class RadioBooleanFilter(QWidget, Control):
""" Boolean filter (Only/Exclude)
"""
def __init__(self, tree, dataset, master, parent=None):
QWidget.__init__(self, parent)
Control.__init__(self, tree, dataset, master)
self.setLayout(QVBoxLayout())
self.buttonGroup = QButtonGroup(self)
self.values = []
for i, option in enumerate(tree.subelements_top("Option")):
rb = QRadioButton(option.displayName, self)
self.buttonGroup.addButton(rb)
self.buttonGroup.setId(rb, i)
self.layout().addWidget(rb)
self.values.append(option.value)
self.buttonGroup.button(0).setChecked(True)
def value(self):
return {"excluded": "%i" % self.buttonGroup.checkedId()}
def get_filter(self):
return self.tree.internalName, self.value()
def query(self):
return [("Filter", self.tree, self.value())]
def setControlValue(self, name, value):
for i, v in enumerate(self.values):
if v == value:
button = self.buttonGroup.button(i)
button.setChecked(True)
break
class RadioBooleanFilter(QWidget, Control):
""" Boolean filter (Only/Exclude)
"""
def __init__(self, tree, dataset, master, parent=None):
QWidget.__init__(self, parent)
Control.__init__(self, tree, dataset, master)
self.setLayout(QVBoxLayout())
self.buttonGroup = QButtonGroup(self)
self.values = []
for i, option in enumerate(tree.subelements_top("Option")):
rb = QRadioButton(option.displayName, self)
self.buttonGroup.addButton(rb)
self.buttonGroup.setId(rb, i)
self.layout().addWidget(rb)
self.values.append(option.value)
self.buttonGroup.button(0).setChecked(True)
def value(self):
return {"excluded": "%i" % self.buttonGroup.checkedId()}
def get_filter(self):
return self.tree.internalName, self.value()
def query(self):
return [("Filter", self.tree, self.value())]
def setControlValue(self, name, value):
for i, v in enumerate(self.values):
if v == value:
button = self.buttonGroup.button(i)
button.setChecked(True)
break
class TransformationModule(PreprocessorModule):
DEFAULT_SETTINGS = {
'is_enabled': True,
'method': 0,
}
PorterStemmer, SnowballStemmer, Lemmatizer = 0, 1, 2
transformation_values = {
PorterStemmer: PS,
SnowballStemmer: SS,
Lemmatizer: LM,
}
transformation_method = 0
def __init__(self, data):
data = data or self.DEFAULT_SETTINGS
PreprocessorModule.__init__(
self, 'Stemming', True,
data.get('is_enabled')
)
self.group = QButtonGroup(self, exclusive=True)
for method in [
self.PorterStemmer,
self.SnowballStemmer,
self.Lemmatizer
]:
rb = QRadioButton(
self,
text=self.transformation_values[method].name
)
self.add_to_content_area(rb)
self.group.addButton(rb, method)
self.group.buttonClicked.connect(self.group_button_clicked)
# Restore the previous state, after starting off the layout.
self.restore_data(data)
def group_button_clicked(self):
self.transformation_method = self.group.checkedId()
self.notify_on_change()
def restore_data(self, data):
self.transformation_method = data.get('method')
b = self.group.button(self.transformation_method)
b.setChecked(True)
def export_data(self):
return {
'is_enabled': self.enabled,
'method': self.transformation_method,
}
def get_pp_setting(self):
return {
'transformation': self.transformation_values.get(
self.transformation_method
)
}
class TokenizerModule(PreprocessorModule):
DEFAULT_SETTINGS = {
'is_enabled': True,
'method': 0,
}
NLTKTokenizer, NLTKPunctTokenizer, TwitterTokenizer = 0, 1, 2
tokenizer_values = {
NLTKTokenizer: 'default',
NLTKPunctTokenizer: 'no_punct',
TwitterTokenizer: 'twitter'
}
tokenizer_names = {
NLTKTokenizer: 'NLTK tokenizer',
NLTKPunctTokenizer: 'NLTK tokenizer (no punctuation)',
TwitterTokenizer: 'Twitter tokenizer',
}
tokenizer_method = 0
def __init__(self, data):
data = data or self.DEFAULT_SETTINGS
PreprocessorModule.__init__(
self, 'Tokenizer', False,
data.get('is_enabled')
)
self.group = QButtonGroup(self, exclusive=True)
for method in [
self.NLTKTokenizer,
self.NLTKPunctTokenizer,
self.TwitterTokenizer,
]:
rb = QRadioButton(self, text=self.tokenizer_names[method])
self.add_to_content_area(rb)
self.group.addButton(rb, method)
self.group.buttonClicked.connect(self.group_button_clicked)
# Restore the previous state, after starting off the layout.
self.restore_data(data)
def group_button_clicked(self):
self.tokenizer_method = self.group.checkedId()
self.notify_on_change()
def restore_data(self, data):
self.tokenizer_method = data.get('method')
b = self.group.button(self.tokenizer_method)
b.setChecked(True)
def export_data(self):
return {
'is_enabled': self.enabled,
'method': self.tokenizer_method,
}
def get_pp_setting(self):
return {
'tokenizer': self.tokenizer_values.get(self.tokenizer_method)
}
class TokenizerModule(PreprocessorModule):
DEFAULT_SETTINGS = {
'is_enabled': True,
'method': 0,
}
NLTKTokenizer, NLTKPunctTokenizer, TwitterTokenizer = 0, 1, 2
tokenizer_values = {
NLTKTokenizer: 'default',
NLTKPunctTokenizer: 'no_punct',
TwitterTokenizer: 'twitter'
}
tokenizer_names = {
NLTKTokenizer: 'NLTK tokenizer',
NLTKPunctTokenizer: 'NLTK tokenizer (no punctuation)',
TwitterTokenizer: 'Twitter tokenizer',
}
tokenizer_method = 0
def __init__(self, data):
data = data or self.DEFAULT_SETTINGS
PreprocessorModule.__init__(self, 'Tokenizer', False,
data.get('is_enabled'))
self.group = QButtonGroup(self, exclusive=True)
for method in [
self.NLTKTokenizer,
self.NLTKPunctTokenizer,
self.TwitterTokenizer,
]:
rb = QRadioButton(self, text=self.tokenizer_names[method])
self.add_to_content_area(rb)
self.group.addButton(rb, method)
self.group.buttonClicked.connect(self.group_button_clicked)
# Restore the previous state, after starting off the layout.
self.restore_data(data)
def group_button_clicked(self):
self.tokenizer_method = self.group.checkedId()
self.notify_on_change()
def restore_data(self, data):
self.tokenizer_method = data.get('method')
b = self.group.button(self.tokenizer_method)
b.setChecked(True)
def export_data(self):
return {
'is_enabled': self.enabled,
'method': self.tokenizer_method,
}
def get_pp_setting(self):
return {'tokenizer': self.tokenizer_values.get(self.tokenizer_method)}
class TransformationModule(PreprocessorModule):
DEFAULT_SETTINGS = {
'is_enabled': True,
'method': 0,
}
PorterStemmer, SnowballStemmer, Lemmatizer = 0, 1, 2
transformation_values = {
PorterStemmer: PS,
SnowballStemmer: SS,
Lemmatizer: LM,
}
transformation_method = 0
def __init__(self, data):
data = data or self.DEFAULT_SETTINGS
PreprocessorModule.__init__(self, 'Stemming', True,
data.get('is_enabled'))
self.group = QButtonGroup(self, exclusive=True)
for method in [
self.PorterStemmer, self.SnowballStemmer, self.Lemmatizer
]:
rb = QRadioButton(self,
text=self.transformation_values[method].name)
self.add_to_content_area(rb)
self.group.addButton(rb, method)
self.group.buttonClicked.connect(self.group_button_clicked)
# Restore the previous state, after starting off the layout.
self.restore_data(data)
def group_button_clicked(self):
self.transformation_method = self.group.checkedId()
self.notify_on_change()
def restore_data(self, data):
self.transformation_method = data.get('method')
b = self.group.button(self.transformation_method)
b.setChecked(True)
def export_data(self):
return {
'is_enabled': self.enabled,
'method': self.transformation_method,
}
def get_pp_setting(self):
return {
'transformation':
self.transformation_values.get(self.transformation_method)
}
def create_rows(self, layout):
u"""Build the rows of the dialog box"""
play_button_group = QButtonGroup(self)
old_play_button_group = QButtonGroup(self)
for num, entry in enumerate(self.entries_list, 3):
tt_text = self.build_text_help_label(entry)
ico_label = QLabel('', self)
ico_label.setToolTip(tt_text)
if entry.icon:
ico_label.setPixmap(QPixmap.fromImage(entry.icon))
layout.addWidget(ico_label, num, 0)
tt_label = QLabel(entry.display_word, self)
tt_label.setToolTip(tt_text)
layout.addWidget(tt_label, num, 1)
if self.hide_text:
tt_label.hide()
# Play button.
t_play_button = QPushButton(self)
play_button_group.addButton(t_play_button, num - 3)
t_play_button.setToolTip(self.play_help)
t_play_button.setIcon(QIcon(os.path.join(icons_dir, 'play.png')))
layout.addWidget(t_play_button, num, self.play_column)
if self.note[entry.audio_field_name]:
t_play_old_button = QPushButton(self)
old_play_button_group.addButton(t_play_old_button, num - 3)
t_play_old_button.setIcon(
QIcon(os.path.join(icons_dir, 'play.png')))
if not self.hide_text:
t_play_old_button.setToolTip(
self.note[entry.audio_field_name])
else:
t_play_old_button.setToolTip(self.play_old_help_short)
layout.addWidget(t_play_old_button, num, self.play_old_column)
else:
dummy_label = QLabel('', self)
dummy_label.setToolTip(self.play_old_empty_line_help)
layout.addWidget(dummy_label, num, self.play_old_column)
# The group where we later look what to do:
t_button_group = QButtonGroup(self)
t_button_group.setExclusive(True)
# Now the four buttons
t_add_button = QPushButton(self)
t_add_button.setCheckable(True)
t_add_button.setFlat(True)
t_add_button.setToolTip(self.add_help_text_short)
t_add_button.setIcon(QIcon(os.path.join(icons_dir, 'add.png')))
layout.addWidget(t_add_button, num, self.add_column)
t_button_group.addButton(t_add_button, Action.Add)
t_keep_button = QPushButton(self)
t_keep_button.setCheckable(True)
t_keep_button.setFlat(True)
t_keep_button.setToolTip(self.keep_help_text_short)
t_keep_button.setIcon(QIcon(os.path.join(icons_dir, 'keep.png')))
layout.addWidget(t_keep_button, num, self.keep_column)
t_button_group.addButton(t_keep_button, Action.Keep)
t_delete_button = QPushButton(self)
t_delete_button.setCheckable(True)
t_delete_button.setFlat(True)
t_delete_button.setToolTip(self.delete_help_text_short)
t_delete_button.setIcon(
QIcon(os.path.join(icons_dir, 'delete.png')))
layout.addWidget(t_delete_button, num, self.delete_column)
t_button_group.addButton(t_delete_button, Action.Delete)
t_blacklist_button = QPushButton(self)
t_blacklist_button.setCheckable(True)
t_blacklist_button.setFlat(True)
t_blacklist_button.setToolTip(self.blacklist_help_text_short)
t_blacklist_button.setIcon(
QIcon(os.path.join(icons_dir, 'blacklist.png')))
if entry.entry_hash:
layout.addWidget(
t_blacklist_button, num, self.blacklist_column)
else:
t_blacklist_button.hide()
dummy_label_bl = QLabel('', self)
dummy_label_bl.setToolTip(self.blacklist_empty_line_help)
layout.addWidget(dummy_label_bl, num, self.blacklist_column)
t_button_group.button(entry.action).setChecked(True)
# New: check a button based on how good the downloader is.
t_button_group.addButton(t_blacklist_button, Action.Blacklist)
self.buttons_groups.append(t_button_group)
play_button_group.buttonClicked.connect(
lambda button: play(
self.entries_list[play_button_group.id(button)].file_path))
# N.B.: anki.sound.play() plays files from anywhere, not just
# from the colection.media folder. We should be good,
# here. (This behaviour may be a security risk, idk.)
old_play_button_group.buttonClicked.connect(
lambda button: playFromText(
self.note[
self.entries_list[
old_play_button_group.id(button)].audio_field_name]))
class LdapWidget(DirectoryWidget):
def __init__(self, config, specific_config, mainwindow, parent=None):
assert config is not None
assert specific_config is not None
DirectoryWidget.__init__(self, config, specific_config, mainwindow, parent)
self.buildInterface(config)
self.updateView(self.specific_config)
def buildInterface(self, config):
#<server uri>
self.uri = QLineEdit()
self.texts.add(self.uri)
self.connect(self.uri, SIGNAL('textChanged(QString)'), self.setUri)
self.connect(self.uri, SIGNAL('textChanged(QString)'), self.signalModified)
self.connect(self.uri, SIGNAL('textEdited(QString)'), self.helpURI)
self.connect(self.uri, SIGNAL('editingFinished()'), self.noHelpURI)
self.connect(self.uri, SIGNAL('editingFinished()'), self.updateUri)
self.form.addRow(tr('LDAP Server(s) uri'), self.uri)
self.uri.setToolTip(help_uri_tooltip)
self.connect(self.uri, SIGNAL('returnPressed()'), self.signalModified)
self.uri_message_area = MessageArea()
self.empty_uri_label = QLabel()
self.form.addRow(self.empty_uri_label, self.uri_message_area)
self.empty_uri_label.hide()
self.uri_message_area.hide()
self.uri_message_area.setMessage(help_uri_title, help_uri_message_area)
self.numeric_uri_warning = MessageArea()
empty = QLabel()
self.form.addRow(empty, self.numeric_uri_warning)
empty.hide()
self.numeric_uri_warning.hide()
self.numeric_uri_warning.warning(numeric_warning_title, numeric_warning)
self.numeric_uri_warning.setWidth(60)
#</server uri>
#<other fields>
for args in self._genTextFieldsData():
text_input = self.addTextInput(*args[1:])
setattr(self, args[0], text_input)
self.connect(text_input, SIGNAL('editingFinished(QString)'), self.valid)
#</other fields>
self.ssl_box = self.mkSslBox()
self.connect(self.ssl_box, SIGNAL('toggled(bool)'), self.toggleSsl)
self.form.addRow(self.ssl_box)
self.form.addRow(separator())
test_widget = QPushButton(tr("Test this configuration"))
self.form.addRow("", test_widget)
test_widget.connect(test_widget, SIGNAL('clicked()'), self.test_ldap)
def _genTextFieldsData(self):
return (
('dn_users', tr('LDAP DN for users'), self.setDnUsers),
('dn_groups', tr('LDAP DN for groups'), self.setDnGroups),
('user', tr('DN used to log in on the LDAP server'), self.setUser),
('password', tr('Password used to log in on the LDAP server'), self.setPassword, False)
)
def test_ldap(self):
dc, base, uri, filter, password = self.specific_config.generateTest()
if uri is None or uri == '':
QMessageBox.critical(
self,
"Missing data",
"Please fill URI field"
)
return
if dc is None:
dc == ''
filter, ok = QInputDialog.getText(
self,
tr("LDAP Filter"),
tr("Please enter a filter:"),
QLineEdit.Normal,
filter
)
if not ok:
return
async = self.mainwindow.client.async()
async.call(
'nuauth',
'testLDAP',
dc, base, uri, unicode(filter), password,
callback = self.success_test,
errback = self.error_test
)
def success_test(self, result):
ans_no = tr("OK")
ans_yes = tr("Show the server's answer")
show_details = QMessageBox.question(
self,
tr('LDAP test results'),
tr('LDAP test completed without error'),
ans_no,
ans_yes
)
if show_details == 0:
return
title = tr('LDAP test results')
QMessageBox.information(
self,
title,
'<span><h2>%s</h2><pre>%s</pre></span>' % (title, unicode(result))
)
def error_test(self, result):
basic_text = tr('LDAP test completed with an error')
formatted_text = u"""\
<span>
%s
<pre>
%s
</pre>
</span>
""" % (basic_text, unicode(result))
QMessageBox.warning(
self,
tr('LDAP test results'),
formatted_text
)
def helpURI(self, text):
self.uri_message_area.show()
def noHelpURI(self):
self.uri_message_area.hide()
def toggleSsl(self, value):
if value:
self.selectCustomOrNupki(NUPKI)
else:
self.specific_config.custom_or_nupki = SSL_DISABLED
self.signalModified()
def setUri(self, uris_text):
self.specific_config.setUri(self.readString(uris_text))
self.signalModified()
self.numeric_uri_warning.setVisible(ip_in_ldapuri(self.specific_config.uri))
def setUser(self, user):
self.specific_config.user = self.readString(user)
def setPassword(self, password):
self.specific_config.password = self.readString(password)
def setDnUsers(self, dn):
self.specific_config.dn_users = self.readString(dn)
def setDnGroups(self, dn):
self.specific_config.dn_groups = self.readString(dn)
def mkSslBox(self):
group = QGroupBox(tr("Check server certificate"))
group.setCheckable(True)
box = QVBoxLayout(group)
#id 0
nupki = QRadioButton(tr("Upload certificate"))
#id 1
custom = QRadioButton(tr("Use an internal PKI"))
hbox = QHBoxLayout()
box.addLayout(hbox)
self.nupki_or_custom = QButtonGroup()
self.connect(self.nupki_or_custom, SIGNAL('buttonClicked(int)'), self.toggleCustomOrNupki)
for index, radio in enumerate((custom, nupki)):
hbox.addWidget(radio)
self.nupki_or_custom.addButton(radio, index)
self.file_selector_widget = QWidget()
vbox = QVBoxLayout(self.file_selector_widget)
selector_label = QLabel(tr("Manually uploaded LDAP certificate"))
vbox.addWidget(selector_label)
add_cert_trigger = AddButton(text=tr("Upload a certificate"))
vbox.addWidget(add_cert_trigger)
vbox.addWidget(separator())
self.has_cert_message = QLabel(
tr("There is no manually uploaded server certificate")
)
self.del_cert = RemButton(
tr("Delete certificate file from server")
)
vbox.addWidget(self.has_cert_message)
vbox.addWidget(self.del_cert)
self.connect(add_cert_trigger, SIGNAL('clicked()'), self.upload_server_cert)
self.connect(self.del_cert, SIGNAL('clicked()'), self.delete_server_cert)
self.nupki_message = MessageArea()
self.nupki_message.setMessage(tr("Warning"),
tr(
"There is no server certificate in the internal PKI.<br/>"
"Please import or generate one using an internal PKI."
)
)
for anti_button, widget in ((custom, self.nupki_message), (nupki, self.file_selector_widget)):
box.addWidget(widget)
self.connect(anti_button, SIGNAL('toggled(bool)'), widget.setVisible)
self.selectCustomOrNupki(CUSTOM)
return group
def upload_server_cert(self):
dialog = UploadDialog(
selector_label=tr("LDAP certificate"),
filter=tr("Certificate file (*.crt *.pem *)")
)
accepted = dialog.exec_()
if accepted != QDialog.Accepted:
return
filename = dialog.filename
if not filename:
return
with open(filename, 'rb') as fd:
content = fd.read()
content = encodeFileContent(content)
self.mainwindow.addToInfoArea(tr('Uploading of a certificate file for the ldap server'))
async = self.mainwindow.client.async()
async.call("nuauth", "upload_ldap_server_cert", content,
callback = self.success_upload,
errback = self.error_upload
)
def success_upload(self, value):
self.mainwindow.addToInfoArea(tr('[LDAP server cert upload] Success!'))
self.specific_config.server_cert_set = True
self.setServerCert()
self.signalModified()
def error_upload(self, value):
self.mainwindow.addToInfoArea(tr('[LDAP server cert upload] Error!'), COLOR_ERROR)
self.mainwindow.addToInfoArea(tr('[LDAP server cert upload] %s') % value, COLOR_ERROR)
def setServerCert(self):
if self.specific_config.server_cert_set:
self.del_cert.show()
self.has_cert_message.hide()
else:
self.del_cert.hide()
self.has_cert_message.show()
def delete_server_cert(self):
confirm_box = QMessageBox(self)
confirm_box.setText(
tr(
"Please confirm the deletion of the "
"manually uploaded LDAP server certificate."
)
)
confirm_box.setInformativeText(
tr("Do you really want to delete the certificate file?")
)
confirm_box.setStandardButtons(QMessageBox.Ok | QMessageBox.Cancel)
confirm_box.setDefaultButton(QMessageBox.Cancel)
confirm = confirm_box.exec_()
if confirm != QMessageBox.Ok:
return
async = self.mainwindow.client.async()
async.call("nuauth", "delete_ldap_server_cert",
callback = self.success_delete,
errback = self.error_delete
)
def success_delete(self, value):
self.mainwindow.addToInfoArea(tr('[LDAP server cert deletion] Success!'))
self.specific_config.server_cert_set = False
self.setServerCert()
self.signalModified()
def error_delete(self, value):
self.mainwindow.addToInfoArea(tr('[LDAP server cert deletion] Error!'), COLOR_ERROR)
self.mainwindow.addToInfoArea(tr('[LDAP server cert deletion] %s') % value, COLOR_ERROR)
def toggleCustomOrNupki(self, id):
if id == 0:
self.specific_config.custom_or_nupki = NUPKI
else:
self.specific_config.custom_or_nupki = CUSTOM
self.signalModified()
def selectCustomOrNupki(self, custom_or_nupki):
if custom_or_nupki == CUSTOM:
self.file_selector_widget.setEnabled(True)
self.nupki_message.hide()
id = 1
else:
custom_or_nupki = NUPKI
self.file_selector_widget.hide()
id = 0
self.nupki_or_custom.button(id).setChecked(True)
def setSslData(self, config):
ssl_enabled = (SSL_DISABLED != config.custom_or_nupki)
self.ssl_box.setChecked(ssl_enabled)
if ssl_enabled:
self.selectCustomOrNupki(config.custom_or_nupki)
def updateUri(self, config=None):
if config is None:
config = self.specific_config
self.setText(self.uri, config.uri)
def updateView(self, config=None):
if config is None:
config = self.specific_config
self.updateUri(config=config)
self.setSslData(config)
#never copy this one:
self.setDefaultText(self.dn_users, self.specific_config.dn_users)
self.setDefaultText(self.dn_groups, self.specific_config.dn_groups)
self.setDefaultText(self.user, config.user)
self.setDefaultText(self.password, config.password)
self.setServerCert()
class QuestionDlg(QDialog):
def __init__(self, parent=None):
super(QuestionDlg,self).__init__(parent)
# self.setStyleSheet("background-image:url('image/panelbg.jpg'); border: 2px; border-radius 2px;")
# self.createDb()
# return
self.db = QSqlDatabase.addDatabase("QSQLITE");
self.db.setDatabaseName("studentNew.db")
if not self.db.open():
QMessageBox.warning(None, "错误", "数据库连接失败: %s" % self.db.lastError().text())
sys.exit(1)
self.g_curClassName = ""
self.deleteTmpdata()
self.setWindowFlags(Qt.CustomizeWindowHint)
# self.setStyleSheet("border: 2px; border-radius 2px;")
# self.setWindowFlags(Qt.FramelessWindowHint)
self.setStyleSheet("background-color: rgba(132, 171, 208, 200);")
self.tabWidget=QTabWidget(self)
self.tabWidget.currentChanged.connect(self.changeTab)
# tabWidget.setTabShape(QTabWidget.Triangular)
self.tabWidget.setStyleSheet("QTabWidget::pane{border-width:1px;border-color:rgb(48, 104, 151);\
border-style: outset;background-color: rgb(132, 171, 208);\
background: transparent;} \
QTabWidget::tab-bar{border-width:0px;}\
QTabBar::tab { height: 60px; width: 260px; color:rgb(0, 0, 255); font-size:20px; font-weight:bold;} \
QTabBar::tab:hover{background:rgb(255,255, 255, 100);} \
QTabBar::tab:selected{border-color:green;background-color:white;color:green;}")
# tabWidget.setStyleSheet("QTabBar::tab:hover{background:rgb(255,255, 255, 100);}")
self.btngroup = QButtonGroup()
self.popMenu = QMenu(self)
entry1 = self.popMenu.addAction("正确")
self.connect(entry1,SIGNAL('triggered()'), lambda : self.answerRight())
entry2 = self.popMenu.addAction("错误")
self.connect(entry2,SIGNAL('triggered()'), lambda : self.answerWrong())
entry3 = self.popMenu.addAction("替换")
self.connect(entry3,SIGNAL('triggered()'), lambda : self.resetStudent())
# Create the first tab page.
self.w1=QWidget()
self.w1.setAccessibleName("w1tab")
self.genOneTab()
# Create the second tab page.
self.w2=QWidget()
self.w2.setAccessibleName("w2tab")
self.genTwoTab()
self.tabWidget.addTab(self.w1,"")
self.tabWidget.addTab(self.w2,"班级学生信息管理")
self.tabWidget.resize(940,700)
btnclose = QPushButton(self)
btnclose.setToolTip("关闭")
btnclose.setText("╳")
btnclose.setGeometry(915, 5, 20, 20)
btnclose.setStyleSheet("background-color:rgb(0,100,0); color:rgb(255,255,255)")
btnclose.clicked.connect(self.close)
btnMinimized = QPushButton(self)
btnMinimized.setToolTip("最小化")
btnMinimized.setText("▁")
btnMinimized.setGeometry(890, 5, 20, 20)
btnMinimized.setStyleSheet("background-color:rgb(0,100,0); color:rgb(255,255,255)")
btnMinimized.clicked.connect(lambda: self.showMinimized())
self.btnSysMenu = QPushButton(self)
# self.btnSysMenu.setText("▼")
self.btnSysMenu.setGeometry(865, 5, 20, 20)
self.btnSysMenu.setToolTip("系统设置")
self.btnSysMenu.clicked.connect(lambda: self.showMinimized())
menufont = QFont("宋体", 10)
popMenu = QMenu(self)
entry1 = popMenu.addAction("所有学生提问信息清零")
entry1.setFont(menufont)
self.connect(entry1,SIGNAL('triggered()'), self.initStudent)
entry2 = popMenu.addAction("清除本堂课提问人员")
entry2.setFont(menufont)
self.connect(entry2,SIGNAL('triggered()'), self.deleteTmpdata)
entry3 = popMenu.addAction("关于...")
entry3.setFont(menufont)
self.connect(entry3,SIGNAL('triggered()'), self.aboutMe)
entry4 = popMenu.addAction("导出...")
entry4.setFont(menufont)
self.connect(entry4,SIGNAL('triggered()'), self.exportNotice)
self.btnSysMenu.setMenu(popMenu)
self.btnSysMenu.setStyleSheet("QPushButton::menu-indicator {image: url('image/sysmenu.png');subcontrol-position: right center;} ")
# self.btnSysMenu.setStyleSheet("background-color:rgb(0,100,0); color:rgb(255,255,255);")
authorinfo = QLabel(self.tabWidget)
# authorinfo.setToolTip("关闭")
authorinfo.setText("程序设计：汕头市大华路第一小学 赵小娜，有任何问题请反馈至[email protected]。")
authorinfo.setGeometry(20, 665, 470, 26)
authorinfo.setFont(QFont('Courier New'))
authorinfo.setStyleSheet("background-color:rgba(255, 255, 255,160); font-size:12px;border: 1px solid rgb(60,200,255,200);color:rgba(0,0,0,220);border-radius:12px;")
self.setWindowTitle("课堂随机提问")
self.setWindowIcon(QIcon("image/start.ico"))
self.setGeometry(100, 20, 940, 700)
# self.changeTab()
screen = QDesktopWidget().screenGeometry()
size = self.geometry()
self.move((screen.width()-size.width())/2, (screen.height()-size.height())/2)
self.btn_start.setMyarg('start')
# print(self.btn_start.getMyarg())
self.connect(self.btn_start, SIGNAL("clicked()"), self.startChoice)
# self.connect(self.w1title, SIGNAL("currentIndexChanged(int)"), self.changeTitle)
# self.connect(self.btn_start2, SIGNAL("clicked()"), self.startChoice)
# self.connect(self.w2title, SIGNAL("currentIndexChanged(int)"), self.changeTitle)
self.btngroup.buttonClicked[int].connect(self.btns_click)
# self.connect(self.btn_start, SIGNAL("myslot(PyQt_PyObject)"), self.myslot)
# self.connect(self.btngroup, SIGNAL("buttonClicked(int)"), lambda:self.btns_click())
def myslot(self, text):
# print(text, self.dict_choices)
self.g_curbtn = text
if self.g_curbtn not in self.dict_choices:
self.btnSysMenu.setFocus()
return
# print(self.btngroup.button(int(self.g_curbtn)).parent())
# print(type(self.btngroup.button(int(self.g_curbtn)).parentWidget()))
pos = self.btngroup.button(int(self.g_curbtn)).parent().mapToGlobal(self.btngroup.button(int(self.g_curbtn)).pos())
width = self.btngroup.button(int(self.g_curbtn)).rect().height()
# print("-----", pos, width)
pos.setY(pos.y()+width-5)
indx = 0
for istate in self.dict_choices[self.g_curbtn]:
if istate == '1':
self.popMenu.actions()[indx].setEnabled(True)
elif istate == '0':
self.popMenu.actions()[indx].setEnabled(False)
indx += 1
self.popMenu.exec_(pos)
self.btnSysMenu.setFocus()
# def on_context_menu(self, point):
# print(point)
# self.popMenu.exec_(self.button.mapToGlobal(point))
def btns_click(self, btnid):
# curclassname = self.tabWidget.tabText(0)
query = QSqlQuery(self.db)
# cur = conn.cursor()
today = datetime.date.today()
self.g_curbtn = str(btnid).zfill(2)
if self.g_curbtn not in self.dict_choices:
self.btngroup.button(int(self.g_curbtn)).setStyleSheet(stylesheetstr_new)
query.exec_("select count(*) from tmprecord where stusn='" + str(self.g_curbtn) + "'")
query.next()
if query.value(0) == 0:
query.prepare("insert into tmprecord (classname, stusn, datequestion) values (:classname, :stusn, :datequestion)")
query.bindValue(":classname", self.g_curClassName)
query.bindValue(":stusn", self.g_curbtn)
query.bindValue(":datequestion", today)
query.exec_()
self.dict_choices[self.g_curbtn] = "111"
else:
self.btngroup.button(int(self.g_curbtn)).setStyleSheet(stylesheetstr_old)
self.btngroup.button(int(self.g_curbtn)).setIcon(QIcon())
query.exec_("delete from tmprecord where stusn='"+ str(self.g_curbtn) + "'")
self.dict_choices.pop(self.g_curbtn)
self.btnSysMenu.setFocus()
def exportNotice(self):
query = QSqlQuery(self.db)
query.exec_("select stusn, stuname, classname, rightquestions, wrongquestions from student" )
lstInfo = [["学号","姓名", "班级", "回答正确次数", "回答错误次数"]]
while(query.next()):
lstInfo.append([query.value(0),query.value(1),query.value(2),query.value(3),query.value(4)])
from xlwt import Workbook,easyxf
book = Workbook(encoding='ascii')
# 'pattern: pattern solid, fore_colour white;'
style = easyxf(
'font: height 280, name 黑体;'
'align: vertical center, horizontal center;'
)
style2 = easyxf('font: height 260, name 仿宋_GB2312, bold True; align: vertical center, horizontal left;')
style3 = easyxf('font: height 260, name 仿宋_GB2312, bold True; align: vertical center, horizontal left, wrap True;')
sheet1 = book.add_sheet('学生提问情况汇总',cell_overwrite_ok=True)
# sheet1.write(0,7,flagtxt, easyxf('font: height 200, name 黑体;align: vertical center, horizontal right;'))
sheet1.write_merge(0,0,0,4, '学生提问情况汇总表',style)
sheet1.row(0).height_mismatch = 1
sheet1.row(0).height = 5*256
sheet1.col(0).width = 10*256
sheet1.col(1).width = 25*256
sheet1.col(2).width = 25*256
sheet1.col(3).width = 20*256
sheet1.col(4).width = 20*256
tmprows = 1
for item in lstInfo:
stusn = item[0]
stuname = item[1]
classname = item[2]
rightquestions = item[3]
wrongquestions = item[4]
sheet1.write(tmprows,0,stusn, style2)
sheet1.write(tmprows,1,stuname, style2)
sheet1.write(tmprows,2,classname, style2)
sheet1.write(tmprows,3,rightquestions, style2)
sheet1.write(tmprows,4,wrongquestions, style2)
tmprows += 1
# print(tmprows)
sheet1.header_str = "".encode()
sheet1.footer_str = "".encode()
# book.save('d:/simple.xls')
# print(QDir.home().dirName() , QDir.homePath ())
filename = QDir.homePath () + "\学生提问情况汇总表.xls"
try:
book.save(filename)
except Exception as e:
QMessageBox.warning(self, "写入错误", "错误号："+str(e.errno)+"\n错误描述："+e.strerror+"\n请关闭已经打开的%s文档!" % filename)
QMessageBox.about (self, "导出成功", "请查看文档：%s" % filename)
def aboutMe(self):
strinfo = """本软件采用python3.4编写，界面采用qt4.8的python绑定。
\n版本所有：汕头市大华路第一小学赵小娜老师。
\n有任何问题请反馈至[email protected]。
"""
QMessageBox.information(None, "关于", strinfo)
def initStudent(self):
query = QSqlQuery(self.db)
ret = query.exec_("update student set wrongquestions=0")
ret = query.exec_("update student set rightquestions=0")
QMessageBox.information(None, "提示", "已清除所有学生的累计提问情况。")
def deleteTmpdata(self):
query = QSqlQuery(self.db)
ret = query.exec_("delete from tmprecord where 1=1" )
if self.g_curClassName != "":
QMessageBox.information(None, "提示", "已清除本次软件启动后的所有已提问过的学生。")
def changeTab(self):
# pass
curtab = self.tabWidget.currentIndex()
# print(curtab, "-")
if curtab == 1: ## when click the second tab page ,then pass.
return
# cur = conn.cursor()
query = QSqlQuery(self.db)
## if current classname is null, then set current tabpage display the first class of classtable
if self.g_curClassName == "":
ret = query.exec_("select classname from classtable")
query.next()
self.g_curClassName = query.value(0)
self.tabWidget.setTabText(0, self.g_curClassName)
# print(1)
strwhere = " and classname like '" + self.g_curClassName + "' ORDER BY stusn"
self.g_curbtn = ""
self.dict_choices = {}
self.studentSnlst = []
## clearn the question data of temp record .
ret= query.exec_("delete from tmprecord where 1=1")
ret = query.exec_("select stusn, stuname from student where 1=1 " + strwhere)
## now update the global data "self.btngroup"
for indx in range(0, 56):
self.btngroup.button(indx+1).setText("")
self.btngroup.button(indx+1).setMyarg(None)
self.btngroup.button(indx+1).setStyleSheet(stylesheetstr_old)
self.btngroup.button(indx+1).setIcon(QIcon())
self.btngroup.button(indx+1).setEnabled(False)
self.studentSnlst.append([indx+1,])
inum = 0
while (query.next()):
inum += 1
self.btngroup.button(inum).setText(query.value(1))
self.btngroup.button(inum).setMyarg(query.value(0))
self.btngroup.button(inum).setStyleSheet(stylesheetstr_old)
self.btngroup.button(inum).setIcon(QIcon())
self.btngroup.button(inum).setEnabled(True)
# print(inum, len(self.btngroup.buttons()))
self.group_animation = groupAnimation(self.studentSnlst, self.btngroup)
def mousePressEvent(self, event):
# print('a')
if event.button() == Qt.RightButton:
QDialog.mousePressEvent(self,event)
return
# print(event.sender(), event.button())
self.offset = event.pos()
# print(self.offset)
def mouseMoveEvent(self, event):
# print('sss')
if hasattr(self, 'offset'):
x=event.globalX()
y=event.globalY()
x_w = self.offset.x()
y_w = self.offset.y()
self.move(x-x_w, y-y_w)
else:
pass
#######======= studentModel ============###############
def newStudent(self):
# Calc the missing number:
row = self.StudentModel.rowCount()
if row > 0:
oldNumList = []
for i in range(0, row):
oldNumList.append(int(self.StudentModel.index(i,2).data()))
allNumberList = list(range(1, oldNumList[-1]+1))
for i in range(0, allNumberList[-1]):
if oldNumList[i] != allNumberList[i]:
missingNum = allNumberList[i]
break
if len(oldNumList) == len(allNumberList):
missingNum = allNumberList[i] +1
else:
missingNum = 1
self.StudentModel.insertRow(row)
self.StudentView.scrollToBottom()
self.StudentModel.setData(self.StudentModel.index(row, 1), self.g_curClassName)
self.StudentModel.setData(self.StudentModel.index(row, 2), str(missingNum).zfill(2))
self.StudentModel.setData(self.StudentModel.index(row, 4), 0)
self.StudentModel.setData(self.StudentModel.index(row, 5), 0)
def removeStudent(self):
index = self.StudentView.currentIndex()
row = index.row()
if QMessageBox.question(self, "删除确认", "是否要删除当前选中记录？", "确定", "取消") == 0:
self.StudentModel.removeRows(row, 1)
self.StudentModel.submitAll()
self.StudentModel.database().commit()
def revertStudent(self):
self.StudentModel.revertAll()
self.StudentModel.database().rollback()
def saveStudent(self):
self.StudentModel.database().transaction()
if self.StudentModel.submitAll():
self.StudentModel.database().commit()
# print("save success! ->commit")
else:
self.StudentModel.revertAll()
self.StudentModel.database().rollback()
#######======= classModel ============###############
def newClass(self):
row = self.ClassnameModel.rowCount()
self.ClassnameModel.insertRow(row)
def removeClass(self):
index = self.ClassnameView.currentIndex()
row = index.row()
curClassname = index.sibling(index.row(),0).data()
strwhere = "classname like '" + curClassname + "'"
self.StudentModel.setFilter(strwhere)
self.StudentModel.select()
# print(self.StudentModel.rowCount(), "----", )
if QMessageBox.question(self, "删除确认", "删除班级意味着会删除本班所有人员信息。是否要删除当前选中记录？", "确定", "取消") == 0:
self.ClassnameModel.removeRows(row, 1)
self.ClassnameModel.submitAll()
self.ClassnameModel.database().commit()
self.StudentModel.removeRows(0, self.StudentModel.rowCount())
self.StudentModel.submitAll()
self.StudentModel.database().commit()
def revertClass(self):
self.ClassnameModel.revertAll()
self.ClassnameModel.database().rollback()
def saveClass(self):
query = QSqlQuery(self.db)
# record the old class name
lstOldClassName = {}
lstOldClassid = []
query.exec_("select rowid, classname from classtable" )
while(query.next()):
lstOldClassName[query.value(0)] = query.value(1)
lstOldClassid.append(query.value(0))
# print(lstOldClassName)
# Update the class Table
self.ClassnameModel.database().transaction()
if self.ClassnameModel.submitAll():
self.ClassnameModel.database().commit()
# print("save success! ->commit")
else:
QMessageBox.warning(None, "错误", "请检查班级中名称，不能出现同名班级！")
self.ClassnameModel.revertAll()
self.ClassnameModel.database().rollback()
# print(lstOldClassid)
lstNewClassName = {}
query.exec_("select rowid, classname from classtable where rowid in " + str(tuple(lstOldClassid)) )
while(query.next()):
lstNewClassName[query.value(0)] = query.value(1)
# print(lstOldClassName, '=========')
# print(lstNewClassName, '~~~~~~~~~')
for i in lstOldClassName:
oldclassname = lstOldClassName[i]
newclassname = lstNewClassName[i]
if oldclassname != newclassname:
# print(oldclassname, newclassname, '++++++++')
# print("update student set classname=" + newclassname + " where classname='" + oldclassname + "'")
query.exec_("update student set classname='" + newclassname + "' where classname='" + oldclassname + "'")
self.StudentModel.setFilter("classname = '" + newclassname + "'")
self.StudentModel.select()
lstClassName = []
query.exec_("select classname from classtable" )
while(query.next()):
lstClassName.append(query.value(0))
self.StudentView.setItemDelegateForColumn(1, ComboBoxDelegate(self, lstClassName, self.db))
def dbclick(self, indx):
if type(indx.sibling(indx.row(),0).data()) != QPyNullVariant:
classname = indx.sibling(indx.row(),0).data()
strwhere = "classname like '" + classname + "'"
self.StudentModel.setFilter(strwhere)
self.StudentModel.setSort(2, Qt.AscendingOrder)
self.StudentModel.select()
self.g_curClassName = classname
self.tabWidget.setTabText(0, self.g_curClassName)
def dbclick2(self, indx):
if indx.column() == 2:
self.StudentView.setEditTriggers(QAbstractItemView.NoEditTriggers)
else:
self.StudentView.setEditTriggers(QAbstractItemView.DoubleClicked)
def genTwoTab(self, tabtitle=""):
# Create the tab title sytle.
tabtitle = QLabel()
tabtitle.setFont(QFont('Courier New', 20))
tabtitle.setText("班级学生信息管理")
tabtitle.setStyleSheet("border: 1px solid blue; color:rgba(0,0,255, 220);\
background-color:rgba(201,201,201,60);\
border-radius: 6px; \
padding: 1px 18px 1px 20px;\
min-width: 8em;")
tabtitle.setMinimumHeight(50);
titleLayout = QHBoxLayout()
titleLayout.addWidget(tabtitle)
titleLayout.setAlignment(tabtitle, Qt.AlignCenter)
# Create the classnameView
self.ClassnameView = QTableView()
self.ClassnameModel = QSqlTableModel(self.ClassnameView)
self.ClassnameModel.setTable("classtable")
# self.ClassnameModel.setRelation(2, QSqlRelation("mentalmodel", "id", "name"));
self.ClassnameModel.setEditStrategy(QSqlTableModel.OnManualSubmit)
self.ClassnameModel.select()
self.ClassnameModel.setHeaderData(0, Qt.Horizontal, "班级名称")
# for indx, iheader in enumerate(["classid", "classname"]):
# self.ClassnameModel.setHeaderData(indx+1, Qt.Horizontal, iheader)
self.ClassnameView.setModel(self.ClassnameModel)
# self.ClassnameView.setColumnHidden(0, True)
# self.ClassnameView.show()
self.ClassnameView.verticalHeader().setFixedWidth(30)
self.ClassnameView.verticalHeader().setStyleSheet("color: red;font-size:20px; ");
self.ClassnameView.setStyleSheet("QTableView{background-color: rgb(250, 250, 200, 0);"
"alternate-background-color: rgb(141, 163, 0);}"
"QTableView::item:hover {background-color: rgba(100,200,220,100);} ")
self.ClassnameView.setStyleSheet("font-size:16px; ");
self.ClassnameView.setSelectionMode(QAbstractItemView.SingleSelection)
# self.ClassnameView.dataChanged.connect(self.dataChanged)
# self.ClassnameView.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
# the second list
self.StudentView = QTableView()
self.StudentModel = QSqlTableModel(self.StudentView)
self.StudentModel.setTable("student")
# self.StudentModel.setRelation(2, QSqlRelation("mentalmodel", "id", "name"));
self.StudentModel.setEditStrategy(QSqlTableModel.OnManualSubmit)
# self.StudentModel.select()
query = QSqlQuery(self.db)
strwhere = " 1=1 "
if self.g_curClassName == "":
ret = query.exec_("select classname from classtable")
query.next()
firstClassName = query.value(0)
strwhere += " and classname like '" + firstClassName + "'"
self.StudentModel.setFilter(strwhere)
self.StudentModel.select()
for indx, iheader in enumerate(["班级名称", "学生编号", "学生姓名", "答对次数", "答错次数"]):
self.StudentModel.setHeaderData(indx+1, Qt.Horizontal, iheader)
self.StudentView.setModel(self.StudentModel)
self.StudentView.setColumnHidden(0, True)
# query = QSqlQuery(self.db)
lstClassName = []
query.exec_("select classname from classtable" )
while(query.next()):
lstClassName.append(query.value(0))
self.StudentView.setItemDelegateForColumn(1, ComboBoxDelegate(self, lstClassName, self.db))
# self.StudentView.show()
self.StudentView.verticalHeader().setFixedWidth(30)
self.StudentView.verticalHeader().setStyleSheet("color: red;font-size:20px; background-color: rgb(250, 250, 200, 100)");
self.StudentView.setStyleSheet("QTableView{background-color: rgb(250, 250, 200, 0);"
"alternate-background-color: rgb(141, 163, 250);}"
"QTableView::item:hover {background-color: rgba(10,200,100,200);} "
)
self.StudentView.setStyleSheet("font-size:16px;")
self.StudentView.setSelectionMode(QAbstractItemView.SingleSelection)
self.StudentView.doubleClicked.connect(self.dbclick2)
btn_lst1_layout = QGridLayout()
newusrbtn = QPushButton("新增")
savebtn = QPushButton("保存")
revertbtn = QPushButton("撤销")
removebtn = QPushButton("删除")
btn_lst1_layout.addWidget(newusrbtn, 0, 0)
btn_lst1_layout.addWidget(savebtn, 0, 1)
btn_lst1_layout.addWidget(revertbtn, 1, 0)
btn_lst1_layout.addWidget(removebtn, 1, 1)
newusrbtn.clicked.connect(self.newClass)
savebtn.clicked.connect(self.saveClass)
revertbtn.clicked.connect(self.revertClass)
removebtn.clicked.connect(self.removeClass)
self.ClassnameView.doubleClicked.connect(self.dbclick)
btnbox2 = QDialogButtonBox(Qt.Horizontal)
newusrbtn2 = QPushButton("新增")
savebtn2 = QPushButton("保存")
revertbtn2 = QPushButton("撤销")
removebtn2 = QPushButton("删除")
btnbox2.addButton(newusrbtn2, QDialogButtonBox.ActionRole);
btnbox2.addButton(savebtn2, QDialogButtonBox.ActionRole);
btnbox2.addButton(revertbtn2, QDialogButtonBox.ActionRole);
btnbox2.addButton(removebtn2, QDialogButtonBox.ActionRole);
newusrbtn2.clicked.connect(self.newStudent)
savebtn2.clicked.connect(self.saveStudent)
revertbtn2.clicked.connect(self.revertStudent)
removebtn2.clicked.connect(self.removeStudent)
# left list layout
lst_layout_1 = QVBoxLayout()
lst_layout_1.addWidget(self.ClassnameView)
lst_layout_1.addLayout(btn_lst1_layout)
lst_layout_2 = QVBoxLayout()
lst_layout_2.addWidget(self.StudentView)
lst_layout_2.addWidget(btnbox2)
lstlayout = QHBoxLayout()
lstlayout.setMargin(5)
# lstlayout.addLayout(findbox)
lstlayout.addLayout(lst_layout_1, 2)
lstlayout.setMargin(5)
lstlayout.addLayout(lst_layout_2, 5)
labelClass = QLabel("")
labelClass.setStyleSheet("background-color:rgba(255, 255, 255,0); color:rgba(0,0,0,0);")
labelClass.setFixedHeight(40)
# labelClass.setFixedWidth(100)
# labelClass.setFont(QFont('宋体', 10))
bottomlayout = QHBoxLayout()
bottomlayout.addWidget(labelClass)
tab2layout = QVBoxLayout()
tab2layout.addLayout(titleLayout)
tab2layout.addLayout(lstlayout)
tab2layout.addLayout(bottomlayout)
self.w2.setLayout(tab2layout)
self.w2.setStyleSheet("background-color: QLinearGradient(x1: 0, y1: 0, x2: 0, y2: 1, stop: 0 #ffffff, stop: 1 #228888);")
def genOneTab(self):
tabtitle = QLabel()
# tabtitle.setFixedHeight(40)
# tabtitle.setFixedWidth(160)
self.btn_start = MyButton("开始")
self.choicenum_text = QComboBox()
self.choicenum_text.setObjectName('w1combonums')
# self.w1title.setStyleSheet("background-image:url('image/panelbg.jpg');")
# Set the title style
tabtitle.setFont(QFont('Courier New', 20))
tabtitle.setText("随堂提问演板")
tabtitle.setStyleSheet("border: 1px solid blue; color:rgba(0,0,255, 220);\
background-color:rgba(201,201,201,60);\
border-radius: 6px; \
padding: 1px 18px 1px 20px;\
min-width: 8em;")
tabtitle.setMinimumHeight(50);
titleLayout = QHBoxLayout()
titleLayout.addWidget(tabtitle)
titleLayout.setAlignment(tabtitle, Qt.AlignCenter)
btnlayout = QGridLayout()
tmpnum = 0
for inum in range(0,56):
irow = tmpnum // g_cols
icol = tmpnum % g_cols
tmpnum += 1
btnlayout.setRowMinimumHeight(irow, 80)
tmpbtn = MyButton("")
tmpbtn.setMyarg(None)
# tmpbtn.setFixedHeight(20)
tmpbtn.setSizePolicy(QSizePolicy(QSizePolicy.Expanding,QSizePolicy.Expanding))
tmpbtn.setStyleSheet("border: 1px solid rgb(55,55,255,100);background-color: rgba(255,255,255,20);font-size:16px;")
self.connect(tmpbtn, SIGNAL("myslot(PyQt_PyObject)"), self.myslot)
tmpbtn.setAutoDefault(False)
self.btngroup.addButton(tmpbtn, inum+1) # stusn is from 1 start
btnlayout.addWidget(tmpbtn, irow, icol)
self.btn_start.setIcon(QIcon("image/start.png"))
self.btn_start.setStyleSheet("border: 1px solid yellow;")
self.btn_start.setFixedHeight(40)
self.btn_start.setFixedWidth(100)
self.btn_start.setFont(QFont('宋体', 18))
# self.choicenum_text.setFixedHeight(45)
# self.choicenum_text.setFixedWidth(60)
## Set the combox number style
self.choicenum_text.setFont(QFont('Courier New', 20))
self.choicenum_text.setFixedHeight(45)
self.choicenum_text.setStyleSheet("border: 2px solid blue; color:red;font-weight:light;font-size:26px;\
border-radius: 6px; \
min-width: 2em; ")
self.choicenum_text.setEditable(True)
self.choicenum_text.lineEdit().setReadOnly(True);
self.choicenum_text.lineEdit().setAlignment(Qt.AlignCenter);
model = self.choicenum_text.model()
for row in list(range(1, 7)):
item = QStandardItem(str(row))
item.setTextAlignment(Qt.AlignCenter)
item.setForeground(QColor('red'))
item.setBackground(QColor(0,200,50, 130))
model.appendRow(item)
self.choicenum_text.setCurrentIndex(2)
# self.choicenum_text.setStyleSheet ("QComboBox::drop-down {border-width: 100px;}")
# self.choicenum_text.setStyleSheet ("QComboBox::down-arrow {image: url(image/downarrow.png);top: 10px;left: 1px;}")
bottomlayout = QHBoxLayout()
bottomlayout.setSizeConstraint(QLayout.SetFixedSize)
bottomlayout.addStretch(10)
bottomlayout.addWidget(self.btn_start)
bottomlayout.setSpacing(5)
bottomlayout.addWidget(self.choicenum_text)
tab1layout = QVBoxLayout()
tab1layout.addLayout(titleLayout)
tab1layout.addLayout(btnlayout)
tab1layout.addLayout(bottomlayout)
self.w1.setLayout(tab1layout)
self.w1.setStyleSheet("background-color: QLinearGradient(x1: 0, y1: 0, x2: 0, y2: 1, stop: 0 #ffffff, stop: 1 #228888);")
def startChoice(self, usernum="", oldbtn=""):
# print(oldbtn, 1)
if oldbtn == "":
self.dict_choices = {}
strwhere = " and classname like '" + self.g_curClassName + "'"
allstudent = []
lstrecord = []
query = QSqlQuery(self.db)
query.exec_("select stusn from tmprecord where 1=1 " + strwhere)
while(query.next()):
lstrecord.append(query.value(0))
# print(lstrecord, 'record', "select stusn from student where stusn not in " + str(tuple(lstrecord)))
query.exec_("select stusn from student where stusn not in " + str(tuple(lstrecord)) + strwhere)
while(query.next()):
allstudent.append(query.value(0))
if usernum == "":
nums = int(self.choicenum_text.currentText())
else:
nums = usernum
if nums >= len(allstudent):
query.exec_("delete from tmprecord where 1=1 " + strwhere) #delete tmp date no today
allstudent = []
query.exec_("select stusn from student where 1=1 " + strwhere)
while(query.next()):
allstudent.append(query.value(0))
if oldbtn == "":
random.seed()
lstchoices = random.sample(allstudent, nums)
for ibtn in lstchoices:
self.dict_choices[ibtn] = "111"
self.group_animation.start()
QTimer.singleShot(1200, self.stopmovie)
else:
random.seed()
otherbtn = random.sample(allstudent, 1)[0]
# self.btngroup.button(int(otherbtn)).setFocus()
self.dict_choices.pop(oldbtn)
self.dict_choices[otherbtn] = '111'
self.stopmovie()
self.btnSysMenu.setFocus()
def stopmovie(self):
self.group_animation.stop()
for isn in self.studentSnlst:
# print(isn)
self.btngroup.button(int(isn[0])).setStyleSheet(stylesheetstr_old)
self.btngroup.button(int(isn[0])).setIcon(QIcon())
classname = self.tabWidget.tabText(0)
query = QSqlQuery(self.db)
today = datetime.date.today()
for ibtn in self.dict_choices:
self.btngroup.button(int(ibtn)).setStyleSheet(stylesheetstr_new)
query.exec_("select count(*) from tmprecord where stusn='" + str(ibtn) + "'")
query.next()
if query.value(0) == 0:
query.prepare("insert into tmprecord (classname, stusn, datequestion) values (:classname, :stusn, :datequestion)")
query.bindValue(":classname", classname)
query.bindValue(":stusn", ibtn)
query.bindValue(":datequestion", today)
query.exec_()
def answerRight(self):
# print(self.g_curbtn)
value = self.g_curbtn
if value not in self.dict_choices:
return
self.btngroup.button(int(value)).setIcon(QIcon("image/smile.png"))
self.btngroup.button(int(value)).setIconSize(QSize(20,20))
query = QSqlQuery(self.db)
query.exec_("select rightquestions from student where stusn='" + value + "'")
query.next()
studentRightQuestions = query.value(0) + 1
query.exec_("update student set rightquestions=" + str(studentRightQuestions) + " where stusn='" + value + "'")
###########
if self.dict_choices[value] == "101":
query.exec_("select wrongquestions from student where stusn='" + value + "'")
query.next()
studentWrongQuestions = query.value(0) - 1
query.exec_("update student set wrongquestions=" + str(studentWrongQuestions) + " where stusn='" + value + "'")
self.dict_choices[value] = "011"
def answerWrong(self):
value = self.g_curbtn
if value not in self.dict_choices:
return
self.btngroup.button(int(value)).setIcon(QIcon("image/cry.png"))
self.btngroup.button(int(value)).setIconSize(QSize(20,20))
# self.btngroup.button(int(value)).setStyleSheet("border-image: url(image/ex_stu.png);")
query = QSqlQuery(self.db)
query.exec_("select wrongquestions from student where stusn='" + value + "'")
query.next()
studentWrongQuestions = query.value(0) + 1
query.exec_("update student set wrongquestions=" + str(studentWrongQuestions) + " where stusn='" + value + "'")
if self.dict_choices[value] == "011":
query.exec_("select rightquestions from student where stusn='" + value + "'")
query.next()
studentRightQuestions = query.value(0) - 1
query.exec_("update student set rightquestions=" + str(studentRightQuestions) + " where stusn='" + value + "'")
self.dict_choices[value] = "101"
def resetStudent(self):
value = self.g_curbtn
if value not in self.dict_choices:
return
query = QSqlQuery(self.db)
if self.dict_choices[value] == "011":
query.exec_("select rightquestions from student where stusn='" + value + "'")
query.next()
studentRightQuestions = query.value(0) - 1
query.exec_("update student set rightquestions=" + str(studentRightQuestions) + " where stusn='" + value + "'")
if self.dict_choices[value] == "101":
query.exec_("select wrongquestions from student where stusn='" + value + "'")
query.next()
studentWrongQuestions = query.value(0) - 1
query.exec_("update student set wrongquestions=" + str(studentWrongQuestions) + " where stusn='" + value + "'")
self.startChoice(usernum=1, oldbtn=value)
# print("---reset___")
# curmenu.actions()[0].setEnabled(True)
# curmenu.actions()[1].setEnabled(True)
# self.choiceOneStudent(value)
def createDb(self):
conn = sqlite3.connect("studentNew.db")
cur = conn.cursor()
sqlstr = 'create table student (id integer primary key, \
classname varchar(20), \
stusn varchar(20), \
stuname varchar(20), \
rightquestions integer, \
wrongquestions integer, \
FOREIGN KEY(classname) REFERENCES classtable(classname))'
# print(sqlstr)
sqlstr2 = 'create table tmprecord (id integer primary key, \
classname varchar(20), \
stusn varchar(20), \
datequestion date)'
sqlstr3 = 'create table classtable (classname varchar(20) PRIMARY KEY)'
cur.execute(sqlstr3)
conn.commit()
cur.execute(sqlstr2)
conn.commit()
cur.execute(sqlstr)
conn.commit()
strdelete = "delete from student where 1=1"
cur.execute(strdelete)
conn.commit()
strdelete = "delete from tmprecord where 1=1"
cur.execute(strdelete)
conn.commit()
# print(sqlstr2)
# cur.execute(sqlstr)
# conn.commit()
# cur.execute(sqlstr2)
# conn.commit()
# insert example data
strsql = "insert into classtable values (?)"
cur.execute(strsql, ("三（3）班",))
conn.commit()
cur.execute(strsql, ("三（4）班",))
conn.commit()
a03lst = ["曾忆谊","赵佳泉","翁文秀","林珑","郑铭洁","林泽思","吴崇霖","陈思嘉","欧阳月孜","郭展羽","詹伟哲","黄佳仪","杨秋霞","周奕子","林楚杰","欧伊涵","许腾誉","陈唯凯","陈树凯","林彦君","张钰佳","高锴","杨博凯","林妙菲","林楚鸿","陈展烯","姚静茵","吴欣桐","范思杰","肖佳","马思广","许一帆","姚奕帆","陈海珣","吴黛莹","吴育桐","肖凯帆","林欣阳","叶茂霖","姚楷臻","陈嘉豪","陈琦","杨子楷","陈炎宏","陈幸仪","杨景畅","罗暖婷","郑馨"]
a04lst = ["罗恩琪","王可","曾祥威","谢濡婷","温嘉凯","许洁仪","肖欣淇","陈凯佳","林天倩","李乐海","吴文慧","黄文婷","万誉","陈进盛","张裕涵","陈振嘉","王巧玲","林珮琪","陈炜楷","杨健","赵泽锴","张凤临","蔡子丹","陈烨杰","廖妍希","林树超","夏培轩","陈锦森","李星","蔡依婷","姚容创","姚凯扬","沈嘉克","周凡","张玉川","邱金迅","陈菲敏","陈星翰","朱煜楷","郑泽洪","钱剑非","罗奕丰","陈杜炜","林知钦"]
strsql = "insert into student values (?, ?, ?, ?,?,?)"
for i in list(range(0,len(a03lst))):
cur.execute(strsql, (None, "三（3）班", str(i+1).zfill(2), a03lst[i], 0, 0))
conn.commit()
strsql = "insert into student values (?, ?, ?, ?,?,?)"
for i in list(range(0,len(a04lst))):
cur.execute(strsql, (None, "三（4）班", str(i+1).zfill(2), a04lst[i], 0, 0))
conn.commit()
cur.close()
class DefaultSelectParameterWidget(SelectParameterWidget):
"""Widget class for Default Select Parameter."""
def __init__(self, parameter, parent=None):
"""Constructor
:param parameter: A DefaultSelectParameter object.
:type parameter: DefaultSelectParameter
"""
super(DefaultSelectParameterWidget, self).__init__(parameter, parent)
self.default_layout = QHBoxLayout()
self.radio_button_layout = QHBoxLayout()
self.radio_button_widget = QWidget()
self.default_label = QLabel(tr('Default'))
# Create radio button group
self.default_input_button_group = QButtonGroup()
# Define string enabler for radio button
self.radio_button_enabler = self.input.itemData(0, Qt.UserRole)
for i in range(len(self._parameter.default_labels)):
if '%s' in self._parameter.default_labels[i]:
label = (
self._parameter.default_labels[i] %
self._parameter.default_values[i])
else:
label = self._parameter.default_labels[i]
radio_button = QRadioButton(label)
self.radio_button_layout.addWidget(radio_button)
self.default_input_button_group.addButton(radio_button, i)
if self._parameter.default_value == \
self._parameter.default_values[i]:
radio_button.setChecked(True)
# Create double spin box for custom value
self.custom_value = QDoubleSpinBox()
if self._parameter.default_values[-1]:
self.custom_value.setValue(self._parameter.default_values[-1])
has_min = False
if self._parameter.minimum is not None:
has_min = True
self.custom_value.setMinimum(self._parameter.minimum)
has_max = False
if self._parameter.maximum is not None:
has_max = True
self.custom_value.setMaximum(self._parameter.maximum)
if has_min and has_max:
step = (self._parameter.maximum - self._parameter.minimum) / 100.0
self.custom_value.setSingleStep(step)
self.radio_button_layout.addWidget(self.custom_value)
self.toggle_custom_value()
# Reset the layout
self.input_layout.setParent(None)
self.help_layout.setParent(None)
self.label.setParent(None)
self.inner_input_layout.setParent(None)
self.input_layout = QGridLayout()
self.input_layout.setSpacing(0)
self.input_layout.addWidget(self.label, 0, 0)
self.input_layout.addLayout(self.inner_input_layout, 0, 1)
self.input_layout.addWidget(self.default_label, 1, 0)
self.input_layout.addLayout(self.radio_button_layout, 1, 1)
self.main_layout.addLayout(self.input_layout)
self.main_layout.addLayout(self.help_layout)
# check every added combobox, it could have been toggled by
# the existing keyword
self.toggle_input()
# Connect
# noinspection PyUnresolvedReferences
self.input.currentIndexChanged.connect(self.toggle_input)
self.default_input_button_group.buttonClicked.connect(
self.toggle_custom_value)
def raise_invalid_type_exception(self):
message = 'Expecting element type of %s' % (
self._parameter.element_type.__name__)
err = ValueError(message)
return err
def get_parameter(self):
"""Obtain list parameter object from the current widget state.
:returns: A DefaultSelectParameter from the current state of widget.
"""
current_index = self.input.currentIndex()
selected_value = self.input.itemData(current_index, Qt.UserRole)
if hasattr(selected_value, 'toPyObject'):
selected_value = selected_value.toPyObject()
try:
self._parameter.value = selected_value
except ValueError:
err = self.raise_invalid_type_exception()
raise err
radio_button_checked_id = self.default_input_button_group.checkedId()
# No radio button checked, then default value = None
if radio_button_checked_id == -1:
self._parameter.default = None
# The last radio button (custom) is checked, get the value from the
# line edit
elif (radio_button_checked_id ==
len(self._parameter.default_values) - 1):
self._parameter.default_values[radio_button_checked_id] \
= self.custom_value.value()
self._parameter.default = self.custom_value.value()
else:
self._parameter.default = self._parameter.default_values[
radio_button_checked_id]
return self._parameter
def set_default(self, default):
"""Set default value by item's string.
:param default: The default.
:type default: str, int
:returns: True if success, else False.
:rtype: bool
"""
# Find index of choice
try:
default_index = self._parameter.default_values.index(default)
self.default_input_button_group.button(default_index).setChecked(
True)
except ValueError:
last_index = len(self._parameter.default_values) - 1
self.default_input_button_group.button(last_index).setChecked(
True)
self.custom_value.setValue(default)
self.toggle_custom_value()
def toggle_custom_value(self):
radio_button_checked_id = self.default_input_button_group.checkedId()
if (radio_button_checked_id ==
len(self._parameter.default_values) - 1):
self.custom_value.setDisabled(False)
else:
self.custom_value.setDisabled(True)
def toggle_input(self):
"""Change behaviour of radio button based on input."""
current_index = self.input.currentIndex()
# If current input is not a radio button enabler, disable radio button.
if self.input.itemData(current_index, Qt.UserRole) != (
self.radio_button_enabler):
self.disable_radio_button()
# Otherwise, enable radio button.
else:
self.enable_radio_button()
def set_selected_radio_button(self):
"""Set selected radio button to 'Do not report'."""
dont_use_button = self.default_input_button_group.button(
len(self._parameter.default_values) - 2)
dont_use_button.setChecked(True)
def disable_radio_button(self):
"""Disable radio button group and custom value input area."""
checked = self.default_input_button_group.checkedButton()
if checked:
self.default_input_button_group.setExclusive(False)
checked.setChecked(False)
self.default_input_button_group.setExclusive(True)
for button in self.default_input_button_group.buttons():
button.setDisabled(True)
self.custom_value.setDisabled(True)
def enable_radio_button(self):
"""Enable radio button and custom value input area then set selected
radio button to 'Do not report'.
"""
for button in self.default_input_button_group.buttons():
button.setEnabled(True)
self.set_selected_radio_button()
self.custom_value.setEnabled(True)
class DefaultValueParameterWidget(GenericParameterWidget):
"""Widget class for Default Value Parameter."""
def __init__(self, parameter, parent=None):
"""Constructor.
:param parameter: A DefaultValueParameter object.
:type parameter: DefaultValueParameter
"""
super(DefaultValueParameterWidget, self).__init__(parameter, parent)
self.radio_button_layout = QHBoxLayout()
# Create radio button group
self.input_button_group = QButtonGroup()
for i in range(len(self._parameter.labels)):
if '%s' in self._parameter.labels[i]:
label = (
self._parameter.labels[i] %
self._parameter.options[i])
else:
label = self._parameter.labels[i]
radio_button = QRadioButton(label)
self.radio_button_layout.addWidget(radio_button)
self.input_button_group.addButton(radio_button, i)
if self._parameter.value == \
self._parameter.options[i]:
radio_button.setChecked(True)
# Create double spin box for custom value
self.custom_value = QDoubleSpinBox()
self.custom_value.setSingleStep(0.1)
if self._parameter.options[-1]:
self.custom_value.setValue(self._parameter.options[-1])
self.radio_button_layout.addWidget(self.custom_value)
self.toggle_custom_value()
self.inner_input_layout.addLayout(self.radio_button_layout)
# Connect
# noinspection PyUnresolvedReferences
self.input_button_group.buttonClicked.connect(
self.toggle_custom_value)
def raise_invalid_type_exception(self):
"""Raise invalid type."""
message = 'Expecting element type of %s' % (
self._parameter.element_type.__name__)
err = ValueError(message)
return err
def get_parameter(self):
"""Obtain list parameter object from the current widget state.
:returns: A DefaultValueParameter from the current state of widget
:rtype: DefaultValueParameter
"""
radio_button_checked_id = self.input_button_group.checkedId()
# No radio button checked, then default value = None
if radio_button_checked_id == -1:
self._parameter.value = None
# The last radio button (custom) is checked, get the value from the
# line edit
elif radio_button_checked_id == len(self._parameter.options) - 1:
self._parameter.options[radio_button_checked_id] = \
self.custom_value.value()
self._parameter.value = self.custom_value.value()
else:
self._parameter.value = self._parameter.options[
radio_button_checked_id]
return self._parameter
def set_value(self, value):
"""Set value by item's string.
:param value: The value.
:type value: str, int
:returns: True if success, else False.
:rtype: bool
"""
# Find index of choice
try:
value_index = self._parameter.options.index(value)
self.input_button_group.button(value_index).setChecked(True)
except ValueError:
last_index = len(self._parameter.options) - 1
self.input_button_group.button(last_index).setChecked(
True)
self.custom_value.setValue(value)
self.toggle_custom_value()
def toggle_custom_value(self):
"""Enable or disable the custom value line edit."""
radio_button_checked_id = self.input_button_group.checkedId()
if (radio_button_checked_id ==
len(self._parameter.options) - 1):
self.custom_value.setDisabled(False)
else:
self.custom_value.setDisabled(True)
class DefaultValueParameterWidget(GenericParameterWidget):
"""Widget class for Default Value Parameter."""
def __init__(self, parameter, parent=None):
"""Constructor.
:param parameter: A DefaultValueParameter object.
:type parameter: DefaultValueParameter
"""
super(DefaultValueParameterWidget, self).__init__(parameter, parent)
self.radio_button_layout = QHBoxLayout()
# Create radio button group
self.input_button_group = QButtonGroup()
for i in range(len(self._parameter.labels)):
if '%s' in self._parameter.labels[i]:
label = (
self._parameter.labels[i] %
self._parameter.options[i])
else:
label = self._parameter.labels[i]
radio_button = QRadioButton(label)
self.radio_button_layout.addWidget(radio_button)
self.input_button_group.addButton(radio_button, i)
if self._parameter.value == \
self._parameter.options[i]:
radio_button.setChecked(True)
# Create double spin box for custom value
self.custom_value = QDoubleSpinBox()
self.custom_value.setSingleStep(0.1)
if self._parameter.options[-1]:
self.custom_value.setValue(self._parameter.options[-1])
self.radio_button_layout.addWidget(self.custom_value)
self.toggle_custom_value()
self.inner_input_layout.addLayout(self.radio_button_layout)
# Connect
# noinspection PyUnresolvedReferences
self.input_button_group.buttonClicked.connect(
self.toggle_custom_value)
def raise_invalid_type_exception(self):
"""Raise invalid type."""
message = 'Expecting element type of %s' % (
self._parameter.element_type.__name__)
err = ValueError(message)
return err
def get_parameter(self):
"""Obtain list parameter object from the current widget state.
:returns: A DefaultValueParameter from the current state of widget
:rtype: DefaultValueParameter
"""
radio_button_checked_id = self.input_button_group.checkedId()
# No radio button checked, then default value = None
if radio_button_checked_id == -1:
self._parameter.value = None
# The last radio button (custom) is checked, get the value from the
# line edit
elif radio_button_checked_id == len(self._parameter.options) - 1:
self._parameter.options[radio_button_checked_id] = \
self.custom_value.value()
self._parameter.value = self.custom_value.value()
else:
self._parameter.value = self._parameter.options[
radio_button_checked_id]
return self._parameter
def set_value(self, value):
"""Set value by item's string.
:param value: The value.
:type value: str, int
:returns: True if success, else False.
:rtype: bool
"""
# Find index of choice
try:
value_index = self._parameter.options.index(value)
self.input_button_group.button(value_index).setChecked(True)
except ValueError:
last_index = len(self._parameter.options) - 1
self.input_button_group.button(last_index).setChecked(
True)
self.custom_value.setValue(value)
self.toggle_custom_value()
def toggle_custom_value(self):
"""Enable or disable the custom value line edit."""
radio_button_checked_id = self.input_button_group.checkedId()
if (radio_button_checked_id ==
len(self._parameter.options) - 1):
self.custom_value.setDisabled(False)
else:
self.custom_value.setDisabled(True)
def create_rows(self, layout, sarea):
u"""Build the rows of the dialog box"""
play_button_group = QButtonGroup(sarea)
old_play_button_group = QButtonGroup(sarea)
for num, entry in enumerate(self.entries_list, 2):
tt_text = self.build_text_help_label(entry)
ico_label = QLabel('', sarea)
ico_label.setToolTip(tt_text)
if entry.icon:
ico_label.setPixmap(QPixmap.fromImage(entry.icon))
layout.addWidget(ico_label, num, 0)
tt_label = QLabel(entry.display_word, sarea)
tt_label.setToolTip(tt_text)
layout.addWidget(tt_label, num, 1)
if self.hide_text:
tt_label.hide()
# Play button.
t_play_button = QPushButton(sarea)
play_button_group.addButton(t_play_button, num-2)
t_play_button.setToolTip(self.play_help)
t_play_button.setIcon(QIcon(os.path.join(icons_dir, 'play.png')))
layout.addWidget(t_play_button, num, self.play_column)
if self.note[entry.audio_field_name]:
t_play_old_button = QPushButton(sarea)
old_play_button_group.addButton(t_play_old_button, num-2)
t_play_old_button.setIcon(
QIcon(os.path.join(icons_dir, 'play.png')))
if not self.hide_text:
t_play_old_button.setToolTip(
self.note[entry.audio_field_name])
else:
t_play_old_button.setToolTip(self.play_old_help_short)
layout.addWidget(t_play_old_button, num, self.play_old_column)
else:
dummy_label = QLabel('', sarea)
dummy_label.setToolTip(self.play_old_empty_line_help)
layout.addWidget(dummy_label, num, self.play_old_column)
# The group where we later look what to do:
t_button_group = QButtonGroup(sarea)
t_button_group.setExclusive(True)
# Now the four buttons
t_add_button = QPushButton(sarea)
t_add_button.setCheckable(True)
t_add_button.setFlat(True)
t_add_button.setToolTip(self.add_help_text_short)
t_add_button.setIcon(QIcon(os.path.join(icons_dir, 'add.png')))
layout.addWidget(t_add_button, num, self.add_column)
t_button_group.addButton(t_add_button, Action.Add)
t_keep_button = QPushButton(sarea)
t_keep_button.setCheckable(True)
t_keep_button.setFlat(True)
t_keep_button.setToolTip(self.keep_help_text_short)
t_keep_button.setIcon(QIcon(os.path.join(icons_dir, 'keep.png')))
layout.addWidget(t_keep_button, num, self.keep_column)
t_button_group.addButton(t_keep_button, Action.Keep)
t_delete_button = QPushButton(sarea)
t_delete_button.setCheckable(True)
t_delete_button.setFlat(True)
t_delete_button.setToolTip(self.delete_help_text_short)
t_delete_button.setIcon(
QIcon(os.path.join(icons_dir, 'delete.png')))
layout.addWidget(t_delete_button, num, self.delete_column)
t_button_group.addButton(t_delete_button, Action.Delete)
t_blacklist_button = QPushButton(sarea)
t_blacklist_button.setCheckable(True)
t_blacklist_button.setFlat(True)
t_blacklist_button.setToolTip(self.blacklist_help_text_short)
t_blacklist_button.setIcon(
QIcon(os.path.join(icons_dir, 'blacklist.png')))
if entry.entry_hash:
layout.addWidget(
t_blacklist_button, num, self.blacklist_column)
else:
t_blacklist_button.hide()
dummy_label_bl = QLabel('', sarea)
dummy_label_bl.setToolTip(self.blacklist_empty_line_help)
layout.addWidget(dummy_label_bl, num, self.blacklist_column)
t_button_group.button(entry.action).setChecked(True)
# New: check a button based on how good the downloader is.
t_button_group.addButton(t_blacklist_button, Action.Blacklist)
self.buttons_groups.append(t_button_group)
play_button_group.buttonClicked.connect(
lambda button: play(
self.entries_list[play_button_group.id(button)].file_path))
# N.B.: anki.sound.play() plays files from anywhere, not just
# from the colection.media folder. We should be good,
# here. (This behaviour may be a security risk, idk.)
old_play_button_group.buttonClicked.connect(
lambda button: playFromText(
self.note[
self.entries_list[
old_play_button_group.id(button)].audio_field_name]))
class GroupSelectParameterWidget(GenericParameterWidget):
"""Widget class for Group Select Parameter."""
def __init__(self, parameter, parent=None):
"""Constructor.
:param parameter: A GroupSelectParameter object.
:type parameter: GroupSelectParameter
"""
QWidget.__init__(self, parent)
self._parameter = parameter
# Store spin box
self.spin_boxes = {}
# Create elements
# Label (name)
self.label = QLabel(self._parameter.name)
# Layouts
self.main_layout = QVBoxLayout()
self.input_layout = QVBoxLayout()
# _inner_input_layout must be filled with widget in the child class
self.inner_input_layout = QVBoxLayout()
self.radio_button_layout = QGridLayout()
# Create radio button group
self.input_button_group = QButtonGroup()
# List widget
self.list_widget = QListWidget()
self.list_widget.setSelectionMode(QAbstractItemView.ExtendedSelection)
self.list_widget.setDragDropMode(QAbstractItemView.DragDrop)
self.list_widget.setDefaultDropAction(Qt.MoveAction)
self.list_widget.setEnabled(False)
self.list_widget.setSizePolicy(QSizePolicy.Maximum,
QSizePolicy.Expanding)
for i, key in enumerate(self._parameter.options):
value = self._parameter.options[key]
radio_button = QRadioButton(value.get('label'))
self.radio_button_layout.addWidget(radio_button, i, 0)
if value.get('type') == SINGLE_DYNAMIC:
double_spin_box = QDoubleSpinBox()
self.radio_button_layout.addWidget(double_spin_box, i, 1)
double_spin_box.setValue(value.get('value', 0))
double_spin_box.setMinimum(
value.get('constraint', {}).get('min', 0))
double_spin_box.setMaximum(
value.get('constraint', {}).get('max', 1))
double_spin_box.setSingleStep(
value.get('constraint', {}).get('step', 0.01))
step = double_spin_box.singleStep()
if step > 1:
precision = 0
else:
precision = len(str(step).split('.')[1])
if precision > 3:
precision = 3
double_spin_box.setDecimals(precision)
self.spin_boxes[key] = double_spin_box
# Enable spin box depends on the selected option
if self._parameter.selected == key:
double_spin_box.setEnabled(True)
else:
double_spin_box.setEnabled(False)
elif value.get('type') == STATIC:
static_value = value.get('value', 0)
if static_value is not None:
self.radio_button_layout.addWidget(
QLabel(str(static_value)), i, 1)
elif value.get('type') == MULTIPLE_DYNAMIC:
selected_fields = value.get('value', [])
if self._parameter.selected == key:
self.list_widget.setEnabled(True)
else:
self.list_widget.setEnabled(False)
self.input_button_group.addButton(radio_button, i)
if self._parameter.selected == key:
radio_button.setChecked(True)
# Help text
self.help_label = QLabel(self._parameter.help_text)
self.help_label.setSizePolicy(QSizePolicy.Maximum,
QSizePolicy.Expanding)
self.help_label.setWordWrap(True)
self.help_label.setAlignment(Qt.AlignTop)
self.inner_input_layout.addLayout(self.radio_button_layout)
self.inner_input_layout.addWidget(self.list_widget)
# Put elements into layouts
self.input_layout.addWidget(self.label)
self.input_layout.addLayout(self.inner_input_layout)
self.help_layout = QVBoxLayout()
self.help_layout.addWidget(self.help_label)
self.main_layout.addLayout(self.input_layout)
self.main_layout.addLayout(self.help_layout)
self.setLayout(self.main_layout)
self.setSizePolicy(QSizePolicy.Maximum, QSizePolicy.Expanding)
# Update list widget
self.update_list_widget()
# Connect signal
self.input_button_group.buttonClicked.connect(
self.radio_buttons_clicked)
def get_parameter(self):
"""Obtain list parameter object from the current widget state.
:returns: A DefaultValueParameter from the current state of widget
:rtype: DefaultValueParameter
"""
# Set value for each key
for key, value in self._parameter.options.items():
if value.get('type') == STATIC:
continue
elif value.get('type') == SINGLE_DYNAMIC:
new_value = self.spin_boxes.get(key).value()
self._parameter.set_value_for_key(key, new_value)
elif value.get('type') == MULTIPLE_DYNAMIC:
# Need to iterate through all items
items = []
for index in xrange(self.list_widget.count()):
items.append(self.list_widget.item(index))
new_value = [i.text() for i in items]
self._parameter.set_value_for_key(key, new_value)
# Get selected radio button
radio_button_checked_id = self.input_button_group.checkedId()
# No radio button checked, then default value = None
if radio_button_checked_id == -1:
self._parameter.selected = None
else:
self._parameter.selected = self._parameter.options.keys(
)[radio_button_checked_id]
return self._parameter
def update_list_widget(self):
"""Update list widget when radio button is clicked."""
# Get selected radio button
radio_button_checked_id = self.input_button_group.checkedId()
# No radio button checked, then default value = None
if radio_button_checked_id > -1:
selected_dict = self._parameter.options.values(
)[radio_button_checked_id]
if selected_dict.get('type') == MULTIPLE_DYNAMIC:
for field in selected_dict.get('value'):
# Update list widget
field_item = QListWidgetItem(self.list_widget)
field_item.setFlags(Qt.ItemIsEnabled | Qt.ItemIsSelectable
| Qt.ItemIsDragEnabled)
field_item.setData(Qt.UserRole, field)
field_item.setText(field)
self.list_widget.addItem(field_item)
def radio_buttons_clicked(self):
"""Handler when selected radio button changed."""
# Disable all spin boxes
for spin_box in self.spin_boxes.values():
spin_box.setEnabled(False)
# Disable list widget
self.list_widget.setEnabled(False)
# Get selected radio button
radio_button_checked_id = self.input_button_group.checkedId()
if radio_button_checked_id > -1:
selected_value = self._parameter.options.values(
)[radio_button_checked_id]
if selected_value.get('type') == MULTIPLE_DYNAMIC:
# Enable list widget
self.list_widget.setEnabled(True)
elif selected_value.get('type') == SINGLE_DYNAMIC:
selected_key = self._parameter.options.keys(
)[radio_button_checked_id]
self.spin_boxes[selected_key].setEnabled(True)
def select_radio_button(self, key):
"""Helper to select a radio button with key.
:param key: The key of the radio button.
:type key: str
"""
key_index = self._parameter.options.keys().index(key)
radio_button = self.input_button_group.button(key_index)
radio_button.click()
class QuestionDlg(QDialog):
def __init__(self,parent=None):
super(QuestionDlg,self).__init__(parent)
# self.setStyleSheet("background-image:url('image/panelbg.jpg'); border: 2px; border-radius 2px;")
self.setWindowFlags(Qt.CustomizeWindowHint)
# self.setStyleSheet("border: 2px; border-radius 2px;")
# self.setWindowFlags(Qt.FramelessWindowHint)
self.setStyleSheet("background-color: rgba(132, 171, 208, 200);")
tabWidget=QTabWidget(self)
tabWidget.currentChanged.connect(self.changeTab)
# tabWidget.setTabShape(QTabWidget.Triangular)
tabWidget.setStyleSheet("QTabWidget::pane{border-width:1px;border-color:rgb(48, 104, 151);\
border-style: outset;background-color: rgb(132, 171, 208);\
background: transparent;} \
QTabWidget::tab-bar{border-width:0px;}\
QTabBar::tab { height: 60px; width: 260px; color:rgb(0, 0, 255); font-size:20px; font-weight:bold;} \
QTabBar::tab:hover{background:rgb(255,255, 255, 100);} \
QTabBar::tab:selected{border-color:green;background-color:white;color:green;}")
# tabWidget.setStyleSheet("QTabBar::tab:hover{background:rgb(255,255, 255, 100);}")
self.btngroup = QButtonGroup()
self.popMenu = QMenu(self)
entry1 = self.popMenu.addAction("正确")
self.connect(entry1,SIGNAL('triggered()'), lambda : self.answerRight())
entry2 = self.popMenu.addAction("错误")
self.connect(entry2,SIGNAL('triggered()'), lambda : self.answerWrong())
entry3 = self.popMenu.addAction("替换")
self.connect(entry3,SIGNAL('triggered()'), lambda : self.resetStudent())
w1=QWidget()
w1.setAccessibleName("w1tab")
self.w1title = QLabel()
self.btn_start = MyButton("开始")
self.choicenum_text = QComboBox()
self.choicenum_text.setObjectName('w1combonums')
# self.w1title.setStyleSheet("background-image:url('image/panelbg.jpg');")
titleLayout, btnlayout, bottomlayout = self.genOneTab(tabtitle = self.w1title, tabbtn=self.btn_start, tabnums=self.choicenum_text)
tab1layout = QVBoxLayout()
tab1layout.addLayout(titleLayout)
tab1layout.addLayout(btnlayout)
tab1layout.addLayout(bottomlayout)
w1.setLayout(tab1layout)
w1.setStyleSheet("background-color: QLinearGradient(x1: 0, y1: 0, x2: 0, y2: 1, stop: 0 #ffffff, stop: 1 #228888);")
w2=QWidget()
w2.setAccessibleName("w2tab")
self.w2title = QLabel()
self.btn_start2 = QPushButton("开始")
self.choicenum_text2 = QComboBox()
self.choicenum_text2.setObjectName('w2combonums')
titleLayout2, btnlayout2, bottomlayout2 = self.genOneTab(tabtitle = self.w2title, tabbtn=self.btn_start2, tabnums=self.choicenum_text2, strwhere = "where studentsn like '04%' ")
tab2layout = QVBoxLayout()
tab2layout.addLayout(titleLayout2)
tab2layout.addLayout(btnlayout2)
tab2layout.addLayout(bottomlayout2)
w2.setLayout(tab2layout)
w2.setStyleSheet("background-color: QLinearGradient(x1: 0, y1: 0, x2: 0, y2: 1, stop: 0 #ffffff, stop: 1 #228888);")
tabWidget.addTab(w1,"三（3）班")
tabWidget.addTab(w2,"三（4）班")
tabWidget.resize(740,700)
# print(tabWidget.parentWidget())
btnclose = QPushButton(self)
btnclose.setToolTip("关闭")
btnclose.setText("╳")
btnclose.setGeometry(715, 5, 20, 20)
btnclose.setStyleSheet("background-color:rgb(0,100,0); color:rgb(255,255,255)")
btnclose.clicked.connect(self.close)
btnMinimized = QPushButton(self)
btnMinimized.setToolTip("最小化")
btnMinimized.setText("▁")
btnMinimized.setGeometry(690, 5, 20, 20)
btnMinimized.setStyleSheet("background-color:rgb(0,100,0); color:rgb(255,255,255)")
btnMinimized.clicked.connect(lambda: self.showMinimized())
self.btnSysMenu = QPushButton(self)
# self.btnSysMenu.setText("▼")
self.btnSysMenu.setGeometry(665, 5, 20, 20)
self.btnSysMenu.setToolTip("系统设置")
self.btnSysMenu.clicked.connect(lambda: self.showMinimized())
menufont = QFont("宋体", 10)
popMenu = QMenu(self)
entry1 = popMenu.addAction("初始化")
entry1.setFont(menufont)
self.connect(entry1,SIGNAL('triggered()'), self.initStudent)
entry2 = popMenu.addAction("清除提问人员")
entry2.setFont(menufont)
self.connect(entry2,SIGNAL('triggered()'), self.deleteTmpdata)
self.btnSysMenu.setMenu(popMenu)
self.btnSysMenu.setStyleSheet("QPushButton::menu-indicator {image: url('image/sysmenu.png');subcontrol-position: right center;} ")
# self.btnSysMenu.setStyleSheet("background-color:rgb(0,100,0); color:rgb(255,255,255);")
authorinfo = QLabel(tabWidget)
# authorinfo.setToolTip("关闭")
authorinfo.setText("汕头市大华一小：赵小娜")
authorinfo.setGeometry(20, 665, 235, 26)
authorinfo.setStyleSheet("background-color:rgba(255, 255, 255,160); font-size:20px;border: 1px solid rgb(60,200,255,200);color:rgba(0,0,0,220);border-radius:12px;")
self.setWindowTitle("课堂随机提问")
self.setWindowIcon(QIcon("image/start.ico"))
self.setGeometry(100, 20, 740, 700)
screen = QDesktopWidget().screenGeometry()
size = self.geometry()
self.move((screen.width()-size.width())/2, (screen.height()-size.height())/2)
self.btn_start.setMyarg('start')
# print(self.btn_start.getMyarg())
self.connect(self.btn_start, SIGNAL("clicked()"), self.startChoice)
# self.connect(self.w1title, SIGNAL("currentIndexChanged(int)"), self.changeTitle)
self.connect(self.btn_start2, SIGNAL("clicked()"), self.startChoice)
# self.connect(self.w2title, SIGNAL("currentIndexChanged(int)"), self.changeTitle)
self.btngroup.buttonClicked[int].connect(self.btns_click)
# self.connect(self.btn_start, SIGNAL("myslot(PyQt_PyObject)"), self.myslot)
# self.connect(self.btngroup, SIGNAL("buttonClicked(int)"), lambda:self.btns_click())
def myslot(self, text):
# print(text)
self.g_curbtn = text
if self.g_curbtn not in self.dict_choices:
self.btnSysMenu.setFocus()
return
# print(self.btngroup.button(int(self.g_curbtn)).parent())
# print(type(self.btngroup.button(int(self.g_curbtn)).parentWidget()))
pos = self.btngroup.button(int(self.g_curbtn)).parent().mapToGlobal(self.btngroup.button(int(self.g_curbtn)).pos())
width = self.btngroup.button(int(self.g_curbtn)).rect().height()
# print("-----", pos, width)
pos.setY(pos.y()+width-5)
indx = 0
for istate in self.dict_choices[self.g_curbtn]:
if istate == '1':
self.popMenu.actions()[indx].setEnabled(True)
elif istate == '0':
self.popMenu.actions()[indx].setEnabled(False)
indx += 1
self.popMenu.exec_(pos)
self.btnSysMenu.setFocus()
# def on_context_menu(self, point):
# print(point)
# self.popMenu.exec_(self.button.mapToGlobal(point))
def btns_click(self, btnid):
# print(self.btngroup.button(btnid).rect())
# print(self.mapToGlobal(self.btngroup.button(btnid).pos()))
cur = conn.cursor()
today = datetime.date.today()
self.g_curbtn = str(btnid).zfill(4)
if self.g_curbtn not in self.dict_choices:
self.btngroup.button(int(self.g_curbtn)).setStyleSheet(stylesheetstr_new)
cur.execute("select count(*) from tmprecord where studentsn='" + str(self.g_curbtn) + "'")
if cur.fetchall()[0][0] == 0:
strsql = "insert into tmprecord values (?, ?, ?)"
cur.execute(strsql, (None, self.g_curbtn, today))
conn.commit()
self.dict_choices[self.g_curbtn] = "111"
else:
self.btngroup.button(int(self.g_curbtn)).setStyleSheet(stylesheetstr_old)
self.btngroup.button(int(self.g_curbtn)).setIcon(QIcon())
# cur.execute("select count(*) from tmprecord where studentsn='" + str(self.g_curbtn) + "'")
# print(cur.fetchall())
cur.execute("delete from tmprecord where studentsn='"+ str(self.g_curbtn) + "'")
conn.commit()
self.dict_choices.pop(self.g_curbtn)
self.btnSysMenu.setFocus()
cur.close()
def initStudent(self):
cur = conn.cursor()
cur.execute("update student set wrongquestions=0")
conn.commit()
cur.execute("update student set rightquestions=0")
conn.commit()
# cur.execute("select * from student")
# print(cur.fetchall())
cur.close()
def deleteTmpdata(self):
cur = conn.cursor()
cur.execute("delete from tmprecord where 1=1" )
conn.commit()
cur.close()
def changeTab(self, curtab):
if curtab == 0:
strwhere = " and studentsn like '03%' "
elif curtab == 1:
strwhere = " and studentsn like '04%' "
self.g_curbtn = ""
self.dict_choices = {}
cur = conn.cursor()
cur.execute("delete from tmprecord where 1=1")
conn.commit()
cur.execute("select studentsn from student where 1=1 " + strwhere)
self.studentSnlst = cur.fetchall()
for isn in self.studentSnlst:
self.btngroup.button(int(isn[0])).setStyleSheet(stylesheetstr_old)
self.btngroup.button(int(isn[0])).setIcon(QIcon())
# print(self.studentSnlst)
self.group_animation = groupAnimation(self.studentSnlst, self.btngroup)
# print(self.group_animation)
cur.close()
def mousePressEvent(self, event):
if event.button() == Qt.RightButton:
QDialog.mousePressEvent(self,event)
return
# print(event.sender(), event.button())
self.offset = event.pos()
# print(self.offset)
def mouseMoveEvent(self, event):
if hasattr(self, 'offset'):
x=event.globalX()
y=event.globalY()
x_w = self.offset.x()
y_w = self.offset.y()
self.move(x-x_w, y-y_w)
else:
pass
def genOneTab(self, tabtitle="", tabbtn="", tabnums="", strwhere = "where studentsn like '03%' "):
# tabtitle.setFixedHeight(40)
# tabtitle.setFixedWidth(160)
tabtitle.setFont(QFont('Courier New', 20))
tabtitle.setText("随堂提问演板")
tabtitle.setStyleSheet("border: 1px solid blue; color:rgba(0,0,255, 220);\
background-color:rgba(201,201,201,60);\
border-radius: 6px; \
padding: 1px 18px 1px 20px;\
min-width: 8em;")
tabtitle.setMinimumHeight(50);
titleLayout = QHBoxLayout()
titleLayout.addWidget(tabtitle)
titleLayout.setAlignment(tabtitle, Qt.AlignCenter)
btnlayout = QGridLayout()
cur = conn.cursor()
strsql = "select studentsn, studentname from student " + strwhere
cur.execute(strsql)
tmpnum = 0
for item in cur.fetchall():
irow = tmpnum // 7
icol = tmpnum % 7
tmpnum += 1
btnlayout.setRowMinimumHeight(irow, 80)
tmpbtn = MyButton(item[1])
tmpbtn.setMyarg(item[0])
# tmpbtn.setFixedHeight(20)
tmpbtn.setSizePolicy(QSizePolicy(QSizePolicy.Expanding,QSizePolicy.Expanding))
# tmpbtn.setStyleSheet("border: 1px solid rgb(255,255,255,0);background-color: rgba(255,255,255,20);font-size:16px;")
# tmpbtn.setFlat(True)
self.connect(tmpbtn, SIGNAL("myslot(PyQt_PyObject)"), self.myslot)
# self.connect(tmpbtn, SIGNAL('customContextMenuRequested(const QPoint&)'), self.on_context_menu)
tmpbtn.setAutoDefault(False)
self.btngroup.addButton(tmpbtn, int(item[0]))
btnlayout.addWidget(tmpbtn, irow, icol)
tabbtn.setIcon(QIcon("image/start.png"))
tabbtn.setStyleSheet("border: 1px solid yellow;")
tabbtn.setFixedHeight(40)
tabbtn.setFixedWidth(100)
tabbtn.setFont(QFont('宋体', 20))
# tabnums.setFixedHeight(45)
# tabnums.setFixedWidth(60)
tabnums.setFont(QFont('Courier New', 20))
tabnums.setFixedHeight(45)
tabnums.setStyleSheet("border: 2px solid blue; color:red;font-weight:light;font-size:26px;\
border-radius: 6px; \
min-width: 2em; ")
tabnums.setEditable(True)
tabnums.lineEdit().setReadOnly(True);
tabnums.lineEdit().setAlignment(Qt.AlignCenter);
model = tabnums.model()
for row in list(range(1, 7)):
item = QStandardItem(str(row))
item.setTextAlignment(Qt.AlignCenter)
item.setForeground(QColor('red'))
item.setBackground(QColor(0,200,50, 130))
model.appendRow(item)
tabnums.setCurrentIndex(2)
# tabnums.setStyleSheet ("QComboBox::drop-down {border-width: 100px;}")
# tabnums.setStyleSheet ("QComboBox::down-arrow {image: url(image/downarrow.png);top: 10px;left: 1px;}")
bottomlayout = QHBoxLayout()
bottomlayout.setSizeConstraint(QLayout.SetFixedSize)
bottomlayout.addStretch(10)
bottomlayout.addWidget(tabbtn)
bottomlayout.setSpacing(5)
bottomlayout.addWidget(tabnums)
cur.close()
return(titleLayout, btnlayout, bottomlayout)
def startChoice(self, usernum="", oldbtn=""):
if oldbtn != "":
flag = str(int(oldbtn[:2]))
else:
self.dict_choices = {}
whichtabpage = self.sender().parentWidget().accessibleName()
flag = (whichtabpage == "w1tab") and "3" or "4"
if flag== "3":
strwhere = " and studentsn like '03%' "
tabCombonums = self.findChild(QComboBox, 'w1combonums')
else:
strwhere = " and studentsn like '04%' "
tabCombonums = self.findChild(QComboBox, 'w2combonums')
# print(usernum, oldbtn)
allstudent = []
lstrecord = ['0000', '1111']
cur = conn.cursor()
cur.execute("select studentsn from tmprecord where 1=1 " + strwhere)
for item in cur.fetchall():
lstrecord.append(item[0])
# print(lstrecord, 'record', "select studentsn from student where studentsn like '03%' and studentsn not in " + str(tuple(lstrecord)))
cur.execute("select studentsn from student where studentsn not in " + str(tuple(lstrecord)) + strwhere)
for item in cur.fetchall():
allstudent.append(item[0])
if usernum == "":
nums = int(tabCombonums.currentText())
else:
nums = usernum
if nums >= len(allstudent):
cur.execute("delete from tmprecord where 1=1 " + strwhere) #delete tmp date no today
conn.commit()
allstudent = []
cur.execute("select studentsn from student where 1=1 " + strwhere)
for item in cur.fetchall():
allstudent.append(item[0])
# print(tabCombonums.currentText())
cur.close()
if oldbtn == "":
random.seed()
lstchoices = random.sample(allstudent, nums)
for ibtn in lstchoices:
self.dict_choices[ibtn] = "111"
self.group_animation.start()
QTimer.singleShot(1200, self.stopmovie)
else:
random.seed()
otherbtn = random.sample(allstudent, 1)[0]
# self.btngroup.button(int(otherbtn)).setFocus()
self.dict_choices.pop(oldbtn)
self.dict_choices[otherbtn] = '111'
self.stopmovie()
self.btnSysMenu.setFocus()
def stopmovie(self):
self.group_animation.stop()
for isn in self.studentSnlst:
self.btngroup.button(int(isn[0])).setStyleSheet(stylesheetstr_old)
self.btngroup.button(int(isn[0])).setIcon(QIcon())
cur = conn.cursor()
today = datetime.date.today()
for ibtn in self.dict_choices:
self.btngroup.button(int(ibtn)).setStyleSheet(stylesheetstr_new)
cur.execute("select count(*) from tmprecord where studentsn='" + str(ibtn) + "'")
if cur.fetchall()[0][0] == 0:
strsql = "insert into tmprecord values (?, ?, ?)"
cur.execute(strsql, (None, ibtn, today))
conn.commit()
# cur.execute("select * from tmprecord")
# print(cur.fetchall())
cur.close()
def answerRight(self):
# print(self.g_curbtn)
value = self.g_curbtn
if value not in self.dict_choices:
return
self.btngroup.button(int(value)).setIcon(QIcon("image/smile.png"))
self.btngroup.button(int(value)).setIconSize(QSize(20,20))
cur = conn.cursor()
cur.execute("select rightquestions from student where studentsn='" + value + "'")
studentRightQuestions = cur.fetchall()[0][0] + 1
cur.execute("update student set rightquestions=" + str(studentRightQuestions) + " where studentsn='" + value + "'")
conn.commit()
###########
if self.dict_choices[value] == "101":
cur.execute("select wrongquestions from student where studentsn='" + value + "'")
studentWrongQuestions = cur.fetchall()[0][0] - 1
cur.execute("update student set wrongquestions=" + str(studentWrongQuestions) + " where studentsn='" + value + "'")
conn.commit()
cur.close()
self.dict_choices[value] = "011"
def answerWrong(self):
value = self.g_curbtn
if value not in self.dict_choices:
return
self.btngroup.button(int(value)).setIcon(QIcon("image/cry.png"))
self.btngroup.button(int(value)).setIconSize(QSize(20,20))
# self.btngroup.button(int(value)).setStyleSheet("border-image: url(image/ex_stu.png);")
cur = conn.cursor()
cur.execute("select wrongquestions from student where studentsn='" + value + "'")
studentWrongQuestions = cur.fetchall()[0][0] + 1
cur.execute("update student set wrongquestions=" + str(studentWrongQuestions) + " where studentsn='" + value + "'")
conn.commit()
if self.dict_choices[value] == "011":
cur.execute("select rightquestions from student where studentsn='" + value + "'")
studentRightQuestions = cur.fetchall()[0][0] - 1
cur.execute("update student set rightquestions=" + str(studentRightQuestions) + " where studentsn='" + value + "'")
conn.commit()
cur.close()
self.dict_choices[value] = "101"
def resetStudent(self):
value = self.g_curbtn
if value not in self.dict_choices:
return
# self.btngroup.button(int(value)).parentWidget().setStyleSheet("border: 1px solid rgb(255,255,255,0);background-color: rgba(255,255,255,20);font-size:16px;")
# self.btngroup.button(int(value)).setStyleSheet("border: 1px solid rgb(255,255,255,0);background-color: rgba(255,255,255,20);font-size:16px;")
# self.btngroup.button(int(value)).setAutoDefault(False)
cur = conn.cursor()
if self.dict_choices[value] == "011":
cur.execute("select rightquestions from student where studentsn='" + value + "'")
studentRightQuestions = cur.fetchall()[0][0] - 1
cur.execute("update student set rightquestions=" + str(studentRightQuestions) + " where studentsn='" + value + "'")
conn.commit()
if self.dict_choices[value] == "101":
cur.execute("select wrongquestions from student where studentsn='" + value + "'")
studentWrongQuestions = cur.fetchall()[0][0] - 1
cur.execute("update student set wrongquestions=" + str(studentWrongQuestions) + " where studentsn='" + value + "'")
conn.commit()
cur.close()
self.startChoice(usernum=1, oldbtn=value)
# print("---reset___")
# curmenu.actions()[0].setEnabled(True)
# curmenu.actions()[1].setEnabled(True)
# self.choiceOneStudent(value)
def createDb(self):
cur = conn.cursor()
sqlstr = 'create table student (id integer primary key, \
studentsn varchar(20), \
studentname varchar(20), \
rightquestions integer, \
wrongquestions integer)'
# print(sqlstr)
sqlstr2 = 'create table tmprecord (id integer primary key, \
studentsn varchar(20), \
datequestion date)'
strdelete = "delete from student where 1=1"
cur.execute(strdelete)
conn.commit()
strdelete = "delete from tmprecord where 1=1"
cur.execute(strdelete)
conn.commit()
# print(sqlstr2)
# cur.execute(sqlstr)
# conn.commit()
# cur.execute(sqlstr2)
# conn.commit()
# insert example data
a03lst = ["曾忆谊","赵佳泉","翁文秀","林珑","郑铭洁","林泽思","吴崇霖","陈思嘉","欧阳月孜","郭展羽","詹伟哲","黄佳仪","杨秋霞","周奕子","林楚杰","欧伊涵","许腾誉","陈唯凯","陈树凯","林彦君","张钰佳","高锴","杨博凯","林妙菲","林楚鸿","陈展烯","姚静茵","吴欣桐","范思杰","肖佳","马思广","许一帆","姚奕帆","陈海珣","吴黛莹","吴育桐","肖凯帆","林欣阳","叶茂霖","姚楷臻","陈嘉豪","陈琦","杨子楷","陈炎宏","陈幸仪","杨景畅","罗暖婷","郑馨"]
a04lst = ["罗恩琪","王可","曾祥威","谢濡婷","温嘉凯","许洁仪","肖欣淇","陈凯佳","林天倩","李乐海","吴文慧","黄文婷","万誉","陈进盛","张裕涵","陈振嘉","王巧玲","林珮琪","陈炜楷","杨健","赵泽锴","张凤临","蔡子丹","陈烨杰","廖妍希","林树超","夏培轩","陈锦森","李星","蔡依婷","姚容创","姚凯扬","沈嘉克","周凡","张玉川","邱金迅","陈菲敏","陈星翰","朱煜楷","郑泽洪","钱剑非","罗奕丰","陈杜炜","林知钦"]
strsql = "insert into student values (?, ?, ?,?,?)"
for i in list(range(0,len(a03lst))):
cur.execute(strsql, (None, "03"+str(i+1).zfill(2), a03lst[i], 0, 0))
conn.commit()
strsql = "insert into student values (?, ?, ?,?,?)"
for i in list(range(0,len(a04lst))):
cur.execute(strsql, (None, "04"+str(i+1).zfill(2), a04lst[i], 0, 0))
conn.commit()
cur.close()
class DefaultSelectParameterWidget(SelectParameterWidget):
"""Widget class for Default Select Parameter."""
def __init__(self, parameter, parent=None):
"""Constructor
:param parameter: A DefaultSelectParameter object.
:type parameter: DefaultSelectParameter
"""
super(DefaultSelectParameterWidget, self).__init__(parameter, parent)
self.default_layout = QHBoxLayout()
self.radio_button_layout = QHBoxLayout()
self.radio_button_widget = QWidget()
self.default_label = QLabel(tr('Default'))
# Create radio button group
self.default_input_button_group = QButtonGroup()
# Define string enabler for radio button
self.radio_button_enabler = self.input.itemData(0, Qt.UserRole)
for i in range(len(self._parameter.default_labels)):
if '%s' in self._parameter.default_labels[i]:
label = (self._parameter.default_labels[i] %
self._parameter.default_values[i])
else:
label = self._parameter.default_labels[i]
radio_button = QRadioButton(label)
self.radio_button_layout.addWidget(radio_button)
self.default_input_button_group.addButton(radio_button, i)
if self._parameter.default_value == \
self._parameter.default_values[i]:
radio_button.setChecked(True)
# Create double spin box for custom value
self.custom_value = QDoubleSpinBox()
if self._parameter.default_values[-1]:
self.custom_value.setValue(self._parameter.default_values[-1])
has_min = False
if self._parameter.minimum is not None:
has_min = True
self.custom_value.setMinimum(self._parameter.minimum)
has_max = False
if self._parameter.maximum is not None:
has_max = True
self.custom_value.setMaximum(self._parameter.maximum)
if has_min and has_max:
step = (self._parameter.maximum - self._parameter.minimum) / 100.0
self.custom_value.setSingleStep(step)
self.radio_button_layout.addWidget(self.custom_value)
self.toggle_custom_value()
# Reset the layout
self.input_layout.setParent(None)
self.help_layout.setParent(None)
self.label.setParent(None)
self.inner_input_layout.setParent(None)
self.input_layout = QGridLayout()
self.input_layout.setSpacing(0)
self.input_layout.addWidget(self.label, 0, 0)
self.input_layout.addLayout(self.inner_input_layout, 0, 1)
self.input_layout.addWidget(self.default_label, 1, 0)
self.input_layout.addLayout(self.radio_button_layout, 1, 1)
self.main_layout.addLayout(self.input_layout)
self.main_layout.addLayout(self.help_layout)
# check every added combobox, it could have been toggled by
# the existing keyword
self.toggle_input()
# Connect
# noinspection PyUnresolvedReferences
self.input.currentIndexChanged.connect(self.toggle_input)
self.default_input_button_group.buttonClicked.connect(
self.toggle_custom_value)
def raise_invalid_type_exception(self):
message = 'Expecting element type of %s' % (
self._parameter.element_type.__name__)
err = ValueError(message)
return err
def get_parameter(self):
"""Obtain list parameter object from the current widget state.
:returns: A DefaultSelectParameter from the current state of widget.
"""
current_index = self.input.currentIndex()
selected_value = self.input.itemData(current_index, Qt.UserRole)
if hasattr(selected_value, 'toPyObject'):
selected_value = selected_value.toPyObject()
try:
self._parameter.value = selected_value
except ValueError:
err = self.raise_invalid_type_exception()
raise err
radio_button_checked_id = self.default_input_button_group.checkedId()
# No radio button checked, then default value = None
if radio_button_checked_id == -1:
self._parameter.default = None
# The last radio button (custom) is checked, get the value from the
# line edit
elif (radio_button_checked_id == len(self._parameter.default_values) -
1):
self._parameter.default_values[radio_button_checked_id] \
= self.custom_value.value()
self._parameter.default = self.custom_value.value()
else:
self._parameter.default = self._parameter.default_values[
radio_button_checked_id]
return self._parameter
def set_default(self, default):
"""Set default value by item's string.
:param default: The default.
:type default: str, int
:returns: True if success, else False.
:rtype: bool
"""
# Find index of choice
try:
default_index = self._parameter.default_values.index(default)
self.default_input_button_group.button(default_index).setChecked(
True)
except ValueError:
last_index = len(self._parameter.default_values) - 1
self.default_input_button_group.button(last_index).setChecked(True)
self.custom_value.setValue(default)
self.toggle_custom_value()
def toggle_custom_value(self):
radio_button_checked_id = self.default_input_button_group.checkedId()
if (radio_button_checked_id == len(self._parameter.default_values) -
1):
self.custom_value.setDisabled(False)
else:
self.custom_value.setDisabled(True)
def toggle_input(self):
"""Change behaviour of radio button based on input."""
current_index = self.input.currentIndex()
# If current input is not a radio button enabler, disable radio button.
if self.input.itemData(current_index,
Qt.UserRole) != (self.radio_button_enabler):
self.disable_radio_button()
# Otherwise, enable radio button.
else:
self.enable_radio_button()
def set_selected_radio_button(self):
"""Set selected radio button to 'Do not report'."""
dont_use_button = self.default_input_button_group.button(
len(self._parameter.default_values) - 2)
dont_use_button.setChecked(True)
def disable_radio_button(self):
"""Disable radio button group and custom value input area."""
checked = self.default_input_button_group.checkedButton()
if checked:
self.default_input_button_group.setExclusive(False)
checked.setChecked(False)
self.default_input_button_group.setExclusive(True)
for button in self.default_input_button_group.buttons():
button.setDisabled(True)
self.custom_value.setDisabled(True)
def enable_radio_button(self):
"""Enable radio button and custom value input area then set selected
radio button to 'Do not report'.
"""
for button in self.default_input_button_group.buttons():
button.setEnabled(True)
self.set_selected_radio_button()
self.custom_value.setEnabled(True)
class GroupSelectParameterWidget(GenericParameterWidget):
"""Widget class for Group Select Parameter."""
def __init__(self, parameter, parent=None):
"""Constructor.
:param parameter: A GroupSelectParameter object.
:type parameter: GroupSelectParameter
"""
QWidget.__init__(self, parent)
self._parameter = parameter
# Store spin box
self.spin_boxes = {}
# Create elements
# Label (name)
self.label = QLabel(self._parameter.name)
# Layouts
self.main_layout = QVBoxLayout()
self.input_layout = QVBoxLayout()
# _inner_input_layout must be filled with widget in the child class
self.inner_input_layout = QVBoxLayout()
self.radio_button_layout = QGridLayout()
# Create radio button group
self.input_button_group = QButtonGroup()
# List widget
self.list_widget = QListWidget()
self.list_widget.setSelectionMode(QAbstractItemView.ExtendedSelection)
self.list_widget.setDragDropMode(QAbstractItemView.DragDrop)
self.list_widget.setDefaultDropAction(Qt.MoveAction)
self.list_widget.setEnabled(False)
self.list_widget.setSizePolicy(
QSizePolicy.Maximum, QSizePolicy.Expanding)
for i, key in enumerate(self._parameter.options):
value = self._parameter.options[key]
radio_button = QRadioButton(value.get('label'))
self.radio_button_layout.addWidget(radio_button, i, 0)
if value.get('type') == SINGLE_DYNAMIC:
double_spin_box = QDoubleSpinBox()
self.radio_button_layout.addWidget(double_spin_box, i, 1)
double_spin_box.setValue(value.get('value', 0))
double_spin_box.setMinimum(
value.get('constraint', {}).get('min', 0))
double_spin_box.setMaximum(value.get(
'constraint', {}).get('max', 1))
double_spin_box.setSingleStep(
value.get('constraint', {}).get('step', 0.01))
step = double_spin_box.singleStep()
if step > 1:
precision = 0
else:
precision = len(str(step).split('.')[1])
if precision > 3:
precision = 3
double_spin_box.setDecimals(precision)
self.spin_boxes[key] = double_spin_box
# Enable spin box depends on the selected option
if self._parameter.selected == key:
double_spin_box.setEnabled(True)
else:
double_spin_box.setEnabled(False)
elif value.get('type') == STATIC:
static_value = value.get('value', 0)
if static_value is not None:
self.radio_button_layout.addWidget(
QLabel(str(static_value)), i, 1)
elif value.get('type') == MULTIPLE_DYNAMIC:
selected_fields = value.get('value', [])
if self._parameter.selected == key:
self.list_widget.setEnabled(True)
else:
self.list_widget.setEnabled(False)
self.input_button_group.addButton(radio_button, i)
if self._parameter.selected == key:
radio_button.setChecked(True)
# Help text
self.help_label = QLabel(self._parameter.help_text)
self.help_label.setSizePolicy(
QSizePolicy.Maximum, QSizePolicy.Expanding)
self.help_label.setWordWrap(True)
self.help_label.setAlignment(Qt.AlignTop)
self.inner_input_layout.addLayout(self.radio_button_layout)
self.inner_input_layout.addWidget(self.list_widget)
# Put elements into layouts
self.input_layout.addWidget(self.label)
self.input_layout.addLayout(self.inner_input_layout)
self.help_layout = QVBoxLayout()
self.help_layout.addWidget(self.help_label)
self.main_layout.addLayout(self.input_layout)
self.main_layout.addLayout(self.help_layout)
self.setLayout(self.main_layout)
self.setSizePolicy(QSizePolicy.Maximum, QSizePolicy.Expanding)
# Update list widget
self.update_list_widget()
# Connect signal
self.input_button_group.buttonClicked.connect(
self.radio_buttons_clicked)
def get_parameter(self):
"""Obtain list parameter object from the current widget state.
:returns: A DefaultValueParameter from the current state of widget
:rtype: DefaultValueParameter
"""
# Set value for each key
for key, value in self._parameter.options.items():
if value.get('type') == STATIC:
continue
elif value.get('type') == SINGLE_DYNAMIC:
new_value = self.spin_boxes.get(key).value()
self._parameter.set_value_for_key(key, new_value)
elif value.get('type') == MULTIPLE_DYNAMIC:
# Need to iterate through all items
items = []
for index in xrange(self.list_widget.count()):
items.append(self.list_widget.item(index))
new_value = [i.text() for i in items]
self._parameter.set_value_for_key(key, new_value)
# Get selected radio button
radio_button_checked_id = self.input_button_group.checkedId()
# No radio button checked, then default value = None
if radio_button_checked_id == -1:
self._parameter.selected = None
else:
self._parameter.selected = self._parameter.options.keys()[
radio_button_checked_id]
return self._parameter
def update_list_widget(self):
"""Update list widget when radio button is clicked."""
# Get selected radio button
radio_button_checked_id = self.input_button_group.checkedId()
# No radio button checked, then default value = None
if radio_button_checked_id > -1:
selected_dict = self._parameter.options.values()[
radio_button_checked_id]
if selected_dict.get('type') == MULTIPLE_DYNAMIC:
for field in selected_dict.get('value'):
# Update list widget
field_item = QListWidgetItem(self.list_widget)
field_item.setFlags(
Qt.ItemIsEnabled |
Qt.ItemIsSelectable |
Qt.ItemIsDragEnabled)
field_item.setData(Qt.UserRole, field)
field_item.setText(field)
self.list_widget.addItem(field_item)
def radio_buttons_clicked(self):
"""Handler when selected radio button changed."""
# Disable all spin boxes
for spin_box in self.spin_boxes.values():
spin_box.setEnabled(False)
# Disable list widget
self.list_widget.setEnabled(False)
# Get selected radio button
radio_button_checked_id = self.input_button_group.checkedId()
if radio_button_checked_id > -1:
selected_value = self._parameter.options.values()[
radio_button_checked_id]
if selected_value.get('type') == MULTIPLE_DYNAMIC:
# Enable list widget
self.list_widget.setEnabled(True)
elif selected_value.get('type') == SINGLE_DYNAMIC:
selected_key = self._parameter.options.keys()[
radio_button_checked_id]
self.spin_boxes[selected_key].setEnabled(True)
def select_radio_button(self, key):
"""Helper to select a radio button with key.
:param key: The key of the radio button.
:type key: str
"""
key_index = self._parameter.options.keys().index(key)
radio_button = self.input_button_group.button(key_index)
radio_button.click()
class QuestionDlg(QDialog):
def __init__(self,parent=None):
super(QuestionDlg,self).__init__(parent)
# self.setStyleSheet("background-image:url('image/panelbg.jpg'); border: 2px; border-radius 2px;")
self.setWindowFlags(Qt.CustomizeWindowHint)
# self.setStyleSheet("border: 2px; border-radius 2px;")
# self.setWindowFlags(Qt.FramelessWindowHint)
tabWidget=QTabWidget(self)
tabWidget.currentChanged.connect(self.changeTab)
# tabWidget.setTabShape(QTabWidget.Triangular)
tabWidget.setStyleSheet("QTabWidget::pane{border:0px;}\
QTabBar::tab { height: 60px; width: 260px; color:rgb(0, 0, 255); font-size:20px; font-weight:bold;} \
QTabBar::tab:hover{background:rgb(255,255, 255, 100);} \
QTabBar::tab:selected{border-color:green;background-color:white;color:green;}")
# tabWidget.setStyleSheet("QTabBar::tab:hover{background:rgb(255,255, 255, 100);}")
self.btngroup = QButtonGroup()
w1=QWidget()
w1.setAccessibleName("w1tab")
self.w1title = QComboBox()
self.btn_start = QPushButton("开始")
self.choicenum_text = QComboBox()
self.choicenum_text.setObjectName('w1combonums')
# self.w1title.setStyleSheet("background-image:url('image/panelbg.jpg');")
titleLayout, btnlayout, bottomlayout = self.genOneTab(tabtitle = self.w1title, tabbtn=self.btn_start, tabnums=self.choicenum_text)
tab1layout = QVBoxLayout()
tab1layout.addLayout(titleLayout)
tab1layout.addLayout(btnlayout)
tab1layout.addLayout(bottomlayout)
w1.setLayout(tab1layout)
# w1.setStyleSheet("background-image: url(image/bg.gif);")
w1.setStyleSheet("background-color: QLinearGradient(x1: 0, y1: 0, x2: 0, y2: 1, stop: 0 #ffffff, stop: 1 #228888);")
# w1.setStyleSheet("border-image: url(image/bg2.gif);")
# firstUi.setupUi(w1)
w2=QWidget()
w2.setAccessibleName("w2tab")
self.w2title = QComboBox()
self.btn_start2 = QPushButton("开始")
self.choicenum_text2 = QComboBox()
self.choicenum_text2.setObjectName('w2combonums')
titleLayout2, btnlayout2, bottomlayout2 = self.genOneTab(tabtitle = self.w2title, tabbtn=self.btn_start2, tabnums=self.choicenum_text2, strwhere = "where studentsn like '04%' ")
tab2layout = QVBoxLayout()
tab2layout.addLayout(titleLayout2)
tab2layout.addLayout(btnlayout2)
tab2layout.addLayout(bottomlayout2)
w2.setLayout(tab2layout)
# w2.setStyleSheet("background-image: url(image/bg.gif);")
w2.setStyleSheet("background-color: QLinearGradient(x1: 0, y1: 0, x2: 0, y2: 1, stop: 0 #ffffff, stop: 1 #228888);")
tabWidget.addTab(w1,"三（3）班")
tabWidget.addTab(w2,"三（4）班")
tabWidget.resize(760,700)
# print(tabWidget.parentWidget())
btnclose = QPushButton(self)
btnclose.setText("╳")
btnclose.setGeometry(735, 5, 20, 20)
btnclose.setStyleSheet("background-color:rgb(0,100,0); color:rgb(255,255,255)")
btnclose.clicked.connect(self.close)
btnMinimized = QPushButton(self)
btnMinimized.setText("▁")
btnMinimized.setGeometry(710, 5, 20, 20)
btnMinimized.setStyleSheet("background-color:rgb(0,100,0); color:rgb(255,255,255)")
btnMinimized.clicked.connect(lambda: self.showMinimized())
btnSysMenu = QPushButton(self)
btnSysMenu.setText("▼")
btnSysMenu.setGeometry(685, 5, 20, 20)
btnSysMenu.setStyleSheet("background-color:rgb(0,100,0); color:rgb(255,255,255)")
btnSysMenu.clicked.connect(lambda: self.showMinimized())
popMenu = QMenu(self)
entry1 = popMenu.addAction("初始化")
self.connect(entry1,SIGNAL('triggered()'), self.initStudent)
entry2 = popMenu.addAction("清除提问人员")
self.connect(entry2,SIGNAL('triggered()'), self.deleteTmpdata)
btnSysMenu.setMenu(popMenu)
btnSysMenu.setStyleSheet("QPushButton::menu-indicator {image: url('image/sysmenu.png');subcontrol-position: right center;}")
self.lstchoices = []
self.threadcounter = 0
# self.createDb()
cur = conn.cursor()
# today = datetime.date.today()
# cur.execute("delete from tmprecord where datequestion= '" +str(today) + "'") #delete tmp date no today
cur.execute("delete from tmprecord where 1=1" )
# cur.execute("delete from tmprecord where datequestion!= '" +str(today) + "'") #delete tmp date no today
conn.commit()
cur.execute("select studentsn from student ")
self.studentSnlst = cur.fetchall()
cur.close()
# self.btncolor = self.btngroup.buttons()[0].palette().color(1).getRgb()
# for i in list(range(0, self.studentNums)):
# for isn in self.studentSnlst:
# self.btngroup.button(int(isn[0])).setStyleSheet("border-image: url(image/ex_stu.png);")
# print(isn)
# for i in list(range(0, self.studentNums)):
# self.btngroup.buttons()[i].setStyleSheet("background-color: rgb(120,220,220);")
# self.btngroup.buttons()[i].setStyleSheet("border-image: url(image/ex_stu.png);")
# self.btngroup.buttons()[i].setStyleSheet("background-image: url(image/ex_stu.png);background-size:20px 20px;")
# print("background-color: rgb(120,220,220);", "background-color: rgb" + str(self.btncolor) + ";")
self.setWindowTitle("课堂随机提问")
self.setWindowIcon(QIcon("image/start.ico"))
self.setGeometry(100, 20, 760, 700)
self.connect(self.btn_start, SIGNAL("clicked()"), self.startChoice)
self.connect(self.w1title, SIGNAL("currentIndexChanged(int)"), self.changeTitle)
self.connect(self.btn_start2, SIGNAL("clicked()"), self.startChoice)
self.connect(self.w2title, SIGNAL("currentIndexChanged(int)"), self.changeTitle)
def initStudent(self):
cur = conn.cursor()
cur.execute("update student set wrongquestions=0")
conn.commit()
cur.execute("update student set rightquestions=0")
conn.commit()
# cur.execute("select * from student")
# print(cur.fetchall())
cur.close()
def deleteTmpdata(self):
cur = conn.cursor()
cur.execute("delete from tmprecord where 1=1" )
conn.commit()
cur.close()
def changeTab(self, curtab):
if curtab == 0:
strwhere = " and studentsn like '03%' "
elif curtab == 1:
strwhere = " and studentsn like '04%' "
self.lstchoices = []
self.threadcounter = 0
cur = conn.cursor()
cur.execute("select studentsn from student where 1=1 " + strwhere)
self.studentSnlst = cur.fetchall()
for isn in self.studentSnlst:
self.btngroup.button(int(isn[0])).setStyleSheet("border-image: url(image/ex_stu.png); color:dark;")
self.btngroup.button(int(isn[0])).setIcon(QIcon())
# self.btngroup.buttons()[i].setStyleSheet("background-color: rgb(120,220,220);")
# self.btngroup.buttons()[i].setStyleSheet("border-image: url(image/ex_stu.png);")
curmenu = self.btngroup.button(int(isn[0])).menu()
curmenu.actions()[0].setEnabled(True)
curmenu.actions()[1].setEnabled(True)
cur.close()
def mousePressEvent(self, event):
self.offset = event.pos()
# print(self.offset)
def mouseMoveEvent(self, event):
x=event.globalX()
y=event.globalY()
x_w = self.offset.x()
y_w = self.offset.y()
self.move(x-x_w, y-y_w)
def genOneTab(self, tabtitle="", tabbtn="", tabnums="", strwhere = "where studentsn like '03%' "):
# tabtitle.setFixedHeight(40)
# tabtitle.setFixedWidth(160)
tabtitle.setFont(QFont('Courier New', 20))
tabtitle.setStyleSheet("border: 3px solid blue;\
border-radius: 6px; \
padding: 1px 18px 1px 20px;\
min-width: 8em;")
model = tabtitle.model()
for row in ["随堂演板", "随堂提问"]:
item = QStandardItem(str(row))
item.setForeground(QColor('blue'))
item.setBackground(QColor(0,200,50, 130))
font = item.font()
font.setPointSize(20)
item.setFont(font)
model.appendRow(item)
tabtitle.setCurrentIndex(0)
titleLayout = QHBoxLayout()
tabtitle.setMinimumHeight(50);
titleLayout.addWidget(tabtitle)
titleLayout.setAlignment(tabtitle, Qt.AlignCenter)
btnlayout = QGridLayout()
cur = conn.cursor()
strsql = "select studentsn, studentname from student " + strwhere
cur.execute(strsql)
tmpnum = 0
for item in cur.fetchall():
irow = tmpnum // 7
icol = tmpnum % 7
tmpnum += 1
btnlayout.setRowMinimumHeight(irow, 80)
tmpbtn = QPushButton(item[1])
tmpbtn.setFont(QFont('宋体', 16))
tmpbtn.setSizePolicy(QSizePolicy(QSizePolicy.Expanding,QSizePolicy.Expanding))
popMenu = QMenu(self)
entry1 = popMenu.addAction("正确")
self.connect(entry1,SIGNAL('triggered()'), lambda item=item[0]: self.answerRight(item))
entry2 = popMenu.addAction("错误")
self.connect(entry2,SIGNAL('triggered()'), lambda item=item[0]: self.answerWrong(item))
entry3 = popMenu.addAction("替换")
self.connect(entry3,SIGNAL('triggered()'), lambda item=item[0]: self.resetStudent(item))
tmpbtn.setMenu(popMenu)
tmpbtn.setAutoDefault(False)
self.btngroup.addButton(tmpbtn, int(item[0]))
btnlayout.addWidget(tmpbtn, irow, icol)
tabbtn.setIcon(QIcon("image/start.png"))
tabbtn.setStyleSheet("border: 5px solid yellow;")
tabbtn.setFixedHeight(45)
tabbtn.setFixedWidth(100)
tabbtn.setFont(QFont('宋体', 20))
# tabnums.setFixedHeight(40)
# tabnums.setFixedWidth(60)
tabnums.setFont(QFont('Courier New', 20))
tabnums.setStyleSheet("border: 5px solid blue; color:red;font-weight:bold;font-size:26px;\
border-radius: 6px; \
padding: 1px 1px 1px 1px;\
min-width: 2em; ")
# tabnums.VerticalContentAlignment="Center"
# tabnums.addItems(["1", "2", "3", "4", "5", "6"])
model = tabnums.model()
for row in list(range(1, 7)):
item = QStandardItem(str(row))
# item.setStyleSheet("background-color:rgb(0,0,255)")
item.setForeground(QColor('red'))
item.setBackground(QColor(0,200,50, 130))
# font = item.font()
# font.setPointSize(16)
# item.setFont(font)
model.appendRow(item)
tabnums.setCurrentIndex(2)
bottomlayout = QHBoxLayout()
bottomlayout.setSizeConstraint(QLayout.SetFixedSize)
bottomlayout.addStretch(10)
bottomlayout.addWidget(tabbtn)
bottomlayout.setSpacing(5)
bottomlayout.addWidget(tabnums)
cur.close()
return(titleLayout, btnlayout, bottomlayout)
def changeTitle(self, curindex):
# whichtabpage = self.sender().parentWidget().parentWidget().parentWidget()
# print(whichtabpage.tabText(0), whichtabpage1)
for isn in self.studentSnlst:
self.btngroup.button(int(isn[0])).setStyleSheet("border-image: url(image/ex_stu.png);")
self.btngroup.button(int(isn[0])).setIcon(QIcon())
# self.btngroup.buttons()[i].setStyleSheet("background-color: rgb(120,220,220);")
# self.btngroup.buttons()[i].setStyleSheet("border-image: url(image/ex_stu.png);")
curmenu = self.btngroup.button(int(isn[0])).menu()
curmenu.actions()[0].setEnabled(True)
curmenu.actions()[1].setEnabled(True)
whichtabpage = self.sender().parentWidget().accessibleName()
if whichtabpage == "w1tab":
if curindex == 1:
self.choicenum_text.setCurrentIndex(0)
self.choicenum_text.setEnabled(False)
else:
self.choicenum_text.setEnabled(True)
self.choicenum_text.setCurrentIndex(2)
else:
if curindex == 1:
self.choicenum_text2.setCurrentIndex(0)
self.choicenum_text2.setEnabled(False)
else:
self.choicenum_text2.setEnabled(True)
self.choicenum_text2.setCurrentIndex(2)
def startChoice(self):
self.lstchoices = []
self.threadcounter = 0
whichtabpage = self.sender().parentWidget().accessibleName()
if whichtabpage == "w1tab":
strwhere = " and studentsn like '03%' "
tabCombonums = self.findChild(QComboBox, 'w1combonums')
else:
strwhere = " and studentsn like '04%' "
tabCombonums = self.findChild(QComboBox, 'w2combonums')
# for i in list(range(0, self.studentNums)):
cur = conn.cursor()
# cur.execute("select studentsn from student where 1=1 " + strwhere)
# self.studentSnlst = cur.fetchall()
# for isn in self.studentSnlst:
# self.btngroup.button(int(isn[0])).setStyleSheet("border-image: url(image/ex_stu.png);")
# self.btngroup.button(int(isn[0])).setIcon(QIcon())
# # self.btngroup.buttons()[i].setStyleSheet("background-color: rgb(120,220,220);")
# # self.btngroup.buttons()[i].setStyleSheet("border-image: url(image/ex_stu.png);")
# curmenu = self.btngroup.button(int(isn[0])).menu()
# curmenu.actions()[0].setEnabled(True)
# curmenu.actions()[1].setEnabled(True)
allstudent = []
lstrecord = ['0000', '1111']
if tabCombonums.isEnabled():
cur.execute("select studentsn from tmprecord where 1=1 " + strwhere)
for item in cur.fetchall():
lstrecord.append(item[0])
# print(lstrecord, 'record', "select studentsn from student where studentsn like '03%' and studentsn not in " + str(tuple(lstrecord)))
cur.execute("select studentsn from student where studentsn not in " + str(tuple(lstrecord)) + strwhere)
for item in cur.fetchall():
allstudent.append(item[0])
nums = int(tabCombonums.currentText())
if nums >= len(allstudent):
cur.execute("delete from tmprecord where datequestion like '%%' ") #delete tmp date no today
conn.commit()
allstudent = []
cur.execute("select studentsn from student where 1=1 " + strwhere)
for item in cur.fetchall():
allstudent.append(item[0])
# print(tabCombonums.currentText())
cur.close()
for i in range(10):
thread = MyThread(self)
thread.trigger.connect(self.choicestudent)
thread.setup(allstudent, nums) # just setting up a parameter
thread.start()
def choicestudent(self, allstudent, num):
for isn in self.studentSnlst:
self.btngroup.button(int(isn[0])).setStyleSheet("border-image: url(image/ex_stu.png);")
# self.btngroup.buttons()[i].setStyleSheet("background-color: rgb(120,220,220);")
random.seed()
self.lstchoices = random.sample(allstudent, num)
for ibtn in self.lstchoices:
self.btngroup.button(int(ibtn)).setStyleSheet("border: 6px solid rgb(255,0,0); color:black; font-size:26px;")
# self.btngroup.button(int(ibtn)).setStyleSheet("border-image: url(image/ex_stu_ok.png); color:dark;")
# self.btngroup.button(int(ibtn)).setStyleSheet("background-color: red; color:white;")
# self.btngroup.buttons()[ibtn].setStyleSheet("background-color: red; color:white;")
self.threadcounter += 1
if self.threadcounter == 10:
for isn in self.studentSnlst:
self.btngroup.button(int(isn[0])).setStyleSheet("border-image: url(image/ex_stu.png);")
for ibtn in self.lstchoices:
self.btngroup.button(int(ibtn)).setStyleSheet("border: 6px solid rgb(255,0,0); color:black; font-size:26px;")
cur = conn.cursor()
if self.choicenum_text.isEnabled():
for ibtn in self.lstchoices:
today = datetime.date.today()
strsql = "insert into tmprecord values (?, ?, ?)"
cur.execute(strsql, (None, ibtn, today))
conn.commit()
# cur.execute("select * from tmprecord")
# tmpaa = []
# for item in cur.fetchall():
# tmpaa.append(item[1])
# # print(item[1], sep="|", end="--")
# tmpaa.sort()
# print(tmpaa)
cur.close()
# print(self.btngroup.buttons()[ibtn].text())
self.threadcounter = 0
def choiceOneStudent(self, curbtn, num=1):
# print(self.findChildren(QComboBox))
if curbtn[:2] == "03":
strwhere = " and studentsn like '03%' "
tabCombonums = self.findChild(QComboBox, 'w1combonums')
elif curbtn[:2] == "04":
strwhere = " and studentsn like '04%' "
tabCombonums = self.findChild(QComboBox, 'w2combonums')
allstudent = []
cur = conn.cursor()
lstrecord = ['0000', '1111']
if tabCombonums.isEnabled():
cur.execute("select studentsn from tmprecord where 1=1 " + strwhere)
for item in cur.fetchall():
lstrecord.append(item[0])
cur.execute("select studentsn from student where studentsn not in " + str(tuple(lstrecord)) + strwhere)
for item in cur.fetchall():
allstudent.append(item[0])
# cur.execute("select * from tmprecord")
# print(cur.fetchall(), '111111111111111111')
random.seed()
otherbtn = random.sample(allstudent, num)[0]
# self.btngroup.button(int(otherbtn)).setStyleSheet("background-color: red; color:white;")
# self.btngroup.button(int(otherbtn)).setStyleSheet("border-image: url(image/ex_stu_ok.png);")
self.btngroup.button(int(otherbtn)).setStyleSheet("border: 6px solid rgb(255,0,0); color:black; font-size:26px;")
self.btngroup.button(int(otherbtn)).setFocus()
# print(self.lstchoices, 'choice one another00000000000000001')
self.lstchoices.remove(curbtn)
self.lstchoices.append(otherbtn)
# print(self.lstchoices, 'choice one another000000000000000002')
# cur.execute("delete from tmprecord where studentsn='" + curbtn + "'") # can not delete ,because this student is ill.
# conn.commit()
if tabCombonums.isEnabled():
today = datetime.date.today()
cur.execute("insert into tmprecord values (?, ?, ?)", (None, otherbtn, today))
conn.commit()
# cur.execute("select * from tmprecord")
# print(cur.fetchall(), '2222222222222')
cur.close()
def answerRight(self, value):
if value not in self.lstchoices:
return
self.btngroup.button(int(value)).setIcon(QIcon("image/smile.png"))
self.btngroup.button(int(value)).setIconSize(QSize(20,20))
cur = conn.cursor()
cur.execute("select rightquestions from student where studentsn='" + value + "'")
studentRightQuestions = cur.fetchall()[0][0] + 1
cur.execute("update student set rightquestions=" + str(studentRightQuestions) + " where studentsn='" + value + "'")
conn.commit()
curmenu = self.btngroup.button(int(value)).menu()
if not curmenu.actions()[1].isEnabled (): # must delete wrongquestionnums
cur.execute("select wrongquestions from student where studentsn='" + value + "'")
studentWrongQuestions = cur.fetchall()[0][0] - 1
cur.execute("update student set wrongquestions=" + str(studentWrongQuestions) + " where studentsn='" + value + "'")
conn.commit()
curmenu.actions()[0].setEnabled(False)
curmenu.actions()[1].setEnabled(True)
# curmenu.actions()[2].setEnabled(False)
# cur.execute("select * from student where studentsn='" + value + "'")
# print(cur.fetchall(), 'right-------')
cur.close()
def answerWrong(self, value):
if value not in self.lstchoices:
return
self.btngroup.button(int(value)).setIcon(QIcon("image/cry.png"))
self.btngroup.button(int(value)).setIconSize(QSize(20,20))
# self.btngroup.button(int(value)).setStyleSheet("border-image: url(image/ex_stu.png);")
cur = conn.cursor()
cur.execute("select wrongquestions from student where studentsn='" + value + "'")
studentWrongQuestions = cur.fetchall()[0][0] + 1
cur.execute("update student set wrongquestions=" + str(studentWrongQuestions) + " where studentsn='" + value + "'")
conn.commit()
curmenu = self.btngroup.button(int(value)).menu()
if not curmenu.actions()[0].isEnabled (): # must delete wrongquestionnums
cur.execute("select rightquestions from student where studentsn='" + value + "'")
studentRightQuestions = cur.fetchall()[0][0] - 1
cur.execute("update student set rightquestions=" + str(studentRightQuestions) + " where studentsn='" + value + "'")
conn.commit()
curmenu.actions()[0].setEnabled(True)
curmenu.actions()[1].setEnabled(False)
# cur.execute("select * from student where studentsn='" + value + "'")
# print(cur.fetchall(), 'wrong--')
cur.close()
def resetStudent(self, value):
if value not in self.lstchoices:
return
# self.btngroup.button(int(value)).setStyleSheet("background-color: rgb(120,220,220);")
self.btngroup.button(int(value)).setIcon(QIcon())
self.btngroup.button(int(value)).setStyleSheet("border-image: url(image/ex_stu.png);")
self.btngroup.button(int(value)).setAutoDefault(False)
cur = conn.cursor()
curmenu = self.btngroup.button(int(value)).menu()
if not curmenu.actions()[0].isEnabled():
cur.execute("select rightquestions from student where studentsn='" + value + "'")
studentRightQuestions = cur.fetchall()[0][0] - 1
cur.execute("update student set rightquestions=" + str(studentRightQuestions) + " where studentsn='" + value + "'")
conn.commit()
if not curmenu.actions()[1].isEnabled():
cur.execute("select wrongquestions from student where studentsn='" + value + "'")
studentWrongQuestions = cur.fetchall()[0][0] - 1
cur.execute("update student set wrongquestions=" + str(studentWrongQuestions) + " where studentsn='" + value + "'")
conn.commit()
cur.close()
curmenu.actions()[0].setEnabled(True)
curmenu.actions()[1].setEnabled(True)
self.choiceOneStudent(value)
def createDb(self):
cur = conn.cursor()
sqlstr = 'create table student (id integer primary key, \
studentsn varchar(20), \
studentname varchar(20), \
rightquestions integer, \
wrongquestions integer)'
# print(sqlstr)
sqlstr2 = 'create table tmprecord (id integer primary key, \
studentsn varchar(20), \
datequestion date)'
strdelete = "delete from student where 1=1"
cur.execute(strdelete)
conn.commit()
strdelete = "delete from tmprecord where 1=1"
cur.execute(strdelete)
conn.commit()
# print(sqlstr2)
# cur.execute(sqlstr)
# conn.commit()
# cur.execute(sqlstr2)
# conn.commit()
# insert example data
a03lst = ["曾忆谊","赵佳泉","翁文秀","林珑","郑铭洁","林泽思","吴崇霖","陈思嘉","欧阳月孜","郭展羽","詹伟哲","黄佳仪","杨秋霞","周奕子","林楚杰","欧伊涵","许腾誉","陈唯凯","陈树凯","林彦君","张钰佳","高锴","杨博凯","林妙菲","林楚鸿","陈展烯","姚静茵","吴欣桐","范思杰","肖佳","马思广","许一帆","姚奕帆","陈海珣","吴黛莹","吴育桐","肖凯帆","林欣阳","叶茂霖","姚楷臻","陈嘉豪","陈琦","杨子楷","陈炎宏","陈幸仪","杨景畅","罗暖婷","郑馨"]
a04lst = ["罗恩琪","王可","曾祥威","谢濡婷","温嘉凯","许洁仪","肖欣淇","陈凯佳","林天倩","李乐海","吴文慧","黄文婷","万誉","陈进盛","张裕涵","陈振嘉","王巧玲","林珮琪","陈炜楷","杨健","赵泽锴","张凤临","蔡子丹","陈烨杰","廖妍希","林树超","夏培轩","陈锦森","李星","蔡依婷","姚容创","姚凯扬","沈嘉克","周凡","张玉川","邱金迅","陈菲敏","陈星翰","朱煜楷","郑泽洪","钱剑非","罗奕丰","陈杜炜","林知钦"]
strsql = "insert into student values (?, ?, ?,?,?)"
for i in list(range(0,len(a03lst))):
cur.execute(strsql, (None, "03"+str(i+1).zfill(2), a03lst[i], 0, 0))
conn.commit()
strsql = "insert into student values (?, ?, ?,?,?)"
for i in list(range(0,len(a04lst))):
cur.execute(strsql, (None, "04"+str(i+1).zfill(2), a04lst[i], 0, 0))
conn.commit()
cur.close()
class AuthenticationFrontend(ScrollArea):
COMPONENT = 'auth_cert'
LABEL = tr('Authentication server')
REQUIREMENTS = ('auth_cert',)
ICON = ':/icons/auth_protocol.png'
def __init__(self, client, parent):
self.__loading = True
ScrollArea.__init__(self)
self.mainwindow = parent
self.client = client
self.modified = False
self.qauthcertobject = QAuthCertObject.getInstance()
frame = QFrame(self)
layout = QVBoxLayout(frame)
layout.addWidget(QLabel('<H1>%s</H1>' % tr('Authentication server') ))
head_box = QGroupBox(tr("How the authentication server handles certificates"))
head = QFormLayout(head_box)
self.strictCheckBox = QCheckBox()
head.addRow(QLabel(tr("Strict mode (check the client's certificate against the installed CA)")), self.strictCheckBox)
self.connect(self.strictCheckBox, SIGNAL('toggled(bool)'),
self.setStrict)
self.cl_auth_box = QGroupBox(tr("Client authentication with a certificate is"))
cl_auth = QVBoxLayout(self.cl_auth_box)
self.auth_by_cert = QButtonGroup()
self.auth_by_cert.setExclusive(True)
self.mainwindow.writeAccessNeeded(self.strictCheckBox)
labels = [tr('forbidden'), tr('allowed'), tr('mandatory')]
for index, label_button in enumerate(labels):
button = QRadioButton(label_button)
self.auth_by_cert.addButton(button, index)
cl_auth.addWidget(button)
self.mainwindow.writeAccessNeeded(button)
self.auth_by_cert.button(0).setChecked(Qt.Checked)
self.connect(self.auth_by_cert, SIGNAL('buttonClicked(int)'),
self.auth_by_cert_modified)
# Captive portal
# --------------
self.portal_groupbox = QGroupBox(tr("Captive portal"))
self.portal_groupbox.setLayout(QVBoxLayout())
# Enabled checkbox:
self.portal_checkbox = QCheckBox(tr("Enable captive portal"))
self.connect(self.portal_checkbox, SIGNAL('toggled(bool)'),
self.setPortalEnabled)
# List of networks redirected to the captive portal:
self.portal_nets_groupbox = QGroupBox(
tr("Networks handled by the captive portal"))
self.portal_nets_groupbox.setLayout(QVBoxLayout())
self.portal_nets_edit = NetworkListEdit()
self.connect(self.portal_nets_edit, SIGNAL('textChanged()'), self.setPortalNets)
self.portal_nets_groupbox.layout().addWidget(self.portal_nets_edit)
# Pack the widgets:
for widget in (self.portal_checkbox, self.portal_nets_groupbox):
self.portal_groupbox.layout().addWidget(widget)
self.mainwindow.writeAccessNeeded(self.portal_checkbox)
self.mainwindow.writeAccessNeeded(self.portal_nets_edit)
if not EDENWALL:
self.portal_groupbox.setVisible(False)
# authentication server
self.pki_widget = PkiEmbedWidget(self.client, self, 'auth_cert', PkiEmbedWidget.SHOW_ALL|PkiEmbedWidget.CRL_OPTIONAL, self.setModified)
self.mainwindow.writeAccessNeeded(self.pki_widget)
layout.addWidget(head_box)
layout.addWidget(self.cl_auth_box)
layout.addWidget(self.portal_groupbox)
layout.addWidget(self.pki_widget)
layout.addStretch()
self.setWidget(frame)
self.setWidgetResizable(True)
self.resetConf()
self.__loading = False
def setModified(self, isModified=True, message=""):
if self.__loading:
return
if isModified:
self.modified = True
self.mainwindow.setModified(self, True)
if message:
self.mainwindow.addToInfoArea(message)
else:
self.modified = False
def setModifiedCallback(self, *unused):
self.setModified()
def isModified(self):
return self.modified
def saveConf(self, message):
self.qauthcertobject.auth_cert.auth_by_cert = self.auth_by_cert.checkedId()
conf = self.pki_widget.getConfig()
self.qauthcertobject.auth_cert.setSSLDict(conf)
serialized = self.qauthcertobject.auth_cert.serialize(downgrade=True)
self.client.call('auth_cert', 'setAuthCertConfig', serialized, message)
def resetConf(self):
auth_cert_loaded = self._reset_helper(
'auth_cert',
'getAuthCertConfig',
self.qauthcertobject,
tr("Authentication interface enabled"),
tr("Authentication disabled: backend not loaded")
)
self.setModified(False)
remote = self.qauthcertobject.auth_cert.getReceivedSerialVersion()
if remote < 3:
self.mainwindow.addWarningMessage(tr('Captive portal configuration disabled: this frontend and your appliance software versions are not compatible.'))
enable_portal = (
auth_cert_loaded
and EDENWALL
and remote >= 3
)
self.portal_groupbox.setVisible(enable_portal)
if not auth_cert_loaded:
return
self.strictCheckBox.setChecked(self.qauthcertobject.auth_cert.strict)
if not self.qauthcertobject.auth_cert.auth_by_cert:
self.qauthcertobject.auth_cert.auth_by_cert = 0
self.auth_by_cert.button(
self.qauthcertobject.auth_cert.auth_by_cert).setChecked(True)
# Captive portal:
self.portal_checkbox.setChecked(
self.qauthcertobject.auth_cert.portal_enabled)
self.portal_nets_edit.setIpAddrs(
self.qauthcertobject.auth_cert.portal_nets)
# Certificate (PKI):
pki_conf = self.qauthcertobject.auth_cert.getSSLDict()
self.pki_widget.setConfig(pki_conf)
def error(self, message):
self.mainwindow.addToInfoArea(message, category=COLOR_ERROR)
def auth_by_cert_modified(self, idbox):
button_name = self.auth_by_cert.button(idbox).text()
info = tr("Certificates - Authentication with client certificate : '%s'") % button_name
self.setModified(message=info)
def setPortalEnabled(self, value):
if value != self.qauthcertobject.auth_cert.portal_enabled:
self.qauthcertobject.auth_cert.setPortalEnabled(value)
self.setModified()
def setPortalNets(self):
if self.portal_nets_edit.isValid():
self.qauthcertobject.auth_cert.setPortalNets(
self.portal_nets_edit.value())
self.setModified()
def setStrict(self, value):
if value != self.qauthcertobject.auth_cert.strict:
self.qauthcertobject.auth_cert.setStrict(value)
self.setModified()
self.cl_auth_box.setEnabled(value)
def isValid(self):
cert_validity = self.pki_widget.validate()
if cert_validity is not None:
self.error_message = '<br/>' + cert_validity + '<br/>'
self.mainwindow.addToInfoArea(cert_validity, category=COLOR_ERROR)
return False
return True
def onApplyFinished(self):
self.pki_widget.feed()