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Diffstat (limited to 'muse_qt4_evolution/muse/songpart.cpp')
-rw-r--r--muse_qt4_evolution/muse/songpart.cpp371
1 files changed, 0 insertions, 371 deletions
diff --git a/muse_qt4_evolution/muse/songpart.cpp b/muse_qt4_evolution/muse/songpart.cpp
deleted file mode 100644
index 72faf7f8..00000000
--- a/muse_qt4_evolution/muse/songpart.cpp
+++ /dev/null
@@ -1,371 +0,0 @@
-//=============================================================================
-// MusE
-// Linux Music Editor
-// $Id:$
-//
-// Copyright (C) 2002-2006 by Werner Schweer and others
-//
-// This program is free software; you can redistribute it and/or modify
-// it under the terms of the GNU General Public License version 2.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-//=============================================================================
-
-#include "song.h"
-#include "part.h"
-#include "audio.h"
-
-//---------------------------------------------------------
-// cmdAddPart
-// GUI context + startUndo/endUndo
-//---------------------------------------------------------
-
-void Song::cmdAddPart(Part* part)
- {
- Track* track = part->track();
- //
- // create default name:
- //
- for (int i = 1;;++i) {
- PartList* pl = track->parts();
- bool found = false;
- QString name = QString("Part-%1").arg(i);
- for (iPart ip = pl->begin(); ip != pl->end(); ++ip) {
- if (name == ip->second->name()) {
- found = true;
- break;
- }
- }
- if (!found) {
- part->setName(name);
- break;
- }
- }
- startUndo();
- addPart(part);
- endUndo(0);
- track->partListChanged();
- }
-
-//---------------------------------------------------------
-// addPart
-// GUI context
-//---------------------------------------------------------
-
-void Song::addPart(Part* part)
- {
- AudioMsg msg;
- msg.id = SEQM_ADD_PART;
- msg.p1 = part;
- audio->sendMessage(&msg, false);
- undoOp(UndoOp::AddPart, part);
- updateFlags |= SC_PART_INSERTED;
- if (len() < part->endTick())
- setLen(part->endTick());
- }
-
-//---------------------------------------------------------
-// cmdRemovePart
-//---------------------------------------------------------
-
-void Song::cmdRemovePart(Part* part)
- {
- startUndo();
- removePart(part);
- endUndo(0);
- }
-
-//---------------------------------------------------------
-// cmdRemoveParts
-// remove selected parts
-//---------------------------------------------------------
-
-void Song::cmdRemoveParts()
- {
- TrackList* tl = song->tracks();
- PartList pl;
-
- for (iTrack it = tl->begin(); it != tl->end(); ++it) {
- PartList* pl2 = (*it)->parts();
- for (iPart ip = pl2->begin(); ip != pl2->end(); ++ip) {
- if (ip->second->selected())
- pl.add(ip->second);
- }
- }
- startUndo();
- for (iPart ip = pl.begin(); ip != pl.end(); ++ip)
- removePart(ip->second);
- endUndo(0);
- }
-
-//---------------------------------------------------------
-// removePart
-//---------------------------------------------------------
-
-void Song::removePart(Part* part)
- {
- AudioMsg msg;
- msg.id = SEQM_REMOVE_PART;
- msg.p1 = part;
- audio->sendMessage(&msg, false);
- undoOp(UndoOp::DeletePart, part);
- updateFlags |= SC_PART_REMOVED;
- part->deref();
- part->track()->partListChanged();
- }
-
-//---------------------------------------------------------
-// cmdChangePart
-// realtime context
-//---------------------------------------------------------
-
-void Song::cmdChangePart(Part* oldPart, Part* newPart)
- {
- startUndo();
- changePart(oldPart, newPart);
- endUndo(0);
- newPart->track()->partListChanged();
- }
-
-//---------------------------------------------------------
-// changePart
-//---------------------------------------------------------
-
-void Song::changePart(Part* oldPart, Part* newPart)
- {
- AudioMsg msg;
- msg.id = SEQM_CHANGE_PART;
- msg.p1 = oldPart;
- msg.p2 = newPart;
- audio->sendMessage(&msg, false);
- undoOp(UndoOp::ModifyPart, oldPart, newPart);
- updateFlags = SC_PART_MODIFIED;
- if (len() < newPart->endTick())
- setLen(newPart->endTick());
- }
-
-//---------------------------------------------------------
-// cmdChangePart
-// extend/shrink part in front or at end
-//---------------------------------------------------------
-
-void Song::cmdChangePart(Part* oPart, unsigned pos, unsigned len)
- {
- startUndo();
- //
- // move events so they stay at same position in song
- //
- int delta = oPart->tick() - pos;
- Part* nPart = new Part(*oPart);
- nPart->clone(new EventList);
-
- const EventList* s = oPart->events();
- for (ciEvent ie = s->begin(); ie != s->end(); ++ie) {
- int tick = ie->first + delta;
- if (tick >= 0 && tick < int(len)) {
- Event ev = ie->second.clone();
- ev.move(delta);
- nPart->addEvent(ev, unsigned(tick));
- }
- }
- if (oPart->fillLen() > 0 && len < (unsigned)oPart->fillLen())
- oPart->setFillLen(len);
- if (oPart->lenTick() < len && oPart->fillLen() > 0) {
- unsigned loop = oPart->fillLen();
- unsigned fillLen = len - oPart->lenTick();
- for (unsigned i = 0; i < fillLen / loop; ++i) {
- int start = oPart->lenTick() + loop * i;
- for (ciEvent ie = s->begin(); ie != s->end(); ++ie) {
- if (ie->first >= loop)
- break;
- Event ev = ie->second.clone();
- ev.move(start);
- nPart->addEvent(ev, ie->first + start);
- }
- }
- }
- nPart->setLenTick(len);
- nPart->setTick(pos);
- changePart(oPart, nPart);
- endUndo(0);
- oPart->track()->partListChanged();
- }
-
-//---------------------------------------------------------
-// cmdMovePart
-//---------------------------------------------------------
-
-void Song::cmdMovePart(Part* oPart, unsigned pos, Track* track)
- {
- Track* oTrack = oPart->track();
- Part* nPart = new Part(*oPart);
- nPart->setTrack(track);
- nPart->setTick(pos);
- startUndo();
- if (oPart->track() != track) {
- removePart(oPart);
- addPart(nPart);
- }
- else {
- changePart(oPart, nPart);
- }
- endUndo(0);
- oTrack->partListChanged();
- }
-
-//---------------------------------------------------------
-// cmdLinkPart
-//---------------------------------------------------------
-
-void Song::cmdLinkPart(Part* sPart, unsigned pos, Track* track)
- {
- Part* dPart = track->newPart(sPart, true);
- dPart->setTick(pos);
- cmdAddPart(dPart);
- sPart->track()->partListChanged();
- dPart->track()->partListChanged();
- }
-
-//---------------------------------------------------------
-// cmdCopyPart
-//---------------------------------------------------------
-
-void Song::cmdCopyPart(Part* sPart, unsigned pos, Track* track)
- {
- bool clone = sPart->isClone();
- Part* dPart = track->newPart(sPart, clone);
- dPart->setTick(pos);
- if (!clone) {
- //
- // Copy Events
- //
- EventList* se = sPart->events();
- EventList* de = dPart->events();
- for (iEvent i = se->begin(); i != se->end(); ++i) {
- Event oldEvent = i->second;
- Event ev = oldEvent.clone();
- de->add(ev);
- }
- }
- cmdAddPart(dPart);
- sPart->track()->partListChanged();
- dPart->track()->partListChanged();
- }
-
-//---------------------------------------------------------
-// cmdCreateLRPart
-//---------------------------------------------------------
-
-void Song::cmdCreateLRPart(Track* track)
- {
- Part* part = track->newPart();
- if (part) {
- part->setTick(pos[1].tick());
- part->setLenTick(pos[2].tick()-pos[1].tick());
- part->setSelected(true);
- cmdAddPart(part);
- }
- }
-
-//---------------------------------------------------------
-// selectPart
-//---------------------------------------------------------
-
-void Song::selectPart(Part* part, bool add)
- {
- if (add) {
- part->setSelected(!part->selected());
- part->track()->partListChanged();
- return;
- }
- for (iTrack it = _tracks.begin(); it != _tracks.end(); ++it) {
- PartList* pl = (*it)->parts();
- bool changed = false;
- for (iPart ip = pl->begin(); ip != pl->end(); ++ip) {
- bool f = part == ip->second;
- if (ip->second->selected() != f) {
- ip->second->setSelected(f);
- changed = true;
- }
- }
- if (changed)
- (*it)->partListChanged();
- }
- }
-
-//---------------------------------------------------------
-// cmdSplitPart
-//---------------------------------------------------------
-
-void Song::cmdSplitPart(Part* part, const Pos& pos)
- {
- int tick = pos.tick();
- int l1 = tick - part->tick();
- int l2 = part->lenTick() - l1;
- if (l1 <= 0 || l2 <= 0)
- return;
- Part* p1;
- Part* p2;
- part->track()->splitPart(part, tick, p1, p2);
-
- startUndo();
- changePart(part, p1);
- addPart(p2);
- endUndo(0);
- part->track()->partListChanged();
- }
-
-//---------------------------------------------------------
-// cmdGluePart
-//---------------------------------------------------------
-
-void Song::cmdGluePart(Part* oPart)
- {
- Track* track = oPart->track();
- PartList* pl = track->parts();
- Part* nextPart = 0;
-
- for (iPart ip = pl->begin(); ip != pl->end(); ++ip) {
- if (ip->second == oPart) {
- ++ip;
- if (ip == pl->end())
- return;
- nextPart = ip->second;
- break;
- }
- }
-
- Part* nPart = track->newPart(oPart);
- nPart->setLenTick(nextPart->tick() + nextPart->lenTick() - oPart->tick());
-
- // populate nPart with Events from oPart and nextPart
-
- EventList* sl1 = oPart->events();
- EventList* dl = nPart->events();
-
- for (iEvent ie = sl1->begin(); ie != sl1->end(); ++ie)
- dl->add(ie->second);
-
- EventList* sl2 = nextPart->events();
- int tickOffset = nextPart->tick() - oPart->tick();
-
- for (iEvent ie = sl2->begin(); ie != sl2->end(); ++ie) {
- Event event = ie->second.clone();
- event.move(tickOffset);
- dl->add(event);
- }
- startUndo();
- removePart(nextPart);
- changePart(oPart, nPart);
- endUndo(0);
- track->partListChanged();
- }
-
-
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