from typing import TYPE_CHECKING, cast from PySide6.QtCore import QObject, Qt, Signal from PySide6.QtGui import QColor, QFontMetrics from PySide6.QtWidgets import QCheckBox, QHBoxLayout, QHeaderView, QSizePolicy, QTableWidget, QTableWidgetItem, QWidget from ..utils.ytsage_localization import _ if TYPE_CHECKING: from .ytsage_gui_main import YTSageApp class FormatSignals(QObject): format_update = Signal(list) class FormatTableMixin: def _calculate_column_width(self, label: str, min_width: int, padding: int) -> int: """Calculate responsive column width based on header text length.""" self = cast("YTSageApp", self) font_metrics = QFontMetrics(self.format_table.horizontalHeader().font()) text_width = font_metrics.horizontalAdvance(label) return max(text_width + padding, min_width) def _apply_column_widths(self, header_labels: list[str], is_playlist_mode: bool = False) -> None: """Apply responsive column widths to format table.""" self = cast("YTSageApp", self) if is_playlist_mode: # Playlist mode: 6 columns configs = [ {"min_width": 70, "padding": 40}, # Select {"min_width": 100, "padding": 30}, # Quality {"min_width": 100, "padding": 30}, # Resolution {"min_width": 60, "padding": 30}, # FPS {"min_width": 60, "padding": 30}, # HDR {"min_width": 100, "padding": 30}, # Audio ] self.format_table.horizontalHeader().setSectionResizeMode(0, QHeaderView.ResizeMode.Fixed) calculated_width = self._calculate_column_width(header_labels[0], configs[0]["min_width"], configs[0]["padding"]) self.format_table.setColumnWidth(0, calculated_width) # Remaining columns stretch for i in range(1, 6): self.format_table.horizontalHeader().setSectionResizeMode(i, QHeaderView.ResizeMode.Stretch) else: # Normal mode: 9 columns configs = [ {"min_width": 70, "padding": 40, "stretch": False}, # Select - fixed {"min_width": 100, "padding": 30, "stretch": True}, # Quality - stretch {"min_width": 85, "padding": 30, "stretch": False}, # Extension - fixed {"min_width": 100, "padding": 30, "stretch": True}, # Resolution - stretch {"min_width": 90, "padding": 30, "stretch": True}, # File Size - stretch {"min_width": 100, "padding": 30, "stretch": True}, # Codec - stretch {"min_width": 100, "padding": 30, "stretch": True}, # Audio - stretch {"min_width": 60, "padding": 30, "stretch": False}, # FPS - fixed {"min_width": 60, "padding": 30, "stretch": False}, # HDR - fixed ] # Apply column widths with mixed fixed and stretch modes for col_index, (label, config) in enumerate(zip(header_labels, configs)): calculated_width = self._calculate_column_width(label, config["min_width"], config["padding"]) if config["stretch"]: # Stretchable columns for flexible content self.format_table.horizontalHeader().setSectionResizeMode(col_index, QHeaderView.ResizeMode.Stretch) else: # Fixed columns for consistent sizing self.format_table.horizontalHeader().setSectionResizeMode(col_index, QHeaderView.ResizeMode.Fixed) self.format_table.setColumnWidth(col_index, calculated_width) def setup_format_table(self) -> QTableWidget: self = cast("YTSageApp", self) # for autocompletion and type inference. self.format_signals = FormatSignals() # Format table with improved styling self.format_table = QTableWidget() self.format_table.setColumnCount(9) # Get translated header labels header_labels = [ _("formats.select"), _("formats.quality"), _("formats.extension"), _("formats.resolution"), _("formats.file_size"), _("formats.codec"), _("formats.audio"), _("formats.fps"), _("formats.hdr"), ] self.format_table.setHorizontalHeaderLabels(header_labels) # Enable alternating row colors self.format_table.setAlternatingRowColors(True) # Apply responsive column widths self._apply_column_widths(header_labels, is_playlist_mode=False) # Set vertical header (row numbers) visible to false self.format_table.verticalHeader().setVisible(False) # Set selection mode to no selection (since we're using checkboxes) self.format_table.setSelectionMode(QTableWidget.SelectionMode.NoSelection) # Disable editing to prevent the selection box on double-click self.format_table.setEditTriggers(QTableWidget.EditTrigger.NoEditTriggers) self.format_table.setStyleSheet( """ QTableWidget { background-color: #1b2021; border: 2px solid #1b2021; border-radius: 4px; gridline-color: #1b2021; } QTableWidget::item { padding: 5px; border-bottom: 1px solid #1b2021; } QTableWidget::item:selected { background-color: transparent; } QHeaderView::section { background-color: #15181b; padding: 5px; border: 1px solid #1b2021; font-weight: bold; color: white; } /* Style alternating rows with more contrast */ QTableWidget::item:alternate { background-color: #212529; } QTableWidget::item { background-color: #16191b; } QCheckBox::indicator { width: 16px; height: 16px; border-radius: 8px; } QCheckBox::indicator:unchecked { border: 2px solid #666666; background: #15181b; } QCheckBox::indicator:checked { border: 2px solid #c90000; background: #c90000; } QWidget { background-color: transparent; } """ ) # Store format checkboxes and formats self.format_checkboxes = [] self.all_formats = [] self._row_format_type = [] # Track format type per row: 'video' or 'audio' self._table_built = False # Track if table has been built with current formats # Set table size policies self.format_table.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding) # Set minimum and maximum heights self.format_table.setMinimumHeight(200) # Connect the signal self.format_signals.format_update.connect(self._update_format_table) return self.format_table def filter_formats(self) -> None: self = cast("YTSageApp", self) # for autocompletion and type inference. if not hasattr(self, "all_formats") or not self.all_formats: return # Check if we need to rebuild the table (first time or formats changed) if not self._table_built: self._build_full_format_table() return # Use row visibility for fast filtering instead of rebuilding table show_video = hasattr(self, "video_button") and self.video_button.isChecked() # type: ignore[reportAttributeAccessIssue] show_audio = hasattr(self, "audio_button") and self.audio_button.isChecked() # type: ignore[reportAttributeAccessIssue] for row, format_type in enumerate(self._row_format_type): if format_type == "video": self.format_table.setRowHidden(row, not show_video) else: # audio self.format_table.setRowHidden(row, not show_audio) def _build_full_format_table(self) -> None: """Build the complete format table once with all formats.""" self = cast("YTSageApp", self) # for autocompletion and type inference. # Clear current table self.format_table.setRowCount(0) self.format_checkboxes.clear() self._row_format_type.clear() # Separate and filter formats video_formats = [f for f in self.all_formats if f.get("vcodec") != "none" and f.get("filesize") is not None] audio_formats = [ f for f in self.all_formats if (f.get("vcodec") == "none" or "audio only" in f.get("format_note", "").lower()) and f.get("acodec") != "none" and f.get("filesize") is not None ] # Sort formats by quality def get_quality(f): if f.get("vcodec") != "none": resolution = f.get("resolution", "0x0") if resolution is None or not isinstance(resolution, str): return 0 try: res = resolution.split("x")[-1] return int(res) except (ValueError, IndexError): return 0 else: return f.get("abr", 0) video_formats.sort(key=get_quality, reverse=True) audio_formats.sort(key=get_quality, reverse=True) # Combine: video first, then audio (maintains logical grouping) all_filtered = [(f, "video") for f in video_formats] + [(f, "audio") for f in audio_formats] # Build table with format type tracking self.format_table.setVisible(False) self._populate_format_table(all_filtered) self._table_built = True # Apply initial visibility based on current button states self.filter_formats() # Animate table appearance self.animate_widget_fade_in(self.format_table) def _populate_format_table(self, formats_with_types: list) -> None: """Populate the format table with formats and their types.""" self = cast("YTSageApp", self) # for autocompletion and type inference. is_playlist_mode = hasattr(self, "is_playlist") and self.is_playlist # type: ignore[reportAttributeAccessIssue] # Configure columns based on mode if is_playlist_mode: self.format_table.setColumnCount(6) header_labels = [_("formats.select"), _("formats.quality"), _("formats.resolution"), _("formats.fps"), _("formats.hdr"), _("formats.audio")] self.format_table.setHorizontalHeaderLabels(header_labels) # Configure column visibility and resizing for playlist mode self.format_table.setColumnHidden(6, True) self.format_table.setColumnHidden(7, True) self.format_table.setColumnHidden(8, True) # Apply responsive column widths for playlist mode self._apply_column_widths(header_labels, is_playlist_mode=True) else: self.format_table.setColumnCount(9) header_labels = [ _("formats.select"), _("formats.quality"), _("formats.extension"), _("formats.resolution"), _("formats.file_size"), _("formats.codec"), _("formats.audio"), _("formats.fps"), _("formats.hdr"), ] self.format_table.setHorizontalHeaderLabels(header_labels) self._apply_column_widths(header_labels, is_playlist_mode=False) for f, format_type in formats_with_types: row = self.format_table.rowCount() self.format_table.insertRow(row) self._row_format_type.append(format_type) # Create checkbox widget checkbox = QCheckBox() checkbox.setStyleSheet("QCheckBox { margin-left: 8px; }") checkbox.format_id = f["format_id"] checkbox.is_audio_only = f.get("vcodec") == "none" checkbox.has_audio = f.get("acodec") != "none" checkbox.clicked.connect(lambda checked, cb=checkbox: self.handle_checkbox_click(cb)) self.format_checkboxes.append(checkbox) # Create a container widget for the checkbox checkbox_container = QWidget() checkbox_layout = QHBoxLayout(checkbox_container) checkbox_layout.addWidget(checkbox) checkbox_layout.setAlignment(Qt.AlignmentFlag.AlignCenter) checkbox_layout.setContentsMargins(0, 0, 0, 0) self.format_table.setCellWidget(row, 0, checkbox_container) # Quality label with color coding quality_label = self.get_quality_label(f) quality_item = QTableWidgetItem(quality_label) # Set color based on quality (check multiple language terms) quality_lower = quality_label.lower() if any(term.lower() in quality_lower for term in ["Best", "Óptima", "Mejor", "Melhor", "Лучшее", "最佳", "Beste", "Meilleure", "सर्वोत्तम", "Terbaik", "En iyi", "Najlepsza", "Najlepszy", "Najlepsze", "Migliore", "Miglior", "الأفضل", "أفضل", "最高"]): quality_item.setForeground(QColor("#00ff00")) # Green for best quality elif any(term.lower() in quality_lower for term in ["High", "Alta", "Alto", "Áudio Alto", "Audio Alto", "Высокое", "高清", "高质量", "Hoch", "Haute", "Élevé", "Audio élevé", "उच्च", "उच्च ऑडियो", "Tinggi", "Audio tinggi", "Yüksek", "Yüksek ses", "Wysoka", "Wysoki", "Wysokie", "Audio alto", "عالية", "عالي", "صوت عالي", "高", "高音質"]): quality_item.setForeground(QColor("#00cc00")) # Light green for high quality elif any(term.lower() in quality_lower for term in ["Medium", "Media", "Medio", "Média", "Áudio Médio", "Audio Medio", "Среднее", "中等", "Mittel", "Moyenne", "Audio moyen", "मध्यम", "मध्यम ऑडियो", "Sedang", "Audio sedang", "Orta", "Orta ses", "Średnia", "Średni", "Średnie", "Audio medio", "متوسطة", "متوسط", "صوت متوسط", "中", "中音質"]): quality_item.setForeground(QColor("#ffaa00")) # Orange for medium quality elif any(term.lower() in quality_lower for term in ["Low", "Baja", "Bajo", "Baixa", "Áudio Baixo", "Audio Bajo", "Низкое", "低质量", "Niedrig", "Niedriges Audio", "Faible", "Audio faible", "Qualité faible", "निम्न", "निम्न ऑडियो", "निम्न गुणवत्ता", "Rendah", "Audio rendah", "Kualitas rendah", "Düşük", "Düşük ses", "Düşük kalite", "Niska", "Niski", "Niskie", "Bassa", "Audio basso", "Bassa qualità", "منخفضة", "منخفض", "صوت منخفض", "جودة منخفضة", "低", "低音質", "低品質"]): quality_item.setForeground(QColor("#ff5555")) # Red for low quality self.format_table.setItem(row, 1, quality_item) # Resolution resolution = f.get("resolution", "N/A") if is_playlist_mode: # Column 2 for playlist mode: Resolution self.format_table.setItem(row, 2, QTableWidgetItem(resolution)) # Column 3: FPS (Frame Rate) fps_value = f.get("fps") if fps_value is not None and fps_value >= 1: fps_text = f"{fps_value:.0f}fps" else: fps_text = "N/A" fps_item = QTableWidgetItem(fps_text) if fps_value and fps_value >= 60: fps_item.setForeground(QColor("#00ff00")) elif fps_value and fps_value >= 30: fps_item.setForeground(QColor("#ffaa00")) elif fps_value and fps_value >= 1: fps_item.setForeground(QColor("#ff5555")) else: fps_item.setForeground(QColor("#888888")) self.format_table.setItem(row, 3, fps_item) # Column 4: HDR if f.get("vcodec") == "none": hdr_text = "N/A" hdr_item = QTableWidgetItem(hdr_text) hdr_item.setForeground(QColor("#888888")) else: hdr_value = f.get("dynamic_range") if hdr_value and hdr_value != "SDR": hdr_text = hdr_value hdr_item = QTableWidgetItem(hdr_text) hdr_item.setForeground(QColor("#00ffff")) else: hdr_text = "SDR" hdr_item = QTableWidgetItem(hdr_text) hdr_item.setForeground(QColor("#888888")) self.format_table.setItem(row, 4, hdr_item) else: # Extension for normal mode (column 2) self.format_table.setItem(row, 2, QTableWidgetItem(f.get("ext", "").upper())) # Audio Status column needs_audio = f.get("acodec") == "none" and f.get("vcodec") != "none" audio_status = _("formats.will_merge_audio") if needs_audio else (_("formats.has_audio") if f.get("vcodec") != "none" else _("formats.audio_only")) audio_item = QTableWidgetItem(audio_status) if needs_audio: audio_item.setForeground(QColor("#ffa500")) elif audio_status == _("formats.audio_only"): audio_item.setForeground(QColor("#cccccc")) else: audio_item.setForeground(QColor("#00cc00")) audio_column_index = 5 if is_playlist_mode else 6 self.format_table.setItem(row, audio_column_index, audio_item) # Populate columns only shown in non-playlist mode if not is_playlist_mode: # Column 3: Resolution self.format_table.setItem(row, 3, QTableWidgetItem(resolution)) # Column 4: File Size filesize = f"{f.get('filesize', 0) / 1024 / 1024:.2f} MB" self.format_table.setItem(row, 4, QTableWidgetItem(filesize)) # Column 5: Codec if f.get("vcodec") == "none": codec = f.get("acodec", "N/A") else: codec = f"{f.get('vcodec', 'N/A')}" if f.get("acodec") != "none": codec += f" / {f.get('acodec', 'N/A')}" self.format_table.setItem(row, 5, QTableWidgetItem(codec)) # Column 7: FPS (Frame Rate) fps_value = f.get("fps") if fps_value is not None and fps_value >= 1: fps_text = f"{fps_value:.0f}fps" else: fps_text = "N/A" fps_item = QTableWidgetItem(fps_text) if fps_value and fps_value >= 60: fps_item.setForeground(QColor("#00ff00")) elif fps_value and fps_value >= 30: fps_item.setForeground(QColor("#ffaa00")) elif fps_value and fps_value >= 1: fps_item.setForeground(QColor("#ff5555")) else: fps_item.setForeground(QColor("#888888")) self.format_table.setItem(row, 7, fps_item) # Column 8: HDR (Dynamic Range) if f.get("vcodec") == "none": hdr_text = "N/A" hdr_item = QTableWidgetItem(hdr_text) hdr_item.setForeground(QColor("#888888")) else: hdr_value = f.get("dynamic_range") if hdr_value and hdr_value != "SDR": hdr_text = hdr_value hdr_item = QTableWidgetItem(hdr_text) hdr_item.setForeground(QColor("#00ffff")) else: hdr_text = "SDR" hdr_item = QTableWidgetItem(hdr_text) hdr_item.setForeground(QColor("#888888")) self.format_table.setItem(row, 8, hdr_item) def _update_format_table(self, formats) -> None: """Signal handler that triggers a full table rebuild when formats change.""" self = cast("YTSageApp", self) # for autocompletion and type inference. # Mark table as needing rebuild and trigger it self._table_built = False self._build_full_format_table() def handle_checkbox_click(self, clicked_checkbox) -> None: self = cast("YTSageApp", self) # for autocompletion and type inference. for checkbox in self.format_checkboxes: if checkbox != clicked_checkbox: checkbox.setChecked(False) def get_selected_format(self): self = cast("YTSageApp", self) # for autocompletion and type inference. for checkbox in self.format_checkboxes: if checkbox.isChecked(): return { "format_id": checkbox.format_id, "is_audio_only": getattr(checkbox, "is_audio_only", False), "has_audio": getattr(checkbox, "has_audio", False), } return None def update_format_table(self, formats) -> None: self = cast("YTSageApp", self) # for autocompletion and type inference. self.all_formats = formats self._table_built = False # Reset flag to trigger rebuild with new formats self.format_signals.format_update.emit(formats) def get_quality_label(self, format_info) -> str: """Determine quality label based on format information""" self = cast("YTSageApp", self) # for autocompletion and type inference. if format_info.get("vcodec") == "none": # Audio quality abr = format_info.get("abr", 0) if abr >= 256: return _("formats.best_audio") elif abr >= 192: return _("formats.high_audio") elif abr >= 128: return _("formats.medium_audio") else: return _("formats.low_audio") else: # Video quality height = 0 resolution = format_info.get("resolution", "") if resolution: try: height = int(resolution.split("x")[1]) except: pass if height >= 2160: return _("formats.best_4k") elif height >= 1440: return _("formats.best_2k") elif height >= 1080: return _("formats.high_1080p") elif height >= 720: return _("formats.high_720p") elif height >= 480: return _("formats.medium_480p") else: return _("formats.low_quality")