jdxi_editor.ui.editors.io.preset

PresetEditor Module

This module defines the ProgramEditor class, a PySide6-based GUI for managing and selecting MIDI programs.

It allows users to browse, filter, and load programs based on bank, genre, and program number.

The class also facilitates MIDI integration by sending Program Change (PC) and Bank Select (CC#0, CC#32) messages.

Key Features: - Graphical UI for selecting and managing MIDI programs. - Filtering options based on bank and genre. - MIDI integration for program selection and loading. - Image display for program categories. - Program list population based on predefined program data.

Classes:

ProgramEditor(QMainWindow)

A main window class for handling MIDI program selection and management.

Signals:

program_changed (int, str, int)

Emitted when a program selection changes. Parameters: - MIDI channel (int) - Preset name (str) - Program number (int)

Dependencies: - PySide6.QtWidgets - PySide6.QtCore - MIDIHelper for MIDI message handling - PresetHandler for managing program presets - JDXiProgramList.PROGRAM_LIST for predefined program data

Classes

PresetEditor

Program Editor Window

Module Contents

class jdxi_editor.ui.editors.io.preset.PresetEditor(midi_helper: jdxi_editor.midi.io.helper.MidiIOHelper | None = None, parent: PySide6.QtWidgets.QWidget | None = None, preset_helper: jdxi_editor.jdxi.preset.helper.JDXiPresetHelper = None)

Bases: jdxi_editor.ui.editors.synth.simple.BasicEditor

Program Editor Window

program_changed

digital_preset_type_combo = None

midi_helper = None

preset_helper = None

midi_channel

default_image = 'presets.png'

instrument_icon_folder = 'presets'

midi_requests

layout = None

genre_label = None

preset_combo_box = None

load_button = None

save_button = None

image_label = None

title_label = None

bank_label = None

digital_preset_label = None

category_combo_box = None

preset_type = None

synth_label_map

presets

setup_ui()

set up UI elements

_create_preset_selection_group() → PySide6.QtWidgets.QGroupBox

create_preset_selection_group

Returns:

QGroupBox

on_preset_type_changed(index: int) → None

Handle preset type selection change.

update_tone_name_for_synth(tone_name: str, synth_type: str) → None

Update the tone name.

Parameters:

• tone_name – str

• synth_type – str

load_preset_by_program_change(preset_index: int) → None

Load a preset by program change.

Parameters:

preset_index – int

_populate_presets(search_text: str = '')

Populate the program list with available presets.

Parameters:

search_text – str

update_category_combo_box_categories() → None

Update the category combo box.

on_bank_changed(_: int) → None

Handle bank selection change.

on_preset_number_changed(index: int) → None

Handle program number selection change.

load_program() → None

Load the selected program based on bank and number.

update_current_synths(program_details: dict) → None

Update the current synth label. :param program_details: dict

load_preset_temp(preset_number: int) → None

Load preset data and update UI. :param preset_number: int

_update_preset_list() → None

Update the preset list with available presets.

on_category_changed(_: int) → None

Handle category selection change.