gearmulator

commit a1894788b663972e8371d896045ee305e29a2c58
parent 9df89f0e66cc93cd160779c14e3e85bfeacb54a9
Author: Tal Aviram <me@talaviram.com>
Date:   Sat, 31 Jul 2021 20:03:29 +0300

controller - add Virus::Parameter class, designed to control and manage param.

Diffstat:
M
source/jucePlugin/CMakeLists.txt
 | 
2
++
M
source/jucePlugin/VirusController.h
 | 
3
+++
A
source/jucePlugin/VirusParameter.cpp
 | 
18
++++++++++++++++++
A
source/jucePlugin/VirusParameter.h
 | 
63
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

4 files changed, 86 insertions(+), 0 deletions(-)
diff --git a/source/jucePlugin/CMakeLists.txt b/source/jucePlugin/CMakeLists.txt
@@ -32,9 +32,11 @@ PRIVATE
     PluginEditor.cpp
     PluginProcessor.cpp
     VirusController.cpp
+    VirusParameter.cpp
     PluginEditor.h
     PluginProcessor.h
     VirusController.h
+    VirusParameter.h
 	version.h
 )
 
diff --git a/source/jucePlugin/VirusController.h b/source/jucePlugin/VirusController.h
@@ -2,6 +2,8 @@
 
 #include <juce_audio_processors/juce_audio_processors.h>
 #include "../synthLib/plugin.h"
+#include "VirusParameter.h"
+
 class AudioPluginAudioProcessor;
 
 namespace Virus
@@ -10,6 +12,7 @@ namespace Virus
     class Controller
     {
     public:
+        friend Parameter;
         static constexpr auto kNameLength = 10;
 
         Controller(AudioPluginAudioProcessor &, unsigned char deviceId = 0x00);
diff --git a/source/jucePlugin/VirusParameter.cpp b/source/jucePlugin/VirusParameter.cpp
@@ -0,0 +1,18 @@
+#include "VirusParameter.h"
+
+#include "VirusController.h"
+
+namespace Virus
+{
+    Parameter::Parameter(Controller &ctrl, const Description desc, const uint8_t partNum) :
+        m_ctrl(ctrl), m_desc(desc), m_partNum(partNum)
+    {
+        m_value.addListener(this);
+    }
+
+    void Parameter::valueChanged(juce::Value &)
+    {
+        const uint8_t value = static_cast<int>(m_value.getValue());
+        m_ctrl.sendSysEx(m_ctrl.constructMessage({static_cast<uint8_t>(m_desc.page), m_partNum, m_desc.index, value}));
+    }
+} // namespace Virus
diff --git a/source/jucePlugin/VirusParameter.h b/source/jucePlugin/VirusParameter.h
@@ -0,0 +1,63 @@
+#pragma once
+
+#include <juce_audio_processors/juce_audio_processors.h>
+
+namespace Virus
+{
+
+    class Controller;
+
+    class Parameter : private juce::Value::Listener
+    {
+    public:
+        enum Class
+        {
+            UNDEFINED = 0x0,
+            GLOBAL = 0x1,
+            PERFORMANCE_CONTROLLER = 0x2,
+            SOUNDBANK_A = 0x4,
+            SOUNDBANK_B = 0x8,
+            MULTI_OR_SINGLE = 0x10,
+            MULTI_PARAM = 0x20,
+            NON_PART_SENSITIVE = 0x40,
+            BANK_PROGRAM_CHANGE_PARAM_BANK_SELECT = 0x80,
+            VIRUS_C = 0x100,
+        };
+
+        enum Page
+        {
+            A = 0x70,
+            B = 0x71,
+            C = 0x72
+        };
+
+        struct Description
+        {
+            Page page;
+            int classFlags;
+            uint8_t index;
+            juce::String name;
+            juce::Range<int> range;
+            std::function<juce::String(float, Description ctx)> valueToTextFunction;
+            std::function<float(const juce::String &, Description ctx)> textToValueFunction;
+            bool isPublic;
+            bool isDiscrete;
+            bool isBool;
+        };
+
+        Parameter(Controller &, const Description desc, uint8_t partNum = 0x40);
+
+        juce::Value &getValueObject() { return m_value; };
+        const juce::Value &getValueObject() const { return m_value; };
+
+        const Description getDescription() const { return m_desc; };
+
+    private:
+        void valueChanged(juce::Value &) override;
+
+        Controller &m_ctrl;
+        Description m_desc;
+        uint8_t m_paramNum, m_partNum;
+        juce::Value m_value;
+    };
+} // namespace Virus