Add cutoff label for Brickwall

src/CMakeLists.txt

@@ -46,6 +46,7 @@ target_sources(ChowMultiTool PRIVATE
 
     gui/Brickwall/BrickwallEditor.cpp
     gui/Brickwall/BrickwallPlot.cpp
+    gui/Brickwall/BrickwallChyron.cpp
     gui/Brickwall/BottomBar.cpp
 
     gui/AnalogEQ/AnalogEQEditor.cpp

src/gui/Brickwall/BrickwallChyron.cpp

@@ -0,0 +1,32 @@
+#include "BrickwallChyron.h"
+#include "gui/Shared/Colours.h"
+
+namespace gui::brickwall
+{
+BrickwallChyron::BrickwallChyron (chowdsp::PluginState& pluginState,
+                                  dsp::brickwall::Params& params,
+                                  const chowdsp::HostContextProvider& hcp)
+    : state (pluginState),
+      cutoffSlider (state, params.cutoff.get(), &hcp)
+{
+    cutoffSlider.setName ("Cutoff");
+    addAndMakeVisible (cutoffSlider);
+}
+
+void BrickwallChyron::resized()
+{
+    auto bounds = getLocalBounds();
+    cutoffSlider.setBounds (bounds.reduced (proportionOfHeight (0.2f)));
+}
+
+void BrickwallChyron::paint (juce::Graphics& g)
+{
+    const auto bounds = getLocalBounds();
+
+    g.setColour (juce::Colours::black.withAlpha (0.75f));
+    g.fillRoundedRectangle (bounds.toFloat(), 2.5f);
+
+    g.setColour (colours::linesColour);
+    g.drawRoundedRectangle (bounds.toFloat(), 2.5f, 1.0f);
+}
+} // namespace gui::brickwall

src/gui/Brickwall/BrickwallChyron.h

@@ -0,0 +1,28 @@
+#pragma once
+
+#include "dsp/Brickwall/BrickwallProcessor.h"
+#include "gui/Shared/Fonts.h"
+#include "gui/Shared/TextSlider.h"
+
+namespace gui::brickwall
+{
+class BrickwallChyron : public juce::Component
+{
+public:
+    BrickwallChyron (chowdsp::PluginState& pluginState,
+                      dsp::brickwall::Params& params,
+                      const chowdsp::HostContextProvider& hcp);
+
+    void resized() override;
+    void paint (juce::Graphics& g) override;
+
+private:
+    chowdsp::PluginState& state;
+
+    TextSlider cutoffSlider;
+
+    SharedFonts fonts;
+
+    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (BrickwallChyron)
+};
+}

src/gui/Brickwall/BrickwallPlot.cpp

@@ -99,9 +99,11 @@ BrickwallPlot::BrickwallPlot (State& pluginState, dsp::brickwall::Params& brickw
                                 .fftOrder = fftOrder,
                             }),
       brickwall (brickwallParams),
-      cutoffSlider (*brickwallParams.cutoff, *this, pluginState, hcp)
+      cutoffSlider (*brickwallParams.cutoff, *this, pluginState, hcp),
+      chyron (pluginState, brickwallParams, hcp)
 {
     addAndMakeVisible (cutoffSlider);
+    addAndMakeVisible (chyron);
 
     brickwall.prepare ({ sampleRate, (uint32_t) blockSize, 1 });
     filterPlotter.runFilterCallback = [this] (const float* input, float* output, int numSamples)
@@ -162,5 +164,13 @@ void BrickwallPlot::resized()
 {
     updatePlot();
     cutoffSlider.setBounds (getLocalBounds());
+
+    const auto pad = proportionOfWidth (0.005f);
+    const auto chyronWidth = proportionOfWidth (0.15f);
+    const auto chyronHeight = proportionOfWidth (0.05f);
+    chyron.setBounds (getWidth() - pad - chyronWidth,
+                      getHeight() - pad - proportionOfHeight (0.075f) - chyronHeight,
+                      chyronWidth,
+                      chyronHeight);
 }
 } // namespace gui::brickwall

src/gui/Brickwall/BrickwallPlot.h

@@ -2,6 +2,7 @@
 
 #include "dsp/Brickwall/BrickwallProcessor.h"
 #include "state/PluginState.h"
+#include "BrickwallChyron.h"
 
 namespace gui::brickwall
 {
@@ -41,6 +42,8 @@ class BrickwallPlot : public chowdsp::SpectrumPlotBase
         const chowdsp::HostContextProvider& hostContextProvider;
     } cutoffSlider;
 
+    BrickwallChyron chyron;
+
     JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (BrickwallPlot)
 };
 } // namespace gui::brickwall