810 lines
22 KiB
C++
810 lines
22 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 <ardour/route.h>
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#include <pbd/memento_command.h>
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#include "ardour_ui.h"
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#include "automation_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 "ghostregion.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 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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AutomationTimeAxisView::AutomationTimeAxisView (Session& s, boost::shared_ptr<Route> r, PublicEditor& e, TimeAxisView& rent,
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ArdourCanvas::Canvas& canvas, const string & nom,
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const string & state_name, const string & nomparent)
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: AxisView (s),
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TimeAxisView (s, e, &rent, canvas),
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route (r),
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_name (nom),
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_state_name (state_name),
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clear_button (_("clear")),
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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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in_destructor = false;
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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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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->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_EnteredControlPoint.get();
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base_rect->set_data ("trackview", this);
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base_rect->signal_event().connect (bind (mem_fun (editor, &PublicEditor::canvas_automation_track_event),
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base_rect, this));
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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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clear_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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clear_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(clear_button, _("clear track"));
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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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controls_table.attach (clear_button, 5, 8, 1, 2, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND);
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controls_table.show_all ();
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clear_button.signal_clicked().connect (mem_fun(*this, &AutomationTimeAxisView::clear_clicked));
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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_child_xml_node (_state_name);
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if (xml_node) {
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set_state (*xml_node);
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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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in_destructor = true;
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for (list<GhostRegion*>::iterator i = ghosts.begin(); i != ghosts.end(); ++i) {
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delete *i;
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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"),
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bind (mem_fun(*this, &AutomationTimeAxisView::set_automation_state), (AutoState) Auto_Off)));
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items.push_back (MenuElem (_("Play"),
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bind (mem_fun(*this, &AutomationTimeAxisView::set_automation_state), (AutoState) Auto_Play)));
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items.push_back (MenuElem (_("Write"),
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bind (mem_fun(*this, &AutomationTimeAxisView::set_automation_state), (AutoState) Auto_Write)));
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items.push_back (MenuElem (_("Touch"),
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bind (mem_fun(*this, &AutomationTimeAxisView::set_automation_state), (AutoState) Auto_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::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 (lines.empty()) {
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state = Auto_Off;
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} else {
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state = lines.front()->the_list().automation_state ();
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}
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switch (state & (Auto_Off|Auto_Play|Auto_Touch|Auto_Write)) {
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case Auto_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 Auto_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 Auto_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 Auto_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::clear_clicked ()
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{
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_session.begin_reversible_command (_("clear automation"));
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for (vector<AutomationLine*>::iterator i = lines.begin(); i != lines.end(); ++i) {
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(*i)->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);
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bool changed_between_small_and_normal = ( (height < hNormal && h >= hNormal) || (height >= hNormal || h < hNormal) );
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TimeAxisView* state_parent = get_parent_with_state ();
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XMLNode* xml_node = (state_parent ? state_parent->get_child_xml_node (_state_name) : NULL);
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TimeAxisView::set_height (h);
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base_rect->property_y2() = h;
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for (vector<AutomationLine*>::iterator i = lines.begin(); i != lines.end(); ++i) {
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(*i)->set_height (h);
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}
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for (list<GhostRegion*>::iterator i = ghosts.begin(); i != ghosts.end(); ++i) {
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(*i)->set_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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clear_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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clear_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 (editor.get_current_zoom());
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for (vector<AutomationLine*>::iterator i = lines.begin(); i != lines.end(); ++i) {
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(*i)->reset ();
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}
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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());
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items.push_back (MenuElem (_("Clear"), mem_fun(*this, &AutomationTimeAxisView::clear_clicked)));
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items.push_back (SeparatorElem());
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Menu* auto_state_menu = manage (new Menu);
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auto_state_menu->set_name ("ArdourContextMenu");
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MenuList& as_items = auto_state_menu->items();
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as_items.push_back (CheckMenuElem (_("Manual"),
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bind (mem_fun(*this, &AutomationTimeAxisView::set_automation_state), (AutoState) Auto_Off)));
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auto_off_item = dynamic_cast<CheckMenuItem*>(&as_items.back());
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as_items.push_back (CheckMenuElem (_("Play"),
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bind (mem_fun(*this, &AutomationTimeAxisView::set_automation_state), (AutoState) Auto_Play)));
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auto_play_item = dynamic_cast<CheckMenuItem*>(&as_items.back());
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as_items.push_back (CheckMenuElem (_("Write"),
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bind (mem_fun(*this, &AutomationTimeAxisView::set_automation_state), (AutoState) Auto_Write)));
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auto_write_item = dynamic_cast<CheckMenuItem*>(&as_items.back());
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as_items.push_back (CheckMenuElem (_("Touch"),
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bind (mem_fun(*this, &AutomationTimeAxisView::set_automation_state), (AutoState) Auto_Touch)));
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auto_touch_item = dynamic_cast<CheckMenuItem*>(&as_items.back());
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items.push_back (MenuElem (_("State"), *auto_state_menu));
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/* make sure the automation menu state is correct */
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automation_state_changed ();
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}
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bool
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AutomationTimeAxisView::cut_copy_clear (Selection& selection, CutCopyOp op)
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{
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bool ret = false;
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for (vector<AutomationLine*>::iterator i = lines.begin(); i != lines.end(); ++i) {
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ret = cut_copy_clear_one ((**i), selection, op);
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}
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return ret;
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}
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bool
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AutomationTimeAxisView::cut_copy_clear_one (AutomationLine& line, Selection& selection, CutCopyOp op)
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{
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AutomationList* what_we_got = 0;
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AutomationList& alist (line.the_list());
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bool ret = false;
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XMLNode &before = alist.get_state();
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switch (op) {
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case Cut:
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if ((what_we_got = alist.cut (selection.time.front().start, selection.time.front().end)) != 0) {
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editor.get_cut_buffer().add (what_we_got);
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_session.add_command(new MementoCommand<AutomationList>(alist, &before, &alist.get_state()));
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ret = true;
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}
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break;
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case Copy:
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if ((what_we_got = alist.copy (selection.time.front().start, selection.time.front().end)) != 0) {
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editor.get_cut_buffer().add (what_we_got);
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}
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break;
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case Clear:
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if ((what_we_got = alist.cut (selection.time.front().start, selection.time.front().end)) != 0) {
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_session.add_command(new MementoCommand<AutomationList>(alist, &before, &alist.get_state()));
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delete what_we_got;
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what_we_got = 0;
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ret = true;
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}
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break;
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}
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if (what_we_got) {
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for (AutomationList::iterator x = what_we_got->begin(); x != what_we_got->end(); ++x) {
|
|
double foo = (*x)->value;
|
|
line.model_to_view_y (foo);
|
|
(*x)->value = foo;
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
void
|
|
AutomationTimeAxisView::reset_objects (PointSelection& selection)
|
|
{
|
|
for (vector<AutomationLine*>::iterator i = lines.begin(); i != lines.end(); ++i) {
|
|
reset_objects_one ((**i), selection);
|
|
}
|
|
}
|
|
|
|
void
|
|
AutomationTimeAxisView::reset_objects_one (AutomationLine& line, PointSelection& selection)
|
|
{
|
|
AutomationList& alist (line.the_list());
|
|
|
|
_session.add_command (new MementoCommand<AutomationList>(alist, &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)
|
|
{
|
|
bool ret = false;
|
|
|
|
for (vector<AutomationLine*>::iterator i = lines.begin(); i != lines.end(); ++i) {
|
|
ret = cut_copy_clear_objects_one ((**i), selection, op);
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
bool
|
|
AutomationTimeAxisView::cut_copy_clear_objects_one (AutomationLine& line, PointSelection& selection, CutCopyOp op)
|
|
{
|
|
AutomationList* what_we_got = 0;
|
|
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, 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, new XMLNode (before), &alist.get_state()));
|
|
delete what_we_got;
|
|
what_we_got = 0;
|
|
ret = true;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
delete &before;
|
|
|
|
if (what_we_got) {
|
|
for (AutomationList::iterator x = what_we_got->begin(); x != what_we_got->end(); ++x) {
|
|
double foo = (*x)->value;
|
|
line.model_to_view_y (foo);
|
|
(*x)->value = foo;
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
bool
|
|
AutomationTimeAxisView::paste (nframes_t pos, float times, Selection& selection, size_t nth)
|
|
{
|
|
bool ret = true;
|
|
|
|
for (vector<AutomationLine*>::iterator i = lines.begin(); i != lines.end(); ++i) {
|
|
ret = paste_one (**i, pos, times, selection, nth);
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
bool
|
|
AutomationTimeAxisView::paste_one (AutomationLine& line, nframes_t pos, float times, Selection& selection, size_t nth)
|
|
{
|
|
AutomationSelection::iterator p;
|
|
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 foo = (*x)->value;
|
|
line.view_to_model_y (foo);
|
|
(*x)->value = foo;
|
|
}
|
|
|
|
XMLNode &before = alist.get_state();
|
|
alist.paste (copy, pos, times);
|
|
_session.add_command (new MementoCommand<AutomationList>(alist, &before, &alist.get_state()));
|
|
|
|
return true;
|
|
}
|
|
|
|
void
|
|
AutomationTimeAxisView::add_ghost (GhostRegion* gr)
|
|
{
|
|
ghosts.push_back (gr);
|
|
gr->GoingAway.connect (mem_fun(*this, &AutomationTimeAxisView::remove_ghost));
|
|
}
|
|
|
|
void
|
|
AutomationTimeAxisView::remove_ghost (GhostRegion* gr)
|
|
{
|
|
if (in_destructor) {
|
|
return;
|
|
}
|
|
|
|
list<GhostRegion*>::iterator i;
|
|
|
|
for (i = ghosts.begin(); i != ghosts.end(); ++i) {
|
|
if ((*i) == gr) {
|
|
ghosts.erase (i);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
void
|
|
AutomationTimeAxisView::get_selectables (nframes_t start, nframes_t end, double top, double bot, list<Selectable*>& results)
|
|
{
|
|
if (!lines.empty() && 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);
|
|
}
|
|
|
|
for (vector<AutomationLine*>::iterator i = lines.begin(); i != lines.end(); ++i) {
|
|
(*i)->get_selectables (start, end, botfrac, topfrac, results);
|
|
}
|
|
}
|
|
}
|
|
|
|
void
|
|
AutomationTimeAxisView::get_inverted_selectables (Selection& sel, list<Selectable*>& result)
|
|
{
|
|
for (vector<AutomationLine*>::iterator i = lines.begin(); i != lines.end(); ++i) {
|
|
(*i)->get_inverted_selectables (sel, result);
|
|
}
|
|
}
|
|
|
|
void
|
|
AutomationTimeAxisView::set_selected_points (PointSelection& points)
|
|
{
|
|
for (vector<AutomationLine*>::iterator i = lines.begin(); i != lines.end(); ++i) {
|
|
(*i)->set_selected_points (points);
|
|
}
|
|
}
|
|
|
|
void
|
|
AutomationTimeAxisView::clear_lines ()
|
|
{
|
|
for (vector<AutomationLine*>::iterator i = lines.begin(); i != lines.end(); ++i) {
|
|
delete *i;
|
|
}
|
|
|
|
lines.clear ();
|
|
automation_connection.disconnect ();
|
|
}
|
|
|
|
void
|
|
AutomationTimeAxisView::add_line (AutomationLine& line)
|
|
{
|
|
bool get = false;
|
|
|
|
if (lines.empty()) {
|
|
/* first line is the Model for automation state */
|
|
automation_connection = line.the_list().automation_state_changed.connect
|
|
(mem_fun(*this, &AutomationTimeAxisView::automation_state_changed));
|
|
get = true;
|
|
}
|
|
|
|
lines.push_back (&line);
|
|
line.set_height (height);
|
|
|
|
if (get) {
|
|
/* pick up the current state */
|
|
automation_state_changed ();
|
|
}
|
|
}
|
|
|
|
void
|
|
AutomationTimeAxisView::show_all_control_points ()
|
|
{
|
|
for (vector<AutomationLine*>::iterator i = lines.begin(); i != lines.end(); ++i) {
|
|
(*i)->show_all_control_points ();
|
|
}
|
|
}
|
|
|
|
void
|
|
AutomationTimeAxisView::hide_all_but_selected_control_points ()
|
|
{
|
|
for (vector<AutomationLine*>::iterator i = lines.begin(); i != lines.end(); ++i) {
|
|
(*i)->hide_all_but_selected_control_points ();
|
|
}
|
|
}
|
|
|
|
void
|
|
AutomationTimeAxisView::entered()
|
|
{
|
|
show_all_control_points ();
|
|
}
|
|
|
|
void
|
|
AutomationTimeAxisView::exited ()
|
|
{
|
|
hide_all_but_selected_control_points ();
|
|
}
|
|
|
|
void
|
|
AutomationTimeAxisView::set_colors () {
|
|
|
|
for( list<GhostRegion *>::iterator i=ghosts.begin(); i != ghosts.end(); i++ ) {
|
|
(*i)->set_colors();
|
|
}
|
|
|
|
for( vector<AutomationLine *>::iterator i=lines.begin(); i != lines.end(); i++ ) {
|
|
(*i)->set_colors();
|
|
}
|
|
|
|
}
|
|
|
|
void
|
|
AutomationTimeAxisView::color_handler ()
|
|
{
|
|
set_colors();
|
|
}
|
|
|
|
|
|
|
|
int
|
|
AutomationTimeAxisView::set_state (const XMLNode& node)
|
|
{
|
|
return TimeAxisView::set_state (node);
|
|
}
|
|
|
|
XMLNode*
|
|
AutomationTimeAxisView::get_state_node ()
|
|
{
|
|
TimeAxisView* state_parent = get_parent_with_state ();
|
|
|
|
if (state_parent) {
|
|
return state_parent->get_child_xml_node (_state_name);
|
|
} else {
|
|
return 0;
|
|
}
|
|
}
|