state_data.h

/*
 * Copyright © 2016-2023 Synthstrom Audible Limited
 *
 * This file is part of The Synthstrom Audible Deluge Firmware.
 *
 * The Synthstrom Audible Deluge Firmware is free software: you can redistribute it and/or modify it under the
 * terms of the GNU General Public License as published by the Free Software Foundation,
 * either version 3 of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
 * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along with this program.
 * If not, see <https://www.gnu.org/licenses/>.
 */
 
#pragma once
#include "definitions_cxx.hpp"
#include "gui/ui/keyboard/chords.h"
#include "gui/ui/keyboard/layout/column_control_state.h"
#include "storage/flash_storage.h"
 
namespace deluge::gui::ui::keyboard {
 
constexpr int32_t kDefaultIsometricRowInterval = 5;
struct KeyboardStateIsomorphic {
    int32_t scrollOffset = (60 - (kDisplayHeight >> 2) * kDefaultIsometricRowInterval);
    int32_t rowInterval = kDefaultIsometricRowInterval;
};
 
struct KeyboardStateDrums {
    int32_t scroll_offset = 0;
    int32_t zoom_level = 8;
};
 
constexpr int32_t kDefaultInKeyRowInterval = 3;
struct KeyboardStateInKey {
    // Init scales have 7 elements, multipled by three octaves gives us C1 as first pad
    int32_t scrollOffset = (7 * 3);
    int32_t rowInterval = kDefaultInKeyRowInterval;
};
 
struct KeyboardStatePiano {
    // default octave = 1 (0 = -2oct), use a vertical scroll to change it
    int32_t scrollOffset = 3;
    // default note=0 (C)
    int32_t noteOffset = 0;
};
 
struct KeyboardStateChordLibrary {
    int32_t rowInterval = kOctaveSize;
    int32_t scrollOffset = 0;
    int32_t noteOffset = (rowInterval * 4);
    int32_t rowColorMultiplier = 5;
    ChordList chordList{};
};
 
struct KeyboardStateChord {
    int32_t noteOffset = (kOctaveSize * 4);
    int32_t modOffset = 0;
    int32_t scaleOffset = 0;
    bool autoVoiceLeading = false;
};

struct KeyboardState {
    KeyboardLayoutType currentLayout = FlashStorage::defaultKeyboardLayout;
 
    KeyboardStateIsomorphic isomorphic;
    KeyboardStateDrums drums;
    KeyboardStateInKey inKey;
    KeyboardStatePiano piano;
    KeyboardStateChord chord;
    KeyboardStateChordLibrary chordLibrary;
 
    layout::ColumnControlState columnControl;
};
 
}; // namespace deluge::gui::ui::keyboard