mirror of
https://codeberg.org/armin/rmx-19.git
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2e870380d4
- Add host-tempo-synced delay: FX screen gains a 4th SYNC row for rhythmic divisions (1/16 .. 1/1) that lock delay time to DAW tempo - Embed rack faceplate background (b2.png) via juce binary data - Add offline dev probe (rmx_probe) for GUI-less MIDI testing - Allow overriding JUCE_ROOT when configuring the build - Write comprehensive README describing the instrument, UI, MIDI, DSP, and build/install steps
88 lines
No EOL
2.8 KiB
C++
88 lines
No EOL
2.8 KiB
C++
#pragma once
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#include <juce_gui_basics/juce_gui_basics.h>
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#include "Params.h"
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#include "PluginProcessor.h"
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class LcdPanel : public juce::Component, public juce::Timer
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{
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public:
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explicit LcdPanel (RMX19AudioProcessor& proc);
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~LcdPanel() override;
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void paint (juce::Graphics&) override;
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void navUp(); void navDown();
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void navLeft(); void navRight();
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void navEnter(); void navExit();
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void applyPatchOnBrowserMove();
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void resetToHome();
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static constexpr int gridW = 160; // dot-matrix cell resolution
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static constexpr int gridH = 64;
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bool keyTrap (const juce::KeyPress&);
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private:
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enum class Screen { Splash, Home, Menu, Patch, Param, System, Info };
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RMX19AudioProcessor& proc;
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Screen screen = Screen::Splash;
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juce::uint32 splashUntil = 0;
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int cursor = 0; // menu / patch / param cursor
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int patchCursor = 0;
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int paramScreenIdx = 0; // which param screen is open
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float powerGlow = 0.0f;
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int lastVoices = -1;
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juce::uint32 lastMidi = 0;
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juce::Image dotImage; // 160x64 content scratch buffer
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juce::Image displayImage; // 320x128 cached green-on-black result
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juce::Image backdrop; // 320x128 static base (backlight + ghost dots)
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bool contentDirty = true;
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static const juce::uint8* glyphFor (int key);
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static const juce::uint8* glyphM (int key);
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void rebuild();
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void buildBackdrop();
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void drawContent (juce::Graphics&);
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void px (juce::Graphics&, int x, int y, float intensity);
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void pxText (juce::Graphics&, int x, int y, const juce::String&, float intensity);
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void pxTextM (juce::Graphics&, int x, int y, const juce::String&, float intensity);
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void drawFilled (juce::Graphics&, int x, int y, int w, int h, float intensity);
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void drawHBar (juce::Graphics&, int x, int y, int w, double level, float intensity);
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void drawSelBar (juce::Graphics&, int y);
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void drawSplash (juce::Graphics&);
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void drawHome (juce::Graphics&);
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void drawMenu (juce::Graphics&);
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void drawPatchList (juce::Graphics&);
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void drawParamScreen (juce::Graphics&);
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void drawSystem (juce::Graphics&);
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void drawInfo (juce::Graphics&);
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void drawFooter (juce::Graphics&);
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void selectPatchCyclic (int dir);
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void stepParam (prm::Id id, int dir, bool coarse);
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void stepDelaySync (int dir);
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void setDirty() { contentDirty = true; repaint(); }
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void enterScreen (Screen s) { screen = s; cursor = 0; setDirty(); }
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void timerCallback() override;
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int rowCountForScreen() const;
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void moveCursor (int d);
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void adjustCurrent (int dir, bool coarse);
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void openParamScreen (int idx);
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const char* paramScreenTitle (int idx) const;
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int paramCountForScreen (int idx) const;
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JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (LcdPanel)
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}; |