def toqpixmap(im):
# # This doesn't work. For now using a dumb approach.
# im_data = _toqclass_helper(im)
# result = QPixmap(im_data["size"][0], im_data["size"][1])
# result.loadFromData(im_data["data"])
qimage = toqimage(im)
return QPixmap.fromImage(qimage)
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 toqpixmap(im):
# # This doesn't work. For now using a dumb approach.
# im_data = _toqclass_helper(im)
# result = QPixmap(im_data["size"][0], im_data["size"][1])
# result.loadFromData(im_data["data"])
# Fix some strange bug that causes
if im.mode == "RGB":
im = im.convert("RGBA")
qimage = toqimage(im)
return QPixmap.fromImage(qimage)
def display_image(self, img: QImage, window="baseImage"):
"""
Display the image on a window - which is a label specified in the GUI .ui file
"""
display_label: QLabel = getattr(self, window, None)
if display_label is None:
raise ValueError(f"No such display window in GUI: {window}")
display_label.setPixmap(QPixmap.fromImage(img))
display_label.setScaledContents(True)
def refreshImage(self):
pixmap = QPixmap.fromImage(self.image)
self.label.setPixmap(pixmap)
self.setCentralWidget(self.label)
def get_masked_image(path, size=64, overlay_text=""):
"""
Returns a pixmap from an image file masked with a smooth circle.
The returned pixmap will have a size of *size* × *size* pixels.
:param str path: Path to image file.
:param int size: Target size. Will be the diameter of the masked image.
:param str overlay_text: Overlay text. This will be shown in white sans-serif on top
of the image.
:return: Masked image with overlay text.
:rtype: QPixmap
"""
with open(path, "rb") as f:
imgdata = f.read()
imgtype = path.split(".")[-1]
# Load image and convert to 32-bit ARGB (adds an alpha channel):
image = QImage.fromData(imgdata, imgtype)
image.convertToFormat(QImage.Format.Format_ARGB32)
# Crop image to a square:
imgsize = min(image.width(), image.height())
width = (image.width() - imgsize) / 2
height = (image.height() - imgsize) / 2
rect = QRect(
round(width),
round(height),
imgsize,
imgsize,
)
image = image.copy(rect)
# Create the output image with the same dimensions and an alpha channel
# and make it completely transparent:
out_img = QImage(imgsize, imgsize, QImage.Format.Format_ARGB32)
out_img.fill(Qt.GlobalColor.transparent)
# Create a texture brush and paint a circle with the original image onto
# the output image:
brush = QBrush(image) # Create texture brush
painter = QPainter(out_img) # Paint the output image
painter.setBrush(brush) # Use the image texture brush
painter.setPen(Qt.PenStyle.NoPen) # Don't draw an outline
painter.setRenderHint(QPainter.RenderHint.Antialiasing, True) # Use AA
painter.drawEllipse(0, 0, imgsize, imgsize) # Actually draw the circle
if overlay_text:
# draw text
font = QtGui.QFont("Arial Rounded MT Bold")
font.setPointSize(imgsize * 0.4)
painter.setFont(font)
painter.setPen(Qt.GlobalColor.white)
painter.drawText(QRect(0, 0, imgsize, imgsize),
Qt.AlignmentFlag.AlignCenter, overlay_text)
painter.end() # We are done (segfault if you forget this)
# Convert the image to a pixmap and rescale it. Take pixel ratio into
# account to get a sharp image on retina displays:
pr = QtWidgets.QApplication.instance().devicePixelRatio()
pm = QPixmap.fromImage(out_img)
pm.setDevicePixelRatio(pr)
size = int(pr * size)
pm = pm.scaled(
size,
size,
Qt.AspectRatioMode.KeepAspectRatio,
Qt.TransformationMode.SmoothTransformation,
)
return pm
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)
