From 145364a8af6a1fec06556221e66d4b724a62fc9a Mon Sep 17 00:00:00 2001 From: tpearson Date: Mon, 1 Mar 2010 18:37:05 +0000 Subject: Added old abandoned KDE3 version of the RoseGarden MIDI tool git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/rosegarden@1097595 283d02a7-25f6-0310-bc7c-ecb5cbfe19da --- src/gui/studio/MidiKeyMappingEditor.cpp | 197 ++++++++++++++++++++++++++++++++ 1 file changed, 197 insertions(+) create mode 100644 src/gui/studio/MidiKeyMappingEditor.cpp (limited to 'src/gui/studio/MidiKeyMappingEditor.cpp') diff --git a/src/gui/studio/MidiKeyMappingEditor.cpp b/src/gui/studio/MidiKeyMappingEditor.cpp new file mode 100644 index 0000000..f31d0dc --- /dev/null +++ b/src/gui/studio/MidiKeyMappingEditor.cpp @@ -0,0 +1,197 @@ +/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */ + +/* + Rosegarden + A MIDI and audio sequencer and musical notation editor. + + This program is Copyright 2000-2008 + Guillaume Laurent , + Chris Cannam , + Richard Bown + + The moral rights of Guillaume Laurent, Chris Cannam, and Richard + Bown to claim authorship of this work have been asserted. + + Other copyrights also apply to some parts of this work. Please + see the AUTHORS file and individual file headers for details. + + This program is free software; you can redistribute it and/or + modify it under the terms of the GNU General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. See the file + COPYING included with this distribution for more information. +*/ + + +#include "MidiKeyMappingEditor.h" + +#include +#include "misc/Debug.h" +#include "misc/Strings.h" +#include "BankEditorDialog.h" +#include "base/MidiDevice.h" +#include "base/MidiProgram.h" +#include "base/NotationTypes.h" +#include "MidiKeyMapListViewItem.h" +#include "NameSetEditor.h" +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + + +namespace Rosegarden +{ + +MidiKeyMappingEditor::MidiKeyMappingEditor(BankEditorDialog* bankEditor, + QWidget* parent, + const char* name) + : NameSetEditor(bankEditor, + i18n("Key Mapping details"), + parent, name, i18n("Pitches"), false), + m_device(0) +{ + QWidget *additionalWidget = makeAdditionalWidget(m_mainFrame); + if (additionalWidget) { + m_mainLayout->addMultiCellWidget(additionalWidget, 0, 2, 0, 2); + } +} + +QWidget * +MidiKeyMappingEditor::makeAdditionalWidget(QWidget *parent) +{ + return 0; +} + +void +MidiKeyMappingEditor::clearAll() +{ + blockAllSignals(true); + + for (unsigned int i = 0; i < m_names.size(); ++i) + m_names[i]->clear(); + + setTitle(i18n("Key Mapping details")); + + setEnabled(false); + + blockAllSignals(false); +} + +void +MidiKeyMappingEditor::populate(QListViewItem* item) +{ + RG_DEBUG << "MidiKeyMappingEditor::populate\n"; + + MidiKeyMapListViewItem *keyItem = + dynamic_cast(item); + if (!keyItem) { + RG_DEBUG << "MidiKeyMappingEditor::populate : not a key item - returning\n"; + return ; + } + + MidiDevice* device = m_bankEditor->getCurrentMidiDevice(); + if (!device) + return ; + + m_device = device; + m_mappingName = qstrtostr(keyItem->getName()); + + setEnabled(true); + + reset(); +} + +void +MidiKeyMappingEditor::reset() +{ + if (!m_device) + return ; + + setTitle(strtoqstr(m_mappingName)); + + const MidiKeyMapping *m = m_device->getKeyMappingByName(m_mappingName); + + if (!m) { + RG_DEBUG << "WARNING: MidiKeyMappingEditor::reset: No such mapping as " << m_mappingName << endl; + } + + m_mapping = *m; + + blockAllSignals(true); + + // Librarian details + // + m_librarian->setText(strtoqstr(m_device->getLibrarianName())); + m_librarianEmail->setText(strtoqstr(m_device->getLibrarianEmail())); + + for (MidiKeyMapping::KeyNameMap::const_iterator it = + m_mapping.getMap().begin(); + it != m_mapping.getMap().end(); ++it) { + + int i = it->first; + if (i < 0 || i > 127) { + RG_DEBUG << "WARNING: MidiKeyMappingEditor::reset: Key " << i + << " out of range in mapping " << m_mapping.getName() + << endl; + continue; + } + + QString name = strtoqstr(it->second); + m_completion.addItem(name); + m_names[i]->setText(name); + m_names[i]->setCursorPosition(0); + } + + blockAllSignals(false); +} + +void +MidiKeyMappingEditor::slotNameChanged(const QString& name) +{ + const KLineEdit* lineEdit = dynamic_cast(sender()); + if (!lineEdit) { + RG_DEBUG << "MidiKeyMappingEditor::slotNameChanged() : %%% ERROR - signal sender is not a KLineEdit\n"; + return ; + } + + QString senderName = sender()->name(); + + // Adjust value back to zero rated + // + unsigned int pitch = senderName.toUInt() - 1; + + RG_DEBUG << "MidiKeyMappingEditor::slotNameChanged(" + << name << ") : pitch = " << pitch << endl; + + if (qstrtostr(name) != m_mapping.getMap()[pitch]) { + m_mapping.getMap()[pitch] = qstrtostr(name); + m_bankEditor->setModified(true); + } +} + +void +MidiKeyMappingEditor::slotEntryButtonPressed() +{} + +void MidiKeyMappingEditor::blockAllSignals(bool block) +{ + const QObjectList* allChildren = queryList("KLineEdit", "[0-9]+"); + QObjectListIt it(*allChildren); + QObject *obj; + + while ( (obj = it.current()) != 0 ) { + obj->blockSignals(block); + ++it; + } +} + +} +#include "MidiKeyMappingEditor.moc" -- cgit v1.2.1