diff options
Diffstat (limited to 'muse_qt4_evolution/muse/liste/ieventdialog.cpp')
| -rw-r--r-- | muse_qt4_evolution/muse/liste/ieventdialog.cpp | 428 |
1 files changed, 428 insertions, 0 deletions
diff --git a/muse_qt4_evolution/muse/liste/ieventdialog.cpp b/muse_qt4_evolution/muse/liste/ieventdialog.cpp new file mode 100644 index 00000000..a2914ffc --- /dev/null +++ b/muse_qt4_evolution/muse/liste/ieventdialog.cpp @@ -0,0 +1,428 @@ +//============================================================================= +// MusE +// Linux Music Editor +// $Id:$ +// +// Copyright (C) 2007 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 <QColor> +#include <QDialogButtonBox> +#include "ieventdialog.h" + +InsertEventDialog::InsertEventDialog(const Pos& time, Part* part, Event* ev, + QWidget* parent, Qt::WindowFlags f) + : QDialog(parent, f) { + setWindowTitle("Insert Event Dialog"); + + _selectedType = -1; + + + _part = part; + + _lastDir = QDir::currentPath(); + + _mainLayout = new QGridLayout(parent); + //event type + QLabel* eventTypeLabel = new QLabel("Event Type", parent); + _mainLayout->addWidget(eventTypeLabel, 0, 0); + _eventTypeComboBox = new QComboBox(parent); + for(unsigned i = 0; i < IED_TypeCount; i++) { + _typeWidget.push_back(new QWidget(parent)); + QGridLayout* tLayout = new QGridLayout(_typeWidget[i]); + if(i == IED_Note) { + _eventTypeComboBox->addItem(NoteSTR); + //pitch + QLabel* pitchLabel = new QLabel("Pitch", _typeWidget[i]); + tLayout->addWidget(pitchLabel, 0, 0); + /*_noteLabel = new QLabel("C4", _typeWidget[i]); + _noteLabel->setFrameShape(QFrame::Panel); + _noteLabel->setFrameShadow(QFrame::Sunken); + tLayout->addWidget(_noteLabel, 0, 1);*/ + _pitchSpinBox = new QSpinBox(_typeWidget[i]); + _pitchSpinBox->setMaximum(127); + _pitchSpinBox->setMinimum(0); + _pitchSpinBox->setValue(ev && ev->type()==Note?ev->pitch():72/*C4*/); + tLayout->addWidget(_pitchSpinBox, 0, 1); + //Velocity + QLabel* velocityLabel = new QLabel("Velocity", _typeWidget[i]); + tLayout->addWidget(velocityLabel, 1, 0); + _velocitySpinBox = new QSpinBox(_typeWidget[i]); + _velocitySpinBox->setMaximum(127); + _velocitySpinBox->setMinimum(0); + _velocitySpinBox->setValue(ev && ev->type()==Note?ev->velo():70); + tLayout->addWidget(_velocitySpinBox, 1, 1); + //Velocity Off + /*QLabel* veloOffLabel = new QLabel("Velocity Off", _typeWidget[i]); + tLayout->addWidget(veloOffLabel, 2, 0); + _veloOffSpinBox = new QSpinBox(_typeWidget[i]); + _veloOffSpinBox->setMaximum(127); + _veloOffSpinBox->setMinimum(0); + _veloOffSpinBox->setValue(0); + tLayout->addWidget(_veloOffSpinBox, 2, 1);*/ + //Length + QLabel* lengthLabel = new QLabel("Length", _typeWidget[i]); + tLayout->addWidget(lengthLabel, 2, 0); + _lengthSpinBox = new QSpinBox(_typeWidget[i]); + _lengthSpinBox->setMaximum(32768); + _lengthSpinBox->setMinimum(1); + _lengthSpinBox->setValue(ev && ev->type()==Note?ev->lenTick():384); + tLayout->addWidget(_lengthSpinBox, 2, 1); + } + else if(i == IED_ProgramChange) { + _eventTypeComboBox->addItem(ProgramChangeSTR); + //TODO + QLabel* programChangeEventTODO = + new QLabel("TODO : Program change event", _typeWidget[i]); + tLayout->addWidget(programChangeEventTODO, 0, 0, 1, 2); + } + else if(i == IED_ControlChange) { + _eventTypeComboBox->addItem(ControlChangeSTR); + //TODO + QLabel* controlChangeEventTODO = + new QLabel("TODO : Control change event", _typeWidget[i]); + tLayout->addWidget(controlChangeEventTODO, 0, 0, 1, 2); + } + else if(i == IED_Sysex) { + _eventTypeComboBox->addItem(SysexSTR); + //number of sysex + QLabel* numOfSysexLabel = new QLabel("Number of Sysex", _typeWidget[i]); + tLayout->addWidget(numOfSysexLabel, 0, 0); + _sysexCountSpinBox = new QSpinBox(_typeWidget[i]); + _sysexCountSpinBox->setMaximum(1024); + _sysexCountSpinBox->setMinimum(1); + _sysexCountSpinBox->setValue(1); + tLayout->addWidget(_sysexCountSpinBox, 0, 1); + //current sysex + QLabel* curSysexLabel = new QLabel("Current Sysex", _typeWidget[i]); + tLayout->addWidget(curSysexLabel, 1, 0); + _curSysexSpinBox = new QSpinBox(_typeWidget[i]); + _curSysexSpinBox->setMaximum(0); + _curSysexSpinBox->setMinimum(0); + _curSysexSpinBox->setValue(0); + tLayout->addWidget(_curSysexSpinBox, 1, 1); + //select from the instrument + QPushButton* selectButton = new QPushButton("Select from instrument", + _typeWidget[i]); + tLayout->addWidget(selectButton, 2, 0, 1, 2); + //load + _loadButton = new QPushButton("Load...", _typeWidget[i]); + tLayout->addWidget(_loadButton, 3, 0); + //save + _saveButton = new QPushButton("Save...", _typeWidget[i]); + tLayout->addWidget(_saveButton, 3, 1); + //length + QLabel* lengthLabel = new QLabel("Length", _typeWidget[i]); + tLayout->addWidget(lengthLabel, 4, 0); + _lengthIntLabel = new QLabel(ev && ev->type()==Sysex? + QString::number(ev->dataLen()):"0", + _typeWidget[i]); + tLayout->addWidget(_lengthIntLabel, 4, 1); + //text edit + _sysexTextEdit = new QTextEdit(_typeWidget[i]); + _sysexCursorPos = 0; + _dataSysex.push_back(ev && ev->type()==Sysex? + QByteArray((const char*)ev->data(), ev->dataLen()) + :QByteArray()); + _lengthIntLabel->setText(QString::number(sysexLength())); + _dataSysexStr.push_back(ev && ev->type()==Sysex? + charArray2Str((const char*)ev->data(), + ev->dataLen()): + "F0 F7"); + tLayout->addWidget(_sysexTextEdit, 5, 0, 3, 2); + setSysexTextEdit(); + QString HEX = "(?!F7)([A-F]|\\d){1,2}"; + QString SRE = QString("^F0(\\s+)(") + HEX + QString("(\\s+))*F7$"); + _hexRegExp = new QRegExp(SRE, Qt::CaseInsensitive); + } + tLayout->setMargin(0); + _typeWidget[i]->setLayout(tLayout); + _mainLayout->addWidget(_typeWidget[i], 2, 0, 1, 2); + } + _mainLayout->addWidget(_eventTypeComboBox, 0, 1); + //time + QLabel* timeLabel = new QLabel("Time", parent); + _mainLayout->addWidget(timeLabel, 1, 0); + _timePosEdit = new PosEdit(parent); + _timePosEdit->setValue(time); + _mainLayout->addWidget(_timePosEdit, 1, 1); + //Ok, cancel + QDialogButtonBox* OkCancelBox = + new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel, + Qt::Horizontal, parent); + _mainLayout->addWidget(OkCancelBox, 3, 0, 1, 2); + + if(ev) + if(ev->type()==Note) _eventTypeComboBox->setCurrentIndex(IED_Note); + else if(ev->type()==Sysex) _eventTypeComboBox->setCurrentIndex(IED_Sysex); + else _eventTypeComboBox->setCurrentIndex(IED_Note); + else _eventTypeComboBox->setCurrentIndex(IED_Note); + + updateType(_eventTypeComboBox->currentIndex()); + + setLayout(_mainLayout); + + //connection + connect(_sysexTextEdit, SIGNAL(textChanged()), this, + SLOT(updateSysexTextEdit())); + connect(_sysexTextEdit, SIGNAL(cursorPositionChanged()), this, + SLOT(updateSysexCursor())); + connect(_eventTypeComboBox, SIGNAL(currentIndexChanged(int)), this, + SLOT(updateType(int))); + connect(_sysexCountSpinBox, SIGNAL(valueChanged(int)), this, + SLOT(updateSysexCount(int))); + connect(_curSysexSpinBox, SIGNAL(valueChanged(int)), this, + SLOT(updateCurSysexSpinBox(int))); + connect(_loadButton, SIGNAL(clicked()), this, SLOT(updateSysexLoad())); + connect(_saveButton, SIGNAL(clicked()), this, SLOT(updateSysexSave())); + connect(OkCancelBox, SIGNAL(accepted()), this, SLOT(accept())); + connect(OkCancelBox, SIGNAL(rejected()), this, SLOT(reject())); +} + +InsertEventDialog::~InsertEventDialog() { +} + +EventList* InsertEventDialog::elResult() { + unsigned evTick; + evTick = (unsigned)IED_MAX(0, (int)_timePosEdit->pos().tick() + - (int)_part->tick()); + Pos evPos(evTick); + EventList* res = new EventList; + + int curType = _eventTypeComboBox->currentIndex(); + + if(curType == IED_Note) { + Event evNote(Note); + evNote.setPos(evPos); + evNote.setPitch(_pitchSpinBox->value()); + evNote.setVelo(_velocitySpinBox->value()); + //evNote.setVeloOff(_veloOffSpinBox->value()); + evNote.setLenTick(_lengthSpinBox->value()); + res->add(evNote); + return res; + } + else if(curType == IED_ProgramChange) { + //TODO + return NULL; + } + else if(curType == IED_ControlChange) { + //TODO + return NULL; + } + else if(curType == IED_Sysex) { + for(unsigned i = 0; (int)i < _sysexCountSpinBox->value(); i++) { + Event evSysex(Sysex); + evSysex.setPos(evPos); + evSysex.setData((const unsigned char*) _dataSysex[i].data(), + _dataSysex[i].size()); + res->add(evSysex); + } + return res; + } + else return NULL; +} + +int InsertEventDialog::sysexLength() { + return _dataSysex[_curSysexSpinBox->value()].size(); +} +QString InsertEventDialog::charArray2Str(const char* s, int length) { + return ByteArray2Str(QByteArray(s, length)); +} +QString InsertEventDialog::ByteArray2Str(const QByteArray& ba) { + QString res = "F0 "; + for(int i = 0; i < ba.size(); i++) { + res += QString::number((unsigned char)ba.at(i), 16); + res += " "; + } + res += "F7"; + return res.toUpper(); +} +QByteArray InsertEventDialog::Str2ByteArray(const QString& s) { + QByteArray ba; + QString simpli = s.simplified(); + QStringList sl = simpli.split(" "); + bool ok; + for(int i = 1; i < sl.size() - 1; i++) {//i=1 and until size-1 to skip F0, F7 + ba.push_back(sl[i].toInt(&ok, 16)); + } + return ba; +} +char* InsertEventDialog::Str2CharArray(const QString& s) { + return Str2ByteArray(s).data(); +} + +void InsertEventDialog::setSysexTextEdit() { + QString s = _dataSysexStr[_curSysexSpinBox->value()].toUpper(); + _sysexTextEdit->blockSignals(true); + //print in gray F0 + _sysexTextEdit->setTextColor(Qt::darkGray); + _sysexTextEdit->setPlainText(s.left(2)); + //move cursor at the end + QTextCursor tc1(_sysexTextEdit->document()); + tc1.movePosition(QTextCursor::End); + _sysexTextEdit->setTextCursor(tc1); + //print in black the core + _sysexTextEdit->setTextColor(Qt::black); + _sysexTextEdit->insertPlainText(s.mid(2, s.size()-4)); + //move cursor at the end + QTextCursor tc2(_sysexTextEdit->document()); + tc2.movePosition(QTextCursor::End); + _sysexTextEdit->setTextCursor(tc2); + //print in gray F7 + _sysexTextEdit->setTextColor(Qt::darkGray); + _sysexTextEdit->insertPlainText(s.right(2)); + //relocate cursor + QTextCursor tc(_sysexTextEdit->document()); + tc.setPosition(_sysexCursorPos); + _sysexTextEdit->setTextCursor(tc); + //update length label + _lengthIntLabel->setText(QString::number(sysexLength())); + + _sysexTextEdit->blockSignals(false); +} + +//SLOTS +void InsertEventDialog::updateSysexTextEdit() { + int cur = _curSysexSpinBox->value(); + int curCursor = _sysexTextEdit->textCursor().position(); + QString data = _sysexTextEdit->toPlainText(); + bool correctInput = _hexRegExp->exactMatch(data); + + if(correctInput) { + _dataSysexStr[cur] = data; + _sysexCursorPos = curCursor; + } + + //display text, relocate cursor and update length + setSysexTextEdit(); + //update _dataSysex + _dataSysex[cur] = Str2ByteArray(_dataSysexStr[cur]); +} +void InsertEventDialog::updateSysexCursor() { + if(_dataSysexStr[_curSysexSpinBox->value()] + == _sysexTextEdit->toPlainText()) //only if the text hasn't changed + _sysexCursorPos = _sysexTextEdit->textCursor().position(); +} +void InsertEventDialog::updateSysexCount(int c) { + while((int)_dataSysexStr.size() < c) { + _dataSysexStr.push_back(QString("F0 F7")); + QByteArray ba; + _dataSysex.push_back(ba); + } + if(c <= _curSysexSpinBox->value()) _curSysexSpinBox->setValue(c-1); + _curSysexSpinBox->setMaximum(c-1); +} +void InsertEventDialog::updateCurSysexSpinBox(int /*c*/) { + setSysexTextEdit(); +} +void InsertEventDialog::updateSysexLoad() { + QByteArray ba; + QString fileName = + QFileDialog::getOpenFileName(this, + tr("Load Sysex dialog"), + _lastDir, + QString("*.syx;; *")); + if(!fileName.isEmpty()) { + QFileInfo fi(fileName); + _lastDir = fi.path(); + + QFile f(fileName); + if(f.open(QIODevice::ReadOnly)) { + ba = f.readAll(); + bool sysexStart = false; + int sysexCount = 0; + for(int i = 0; i < ba.size(); i++) { + if((unsigned char)ba.at(i) == 0xF0) { + sysexStart = true; + sysexCount++; + while((int)_dataSysex.size() < sysexCount) { + QByteArray tempba; + _dataSysex.push_back(tempba); + _dataSysexStr.push_back(QString("")); + } + _dataSysex[sysexCount-1].clear(); + } + else if((unsigned char)ba.at(i) == 0xF7) { + QByteArray endba(_dataSysex[sysexCount-1]); + sysexStart = false; + _dataSysexStr[sysexCount-1] = ByteArray2Str(endba); + } + else if(sysexStart) _dataSysex[sysexCount-1].push_back(ba.at(i)); + } + _sysexCountSpinBox->setValue(sysexCount); + _curSysexSpinBox->setValue(0); + updateCurSysexSpinBox(0); + //Message dialog + if(sysexCount > 0) { + QMessageBox::information(this, tr("Sysex loaded"), + tr("MusE has successfully detected" + " and loaded ") + + QString::number(sysexCount) + + tr(" sysex messages.")); + } + else { + QMessageBox::information(this, tr("No sysex"), + tr("No sysex in this file")); + } + } + else { + QMessageBox::critical(0, + tr("Critical Error"), + tr("Cannot open file %1").arg(fileName)); + } + } +} +void InsertEventDialog::updateSysexSave() { + QString filename = + QFileDialog::getSaveFileName( + this, + tr("Save Sysex Dialog"), + _lastDir, + QString("*")); + if(!filename.isEmpty()) { + QFileInfo fi(filename); + _lastDir = fi.path(); + QFile f(filename); + if(f.open(QIODevice::WriteOnly)) { + for(unsigned i = 0; i < _dataSysex.size(); i++) { + qint64 wok; + wok = f.write(QByteArray(1, 0xF0)); + wok = f.write(_dataSysex[i]); + wok = f.write(QByteArray(1, 0xF7)); + if(wok == -1) { + QMessageBox::critical(0, + tr("Critical Error"), + tr("Cannot write the sysex number %1") + .arg(i)); + } + } + } + else { + QMessageBox::critical(0, + tr("Critical Error"), + tr("Cannot save file %1").arg(filename)); + } + } +} +void InsertEventDialog::updateType(int type) { + if(_selectedType != type) { + for(unsigned i = 0; i < IED_TypeCount; i++) { + if(type == (int)i) _typeWidget[i]->show(); + else _typeWidget[i]->hide(); + } + _selectedType = type; + resize(1, 1); + } +} |