mirror of
https://github.com/onyx-and-iris/nvda-voicemeeter.git
synced 2024-11-22 18:00:50 +00:00
500 lines
22 KiB
Python
500 lines
22 KiB
Python
import json
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import logging
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from pathlib import Path
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import PySimpleGUI as psg
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from .builder import Builder
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from .models import (
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_make_bus_mode_cache,
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_make_hardware_outs_cache,
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_make_label_cache,
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_make_output_cache,
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_make_patch_asio_cache,
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_make_patch_insert_cache,
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)
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from .nvda import Nvda
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from .parser import Parser
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from .util import (
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_patch_insert_channels,
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get_asio_checkbox_index,
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get_channel_identifier_list,
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get_insert_checkbox_index,
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get_patch_composite_list,
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open_context_menu_for_buttonmenu,
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)
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logger = logging.getLogger(__name__)
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psg.theme("Dark Blue 3")
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class NVDAVMWindow(psg.Window):
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"""Represents the main window of the Voicemeeter NVDA application"""
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SETTINGS = "settings.json"
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def __init__(self, title, vm):
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self.vm = vm
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self.kind = self.vm.kind
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self.logger = logger.getChild(type(self).__name__)
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self.cache = {
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"hw_outs": _make_hardware_outs_cache(self.vm),
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"outputs": _make_output_cache(self.vm),
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"busmode": _make_bus_mode_cache(self.vm),
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"labels": _make_label_cache(self.vm),
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"asio": _make_patch_asio_cache(self.vm),
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"insert": _make_patch_insert_cache(self.vm),
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}
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self.nvda = Nvda()
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self.parser = Parser()
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self.builder = Builder(self)
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layout = self.builder.run()
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super().__init__(title, layout, return_keyboard_events=True, finalize=True)
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buttonmenu_opts = {"takefocus": 1, "highlightthickness": 1}
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for i in range(self.kind.phys_out):
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self[f"HARDWARE OUT||A{i + 1}"].Widget.config(**buttonmenu_opts)
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if self.kind.name != "basic":
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[self[f"PATCH COMPOSITE||PC{i + 1}"].Widget.config(**buttonmenu_opts) for i in range(self.kind.phys_out)]
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self["ASIO BUFFER"].Widget.config(**buttonmenu_opts)
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self.register_events()
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def __enter__(self):
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settings_path = Path.cwd() / self.SETTINGS
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if settings_path.exists():
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try:
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with open(settings_path, "r") as f:
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data = json.load(f)
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defaultconfig = Path(data["default_config"])
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if defaultconfig.exists():
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self.vm.set("command.load", str(defaultconfig))
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self.logger.debug(f"config {defaultconfig} loaded")
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self.TKroot.after(
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200,
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self.nvda.speak,
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f"config {defaultconfig.stem} has been loaded",
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)
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except json.JSONDecodeError:
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self.logger.debug("no data in settings.json. silently continuing...")
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self.vm.init_thread()
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self.vm.observer.add(self.on_pdirty)
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self.TKroot.after(1000, self.enable_parameter_updates)
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return self
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def enable_parameter_updates(self):
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self.vm.event.pdirty = True
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def __exit__(self, exc_type, exc_value, traceback):
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self.vm.end_thread()
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self.close()
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def on_pdirty(self):
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self.cache = {
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"hw_outs": _make_hardware_outs_cache(self.vm),
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"outputs": _make_output_cache(self.vm),
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"busmode": _make_bus_mode_cache(self.vm),
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"labels": _make_label_cache(self.vm),
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"asio": _make_patch_asio_cache(self.vm),
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"insert": _make_patch_insert_cache(self.vm),
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}
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for key, value in self.cache["labels"].items():
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self[key].update(value=value)
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for key, value in self.cache["asio"].items():
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identifier, i = key.split("||")
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partial = get_channel_identifier_list(self.vm)[int(i)]
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self[f"{identifier}||{partial}"].update(value=value)
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for key, value in self.cache["insert"].items():
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identifier, i = key.split("||")
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partial = get_channel_identifier_list(self.vm)[int(i)]
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self[f"{identifier}||{partial}"].update(value=value)
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def register_events(self):
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"""Registers events for widgets"""
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# TABS
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self["tabs"].bind("<FocusIn>", "||FOCUS IN")
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self.bind("<Control-KeyPress-Tab>", "CTRL-TAB")
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self.bind("<Control-Shift-KeyPress-Tab>", "CTRL-SHIFT-TAB")
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# Hardware Out
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for i in range(self.vm.kind.phys_out):
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self[f"HARDWARE OUT||A{i + 1}"].bind("<FocusIn>", "||FOCUS IN")
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self[f"HARDWARE OUT||A{i + 1}"].bind("<space>", "||KEY SPACE", propagate=False)
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self[f"HARDWARE OUT||A{i + 1}"].bind("<Return>", "||KEY ENTER", propagate=False)
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# Patch ASIO
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if self.kind.name != "basic":
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for i in range(self.kind.phys_out):
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self[f"ASIO CHECKBOX||IN{i + 1} 0"].bind("<FocusIn>", "||FOCUS IN")
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self[f"ASIO CHECKBOX||IN{i + 1} 1"].bind("<FocusIn>", "||FOCUS IN")
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# Patch Composite
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if self.kind.name != "basic":
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for i in range(self.vm.kind.phys_out):
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self[f"PATCH COMPOSITE||PC{i + 1}"].bind("<FocusIn>", "||FOCUS IN")
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self[f"PATCH COMPOSITE||PC{i + 1}"].bind("<space>", "||KEY SPACE", propagate=False)
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self[f"PATCH COMPOSITE||PC{i + 1}"].bind("<Return>", "||KEY ENTER", propagate=False)
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# Patch Insert
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if self.kind.name != "basic":
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for i in range(self.kind.num_strip):
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if i < self.kind.phys_in:
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self[f"INSERT CHECKBOX||IN{i + 1} 0"].bind("<FocusIn>", "||FOCUS IN")
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self[f"INSERT CHECKBOX||IN{i + 1} 1"].bind("<FocusIn>", "||FOCUS IN")
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else:
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[self[f"INSERT CHECKBOX||IN{i + 1} {j}"].bind("<FocusIn>", "||FOCUS IN") for j in range(8)]
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# Strip Outputs
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for i in range(self.kind.num_strip):
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for j in range(self.kind.phys_out):
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self[f"STRIP {i}||A{j + 1}"].bind("<FocusIn>", "||FOCUS IN")
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self[f"STRIP {i}||A{j + 1}"].bind("<Return>", "||KEY ENTER")
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for j in range(self.kind.virt_out):
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self[f"STRIP {i}||B{j + 1}"].bind("<FocusIn>", "||FOCUS IN")
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self[f"STRIP {i}||B{j + 1}"].bind("<Return>", "||KEY ENTER")
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# Bus Modes
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for i in range(self.kind.num_bus):
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self[f"BUS {i}||MODE"].bind("<FocusIn>", "||FOCUS IN")
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self[f"BUS {i}||MODE"].bind("<Return>", "||KEY ENTER")
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# ASIO Buffer
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if self.kind.name != "basic":
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self["ASIO BUFFER"].bind("<FocusIn>", "||FOCUS IN")
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self["ASIO BUFFER"].bind("<space>", "||KEY SPACE", propagate=False)
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self["ASIO BUFFER"].bind("<Return>", "||KEY ENTER", propagate=False)
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def popup_save_as(self, message, title=None, initial_folder=None):
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layout = [
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[psg.Text(message)],
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[
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psg.FileSaveAs("Browse", initial_folder=str(initial_folder), file_types=(("XML", ".xml"),)),
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psg.Button("Cancel"),
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],
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]
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window = psg.Window(title, layout, finalize=True)
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window["Browse"].bind("<FocusIn>", "||FOCUS IN")
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window["Browse"].bind("<Return>", "||KEY ENTER")
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window["Cancel"].bind("<FocusIn>", "||FOCUS IN")
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window["Cancel"].bind("<Return>", "||KEY ENTER")
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filepath = None
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while True:
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event, values = window.read()
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self.logger.debug(f"event::{event}")
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self.logger.debug(f"values::{values}")
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if event in (psg.WIN_CLOSED, "Cancel"):
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break
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elif event.endswith("||FOCUS IN"):
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if values["Browse"]:
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filepath = values["Browse"]
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break
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label = event.split("||")[0]
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self.TKroot.after(
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200 if label == "Edit" else 1,
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self.nvda.speak,
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label,
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)
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elif event.endswith("||KEY ENTER"):
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window.find_element_with_focus().click()
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window.close()
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if filepath:
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return Path(filepath)
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def popup_rename(self, message, title=None, tab=None):
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if tab == "Physical Strip":
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upper = self.kind.phys_out + 1
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elif tab == "Virtual Strip":
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upper = self.kind.virt_out + 1
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elif tab == "Buses":
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upper = self.kind.num_bus + 1
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layout = [
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[psg.Text(message)],
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[
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[
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psg.Spin(
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list(range(1, upper)), initial_value=1, size=2, enable_events=True, key=f"Index", readonly=True
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),
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psg.Input(key="Edit"),
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],
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[psg.Button("Ok"), psg.Button("Cancel")],
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],
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]
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window = psg.Window(title, layout, finalize=True)
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window["Index"].bind("<FocusIn>", "||FOCUS IN")
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window["Edit"].bind("<FocusIn>", "||FOCUS IN")
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window["Ok"].bind("<FocusIn>", "||FOCUS IN")
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window["Ok"].bind("<Return>", "||KEY ENTER")
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window["Cancel"].bind("<FocusIn>", "||FOCUS IN")
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window["Cancel"].bind("<Return>", "||KEY ENTER")
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data = {}
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while True:
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event, values = window.read()
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self.logger.debug(f"event::{event}")
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self.logger.debug(f"values::{values}")
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if event in (psg.WIN_CLOSED, "Cancel"):
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break
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elif event.endswith("||KEY ENTER"):
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window.find_element_with_focus().click()
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elif event == "Index":
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val = values["Index"]
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self.nvda.speak(f"Index {val}")
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elif event.endswith("||FOCUS IN"):
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if event.startswith("Index"):
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val = values["Index"]
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self.nvda.speak(f"Index {val}")
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else:
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self.nvda.speak(event.split("||")[0])
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elif event == "Ok":
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data = values
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break
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window.close()
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return data
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def run(self):
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"""
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Parses the event string and matches it to events
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Main thread will shutdown once a close or exit event occurs
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"""
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while True:
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event, values = self.read()
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self.logger.debug(f"event::{event}")
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self.logger.debug(f"values::{values}")
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if event in (psg.WIN_CLOSED, "Exit"):
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break
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elif event == "tabs":
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self.nvda.speak(f"tab {values['tabs']}")
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match parsed_cmd := self.parser.match.parseString(event):
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# Focus tabgroup
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case ["CTRL-TAB"] | ["CTRL-SHIFT-TAB"]:
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self["tabs"].set_focus()
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# Rename popups
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case ["F2:113"]:
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tab = values["tabs"]
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if tab in ("Physical Strip", "Virtual Strip", "Buses"):
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data = self.popup_rename("Label", title=f"Rename {tab}", tab=tab)
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if not data: # cancel was pressed
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continue
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index = int(data["Index"]) - 1
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match tab:
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case "Physical Strip":
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label = data.get("Edit") or f"Hardware Input {index + 1}"
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self.vm.strip[index].label = label
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self[f"STRIP {index}||LABEL"].update(value=label)
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self.cache["labels"][f"STRIP {index}||LABEL"] = label
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case "Virtual Strip":
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label = data.get("Edit") or f"Virtual Input {index + 1}"
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self.vm.strip[index].label = label
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self[f"STRIP {index}||LABEL"].update(value=label)
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self.cache["labels"][f"STRIP {index}||LABEL"] = label
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case "Buses":
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if index < self.kind.phys_out:
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label = data.get("Edit") or f"Physical Bus {index + 1}"
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else:
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label = data.get("Edit") or f"Virtual Bus {index - self.kind.phys_out + 1}"
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self.vm.bus[index].label = label
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self[f"BUS {index}||LABEL"].update(value=label)
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self.cache["labels"][f"BUS {index}||LABEL"] = label
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# Menus
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case [["Restart", "Audio", "Engine"], ["MENU"]]:
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self.perform_long_operation(self.vm.command.restart, "ENGINE RESTART||END")
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case [["ENGINE", "RESTART"], ["END"]]:
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self.TKroot.after(
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200,
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self.nvda.speak,
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"Audio Engine restarted",
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)
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case [["Save", "Settings"], ["MENU"]]:
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initial_folder = Path.home() / "Documents" / "Voicemeeter"
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if filepath := self.popup_save_as(
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"Open the file browser", title="Save As", initial_folder=initial_folder
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):
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self.vm.set("command.save", str(filepath))
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self.logger.debug(f"saving config file to {filepath}")
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self.TKroot.after(
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200,
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self.nvda.speak,
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f"config file {filepath.stem} has been saved",
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)
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case [["Load", "Settings"], ["MENU"]]:
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initial_folder = Path.home() / "Documents" / "Voicemeeter"
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if filepath := psg.popup_get_file(
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"Filename",
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title="Load Settings",
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initial_folder=initial_folder,
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no_window=True,
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file_types=(("XML", ".xml"),),
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):
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filepath = Path(filepath)
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self.vm.set("command.load", str(filepath))
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self.logger.debug(f"loading config file from {filepath}")
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self.TKroot.after(
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200,
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self.nvda.speak,
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f"config file {filepath.stem} has been loaded",
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)
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case [["Load", "Settings", "on", "Startup"], ["MENU"]]:
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initial_folder = Path.home() / "Documents" / "Voicemeeter"
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if filepath := psg.popup_get_file(
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"Filename",
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title="Load Settings",
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initial_folder=initial_folder,
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no_window=True,
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file_types=(("XML", ".xml"),),
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):
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filepath = Path(filepath)
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with open(self.SETTINGS, "w") as f:
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json.dump({"default_config": str(filepath)}, f)
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self.TKroot.after(
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200,
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self.nvda.speak,
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f"config {filepath.stem} set as default on startup",
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)
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else:
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with open(self.SETTINGS, "wb") as f:
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f.truncate()
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self.logger.debug("default bin was truncated")
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# Tabs
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case [["tabs"], ["FOCUS", "IN"]]:
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self.nvda.speak(f"tab {values['tabs']}")
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# Hardware out
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case [["HARDWARE", "OUT"], [key]]:
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selection = values[f"HARDWARE OUT||{key}"]
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index = int(key[1]) - 1
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match selection.split(":"):
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case [device_name]:
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setattr(self.vm.bus[index].device, "wdm", "")
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self.TKroot.after(200, self.nvda.speak, f"HARDWARE OUT {key} device selection removed")
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case [driver, device_name]:
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setattr(self.vm.bus[index].device, driver, device_name.strip())
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phonetic = {"mme": "em em e"}
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self.TKroot.after(
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200,
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self.nvda.speak,
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f"HARDWARE OUT {key} set {phonetic.get(driver, driver)} {device_name}",
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)
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case [["HARDWARE", "OUT"], [key], ["FOCUS", "IN"]]:
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self.nvda.speak(f"HARDWARE OUT {key} {self.cache['hw_outs'][f'HARDWARE OUT||{key}']}")
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case [["HARDWARE", "OUT"], [key], ["KEY", "SPACE" | "ENTER"]]:
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open_context_menu_for_buttonmenu(self, f"HARDWARE OUT||{key}")
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# Patch ASIO
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case [["ASIO", "CHECKBOX"], [in_num, channel]]:
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index = get_asio_checkbox_index(int(channel), int(in_num[-1]))
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val = values[f"ASIO CHECKBOX||{in_num} {channel}"]
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self.vm.patch.asio[index].set(val)
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channel = ("left", "right")[int(channel)]
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self.nvda.speak(f"Patch ASIO {in_num} {channel} set to {val}")
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case [["ASIO", "CHECKBOX"], [in_num, channel], ["FOCUS", "IN"]]:
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val = values[f"ASIO CHECKBOX||{in_num} {channel}"]
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channel = ("left", "right")[int(channel)]
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num = int(in_num[-1])
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self.nvda.speak(f"Patch ASIO inputs to strips IN#{num} {channel} {val}")
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# Patch COMPOSITE
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case [["PATCH", "COMPOSITE"], [key]]:
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val = values[f"PATCH COMPOSITE||{key}"]
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index = int(key[-1]) - 1
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self.vm.patch.composite[index].set(get_patch_composite_list(self.kind).index(val) + 1)
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self.TKroot.after(200, self.nvda.speak, f"PATCH COMPOSITE {key[-1]} set {val}")
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case [["PATCH", "COMPOSITE"], [key], ["FOCUS", "IN"]]:
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if values[f"PATCH COMPOSITE||{key}"]:
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val = values[f"PATCH COMPOSITE||{key}"]
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else:
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index = int(key[-1]) - 1
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val = get_patch_composite_list(self.kind)[self.vm.patch.composite[index].get() - 1]
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self.nvda.speak(f"Patch COMPOSITE {key[-1]} {val}")
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case [["PATCH", "COMPOSITE"], [key], ["KEY", "SPACE" | "ENTER"]]:
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open_context_menu_for_buttonmenu(self, f"PATCH COMPOSITE||{key}")
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# Patch INSERT
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case [["INSERT", "CHECKBOX"], [in_num, channel]]:
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index = get_insert_checkbox_index(
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self.kind,
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int(channel),
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int(in_num[-1]),
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)
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val = values[f"INSERT CHECKBOX||{in_num} {channel}"]
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self.vm.patch.insert[index].on = val
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self.nvda.speak(
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f"PATCH INSERT {in_num} {_patch_insert_channels[int(channel)]} set to {'on' if val else 'off'}"
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)
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case [["INSERT", "CHECKBOX"], [in_num, channel], ["FOCUS", "IN"]]:
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index = get_insert_checkbox_index(
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self.kind,
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int(channel),
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int(in_num[-1]),
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)
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val = values[f"INSERT CHECKBOX||{in_num} {channel}"]
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channel = _patch_insert_channels[int(channel)]
|
|
num = int(in_num[-1])
|
|
self.nvda.speak(f"Patch INSERT IN#{num} {channel} {'on' if val else 'off'}")
|
|
|
|
# ASIO Buffer
|
|
case ["ASIO BUFFER"]:
|
|
if values[event] == "Default":
|
|
val = 0
|
|
else:
|
|
val = values[event]
|
|
self.vm.option.buffer("asio", val)
|
|
self.TKroot.after(200, self.nvda.speak, f"ASIO BUFFER {val if val else 'default'}")
|
|
case [["ASIO", "BUFFER"], ["FOCUS", "IN"]]:
|
|
val = int(self.vm.get("option.buffer.asio"))
|
|
self.nvda.speak(f"ASIO BUFFER {val if val else 'default'}")
|
|
case [["ASIO", "BUFFER"], ["KEY", "SPACE" | "ENTER"]]:
|
|
open_context_menu_for_buttonmenu(self, "ASIO BUFFER")
|
|
|
|
# Strip outputs
|
|
case [["STRIP", index], [output]]:
|
|
val = not self.cache["outputs"][f"STRIP {index}||{output}"]
|
|
setattr(self.vm.strip[int(index)], output, val)
|
|
self.cache["outputs"][f"STRIP {index}||{output}"] = val
|
|
self.nvda.speak(f"STRIP {index} {output} {label if label else ''} {'on' if val else 'off'}")
|
|
case [["STRIP", index], [output], ["FOCUS", "IN"]]:
|
|
val = self.cache["outputs"][f"STRIP {index}||{output}"]
|
|
label = self.cache["labels"][f"STRIP {index}||LABEL"]
|
|
self.nvda.speak(f"{label} {output} {'on' if val else 'off'}")
|
|
case [["STRIP", index], [output], ["KEY", "ENTER"]]:
|
|
self.find_element_with_focus().click()
|
|
|
|
# Bus modes
|
|
case [["BUS", index], ["MODE"]]:
|
|
val = self.cache["busmode"][event]
|
|
if val != "normal":
|
|
self.vm.bus[int(index)].mode.normal = True
|
|
self.cache["busmode"][event] = "normal"
|
|
else:
|
|
self.vm.bus[int(index)].mode.composite = True
|
|
self.cache["busmode"][event] = "composite"
|
|
label = self.cache["labels"][f"BUS {index}||LABEL"]
|
|
self.TKroot.after(
|
|
200,
|
|
self.nvda.speak,
|
|
f"{label} bus mode {self.cache['busmode'][event]}",
|
|
)
|
|
case [["BUS", index], ["MODE"], ["FOCUS", "IN"]]:
|
|
label = self.cache["labels"][f"BUS {index}||LABEL"]
|
|
self.nvda.speak(f"{label} bus mode {self.cache['busmode'][f'BUS {index}||MODE']}")
|
|
case [["BUS", index], ["MODE"], ["KEY", "ENTER"]]:
|
|
self.find_element_with_focus().click()
|
|
|
|
# Unknown
|
|
case _:
|
|
self.logger.debug(f"Unknown event {event}")
|
|
self.logger.debug(f"parsed::{parsed_cmd}")
|
|
|
|
|
|
def request_window_object(kind_id, vm):
|
|
NVDAVMWindow_cls = NVDAVMWindow
|
|
return NVDAVMWindow_cls(f"Voicemeeter {kind_id.capitalize()} NVDA", vm)
|