def on_download_pushButton_clicked(self):
"""
Slot documentation goes here.
"""
# TODO: not implemented yet
self.progressBar.setValue(0)
if self.check_option() == 1:
self.progressBar.setMaximum(self.num_spinBox.value())
self.download_pushButton.setEnabled(False)
self.de = DownloadEngine(self.word_lineEdit.text(),
self.size_radio_group.checkedId(),
self.num_spinBox.value(),
self.dir_lineEdit.text(),
self.thread_spinBox.value())
self.de.start()
self.de.status_changed_signal.connect(self.status_changed_slot)
self.de.download_done_signal.connect(self.download_done_slot)
self.de.progressBar_updated_signal.connect(
self.progressBar_updated_slot)
def on_download_pushButton_clicked(self):
"""
Slot documentation goes here.
"""
# TODO: not implemented yet
self.progressBar.setValue(0)
if self.check_option() == 1:
self.progressBar.setMaximum(self.num_spinBox.value())
self.download_pushButton.setEnabled(False)
self.de = DownloadEngine(self.word_lineEdit.text(), self.size_radio_group.checkedId(), self.num_spinBox.value(), self.dir_lineEdit.text(), self.thread_spinBox.value())
self.de.start()
self.de.status_changed_signal.connect(self.status_changed_slot)
self.de.download_done_signal.connect(self.download_done_slot)
self.de.progressBar_updated_signal.connect(self.progressBar_updated_slot)
class MainDialog(QDialog, Ui_Dialog):
"""
Class documentation goes here.
"""
def __init__(self, parent=None):
"""
Constructor
@param parent reference to the parent widget (QWidget)
"""
super(MainDialog, self).__init__(parent)
self.setupUi(self)
self.size_radio_group = QButtonGroup()
self.size_radio_group.addButton(self.total_radioButton, 0)
self.size_radio_group.addButton(self.XL_radioButton, 9)
self.size_radio_group.addButton(self.L_radioButton, 3)
self.size_radio_group.addButton(self.M_radioButton, 2)
self.size_radio_group.addButton(self.S_radioButton, 1)
self.count = 0
def check_option(self):
if self.word_lineEdit.text() == "":
msg_box = QMessageBox(QMessageBox.Warning, "警告", "请输入搜索关键词！")
msg_box.exec_()
return 0
if self.dir_lineEdit.text() == "":
msg_box = QMessageBox(QMessageBox.Warning, "警告", "请选择图片存储目录！")
msg_box.exec_()
return 0
return 1
@pyqtSlot()
def on_dir_pushButton_clicked(self):
"""
Slot documentation goes here.
"""
# TODO: not implemented yet
dir = QFileDialog.getExistingDirectory(self, "选择图片存储目录", ".")
self.dir_lineEdit.setText(dir)
@pyqtSlot()
def on_download_pushButton_clicked(self):
"""
Slot documentation goes here.
"""
# TODO: not implemented yet
self.progressBar.setValue(0)
if self.check_option() == 1:
self.progressBar.setMaximum(self.num_spinBox.value())
self.download_pushButton.setEnabled(False)
self.de = DownloadEngine(self.word_lineEdit.text(),
self.size_radio_group.checkedId(),
self.num_spinBox.value(),
self.dir_lineEdit.text(),
self.thread_spinBox.value())
self.de.start()
self.de.status_changed_signal.connect(self.status_changed_slot)
self.de.download_done_signal.connect(self.download_done_slot)
self.de.progressBar_updated_signal.connect(
self.progressBar_updated_slot)
@pyqtSlot()
def on_src_pushButton_clicked(self):
"""
Slot documentation goes here.
"""
# TODO: not implemented yet
webbrowser.open("https://github.com/01joy/BaiduImageDownloader")
def progressBar_updated_slot(self):
self.count += 1
self.progressBar.setValue(self.count)
def status_changed_slot(self, tip):
self.status_label.setText(tip)
self.count = 0
if tip != '下载完成':
self.progressBar.setValue(0)
def download_done_slot(self, bad):
msg_box = QMessageBox(
QMessageBox.Information, "提示",
"下载完毕\n成功%d,失败%d" % (self.num_spinBox.value() - bad, bad))
msg_box.exec_()
self.download_pushButton.setEnabled(True)
class MainDialog(QDialog, Ui_Dialog):
"""
Class documentation goes here.
"""
def __init__(self, parent=None):
"""
Constructor
@param parent reference to the parent widget (QWidget)
"""
super(MainDialog, self).__init__(parent)
self.setupUi(self)
self.size_radio_group = QButtonGroup()
self.size_radio_group.addButton(self.total_radioButton, 0)
self.size_radio_group.addButton(self.XL_radioButton, 9)
self.size_radio_group.addButton(self.L_radioButton, 3)
self.size_radio_group.addButton(self.M_radioButton, 2)
self.size_radio_group.addButton(self.S_radioButton, 1)
self.count = 0
def check_option(self):
if self.word_lineEdit.text() == "":
msg_box = QMessageBox(QMessageBox.Warning, "警告", "请输入搜索关键词！")
msg_box.exec_()
return 0
if self.dir_lineEdit.text() == "":
msg_box = QMessageBox(QMessageBox.Warning, "警告", "请选择图片存储目录！")
msg_box.exec_()
return 0
return 1
@pyqtSlot()
def on_dir_pushButton_clicked(self):
"""
Slot documentation goes here.
"""
# TODO: not implemented yet
dir = QFileDialog.getExistingDirectory(self, "选择图片存储目录",".")
self.dir_lineEdit.setText(dir)
@pyqtSlot()
def on_download_pushButton_clicked(self):
"""
Slot documentation goes here.
"""
# TODO: not implemented yet
self.progressBar.setValue(0)
if self.check_option() == 1:
self.progressBar.setMaximum(self.num_spinBox.value())
self.download_pushButton.setEnabled(False)
self.de = DownloadEngine(self.word_lineEdit.text(), self.size_radio_group.checkedId(), self.num_spinBox.value(), self.dir_lineEdit.text(), self.thread_spinBox.value())
self.de.start()
self.de.status_changed_signal.connect(self.status_changed_slot)
self.de.download_done_signal.connect(self.download_done_slot)
self.de.progressBar_updated_signal.connect(self.progressBar_updated_slot)
@pyqtSlot()
def on_src_pushButton_clicked(self):
"""
Slot documentation goes here.
"""
# TODO: not implemented yet
webbrowser.open("https://github.com/01joy/BaiduImageDownloader")
def progressBar_updated_slot(self):
self.count += 1
self.progressBar.setValue(self.count)
def status_changed_slot(self, tip):
self.status_label.setText(tip)
self.count = 0
if tip != '下载完成':
self.progressBar.setValue(0)
def download_done_slot(self, bad):
msg_box = QMessageBox(QMessageBox.Information, "提示", "下载完毕\n成功%d,失败%d"%(self.num_spinBox.value() - bad, bad))
msg_box.exec_()
self.download_pushButton.setEnabled(True)
