mirror of
https://github.com/AxioDL/amuse.git
synced 2025-12-08 21:17:49 +00:00
New code style refactor
This commit is contained in:
Jack Andersen
@@ -6,266 +6,183 @@
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#include <QApplication>
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#include <QScrollBar>
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const QString NaturalKeyNames[] =
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{
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QStringLiteral("C"),
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QStringLiteral("D"),
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QStringLiteral("E"),
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QStringLiteral("F"),
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QStringLiteral("G"),
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QStringLiteral("A"),
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QStringLiteral("B")
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};
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const QString NaturalKeyNames[] = {QStringLiteral("C"), QStringLiteral("D"), QStringLiteral("E"), QStringLiteral("F"),
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QStringLiteral("G"), QStringLiteral("A"), QStringLiteral("B")};
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const QString SharpKeyNames[] =
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{
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QStringLiteral("Cs"),
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QStringLiteral("Ds"),
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QStringLiteral("Fs"),
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QStringLiteral("Gs"),
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QStringLiteral("As")
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};
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const QString SharpKeyNames[] = {QStringLiteral("Cs"), QStringLiteral("Ds"), QStringLiteral("Fs"), QStringLiteral("Gs"),
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QStringLiteral("As")};
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const QString KeyStrings[] =
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{
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QStringLiteral("C"),
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QStringLiteral("C#"),
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QStringLiteral("D"),
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QStringLiteral("D#"),
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QStringLiteral("E"),
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QStringLiteral("F"),
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QStringLiteral("F#"),
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QStringLiteral("G"),
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QStringLiteral("G#"),
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QStringLiteral("A"),
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QStringLiteral("A#"),
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QStringLiteral("B")
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};
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const QString KeyStrings[] = {QStringLiteral("C"), QStringLiteral("C#"), QStringLiteral("D"), QStringLiteral("D#"),
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QStringLiteral("E"), QStringLiteral("F"), QStringLiteral("F#"), QStringLiteral("G"),
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QStringLiteral("G#"), QStringLiteral("A"), QStringLiteral("A#"), QStringLiteral("B")};
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const int NaturalKeyNumbers[] =
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{
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0, 2, 4, 5, 7, 9, 11
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};
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const int NaturalKeyNumbers[] = {0, 2, 4, 5, 7, 9, 11};
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const int SharpKeyNumbers[] =
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{
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1, 3, 6, 8, 10
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};
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const int SharpKeyNumbers[] = {1, 3, 6, 8, 10};
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KeyboardOctave::KeyboardOctave(int octave, const QString& svgPath, QWidget* parent)
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: QSvgWidget(svgPath, parent), m_octave(octave)
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{
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for (int i = 0; i < 7; ++i)
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if (renderer()->elementExists(NaturalKeyNames[i]))
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m_natural[i] = renderer()->matrixForElement(NaturalKeyNames[i]).
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mapRect(renderer()->boundsOnElement(NaturalKeyNames[i]));
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: QSvgWidget(svgPath, parent), m_octave(octave) {
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for (int i = 0; i < 7; ++i)
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if (renderer()->elementExists(NaturalKeyNames[i]))
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m_natural[i] =
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renderer()->matrixForElement(NaturalKeyNames[i]).mapRect(renderer()->boundsOnElement(NaturalKeyNames[i]));
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for (int i = 0; i < 5; ++i)
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if (renderer()->elementExists(SharpKeyNames[i]))
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m_sharp[i] = renderer()->matrixForElement(SharpKeyNames[i]).
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mapRect(renderer()->boundsOnElement(SharpKeyNames[i]));
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for (int i = 0; i < 5; ++i)
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if (renderer()->elementExists(SharpKeyNames[i]))
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m_sharp[i] =
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renderer()->matrixForElement(SharpKeyNames[i]).mapRect(renderer()->boundsOnElement(SharpKeyNames[i]));
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/* The parent keyboard manages all mouse events */
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setAttribute(Qt::WA_TransparentForMouseEvents);
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/* The parent keyboard manages all mouse events */
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setAttribute(Qt::WA_TransparentForMouseEvents);
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}
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int KeyboardOctave::getKey(const QPoint& localPos) const
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{
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QPointF localPoint = m_widgetToSvg.map(localPos);
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for (int i = 0; i < 5; ++i)
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if (m_sharp[i].contains(localPoint))
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return SharpKeyNumbers[i];
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for (int i = 0; i < 7; ++i)
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if (m_natural[i].contains(localPoint))
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return NaturalKeyNumbers[i];
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return -1;
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int KeyboardOctave::getKey(const QPoint& localPos) const {
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QPointF localPoint = m_widgetToSvg.map(localPos);
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for (int i = 0; i < 5; ++i)
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if (m_sharp[i].contains(localPoint))
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return SharpKeyNumbers[i];
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for (int i = 0; i < 7; ++i)
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if (m_natural[i].contains(localPoint))
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return NaturalKeyNumbers[i];
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return -1;
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}
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void KeyboardOctave::resizeEvent(QResizeEvent *event)
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{
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m_widgetToSvg = RectToRect(rect(), renderer()->viewBoxF());
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void KeyboardOctave::resizeEvent(QResizeEvent* event) { m_widgetToSvg = RectToRect(rect(), renderer()->viewBoxF()); }
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KeyboardWidget::KeyboardWidget(QWidget* parent) : QWidget(parent) {
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QHBoxLayout* layout = new QHBoxLayout(this);
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layout->setContentsMargins(QMargins());
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layout->setSpacing(0);
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for (int i = 0; i < 10; ++i) {
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m_widgets[i] = new KeyboardOctave(i, QStringLiteral(":/bg/keyboard.svg"), this);
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m_widgets[i]->setGeometry(QRect(0, 0, 141, 50));
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m_widgets[i]->setSizePolicy(QSizePolicy(QSizePolicy::Fixed, QSizePolicy::Preferred));
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layout->addWidget(m_widgets[i]);
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}
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m_widgets[10] = new KeyboardOctave(10, QStringLiteral(":/bg/keyboard_last.svg"), this);
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m_widgets[10]->setGeometry(QRect(0, 0, 101, 50));
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m_widgets[10]->setSizePolicy(QSizePolicy(QSizePolicy::Fixed, QSizePolicy::Preferred));
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layout->addWidget(m_widgets[10]);
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setLayout(layout);
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setMouseTracking(true);
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}
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KeyboardWidget::KeyboardWidget(QWidget* parent)
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: QWidget(parent)
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{
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QHBoxLayout* layout = new QHBoxLayout(this);
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layout->setContentsMargins(QMargins());
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layout->setSpacing(0);
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for (int i = 0; i < 10; ++i)
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{
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m_widgets[i] = new KeyboardOctave(i, QStringLiteral(":/bg/keyboard.svg"), this);
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m_widgets[i]->setGeometry(QRect(0, 0, 141, 50));
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m_widgets[i]->setSizePolicy(QSizePolicy(QSizePolicy::Fixed, QSizePolicy::Preferred));
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layout->addWidget(m_widgets[i]);
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}
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m_widgets[10] = new KeyboardOctave(10, QStringLiteral(":/bg/keyboard_last.svg"), this);
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m_widgets[10]->setGeometry(QRect(0, 0, 101, 50));
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m_widgets[10]->setSizePolicy(QSizePolicy(QSizePolicy::Fixed, QSizePolicy::Preferred));
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layout->addWidget(m_widgets[10]);
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setLayout(layout);
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setMouseTracking(true);
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std::pair<int, int> KeyboardWidget::_getOctaveAndKey(QMouseEvent* event) const {
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for (KeyboardOctave* oct : m_widgets) {
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QPoint localPos = oct->mapFromParent(event->pos());
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if (oct->rect().contains(localPos))
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return {oct->getOctave(), oct->getKey(localPos)};
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}
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return {-1, -1};
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}
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std::pair<int, int> KeyboardWidget::_getOctaveAndKey(QMouseEvent* event) const
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{
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for (KeyboardOctave* oct : m_widgets)
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{
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QPoint localPos = oct->mapFromParent(event->pos());
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if (oct->rect().contains(localPos))
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return {oct->getOctave(), oct->getKey(localPos)};
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}
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return {-1, -1};
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}
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void KeyboardWidget::_startKey(int octave, int key) { emit notePressed(octave * 12 + key); }
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void KeyboardWidget::_startKey(int octave, int key)
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{
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emit notePressed(octave * 12 + key);
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}
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void KeyboardWidget::_stopKey() { emit noteReleased(); }
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void KeyboardWidget::_stopKey()
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{
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emit noteReleased();
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}
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void KeyboardWidget::_moveOnKey(int octave, int key)
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{
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if (m_lastOctave != octave || m_lastKey != key)
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{
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m_lastOctave = octave;
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m_lastKey = key;
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if (m_statusFocus)
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m_statusFocus->setMessage(QStringLiteral("%1%2 (%3)").
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arg(KeyStrings[key]).arg(octave - 1).arg(octave * 12 + key));
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if (m_holding)
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_startKey(octave, key);
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}
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}
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void KeyboardWidget::_pressOnKey(int octave, int key)
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{
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_moveOnKey(octave, key);
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m_holding = true;
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_startKey(octave, key);
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}
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void KeyboardWidget::mouseMoveEvent(QMouseEvent* event)
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{
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std::pair<int, int> ok = _getOctaveAndKey(event);
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if (ok.first != -1 && ok.second != -1)
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_moveOnKey(ok.first, ok.second);
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}
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void KeyboardWidget::mousePressEvent(QMouseEvent* event)
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{
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std::pair<int, int> ok = _getOctaveAndKey(event);
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if (ok.first != -1 && ok.second != -1)
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_pressOnKey(ok.first, ok.second);
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}
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void KeyboardWidget::mouseReleaseEvent(QMouseEvent* event)
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{
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_stopKey();
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m_holding = false;
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}
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void KeyboardWidget::enterEvent(QEvent* event)
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{
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void KeyboardWidget::_moveOnKey(int octave, int key) {
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if (m_lastOctave != octave || m_lastKey != key) {
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m_lastOctave = octave;
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m_lastKey = key;
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if (m_statusFocus)
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m_statusFocus->enter();
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m_statusFocus->setMessage(
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QStringLiteral("%1%2 (%3)").arg(KeyStrings[key]).arg(octave - 1).arg(octave * 12 + key));
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if (m_holding)
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_startKey(octave, key);
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}
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}
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void KeyboardWidget::leaveEvent(QEvent* event)
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{
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if (m_statusFocus)
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m_statusFocus->exit();
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void KeyboardWidget::_pressOnKey(int octave, int key) {
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_moveOnKey(octave, key);
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m_holding = true;
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_startKey(octave, key);
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}
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void KeyboardWidget::wheelEvent(QWheelEvent* event)
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{
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if (QScrollArea* scroll = qobject_cast<QScrollArea*>(parentWidget()->parentWidget()))
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{
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/* Send wheel event directly to the scroll bar */
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QApplication::sendEvent(scroll->horizontalScrollBar(), event);
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}
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void KeyboardWidget::mouseMoveEvent(QMouseEvent* event) {
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std::pair<int, int> ok = _getOctaveAndKey(event);
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if (ok.first != -1 && ok.second != -1)
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_moveOnKey(ok.first, ok.second);
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}
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void KeyboardWidget::showEvent(QShowEvent* event)
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{
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if (QScrollArea* scroll = qobject_cast<QScrollArea*>(parentWidget()->parentWidget()))
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{
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/* Scroll to C1 */
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scroll->ensureVisible(141 * 2 + scroll->width(), 0, 0, 0);
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}
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void KeyboardWidget::mousePressEvent(QMouseEvent* event) {
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std::pair<int, int> ok = _getOctaveAndKey(event);
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if (ok.first != -1 && ok.second != -1)
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_pressOnKey(ok.first, ok.second);
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}
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KeyboardSlider::KeyboardSlider(QWidget* parent)
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: QSlider(parent)
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{}
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void KeyboardSlider::enterEvent(QEvent* event)
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{
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if (m_statusFocus)
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m_statusFocus->enter();
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void KeyboardWidget::mouseReleaseEvent(QMouseEvent* event) {
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_stopKey();
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m_holding = false;
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}
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void KeyboardSlider::leaveEvent(QEvent* event)
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{
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if (m_statusFocus)
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m_statusFocus->exit();
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void KeyboardWidget::enterEvent(QEvent* event) {
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if (m_statusFocus)
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m_statusFocus->enter();
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}
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void KeyboardSlider::setStatusFocus(StatusBarFocus* statusFocus)
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{
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m_statusFocus = statusFocus;
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void KeyboardWidget::leaveEvent(QEvent* event) {
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if (m_statusFocus)
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m_statusFocus->exit();
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}
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void KeyboardWidget::wheelEvent(QWheelEvent* event) {
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if (QScrollArea* scroll = qobject_cast<QScrollArea*>(parentWidget()->parentWidget())) {
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/* Send wheel event directly to the scroll bar */
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QApplication::sendEvent(scroll->horizontalScrollBar(), event);
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}
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}
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void KeyboardWidget::showEvent(QShowEvent* event) {
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if (QScrollArea* scroll = qobject_cast<QScrollArea*>(parentWidget()->parentWidget())) {
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/* Scroll to C1 */
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scroll->ensureVisible(141 * 2 + scroll->width(), 0, 0, 0);
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}
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}
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KeyboardSlider::KeyboardSlider(QWidget* parent) : QSlider(parent) {}
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void KeyboardSlider::enterEvent(QEvent* event) {
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if (m_statusFocus)
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m_statusFocus->enter();
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}
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void KeyboardSlider::leaveEvent(QEvent* event) {
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if (m_statusFocus)
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m_statusFocus->exit();
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}
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void KeyboardSlider::setStatusFocus(StatusBarFocus* statusFocus) {
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m_statusFocus = statusFocus;
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QString str = stringOfValue(value());
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m_statusFocus->setMessage(str);
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setToolTip(str);
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}
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void KeyboardSlider::sliderChange(SliderChange change) {
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QSlider::sliderChange(change);
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if (m_statusFocus && change == QAbstractSlider::SliderValueChange) {
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QString str = stringOfValue(value());
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m_statusFocus->setMessage(str);
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setToolTip(str);
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}
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}
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void KeyboardSlider::sliderChange(SliderChange change)
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{
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QSlider::sliderChange(change);
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if (m_statusFocus && change == QAbstractSlider::SliderValueChange)
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{
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QString str = stringOfValue(value());
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m_statusFocus->setMessage(str);
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setToolTip(str);
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}
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}
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VelocitySlider::VelocitySlider(QWidget* parent)
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: KeyboardSlider(parent)
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{}
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QString VelocitySlider::stringOfValue(int value) const
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{
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return tr("Velocity: %1").arg(value);
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}
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ModulationSlider::ModulationSlider(QWidget* parent)
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: KeyboardSlider(parent)
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{}
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QString ModulationSlider::stringOfValue(int value) const
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{
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return tr("Modulation: %1").arg(value);
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}
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PitchSlider::PitchSlider(QWidget* parent)
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: KeyboardSlider(parent)
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{}
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QString PitchSlider::stringOfValue(int value) const
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{
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return tr("Pitch: %1").arg(value / 2048.0, 0, 'g', 2);
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}
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void PitchSlider::mouseReleaseEvent(QMouseEvent *ev)
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{
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KeyboardSlider::mouseReleaseEvent(ev);
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setValue(0);
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VelocitySlider::VelocitySlider(QWidget* parent) : KeyboardSlider(parent) {}
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QString VelocitySlider::stringOfValue(int value) const { return tr("Velocity: %1").arg(value); }
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ModulationSlider::ModulationSlider(QWidget* parent) : KeyboardSlider(parent) {}
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QString ModulationSlider::stringOfValue(int value) const { return tr("Modulation: %1").arg(value); }
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PitchSlider::PitchSlider(QWidget* parent) : KeyboardSlider(parent) {}
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QString PitchSlider::stringOfValue(int value) const { return tr("Pitch: %1").arg(value / 2048.0, 0, 'g', 2); }
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void PitchSlider::mouseReleaseEvent(QMouseEvent* ev) {
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KeyboardSlider::mouseReleaseEvent(ev);
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setValue(0);
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}
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