Files
virtual-controller/app/transportwidget.py
T
Paul Lipscomb d6201c59b4 Multi-iPad dest_id routing, activity ring, context menu hide, live label/visibility sync
Desktop:
- Replace Remote checkbox with T: dest_spin (0=Off, 1-9=tablet) on all widgets
- dest_id persisted in get_state/set_state, broadcast in tablet snapshot
- dest_spin.valueChanged triggers save + broadcast to iPad
- _on_widget_visibility_from_tablet updates dest_spin from iPad hide event
- _broadcast_preset_update shared helper; ws_server.has_clients guard
- label editingFinished triggers live label sync to iPad

iOS:
- VC-Arrange/VC-Logging/Widgets-Reusable-UI file reorganisation
- ArrangeObjects/ArrangeView rename, 7-bucket Arrange-Functions split
- myTabletId (UserDefaults) + tabletIdField next to port in toolbar
- Preset filter: destId == myTabletId instead of visible bool
- BaseWidget activity ring: long press gesture (touch) + final update() flash
- Context menu long press (arrange mode): hide widget, save layout, send dest_id:0
- Same-UUID preset check skips Preset Switched alert on visibility/label updates
- autoSwitchEnabled, toolbarStatusLabel, presetLabel, statusToken

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-07-02 21:56:35 -04:00

419 lines
17 KiB
Python

import uuid
from PyQt6.QtWidgets import (
QWidget, QVBoxLayout, QHBoxLayout, QPushButton,
QLabel, QSpinBox, QLineEdit, QFrame, QSizePolicy, QCheckBox
)
from PyQt6.QtCore import Qt, QEvent, QTimer
from palette import PALETTE_HEX, PALETTE_VIVID
from styles import TITLE_STYLE
from zonebutton import ZoneButton
from colorswatchpopup import ColorSwatchPopup
from midi_sender import send_transport_cc
from osc_sender import send_osc_message
class TransportWidget(QWidget):
"""Transport button strip — same pattern as ToggleWidget."""
def __init__(self, label, default_cc):
super().__init__()
self.uid = str(uuid.uuid4())
self.zone = None
self.center_index = None
self.zone_index = None
self.toggle_state = False
self.hw_cc = None
self.is_learning = False
self.current_color = PALETTE_HEX.get("Gray", "#263238")
self.color_name = "Gray"
self.on_select_callback = None
self.on_zone_change_callback = None
self._label = label
self.setSizePolicy(QSizePolicy.Policy.Fixed, QSizePolicy.Policy.Maximum)
self.setFixedWidth(100)
outer = QVBoxLayout(self)
outer.setContentsMargins(0, 0, 0, 0)
outer.setSpacing(2)
self.container = QFrame()
self.container.setFrameShape(QFrame.Shape.StyledPanel)
self.apply_color(self.current_color)
inner = QVBoxLayout(self.container)
inner.setContentsMargins(4, 6, 4, 6)
inner.setSpacing(4)
inner.setAlignment(Qt.AlignmentFlag.AlignHCenter)
_grp_style = "QFrame { border: 1px solid rgba(255,255,255,0.2); border-radius: 4px; }"
# Group 1: Learn + input readout
self.grp_learn = QFrame()
self.grp_learn.setStyleSheet(_grp_style)
_grp1_layout = QVBoxLayout(self.grp_learn)
_grp1_layout.setContentsMargins(4, 4, 4, 4)
_grp1_layout.setSpacing(3)
self.learn_btn = QPushButton("Learn")
self.learn_btn.setFixedHeight(20)
self.learn_btn.setStyleSheet("border: none;")
self.learn_btn.setContextMenuPolicy(Qt.ContextMenuPolicy.CustomContextMenu)
self.learn_btn.customContextMenuRequested.connect(self.on_learn_context_menu)
_grp1_layout.addWidget(self.learn_btn)
self.cc_input_lbl = QLabel("")
self.cc_input_lbl.setAlignment(Qt.AlignmentFlag.AlignHCenter)
self.cc_input_lbl.setStyleSheet("background-color: #000000; color: #888888; font-size: 10px; padding: 1px; border: none;")
self.cc_input_lbl.setFixedHeight(16)
_grp1_layout.addWidget(self.cc_input_lbl)
inner.addWidget(self.grp_learn)
self.arrow_lbl = QLabel("")
self.arrow_lbl.setAlignment(Qt.AlignmentFlag.AlignHCenter)
self.arrow_lbl.setStyleSheet("color: rgba(255,255,255,0.3); font-size: 9px; background: transparent;")
self.arrow_lbl.setFixedHeight(12)
inner.addWidget(self.arrow_lbl)
# Group 2: output controls + readout
self.grp_cc = QFrame()
self.grp_cc.setStyleSheet(_grp_style)
_grp2_layout = QVBoxLayout(self.grp_cc)
_grp2_layout.setContentsMargins(4, 4, 4, 4)
_grp2_layout.setSpacing(3)
# MIDI / OSC mode selector
mode_row = QHBoxLayout()
mode_row.setContentsMargins(0, 0, 0, 0)
mode_row.setSpacing(2)
self.midi_btn = QPushButton("MIDI")
self.midi_btn.setFixedHeight(18)
self.midi_btn.setCheckable(True)
self.midi_btn.setChecked(True)
self.midi_btn.setStyleSheet("border: none;")
self.osc_btn = QPushButton("OSC")
self.osc_btn.setFixedHeight(18)
self.osc_btn.setCheckable(True)
self.osc_btn.setChecked(False)
self.osc_btn.setStyleSheet("border: none;")
self.midi_btn.clicked.connect(lambda: self.set_output_mode("midi"))
self.osc_btn.clicked.connect(lambda: self.set_output_mode("osc"))
mode_row.addWidget(self.midi_btn)
mode_row.addWidget(self.osc_btn)
_grp2_layout.addLayout(mode_row)
# Momentary / Toggle selector
trigger_row = QHBoxLayout()
trigger_row.setContentsMargins(0, 0, 0, 0)
trigger_row.setSpacing(2)
self.momentary_btn = QPushButton("Mom.")
self.momentary_btn.setFixedHeight(18)
self.momentary_btn.setCheckable(True)
self.momentary_btn.setChecked(True)
self.momentary_btn.setStyleSheet("border: none;")
self.toggle_mode_btn = QPushButton("Tog.")
self.toggle_mode_btn.setFixedHeight(18)
self.toggle_mode_btn.setCheckable(True)
self.toggle_mode_btn.setChecked(False)
self.toggle_mode_btn.setStyleSheet("border: none;")
self.momentary_btn.clicked.connect(lambda: self.set_trigger_mode("momentary"))
self.toggle_mode_btn.clicked.connect(lambda: self.set_trigger_mode("toggle"))
trigger_row.addWidget(self.momentary_btn)
trigger_row.addWidget(self.toggle_mode_btn)
_grp2_layout.addLayout(trigger_row)
self.trigger_mode = "momentary"
# CC spin (MIDI mode)
self.cc_spin = QSpinBox()
self.cc_spin.setMinimum(1)
self.cc_spin.setMaximum(127)
self.cc_spin.setValue(default_cc)
self.cc_spin.setFixedWidth(75)
_grp2_layout.addWidget(self.cc_spin, alignment=Qt.AlignmentFlag.AlignHCenter)
# OSC address field (hidden by default)
self.osc_addr_edit = QLineEdit("/play")
self.osc_addr_edit.setAlignment(Qt.AlignmentFlag.AlignHCenter)
self.osc_addr_edit.setPlaceholderText("/address")
self.osc_addr_edit.setVisible(False)
self.osc_addr_edit.setStyleSheet("border: none;")
_grp2_layout.addWidget(self.osc_addr_edit)
# Output readout — always visible, content adapts to mode
self.cc_output_lbl = QLabel(f"CC{default_cc} [--]")
self.cc_output_lbl.setAlignment(Qt.AlignmentFlag.AlignHCenter)
self.cc_output_lbl.setStyleSheet("background-color: #000000; color: #00e676; font-size: 10px; padding: 1px; border: none;")
self.cc_output_lbl.setFixedHeight(16)
_grp2_layout.addWidget(self.cc_output_lbl)
inner.addWidget(self.grp_cc)
self.output_mode = "midi"
# Transport button with LED dot
btn_container = QWidget()
btn_container.setFixedSize(60, 60)
self.btn = QPushButton(label, btn_container)
self.btn.setFixedSize(60, 60)
self.btn.clicked.connect(self.on_click)
self.led_dot = QLabel(btn_container)
self.led_dot.setFixedSize(6, 6)
self.led_dot.move(5, 49)
self.led_dot.setStyleSheet("background-color: #3c3c3c; border-radius: 3px;")
inner.addWidget(btn_container, alignment=Qt.AlignmentFlag.AlignHCenter)
# Scribble strip
self.title_edit = QLineEdit(label)
self.title_edit.setAlignment(Qt.AlignmentFlag.AlignHCenter)
self.title_edit.setStyleSheet(TITLE_STYLE)
self.title_edit.textChanged.connect(self.btn.setText)
inner.addWidget(self.title_edit)
# Color swatch
self.color_swatch_btn = QPushButton()
self.color_swatch_btn.setFixedHeight(10)
self.color_swatch_btn.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Fixed)
self.color_swatch_btn.setStyleSheet(f"background-color: {PALETTE_VIVID['Gray']}; border-radius: 2px; border: none;")
self.color_swatch_btn.clicked.connect(self.show_color_popup)
inner.addWidget(self.color_swatch_btn)
# + / - buttons
btn_row = QHBoxLayout()
btn_row.setContentsMargins(0, 0, 0, 0)
btn_row.setSpacing(2)
self.minus_btn = QPushButton("-")
self.minus_btn.setFixedSize(30, 20)
self.plus_btn = QPushButton("+")
self.plus_btn.setFixedSize(30, 20)
btn_row.addWidget(self.minus_btn)
btn_row.addStretch()
btn_row.addWidget(self.plus_btn)
inner.addLayout(btn_row)
# Remote checkbox
self.dest_spin = QSpinBox()
self.dest_spin.setRange(0, 9)
self.dest_spin.setSpecialValueText("Off")
self.dest_spin.setPrefix("T:")
self.dest_spin.setValue(1)
self.dest_spin.setFixedWidth(52)
inner.addWidget(self.dest_spin, alignment=Qt.AlignmentFlag.AlignHCenter)
# Zone button
self.zone_btn = ZoneButton()
self.zone_btn.left_callback = lambda active: self.on_zone_checked("left", active)
self.zone_btn.right_callback = lambda active: self.on_zone_checked("right", active)
inner.addWidget(self.zone_btn)
# Separator + ID label
self.id_sep = QWidget()
self.id_sep.setFixedHeight(1)
self.id_sep.setStyleSheet("background-color: #3a3a3a;")
inner.addWidget(self.id_sep)
self.id_label = QLabel("")
self.id_label.setAlignment(Qt.AlignmentFlag.AlignHCenter)
self.id_label.setStyleSheet("color: #ffffff; font-size: 13px; font-weight: bold; background: transparent;")
inner.addWidget(self.id_label)
outer.addWidget(self.container)
for child in self.findChildren(QWidget):
child.installEventFilter(self)
def eventFilter(self, obj, event):
if event.type() == QEvent.Type.MouseButtonPress:
if self.on_select_callback:
self.on_select_callback(self)
return False
def mousePressEvent(self, event):
if self.on_select_callback:
self.on_select_callback(self)
super().mousePressEvent(event)
def set_trigger_mode(self, mode):
self.trigger_mode = mode
if mode == "momentary":
self.momentary_btn.setChecked(True)
self.toggle_mode_btn.setChecked(False)
self.momentary_btn.setStyleSheet("font-weight: bold; color: #00e676;")
self.toggle_mode_btn.setStyleSheet("")
else:
self.toggle_mode_btn.setChecked(True)
self.momentary_btn.setChecked(False)
self.toggle_mode_btn.setStyleSheet("font-weight: bold; color: #00e676;")
self.momentary_btn.setStyleSheet("")
def set_output_mode(self, mode):
self.output_mode = mode
if mode == "midi":
self.midi_btn.setChecked(True)
self.osc_btn.setChecked(False)
self.midi_btn.setStyleSheet("font-weight: bold; color: #00e676;")
self.osc_btn.setStyleSheet("")
self.cc_spin.setVisible(True)
self.osc_addr_edit.setVisible(False)
self.cc_output_lbl.setText(f"CC{self.cc_spin.value()} [--]")
else:
self.osc_btn.setChecked(True)
self.midi_btn.setChecked(False)
self.osc_btn.setStyleSheet("font-weight: bold; color: #00e676;")
self.midi_btn.setStyleSheet("")
self.cc_spin.setVisible(False)
self.osc_addr_edit.setVisible(True)
addr = self.osc_addr_edit.text().strip() or "/play"
self.cc_output_lbl.setText(f"{addr} [--]")
def on_click(self):
if self.trigger_mode == "momentary":
if self.output_mode == "osc":
addr = self.osc_addr_edit.text().strip() or "/play"
send_osc_message(addr, 1.0)
self.cc_output_lbl.setText(f"{addr} [1.0]")
else:
cc_num = self.cc_spin.value()
send_transport_cc(cc_num, 127)
self.cc_output_lbl.setText(f"CC{cc_num} [127]")
self.led_dot.setStyleSheet("background-color: #00e676; border-radius: 3px;")
QTimer.singleShot(150, lambda: self.led_dot.setStyleSheet("background-color: #3c3c3c; border-radius: 3px;"))
else:
self.toggle_state = not self.toggle_state
value = 127 if self.toggle_state else 0
if self.output_mode == "osc":
addr = self.osc_addr_edit.text().strip() or "/play"
osc_val = 1.0 if self.toggle_state else 0.0
send_osc_message(addr, osc_val)
self.cc_output_lbl.setText(f"{addr} [{osc_val}]")
else:
cc_num = self.cc_spin.value()
send_transport_cc(cc_num, value)
self.cc_output_lbl.setText(f"CC{cc_num} [{value}]")
self._update_btn_style()
def _update_btn_style(self):
if self.toggle_state:
self.led_dot.setStyleSheet("background-color: #00e676; border-radius: 3px;")
else:
self.led_dot.setStyleSheet("background-color: #3c3c3c; border-radius: 3px;")
def apply_color(self, hex_color, selected=False):
self.current_color = hex_color
border = "#00ff88" if selected else "rgba(0,0,0,0.3)"
border_width = "3px" if selected else "2px"
self.container.setObjectName("stripContainer")
self.container.setStyleSheet(f"""
QFrame#stripContainer {{
background-color: {hex_color};
border-radius: 6px;
border: {border_width} solid {border};
}}
""")
def set_selected(self, selected):
self.apply_color(self.current_color, selected=selected)
def update_id_label(self, zone, index):
text = f"L{index+1}" if zone == "left" else f"R{index+1}" if zone == "right" else f"{index+1}"
self.id_label.setText(text)
def show_color_popup(self):
popup = ColorSwatchPopup(self.on_color_change, self)
btn_pos = self.color_swatch_btn.mapToGlobal(self.color_swatch_btn.rect().bottomLeft())
popup.move(btn_pos)
popup.show()
def on_color_change(self, name, hex_color=None):
if hex_color is None:
hex_color = PALETTE_HEX.get(name, self.current_color)
self.color_name = name
self.color_swatch_btn.setStyleSheet(f"background-color: {PALETTE_VIVID.get(name, hex_color)}; border-radius: 2px; border: none;")
self.apply_color(hex_color)
def on_zone_checked(self, zone, active):
self.zone = zone if active else None
if self.on_zone_change_callback:
self.on_zone_change_callback(self)
def start_learn(self):
self.is_learning = True
self.learn_btn.setText("Listening...")
self.learn_btn.setStyleSheet("color: orange; font-weight: bold;")
def stop_learn(self):
self.is_learning = False
self.learn_btn.setStyleSheet("")
if self.hw_cc is not None:
self.learn_btn.setText(f"HW: CC{self.hw_cc}")
self.cc_input_lbl.setText(f"In CC{self.hw_cc} [--]")
self.cc_input_lbl.setStyleSheet("background-color: #000000; color: #00e676; font-size: 10px; padding: 1px;")
else:
self.learn_btn.setText("Learn")
self.cc_input_lbl.setText("")
def bind_hw_cc(self, cc_number, channel=None):
self.hw_cc = cc_number
self.stop_learn()
def on_learn_context_menu(self, pos):
from PyQt6.QtWidgets import QMenu
if self.hw_cc is None:
return
menu = QMenu(self)
clear_action = menu.addAction("Clear Input Assignment")
action = menu.exec(self.learn_btn.mapToGlobal(pos))
if action == clear_action:
self.hw_cc = None
self.learn_btn.setText("Learn")
self.learn_btn.setStyleSheet("")
self.cc_input_lbl.setText("")
def get_state(self):
return {
"uid": self.uid,
"label": self.title_edit.text(),
"cc": self.cc_spin.value(),
"state": self.toggle_state,
"color": self.color_name,
"zone": self.zone,
"center_index": self.center_index,
"zone_index": self.zone_index,
"hw_cc": self.hw_cc,
"output_mode": self.output_mode,
"osc_addr": self.osc_addr_edit.text(),
"trigger_mode": self.trigger_mode,
"dest_id": self.dest_spin.value(),
}
def set_state(self, state):
if "uid" in state:
self.uid = state["uid"]
self.title_edit.setText(state.get("label", self._label))
self.cc_spin.setValue(state.get("cc", 1))
color_name = state.get("color", "Gray")
hex_color = PALETTE_HEX.get(color_name, "transparent")
self.color_name = color_name
self.color_swatch_btn.setStyleSheet(f"background-color: {PALETTE_VIVID.get(color_name, hex_color)}; border-radius: 2px; border: none;")
self.apply_color(hex_color)
self.toggle_state = state.get("state", False)
self._update_btn_style()
self.zone = state.get("zone", None)
self.center_index = state.get("center_index", None)
self.zone_index = state.get("zone_index", None)
self.zone_btn.set_state(self.zone == "left", self.zone == "right")
self.hw_cc = state.get("hw_cc", None)
if self.hw_cc is not None:
self.learn_btn.setText(f"HW: CC{self.hw_cc}")
self.cc_input_lbl.setText(f"In CC{self.hw_cc} [--]")
self.cc_input_lbl.setStyleSheet("background-color: #000000; color: #00e676; font-size: 10px; padding: 1px;")
self.osc_addr_edit.setText(state.get("osc_addr", "/play"))
self.set_output_mode(state.get("output_mode", "midi"))
self.set_trigger_mode(state.get("trigger_mode", "momentary"))
self.dest_spin.blockSignals(True)
self.dest_spin.setValue(state.get("dest_id", 1))
self.dest_spin.blockSignals(False)