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Diffstat (limited to 'muse2/muse/structure.cpp')
-rw-r--r--muse2/muse/structure.cpp84
1 files changed, 31 insertions, 53 deletions
diff --git a/muse2/muse/structure.cpp b/muse2/muse/structure.cpp
index 65489cac..0c1d673d 100644
--- a/muse2/muse/structure.cpp
+++ b/muse2/muse/structure.cpp
@@ -5,6 +5,7 @@
//
// (C) Copyright 1999-2004 Werner Schweer (ws@seh.de)
// (C) Copyright 2011 Robert Jonsson (rj@spamatica.se)
+// (C) Copyright 2013 Florian Jung (flo93@sourceforge.net)
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
@@ -161,19 +162,15 @@ void globalCut(bool onlySelectedTracks)
else if ((t < lpos) && ((t+l) > lpos) && ((t+l) <= rpos)) {
// remove part tail
int len = lpos - t;
- Part *nPart;
- if (track->isMidiTrack())
- nPart = new MidiPart(*(MidiPart*)part);
- else
- nPart = new WavePart(*(WavePart*)part);
-
- nPart->setLenTick(len);
- // cut Events in nPart
- EventList* el = nPart->events();
- for (iEvent ie = el->lower_bound(len); ie != el->end(); ++ie)
- operations.push_back(UndoOp(UndoOp::DeleteEvent,ie->second, nPart, false, false));
-
- operations.push_back(UndoOp(UndoOp::ModifyPart,part, nPart, true, true));
+
+ if (part->nextClone()==part) // no clones
+ {
+ // cut Events
+ const EventList& el = part->events();
+ for (ciEvent ie = el.lower_bound(len); ie != el.end(); ++ie)
+ operations.push_back(UndoOp(UndoOp::DeleteEvent,ie->second, part, false, false));
+ }
+ operations.push_back(UndoOp(UndoOp::ModifyPartLength, part, part->lenTick(), len, true, true));
}
else if ((t < lpos) && ((t+l) > lpos) && ((t+l) > rpos)) {
//----------------------
@@ -182,16 +179,15 @@ void globalCut(bool onlySelectedTracks)
Part* p1;
Part* p2;
Part* p3;
- track->splitPart(part, lpos, p1, p2);
+ part->splitPart(lpos, p1, p2);
delete p2;
- track->splitPart(part, rpos, p2, p3);
+ part->splitPart(rpos, p2, p3);
delete p2;
p3->setTick(lpos);
- p1->events()->incARef(-1); // the later MusEGlobal::song->applyOperationGroup() will increment it so we must decrement it first :/
- p3->events()->incARef(-1); // the later MusEGlobal::song->applyOperationGroup() will increment it so we must decrement it first :/
- // Indicate no undo, and do port controller values and clone parts.
- operations.push_back(UndoOp(UndoOp::ModifyPart,part, p1, true, true));
+ MusEGlobal::song->informAboutNewParts(part,p1,p3);
+ operations.push_back(UndoOp(UndoOp::DeletePart,part));
+ operations.push_back(UndoOp(UndoOp::AddPart,p1));
operations.push_back(UndoOp(UndoOp::AddPart,p3));
}
else if ((t >= lpos) && (t < rpos) && (t+l) > rpos) {
@@ -199,23 +195,18 @@ void globalCut(bool onlySelectedTracks)
Part* p1;
Part* p2;
- track->splitPart(part, rpos, p1, p2);
+ part->splitPart(rpos, p1, p2);
delete p1;
p2->setTick(lpos);
- p2->events()->incARef(-1); // the later MusEGlobal::song->applyOperationGroup() will increment it so we must decrement it first :/
- operations.push_back(UndoOp(UndoOp::ModifyPart,part, p2, true, true));
+
+ MusEGlobal::song->informAboutNewParts(part,p2);
+ operations.push_back(UndoOp(UndoOp::DeletePart,part));
+ operations.push_back(UndoOp(UndoOp::AddPart,p2));
}
else if (t >= rpos) {
// move part to the left
- Part *nPart;
- if (track->isMidiTrack())
- nPart = new MidiPart(*(MidiPart*)part);
- else
- nPart = new WavePart(*(WavePart*)part);
int nt = part->tick();
- nPart->setTick(nt - (rpos -lpos));
- // Indicate no undo, and do port controller values but not clone parts.
- operations.push_back(UndoOp(UndoOp::ModifyPart,part, nPart, true, false));
+ operations.push_back(UndoOp(UndoOp::ModifyPartTick,part,part->tick(), nt - (rpos -lpos) ));
}
}
}
@@ -263,22 +254,16 @@ Undo movePartsTotheRight(unsigned int startTicks, int moveTicks, bool only_selec
// split part to insert new space
Part* p1;
Part* p2;
- track->splitPart(part, startTicks, p1, p2);
+ part->splitPart(startTicks, p1, p2);
p2->setTick(startTicks+moveTicks);
- p2->events()->incARef(-1); // the later MusEGlobal::song->applyOperationGroup() will increment it so we must decrement it first :/
- p1->events()->incARef(-1); // the later MusEGlobal::song->applyOperationGroup() will increment it so we must decrement it first :/
- operations.push_back(UndoOp(UndoOp::ModifyPart, part, p1, true, true));
+ MusEGlobal::song->informAboutNewParts(part,p1,p2);
+ operations.push_back(UndoOp(UndoOp::DeletePart, part));
+ operations.push_back(UndoOp(UndoOp::AddPart, p1));
operations.push_back(UndoOp(UndoOp::AddPart, p2));
}
else if (t >= startTicks) {
- Part *nPart;
- if (track->isMidiTrack())
- nPart = new MidiPart(*(MidiPart*)part);
- else
- nPart = new WavePart(*(WavePart*)part);
- nPart->setTick(t + moveTicks);
- operations.push_back(UndoOp(UndoOp::ModifyPart, part, nPart, true, false));
+ operations.push_back(UndoOp(UndoOp::ModifyPartTick, part, part->tick(), t + moveTicks));
}
}
}
@@ -318,24 +303,17 @@ Undo partSplitter(unsigned int pos, bool onlySelectedTracks)
if (pos > p1 && pos < (p1+l0)) {
Part* p1;
Part* p2;
- track->splitPart(part, pos, p1, p2);
+ part->splitPart(pos, p1, p2);
- p1->events()->incARef(-1); // the later MusEGlobal::song->applyOperationGroup() will increment it
- p2->events()->incARef(-1); // so we must decrement it first :/
-
- //MusEGlobal::song->informAboutNewParts(part, p1); // is unneccessary because of ModifyPart
+ MusEGlobal::song->informAboutNewParts(part, p1);
MusEGlobal::song->informAboutNewParts(part, p2);
- operations.push_back(UndoOp(UndoOp::ModifyPart,part, p1, true, false));
+ operations.push_back(UndoOp(UndoOp::DeletePart,part));
+ operations.push_back(UndoOp(UndoOp::AddPart,p1));
operations.push_back(UndoOp(UndoOp::AddPart,p2));
- if (MusEGlobal::debugMsg)
- {
- printf("in partSplitter: part1 %d\n",p1->events()->refCount());
- printf("in partSplitter: part2 %d\n",p2->events()->refCount());
- }
break;
- }
}
}
+ }
return operations;
}
generated by cgit v1.2.1 (git 2.18.0) at 2024-05-17 01:17:31 +0000