443 lines
10 KiB
C++
443 lines
10 KiB
C++
/*
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Copyright (C) 2000 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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$Id$
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*/
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#include <algorithm>
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#include <cstdlib>
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#include <cmath>
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#include "editor.h"
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#include "ardour_ui.h"
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#include "audio_time_axis.h"
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#include "mixer_strip.h"
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#include "gui_thread.h"
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#include <ardour/route.h>
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#include "i18n.h"
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using namespace sigc;
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using namespace ARDOUR;
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using namespace Gtk;
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void
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Editor::handle_new_route_p (Route* route)
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{
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ENSURE_GUI_THREAD(bind (mem_fun(*this, &Editor::handle_new_route_p), route));
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handle_new_route (*route);
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}
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void
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Editor::handle_new_route (Route& route)
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{
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TimeAxisView *tv;
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AudioTimeAxisView *atv;
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TreeModel::Row row = *(route_display_model->append());
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if (route.hidden()) {
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return;
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}
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tv = new AudioTimeAxisView (*this, *session, route, &track_canvas);
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track_views.push_back (tv);
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row[route_display_columns.text] = route.name();
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row[route_display_columns.tv] = tv;
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ignore_route_list_reorder = true;
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if (tv->marked_for_display()) {
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route_list.get_selection()->select (row);
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}
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if ((atv = dynamic_cast<AudioTimeAxisView*> (tv)) != 0) {
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/* added a new fresh one at the end */
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if (atv->route().order_key(N_("editor")) == -1) {
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atv->route().set_order_key (N_("editor"), route_display_model->children().size()-1);
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}
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}
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ignore_route_list_reorder = false;
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route.gui_changed.connect (mem_fun(*this, &Editor::handle_gui_changes));
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tv->GoingAway.connect (bind (mem_fun(*this, &Editor::remove_route), tv));
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editor_mixer_button.set_sensitive(true);
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}
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void
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Editor::handle_gui_changes (string what, void *src)
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{
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ENSURE_GUI_THREAD(bind (mem_fun(*this, &Editor::handle_gui_changes), what, src));
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if (what == "track_height") {
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route_list_reordered ();
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}
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}
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void
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Editor::remove_route (TimeAxisView *tv)
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{
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ENSURE_GUI_THREAD(bind (mem_fun(*this, &Editor::remove_route), tv));
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TrackViewList::iterator i;
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TreeModel::Children rows = route_display_model->children();
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TreeModel::Children::iterator ri;
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if ((i = find (track_views.begin(), track_views.end(), tv)) != track_views.end()) {
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track_views.erase (i);
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}
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for (ri = rows.begin(); ri != rows.end(); ++ri) {
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if ((*ri)[route_display_columns.tv] == tv) {
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route_display_model->erase (ri);
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break;
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}
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}
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/* since the editor mixer goes away when you remove a route, set the
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* button to inacttive
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*/
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editor_mixer_button.set_active(false);
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/* and disable if all tracks and/or routes are gone */
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if (track_views.size() == 0) {
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editor_mixer_button.set_sensitive(false);
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}
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}
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void
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Editor::route_name_changed (TimeAxisView *tv)
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{
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ENSURE_GUI_THREAD(bind (mem_fun(*this, &Editor::route_name_changed), tv));
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TreeModel::Children rows = route_display_model->children();
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TreeModel::Children::iterator i;
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for (i = rows.begin(); i != rows.end(); ++i) {
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if ((*i)[route_display_columns.tv] == tv) {
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(*i)[route_display_columns.text] = tv->name();
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break;
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}
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}
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}
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void
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Editor::route_display_selection_changed ()
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{
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TimeAxisView *tv;
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TreeModel::Children rows = route_display_model->children();
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TreeModel::Children::iterator i;
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Glib::RefPtr<TreeSelection> selection = route_list.get_selection();
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for (i = rows.begin(); i != rows.end(); ++i) {
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tv = (*i)[route_display_columns.tv];
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if (selection->is_selected (i)) {
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tv->set_marked_for_display (true);
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} else {
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AudioTimeAxisView *atv;
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tv->set_marked_for_display (false);
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if ((atv = dynamic_cast<AudioTimeAxisView*>(tv)) != 0) {
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if (current_mixer_strip && &(atv->route()) == &(current_mixer_strip->route())) {
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// this will hide the mixer strip
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set_selected_mixer_strip(*atv);
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}
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}
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}
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}
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route_list_reordered ();
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}
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void
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Editor::unselect_strip_in_display (TimeAxisView* tv)
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{
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TreeModel::Children rows = route_display_model->children();
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TreeModel::Children::iterator i;
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Glib::RefPtr<TreeSelection> selection = route_list.get_selection();
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for (i = rows.begin(); i != rows.end(); ++i) {
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if ((*i)[route_display_columns.tv] == tv) {
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selection->unselect (*i);
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}
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}
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}
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void
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Editor::select_strip_in_display (TimeAxisView* tv)
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{
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TreeModel::Children rows = route_display_model->children();
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TreeModel::Children::iterator i;
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Glib::RefPtr<TreeSelection> selection = route_list.get_selection();
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for (i = rows.begin(); i != rows.end(); ++i) {
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if ((*i)[route_display_columns.tv] == tv) {
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selection->select (*i);
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}
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}
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}
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void
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Editor::queue_route_list_reordered ()
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{
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/* the problem here is that we are called *before* the
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list has been reordered. so just queue up
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the actual re-drawer to happen once the re-ordering
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is complete.
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*/
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Glib::signal_idle().connect (mem_fun(*this, &Editor::route_list_reordered));
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}
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void
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Editor::redisplay_route_list ()
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{
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route_list_reordered ();
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}
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gint
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Editor::route_list_reordered ()
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{
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TreeModel::Children rows = route_display_model->children();
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TreeModel::Children::iterator i;
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long order;
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int n;
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for (n = 0, order = 0, i = rows.begin(); i != rows.end(); ++i, ++order) {
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TimeAxisView *tv = (*i)[route_display_columns.tv];
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AudioTimeAxisView* at;
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if (!ignore_route_list_reorder) {
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/* this reorder is caused by user action, so reassign sort order keys
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to tracks.
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*/
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if ((at = dynamic_cast<AudioTimeAxisView*> (tv)) != 0) {
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at->route().set_order_key (N_("editor"), order);
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}
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}
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if (tv->marked_for_display()) {
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order += tv->show_at (order, n, &edit_controls_vbox);
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order += track_spacing;
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} else {
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tv->hide ();
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}
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n++;
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}
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edit_controls_scroller.queue_resize ();
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reset_scrolling_region ();
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return FALSE;
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}
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void
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Editor::hide_all_tracks (bool with_select)
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{
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TreeModel::Children rows = route_display_model->children();
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TreeModel::Children::iterator i;
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// GTK2FIX
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// track_display_list.freeze ();
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for (i = rows.begin(); i != rows.end(); ++i) {
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TreeModel::Row row = (*i);
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TimeAxisView *tv = row[route_display_columns.tv];
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if (with_select) {
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route_list.get_selection()->unselect (i);
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} else {
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tv->set_marked_for_display (false);
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tv->hide();
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}
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}
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//route_list.thaw ();
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reset_scrolling_region ();
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}
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void
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Editor::route_list_column_click ()
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{
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if (route_list_menu == 0) {
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build_route_list_menu ();
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}
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route_list_menu->popup (0, 0);
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}
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void
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Editor::build_route_list_menu ()
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{
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using namespace Menu_Helpers;
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using namespace Gtk;
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route_list_menu = new Menu;
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MenuList& items = route_list_menu->items();
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route_list_menu->set_name ("ArdourContextMenu");
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items.push_back (MenuElem (_("Show All"), mem_fun(*this, &Editor::select_all_routes)));
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items.push_back (MenuElem (_("Hide All"), mem_fun(*this, &Editor::unselect_all_routes)));
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items.push_back (MenuElem (_("Show All AbstractTracks"), mem_fun(*this, &Editor::select_all_audiotracks)));
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items.push_back (MenuElem (_("Hide All AbstractTracks"), mem_fun(*this, &Editor::unselect_all_audiotracks)));
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items.push_back (MenuElem (_("Show All AudioBus"), mem_fun(*this, &Editor::select_all_audiobus)));
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items.push_back (MenuElem (_("Hide All AudioBus"), mem_fun(*this, &Editor::unselect_all_audiobus)));
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}
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void
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Editor::unselect_all_routes ()
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{
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hide_all_tracks (true);
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}
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void
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Editor::select_all_routes ()
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{
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TreeModel::Children rows = route_display_model->children();
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TreeModel::Children::iterator i;
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for (i = rows.begin(); i != rows.end(); ++i) {
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route_list.get_selection()->select (i);
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}
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}
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void
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Editor::select_all_audiotracks ()
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{
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TreeModel::Children rows = route_display_model->children();
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TreeModel::Children::iterator i;
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for (i = rows.begin(); i != rows.end(); ++i) {
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TreeModel::Row row = (*i);
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TimeAxisView* tv = row[route_display_columns.tv];
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AudioTimeAxisView* atv;
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if ((atv = dynamic_cast<AudioTimeAxisView*>(tv)) != 0) {
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if (atv->is_audio_track()) {
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route_list.get_selection()->select (i);
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}
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}
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}
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}
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void
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Editor::unselect_all_audiotracks ()
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{
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TreeModel::Children rows = route_display_model->children();
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TreeModel::Children::iterator i;
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for (i = rows.begin(); i != rows.end(); ++i) {
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TreeModel::Row row = (*i);
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TimeAxisView *tv = row[route_display_columns.tv];
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AudioTimeAxisView* atv;
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if ((atv = dynamic_cast<AudioTimeAxisView*>(tv)) != 0) {
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if (atv->is_audio_track()) {
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route_list.get_selection()->unselect (i);
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}
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}
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}
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}
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void
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Editor::select_all_audiobus ()
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{
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TreeModel::Children rows = route_display_model->children();
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TreeModel::Children::iterator i;
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for (i = rows.begin(); i != rows.end(); ++i) {
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TreeModel::Row row = (*i);
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TimeAxisView* tv = row[route_display_columns.tv];
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AudioTimeAxisView* atv;
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if ((atv = dynamic_cast<AudioTimeAxisView*>(tv)) != 0) {
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if (!atv->is_audio_track()) {
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route_list.get_selection()->select (i);
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}
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}
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}
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}
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void
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Editor::unselect_all_audiobus ()
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{
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TreeModel::Children rows = route_display_model->children();
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TreeModel::Children::iterator i;
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for (i = rows.begin(); i != rows.end(); ++i) {
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TreeModel::Row row = (*i);
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TimeAxisView* tv = row[route_display_columns.tv];
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AudioTimeAxisView* atv;
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if ((atv = dynamic_cast<AudioTimeAxisView*>(tv)) != 0) {
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if (!atv->is_audio_track()) {
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route_list.get_selection()->unselect (i);
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}
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}
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}
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}
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gint
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Editor::route_list_compare_func (TreeModel::iterator a, TreeModel::iterator b)
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{
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TimeAxisView *tv1;
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TimeAxisView *tv2;
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AudioTimeAxisView *atv1;
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AudioTimeAxisView *atv2;
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Route* ra;
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Route* rb;
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tv1 = (*a)[route_display_columns.tv];
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tv2 = (*b)[route_display_columns.tv];
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if ((atv1 = dynamic_cast<AudioTimeAxisView*>(tv1)) == 0 ||
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(atv2 = dynamic_cast<AudioTimeAxisView*>(tv2)) == 0) {
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return FALSE;
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}
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ra = &atv1->route();
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rb = &atv2->route();
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/* use of ">" forces the correct sort order */
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return ra->order_key ("editor") > rb->order_key ("editor");
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}
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