diff --git a/Editor/KeymapEditor.cpp b/Editor/KeymapEditor.cpp index 299cd05..d3e2955 100644 --- a/Editor/KeymapEditor.cpp +++ b/Editor/KeymapEditor.cpp @@ -1,26 +1,54 @@ #include "KeymapEditor.hpp" -#include "MainWindow.hpp" -#include "KeyboardWidget.hpp" -#include + +#include + #include #include +#include -static const int HueTable[] = {0, 30, 60, 80, 120, 170, 200, 240, 280, 320}; +#include "KeyboardWidget.hpp" +#include "MainWindow.hpp" -static const int SaturationTable[] = {255, 255, 255, 255, 255, 127, 127, 127, 127, 127, 63, 63, 63}; +constexpr std::array HueTable{ + 0, 30, 60, 80, 120, 170, 200, 240, 280, 320, +}; -static const int ValueTable[] = {240, 200, 160, 120, 80, 240, 200, 160, 120, 80, 240, 200, 160}; +constexpr std::array SaturationTable{ + 255, 255, 255, 255, 255, 127, 127, 127, 127, 127, 63, 63, 63, +}; -static const QPoint PointTable[] = {{21, 180}, {41, 104}, {61, 180}, {86, 104}, {101, 180}, {141, 180}, - {156, 104}, {181, 180}, {201, 104}, {221, 180}, {246, 104}, {261, 180}}; +constexpr std::array ValueTable{ + 240, 200, 160, 120, 80, 240, 200, 160, 120, 80, 240, 200, 160, +}; -static const int RadiusTable[] = {14, 10, 14, 10, 14, 14, 10, 14, 10, 14, 10, 14}; +constexpr std::array PointTable{{ + {21, 180}, + {41, 104}, + {61, 180}, + {86, 104}, + {101, 180}, + {141, 180}, + {156, 104}, + {181, 180}, + {201, 104}, + {221, 180}, + {246, 104}, + {261, 180}, +}}; -static const QColor PenColorTable[] = {Qt::black, Qt::white, Qt::black, Qt::white, Qt::black, Qt::black, - Qt::white, Qt::black, Qt::white, Qt::black, Qt::white, Qt::black}; +constexpr std::array RadiusTable{ + 14, 10, 14, 10, 14, 14, 10, 14, 10, 14, 10, 14, +}; -static const QColor NeutralColorTable[] = {Qt::white, Qt::black, Qt::white, Qt::black, Qt::white, Qt::white, - Qt::black, Qt::white, Qt::black, Qt::white, Qt::black, Qt::white}; +constexpr std::array PenColorTable{ + Qt::black, Qt::white, Qt::black, Qt::white, Qt::black, Qt::black, + Qt::white, Qt::black, Qt::white, Qt::black, Qt::white, Qt::black, +}; + +constexpr std::array NeutralColorTable{ + Qt::white, Qt::black, Qt::white, Qt::black, Qt::white, Qt::white, + Qt::black, Qt::white, Qt::black, Qt::white, Qt::black, Qt::white, +}; PaintButton::PaintButton(QWidget* parent) : QPushButton(parent) { setIcon(QIcon(QStringLiteral(":/icons/IconPaintbrush.svg"))); @@ -37,15 +65,16 @@ void KeymapView::loadData(ProjectModel::KeymapNode* node) { m_node = node; } void KeymapView::unloadData() { m_node.reset(); - std::fill(std::begin(m_keyPalettes), std::end(m_keyPalettes), -1); + m_keyPalettes.fill(-1); } ProjectModel::INode* KeymapView::currentNode() const { return m_node.get(); } -void KeymapView::drawKey(QPainter& painter, const QRect& octaveRect, qreal penWidth, const QColor* keyPalette, int o, - int k) const { - int keyIdx = o * 12 + k; - int keyPalIdx = m_keyPalettes[keyIdx]; +void KeymapView::drawKey(QPainter& painter, const QRect& octaveRect, qreal penWidth, const PaintPalette& keyPalette, + int o, int k) const { + const int keyIdx = o * 12 + k; + const int keyPalIdx = m_keyPalettes[keyIdx]; + painter.setPen(QPen(PenColorTable[k], penWidth)); painter.setBrush(keyPalIdx < 0 ? NeutralColorTable[k] : keyPalette[keyPalIdx]); painter.drawEllipse(PointTable[k] + octaveRect.topLeft(), RadiusTable[k], RadiusTable[k]); @@ -61,51 +90,60 @@ void KeymapView::paintEvent(QPaintEvent* ev) { QPainter painter(this); painter.setRenderHint(QPainter::Antialiasing); - const QColor* keyPalette = getEditor()->m_paintPalette; + const auto& keyPalette = getEditor()->m_paintPalette; - qreal deviceRatio = devicePixelRatioF(); - qreal penWidth = std::max(std::floor(deviceRatio), 1.0) / deviceRatio; + const qreal deviceRatio = devicePixelRatioF(); + const qreal penWidth = std::max(std::floor(deviceRatio), 1.0) / deviceRatio; painter.setFont(m_keyFont); - int kbY = height() / 2 - 100; + const int kbY = height() / 2 - 100; for (int o = 0; o < 10; ++o) { - QRect thisRect(o * 280, kbY, 280, 200); + const QRect thisRect(o * 280, kbY, 280, 200); if (ev->rect().intersects(thisRect)) { m_octaveRenderer.render(&painter, thisRect); - for (int k = 0; k < 12; ++k) + for (int k = 0; k < 12; ++k) { drawKey(painter, thisRect, penWidth, keyPalette, o, k); + } } } - QRect thisRect(2800, kbY, 202, 200); + + const QRect thisRect(2800, kbY, 202, 200); if (ev->rect().intersects(thisRect)) { m_lastOctaveRenderer.render(&painter, thisRect); - for (int k = 0; k < 8; ++k) + for (int k = 0; k < 8; ++k) { drawKey(painter, thisRect, penWidth, keyPalette, 10, k); + } } } void KeymapView::mousePressEvent(QMouseEvent* ev) { mouseMoveEvent(ev); } int KeymapView::getKey(const QPoint& localPos) const { - QPointF localPoint = m_widgetToSvg.map(localPos); - for (int i = 0; i < 5; ++i) - if (m_sharp[i].contains(localPoint)) + const QPointF localPoint = m_widgetToSvg.map(localPos); + for (size_t i = 0; i < m_sharp.size(); ++i) { + if (m_sharp[i].contains(localPoint)) { return SharpKeyNumbers[i]; - for (int i = 0; i < 7; ++i) - if (m_natural[i].contains(localPoint)) + } + } + for (size_t i = 0; i < m_natural.size(); ++i) { + if (m_natural[i].contains(localPoint)) { return NaturalKeyNumbers[i]; + } + } return -1; } void KeymapView::mouseMoveEvent(QMouseEvent* ev) { - int octave = ev->x() / 280; - int key = getKey(ev->pos() - QPoint(octave * 280, height() / 2 - 100)); - if (octave >= 0 && key >= 0) + const int octave = ev->x() / 280; + const int key = getKey(ev->pos() - QPoint(octave * 280, height() / 2 - 100)); + + if (octave >= 0 && key >= 0) { getEditor()->touchKey(octave * 12 + key, ev->modifiers() & Qt::ShiftModifier); + } } void KeymapView::wheelEvent(QWheelEvent* event) { - if (QScrollArea* scroll = qobject_cast(parentWidget()->parentWidget())) { + if (const QScrollArea* scroll = qobject_cast(parentWidget()->parentWidget())) { /* Send wheel event directly to the scroll bar */ QApplication::sendEvent(scroll->horizontalScrollBar(), event); } @@ -117,22 +155,29 @@ KeymapView::KeymapView(QWidget* parent) , m_lastOctaveRenderer(QStringLiteral(":/bg/keyboard_last.svg")) { setMinimumWidth(3002); - int k = 0; - for (int i = 0; i < 11; ++i) - for (int j = 0; j < 12 && k < 128; ++j) + size_t k = 0; + for (size_t i = 0; i < 11; ++i) { + for (size_t j = 0; j < 12 && k < m_keyTexts.size(); ++j) { m_keyTexts[k++].setText(QStringLiteral("%1%2").arg(KeyStrings[j]).arg(i - 1)); - m_keyFont.setPointSize(12); - std::fill(std::begin(m_keyPalettes), std::end(m_keyPalettes), -1); + } + } - for (int i = 0; i < 7; ++i) - if (m_octaveRenderer.elementExists(NaturalKeyNames[i])) + m_keyFont.setPointSize(12); + m_keyPalettes.fill(-1); + + for (size_t i = 0; i < m_natural.size(); ++i) { + if (m_octaveRenderer.elementExists(NaturalKeyNames[i])) { m_natural[i] = m_octaveRenderer.matrixForElement(NaturalKeyNames[i]) .mapRect(m_octaveRenderer.boundsOnElement(NaturalKeyNames[i])); + } + } - for (int i = 0; i < 5; ++i) - if (m_octaveRenderer.elementExists(SharpKeyNames[i])) + for (size_t i = 0; i < m_sharp.size(); ++i) { + if (m_octaveRenderer.elementExists(SharpKeyNames[i])) { m_sharp[i] = m_octaveRenderer.matrixForElement(SharpKeyNames[i]) .mapRect(m_octaveRenderer.boundsOnElement(SharpKeyNames[i])); + } + } m_widgetToSvg = RectToRect(QRect(0, 0, 280, 200), m_octaveRenderer.viewBoxF()); } @@ -145,7 +190,7 @@ void KeymapControls::setPaintIdx(int idx) { palette.setColor(QPalette::Window, QWidget::palette().color(QPalette::Window)); palette.setColor(QPalette::Button, QWidget::palette().color(QPalette::Button)); } else { - const QColor* keyPalette = getEditor()->m_paintPalette; + const auto& keyPalette = getEditor()->m_paintPalette; palette.setColor(QPalette::Window, keyPalette[idx]); palette.setColor(QPalette::Button, keyPalette[idx].darker(300)); } @@ -154,7 +199,7 @@ void KeymapControls::setPaintIdx(int idx) { void KeymapControls::setKeymap(const amuse::Keymap& km) { m_enableUpdate = false; - int idx = m_macro->collection()->indexOfId(km.macro.id); + const int idx = m_macro->collection()->indexOfId(km.macro.id); m_macro->setCurrentIndex(idx + 1); m_transpose->setValue(km.transpose); if (km.pan == -128) { @@ -365,11 +410,11 @@ int KeymapEditor::allocateConfigIdx(uint64_t key) { ++search->second.second; return search->second.first; } - for (int i = 0; i < 129; ++i) + for (size_t i = 0; i < m_idxBitmap.size(); ++i) if (!m_idxBitmap[i]) { - m_configToIdx[key] = std::make_pair(i, 1); + m_configToIdx.insert_or_assign(key, std::make_pair(int(i), 1)); m_idxBitmap.set(i); - return i; + return int(i); } Q_UNREACHABLE(); } @@ -388,12 +433,15 @@ void KeymapEditor::deallocateConfigIdx(uint64_t key) { } int KeymapEditor::getConfigIdx(uint64_t key) const { - auto search = m_configToIdx.find(key); - if (search != m_configToIdx.end()) + const auto search = m_configToIdx.find(key); + if (search != m_configToIdx.end()) { return search->second.first; - for (int i = 0; i < 129; ++i) - if (!m_idxBitmap[i]) - return i; + } + for (size_t i = 0; i < m_idxBitmap.size(); ++i) { + if (!m_idxBitmap[i]) { + return int(i); + } + } Q_UNREACHABLE(); } @@ -402,12 +450,14 @@ bool KeymapEditor::loadData(ProjectModel::KeymapNode* node) { m_configToIdx.clear(); m_idxBitmap.reset(); - for (int i = 0; i < 128; ++i) { - amuse::Keymap& km = (*node->m_obj)[i]; - if (km.macro.id == 0xffff) + for (size_t i = 0; i < m_kmView->m_keyPalettes.size(); ++i) { + const amuse::Keymap& km = (*node->m_obj)[i]; + + if (km.macro.id == 0xffff) { m_kmView->m_keyPalettes[i] = -1; - else + } else { m_kmView->m_keyPalettes[i] = allocateConfigIdx(km.configKey()); + } } m_controlKeymap = amuse::Keymap(); @@ -447,11 +497,12 @@ void KeymapEditor::keyPressEvent(QKeyEvent* event) { KeymapEditor::KeymapEditor(QWidget* parent) : EditorWidget(parent), m_scrollArea(new QScrollArea), m_kmView(new KeymapView), m_controls(new KeymapControls) { - - int k = 0; - for (int i = 0; i < 13; ++i) - for (int j = 0; j < 10 && k < 129; ++j) + size_t k = 0; + for (size_t i = 0; i < ValueTable.size(); ++i) { + for (size_t j = 0; j < HueTable.size() && k < m_paintPalette.size(); ++j) { m_paintPalette[k++].setHsv(HueTable[j], SaturationTable[i], ValueTable[i]); + } + } m_scrollArea->setWidget(m_kmView); m_scrollArea->setWidgetResizable(true); diff --git a/Editor/KeymapEditor.hpp b/Editor/KeymapEditor.hpp index bc750c7..d56c6b7 100644 --- a/Editor/KeymapEditor.hpp +++ b/Editor/KeymapEditor.hpp @@ -1,15 +1,18 @@ #pragma once #include "EditorWidget.hpp" + +#include +#include + +#include #include #include +#include +#include #include #include -#include #include -#include -#include -#include class KeymapEditor; @@ -23,6 +26,8 @@ public: void keyPressEvent(QKeyEvent* event) override { event->ignore(); } }; +using PaintPalette = std::array; + class KeymapView : public QWidget { Q_OBJECT friend class KeymapControls; @@ -30,15 +35,15 @@ class KeymapView : public QWidget { amuse::ObjToken m_node; QSvgRenderer m_octaveRenderer; QSvgRenderer m_lastOctaveRenderer; - QRectF m_natural[7]; - QRectF m_sharp[5]; + std::array m_natural; + std::array m_sharp; QTransform m_widgetToSvg; QFont m_keyFont; - QStaticText m_keyTexts[128]; - int m_keyPalettes[128]; + std::array m_keyTexts; + std::array m_keyPalettes; KeymapEditor* getEditor() const; int getKey(const QPoint& localPos) const; - void drawKey(QPainter& painter, const QRect& octaveRect, qreal penWidth, const QColor* keyPalette, int o, + void drawKey(QPainter& painter, const QRect& octaveRect, qreal penWidth, const PaintPalette& keyPalette, int o, int k) const; public: @@ -84,7 +89,7 @@ class KeymapEditor : public EditorWidget { QScrollArea* m_scrollArea; KeymapView* m_kmView; KeymapControls* m_controls; - QColor m_paintPalette[129]; + PaintPalette m_paintPalette; amuse::Keymap m_controlKeymap; std::unordered_map> m_configToIdx; std::bitset<129> m_idxBitmap;