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amuse/Editor/SoundMacroEditor.cpp

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#include "SoundMacroEditor.hpp"
#include "MainWindow.hpp"
#include <QPainter>
#include <QPropertyAnimation>
#include <QGridLayout>
#include <QLineEdit>
#include <QSplitter>
#include <QScrollArea>
#include <QScrollBar>
#include <QApplication>
#include <QCheckBox>
CommandWidget::CommandWidget(amuse::SoundMacro::ICmd* cmd, amuse::SoundMacro::CmdOp op, QWidget* parent)
: QWidget(parent), m_cmd(cmd), m_introspection(amuse::SoundMacro::GetCmdIntrospection(op))
{
QFont titleFont = m_titleLabel.font();
titleFont.setWeight(QFont::Bold);
m_titleLabel.setFont(titleFont);
m_titleLabel.setForegroundRole(QPalette::Background);
//m_titleLabel.setAutoFillBackground(true);
//m_titleLabel.setBackgroundRole(QPalette::Text);
m_titleLabel.setContentsMargins(46, 0, 0, 0);
m_titleLabel.setFixedHeight(20);
m_numberText.setTextOption(QTextOption(Qt::AlignRight));
m_numberText.setTextWidth(25);
setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
m_numberFont.setWeight(QFont::Bold);
m_numberFont.setStyleHint(QFont::Monospace);
m_numberFont.setPointSize(16);
setContentsMargins(QMargins());
setFixedHeight(100);
QVBoxLayout* mainLayout = new QVBoxLayout;
mainLayout->setContentsMargins(QMargins());
mainLayout->setSpacing(0);
QHBoxLayout* headLayout = new QHBoxLayout;
headLayout->setContentsMargins(QMargins());
headLayout->setSpacing(0);
headLayout->addWidget(&m_titleLabel);
if (op != amuse::SoundMacro::CmdOp::End)
{
m_deleteButton.setFixedSize(21, 21);
m_deleteButton.setIcon(QIcon(QStringLiteral(":/icons/IconSoundMacroDelete.svg")));
m_deleteButton.setFlat(true);
connect(&m_deleteButton, SIGNAL(clicked(bool)), this, SLOT(deleteClicked()));
headLayout->addWidget(&m_deleteButton);
}
mainLayout->addLayout(headLayout);
mainLayout->addSpacing(8);
QGridLayout* layout = new QGridLayout;
layout->setSpacing(6);
layout->setContentsMargins(64, 0, 12, 12);
if (m_introspection)
{
m_titleLabel.setText(tr(m_introspection->m_name.data()));
m_titleLabel.setToolTip(tr(m_introspection->m_description.data()));
for (int f = 0; f < 7; ++f)
{
const amuse::SoundMacro::CmdIntrospection::Field& field = m_introspection->m_fields[f];
if (!field.m_name.empty())
{
QString fieldName = tr(field.m_name.data());
layout->addWidget(new QLabel(fieldName), 0, f);
switch (field.m_tp)
{
case amuse::SoundMacro::CmdIntrospection::Field::Type::Bool:
{
QCheckBox* cb = new QCheckBox;
cb->setProperty("fieldIndex", f);
cb->setProperty("fieldName", fieldName);
cb->setCheckState(amuse::AccessField<bool>(m_cmd, field) ? Qt::Checked : Qt::Unchecked);
connect(cb, SIGNAL(stateChanged(int)), this, SLOT(boolChanged(int)));
layout->addWidget(cb, 1, f);
break;
}
case amuse::SoundMacro::CmdIntrospection::Field::Type::Int8:
case amuse::SoundMacro::CmdIntrospection::Field::Type::UInt8:
case amuse::SoundMacro::CmdIntrospection::Field::Type::Int16:
case amuse::SoundMacro::CmdIntrospection::Field::Type::UInt16:
case amuse::SoundMacro::CmdIntrospection::Field::Type::Int32:
case amuse::SoundMacro::CmdIntrospection::Field::Type::UInt32:
{
FieldSpinBox* sb = new FieldSpinBox;
sb->setProperty("fieldIndex", f);
sb->setProperty("fieldName", fieldName);
sb->setMinimum(int(field.m_min));
sb->setMaximum(int(field.m_max));
switch (field.m_tp)
{
case amuse::SoundMacro::CmdIntrospection::Field::Type::Int8:
sb->setValue(amuse::AccessField<int8_t>(m_cmd, field));
break;
case amuse::SoundMacro::CmdIntrospection::Field::Type::UInt8:
sb->setValue(amuse::AccessField<uint8_t>(m_cmd, field));
break;
case amuse::SoundMacro::CmdIntrospection::Field::Type::Int16:
sb->setValue(amuse::AccessField<int16_t>(m_cmd, field));
break;
case amuse::SoundMacro::CmdIntrospection::Field::Type::UInt16:
sb->setValue(amuse::AccessField<uint16_t>(m_cmd, field));
break;
case amuse::SoundMacro::CmdIntrospection::Field::Type::Int32:
sb->setValue(amuse::AccessField<int32_t>(m_cmd, field));
break;
case amuse::SoundMacro::CmdIntrospection::Field::Type::UInt32:
sb->setValue(amuse::AccessField<uint32_t>(m_cmd, field));
break;
default:
break;
}
connect(sb, SIGNAL(valueChanged(int)), this, SLOT(numChanged(int)));
layout->addWidget(sb, 1, f);
break;
}
case amuse::SoundMacro::CmdIntrospection::Field::Type::Choice:
{
FieldComboBox* cb = new FieldComboBox;
cb->setProperty("fieldIndex", f);
cb->setProperty("fieldName", fieldName);
for (int j = 0; j < 4; ++j)
{
if (field.m_choices[j].empty())
break;
cb->addItem(tr(field.m_choices[j].data()));
}
cb->setCurrentIndex(int(amuse::AccessField<int8_t>(m_cmd, field)));
connect(cb, SIGNAL(currentIndexChanged(int)), this, SLOT(choiceChanged(int)));
layout->addWidget(cb, 1, f);
break;
}
default:
break;
}
}
}
}
mainLayout->addLayout(layout);
layout->setRowMinimumHeight(0, 22);
layout->setRowMinimumHeight(1, 37);
setLayout(mainLayout);
}
CommandWidget::CommandWidget(amuse::SoundMacro::ICmd* cmd, QWidget* parent)
: CommandWidget(cmd, cmd->Isa(), parent) {}
CommandWidget::CommandWidget(amuse::SoundMacro::CmdOp op, QWidget* parent)
: CommandWidget(nullptr, op, parent) {}
class ValChangedUndoCommand : public EditorUndoCommand
{
amuse::SoundMacro::ICmd* m_cmd;
const amuse::SoundMacro::CmdIntrospection::Field& m_field;
int m_redoVal, m_undoVal;
bool m_undid = false;
public:
ValChangedUndoCommand(amuse::SoundMacro::ICmd* cmd, const QString& fieldName,
const amuse::SoundMacro::CmdIntrospection::Field& field,
int redoVal, std::shared_ptr<ProjectModel::SoundMacroNode> node)
: EditorUndoCommand(node, QUndoStack::tr("Change %1").arg(fieldName)),
m_cmd(cmd), m_field(field), m_redoVal(redoVal) {}
void undo()
{
m_undid = true;
switch (m_field.m_tp)
{
case amuse::SoundMacro::CmdIntrospection::Field::Type::Bool:
amuse::AccessField<bool>(m_cmd, m_field) = bool(m_undoVal);
break;
case amuse::SoundMacro::CmdIntrospection::Field::Type::Int8:
case amuse::SoundMacro::CmdIntrospection::Field::Type::Choice:
amuse::AccessField<int8_t>(m_cmd, m_field) = int8_t(m_undoVal);
break;
case amuse::SoundMacro::CmdIntrospection::Field::Type::UInt8:
amuse::AccessField<uint8_t>(m_cmd, m_field) = uint8_t(m_undoVal);
break;
case amuse::SoundMacro::CmdIntrospection::Field::Type::Int16:
amuse::AccessField<int16_t>(m_cmd, m_field) = int16_t(m_undoVal);
break;
case amuse::SoundMacro::CmdIntrospection::Field::Type::UInt16:
amuse::AccessField<uint16_t>(m_cmd, m_field) = uint16_t(m_undoVal);
break;
case amuse::SoundMacro::CmdIntrospection::Field::Type::Int32:
amuse::AccessField<int32_t>(m_cmd, m_field) = int32_t(m_undoVal);
break;
case amuse::SoundMacro::CmdIntrospection::Field::Type::UInt32:
amuse::AccessField<uint32_t>(m_cmd, m_field) = uint32_t(m_undoVal);
break;
default:
break;
}
EditorUndoCommand::undo();
}
void redo()
{
switch (m_field.m_tp)
{
case amuse::SoundMacro::CmdIntrospection::Field::Type::Bool:
m_undoVal = amuse::AccessField<bool>(m_cmd, m_field);
amuse::AccessField<bool>(m_cmd, m_field) = bool(m_redoVal);
break;
case amuse::SoundMacro::CmdIntrospection::Field::Type::Int8:
case amuse::SoundMacro::CmdIntrospection::Field::Type::Choice:
m_undoVal = amuse::AccessField<int8_t>(m_cmd, m_field);
amuse::AccessField<int8_t>(m_cmd, m_field) = int8_t(m_redoVal);
break;
case amuse::SoundMacro::CmdIntrospection::Field::Type::UInt8:
m_undoVal = amuse::AccessField<uint8_t>(m_cmd, m_field);
amuse::AccessField<uint8_t>(m_cmd, m_field) = uint8_t(m_redoVal);
break;
case amuse::SoundMacro::CmdIntrospection::Field::Type::Int16:
m_undoVal = amuse::AccessField<int16_t>(m_cmd, m_field);
amuse::AccessField<int16_t>(m_cmd, m_field) = int16_t(m_redoVal);
break;
case amuse::SoundMacro::CmdIntrospection::Field::Type::UInt16:
m_undoVal = amuse::AccessField<uint16_t>(m_cmd, m_field);
amuse::AccessField<uint16_t>(m_cmd, m_field) = uint16_t(m_redoVal);
break;
case amuse::SoundMacro::CmdIntrospection::Field::Type::Int32:
m_undoVal = amuse::AccessField<int32_t>(m_cmd, m_field);
amuse::AccessField<int32_t>(m_cmd, m_field) = int32_t(m_redoVal);
break;
case amuse::SoundMacro::CmdIntrospection::Field::Type::UInt32:
m_undoVal = amuse::AccessField<uint32_t>(m_cmd, m_field);
amuse::AccessField<uint32_t>(m_cmd, m_field) = uint32_t(m_redoVal);
break;
default:
break;
}
if (m_undid)
EditorUndoCommand::redo();
}
bool mergeWith(const QUndoCommand* other)
{
if (other->id() == id() && m_cmd == static_cast<const ValChangedUndoCommand*>(other)->m_cmd &&
&m_field == &static_cast<const ValChangedUndoCommand*>(other)->m_field)
{
m_redoVal = static_cast<const ValChangedUndoCommand*>(other)->m_redoVal;
return true;
}
return false;
}
int id() const { return int(Id::SMChangeVal); }
};
void CommandWidget::boolChanged(int state)
{
if (m_introspection)
{
QCheckBox* cb = static_cast<QCheckBox*>(sender());
const amuse::SoundMacro::CmdIntrospection::Field& field =
m_introspection->m_fields[cb->property("fieldIndex").toInt()];
g_MainWindow->pushUndoCommand(new ValChangedUndoCommand(m_cmd, cb->property("fieldName").toString(), field,
state == Qt::Checked, getParent()->m_node));
}
}
void CommandWidget::numChanged(int value)
{
if (m_introspection)
{
FieldSpinBox* sb = static_cast<FieldSpinBox*>(sender());
const amuse::SoundMacro::CmdIntrospection::Field& field =
m_introspection->m_fields[sb->property("fieldIndex").toInt()];
g_MainWindow->pushUndoCommand(new ValChangedUndoCommand(m_cmd, sb->property("fieldName").toString(), field,
value, getParent()->m_node));
}
}
void CommandWidget::choiceChanged(int choice)
{
if (m_introspection)
{
FieldComboBox* cb = static_cast<FieldComboBox*>(sender());
const amuse::SoundMacro::CmdIntrospection::Field& field =
m_introspection->m_fields[cb->property("fieldIndex").toInt()];
g_MainWindow->pushUndoCommand(new ValChangedUndoCommand(m_cmd, cb->property("fieldName").toString(), field,
choice, getParent()->m_node));
}
}
void CommandWidget::deleteClicked()
{
if (m_index != -1)
if (SoundMacroListing* listing = qobject_cast<SoundMacroListing*>(parentWidget()->parentWidget()))
listing->deleteCommand(m_index);
}
void CommandWidget::setIndex(int index)
{
m_index = index;
m_numberText.setText(QString::number(index));
update();
}
SoundMacroListing* CommandWidget::getParent() const
{
return qobject_cast<SoundMacroListing*>(parentWidget()->parentWidget());
}
void CommandWidget::paintEvent(QPaintEvent* event)
{
/* Rounded frame */
QPainter painter(this);
painter.setRenderHint(QPainter::Antialiasing);
QPoint points[] =
{
{1, 20},
{1, 99},
{width() - 1, 99},
{width() - 1, 1},
{20, 1},
{1, 20},
};
painter.setBrush(palette().brush(QPalette::Background));
painter.drawPolygon(points, 6);
painter.setPen(QPen(QColor(127, 127, 127), 2.0));
painter.drawPolyline(points, 6);
QPoint headPoints[] =
{
{1, 20},
{1, 55},
{35, 20},
{width() - 1, 20},
{width() - 1, 1},
{20, 1},
{1, 20}
};
painter.setBrush(QColor(127, 127, 127));
painter.drawPolygon(headPoints, 7);
painter.drawRect(17, 51, 32, 32);
QTransform rotate;
rotate.rotate(-45.0);
painter.setTransform(rotate);
painter.setFont(m_numberFont);
painter.setPen(palette().color(QPalette::Background));
painter.drawStaticText(-15, 10, m_numberText);
}
void CommandWidgetContainer::animateOpen()
{
int newHeight = 200 + parentWidget()->layout()->spacing();
m_animation = new QPropertyAnimation(this, "minimumHeight");
m_animation->setDuration(abs(minimumHeight() - newHeight) * 4);
m_animation->setStartValue(minimumHeight());
m_animation->setEndValue(newHeight);
m_animation->setEasingCurve(QEasingCurve::InOutExpo);
connect(m_animation, SIGNAL(valueChanged(const QVariant&)), parentWidget(), SLOT(update()));
connect(m_animation, SIGNAL(destroyed(QObject*)), this, SLOT(animationDestroyed()));
m_animation->start(QAbstractAnimation::DeleteWhenStopped);
}
void CommandWidgetContainer::animateClosed()
{
m_animation = new QPropertyAnimation(this, "minimumHeight");
m_animation->setDuration(abs(minimumHeight() - 100) * 4);
m_animation->setStartValue(minimumHeight());
m_animation->setEndValue(100);
m_animation->setEasingCurve(QEasingCurve::InOutExpo);
connect(m_animation, SIGNAL(valueChanged(const QVariant&)), parentWidget(), SLOT(update()));
connect(m_animation, SIGNAL(destroyed(QObject*)), this, SLOT(animationDestroyed()));
m_animation->start(QAbstractAnimation::DeleteWhenStopped);
}
void CommandWidgetContainer::snapOpen()
{
if (m_animation)
m_animation->stop();
setMinimumHeight(200 + parentWidget()->layout()->spacing());
}
void CommandWidgetContainer::snapClosed()
{
if (m_animation)
m_animation->stop();
setMinimumHeight(100);
}
void CommandWidgetContainer::animationDestroyed()
{
m_animation = nullptr;
}
CommandWidgetContainer::CommandWidgetContainer(CommandWidget* child, QWidget* parent)
: QWidget(parent), m_commandWidget(child)
{
setMinimumHeight(100);
setContentsMargins(QMargins());
QBoxLayout* outerLayout = new QVBoxLayout;
outerLayout->setContentsMargins(QMargins());
outerLayout->setSpacing(0);
outerLayout->addStretch();
outerLayout->addWidget(child);
setLayout(outerLayout);
}
void SoundMacroListing::startAutoscroll(QWidget* source, QMouseEvent* event, int delta)
{
if (m_autoscrollTimer == -1)
m_autoscrollTimer = startTimer(50);
m_autoscrollDelta = delta;
m_autoscrollSource = source;
m_autoscrollEvent = *event;
}
void SoundMacroListing::stopAutoscroll()
{
if (m_autoscrollTimer != -1)
{
killTimer(m_autoscrollTimer);
m_autoscrollTimer = -1;
}
m_autoscrollDelta = 0;
m_autoscrollSource = nullptr;
}
void SoundMacroListing::timerEvent(QTimerEvent* event)
{
if (QScrollArea* scrollArea = qobject_cast<QScrollArea*>(parentWidget()->parentWidget()))
{
QScrollBar* bar = scrollArea->verticalScrollBar();
int oldValue = bar->value();
bar->setValue(oldValue + m_autoscrollDelta);
int valueDelta = bar->value() - oldValue;
if (valueDelta != 0)
{
if (m_autoscrollSource)
QApplication::sendEvent(m_autoscrollSource, &m_autoscrollEvent);
update();
}
}
}
bool SoundMacroListing::beginDrag(CommandWidget* widget)
{
int origIdx = m_layout->indexOf(widget->parentWidget());
/* Don't allow dragging last command (END command) */
if (origIdx < 0 || origIdx >= m_layout->count() - 2)
return false;
if (origIdx < m_layout->count() - 2)
{
// Animate next item open
m_dragOpenIdx = origIdx;
if (CommandWidgetContainer* nextItem =
qobject_cast<CommandWidgetContainer*>(m_layout->itemAt(origIdx + 1)->widget()))
nextItem->snapOpen();
}
else
{
m_dragOpenIdx = -1;
}
m_origIdx = origIdx;
m_dragItem = m_layout->takeAt(origIdx);
m_dragItem->widget()->raise();
return true;
}
class ReorderCommandsUndoCommand : public EditorUndoCommand
{
int m_a, m_b;
bool m_undid = false;
public:
ReorderCommandsUndoCommand(int a, int b, const QString& text, std::shared_ptr<ProjectModel::SoundMacroNode> node)
: EditorUndoCommand(node, QUndoStack::tr("Reorder %1").arg(text)), m_a(a), m_b(b) {}
void undo()
{
m_undid = true;
std::static_pointer_cast<ProjectModel::SoundMacroNode>(m_node)->
m_obj->swapPositions(m_a, m_b);
EditorUndoCommand::undo();
}
void redo()
{
std::static_pointer_cast<ProjectModel::SoundMacroNode>(m_node)->
m_obj->swapPositions(m_a, m_b);
if (m_undid)
EditorUndoCommand::redo();
}
};
void SoundMacroListing::endDrag()
{
int insertIdx;
if (m_dragOpenIdx != -1)
{
if (CommandWidgetContainer* prevItem =
qobject_cast<CommandWidgetContainer*>(m_layout->itemAt(m_dragOpenIdx)->widget()))
prevItem->snapClosed();
insertIdx = m_dragOpenIdx;
m_dragOpenIdx = -1;
}
else
{
insertIdx = m_layout->count() - 2;
}
if (m_prevDragOpen)
{
m_prevDragOpen->snapClosed();
m_prevDragOpen = nullptr;
}
if (m_origIdx != insertIdx)
{
CommandWidget* cmd = static_cast<CommandWidgetContainer*>(m_dragItem->widget())->m_commandWidget;
g_MainWindow->pushUndoCommand(new ReorderCommandsUndoCommand(m_origIdx, insertIdx, cmd->getText(), m_node));
}
m_layout->insertItem(insertIdx, m_dragItem);
m_dragItem = nullptr;
stopAutoscroll();
reindex();
}
void SoundMacroListing::cancelDrag()
{
if (m_dragOpenIdx != -1)
{
if (CommandWidgetContainer* prevItem =
qobject_cast<CommandWidgetContainer*>(m_layout->itemAt(m_dragOpenIdx)->widget()))
prevItem->snapClosed();
m_dragOpenIdx = -1;
}
m_layout->insertItem(m_origIdx, m_dragItem);
if (m_prevDragOpen)
{
m_prevDragOpen->snapClosed();
m_prevDragOpen = nullptr;
}
m_dragItem = nullptr;
stopAutoscroll();
}
void SoundMacroListing::_moveDrag(int hoverIdx, const QPoint& pt, QWidget* source, QMouseEvent* event)
{
QRect scrollVpRect = parentWidget()->parentWidget()->rect();
QPoint scrollVpPoint = mapTo(parentWidget()->parentWidget(), pt);
if (scrollVpRect.bottom() - scrollVpPoint.y() < 50)
startAutoscroll(source, event, 10); // Scroll Down
else if (scrollVpRect.top() - scrollVpPoint.y() > -50)
startAutoscroll(source, event, -10);
else
stopAutoscroll();
/* Don't allow insertion after last command (END command) */
hoverIdx = std::max(0, std::min(hoverIdx, m_layout->count() - 2));
if (hoverIdx != m_dragOpenIdx)
{
if (m_dragOpenIdx != -1)
if (CommandWidgetContainer* prevItem =
qobject_cast<CommandWidgetContainer*>(m_layout->itemAt(m_dragOpenIdx)->widget()))
{
m_prevDragOpen = prevItem;
prevItem->animateClosed();
}
if (CommandWidgetContainer* nextItem =
qobject_cast<CommandWidgetContainer*>(m_layout->itemAt(hoverIdx)->widget()))
nextItem->animateOpen();
m_dragOpenIdx = hoverIdx;
}
update();
}
void SoundMacroListing::moveDrag(CommandWidget* widget, const QPoint& pt, QWidget* source, QMouseEvent* event)
{
CommandWidgetContainer* container = static_cast<CommandWidgetContainer*>(widget->parentWidget());
int pitch = 100 + m_layout->spacing();
_moveDrag((container->pos().y() - m_layout->contentsMargins().top() + pitch / 2) / pitch, pt, source, event);
}
int SoundMacroListing::moveInsertDrag(const QPoint& pt, QWidget* source, QMouseEvent* event)
{
int pitch = 100 + m_layout->spacing();
_moveDrag(pt.y() / pitch, pt, source, event);
return m_dragOpenIdx;
}
void SoundMacroListing::insertDragout()
{
if (m_dragOpenIdx != -1)
{
if (CommandWidgetContainer* prevItem =
qobject_cast<CommandWidgetContainer*>(m_layout->itemAt(m_dragOpenIdx)->widget()))
{
m_prevDragOpen = prevItem;
prevItem->animateClosed();
}
m_dragOpenIdx = -1;
}
stopAutoscroll();
}
class InsertCommandUndoCommand : public EditorUndoCommand
{
int m_insertIdx;
std::unique_ptr<amuse::SoundMacro::ICmd> m_cmd;
public:
InsertCommandUndoCommand(int insertIdx, const QString& text, std::shared_ptr<ProjectModel::SoundMacroNode> node)
: EditorUndoCommand(node, QUndoStack::tr("Insert %1").arg(text)), m_insertIdx(insertIdx) {}
void undo()
{
m_cmd = std::static_pointer_cast<ProjectModel::SoundMacroNode>(m_node)->
m_obj->deleteCmd(m_insertIdx);
EditorUndoCommand::undo();
}
void redo()
{
if (!m_cmd)
return;
std::static_pointer_cast<ProjectModel::SoundMacroNode>(m_node)->
m_obj->insertCmd(m_insertIdx, std::move(m_cmd));
m_cmd.reset();
EditorUndoCommand::redo();
}
};
void SoundMacroListing::insert(amuse::SoundMacro::CmdOp op, const QString& text)
{
int insertIdx;
if (m_dragOpenIdx != -1)
{
if (CommandWidgetContainer* prevItem =
qobject_cast<CommandWidgetContainer*>(m_layout->itemAt(m_dragOpenIdx)->widget()))
prevItem->snapClosed();
insertIdx = m_dragOpenIdx;
m_dragOpenIdx = -1;
}
else
{
insertIdx = m_layout->count() - 2;
}
if (m_prevDragOpen)
{
m_prevDragOpen->snapClosed();
m_prevDragOpen = nullptr;
}
g_MainWindow->pushUndoCommand(new InsertCommandUndoCommand(insertIdx, text, m_node));
m_layout->insertWidget(insertIdx,
new CommandWidgetContainer(new CommandWidget(m_node->m_obj->insertNewCmd(insertIdx, op))));
stopAutoscroll();
reindex();
}
class DeleteCommandUndoCommand : public EditorUndoCommand
{
int m_deleteIdx;
std::unique_ptr<amuse::SoundMacro::ICmd> m_cmd;
bool m_undid = false;
public:
DeleteCommandUndoCommand(int deleteIdx, const QString& text, std::shared_ptr<ProjectModel::SoundMacroNode> node)
: EditorUndoCommand(node, QUndoStack::tr("Delete %1").arg(text)), m_deleteIdx(deleteIdx) {}
void undo()
{
m_undid = true;
std::static_pointer_cast<ProjectModel::SoundMacroNode>(m_node)->
m_obj->insertCmd(m_deleteIdx, std::move(m_cmd));
m_cmd.reset();
EditorUndoCommand::undo();
}
void redo()
{
m_cmd = std::static_pointer_cast<ProjectModel::SoundMacroNode>(m_node)->
m_obj->deleteCmd(m_deleteIdx);
if (m_undid)
EditorUndoCommand::redo();
}
};
void SoundMacroListing::deleteCommand(int index)
{
QLayoutItem* item = m_layout->takeAt(index);
CommandWidget* cmd = static_cast<CommandWidgetContainer*>(item->widget())->m_commandWidget;
g_MainWindow->pushUndoCommand(new DeleteCommandUndoCommand(index, cmd->getText(), m_node));
item->widget()->deleteLater();
delete item;
reindex();
}
void SoundMacroListing::reindex()
{
for (int i = 0; i < m_layout->count() - 1; ++i)
if (CommandWidgetContainer* item =
qobject_cast<CommandWidgetContainer*>(m_layout->itemAt(i)->widget()))
item->m_commandWidget->setIndex(i);
}
void SoundMacroListing::clear()
{
while (m_layout->count() > 2)
{
QLayoutItem* item = m_layout->takeAt(0);
item->widget()->deleteLater();
delete item;
}
}
bool SoundMacroListing::loadData(ProjectModel::SoundMacroNode* node)
{
m_node = node->shared_from_this();
clear();
int i = 0;
for (auto& cmd : node->m_obj->m_cmds)
{
if (cmd->Isa() == amuse::SoundMacro::CmdOp::End)
break;
m_layout->insertWidget(i++, new CommandWidgetContainer(new CommandWidget(cmd.get())));
}
reindex();
return true;
}
void SoundMacroListing::unloadData()
{
m_node.reset();
clear();
reindex();
}
SoundMacroListing::SoundMacroListing(QWidget* parent)
: QWidget(parent), m_layout(new QVBoxLayout)
{
m_layout->addWidget(new CommandWidgetContainer(new CommandWidget(amuse::SoundMacro::CmdOp::End)));
m_layout->addStretch();
setLayout(m_layout);
reindex();
}
CatalogueItem::CatalogueItem(amuse::SoundMacro::CmdOp op, const QString& name,
const QString& doc, QWidget* parent)
: QWidget(parent), m_op(op), m_label(name)
{
QHBoxLayout* layout = new QHBoxLayout;
QString iconPath = QStringLiteral(":/commands/%1.svg").arg(name);
if (QFile(iconPath).exists())
m_iconLab.setPixmap(QIcon(iconPath).pixmap(32, 32));
else
m_iconLab.setPixmap(QIcon(QStringLiteral(":/icons/IconOpen.svg")).pixmap(32, 32));
layout->addWidget(&m_iconLab);
layout->addWidget(&m_label);
layout->addStretch();
layout->setContentsMargins(QMargins());
setLayout(layout);
setToolTip(doc);
}
CatalogueItem::CatalogueItem(const CatalogueItem& other, QWidget* parent)
: QWidget(parent), m_op(other.getCmdOp())
{
QHBoxLayout* layout = new QHBoxLayout;
QHBoxLayout* oldLayout = static_cast<QHBoxLayout*>(other.layout());
m_iconLab.setPixmap(*static_cast<QLabel*>(oldLayout->itemAt(0)->widget())->pixmap());
layout->addWidget(&m_iconLab);
m_label.setText(static_cast<QLabel*>(oldLayout->itemAt(1)->widget())->text());
layout->addWidget(&m_label);
layout->addStretch();
layout->setContentsMargins(QMargins());
setLayout(layout);
}
static const char* CategoryStrings[] =
{
QT_TRANSLATE_NOOP("SoundMacroCatalogue", "Control"),
QT_TRANSLATE_NOOP("SoundMacroCatalogue", "Pitch"),
QT_TRANSLATE_NOOP("SoundMacroCatalogue", "Sample"),
QT_TRANSLATE_NOOP("SoundMacroCatalogue", "Setup"),
QT_TRANSLATE_NOOP("SoundMacroCatalogue", "Special"),
QT_TRANSLATE_NOOP("SoundMacroCatalogue", "Structure"),
QT_TRANSLATE_NOOP("SoundMacroCatalogue", "Volume")
};
static const char* CategoryDocStrings[] =
{
QT_TRANSLATE_NOOP("SoundMacroCatalogue", "Commands to control the voice"),
QT_TRANSLATE_NOOP("SoundMacroCatalogue", "Commands to control the voice's pitch"),
QT_TRANSLATE_NOOP("SoundMacroCatalogue", "Commands to control the voice's sample playback"),
QT_TRANSLATE_NOOP("SoundMacroCatalogue", "Commands to setup the voice's mixing process"),
QT_TRANSLATE_NOOP("SoundMacroCatalogue", "Miscellaneous commands"),
QT_TRANSLATE_NOOP("SoundMacroCatalogue", "Commands to control macro branching"),
QT_TRANSLATE_NOOP("SoundMacroCatalogue", "Commands to control the voice's volume")
};
SoundMacroCatalogue::SoundMacroCatalogue(QWidget* parent)
: QTreeWidget(parent)
{
setSelectionMode(QAbstractItemView::NoSelection);
setColumnCount(1);
setHeaderHidden(true);
QTreeWidgetItem* rootItems[int(amuse::SoundMacro::CmdType::CmdTypeMAX)];
for (int i = 0; i < int(amuse::SoundMacro::CmdType::CmdTypeMAX); ++i)
{
rootItems[i] = new QTreeWidgetItem(this);
setItemWidget(rootItems[i], 0, new CatalogueItem(amuse::SoundMacro::CmdOp::Invalid,
tr(CategoryStrings[i]), tr(CategoryDocStrings[i])));
}
for (int i = 1; i < int(amuse::SoundMacro::CmdOp::CmdOpMAX); ++i)
{
const amuse::SoundMacro::CmdIntrospection* cmd =
amuse::SoundMacro::GetCmdIntrospection(amuse::SoundMacro::CmdOp(i));
if (cmd)
{
QTreeWidgetItem* item = new QTreeWidgetItem(rootItems[int(cmd->m_tp)]);
setItemWidget(item, 0, new CatalogueItem(amuse::SoundMacro::CmdOp(i), tr(cmd->m_name.data()),
tr(cmd->m_description.data())));
}
}
}
void SoundMacroCatalogue::mousePressEvent(QMouseEvent* event)
{
QTreeWidget::mousePressEvent(event);
event->ignore();
}
void SoundMacroCatalogue::mouseReleaseEvent(QMouseEvent* event)
{
QTreeWidget::mouseReleaseEvent(event);
event->ignore();
}
void SoundMacroCatalogue::mouseMoveEvent(QMouseEvent* event)
{
SoundMacroEditor* editor = qobject_cast<SoundMacroEditor*>(parentWidget()->parentWidget());
if (!editor || !editor->m_draggedItem)
QTreeWidget::mouseMoveEvent(event);
event->ignore();
}
void SoundMacroEditor::beginCommandDrag(CommandWidget* widget, const QPoint& eventPt, const QPoint& pt)
{
if (m_listing->beginDrag(widget))
{
m_draggedPt = pt;
m_draggedCmd = widget;
}
}
void SoundMacroEditor::beginCatalogueDrag(CatalogueItem* item, const QPoint& eventPt, const QPoint& pt)
{
m_draggedPt = pt;
m_draggedItem = new CatalogueItem(*item, this);
m_draggedItem->setGeometry(item->geometry());
m_draggedItem->move(eventPt - m_draggedPt);
m_draggedItem->raise();
m_draggedItem->show();
}
void SoundMacroEditor::mousePressEvent(QMouseEvent* event)
{
if (m_catalogue->geometry().contains(event->pos()))
{
QPoint fromParent1 = m_catalogue->mapFrom(this, event->pos());
QWidget* ch = m_catalogue->childAt(fromParent1);
if (ch)
{
CatalogueItem* child = nullptr;
while (ch && !(child = qobject_cast<CatalogueItem*>(ch)))
ch = ch->parentWidget();
if (child && child->getCmdOp() != amuse::SoundMacro::CmdOp::Invalid)
{
QPoint fromParent2 = child->mapFrom(m_catalogue, fromParent1);
beginCatalogueDrag(child, event->pos(), fromParent2);
}
}
}
else if (m_listing->parentWidget()->parentWidget()->geometry().contains(event->pos()))
{
QPoint fromParent1 = m_listing->mapFrom(this, event->pos());
QWidget* ch = m_listing->childAt(fromParent1);
if (ch)
{
CommandWidget* child = nullptr;
while (ch && !(child = qobject_cast<CommandWidget*>(ch)))
ch = ch->parentWidget();
if (child)
{
QPoint fromParent2 = child->mapFrom(m_listing, fromParent1);
beginCommandDrag(child, event->pos(), fromParent2);
}
}
}
}
void SoundMacroEditor::mouseReleaseEvent(QMouseEvent* event)
{
if (m_draggedItem)
{
amuse::SoundMacro::CmdOp op = m_draggedItem->getCmdOp();
QString text = m_draggedItem->getText();
m_draggedItem->deleteLater();
m_draggedItem = nullptr;
if (m_listing->parentWidget()->parentWidget()->geometry().contains(event->pos()))
{
if (m_dragInsertIdx != -1)
m_listing->insert(op, text);
else
m_listing->insertDragout();
}
else
{
m_listing->insertDragout();
}
m_dragInsertIdx = -1;
}
else if (m_draggedCmd)
{
m_listing->endDrag();
m_draggedCmd = nullptr;
}
}
void SoundMacroEditor::mouseMoveEvent(QMouseEvent* event)
{
if (m_draggedItem)
{
m_draggedItem->move(event->pos() - m_draggedPt);
if (m_listing->parentWidget()->parentWidget()->geometry().contains(event->pos()))
{
m_dragInsertIdx = m_listing->moveInsertDrag(m_listing->mapFrom(this, event->pos()), this, event);
}
else if (m_dragInsertIdx != -1)
{
m_listing->insertDragout();
m_dragInsertIdx = -1;
}
m_catalogue->update();
update();
}
else if (m_draggedCmd)
{
QPoint listingPt = m_listing->mapFrom(this, event->pos());
CommandWidgetContainer* container = static_cast<CommandWidgetContainer*>(m_draggedCmd->parentWidget());
container->move(container->x(), listingPt.y() - m_draggedPt.y());
if (m_listing->parentWidget()->parentWidget()->geometry().contains(event->pos()))
m_listing->moveDrag(m_draggedCmd, listingPt, this, event);
m_listing->update();
update();
}
}
void SoundMacroEditor::keyPressEvent(QKeyEvent* event)
{
if (event->key() == Qt::Key_Escape)
{
if (m_draggedItem)
{
m_draggedItem->deleteLater();
m_draggedItem = nullptr;
m_listing->insertDragout();
}
else if (m_draggedCmd)
{
m_listing->cancelDrag();
m_draggedCmd = nullptr;
}
}
}
void SoundMacroEditor::catalogueDoubleClicked(QTreeWidgetItem* item, int column)
{
if (CatalogueItem* cItem = qobject_cast<CatalogueItem*>(m_catalogue->itemWidget(item, column)))
{
amuse::SoundMacro::CmdOp op = cItem->getCmdOp();
if (op != amuse::SoundMacro::CmdOp::Invalid)
m_listing->insert(op, cItem->getText());
}
}
bool SoundMacroEditor::loadData(ProjectModel::SoundMacroNode* node)
{
return m_listing->loadData(node);
}
void SoundMacroEditor::unloadData()
{
m_listing->unloadData();
}
SoundMacroEditor::SoundMacroEditor(QWidget* parent)
: EditorWidget(parent), m_splitter(new QSplitter),
m_listing(new SoundMacroListing), m_catalogue(new SoundMacroCatalogue)
{
{
QScrollArea* listingScroll = new QScrollArea;
listingScroll->setWidget(m_listing);
listingScroll->setWidgetResizable(true);
QSizePolicy sizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
sizePolicy.setHorizontalStretch(1);
sizePolicy.setVerticalStretch(0);
listingScroll->setSizePolicy(sizePolicy);
listingScroll->setMinimumWidth(350);
m_splitter->addWidget(listingScroll);
}
{
QSizePolicy sizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
sizePolicy.setHorizontalStretch(0);
sizePolicy.setVerticalStretch(0);
m_catalogue->setSizePolicy(sizePolicy);
m_catalogue->setMinimumWidth(150);
m_catalogue->setGeometry(0, 0, 215, 0);
m_catalogue->setMaximumWidth(300);
m_splitter->addWidget(m_catalogue);
}
connect(m_catalogue, SIGNAL(itemDoubleClicked(QTreeWidgetItem*, int)),
this, SLOT(catalogueDoubleClicked(QTreeWidgetItem*, int)));
m_splitter->setCollapsible(0, false);
QGridLayout* layout = new QGridLayout;
layout->setContentsMargins(QMargins());
layout->addWidget(m_splitter);
setLayout(layout);
}
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