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amuse/Editor/SongGroupEditor.cpp

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#include "SongGroupEditor.hpp"
#include "MainWindow.hpp"
#include "amuse/SongConverter.hpp"
class PageDataChangeUndoCommand : public EditorUndoCommand {
bool m_drum;
uint8_t m_prog;
int m_column;
int m_undoVal, m_redoVal;
bool m_undid = false;
public:
explicit PageDataChangeUndoCommand(ProjectModel::SongGroupNode* node, const QString& text, bool drum, uint8_t prog,
int column, int redoVal)
: EditorUndoCommand(node, text), m_drum(drum), m_prog(prog), m_column(column), m_redoVal(redoVal) {}
void undo() override {
m_undid = true;
amuse::SongGroupIndex& index = *static_cast<ProjectModel::SongGroupNode*>(m_node.get())->m_index;
auto& map = m_drum ? index.m_drumPages : index.m_normPages;
amuse::SongGroupIndex::PageEntry& entry = map[m_prog];
switch (m_column) {
case 0: {
if (m_prog == m_undoVal)
break;
#if __APPLE__
auto search = map.find(m_prog);
std::swap(map[m_undoVal], search->second);
map.erase(search);
#else
auto nh = map.extract(m_prog);
nh.key() = m_undoVal;
map.insert(std::move(nh));
#endif
m_prog = m_undoVal;
break;
}
case 1:
entry.objId.id = m_undoVal;
break;
case 2:
entry.priority = m_undoVal;
break;
case 3:
entry.maxVoices = m_undoVal;
break;
default:
break;
}
EditorUndoCommand::undo();
}
void redo() override {
amuse::SongGroupIndex& index = *static_cast<ProjectModel::SongGroupNode*>(m_node.get())->m_index;
auto& map = m_drum ? index.m_drumPages : index.m_normPages;
amuse::SongGroupIndex::PageEntry& entry = map[m_prog];
switch (m_column) {
case 0: {
m_undoVal = m_prog;
if (m_prog == m_redoVal)
break;
#if __APPLE__
auto search = map.find(m_prog);
std::swap(map[m_redoVal], search->second);
map.erase(search);
#else
auto nh = map.extract(m_prog);
nh.key() = m_redoVal;
map.insert(std::move(nh));
#endif
m_prog = m_redoVal;
break;
}
case 1:
m_undoVal = entry.objId.id.id;
entry.objId.id = m_redoVal;
break;
case 2:
m_undoVal = entry.priority;
entry.priority = m_redoVal;
break;
case 3:
m_undoVal = entry.maxVoices;
entry.maxVoices = m_redoVal;
break;
default:
break;
}
if (m_undid)
EditorUndoCommand::redo();
}
};
class SetupDataChangeUndoCommand : public EditorUndoCommand {
amuse::SongId m_song;
int m_row, m_column;
int m_undoVal, m_redoVal;
bool m_undid = false;
public:
explicit SetupDataChangeUndoCommand(ProjectModel::SongGroupNode* node, const QString& text, amuse::SongId song,
int row, int column, int redoVal)
: EditorUndoCommand(node, text), m_song(song), m_row(row), m_column(column), m_redoVal(redoVal) {}
void undo() override {
m_undid = true;
amuse::SongGroupIndex& index = *static_cast<ProjectModel::SongGroupNode*>(m_node.get())->m_index;
auto& map = index.m_midiSetups;
std::array<amuse::SongGroupIndex::MIDISetup, 16>& entry = map[m_song];
switch (m_column) {
case 0:
entry[m_row].programNo = m_undoVal;
break;
case 2:
entry[m_row].volume = m_undoVal;
break;
case 3:
entry[m_row].panning = m_undoVal;
break;
case 4:
entry[m_row].reverb = m_undoVal;
break;
case 5:
entry[m_row].chorus = m_undoVal;
break;
default:
break;
}
EditorUndoCommand::undo();
}
void redo() override {
amuse::SongGroupIndex& index = *static_cast<ProjectModel::SongGroupNode*>(m_node.get())->m_index;
auto& map = index.m_midiSetups;
std::array<amuse::SongGroupIndex::MIDISetup, 16>& entry = map[m_song];
switch (m_column) {
case 0:
m_undoVal = entry[m_row].programNo;
entry[m_row].programNo = m_redoVal;
break;
case 2:
m_undoVal = entry[m_row].volume;
entry[m_row].volume = m_redoVal;
break;
case 3:
m_undoVal = entry[m_row].panning;
entry[m_row].panning = m_redoVal;
break;
case 4:
m_undoVal = entry[m_row].reverb;
entry[m_row].reverb = m_redoVal;
break;
case 5:
m_undoVal = entry[m_row].chorus;
entry[m_row].chorus = m_redoVal;
break;
default:
break;
}
if (m_undid)
EditorUndoCommand::redo();
}
};
class SongNameChangeUndoCommand : public EditorUndoCommand {
amuse::SongId m_song;
std::string m_undoVal, m_redoVal;
bool m_undid = false;
public:
explicit SongNameChangeUndoCommand(ProjectModel::SongGroupNode* node, const QString& text, amuse::SongId song,
std::string_view redoVal)
: EditorUndoCommand(node, text), m_song(song), m_redoVal(redoVal) {}
void undo() override {
m_undid = true;
g_MainWindow->projectModel()->setIdDatabases(m_node.get());
amuse::SongGroupIndex& index = *static_cast<ProjectModel::SongGroupNode*>(m_node.get())->m_index;
auto& map = index.m_midiSetups;
amuse::SongId newId = g_MainWindow->projectModel()->exchangeSongId(m_song, m_undoVal);
if (m_song != newId) {
#if __APPLE__
auto search = map.find(m_song);
std::swap(map[newId], search->second);
map.erase(search);
#else
auto nh = map.extract(m_song);
nh.key() = newId;
map.insert(std::move(nh));
#endif
m_song = newId;
}
EditorUndoCommand::undo();
}
void redo() override {
g_MainWindow->projectModel()->setIdDatabases(m_node.get());
amuse::SongGroupIndex& index = *static_cast<ProjectModel::SongGroupNode*>(m_node.get())->m_index;
auto& map = index.m_midiSetups;
m_undoVal = amuse::SongId::CurNameDB->resolveNameFromId(m_song);
amuse::SongId newId = g_MainWindow->projectModel()->exchangeSongId(m_song, m_redoVal);
if (m_song != newId) {
#if __APPLE__
auto search = map.find(m_song);
std::swap(map[newId], search->second);
map.erase(search);
#else
auto nh = map.extract(m_song);
nh.key() = newId;
map.insert(std::move(nh));
#endif
m_song = newId;
}
if (m_undid)
EditorUndoCommand::redo();
}
};
class SongMIDIPathChangeUndoCommand : public EditorUndoCommand {
amuse::SongId m_song;
QString m_undoVal, m_redoVal;
bool m_undid = false;
public:
explicit SongMIDIPathChangeUndoCommand(ProjectModel::SongGroupNode* node, const QString& text, amuse::SongId song,
QString redoVal)
: EditorUndoCommand(node, text), m_song(song), m_redoVal(redoVal) {}
void undo() override {
m_undid = true;
g_MainWindow->projectModel()->setMIDIPathOfSong(m_song, m_undoVal);
EditorUndoCommand::undo();
}
void redo() override {
m_undoVal = g_MainWindow->projectModel()->getMIDIPathOfSong(m_song);
g_MainWindow->projectModel()->setMIDIPathOfSong(m_song, m_redoVal);
if (m_undid)
EditorUndoCommand::redo();
}
};
PageObjectDelegate::PageObjectDelegate(QObject* parent) : BaseObjectDelegate(parent) {}
ProjectModel::INode* PageObjectDelegate::getNode(const QAbstractItemModel* __model, const QModelIndex& index) const {
const PageModel* model = static_cast<const PageModel*>(__model);
auto entry = model->m_sorted[index.row()];
if (entry->second.objId.id.id == 0xffff)
return nullptr;
ProjectModel::GroupNode* group = g_MainWindow->projectModel()->getGroupNode(model->m_node.get());
return group->pageObjectNodeOfId(entry->second.objId.id);
}
QWidget* PageObjectDelegate::createEditor(QWidget* parent, const QStyleOptionViewItem& option,
const QModelIndex& index) const {
const PageModel* model = static_cast<const PageModel*>(index.model());
ProjectModel::GroupNode* group = g_MainWindow->projectModel()->getGroupNode(model->m_node.get());
EditorFieldPageObjectNode* cb = new EditorFieldPageObjectNode(group, parent);
connect(cb, &EditorFieldPageObjectNode::currentIndexChanged, this, &PageObjectDelegate::objIndexChanged);
return cb;
}
void PageObjectDelegate::setEditorData(QWidget* editor, const QModelIndex& index) const {
int idx = 0;
if (ProjectModel::BasePoolObjectNode* node =
static_cast<ProjectModel::BasePoolObjectNode*>(getNode(index.model(), index)))
idx = g_MainWindow->projectModel()
->getPageObjectProxy()
->mapFromSource(g_MainWindow->projectModel()->index(node))
.row();
static_cast<EditorFieldPageObjectNode*>(editor)->setCurrentIndex(idx);
if (static_cast<EditorFieldPageObjectNode*>(editor)->shouldPopupOpen())
QApplication::postEvent(editor, new QEvent(QEvent::User));
}
void PageObjectDelegate::setModelData(QWidget* editor, QAbstractItemModel* m, const QModelIndex& index) const {
const PageModel* model = static_cast<const PageModel*>(m);
auto entry = model->m_sorted[index.row()];
ProjectModel::BasePoolObjectNode* node = static_cast<EditorFieldPageObjectNode*>(editor)->currentNode();
amuse::ObjectId id;
if (node)
id = node->id();
if (id == entry->second.objId.id) {
emit m->dataChanged(index, index);
return;
}
g_MainWindow->pushUndoCommand(new PageDataChangeUndoCommand(
model->m_node.get(), tr("Change %1").arg(m->headerData(1, Qt::Horizontal).toString()), model->m_drum,
entry->first, 1, id.id));
emit m->dataChanged(index, index);
}
void PageObjectDelegate::objIndexChanged() { emit commitData(static_cast<QWidget*>(sender())); }
void MIDIFileFieldWidget::buttonPressed() {
if (m_le.text().isEmpty())
m_dialog.setDirectory(g_MainWindow->projectModel()->dir());
else
m_dialog.setDirectory(QFileInfo(g_MainWindow->projectModel()->dir().absoluteFilePath(m_le.text())).path());
m_dialog.open(this, SLOT(fileDialogOpened(const QString&)));
}
void MIDIFileFieldWidget::fileDialogOpened(const QString& path) {
m_le.setText(g_MainWindow->projectModel()->dir().relativeFilePath(path));
emit pathChanged();
}
MIDIFileFieldWidget::MIDIFileFieldWidget(QWidget* parent)
: QWidget(parent)
, m_button(tr("Browse"))
, m_dialog(this, tr("Open Song File"), {}, QStringLiteral("Songs(*.mid *.son *.sng)")) {
QHBoxLayout* layout = new QHBoxLayout;
layout->addWidget(&m_le);
layout->addWidget(&m_button);
layout->setContentsMargins(QMargins());
layout->setSpacing(0);
setLayout(layout);
connect(&m_le, &QLineEdit::returnPressed, this, &MIDIFileFieldWidget::pathChanged);
connect(&m_button, &QPushButton::clicked, this, &MIDIFileFieldWidget::buttonPressed);
m_dialog.setFileMode(QFileDialog::ExistingFile);
m_dialog.setAcceptMode(QFileDialog::AcceptOpen);
}
QWidget* MIDIFileDelegate::createEditor(QWidget* parent, const QStyleOptionViewItem& option,
const QModelIndex& index) const {
MIDIFileFieldWidget* field = new MIDIFileFieldWidget(parent);
connect(field, &MIDIFileFieldWidget::pathChanged, this, &MIDIFileDelegate::pathChanged);
return field;
}
void MIDIFileDelegate::destroyEditor(QWidget* editor, const QModelIndex& index) const {
QTableView* table = static_cast<QTableView*>(editor->parentWidget()->parentWidget());
editor->deleteLater();
emit const_cast<QAbstractItemModel*>(index.model())->dataChanged(index, index);
table->setCurrentIndex(index);
}
void MIDIFileDelegate::setEditorData(QWidget* editor, const QModelIndex& index) const {
MIDIFileFieldWidget* widget = static_cast<MIDIFileFieldWidget*>(editor);
const SetupListModel* model = static_cast<const SetupListModel*>(index.model());
auto entry = model->m_sorted[index.row()];
widget->setPath(g_MainWindow->projectModel()->getMIDIPathOfSong(entry->first));
}
void MIDIFileDelegate::setModelData(QWidget* editor, QAbstractItemModel* m, const QModelIndex& index) const {
MIDIFileFieldWidget* widget = static_cast<MIDIFileFieldWidget*>(editor);
const SetupListModel* model = static_cast<const SetupListModel*>(index.model());
auto entry = model->m_sorted[index.row()];
if (g_MainWindow->projectModel()->getMIDIPathOfSong(entry->first) == widget->path()) {
emit m->dataChanged(index, index);
return;
}
g_MainWindow->pushUndoCommand(
new SongMIDIPathChangeUndoCommand(model->m_node.get(), tr("Change MIDI Path"), entry->first, widget->path()));
emit m->dataChanged(index, index);
}
bool MIDIFileDelegate::editorEvent(QEvent* event, QAbstractItemModel* model, const QStyleOptionViewItem& option,
const QModelIndex& index) {
if (event->type() == QEvent::MouseButtonPress) {
QMouseEvent* ev = static_cast<QMouseEvent*>(event);
if (ev->button() == Qt::RightButton) {
QString path = index.data().toString();
if (path.isEmpty())
return false;
ContextMenu* menu = new ContextMenu;
QAction* midiAction = new QAction(tr("Save As MIDI"), menu);
midiAction->setData(path);
midiAction->setIcon(QIcon::fromTheme(QStringLiteral("file-save")));
connect(midiAction, &QAction::triggered, this, &MIDIFileDelegate::doExportMIDI);
menu->addAction(midiAction);
QAction* sngAction = new QAction(tr("Save As SNG"), menu);
sngAction->setData(path);
sngAction->setIcon(QIcon::fromTheme(QStringLiteral("file-save")));
connect(sngAction, &QAction::triggered, this, &MIDIFileDelegate::doExportSNG);
menu->addAction(sngAction);
menu->popup(ev->globalPos());
}
}
return false;
}
void MIDIFileDelegate::doExportMIDI() {
QAction* act = static_cast<QAction*>(sender());
QString path = act->data().toString();
if (path.isEmpty())
return;
QString inPath = g_MainWindow->projectModel()->dir().absoluteFilePath(path);
m_exportData.clear();
{
QFile fi(inPath);
if (!fi.open(QFile::ReadOnly)) {
g_MainWindow->uiMessenger().critical(tr("File Error"),
tr("Unable to open %1 for reading: %1").arg(inPath).arg(fi.errorString()));
return;
}
auto d = fi.readAll();
m_exportData.resize(d.size());
memcpy(&m_exportData[0], d.data(), d.size());
}
if (!memcmp(m_exportData.data(), "MThd", 4)) {
// data = amuse::SongConverter::MIDIToSong(data, 1, true);
} else {
bool isBig;
if (amuse::SongState::DetectVersion(m_exportData.data(), isBig) < 0) {
g_MainWindow->uiMessenger().critical(tr("File Error"), tr("Invalid song data at %1").arg(inPath));
return;
}
int version;
m_exportData = amuse::SongConverter::SongToMIDI(m_exportData.data(), version, isBig);
}
QFileInfo inInfo(inPath);
m_fileDialogMid.setDirectory(QFileInfo(inInfo.path(), inInfo.completeBaseName() + QStringLiteral(".mid")).filePath());
m_fileDialogMid.setAcceptMode(QFileDialog::AcceptSave);
m_fileDialogMid.setFileMode(QFileDialog::AnyFile);
m_fileDialogMid.setOption(QFileDialog::ShowDirsOnly, false);
m_fileDialogMid.open(this, SLOT(_doExportMIDI(const QString&)));
}
void MIDIFileDelegate::_doExportMIDI(const QString& path) {
m_fileDialogMid.close();
if (path.isEmpty())
return;
QFile fo(path);
if (!fo.open(QFile::WriteOnly)) {
g_MainWindow->uiMessenger().critical(tr("File Error"),
tr("Unable to open %1 for writing: %1").arg(path).arg(fo.errorString()));
return;
}
fo.write((char*)m_exportData.data(), m_exportData.size());
}
void MIDIFileDelegate::doExportSNG() {
QAction* act = static_cast<QAction*>(sender());
QString path = act->data().toString();
if (path.isEmpty())
return;
QString inPath = g_MainWindow->projectModel()->dir().absoluteFilePath(path);
m_exportData.clear();
{
QFile fi(inPath);
if (!fi.open(QFile::ReadOnly)) {
g_MainWindow->uiMessenger().critical(tr("File Error"),
tr("Unable to open %1 for reading: %1").arg(inPath).arg(fi.errorString()));
return;
}
auto d = fi.readAll();
m_exportData.resize(d.size());
memcpy(&m_exportData[0], d.data(), d.size());
}
if (!memcmp(m_exportData.data(), "MThd", 4)) {
m_exportData = amuse::SongConverter::MIDIToSong(m_exportData, 1, true);
if (m_exportData.empty()) {
g_MainWindow->uiMessenger().critical(tr("File Error"), tr("Invalid MIDI data at %1").arg(inPath));
return;
}
} else {
bool isBig;
if (amuse::SongState::DetectVersion(m_exportData.data(), isBig) < 0) {
g_MainWindow->uiMessenger().critical(tr("File Error"), tr("Invalid song data at %1").arg(inPath));
return;
}
}
QFileInfo inInfo(inPath);
m_fileDialogSng.setDirectory(QFileInfo(inInfo.path(), inInfo.completeBaseName() + QStringLiteral(".sng")).filePath());
m_fileDialogSng.setAcceptMode(QFileDialog::AcceptSave);
m_fileDialogSng.setFileMode(QFileDialog::AnyFile);
m_fileDialogSng.setOption(QFileDialog::ShowDirsOnly, false);
m_fileDialogSng.open(this, SLOT(_doExportSNG(const QString&)));
}
void MIDIFileDelegate::_doExportSNG(const QString& path) {
m_fileDialogSng.close();
if (path.isEmpty())
return;
QFile fo(path);
if (!fo.open(QFile::WriteOnly)) {
g_MainWindow->uiMessenger().critical(tr("File Error"),
tr("Unable to open %1 for writing: %1").arg(path).arg(fo.errorString()));
return;
}
fo.write((char*)m_exportData.data(), m_exportData.size());
}
void MIDIFileDelegate::pathChanged() { emit commitData(static_cast<MIDIFileFieldWidget*>(sender())); }
MIDIFileDelegate::MIDIFileDelegate(SetupTableView* parent)
: QStyledItemDelegate(parent)
, m_fileDialogMid(parent, tr("Export MIDI"), {}, tr("MIDI(*.mid)"))
, m_fileDialogSng(parent, tr("Export Song"), {}, tr("Song(*.sng)")) {}
std::unordered_map<uint8_t, amuse::SongGroupIndex::PageEntry>& PageModel::_getMap() const {
return m_drum ? m_node->m_index->m_drumPages : m_node->m_index->m_normPages;
}
void PageModel::_buildSortedList() {
m_sorted.clear();
if (!m_node)
return;
auto& map = _getMap();
m_sorted.reserve(map.size());
for (auto it = map.begin(); it != map.end(); ++it)
m_sorted.emplace_back(it);
std::sort(m_sorted.begin(), m_sorted.end());
}
QModelIndex PageModel::_indexOfProgram(uint8_t prog) const {
auto search = std::lower_bound(m_sorted.cbegin(), m_sorted.cend(), prog);
if (search == m_sorted.cend() || search->m_it->first != prog)
return QModelIndex();
else
return createIndex(search - m_sorted.begin(), 0);
}
int PageModel::_hypotheticalIndexOfProgram(uint8_t prog) const {
auto search = std::lower_bound(m_sorted.cbegin(), m_sorted.cend(), prog);
return search - m_sorted.begin();
}
void PageModel::loadData(ProjectModel::SongGroupNode* node) {
beginResetModel();
m_node = node;
_buildSortedList();
endResetModel();
}
void PageModel::unloadData() {
beginResetModel();
m_node.reset();
m_sorted.clear();
endResetModel();
}
int PageModel::rowCount(const QModelIndex& parent) const {
if (parent.isValid())
return 0;
if (!m_node)
return 0;
return int(m_sorted.size()) + 1;
}
int PageModel::columnCount(const QModelIndex& parent) const {
if (parent.isValid())
return 0;
return 4;
}
QVariant PageModel::data(const QModelIndex& index, int role) const {
if (!m_node)
return QVariant();
if (index.row() == m_sorted.size())
return QVariant();
auto entry = m_sorted[index.row()];
if (role == Qt::DisplayRole || role == Qt::EditRole) {
switch (index.column()) {
case 0:
return entry->first + 1;
case 1: {
ProjectModel::GroupNode* group = g_MainWindow->projectModel()->getGroupNode(m_node.get());
if (ProjectModel::BasePoolObjectNode* node = group->pageObjectNodeOfId(entry->second.objId.id))
return node->text();
return QVariant();
}
case 2:
return entry->second.priority;
case 3:
return entry->second.maxVoices;
default:
break;
}
}
return QVariant();
}
bool PageModel::setData(const QModelIndex& index, const QVariant& value, int role) {
if (!m_node || role != Qt::EditRole)
return false;
auto& map = _getMap();
auto entry = m_sorted[index.row()];
switch (index.column()) {
case 0: {
int prog = value.toInt() - 1;
if (prog == entry->first)
return false;
if (map.find(prog) != map.cend()) {
g_MainWindow->uiMessenger().critical(tr("Program Conflict"),
tr("Program %1 is already defined in table").arg(value.toInt()));
return false;
}
int newIdx = _hypotheticalIndexOfProgram(prog);
bool moving = beginMoveRows(index.parent(), index.row(), index.row(), index.parent(), newIdx);
g_MainWindow->pushUndoCommand(new PageDataChangeUndoCommand(
m_node.get(), tr("Change %1").arg(headerData(0, Qt::Horizontal).toString()), m_drum, entry->first, 0, prog));
_buildSortedList();
if (moving)
endMoveRows();
QModelIndex newIndex = _indexOfProgram(prog);
emit dataChanged(newIndex, newIndex);
return true;
}
case 1:
if (entry->second.objId.id == value.toInt())
return false;
break;
case 2:
if (entry->second.priority == value.toInt())
return false;
break;
case 3:
if (entry->second.maxVoices == value.toInt())
return false;
break;
default:
return false;
}
g_MainWindow->pushUndoCommand(new PageDataChangeUndoCommand(
m_node.get(), tr("Change %1").arg(headerData(index.column(), Qt::Horizontal).toString()), m_drum, entry->first,
index.column(), value.toInt()));
emit dataChanged(index, index, {Qt::DisplayRole, Qt::EditRole});
return true;
}
QVariant PageModel::headerData(int section, Qt::Orientation orientation, int role) const {
if (orientation == Qt::Horizontal && role == Qt::DisplayRole) {
switch (section) {
case 0:
return tr("Program");
case 1:
return tr("Object");
case 2:
return tr("Priority");
case 3:
return tr("Max Voices");
default:
break;
}
}
return QVariant();
}
Qt::ItemFlags PageModel::flags(const QModelIndex& index) const {
if (!index.isValid())
return Qt::NoItemFlags;
if (index.row() == m_sorted.size())
return Qt::NoItemFlags;
return Qt::ItemIsSelectable | Qt::ItemIsEnabled | Qt::ItemIsEditable;
}
class PageRowUndoCommand : public EditorUndoCommand {
protected:
PageTableView* m_view;
std::vector<std::pair<uint8_t, amuse::SongGroupIndex::PageEntry>> m_data;
bool m_undid = false;
void add() {
m_view->selectionModel()->clearSelection();
for (const auto& p : m_data) {
int row = static_cast<PageModel*>(m_view->model())->_insertRow(p);
m_view->setCurrentIndex(m_view->model()->index(row, 0));
}
}
void del() {
for (auto it = m_data.rbegin(); it != m_data.rend(); ++it) {
*it = static_cast<PageModel*>(m_view->model())->_removeRow(it->first);
}
}
void undo() override {
m_undid = true;
EditorUndoCommand::undo();
}
void redo() override {
if (m_undid)
EditorUndoCommand::redo();
}
public:
explicit PageRowUndoCommand(ProjectModel::SongGroupNode* node, const QString& text, PageTableView* view,
std::vector<std::pair<uint8_t, amuse::SongGroupIndex::PageEntry>>&& data)
: EditorUndoCommand(node, text), m_view(view), m_data(std::move(data)) {}
};
class PageRowAddUndoCommand : public PageRowUndoCommand {
using base = PageRowUndoCommand;
public:
explicit PageRowAddUndoCommand(ProjectModel::SongGroupNode* node, const QString& text, PageTableView* view,
std::vector<std::pair<uint8_t, amuse::SongGroupIndex::PageEntry>>&& data)
: PageRowUndoCommand(node, text, view, std::move(data)) {}
void undo() override {
base::undo();
base::del();
}
void redo() override {
base::redo();
base::add();
}
};
class PageRowDelUndoCommand : public PageRowUndoCommand {
using base = PageRowUndoCommand;
public:
explicit PageRowDelUndoCommand(ProjectModel::SongGroupNode* node, const QString& text, PageTableView* view,
std::vector<std::pair<uint8_t, amuse::SongGroupIndex::PageEntry>>&& data)
: PageRowUndoCommand(node, text, view, std::move(data)) {}
void undo() override {
base::undo();
base::add();
}
void redo() override {
base::redo();
base::del();
}
};
int PageModel::_insertRow(const std::pair<uint8_t, amuse::SongGroupIndex::PageEntry>& data) {
if (!m_node)
return 0;
auto& map = _getMap();
int idx = _hypotheticalIndexOfProgram(data.first);
beginInsertRows(QModelIndex(), idx, idx);
map.emplace(data);
_buildSortedList();
endInsertRows();
return idx;
}
std::pair<uint8_t, amuse::SongGroupIndex::PageEntry> PageModel::_removeRow(uint8_t prog) {
std::pair<uint8_t, amuse::SongGroupIndex::PageEntry> ret;
if (!m_node)
return ret;
auto& map = _getMap();
int idx = _hypotheticalIndexOfProgram(prog);
beginRemoveRows(QModelIndex(), idx, idx);
ret.first = prog;
auto search = map.find(prog);
if (search != map.cend()) {
ret.second = search->second;
map.erase(search);
}
_buildSortedList();
endRemoveRows();
return ret;
}
PageModel::PageModel(bool drum, QObject* parent) : QAbstractTableModel(parent), m_drum(drum) {}
std::unordered_map<amuse::SongId, std::array<amuse::SongGroupIndex::MIDISetup, 16>>& SetupListModel::_getMap() const {
return m_node->m_index->m_midiSetups;
}
void SetupListModel::_buildSortedList() {
m_sorted.clear();
if (!m_node)
return;
auto& map = _getMap();
m_sorted.reserve(map.size());
for (auto it = map.begin(); it != map.end(); ++it)
m_sorted.emplace_back(it);
std::sort(m_sorted.begin(), m_sorted.end());
}
QModelIndex SetupListModel::_indexOfSong(amuse::SongId id) const {
auto search = std::lower_bound(m_sorted.cbegin(), m_sorted.cend(), id);
if (search == m_sorted.cend() || search->m_it->first != id)
return QModelIndex();
else
return createIndex(search - m_sorted.begin(), 0);
}
int SetupListModel::_hypotheticalIndexOfSong(const std::string& songName) const {
auto search = std::lower_bound(m_sorted.cbegin(), m_sorted.cend(), songName);
return search - m_sorted.begin();
}
void SetupListModel::loadData(ProjectModel::SongGroupNode* node) {
beginResetModel();
m_node = node;
g_MainWindow->projectModel()->setIdDatabases(m_node.get());
_buildSortedList();
endResetModel();
}
void SetupListModel::unloadData() {
beginResetModel();
m_node = nullptr;
m_sorted.clear();
endResetModel();
}
int SetupListModel::rowCount(const QModelIndex& parent) const {
if (parent.isValid())
return 0;
if (!m_node)
return 0;
return int(m_sorted.size()) + 1;
}
int SetupListModel::columnCount(const QModelIndex& parent) const {
if (parent.isValid())
return 0;
return 2;
}
QVariant SetupListModel::data(const QModelIndex& index, int role) const {
if (!m_node)
return QVariant();
if (index.row() == m_sorted.size())
return QVariant();
auto entry = m_sorted[index.row()];
if (role == Qt::DisplayRole || role == Qt::EditRole || role == Qt::ForegroundRole) {
if (index.column() == 0) {
if (role == Qt::ForegroundRole)
return QVariant();
g_MainWindow->projectModel()->setIdDatabases(m_node.get());
return QString::fromUtf8(amuse::SongId::CurNameDB->resolveNameFromId(entry->first.id).data());
} else if (index.column() == 1) {
QString songPath = g_MainWindow->projectModel()->getMIDIPathOfSong(entry.m_it->first);
if (songPath.isEmpty()) {
if (role == Qt::ForegroundRole)
return g_MainWindow->palette().color(QPalette::Disabled, QPalette::Text);
else if (role == Qt::EditRole)
return QVariant();
return tr("Double-click to select file");
}
if (role == Qt::ForegroundRole)
return QVariant();
return songPath;
}
}
return QVariant();
}
bool SetupListModel::setData(const QModelIndex& index, const QVariant& value, int role) {
if (!m_node || role != Qt::EditRole || index.column() != 0)
return false;
auto entry = m_sorted[index.row()];
g_MainWindow->projectModel()->setIdDatabases(m_node.get());
auto utf8key = value.toString().toUtf8();
std::unordered_map<std::string, amuse::ObjectId>::iterator idIt;
if ((idIt = amuse::SongId::CurNameDB->m_stringToId.find(utf8key.data())) !=
amuse::SongId::CurNameDB->m_stringToId.cend()) {
if (idIt->second == entry->first)
return false;
g_MainWindow->uiMessenger().critical(tr("Song Conflict"),
tr("Song %1 is already defined in project").arg(value.toString()));
return false;
}
bool moving =
beginMoveRows(index.parent(), index.row(), index.row(), index.parent(), _hypotheticalIndexOfSong(utf8key.data()));
g_MainWindow->pushUndoCommand(
new SongNameChangeUndoCommand(m_node.get(), tr("Change Song Name"), entry.m_it->first, utf8key.data()));
_buildSortedList();
if (moving)
endMoveRows();
QModelIndex newIndex = _indexOfSong(entry.m_it->first);
emit dataChanged(newIndex, newIndex, {Qt::DisplayRole, Qt::EditRole});
return true;
}
QVariant SetupListModel::headerData(int section, Qt::Orientation orientation, int role) const {
if (orientation == Qt::Horizontal && role == Qt::DisplayRole) {
switch (section) {
case 0:
return tr("Song");
case 1:
return tr("MIDI File");
default:
break;
}
}
return QVariant();
}
Qt::ItemFlags SetupListModel::flags(const QModelIndex& index) const {
if (!m_node)
return Qt::NoItemFlags;
if (index.row() == m_sorted.size())
return Qt::NoItemFlags;
return Qt::ItemIsSelectable | Qt::ItemIsEnabled | Qt::ItemIsEditable;
}
class SetupRowUndoCommand : public EditorUndoCommand {
protected:
SetupTableView* m_view;
std::vector<std::tuple<amuse::SongId, std::string, std::array<amuse::SongGroupIndex::MIDISetup, 16>>> m_data;
bool m_undid = false;
void add() {
QTableView* listView = m_view->m_listView;
listView->selectionModel()->clearSelection();
for (auto& p : m_data) {
int row = static_cast<SetupListModel*>(m_view->m_listView->model())->_insertRow(p);
listView->setCurrentIndex(listView->model()->index(row, 0));
}
}
void del() {
QTableView* listView = m_view->m_listView;
for (auto it = m_data.rbegin(); it != m_data.rend(); ++it) {
*it = static_cast<SetupListModel*>(listView->model())->_removeRow(std::get<0>(*it));
}
}
void undo() override {
m_undid = true;
EditorUndoCommand::undo();
}
void redo() override {
if (m_undid)
EditorUndoCommand::redo();
}
public:
explicit SetupRowUndoCommand(
ProjectModel::SongGroupNode* node, const QString& text, SetupTableView* view,
std::vector<std::tuple<amuse::SongId, std::string, std::array<amuse::SongGroupIndex::MIDISetup, 16>>>&& data)
: EditorUndoCommand(node, text), m_view(view), m_data(std::move(data)) {}
};
class SetupRowAddUndoCommand : public SetupRowUndoCommand {
using base = SetupRowUndoCommand;
public:
explicit SetupRowAddUndoCommand(
ProjectModel::SongGroupNode* node, const QString& text, SetupTableView* view,
std::vector<std::tuple<amuse::SongId, std::string, std::array<amuse::SongGroupIndex::MIDISetup, 16>>>&& data)
: SetupRowUndoCommand(node, text, view, std::move(data)) {}
void undo() override {
base::undo();
base::del();
}
void redo() override {
base::redo();
base::add();
}
};
class SetupRowDelUndoCommand : public SetupRowUndoCommand {
using base = SetupRowUndoCommand;
public:
explicit SetupRowDelUndoCommand(
ProjectModel::SongGroupNode* node, const QString& text, SetupTableView* view,
std::vector<std::tuple<amuse::SongId, std::string, std::array<amuse::SongGroupIndex::MIDISetup, 16>>>&& data)
: SetupRowUndoCommand(node, text, view, std::move(data)) {}
void undo() override {
base::undo();
base::add();
}
void redo() override {
base::redo();
base::del();
}
};
int SetupListModel::_insertRow(
std::tuple<amuse::SongId, std::string, std::array<amuse::SongGroupIndex::MIDISetup, 16>>& data) {
if (!m_node)
return 0;
auto& map = _getMap();
g_MainWindow->projectModel()->setIdDatabases(m_node.get());
if (std::get<0>(data).id == 0xffff)
std::get<0>(data) = amuse::SongId::CurNameDB->generateId(amuse::NameDB::Type::Song);
g_MainWindow->projectModel()->allocateSongId(std::get<0>(data), std::get<1>(data));
int idx = _hypotheticalIndexOfSong(std::get<1>(data));
beginInsertRows(QModelIndex(), idx, idx);
map[std::get<0>(data)] = std::get<2>(data);
_buildSortedList();
endInsertRows();
return idx;
}
std::tuple<amuse::SongId, std::string, std::array<amuse::SongGroupIndex::MIDISetup, 16>>
SetupListModel::_removeRow(amuse::SongId id) {
std::tuple<amuse::SongId, std::string, std::array<amuse::SongGroupIndex::MIDISetup, 16>> ret = {};
if (!m_node)
return ret;
auto& map = _getMap();
g_MainWindow->projectModel()->setIdDatabases(m_node.get());
std::get<0>(ret) = id;
std::get<1>(ret) = amuse::SongId::CurNameDB->resolveNameFromId(id);
int idx = _indexOfSong(id).row();
beginRemoveRows(QModelIndex(), idx, idx);
auto search = map.find(id);
if (search != map.end()) {
std::get<2>(ret) = search->second;
g_MainWindow->projectModel()->deallocateSongId(id);
map.erase(search);
}
_buildSortedList();
endRemoveRows();
return ret;
}
SetupListModel::SetupListModel(QObject* parent) : QAbstractTableModel(parent) {}
void SetupModel::loadData(std::pair<const amuse::SongId, std::array<amuse::SongGroupIndex::MIDISetup, 16>>* data) {
beginResetModel();
m_data = data;
endResetModel();
}
void SetupModel::unloadData() {
beginResetModel();
m_data = nullptr;
endResetModel();
}
int SetupModel::rowCount(const QModelIndex& parent) const {
if (parent.isValid())
return 0;
if (!m_data)
return 0;
return 16;
}
int SetupModel::columnCount(const QModelIndex& parent) const {
if (parent.isValid())
return 0;
return 5;
}
QVariant SetupModel::data(const QModelIndex& index, int role) const {
if (!m_data)
return QVariant();
auto& entry = m_data->second[index.row()];
if (role == Qt::DisplayRole || role == Qt::EditRole) {
switch (index.column()) {
case 0:
return entry.programNo + 1;
case 1:
return entry.volume;
case 2:
return entry.panning;
case 3:
return entry.reverb;
case 4:
return entry.chorus;
default:
break;
}
}
return QVariant();
}
bool SetupModel::setData(const QModelIndex& index, const QVariant& value, int role) {
if (!m_data || role != Qt::EditRole)
return false;
auto& entry = m_data->second[index.row()];
int val = value.toInt();
switch (index.column()) {
case 0:
val -= 1;
if (entry.programNo == val)
return false;
break;
case 1:
if (entry.volume == val)
return false;
break;
case 2:
if (entry.panning == val)
return false;
break;
case 3:
if (entry.reverb == val)
return false;
break;
case 4:
if (entry.chorus == val)
return false;
break;
default:
return false;
}
g_MainWindow->pushUndoCommand(
new SetupDataChangeUndoCommand(static_cast<SongGroupEditor*>(parent())->m_setupList.m_node.get(),
tr("Change %1").arg(headerData(index.column(), Qt::Horizontal).toString()),
m_data->first, index.row(), index.column(), val));
emit dataChanged(index, index, {Qt::DisplayRole, Qt::EditRole});
return true;
}
QVariant SetupModel::headerData(int section, Qt::Orientation orientation, int role) const {
if (role == Qt::DisplayRole) {
if (orientation == Qt::Horizontal) {
switch (section) {
case 0:
return tr("Program");
case 1:
return tr("Volume");
case 2:
return tr("Panning");
case 3:
return tr("Reverb");
case 4:
return tr("Chorus");
default:
break;
}
} else {
return section + 1;
}
} else if (role == Qt::BackgroundRole && orientation == Qt::Vertical) {
if (section == 9)
return QColor(64, 0, 0);
return QColor(0, 64, 0);
}
return QVariant();
}
Qt::ItemFlags SetupModel::flags(const QModelIndex& index) const { return Qt::ItemIsEnabled | Qt::ItemIsEditable; }
SetupModel::SetupModel(QObject* parent) : QAbstractTableModel(parent) {}
void PageTableView::deleteSelection() {
QModelIndexList list = selectionModel()->selectedRows();
if (list.isEmpty())
return;
std::vector<std::pair<uint8_t, amuse::SongGroupIndex::PageEntry>> data;
data.reserve(list.size());
for (QModelIndex idx : list)
data.push_back(std::make_pair(model()->data(idx).toInt() - 1, amuse::SongGroupIndex::PageEntry{}));
std::sort(data.begin(), data.end(), [](const auto& a, const auto& b) { return a.first < b.first; });
g_MainWindow->pushUndoCommand(new PageRowDelUndoCommand(
static_cast<PageModel*>(model())->m_node.get(),
data.size() > 1 ? tr("Delete Page Entries") : tr("Delete Page Entry"), this, std::move(data)));
}
void PageTableView::setModel(QAbstractItemModel* model) {
QTableView::setModel(model);
horizontalHeader()->setMinimumSectionSize(75);
horizontalHeader()->setSectionResizeMode(0, QHeaderView::Fixed);
horizontalHeader()->resizeSection(0, 75);
horizontalHeader()->setSectionResizeMode(1, QHeaderView::Stretch);
horizontalHeader()->setSectionResizeMode(2, QHeaderView::Fixed);
horizontalHeader()->resizeSection(2, 75);
horizontalHeader()->setSectionResizeMode(3, QHeaderView::Fixed);
horizontalHeader()->resizeSection(3, 100);
}
PageTableView::PageTableView(QWidget* parent) : QTableView(parent) {
setSelectionBehavior(QAbstractItemView::SelectRows);
setSelectionMode(QAbstractItemView::ExtendedSelection);
setGridStyle(Qt::NoPen);
m_127Delegate.setItemEditorFactory(&m_127Factory);
m_128Delegate.setItemEditorFactory(&m_128Factory);
m_255Delegate.setItemEditorFactory(&m_255Factory);
setItemDelegateForColumn(0, &m_128Delegate);
setItemDelegateForColumn(1, &m_poDelegate);
setItemDelegateForColumn(2, &m_255Delegate);
setItemDelegateForColumn(3, &m_255Delegate);
}
void SetupTableView::setModel(QAbstractItemModel* list, QAbstractItemModel* table) {
{
m_listView->setModel(list);
auto hheader = m_listView->horizontalHeader();
hheader->setMinimumSectionSize(200);
hheader->resizeSection(0, 200);
hheader->setSectionResizeMode(1, QHeaderView::Stretch);
}
{
m_tableView->setModel(table);
m_tableView->horizontalHeader()->setSectionResizeMode(QHeaderView::Stretch);
m_tableView->verticalHeader()->setSectionResizeMode(QHeaderView::Fixed);
}
}
void SetupTableView::deleteSelection() {
QModelIndexList list = m_listView->selectionModel()->selectedRows();
if (list.isEmpty())
return;
std::sort(list.begin(), list.end(), [](const auto& a, const auto& b) { return a.row() < b.row(); });
std::vector<std::tuple<amuse::SongId, std::string, std::array<amuse::SongGroupIndex::MIDISetup, 16>>> data;
data.reserve(list.size());
for (QModelIndex idx : list) {
auto& entry = *static_cast<SetupListModel*>(m_listView->model())->m_sorted[idx.row()].m_it;
data.push_back({entry.first, {}, {}});
}
g_MainWindow->pushUndoCommand(new SetupRowDelUndoCommand(
static_cast<SetupListModel*>(m_listView->model())->m_node.get(),
data.size() > 1 ? tr("Delete Setup Entries") : tr("Delete Setup Entry"), this, std::move(data)));
}
void SetupTableView::showEvent(QShowEvent* event) { setSizes({width() - 375, 375}); }
SetupTableView::SetupTableView(QWidget* parent)
: QSplitter(parent), m_listView(new QTableView), m_tableView(new QTableView), m_midiDelegate(this) {
setChildrenCollapsible(false);
setStretchFactor(0, 1);
setStretchFactor(1, 0);
addWidget(m_listView);
addWidget(m_tableView);
m_listView->setSelectionBehavior(QAbstractItemView::SelectRows);
m_listView->setSelectionMode(QAbstractItemView::ExtendedSelection);
m_listView->setGridStyle(Qt::NoPen);
m_listView->setItemDelegateForColumn(1, &m_midiDelegate);
m_tableView->setSelectionMode(QAbstractItemView::NoSelection);
m_tableView->setGridStyle(Qt::NoPen);
m_127Delegate.setItemEditorFactory(&m_127Factory);
m_128Delegate.setItemEditorFactory(&m_128Factory);
m_tableView->setItemDelegateForColumn(0, &m_128Delegate);
m_tableView->setItemDelegateForColumn(1, &m_127Delegate);
m_tableView->setItemDelegateForColumn(2, &m_127Delegate);
m_tableView->setItemDelegateForColumn(3, &m_127Delegate);
m_tableView->setItemDelegateForColumn(4, &m_127Delegate);
}
void ColoredTabBarStyle::drawControl(QStyle::ControlElement element, const QStyleOption* option, QPainter* painter,
const QWidget* widget) const {
if (qobject_cast<const ColoredTabBar*>(widget) && element == QStyle::CE_TabBarTab) {
QStyleOptionTab optionTab = *static_cast<const QStyleOptionTab*>(option);
switch (optionTab.position) {
case QStyleOptionTab::Beginning:
optionTab.palette.setColor(QPalette::Button, QColor(0, 64, 0));
break;
case QStyleOptionTab::Middle:
optionTab.palette.setColor(QPalette::Button, QColor(64, 0, 0));
break;
default:
break;
}
QProxyStyle::drawControl(element, &optionTab, painter, widget);
} else
QProxyStyle::drawControl(element, option, painter, widget);
}
ColoredTabBar::ColoredTabBar(QWidget* parent) : QTabBar(parent) { setDrawBase(false); }
ColoredTabWidget::ColoredTabWidget(QWidget* parent) : QTabWidget(parent) { setTabBar(&m_tabBar); }
static std::vector<uint8_t> LoadSongFile(QString path) {
QFileInfo fi(path);
if (!fi.isFile())
return {};
std::vector<uint8_t> data;
{
QFile f(path);
if (!f.open(QFile::ReadOnly))
return {};
auto d = f.readAll();
data.resize(d.size());
memcpy(&data[0], d.data(), d.size());
}
if (!memcmp(data.data(), "MThd", 4)) {
data = amuse::SongConverter::MIDIToSong(data, 1, true);
} else {
bool isBig;
if (amuse::SongState::DetectVersion(data.data(), isBig) < 0)
return {};
}
return data;
}
void MIDIPlayerWidget::clicked() {
if (!m_seq) {
m_arrData = LoadSongFile(m_path);
if (!m_arrData.empty()) {
m_seq = g_MainWindow->startSong(m_groupId, m_songId, m_arrData.data());
if (m_seq) {
m_playAction.setText(tr("Stop"));
m_playAction.setIcon(QIcon(QStringLiteral(":/icons/IconStop.svg")));
}
} else {
g_MainWindow->uiMessenger().critical(tr("Bad Song Data"), tr("Unable to load song data at %1").arg(m_path));
}
} else {
stopped();
}
}
void MIDIPlayerWidget::stopped() {
m_seq->stopSong();
m_seq.reset();
m_playAction.setText(tr("Play"));
m_playAction.setIcon(QIcon(QStringLiteral(":/icons/IconSoundMacro.svg")));
}
void MIDIPlayerWidget::resizeEvent(QResizeEvent* event) {
m_button.setGeometry(event->size().width() - event->size().height(), 0, event->size().height(),
event->size().height());
}
void MIDIPlayerWidget::mouseDoubleClickEvent(QMouseEvent* event) {
qobject_cast<QTableView*>(parentWidget()->parentWidget())->setIndexWidget(m_index, nullptr);
event->ignore();
}
void MIDIPlayerWidget::mousePressEvent(QMouseEvent* event) {
if (event->button() == Qt::RightButton) {
QTableView* view = qobject_cast<QTableView*>(parentWidget()->parentWidget());
QAbstractItemDelegate* delegate = view->itemDelegateForColumn(1);
delegate->editorEvent(event, view->model(), {}, m_index);
}
event->ignore();
}
MIDIPlayerWidget::~MIDIPlayerWidget() {
if (m_seq)
m_seq->stopSong();
}
MIDIPlayerWidget::MIDIPlayerWidget(QModelIndex index, amuse::GroupId gid, amuse::SongId id, const QString& path,
QWidget* parent)
: QWidget(parent)
, m_playAction(tr("Play"))
, m_button(this)
, m_index(index)
, m_groupId(gid)
, m_songId(id)
, m_path(path) {
m_playAction.setIcon(QIcon(QStringLiteral(":/icons/IconSoundMacro.svg")));
m_button.setDefaultAction(&m_playAction);
connect(&m_playAction, &QAction::triggered, this, &MIDIPlayerWidget::clicked);
}
bool SongGroupEditor::loadData(ProjectModel::SongGroupNode* node) {
m_normPages.loadData(node);
m_drumPages.loadData(node);
m_setupList.loadData(node);
m_setup.unloadData();
return true;
}
void SongGroupEditor::unloadData() {
m_normPages.unloadData();
m_drumPages.unloadData();
m_setupList.unloadData();
m_setup.unloadData();
}
ProjectModel::INode* SongGroupEditor::currentNode() const { return m_normPages.m_node.get(); }
void SongGroupEditor::resizeEvent(QResizeEvent* ev) {
m_tabs.setGeometry(QRect({}, ev->size()));
m_addRemoveButtons.move(0, ev->size().height() - 32);
}
void SongGroupEditor::doAdd() {
if (PageTableView* table = qobject_cast<PageTableView*>(m_tabs.currentWidget())) {
QModelIndex idx = table->selectionModel()->currentIndex();
int row;
if (!idx.isValid())
row = table->model()->rowCount() - 1;
else
row = idx.row();
PageModel* model = static_cast<PageModel*>(table->model());
int prog = 0;
if (!model->m_sorted.empty()) {
prog = -1;
if (row < model->m_sorted.size()) {
prog = model->m_sorted[row].m_it->first;
while (prog >= 0 && model->_indexOfProgram(prog).isValid())
--prog;
}
if (prog == -1) {
prog = 0;
while (prog < 128 && model->_indexOfProgram(prog).isValid())
++prog;
}
if (prog == 128)
return;
}
std::vector<std::pair<uint8_t, amuse::SongGroupIndex::PageEntry>> data;
data.push_back(std::make_pair(prog, amuse::SongGroupIndex::PageEntry{}));
g_MainWindow->pushUndoCommand(
new PageRowAddUndoCommand(model->m_node.get(), tr("Add Page Entry"), table, std::move(data)));
m_addRemoveButtons.addAction()->setDisabled(table->model()->rowCount() >= 128);
} else if (SetupTableView* table = qobject_cast<SetupTableView*>(m_tabs.currentWidget())) {
SetupListModel* model = static_cast<SetupListModel*>(table->m_listView->model());
g_MainWindow->projectModel()->setIdDatabases(model->m_node.get());
std::vector<std::tuple<amuse::SongId, std::string, std::array<amuse::SongGroupIndex::MIDISetup, 16>>> data;
auto songId = g_MainWindow->projectModel()->bootstrapSongId();
data.push_back(std::make_tuple(songId.first, songId.second, std::array<amuse::SongGroupIndex::MIDISetup, 16>{}));
g_MainWindow->pushUndoCommand(
new SetupRowAddUndoCommand(model->m_node.get(), tr("Add Setup Entry"), table, std::move(data)));
}
}
void SongGroupEditor::doSelectionChanged() {
if (PageTableView* table = qobject_cast<PageTableView*>(m_tabs.currentWidget()))
m_addRemoveButtons.removeAction()->setDisabled(table->selectionModel()->selectedRows().isEmpty());
else if (SetupTableView* table = qobject_cast<SetupTableView*>(m_tabs.currentWidget()))
m_addRemoveButtons.removeAction()->setDisabled(table->m_listView->selectionModel()->selectedRows().isEmpty());
g_MainWindow->updateFocus();
}
void SongGroupEditor::doSetupSelectionChanged() {
doSelectionChanged();
if (m_setupTable->m_listView->selectionModel()->selectedRows().isEmpty() || m_setupList.m_sorted.empty()) {
m_setup.unloadData();
} else {
auto entry = m_setupList.m_sorted[m_setupTable->m_listView->selectionModel()->selectedRows().last().row()];
m_setup.loadData(&*entry.m_it);
}
}
void SongGroupEditor::currentTabChanged(int idx) {
if (PageTableView* table = qobject_cast<PageTableView*>(m_tabs.currentWidget())) {
m_addRemoveButtons.addAction()->setDisabled(table->model()->rowCount() >= 128);
doSelectionChanged();
} else if (SetupTableView* table = qobject_cast<SetupTableView*>(m_tabs.currentWidget())) {
m_addRemoveButtons.addAction()->setDisabled(false);
doSelectionChanged();
}
}
void SongGroupEditor::normRowsInserted(const QModelIndex& parent, int first, int last) {
m_normTable->scrollTo(m_normTable->model()->index(first, 0));
}
void SongGroupEditor::normRowsMoved(const QModelIndex& parent, int start, int end, const QModelIndex& destination,
int row) {
m_normTable->scrollTo(m_normTable->model()->index(row, 0));
}
void SongGroupEditor::drumRowsInserted(const QModelIndex& parent, int first, int last) {
m_drumTable->scrollTo(m_drumTable->model()->index(first, 0));
}
void SongGroupEditor::drumRowsMoved(const QModelIndex& parent, int start, int end, const QModelIndex& destination,
int row) {
m_drumTable->scrollTo(m_drumTable->model()->index(row, 0));
}
void SongGroupEditor::setupRowsInserted(const QModelIndex& parent, int first, int last) {
m_setupTable->m_listView->scrollTo(m_setupTable->m_listView->model()->index(first, 0));
setupDataChanged();
}
void SongGroupEditor::setupRowsMoved(const QModelIndex& parent, int start, int end, const QModelIndex& destination,
int row) {
m_setupTable->m_listView->scrollTo(m_setupTable->m_listView->model()->index(row, 0));
setupDataChanged();
}
void SongGroupEditor::setupRowsAboutToBeRemoved(const QModelIndex& parent, int first, int last) {
for (int i = first; i <= last; ++i) {
auto entry = m_setupList.m_sorted[i];
if (&*entry.m_it == m_setup.m_data) {
m_setup.unloadData();
return;
}
}
}
void SongGroupEditor::setupModelAboutToBeReset() { m_setup.unloadData(); }
void SongGroupEditor::setupDataChanged() {
int idx = 0;
for (const auto& p : m_setupList.m_sorted) {
QString path = g_MainWindow->projectModel()->getMIDIPathOfSong(p.m_it->first);
QModelIndex index = m_setupList.index(idx, 1);
if (m_setupTable->m_listView->isPersistentEditorOpen(index)) {
++idx;
continue;
}
if (path.isEmpty()) {
m_setupTable->m_listView->setIndexWidget(index, nullptr);
} else {
MIDIPlayerWidget* w = qobject_cast<MIDIPlayerWidget*>(m_setupTable->m_listView->indexWidget(index));
if (!w || w->songId() != p.m_it->first) {
QString pathStr = g_MainWindow->projectModel()->dir().absoluteFilePath(path);
MIDIPlayerWidget* newW = new MIDIPlayerWidget(index, m_setupList.m_node->m_id, p.m_it->first, pathStr,
m_setupTable->m_listView->viewport());
m_setupTable->m_listView->setIndexWidget(index, newW);
}
}
++idx;
}
}
AmuseItemEditFlags SongGroupEditor::itemEditFlags() const {
if (PageTableView* table = qobject_cast<PageTableView*>(m_tabs.currentWidget()))
return (table->hasFocus() && !table->selectionModel()->selectedRows().isEmpty()) ? AmuseItemDelete : AmuseItemNone;
else if (SetupTableView* table = qobject_cast<SetupTableView*>(m_tabs.currentWidget()))
return (table->m_listView->hasFocus() && !table->m_listView->selectionModel()->selectedRows().isEmpty())
? AmuseItemDelete
: AmuseItemNone;
return AmuseItemNone;
}
void SongGroupEditor::itemDeleteAction() {
if (PageTableView* table = qobject_cast<PageTableView*>(m_tabs.currentWidget()))
table->deleteSelection();
else if (SetupTableView* table = qobject_cast<SetupTableView*>(m_tabs.currentWidget()))
table->deleteSelection();
}
SongGroupEditor::SongGroupEditor(QWidget* parent)
: EditorWidget(parent)
, m_normPages(false, this)
, m_drumPages(true, this)
, m_setup(this)
, m_normTable(new PageTableView)
, m_drumTable(new PageTableView)
, m_setupTable(new SetupTableView)
, m_tabs(this)
, m_addRemoveButtons(this) {
m_tabs.addTab(m_normTable, tr("Normal Pages"));
m_tabs.addTab(m_drumTable, tr("Drum Pages"));
m_tabs.addTab(m_setupTable, tr("MIDI Setups"));
connect(&m_tabs, &ColoredTabWidget::currentChanged, this, &SongGroupEditor::currentTabChanged);
m_normTable->setModel(&m_normPages);
m_drumTable->setModel(&m_drumPages);
m_setupTable->setModel(&m_setupList, &m_setup);
connect(m_normTable->selectionModel(), &QItemSelectionModel::selectionChanged, this,
&SongGroupEditor::doSelectionChanged);
connect(m_drumTable->selectionModel(), &QItemSelectionModel::selectionChanged, this,
&SongGroupEditor::doSelectionChanged);
connect(m_setupTable->m_listView->selectionModel(), &QItemSelectionModel::selectionChanged, this,
&SongGroupEditor::doSetupSelectionChanged);
connect(&m_normPages, &PageModel::rowsInserted, this, &SongGroupEditor::normRowsInserted);
connect(&m_normPages, &PageModel::rowsMoved, this, &SongGroupEditor::normRowsMoved);
connect(&m_drumPages, &PageModel::rowsInserted, this, &SongGroupEditor::drumRowsInserted);
connect(&m_drumPages, &PageModel::rowsMoved, this, &SongGroupEditor::drumRowsMoved);
connect(&m_setupList, &SetupListModel::rowsInserted, this, &SongGroupEditor::setupRowsInserted);
connect(&m_setupList, &SetupListModel::rowsMoved, this, &SongGroupEditor::setupRowsMoved);
connect(&m_setupList, &SetupListModel::rowsAboutToBeRemoved, this, &SongGroupEditor::setupRowsAboutToBeRemoved);
connect(&m_setupList, &SetupListModel::modelAboutToBeReset, this, &SongGroupEditor::setupModelAboutToBeReset);
connect(&m_setupList, &SetupListModel::rowsRemoved, this, &SongGroupEditor::setupDataChanged);
connect(&m_setupList, &SetupListModel::dataChanged, this, &SongGroupEditor::setupDataChanged);
connect(&m_setupList, &SetupListModel::layoutChanged, this, &SongGroupEditor::setupDataChanged);
connect(&m_setupList, &SetupListModel::modelReset, this, &SongGroupEditor::setupDataChanged);
m_addRemoveButtons.addAction()->setToolTip(tr("Add new page entry"));
connect(m_addRemoveButtons.addAction(), &QAction::triggered, this, &SongGroupEditor::doAdd);
m_addRemoveButtons.removeAction()->setToolTip(tr("Remove selected page entries"));
connect(m_addRemoveButtons.removeAction(), &QAction::triggered, this, &SongGroupEditor::itemDeleteAction);
m_tabs.setCurrentIndex(0);
}
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