class TranscriptionSearchDialog(SearchDialog):
def __init__(self, corpus, recents, blankValue, wildcard):
super().__init__()
print('recents', recents)
print('blankValue', blankValue)
print('wildcard', wildcard)
self.corpus = corpus
self.recents = recents
self.blankValue = blankValue
self.wildcard = wildcard
self.setWindowTitle('Search')
self.setWindowFlags(Qt.WindowMaximizeButtonHint
| Qt.WindowMinimizeButtonHint
| Qt.WindowCloseButtonHint)
layout = QVBoxLayout()
#Set up up top layout
self.topLayout = QHBoxLayout()
explanation = QLabel()
text = ('Enter the transcription you want to match in your corpus.')
explanation.setText(text)
explanation.setFont(QFont('Arial', 16))
self.topLayout.addWidget(explanation)
layout.addLayout(self.topLayout)
#Set up config tabs
self.configTabs = QTabWidget()
self.configTabs.addTab(TranscriptionConfigTab(1), 'Config 1')
self.configTabs.addTab(TranscriptionConfigTab(2), 'Config 2')
layout.addWidget(self.configTabs)
# Add "global" handshape options (as checkboxes)
self.globalOptionsLayout = QHBoxLayout()
self.setupGlobalOptions()
layout.addLayout(self.globalOptionsLayout)
#Add hand image
self.infoPanel = QHBoxLayout()
self.handImage = HandShapeImage(getMediaFilePath('hand.JPG'))
self.infoPanel.addWidget(self.handImage)
self.transcriptionInfo = TranscriptionInfo()
self.infoPanel.addLayout(self.transcriptionInfo)
layout.addLayout(self.infoPanel)
#Connects some slots and signals
for k in [0, 1]:
for slot in self.configTabs.widget(k).hand1Transcription.slots[1:]:
slot.slotSelectionChanged.connect(
self.handImage.useNormalImage)
slot.slotSelectionChanged.connect(
self.handImage.transcriptionSlotChanged)
slot.slotSelectionChanged.connect(
self.transcriptionInfo.transcriptionSlotChanged)
slot.changeValidatorState(True)
for slot in self.configTabs.widget(k).hand2Transcription.slots[1:]:
slot.slotSelectionChanged.connect(
self.handImage.useReverseImage)
slot.slotSelectionChanged.connect(
self.handImage.transcriptionSlotChanged)
slot.slotSelectionChanged.connect(
self.transcriptionInfo.transcriptionSlotChanged)
slot.changeValidatorState(True)
buttonLayout = QHBoxLayout()
blankOptionsButton = QPushButton('Search options...')
blankOptionsButton.clicked.connect(self.showSearchOptions)
buttonLayout.addWidget(blankOptionsButton)
showRecents = QPushButton('Show recent searches...')
showRecents.clicked.connect(self.recentSearches)
ok = QPushButton('Search')
ok.clicked.connect(self.accept)
cancel = QPushButton('Cancel')
cancel.clicked.connect(self.reject)
buttonLayout.addWidget(showRecents)
buttonLayout.addWidget(ok)
buttonLayout.addWidget(cancel)
layout.addLayout(buttonLayout)
self.setLayout(layout)
self.showMaximized()
def showSearchOptions(self):
dialog = TranscriptionsSearchOptionsDialog(self.blankValue,
self.wildcard)
if dialog.exec_():
self.blankValue = dialog.blankOptionSelection
self.wildcard = dialog.wildcard
def recentSearches(self):
result = self.showRecentSearches()
if result is not None:
results = result.recentData.segmentedTranscription
results = [[results[0], results[1]], [results[2], results[3]]]
for config in [0, 1]:
for hand in [0, 1]:
widget = getattr(self.configTabs.widget(config),
'hand{}Transcription'.format(hand + 1))
for n, symbol in enumerate(results[config][hand]):
slot = getattr(widget, 'slot{}'.format(n + 1))
slot.setText(symbol)
def setupGlobalOptions(self):
self.globalOptionsWidgets = list()
globalOptionsLabel = QLabel('Global handshape options:')
globalOptionsLabel.setFont(QFont(FONT_NAME, FONT_SIZE))
self.globalOptionsLayout.addWidget(globalOptionsLabel)
for option in GLOBAL_OPTIONS:
widget = QCheckBox(option.title())
option += 'CheckBox'
setattr(self, option, widget)
widget = getattr(self, option)
self.globalOptionsLayout.addWidget(widget)
self.globalOptionsWidgets.append(widget)
def generateRegEx(self):
expressions = list()
for transcription in self.transcriptions:
regex = list()
for slot in transcription.slots:
symbol = slot.text()
if not symbol or symbol == ' ':
if self.blankValue == 'literal' or self.blankValue == 'both':
symbol = '_'
elif self.blankValue == 'wildcard':
symbol = '.'
if symbol == self.wildcard:
symbol = '.'
if symbol in ['?', '*', '$', '^', '+']:
symbol = '\\' + symbol
regex.append(symbol)
regex = ''.join(regex)
expressions.append(regex)
self.regularExpressions = expressions
def generateTranscriptions(self):
self.transcriptions = list()
self.transcriptions.append(
self.configTabs.widget(0).hand1Transcription)
self.transcriptions.append(
self.configTabs.widget(0).hand2Transcription)
self.transcriptions.append(
self.configTabs.widget(1).hand1Transcription)
self.transcriptions.append(
self.configTabs.widget(1).hand2Transcription)
def generateGlobalOptions(self):
for option in GLOBAL_OPTIONS:
setattr(self, option,
getattr(self, option + 'CheckBox').isChecked())
class ParameterDialog(QDialog):
def __init__(self, model, checkStrategy=None):
super().__init__()
self.setWindowFlags(Qt.WindowStaysOnTopHint)
self.setWindowTitle('Select Parameters')
self.adjustedHeight = self.frameGeometry().height()
self.adjustedWidth = self.frameGeometry().width()
self.adjustedPos = self.pos()
self.model = model
self.model.itemChanged.connect(self.updateDisplayTree)
self.treeView = ParameterTreeView()
self.treeView.setModel(self.model)
self.treeView.clicked.connect(self.updateDisplayTree)
self.displayTree = anytree.Node('Selected Parameters', parent=None)
self.displayTreeWidget = QTextEdit()
self.displayTreeWidget.setReadOnly(True)
layout = QVBoxLayout()
self.selectionLayout = QVBoxLayout()
self.parameterLayout = QHBoxLayout()
self.selectionLayout.addWidget(self.displayTreeWidget)
self.parameterLayout.addWidget(self.treeView)
self.parameterLayout.addLayout(self.selectionLayout)
self.buildDisplayTree(self.model.invisibleRootItem(), self.displayTree)
self.generateDisplayTreeText()
terminalNodesLayout = QVBoxLayout()
self.terminalNodesLabel = QTextEdit('No parameters selected')
self.terminalNodesLabel.setReadOnly(True)
terminalNodesLayout.addWidget(self.terminalNodesLabel)
self.parameterLayout.addLayout(terminalNodesLayout)
self.updateTerminalNodes()
buttonLayout = QGridLayout()
okButton = QPushButton('OK')
cancelButton = QPushButton('Cancel')
resetButton = QPushButton('Reset to default values')
clearButton = QPushButton('Clear all check boxes')
buttonLayout.addWidget(resetButton, 0, 0)
buttonLayout.addWidget(clearButton, 0, 1)
buttonLayout.addWidget(okButton, 1, 0)
buttonLayout.addWidget(cancelButton, 1, 1)
okButton.clicked.connect(self.accept)
cancelButton.clicked.connect(self.reject)
resetButton.clicked.connect(self.reset)
clearButton.clicked.connect(self.clear)
layout.addLayout(self.parameterLayout)
layout.addLayout(buttonLayout)
self.setLayout(layout)
self.resize(self.adjustedHeight, self.adjustedWidth)
self.move(self.adjustedPos)
def saveParameters(self):
def traverse(item):
item.parameter.is_checked = item.checkState()
if item.isEditable():
item.parameter.name = item.text()
for m in range(item.rowCount()):
newItem = item.child(m)
traverse(newItem)
output = list()
for j in range(self.model.invisibleRootItem().rowCount()):
item = self.model.item(j)
traverse(item)
output.append(self.model.item(j).parameter)
return output
def buildDisplayTree(self, modelItem, displayNode):
canBeChecked = modelItem.isCheckable()
if (not canBeChecked) or (canBeChecked and modelItem.checkState()):
#display anything that cannot be checked (e.g. parent items like Quality or Location)
#or display anything that could be checked and actually is
newDisplayNode = anytree.Node(modelItem.text(), parent=displayNode)
for n in range(modelItem.rowCount()):
child = modelItem.child(n)
self.buildDisplayTree(child, newDisplayNode)
def generateDisplayTreeText(self):
treeText = list()
for pre, fill, node in anytree.RenderTree(self.displayTree):
treeText.append("{}{}".format(pre, node.name))
treeText = '\n'.join(treeText)
self.displayTreeWidget.setText(treeText)
def clear(self):
continue_ = self.showWarning()
if continue_:
def traverse(item):
item.parameter.is_checked = False
if item.isCheckable():
item.setCheckState(False)
for m in range(item.rowCount()):
newItem = item.child(m)
traverse(newItem)
for j in range(self.model.invisibleRootItem().rowCount()):
item = self.model.item(j)
traverse(item)
self.terminalNodesLabel.setText('No parameters selected')
def reset(self):
continue_ = self.showWarning()
if continue_:
def traverse(item):
item.parameter.is_checked = item.parameter.is_default
if item.isCheckable():
item.setCheckState(item.parameter.is_default)
if item.isEditable():
item.setText('(Specify)')
for m in range(item.rowCount()):
newItem = item.child(m)
traverse(newItem)
for j in range(self.model.invisibleRootItem().rowCount()):
item = self.model.item(j)
traverse(item)
def showWarning(self):
alert = QMessageBox()
alert.setWindowFlags(Qt.WindowStaysOnTopHint)
alert.setWindowTitle('Warning')
alert.setText(
'This will erase your currently selected parameters. This action cannot be undone. Continue?'
)
alert.addButton('OK', QMessageBox.AcceptRole)
alert.addButton('Cancel', QMessageBox.RejectRole)
alert.exec_()
role = alert.buttonRole(alert.clickedButton())
if role == QMessageBox.AcceptRole:
return True
else:
return False
def closeEvent(self, e):
self.close()
def accept(self):
self.saveParameters()
self.adjustedHeight = self.frameGeometry().height()
self.adjustedWidth = self.frameGeometry().width()
self.adjustedPos = self.pos()
self.hide()
def reject(self):
self.adjustedHeight = self.frameGeometry().height()
self.adjustedWidth = self.frameGeometry().width()
self.adjustedPos = self.pos()
self.hide()
def updateDisplayTree(self):
self.displayTree = anytree.Node('Selected Parameters', parent=None)
self.buildDisplayTree(self.model.invisibleRootItem(), self.displayTree)
self.generateDisplayTreeText()
self.updateTerminalNodes()
def updateTerminalNodes(self):
text = list()
for pre, fill, node in anytree.RenderTree(self.displayTree):
if node.is_leaf:
text.append(' : '.join([node.parent.name, node.name]))
text = '\n'.join(text)
self.terminalNodesLabel.setText(text)
