ChordPresetManager Class Reference

Flat list model of all chord presets (built-in + user). More...

#include <src/gui/backend/chord_preset_manager.h>

Inheritance diagram for ChordPresetManager:

Collaboration diagram for ChordPresetManager:

Public Types
enum	Roles { PresetRole = Qt::UserRole + 1 , NameRole , CategoryRole , IsBuiltinRole }

Public Member Functions
	ChordPresetManager (QObject *parent=nullptr)
QHash< int, QByteArray >	roleNames () const override
int	rowCount (const QModelIndex &parent={}) const override
QVariant	data (const QModelIndex &index, int role) const override
Q_INVOKABLE QStringList	categories () const
Q_INVOKABLE QVariantList	presetsInCategory (const QString &category) const
void	load_user_presets ()

Detailed Description

Flat list model of all chord presets (built-in + user).

Replaces the old ChordPresetPack + ChordPresetPackManager hierarchy. Each preset has a category_ string for grouping (e.g., "Pop", "J-Rock"). Built-in presets are created at startup; user presets are loaded from JSON.

QML usage:

Repeater {
    model: presetManager.categories()
    delegate: Menu {
        title: modelData
        Repeater {
            model: presetManager.presetsInCategory(modelData)
            delegate: MenuItem {
                text: modelData.name
                onTriggered: padOp.applyPreset(modelData)
            }
        }
    }
}

Definition at line 37 of file chord_preset_manager.h.

Member Enumeration Documentation

Roles

enum ChordPresetManager::Roles

Definition at line 44 of file chord_preset_manager.h.

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The documentation for this class was generated from the following file:

• src/gui/backend/chord_preset_manager.h