class Example(QWidget):
def __init__(self):
super().__init__()
self.initUI()
def initUI(self):
sld = QSlider(Qt.Orientation.Horizontal, self)
sld.setFocusPolicy(Qt.FocusPolicy.NoFocus)
sld.setGeometry(30, 40, 200, 30)
sld.valueChanged[int].connect(self.changeValue)
self.label = QLabel(self)
self.label.setPixmap(QPixmap('mute.png'))
self.label.setGeometry(250, 40, 80, 30)
self.setGeometry(300, 300, 350, 250)
self.setWindowTitle('QSlider')
self.show()
def changeValue(self, value):
if value == 0:
self.label.setPixmap(QPixmap('mute.png'))
elif 0 < value <= 30:
self.label.setPixmap(QPixmap('min.png'))
elif 30 < value < 80:
self.label.setPixmap(QPixmap('med.png'))
else:
self.label.setPixmap(QPixmap('max.png'))
class UIComicInfoWidget(QWidget):
load_chapter_list_signa = QtCore.pyqtSignal(ChapterInfo)
load_download_task_signa = QtCore.pyqtSignal(DownloadTask)
def __init__(self, comic_info: ComicInfo, down_v_box_layout: QVBoxLayout):
super().__init__()
self.comic_info = comic_info
self.down_v_box_layout = down_v_box_layout
self.img_label = QLabel(self)
self.img_label.setScaledContents(True)
img = QImage.fromData(comic_info.cover)
w, h = image_resize(comic_info.cover, width=200)
self.img_label.resize(QtCore.QSize(w, h))
self.img_label.setGeometry(10, 10, w, h)
self.img_label.setPixmap(QPixmap.fromImage(img))
# self.img_label.setPixmap(QtGui.QPixmap("/Users/bo/my/tmp/老夫子2/第1卷/1.jpg"))
self.title = QLabel(self)
self.title.setGeometry(220, 10, 100, 40)
title_font = QtGui.QFont()
title_font.setPointSize(16)
title_font.setBold(True)
title_font.setUnderline(True)
self.title.setFont(title_font)
self.title.setText(comic_info.title)
self.title.setWordWrap(True)
info_font = QtGui.QFont()
info_font.setPointSize(14)
# 作者
self.author = QLabel(self)
self.author.setText("作者 : " + comic_info.author)
self.author.setGeometry(220, 50, 150, 40)
self.author.setWordWrap(True)
self.author.setFont(info_font)
# 状态
self.status = QLabel(self)
self.status.setText("更新状态 : " + comic_info.status)
self.status.setGeometry(220, 90, 150, 40)
self.status.setFont(info_font)
# 热度
self.heat = QLabel(self)
self.heat.setText("热度 : " + str(comic_info.heat))
self.heat.setGeometry(220, 130, 150, 40)
self.heat.setFont(info_font)
# 类型
self.tip = QLabel(self)
self.tip.setText("类型 : " + comic_info.tip)
self.tip.setGeometry(220, 170, 150, 40)
self.tip.setWordWrap(True)
self.tip.setFont(info_font)
# web
self.domain = QLabel(self)
self.domain.setText(f"查看原网页 : {comic_info.domain}")
self.domain.setText(f'查看原网页 : <a href="{comic_info.url}">{comic_info.domain}</a>')
self.domain.setGeometry(220, 210, 150, 40)
self.domain.setOpenExternalLinks(True)
self.domain.setFont(info_font)
# 描述
self.describe = QLabel(self)
self.describe.setText(" " + comic_info.describe)
self.describe.setGeometry(10, 320, 350, 330)
self.describe.setWordWrap(True)
# 对齐方式
self.describe.setAlignment(
QtCore.Qt.AlignmentFlag.AlignLeading | QtCore.Qt.AlignmentFlag.AlignLeft | QtCore.Qt.AlignmentFlag.AlignTop)
# 章节列表,创建一个区域
self.searchHBoxLayout = QHBoxLayout()
# self.searchHBoxLayout.addSpacing()
self.searchGroupBox = QGroupBox()
self.searchGroupBox.setLayout(self.searchHBoxLayout)
self.searchScroll = QScrollArea(self)
self.searchScroll.setGeometry(370, 10, 574, 590)
self.searchScroll.setWidget(self.searchGroupBox)
self.searchScroll.setWidgetResizable(True)
# 全选
self.check_all = QCheckBox(self)
self.check_all.setText("全选")
self.check_all.setGeometry(700, 610, 100, 20)
self.check_all.stateChanged.connect(self.check_all_fun)
# 下载
self.down_button = QPushButton(self)
self.down_button.setText("下载")
self.down_button.setGeometry(780, 605, 50, 30)
self.down_button.clicked.connect(self.download_button_click)
self.load_chapter_list_signa.connect(self.load_chapter)
self.load_download_task_signa.connect(self.download_callback)
# 调用对应的service的接口,获取章节列表
constant.SERVICE.chapter(comic_info, self.load_chapter_list_signa.emit)
i = 0
searchVBoxLayout: QVBoxLayout
check_box_list: List[QCheckBox] = []
def check_all_fun(self):
for check_box in self.check_box_list:
check_box.setChecked(self.check_all.isChecked())
def download_callback(self, task: DownloadTask):
widget = DownLoadTaskWidget(task)
self.down_v_box_layout.addWidget(widget)
def download_button_click(self):
flag = False
for check_box in self.check_box_list:
if check_box.isChecked():
constant.SERVICE.parse_image(self.comic_info, check_box.property("chapter_info"),
self.load_download_task_signa.emit)
if not flag:
QMessageBox.information(self, "下载通知", "正在解析选中章节", QMessageBox.StandardButton.Yes)
flag = True
def load_chapter(self, chapter_info: ChapterInfo):
if self.i % 26 == 0:
self.searchVBoxLayout = QVBoxLayout()
self.searchVBoxLayout.setAlignment(QtCore.Qt.AlignmentFlag.AlignTop) # 对齐方式,研究了3个小时 o(╥﹏╥)o
self.searchHBoxLayout.addLayout(self.searchVBoxLayout)
check_box = QCheckBox()
self.check_box_list.append(check_box)
check_box.setText(chapter_info.title)
check_box.setProperty("chapter_info", chapter_info)
task = constant.downloaded_task_map.get(chapter_info.url)
if task and task.status == -1:
check_box.setStyleSheet('color:red')
check_box.setChecked(True)
self.searchVBoxLayout.addWidget(check_box)
self.i += 1
class UIComicListWidget(QWidget):
def __init__(self, comic_info: ComicInfo, tab_widget: QTabWidget, down_v_box_layout: QVBoxLayout):
super().__init__()
self.tabWidget = tab_widget
self.comicInfo = comic_info
self.down_v_box_layout = down_v_box_layout
self.setMinimumHeight(200)
# 图片
img = QImage.fromData(comic_info.cover)
self.img_label = QLabel(self)
self.img_label.setScaledContents(True)
w, h = image_resize(comic_info.cover, height=200)
self.img_label.resize(QtCore.QSize(w, h))
self.img_label.setGeometry(5, 5, w, h)
self.img_label.setPixmap(QPixmap.fromImage(img))
# self.img_label.setPixmap(QtGui.QPixmap("/Users/bo/my/tmp/老夫子2/第1卷/1.jpg"))
# 标题
self.title = ButtonQLabel(self)
self.title.onclick(self.add_tab)
self.title.setText(comic_info.title)
self.title.setGeometry(180, 10, 550, 35)
title_font = QtGui.QFont()
title_font.setPointSize(30)
title_font.setBold(True)
title_font.setUnderline(True)
self.title.setFont(title_font)
self.title.setCursor(QtGui.QCursor(QtCore.Qt.CursorShape.PointingHandCursor))
# 作者
self.author = QLabel(self)
self.author.setText("作者 : " + comic_info.author)
self.author.setGeometry(180, 50, 250, 20)
# 状态
self.status = QLabel(self)
self.status.setText("更新状态 : " + comic_info.status)
self.status.setGeometry(500, 50, 150, 20)
# 热度
self.status = QLabel(self)
self.status.setText("热度 : " + str(comic_info.heat))
self.status.setGeometry(800, 50, 100, 20)
# 类型
self.tip = QLabel(self)
self.tip.setText("类型 : " + comic_info.tip)
self.tip.setGeometry(180, 70, 250, 20)
# web
self.domain = QLabel(self)
self.domain.setText(f"查看原网页 : {comic_info.domain}")
self.domain.setText(f'查看原网页 : <a href="{comic_info.url}">{comic_info.domain}</a>')
self.domain.setGeometry(500, 70, 250, 20)
self.domain.setOpenExternalLinks(True)
# 描述
self.describe = QLabel(self)
self.describe.setText(" " + comic_info.describe)
self.describe.setGeometry(180, 90, 664, 110)
self.describe.setWordWrap(True)
# 对齐方式
self.describe.setAlignment(
QtCore.Qt.AlignmentFlag.AlignLeading | QtCore.Qt.AlignmentFlag.AlignLeft | QtCore.Qt.AlignmentFlag.AlignTop)
def add_tab(self):
if self.comicInfo.url in constant.OPEN_TAB:
self.tabWidget.setCurrentIndex(constant.OPEN_TAB.index(self.comicInfo.url) + 3)
else:
info = UIComicInfoWidget(self.comicInfo, self.down_v_box_layout)
self.tabWidget.setCurrentIndex(self.tabWidget.addTab(info, self.comicInfo.title))
constant.OPEN_TAB.append(self.comicInfo.url)
class DownLoadTaskWidget(QWidget):
update_task_signa = QtCore.pyqtSignal()
def __init__(self, task: DownloadTask):
super().__init__()
self.task = task
constant.download_task_widget_map[task.chapterInfo.url] = self
self.setMinimumHeight(40)
self.setMaximumHeight(40)
self.groupBox = QGroupBox(self)
self.title = QLabel(self.groupBox)
self.title.setText(task.comicInfo.title + task.chapterInfo.title)
self.title.setGeometry(10, 5, 300, 20)
# 下载进度
self.schedule = QLabel(self.groupBox)
self.schedule.setText(
f"总页数:{len(self.task.imageInfos)} 已下载:{len(self.task.success)} 下载失败:{len(self.task.error)}")
self.schedule.setGeometry(310, 5, 200, 20)
# 进度条
self.pbar = QProgressBar(self.groupBox)
self.pbar.setGeometry(10, 25, 600, 10)
self.pbar.setMinimum(0)
self.pbar.setMaximum(len(task.imageInfos))
self.pbar.setValue(0)
self.update_task_signa.connect(self.update_task_thread)
# 状态
self.status = QLabel(self.groupBox)
self.status.setGeometry(620, 12, 70, 20)
self.status.setText("等待下载")
# 按钮
self.button = ButtonQLabel(self.groupBox)
self.button.setGeometry(700, 12, 100, 20)
self.button.setText("暂停")
self.button.setCursor(QtGui.QCursor(QtCore.Qt.CursorShape.PointingHandCursor))
button_font = QtGui.QFont()
button_font.setUnderline(True)
self.button.setFont(button_font)
self.button.onclick(self.button_click)
def change_status(self):
# 按钮逻辑
if self.task.status == 0:
self.status.setText("等待下载")
self.button.setVisible(False)
elif self.task.status == 1:
self.button.setVisible(True)
self.button.setText("暂停")
self.status.setText("正在下载")
elif self.task.status == 2 or self.task.status == -3:
self.button.setVisible(True)
self.button.setText("继续")
self.status.setText("暂停")
elif self.task.status == -1:
self.button.setVisible(False)
self.status.setText("下载完成")
elif self.task.status == -2:
self.button.setVisible(True)
self.button.setText("重试")
self.status.setText("下载错误")
def button_click(self):
if self.task.status == 1: # 正在下载,点击暂停
self.task.status = 2
elif self.task.status == 2 or self.task.status == -3: # 暂停 ,点击等待下载,添加到队列
self.task.status = 0
constant.SERVICE.add_task(self.task)
elif self.task.status == -2: # 错误,点击重试
constant.SERVICE.add_task(self.task)
self.change_status()
def update_task_thread(self):
self.schedule.setText(
f"总页数:{len(self.task.imageInfos)} 已下载:{len(self.task.success)} 下载失败:{len(self.task.error)}")
self.pbar.setValue(len(self.task.success))
self.change_status()
def update_task(self, task: DownloadTask):
self.task = task
self.update_task_signa.emit()
class About(QDialog):
"""Dialog with information about the Program."""
def __init__(self, parent=None, window=None):
"""Construct Dialog Box.
kwargs:
parent (QWidget, optional) Parent widget object. Defaults to None.
window (QWidget, optional) Program's MainWindow. Defaults to None.
"""
super().__init__(parent=parent)
self.window = window
font = QFont()
font2 = QFont()
font.setPointSize(11)
font2.setPointSize(20)
fixed = QSizePolicy.Policy.Fixed
sizePolicy = QSizePolicy(fixed, fixed)
self.resize(365, 229)
self.setWindowTitle("About")
self.setObjectName("aboutBox")
self.setGeometry(QRect(180, 190, 171, 32))
self.setSizePolicy(sizePolicy)
self.label = QLabel(self)
self.label_2 = QLabel(self)
self.label_3 = QLabel(self)
self.label_4 = QLabel(self)
self.label_5 = QLabel(self)
self.label_6 = QLabel(self)
self.label.setGeometry(QRect(20, 10, 161, 51))
self.label_2.setGeometry(QRect(150, 30, 49, 16))
self.label_3.setGeometry(QRect(20, 80, 211, 16))
self.label_4.setGeometry(QRect(20, 160, 201, 20))
self.label_5.setGeometry(QRect(20, 120, 341, 41))
self.label_6.setGeometry(QRect(20, 110, 121, 16))
self.label.setFont(font2)
self.label_3.setFont(font)
self.label_5.setFont(font)
self.label_6.setFont(font)
self.label.setText("BlackJack")
self.label_2.setText("v 0.3")
self.label_3.setText("Copyright 2021 AlexPdev Inc.")
self.label_4.setText("https://fsf.org/")
self.label_5.setText("License GNU LESSER GENERAL PUBLIC LICENSE")
self.label_6.setText("Creator AlexPdev")
self.button = QPushButton("Ok", parent=self)
self.button.pressed.connect(self.okbutton)
def okbutton(self):
"""Close Window."""
self.done(self.accept)
