GUI M8d

2026-01-30 09:24:46 -07:00 · 2026-01-30 09:24:46 -07:00 · a07f94c93d
commit a07f94c93d
parent e649dea9c1
10 changed files with 718 additions and 25 deletions
--- a/gui/VolumeWidgets.cpp
+++ b/gui/VolumeWidgets.cpp
@ -0,0 +1,105 @@
+#include "VolumeWidgets.h"
+
+#include <QHBoxLayout>
+#include <QMouseEvent>
+#include <QStyle>
+#include <QStyleOptionSlider>
+
+ClickSlider::ClickSlider(Qt::Orientation orientation, QWidget *parent)
+    : QSlider(orientation, parent) {}
+
+void ClickSlider::mousePressEvent(QMouseEvent *event) {
+  QStyleOptionSlider opt;
+  initStyleOption(&opt);
+  QRect grooveRect =
+      style()->subControlRect(QStyle::CC_Slider, &opt, QStyle::SC_SliderGroove, this);
+  QRect handleRect =
+      style()->subControlRect(QStyle::CC_Slider, &opt, QStyle::SC_SliderHandle, this);
+
+  int pos;
+  int span;
+  if (orientation() == Qt::Horizontal) {
+    pos = event->pos().x() - grooveRect.x() - handleRect.width() / 2;
+    span = grooveRect.width() - handleRect.width();
+  } else {
+    pos = event->pos().y() - grooveRect.y() - handleRect.height() / 2;
+    span = grooveRect.height() - handleRect.height();
+  }
+
+  if (span > 0) {
+    int val;
+    if (orientation() == Qt::Horizontal) {
+      val = QStyle::sliderValueFromPosition(minimum(), maximum(), pos, span, opt.upsideDown);
+    } else {
+      val = QStyle::sliderValueFromPosition(minimum(), maximum(), pos, span, !opt.upsideDown);
+    }
+    setValue(val);
+    event->accept();
+  }
+
+  QSlider::mousePressEvent(event);
+}
+
+static const char *kSliderStyle =
+    "QSlider::groove:horizontal {"
+    "  background: #1a1a1e; border-radius: 3px; height: 6px; }"
+    "QSlider::handle:horizontal {"
+    "  background: #ecf0f6; border-radius: 5px;"
+    "  width: 10px; margin: -4px 0; }"
+    "QSlider::sub-page:horizontal {"
+    "  background: #4caf50; border-radius: 3px; }";
+
+static const char *kMuteBtnStyle =
+    "QToolButton {"
+    "  background: #2e2e36; color: #ecf0f6; border: 1px solid #3a3a44;"
+    "  border-radius: 4px; padding: 2px 6px; font-weight: bold; font-size: 11px; }"
+    "QToolButton:checked {"
+    "  background: #b03030; color: #ecf0f6; border: 1px solid #d04040; }"
+    "QToolButton:hover { background: #3a3a44; }"
+    "QToolButton:checked:hover { background: #c04040; }";
+
+NodeVolumeWidget::NodeVolumeWidget(QWidget *parent) : QWidget(parent) {
+  setAutoFillBackground(true);
+  QPalette pal = palette();
+  pal.setColor(QPalette::Window, QColor(0x1a, 0x1a, 0x1e));
+  setPalette(pal);
+
+  m_slider = new ClickSlider(Qt::Horizontal, this);
+  m_slider->setRange(0, 100);
+  m_slider->setValue(100);
+  m_slider->setFixedWidth(100);
+  m_slider->setStyleSheet(QString::fromLatin1(kSliderStyle));
+
+  m_muteBtn = new QToolButton(this);
+  m_muteBtn->setText(QStringLiteral("M"));
+  m_muteBtn->setCheckable(true);
+  m_muteBtn->setFixedSize(22, 22);
+  m_muteBtn->setStyleSheet(QString::fromLatin1(kMuteBtnStyle));
+
+  auto *layout = new QHBoxLayout(this);
+  layout->setContentsMargins(4, 2, 4, 2);
+  layout->setSpacing(4);
+  layout->addWidget(m_slider);
+  layout->addWidget(m_muteBtn);
+
+  connect(m_slider, &QSlider::valueChanged, this,
+          &NodeVolumeWidget::volumeChanged);
+  connect(m_slider, &QSlider::sliderReleased, this,
+          &NodeVolumeWidget::sliderReleased);
+  connect(m_muteBtn, &QToolButton::toggled, this,
+          &NodeVolumeWidget::muteToggled);
+}
+
+int NodeVolumeWidget::volume() const { return m_slider->value(); }
+
+bool NodeVolumeWidget::isMuted() const { return m_muteBtn->isChecked(); }
+
+void NodeVolumeWidget::setVolume(int value) {
+  QSignalBlocker blocker(m_slider);
+  m_slider->setValue(value);
+}
+
+void NodeVolumeWidget::setMuted(bool muted) {
+  QSignalBlocker blocker(m_muteBtn);
+  m_muteBtn->setChecked(muted);
+}