feat(bittorrent): 完善BitTorrent功能实现

- 实现了种子文件类型识别和分类功能，支持视频、音频、图片等7种文件类型
- 添加了种子文件选择对话框的批量操作功能，包括全选、反选、按类型选择等
- 集成了本地种子文件路径解析支持，允许直接打开本地.torrent文件
- 优化了种子任务状态显示，增加了上传速度、分享率、做种时间等信息
- 重构了AutoSizingEdit组件，改进了文本编辑器的尺寸

Author: XiaoYouChR

app/view/components/add_task_dialog.py

@@ -3,17 +3,16 @@
 from pathlib import Path
 from typing import Any, Self
 
-from PySide6.QtCore import QEvent, Qt, QPoint, QTimer, Signal, QSize
+from PySide6.QtCore import QEvent, Qt, QPoint, QTimer, Signal
 from PySide6.QtGui import QTextOption
-from PySide6.QtWidgets import QDialog, QFileDialog, QSizePolicy
+from PySide6.QtWidgets import QDialog, QFileDialog
 from loguru import logger
 from qfluentwidgets import (
     MessageBoxBase,
     SubtitleLabel,
     LineEdit,
     Action,
     FluentIcon,
-    PlainTextEdit,
     InfoBar,
     InfoBarPosition,
 )
@@ -28,6 +27,7 @@
     ParseSettingHeaderCardWidget,
 )
 from app.view.components.cards import ParseSettingCard, ResultCard
+from app.view.components.editors import AutoSizingEdit
 
 
 class SelectFolderCard(ParseSettingCard):
@@ -76,44 +76,6 @@ class _AcceptedPendingParse:
     payload: dict[str, Any]
 
 
-class AutoSizingEdit(PlainTextEdit):
-    def __init__(self, parent=None, minimumVisibleLines: int = 5):
-        super().__init__(parent)
-        self._minimumVisibleLines = minimumVisibleLines
-        self.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Maximum)
-        self.document().blockCountChanged.connect(self.updateGeometry)
-
-    def _lineHeight(self) -> int:
-        return self.fontMetrics().lineSpacing()
-
-    def _editorChromeHeight(self) -> int:
-        margins = self.contentsMargins()
-        viewportMargins = self.viewportMargins()
-        documentMargin = round(self.document().documentMargin() * 2)
-        return (
-            margins.top()
-            + margins.bottom()
-            + viewportMargins.top()
-            + viewportMargins.bottom()
-            + self.frameWidth() * 2
-            + documentMargin
-        )
-
-    def _sizeHintForLineCount(self, lineCount: int) -> QSize:
-        size = super().sizeHint()
-        height = self._editorChromeHeight() + self._lineHeight() * lineCount
-        return QSize(size.width(), height)
-
-    def minimumSizeHint(self) -> QSize:
-        return self._sizeHintForLineCount(min(self._minimumVisibleLines, self.document().blockCount()))
-
-    def maximumSizeHint(self) -> QSize:
-        return self._sizeHintForLineCount(self.document().blockCount())
-
-    def sizeHint(self) -> QSize:
-        return self.maximumSizeHint().expandedTo(self.minimumSizeHint())
-
-
 class AddTaskDialog(MessageBoxBase):
     taskConfirmed = Signal(object)
 

app/view/components/editors.py

@@ -0,0 +1,41 @@
+from PySide6.QtCore import QSize
+from PySide6.QtWidgets import QSizePolicy
+from qfluentwidgets import PlainTextEdit
+
+
+class AutoSizingEdit(PlainTextEdit):
+    def __init__(self, parent=None, minimumVisibleLines: int = 5):
+        super().__init__(parent)
+        self._minimumVisibleLines = minimumVisibleLines
+        self.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Maximum)
+        self.document().blockCountChanged.connect(self.updateGeometry)
+
+    def _lineHeight(self) -> int:
+        return self.fontMetrics().lineSpacing()
+
+    def _editorChromeHeight(self) -> int:
+        margins = self.contentsMargins()
+        viewportMargins = self.viewportMargins()
+        documentMargin = round(self.document().documentMargin() * 2)
+        return (
+            margins.top()
+            + margins.bottom()
+            + viewportMargins.top()
+            + viewportMargins.bottom()
+            + self.frameWidth() * 2
+            + documentMargin
+        )
+
+    def _sizeHintForLineCount(self, lineCount: int) -> QSize:
+        size = super().sizeHint()
+        height = self._editorChromeHeight() + self._lineHeight() * lineCount
+        return QSize(size.width(), height)
+
+    def minimumSizeHint(self) -> QSize:
+        return self._sizeHintForLineCount(min(self._minimumVisibleLines, self.document().blockCount()))
+
+    def maximumSizeHint(self) -> QSize:
+        return self._sizeHintForLineCount(self.document().blockCount())
+
+    def sizeHint(self) -> QSize:
+        return self.maximumSizeHint().expandedTo(self.minimumSizeHint())

app/view/components/labels.py

@@ -14,10 +14,14 @@ def __init__(self, text: str, icon: "FluentIconBase", parent=None, size: int = 1
         super().__init__(parent)
         self.size = size
         self.setText(text)
-        self.icon = icon
         self.setContentsMargins(size + 4, 0, 0, 2)  # 给 Icon 和 Text 之间留出 4px 的间距
         self.setMinimumHeight(size)
+        self.setIcon(icon)
+
+    def setIcon(self, icon: "FluentIconBase"):
+        self.icon = icon
         self.cachedIconKey = self.preCacheIcon()
+        self.update()
 
     def preCacheIcon(self):
         """预缓存图标并返回缓存键"""