modulation_tab_selector.h

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#pragma once
 
#include "JuceHeader.h"
#include "modulation_button.h"
 
class ModulationTabSelector : public SynthSection, public ModulationButton::Listener {
public:
    class Listener {
    public:
        virtual ~Listener() = default;
 
        virtual void modulationSelected(ModulationTabSelector* selector, int index) = 0;
    };
 
    ModulationTabSelector(std::string prefix, int number);
 
    ModulationTabSelector(String name, int number, const char** names);
 
    virtual ~ModulationTabSelector();
 
    void paintBackground(Graphics& g) override;
 
    void paintTabShadow(Graphics& g) override;
 
    void resized() override;
 
    void checkNumShown(bool should_repaint);
 
    void reset() override;
 
    void modulationClicked(ModulationButton* source) override;
 
    void modulationConnectionChanged() override;
 
    void endModulationMap() override;
 
    void modulationCleared() override;
 
    void addListener(Listener* listener) { listeners_.push_back(listener); }
 
    void registerModulationButtons(SynthSection* synth_section);
 
    void setFontSize(float font_size);
 
    void setVertical(bool vertical) { vertical_ = vertical; }
 
    void enableSelections() { selections_enabled_ = true; modulation_buttons_[0]->select(true); }
 
    void setMinModulationsShown(int num) { min_modulations_shown_ = num; }
 
    void connectRight(bool connect) {
        for (auto& modulation_button : modulation_buttons_)
            modulation_button->setConnectRight(connect);
    }
 
    ModulationButton* getButton(int index) { return modulation_buttons_[index].get(); }
 
    void drawBorders(bool draw) {
        for (auto& button : modulation_buttons_)
            button->setDrawBorder(draw);
    }
 
private:
    int getModulationIndex(String name);
 
    int getNumModulationsToShow();
 
    std::vector<std::unique_ptr<ModulationButton>> modulation_buttons_; 
    std::vector<Listener*> listeners_; 
    bool vertical_;                    
    bool selections_enabled_;          
    int min_modulations_shown_;        
    int num_shown_;                    
 
    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR(ModulationTabSelector)
};