All #include statements that include a header that is a part of a library bundled with ardour MUST use quotes, not angle brackets. Do this: #include "ardour/types.h" NOT this: #include <ardour/types.h> Rationale: This is best practice in general, to ensure we include the local version and not the system version. That quotes mean "local" (in some sense) and angle brackets mean "system" (in some sense) is a ubiquitous convention and IIRC right in the C spec somewhere. More pragmatically, this is required by (my) waf (stuff) for dependencies to work correctly. That is: !!! FAILURE TO DO THIS CAN RESULT IN BROKEN BUILDS !!! Failure to comply is punishable by death by torture. :) P.S. It's not that dramatic in all cases, but this (in combination with some GCC flags specific to the include type) is the best way I have found to be absolutely 100% positive the local ones are being used (and we definitely want to be absolutely 100% positive on that one). git-svn-id: svn://localhost/ardour2/branches/3.0@4655 d708f5d6-7413-0410-9779-e7cbd77b26cf
921 lines
24 KiB
C++
921 lines
24 KiB
C++
/*
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Copyright (C) 2000-2007 Paul Davis
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include <utility>
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#include <gtkmm2ext/barcontroller.h>
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#include "pbd/memento_command.h"
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#include "ardour/automation_control.h"
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#include "ardour/event_type_map.h"
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#include "ardour/route.h"
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#include "ardour_ui.h"
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#include "automation_time_axis.h"
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#include "automation_streamview.h"
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#include "route_time_axis.h"
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#include "automation_line.h"
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#include "public_editor.h"
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#include "simplerect.h"
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#include "selection.h"
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#include "rgb_macros.h"
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#include "automation_selectable.h"
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#include "point_selection.h"
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#include "canvas_impl.h"
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#include "utils.h"
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#include "i18n.h"
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using namespace ARDOUR;
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using namespace PBD;
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using namespace Gtk;
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using namespace Gtkmm2ext;
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using namespace Editing;
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Pango::FontDescription* AutomationTimeAxisView::name_font = 0;
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bool AutomationTimeAxisView::have_name_font = false;
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const string AutomationTimeAxisView::state_node_name = "AutomationChild";
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/** \a a the automatable object this time axis is to display data for.
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* For route/track automation (e.g. gain) pass the route for both \r and \a.
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* For route child (e.g. plugin) automation, pass the child for \a.
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* For region automation (e.g. MIDI CC), pass null for \a.
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*/
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AutomationTimeAxisView::AutomationTimeAxisView (Session& s, boost::shared_ptr<Route> r,
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boost::shared_ptr<Automatable> a, boost::shared_ptr<AutomationControl> c,
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PublicEditor& e, TimeAxisView& parent, bool show_regions,
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ArdourCanvas::Canvas& canvas, const string & nom, const string & nomparent)
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: AxisView (s),
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TimeAxisView (s, e, &parent, canvas),
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_route (r),
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_control (c),
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_automatable (a),
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_controller(AutomationController::create(a, c->parameter(), c)),
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_base_rect (0),
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_view (show_regions ? new AutomationStreamView(*this) : NULL),
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_name (nom),
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auto_button (X_("")) /* force addition of a label */
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{
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if (!have_name_font) {
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name_font = get_font_for_style (X_("AutomationTrackName"));
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have_name_font = true;
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}
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automation_menu = 0;
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auto_off_item = 0;
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auto_touch_item = 0;
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auto_write_item = 0;
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auto_play_item = 0;
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mode_discrete_item = 0;
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mode_line_item = 0;
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ignore_state_request = false;
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first_call_to_set_height = true;
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_base_rect = new SimpleRect(*_canvas_display);
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_base_rect->property_x1() = 0.0;
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_base_rect->property_y1() = 0.0;
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_base_rect->property_x2() = LONG_MAX - 2;
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_base_rect->property_outline_color_rgba() = ARDOUR_UI::config()->canvasvar_AutomationTrackOutline.get();
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/* outline ends and bottom */
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_base_rect->property_outline_what() = (guint32) (0x1|0x2|0x8);
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_base_rect->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_AutomationTrackFill.get();
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_base_rect->set_data ("trackview", this);
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_base_rect->signal_event().connect (bind (
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mem_fun (_editor, &PublicEditor::canvas_automation_track_event),
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_base_rect, this));
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_base_rect->lower_to_bottom();
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hide_button.add (*(manage (new Gtk::Image (::get_icon("hide")))));
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auto_button.set_name ("TrackVisualButton");
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hide_button.set_name ("TrackRemoveButton");
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auto_button.unset_flags (Gtk::CAN_FOCUS);
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hide_button.unset_flags (Gtk::CAN_FOCUS);
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controls_table.set_no_show_all();
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ARDOUR_UI::instance()->tooltips().set_tip(auto_button, _("automation state"));
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ARDOUR_UI::instance()->tooltips().set_tip(hide_button, _("hide track"));
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/* rearrange the name display */
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/* we never show these for automation tracks, so make
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life easier and remove them.
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*/
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hide_name_entry();
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/* move the name label over a bit */
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string shortpname = _name;
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bool shortened = false;
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int ignore_width;
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shortpname = fit_to_pixels (_name, 60, *name_font, ignore_width, true);
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if (shortpname != _name ){
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shortened = true;
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}
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name_label.set_text (shortpname);
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name_label.set_alignment (Gtk::ALIGN_CENTER, Gtk::ALIGN_CENTER);
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if (nomparent.length()) {
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/* limit the plug name string */
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string pname = fit_to_pixels (nomparent, 60, *name_font, ignore_width, true);
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if (pname != nomparent) {
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shortened = true;
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}
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plugname = new Label (pname);
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plugname->set_name (X_("TrackPlugName"));
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plugname->show();
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name_label.set_name (X_("TrackParameterName"));
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controls_table.remove (name_hbox);
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controls_table.attach (*plugname, 1, 5, 0, 1, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND);
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plugname_packed = true;
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controls_table.attach (name_hbox, 1, 5, 1, 2, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND);
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} else {
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plugname = 0;
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plugname_packed = false;
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}
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if (shortened) {
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string tipname = nomparent;
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if (!tipname.empty()) {
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tipname += ": ";
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}
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tipname += _name;
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ARDOUR_UI::instance()->tooltips().set_tip(controls_ebox, tipname);
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}
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/* add the buttons */
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controls_table.attach (hide_button, 0, 1, 0, 1, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND);
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controls_table.attach (auto_button, 5, 8, 0, 1, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND);
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/* add bar controller */
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controls_table.attach (*_controller.get(), 0, 8, 1, 2, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND);
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controls_table.show_all ();
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hide_button.signal_clicked().connect (mem_fun(*this, &AutomationTimeAxisView::hide_clicked));
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auto_button.signal_clicked().connect (mem_fun(*this, &AutomationTimeAxisView::auto_clicked));
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controls_base_selected_name = X_("AutomationTrackControlsBaseSelected");
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controls_base_unselected_name = X_("AutomationTrackControlsBase");
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controls_ebox.set_name (controls_base_unselected_name);
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controls_frame.set_shadow_type (Gtk::SHADOW_ETCHED_OUT);
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XMLNode* xml_node = get_parent_with_state()->get_automation_child_xml_node (
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_control->parameter());
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if (xml_node) {
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set_state (*xml_node);
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}
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/* ask for notifications of any new RegionViews */
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if (show_regions) {
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assert(_view);
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_view->attach ();
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/* no regions, just a single line for the entire track (e.g. bus gain) */
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} else {
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boost::shared_ptr<AutomationLine> line(new AutomationLine (
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ARDOUR::EventTypeMap::instance().to_symbol(_control->parameter()),
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*this,
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*_canvas_display,
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_control->alist()));
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line->set_line_color (ARDOUR_UI::config()->canvasvar_ProcessorAutomationLine.get());
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line->queue_reset ();
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add_line (line);
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}
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/* make sure labels etc. are correct */
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automation_state_changed ();
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ColorsChanged.connect (mem_fun (*this, &AutomationTimeAxisView::color_handler));
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}
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AutomationTimeAxisView::~AutomationTimeAxisView ()
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{
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}
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void
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AutomationTimeAxisView::auto_clicked ()
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{
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using namespace Menu_Helpers;
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if (automation_menu == 0) {
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automation_menu = manage (new Menu);
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automation_menu->set_name ("ArdourContextMenu");
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MenuList& items (automation_menu->items());
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items.push_back (MenuElem (_("Manual"), bind (mem_fun(*this,
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&AutomationTimeAxisView::set_automation_state), (AutoState) Off)));
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items.push_back (MenuElem (_("Play"), bind (mem_fun(*this,
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&AutomationTimeAxisView::set_automation_state), (AutoState) Play)));
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items.push_back (MenuElem (_("Write"), bind (mem_fun(*this,
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&AutomationTimeAxisView::set_automation_state), (AutoState) Write)));
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items.push_back (MenuElem (_("Touch"), bind (mem_fun(*this,
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&AutomationTimeAxisView::set_automation_state), (AutoState) Touch)));
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}
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automation_menu->popup (1, gtk_get_current_event_time());
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}
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void
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AutomationTimeAxisView::set_automation_state (AutoState state)
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{
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if (!ignore_state_request) {
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if (_route == _automatable) { // This is a time axis for route (not region) automation
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_route->set_parameter_automation_state (_control->parameter(), state);
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}
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if (_control->list())
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_control->alist()->set_automation_state(state);
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}
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if (_view)
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_view->set_automation_state (state);
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}
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void
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AutomationTimeAxisView::automation_state_changed ()
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{
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AutoState state;
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/* update button label */
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if (!_line) {
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state = Off;
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} else {
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state = _control->alist()->automation_state ();
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}
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switch (state & (Off|Play|Touch|Write)) {
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case Off:
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auto_button.set_label (_("Manual"));
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if (auto_off_item) {
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ignore_state_request = true;
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auto_off_item->set_active (true);
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auto_play_item->set_active (false);
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auto_touch_item->set_active (false);
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auto_write_item->set_active (false);
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ignore_state_request = false;
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}
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break;
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case Play:
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auto_button.set_label (_("Play"));
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if (auto_play_item) {
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ignore_state_request = true;
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auto_play_item->set_active (true);
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auto_off_item->set_active (false);
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auto_touch_item->set_active (false);
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auto_write_item->set_active (false);
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ignore_state_request = false;
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}
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break;
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case Write:
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auto_button.set_label (_("Write"));
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if (auto_write_item) {
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ignore_state_request = true;
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auto_write_item->set_active (true);
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auto_off_item->set_active (false);
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auto_play_item->set_active (false);
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auto_touch_item->set_active (false);
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ignore_state_request = false;
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}
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break;
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case Touch:
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auto_button.set_label (_("Touch"));
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if (auto_touch_item) {
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ignore_state_request = true;
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auto_touch_item->set_active (true);
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auto_off_item->set_active (false);
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auto_play_item->set_active (false);
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auto_write_item->set_active (false);
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ignore_state_request = false;
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}
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break;
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default:
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auto_button.set_label (_("???"));
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break;
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}
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}
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void
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AutomationTimeAxisView::interpolation_changed ()
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{
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AutomationList::InterpolationStyle style = _control->list()->interpolation();
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if (mode_line_item && mode_discrete_item) {
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if (style == AutomationList::Discrete) {
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mode_discrete_item->set_active(true);
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mode_line_item->set_active(false);
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} else {
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mode_line_item->set_active(true);
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mode_discrete_item->set_active(false);
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}
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}
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if (_line) {
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_line->set_interpolation(style);
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}
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}
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void
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AutomationTimeAxisView::set_interpolation (AutomationList::InterpolationStyle style)
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{
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_control->list()->set_interpolation(style);
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if (_line) {
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_line->set_interpolation(style);
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}
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}
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void
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AutomationTimeAxisView::clear_clicked ()
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{
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_session.begin_reversible_command (_("clear automation"));
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if (_line) {
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_line->clear ();
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}
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_session.commit_reversible_command ();
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}
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void
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AutomationTimeAxisView::set_height (uint32_t h)
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{
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bool changed = (height != (uint32_t) h) || first_call_to_set_height;
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bool changed_between_small_and_normal = (
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(height < hNormal && h >= hNormal)
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|| (height >= hNormal || h < hNormal) );
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TimeAxisView* state_parent = get_parent_with_state ();
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assert(state_parent);
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XMLNode* xml_node = state_parent->get_automation_child_xml_node (_control->parameter());
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TimeAxisView::set_height (h);
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_base_rect->property_y2() = h;
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if (_line)
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_line->set_height(h);
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if (_view) {
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_view->set_height(h);
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_view->update_contents_height();
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}
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char buf[32];
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snprintf (buf, sizeof (buf), "%u", height);
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if (xml_node) {
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xml_node->add_property ("height", buf);
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}
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if (changed_between_small_and_normal || first_call_to_set_height) {
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first_call_to_set_height = false;
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if (h >= hNormal) {
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controls_table.remove (name_hbox);
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if (plugname) {
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if (plugname_packed) {
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controls_table.remove (*plugname);
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plugname_packed = false;
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}
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controls_table.attach (*plugname, 1, 5, 0, 1, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND);
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plugname_packed = true;
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controls_table.attach (name_hbox, 1, 5, 1, 2, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND);
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} else {
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controls_table.attach (name_hbox, 1, 5, 0, 1, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND);
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}
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hide_name_entry ();
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show_name_label ();
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name_hbox.show_all ();
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auto_button.show();
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hide_button.show_all();
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} else if (h >= hSmall) {
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controls_table.remove (name_hbox);
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if (plugname) {
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if (plugname_packed) {
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controls_table.remove (*plugname);
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plugname_packed = false;
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}
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}
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controls_table.attach (name_hbox, 1, 5, 0, 1, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND);
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controls_table.hide_all ();
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hide_name_entry ();
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show_name_label ();
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name_hbox.show_all ();
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auto_button.hide();
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hide_button.hide();
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}
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} else if (h >= hNormal){
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cerr << "track grown, but neither changed_between_small_and_normal nor first_call_to_set_height set!" << endl;
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}
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if (changed) {
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/* only emit the signal if the height really changed */
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_route->gui_changed ("visible_tracks", (void *) 0); /* EMIT_SIGNAL */
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}
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}
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void
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AutomationTimeAxisView::set_samples_per_unit (double spu)
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{
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TimeAxisView::set_samples_per_unit (spu);
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if (_line)
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_line->reset ();
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if (_view)
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_view->set_samples_per_unit (spu);
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}
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void
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AutomationTimeAxisView::hide_clicked ()
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{
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// LAME fix for refreshing the hide button
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hide_button.set_sensitive(false);
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set_marked_for_display (false);
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hide ();
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hide_button.set_sensitive(true);
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}
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void
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AutomationTimeAxisView::build_display_menu ()
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{
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using namespace Menu_Helpers;
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/* get the size menu ready */
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build_size_menu ();
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/* prepare it */
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TimeAxisView::build_display_menu ();
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/* now fill it with our stuff */
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MenuList& items = display_menu->items();
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items.push_back (MenuElem (_("Height"), *size_menu));
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items.push_back (SeparatorElem());
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items.push_back (MenuElem (_("Hide"), mem_fun(*this, &AutomationTimeAxisView::hide_clicked)));
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items.push_back (SeparatorElem());
|
|
items.push_back (MenuElem (_("Clear"), mem_fun(*this, &AutomationTimeAxisView::clear_clicked)));
|
|
items.push_back (SeparatorElem());
|
|
|
|
/* state menu */
|
|
|
|
Menu* auto_state_menu = manage (new Menu);
|
|
auto_state_menu->set_name ("ArdourContextMenu");
|
|
MenuList& as_items = auto_state_menu->items();
|
|
|
|
as_items.push_back (CheckMenuElem (_("Manual"), bind (
|
|
mem_fun(*this, &AutomationTimeAxisView::set_automation_state),
|
|
(AutoState) Off)));
|
|
auto_off_item = dynamic_cast<CheckMenuItem*>(&as_items.back());
|
|
|
|
as_items.push_back (CheckMenuElem (_("Play"), bind (
|
|
mem_fun(*this, &AutomationTimeAxisView::set_automation_state),
|
|
(AutoState) Play)));
|
|
auto_play_item = dynamic_cast<CheckMenuItem*>(&as_items.back());
|
|
|
|
as_items.push_back (CheckMenuElem (_("Write"), bind (
|
|
mem_fun(*this, &AutomationTimeAxisView::set_automation_state),
|
|
(AutoState) Write)));
|
|
auto_write_item = dynamic_cast<CheckMenuItem*>(&as_items.back());
|
|
|
|
as_items.push_back (CheckMenuElem (_("Touch"), bind (
|
|
mem_fun(*this, &AutomationTimeAxisView::set_automation_state),
|
|
(AutoState) Touch)));
|
|
auto_touch_item = dynamic_cast<CheckMenuItem*>(&as_items.back());
|
|
|
|
items.push_back (MenuElem (_("State"), *auto_state_menu));
|
|
|
|
/* mode menu */
|
|
|
|
if ( EventTypeMap::instance().is_midi_parameter(_control->parameter()) ) {
|
|
|
|
Menu* auto_mode_menu = manage (new Menu);
|
|
auto_mode_menu->set_name ("ArdourContextMenu");
|
|
MenuList& am_items = auto_mode_menu->items();
|
|
|
|
RadioMenuItem::Group group;
|
|
|
|
am_items.push_back (RadioMenuElem (group, _("Discrete"), bind (
|
|
mem_fun(*this, &AutomationTimeAxisView::set_interpolation),
|
|
AutomationList::Discrete)));
|
|
mode_discrete_item = dynamic_cast<CheckMenuItem*>(&am_items.back());
|
|
mode_discrete_item->set_active(_control->list()->interpolation() == AutomationList::Discrete);
|
|
|
|
// For discrete types we dont allow the linear option since it makes no sense for those Controls
|
|
if (EventTypeMap::instance().interpolation_of(_control->parameter()) == Evoral::ControlList::Linear) {
|
|
am_items.push_back (RadioMenuElem (group, _("Line"), bind (
|
|
mem_fun(*this, &AutomationTimeAxisView::set_interpolation),
|
|
AutomationList::Linear)));
|
|
mode_line_item = dynamic_cast<CheckMenuItem*>(&am_items.back());
|
|
mode_line_item->set_active(_control->list()->interpolation() == AutomationList::Linear);
|
|
}
|
|
|
|
items.push_back (MenuElem (_("Mode"), *auto_mode_menu));
|
|
}
|
|
|
|
/* make sure the automation menu state is correct */
|
|
|
|
automation_state_changed ();
|
|
interpolation_changed ();
|
|
}
|
|
|
|
void
|
|
AutomationTimeAxisView::add_automation_event (ArdourCanvas::Item* item, GdkEvent* event, nframes_t when, double y)
|
|
{
|
|
if (!_line)
|
|
return;
|
|
|
|
double x = 0;
|
|
|
|
_canvas_display->w2i (x, y);
|
|
|
|
/* compute vertical fractional position */
|
|
|
|
y = 1.0 - (y / height);
|
|
|
|
/* map using line */
|
|
|
|
_line->view_to_model_coord (x, y);
|
|
|
|
_session.begin_reversible_command (_("add automation event"));
|
|
XMLNode& before = _control->alist()->get_state();
|
|
|
|
_control->alist()->add (when, y);
|
|
|
|
XMLNode& after = _control->alist()->get_state();
|
|
_session.commit_reversible_command (new MementoCommand<ARDOUR::AutomationList>(*_control->alist(), &before, &after));
|
|
|
|
_session.set_dirty ();
|
|
}
|
|
|
|
|
|
bool
|
|
AutomationTimeAxisView::cut_copy_clear (Selection& selection, CutCopyOp op)
|
|
{
|
|
return (_line ? cut_copy_clear_one (*_line, selection, op) : false);
|
|
}
|
|
|
|
bool
|
|
AutomationTimeAxisView::cut_copy_clear_one (AutomationLine& line, Selection& selection, CutCopyOp op)
|
|
{
|
|
boost::shared_ptr<Evoral::ControlList> what_we_got;
|
|
boost::shared_ptr<AutomationList> alist (line.the_list());
|
|
bool ret = false;
|
|
|
|
XMLNode &before = alist->get_state();
|
|
|
|
switch (op) {
|
|
case Cut:
|
|
if ((what_we_got = alist->cut (selection.time.front().start, selection.time.front().end)) != 0) {
|
|
_editor.get_cut_buffer().add (what_we_got);
|
|
_session.add_command(new MementoCommand<AutomationList>(*alist.get(), &before, &alist->get_state()));
|
|
ret = true;
|
|
}
|
|
break;
|
|
case Copy:
|
|
if ((what_we_got = alist->copy (selection.time.front().start, selection.time.front().end)) != 0) {
|
|
_editor.get_cut_buffer().add (what_we_got);
|
|
}
|
|
break;
|
|
|
|
case Clear:
|
|
if ((what_we_got = alist->cut (selection.time.front().start, selection.time.front().end)) != 0) {
|
|
_session.add_command(new MementoCommand<AutomationList>(*alist.get(), &before, &alist->get_state()));
|
|
ret = true;
|
|
}
|
|
break;
|
|
}
|
|
|
|
if (what_we_got) {
|
|
for (AutomationList::iterator x = what_we_got->begin(); x != what_we_got->end(); ++x) {
|
|
double when = (*x)->when;
|
|
double val = (*x)->value;
|
|
line.model_to_view_coord (when, val);
|
|
(*x)->when = when;
|
|
(*x)->value = val;
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
void
|
|
AutomationTimeAxisView::reset_objects (PointSelection& selection)
|
|
{
|
|
reset_objects_one (*_line, selection);
|
|
}
|
|
|
|
void
|
|
AutomationTimeAxisView::reset_objects_one (AutomationLine& line, PointSelection& selection)
|
|
{
|
|
boost::shared_ptr<AutomationList> alist(line.the_list());
|
|
|
|
_session.add_command (new MementoCommand<AutomationList>(*alist.get(), &alist->get_state(), 0));
|
|
|
|
for (PointSelection::iterator i = selection.begin(); i != selection.end(); ++i) {
|
|
|
|
if (&(*i).track != this) {
|
|
continue;
|
|
}
|
|
|
|
alist->reset_range ((*i).start, (*i).end);
|
|
}
|
|
}
|
|
|
|
bool
|
|
AutomationTimeAxisView::cut_copy_clear_objects (PointSelection& selection, CutCopyOp op)
|
|
{
|
|
return cut_copy_clear_objects_one (*_line, selection, op);
|
|
}
|
|
|
|
bool
|
|
AutomationTimeAxisView::cut_copy_clear_objects_one (AutomationLine& line, PointSelection& selection, CutCopyOp op)
|
|
{
|
|
boost::shared_ptr<Evoral::ControlList> what_we_got;
|
|
boost::shared_ptr<AutomationList> alist(line.the_list());
|
|
bool ret = false;
|
|
|
|
XMLNode &before = alist->get_state();
|
|
|
|
for (PointSelection::iterator i = selection.begin(); i != selection.end(); ++i) {
|
|
|
|
if (&(*i).track != this) {
|
|
continue;
|
|
}
|
|
|
|
switch (op) {
|
|
case Cut:
|
|
if ((what_we_got = alist->cut ((*i).start, (*i).end)) != 0) {
|
|
_editor.get_cut_buffer().add (what_we_got);
|
|
_session.add_command (new MementoCommand<AutomationList>(*alist.get(), new XMLNode (before), &alist->get_state()));
|
|
ret = true;
|
|
}
|
|
break;
|
|
case Copy:
|
|
if ((what_we_got = alist->copy ((*i).start, (*i).end)) != 0) {
|
|
_editor.get_cut_buffer().add (what_we_got);
|
|
}
|
|
break;
|
|
|
|
case Clear:
|
|
if ((what_we_got = alist->cut ((*i).start, (*i).end)) != 0) {
|
|
_session.add_command (new MementoCommand<AutomationList>(*alist.get(), new XMLNode (before), &alist->get_state()));
|
|
ret = true;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
delete &before;
|
|
|
|
if (what_we_got) {
|
|
for (AutomationList::iterator x = what_we_got->begin(); x != what_we_got->end(); ++x) {
|
|
double when = (*x)->when;
|
|
double val = (*x)->value;
|
|
line.model_to_view_coord (when, val);
|
|
(*x)->when = when;
|
|
(*x)->value = val;
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
bool
|
|
AutomationTimeAxisView::paste (nframes_t pos, float times, Selection& selection, size_t nth)
|
|
{
|
|
return paste_one (*_line, pos, times, selection, nth);
|
|
}
|
|
|
|
bool
|
|
AutomationTimeAxisView::paste_one (AutomationLine& line, nframes_t pos, float times, Selection& selection, size_t nth)
|
|
{
|
|
AutomationSelection::iterator p;
|
|
boost::shared_ptr<AutomationList> alist(line.the_list());
|
|
|
|
for (p = selection.lines.begin(); p != selection.lines.end() && nth; ++p, --nth);
|
|
|
|
if (p == selection.lines.end()) {
|
|
return false;
|
|
}
|
|
|
|
/* Make a copy of the list because we have to scale the
|
|
values from view coordinates to model coordinates, and we're
|
|
not supposed to modify the points in the selection.
|
|
*/
|
|
|
|
AutomationList copy (**p);
|
|
|
|
for (AutomationList::iterator x = copy.begin(); x != copy.end(); ++x) {
|
|
double when = (*x)->when;
|
|
double val = (*x)->value;
|
|
line.view_to_model_coord (when, val);
|
|
(*x)->when = when;
|
|
(*x)->value = val;
|
|
}
|
|
|
|
XMLNode &before = alist->get_state();
|
|
alist->paste (copy, pos, times);
|
|
_session.add_command (new MementoCommand<AutomationList>(*alist.get(), &before, &alist->get_state()));
|
|
|
|
return true;
|
|
}
|
|
|
|
void
|
|
AutomationTimeAxisView::get_selectables (nframes_t start, nframes_t end, double top, double bot, list<Selectable*>& results)
|
|
{
|
|
if (_line && touched (top, bot)) {
|
|
double topfrac;
|
|
double botfrac;
|
|
|
|
/* remember: this is X Window - coordinate space starts in upper left and moves down.
|
|
_y_position is the "origin" or "top" of the track.
|
|
*/
|
|
|
|
double mybot = _y_position + height;
|
|
|
|
if (_y_position >= top && mybot <= bot) {
|
|
|
|
/* _y_position is below top, mybot is above bot, so we're fully
|
|
covered vertically.
|
|
*/
|
|
|
|
topfrac = 1.0;
|
|
botfrac = 0.0;
|
|
|
|
} else {
|
|
|
|
/* top and bot are within _y_position .. mybot */
|
|
|
|
topfrac = 1.0 - ((top - _y_position) / height);
|
|
botfrac = 1.0 - ((bot - _y_position) / height);
|
|
}
|
|
|
|
if (_line)
|
|
_line->get_selectables (start, end, botfrac, topfrac, results);
|
|
}
|
|
}
|
|
|
|
void
|
|
AutomationTimeAxisView::get_inverted_selectables (Selection& sel, list<Selectable*>& result)
|
|
{
|
|
if (_line)
|
|
_line->get_inverted_selectables (sel, result);
|
|
}
|
|
|
|
void
|
|
AutomationTimeAxisView::set_selected_points (PointSelection& points)
|
|
{
|
|
if (_line)
|
|
_line->set_selected_points (points);
|
|
}
|
|
|
|
void
|
|
AutomationTimeAxisView::clear_lines ()
|
|
{
|
|
_line.reset();
|
|
automation_connection.disconnect ();
|
|
}
|
|
|
|
void
|
|
AutomationTimeAxisView::add_line (boost::shared_ptr<AutomationLine> line)
|
|
{
|
|
assert(line);
|
|
assert(!_line);
|
|
assert(line->the_list() == _control->list());
|
|
|
|
automation_connection = _control->alist()->automation_state_changed.connect
|
|
(mem_fun(*this, &AutomationTimeAxisView::automation_state_changed));
|
|
|
|
_line = line;
|
|
//_controller = AutomationController::create(_session, line->the_list(), _control);
|
|
|
|
line->set_height (height);
|
|
|
|
/* pick up the current state */
|
|
automation_state_changed ();
|
|
|
|
line->show();
|
|
}
|
|
|
|
void
|
|
AutomationTimeAxisView::entered()
|
|
{
|
|
if (_line)
|
|
_line->track_entered();
|
|
}
|
|
|
|
void
|
|
AutomationTimeAxisView::exited ()
|
|
{
|
|
if (_line)
|
|
_line->track_exited();
|
|
}
|
|
|
|
void
|
|
AutomationTimeAxisView::color_handler ()
|
|
{
|
|
if (_line) {
|
|
_line->set_colors();
|
|
}
|
|
}
|
|
|
|
int
|
|
AutomationTimeAxisView::set_state (const XMLNode& node)
|
|
{
|
|
TimeAxisView::set_state (node);
|
|
|
|
XMLProperty const * type = node.property ("automation-id");
|
|
if (type && type->value () == ARDOUR::EventTypeMap::instance().to_symbol (_control->parameter())) {
|
|
XMLProperty const * shown = node.property ("shown");
|
|
if (shown && shown->value () == "yes") {
|
|
set_marked_for_display (true);
|
|
_canvas_display->show (); /* FIXME: necessary? show_at? */
|
|
}
|
|
}
|
|
|
|
if (!_marked_for_display) {
|
|
hide();
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
XMLNode*
|
|
AutomationTimeAxisView::get_state_node ()
|
|
{
|
|
TimeAxisView* state_parent = get_parent_with_state ();
|
|
|
|
if (state_parent) {
|
|
return state_parent->get_automation_child_xml_node (_control->parameter());
|
|
} else {
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
void
|
|
AutomationTimeAxisView::update_extra_xml_shown (bool editor_shown)
|
|
{
|
|
XMLNode* xml_node = get_state_node();
|
|
if (xml_node) {
|
|
xml_node->add_property ("shown", editor_shown ? "yes" : "no");
|
|
}
|
|
}
|
|
|
|
guint32
|
|
AutomationTimeAxisView::show_at (double y, int& nth, Gtk::VBox *parent)
|
|
{
|
|
update_extra_xml_shown (true);
|
|
|
|
return TimeAxisView::show_at (y, nth, parent);
|
|
}
|
|
|
|
void
|
|
AutomationTimeAxisView::hide ()
|
|
{
|
|
update_extra_xml_shown (false);
|
|
|
|
TimeAxisView::hide ();
|
|
}
|
|
|