20b9fe2674
- Custom Rajdhani font (Regular/Medium/Bold) embedded via BinaryData - Background carbon fiber noise texture overlay - 3D metal knobs with radial gradient, rim, highlight, center cap - Orange type (ADSR/Master/Pitch/Pan) + Dark/blue type (FX/Filter) - Intense glow on value arc (5 layers: outer -> hot center) - Intense glow on pointer (4 layers) - All thicknesses scale proportionally with knob pixel size - FX panel: bordered boxes for each section with gradient background - Pad glow: cyan multi-pass glow on selected pad - Pad numbers: dark background badge for contrast - Waveform display: grid lines + center reference line - VU meter: peak hold indicator + dB scale markers - Buttons: gradient fill + hover highlight + rounded border - All fonts and spacing scale proportionally with window size - Top bar: darker header with gradient - Double-click resets knobs to default values Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
80 sor
2.5 KiB
C++
80 sor
2.5 KiB
C++
#pragma once
|
|
#include <JuceHeader.h>
|
|
|
|
class VuMeter : public juce::Component
|
|
{
|
|
public:
|
|
void setLevel (float left, float right)
|
|
{
|
|
// Update peak hold
|
|
if (left > peakL) peakL = left;
|
|
else peakL *= 0.995f;
|
|
if (right > peakR) peakR = right;
|
|
else peakR *= 0.995f;
|
|
|
|
levelL = left;
|
|
levelR = right;
|
|
repaint();
|
|
}
|
|
|
|
void paint (juce::Graphics& g) override
|
|
{
|
|
auto bounds = getLocalBounds().toFloat().reduced (1);
|
|
float barGap = 2.0f;
|
|
float halfW = (bounds.getWidth() - barGap) / 2.0f;
|
|
auto leftBar = bounds.removeFromLeft (halfW);
|
|
bounds.removeFromLeft (barGap);
|
|
auto rightBar = bounds;
|
|
|
|
drawBar (g, leftBar, levelL, peakL);
|
|
drawBar (g, rightBar, levelR, peakR);
|
|
|
|
// Scale markers
|
|
g.setColour (juce::Colour (0x44ffffff));
|
|
g.setFont (juce::FontOptions (9.0f));
|
|
float totalH = getLocalBounds().toFloat().getHeight();
|
|
// dB markers: 0dB = top, -6, -12, -24, -48
|
|
float dbLevels[] = { 1.0f, 0.5f, 0.25f, 0.063f, 0.004f };
|
|
const char* dbLabels[] = { "0", "-6", "-12", "-24", "-48" };
|
|
for (int i = 0; i < 5; ++i)
|
|
{
|
|
float yPos = (1.0f - dbLevels[i]) * totalH;
|
|
g.drawHorizontalLine ((int) yPos, 0.0f, (float) getWidth());
|
|
}
|
|
}
|
|
|
|
private:
|
|
float levelL = 0.0f, levelR = 0.0f;
|
|
float peakL = 0.0f, peakR = 0.0f;
|
|
|
|
void drawBar (juce::Graphics& g, juce::Rectangle<float> bar, float level, float peak)
|
|
{
|
|
// Background
|
|
g.setColour (juce::Colour (0xff111122));
|
|
g.fillRoundedRectangle (bar, 2.0f);
|
|
|
|
float clampedLevel = juce::jlimit (0.0f, 1.0f, level);
|
|
float h = bar.getHeight() * clampedLevel;
|
|
auto filled = bar.withTop (bar.getBottom() - h);
|
|
|
|
// Segmented colour
|
|
if (clampedLevel < 0.6f)
|
|
g.setColour (juce::Colour (0xff00cc44));
|
|
else if (clampedLevel < 0.85f)
|
|
g.setColour (juce::Colour (0xffcccc00));
|
|
else
|
|
g.setColour (juce::Colour (0xffff3333));
|
|
|
|
g.fillRoundedRectangle (filled, 2.0f);
|
|
|
|
// Peak hold line
|
|
float clampedPeak = juce::jlimit (0.0f, 1.0f, peak);
|
|
if (clampedPeak > 0.01f)
|
|
{
|
|
float peakY = bar.getBottom() - bar.getHeight() * clampedPeak;
|
|
g.setColour (juce::Colours::white.withAlpha (0.8f));
|
|
g.fillRect (bar.getX(), peakY, bar.getWidth(), 1.5f);
|
|
}
|
|
}
|
|
};
|