Jaroslav Beneš
16be4b4afa
The single-page downloader layout becomes the Downloads tab of a SmoothTabWidget with Watch / Search / Feed / Browse / Downloads pages. The init_ui edit is deliberately small (the old central widget is now self.download_page); all new behavior lives in new modules: - ytsage_gui_router.py: AppRouter signal hub (playVideo, queueVideo, downloadVideo, openChannel, openPlaylist). A card's Download button deep-links into the Downloads tab with the URL prefilled and analysis started automatically. - ytsage_gui_cards.py: VideoCard (thumbnail with disk cache under APP_THUMBNAILS_DIR, title/channel/duration, Play/Queue/Download actions, double-click to play) and VideoCardGrid (responsive grid, Load more pagination). - ytsage_gui_watch.py: WatchPage hosting the mpv PlayerPanel and a drag-reorderable play queue with auto-advance on end of file. - ytsage_gui_search.py: SearchPage running YtdlpClient.search off the GUI thread with Load more pagination. - Browse and Feed pages are placeholders, implemented next. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
126 lines
4.4 KiB
Python
126 lines
4.4 KiB
Python
"""
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Watch tab - player plus play queue
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==================================
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Hosts the embedded mpv PlayerPanel (or the libmpv-missing hint) and a simple
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play queue. Entries arrive via AppRouter.playVideo / queueVideo.
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"""
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from typing import Any, Dict, List, Optional
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from PySide6.QtCore import Qt
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from PySide6.QtWidgets import (
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QHBoxLayout,
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QLabel,
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QListWidget,
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QListWidgetItem,
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QPushButton,
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QSplitter,
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QVBoxLayout,
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QWidget,
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)
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from .ytsage_gui_player import PlayerPanel, create_player_panel
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from ..utils.ytsage_localization import _
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from ..utils.ytsage_logger import logger
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class WatchPage(QWidget):
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def __init__(self, router, parent: Optional[QWidget] = None) -> None:
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super().__init__(parent)
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self._router = router
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self._queue: List[Dict[str, Any]] = []
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layout = QVBoxLayout(self)
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layout.setContentsMargins(8, 8, 8, 8)
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splitter = QSplitter(Qt.Orientation.Horizontal, self)
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layout.addWidget(splitter)
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self.player = create_player_panel(self)
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splitter.addWidget(self.player)
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queue_panel = QWidget(self)
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queue_layout = QVBoxLayout(queue_panel)
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queue_layout.setContentsMargins(4, 0, 0, 0)
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queue_header = QHBoxLayout()
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queue_label = QLabel(_("player.queue"))
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queue_label.setStyleSheet("font-weight: bold;")
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queue_header.addWidget(queue_label)
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queue_header.addStretch()
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self.clear_queue_btn = QPushButton("✕")
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self.clear_queue_btn.setFixedWidth(28)
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self.clear_queue_btn.setToolTip(_("watch.clear_queue"))
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self.clear_queue_btn.clicked.connect(self.clear_queue)
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queue_header.addWidget(self.clear_queue_btn)
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queue_layout.addLayout(queue_header)
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self.queue_list = QListWidget()
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self.queue_list.setDragDropMode(QListWidget.DragDropMode.InternalMove)
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self.queue_list.itemDoubleClicked.connect(self._on_queue_item_activated)
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self.queue_list.model().rowsMoved.connect(self._on_rows_moved)
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queue_layout.addWidget(self.queue_list)
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splitter.addWidget(queue_panel)
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splitter.setStretchFactor(0, 4)
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splitter.setStretchFactor(1, 1)
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splitter.setSizes([900, 240])
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if isinstance(self.player, PlayerPanel):
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self.player.playbackEnded.connect(self._on_playback_ended)
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# ------------------------------------------------------------ public API
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def play_entry(self, entry: Dict[str, Any], resume_pos: float = 0.0) -> None:
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if isinstance(self.player, PlayerPanel):
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self.player.play(entry, resume_pos=resume_pos)
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else:
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logger.warning("Play requested but libmpv is unavailable")
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def enqueue(self, entry: Dict[str, Any]) -> None:
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self._queue.append(dict(entry))
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item = QListWidgetItem(entry.get("title") or entry.get("url") or "?")
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item.setData(Qt.ItemDataRole.UserRole, dict(entry))
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self.queue_list.addItem(item)
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# Start playing right away when nothing is on and this is the first item
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if isinstance(self.player, PlayerPanel) and not self.player.current_entry() and len(self._queue) == 1:
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self._play_next_from_queue()
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def clear_queue(self) -> None:
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self._queue.clear()
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self.queue_list.clear()
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def queue_entries(self) -> List[Dict[str, Any]]:
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return [self.queue_list.item(i).data(Qt.ItemDataRole.UserRole) for i in range(self.queue_list.count())]
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# --------------------------------------------------------------- internal
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def _play_next_from_queue(self) -> None:
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if self.queue_list.count() == 0:
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return
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item = self.queue_list.takeItem(0)
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entry = item.data(Qt.ItemDataRole.UserRole)
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if entry in self._queue:
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self._queue.remove(entry)
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self.play_entry(entry)
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def _on_playback_ended(self, reason: str) -> None:
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if reason in ("eof", "") and self.queue_list.count() > 0:
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self._play_next_from_queue()
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def _on_queue_item_activated(self, item: QListWidgetItem) -> None:
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entry = item.data(Qt.ItemDataRole.UserRole)
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row = self.queue_list.row(item)
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self.queue_list.takeItem(row)
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if entry in self._queue:
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self._queue.remove(entry)
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self.play_entry(entry)
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def _on_rows_moved(self, *args) -> None:
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self._queue = self.queue_entries()
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def shutdown(self) -> None:
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if isinstance(self.player, PlayerPanel):
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self.player.shutdown()
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