diff options
Diffstat (limited to 'attic/muse_qt4_evolution/muse/instruments/midictrledit.cpp')
| -rw-r--r-- | attic/muse_qt4_evolution/muse/instruments/midictrledit.cpp | 418 |
1 files changed, 418 insertions, 0 deletions
diff --git a/attic/muse_qt4_evolution/muse/instruments/midictrledit.cpp b/attic/muse_qt4_evolution/muse/instruments/midictrledit.cpp new file mode 100644 index 00000000..b2f33e30 --- /dev/null +++ b/attic/muse_qt4_evolution/muse/instruments/midictrledit.cpp @@ -0,0 +1,418 @@ +//============================================================================= +// 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 "app.h" +#include "driver/mididev.h" +#include "midictrl.h" +#include "midictrledit.h" +#include "xml.h" +#include "filedialog.h" +#include "globals.h" + +MidiControllerEditDialog* midiControllerEditDialog; + +static MidiController predefinedMidiController[] = { + MidiController("Pitch", 0x40000, -10000, +10000), + MidiController("Program", 0x40001, 0, 127), + MidiController("BankSel", 0x10000, 0, 16383) + }; + +enum { + COL_NAME = 0, COL_TYPE, + COL_HNUM, COL_LNUM, COL_MIN, COL_MAX + }; + +//--------------------------------------------------------- +// addControllerToView +//--------------------------------------------------------- + +void MidiControllerEditDialog::addControllerToView(MidiController* mctrl) + { + QString hnum; + hnum.setNum(mctrl->num()); + QString lnum("---"); + QString min; + min.setNum(mctrl->minVal()); + QString max; + max.setNum(mctrl->maxVal()); + new Q3ListViewItem(viewController, + mctrl->name(), + int2ctrlType(mctrl->type()), + hnum, lnum, min, max + ); + } + +//--------------------------------------------------------- +// MidiControllerEditDialog +//--------------------------------------------------------- + +MidiControllerEditDialog::MidiControllerEditDialog(QWidget* parent, const char* name, bool modal, Qt::WFlags fl) + : MidiControllerEditDialogBase(parent, name, modal, fl) + { + viewController->setColumnAlignment(COL_HNUM, AlignCenter); + viewController->setColumnAlignment(COL_LNUM, AlignCenter); + viewController->setColumnAlignment(COL_MIN, AlignCenter); + viewController->setColumnAlignment(COL_MAX, AlignCenter); + viewController->setColumnWidthMode(COL_NAME, Q3ListView::Maximum); + + // populate list of predefined controller + int size = sizeof(predefinedMidiController) / sizeof(*predefinedMidiController); + for (int i = 0; i < size; ++i) + listController->insertItem(predefinedMidiController[i].name()); + listController->setSelected(0, true); + + // populate ports pulldown + for (int i = 0; i < MIDI_PORTS; ++i) { + MidiPort* port = &midiPorts[i]; + MidiDevice* dev = port->device(); + QString name; + name.sprintf("%d(%s)", port->portno()+1, + dev ? dev->name().latin1() : "none"); + midiPortsList->insertItem(name, i); + } + + reject(); // populate list + viewController->setCurrentItem(viewController->firstChild()); + + connect(buttonNew, SIGNAL(clicked()), SLOT(ctrlAdd())); + connect(buttonDelete, SIGNAL(clicked()), SLOT(ctrlDelete())); + connect(entryName, SIGNAL(textChanged(const QString&)), SLOT(nameChanged(const QString&))); + connect(comboType, SIGNAL(activated(const QString&)), SLOT(typeChanged(const QString&))); + connect(spinboxHCtrlNo, SIGNAL(valueChanged(int)), SLOT(valueHChanged(int))); + connect(spinboxLCtrlNo, SIGNAL(valueChanged(int)), SLOT(valueLChanged(int))); + connect(spinboxMin, SIGNAL(valueChanged(int)), SLOT(minChanged(int))); + connect(spinboxMax, SIGNAL(valueChanged(int)), SLOT(maxChanged(int))); + connect(viewController, SIGNAL(selectionChanged()), SLOT(controllerChanged())); + + controllerChanged(viewController->currentItem()); + } + +//--------------------------------------------------------- +// reject +//--------------------------------------------------------- + +void MidiControllerEditDialog::reject() + { + viewController->clear(); + for (iMidiController i = midiControllerList.begin(); + i != midiControllerList.end(); ++i) { + addControllerToView(&*i); + } + MidiControllerEditDialogBase::reject(); + } + +//--------------------------------------------------------- +// ctrlAdd +//--------------------------------------------------------- + +void MidiControllerEditDialog::ctrlAdd() + { + Q3ListBoxItem* item = listController->selectedItem(); + if (item == 0) + return; + QString name = item->text(); + int size = sizeof(predefinedMidiController) / sizeof(*predefinedMidiController); + for (int i = 0; i < size; ++i) { + MidiController* c = &predefinedMidiController[i]; + if (c->name() != name) + continue; + MidiController::ControllerType t = c->type(); + QString type = int2ctrlType(t); + QString min, max; + min.setNum(c->minVal()); + max.setNum(c->maxVal()); + + QString hno, lno; + int h = (c->num() >> 14) & 0x7f; + int l = c->num() & 0x7f; + + switch(t) { + case MidiController::Controller7: + hno = "---"; + lno.setNum(l); + break; + case MidiController::RPN: + case MidiController::NRPN: + case MidiController::Controller14: + hno.setNum(h); + lno.setNum(l); + break; + case MidiController::Pitch: + case MidiController::Program: + hno = "---"; + lno = "---"; + default: + break; + } + + Q3ListViewItem* item = new Q3ListViewItem(viewController, + name, type, hno, lno, min, max); + + viewController->setCurrentItem(item); + controllerChanged(item); + break; + } + } + +//--------------------------------------------------------- +// ctrlDelete +//--------------------------------------------------------- + +void MidiControllerEditDialog::ctrlDelete() + { + Q3ListViewItem* item = viewController->currentItem(); + if (item == 0) + return; + delete item; + } + +//--------------------------------------------------------- +// accept +//--------------------------------------------------------- + +void MidiControllerEditDialog::accept() + { + midiControllerList.clear(); + + Q3ListViewItem* item = viewController->firstChild(); + int hval = item->text(COL_HNUM).toInt(); + int lval = item->text(COL_LNUM).toInt(); + + while (item) { + MidiController c; + c.setName(item->text(COL_NAME)); + MidiController::ControllerType type = ctrlType2Int(item->text(COL_TYPE)); + + switch(type) { + case MidiController::Controller7: + c.setNum(hval); + break; + case MidiController::Controller14: + c.setNum((hval << 8 | lval) | 0x10000); + break; + case MidiController::RPN: + c.setNum((hval << 8 | lval) | 0x20000); + break; + case MidiController::NRPN: + c.setNum((hval << 8 | lval) | 0x30000); + break; + case MidiController::Pitch: + c.setNum(CTRL_PITCH); + break; + default: + break; + } + c.setMinVal(item->text(COL_MIN).toInt()); + c.setMaxVal(item->text(COL_MAX).toInt()); + midiControllerList.push_back(c); + item = item->nextSibling(); + } + MidiControllerEditDialogBase::accept(); + } + +//--------------------------------------------------------- +// nameChanged +//--------------------------------------------------------- + +void MidiControllerEditDialog::nameChanged(const QString& s) + { + Q3ListViewItem* item = viewController->currentItem(); + if (item == 0) + return; + item->setText(COL_NAME, s); + } + +//--------------------------------------------------------- +// typeChanged +//--------------------------------------------------------- + +void MidiControllerEditDialog::typeChanged(const QString& s) + { + Q3ListViewItem* item = viewController->currentItem(); + if (item == 0) + return; + item->setText(COL_TYPE, s); + item->setText(COL_MIN, QString("0")); + switch(ctrlType2Int(s)) { + case 2: // RPN + case 3: // NRPN + case MidiController::Controller14: + item->setText(COL_MAX, QString("16383")); + break; + case MidiController::Controller7: + case MidiController::Program: + item->setText(COL_MAX, QString("127")); + break; + case MidiController::Pitch: + item->setText(COL_MIN, QString("-5000")); + item->setText(COL_MAX, QString("+5000")); + break; + default: + break; + } + controllerChanged(item); + } + +//--------------------------------------------------------- +// valueHChanged +//--------------------------------------------------------- + +void MidiControllerEditDialog::valueHChanged(int val) + { + Q3ListViewItem* item = viewController->currentItem(); + if (item == 0) + return; + QString s; + s.setNum(val); + item->setText(COL_HNUM, s); + } + +//--------------------------------------------------------- +// valueLChanged +//--------------------------------------------------------- + +void MidiControllerEditDialog::valueLChanged(int val) + { + Q3ListViewItem* item = viewController->currentItem(); + if (item == 0) + return; + QString s; + s.setNum(val); + item->setText(COL_LNUM, s); + } + +//--------------------------------------------------------- +// controllerChanged +//--------------------------------------------------------- + +void MidiControllerEditDialog::controllerChanged() + { + Q3ListViewItem* item = viewController->selectedItem(); + controllerChanged(item); + } + +void MidiControllerEditDialog::controllerChanged(Q3ListViewItem* item) + { + if (item == 0) { + entryName->setEnabled(false); + comboType->setEnabled(false); + spinboxHCtrlNo->setEnabled(false); + spinboxLCtrlNo->setEnabled(false); + spinboxMin->setEnabled(false); + spinboxMax->setEnabled(false); + return; + } + + entryName->blockSignals(true); + comboType->blockSignals(true); + spinboxHCtrlNo->blockSignals(true); + spinboxLCtrlNo->blockSignals(true); + spinboxMin->blockSignals(true); + spinboxMax->blockSignals(true); + + entryName->setEnabled(true); + entryName->setText(item->text(COL_NAME)); + comboType->setCurrentItem(int(ctrlType2Int(item->text(COL_TYPE)))); + switch (ctrlType2Int(item->text(COL_TYPE))) { + case MidiController::Controller7: + comboType->setEnabled(true); + spinboxHCtrlNo->setEnabled(false); + spinboxLCtrlNo->setEnabled(true); + spinboxMin->setEnabled(true); + spinboxMax->setEnabled(true); + + spinboxHCtrlNo->setValue(item->text(COL_HNUM).toInt()); + spinboxMin->setValue(item->text(COL_MIN).toInt()); + spinboxMax->setValue(item->text(COL_MAX).toInt()); + item->setText(COL_LNUM, QString("---")); + break; + + case MidiController::Controller14: + case MidiController::RPN: + case MidiController::NRPN: + comboType->setEnabled(true); + spinboxHCtrlNo->setEnabled(true); + spinboxLCtrlNo->setEnabled(true); + spinboxMin->setEnabled(true); + spinboxMax->setEnabled(true); + + spinboxHCtrlNo->setValue(item->text(COL_HNUM).toInt()); + spinboxLCtrlNo->setValue(item->text(COL_LNUM).toInt()); + spinboxMin->setValue(item->text(COL_MIN).toInt()); + spinboxMax->setValue(item->text(COL_MAX).toInt()); + break; + + case MidiController::Pitch: + case MidiController::Program: + comboType->setEnabled(true); + spinboxHCtrlNo->setEnabled(false); + spinboxLCtrlNo->setEnabled(false); + spinboxMin->setEnabled(true); + spinboxMax->setEnabled(true); + break; + default: + break; + } + entryName->blockSignals(false); + comboType->blockSignals(false); + spinboxHCtrlNo->blockSignals(false); + spinboxLCtrlNo->blockSignals(false); + spinboxMin->blockSignals(false); + spinboxMax->blockSignals(false); + } + +//--------------------------------------------------------- +// minChanged +//--------------------------------------------------------- + +void MidiControllerEditDialog::minChanged(int val) + { + Q3ListViewItem* item = viewController->currentItem(); + if (item == 0) + return; + QString s; + s.setNum(val); + item->setText(COL_MIN, s); + } + +//--------------------------------------------------------- +// maxChanged +//--------------------------------------------------------- + +void MidiControllerEditDialog::maxChanged(int val) + { + Q3ListViewItem* item = viewController->currentItem(); + if (item == 0) + return; + QString s; + s.setNum(val); + item->setText(COL_MAX, s); + } + +//--------------------------------------------------------- +// configMidiController +//--------------------------------------------------------- + +void configMidiController() + { + if (midiControllerEditDialog == 0) + midiControllerEditDialog = new MidiControllerEditDialog(); + midiControllerEditDialog->show(); + } |