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livetrax/gtk2_ardour/region_editor.cc
David Robillard 6fa6514cfd Remove over 500 unnecessary includes (including 54 of session.h). 
It's slightly possible that this causes trivial build failures on different
configurations, but otherwise shouldn't cause any problems (i.e. no actual
changes other than include/naming/namespace stuff).  I deliberately avoided
removing libardour-config.h since this can mysteriously break things, though a
few of those do seem to be unnecessary.

This commit only targets includes of ardour/*.h.  There is also a very large
number of unnecessary includes of stuff in gtk2_ardour; tackling that should
also give a big improvement in build time when things are modified.


git-svn-id: svn://localhost/ardour2/branches/3.0@12420 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-05-24 06:09:29 +00:00

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/*
Copyright (C) 2001 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 <cmath>
#include <gtkmm/listviewtext.h>
#include "pbd/memento_command.h"
#include "pbd/stateful_diff_command.h"
#include "ardour/region.h"
#include "ardour/session.h"
#include "ardour/source.h"
#include "ardour_ui.h"
#include "clock_group.h"
#include "gui_thread.h"
#include "region_editor.h"
#include "utils.h"
#include "i18n.h"
using namespace ARDOUR;
using namespace PBD;
using namespace std;
using namespace Gtkmm2ext;
RegionEditor::RegionEditor (Session* s, boost::shared_ptr<Region> r)
: ArdourDialog (_("Region"))
, _table (9, 2)
, _table_row (0)
, _region (r)
, name_label (_("Name:"))
, audition_button (_("Audition"))
, _clock_group (new ClockGroup)
, position_clock (X_("regionposition"), true, "", true, false)
, end_clock (X_("regionend"), true, "", true, false)
, length_clock (X_("regionlength"), true, "", true, false, true)
, sync_offset_relative_clock (X_("regionsyncoffsetrelative"), true, "", true, false)
, sync_offset_absolute_clock (X_("regionsyncoffsetabsolute"), true, "", true, false)
/* XXX cannot file start yet */
, start_clock (X_("regionstart"), true, "", false, false)
, _sources (1)
{
set_session (s);
_clock_group->set_clock_mode (AudioClock::Frames);
_clock_group->add (position_clock);
_clock_group->add (end_clock);
_clock_group->add (length_clock);
_clock_group->add (sync_offset_relative_clock);
_clock_group->add (sync_offset_absolute_clock);
_clock_group->add (start_clock);
position_clock.set_session (_session);
end_clock.set_session (_session);
length_clock.set_session (_session);
sync_offset_relative_clock.set_session (_session);
sync_offset_absolute_clock.set_session (_session);
start_clock.set_session (_session);
ARDOUR_UI::instance()->set_tip (audition_button, _("audition this region"));
audition_button.unset_flags (Gtk::CAN_FOCUS);
audition_button.set_events (audition_button.get_events() & ~(Gdk::ENTER_NOTIFY_MASK|Gdk::LEAVE_NOTIFY_MASK));
name_entry.set_name ("RegionEditorEntry");
name_label.set_name ("RegionEditorLabel");
position_label.set_name ("RegionEditorLabel");
position_label.set_text (_("Position:"));
end_label.set_name ("RegionEditorLabel");
end_label.set_text (_("End:"));
length_label.set_name ("RegionEditorLabel");
length_label.set_text (_("Length:"));
sync_relative_label.set_name ("RegionEditorLabel");
sync_relative_label.set_text (_("Sync point (relative to region):"));
sync_absolute_label.set_name ("RegionEditorLabel");
sync_absolute_label.set_text (_("Sync point (absolute):"));
start_label.set_name ("RegionEditorLabel");
start_label.set_text (_("File start:"));
_sources_label.set_name ("RegionEditorLabel");
if (_region->n_channels() > 1) {
_sources_label.set_text (_("Sources:"));
} else {
_sources_label.set_text (_("Source:"));
}
_table.set_col_spacings (12);
_table.set_row_spacings (6);
_table.set_border_width (12);
name_label.set_alignment (1, 0.5);
position_label.set_alignment (1, 0.5);
end_label.set_alignment (1, 0.5);
length_label.set_alignment (1, 0.5);
sync_relative_label.set_alignment (1, 0.5);
sync_absolute_label.set_alignment (1, 0.5);
start_label.set_alignment (1, 0.5);
_sources_label.set_alignment (1, 0.5);
Gtk::HBox* nb = Gtk::manage (new Gtk::HBox);
nb->set_spacing (6);
nb->pack_start (name_entry);
nb->pack_start (audition_button, false, false);
_table.attach (name_label, 0, 1, _table_row, _table_row + 1, Gtk::FILL, Gtk::FILL);
_table.attach (*nb, 1, 2, _table_row, _table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);
++_table_row;
_table.attach (position_label, 0, 1, _table_row, _table_row + 1, Gtk::FILL, Gtk::FILL);
_table.attach (position_clock, 1, 2, _table_row, _table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);
++_table_row;
_table.attach (end_label, 0, 1, _table_row, _table_row + 1, Gtk::FILL, Gtk::FILL);
_table.attach (end_clock, 1, 2, _table_row, _table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);
++_table_row;
_table.attach (length_label, 0, 1, _table_row, _table_row + 1, Gtk::FILL, Gtk::FILL);
_table.attach (length_clock, 1, 2, _table_row, _table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);
++_table_row;
_table.attach (sync_relative_label, 0, 1, _table_row, _table_row + 1, Gtk::FILL, Gtk::FILL);
_table.attach (sync_offset_relative_clock, 1, 2, _table_row, _table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);
++_table_row;
_table.attach (sync_absolute_label, 0, 1, _table_row, _table_row + 1, Gtk::FILL, Gtk::FILL);
_table.attach (sync_offset_absolute_clock, 1, 2, _table_row, _table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);
++_table_row;
_table.attach (start_label, 0, 1, _table_row, _table_row + 1, Gtk::FILL, Gtk::FILL);
_table.attach (start_clock, 1, 2, _table_row, _table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);
++_table_row;
_table.attach (_sources_label, 0, 1, _table_row, _table_row + 1, Gtk::FILL, Gtk::FILL);
_table.attach (_sources, 1, 2, _table_row, _table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);
++_table_row;
get_vbox()->pack_start (_table, true, true);
add_button (Gtk::Stock::CLOSE, Gtk::RESPONSE_ACCEPT);
set_name ("RegionEditorWindow");
add_events (Gdk::KEY_PRESS_MASK|Gdk::KEY_RELEASE_MASK);
signal_delete_event().connect (sigc::bind (sigc::ptr_fun (just_hide_it), static_cast<Window *> (this)));
signal_response().connect (sigc::mem_fun (*this, &RegionEditor::handle_response));
set_title (string_compose (_("Region '%1'"), _region->name()));
for (uint32_t i = 0; i < _region->n_channels(); ++i) {
_sources.append_text (_region->source(i)->name());
}
_sources.set_headers_visible (false);
Gtk::CellRendererText* t = dynamic_cast<Gtk::CellRendererText*> (_sources.get_column_cell_renderer(0));
assert (t);
t->property_ellipsize() = Pango::ELLIPSIZE_END;
show_all();
name_changed ();
PropertyChange change;
change.add (ARDOUR::Properties::start);
change.add (ARDOUR::Properties::length);
change.add (ARDOUR::Properties::position);
change.add (ARDOUR::Properties::sync_position);
bounds_changed (change);
_region->PropertyChanged.connect (state_connection, invalidator (*this), boost::bind (&RegionEditor::region_changed, this, _1), gui_context());
spin_arrow_grab = false;
connect_editor_events ();
}
RegionEditor::~RegionEditor ()
{
delete _clock_group;
}
void
RegionEditor::region_changed (const PBD::PropertyChange& what_changed)
{
if (what_changed.contains (ARDOUR::Properties::name)) {
name_changed ();
}
PropertyChange interesting_stuff;
interesting_stuff.add (ARDOUR::Properties::position);
interesting_stuff.add (ARDOUR::Properties::length);
interesting_stuff.add (ARDOUR::Properties::start);
interesting_stuff.add (ARDOUR::Properties::sync_position);
if (what_changed.contains (interesting_stuff)) {
bounds_changed (what_changed);
}
}
gint
RegionEditor::bpressed (GdkEventButton* ev, Gtk::SpinButton* /*but*/, void (RegionEditor::*/*pmf*/)())
{
switch (ev->button) {
case 1:
case 2:
case 3:
if (ev->type == GDK_BUTTON_PRESS) { /* no double clicks here */
if (!spin_arrow_grab) {
// GTK2FIX probably nuke the region editor
// if ((ev->window == but->gobj()->panel)) {
// spin_arrow_grab = true;
// (this->*pmf)();
// }
}
}
break;
default:
break;
}
return FALSE;
}
gint
RegionEditor::breleased (GdkEventButton* /*ev*/, Gtk::SpinButton* /*but*/, void (RegionEditor::*pmf)())
{
if (spin_arrow_grab) {
(this->*pmf)();
spin_arrow_grab = false;
}
return FALSE;
}
void
RegionEditor::connect_editor_events ()
{
name_entry.signal_changed().connect (sigc::mem_fun(*this, &RegionEditor::name_entry_changed));
position_clock.ValueChanged.connect (sigc::mem_fun(*this, &RegionEditor::position_clock_changed));
end_clock.ValueChanged.connect (sigc::mem_fun(*this, &RegionEditor::end_clock_changed));
length_clock.ValueChanged.connect (sigc::mem_fun(*this, &RegionEditor::length_clock_changed));
sync_offset_absolute_clock.ValueChanged.connect (sigc::mem_fun (*this, &RegionEditor::sync_offset_absolute_clock_changed));
sync_offset_relative_clock.ValueChanged.connect (sigc::mem_fun (*this, &RegionEditor::sync_offset_relative_clock_changed));
audition_button.signal_toggled().connect (sigc::mem_fun(*this, &RegionEditor::audition_button_toggled));
_session->AuditionActive.connect (audition_connection, invalidator (*this), boost::bind (&RegionEditor::audition_state_changed, this, _1), gui_context());
}
void
RegionEditor::position_clock_changed ()
{
_session->begin_reversible_command (_("change region start position"));
boost::shared_ptr<Playlist> pl = _region->playlist();
if (pl) {
_region->clear_changes ();
_region->set_position (position_clock.current_time());
_session->add_command(new StatefulDiffCommand (_region));
}
_session->commit_reversible_command ();
}
void
RegionEditor::end_clock_changed ()
{
_session->begin_reversible_command (_("change region end position"));
boost::shared_ptr<Playlist> pl = _region->playlist();
if (pl) {
_region->clear_changes ();
_region->trim_end (end_clock.current_time());
_session->add_command(new StatefulDiffCommand (_region));
}
_session->commit_reversible_command ();
end_clock.set (_region->position() + _region->length() - 1, true);
}
void
RegionEditor::length_clock_changed ()
{
framecnt_t frames = length_clock.current_time();
_session->begin_reversible_command (_("change region length"));
boost::shared_ptr<Playlist> pl = _region->playlist();
if (pl) {
_region->clear_changes ();
_region->trim_end (_region->position() + frames - 1);
_session->add_command(new StatefulDiffCommand (_region));
}
_session->commit_reversible_command ();
length_clock.set (_region->length());
}
void
RegionEditor::audition_button_toggled ()
{
if (audition_button.get_active()) {
_session->audition_region (_region);
} else {
_session->cancel_audition ();
}
}
void
RegionEditor::name_changed ()
{
if (name_entry.get_text() != _region->name()) {
name_entry.set_text (_region->name());
}
}
void
RegionEditor::bounds_changed (const PropertyChange& what_changed)
{
if (what_changed.contains (ARDOUR::Properties::position) && what_changed.contains (ARDOUR::Properties::length)) {
position_clock.set (_region->position(), true);
end_clock.set (_region->position() + _region->length() - 1, true);
length_clock.set (_region->length(), true);
} else if (what_changed.contains (ARDOUR::Properties::position)) {
position_clock.set (_region->position(), true);
end_clock.set (_region->position() + _region->length() - 1, true);
} else if (what_changed.contains (ARDOUR::Properties::length)) {
end_clock.set (_region->position() + _region->length() - 1, true);
length_clock.set (_region->length(), true);
}
if (what_changed.contains (ARDOUR::Properties::sync_position) || what_changed.contains (ARDOUR::Properties::position)) {
int dir;
frameoffset_t off = _region->sync_offset (dir);
if (dir == -1) {
off = -off;
}
if (what_changed.contains (ARDOUR::Properties::sync_position)) {
sync_offset_relative_clock.set (off, true);
}
sync_offset_absolute_clock.set (off + _region->position (), true);
}
if (what_changed.contains (ARDOUR::Properties::start)) {
start_clock.set (_region->start(), true);
}
}
void
RegionEditor::activation ()
{
}
void
RegionEditor::name_entry_changed ()
{
if (name_entry.get_text() != _region->name()) {
_region->set_name (name_entry.get_text());
}
}
void
RegionEditor::audition_state_changed (bool yn)
{
ENSURE_GUI_THREAD (*this, &RegionEditor::audition_state_changed, yn)
if (!yn) {
audition_button.set_active (false);
}
}
void
RegionEditor::sync_offset_absolute_clock_changed ()
{
_session->begin_reversible_command (_("change region sync point"));
_region->clear_changes ();
_region->set_sync_position (sync_offset_absolute_clock.current_time());
_session->add_command (new StatefulDiffCommand (_region));
_session->commit_reversible_command ();
}
void
RegionEditor::sync_offset_relative_clock_changed ()
{
_session->begin_reversible_command (_("change region sync point"));
_region->clear_changes ();
_region->set_sync_position (sync_offset_relative_clock.current_time() + _region->position ());
_session->add_command (new StatefulDiffCommand (_region));
_session->commit_reversible_command ();
}
bool
RegionEditor::on_delete_event (GdkEventAny*)
{
PropertyChange change;
change.add (ARDOUR::Properties::start);
change.add (ARDOUR::Properties::length);
change.add (ARDOUR::Properties::position);
change.add (ARDOUR::Properties::sync_position);
bounds_changed (change);
return true;
}
void
RegionEditor::handle_response (int)
{
hide ();
}
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