ardour/livetrax
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4a99026cc9
livetrax/gtk2_ardour/location_ui.cc
Robin Gareus 19fc6e831b
Fix missing calls to SessionHandlePtr::session_going_away() 
Explicit calls to set_session(0) will disconnect the
callback to session_going_away(). So don't do that.
2024-11-10 23:27:36 +01:00

1250 lines
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/*
* Copyright (C) 2005-2018 Paul Davis <paul@linuxaudiosystems.com>
* Copyright (C) 2005 Taybin Rutkin <taybin@taybin.com>
* Copyright (C) 2006 Hans Fugal <hans@fugal.net>
* Copyright (C) 2008-2012 David Robillard <d@drobilla.net>
* Copyright (C) 2009-2012 Carl Hetherington <carl@carlh.net>
* Copyright (C) 2013-2019 Robin Gareus <robin@gareus.org>
* Copyright (C) 2013 Colin Fletcher <colin.m.fletcher@googlemail.com>
* Copyright (C) 2014-2016 Nick Mainsbridge <mainsbridge@gmail.com>
* Copyright (C) 2015-2016 Tim Mayberry <mojofunk@gmail.com>
*
* 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <cmath>
#include <cstdlib>
#include <gtkmm2ext/utils.h>
#include "ardour/session.h"
#include "pbd/memento_command.h"
#include "widgets/tooltips.h"
#include "ardour_ui.h"
#include "clock_group.h"
#include "enums_convert.h"
#include "main_clock.h"
#include "gui_thread.h"
#include "keyboard.h"
#include "location_ui.h"
#include "utils.h"
#include "public_editor.h"
#include "ui_config.h"
#include "pbd/i18n.h"
using namespace std;
using namespace ARDOUR;
using namespace ArdourWidgets;
using namespace PBD;
using namespace Gtk;
using namespace Gtkmm2ext;
LocationEditRow::LocationEditRow(Session * sess, Location * loc, int32_t num)
: SessionHandlePtr (0) /* explicitly set below */
, location(0)
, item_table (1, 6, false)
, start_clock (X_("locationstart"), true, "", true, false)
, start_to_playhead_button (_("Use PH"))
, locate_to_start_button (_("Goto"))
, end_clock (X_("locationend"), true, "", true, false)
, end_to_playhead_button (_("Use PH"))
, locate_to_end_button (_("Goto"))
, length_clock (X_("locationlength"), true, "", true, false, true)
, cd_check_button (_("CD"))
, section_check_button (S_("Arrangement|Arr."))
, hide_check_button (_("Hide"))
, lock_check_button (_("Lock"))
, _clock_group (0)
{
i_am_the_modifier = 0;
remove_button.set_icon (ArdourIcon::CloseCross);
remove_button.set_events (remove_button.get_events() & ~(Gdk::ENTER_NOTIFY_MASK|Gdk::LEAVE_NOTIFY_MASK));
number_label.set_name ("LocationEditNumberLabel");
date_label.set_name ("LocationDateLabel");
name_label.set_name ("LocationEditNameLabel");
name_entry.set_name ("LocationEditNameEntry");
cd_check_button.set_name ("LocationEditCdButton");
section_check_button.set_name ("LocationEditSectionButton");
hide_check_button.set_name ("LocationEditHideButton");
lock_check_button.set_name ("LocationEditLockButton");
isrc_label.set_name ("LocationEditNumberLabel");
isrc_entry.set_name ("LocationEditNameEntry");
scms_check_button.set_name ("LocationEditCdButton");
preemph_check_button.set_name ("LocationEditCdButton");
performer_label.set_name ("LocationEditNumberLabel");
performer_entry.set_name ("LocationEditNameEntry");
composer_label.set_name ("LocationEditNumberLabel");
composer_entry.set_name ("LocationEditNameEntry");
isrc_label.set_text (X_("ISRC:"));
performer_label.set_text (_("Performer:"));
composer_label.set_text (_("Composer:"));
scms_label.set_text (X_("SCMS"));
preemph_label.set_text (_("Pre-Emphasis"));
isrc_entry.set_size_request (112, -1);
isrc_entry.set_max_length(12);
isrc_entry.set_editable (true);
performer_entry.set_size_request (100, -1);
performer_entry.set_editable (true);
composer_entry.set_size_request (100, -1);
composer_entry.set_editable (true);
name_label.set_alignment (0, 0.5);
Gtk::HBox* front_spacing = manage (new HBox);
front_spacing->set_size_request (20, -1);
Gtk::HBox* mid_spacing = manage (new HBox);
mid_spacing->set_size_request (20, -1);
cd_track_details_hbox.set_spacing (4);
cd_track_details_hbox.pack_start (*front_spacing, false, false);
cd_track_details_hbox.pack_start (isrc_label, false, false);
cd_track_details_hbox.pack_start (isrc_entry, false, false);
cd_track_details_hbox.pack_start (performer_label, false, false);
cd_track_details_hbox.pack_start (performer_entry, true, true);
cd_track_details_hbox.pack_start (composer_label, false, false);
cd_track_details_hbox.pack_start (composer_entry, true, true);
cd_track_details_hbox.pack_start (*mid_spacing, false, false);
cd_track_details_hbox.pack_start (scms_label, false, false);
cd_track_details_hbox.pack_start (scms_check_button, false, false);
cd_track_details_hbox.pack_start (preemph_label, false, false);
cd_track_details_hbox.pack_start (preemph_check_button, false, false);
isrc_entry.signal_changed().connect (sigc::mem_fun(*this, &LocationEditRow::isrc_entry_changed));
performer_entry.signal_changed().connect (sigc::mem_fun(*this, &LocationEditRow::performer_entry_changed));
composer_entry.signal_changed().connect (sigc::mem_fun(*this, &LocationEditRow::composer_entry_changed));
scms_check_button.signal_toggled().connect(sigc::mem_fun(*this, &LocationEditRow::scms_toggled));
preemph_check_button.signal_toggled().connect(sigc::mem_fun(*this, &LocationEditRow::preemph_toggled));
set_session (sess);
start_hbox.set_spacing (2);
start_hbox.pack_start (locate_to_start_button, false, false);
start_hbox.pack_start (start_clock, false, false);
start_hbox.pack_start (start_to_playhead_button, false, false);
/* this is always in this location, no matter what the location is */
item_table.attach (remove_button, 8, 9, 0, 1, SHRINK, SHRINK, 4, 1);
item_table.attach (start_hbox, 0, 1, 0, 1, FILL, Gtk::AttachOptions(0), 4, 0);
start_to_playhead_button.signal_clicked.connect (sigc::bind (sigc::mem_fun (*this, &LocationEditRow::to_playhead_button_pressed), LocStart));
locate_to_start_button.signal_clicked.connect (sigc::bind (sigc::mem_fun (*this, &LocationEditRow::locate_button_pressed), LocStart));
start_clock.ValueChanged.connect (sigc::bind (sigc::mem_fun (*this, &LocationEditRow::clock_changed), LocStart));
start_clock.signal_button_press_event().connect (sigc::bind (sigc::mem_fun (*this, &LocationEditRow::locate_to_clock), &start_clock), false);
end_hbox.set_spacing (2);
end_hbox.pack_start (locate_to_end_button, false, false);
end_hbox.pack_start (end_clock, false, false);
end_hbox.pack_start (end_to_playhead_button, false, false);
end_to_playhead_button.signal_clicked.connect (sigc::bind (sigc::mem_fun (*this, &LocationEditRow::to_playhead_button_pressed), LocEnd));
locate_to_end_button.signal_clicked.connect (sigc::bind (sigc::mem_fun (*this, &LocationEditRow::locate_button_pressed), LocEnd));
end_clock.ValueChanged.connect (sigc::bind (sigc::mem_fun (*this, &LocationEditRow::clock_changed), LocEnd));
end_clock.signal_button_press_event().connect (sigc::bind (sigc::mem_fun (*this, &LocationEditRow::locate_to_clock), &end_clock), false);
length_clock.ValueChanged.connect (sigc::bind ( sigc::mem_fun(*this, &LocationEditRow::clock_changed), LocLength));
cd_check_button.signal_toggled().connect(sigc::mem_fun(*this, &LocationEditRow::cd_toggled));
section_check_button.signal_toggled().connect(sigc::mem_fun(*this, &LocationEditRow::section_toggled));
hide_check_button.signal_toggled().connect(sigc::mem_fun(*this, &LocationEditRow::hide_toggled));
lock_check_button.signal_toggled().connect(sigc::mem_fun(*this, &LocationEditRow::lock_toggled));
remove_button.signal_clicked.connect(sigc::mem_fun(*this, &LocationEditRow::remove_button_pressed));
pack_start(item_table, true, true);
set_location (loc);
set_number (num);
cd_toggled(); // show/hide cd-track details
}
LocationEditRow::~LocationEditRow()
{
if (location) {
connections.drop_connections ();
}
if (_clock_group) {
_clock_group->remove (start_clock);
_clock_group->remove (end_clock);
_clock_group->remove (length_clock);
}
}
void
LocationEditRow::set_clock_group (ClockGroup& cg)
{
if (_clock_group) {
_clock_group->remove (start_clock);
_clock_group->remove (end_clock);
_clock_group->remove (length_clock);
}
_clock_group = &cg;
_clock_group->add (start_clock);
_clock_group->add (end_clock);
_clock_group->add (length_clock);
}
void
LocationEditRow::set_session (Session *sess)
{
SessionHandlePtr::set_session (sess);
if (!_session) {
set_location (0);
return;
}
start_clock.set_session (_session);
end_clock.set_session (_session);
length_clock.set_session (_session);
}
void
LocationEditRow::set_number (int num)
{
number = num;
if (number >= 0 ) {
number_label.set_text (string_compose ("%1", number));
}
}
void
LocationEditRow::set_location (Location *loc)
{
if (location) {
connections.drop_connections ();
}
location = loc;
if (!location) {
return;
}
++i_am_the_modifier;
if (!hide_check_button.get_parent()) {
item_table.attach (hide_check_button, 5, 6, 0, 1, FILL, Gtk::FILL, 4, 0);
item_table.attach (lock_check_button, 6, 7, 0, 1, FILL, Gtk::FILL, 4, 0);
Glib::DateTime gdt(Glib::DateTime::create_now_local (location->timestamp()));
string date = gdt.format ("%F %H:%M");
date_label.set_text(date);
item_table.attach (date_label, 9, 10, 0, 1, FILL, Gtk::FILL, 4, 0);
}
hide_check_button.set_active (location->is_hidden());
lock_check_button.set_active (location->locked());
if (location->is_auto_loop() || location-> is_auto_punch()) {
// use label instead of entry
name_label.set_text (location->name());
name_label.set_size_request (80, -1);
remove_button.hide ();
if (!name_label.get_parent()) {
item_table.attach (name_label, 2, 3, 0, 1, EXPAND|FILL, FILL, 4, 0);
}
name_label.show();
} else {
name_entry.set_text (location->name());
name_entry.set_size_request (100, -1);
name_entry.set_editable (true);
name_entry.signal_changed().connect (sigc::mem_fun(*this, &LocationEditRow::name_entry_changed));
if (!name_entry.get_parent()) {
item_table.attach (name_entry, 2, 3, 0, 1, FILL | EXPAND, FILL, 4, 0);
}
name_entry.show();
if (!cd_check_button.get_parent()) {
item_table.attach (cd_check_button, 3, 4, 0, 1, FILL, Gtk::AttachOptions (0), 4, 0);
}
if (!section_check_button.get_parent()) {
item_table.attach (section_check_button, 4, 5, 0, 1, FILL, Gtk::AttachOptions (0), 4, 0);
}
if (location->is_session_range()) {
remove_button.set_sensitive (false);
}
flags_changed ();
cd_check_button.show();
section_check_button.show();
hide_check_button.show();
lock_check_button.show();
}
start_clock.set (location->start(), true);
if (!location->is_mark()) {
if (!end_hbox.get_parent()) {
item_table.attach (end_hbox, 1, 2, 0, 1, FILL, Gtk::AttachOptions (0), 4, 0);
}
if (!length_clock.get_parent()) {
end_hbox.pack_start (length_clock, false, false, 4);
}
end_clock.set (location->end(), true);
length_clock.set_duration (location->length(), true);
end_clock.show();
length_clock.show();
if (location->is_cd_marker()) {
show_cd_track_details ();
}
set_tooltip (&remove_button, _("Remove this range"));
set_tooltip (start_clock, _("Start time - middle click to locate here"));
set_tooltip (end_clock, _("End time - middle click to locate here"));
set_tooltip (length_clock, _("Length"));
set_tooltip (&start_to_playhead_button, _("Set range start from playhead location"));
set_tooltip (&end_to_playhead_button, _("Set range end from playhead location"));
} else {
set_tooltip (&remove_button, _("Remove this marker"));
set_tooltip (start_clock, _("Position - middle click to locate here"));
set_tooltip (&start_to_playhead_button, _("Set marker time from playhead location"));
end_clock.hide();
length_clock.hide();
}
set_clock_editable_status ();
--i_am_the_modifier;
/* connect to per-location signals, since this row only cares about this location */
location->NameChanged.connect (connections, invalidator (*this), std::bind (&LocationEditRow::name_changed, this), gui_context());
location->StartChanged.connect (connections, invalidator (*this), std::bind (&LocationEditRow::start_changed, this), gui_context());
location->EndChanged.connect (connections, invalidator (*this), std::bind (&LocationEditRow::end_changed, this), gui_context());
location->Changed.connect (connections, invalidator (*this), std::bind (&LocationEditRow::location_changed, this), gui_context());
location->FlagsChanged.connect (connections, invalidator (*this), std::bind (&LocationEditRow::flags_changed, this), gui_context());
location->LockChanged.connect (connections, invalidator (*this), std::bind (&LocationEditRow::lock_changed, this), gui_context());
}
void
LocationEditRow::name_entry_changed ()
{
ENSURE_GUI_THREAD (*this, &LocationEditRow::name_entry_changed);
if (i_am_the_modifier || !location) {
return;
}
location->set_name (name_entry.get_text());
}
void
LocationEditRow::isrc_entry_changed ()
{
ENSURE_GUI_THREAD (*this, &LocationEditRow::isrc_entry_changed);
if (i_am_the_modifier || !location) return;
if (isrc_entry.get_text() != "" ) {
location->cd_info["isrc"] = isrc_entry.get_text();
} else {
location->cd_info.erase("isrc");
}
}
void
LocationEditRow::performer_entry_changed ()
{
ENSURE_GUI_THREAD (*this, &LocationEditRow::performer_entry_changed);
if (i_am_the_modifier || !location) return;
if (performer_entry.get_text() != "") {
location->cd_info["performer"] = performer_entry.get_text();
} else {
location->cd_info.erase("performer");
}
}
void
LocationEditRow::composer_entry_changed ()
{
ENSURE_GUI_THREAD (*this, &LocationEditRow::composer_entry_changed);
if (i_am_the_modifier || !location) return;
if (composer_entry.get_text() != "") {
location->cd_info["composer"] = composer_entry.get_text();
} else {
location->cd_info.erase("composer");
}
}
void
LocationEditRow::to_playhead_button_pressed (LocationPart part)
{
if (!location) {
return;
}
switch (part) {
case LocStart:
location->set_start (timepos_t (_session->transport_sample ()), false);
break;
case LocEnd:
location->set_end (timepos_t (_session->transport_sample ()), false);
if (location->is_session_range()) {
_session->set_session_range_is_free (false);
}
break;
default:
break;
}
}
void
LocationEditRow::locate_button_pressed (LocationPart part)
{
switch (part) {
case LocStart:
_session->request_locate (start_clock.last_when().samples());
break;
case LocEnd:
_session->request_locate (end_clock.last_when().samples());
break;
default:
break;
}
}
bool
LocationEditRow::locate_to_clock (GdkEventButton* ev, AudioClock* clock)
{
if (Keyboard::is_button2_event (ev)) {
_session->request_locate (clock->last_when().samples());
return true;
}
return false;
}
void
LocationEditRow::clock_changed (LocationPart part)
{
if (i_am_the_modifier || !location) {
return;
}
switch (part) {
case LocStart:
location->set_start (start_clock.last_when(), false);
break;
case LocEnd:
location->set_end (end_clock.last_when(), false);
if (location->is_session_range()) {
_session->set_session_range_is_free (false);
}
break;
case LocLength:
location->set_end (location->start() + length_clock.current_duration(), false);
if (location->is_session_range()) {
_session->set_session_range_is_free (false);
}
default:
break;
}
}
void
LocationEditRow::show_cd_track_details ()
{
if (location->cd_info.find("isrc") != location->cd_info.end()) {
isrc_entry.set_text(location->cd_info["isrc"]);
}
if (location->cd_info.find("performer") != location->cd_info.end()) {
performer_entry.set_text(location->cd_info["performer"]);
}
if (location->cd_info.find("composer") != location->cd_info.end()) {
composer_entry.set_text(location->cd_info["composer"]);
}
if (location->cd_info.find("scms") != location->cd_info.end()) {
scms_check_button.set_active(true);
}
if (location->cd_info.find("preemph") != location->cd_info.end()) {
preemph_check_button.set_active(true);
}
if (!cd_track_details_hbox.get_parent()) {
item_table.attach (cd_track_details_hbox, 0, 7, 1, 2, FILL | EXPAND, FILL, 4, 0);
}
// item_table.resize(2, 7);
cd_track_details_hbox.show_all();
}
void
LocationEditRow::cd_toggled ()
{
if (i_am_the_modifier || !location) {
return;
}
location->set_cd (cd_check_button.get_active(), this);
if (location->is_cd_marker()) {
show_cd_track_details ();
} else if (cd_track_details_hbox.get_parent()){
item_table.remove (cd_track_details_hbox);
// item_table.resize(1, 7);
redraw_ranges(); /* EMIT_SIGNAL */
}
}
void
LocationEditRow::section_toggled ()
{
if (i_am_the_modifier || !location) {
return;
}
location->set_section (section_check_button.get_active());
}
void
LocationEditRow::hide_toggled ()
{
if (i_am_the_modifier || !location) {
return;
}
location->set_hidden (hide_check_button.get_active(), this);
}
void
LocationEditRow::lock_toggled ()
{
if (i_am_the_modifier || !location) {
return;
}
if (location->locked()) {
location->unlock ();
} else {
location->lock ();
}
}
void
LocationEditRow::remove_button_pressed ()
{
if (!location) {
return;
}
remove_requested (location); /* EMIT_SIGNAL */
}
void
LocationEditRow::scms_toggled ()
{
if (i_am_the_modifier || !location) return;
if (scms_check_button.get_active()) {
location->cd_info["scms"] = "on";
} else {
location->cd_info.erase("scms");
}
}
void
LocationEditRow::preemph_toggled ()
{
if (i_am_the_modifier || !location) return;
if (preemph_check_button.get_active()) {
location->cd_info["preemph"] = "on";
} else {
location->cd_info.erase("preemph");
}
}
void
LocationEditRow::end_changed ()
{
ENSURE_GUI_THREAD (*this, &LocationEditRow::end_changed, loc)
if (!location) return;
// update end and length
i_am_the_modifier++;
end_clock.set (location->end());
length_clock.set_duration (location->length());
i_am_the_modifier--;
}
void
LocationEditRow::start_changed ()
{
if (!location) return;
// update end and length
i_am_the_modifier++;
start_clock.set (location->start());
i_am_the_modifier--;
}
void
LocationEditRow::name_changed ()
{
if (!location) return;
// update end and length
i_am_the_modifier++;
name_entry.set_text(location->name());
name_label.set_text(location->name());
i_am_the_modifier--;
}
void
LocationEditRow::location_changed ()
{
if (!location) return;
i_am_the_modifier++;
start_clock.set (location->start());
end_clock.set (location->end());
length_clock.set_duration (location->length());
set_clock_editable_status ();
i_am_the_modifier--;
}
void
LocationEditRow::flags_changed ()
{
if (!location) {
return;
}
i_am_the_modifier++;
cd_check_button.set_active (location->is_cd_marker());
section_check_button.set_active (location->is_section());
hide_check_button.set_active (location->is_hidden());
if (location->is_cue_marker()) {
cd_check_button.set_sensitive (false);
section_check_button.set_sensitive (false);
} else if (location->is_section()) {
cd_check_button.set_sensitive (false);
section_check_button.set_sensitive (true);
} else if (location->is_cd_marker()) {
cd_check_button.set_sensitive (true);
section_check_button.set_sensitive (false);
} else {
cd_check_button.set_sensitive (true);
section_check_button.set_sensitive (true);
}
i_am_the_modifier--;
}
void
LocationEditRow::lock_changed ()
{
if (!location) {
return;
}
i_am_the_modifier++;
lock_check_button.set_active (location->locked());
set_clock_editable_status ();
i_am_the_modifier--;
}
void
LocationEditRow::focus_name()
{
name_entry.grab_focus ();
}
void
LocationEditRow::set_clock_editable_status ()
{
start_clock.set_editable (!location->locked());
end_clock.set_editable (!location->locked());
length_clock.set_editable (!location->locked());
}
/*------------------------------------------------------------------------*/
LocationUI::LocationUI (std::string state_node_name)
: add_location_button (_("New Marker"))
, add_range_button (_("New Range"))
, _mode (AudioClock::Samples)
, _mode_set (false)
, _state_node_name (state_node_name)
{
i_am_the_modifier = 0;
_clock_group = new ClockGroup;
VBox* vbox = manage (new VBox);
Table* table = manage (new Table (2, 2));
table->set_spacings (2);
table->set_col_spacing (0, 32);
int table_row = 0;
Label* l = manage (new Label (_("<b>Loop/Punch Ranges</b>")));
l->set_alignment (0, 0.5);
l->set_use_markup (true);
table->attach (*l, 0, 2, table_row, table_row + 1);
++table_row;
loop_edit_row.set_clock_group (*_clock_group);
punch_edit_row.set_clock_group (*_clock_group);
loop_punch_box.set_border_width (6); // 5 + 1 px framebox-border
loop_punch_box.pack_start (loop_edit_row, false, false);
loop_punch_box.pack_start (punch_edit_row, false, false);
table->attach (loop_punch_box, 1, 2, table_row, table_row + 1);
++table_row;
vbox->pack_start (*table, false, false);
table = manage (new Table (3, 2));
table->set_spacings (2);
table->set_col_spacing (0, 32);
table_row = 0;
table->attach (*manage (new Label ("")), 0, 2, table_row, table_row + 1, Gtk::SHRINK, Gtk::SHRINK);
++table_row;
l = manage (new Label (_("<b>Markers (Including CD Index)</b>")));
l->set_alignment (0, 0.5);
l->set_use_markup (true);
table->attach (*l, 0, 2, table_row, table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::SHRINK);
++table_row;
location_rows.set_name("LocationLocRows");
location_rows_scroller.add (location_rows);
location_rows_scroller.set_name ("LocationLocRowsScroller");
location_rows_scroller.set_policy (Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
location_rows_scroller.set_size_request (-1, 130);
newest_location = 0;
loc_frame_box.set_spacing (5);
loc_frame_box.set_border_width (5);
loc_frame_box.set_name("LocationFrameBox");
loc_frame_box.pack_start (location_rows_scroller, true, true);
add_location_button.set_name ("LocationAddLocationButton");
table->attach (loc_frame_box, 0, 2, table_row, table_row + 1);
++table_row;
loc_range_panes.add (*table);
table = manage (new Table (3, 2));
table->set_spacings (2);
table->set_col_spacing (0, 32);
table_row = 0;
table->attach (*manage (new Label ("")), 0, 2, table_row, table_row + 1, Gtk::SHRINK, Gtk::SHRINK);
++table_row;
l = manage (new Label (_("<b>Ranges (Including CD Track Ranges)</b>")));
l->set_alignment (0, 0.5);
l->set_use_markup (true);
table->attach (*l, 0, 2, table_row, table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::SHRINK);
++table_row;
range_rows.set_name("LocationRangeRows");
range_rows_scroller.add (range_rows);
range_rows_scroller.set_name ("LocationRangeRowsScroller");
range_rows_scroller.set_policy (Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
range_rows_scroller.set_size_request (-1, 130);
range_frame_box.set_spacing (5);
range_frame_box.set_name("LocationFrameBox");
range_frame_box.set_border_width (5);
range_frame_box.pack_start (range_rows_scroller, true, true);
add_range_button.set_name ("LocationAddRangeButton");
table->attach (range_frame_box, 0, 2, table_row, table_row + 1);
++table_row;
loc_range_panes.add (*table);
HBox* add_button_box = manage (new HBox);
add_button_box->pack_start (add_location_button, true, true);
add_button_box->pack_start (add_range_button, true, true);
vbox->pack_start (loc_range_panes, true, true);
vbox->pack_start (*add_button_box, false, false);
pack_start (*vbox);
add_location_button.signal_clicked().connect (sigc::mem_fun(*this, &LocationUI::add_new_location));
add_range_button.signal_clicked().connect (sigc::mem_fun(*this, &LocationUI::add_new_range));
show_all ();
signal_map().connect (sigc::mem_fun (*this, &LocationUI::refresh_location_list));
}
LocationUI::~LocationUI()
{
loop_edit_row.unset_clock_group ();
punch_edit_row.unset_clock_group ();
delete _clock_group;
}
gint
LocationUI::do_location_remove (ARDOUR::Location *loc)
{
/* this is handled internally by Locations, but there's
no point saving state etc. when we know the marker
cannot be removed.
*/
if (loc->is_session_range()) {
return FALSE;
}
PublicEditor::instance().begin_reversible_command (_("remove marker"));
XMLNode &before = _session->locations()->get_state();
_session->locations()->remove (loc);
XMLNode &after = _session->locations()->get_state();
_session->add_command(new MementoCommand<Locations>(*(_session->locations()), &before, &after));
PublicEditor::instance().commit_reversible_command ();
return FALSE;
}
void
LocationUI::location_remove_requested (ARDOUR::Location *loc)
{
// must do this to prevent problems when destroying
// the effective sender of this event
Glib::signal_idle().connect (sigc::bind (sigc::mem_fun(*this, &LocationUI::do_location_remove), loc));
}
void
LocationUI::location_redraw_ranges ()
{
range_rows.hide();
range_rows.show();
}
struct LocationSortByStart {
bool operator() (Location *a, Location *b) {
return a->start() < b->start();
}
};
void
LocationUI::location_added (Location* location)
{
if (location->is_auto_punch()) {
punch_edit_row.set_location(location);
} else if (location->is_auto_loop()) {
loop_edit_row.set_location(location);
} else if (location->is_xrun()) {
/* we don't show xrun markers here */
return;
} else if (location->is_range_marker() || location->is_mark()) {
Locations::LocationList loc = _session->locations()->list ();
loc.sort (LocationSortByStart ());
LocationEditRow* erow = manage (new LocationEditRow (_session, location));
erow->set_clock_group (*_clock_group);
erow->remove_requested.connect (sigc::mem_fun (*this, &LocationUI::location_remove_requested));
Box_Helpers::BoxList & children = location->is_range_marker() ? range_rows.children () : location_rows.children ();
/* Step through the location list and the GUI list to find the place to insert */
Locations::LocationList::iterator i = loc.begin ();
Box_Helpers::BoxList::iterator j = children.begin ();
while (i != loc.end()) {
if (location->is_range_marker() != (*i)->is_range_marker()) {
/* Skip locations in the session list that aren't of the right type */
++i;
continue;
}
if (*i == location) {
children.insert (j, Box_Helpers::Element (*erow, PACK_SHRINK, 1, PACK_START));
break;
}
++i;
if (j != children.end()) {
++j;
}
}
range_rows.show_all ();
location_rows.show_all ();
if (location == newest_location) {
newest_location = 0;
erow->focus_name();
}
}
}
void
LocationUI::location_removed (Location* location)
{
ENSURE_GUI_THREAD (*this, &LocationUI::location_removed, location)
if (location->is_auto_punch()) {
punch_edit_row.set_location(0);
} else if (location->is_auto_loop()) {
loop_edit_row.set_location(0);
} else if (location->is_range_marker() || location->is_mark()) {
Box_Helpers::BoxList& children = location->is_range_marker() ? range_rows.children () : location_rows.children ();
for (Box_Helpers::BoxList::iterator i = children.begin(); i != children.end(); ++i) {
LocationEditRow* r = dynamic_cast<LocationEditRow*> (i->get_widget());
if (r && r->get_location() == location) {
children.erase (i);
break;
}
}
}
}
void
LocationUI::start_changed (Location *location)
{
Gtk::VBox& box = location->is_range_marker() ? range_rows : location_rows;
LocationEditRow* r = NULL;
for (auto const& i : box.children ()) {
r = dynamic_cast<LocationEditRow*> (i.get_widget());
if (r && r->get_location() == location) {
break;
}
}
if (!r) {
return;
}
int pos = 0;
Locations::LocationList loc = _session->locations()->list ();
loc.sort (LocationSortByStart ());
for (auto const& l : loc) {
if (location->is_range_marker() != l->is_range_marker()) {
/* Skip locations in the session list that aren't of the right type */
continue;
}
if (location->is_auto_loop() || location-> is_auto_punch()) {
continue;
}
if (l == location) {
box.reorder_child (*r, pos);
break;
}
++pos;
}
}
void
LocationUI::map_locations (const Locations::LocationList& locations)
{
Locations::LocationList::iterator i;
int mark_n = 0;
Locations::LocationList temp = locations;
LocationSortByStart cmp;
temp.sort (cmp);
for (auto & location : temp) {
if (location->is_mark()) {
LocationEditRow* erow = manage (new LocationEditRow (_session, location, mark_n));
erow->set_clock_group (*_clock_group);
erow->remove_requested.connect (sigc::mem_fun(*this, &LocationUI::location_remove_requested));
erow->redraw_ranges.connect (sigc::mem_fun(*this, &LocationUI::location_redraw_ranges));
Box_Helpers::BoxList & loc_children = location_rows.children();
loc_children.push_back(Box_Helpers::Element(*erow, PACK_SHRINK, 1, PACK_START));
} else if (location->is_auto_punch()) {
punch_edit_row.set_session (_session);
punch_edit_row.set_location (location);
punch_edit_row.show_all();
} else if (location->is_auto_loop()) {
loop_edit_row.set_session (_session);
loop_edit_row.set_location (location);
loop_edit_row.show_all();
} else {
LocationEditRow* erow = manage (new LocationEditRow(_session, location));
erow->set_clock_group (*_clock_group);
erow->remove_requested.connect (sigc::mem_fun(*this, &LocationUI::location_remove_requested));
Box_Helpers::BoxList & range_children = range_rows.children();
range_children.push_back(Box_Helpers::Element(*erow, PACK_SHRINK, 1, PACK_START));
}
}
range_rows.show_all();
location_rows.show_all();
}
void
LocationUI::add_new_location()
{
string markername;
if (_session) {
timepos_t where (_session->audible_sample());
_session->locations()->next_available_name(markername,"mark");
Location *location = new Location (*_session, where, where, markername, Location::IsMark);
if (UIConfiguration::instance().get_name_new_markers()) {
newest_location = location;
}
PublicEditor::instance().begin_reversible_command (_("add marker"));
XMLNode &before = _session->locations()->get_state();
_session->locations()->add (location, true);
XMLNode &after = _session->locations()->get_state();
_session->add_command (new MementoCommand<Locations>(*(_session->locations()), &before, &after));
PublicEditor::instance().commit_reversible_command ();
}
}
void
LocationUI::add_new_range()
{
string rangename;
if (_session) {
timepos_t where (_session->audible_sample());
_session->locations()->next_available_name(rangename,"unnamed");
Location *location = new Location (*_session, where, where, rangename, Location::IsRangeMarker);
PublicEditor::instance().begin_reversible_command (_("add range marker"));
XMLNode &before = _session->locations()->get_state();
_session->locations()->add (location, true);
XMLNode &after = _session->locations()->get_state();
_session->add_command (new MementoCommand<Locations>(*(_session->locations()), &before, &after));
PublicEditor::instance().commit_reversible_command ();
}
}
void
LocationUI::refresh_location_list ()
{
ENSURE_GUI_THREAD (*this, &LocationUI::refresh_location_list)
using namespace Box_Helpers;
// this is just too expensive to do when window is not shown
if (!get_mapped ()) {
return;
}
BoxList & loc_children = location_rows.children();
BoxList & range_children = range_rows.children();
loc_children.clear();
range_children.clear();
if (_session) {
_session->locations()->apply (*this, &LocationUI::map_locations);
}
}
void
LocationUI::set_session(ARDOUR::Session* s)
{
SessionHandlePtr::set_session (s);
if (_session) {
_session->locations()->added.connect (_session_connections, invalidator (*this), std::bind (&LocationUI::location_added, this, _1), gui_context());
_session->locations()->removed.connect (_session_connections, invalidator (*this), std::bind (&LocationUI::location_removed, this, _1), gui_context());
_session->locations()->changed.connect (_session_connections, invalidator (*this), std::bind (&LocationUI::refresh_location_list, this), gui_context());
Location::start_changed.connect (_session_connections, invalidator (*this), std::bind (&LocationUI::start_changed, this, _1), gui_context());
_clock_group->set_clock_mode (clock_mode_from_session_instant_xml ());
loop_edit_row.set_session (s);
punch_edit_row.set_session (s);
} else {
_mode_set = false;
}
refresh_location_list ();
}
void
LocationUI::session_going_away()
{
ENSURE_GUI_THREAD (*this, &LocationUI::session_going_away);
using namespace Box_Helpers;
BoxList & loc_children = location_rows.children();
BoxList & range_children = range_rows.children();
loc_children.clear();
range_children.clear();
_mode_set = false;
SessionHandlePtr::session_going_away ();
}
XMLNode &
LocationUI::get_state () const
{
XMLNode* node = new XMLNode (_state_node_name);
node->set_property (X_("clock-mode"), _clock_group->clock_mode ());
return *node;
}
int
LocationUI::set_state (const XMLNode& node)
{
if (node.name() != _state_node_name) {
return -1;
}
if (!node.get_property (X_("clock-mode"), _mode)) {
return -1;
}
_mode_set = true;
_clock_group->set_clock_mode (_mode);
return 0;
}
AudioClock::Mode
LocationUI::clock_mode_from_session_instant_xml ()
{
if (_mode_set) {
return _mode;
}
XMLNode* node = _session->instant_xml (_state_node_name);
if (!node) {
return ARDOUR_UI::instance()->primary_clock->mode();
}
if (!node->get_property (X_("clock-mode"), _mode)) {
return ARDOUR_UI::instance()->primary_clock->mode();
}
_mode_set = true;
return _mode;
}
/*------------------------*/
LocationUIWindow::LocationUIWindow ()
: ArdourWindow (S_("Ranges|Locations"))
{
set_wmclass(X_("ardour_locations"), PROGRAM_NAME);
set_name ("LocationWindow");
add (_ui);
}
LocationUIWindow::~LocationUIWindow()
{
}
void
LocationUIWindow::on_map ()
{
ArdourWindow::on_map ();
_ui.refresh_location_list();
}
bool
LocationUIWindow::on_delete_event (GdkEventAny*)
{
return false;
}
void
LocationUIWindow::set_session (Session *s)
{
ArdourWindow::set_session (s);
if (s) {
_ui.set_session (s);
_ui.show_all ();
}
}
void
LocationUIWindow::session_going_away ()
{
ArdourWindow::session_going_away ();
hide_all();
}
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