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livetrax/gtk2_ardour/editor.cc

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/*
Copyright (C) 2000-2009 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.
*/
/* Note: public Editor methods are documented in public_editor.h */
#include <stdint.h>
#include <unistd.h>
#include <cstdlib>
#include <cmath>
#include <string>
#include <algorithm>
#include <map>
#include "ardour_ui.h"
/*
* ardour_ui.h include was moved to the top of the list
* due to a conflicting definition of 'Style' between
* Apple's MacTypes.h and BarController.
*/
#include <boost/none.hpp>
#include <sigc++/bind.h>
#include "pbd/convert.h"
#include "pbd/error.h"
#include "pbd/enumwriter.h"
#include "pbd/memento_command.h"
#include "pbd/unknown_type.h"
#include "pbd/unwind.h"
#include "pbd/stacktrace.h"
#include <glibmm/miscutils.h>
#include <gtkmm/image.h>
#include <gdkmm/color.h>
#include <gdkmm/bitmap.h>
#include "gtkmm2ext/bindings.h"
#include "gtkmm2ext/grouped_buttons.h"
#include "gtkmm2ext/gtk_ui.h"
#include "gtkmm2ext/tearoff.h"
#include "gtkmm2ext/utils.h"
#include "gtkmm2ext/window_title.h"
#include "gtkmm2ext/choice.h"
#include "gtkmm2ext/cell_renderer_pixbuf_toggle.h"
#include "ardour/audio_track.h"
#include "ardour/audioengine.h"
#include "ardour/audioregion.h"
#include "ardour/location.h"
#include "ardour/profile.h"
#include "ardour/route_group.h"
#include "ardour/session_playlists.h"
#include "ardour/tempo.h"
#include "ardour/utils.h"
#include "canvas/debug.h"
#include "canvas/text.h"
#include "control_protocol/control_protocol.h"
#include "actions.h"
#include "actions.h"
#include "analysis_window.h"
#include "audio_clock.h"
#include "audio_region_view.h"
#include "audio_streamview.h"
#include "audio_time_axis.h"
#include "automation_time_axis.h"
#include "bundle_manager.h"
#include "crossfade_edit.h"
#include "debug.h"
#include "editing.h"
#include "editor.h"
#include "editor_cursors.h"
#include "editor_drag.h"
#include "editor_group_tabs.h"
#include "editor_locations.h"
#include "editor_regions.h"
#include "editor_route_groups.h"
#include "editor_routes.h"
#include "editor_snapshots.h"
#include "editor_summary.h"
#include "global_port_matrix.h"
#include "gui_object.h"
#include "gui_thread.h"
#include "keyboard.h"
#include "marker.h"
#include "midi_time_axis.h"
#include "mixer_strip.h"
#include "mixer_ui.h"
#include "mouse_cursors.h"
#include "playlist_selector.h"
#include "public_editor.h"
#include "region_layering_order_editor.h"
#include "rgb_macros.h"
#include "rhythm_ferret.h"
#include "selection.h"
#include "sfdb_ui.h"
#include "tempo_lines.h"
#include "time_axis_view.h"
#include "utils.h"
#include "i18n.h"
using namespace std;
using namespace ARDOUR;
using namespace PBD;
using namespace Gtk;
using namespace Glib;
using namespace Gtkmm2ext;
using namespace Editing;
using PBD::internationalize;
using PBD::atoi;
using Gtkmm2ext::Keyboard;
const double Editor::timebar_height = 15.0;
static const gchar *_snap_type_strings[] = {
N_("CD Frames"),
N_("Timecode Frames"),
N_("Timecode Seconds"),
N_("Timecode Minutes"),
N_("Seconds"),
N_("Minutes"),
N_("Beats/128"),
N_("Beats/64"),
N_("Beats/32"),
N_("Beats/28"),
N_("Beats/24"),
N_("Beats/20"),
N_("Beats/16"),
N_("Beats/14"),
N_("Beats/12"),
N_("Beats/10"),
N_("Beats/8"),
N_("Beats/7"),
N_("Beats/6"),
N_("Beats/5"),
N_("Beats/4"),
N_("Beats/3"),
N_("Beats/2"),
N_("Beats"),
N_("Bars"),
N_("Marks"),
N_("Region starts"),
N_("Region ends"),
N_("Region syncs"),
N_("Region bounds"),
0
};
static const gchar *_snap_mode_strings[] = {
N_("No Grid"),
N_("Grid"),
N_("Magnetic"),
0
};
static const gchar *_edit_point_strings[] = {
N_("Playhead"),
N_("Marker"),
N_("Mouse"),
0
};
static const gchar *_zoom_focus_strings[] = {
N_("Left"),
N_("Right"),
N_("Center"),
N_("Playhead"),
N_("Mouse"),
N_("Edit point"),
0
};
#ifdef USE_RUBBERBAND
static const gchar *_rb_opt_strings[] = {
N_("Mushy"),
N_("Smooth"),
N_("Balanced multitimbral mixture"),
N_("Unpitched percussion with stable notes"),
N_("Crisp monophonic instrumental"),
N_("Unpitched solo percussion"),
N_("Resample without preserving pitch"),
0
};
#endif
static void
pane_size_watcher (Paned* pane)
{
/* if the handle of a pane vanishes into (at least) the tabs of a notebook,
it is:
X: hard to access
Quartz: impossible to access
so stop that by preventing it from ever getting too narrow. 35
pixels is basically a rough guess at the tab width.
ugh.
*/
int max_width_of_lhs = GTK_WIDGET(pane->gobj())->allocation.width - 35;
gint pos = pane->get_position ();
if (pos > max_width_of_lhs) {
pane->set_position (max_width_of_lhs);
}
}
Editor::Editor ()
: _join_object_range_state (JOIN_OBJECT_RANGE_NONE)
/* time display buttons */
, minsec_label (_("Mins:Secs"))
, bbt_label (_("Bars:Beats"))
, timecode_label (_("Timecode"))
, samples_label (_("Samples"))
, tempo_label (_("Tempo"))
, meter_label (_("Meter"))
, mark_label (_("Location Markers"))
, range_mark_label (_("Range Markers"))
, transport_mark_label (_("Loop/Punch Ranges"))
, cd_mark_label (_("CD Markers"))
, videotl_label (_("Video Timeline"))
, edit_packer (4, 4, true)
/* the values here don't matter: layout widgets
reset them as needed.
*/
, vertical_adjustment (0.0, 0.0, 10.0, 400.0)
, horizontal_adjustment (0.0, 0.0, 1e16)
, unused_adjustment (0.0, 0.0, 10.0, 400.0)
, controls_layout (unused_adjustment, vertical_adjustment)
/* tool bar related */
, zoom_range_clock (new AudioClock (X_("zoomrange"), false, X_("zoom range"), true, false, true))
, toolbar_selection_clock_table (2,3)
, automation_mode_button (_("mode"))
, _toolbar_viewport (*manage (new Gtk::Adjustment (0, 0, 1e10)), *manage (new Gtk::Adjustment (0, 0, 1e10)))
/* nudge */
, nudge_clock (new AudioClock (X_("nudge"), false, X_("nudge"), true, false, true))
, meters_running(false)
, _pending_locate_request (false)
, _pending_initial_locate (false)
, _last_cut_copy_source_track (0)
, _region_selection_change_updates_region_list (true)
, _following_mixer_selection (false)
, _control_point_toggled_on_press (false)
, _stepping_axis_view (0)
{
constructed = false;
/* we are a singleton */
PublicEditor::_instance = this;
_have_idled = false;
selection = new Selection (this);
cut_buffer = new Selection (this);
clicked_regionview = 0;
clicked_axisview = 0;
clicked_routeview = 0;
clicked_control_point = 0;
last_update_frame = 0;
pre_press_cursor = 0;
_drags = new DragManager (this);
current_mixer_strip = 0;
tempo_lines = 0;
snap_type_strings = I18N (_snap_type_strings);
snap_mode_strings = I18N (_snap_mode_strings);
zoom_focus_strings = I18N (_zoom_focus_strings);
edit_point_strings = I18N (_edit_point_strings);
#ifdef USE_RUBBERBAND
rb_opt_strings = I18N (_rb_opt_strings);
rb_current_opt = 4;
#endif
snap_threshold = 5.0;
bbt_beat_subdivision = 4;
_visible_canvas_width = 0;
_visible_canvas_height = 0;
last_autoscroll_x = 0;
last_autoscroll_y = 0;
autoscroll_active = false;
autoscroll_timeout_tag = -1;
logo_item = 0;
analysis_window = 0;
current_interthread_info = 0;
_show_measures = true;
_maximised = false;
show_gain_after_trim = false;
have_pending_keyboard_selection = false;
_follow_playhead = true;
_stationary_playhead = false;
editor_ruler_menu = 0;
no_ruler_shown_update = false;
marker_menu = 0;
range_marker_menu = 0;
marker_menu_item = 0;
tempo_or_meter_marker_menu = 0;
transport_marker_menu = 0;
new_transport_marker_menu = 0;
editor_mixer_strip_width = Wide;
show_editor_mixer_when_tracks_arrive = false;
region_edit_menu_split_multichannel_item = 0;
region_edit_menu_split_item = 0;
temp_location = 0;
leftmost_frame = 0;
current_stepping_trackview = 0;
entered_track = 0;
entered_regionview = 0;
entered_marker = 0;
clear_entered_track = false;
current_timefx = 0;
playhead_cursor = 0;
button_release_can_deselect = true;
_dragging_playhead = false;
_dragging_edit_point = false;
select_new_marker = false;
rhythm_ferret = 0;
layering_order_editor = 0;
no_save_visual = false;
resize_idle_id = -1;
within_track_canvas = false;
scrubbing_direction = 0;
sfbrowser = 0;
location_marker_color = ARDOUR_UI::config()->get_canvasvar_LocationMarker();
location_range_color = ARDOUR_UI::config()->get_canvasvar_LocationRange();
location_cd_marker_color = ARDOUR_UI::config()->get_canvasvar_LocationCDMarker();
location_loop_color = ARDOUR_UI::config()->get_canvasvar_LocationLoop();
location_punch_color = ARDOUR_UI::config()->get_canvasvar_LocationPunch();
zoom_focus = ZoomFocusLeft;
_edit_point = EditAtMouse;
_internal_editing = false;
current_canvas_cursor = 0;
samples_per_pixel = 2048; /* too early to use reset_zoom () */
_scroll_callbacks = 0;
zoom_range_clock->ValueChanged.connect (sigc::mem_fun(*this, &Editor::zoom_adjustment_changed));
bbt_label.set_name ("EditorRulerLabel");
bbt_label.set_size_request (-1, (int)timebar_height);
bbt_label.set_alignment (1.0, 0.5);
bbt_label.set_padding (5,0);
bbt_label.hide ();
bbt_label.set_no_show_all();
minsec_label.set_name ("EditorRulerLabel");
minsec_label.set_size_request (-1, (int)timebar_height);
minsec_label.set_alignment (1.0, 0.5);
minsec_label.set_padding (5,0);
minsec_label.hide ();
minsec_label.set_no_show_all();
timecode_label.set_name ("EditorRulerLabel");
timecode_label.set_size_request (-1, (int)timebar_height);
timecode_label.set_alignment (1.0, 0.5);
timecode_label.set_padding (5,0);
timecode_label.hide ();
timecode_label.set_no_show_all();
samples_label.set_name ("EditorRulerLabel");
samples_label.set_size_request (-1, (int)timebar_height);
samples_label.set_alignment (1.0, 0.5);
samples_label.set_padding (5,0);
samples_label.hide ();
samples_label.set_no_show_all();
tempo_label.set_name ("EditorRulerLabel");
tempo_label.set_size_request (-1, (int)timebar_height);
tempo_label.set_alignment (1.0, 0.5);
tempo_label.set_padding (5,0);
tempo_label.hide();
tempo_label.set_no_show_all();
meter_label.set_name ("EditorRulerLabel");
meter_label.set_size_request (-1, (int)timebar_height);
meter_label.set_alignment (1.0, 0.5);
meter_label.set_padding (5,0);
meter_label.hide();
meter_label.set_no_show_all();
mark_label.set_name ("EditorRulerLabel");
mark_label.set_size_request (-1, (int)timebar_height);
mark_label.set_alignment (1.0, 0.5);
mark_label.set_padding (5,0);
mark_label.hide();
mark_label.set_no_show_all();
cd_mark_label.set_name ("EditorRulerLabel");
cd_mark_label.set_size_request (-1, (int)timebar_height);
cd_mark_label.set_alignment (1.0, 0.5);
cd_mark_label.set_padding (5,0);
cd_mark_label.hide();
cd_mark_label.set_no_show_all();
videotl_bar_height = 4;
videotl_label.set_name ("EditorRulerLabel");
videotl_label.set_size_request (-1, (int)timebar_height * videotl_bar_height);
videotl_label.set_alignment (1.0, 0.5);
videotl_label.set_padding (5,0);
videotl_label.hide();
videotl_label.set_no_show_all();
range_mark_label.set_name ("EditorRulerLabel");
range_mark_label.set_size_request (-1, (int)timebar_height);
range_mark_label.set_alignment (1.0, 0.5);
range_mark_label.set_padding (5,0);
range_mark_label.hide();
range_mark_label.set_no_show_all();
transport_mark_label.set_name ("EditorRulerLabel");
transport_mark_label.set_size_request (-1, (int)timebar_height);
transport_mark_label.set_alignment (1.0, 0.5);
transport_mark_label.set_padding (5,0);
transport_mark_label.hide();
transport_mark_label.set_no_show_all();
initialize_rulers ();
initialize_canvas ();
_summary = new EditorSummary (this);
selection->TimeChanged.connect (sigc::mem_fun(*this, &Editor::time_selection_changed));
selection->TracksChanged.connect (sigc::mem_fun(*this, &Editor::track_selection_changed));
editor_regions_selection_changed_connection = selection->RegionsChanged.connect (sigc::mem_fun(*this, &Editor::region_selection_changed));
selection->PointsChanged.connect (sigc::mem_fun(*this, &Editor::point_selection_changed));
selection->MarkersChanged.connect (sigc::mem_fun(*this, &Editor::marker_selection_changed));
edit_controls_vbox.set_spacing (0);
vertical_adjustment.signal_value_changed().connect (sigc::mem_fun(*this, &Editor::tie_vertical_scrolling), true);
_track_canvas->signal_map_event().connect (sigc::mem_fun (*this, &Editor::track_canvas_map_handler));
HBox* h = manage (new HBox);
_group_tabs = new EditorGroupTabs (this);
h->pack_start (*_group_tabs, PACK_SHRINK);
h->pack_start (edit_controls_vbox);
controls_layout.add (*h);
controls_layout.set_name ("EditControlsBase");
controls_layout.add_events (Gdk::SCROLL_MASK);
controls_layout.signal_scroll_event().connect (sigc::mem_fun(*this, &Editor::control_layout_scroll), false);
controls_layout.add_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK|Gdk::ENTER_NOTIFY_MASK|Gdk::LEAVE_NOTIFY_MASK);
controls_layout.signal_button_release_event().connect (sigc::mem_fun(*this, &Editor::edit_controls_button_release));
_cursors = new MouseCursors;
ArdourCanvas::GtkCanvas* time_pad = manage (new ArdourCanvas::GtkCanvas ());
ArdourCanvas::Line* pad_line_1 = new ArdourCanvas::Line (time_pad->root());
pad_line_1->set (ArdourCanvas::Duple (0.0, 1.0), ArdourCanvas::Duple (100.0, 1.0));
pad_line_1->set_outline_color (0xFF0000FF);
pad_line_1->show();
// CAIROCANVAS
time_pad->show();
time_canvas_vbox.set_size_request (-1, (int)(timebar_height * visible_timebars) + 2);
time_canvas_vbox.set_size_request (-1, -1);
ruler_label_event_box.add (ruler_label_vbox);
ruler_label_event_box.set_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK);
ruler_label_event_box.signal_button_release_event().connect (sigc::mem_fun(*this, &Editor::ruler_label_button_release));
time_bars_event_box.add (time_bars_vbox);
time_bars_event_box.set_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK);
time_bars_event_box.signal_button_release_event().connect (sigc::mem_fun(*this, &Editor::ruler_label_button_release));
time_canvas_event_box.add (time_canvas_vbox);
time_canvas_event_box.set_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK|Gdk::POINTER_MOTION_MASK);
edit_packer.set_col_spacings (0);
edit_packer.set_row_spacings (0);
edit_packer.set_homogeneous (false);
edit_packer.set_border_width (0);
edit_packer.set_name ("EditorWindow");
/* labels for the rulers */
edit_packer.attach (ruler_label_event_box, 1, 2, 0, 1, FILL, SHRINK, 0, 0);
/* labels for the marker "tracks" (time bars) */
edit_packer.attach (time_bars_event_box, 1, 2, 1, 2, FILL, SHRINK, 0, 0);
/* the rulers */
edit_packer.attach (time_canvas_event_box, 2, 3, 0, 1, FILL|EXPAND, FILL, 0, 0);
/* track controls */
edit_packer.attach (controls_layout, 0, 2, 2, 3, FILL, FILL|EXPAND, 0, 0);
/* time bars canvas */
edit_packer.attach (*_time_bars_canvas_viewport, 2, 3, 1, 2, FILL, FILL, 0, 0);
/* track canvas */
edit_packer.attach (*_track_canvas_viewport, 2, 3, 2, 3, FILL|EXPAND, FILL|EXPAND, 0, 0);
bottom_hbox.set_border_width (2);
bottom_hbox.set_spacing (3);
_route_groups = new EditorRouteGroups (this);
_routes = new EditorRoutes (this);
_regions = new EditorRegions (this);
_snapshots = new EditorSnapshots (this);
_locations = new EditorLocations (this);
add_notebook_page (_("Regions"), _regions->widget ());
add_notebook_page (_("Tracks & Busses"), _routes->widget ());
add_notebook_page (_("Snapshots"), _snapshots->widget ());
add_notebook_page (_("Track & Bus Groups"), _route_groups->widget ());
add_notebook_page (_("Ranges & Marks"), _locations->widget ());
_the_notebook.set_show_tabs (true);
_the_notebook.set_scrollable (true);
_the_notebook.popup_disable ();
_the_notebook.set_tab_pos (Gtk::POS_RIGHT);
_the_notebook.show_all ();
_notebook_shrunk = false;
editor_summary_pane.pack1(edit_packer);
Button* summary_arrows_left_left = manage (new Button);
summary_arrows_left_left->add (*manage (new Arrow (ARROW_LEFT, SHADOW_NONE)));
summary_arrows_left_left->signal_pressed().connect (sigc::hide_return (sigc::bind (sigc::mem_fun (*this, &Editor::scroll_press), LEFT)));
summary_arrows_left_left->signal_released().connect (sigc::mem_fun (*this, &Editor::scroll_release));
Button* summary_arrows_left_right = manage (new Button);
summary_arrows_left_right->add (*manage (new Arrow (ARROW_RIGHT, SHADOW_NONE)));
summary_arrows_left_right->signal_pressed().connect (sigc::hide_return (sigc::bind (sigc::mem_fun (*this, &Editor::scroll_press), RIGHT)));
summary_arrows_left_right->signal_released().connect (sigc::mem_fun (*this, &Editor::scroll_release));
VBox* summary_arrows_left = manage (new VBox);
summary_arrows_left->pack_start (*summary_arrows_left_left);
summary_arrows_left->pack_start (*summary_arrows_left_right);
Button* summary_arrows_right_up = manage (new Button);
summary_arrows_right_up->add (*manage (new Arrow (ARROW_UP, SHADOW_NONE)));
summary_arrows_right_up->signal_pressed().connect (sigc::hide_return (sigc::bind (sigc::mem_fun (*this, &Editor::scroll_press), UP)));
summary_arrows_right_up->signal_released().connect (sigc::mem_fun (*this, &Editor::scroll_release));
Button* summary_arrows_right_down = manage (new Button);
summary_arrows_right_down->add (*manage (new Arrow (ARROW_DOWN, SHADOW_NONE)));
summary_arrows_right_down->signal_pressed().connect (sigc::hide_return (sigc::bind (sigc::mem_fun (*this, &Editor::scroll_press), DOWN)));
summary_arrows_right_down->signal_released().connect (sigc::mem_fun (*this, &Editor::scroll_release));
VBox* summary_arrows_right = manage (new VBox);
summary_arrows_right->pack_start (*summary_arrows_right_up);
summary_arrows_right->pack_start (*summary_arrows_right_down);
Frame* summary_frame = manage (new Frame);
summary_frame->set_shadow_type (Gtk::SHADOW_ETCHED_IN);
summary_frame->add (*_summary);
summary_frame->show ();
_summary_hbox.pack_start (*summary_arrows_left, false, false);
_summary_hbox.pack_start (*summary_frame, true, true);
_summary_hbox.pack_start (*summary_arrows_right, false, false);
editor_summary_pane.pack2 (_summary_hbox);
edit_pane.pack1 (editor_summary_pane, true, true);
edit_pane.pack2 (_the_notebook, false, true);
editor_summary_pane.signal_size_allocate().connect (sigc::bind (sigc::mem_fun (*this, &Editor::pane_allocation_handler), static_cast<Paned*> (&editor_summary_pane)));
/* XXX: editor_summary_pane might need similar to the edit_pane */
edit_pane.signal_size_allocate().connect (sigc::bind (sigc::mem_fun(*this, &Editor::pane_allocation_handler), static_cast<Paned*> (&edit_pane)));
Glib::PropertyProxy<int> proxy = edit_pane.property_position();
proxy.signal_changed().connect (bind (sigc::ptr_fun (pane_size_watcher), static_cast<Paned*> (&edit_pane)));
top_hbox.pack_start (toolbar_frame);
HBox *hbox = manage (new HBox);
hbox->pack_start (edit_pane, true, true);
global_vpacker.pack_start (top_hbox, false, false);
global_vpacker.pack_start (*hbox, true, true);
global_hpacker.pack_start (global_vpacker, true, true);
set_name ("EditorWindow");
add_accel_group (ActionManager::ui_manager->get_accel_group());
status_bar_hpacker.show ();
vpacker.pack_end (status_bar_hpacker, false, false);
vpacker.pack_end (global_hpacker, true, true);
/* register actions now so that set_state() can find them and set toggles/checks etc */
register_actions ();
/* when we start using our own keybinding system for the editor, this
* will be uncommented
*/
// load_bindings ();
setup_toolbar ();
set_zoom_focus (zoom_focus);
_snap_type = SnapToBeat;
set_snap_to (_snap_type);
_snap_mode = SnapOff;
set_snap_mode (_snap_mode);
set_mouse_mode (MouseObject, true);
pre_internal_mouse_mode = MouseObject;
pre_internal_snap_type = _snap_type;
pre_internal_snap_mode = _snap_mode;
internal_snap_type = _snap_type;
internal_snap_mode = _snap_mode;
set_edit_point_preference (EditAtMouse, true);
_playlist_selector = new PlaylistSelector();
_playlist_selector->signal_delete_event().connect (sigc::bind (sigc::ptr_fun (just_hide_it), static_cast<Window *> (_playlist_selector)));
RegionView::RegionViewGoingAway.connect (*this, invalidator (*this), boost::bind (&Editor::catch_vanishing_regionview, this, _1), gui_context());
/* nudge stuff */
nudge_forward_button.set_name ("zoom button");
nudge_forward_button.add_elements (ArdourButton::FlatFace);
nudge_forward_button.set_image(::get_icon("nudge_right"));
nudge_backward_button.set_name ("zoom button");
nudge_backward_button.add_elements (ArdourButton::FlatFace);
nudge_backward_button.set_image(::get_icon("nudge_left"));
fade_context_menu.set_name ("ArdourContextMenu");
/* icons, titles, WM stuff */
list<Glib::RefPtr<Gdk::Pixbuf> > window_icons;
Glib::RefPtr<Gdk::Pixbuf> icon;
if ((icon = ::get_icon ("ardour_icon_16px")) != 0) {
window_icons.push_back (icon);
}
if ((icon = ::get_icon ("ardour_icon_22px")) != 0) {
window_icons.push_back (icon);
}
if ((icon = ::get_icon ("ardour_icon_32px")) != 0) {
window_icons.push_back (icon);
}
if ((icon = ::get_icon ("ardour_icon_48px")) != 0) {
window_icons.push_back (icon);
}
if (!window_icons.empty()) {
// set_icon_list (window_icons);
set_default_icon_list (window_icons);
}
WindowTitle title(Glib::get_application_name());
title += _("Editor");
set_title (title.get_string());
set_wmclass (X_("ardour_editor"), PROGRAM_NAME);
add (vpacker);
add_events (Gdk::KEY_PRESS_MASK|Gdk::KEY_RELEASE_MASK);
signal_configure_event().connect (sigc::mem_fun (*ARDOUR_UI::instance(), &ARDOUR_UI::configure_handler));
signal_delete_event().connect (sigc::mem_fun (*ARDOUR_UI::instance(), &ARDOUR_UI::exit_on_main_window_close));
Gtkmm2ext::Keyboard::the_keyboard().ZoomVerticalModifierReleased.connect (sigc::mem_fun (*this, &Editor::zoom_vertical_modifier_released));
/* allow external control surfaces/protocols to do various things */
ControlProtocol::ZoomToSession.connect (*this, invalidator (*this), boost::bind (&Editor::temporal_zoom_session, this), gui_context());
ControlProtocol::ZoomIn.connect (*this, invalidator (*this), boost::bind (&Editor::temporal_zoom_step, this, false), gui_context());
ControlProtocol::ZoomOut.connect (*this, invalidator (*this), boost::bind (&Editor::temporal_zoom_step, this, true), gui_context());
ControlProtocol::Undo.connect (*this, invalidator (*this), boost::bind (&Editor::undo, this, true), gui_context());
ControlProtocol::Redo.connect (*this, invalidator (*this), boost::bind (&Editor::redo, this, true), gui_context());
ControlProtocol::ScrollTimeline.connect (*this, invalidator (*this), boost::bind (&Editor::control_scroll, this, _1), gui_context());
ControlProtocol::StepTracksUp.connect (*this, invalidator (*this), boost::bind (&Editor::control_step_tracks_up, this), gui_context());
ControlProtocol::StepTracksDown.connect (*this, invalidator (*this), boost::bind (&Editor::control_step_tracks_down, this), gui_context());
ControlProtocol::GotoView.connect (*this, invalidator (*this), boost::bind (&Editor::control_view, this, _1), gui_context());
ControlProtocol::CloseDialog.connect (*this, invalidator (*this), Keyboard::close_current_dialog, gui_context());
ControlProtocol::VerticalZoomInAll.connect (*this, invalidator (*this), boost::bind (&Editor::control_vertical_zoom_in_all, this), gui_context());
ControlProtocol::VerticalZoomOutAll.connect (*this, invalidator (*this), boost::bind (&Editor::control_vertical_zoom_out_all, this), gui_context());
ControlProtocol::VerticalZoomInSelected.connect (*this, invalidator (*this), boost::bind (&Editor::control_vertical_zoom_in_selected, this), gui_context());
ControlProtocol::VerticalZoomOutSelected.connect (*this, invalidator (*this), boost::bind (&Editor::control_vertical_zoom_out_selected, this), gui_context());
ControlProtocol::AddRouteToSelection.connect (*this, invalidator (*this), boost::bind (&Editor::control_select, this, _1, Selection::Add), gui_context());
ControlProtocol::RemoveRouteFromSelection.connect (*this, invalidator (*this), boost::bind (&Editor::control_select, this, _1, Selection::Toggle), gui_context());
ControlProtocol::SetRouteSelection.connect (*this, invalidator (*this), boost::bind (&Editor::control_select, this, _1, Selection::Set), gui_context());
ControlProtocol::ToggleRouteSelection.connect (*this, invalidator (*this), boost::bind (&Editor::control_select, this, _1, Selection::Toggle), gui_context());
ControlProtocol::ClearRouteSelection.connect (*this, invalidator (*this), boost::bind (&Editor::control_unselect, this), gui_context());
BasicUI::AccessAction.connect (*this, invalidator (*this), boost::bind (&Editor::access_action, this, _1, _2), gui_context());
/* problematic: has to return a value and thus cannot be x-thread */
Session::AskAboutPlaylistDeletion.connect_same_thread (*this, boost::bind (&Editor::playlist_deletion_dialog, this, _1));
Config->ParameterChanged.connect (*this, invalidator (*this), boost::bind (&Editor::parameter_changed, this, _1), gui_context());
TimeAxisView::CatchDeletion.connect (*this, invalidator (*this), boost::bind (&Editor::timeaxisview_deleted, this, _1), gui_context());
_ignore_region_action = false;
_last_region_menu_was_main = false;
_popup_region_menu_item = 0;
_show_marker_lines = false;
_over_region_trim_target = false;
/* Button bindings */
button_bindings = new Bindings;
XMLNode* node = button_settings();
if (node) {
for (XMLNodeList::const_iterator i = node->children().begin(); i != node->children().end(); ++i) {
button_bindings->load (**i);
}
}
constructed = true;
instant_save ();
setup_fade_images ();
}
Editor::~Editor()
{
delete button_bindings;
delete _routes;
delete _route_groups;
delete _time_bars_canvas_viewport;
delete _track_canvas_viewport;
delete _drags;
}
XMLNode*
Editor::button_settings () const
{
XMLNode* settings = ARDOUR_UI::instance()->editor_settings();
XMLNode* node = find_named_node (*settings, X_("Buttons"));
if (!node) {
node = new XMLNode (X_("Buttons"));
}
return node;
}
void
Editor::add_toplevel_controls (Container& cont)
{
vpacker.pack_start (cont, false, false);
cont.show_all ();
}
bool
Editor::get_smart_mode () const
{
return ( (current_mouse_mode() == Editing::MouseObject) && smart_mode_action->get_active() );
}
void
Editor::catch_vanishing_regionview (RegionView *rv)
{
/* note: the selection will take care of the vanishing
audioregionview by itself.
*/
if (_drags->active() && _drags->have_item (rv->get_canvas_group()) && !_drags->ending()) {
_drags->abort ();
}
if (clicked_regionview == rv) {
clicked_regionview = 0;
}
if (entered_regionview == rv) {
set_entered_regionview (0);
}
if (!_all_region_actions_sensitized) {
sensitize_all_region_actions (true);
}
_over_region_trim_target = false;
}
void
Editor::set_entered_regionview (RegionView* rv)
{
if (rv == entered_regionview) {
return;
}
if (entered_regionview) {
entered_regionview->exited ();
}
if ((entered_regionview = rv) != 0) {
entered_regionview->entered (internal_editing ());
}
if (!_all_region_actions_sensitized && _last_region_menu_was_main) {
/* This RegionView entry might have changed what region actions
are allowed, so sensitize them all in case a key is pressed.
*/
sensitize_all_region_actions (true);
}
}
void
Editor::set_entered_track (TimeAxisView* tav)
{
if (entered_track) {
entered_track->exited ();
}
if ((entered_track = tav) != 0) {
entered_track->entered ();
}
}
void
Editor::show_window ()
{
if (!is_visible ()) {
show_all ();
/* XXX: this is a bit unfortunate; it would probably
be nicer if we could just call show () above rather
than needing the show_all ()
*/
/* re-hide stuff if necessary */
editor_list_button_toggled ();
parameter_changed ("show-summary");
parameter_changed ("show-group-tabs");
parameter_changed ("show-zoom-tools");
/* now reset all audio_time_axis heights, because widgets might need
to be re-hidden
*/
TimeAxisView *tv;
for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
tv = (static_cast<TimeAxisView*>(*i));
tv->reset_height ();
}
if (current_mixer_strip) {
current_mixer_strip->hide_things ();
current_mixer_strip->parameter_changed ("mixer-strip-visibility");
}
}
present ();
}
void
Editor::instant_save ()
{
if (!constructed || !ARDOUR_UI::instance()->session_loaded) {
return;
}
if (_session) {
_session->add_instant_xml(get_state());
} else {
Config->add_instant_xml(get_state());
}
}
void
Editor::zoom_adjustment_changed ()
{
if (_session == 0) {
return;
}
framecnt_t fpu = llrintf (zoom_range_clock->current_duration() / _visible_canvas_width);
bool clamped = clamp_samples_per_pixel (fpu);
if (clamped) {
zoom_range_clock->set ((framepos_t) floor (fpu * _visible_canvas_width));
}
temporal_zoom (fpu);
}
void
Editor::control_vertical_zoom_in_all ()
{
tav_zoom_smooth (false, true);
}
void
Editor::control_vertical_zoom_out_all ()
{
tav_zoom_smooth (true, true);
}
void
Editor::control_vertical_zoom_in_selected ()
{
tav_zoom_smooth (false, false);
}
void
Editor::control_vertical_zoom_out_selected ()
{
tav_zoom_smooth (true, false);
}
void
Editor::control_view (uint32_t view)
{
goto_visual_state (view);
}
void
Editor::control_unselect ()
{
selection->clear_tracks ();
}
void
Editor::control_select (uint32_t rid, Selection::Operation op)
{
/* handles the (static) signal from the ControlProtocol class that
* requests setting the selected track to a given RID
*/
if (!_session) {
return;
}
boost::shared_ptr<Route> r = _session->route_by_remote_id (rid);
if (!r) {
return;
}
TimeAxisView* tav = axis_view_from_route (r);
if (tav) {
switch (op) {
case Selection::Add:
selection->add (tav);
break;
case Selection::Toggle:
selection->toggle (tav);
break;
case Selection::Extend:
break;
case Selection::Set:
selection->set (tav);
break;
}
} else {
selection->clear_tracks ();
}
}
void
Editor::control_step_tracks_up ()
{
scroll_tracks_up_line ();
}
void
Editor::control_step_tracks_down ()
{
scroll_tracks_down_line ();
}
void
Editor::control_scroll (float fraction)
{
ENSURE_GUI_THREAD (*this, &Editor::control_scroll, fraction)
if (!_session) {
return;
}
double step = fraction * current_page_samples();
/*
_control_scroll_target is an optional<T>
it acts like a pointer to an framepos_t, with
a operator conversion to boolean to check
that it has a value could possibly use
playhead_cursor->current_frame to store the
value and a boolean in the class to know
when it's out of date
*/
if (!_control_scroll_target) {
_control_scroll_target = _session->transport_frame();
_dragging_playhead = true;
}
if ((fraction < 0.0f) && (*_control_scroll_target < (framepos_t) fabs(step))) {
*_control_scroll_target = 0;
} else if ((fraction > 0.0f) && (max_framepos - *_control_scroll_target < step)) {
*_control_scroll_target = max_framepos - (current_page_samples()*2); // allow room for slop in where the PH is on the screen
} else {
*_control_scroll_target += (framepos_t) floor (step);
}
/* move visuals, we'll catch up with it later */
playhead_cursor->set_position (*_control_scroll_target);
UpdateAllTransportClocks (*_control_scroll_target);
if (*_control_scroll_target > (current_page_samples() / 2)) {
/* try to center PH in window */
reset_x_origin (*_control_scroll_target - (current_page_samples()/2));
} else {
reset_x_origin (0);
}
/*
Now we do a timeout to actually bring the session to the right place
according to the playhead. This is to avoid reading disk buffers on every
call to control_scroll, which is driven by ScrollTimeline and therefore
probably by a control surface wheel which can generate lots of events.
*/
/* cancel the existing timeout */
control_scroll_connection.disconnect ();
/* add the next timeout */
control_scroll_connection = Glib::signal_timeout().connect (sigc::bind (sigc::mem_fun (*this, &Editor::deferred_control_scroll), *_control_scroll_target), 250);
}
bool
Editor::deferred_control_scroll (framepos_t /*target*/)
{
_session->request_locate (*_control_scroll_target, _session->transport_rolling());
// reset for next stream
_control_scroll_target = boost::none;
_dragging_playhead = false;
return false;
}
void
Editor::access_action (std::string action_group, std::string action_item)
{
if (!_session) {
return;
}
ENSURE_GUI_THREAD (*this, &Editor::access_action, action_group, action_item)
RefPtr<Action> act;
act = ActionManager::get_action( action_group.c_str(), action_item.c_str() );
if (act) {
act->activate();
}
}
void
Editor::on_realize ()
{
Window::on_realize ();
Realized ();
}
void
Editor::map_position_change (framepos_t frame)
{
ENSURE_GUI_THREAD (*this, &Editor::map_position_change, frame)
if (_session == 0) {
return;
}
if (_follow_playhead) {
center_screen (frame);
}
playhead_cursor->set_position (frame);
}
void
Editor::center_screen (framepos_t frame)
{
framecnt_t const page = _visible_canvas_width * samples_per_pixel;
/* if we're off the page, then scroll.
*/
if (frame < leftmost_frame || frame >= leftmost_frame + page) {
center_screen_internal (frame, page);
}
}
void
Editor::center_screen_internal (framepos_t frame, float page)
{
page /= 2;
if (frame > page) {
frame -= (framepos_t) page;
} else {
frame = 0;
}
reset_x_origin (frame);
}
void
Editor::update_title ()
{
ENSURE_GUI_THREAD (*this, &Editor::update_title)
if (_session) {
bool dirty = _session->dirty();
string session_name;
if (_session->snap_name() != _session->name()) {
session_name = _session->snap_name();
} else {
session_name = _session->name();
}
if (dirty) {
session_name = "*" + session_name;
}
WindowTitle title(session_name);
title += Glib::get_application_name();
set_title (title.get_string());
} else {
/* ::session_going_away() will have taken care of it */
}
}
void
Editor::set_session (Session *t)
{
SessionHandlePtr::set_session (t);
if (!_session) {
return;
}
zoom_range_clock->set_session (_session);
_playlist_selector->set_session (_session);
nudge_clock->set_session (_session);
_summary->set_session (_session);
_group_tabs->set_session (_session);
_route_groups->set_session (_session);
_regions->set_session (_session);
_snapshots->set_session (_session);
_routes->set_session (_session);
_locations->set_session (_session);
if (rhythm_ferret) {
rhythm_ferret->set_session (_session);
}
if (analysis_window) {
analysis_window->set_session (_session);
}
if (sfbrowser) {
sfbrowser->set_session (_session);
}
compute_fixed_ruler_scale ();
/* Make sure we have auto loop and auto punch ranges */
Location* loc = _session->locations()->auto_loop_location();
if (loc == 0) {
loc = new Location (*_session, 0, _session->current_end_frame(), _("Loop"),(Location::Flags) (Location::IsAutoLoop | Location::IsHidden));
if (loc->start() == loc->end()) {
loc->set_end (loc->start() + 1);
}
_session->locations()->add (loc, false);
_session->set_auto_loop_location (loc);
} else {
// force name
loc->set_name (_("Loop"));
}
loc = _session->locations()->auto_punch_location();
if (loc == 0) {
loc = new Location (*_session, 0, _session->current_end_frame(), _("Punch"), (Location::Flags) (Location::IsAutoPunch | Location::IsHidden));
if (loc->start() == loc->end()) {
loc->set_end (loc->start() + 1);
}
_session->locations()->add (loc, false);
_session->set_auto_punch_location (loc);
} else {
// force name
loc->set_name (_("Punch"));
}
refresh_location_display ();
/* This must happen after refresh_location_display(), as (amongst other things) we restore
the selected Marker; this needs the LocationMarker list to be available.
*/
XMLNode* node = ARDOUR_UI::instance()->editor_settings();
set_state (*node, Stateful::loading_state_version);
/* catch up with the playhead */
_session->request_locate (playhead_cursor->current_frame ());
_pending_initial_locate = true;
update_title ();
/* These signals can all be emitted by a non-GUI thread. Therefore the
handlers for them must not attempt to directly interact with the GUI,
but use PBD::Signal<T>::connect() which accepts an event loop
("context") where the handler will be asked to run.
*/
_session->StepEditStatusChange.connect (_session_connections, invalidator (*this), boost::bind (&Editor::step_edit_status_change, this, _1), gui_context());
_session->TransportStateChange.connect (_session_connections, invalidator (*this), boost::bind (&Editor::map_transport_state, this), gui_context());
_session->PositionChanged.connect (_session_connections, invalidator (*this), boost::bind (&Editor::map_position_change, this, _1), gui_context());
_session->RouteAdded.connect (_session_connections, invalidator (*this), boost::bind (&Editor::add_routes, this, _1), gui_context());
_session->DirtyChanged.connect (_session_connections, invalidator (*this), boost::bind (&Editor::update_title, this), gui_context());
_session->tempo_map().PropertyChanged.connect (_session_connections, invalidator (*this), boost::bind (&Editor::tempo_map_changed, this, _1), gui_context());
_session->Located.connect (_session_connections, invalidator (*this), boost::bind (&Editor::located, this), gui_context());
_session->config.ParameterChanged.connect (_session_connections, invalidator (*this), boost::bind (&Editor::parameter_changed, this, _1), gui_context());
_session->StateSaved.connect (_session_connections, invalidator (*this), boost::bind (&Editor::session_state_saved, this, _1), gui_context());
_session->locations()->added.connect (_session_connections, invalidator (*this), boost::bind (&Editor::add_new_location, this, _1), gui_context());
_session->locations()->removed.connect (_session_connections, invalidator (*this), boost::bind (&Editor::location_gone, this, _1), gui_context());
_session->locations()->changed.connect (_session_connections, invalidator (*this), boost::bind (&Editor::refresh_location_display, this), gui_context());
_session->locations()->StateChanged.connect (_session_connections, invalidator (*this), boost::bind (&Editor::refresh_location_display, this), gui_context());
_session->history().Changed.connect (_session_connections, invalidator (*this), boost::bind (&Editor::history_changed, this), gui_context());
playhead_cursor->show ();
boost::function<void (string)> pc (boost::bind (&Editor::parameter_changed, this, _1));
Config->map_parameters (pc);
_session->config.map_parameters (pc);
restore_ruler_visibility ();
//tempo_map_changed (PropertyChange (0));
_session->tempo_map().apply_with_metrics (*this, &Editor::draw_metric_marks);
for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
(static_cast<TimeAxisView*>(*i))->set_samples_per_pixel (samples_per_pixel);
}
super_rapid_screen_update_connection = ARDOUR_UI::instance()->SuperRapidScreenUpdate.connect (
sigc::mem_fun (*this, &Editor::super_rapid_screen_update)
);
switch (_snap_type) {
case SnapToRegionStart:
case SnapToRegionEnd:
case SnapToRegionSync:
case SnapToRegionBoundary:
build_region_boundary_cache ();
break;
default:
break;
}
/* register for undo history */
_session->register_with_memento_command_factory(id(), this);
ActionManager::ui_manager->signal_pre_activate().connect (sigc::mem_fun (*this, &Editor::action_pre_activated));
start_updating_meters ();
}
void
Editor::action_pre_activated (Glib::RefPtr<Action> const & a)
{
if (a->get_name() == "RegionMenu") {
/* When the main menu's region menu is opened, we setup the actions so that they look right
in the menu. I can't find a way of getting a signal when this menu is subsequently closed,
so we resensitize all region actions when the entered regionview or the region selection
changes. HOWEVER we can't always resensitize on entered_regionview change because that
happens after the region context menu is opened. So we set a flag here, too.
What a carry on :(
*/
sensitize_the_right_region_actions ();
_last_region_menu_was_main = true;
}
}
void
Editor::fill_xfade_menu (Menu_Helpers::MenuList& items, bool start)
{
using namespace Menu_Helpers;
void (Editor::*emf)(FadeShape);
std::map<ARDOUR::FadeShape,Gtk::Image*>* images;
if (start) {
images = &_xfade_in_images;
emf = &Editor::set_fade_in_shape;
} else {
images = &_xfade_out_images;
emf = &Editor::set_fade_out_shape;
}
items.push_back (
ImageMenuElem (
_("Linear (for highly correlated material)"),
*(*images)[FadeLinear],
sigc::bind (sigc::mem_fun (*this, emf), FadeLinear)
)
);
dynamic_cast<ImageMenuItem*>(&items.back())->set_always_show_image ();
items.push_back (
ImageMenuElem (
_("Constant power"),
*(*images)[FadeConstantPower],
sigc::bind (sigc::mem_fun (*this, emf), FadeConstantPower)
));
dynamic_cast<ImageMenuItem*>(&items.back())->set_always_show_image ();
items.push_back (
ImageMenuElem (
_("Symmetric"),
*(*images)[FadeSymmetric],
sigc::bind (sigc::mem_fun (*this, emf), FadeSymmetric)
)
);
dynamic_cast<ImageMenuItem*>(&items.back())->set_always_show_image ();
items.push_back (
ImageMenuElem (
_("Slow"),
*(*images)[FadeSlow],
sigc::bind (sigc::mem_fun (*this, emf), FadeSlow)
));
dynamic_cast<ImageMenuItem*>(&items.back())->set_always_show_image ();
items.push_back (
ImageMenuElem (
_("Fast"),
*(*images)[FadeFast],
sigc::bind (sigc::mem_fun (*this, emf), FadeFast)
));
dynamic_cast<ImageMenuItem*>(&items.back())->set_always_show_image ();
}
/** Pop up a context menu for when the user clicks on a start crossfade */
void
Editor::popup_xfade_in_context_menu (int button, int32_t time, ArdourCanvas::Item* /*item*/, ItemType /*item_type*/)
{
using namespace Menu_Helpers;
MenuList& items (xfade_in_context_menu.items());
if (items.empty()) {
fill_xfade_menu (items, true);
}
xfade_in_context_menu.popup (button, time);
}
/** Pop up a context menu for when the user clicks on an end crossfade */
void
Editor::popup_xfade_out_context_menu (int button, int32_t time, ArdourCanvas::Item* /*item*/, ItemType /*item_type*/)
{
using namespace Menu_Helpers;
MenuList& items (xfade_out_context_menu.items());
if (items.empty()) {
fill_xfade_menu (items, false);
}
xfade_out_context_menu.popup (button, time);
}
/** Pop up a context menu for when the user clicks on a fade in or fade out */
void
Editor::popup_fade_context_menu (int button, int32_t time, ArdourCanvas::Item* item, ItemType item_type)
{
using namespace Menu_Helpers;
AudioRegionView* arv = static_cast<AudioRegionView*> (item->get_data ("regionview"));
if (arv == 0) {
fatal << _("programming error: fade in canvas item has no regionview data pointer!") << endmsg;
/*NOTREACHED*/
}
MenuList& items (fade_context_menu.items());
items.clear ();
switch (item_type) {
case FadeInItem:
case FadeInHandleItem:
if (arv->audio_region()->fade_in_active()) {
items.push_back (MenuElem (_("Deactivate"), sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_in_active), false)));
} else {
items.push_back (MenuElem (_("Activate"), sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_in_active), true)));
}
items.push_back (SeparatorElem());
if (Profile->get_sae()) {
items.push_back (MenuElem (_("Linear"), sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_in_shape), FadeLinear)));
items.push_back (MenuElem (_("Slowest"), sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_in_shape), FadeFast)));
} else {
items.push_back (
ImageMenuElem (
_("Linear"),
*_fade_in_images[FadeLinear],
sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_in_shape), FadeLinear)
)
);
dynamic_cast<ImageMenuItem*>(&items.back())->set_always_show_image ();
items.push_back (
ImageMenuElem (
_("Slow"),
*_fade_in_images[FadeSlow],
sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_in_shape), FadeSlow)
));
dynamic_cast<ImageMenuItem*>(&items.back())->set_always_show_image ();
items.push_back (
ImageMenuElem (
_("Fast"),
*_fade_in_images[FadeFast],
sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_in_shape), FadeFast)
));
dynamic_cast<ImageMenuItem*>(&items.back())->set_always_show_image ();
items.push_back (
ImageMenuElem (
_("Symmetric"),
*_fade_in_images[FadeSymmetric],
sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_in_shape), FadeSymmetric)
));
items.push_back (
ImageMenuElem (
_("Constant power"),
*_fade_in_images[FadeConstantPower],
sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_in_shape), FadeConstantPower)
));
dynamic_cast<ImageMenuItem*>(&items.back())->set_always_show_image ();
}
break;
case FadeOutItem:
case FadeOutHandleItem:
if (arv->audio_region()->fade_out_active()) {
items.push_back (MenuElem (_("Deactivate"), sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_out_active), false)));
} else {
items.push_back (MenuElem (_("Activate"), sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_out_active), true)));
}
items.push_back (SeparatorElem());
if (Profile->get_sae()) {
items.push_back (MenuElem (_("Linear"), sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_out_shape), FadeLinear)));
items.push_back (MenuElem (_("Slowest"), sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_out_shape), FadeSlow)));
} else {
items.push_back (
ImageMenuElem (
_("Linear"),
*_fade_out_images[FadeLinear],
sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_out_shape), FadeLinear)
)
);
dynamic_cast<ImageMenuItem*>(&items.back())->set_always_show_image ();
items.push_back (
ImageMenuElem (
_("Slow"),
*_fade_out_images[FadeSlow],
sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_out_shape), FadeSlow)
));
dynamic_cast<ImageMenuItem*>(&items.back())->set_always_show_image ();
items.push_back (
ImageMenuElem (
_("Fast"),
*_fade_out_images[FadeFast],
sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_out_shape), FadeFast)
));
dynamic_cast<ImageMenuItem*>(&items.back())->set_always_show_image ();
items.push_back (
ImageMenuElem (
_("Symmetric"),
*_fade_out_images[FadeSymmetric],
sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_out_shape), FadeSymmetric)
));
items.push_back (
ImageMenuElem (
_("Constant power"),
*_fade_out_images[FadeConstantPower],
sigc::bind (sigc::mem_fun (*this, &Editor::set_fade_out_shape), FadeConstantPower)
));
dynamic_cast<ImageMenuItem*>(&items.back())->set_always_show_image ();
}
break;
default:
fatal << _("programming error: ")
<< X_("non-fade canvas item passed to popup_fade_context_menu()")
<< endmsg;
/*NOTREACHED*/
}
fade_context_menu.popup (button, time);
}
void
Editor::popup_track_context_menu (int button, int32_t time, ItemType item_type, bool with_selection)
{
using namespace Menu_Helpers;
Menu* (Editor::*build_menu_function)();
Menu *menu;
switch (item_type) {
case RegionItem:
case RegionViewName:
case RegionViewNameHighlight:
case LeftFrameHandle:
case RightFrameHandle:
if (with_selection) {
build_menu_function = &Editor::build_track_selection_context_menu;
} else {
build_menu_function = &Editor::build_track_region_context_menu;
}
break;
case SelectionItem:
if (with_selection) {
build_menu_function = &Editor::build_track_selection_context_menu;
} else {
build_menu_function = &Editor::build_track_context_menu;
}
break;
case StreamItem:
if (clicked_routeview->track()) {
build_menu_function = &Editor::build_track_context_menu;
} else {
build_menu_function = &Editor::build_track_bus_context_menu;
}
break;
default:
/* probably shouldn't happen but if it does, we don't care */
return;
}
menu = (this->*build_menu_function)();
menu->set_name ("ArdourContextMenu");
/* now handle specific situations */
switch (item_type) {
case RegionItem:
case RegionViewName:
case RegionViewNameHighlight:
case LeftFrameHandle:
case RightFrameHandle:
if (!with_selection) {
if (region_edit_menu_split_item) {
if (clicked_regionview && clicked_regionview->region()->covers (get_preferred_edit_position())) {
ActionManager::set_sensitive (ActionManager::edit_point_in_region_sensitive_actions, true);
} else {
ActionManager::set_sensitive (ActionManager::edit_point_in_region_sensitive_actions, false);
}
}
if (region_edit_menu_split_multichannel_item) {
if (clicked_regionview && clicked_regionview->region()->n_channels() > 1) {
region_edit_menu_split_multichannel_item->set_sensitive (true);
} else {
region_edit_menu_split_multichannel_item->set_sensitive (false);
}
}
}
break;
case SelectionItem:
break;
case StreamItem:
break;
default:
/* probably shouldn't happen but if it does, we don't care */
return;
}
if (item_type != SelectionItem && clicked_routeview && clicked_routeview->audio_track()) {
/* Bounce to disk */
using namespace Menu_Helpers;
MenuList& edit_items = menu->items();
edit_items.push_back (SeparatorElem());
switch (clicked_routeview->audio_track()->freeze_state()) {
case AudioTrack::NoFreeze:
edit_items.push_back (MenuElem (_("Freeze"), sigc::mem_fun(*this, &Editor::freeze_route)));
break;
case AudioTrack::Frozen:
edit_items.push_back (MenuElem (_("Unfreeze"), sigc::mem_fun(*this, &Editor::unfreeze_route)));
break;
case AudioTrack::UnFrozen:
edit_items.push_back (MenuElem (_("Freeze"), sigc::mem_fun(*this, &Editor::freeze_route)));
break;
}
}
if (item_type == StreamItem && clicked_routeview) {
clicked_routeview->build_underlay_menu(menu);
}
/* When the region menu is opened, we setup the actions so that they look right
in the menu.
*/
sensitize_the_right_region_actions ();
_last_region_menu_was_main = false;
menu->signal_hide().connect (sigc::bind (sigc::mem_fun (*this, &Editor::sensitize_all_region_actions), true));
menu->popup (button, time);
}
Menu*
Editor::build_track_context_menu ()
{
using namespace Menu_Helpers;
MenuList& edit_items = track_context_menu.items();
edit_items.clear();
add_dstream_context_items (edit_items);
return &track_context_menu;
}
Menu*
Editor::build_track_bus_context_menu ()
{
using namespace Menu_Helpers;
MenuList& edit_items = track_context_menu.items();
edit_items.clear();
add_bus_context_items (edit_items);
return &track_context_menu;
}
Menu*
Editor::build_track_region_context_menu ()
{
using namespace Menu_Helpers;
MenuList& edit_items = track_region_context_menu.items();
edit_items.clear();
/* we've just cleared the track region context menu, so the menu that these
two items were on will have disappeared; stop them dangling.
*/
region_edit_menu_split_item = 0;
region_edit_menu_split_multichannel_item = 0;
RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (clicked_axisview);
if (rtv) {
boost::shared_ptr<Track> tr;
boost::shared_ptr<Playlist> pl;
if ((tr = rtv->track())) {
add_region_context_items (edit_items, tr);
}
}
add_dstream_context_items (edit_items);
return &track_region_context_menu;
}
void
Editor::analyze_region_selection ()
{
if (analysis_window == 0) {
analysis_window = new AnalysisWindow();
if (_session != 0)
analysis_window->set_session(_session);
analysis_window->show_all();
}
analysis_window->set_regionmode();
analysis_window->analyze();
analysis_window->present();
}
void
Editor::analyze_range_selection()
{
if (analysis_window == 0) {
analysis_window = new AnalysisWindow();
if (_session != 0)
analysis_window->set_session(_session);
analysis_window->show_all();
}
analysis_window->set_rangemode();
analysis_window->analyze();
analysis_window->present();
}
Menu*
Editor::build_track_selection_context_menu ()
{
using namespace Menu_Helpers;
MenuList& edit_items = track_selection_context_menu.items();
edit_items.clear ();
add_selection_context_items (edit_items);
// edit_items.push_back (SeparatorElem());
// add_dstream_context_items (edit_items);
return &track_selection_context_menu;
}
void
Editor::add_region_context_items (Menu_Helpers::MenuList& edit_items, boost::shared_ptr<Track> track)
{
using namespace Menu_Helpers;
/* OK, stick the region submenu at the top of the list, and then add
the standard items.
*/
RegionSelection rs = get_regions_from_selection_and_entered ();
string::size_type pos = 0;
string menu_item_name = (rs.size() == 1) ? rs.front()->region()->name() : _("Selected Regions");
/* we have to hack up the region name because "_" has a special
meaning for menu titles.
*/
while ((pos = menu_item_name.find ("_", pos)) != string::npos) {
menu_item_name.replace (pos, 1, "__");
pos += 2;
}
if (_popup_region_menu_item == 0) {
_popup_region_menu_item = new MenuItem (menu_item_name);
_popup_region_menu_item->set_submenu (*dynamic_cast<Menu*> (ActionManager::get_widget (X_("/PopupRegionMenu"))));
_popup_region_menu_item->show ();
} else {
_popup_region_menu_item->set_label (menu_item_name);
}
const framepos_t position = get_preferred_edit_position (false, true);
edit_items.push_back (*_popup_region_menu_item);
if (track->playlist()->count_regions_at (position) > 1 && (layering_order_editor == 0 || !layering_order_editor->is_visible ())) {
edit_items.push_back (*manage (_region_actions->get_action ("choose-top-region-context-menu")->create_menu_item ()));
}
edit_items.push_back (SeparatorElem());
}
/** Add context menu items relevant to selection ranges.
* @param edit_items List to add the items to.
*/
void
Editor::add_selection_context_items (Menu_Helpers::MenuList& edit_items)
{
using namespace Menu_Helpers;
edit_items.push_back (MenuElem (_("Play Range"), sigc::mem_fun(*this, &Editor::play_selection)));
edit_items.push_back (MenuElem (_("Loop Range"), sigc::bind (sigc::mem_fun(*this, &Editor::set_loop_from_selection), true)));
edit_items.push_back (SeparatorElem());
edit_items.push_back (MenuElem (_("Spectral Analysis"), sigc::mem_fun(*this, &Editor::analyze_range_selection)));
edit_items.push_back (SeparatorElem());
edit_items.push_back (
MenuElem (
_("Move Range Start to Previous Region Boundary"),
sigc::bind (sigc::mem_fun (*this, &Editor::move_range_selection_start_or_end_to_region_boundary), false, false)
)
);
edit_items.push_back (
MenuElem (
_("Move Range Start to Next Region Boundary"),
sigc::bind (sigc::mem_fun (*this, &Editor::move_range_selection_start_or_end_to_region_boundary), false, true)
)
);
edit_items.push_back (
MenuElem (
_("Move Range End to Previous Region Boundary"),
sigc::bind (sigc::mem_fun (*this, &Editor::move_range_selection_start_or_end_to_region_boundary), true, false)
)
);
edit_items.push_back (
MenuElem (
_("Move Range End to Next Region Boundary"),
sigc::bind (sigc::mem_fun (*this, &Editor::move_range_selection_start_or_end_to_region_boundary), true, true)
)
);
edit_items.push_back (SeparatorElem());
edit_items.push_back (MenuElem (_("Convert to Region In-Place"), mem_fun(*this, &Editor::separate_region_from_selection)));
edit_items.push_back (MenuElem (_("Convert to Region in Region List"), sigc::mem_fun(*this, &Editor::new_region_from_selection)));
edit_items.push_back (SeparatorElem());
edit_items.push_back (MenuElem (_("Select All in Range"), sigc::mem_fun(*this, &Editor::select_all_selectables_using_time_selection)));
edit_items.push_back (SeparatorElem());
edit_items.push_back (MenuElem (_("Set Loop from Range"), sigc::bind (sigc::mem_fun(*this, &Editor::set_loop_from_selection), false)));
edit_items.push_back (MenuElem (_("Set Punch from Range"), sigc::mem_fun(*this, &Editor::set_punch_from_selection)));
edit_items.push_back (SeparatorElem());
edit_items.push_back (MenuElem (_("Add Range Markers"), sigc::mem_fun (*this, &Editor::add_location_from_selection)));
edit_items.push_back (SeparatorElem());
edit_items.push_back (MenuElem (_("Crop Region to Range"), sigc::mem_fun(*this, &Editor::crop_region_to_selection)));
edit_items.push_back (MenuElem (_("Fill Range with Region"), sigc::mem_fun(*this, &Editor::region_fill_selection)));
edit_items.push_back (MenuElem (_("Duplicate Range"), sigc::bind (sigc::mem_fun(*this, &Editor::duplicate_range), false)));
edit_items.push_back (SeparatorElem());
edit_items.push_back (MenuElem (_("Consolidate Range"), sigc::bind (sigc::mem_fun(*this, &Editor::bounce_range_selection), true, false)));
edit_items.push_back (MenuElem (_("Consolidate Range With Processing"), sigc::bind (sigc::mem_fun(*this, &Editor::bounce_range_selection), true, true)));
edit_items.push_back (MenuElem (_("Bounce Range to Region List"), sigc::bind (sigc::mem_fun(*this, &Editor::bounce_range_selection), false, false)));
edit_items.push_back (MenuElem (_("Bounce Range to Region List With Processing"), sigc::bind (sigc::mem_fun(*this, &Editor::bounce_range_selection), false, true)));
edit_items.push_back (MenuElem (_("Export Range..."), sigc::mem_fun(*this, &Editor::export_selection)));
if (ARDOUR_UI::instance()->video_timeline->get_duration() > 0) {
edit_items.push_back (MenuElem (_("Export Video Range..."), sigc::bind (sigc::mem_fun(*this, &Editor::export_video), true)));
}
}
void
Editor::add_dstream_context_items (Menu_Helpers::MenuList& edit_items)
{
using namespace Menu_Helpers;
/* Playback */
Menu *play_menu = manage (new Menu);
MenuList& play_items = play_menu->items();
play_menu->set_name ("ArdourContextMenu");
play_items.push_back (MenuElem (_("Play From Edit Point"), sigc::mem_fun(*this, &Editor::play_from_edit_point)));
play_items.push_back (MenuElem (_("Play From Start"), sigc::mem_fun(*this, &Editor::play_from_start)));
play_items.push_back (MenuElem (_("Play Region"), sigc::mem_fun(*this, &Editor::play_selected_region)));
play_items.push_back (SeparatorElem());
play_items.push_back (MenuElem (_("Loop Region"), sigc::bind (sigc::mem_fun (*this, &Editor::set_loop_from_region), true)));
edit_items.push_back (MenuElem (_("Play"), *play_menu));
/* Selection */
Menu *select_menu = manage (new Menu);
MenuList& select_items = select_menu->items();
select_menu->set_name ("ArdourContextMenu");
select_items.push_back (MenuElem (_("Select All in Track"), sigc::bind (sigc::mem_fun(*this, &Editor::select_all_in_track), Selection::Set)));
select_items.push_back (MenuElem (_("Select All"), sigc::bind (sigc::mem_fun(*this, &Editor::select_all), Selection::Set)));
select_items.push_back (MenuElem (_("Invert Selection in Track"), sigc::mem_fun(*this, &Editor::invert_selection_in_track)));
select_items.push_back (MenuElem (_("Invert Selection"), sigc::mem_fun(*this, &Editor::invert_selection)));
select_items.push_back (SeparatorElem());
select_items.push_back (MenuElem (_("Set Range to Loop Range"), sigc::mem_fun(*this, &Editor::set_selection_from_loop)));
select_items.push_back (MenuElem (_("Set Range to Punch Range"), sigc::mem_fun(*this, &Editor::set_selection_from_punch)));
select_items.push_back (SeparatorElem());
select_items.push_back (MenuElem (_("Select All After Edit Point"), sigc::bind (sigc::mem_fun(*this, &Editor::select_all_selectables_using_edit), true)));
select_items.push_back (MenuElem (_("Select All Before Edit Point"), sigc::bind (sigc::mem_fun(*this, &Editor::select_all_selectables_using_edit), false)));
select_items.push_back (MenuElem (_("Select All After Playhead"), sigc::bind (sigc::mem_fun(*this, &Editor::select_all_selectables_using_cursor), playhead_cursor, true)));
select_items.push_back (MenuElem (_("Select All Before Playhead"), sigc::bind (sigc::mem_fun(*this, &Editor::select_all_selectables_using_cursor), playhead_cursor, false)));
select_items.push_back (MenuElem (_("Select All Between Playhead and Edit Point"), sigc::bind (sigc::mem_fun(*this, &Editor::select_all_selectables_between), false)));
select_items.push_back (MenuElem (_("Select All Within Playhead and Edit Point"), sigc::bind (sigc::mem_fun(*this, &Editor::select_all_selectables_between), true)));
select_items.push_back (MenuElem (_("Select Range Between Playhead and Edit Point"), sigc::mem_fun(*this, &Editor::select_range_between)));
edit_items.push_back (MenuElem (_("Select"), *select_menu));
/* Cut-n-Paste */
Menu *cutnpaste_menu = manage (new Menu);
MenuList& cutnpaste_items = cutnpaste_menu->items();
cutnpaste_menu->set_name ("ArdourContextMenu");
cutnpaste_items.push_back (MenuElem (_("Cut"), sigc::mem_fun(*this, &Editor::cut)));
cutnpaste_items.push_back (MenuElem (_("Copy"), sigc::mem_fun(*this, &Editor::copy)));
cutnpaste_items.push_back (MenuElem (_("Paste"), sigc::bind (sigc::mem_fun(*this, &Editor::paste), 1.0f, true)));
cutnpaste_items.push_back (SeparatorElem());
cutnpaste_items.push_back (MenuElem (_("Align"), sigc::bind (sigc::mem_fun (*this, &Editor::align_regions), ARDOUR::SyncPoint)));
cutnpaste_items.push_back (MenuElem (_("Align Relative"), sigc::bind (sigc::mem_fun (*this, &Editor::align_regions_relative), ARDOUR::SyncPoint)));
edit_items.push_back (MenuElem (_("Edit"), *cutnpaste_menu));
/* Adding new material */
edit_items.push_back (SeparatorElem());
edit_items.push_back (MenuElem (_("Insert Selected Region"), sigc::bind (sigc::mem_fun(*this, &Editor::insert_region_list_selection), 1.0f)));
edit_items.push_back (MenuElem (_("Insert Existing Media"), sigc::bind (sigc::mem_fun(*this, &Editor::add_external_audio_action), ImportToTrack)));
/* Nudge track */
Menu *nudge_menu = manage (new Menu());
MenuList& nudge_items = nudge_menu->items();
nudge_menu->set_name ("ArdourContextMenu");
edit_items.push_back (SeparatorElem());
nudge_items.push_back (MenuElem (_("Nudge Entire Track Later"), (sigc::bind (sigc::mem_fun(*this, &Editor::nudge_track), false, true))));
nudge_items.push_back (MenuElem (_("Nudge Track After Edit Point Later"), (sigc::bind (sigc::mem_fun(*this, &Editor::nudge_track), true, true))));
nudge_items.push_back (MenuElem (_("Nudge Entire Track Earlier"), (sigc::bind (sigc::mem_fun(*this, &Editor::nudge_track), false, false))));
nudge_items.push_back (MenuElem (_("Nudge Track After Edit Point Earlier"), (sigc::bind (sigc::mem_fun(*this, &Editor::nudge_track), true, false))));
edit_items.push_back (MenuElem (_("Nudge"), *nudge_menu));
}
void
Editor::add_bus_context_items (Menu_Helpers::MenuList& edit_items)
{
using namespace Menu_Helpers;
/* Playback */
Menu *play_menu = manage (new Menu);
MenuList& play_items = play_menu->items();
play_menu->set_name ("ArdourContextMenu");
play_items.push_back (MenuElem (_("Play From Edit Point"), sigc::mem_fun(*this, &Editor::play_from_edit_point)));
play_items.push_back (MenuElem (_("Play From Start"), sigc::mem_fun(*this, &Editor::play_from_start)));
edit_items.push_back (MenuElem (_("Play"), *play_menu));
/* Selection */
Menu *select_menu = manage (new Menu);
MenuList& select_items = select_menu->items();
select_menu->set_name ("ArdourContextMenu");
select_items.push_back (MenuElem (_("Select All in Track"), sigc::bind (sigc::mem_fun(*this, &Editor::select_all_in_track), Selection::Set)));
select_items.push_back (MenuElem (_("Select All"), sigc::bind (sigc::mem_fun(*this, &Editor::select_all), Selection::Set)));
select_items.push_back (MenuElem (_("Invert Selection in Track"), sigc::mem_fun(*this, &Editor::invert_selection_in_track)));
select_items.push_back (MenuElem (_("Invert Selection"), sigc::mem_fun(*this, &Editor::invert_selection)));
select_items.push_back (SeparatorElem());
select_items.push_back (MenuElem (_("Select All After Edit Point"), sigc::bind (sigc::mem_fun(*this, &Editor::select_all_selectables_using_edit), true)));
select_items.push_back (MenuElem (_("Select All Before Edit Point"), sigc::bind (sigc::mem_fun(*this, &Editor::select_all_selectables_using_edit), false)));
select_items.push_back (MenuElem (_("Select All After Playhead"), sigc::bind (sigc::mem_fun(*this, &Editor::select_all_selectables_using_cursor), playhead_cursor, true)));
select_items.push_back (MenuElem (_("Select All Before Playhead"), sigc::bind (sigc::mem_fun(*this, &Editor::select_all_selectables_using_cursor), playhead_cursor, false)));
edit_items.push_back (MenuElem (_("Select"), *select_menu));
/* Cut-n-Paste */
Menu *cutnpaste_menu = manage (new Menu);
MenuList& cutnpaste_items = cutnpaste_menu->items();
cutnpaste_menu->set_name ("ArdourContextMenu");
cutnpaste_items.push_back (MenuElem (_("Cut"), sigc::mem_fun(*this, &Editor::cut)));
cutnpaste_items.push_back (MenuElem (_("Copy"), sigc::mem_fun(*this, &Editor::copy)));
cutnpaste_items.push_back (MenuElem (_("Paste"), sigc::bind (sigc::mem_fun(*this, &Editor::paste), 1.0f, true)));
Menu *nudge_menu = manage (new Menu());
MenuList& nudge_items = nudge_menu->items();
nudge_menu->set_name ("ArdourContextMenu");
edit_items.push_back (SeparatorElem());
nudge_items.push_back (MenuElem (_("Nudge Entire Track Later"), (sigc::bind (sigc::mem_fun(*this, &Editor::nudge_track), false, true))));
nudge_items.push_back (MenuElem (_("Nudge Track After Edit Point Later"), (sigc::bind (sigc::mem_fun(*this, &Editor::nudge_track), true, true))));
nudge_items.push_back (MenuElem (_("Nudge Entire Track Earlier"), (sigc::bind (sigc::mem_fun(*this, &Editor::nudge_track), false, false))));
nudge_items.push_back (MenuElem (_("Nudge Track After Edit Point Earlier"), (sigc::bind (sigc::mem_fun(*this, &Editor::nudge_track), true, false))));
edit_items.push_back (MenuElem (_("Nudge"), *nudge_menu));
}
SnapType
Editor::snap_type() const
{
return _snap_type;
}
SnapMode
Editor::snap_mode() const
{
return _snap_mode;
}
void
Editor::set_snap_to (SnapType st)
{
unsigned int snap_ind = (unsigned int)st;
_snap_type = st;
if (snap_ind > snap_type_strings.size() - 1) {
snap_ind = 0;
_snap_type = (SnapType)snap_ind;
}
string str = snap_type_strings[snap_ind];
if (str != snap_type_selector.get_active_text()) {
snap_type_selector.set_active_text (str);
}
instant_save ();
switch (_snap_type) {
case SnapToBeatDiv128:
case SnapToBeatDiv64:
case SnapToBeatDiv32:
case SnapToBeatDiv28:
case SnapToBeatDiv24:
case SnapToBeatDiv20:
case SnapToBeatDiv16:
case SnapToBeatDiv14:
case SnapToBeatDiv12:
case SnapToBeatDiv10:
case SnapToBeatDiv8:
case SnapToBeatDiv7:
case SnapToBeatDiv6:
case SnapToBeatDiv5:
case SnapToBeatDiv4:
case SnapToBeatDiv3:
case SnapToBeatDiv2: {
ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_begin;
ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_end;
compute_current_bbt_points (leftmost_frame, leftmost_frame + current_page_samples(),
current_bbt_points_begin, current_bbt_points_end);
compute_bbt_ruler_scale (leftmost_frame, leftmost_frame + current_page_samples(),
current_bbt_points_begin, current_bbt_points_end);
update_tempo_based_rulers (current_bbt_points_begin, current_bbt_points_end);
break;
}
case SnapToRegionStart:
case SnapToRegionEnd:
case SnapToRegionSync:
case SnapToRegionBoundary:
build_region_boundary_cache ();
break;
default:
/* relax */
break;
}
SnapChanged (); /* EMIT SIGNAL */
}
void
Editor::set_snap_mode (SnapMode mode)
{
string str = snap_mode_strings[(int)mode];
if (_internal_editing) {
internal_snap_mode = mode;
} else {
pre_internal_snap_mode = mode;
}
_snap_mode = mode;
if (str != snap_mode_selector.get_active_text ()) {
snap_mode_selector.set_active_text (str);
}
instant_save ();
}
void
Editor::set_edit_point_preference (EditPoint ep, bool force)
{
bool changed = (_edit_point != ep);
_edit_point = ep;
string str = edit_point_strings[(int)ep];
if (str != edit_point_selector.get_active_text ()) {
edit_point_selector.set_active_text (str);
}
set_canvas_cursor ();
if (!force && !changed) {
return;
}
const char* action=NULL;
switch (_edit_point) {
case EditAtPlayhead:
action = "edit-at-playhead";
break;
case EditAtSelectedMarker:
action = "edit-at-marker";
break;
case EditAtMouse:
action = "edit-at-mouse";
break;
}
Glib::RefPtr<Action> act = ActionManager::get_action ("Editor", action);
if (act) {
Glib::RefPtr<RadioAction>::cast_dynamic(act)->set_active (true);
}
framepos_t foo;
bool in_track_canvas;
if (!mouse_frame (foo, in_track_canvas)) {
in_track_canvas = false;
}
reset_canvas_action_sensitivity (in_track_canvas);
instant_save ();
}
int
Editor::set_state (const XMLNode& node, int /*version*/)
{
const XMLProperty* prop;
XMLNode* geometry;
int x, y;
Gdk::Geometry g;
set_id (node);
g.base_width = default_width;
g.base_height = default_height;
x = 1;
y = 1;
if ((geometry = find_named_node (node, "geometry")) != 0) {
XMLProperty* prop;
if ((prop = geometry->property("x_size")) == 0) {
prop = geometry->property ("x-size");
}
if (prop) {
g.base_width = atoi(prop->value());
}
if ((prop = geometry->property("y_size")) == 0) {
prop = geometry->property ("y-size");
}
if (prop) {
g.base_height = atoi(prop->value());
}
if ((prop = geometry->property ("x_pos")) == 0) {
prop = geometry->property ("x-pos");
}
if (prop) {
x = atoi (prop->value());
}
if ((prop = geometry->property ("y_pos")) == 0) {
prop = geometry->property ("y-pos");
}
if (prop) {
y = atoi (prop->value());
}
}
set_default_size (g.base_width, g.base_height);
move (x, y);
if (_session && (prop = node.property ("playhead"))) {
framepos_t pos;
sscanf (prop->value().c_str(), "%" PRIi64, &pos);
playhead_cursor->set_position (pos);
} else {
playhead_cursor->set_position (0);
}
if ((prop = node.property ("mixer-width"))) {
editor_mixer_strip_width = Width (string_2_enum (prop->value(), editor_mixer_strip_width));
}
if ((prop = node.property ("zoom-focus"))) {
set_zoom_focus ((ZoomFocus) string_2_enum (prop->value(), zoom_focus));
}
if ((prop = node.property ("zoom"))) {
/* older versions of ardour used floating point samples_per_pixel */
double f = PBD::atof (prop->value());
reset_zoom (llrintf (f));
} else {
reset_zoom (samples_per_pixel);
}
if ((prop = node.property ("snap-to"))) {
set_snap_to ((SnapType) string_2_enum (prop->value(), _snap_type));
}
if ((prop = node.property ("snap-mode"))) {
set_snap_mode ((SnapMode) string_2_enum (prop->value(), _snap_mode));
}
if ((prop = node.property ("internal-snap-to"))) {
internal_snap_type = (SnapType) string_2_enum (prop->value(), internal_snap_type);
}
if ((prop = node.property ("internal-snap-mode"))) {
internal_snap_mode = (SnapMode) string_2_enum (prop->value(), internal_snap_mode);
}
if ((prop = node.property ("pre-internal-snap-to"))) {
pre_internal_snap_type = (SnapType) string_2_enum (prop->value(), pre_internal_snap_type);
}
if ((prop = node.property ("pre-internal-snap-mode"))) {
pre_internal_snap_mode = (SnapMode) string_2_enum (prop->value(), pre_internal_snap_mode);
}
if ((prop = node.property ("mouse-mode"))) {
MouseMode m = str2mousemode(prop->value());
set_mouse_mode (m, true);
} else {
set_mouse_mode (MouseObject, true);
}
if ((prop = node.property ("left-frame")) != 0) {
framepos_t pos;
if (sscanf (prop->value().c_str(), "%" PRId64, &pos) == 1) {
if (pos < 0) {
pos = 0;
}
reset_x_origin (pos);
}
}
if ((prop = node.property ("y-origin")) != 0) {
reset_y_origin (atof (prop->value ()));
}
if ((prop = node.property ("internal-edit"))) {
bool yn = string_is_affirmative (prop->value());
RefPtr<Action> act = ActionManager::get_action (X_("MouseMode"), X_("toggle-internal-edit"));
if (act) {
RefPtr<ToggleAction> tact = RefPtr<ToggleAction>::cast_dynamic(act);
tact->set_active (!yn);
tact->set_active (yn);
}
}
if ((prop = node.property ("join-object-range"))) {
RefPtr<Action> act = ActionManager::get_action (X_("MouseMode"), X_("set-mouse-mode-object-range"));
bool yn = string_is_affirmative (prop->value());
if (act) {
RefPtr<ToggleAction> tact = RefPtr<ToggleAction>::cast_dynamic(act);
tact->set_active (!yn);
tact->set_active (yn);
}
set_mouse_mode(mouse_mode, true);
}
if ((prop = node.property ("edit-point"))) {
set_edit_point_preference ((EditPoint) string_2_enum (prop->value(), _edit_point), true);
}
if ((prop = node.property ("show-measures"))) {
bool yn = string_is_affirmative (prop->value());
_show_measures = yn;
RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("ToggleMeasureVisibility"));
if (act) {
RefPtr<ToggleAction> tact = RefPtr<ToggleAction>::cast_dynamic(act);
/* do it twice to force the change */
tact->set_active (!yn);
tact->set_active (yn);
}
}
if ((prop = node.property ("follow-playhead"))) {
bool yn = string_is_affirmative (prop->value());
set_follow_playhead (yn);
RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("toggle-follow-playhead"));
if (act) {
RefPtr<ToggleAction> tact = RefPtr<ToggleAction>::cast_dynamic(act);
if (tact->get_active() != yn) {
tact->set_active (yn);
}
}
}
if ((prop = node.property ("stationary-playhead"))) {
bool yn = string_is_affirmative (prop->value());
set_stationary_playhead (yn);
RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("toggle-stationary-playhead"));
if (act) {
RefPtr<ToggleAction> tact = RefPtr<ToggleAction>::cast_dynamic(act);
if (tact->get_active() != yn) {
tact->set_active (yn);
}
}
}
if ((prop = node.property ("region-list-sort-type"))) {
RegionListSortType st;
_regions->reset_sort_type ((RegionListSortType) string_2_enum (prop->value(), st), true);
}
if ((prop = node.property ("show-editor-mixer"))) {
Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("show-editor-mixer"));
assert (act);
Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
bool yn = string_is_affirmative (prop->value());
/* do it twice to force the change */
tact->set_active (!yn);
tact->set_active (yn);
}
if ((prop = node.property ("show-editor-list"))) {
Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("show-editor-list"));
assert (act);
Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
bool yn = string_is_affirmative (prop->value());
/* do it twice to force the change */
tact->set_active (!yn);
tact->set_active (yn);
}
if ((prop = node.property (X_("editor-list-page")))) {
_the_notebook.set_current_page (atoi (prop->value ()));
}
if ((prop = node.property (X_("show-marker-lines")))) {
Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("show-marker-lines"));
assert (act);
Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
bool yn = string_is_affirmative (prop->value ());
tact->set_active (!yn);
tact->set_active (yn);
}
XMLNodeList children = node.children ();
for (XMLNodeList::const_iterator i = children.begin(); i != children.end(); ++i) {
selection->set_state (**i, Stateful::current_state_version);
_regions->set_state (**i);
}
if ((prop = node.property ("maximised"))) {
bool yn = string_is_affirmative (prop->value());
if (yn) {
ActionManager::do_action ("Common", "ToggleMaximalEditor");
}
}
if ((prop = node.property ("nudge-clock-value"))) {
framepos_t f;
sscanf (prop->value().c_str(), "%" PRId64, &f);
nudge_clock->set (f);
} else {
nudge_clock->set_mode (AudioClock::Timecode);
nudge_clock->set (_session->frame_rate() * 5, true);
}
return 0;
}
XMLNode&
Editor::get_state ()
{
XMLNode* node = new XMLNode ("Editor");
char buf[32];
id().print (buf, sizeof (buf));
node->add_property ("id", buf);
if (is_realized()) {
Glib::RefPtr<Gdk::Window> win = get_window();
int x, y, width, height;
win->get_root_origin(x, y);
win->get_size(width, height);
XMLNode* geometry = new XMLNode ("geometry");
snprintf(buf, sizeof(buf), "%d", width);
geometry->add_property("x-size", string(buf));
snprintf(buf, sizeof(buf), "%d", height);
geometry->add_property("y-size", string(buf));
snprintf(buf, sizeof(buf), "%d", x);
geometry->add_property("x-pos", string(buf));
snprintf(buf, sizeof(buf), "%d", y);
geometry->add_property("y-pos", string(buf));
snprintf(buf,sizeof(buf), "%d",gtk_paned_get_position (static_cast<Paned*>(&edit_pane)->gobj()));
geometry->add_property("edit-horizontal-pane-pos", string(buf));
geometry->add_property("notebook-shrunk", _notebook_shrunk ? "1" : "0");
snprintf(buf,sizeof(buf), "%d",gtk_paned_get_position (static_cast<Paned*>(&editor_summary_pane)->gobj()));
geometry->add_property("edit-vertical-pane-pos", string(buf));
node->add_child_nocopy (*geometry);
}
maybe_add_mixer_strip_width (*node);
node->add_property ("zoom-focus", enum_2_string (zoom_focus));
snprintf (buf, sizeof(buf), "%" PRId64, samples_per_pixel);
node->add_property ("zoom", buf);
node->add_property ("snap-to", enum_2_string (_snap_type));
node->add_property ("snap-mode", enum_2_string (_snap_mode));
node->add_property ("internal-snap-to", enum_2_string (internal_snap_type));
node->add_property ("internal-snap-mode", enum_2_string (internal_snap_mode));
node->add_property ("pre-internal-snap-to", enum_2_string (pre_internal_snap_type));
node->add_property ("pre-internal-snap-mode", enum_2_string (pre_internal_snap_mode));
node->add_property ("edit-point", enum_2_string (_edit_point));
snprintf (buf, sizeof (buf), "%" PRIi64, playhead_cursor->current_frame ());
node->add_property ("playhead", buf);
snprintf (buf, sizeof (buf), "%" PRIi64, leftmost_frame);
node->add_property ("left-frame", buf);
snprintf (buf, sizeof (buf), "%f", vertical_adjustment.get_value ());
node->add_property ("y-origin", buf);
node->add_property ("show-measures", _show_measures ? "yes" : "no");
node->add_property ("maximised", _maximised ? "yes" : "no");
node->add_property ("follow-playhead", _follow_playhead ? "yes" : "no");
node->add_property ("stationary-playhead", _stationary_playhead ? "yes" : "no");
node->add_property ("region-list-sort-type", enum_2_string (_regions->sort_type ()));
node->add_property ("mouse-mode", enum2str(mouse_mode));
node->add_property ("internal-edit", _internal_editing ? "yes" : "no");
node->add_property ("join-object-range", smart_mode_action->get_active () ? "yes" : "no");
Glib::RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("show-editor-mixer"));
if (act) {
Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
node->add_property (X_("show-editor-mixer"), tact->get_active() ? "yes" : "no");
}
act = ActionManager::get_action (X_("Editor"), X_("show-editor-list"));
if (act) {
Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
node->add_property (X_("show-editor-list"), tact->get_active() ? "yes" : "no");
}
snprintf (buf, sizeof (buf), "%d", _the_notebook.get_current_page ());
node->add_property (X_("editor-list-page"), buf);
if (button_bindings) {
XMLNode* bb = new XMLNode (X_("Buttons"));
button_bindings->save (*bb);
node->add_child_nocopy (*bb);
}
node->add_property (X_("show-marker-lines"), _show_marker_lines ? "yes" : "no");
node->add_child_nocopy (selection->get_state ());
node->add_child_nocopy (_regions->get_state ());
snprintf (buf, sizeof (buf), "%" PRId64, nudge_clock->current_duration());
node->add_property ("nudge-clock-value", buf);
return *node;
}
/** @param y y offset from the top of all trackviews.
* @return pair: TimeAxisView that y is over, layer index.
* TimeAxisView may be 0. Layer index is the layer number if the TimeAxisView is valid and is
* in stacked or expanded region display mode, otherwise 0.
*/
std::pair<TimeAxisView *, double>
Editor::trackview_by_y_position (double y)
{
for (TrackViewList::iterator iter = track_views.begin(); iter != track_views.end(); ++iter) {
std::pair<TimeAxisView*, double> const r = (*iter)->covers_y_position (y);
if (r.first) {
return r;
}
}
return std::make_pair ( (TimeAxisView *) 0, 0);
}
/** Snap a position to the grid, if appropriate, taking into account current
* grid settings and also the state of any snap modifier keys that may be pressed.
* @param start Position to snap.
* @param event Event to get current key modifier information from, or 0.
*/
void
Editor::snap_to_with_modifier (framepos_t& start, GdkEvent const * event, int32_t direction, bool for_mark)
{
if (!_session || !event) {
return;
}
if (Keyboard::modifier_state_contains (event->button.state, Keyboard::snap_modifier())) {
if (_snap_mode == SnapOff) {
snap_to_internal (start, direction, for_mark);
}
} else {
if (_snap_mode != SnapOff) {
snap_to_internal (start, direction, for_mark);
}
}
}
void
Editor::snap_to (framepos_t& start, int32_t direction, bool for_mark)
{
if (!_session || _snap_mode == SnapOff) {
return;
}
snap_to_internal (start, direction, for_mark);
}
void
Editor::timecode_snap_to_internal (framepos_t& start, int32_t direction, bool /*for_mark*/)
{
const framepos_t one_timecode_second = (framepos_t)(rint(_session->timecode_frames_per_second()) * _session->frames_per_timecode_frame());
framepos_t one_timecode_minute = (framepos_t)(rint(_session->timecode_frames_per_second()) * _session->frames_per_timecode_frame() * 60);
switch (_snap_type) {
case SnapToTimecodeFrame:
if (((direction == 0) && (fmod((double)start, (double)_session->frames_per_timecode_frame()) > (_session->frames_per_timecode_frame() / 2))) || (direction > 0)) {
start = (framepos_t) (ceil ((double) start / _session->frames_per_timecode_frame()) * _session->frames_per_timecode_frame());
} else {
start = (framepos_t) (floor ((double) start / _session->frames_per_timecode_frame()) * _session->frames_per_timecode_frame());
}
break;
case SnapToTimecodeSeconds:
if (_session->config.get_timecode_offset_negative()) {
start += _session->config.get_timecode_offset ();
} else {
start -= _session->config.get_timecode_offset ();
}
if (((direction == 0) && (start % one_timecode_second > one_timecode_second / 2)) || direction > 0) {
start = (framepos_t) ceil ((double) start / one_timecode_second) * one_timecode_second;
} else {
start = (framepos_t) floor ((double) start / one_timecode_second) * one_timecode_second;
}
if (_session->config.get_timecode_offset_negative()) {
start -= _session->config.get_timecode_offset ();
} else {
start += _session->config.get_timecode_offset ();
}
break;
case SnapToTimecodeMinutes:
if (_session->config.get_timecode_offset_negative()) {
start += _session->config.get_timecode_offset ();
} else {
start -= _session->config.get_timecode_offset ();
}
if (((direction == 0) && (start % one_timecode_minute > one_timecode_minute / 2)) || direction > 0) {
start = (framepos_t) ceil ((double) start / one_timecode_minute) * one_timecode_minute;
} else {
start = (framepos_t) floor ((double) start / one_timecode_minute) * one_timecode_minute;
}
if (_session->config.get_timecode_offset_negative()) {
start -= _session->config.get_timecode_offset ();
} else {
start += _session->config.get_timecode_offset ();
}
break;
default:
fatal << "Editor::smpte_snap_to_internal() called with non-timecode snap type!" << endmsg;
/*NOTREACHED*/
}
}
void
Editor::snap_to_internal (framepos_t& start, int32_t direction, bool for_mark)
{
const framepos_t one_second = _session->frame_rate();
const framepos_t one_minute = _session->frame_rate() * 60;
framepos_t presnap = start;
framepos_t before;
framepos_t after;
switch (_snap_type) {
case SnapToTimecodeFrame:
case SnapToTimecodeSeconds:
case SnapToTimecodeMinutes:
return timecode_snap_to_internal (start, direction, for_mark);
case SnapToCDFrame:
if (((direction == 0) && (start % (one_second/75) > (one_second/75) / 2)) || (direction > 0)) {
start = (framepos_t) ceil ((double) start / (one_second / 75)) * (one_second / 75);
} else {
start = (framepos_t) floor ((double) start / (one_second / 75)) * (one_second / 75);
}
break;
case SnapToSeconds:
if (((direction == 0) && (start % one_second > one_second / 2)) || (direction > 0)) {
start = (framepos_t) ceil ((double) start / one_second) * one_second;
} else {
start = (framepos_t) floor ((double) start / one_second) * one_second;
}
break;
case SnapToMinutes:
if (((direction == 0) && (start % one_minute > one_minute / 2)) || (direction > 0)) {
start = (framepos_t) ceil ((double) start / one_minute) * one_minute;
} else {
start = (framepos_t) floor ((double) start / one_minute) * one_minute;
}
break;
case SnapToBar:
start = _session->tempo_map().round_to_bar (start, direction);
break;
case SnapToBeat:
start = _session->tempo_map().round_to_beat (start, direction);
break;
case SnapToBeatDiv128:
start = _session->tempo_map().round_to_beat_subdivision (start, 128, direction);
break;
case SnapToBeatDiv64:
start = _session->tempo_map().round_to_beat_subdivision (start, 64, direction);
break;
case SnapToBeatDiv32:
start = _session->tempo_map().round_to_beat_subdivision (start, 32, direction);
break;
case SnapToBeatDiv28:
start = _session->tempo_map().round_to_beat_subdivision (start, 28, direction);
break;
case SnapToBeatDiv24:
start = _session->tempo_map().round_to_beat_subdivision (start, 24, direction);
break;
case SnapToBeatDiv20:
start = _session->tempo_map().round_to_beat_subdivision (start, 20, direction);
break;
case SnapToBeatDiv16:
start = _session->tempo_map().round_to_beat_subdivision (start, 16, direction);
break;
case SnapToBeatDiv14:
start = _session->tempo_map().round_to_beat_subdivision (start, 14, direction);
break;
case SnapToBeatDiv12:
start = _session->tempo_map().round_to_beat_subdivision (start, 12, direction);
break;
case SnapToBeatDiv10:
start = _session->tempo_map().round_to_beat_subdivision (start, 10, direction);
break;
case SnapToBeatDiv8:
start = _session->tempo_map().round_to_beat_subdivision (start, 8, direction);
break;
case SnapToBeatDiv7:
start = _session->tempo_map().round_to_beat_subdivision (start, 7, direction);
break;
case SnapToBeatDiv6:
start = _session->tempo_map().round_to_beat_subdivision (start, 6, direction);
break;
case SnapToBeatDiv5:
start = _session->tempo_map().round_to_beat_subdivision (start, 5, direction);
break;
case SnapToBeatDiv4:
start = _session->tempo_map().round_to_beat_subdivision (start, 4, direction);
break;
case SnapToBeatDiv3:
start = _session->tempo_map().round_to_beat_subdivision (start, 3, direction);
break;
case SnapToBeatDiv2:
start = _session->tempo_map().round_to_beat_subdivision (start, 2, direction);
break;
case SnapToMark:
if (for_mark) {
return;
}
_session->locations()->marks_either_side (start, before, after);
if (before == max_framepos && after == max_framepos) {
/* No marks to snap to, so just don't snap */
return;
} else if (before == max_framepos) {
start = after;
} else if (after == max_framepos) {
start = before;
} else if (before != max_framepos && after != max_framepos) {
/* have before and after */
if ((start - before) < (after - start)) {
start = before;
} else {
start = after;
}
}
break;
case SnapToRegionStart:
case SnapToRegionEnd:
case SnapToRegionSync:
case SnapToRegionBoundary:
if (!region_boundary_cache.empty()) {
vector<framepos_t>::iterator prev = region_boundary_cache.end ();
vector<framepos_t>::iterator next = region_boundary_cache.end ();
if (direction > 0) {
next = std::upper_bound (region_boundary_cache.begin(), region_boundary_cache.end(), start);
} else {
next = std::lower_bound (region_boundary_cache.begin(), region_boundary_cache.end(), start);
}
if (next != region_boundary_cache.begin ()) {
prev = next;
prev--;
}
framepos_t const p = (prev == region_boundary_cache.end()) ? region_boundary_cache.front () : *prev;
framepos_t const n = (next == region_boundary_cache.end()) ? region_boundary_cache.back () : *next;
if (start > (p + n) / 2) {
start = n;
} else {
start = p;
}
}
break;
}
switch (_snap_mode) {
case SnapNormal:
return;
case SnapMagnetic:
if (presnap > start) {
if (presnap > (start + pixel_to_sample(snap_threshold))) {
start = presnap;
}
} else if (presnap < start) {
if (presnap < (start - pixel_to_sample(snap_threshold))) {
start = presnap;
}
}
default:
/* handled at entry */
return;
}
}
void
Editor::setup_toolbar ()
{
HBox* mode_box = manage(new HBox);
mode_box->set_border_width (2);
mode_box->set_spacing(4);
HBox* mouse_mode_box = manage (new HBox);
HBox* mouse_mode_hbox = manage (new HBox);
VBox* mouse_mode_vbox = manage (new VBox);
Alignment* mouse_mode_align = manage (new Alignment);
Glib::RefPtr<SizeGroup> mouse_mode_size_group = SizeGroup::create (SIZE_GROUP_BOTH);
// mouse_mode_size_group->add_widget (smart_mode_button);
mouse_mode_size_group->add_widget (mouse_move_button);
mouse_mode_size_group->add_widget (mouse_select_button);
mouse_mode_size_group->add_widget (mouse_zoom_button);
mouse_mode_size_group->add_widget (mouse_gain_button);
mouse_mode_size_group->add_widget (mouse_timefx_button);
mouse_mode_size_group->add_widget (mouse_audition_button);
mouse_mode_size_group->add_widget (mouse_draw_button);
mouse_mode_size_group->add_widget (internal_edit_button);
/* make them just a bit bigger */
mouse_move_button.set_size_request (-1, 30);
mouse_mode_hbox->set_spacing (2);
mouse_mode_hbox->pack_start (smart_mode_button, false, false);
mouse_mode_hbox->pack_start (mouse_move_button, false, false);
mouse_mode_hbox->pack_start (mouse_select_button, false, false);
mouse_mode_hbox->pack_start (mouse_zoom_button, false, false);
mouse_mode_hbox->pack_start (mouse_gain_button, false, false);
mouse_mode_hbox->pack_start (mouse_timefx_button, false, false);
mouse_mode_hbox->pack_start (mouse_audition_button, false, false);
mouse_mode_hbox->pack_start (mouse_draw_button, false, false);
mouse_mode_hbox->pack_start (internal_edit_button, false, false, 8);
mouse_mode_vbox->pack_start (*mouse_mode_hbox);
mouse_mode_align->add (*mouse_mode_vbox);
mouse_mode_align->set (0.5, 1.0, 0.0, 0.0);
mouse_mode_box->pack_start (*mouse_mode_align, false, false);
edit_mode_strings.push_back (edit_mode_to_string (Slide));
if (!Profile->get_sae()) {
edit_mode_strings.push_back (edit_mode_to_string (Splice));
}
edit_mode_strings.push_back (edit_mode_to_string (Lock));
edit_mode_selector.set_name ("EditModeSelector");
set_popdown_strings (edit_mode_selector, edit_mode_strings);
edit_mode_selector.signal_changed().connect (sigc::mem_fun(*this, &Editor::edit_mode_selection_done));
mode_box->pack_start (edit_mode_selector, false, false);
mode_box->pack_start (*mouse_mode_box, false, false);
_mouse_mode_tearoff = manage (new TearOff (*mode_box));
_mouse_mode_tearoff->set_name ("MouseModeBase");
_mouse_mode_tearoff->tearoff_window().signal_key_press_event().connect (sigc::bind (sigc::ptr_fun (relay_key_press), &_mouse_mode_tearoff->tearoff_window()), false);
if (Profile->get_sae()) {
_mouse_mode_tearoff->set_can_be_torn_off (false);
}
_mouse_mode_tearoff->Detach.connect (sigc::bind (sigc::mem_fun(*this, &Editor::detach_tearoff), static_cast<Box*>(&toolbar_hbox),
&_mouse_mode_tearoff->tearoff_window()));
_mouse_mode_tearoff->Attach.connect (sigc::bind (sigc::mem_fun(*this, &Editor::reattach_tearoff), static_cast<Box*> (&toolbar_hbox),
&_mouse_mode_tearoff->tearoff_window(), 1));
_mouse_mode_tearoff->Hidden.connect (sigc::bind (sigc::mem_fun(*this, &Editor::detach_tearoff), static_cast<Box*>(&toolbar_hbox),
&_mouse_mode_tearoff->tearoff_window()));
_mouse_mode_tearoff->Visible.connect (sigc::bind (sigc::mem_fun(*this, &Editor::reattach_tearoff), static_cast<Box*> (&toolbar_hbox),
&_mouse_mode_tearoff->tearoff_window(), 1));
/* Zoom */
_zoom_box.set_spacing (2);
_zoom_box.set_border_width (2);
RefPtr<Action> act;
zoom_in_button.set_name ("zoom button");
zoom_in_button.add_elements ( ArdourButton::FlatFace );
zoom_in_button.set_tweaks ((ArdourButton::Tweaks) (ArdourButton::ShowClick) );
zoom_in_button.set_image(::get_icon ("zoom_in"));
act = ActionManager::get_action (X_("Editor"), X_("temporal-zoom-in"));
zoom_in_button.set_related_action (act);
zoom_out_button.set_name ("zoom button");
zoom_out_button.add_elements ( ArdourButton::FlatFace );
zoom_out_button.set_tweaks ((ArdourButton::Tweaks) (ArdourButton::ShowClick) );
zoom_out_button.set_image(::get_icon ("zoom_out"));
act = ActionManager::get_action (X_("Editor"), X_("temporal-zoom-out"));
zoom_out_button.set_related_action (act);
zoom_out_full_button.set_name ("zoom button");
zoom_out_full_button.add_elements ( ArdourButton::FlatFace );
zoom_out_full_button.set_tweaks ((ArdourButton::Tweaks) (ArdourButton::ShowClick) );
zoom_out_full_button.set_image(::get_icon ("zoom_full"));
act = ActionManager::get_action (X_("Editor"), X_("zoom-to-session"));
zoom_out_full_button.set_related_action (act);
zoom_focus_selector.set_name ("ZoomFocusSelector");
set_popdown_strings (zoom_focus_selector, zoom_focus_strings);
zoom_focus_selector.signal_changed().connect (sigc::mem_fun(*this, &Editor::zoom_focus_selection_done));
_zoom_box.pack_start (zoom_out_button, false, false);
_zoom_box.pack_start (zoom_in_button, false, false);
_zoom_box.pack_start (zoom_out_full_button, false, false);
_zoom_box.pack_start (zoom_focus_selector, false, false);
/* Track zoom buttons */
tav_expand_button.set_name ("zoom button");
tav_expand_button.add_elements ( ArdourButton::FlatFace );
tav_expand_button.set_tweaks ((ArdourButton::Tweaks) (ArdourButton::ShowClick) );
tav_expand_button.set_size_request (-1, 20);
tav_expand_button.set_image(::get_icon ("tav_exp"));
act = ActionManager::get_action (X_("Editor"), X_("expand-tracks"));
tav_expand_button.set_related_action (act);
tav_shrink_button.set_name ("zoom button");
tav_shrink_button.add_elements ( ArdourButton::FlatFace );
tav_shrink_button.set_tweaks ((ArdourButton::Tweaks) (ArdourButton::ShowClick) );
tav_shrink_button.set_size_request (-1, 20);
tav_shrink_button.set_image(::get_icon ("tav_shrink"));
act = ActionManager::get_action (X_("Editor"), X_("shrink-tracks"));
tav_shrink_button.set_related_action (act);
_zoom_box.pack_start (tav_shrink_button);
_zoom_box.pack_start (tav_expand_button);
_zoom_tearoff = manage (new TearOff (_zoom_box));
_zoom_tearoff->Detach.connect (sigc::bind (sigc::mem_fun(*this, &Editor::detach_tearoff), static_cast<Box*>(&toolbar_hbox),
&_zoom_tearoff->tearoff_window()));
_zoom_tearoff->Attach.connect (sigc::bind (sigc::mem_fun(*this, &Editor::reattach_tearoff), static_cast<Box*> (&toolbar_hbox),
&_zoom_tearoff->tearoff_window(), 0));
_zoom_tearoff->Hidden.connect (sigc::bind (sigc::mem_fun(*this, &Editor::detach_tearoff), static_cast<Box*>(&toolbar_hbox),
&_zoom_tearoff->tearoff_window()));
_zoom_tearoff->Visible.connect (sigc::bind (sigc::mem_fun(*this, &Editor::reattach_tearoff), static_cast<Box*> (&toolbar_hbox),
&_zoom_tearoff->tearoff_window(), 0));
snap_box.set_spacing (2);
snap_box.set_border_width (2);
snap_type_selector.set_name ("SnapTypeSelector");
set_popdown_strings (snap_type_selector, snap_type_strings);
snap_type_selector.signal_changed().connect (sigc::mem_fun(*this, &Editor::snap_type_selection_done));
snap_mode_selector.set_name ("SnapModeSelector");
set_popdown_strings (snap_mode_selector, snap_mode_strings);
snap_mode_selector.signal_changed().connect (sigc::mem_fun(*this, &Editor::snap_mode_selection_done));
edit_point_selector.set_name ("EditPointSelector");
set_popdown_strings (edit_point_selector, edit_point_strings);
edit_point_selector.signal_changed().connect (sigc::mem_fun(*this, &Editor::edit_point_selection_done));
snap_box.pack_start (snap_mode_selector, false, false);
snap_box.pack_start (snap_type_selector, false, false);
snap_box.pack_start (edit_point_selector, false, false);
/* Nudge */
HBox *nudge_box = manage (new HBox);
nudge_box->set_spacing (2);
nudge_box->set_border_width (2);
nudge_forward_button.signal_button_release_event().connect (sigc::mem_fun(*this, &Editor::nudge_forward_release), false);
nudge_backward_button.signal_button_release_event().connect (sigc::mem_fun(*this, &Editor::nudge_backward_release), false);
nudge_forward_button.set_tweaks ((ArdourButton::Tweaks) (ArdourButton::ShowClick) );
nudge_backward_button.set_tweaks ((ArdourButton::Tweaks) (ArdourButton::ShowClick) );
nudge_box->pack_start (nudge_backward_button, false, false);
nudge_box->pack_start (nudge_forward_button, false, false);
nudge_box->pack_start (*nudge_clock, false, false);
/* Pack everything in... */
HBox* hbox = manage (new HBox);
hbox->set_spacing(10);
_tools_tearoff = manage (new TearOff (*hbox));
_tools_tearoff->set_name ("MouseModeBase");
_tools_tearoff->tearoff_window().signal_key_press_event().connect (sigc::bind (sigc::ptr_fun (relay_key_press), &_tools_tearoff->tearoff_window()), false);
if (Profile->get_sae()) {
_tools_tearoff->set_can_be_torn_off (false);
}
_tools_tearoff->Detach.connect (sigc::bind (sigc::mem_fun(*this, &Editor::detach_tearoff), static_cast<Box*>(&toolbar_hbox),
&_tools_tearoff->tearoff_window()));
_tools_tearoff->Attach.connect (sigc::bind (sigc::mem_fun(*this, &Editor::reattach_tearoff), static_cast<Box*> (&toolbar_hbox),
&_tools_tearoff->tearoff_window(), 0));
_tools_tearoff->Hidden.connect (sigc::bind (sigc::mem_fun(*this, &Editor::detach_tearoff), static_cast<Box*>(&toolbar_hbox),
&_tools_tearoff->tearoff_window()));
_tools_tearoff->Visible.connect (sigc::bind (sigc::mem_fun(*this, &Editor::reattach_tearoff), static_cast<Box*> (&toolbar_hbox),
&_tools_tearoff->tearoff_window(), 0));
toolbar_hbox.set_spacing (10);
toolbar_hbox.set_border_width (1);
toolbar_hbox.pack_start (*_mouse_mode_tearoff, false, false);
toolbar_hbox.pack_start (*_zoom_tearoff, false, false);
toolbar_hbox.pack_start (*_tools_tearoff, false, false);
hbox->pack_start (snap_box, false, false);
if (!Profile->get_small_screen()) {
hbox->pack_start (*nudge_box, false, false);
} else {
ARDOUR_UI::instance()->editor_transport_box().pack_start (*nudge_box, false, false);
}
hbox->pack_start (panic_box, false, false);
hbox->show_all ();
toolbar_base.set_name ("ToolBarBase");
toolbar_base.add (toolbar_hbox);
_toolbar_viewport.add (toolbar_base);
/* stick to the required height but allow width to vary if there's not enough room */
_toolbar_viewport.set_size_request (1, -1);
toolbar_frame.set_shadow_type (SHADOW_OUT);
toolbar_frame.set_name ("BaseFrame");
toolbar_frame.add (_toolbar_viewport);
}
void
Editor::setup_tooltips ()
{
ARDOUR_UI::instance()->set_tip (smart_mode_button, _("Smart Mode (add Range functions to Object mode)"));
ARDOUR_UI::instance()->set_tip (mouse_move_button, _("Object Mode (select/move Objects)"));
ARDOUR_UI::instance()->set_tip (mouse_select_button, _("Range Mode (select/move Ranges)"));
ARDOUR_UI::instance()->set_tip (mouse_draw_button, _("Draw/Edit MIDI Notes"));
ARDOUR_UI::instance()->set_tip (mouse_gain_button, _("Draw Region Gain"));
ARDOUR_UI::instance()->set_tip (mouse_zoom_button, _("Select Zoom Range"));
ARDOUR_UI::instance()->set_tip (mouse_timefx_button, _("Stretch/Shrink Regions and MIDI Notes"));
ARDOUR_UI::instance()->set_tip (mouse_audition_button, _("Listen to Specific Regions"));
ARDOUR_UI::instance()->set_tip (internal_edit_button, _("Note Level Editing"));
ARDOUR_UI::instance()->set_tip (*_group_tabs, _("Groups: click to (de)activate\nContext-click for other operations"));
ARDOUR_UI::instance()->set_tip (nudge_forward_button, _("Nudge Region/Selection Later"));
ARDOUR_UI::instance()->set_tip (nudge_backward_button, _("Nudge Region/Selection Earlier"));
ARDOUR_UI::instance()->set_tip (zoom_in_button, _("Zoom In"));
ARDOUR_UI::instance()->set_tip (zoom_out_button, _("Zoom Out"));
ARDOUR_UI::instance()->set_tip (zoom_out_full_button, _("Zoom to Session"));
ARDOUR_UI::instance()->set_tip (zoom_focus_selector, _("Zoom focus"));
ARDOUR_UI::instance()->set_tip (tav_expand_button, _("Expand Tracks"));
ARDOUR_UI::instance()->set_tip (tav_shrink_button, _("Shrink Tracks"));
ARDOUR_UI::instance()->set_tip (snap_type_selector, _("Snap/Grid Units"));
ARDOUR_UI::instance()->set_tip (snap_mode_selector, _("Snap/Grid Mode"));
ARDOUR_UI::instance()->set_tip (edit_point_selector, _("Edit point"));
ARDOUR_UI::instance()->set_tip (edit_mode_selector, _("Edit Mode"));
ARDOUR_UI::instance()->set_tip (nudge_clock, _("Nudge Clock\n(controls distance used to nudge regions and selections)"));
}
int
Editor::convert_drop_to_paths (
vector<string>& paths,
const RefPtr<Gdk::DragContext>& /*context*/,
gint /*x*/,
gint /*y*/,
const SelectionData& data,
guint /*info*/,
guint /*time*/)
{
if (_session == 0) {
return -1;
}
vector<string> uris = data.get_uris();
if (uris.empty()) {
/* This is seriously fucked up. Nautilus doesn't say that its URI lists
are actually URI lists. So do it by hand.
*/
if (data.get_target() != "text/plain") {
return -1;
}
/* Parse the "uri-list" format that Nautilus provides,
where each pathname is delimited by \r\n.
THERE MAY BE NO NULL TERMINATING CHAR!!!
*/
string txt = data.get_text();
char* p;
const char* q;
p = (char *) malloc (txt.length() + 1);
txt.copy (p, txt.length(), 0);
p[txt.length()] = '\0';
while (p)
{
if (*p != '#')
{
while (g_ascii_isspace (*p))
p++;
q = p;
while (*q && (*q != '\n') && (*q != '\r')) {
q++;
}
if (q > p)
{
q--;
while (q > p && g_ascii_isspace (*q))
q--;
if (q > p)
{
uris.push_back (string (p, q - p + 1));
}
}
}
p = strchr (p, '\n');
if (p)
p++;
}
free ((void*)p);
if (uris.empty()) {
return -1;
}
}
for (vector<string>::iterator i = uris.begin(); i != uris.end(); ++i) {
if ((*i).substr (0,7) == "file://") {
string const p = PBD::url_decode (*i);
// scan forward past three slashes
string::size_type slashcnt = 0;
string::size_type n = 0;
string::const_iterator x = p.begin();
while (slashcnt < 3 && x != p.end()) {
if ((*x) == '/') {
slashcnt++;
} else if (slashcnt == 3) {
break;
}
++n;
++x;
}
if (slashcnt != 3 || x == p.end()) {
error << _("malformed URL passed to drag-n-drop code") << endmsg;
continue;
}
paths.push_back (p.substr (n - 1));
}
}
return 0;
}
void
Editor::new_tempo_section ()
{
}
void
Editor::map_transport_state ()
{
ENSURE_GUI_THREAD (*this, &Editor::map_transport_state);
if (_session && _session->transport_stopped()) {
have_pending_keyboard_selection = false;
}
update_loop_range_view (true);
}
/* UNDO/REDO */
void
Editor::begin_reversible_command (string name)
{
if (_session) {
_session->begin_reversible_command (name);
}
}
void
Editor::begin_reversible_command (GQuark q)
{
if (_session) {
_session->begin_reversible_command (q);
}
}
void
Editor::commit_reversible_command ()
{
if (_session) {
_session->commit_reversible_command ();
}
}
void
Editor::history_changed ()
{
string label;
if (undo_action && _session) {
if (_session->undo_depth() == 0) {
label = S_("Command|Undo");
} else {
label = string_compose(S_("Command|Undo (%1)"), _session->next_undo());
}
undo_action->property_label() = label;
}
if (redo_action && _session) {
if (_session->redo_depth() == 0) {
label = _("Redo");
} else {
label = string_compose(_("Redo (%1)"), _session->next_redo());
}
redo_action->property_label() = label;
}
}
void
Editor::duplicate_range (bool with_dialog)
{
float times = 1.0f;
RegionSelection rs = get_regions_from_selection_and_entered ();
if ( selection->time.length() == 0 && rs.empty()) {
return;
}
if (with_dialog) {
ArdourDialog win (_("Duplicate"));
Label label (_("Number of duplications:"));
Adjustment adjustment (1.0, 1.0, 1000000.0, 1.0, 5.0);
SpinButton spinner (adjustment, 0.0, 1);
HBox hbox;
win.get_vbox()->set_spacing (12);
win.get_vbox()->pack_start (hbox);
hbox.set_border_width (6);
hbox.pack_start (label, PACK_EXPAND_PADDING, 12);
/* dialogs have ::add_action_widget() but that puts the spinner in the wrong
place, visually. so do this by hand.
*/
hbox.pack_start (spinner, PACK_EXPAND_PADDING, 12);
spinner.signal_activate().connect (sigc::bind (sigc::mem_fun (win, &ArdourDialog::response), RESPONSE_ACCEPT));
spinner.grab_focus();
hbox.show ();
label.show ();
spinner.show ();
win.add_button (Stock::CANCEL, RESPONSE_CANCEL);
win.add_button (_("Duplicate"), RESPONSE_ACCEPT);
win.set_default_response (RESPONSE_ACCEPT);
spinner.grab_focus ();
switch (win.run ()) {
case RESPONSE_ACCEPT:
break;
default:
return;
}
times = adjustment.get_value();
}
if ((current_mouse_mode() == Editing::MouseRange)) {
if (selection->time.length()) {
duplicate_selection (times);
}
} else if (get_smart_mode()) {
if (selection->time.length()) {
duplicate_selection (times);
} else
duplicate_some_regions (rs, times);
} else {
duplicate_some_regions (rs, times);
}
}
void
Editor::set_edit_mode (EditMode m)
{
Config->set_edit_mode (m);
}
void
Editor::cycle_edit_mode ()
{
switch (Config->get_edit_mode()) {
case Slide:
if (Profile->get_sae()) {
Config->set_edit_mode (Lock);
} else {
Config->set_edit_mode (Splice);
}
break;
case Splice:
Config->set_edit_mode (Lock);
break;
case Lock:
Config->set_edit_mode (Slide);
break;
}
}
void
Editor::edit_mode_selection_done ()
{
string s = edit_mode_selector.get_active_text ();
if (!s.empty()) {
Config->set_edit_mode (string_to_edit_mode (s));
}
}
void
Editor::snap_type_selection_done ()
{
string choice = snap_type_selector.get_active_text();
SnapType snaptype = SnapToBeat;
if (choice == _("Beats/2")) {
snaptype = SnapToBeatDiv2;
} else if (choice == _("Beats/3")) {
snaptype = SnapToBeatDiv3;
} else if (choice == _("Beats/4")) {
snaptype = SnapToBeatDiv4;
} else if (choice == _("Beats/5")) {
snaptype = SnapToBeatDiv5;
} else if (choice == _("Beats/6")) {
snaptype = SnapToBeatDiv6;
} else if (choice == _("Beats/7")) {
snaptype = SnapToBeatDiv7;
} else if (choice == _("Beats/8")) {
snaptype = SnapToBeatDiv8;
} else if (choice == _("Beats/10")) {
snaptype = SnapToBeatDiv10;
} else if (choice == _("Beats/12")) {
snaptype = SnapToBeatDiv12;
} else if (choice == _("Beats/14")) {
snaptype = SnapToBeatDiv14;
} else if (choice == _("Beats/16")) {
snaptype = SnapToBeatDiv16;
} else if (choice == _("Beats/20")) {
snaptype = SnapToBeatDiv20;
} else if (choice == _("Beats/24")) {
snaptype = SnapToBeatDiv24;
} else if (choice == _("Beats/28")) {
snaptype = SnapToBeatDiv28;
} else if (choice == _("Beats/32")) {
snaptype = SnapToBeatDiv32;
} else if (choice == _("Beats/64")) {
snaptype = SnapToBeatDiv64;
} else if (choice == _("Beats/128")) {
snaptype = SnapToBeatDiv128;
} else if (choice == _("Beats")) {
snaptype = SnapToBeat;
} else if (choice == _("Bars")) {
snaptype = SnapToBar;
} else if (choice == _("Marks")) {
snaptype = SnapToMark;
} else if (choice == _("Region starts")) {
snaptype = SnapToRegionStart;
} else if (choice == _("Region ends")) {
snaptype = SnapToRegionEnd;
} else if (choice == _("Region bounds")) {
snaptype = SnapToRegionBoundary;
} else if (choice == _("Region syncs")) {
snaptype = SnapToRegionSync;
} else if (choice == _("CD Frames")) {
snaptype = SnapToCDFrame;
} else if (choice == _("Timecode Frames")) {
snaptype = SnapToTimecodeFrame;
} else if (choice == _("Timecode Seconds")) {
snaptype = SnapToTimecodeSeconds;
} else if (choice == _("Timecode Minutes")) {
snaptype = SnapToTimecodeMinutes;
} else if (choice == _("Seconds")) {
snaptype = SnapToSeconds;
} else if (choice == _("Minutes")) {
snaptype = SnapToMinutes;
}
RefPtr<RadioAction> ract = snap_type_action (snaptype);
if (ract) {
ract->set_active ();
}
}
void
Editor::snap_mode_selection_done ()
{
string choice = snap_mode_selector.get_active_text();
SnapMode mode = SnapNormal;
if (choice == _("No Grid")) {
mode = SnapOff;
} else if (choice == _("Grid")) {
mode = SnapNormal;
} else if (choice == _("Magnetic")) {
mode = SnapMagnetic;
}
RefPtr<RadioAction> ract = snap_mode_action (mode);
if (ract) {
ract->set_active (true);
}
}
void
Editor::cycle_edit_point (bool with_marker)
{
switch (_edit_point) {
case EditAtMouse:
set_edit_point_preference (EditAtPlayhead);
break;
case EditAtPlayhead:
if (with_marker) {
set_edit_point_preference (EditAtSelectedMarker);
} else {
set_edit_point_preference (EditAtMouse);
}
break;
case EditAtSelectedMarker:
set_edit_point_preference (EditAtMouse);
break;
}
}
void
Editor::edit_point_selection_done ()
{
string choice = edit_point_selector.get_active_text();
EditPoint ep = EditAtSelectedMarker;
if (choice == _("Marker")) {
set_edit_point_preference (EditAtSelectedMarker);
} else if (choice == _("Playhead")) {
set_edit_point_preference (EditAtPlayhead);
} else {
set_edit_point_preference (EditAtMouse);
}
RefPtr<RadioAction> ract = edit_point_action (ep);
if (ract) {
ract->set_active (true);
}
}
void
Editor::zoom_focus_selection_done ()
{
string choice = zoom_focus_selector.get_active_text();
ZoomFocus focus_type = ZoomFocusLeft;
if (choice == _("Left")) {
focus_type = ZoomFocusLeft;
} else if (choice == _("Right")) {
focus_type = ZoomFocusRight;
} else if (choice == _("Center")) {
focus_type = ZoomFocusCenter;
} else if (choice == _("Playhead")) {
focus_type = ZoomFocusPlayhead;
} else if (choice == _("Mouse")) {
focus_type = ZoomFocusMouse;
} else if (choice == _("Edit point")) {
focus_type = ZoomFocusEdit;
}
RefPtr<RadioAction> ract = zoom_focus_action (focus_type);
if (ract) {
ract->set_active ();
}
}
bool
Editor::edit_controls_button_release (GdkEventButton* ev)
{
if (Keyboard::is_context_menu_event (ev)) {
ARDOUR_UI::instance()->add_route (this);
} else if (ev->button == 1) {
selection->clear_tracks ();
}
return true;
}
bool
Editor::mouse_select_button_release (GdkEventButton* ev)
{
/* this handles just right-clicks */
if (ev->button != 3) {
return false;
}
return true;
}
void
Editor::set_zoom_focus (ZoomFocus f)
{
string str = zoom_focus_strings[(int)f];
if (str != zoom_focus_selector.get_active_text()) {
zoom_focus_selector.set_active_text (str);
}
if (zoom_focus != f) {
zoom_focus = f;
instant_save ();
}
}
void
Editor::cycle_zoom_focus ()
{
switch (zoom_focus) {
case ZoomFocusLeft:
set_zoom_focus (ZoomFocusRight);
break;
case ZoomFocusRight:
set_zoom_focus (ZoomFocusCenter);
break;
case ZoomFocusCenter:
set_zoom_focus (ZoomFocusPlayhead);
break;
case ZoomFocusPlayhead:
set_zoom_focus (ZoomFocusMouse);
break;
case ZoomFocusMouse:
set_zoom_focus (ZoomFocusEdit);
break;
case ZoomFocusEdit:
set_zoom_focus (ZoomFocusLeft);
break;
}
}
void
Editor::ensure_float (Window& win)
{
win.set_transient_for (*this);
}
void
Editor::pane_allocation_handler (Allocation &alloc, Paned* which)
{
/* recover or initialize pane positions. do this here rather than earlier because
we don't want the positions to change the child allocations, which they seem to do.
*/
int pos;
XMLProperty* prop;
char buf[32];
XMLNode* node = ARDOUR_UI::instance()->editor_settings();
enum Pane {
Horizontal = 0x1,
Vertical = 0x2
};
static Pane done;
XMLNode* geometry = find_named_node (*node, "geometry");
if (which == static_cast<Paned*> (&edit_pane)) {
if (done & Horizontal) {
return;
}
if (geometry && (prop = geometry->property ("notebook-shrunk"))) {
_notebook_shrunk = string_is_affirmative (prop->value ());
}
if (!geometry || (prop = geometry->property ("edit-horizontal-pane-pos")) == 0) {
/* initial allocation is 90% to canvas, 10% to notebook */
pos = (int) floor (alloc.get_width() * 0.90f);
snprintf (buf, sizeof(buf), "%d", pos);
} else {
pos = atoi (prop->value());
}
if (GTK_WIDGET(edit_pane.gobj())->allocation.width > pos) {
edit_pane.set_position (pos);
}
done = (Pane) (done | Horizontal);
} else if (which == static_cast<Paned*> (&editor_summary_pane)) {
if (done & Vertical) {
return;
}
if (!geometry || (prop = geometry->property ("edit-vertical-pane-pos")) == 0) {
/* initial allocation is 90% to canvas, 10% to summary */
pos = (int) floor (alloc.get_height() * 0.90f);
snprintf (buf, sizeof(buf), "%d", pos);
} else {
pos = atoi (prop->value());
}
if (GTK_WIDGET(editor_summary_pane.gobj())->allocation.height > pos) {
editor_summary_pane.set_position (pos);
}
done = (Pane) (done | Vertical);
}
}
void
Editor::detach_tearoff (Box* /*b*/, Window* /*w*/)
{
if ((_tools_tearoff->torn_off() || !_tools_tearoff->visible()) &&
(_mouse_mode_tearoff->torn_off() || !_mouse_mode_tearoff->visible()) &&
(_zoom_tearoff->torn_off() || !_zoom_tearoff->visible())) {
top_hbox.remove (toolbar_frame);
}
}
void
Editor::reattach_tearoff (Box* /*b*/, Window* /*w*/, int32_t /*n*/)
{
if (toolbar_frame.get_parent() == 0) {
top_hbox.pack_end (toolbar_frame);
}
}
void
Editor::set_show_measures (bool yn)
{
if (_show_measures != yn) {
hide_measures ();
if ((_show_measures = yn) == true) {
if (tempo_lines) {
tempo_lines->show();
}
ARDOUR::TempoMap::BBTPointList::const_iterator begin;
ARDOUR::TempoMap::BBTPointList::const_iterator end;
compute_current_bbt_points (leftmost_frame, leftmost_frame + current_page_samples(), begin, end);
draw_measures (begin, end);
}
instant_save ();
}
}
void
Editor::toggle_follow_playhead ()
{
RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("toggle-follow-playhead"));
if (act) {
RefPtr<ToggleAction> tact = RefPtr<ToggleAction>::cast_dynamic(act);
set_follow_playhead (tact->get_active());
}
}
/** @param yn true to follow playhead, otherwise false.
* @param catch_up true to reset the editor view to show the playhead (if yn == true), otherwise false.
*/
void
Editor::set_follow_playhead (bool yn, bool catch_up)
{
if (_follow_playhead != yn) {
if ((_follow_playhead = yn) == true && catch_up) {
/* catch up */
reset_x_origin_to_follow_playhead ();
}
instant_save ();
}
}
void
Editor::toggle_stationary_playhead ()
{
RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("toggle-stationary-playhead"));
if (act) {
RefPtr<ToggleAction> tact = RefPtr<ToggleAction>::cast_dynamic(act);
set_stationary_playhead (tact->get_active());
}
}
void
Editor::set_stationary_playhead (bool yn)
{
if (_stationary_playhead != yn) {
if ((_stationary_playhead = yn) == true) {
/* catch up */
// FIXME need a 3.0 equivalent of this 2.X call
// update_current_screen ();
}
instant_save ();
}
}
PlaylistSelector&
Editor::playlist_selector () const
{
return *_playlist_selector;
}
Evoral::MusicalTime
Editor::get_grid_type_as_beats (bool& success, framepos_t position)
{
success = true;
switch (_snap_type) {
case SnapToBeat:
return 1.0;
break;
case SnapToBeatDiv128:
return 1.0/128.0;
break;
case SnapToBeatDiv64:
return 1.0/64.0;
break;
case SnapToBeatDiv32:
return 1.0/32.0;
break;
case SnapToBeatDiv28:
return 1.0/28.0;
break;
case SnapToBeatDiv24:
return 1.0/24.0;
break;
case SnapToBeatDiv20:
return 1.0/20.0;
break;
case SnapToBeatDiv16:
return 1.0/16.0;
break;
case SnapToBeatDiv14:
return 1.0/14.0;
break;
case SnapToBeatDiv12:
return 1.0/12.0;
break;
case SnapToBeatDiv10:
return 1.0/10.0;
break;
case SnapToBeatDiv8:
return 1.0/8.0;
break;
case SnapToBeatDiv7:
return 1.0/7.0;
break;
case SnapToBeatDiv6:
return 1.0/6.0;
break;
case SnapToBeatDiv5:
return 1.0/5.0;
break;
case SnapToBeatDiv4:
return 1.0/4.0;
break;
case SnapToBeatDiv3:
return 1.0/3.0;
break;
case SnapToBeatDiv2:
return 1.0/2.0;
break;
case SnapToBar:
if (_session) {
return _session->tempo_map().meter_at (position).divisions_per_bar();
}
break;
case SnapToCDFrame:
case SnapToTimecodeFrame:
case SnapToTimecodeSeconds:
case SnapToTimecodeMinutes:
case SnapToSeconds:
case SnapToMinutes:
case SnapToRegionStart:
case SnapToRegionEnd:
case SnapToRegionSync:
case SnapToRegionBoundary:
default:
success = false;
break;
}
return 0.0;
}
framecnt_t
Editor::get_nudge_distance (framepos_t pos, framecnt_t& next)
{
framecnt_t ret;
ret = nudge_clock->current_duration (pos);
next = ret + 1; /* XXXX fix me */
return ret;
}
int
Editor::playlist_deletion_dialog (boost::shared_ptr<Playlist> pl)
{
ArdourDialog dialog (_("Playlist Deletion"));
Label label (string_compose (_("Playlist %1 is currently unused.\n"
"If it is kept, its audio files will not be cleaned.\n"
"If it is deleted, audio files used by it alone will be cleaned."),
pl->name()));
dialog.set_position (WIN_POS_CENTER);
dialog.get_vbox()->pack_start (label);
label.show ();
dialog.add_button (_("Delete Playlist"), RESPONSE_ACCEPT);
dialog.add_button (_("Keep Playlist"), RESPONSE_REJECT);
dialog.add_button (_("Cancel"), RESPONSE_CANCEL);
switch (dialog.run ()) {
case RESPONSE_ACCEPT:
/* delete the playlist */
return 0;
break;
case RESPONSE_REJECT:
/* keep the playlist */
return 1;
break;
default:
break;
}
return -1;
}
bool
Editor::audio_region_selection_covers (framepos_t where)
{
for (RegionSelection::iterator a = selection->regions.begin(); a != selection->regions.end(); ++a) {
if ((*a)->region()->covers (where)) {
return true;
}
}
return false;
}
void
Editor::prepare_for_cleanup ()
{
cut_buffer->clear_regions ();
cut_buffer->clear_playlists ();
selection->clear_regions ();
selection->clear_playlists ();
_regions->suspend_redisplay ();
}
void
Editor::finish_cleanup ()
{
_regions->resume_redisplay ();
}
Location*
Editor::transport_loop_location()
{
if (_session) {
return _session->locations()->auto_loop_location();
} else {
return 0;
}
}
Location*
Editor::transport_punch_location()
{
if (_session) {
return _session->locations()->auto_punch_location();
} else {
return 0;
}
}
bool
Editor::control_layout_scroll (GdkEventScroll* ev)
{
if (Keyboard::some_magic_widget_has_focus()) {
return false;
}
switch (ev->direction) {
case GDK_SCROLL_UP:
scroll_tracks_up_line ();
return true;
break;
case GDK_SCROLL_DOWN:
scroll_tracks_down_line ();
return true;
default:
/* no left/right handling yet */
break;
}
return false;
}
void
Editor::session_state_saved (string)
{
update_title ();
_snapshots->redisplay ();
}
void
Editor::update_tearoff_visibility()
{
bool visible = Config->get_keep_tearoffs();
_mouse_mode_tearoff->set_visible (visible);
_tools_tearoff->set_visible (visible);
_zoom_tearoff->set_visible (visible);
}
void
Editor::maximise_editing_space ()
{
if (_maximised) {
return;
}
fullscreen ();
_maximised = true;
}
void
Editor::restore_editing_space ()
{
if (!_maximised) {
return;
}
unfullscreen();
_maximised = false;
}
/**
* Make new playlists for a given track and also any others that belong
* to the same active route group with the `select' property.
* @param v Track.
*/
void
Editor::new_playlists (TimeAxisView* v)
{
begin_reversible_command (_("new playlists"));
vector<boost::shared_ptr<ARDOUR::Playlist> > playlists;
_session->playlists->get (playlists);
mapover_tracks (sigc::bind (sigc::mem_fun (*this, &Editor::mapped_use_new_playlist), playlists), v, ARDOUR::Properties::select.property_id);
commit_reversible_command ();
}
/**
* Use a copy of the current playlist for a given track and also any others that belong
* to the same active route group with the `select' property.
* @param v Track.
*/
void
Editor::copy_playlists (TimeAxisView* v)
{
begin_reversible_command (_("copy playlists"));
vector<boost::shared_ptr<ARDOUR::Playlist> > playlists;
_session->playlists->get (playlists);
mapover_tracks (sigc::bind (sigc::mem_fun (*this, &Editor::mapped_use_copy_playlist), playlists), v, ARDOUR::Properties::select.property_id);
commit_reversible_command ();
}
/** Clear the current playlist for a given track and also any others that belong
* to the same active route group with the `select' property.
* @param v Track.
*/
void
Editor::clear_playlists (TimeAxisView* v)
{
begin_reversible_command (_("clear playlists"));
vector<boost::shared_ptr<ARDOUR::Playlist> > playlists;
_session->playlists->get (playlists);
mapover_tracks (sigc::mem_fun (*this, &Editor::mapped_clear_playlist), v, ARDOUR::Properties::select.property_id);
commit_reversible_command ();
}
void
Editor::mapped_use_new_playlist (RouteTimeAxisView& atv, uint32_t sz, vector<boost::shared_ptr<ARDOUR::Playlist> > const & playlists)
{
atv.use_new_playlist (sz > 1 ? false : true, playlists);
}
void
Editor::mapped_use_copy_playlist (RouteTimeAxisView& atv, uint32_t sz, vector<boost::shared_ptr<ARDOUR::Playlist> > const & playlists)
{
atv.use_copy_playlist (sz > 1 ? false : true, playlists);
}
void
Editor::mapped_clear_playlist (RouteTimeAxisView& atv, uint32_t /*sz*/)
{
atv.clear_playlist ();
}
bool
Editor::on_key_press_event (GdkEventKey* ev)
{
return key_press_focus_accelerator_handler (*this, ev);
}
bool
Editor::on_key_release_event (GdkEventKey* ev)
{
return Gtk::Window::on_key_release_event (ev);
// return key_press_focus_accelerator_handler (*this, ev);
}
/** Queue up a change to the viewport x origin.
* @param frame New x origin.
*/
void
Editor::reset_x_origin (framepos_t frame)
{
pending_visual_change.add (VisualChange::TimeOrigin);
pending_visual_change.time_origin = frame;
ensure_visual_change_idle_handler ();
}
void
Editor::reset_y_origin (double y)
{
pending_visual_change.add (VisualChange::YOrigin);
pending_visual_change.y_origin = y;
ensure_visual_change_idle_handler ();
}
void
Editor::reset_zoom (framecnt_t spp)
{
clamp_samples_per_pixel (spp);
if (spp == samples_per_pixel) {
return;
}
pending_visual_change.add (VisualChange::ZoomLevel);
pending_visual_change.samples_per_pixel = spp;
ensure_visual_change_idle_handler ();
}
void
Editor::reposition_and_zoom (framepos_t frame, double fpu)
{
reset_x_origin (frame);
reset_zoom (fpu);
if (!no_save_visual) {
undo_visual_stack.push_back (current_visual_state(false));
}
}
Editor::VisualState::VisualState (bool with_tracks)
: gui_state (with_tracks ? new GUIObjectState : 0)
{
}
Editor::VisualState::~VisualState ()
{
delete gui_state;
}
Editor::VisualState*
Editor::current_visual_state (bool with_tracks)
{
VisualState* vs = new VisualState (with_tracks);
vs->y_position = vertical_adjustment.get_value();
vs->samples_per_pixel = samples_per_pixel;
vs->leftmost_frame = leftmost_frame;
vs->zoom_focus = zoom_focus;
if (with_tracks) {
*vs->gui_state = *ARDOUR_UI::instance()->gui_object_state;
}
return vs;
}
void
Editor::undo_visual_state ()
{
if (undo_visual_stack.empty()) {
return;
}
VisualState* vs = undo_visual_stack.back();
undo_visual_stack.pop_back();
redo_visual_stack.push_back (current_visual_state (vs ? vs->gui_state != 0 : false));
use_visual_state (*vs);
}
void
Editor::redo_visual_state ()
{
if (redo_visual_stack.empty()) {
return;
}
VisualState* vs = redo_visual_stack.back();
redo_visual_stack.pop_back();
undo_visual_stack.push_back (current_visual_state (vs ? vs->gui_state != 0 : false));
use_visual_state (*vs);
}
void
Editor::swap_visual_state ()
{
if (undo_visual_stack.empty()) {
redo_visual_state ();
} else {
undo_visual_state ();
}
}
void
Editor::use_visual_state (VisualState& vs)
{
PBD::Unwinder<bool> nsv (no_save_visual, true);
_routes->suspend_redisplay ();
vertical_adjustment.set_value (vs.y_position);
set_zoom_focus (vs.zoom_focus);
reposition_and_zoom (vs.leftmost_frame, vs.samples_per_pixel);
if (vs.gui_state) {
*ARDOUR_UI::instance()->gui_object_state = *vs.gui_state;
for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
(*i)->reset_visual_state ();
}
}
_routes->update_visibility ();
_routes->resume_redisplay ();
}
/** This is the core function that controls the zoom level of the canvas. It is called
* whenever one or more calls are made to reset_zoom(). It executes in an idle handler.
* @param fpu New frames per unit; should already have been clamped so that it is sensible.
*/
void
Editor::set_samples_per_pixel (framecnt_t spp)
{
clamp_samples_per_pixel (spp);
samples_per_pixel = spp;
if (tempo_lines) {
tempo_lines->tempo_map_changed();
}
/* convert fpu to frame count */
framepos_t frames = samples_per_pixel * _visible_canvas_width;
if (samples_per_pixel != zoom_range_clock->current_duration()) {
zoom_range_clock->set (frames);
}
bool const showing_time_selection = selection->time.length() > 0;
if (showing_time_selection && selection->time.start () != selection->time.end_frame ()) {
for (TrackViewList::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
(*i)->reshow_selection (selection->time);
}
}
ZoomChanged (); /* EMIT_SIGNAL */
//reset_scrolling_region ();
if (playhead_cursor) {
playhead_cursor->set_position (playhead_cursor->current_frame ());
}
refresh_location_display();
_summary->set_overlays_dirty ();
update_marker_labels ();
instant_save ();
}
void
Editor::queue_visual_videotimeline_update ()
{
/* TODO:
* pending_visual_change.add (VisualChange::VideoTimeline);
* or maybe even more specific: which videotimeline-image
* currently it calls update_video_timeline() to update
* _all outdated_ images on the video-timeline.
* see 'exposeimg()' in video_image_frame.cc
*/
ensure_visual_change_idle_handler ();
}
void
Editor::ensure_visual_change_idle_handler ()
{
if (pending_visual_change.idle_handler_id < 0) {
pending_visual_change.idle_handler_id = g_idle_add (_idle_visual_changer, this);
pending_visual_change.being_handled = false;
}
}
int
Editor::_idle_visual_changer (void* arg)
{
return static_cast<Editor*>(arg)->idle_visual_changer ();
}
int
Editor::idle_visual_changer ()
{
/* set_horizontal_position() below (and maybe other calls) call
gtk_main_iteration(), so it's possible that a signal will be handled
half-way through this method. If this signal wants an
idle_visual_changer we must schedule another one after this one, so
mark the idle_handler_id as -1 here to allow that. Also make a note
that we are doing the visual change, so that changes in response to
super-rapid-screen-update can be dropped if we are still processing
the last one.
*/
pending_visual_change.idle_handler_id = -1;
pending_visual_change.being_handled = true;
VisualChange::Type p = pending_visual_change.pending;
pending_visual_change.pending = (VisualChange::Type) 0;
double const last_time_origin = horizontal_position ();
if (p & VisualChange::ZoomLevel) {
set_samples_per_pixel (pending_visual_change.samples_per_pixel);
compute_fixed_ruler_scale ();
ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_begin;
ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_end;
compute_current_bbt_points (pending_visual_change.time_origin, pending_visual_change.time_origin + current_page_samples(),
current_bbt_points_begin, current_bbt_points_end);
compute_bbt_ruler_scale (pending_visual_change.time_origin, pending_visual_change.time_origin + current_page_samples(),
current_bbt_points_begin, current_bbt_points_end);
update_tempo_based_rulers (current_bbt_points_begin, current_bbt_points_end);
update_video_timeline();
}
if (p & VisualChange::TimeOrigin) {
set_horizontal_position (pending_visual_change.time_origin / samples_per_pixel);
}
if (p & VisualChange::YOrigin) {
vertical_adjustment.set_value (pending_visual_change.y_origin);
}
if (last_time_origin == horizontal_position ()) {
/* changed signal not emitted */
update_fixed_rulers ();
redisplay_tempo (true);
}
if (!(p & VisualChange::ZoomLevel)) {
update_video_timeline();
}
_summary->set_overlays_dirty ();
pending_visual_change.being_handled = false;
return 0; /* this is always a one-shot call */
}
struct EditorOrderTimeAxisSorter {
bool operator() (const TimeAxisView* a, const TimeAxisView* b) const {
return a->order () < b->order ();
}
};
void
Editor::sort_track_selection (TrackViewList& sel)
{
EditorOrderTimeAxisSorter cmp;
sel.sort (cmp);
}
framepos_t
Editor::get_preferred_edit_position (bool ignore_playhead, bool from_context_menu)
{
bool ignored;
framepos_t where = 0;
EditPoint ep = _edit_point;
if (from_context_menu && (ep == EditAtMouse)) {
return window_event_frame (&context_click_event, 0, 0);
}
if (entered_marker) {
DEBUG_TRACE (DEBUG::CutNPaste, string_compose ("GPEP: use entered marker @ %1\n", entered_marker->position()));
return entered_marker->position();
}
if (ignore_playhead && ep == EditAtPlayhead) {
ep = EditAtSelectedMarker;
}
switch (ep) {
case EditAtPlayhead:
where = _session->audible_frame();
DEBUG_TRACE (DEBUG::CutNPaste, string_compose ("GPEP: use playhead @ %1\n", where));
break;
case EditAtSelectedMarker:
if (!selection->markers.empty()) {
bool is_start;
Location* loc = find_location_from_marker (selection->markers.front(), is_start);
if (loc) {
if (is_start) {
where = loc->start();
} else {
where = loc->end();
}
DEBUG_TRACE (DEBUG::CutNPaste, string_compose ("GPEP: use selected marker @ %1\n", where));
break;
}
}
/* fallthru */
default:
case EditAtMouse:
if (!mouse_frame (where, ignored)) {
/* XXX not right but what can we do ? */
return 0;
}
snap_to (where);
DEBUG_TRACE (DEBUG::CutNPaste, string_compose ("GPEP: use mouse @ %1\n", where));
break;
}
return where;
}
void
Editor::set_loop_range (framepos_t start, framepos_t end, string cmd)
{
if (!_session) return;
begin_reversible_command (cmd);
Location* tll;
if ((tll = transport_loop_location()) == 0) {
Location* loc = new Location (*_session, start, end, _("Loop"), Location::IsAutoLoop);
XMLNode &before = _session->locations()->get_state();
_session->locations()->add (loc, true);
_session->set_auto_loop_location (loc);
XMLNode &after = _session->locations()->get_state();
_session->add_command (new MementoCommand<Locations>(*(_session->locations()), &before, &after));
} else {
XMLNode &before = tll->get_state();
tll->set_hidden (false, this);
tll->set (start, end);
XMLNode &after = tll->get_state();
_session->add_command (new MementoCommand<Location>(*tll, &before, &after));
}
commit_reversible_command ();
}
void
Editor::set_punch_range (framepos_t start, framepos_t end, string cmd)
{
if (!_session) return;
begin_reversible_command (cmd);
Location* tpl;
if ((tpl = transport_punch_location()) == 0) {
Location* loc = new Location (*_session, start, end, _("Punch"), Location::IsAutoPunch);
XMLNode &before = _session->locations()->get_state();
_session->locations()->add (loc, true);
_session->set_auto_loop_location (loc);
XMLNode &after = _session->locations()->get_state();
_session->add_command (new MementoCommand<Locations>(*(_session->locations()), &before, &after));
}
else {
XMLNode &before = tpl->get_state();
tpl->set_hidden (false, this);
tpl->set (start, end);
XMLNode &after = tpl->get_state();
_session->add_command (new MementoCommand<Location>(*tpl, &before, &after));
}
commit_reversible_command ();
}
/** Find regions which exist at a given time, and optionally on a given list of tracks.
* @param rs List to which found regions are added.
* @param where Time to look at.
* @param ts Tracks to look on; if this is empty, all tracks are examined.
*/
void
Editor::get_regions_at (RegionSelection& rs, framepos_t where, const TrackViewList& ts) const
{
const TrackViewList* tracks;
if (ts.empty()) {
tracks = &track_views;
} else {
tracks = &ts;
}
for (TrackViewList::const_iterator t = tracks->begin(); t != tracks->end(); ++t) {
RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*>(*t);
if (rtv) {
boost::shared_ptr<Track> tr;
boost::shared_ptr<Playlist> pl;
if ((tr = rtv->track()) && ((pl = tr->playlist()))) {
boost::shared_ptr<RegionList> regions = pl->regions_at (
(framepos_t) floor ( (double) where * tr->speed()));
for (RegionList::iterator i = regions->begin(); i != regions->end(); ++i) {
RegionView* rv = rtv->view()->find_view (*i);
if (rv) {
rs.add (rv);
}
}
}
}
}
}
void
Editor::get_regions_after (RegionSelection& rs, framepos_t where, const TrackViewList& ts) const
{
const TrackViewList* tracks;
if (ts.empty()) {
tracks = &track_views;
} else {
tracks = &ts;
}
for (TrackViewList::const_iterator t = tracks->begin(); t != tracks->end(); ++t) {
RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*>(*t);
if (rtv) {
boost::shared_ptr<Track> tr;
boost::shared_ptr<Playlist> pl;
if ((tr = rtv->track()) && ((pl = tr->playlist()))) {
boost::shared_ptr<RegionList> regions = pl->regions_touched (
(framepos_t) floor ( (double)where * tr->speed()), max_framepos);
for (RegionList::iterator i = regions->begin(); i != regions->end(); ++i) {
RegionView* rv = rtv->view()->find_view (*i);
if (rv) {
rs.add (rv);
}
}
}
}
}
}
/** Get regions using the following method:
*
* Make a region list using the selected regions, unless
* the edit point is `mouse' and the mouse is over an unselected
* region. In this case, use just that region.
*
* If the edit point is not 'mouse', and there are no regions selected,
* search the list of selected tracks and return regions that are under
* the edit point on these tracks. If there are no selected tracks and
* 'No Selection = All Tracks' is active, search all tracks,
*
* The rationale here is that the mouse edit point is special in that
* its position describes both a time and a track; the other edit
* modes only describe a time. Hence if the edit point is `mouse' we
* ignore selected tracks, as we assume the user means something by
* pointing at a particular track. Also in this case we take note of
* the region directly under the edit point, as there is always just one
* (rather than possibly several with non-mouse edit points).
*/
RegionSelection
Editor::get_regions_from_selection_and_edit_point ()
{
RegionSelection regions;
if (_edit_point == EditAtMouse && entered_regionview && !selection->regions.contains (entered_regionview)) {
regions.add (entered_regionview);
} else {
regions = selection->regions;
}
if (regions.empty() && _edit_point != EditAtMouse) {
TrackViewList tracks = selection->tracks;
if (_route_groups->all_group_active_button().get_active() && tracks.empty()) {
/* tracks is empty (no track selected), and 'No Selection = All Tracks'
* is enabled, so consider all tracks
*/
tracks = track_views;
}
if (!tracks.empty()) {
/* no region selected or entered, but some selected tracks:
* act on all regions on the selected tracks at the edit point
*/
framepos_t const where = get_preferred_edit_position ();
get_regions_at(regions, where, tracks);
}
}
return regions;
}
/** Start with regions that are selected, or the entered regionview if none are selected.
* Then add equivalent regions on tracks in the same active edit-enabled route group as any
* of the regions that we started with.
*/
RegionSelection
Editor::get_regions_from_selection_and_entered ()
{
RegionSelection regions = selection->regions;
if (regions.empty() && entered_regionview) {
regions.add (entered_regionview);
}
return regions;
}
void
Editor::get_regions_corresponding_to (boost::shared_ptr<Region> region, vector<RegionView*>& regions, bool src_comparison)
{
for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
RouteTimeAxisView* tatv;
if ((tatv = dynamic_cast<RouteTimeAxisView*> (*i)) != 0) {
boost::shared_ptr<Playlist> pl;
vector<boost::shared_ptr<Region> > results;
RegionView* marv;
boost::shared_ptr<Track> tr;
if ((tr = tatv->track()) == 0) {
/* bus */
continue;
}
if ((pl = (tr->playlist())) != 0) {
if (src_comparison) {
pl->get_source_equivalent_regions (region, results);
} else {
pl->get_region_list_equivalent_regions (region, results);
}
}
for (vector<boost::shared_ptr<Region> >::iterator ir = results.begin(); ir != results.end(); ++ir) {
if ((marv = tatv->view()->find_view (*ir)) != 0) {
regions.push_back (marv);
}
}
}
}
}
void
Editor::show_rhythm_ferret ()
{
if (rhythm_ferret == 0) {
rhythm_ferret = new RhythmFerret(*this);
}
rhythm_ferret->set_session (_session);
rhythm_ferret->show ();
rhythm_ferret->present ();
}
void
Editor::first_idle ()
{
MessageDialog* dialog = 0;
if (track_views.size() > 1) {
dialog = new MessageDialog (
*this,
string_compose (_("Please wait while %1 loads visual data."), PROGRAM_NAME),
true
);
dialog->present ();
ARDOUR_UI::instance()->flush_pending ();
}
for (TrackViewList::iterator t = track_views.begin(); t != track_views.end(); ++t) {
(*t)->first_idle();
}
// first idle adds route children (automation tracks), so we need to redisplay here
_routes->redisplay ();
delete dialog;
_have_idled = true;
}
gboolean
Editor::_idle_resize (gpointer arg)
{
return ((Editor*)arg)->idle_resize ();
}
void
Editor::add_to_idle_resize (TimeAxisView* view, int32_t h)
{
if (resize_idle_id < 0) {
resize_idle_id = g_idle_add (_idle_resize, this);
_pending_resize_amount = 0;
}
/* make a note of the smallest resulting height, so that we can clamp the
lower limit at TimeAxisView::hSmall */
int32_t min_resulting = INT32_MAX;
_pending_resize_amount += h;
_pending_resize_view = view;
min_resulting = min (min_resulting, int32_t (_pending_resize_view->current_height()) + _pending_resize_amount);
if (selection->tracks.contains (_pending_resize_view)) {
for (TrackViewList::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
min_resulting = min (min_resulting, int32_t ((*i)->current_height()) + _pending_resize_amount);
}
}
if (min_resulting < 0) {
min_resulting = 0;
}
/* clamp */
if (uint32_t (min_resulting) < TimeAxisView::preset_height (HeightSmall)) {
_pending_resize_amount += TimeAxisView::preset_height (HeightSmall) - min_resulting;
}
}
/** Handle pending resizing of tracks */
bool
Editor::idle_resize ()
{
_pending_resize_view->idle_resize (_pending_resize_view->current_height() + _pending_resize_amount);
if (dynamic_cast<AutomationTimeAxisView*> (_pending_resize_view) == 0 &&
selection->tracks.contains (_pending_resize_view)) {
for (TrackViewList::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
if (*i != _pending_resize_view) {
(*i)->idle_resize ((*i)->current_height() + _pending_resize_amount);
}
}
}
_pending_resize_amount = 0;
_group_tabs->set_dirty ();
resize_idle_id = -1;
return false;
}
void
Editor::located ()
{
ENSURE_GUI_THREAD (*this, &Editor::located);
if (_session) {
playhead_cursor->set_position (_session->audible_frame ());
if (_follow_playhead && !_pending_initial_locate) {
reset_x_origin_to_follow_playhead ();
}
}
_pending_locate_request = false;
_pending_initial_locate = false;
}
void
Editor::region_view_added (RegionView *)
{
_summary->set_dirty ();
}
void
Editor::region_view_removed ()
{
_summary->set_dirty ();
}
TimeAxisView*
Editor::axis_view_from_route (boost::shared_ptr<Route> r) const
{
TrackViewList::const_iterator j = track_views.begin ();
while (j != track_views.end()) {
RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*j);
if (rtv && rtv->route() == r) {
return rtv;
}
++j;
}
return 0;
}
TrackViewList
Editor::axis_views_from_routes (boost::shared_ptr<RouteList> r) const
{
TrackViewList t;
for (RouteList::const_iterator i = r->begin(); i != r->end(); ++i) {
TimeAxisView* tv = axis_view_from_route (*i);
if (tv) {
t.push_back (tv);
}
}
return t;
}
void
Editor::add_routes (RouteList& routes)
{
ENSURE_GUI_THREAD (*this, &Editor::handle_new_route, routes)
RouteTimeAxisView *rtv;
list<RouteTimeAxisView*> new_views;
for (RouteList::iterator x = routes.begin(); x != routes.end(); ++x) {
boost::shared_ptr<Route> route = (*x);
if (route->is_auditioner() || route->is_monitor()) {
continue;
}
DataType dt = route->input()->default_type();
if (dt == ARDOUR::DataType::AUDIO) {
rtv = new AudioTimeAxisView (*this, _session, *_track_canvas);
rtv->set_route (route);
} else if (dt == ARDOUR::DataType::MIDI) {
rtv = new MidiTimeAxisView (*this, _session, *_track_canvas);
rtv->set_route (route);
} else {
throw unknown_type();
}
new_views.push_back (rtv);
track_views.push_back (rtv);
rtv->effective_gain_display ();
if (internal_editing()) {
rtv->enter_internal_edit_mode ();
} else {
rtv->leave_internal_edit_mode ();
}
rtv->view()->RegionViewAdded.connect (sigc::mem_fun (*this, &Editor::region_view_added));
rtv->view()->RegionViewRemoved.connect (sigc::mem_fun (*this, &Editor::region_view_removed));
}
_routes->routes_added (new_views);
_summary->routes_added (new_views);
if (show_editor_mixer_when_tracks_arrive) {
show_editor_mixer (true);
}
editor_list_button.set_sensitive (true);
}
void
Editor::timeaxisview_deleted (TimeAxisView *tv)
{
if (_session && _session->deletion_in_progress()) {
/* the situation is under control */
return;
}
ENSURE_GUI_THREAD (*this, &Editor::timeaxisview_deleted, tv);
RouteTimeAxisView* rtav = dynamic_cast<RouteTimeAxisView*> (tv);
_routes->route_removed (tv);
if (tv == entered_track) {
entered_track = 0;
}
TimeAxisView::Children c = tv->get_child_list ();
for (TimeAxisView::Children::const_iterator i = c.begin(); i != c.end(); ++i) {
if (entered_track == i->get()) {
entered_track = 0;
}
}
/* remove it from the list of track views */
TrackViewList::iterator i;
if ((i = find (track_views.begin(), track_views.end(), tv)) != track_views.end()) {
i = track_views.erase (i);
}
/* update whatever the current mixer strip is displaying, if revelant */
boost::shared_ptr<Route> route;
if (rtav) {
route = rtav->route ();
}
if (current_mixer_strip && current_mixer_strip->route() == route) {
TimeAxisView* next_tv;
if (track_views.empty()) {
next_tv = 0;
} else if (i == track_views.end()) {
next_tv = track_views.front();
} else {
next_tv = (*i);
}
if (next_tv) {
set_selected_mixer_strip (*next_tv);
} else {
/* make the editor mixer strip go away setting the
* button to inactive (which also unticks the menu option)
*/
ActionManager::uncheck_toggleaction ("<Actions>/Editor/show-editor-mixer");
}
}
}
void
Editor::hide_track_in_display (TimeAxisView* tv, bool apply_to_selection)
{
if (apply_to_selection) {
for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ) {
TrackSelection::iterator j = i;
++j;
hide_track_in_display (*i, false);
i = j;
}
} else {
RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (tv);
if (rtv && current_mixer_strip && (rtv->route() == current_mixer_strip->route())) {
// this will hide the mixer strip
set_selected_mixer_strip (*tv);
}
_routes->hide_track_in_display (*tv);
}
}
bool
Editor::sync_track_view_list_and_routes ()
{
track_views = TrackViewList (_routes->views ());
_summary->set_dirty ();
_group_tabs->set_dirty ();
return false; // do not call again (until needed)
}
void
Editor::foreach_time_axis_view (sigc::slot<void,TimeAxisView&> theslot)
{
for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
theslot (**i);
}
}
/** Find a RouteTimeAxisView by the ID of its route */
RouteTimeAxisView*
Editor::get_route_view_by_route_id (const PBD::ID& id) const
{
RouteTimeAxisView* v;
for (TrackViewList::const_iterator i = track_views.begin(); i != track_views.end(); ++i) {
if((v = dynamic_cast<RouteTimeAxisView*>(*i)) != 0) {
if(v->route()->id() == id) {
return v;
}
}
}
return 0;
}
void
Editor::fit_route_group (RouteGroup *g)
{
TrackViewList ts = axis_views_from_routes (g->route_list ());
fit_tracks (ts);
}
void
Editor::consider_auditioning (boost::shared_ptr<Region> region)
{
boost::shared_ptr<AudioRegion> r = boost::dynamic_pointer_cast<AudioRegion> (region);
if (r == 0) {
_session->cancel_audition ();
return;
}
if (_session->is_auditioning()) {
_session->cancel_audition ();
if (r == last_audition_region) {
return;
}
}
_session->audition_region (r);
last_audition_region = r;
}
void
Editor::hide_a_region (boost::shared_ptr<Region> r)
{
r->set_hidden (true);
}
void
Editor::show_a_region (boost::shared_ptr<Region> r)
{
r->set_hidden (false);
}
void
Editor::audition_region_from_region_list ()
{
_regions->selection_mapover (sigc::mem_fun (*this, &Editor::consider_auditioning));
}
void
Editor::hide_region_from_region_list ()
{
_regions->selection_mapover (sigc::mem_fun (*this, &Editor::hide_a_region));
}
void
Editor::show_region_in_region_list ()
{
_regions->selection_mapover (sigc::mem_fun (*this, &Editor::show_a_region));
}
void
Editor::step_edit_status_change (bool yn)
{
if (yn) {
start_step_editing ();
} else {
stop_step_editing ();
}
}
void
Editor::start_step_editing ()
{
step_edit_connection = Glib::signal_timeout().connect (sigc::mem_fun (*this, &Editor::check_step_edit), 20);
}
void
Editor::stop_step_editing ()
{
step_edit_connection.disconnect ();
}
bool
Editor::check_step_edit ()
{
for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
MidiTimeAxisView* mtv = dynamic_cast<MidiTimeAxisView*> (*i);
if (mtv) {
mtv->check_step_edit ();
}
}
return true; // do it again, till we stop
}
bool
Editor::scroll_press (Direction dir)
{
++_scroll_callbacks;
if (_scroll_connection.connected() && _scroll_callbacks < 5) {
/* delay the first auto-repeat */
return true;
}
switch (dir) {
case LEFT:
scroll_backward (1);
break;
case RIGHT:
scroll_forward (1);
break;
case UP:
scroll_tracks_up_line ();
break;
case DOWN:
scroll_tracks_down_line ();
break;
}
/* do hacky auto-repeat */
if (!_scroll_connection.connected ()) {
_scroll_connection = Glib::signal_timeout().connect (
sigc::bind (sigc::mem_fun (*this, &Editor::scroll_press), dir), 100
);
_scroll_callbacks = 0;
}
return true;
}
void
Editor::scroll_release ()
{
_scroll_connection.disconnect ();
}
/** Queue a change for the Editor viewport x origin to follow the playhead */
void
Editor::reset_x_origin_to_follow_playhead ()
{
framepos_t const frame = playhead_cursor->current_frame ();
if (frame < leftmost_frame || frame > leftmost_frame + current_page_samples()) {
if (_session->transport_speed() < 0) {
if (frame > (current_page_samples() / 2)) {
center_screen (frame-(current_page_samples()/2));
} else {
center_screen (current_page_samples()/2);
}
} else {
framepos_t l = 0;
if (frame < leftmost_frame) {
/* moving left */
if (_session->transport_rolling()) {
/* rolling; end up with the playhead at the right of the page */
l = frame - current_page_samples ();
} else {
/* not rolling: end up with the playhead 1/4 of the way along the page */
l = frame - current_page_samples() / 4;
}
} else {
/* moving right */
if (_session->transport_rolling()) {
/* rolling: end up with the playhead on the left of the page */
l = frame;
} else {
/* not rolling: end up with the playhead 3/4 of the way along the page */
l = frame - 3 * current_page_samples() / 4;
}
}
if (l < 0) {
l = 0;
}
center_screen_internal (l + (current_page_samples() / 2), current_page_samples ());
}
}
}
void
Editor::super_rapid_screen_update ()
{
if (!_session || !_session->engine().running()) {
return;
}
/* METERING / MIXER STRIPS */
/* update track meters, if required */
if (is_mapped() && meters_running) {
RouteTimeAxisView* rtv;
for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
if ((rtv = dynamic_cast<RouteTimeAxisView*>(*i)) != 0) {
rtv->fast_update ();
}
}
}
/* and any current mixer strip */
if (current_mixer_strip) {
current_mixer_strip->fast_update ();
}
/* PLAYHEAD AND VIEWPORT */
framepos_t const frame = _session->audible_frame();
/* There are a few reasons why we might not update the playhead / viewport stuff:
*
* 1. we don't update things when there's a pending locate request, otherwise
* when the editor requests a locate there is a chance that this method
* will move the playhead before the locate request is processed, causing
* a visual glitch.
* 2. if we're not rolling, there's nothing to do here (locates are handled elsewhere).
* 3. if we're still at the same frame that we were last time, there's nothing to do.
*/
if (!_pending_locate_request && _session->transport_speed() != 0 && frame != last_update_frame) {
last_update_frame = frame;
if (!_dragging_playhead) {
playhead_cursor->set_position (frame);
}
if (!_stationary_playhead) {
if (!_dragging_playhead && _follow_playhead && _session->requested_return_frame() < 0 && !pending_visual_change.being_handled) {
/* We only do this if we aren't already
handling a visual change (ie if
pending_visual_change.being_handled is
false) so that these requests don't stack
up there are too many of them to handle in
time.
*/
reset_x_origin_to_follow_playhead ();
}
} else {
/* don't do continuous scroll till the new position is in the rightmost quarter of the
editor canvas
*/
#if 0
// FIXME DO SOMETHING THAT WORKS HERE - this is 2.X code
double target = ((double)frame - (double)current_page_samples()/2.0) / samples_per_pixel;
if (target <= 0.0) {
target = 0.0;
}
if (fabs(target - current) < current_page_samples() / samples_per_pixel) {
target = (target * 0.15) + (current * 0.85);
} else {
/* relax */
}
current = target;
set_horizontal_position (current);
#endif
}
}
}
void
Editor::session_going_away ()
{
_have_idled = false;
_session_connections.drop_connections ();
super_rapid_screen_update_connection.disconnect ();
selection->clear ();
cut_buffer->clear ();
clicked_regionview = 0;
clicked_axisview = 0;
clicked_routeview = 0;
entered_regionview = 0;
entered_track = 0;
last_update_frame = 0;
_drags->abort ();
playhead_cursor->hide ();
/* rip everything out of the list displays */
_regions->clear ();
_routes->clear ();
_route_groups->clear ();
/* do this first so that deleting a track doesn't reset cms to null
and thus cause a leak.
*/
if (current_mixer_strip) {
if (current_mixer_strip->get_parent() != 0) {
global_hpacker.remove (*current_mixer_strip);
}
delete current_mixer_strip;
current_mixer_strip = 0;
}
/* delete all trackviews */
for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
delete *i;
}
track_views.clear ();
zoom_range_clock->set_session (0);
nudge_clock->set_session (0);
editor_list_button.set_active(false);
editor_list_button.set_sensitive(false);
/* clear tempo/meter rulers */
remove_metric_marks ();
hide_measures ();
clear_marker_display ();
stop_step_editing ();
/* get rid of any existing editor mixer strip */
WindowTitle title(Glib::get_application_name());
title += _("Editor");
set_title (title.get_string());
SessionHandlePtr::session_going_away ();
}
void
Editor::show_editor_list (bool yn)
{
if (yn) {
_the_notebook.show ();
} else {
_the_notebook.hide ();
}
}
void
Editor::change_region_layering_order (bool from_context_menu)
{
const framepos_t position = get_preferred_edit_position (false, from_context_menu);
if (!clicked_routeview) {
if (layering_order_editor) {
layering_order_editor->hide ();
}
return;
}
boost::shared_ptr<Track> track = boost::dynamic_pointer_cast<Track> (clicked_routeview->route());
if (!track) {
return;
}
boost::shared_ptr<Playlist> pl = track->playlist();
if (!pl) {
return;
}
if (layering_order_editor == 0) {
layering_order_editor = new RegionLayeringOrderEditor (*this);
}
layering_order_editor->set_context (clicked_routeview->name(), _session, clicked_routeview, pl, position);
layering_order_editor->maybe_present ();
}
void
Editor::update_region_layering_order_editor ()
{
if (layering_order_editor && layering_order_editor->is_visible ()) {
change_region_layering_order (true);
}
}
void
Editor::setup_fade_images ()
{
_fade_in_images[FadeLinear] = new Gtk::Image (get_icon_path (X_("fadein-linear")));
_fade_in_images[FadeSymmetric] = new Gtk::Image (get_icon_path (X_("fadein-short-cut")));
_fade_in_images[FadeFast] = new Gtk::Image (get_icon_path (X_("fadein-slow-cut")));
_fade_in_images[FadeSlow] = new Gtk::Image (get_icon_path (X_("fadein-fast-cut")));
_fade_in_images[FadeConstantPower] = new Gtk::Image (get_icon_path (X_("fadein-long-cut")));
_fade_out_images[FadeLinear] = new Gtk::Image (get_icon_path (X_("fadeout-linear")));
_fade_out_images[FadeSymmetric] = new Gtk::Image (get_icon_path (X_("fadeout-short-cut")));
_fade_out_images[FadeFast] = new Gtk::Image (get_icon_path (X_("fadeout-slow-cut")));
_fade_out_images[FadeSlow] = new Gtk::Image (get_icon_path (X_("fadeout-fast-cut")));
_fade_out_images[FadeConstantPower] = new Gtk::Image (get_icon_path (X_("fadeout-long-cut")));
_xfade_in_images[FadeLinear] = new Gtk::Image (get_icon_path (X_("fadeout-linear")));
_xfade_in_images[FadeSymmetric] = new Gtk::Image (get_icon_path (X_("fadeout-short-cut")));
_xfade_in_images[FadeFast] = new Gtk::Image (get_icon_path (X_("fadeout-slow-cut")));
_xfade_in_images[FadeSlow] = new Gtk::Image (get_icon_path (X_("fadeout-fast-cut")));
_xfade_in_images[FadeConstantPower] = new Gtk::Image (get_icon_path (X_("fadeout-long-cut")));
_xfade_out_images[FadeLinear] = new Gtk::Image (get_icon_path (X_("fadeout-linear")));
_xfade_out_images[FadeSymmetric] = new Gtk::Image (get_icon_path (X_("fadeout-short-cut")));
_xfade_out_images[FadeFast] = new Gtk::Image (get_icon_path (X_("fadeout-slow-cut")));
_xfade_out_images[FadeSlow] = new Gtk::Image (get_icon_path (X_("fadeout-fast-cut")));
_xfade_out_images[FadeConstantPower] = new Gtk::Image (get_icon_path (X_("fadeout-long-cut")));
}
/** @return Gtk::manage()d menu item for a given action from `editor_actions' */
Gtk::MenuItem&
Editor::action_menu_item (std::string const & name)
{
Glib::RefPtr<Action> a = editor_actions->get_action (name);
assert (a);
return *manage (a->create_menu_item ());
}
void
Editor::add_notebook_page (string const & name, Gtk::Widget& widget)
{
EventBox* b = manage (new EventBox);
b->signal_button_press_event().connect (sigc::bind (sigc::mem_fun (*this, &Editor::notebook_tab_clicked), &widget));
Label* l = manage (new Label (name));
l->set_angle (-90);
b->add (*l);
b->show_all ();
_the_notebook.append_page (widget, *b);
}
bool
Editor::notebook_tab_clicked (GdkEventButton* ev, Gtk::Widget* page)
{
if (ev->type == GDK_BUTTON_PRESS || ev->type == GDK_2BUTTON_PRESS) {
_the_notebook.set_current_page (_the_notebook.page_num (*page));
}
if (ev->type == GDK_2BUTTON_PRESS) {
/* double-click on a notebook tab shrinks or expands the notebook */
if (_notebook_shrunk) {
if (pre_notebook_shrink_pane_width) {
edit_pane.set_position (*pre_notebook_shrink_pane_width);
}
_notebook_shrunk = false;
} else {
pre_notebook_shrink_pane_width = edit_pane.get_position();
/* this expands the LHS of the edit pane to cover the notebook
PAGE but leaves the tabs visible.
*/
edit_pane.set_position (edit_pane.get_position() + page->get_width());
_notebook_shrunk = true;
}
}
return true;
}
void
Editor::popup_control_point_context_menu (ArdourCanvas::Item* item, GdkEvent* event)
{
using namespace Menu_Helpers;
MenuList& items = _control_point_context_menu.items ();
items.clear ();
items.push_back (MenuElem (_("Edit..."), sigc::bind (sigc::mem_fun (*this, &Editor::edit_control_point), item)));
items.push_back (MenuElem (_("Delete"), sigc::bind (sigc::mem_fun (*this, &Editor::remove_control_point), item)));
if (!can_remove_control_point (item)) {
items.back().set_sensitive (false);
}
_control_point_context_menu.popup (event->button.button, event->button.time);
}
void
Editor::zoom_vertical_modifier_released()
{
_stepping_axis_view = 0;
}
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