186 lines
3.8 KiB
C++
186 lines
3.8 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 <cstdlib>
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#include <cmath>
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#include <vector>
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#include <gtkmm.h>
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#include <ardour/named_selection.h>
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#include <ardour/session_selection.h>
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#include <ardour/playlist.h>
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#include <gtkmm2ext/stop_signal.h>
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#include "editor.h"
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#include "selection.h"
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#include "time_axis_view.h"
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#include "ardour_ui.h"
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#include "prompter.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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using namespace Gtkmm2ext;
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void
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Editor::handle_new_named_selection ()
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{
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ARDOUR_UI::instance()->call_slot (mem_fun(*this, &Editor::redisplay_named_selections));
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}
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void
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Editor::add_named_selection_to_named_selection_display (NamedSelection& selection)
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{
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const gchar *row[1];
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row[0] = selection.name.c_str();
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named_selection_display.rows().push_back (row);
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named_selection_display.rows().back().set_data (&selection);
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}
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void
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Editor::redisplay_named_selections ()
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{
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named_selection_display.freeze ();
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named_selection_display.clear ();
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session->foreach_named_selection (*this, &Editor::add_named_selection_to_named_selection_display);
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named_selection_display.thaw ();
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}
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gint
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Editor::named_selection_display_button_press (GdkEventButton *ev)
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{
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NamedSelection* named_selection;
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gint row;
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gint col;
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switch (ev->button) {
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case 1:
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if (Keyboard::is_delete_event (ev)) {
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if (named_selection_display.get_selection_info ((int)ev->x, (int)ev->y, &row, &col) != 0) {
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if ((named_selection = reinterpret_cast<NamedSelection *> (named_selection_display.get_row_data (row))) != 0) {
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session->remove_named_selection (named_selection);
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return stop_signal (named_selection_display, "button_press_event");
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}
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}
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}
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break;
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case 2:
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break;
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case 3:
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break;
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default:
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break;
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}
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return FALSE;
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}
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void
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Editor::named_selection_display_selected (gint row, gint col, GdkEvent *ev)
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{
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}
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void
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Editor::named_selection_display_unselected (gint row, gint col, GdkEvent *ev)
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{
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}
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void
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Editor::name_selection ()
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{
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ArdourPrompter p;
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p.set_prompt (_("name for chunk:"));
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p.done.connect (mem_fun(*this, &Editor::named_selection_name_chosen));
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p.change_labels (_("Create chunk"), _("Forget it"));
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p.show_all ();
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Gtk::Main::run ();
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if (p.status == Prompter::entered) {
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string name;
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p.get_result (name);
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if (name.length()){
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create_named_selection (name);
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}
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}
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}
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void
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Editor::named_selection_name_chosen ()
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{
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Gtk::Main::quit ();
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}
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void
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Editor::create_named_selection (string name)
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{
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if (session == 0) {
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return;
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}
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/* check for a range-based selection */
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if (selection->time.empty()) {
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return;
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}
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TrackViewList *views = get_valid_views (selection->time.track, selection->time.group);
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if (views->empty()) {
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delete views;
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return;
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}
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Playlist* what_we_found;
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list<Playlist*> thelist;
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for (TrackViewList::iterator i = views->begin(); i != views->end(); ++i) {
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Playlist *pl = (*i)->playlist();
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if (pl) {
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if ((what_we_found = pl->copy (selection->time, false)) != 0) {
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thelist.push_back (what_we_found);
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}
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}
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}
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NamedSelection* ns;
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ns = new NamedSelection (name, thelist);
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/* make the one we just added be selected */
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named_selection_display.rows().back().select ();
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}
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