diff options
Diffstat (limited to 'muse_qt4_evolution/muse/widgets/noteinfo.cpp')
| -rw-r--r-- | muse_qt4_evolution/muse/widgets/noteinfo.cpp | 207 |
1 files changed, 207 insertions, 0 deletions
diff --git a/muse_qt4_evolution/muse/widgets/noteinfo.cpp b/muse_qt4_evolution/muse/widgets/noteinfo.cpp new file mode 100644 index 00000000..9ae02ab0 --- /dev/null +++ b/muse_qt4_evolution/muse/widgets/noteinfo.cpp @@ -0,0 +1,207 @@ +//============================================================================= +// 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 "noteinfo.h" +#include "song.h" +#include "globals.h" +#include "awl/posedit.h" +#include "awl/pitchedit.h" + +//--------------------------------------------------- +// NoteInfo +// ToolBar +// Start, Len, Note, Velo on, Velo off, Channel +//--------------------------------------------------- + +NoteInfo::NoteInfo(QMainWindow* parent) + : QToolBar(tr("Note Info"), parent) + { + deltaMode = false; + + QLabel* label = new QLabel(tr("Start")); + label->setAlignment(Qt::AlignRight | Qt::AlignVCenter); + label->setIndent(3); + addWidget(label); + + selTime = new Awl::PosEdit; + selTime->setFixedHeight(24); + addWidget(selTime); + + label = new QLabel(tr("Len"), this); + label->setAlignment(Qt::AlignRight | Qt::AlignVCenter); + label->setIndent(3); + addWidget(label); + + selLen = new QSpinBox(this); + selLen->setRange(0, 100000); + selLen->setFixedHeight(24); + addWidget(selLen); + + label = new QLabel(tr("Pitch"), this); + label->setAlignment(Qt::AlignRight | Qt::AlignVCenter); + label->setIndent(3); + addWidget(label); + selPitch = new Awl::PitchEdit(this); + selPitch->setFixedHeight(24); + addWidget(selPitch); + + label = new QLabel(tr("Velo On"), this); + label->setAlignment(Qt::AlignRight | Qt::AlignVCenter); + label->setIndent(3); + addWidget(label); + selVelOn = new QSpinBox(this); + selVelOn->setRange(0, 127); + selVelOn->setFixedHeight(24); + addWidget(selVelOn); + + label = new QLabel(tr("Velo Off"), this); + label->setAlignment(Qt::AlignRight | Qt::AlignVCenter); + label->setIndent(3); + addWidget(label); + selVelOff = new QSpinBox(this); + selVelOff->setRange(0, 127); + selVelOff->setFixedHeight(24); + addWidget(selVelOff); + + connect(selLen, SIGNAL(valueChanged(int)), SLOT(lenChanged(int))); + connect(selPitch, SIGNAL(valueChanged(int)), SLOT(pitchChanged(int))); + connect(selVelOn, SIGNAL(valueChanged(int)), SLOT(velOnChanged(int))); + connect(selVelOff, SIGNAL(valueChanged(int)), SLOT(velOffChanged(int))); + connect(selTime, SIGNAL(valueChanged(const Pos&)), SLOT(timeChanged(const Pos&))); + } + +//--------------------------------------------------------- +// setDeltaMode +//--------------------------------------------------------- + +void NoteInfo::setDeltaMode(bool val) + { + deltaMode = val; + selPitch->setDeltaMode(val); + if (val) { + selLen->setRange(-100000, 100000); + selVelOn->setRange(-127, 127); + selVelOff->setRange(-127, 127); + } + else { + selLen->setRange(0, 100000); + selVelOn->setRange(0, 127); + selVelOff->setRange(0, 127); + } + } + +//--------------------------------------------------------- +// lenChanged +//--------------------------------------------------------- + +void NoteInfo::lenChanged(int val) + { + if (!signalsBlocked()) + emit valueChanged(VAL_LEN, val); + } + +//--------------------------------------------------------- +// velOnChanged +//--------------------------------------------------------- + +void NoteInfo::velOnChanged(int val) + { + if (!signalsBlocked()) + emit valueChanged(VAL_VELON, val); + } + +//--------------------------------------------------------- +// velOffChanged +//--------------------------------------------------------- + +void NoteInfo::velOffChanged(int val) + { + if (!signalsBlocked()) + emit valueChanged(VAL_VELOFF, val); + } + +//--------------------------------------------------------- +// pitchChanged +//--------------------------------------------------------- + +void NoteInfo::pitchChanged(int val) + { + if (!signalsBlocked()) + emit valueChanged(VAL_PITCH, val); + } + +//--------------------------------------------------------- +// setValue +//--------------------------------------------------------- + +void NoteInfo::setValue(ValType type, int val) + { + blockSignals(true); + switch(type) { + case VAL_TIME: + selTime->setValue(val); + break; + case VAL_LEN: + selLen->setValue(val); + break; + case VAL_VELON: + selVelOn->setValue(val); + break; + case VAL_VELOFF: + selVelOff->setValue(val); + break; + case VAL_PITCH: + selPitch->setValue(val); + break; + } + blockSignals(false); + } + +//--------------------------------------------------------- +// setValue +//--------------------------------------------------------- + +void NoteInfo::setValues(unsigned tick, int val2, int val3, int val4, + int val5) + { + blockSignals(true); + if (selTime->pos().tick() != tick) + selTime->setValue(tick); + if (selLen->value() != val2) + selLen->setValue(val2); + if (selPitch->value() != val3) + selPitch->setValue(val3); + if (selVelOn->value() != val4) + selVelOn->setValue(val4); + if (selVelOff->value() != val5) + selVelOff->setValue(val5); + blockSignals(false); + } + +//--------------------------------------------------------- +// timeChanged +//--------------------------------------------------------- + +void NoteInfo::timeChanged(const Pos& pos) + { + if (!signalsBlocked()) + emit valueChanged(VAL_TIME, pos.tick()); + } + |