diff options
Diffstat (limited to 'attic/muse_qt4_evolution/muse/midiedit/velocity.cpp')
-rw-r--r-- | attic/muse_qt4_evolution/muse/midiedit/velocity.cpp | 108 |
1 files changed, 0 insertions, 108 deletions
diff --git a/attic/muse_qt4_evolution/muse/midiedit/velocity.cpp b/attic/muse_qt4_evolution/muse/midiedit/velocity.cpp deleted file mode 100644 index f0abd845..00000000 --- a/attic/muse_qt4_evolution/muse/midiedit/velocity.cpp +++ /dev/null @@ -1,108 +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 "velocity.h" -#include "song.h" -#include "tb1.h" -#include "audio.h" - -//--------------------------------------------------------- -// Velocity -//--------------------------------------------------------- - -Velocity::Velocity(QWidget*) - : MidiCmdDialog() - { - setWindowTitle(tr("MusE: Modify Velocity")); - QWidget* velocityWidget = new QWidget; - velo.setupUi(velocityWidget); - layout->addWidget(velocityWidget); - layout->addStretch(10); - _rateVal = 0; - _offsetVal = 0; - velo.rate->setValue(_rateVal); - velo.offset->setValue(_offsetVal); - } - -//--------------------------------------------------------- -// accept -//--------------------------------------------------------- - -void Velocity::accept() - { - _rateVal = velo.rate->value(); - _offsetVal = velo.offset->value(); - MidiCmdDialog::accept(); - } - -//--------------------------------------------------------- -// ModifyVelocityCmd -//--------------------------------------------------------- - -ModifyVelocityCmd::ModifyVelocityCmd(MidiEditor* e) - : MidiCmd(e) - { - dialog = 0; - } - -//--------------------------------------------------------- -// guiDialog -//--------------------------------------------------------- - -MidiCmdDialog* ModifyVelocityCmd::guiDialog() - { - if (dialog == 0) - dialog = new Velocity(0); - return dialog; - } - -//--------------------------------------------------------- -// process -//--------------------------------------------------------- - -void ModifyVelocityCmd::process(CItemList* items) - { - int rate = dialog->rateVal(); - int offset = dialog->offsetVal(); - - for (iCItem k = items->begin(); k != items->end(); ++k) { - CItem* item = k->second; - Event event = item->event; - if (event.type() != Note) - continue; - if (itemInRange(item)) { - int velo = event.velo(); - velo = (velo * rate) / 100; - velo += offset; - - if (velo <= 0) - velo = 1; - if (velo > 127) - velo = 127; - if (event.velo() != velo) { - Event newEvent = event.clone(); - newEvent.setVelo(velo); - audio->msgChangeEvent(event, newEvent, item->part, false); - } - } - } - } - - |