From 29b80c0d0a1525c91fa1b1f4cc8db8f847bae0c3 Mon Sep 17 00:00:00 2001 From: Carl Hetherington Date: Sat, 22 May 2010 12:18:32 +0000 Subject: Add missing file. git-svn-id: svn://localhost/ardour2/branches/3.0@7139 d708f5d6-7413-0410-9779-e7cbd77b26cf --- gtk2_ardour/region_editor.cc | 399 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 399 insertions(+) create mode 100755 gtk2_ardour/region_editor.cc diff --git a/gtk2_ardour/region_editor.cc b/gtk2_ardour/region_editor.cc new file mode 100755 index 0000000000..94c3d74b0e --- /dev/null +++ b/gtk2_ardour/region_editor.cc @@ -0,0 +1,399 @@ +/* + 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 "pbd/memento_command.h" +#include "pbd/stateful_diff_command.h" + +#include "ardour/session.h" +#include "ardour/region.h" +#include "ardour/playlist.h" +#include "ardour/utils.h" +#include "ardour/dB.h" +#include +#include +#include + +#include "region_editor.h" +#include "ardour_ui.h" +#include "utils.h" +#include "gui_thread.h" + +#include "i18n.h" + +using namespace ARDOUR; +using namespace PBD; +using namespace std; +using namespace Gtkmm2ext; + +RegionEditor::RegionEditor (Session* s, boost::shared_ptr r) + : ArdourDialog (_("Region")), + _table (8, 2), + _region (r), + name_label (_("Name:")), + audition_button (_("Play")), + position_clock (X_("regionposition"), true, X_("RegionEditorClock"), true, false), + end_clock (X_("regionend"), true, X_("RegionEditorClock"), true, false), + length_clock (X_("regionlength"), true, X_("RegionEditorClock"), true, false, true), + sync_offset_relative_clock (X_("regionsyncoffsetrelative"), true, X_("RegionEditorClock"), true, false), + sync_offset_absolute_clock (X_("regionsyncoffsetabsolute"), true, X_("RegionEditorClock"), true, false), + /* XXX cannot file start yet */ + start_clock (X_("regionstart"), true, X_("RegionEditorClock"), false, false) +{ + set_session (s); + + 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:")); + + _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); + + Gtk::HBox* nb = Gtk::manage (new Gtk::HBox); + nb->set_spacing (6); + nb->pack_start (name_entry); + nb->pack_start (audition_button); + + _table.attach (name_label, 0, 1, 0, 1, Gtk::FILL, Gtk::FILL); + _table.attach (*nb, 1, 2, 0, 1, Gtk::FILL, Gtk::FILL); + + _table.attach (position_label, 0, 1, 1, 2, Gtk::FILL, Gtk::FILL); + _table.attach (position_clock, 1, 2, 1, 2, Gtk::FILL, Gtk::FILL); + + _table.attach (end_label, 0, 1, 2, 3, Gtk::FILL, Gtk::FILL); + _table.attach (end_clock, 1, 2, 2, 3, Gtk::FILL, Gtk::FILL); + + _table.attach (length_label, 0, 1, 3, 4, Gtk::FILL, Gtk::FILL); + _table.attach (length_clock, 1, 2, 3, 4, Gtk::FILL, Gtk::FILL); + + _table.attach (sync_relative_label, 0, 1, 4, 5, Gtk::FILL, Gtk::FILL); + _table.attach (sync_offset_relative_clock, 1, 2, 4, 5, Gtk::FILL, Gtk::FILL); + + _table.attach (sync_absolute_label, 0, 1, 5, 6, Gtk::FILL, Gtk::FILL); + _table.attach (sync_offset_absolute_clock, 1, 2, 5, 6, Gtk::FILL, Gtk::FILL); + + _table.attach (start_label, 0, 1, 6, 7, Gtk::FILL, Gtk::FILL); + _table.attach (start_clock, 1, 2, 6, 7, Gtk::FILL, Gtk::FILL); + + 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 (this))); + signal_response().connect (sigc::mem_fun (*this, &RegionEditor::handle_response)); + + set_title (string_compose (_("Region '%1'"), _region->name())); + + 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), ui_bind (&RegionEditor::region_changed, this, _1), gui_context()); + + spin_arrow_grab = false; + + connect_editor_events (); +} + +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), ui_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 pl = _region->playlist(); + + if (pl) { + _region->clear_history (); + _region->set_position (position_clock.current_time(), this); + _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 pl = _region->playlist(); + + if (pl) { + _region->clear_history (); + _region->trim_end (end_clock.current_time(), this); + _session->add_command(new StatefulDiffCommand (_region)); + } + + _session->commit_reversible_command (); + + end_clock.set (_region->position() + _region->length() - 1, true); +} + +void +RegionEditor::length_clock_changed () +{ + nframes_t frames = length_clock.current_time(); + + _session->begin_reversible_command (_("change region length")); + + boost::shared_ptr pl = _region->playlist(); + + if (pl) { + _region->clear_history (); + _region->trim_end (_region->position() + frames - 1, this); + _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; + nframes_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_history (); + _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_history (); + _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* ev) +{ + 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 RegionEditor::on_delete_event (ev); +} + +void +RegionEditor::handle_response (int) +{ + hide (); +} -- cgit v1.2.3