal_track_mode_item = dynamic_cast<RadioMenuItem*>(&items.back());
items.push_back (RadioMenuElem (mode_group, _("Tape mode"), bind (
mem_fun (*this, &RouteTimeAxisView::set_track_mode),
ARDOUR::Destructive)));
destructive_track_mode_item = dynamic_cast<RadioMenuItem*>(&items.back());
items.push_back (RadioMenuElem (mode_group, _("No layering mode"),
bind (mem_fun (*this, &RouteTimeAxisView::set_track_mode), ARDOUR::NonLayered)));
non_layered_track_mode_item = dynamic_cast<RadioMenuItem*>(&items.back());
switch (track()->mode()) {
case ARDOUR::Destructive:
destructive_track_mode_item->set_active ();
break;
case ARDOUR::Normal:
normal_track_mode_item->set_active ();
break;
case ARDOUR::NonLayered:
non_layered_track_mode_item->set_active ();
break;
}
}
get_diskstream()->AlignmentStyleChanged.connect (
mem_fun(*this, &RouteTimeAxisView::align_style_changed));
mode_menu = build_mode_menu();
if (mode_menu)
items.push_back (MenuElem (_("Mode"), *mode_menu));
color_mode_menu = build_color_mode_menu();
if (color_mode_menu)
items.push_back (MenuElem (_("Color Mode"), *color_mode_menu));
items.push_back (SeparatorElem());
}
items.push_back (CheckMenuElem (_("Active"), mem_fun(*this, &RouteUI::toggle_route_active)));
route_active_menu_item = dynamic_cast<CheckMenuItem *> (&items.back());
route_active_menu_item->set_active (_route->active());
items.push_back (SeparatorElem());
items.push_back (MenuElem (_("Hide"), mem_fun(*this, &RouteTimeAxisView::hide_click)));
if (!Profile->get_sae()) {
items.push_back (MenuElem (_("Remove"), mem_fun(*this, &RouteUI::remove_this_route)));
} else {
items.push_front (SeparatorElem());
items.push_front (MenuElem (_("Delete"), mem_fun(*this, &RouteUI::remove_this_route)));
}
}
static bool __reset_item (RadioMenuItem* item, RadioMenuItem* item_2)
{
item->set_active ();
item_2->set_active ();
return false;
}
void
RouteTimeAxisView::set_track_mode (TrackMode mode)
{
RadioMenuItem* item;
RadioMenuItem* other_item;
RadioMenuItem* other_item_2;
switch (mode) {
case ARDOUR::Normal:
item = normal_track_mode_item;
other_item = non_layered_track_mode_item;
other_item_2 = destructive_track_mode_item;
break;
case ARDOUR::NonLayered:
item = non_layered_track_mode_item;
other_item = normal_track_mode_item;
other_item_2 = destructive_track_mode_item;
break;
case ARDOUR::Destructive:
item = destructive_track_mode_item;
other_item = normal_track_mode_item;
other_item_2 = non_layered_track_mode_item;
break;
default:
fatal << string_compose (_("programming error: %1 %2"), "illegal track mode in RouteTimeAxisView::set_track_mode", mode) << endmsg;
/*NOTREACHED*/
return;
}
if (item && other_item && other_item_2 && item->get_active() && track()->mode() != mode) {
_set_track_mode (track().get(), mode, other_item, other_item_2);
}
}
void
RouteTimeAxisView::_set_track_mode (Track* track, TrackMode mode, RadioMenuItem* reset_item, RadioMenuItem* reset_item_2)
{
bool needs_bounce;
if (!track->can_use_mode (mode, needs_bounce)) {
if (!needs_bounce) {
/* cannot be done */
Glib::signal_idle().connect (bind (sigc::ptr_fun (__reset_item), reset_item, reset_item_2));
return;
} else {
cerr << "would bounce this one\n";
return;
}
}
track->set_mode (mode);
rec_enable_button->remove ();
switch (mode) {
case ARDOUR::NonLayered:
case ARDOUR::Normal:
rec_enable_button->add (*(manage (new Image (::get_icon (X_("record_normal_red"))))));
break;
case ARDOUR::Destructive:
rec_enable_button->add (*(manage (new Image (::get_icon (X_("record_tape_red"))))));
break;
}
rec_enable_button->show_all ();
}
void
RouteTimeAxisView::track_mode_changed ()
{
RadioMenuItem* item;
switch (track()->mode()) {
case ARDOUR::Normal:
item = normal_track_mode_item;
break;
case ARDOUR::NonLayered:
item = non_layered_track_mode_item;
break;
case ARDOUR::Destructive:
item = destructive_track_mode_item;
break;
default:
fatal << string_compose (_("programming error: %1 %2"), "illegal track mode in RouteTimeAxisView::set_track_mode", track()->mode()) << endmsg;
/*NOTREACHED*/
return;
}
item->set_active ();
}
void
RouteTimeAxisView::show_timestretch (nframes_t start, nframes_t end)
{
double x1;
double x2;
double y2;
TimeAxisView::show_timestretch (start, end);
hide_timestretch ();
#if 0
if (ts.empty()) {
return;
}
/* check that the time selection was made in our route, or our edit group.
remember that edit_group() == 0 implies the route is *not* in a edit group.
*/
if (!(ts.track == this || (ts.group != 0 && ts.group == _route->edit_group()))) {
/* this doesn't apply to us */
return;
}
/* ignore it if our edit group is not active */
if ((ts.track != this) && _route->edit_group() && !_route->edit_group()->is_active()) {
return;
}
#endif
if (timestretch_rect == 0) {
timestretch_rect = new SimpleRect (*canvas_display ());
timestretch_rect->property_x1() = 0.0;
timestretch_rect->property_y1() = 0.0;
timestretch_rect->property_x2() = 0.0;
timestretch_rect->property_y2() = 0.0;
timestretch_rect->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_TimeStretchFill.get();
timestretch_rect->property_outline_color_rgba() = ARDOUR_UI::config()->canvasvar_TimeStretchOutline.get();
}
timestretch_rect->show ();
timestretch_rect->raise_to_top ();
x1 = start / _editor.get_current_zoom();
x2 = (end - 1) / _editor.get_current_zoom();
y2 = current_height() - 2;
timestretch_rect->property_x1() = x1;
timestretch_rect->property_y1() = 1.0;
timestretch_rect->property_x2() = x2;
timestretch_rect->property_y2() = y2;
}
void
RouteTimeAxisView::hide_timestretch ()
{
TimeAxisView::hide_timestretch ();
if (timestretch_rect) {
timestretch_rect->hide ();
}
}
void
RouteTimeAxisView::show_selection (TimeSelection& ts)
{
#if 0
/* ignore it if our edit group is not active or if the selection was started
in some other track or edit group (remember that edit_group() == 0 means
that the track is not in an edit group).
*/
if (((ts.track != this && !is_child (ts.track)) && _route->edit_group() && !_route->edit_group()->is_active()) ||
(!(ts.track == this || is_child (ts.track) || (ts.group != 0 && ts.group == _route->edit_group())))) {
hide_selection ();
return;
}
#endif
TimeAxisView::show_selection (ts);
}
void
RouteTimeAxisView::set_height (uint32_t h)
{
int gmlen = h - 5;
bool height_changed = (height == 0) || (h != height);
gm.get_level_meter().setup_meters (gmlen);
TimeAxisView::set_height (h);
ensure_xml_node ();
if (_view) {
_view->set_height ((double) current_height());
}
char buf[32];
snprintf (buf, sizeof (buf), "%u", height);
xml_node->add_property ("height", buf);
if (height >= hNormal) {
reset_meter();
show_name_entry ();
hide_name_label ();
gm.get_gain_slider().show();
mute_button->show();
solo_button->show();
if (rec_enable_button)
rec_enable_button->show();
edit_group_button.show();
hide_button.show();
visual_button.show();
size_button.show();
automation_button.show();
if (is_track() && track()->mode() == ARDOUR::Normal) {
playlist_button.show();
}
} else if (height >= hSmaller) {
reset_meter();
show_name_entry ();
hide_name_label ();
gm.get_gain_slider().hide();
mute_button->show();
solo_button->show();
if (rec_enable_button)
rec_enable_button->show();
edit_group_button.hide ();
hide_button.hide ();
visual_button.hide ();
size_button.hide ();
automation_button.hide ();
if (is_track() && track()->mode() == ARDOUR::Normal) {
playlist_button.hide ();
}
} else {
/* don't allow name_entry to be hidden while
it has focus, otherwise the GUI becomes unusable.
*/
if (name_entry.has_focus()) {
if (name_entry.get_text() != _route->name()) {
name_entry_changed ();
}
controls_ebox.grab_focus ();
}
hide_name_entry ();
show_name_label ();
gm.get_gain_slider().hide();
mute_button->hide();
solo_button->hide();
if (rec_enable_button)
rec_enable_button->hide();
edit_group_button.hide ();
hide_button.hide ();
visual_button.hide ();
size_button.hide ();
automation_button.hide ();
playlist_button.hide ();
name_label.set_text (_route->name());
}
if (height_changed) {
/* only emit the signal if the height really changed */
_route->gui_changed ("track_height", (void *) 0); /* EMIT_SIGNAL */
}
}
void
RouteTimeAxisView::select_track_color ()
{
if (RouteUI::choose_color ()) {
if (_view) {
_view->apply_color (_color, StreamView::RegionColor);
}
}
}
void
RouteTimeAxisView::reset_samples_per_unit ()
{
set_samples_per_unit (_editor.get_current_zoom());
}
void
RouteTimeAxisView::set_samples_per_unit (double spu)
{
double speed = 1.0;
if (get_diskstream() != 0) {
speed = get_diskstream()->speed();
}
if (_view) {
_view->set_samples_per_unit (spu * speed);
}
TimeAxisView::set_samples_per_unit (spu * speed);
}
void
RouteTimeAxisView::align_style_changed ()
{
switch (get_diskstream()->alignment_style()) {
case ExistingMaterial:
if (!align_existing_item->get_active()) {
align_existing_item->set_active();
}
break;
case CaptureTime:
if (!align_capture_item->get_active()) {
align_capture_item->set_active();
}
break;
}
}
void
RouteTimeAxisView::set_align_style (AlignStyle style)
{
RadioMenuItem* item;
switch (style) {
case ExistingMaterial:
item = align_existing_item;
break;
case CaptureTime:
item = align_capture_item;
break;
default:
fatal << string_compose (_("programming error: %1 %2"), "illegal align style in RouteTimeAxisView::set_align_style", style) << endmsg;
/*NOTREACHED*/
return;
}
if (item->get_active()) {
get_diskstream()->set_align_style (style);
}
}
void
RouteTimeAxisView::rename_current_playlist ()
{
ArdourPrompter prompter (true);
string name;
boost::shared_ptr<Diskstream> ds = get_diskstream();
if (!ds || ds->destructive())
return;
boost::shared_ptr<Playlist> pl = ds->playlist();
if (!pl)
return;
prompter.set_prompt (_("Name for playlist"));
prompter.set_initial_text (pl->name());
prompter.add_button (_("Rename"), Gtk::RESPONSE_ACCEPT);
prompter.set_response_sensitive (Gtk::RESPONSE_ACCEPT, false);
switch (prompter.run ()) {
case Gtk::RESPONSE_ACCEPT:
prompter.get_result (name);
if (name.length()) {
pl->set_name (name);
}
break;
default:
break;
}
}
std::string
RouteTimeAxisView::resolve_new_group_playlist_name(std::string &basename, vector<boost::shared_ptr<Playlist> > const & playlists)
{
std::string ret(basename);
std::string group_string = "."+edit_group()->name()+".";
// iterate through all playlists
int maxnumber = 0;
for (vector<boost::shared_ptr<Playlist> >::const_iterator i = playlists.begin(); i != playlists.end(); ++i) {
std::string tmp = (*i)->name();
std::string::size_type idx = tmp.find(group_string);
// find those which belong to this group
if (idx != string::npos) {
tmp = tmp.substr(idx + group_string.length());
// and find the largest current number
int x = atoi(tmp.c_str());
if (x > maxnumber) {
maxnumber = x;
}
}
}
maxnumber++;
char buf[32];
snprintf (buf, sizeof(buf), "%d", maxnumber);
ret = this->name()+"."+edit_group()->name()+"."+buf;
return ret;
}
void
RouteTimeAxisView::use_copy_playlist (bool prompt, vector<boost::shared_ptr<Playlist> > const & playlists_before_op)
{
string name;
boost::shared_ptr<Diskstream> ds = get_diskstream();
if (!ds || ds->destructive())
return;
boost::shared_ptr<const Playlist> pl = ds->playlist();
if (!pl)
return;
name = pl->name();
if (edit_group() && edit_group()->is_active()) {
name = resolve_new_group_playlist_name(name, playlists_before_op);
}
while (_session.playlist_by_name(name)) {
name = Playlist::bump_name (name, _session);
}
// TODO: The prompter "new" button should be de-activated if the user
// specifies a playlist name which already exists in the session.
if (prompt) {
ArdourPrompter prompter (true);
prompter.set_prompt (_("Name for Playlist"));
prompter.set_initial_text (name);
prompter.add_button (Gtk::Stock::NEW, Gtk::RESPONSE_ACCEPT);
prompter.set_response_sensitive (Gtk::RESPONSE_ACCEPT, true);
prompter.show_all ();
switch (prompter.run ()) {
case Gtk::RESPONSE_ACCEPT:
prompter.get_result (name);
break;
default:
return;
}
}
if (name.length()) {
ds->use_copy_playlist ();
ds->playlist()->set_name (name);
}
}
void
RouteTimeAxisView::use_new_playlist (bool prompt, vector<boost::shared_ptr<Playlist> > const & playlists_before_op)
{
string name;
boost::shared_ptr<Diskstream> ds = get_diskstream();
if (!ds || ds->destructive())
return;
boost::shared_ptr<const Playlist> pl = ds->playlist();
if (!pl)
return;
name = pl->name();
if (edit_group() && edit_group()->is_active()) {
name = resolve_new_group_playlist_name(name,playlists_before_op);
}
while (_session.playlist_by_name(name)) {
name = Playlist::bump_name (name, _session);
}
if (prompt) {
ArdourPrompter prompter (true);
prompter.set_prompt (_("Name for Playlist"));
prompter.set_initial_text (name);
prompter.add_button (Gtk::Stock::NEW, Gtk::RESPONSE_ACCEPT);
prompter.set_response_sensitive (Gtk::RESPONSE_ACCEPT, true);
switch (prompter.run ()) {
case Gtk::RESPONSE_ACCEPT:
prompter.get_result (name);
break;
default:
return;
}
}
if (name.length()) {
ds->use_new_playlist ();
ds->playlist()->set_name (name);
}
}
void
RouteTimeAxisView::clear_playlist ()
{
boost::shared_ptr<Diskstream> ds = get_diskstream();
if (!ds || ds->destructive())
return;
boost::shared_ptr<Playlist> pl = ds->playlist();
if (!pl)
return;
_editor.clear_playlist (pl);
}
void
RouteTimeAxisView::speed_changed ()
{
Gtkmm2ext::UI::instance()->call_slot (mem_fun(*this, &RouteTimeAxisView::reset_samples_per_unit));
}
void
RouteTimeAxisView::diskstream_changed ()
{
Gtkmm2ext::UI::instance()->call_slot (mem_fun(*this, &RouteTimeAxisView::update_diskstream_display));
}
void
RouteTimeAxisView::update_diskstream_display ()
{
if (!get_diskstream()) // bus
return;
set_playlist (get_diskstream()->playlist());
map_frozen ();
}
void
RouteTimeAxisView::selection_click (GdkEventButton* ev)
{
if (Keyboard::modifier_state_equals (ev->state, (Keyboard::TertiaryModifier|Keyboard::PrimaryModifier))) {
/* special case: select/deselect all tracks */
if (_editor.get_selection().selected (this)) {
_editor.get_selection().clear_tracks ();
} else {
_editor.select_all_tracks ();
}
return;
}
PublicEditor::TrackViewList* tracks = _editor.get_valid_views (this, _route->edit_group());
switch (Keyboard::selection_type (ev->state)) {
case Selection::Toggle:
_editor.get_selection().toggle (*tracks);
break;
case Selection::Set:
_editor.get_selection().set (*tracks);
break;
case Selection::Extend:
if (tracks->size() > 1) {
/* add each one, do not "extend" */
_editor.get_selection().add (*tracks);
} else {
/* extend to the single track */
_editor.extend_selection_to_track (*tracks->front());
}
break;
case Selection::Add:
_editor.get_selection().add (*tracks);
break;
}
delete tracks;
}
void
RouteTimeAxisView::set_selected_points (PointSelection& points)
{
for (Children::iterator i = children.begin(); i != children.end(); ++i) {
(*i)->set_selected_points (points);
}
}
void
RouteTimeAxisView::set_selected_regionviews (RegionSelection& regions)
{
if (_view) {
_view->set_selected_regionviews (regions);
}
}
/** Add the selectable things that we have to a list.
* @param results List to add things to.
*/
void
RouteTimeAxisView::get_selectables (nframes_t start, nframes_t end, double top, double bot, list<Selectable*>& results)
{
double speed = 1.0;
if (get_diskstream() != 0) {
speed = get_diskstream()->speed();
}
nframes_t start_adjusted = session_frame_to_track_frame(start, speed);
nframes_t end_adjusted = session_frame_to_track_frame(end, speed);
if ((_view && ((top < 0.0 && bot < 0.0))) || touched (top, bot)) {
_view->get_selectables (start_adjusted, end_adjusted, results);
}
/* pick up visible automation tracks */
for (Children::iterator i = children.begin(); i != children.end(); ++i) {
if (!(*i)->hidden()) {
(*i)->get_selectables (start_adjusted, end_adjusted, top, bot, results);
}
}
}
void
RouteTimeAxisView::get_inverted_selectables (Selection& sel, list<Selectable*>& results)
{
if (_view) {
_view->get_inverted_selectables (sel, results);
}
for (Children::iterator i = children.begin(); i != children.end(); ++i) {
if (!(*i)->hidden()) {
(*i)->get_inverted_selectables (sel, results);
}
}
return;
}
bool
RouteTimeAxisView::show_automation(Evoral::Parameter param)
{
return (_show_automation.find(param) != _show_automation.end());
}
/** Retuns 0 if track for \a param doesn't exist.
*/
RouteTimeAxisView::RouteAutomationNode*
RouteTimeAxisView::automation_track (Evoral::Parameter param)
{
map<Evoral::Parameter, RouteAutomationNode*>::iterator i = _automation_tracks.find (param);
if (i != _automation_tracks.end()) {
return i->second;
} else {
return 0;
}
}
/** Shorthand for GainAutomation, etc.
*/
RouteTimeAxisView::RouteAutomationNode*
RouteTimeAxisView::automation_track (AutomationType type)
{
return automation_track (Evoral::Parameter(type));
}
RouteGroup*
RouteTimeAxisView::edit_group() const
{
return _route->edit_group();
}
string
RouteTimeAxisView::name() const
{
return _route->name();
}
boost::shared_ptr<Playlist>
RouteTimeAxisView::playlist () const
{
boost::shared_ptr<Diskstream> ds;
if ((ds = get_diskstream()) != 0) {
return ds->playlist();
} else {
return boost::shared_ptr<Playlist> ();
}
}
void
RouteTimeAxisView::name_entry_changed ()
{
string x;
x = name_entry.get_text ();
if (x == _route->name()) {
return;
}
strip_whitespace_edges(x);
if (x.length() == 0) {
name_entry.set_text (_route->name());
return;
}
if (_session.route_name_unique (x)) {
_route->set_name (x);
} else {
ARDOUR_UI::instance()->popup_error (_("A track already exists with that name"));
name_entry.set_text (_route->name());
}
}
void
RouteTimeAxisView::visual_click ()
{
popup_display_menu (0);
}
void
RouteTimeAxisView::hide_click ()
{
// LAME fix for hide_button refresh fix
hide_button.set_sensitive(false);
_editor.hide_track_in_display (*this);
hide_button.set_sensitive(true);
}
boost::shared_ptr<Region>
RouteTimeAxisView::find_next_region (nframes_t pos, RegionPoint point, int32_t dir)
{
boost::shared_ptr<Diskstream> stream;
boost::shared_ptr<Playlist> playlist;
if ((stream = get_diskstream()) != 0 && (playlist = stream->playlist()) != 0) {
return playlist->find_next_region (pos, point, dir);
}
return boost::shared_ptr<Region> ();
}
nframes64_t
RouteTimeAxisView::find_next_region_boundary (nframes64_t pos, int32_t dir)
{
boost::shared_ptr<Diskstream> stream;
boost::shared_ptr<Playlist> playlist;
if ((stream = get_diskstream()) != 0 && (playlist = stream->playlist()) != 0) {
return playlist->find_next_region_boundary (pos, dir);
}
return -1;
}
bool
RouteTimeAxisView::cut_copy_clear (Selection& selection, CutCopyOp op)
{
boost::shared_ptr<Playlist> what_we_got;
boost::shared_ptr<Diskstream> ds = get_diskstream();
boost::shared_ptr<Playlist> playlist;
bool ret = false;
if (ds == 0) {
/* route is a bus, not a track */
return false;
}
playlist = ds->playlist();
TimeSelection time (selection.time);
float speed = ds->speed();
if (speed != 1.0f) {
for (TimeSelection::iterator i = time.begin(); i != time.end(); ++i) {
(*i).start = session_frame_to_track_frame((*i).start, speed);
(*i).end = session_frame_to_track_frame((*i).end, speed);
}
}
XMLNode &before = playlist->get_state();
switch (op) {
case Cut:
if ((what_we_got = playlist->cut (time)) != 0) {
_editor.get_cut_buffer().add (what_we_got);
_session.add_command( new MementoCommand<Playlist>(*playlist.get(), &before, &playlist->get_state()));
ret = true;
}
break;
case Copy:
if ((what_we_got = playlist->copy (time)) != 0) {
_editor.get_cut_buffer().add (what_we_got);
}
break;
case Clear:
if ((what_we_got = playlist->cut (time)) != 0) {
_session.add_command( new MementoCommand<Playlist>(*playlist, &before, &playlist->get_state()));
what_we_got->release ();
ret = true;
}
break;
}
return ret;
}
bool
RouteTimeAxisView::paste (nframes_t pos, float times, Selection& selection, size_t nth)
{
if (!is_track()) {
return false;
}
boost::shared_ptr<Playlist> playlist = get_diskstream()->playlist();
PlaylistSelection::iterator p;
for (p = selection.playlists.begin(); p != selection.playlists.end() && nth; ++p, --nth) {}
if (p == selection.playlists.end()) {
return false;
}
if (get_diskstream()->speed() != 1.0f)
pos = session_frame_to_track_frame(pos, get_diskstream()->speed() );
XMLNode &before = playlist->get_state();
playlist->paste (*p, pos, times);
_session.add_command( new MementoCommand<Playlist>(*playlist, &before, &playlist->get_state()));
return true;
}
TimeAxisView::Children
RouteTimeAxisView::get_child_list()
{
TimeAxisView::Children redirect_children;
for (Children::iterator i = children.begin(); i != children.end(); ++i) {
if (!(*i)->hidden()) {
redirect_children.push_back(*i);
}
}
return redirect_children;
}
void
RouteTimeAxisView::build_playlist_menu (Gtk::Menu * menu)
{
using namespace Menu_Helpers;
if (!menu || !is_track()) {
return;
}
MenuList& playlist_items = menu->items();
menu->set_name ("ArdourContextMenu");
playlist_items.clear();
delete playlist_menu;
playlist_menu = new Menu;
playlist_menu->set_name ("ArdourContextMenu");
vector<boost::shared_ptr<Playlist> > playlists;
boost::shared_ptr<Diskstream> ds = get_diskstream();
RadioMenuItem::Group playlist_group;
_session.get_playlists (playlists);
for (vector<boost::shared_ptr<Playlist> >::iterator i = playlists.begin(); i != playlists.end(); ++i) {
if ((*i)->get_orig_diskstream_id() == ds->id()) {
playlist_items.push_back (RadioMenuElem (playlist_group, (*i)->name(), bind (mem_fun (*this, &RouteTimeAxisView::use_playlist),
boost::weak_ptr<Playlist> (*i))));
if (ds->playlist()->id() == (*i)->id()) {
static_cast<RadioMenuItem*>(&playlist_items.back())->set_active();
}
} else if (ds->playlist()->id() == (*i)->id()) {
playlist_items.push_back (RadioMenuElem (playlist_group, (*i)->name(), bind (mem_fun (*this, &RouteTimeAxisView::use_playlist),
boost::weak_ptr<Playlist>(*i))));
static_cast<RadioMenuItem*>(&playlist_items.back())->set_active();
}
}
playlist_items.push_back (SeparatorElem());
playlist_items.push_back (MenuElem (_("Rename"), mem_fun(*this, &RouteTimeAxisView::rename_current_playlist)));
playlist_items.push_back (SeparatorElem());
if (!edit_group() || !edit_group()->is_active()) {
playlist_items.push_back (MenuElem (_("New"), bind(mem_fun(_editor, &PublicEditor::new_playlists), this)));
playlist_items.push_back (MenuElem (_("New Copy"), bind(mem_fun(_editor, &PublicEditor::copy_playlists), this)));
} else {
// Use a label which tells the user what is happening
playlist_items.push_back (MenuElem (_("New Take"), bind(mem_fun(_editor, &PublicEditor::new_playlists), this)));
playlist_items.push_back (MenuElem (_("Copy Take"), bind(mem_fun(_editor, &PublicEditor::copy_playlists), this)));
}
playlist_items.push_back (SeparatorElem());
playlist_items.push_back (MenuElem (_("Clear Current"), bind(mem_fun(_editor, &PublicEditor::clear_playlists), this)));
playlist_items.push_back (SeparatorElem());
playlist_items.push_back (MenuElem(_("Select from all ..."), mem_fun(*this, &RouteTimeAxisView::show_playlist_selector)));
}
void
RouteTimeAxisView::use_playlist (boost::weak_ptr<Playlist> wpl)
{
assert (is_track());
boost::shared_ptr<Playlist> pl (wpl.lock());
if (!pl) {
return;
}
boost::shared_ptr<AudioPlaylist> apl = boost::dynamic_pointer_cast<AudioPlaylist> (pl);
if (apl) {
if (get_diskstream()->playlist() == apl) {
// radio button cotnrols mean this function is called for both the
// old and new playlist
return;
}
get_diskstream()->use_playlist (apl);
if (edit_group() && edit_group()->is_active()) {
//PBD::stacktrace(cerr, 20);
std::string group_string = "."+edit_group()->name()+".";
std::string take_name = apl->name();
std::string::size_type idx = take_name.find(group_string);
if (idx == std::string::npos)
return;
take_name = take_name.substr(idx + group_string.length()); // find the bit containing the take number / name
for (list<Route*>::const_iterator i = edit_group()->route_list().begin(); i != edit_group()->route_list().end(); ++i) {
if ( (*i) == this->route().get()) {
continue;
}
std::string playlist_name = (*i)->name()+group_string+take_name;
Track *track = dynamic_cast<Track *>(*i);
if (!track) {
std::cerr << "route " << (*i)->name() << " is not a Track" << std::endl;
continue;
}
boost::shared_ptr<Playlist> ipl = session().playlist_by_name(playlist_name);
if (!ipl) {
// No playlist for this track for this take yet, make it
track->diskstream()->use_new_playlist();
track->diskstream()->playlist()->set_name(playlist_name);
} else {
track->diskstream()->use_playlist(ipl);
}
//(*i)->get_dis
}
}
}
}
void
RouteTimeAxisView::show_playlist_selector ()
{
_editor.playlist_selector().show_for (this);
}
void
RouteTimeAxisView::map_frozen ()
{
if (!is_track()) {
return;
}
ENSURE_GUI_THREAD (mem_fun(*this, &RouteTimeAxisView::map_frozen));
switch (track()->freeze_state()) {
case Track::Frozen:
playlist_button.set_sensitive (false);
rec_enable_button->set_sensitive (false);
break;
default:
playlist_button.set_sensitive (true);
rec_enable_button->set_sensitive (true);
break;
}
}
void
RouteTimeAxisView::color_handler ()
{
//case cTimeStretchOutline:
if (timestretch_rect) {
timestretch_rect->property_outline_color_rgba() = ARDOUR_UI::config()->canvasvar_TimeStretchOutline.get();
}
//case cTimeStretchFill:
if (timestretch_rect) {
timestretch_rect->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_TimeStretchFill.get();
}
reset_meter();
}
void
RouteTimeAxisView::toggle_automation_track (Evoral::Parameter param)
{
RouteAutomationNode* node = automation_track(param);
if (!node)
return;
bool showit = node->menu_item->get_active();
if (showit != node->track->marked_for_display()) {
if (showit) {
node->track->set_marked_for_display (true);
node->track->canvas_display()->show();
node->track->get_state_node()->add_property ("shown", X_("yes"));
} else {
node->track->set_marked_for_display (false);
node->track->hide ();
node->track->get_state_node()->add_property ("shown", X_("no"));
}
/* now trigger a redisplay */
if (!no_redraw) {
_route->gui_changed (X_("track_height"), (void *) 0); /* EMIT_SIGNAL */
}
}
}
void
RouteTimeAxisView::automation_track_hidden (Evoral::Parameter param)
{
RouteAutomationNode* ran = automation_track(param);
if (!ran) {
return;
}
// if Evoral::Parameter::operator< doesn't obey strict weak ordering, we may crash here....
_show_automation.erase(param);
ran->track->get_state_node()->add_property (X_("shown"), X_("no"));
if (ran->menu_item && !_hidden) {
ran->menu_item->set_active (false);
}
_route->gui_changed ("visible_tracks", (void *) 0); /* EMIT_SIGNAL */
}
void
RouteTimeAxisView::show_all_automation ()
{
no_redraw = true;
/* Show our automation */
map<Evoral::Parameter, RouteAutomationNode*>::iterator i;
for (i = _automation_tracks.begin(); i != _automation_tracks.end(); ++i) {
i->second->track->set_marked_for_display (true);
i->second->track->canvas_display()->show();
i->second->track->get_state_node()->add_property ("shown", X_("yes"));
i->second->menu_item->set_active(true);
}
/* Show processor automation */
for (list<ProcessorAutomationInfo*>::iterator i = processor_automation.begin(); i != processor_automation.end(); ++i) {
for (vector<ProcessorAutomationNode*>::iterator ii = (*i)->lines.begin(); ii != (*i)->lines.end(); ++ii) {
if ((*ii)->view == 0) {
add_processor_automation_curve ((*i)->processor, (*ii)->what);
}
(*ii)->menu_item->set_active (true);
}
}
no_redraw = false;
/* Redraw */
_route->gui_changed ("visible_tracks", (void *) 0); /* EMIT_SIGNAL */
}
void
RouteTimeAxisView::show_existing_automation ()
{
no_redraw = true;
/* Show our automation */
map<Evoral::Parameter, RouteAutomationNode*>::iterator i;
for (i = _automation_tracks.begin(); i != _automation_tracks.end(); ++i) {
if (i->second->track->line() && i->second->track->line()->npoints() > 0) {
i->second->track->set_marked_for_display (true);
i->second->track->canvas_display()->show();
i->second->track->get_state_node()->add_property ("shown", X_("yes"));
i->second->menu_item->set_active(true);
}
}
/* Show processor automation */
for (list<ProcessorAutomationInfo*>::iterator i = processor_automation.begin(); i != processor_automation.end(); ++i) {
for (vector<ProcessorAutomationNode*>::iterator ii = (*i)->lines.begin(); ii != (*i)->lines.end(); ++ii) {
if ((*ii)->view != 0 && (*i)->processor->data().control((*ii)->what)->list()->size() > 0) {
(*ii)->menu_item->set_active (true);
}
}
}
no_redraw = false;
_route->gui_changed ("visible_tracks", (void *) 0); /* EMIT_SIGNAL */
}
void
RouteTimeAxisView::hide_all_automation ()
{
no_redraw = true;
/* Hide our automation */
for (map<Evoral::Parameter, RouteAutomationNode*>::iterator i = _automation_tracks.begin(); i != _automation_tracks.end(); ++i) {
i->second->track->set_marked_for_display (false);
i->second->track->hide ();
i->second->track->get_state_node()->add_property ("shown", X_("no"));
i->second->menu_item->set_active (false);
}
/* Hide processor automation */
for (list<ProcessorAutomationInfo*>::iterator i = processor_automation.begin(); i != processor_automation.end(); ++i) {
for (vector<ProcessorAutomationNode*>::iterator ii = (*i)->lines.begin(); ii != (*i)->lines.end(); ++ii) {
(*ii)->menu_item->set_active (false);
}
}
_show_automation.clear();
no_redraw = false;
_route->gui_changed ("visible_tracks", (void *) 0); /* EMIT_SIGNAL */
}
void
RouteTimeAxisView::region_view_added (RegionView* rv)
{
/* XXX need to find out if automation children have automationstreamviews. If yes, no ghosts */
if(is_audio_track()) {
for (Children::iterator i = children.begin(); i != children.end(); ++i) {
boost::shared_ptr<AutomationTimeAxisView> atv;
if ((atv = boost::dynamic_pointer_cast<AutomationTimeAxisView> (*i)) != 0) {
atv->add_ghost(rv);
}
}
}
for (UnderlayMirrorList::iterator i = _underlay_mirrors.begin(); i != _underlay_mirrors.end(); ++i) {
(*i)->add_ghost(rv);
}
}
RouteTimeAxisView::ProcessorAutomationInfo::~ProcessorAutomationInfo ()
{
for (vector<ProcessorAutomationNode*>::iterator i = lines.begin(); i != lines.end(); ++i) {
delete *i;
}
}
RouteTimeAxisView::ProcessorAutomationNode::~ProcessorAutomationNode ()
{
parent.remove_processor_automation_node (this);
}
void
RouteTimeAxisView::remove_processor_automation_node (ProcessorAutomationNode* pan)
{
if (pan->view) {
remove_child (pan->view);
}
}
RouteTimeAxisView::ProcessorAutomationNode*
RouteTimeAxisView::find_processor_automation_node (boost::shared_ptr<Processor> processor, Evoral::Parameter what)
{
for (list<ProcessorAutomationInfo*>::iterator i = processor_automation.begin(); i != processor_automation.end(); ++i) {
if ((*i)->processor == processor) {
for (vector<ProcessorAutomationNode*>::iterator ii = (*i)->lines.begin(); ii != (*i)->lines.end(); ++ii) {
if ((*ii)->what == what) {
return *ii;
}
}
}
}
return 0;
}
static string
legalize_for_xml_node (string str)
{
string::size_type pos;
string legal_chars = "abcdefghijklmnopqrtsuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_=:";
string legal;
legal = str;
pos = 0;
while ((pos = legal.find_first_not_of (legal_chars, pos)) != string::npos) {
legal.replace (pos, 1, "_");
pos += 1;
}
return legal;
}
void
RouteTimeAxisView::add_processor_automation_curve (boost::shared_ptr<Processor> processor, Evoral::Parameter what)
{
string name;
ProcessorAutomationNode* pan;
if ((pan = find_processor_automation_node (processor, what)) == 0) {
fatal << _("programming error: ")
<< string_compose (X_("processor automation curve for %1:%2 not registered with track!"),
processor->name(), what)
<< endmsg;
/*NOTREACHED*/
return;
}
if (pan->view) {
return;
}
name = processor->describe_parameter (what);
/* create a string that is a legal XML node name that can be used to refer to this redirect+port combination */
/* FIXME: ew */
char state_name[256];
snprintf (state_name, sizeof (state_name), "Redirect-%s-%" PRIu32, legalize_for_xml_node (processor->name()).c_str(), what.id());
boost::shared_ptr<AutomationControl> control
= boost::dynamic_pointer_cast<AutomationControl>(processor->data().control(what, true));
pan->view = boost::shared_ptr<AutomationTimeAxisView>(
new AutomationTimeAxisView (_session, _route, processor, control,
_editor, *this, false, parent_canvas, name, state_name));
pan->view->Hiding.connect (bind (mem_fun(*this, &RouteTimeAxisView::processor_automation_track_hidden), pan, processor));
if (!pan->view->marked_for_display()) {
pan->view->hide ();
} else {
pan->menu_item->set_active (true);
}
add_child (pan->view);
if (_view) {
_view->foreach_regionview (mem_fun(*pan->view.get(), &TimeAxisView::add_ghost));
}
processor->mark_automation_visible (what, true);
}
void
RouteTimeAxisView::processor_automation_track_hidden (RouteTimeAxisView::ProcessorAutomationNode* pan, boost::shared_ptr<Processor> i)
{
if (!_hidden) {
pan->menu_item->set_active (false);
}
i->mark_automation_visible (pan->what, false);
_route->gui_changed ("visible_tracks", (void *) 0); /* EMIT_SIGNAL */
}
void
RouteTimeAxisView::add_existing_processor_automation_curves (boost::weak_ptr<Processor> p)
{
boost::shared_ptr<Processor> processor (p.lock ());
if (!processor) {
return;
}
set<Evoral::Parameter> s;
boost::shared_ptr<AutomationLine> al;
processor->what_has_visible_data (s);
for (set<Evoral::Parameter>::iterator i = s.begin(); i != s.end(); ++i) {
if ((al = find_processor_automation_curve (processor, *i)) != 0) {
al->queue_reset ();
} else {
add_processor_automation_curve (processor, (*i));
}
}
}
void
RouteTimeAxisView::add_automation_child(Evoral::Parameter param, boost::shared_ptr<AutomationTimeAxisView> track, bool show)
{
using namespace Menu_Helpers;
XMLProperty* prop;
XMLNode* node;
add_child (track);
track->Hiding.connect (bind (mem_fun (*this, &RouteTimeAxisView::automation_track_hidden), param));
bool hideit = (!show);
if ((node = track->get_state_node()) != 0) {
if ((prop = node->property ("shown")) != 0) {
if (prop->value() == "yes") {
hideit = false;
}
}
}
_automation_tracks.insert(std::make_pair(param, new RouteAutomationNode(param, NULL, track)));
if (hideit) {
track->hide ();
} else {
_show_automation.insert (param);
if (!no_redraw) {
_route->gui_changed ("visible_tracks", (void *) 0); /* EMIT_SIGNAL */
}
}
build_display_menu();
}
void
RouteTimeAxisView::add_processor_to_subplugin_menu (boost::weak_ptr<Processor> p)
{
boost::shared_ptr<Processor> processor (p.lock ());
if (!processor) {
return;
}
using namespace Menu_Helpers;
ProcessorAutomationInfo *rai;
list<ProcessorAutomationInfo*>::iterator x;
const std::set<Evoral::Parameter>& automatable = processor->what_can_be_automated ();
std::set<Evoral::Parameter> has_visible_automation;
processor->what_has_visible_data(has_visible_automation);
if (automatable.empty()) {
return;
}
for (x = processor_automation.begin(); x != processor_automation.end(); ++x) {
if ((*x)->processor == processor) {
break;
}
}
if (x == processor_automation.end()) {
rai = new ProcessorAutomationInfo (processor);
processor_automation.push_back (rai);
} else {
rai = *x;
}
/* any older menu was deleted at the top of processors_changed()
when we cleared the subplugin menu.
*/
rai->menu = manage (new Menu);
MenuList& items = rai->menu->items();
rai->menu->set_name ("ArdourContextMenu");
items.clear ();
for (std::set<Evoral::Parameter>::const_iterator i = automatable.begin(); i != automatable.end(); ++i) {
ProcessorAutomationNode* pan;
CheckMenuItem* mitem;
string name = processor->describe_parameter (*i);
items.push_back (CheckMenuElem (name));
mitem = dynamic_cast<CheckMenuItem*> (&items.back());
if (has_visible_automation.find((*i)) != has_visible_automation.end()) {
mitem->set_active(true);
}
if ((pan = find_processor_automation_node (processor, *i)) == 0) {
/* new item */
pan = new ProcessorAutomationNode (*i, mitem, *this);
rai->lines.push_back (pan);
} else {
pan->menu_item = mitem;
}
mitem->signal_toggled().connect (bind (mem_fun(*this, &RouteTimeAxisView::processor_menu_item_toggled), rai, pan));
}
/* add the menu for this processor, because the subplugin
menu is always cleared at the top of processors_changed().
this is the result of some poor design in gtkmm and/or
GTK+.
*/
subplugin_menu.items().push_back (MenuElem (processor->name(), *rai->menu));
rai->valid = true;
}
void
RouteTimeAxisView::processor_menu_item_toggled (RouteTimeAxisView::ProcessorAutomationInfo* rai,
RouteTimeAxisView::ProcessorAutomationNode* pan)
{
bool showit = pan->menu_item->get_active();
bool redraw = false;
if (pan->view == 0 && showit) {
add_processor_automation_curve (rai->processor, pan->what);
redraw = true;
}
if (pan->view && showit != pan->view->marked_for_display()) {
if (showit) {
pan->view->set_marked_for_display (true);
pan->view->canvas_display()->show();
pan->view->canvas_background()->show();
} else {
rai->processor->mark_automation_visible (pan->what, true);
pan->view->set_marked_for_display (false);
pan->view->hide ();
}
redraw = true;
}
if (redraw && !no_redraw) {
/* now trigger a redisplay */
_route->gui_changed ("visible_tracks", (void *) 0); /* EMIT_SIGNAL */
}
}
void
RouteTimeAxisView::processors_changed ()
{
using namespace Menu_Helpers;
for (list<ProcessorAutomationInfo*>::iterator i = processor_automation.begin(); i != processor_automation.end(); ++i) {
(*i)->valid = false;
}
subplugin_menu.items().clear ();
_route->foreach_processor (mem_fun (*this, &RouteTimeAxisView::add_processor_to_subplugin_menu));
_route->foreach_processor (mem_fun (*this, &RouteTimeAxisView::add_existing_processor_automation_curves));
for (list<ProcessorAutomationInfo*>::iterator i = processor_automation.begin(); i != processor_automation.end(); ) {
list<ProcessorAutomationInfo*>::iterator tmp;
tmp = i;
++tmp;
if (!(*i)->valid) {
delete *i;
processor_automation.erase (i);
}
i = tmp;
}
/* change in visibility was possible */
_route->gui_changed ("visible_tracks", this);
}
boost::shared_ptr<AutomationLine>
RouteTimeAxisView::find_processor_automation_curve (boost::shared_ptr<Processor> processor, Evoral::Parameter what)
{
ProcessorAutomationNode* pan;
if ((pan = find_processor_automation_node (processor, what)) != 0) {
if (pan->view) {
pan->view->line();
}
}
return boost::shared_ptr<AutomationLine>();
}
void
RouteTimeAxisView::reset_processor_automation_curves ()
{
for (ProcessorAutomationCurves::iterator i = processor_automation_curves.begin(); i != processor_automation_curves.end(); ++i) {
(*i)->reset();
}
}
void
RouteTimeAxisView::update_rec_display ()
{
RouteUI::update_rec_display ();
name_entry.set_sensitive (!_route->record_enabled());
}
void
RouteTimeAxisView::set_layer_display (LayerDisplay d)
{
if (_view) {
_view->set_layer_display (d);
}
}
LayerDisplay
RouteTimeAxisView::layer_display () const
{
if (_view) {
return _view->layer_display ();
}
/* we don't know, since we don't have a _view, so just return something */
return Overlaid;
}
boost::shared_ptr<AutomationTimeAxisView>
RouteTimeAxisView::automation_child(Evoral::Parameter param)
{
AutomationTracks::iterator i = _automation_tracks.find(param);
if (i != _automation_tracks.end())
return i->second->track;
else
return boost::shared_ptr<AutomationTimeAxisView>();
}
void
RouteTimeAxisView::fast_update ()
{
gm.get_level_meter().update_meters ();
}
void
RouteTimeAxisView::hide_meter ()
{
clear_meter ();
gm.get_level_meter().hide_meters ();
}
void
RouteTimeAxisView::show_meter ()
{
reset_meter ();
}
void
RouteTimeAxisView::reset_meter ()
{
if (Config->get_show_track_meters()) {
gm.get_level_meter().setup_meters (height-5);
} else {
hide_meter ();
}
}
void
RouteTimeAxisView::clear_meter ()
{
gm.get_level_meter().clear_meters ();
}
void
RouteTimeAxisView::meter_changed (void *src)
{
ENSURE_GUI_THREAD (bind (mem_fun(*this, &RouteTimeAxisView::meter_changed), src));
reset_meter();
}
void
RouteTimeAxisView::io_changed (IOChange change, void *src)
{
reset_meter ();
}
void
RouteTimeAxisView::build_underlay_menu(Gtk::Menu* parent_menu) {
using namespace Menu_Helpers;
if(!_underlay_streams.empty()) {
MenuList& parent_items = parent_menu->items();
Menu* gs_menu = manage (new Menu);
gs_menu->set_name ("ArdourContextMenu");
MenuList& gs_items = gs_menu->items();
parent_items.push_back (MenuElem (_("Underlays"), *gs_menu));
for(UnderlayList::iterator it = _underlay_streams.begin(); it != _underlay_streams.end(); ++it) {
gs_items.push_back(MenuElem(string_compose(_("Remove \"%1\""), (*it)->trackview().name()),
bind(mem_fun(*this, &RouteTimeAxisView::remove_underlay), *it)));
}
}
}
bool
RouteTimeAxisView::set_underlay_state()
{
if(!underlay_xml_node) {
return false;
}
XMLNodeList nlist = underlay_xml_node->children();
XMLNodeConstIterator niter;
XMLNode *child_node;
for (niter = nlist.begin(); niter != nlist.end(); ++niter) {
child_node = *niter;
if(child_node->name() != "Underlay") {
continue;
}
XMLProperty* prop = child_node->property ("id");
if (prop) {
PBD::ID id (prop->value());
RouteTimeAxisView* v = _editor.get_route_view_by_id (id);
if (v) {
add_underlay(v->view(), false);
}
}
}
return false;
}
void
RouteTimeAxisView::add_underlay(StreamView* v, bool update_xml)
{
if(!v) {
return;
}
RouteTimeAxisView& other = v->trackview();
if(find(_underlay_streams.begin(), _underlay_streams.end(), v) == _underlay_streams.end()) {
if(find(other._underlay_mirrors.begin(), other._underlay_mirrors.end(), this) != other._underlay_mirrors.end()) {
fatal << _("programming error: underlay reference pointer pairs are inconsistent!") << endmsg;
/*NOTREACHED*/
}
_underlay_streams.push_back(v);
other._underlay_mirrors.push_back(this);
v->foreach_regionview(mem_fun(*this, &RouteTimeAxisView::add_ghost));
if(update_xml) {
if(!underlay_xml_node) {
ensure_xml_node();
underlay_xml_node = xml_node->add_child("Underlays");
}
XMLNode* node = underlay_xml_node->add_child("Underlay");
XMLProperty* prop = node->add_property("id");
prop->set_value(v->trackview().route()->id().to_s());
}
}
}
void
RouteTimeAxisView::remove_underlay(StreamView* v)
{
if(!v) {
return;
}
UnderlayList::iterator it = find(_underlay_streams.begin(), _underlay_streams.end(), v);
RouteTimeAxisView& other = v->trackview();
if(it != _underlay_streams.end()) {
UnderlayMirrorList::iterator gm = find(other._underlay_mirrors.begin(), other._underlay_mirrors.end(), this);
if(gm == other._underlay_mirrors.end()) {
fatal << _("programming error: underlay reference pointer pairs are inconsistent!") << endmsg;
/*NOTREACHED*/
}
v->foreach_regionview(mem_fun(*this, &RouteTimeAxisView::remove_ghost));
_underlay_streams.erase(it);
other._underlay_mirrors.erase(gm);
if(underlay_xml_node) {
underlay_xml_node->remove_nodes_and_delete("id", v->trackview().route()->id().to_s());
}
}
}
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