574 lines
10 KiB
C++
574 lines
10 KiB
C++
/*
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Copyright (C) 2002 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 <sigc++/bind.h>
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#include <pbd/error.h>
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#include <ardour/playlist.h>
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#include "regionview.h"
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#include "selection.h"
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#include "selection_templates.h"
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#include "time_axis_view.h"
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#include "automation_time_axis.h"
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#include "i18n.h"
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using namespace ARDOUR;
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using namespace sigc;
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struct AudioRangeComparator {
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bool operator()(AudioRange a, AudioRange b) {
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return a.start < b.start;
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}
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};
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Selection&
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Selection::operator= (const Selection& other)
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{
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if (&other != this) {
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audio_regions = other.audio_regions;
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tracks = other.tracks;
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time = other.time;
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lines = other.lines;
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}
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return *this;
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}
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bool
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operator== (const Selection& a, const Selection& b)
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{
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return a.audio_regions == b.audio_regions &&
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a.tracks == b.tracks &&
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a.time.track == b.time.track &&
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a.time.group == b.time.group &&
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a.time == b.time &&
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a.lines == b.lines &&
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a.playlists == b.playlists &&
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a.redirects == b.redirects;
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}
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void
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Selection::clear ()
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{
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clear_tracks ();
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clear_audio_regions ();
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clear_points ();
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clear_lines();
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clear_time ();
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clear_playlists ();
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clear_redirects ();
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}
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void
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Selection::dump_region_layers()
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{
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cerr << "region selection layer dump" << endl;
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for (AudioRegionSelection::iterator i = audio_regions.begin(); i != audio_regions.end(); ++i) {
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cerr << "layer: " << (int)(*i)->region.layer() << endl;
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}
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}
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void
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Selection::clear_redirects ()
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{
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if (!redirects.empty()) {
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redirects.clear ();
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RedirectsChanged ();
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}
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}
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void
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Selection::clear_audio_regions ()
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{
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if (!audio_regions.empty()) {
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audio_regions.clear_all ();
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RegionsChanged();
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}
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}
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void
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Selection::clear_tracks ()
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{
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if (!tracks.empty()) {
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tracks.clear ();
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TracksChanged();
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}
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}
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void
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Selection::clear_time ()
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{
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time.track = 0;
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time.group = 0;
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time.clear();
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TimeChanged ();
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}
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void
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Selection::clear_playlists ()
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{
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/* Selections own their playlists */
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for (PlaylistSelection::iterator i = playlists.begin(); i != playlists.end(); ++i) {
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(*i)->unref ();
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}
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if (!playlists.empty()) {
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playlists.clear ();
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PlaylistsChanged();
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}
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}
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void
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Selection::clear_lines ()
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{
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if (!lines.empty()) {
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lines.clear ();
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LinesChanged();
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}
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}
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void
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Selection::add (Redirect* r)
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{
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if (find (redirects.begin(), redirects.end(), r) == redirects.end()) {
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redirects.push_back (r);
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RedirectsChanged();
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}
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}
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void
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Selection::add (Playlist* pl)
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{
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if (find (playlists.begin(), playlists.end(), pl) == playlists.end()) {
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pl->ref ();
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playlists.push_back(pl);
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PlaylistsChanged ();
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}
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}
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void
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Selection::add (const list<Playlist*>& pllist)
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{
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bool changed = false;
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for (list<Playlist*>::const_iterator i = pllist.begin(); i != pllist.end(); ++i) {
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if (find (playlists.begin(), playlists.end(), (*i)) == playlists.end()) {
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(*i)->ref ();
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playlists.push_back (*i);
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changed = true;
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}
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}
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if (changed) {
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PlaylistsChanged ();
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}
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}
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void
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Selection::add (const list<TimeAxisView*>& track_list)
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{
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bool changed = false;
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for (list<TimeAxisView*>::const_iterator i = track_list.begin(); i != track_list.end(); ++i) {
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if (find (tracks.begin(), tracks.end(), (*i)) == tracks.end()) {
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void (Selection::*pmf)(TimeAxisView*) = &Selection::remove;
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(*i)->GoingAway.connect (sigc::bind (mem_fun (*this, pmf), (*i)));
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tracks.push_back (*i);
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changed = true;
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}
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}
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if (changed) {
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TracksChanged ();
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}
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}
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void
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Selection::add (TimeAxisView* track)
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{
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if (find (tracks.begin(), tracks.end(), track) == tracks.end()) {
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void (Selection::*pmf)(TimeAxisView*) = &Selection::remove;
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track->GoingAway.connect (sigc::bind (mem_fun (*this, pmf), track));
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tracks.push_back (track);
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TracksChanged();
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}
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}
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void
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Selection::add (AudioRegionView* r)
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{
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if (find (audio_regions.begin(), audio_regions.end(), r) == audio_regions.end()) {
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audio_regions.add (r);
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RegionsChanged ();
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}
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}
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void
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Selection::add (vector<AudioRegionView*>& v)
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{
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bool changed = false;
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for (vector<AudioRegionView*>::iterator i = v.begin(); i != v.end(); ++i) {
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if (find (audio_regions.begin(), audio_regions.end(), (*i)) == audio_regions.end()) {
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audio_regions.add ((*i));
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changed = true;
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}
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}
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if (changed) {
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RegionsChanged ();
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}
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}
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long
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Selection::add (jack_nframes_t start, jack_nframes_t end)
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{
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AudioRangeComparator cmp;
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time.push_back (AudioRange (start, end, next_time_id++));
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time.consolidate ();
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time.sort (cmp);
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TimeChanged ();
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return next_time_id - 1;
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}
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void
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Selection::replace (uint32_t sid, jack_nframes_t start, jack_nframes_t end)
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{
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for (list<AudioRange>::iterator i = time.begin(); i != time.end(); ++i) {
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if ((*i).id == sid) {
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time.erase (i);
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time.push_back (AudioRange(start,end, sid));
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/* don't consolidate here */
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AudioRangeComparator cmp;
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time.sort (cmp);
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TimeChanged ();
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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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Selection::add (AutomationList* ac)
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{
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if (find (lines.begin(), lines.end(), ac) == lines.end()) {
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lines.push_back (ac);
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LinesChanged();
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}
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}
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void
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Selection::remove (Redirect* r)
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{
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list<Redirect*>::iterator i;
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if ((i = find (redirects.begin(), redirects.end(), r)) != redirects.end()) {
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redirects.erase (i);
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RedirectsChanged ();
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}
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}
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void
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Selection::remove (TimeAxisView* track)
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{
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list<TimeAxisView*>::iterator i;
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if ((i = find (tracks.begin(), tracks.end(), track)) != tracks.end()) {
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tracks.erase (i);
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TracksChanged();
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}
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}
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void
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Selection::remove (const list<TimeAxisView*>& track_list)
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{
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bool changed = false;
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for (list<TimeAxisView*>::const_iterator i = track_list.begin(); i != track_list.end(); ++i) {
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list<TimeAxisView*>::iterator x;
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if ((x = find (tracks.begin(), tracks.end(), (*i))) != tracks.end()) {
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tracks.erase (x);
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changed = true;
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}
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}
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if (changed) {
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TracksChanged();
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}
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}
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void
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Selection::remove (Playlist* track)
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{
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list<Playlist*>::iterator i;
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if ((i = find (playlists.begin(), playlists.end(), track)) != playlists.end()) {
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playlists.erase (i);
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PlaylistsChanged();
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}
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}
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void
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Selection::remove (const list<Playlist*>& pllist)
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{
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bool changed = false;
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for (list<Playlist*>::const_iterator i = pllist.begin(); i != pllist.end(); ++i) {
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list<Playlist*>::iterator x;
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if ((x = find (playlists.begin(), playlists.end(), (*i))) != playlists.end()) {
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playlists.erase (x);
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changed = true;
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}
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}
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if (changed) {
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PlaylistsChanged();
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}
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}
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void
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Selection::remove (AudioRegionView* r)
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{
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audio_regions.remove (r);
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RegionsChanged ();
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}
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void
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Selection::remove (uint32_t selection_id)
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{
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if (time.empty()) {
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return;
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}
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for (list<AudioRange>::iterator i = time.begin(); i != time.end(); ++i) {
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if ((*i).id == selection_id) {
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time.erase (i);
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TimeChanged ();
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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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Selection::remove (jack_nframes_t start, jack_nframes_t end)
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{
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}
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void
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Selection::remove (AutomationList *ac)
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{
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list<AutomationList*>::iterator i;
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if ((i = find (lines.begin(), lines.end(), ac)) != lines.end()) {
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lines.erase (i);
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LinesChanged();
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}
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}
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void
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Selection::set (Redirect *r)
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{
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clear_redirects ();
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add (r);
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}
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void
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Selection::set (TimeAxisView* track)
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{
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clear_tracks ();
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add (track);
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}
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void
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Selection::set (const list<TimeAxisView*>& track_list)
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{
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clear_tracks ();
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add (track_list);
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}
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void
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Selection::set (Playlist* playlist)
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{
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clear_playlists ();
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add (playlist);
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}
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void
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Selection::set (const list<Playlist*>& pllist)
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{
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clear_playlists ();
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add (pllist);
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}
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void
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Selection::set (AudioRegionView* r)
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{
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clear_audio_regions ();
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add (r);
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}
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void
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Selection::set (vector<AudioRegionView*>& v)
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{
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clear_audio_regions ();
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// make sure to deselect any automation selections
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clear_points();
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add (v);
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}
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long
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Selection::set (TimeAxisView* track, jack_nframes_t start, jack_nframes_t end)
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{
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if ((start == 0 && end == 0) || end < start) {
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return 0;
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}
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if (time.empty()) {
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time.push_back (AudioRange (start, end, next_time_id++));
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} else {
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/* reuse the first entry, and remove all the rest */
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while (time.size() > 1) {
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time.pop_front();
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}
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time.front().start = start;
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time.front().end = end;
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}
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if (track) {
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time.track = track;
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time.group = track->edit_group();
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} else {
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time.track = 0;
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time.group = 0;
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}
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time.consolidate ();
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TimeChanged ();
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return time.front().id;
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}
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void
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Selection::set (AutomationList *ac)
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{
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lines.clear();
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add (ac);
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}
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bool
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Selection::selected (TimeAxisView* tv)
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{
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return find (tracks.begin(), tracks.end(), tv) != tracks.end();
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}
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bool
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Selection::selected (AudioRegionView* arv)
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{
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return find (audio_regions.begin(), audio_regions.end(), arv) != audio_regions.end();
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}
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bool
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Selection::empty ()
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{
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return audio_regions.empty () &&
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tracks.empty () &&
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points.empty () &&
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playlists.empty () &&
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lines.empty () &&
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time.empty () &&
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playlists.empty () &&
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redirects.empty ()
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;
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}
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void
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Selection::set (list<Selectable*>& selectables)
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{
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clear_audio_regions();
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clear_points ();
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add (selectables);
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}
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void
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Selection::add (list<Selectable*>& selectables)
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{
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AudioRegionView* arv;
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AutomationSelectable* as;
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vector<AudioRegionView*> arvs;
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vector<AutomationSelectable*> autos;
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for (std::list<Selectable*>::iterator i = selectables.begin(); i != selectables.end(); ++i) {
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if ((arv = dynamic_cast<AudioRegionView*> (*i)) != 0) {
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arvs.push_back (arv);
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} else if ((as = dynamic_cast<AutomationSelectable*> (*i)) != 0) {
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autos.push_back (as);
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} else {
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fatal << _("programming error: ")
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<< X_("unknown selectable type passed to Selection::set()")
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<< endmsg;
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/*NOTREACHED*/
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}
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}
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if (!arvs.empty()) {
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add (arvs);
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}
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if (!autos.empty()) {
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add (autos);
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}
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}
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void
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Selection::clear_points ()
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{
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if (!points.empty()) {
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points.clear ();
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PointsChanged ();
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}
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}
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void
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Selection::add (vector<AutomationSelectable*>& autos)
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{
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for (vector<AutomationSelectable*>::iterator i = autos.begin(); i != autos.end(); ++i) {
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points.push_back (**i);
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delete *i;
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}
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PointsChanged ();
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}
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