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#!/usr/bin/env python
# -*- coding: utf-8 -*-
from PyQt4 import QtCore, QtGui
import DIMputs as my_DI
class MainWindow(QtGui.QWidget):
updateSignal = QtCore.pyqtSignal()
def __init__(self, parent=None):
self.path = ""
self.cur_rein_num = 0
self.data = None
self.format = ""
self.cell_limit = float("inf")
super(MainWindow, self).__init__(parent)
# upper buttons
pathLabel = QtGui.QLabel("Path:")
self.pathLabel = QtGui.QLabel(self.path)
self.pathLabel.setFrameStyle(QtGui.QFrame.StyledPanel |
QtGui.QFrame.Sunken)
self.pathLabel.setToolTip("Current File")
self.pathButton = QtGui.QPushButton("P&ath...")
self.pathButton.setToolTip("Set the item you want to inspect")
self.connect(self.pathButton, QtCore.SIGNAL("clicked()"), self.setPath)
# cell limit label and text field
cell_limit_label = QtGui.QLabel("Cell Limit:")
self.cell_limit_chooser = QtGui.QSpinBox()
self.cell_limit_chooser.setMaximum(99999)
cell_limit_label.setToolTip("Limits the number of elements per cell")
self.cell_limit_chooser.setToolTip("Set to zero to show all elements")
# format drop down menu
self.format_drop = QtGui.QToolButton(self)
self.format_drop.setPopupMode(QtGui.QToolButton.MenuButtonPopup)
self.format_drop.setMenu(QtGui.QMenu(self.format_drop))
self.format_drop.setText("Format")
self.format_syntax = QtGui.QPushButton("Syntax")
self.format_phrase = QtGui.QPushButton("Phrase")
self.format_syntaxCube = QtGui.QPushButton("Syntax Cube (-Tall flag)")
self.format_phraseStackFlag = QtGui.QPushButton("Phrase Stack (search-graph)")
self.format_phraseStackVerbose = QtGui.QPushButton("Phrase Stack (verbose)")
self.format_syntaxCubeFlag = QtGui.QPushButton("Syntax Cube (search-graph)")
self.format_mbot = QtGui.QPushButton("MBOT")
format_action_syntax = QtGui.QWidgetAction(self.format_drop)
format_action_syntax.setDefaultWidget(self.format_syntax)
format_action_phrase = QtGui.QWidgetAction(self.format_drop)
format_action_phrase.setDefaultWidget(self.format_phrase)
format_action_syntaxCube = QtGui.QWidgetAction(self.format_drop)
format_action_syntaxCube.setDefaultWidget(self.format_syntaxCube)
format_action_phraseStackFlag = QtGui.QWidgetAction(self.format_drop)
format_action_phraseStackFlag.setDefaultWidget(self.format_phraseStackFlag)
format_action_phraseStackVerbose = QtGui.QWidgetAction(self.format_drop)
format_action_phraseStackVerbose.setDefaultWidget(self.format_phraseStackVerbose)
format_action_syntaxCubeFlag = QtGui.QWidgetAction(self.format_drop)
format_action_syntaxCubeFlag.setDefaultWidget(self.format_syntaxCubeFlag)
format_action_mbot = QtGui.QWidgetAction(self.format_drop)
format_action_mbot.setDefaultWidget(self.format_mbot)
self.format_drop.menu().addAction(format_action_syntax)
self.format_drop.menu().addAction(format_action_phrase)
self.format_drop.menu().addAction(format_action_syntaxCube)
self.format_drop.menu().addAction(format_action_phraseStackFlag)
self.format_drop.menu().addAction(format_action_phraseStackVerbose)
self.format_drop.menu().addAction(format_action_syntaxCubeFlag)
self.format_drop.menu().addAction(format_action_mbot)
self.format_syntax.clicked.connect(self.set_format_syntax)
self.format_phrase.clicked.connect(self.set_format_phrase)
self.format_syntaxCube.clicked.connect(self.set_format_syntaxCube)
self.format_phraseStackFlag.clicked.connect(self.set_format_phraseStackFlag)
self.format_phraseStackVerbose.clicked.connect(self.set_format_phraseStackVerbose)
self.format_syntaxCubeFlag.clicked.connect(self.set_format_syntaxCubeFlag)
self.format_mbot.clicked.connect(self.set_format_mbot)
# table
self.table_widget = HoverTable(self)
self.w = [] # future popup window
# self.table_widget = QtGui.QTableWidget(self)
# lower buttons
self.buttonBox = QtGui.QDialogButtonBox()
self.sentence_spinbox = QtGui.QSpinBox(parent=self.buttonBox)
self.sentence_spinbox.setMaximum(999999)
self.goto_button = self.buttonBox.addButton(
"&GoTo", QtGui.QDialogButtonBox.ActionRole)
self.next_button = self.buttonBox.addButton(
"&Next", QtGui.QDialogButtonBox.ActionRole)
self.prev_button = self.buttonBox.addButton(
"&Prev", QtGui.QDialogButtonBox.ActionRole)
self.next_button.clicked.connect(self.next_parse)
self.prev_button.clicked.connect(self.prev_parse)
self.goto_button.clicked.connect(self.cur_parse)
self.quit_button = self.buttonBox.addButton(
"&Quit", QtGui.QDialogButtonBox.ActionRole)
self.quit_button.clicked.connect(
QtCore.QCoreApplication.instance().quit)
# Disable navigation buttons until data is loaded: see setPath for reactivation
self.goto_button.setDisabled(True)
self.next_button.setDisabled(True)
self.prev_button.setDisabled(True)
# Layouting
layout = QtGui.QVBoxLayout()
topLayout = QtGui.QHBoxLayout()
topLayout.addWidget(self.format_drop)
topLayout.addWidget(cell_limit_label)
topLayout.addWidget(self.cell_limit_chooser)
self.cell_limit_chooser.valueChanged.connect(self.setCellLimit)
topLayout.addWidget(pathLabel)
topLayout.addWidget(self.pathLabel, 1)
topLayout.addWidget(self.pathButton)
bottomLayout = QtGui.QHBoxLayout()
bottomLayout.addWidget(self.buttonBox)
layout.addLayout(topLayout)
layout.addWidget(self.table_widget)
layout.addLayout(bottomLayout)
self.sentence_spinbox.valueChanged.connect(self.set_cur_rein_num)
self.setLayout(layout)
self.updateSignal.connect(self.update_table)
QtCore.QObject.connect(
self.table_widget,
QtCore.SIGNAL("cellDoubleClicked(int, int)"),
self.popup)
def closeEvent(self, *args, **kwargs):
# reimplementation of the close-event for closing down everything
# when the main window is closed
QtCore.QCoreApplication.quit()
return QtGui.QWidget.closeEvent(self, *args, **kwargs)
def setCellLimit(self, value):
if value == 0:
value = float("inf")
self.cell_limit = value
def setPath(self):
path = QtGui.QFileDialog.getOpenFileName(self,
"Select File", self.pathLabel.text())
if path:
self.goto_button.setDisabled(False)
self.prev_button.setDisabled(False)
self.next_button.setDisabled(False)
self.pathLabel.setText(QtCore.QDir.toNativeSeparators(path))
self.path = unicode(path)
self.data = my_DI.DataInput(self.path)
try:
if self.format == "syntax":
self.data.read_syntax()
elif self.format == "phrase":
self.data.read_phrase()
elif self.format == "syntaxCube":
self.data.read_syntax_cubes(self.cell_limit)
elif self.format == "phraseStackFlag":
self.data.read_phrase_stack_flag(self.cell_limit)
elif self.format == "phraseStackVerbose":
self.data.read_phrase_stack_verbose(self.cell_limit)
elif self.format == "syntaxCubeFlag":
self.data.read_syntax_cube_flag(self.cell_limit)
elif self.format == "mbot":
self.data.read_mbot(self.cell_limit)
self.populate(0)
self.sentence_spinbox.setValue(0)
except (ValueError, IndexError) as exc:
self.error_dialog = QtGui.QDialog()
self.error_dialog.setModal(True)
layout = QtGui.QVBoxLayout()
text = QtGui.QLabel(
"""Something went wrong when choosing your input format/file
\n""")
button = QtGui.QPushButton("Ok")
button.clicked.connect(self.error_dialog.close)
layout.addWidget(text)
layout.addWidget(button)
self.error_dialog.setLayout(layout)
self.error_dialog.show()
def next_parse(self):
self.cur_rein_num += 1
if self.cur_rein_num < 0:
self.cur_rein_num = len(self.data.sentences) + self.cur_rein_num
if self.cur_rein_num >= len(self.data.sentences):
self.cur_rein_num = 0
self.sentence_spinbox.setValue(self.cur_rein_num)
self.populate(self.cur_rein_num)
def prev_parse(self):
self.cur_rein_num -= 1
if self.cur_rein_num < 0:
self.cur_rein_num = len(self.data.sentences) + self.cur_rein_num
if self.cur_rein_num >= len(self.data.sentences):
self.cur_rein_num = 0
self.sentence_spinbox.setValue(self.cur_rein_num)
self.populate(self.cur_rein_num)
def cur_parse(self):
if self.cur_rein_num >= len(self.data.sentences):
self.cur_rein_num = 0
self.sentence_spinbox.setValue(self.cur_rein_num)
self.populate(self.cur_rein_num)
def set_cur_rein_num(self, value):
self.cur_rein_num = value # self.sentence_spinbox.value()
def populate(self, cur_rein_num):
cur_sent = self.data.sentences[cur_rein_num]
nrows, ncols = cur_sent.length + 1, cur_sent.length + 1
nrows, ncols = ncols, nrows # switcher
self.table_widget.setSortingEnabled(False)
self.table_widget.setRowCount(nrows)
self.table_widget.setColumnCount(ncols)
# for starting the numbering of the table at zero as the spans
self.table_widget.setHorizontalHeaderLabels([str(x) for x in range(ncols)])
self.table_widget.setVerticalHeaderLabels([str(x) for x in range(nrows)])
for i in range(nrows):
for j in range(ncols):
try:
# item = TableItem("%s:%s \n %s"
# % (i+1, j+1, cur_sent.spans[(i,j)]))
item = str(i) + ".." + str(j) + " \n"
if isinstance(cur_sent.spans[(i, j)], basestring):
item += cur_sent.spans[(i, j)] + "\n"
else:
for rule in cur_sent.spans[(i, j)]:
item += str(rule) + "\n"
if cur_sent.spans[(i, j)] == []:
if j - i < 0:
item = ""
else:
item = "-"
item = TableItem(item.decode("utf-8"))
except KeyError:
if j - i < 0:
item = QtGui.QTableWidgetItem("")
else:
item = QtGui.QTableWidgetItem("-")
self.table_widget.setItem(i, j, item)
self.table_widget.setColumnWidth(j, 40)
# self.connect(
# self.table_widget, QtCore.SIGNAL("itemDoubleClicked(QTableWidgetItem)"),
# self.popup)
self.updateSignal.emit()
self.table_widget.setSortingEnabled(True)
def update_table(self):
self.table_widget.sortItems(0, QtCore.Qt.DescendingOrder)
def set_format_syntax(self):
self.format = "syntax"
self.format_drop.setText("Syntax")
self.format_drop.menu().hide()
def set_format_phrase(self):
self.format = "phrase"
self.format_drop.setText("Phrase")
self.format_drop.menu().hide()
def set_format_syntaxCube(self):
self.format = "syntaxCube"
self.format_drop.setText("Syntax Cube (-Tall flag)")
self.format_drop.menu().hide()
def set_format_phraseStackFlag(self):
self.format = "phraseStackFlag"
self.format_drop.setText("Phrase Stack (search-graph)")
self.format_drop.menu().hide()
def set_format_phraseStackVerbose(self):
self.format = "phraseStackVerbose"
self.format_drop.setText("Phrase Stack (verbose)")
self.format_drop.menu().hide()
def set_format_syntaxCubeFlag(self):
self.format = "syntaxCubeFlag"
self.format_drop.setText("Syntax Cube (search-graph)")
self.format_drop.menu().hide()
def set_format_mbot(self):
self.format = "mbot"
self.format_drop.setText("MBOT")
self.format_drop.menu().hide()
# @QtCore.pyqtSlot(QtGui.QTableWidgetItem, result=QtCore.QObject)
# def popup(self, item):
# @pyqtSlot(int, int, result=QtCore.QObject)
# @pyqtSignature("popup(int int)")
def popup(self, r, c):
# """ C++: QObject popup(int, int) """
# self.w = PopUpCell(item.text)
self.w.append(PopUpCell(self.table_widget.item(r, c).text()))
# self.w.setGeometry(QRect(100, 100, 400, 200))
self.w[-1].show()
class HoverTable(QtGui.QTableWidget):
def __init__(self, parent=None):
super(HoverTable, self).__init__(parent)
self.setMouseTracking(True)
self.horizontalHeader().setClickable(False)
# self.verticalHeader().setDefaultSectionSize(self.verticalHeader.fontMetrics().height()+2);
class PopUpCell(QtGui.QWidget):
def __init__(self, cell_text):
QtGui.QWidget.__init__(self)
layout = QtGui.QHBoxLayout()
text_list = map(lambda x: x, cell_text.split("\n"))
wind_cont = QtGui.QTextEdit() # "<br/>".join(text_list[1:]))
wind_cont.setReadOnly(True)
wind_cont.setWindowTitle(text_list[0])
wind_cont.setPlainText(cell_text) # "\n".join(text_list))
layout.addWidget(wind_cont)
self.setWindowTitle(text_list[0])
self.setLayout(layout)
self.resize(960, 320)
class TableItem(QtGui.QTableWidgetItem):
def __init__(self, cell_text, type=1000):
super(TableItem, self).__init__(cell_text)
if len(cell_text.split("\n")) > 20:
self.setToolTip("\n".join(cell_text.split("\n")[:19]))
else:
self.setToolTip(cell_text)
self.cell_text = cell_text
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