def __init__(self, parent):
"""
Initialize the Find Dialog
"""
FindReplaceDialog.__init__(self, parent)
self.ui.findReplaceForm.hide_replace_widgets()
self.setWindowTitle(self.tr("Find"))
def __init__(self, *args):
"""
The consctructor of the main application object, i.e. the main window.
Calls a lot of other init methods.
"""
QtGui.QMainWindow.__init__(self, *args)
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self.init_vars()
self.init_connects()
self.init_settings()
self.init = 0
self.project = PoioProject(os.getcwd())
self.ui.listFiles.setModel(self.project)
self.ui.projectManager.setShown(False)
self.ui.projectBtn.setStyleSheet(""" QPushButton#projectBtn
{
border-style: outset;
border-width: 1px;
border-color: black;
padding: 1px;
}
QPushButton#projectBtn:checked
{
background-color: lightblue;
border-style: inset;
border-width: 2px;
}""")
self.ui.textedit.append_title(
self.tr("Please create or open a file..."))
self._dialog_find_and_replace = FindReplaceDialog(self)
self._dialog_find_and_replace.setModal(False)
self._dialog_find_and_replace.set_text_edit(self.ui.textedit)
self._dialog_find = FindDialog(self)
self._dialog_find.setModal(False)
self._dialog_find.set_text_edit(self.ui.textedit)
class PoioGRAID(QtGui.QMainWindow):
"""The main window of the PoioGRAID application."""
def __init__(self, *args):
"""
The consctructor of the main application object, i.e. the main window.
Calls a lot of other init methods.
"""
QtGui.QMainWindow.__init__(self, *args)
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self.init_vars()
self.init_connects()
self.init_settings()
self.init = 0
self.project = PoioProject(os.getcwd())
self.ui.listFiles.setModel(self.project)
self.ui.projectManager.setShown(False)
self.ui.projectBtn.setStyleSheet(""" QPushButton#projectBtn
{
border-style: outset;
border-width: 1px;
border-color: black;
padding: 1px;
}
QPushButton#projectBtn:checked
{
background-color: lightblue;
border-style: inset;
border-width: 2px;
}""")
self.ui.textedit.append_title(
self.tr("Please create or open a file..."))
self._dialog_find_and_replace = FindReplaceDialog(self)
self._dialog_find_and_replace.setModal(False)
self._dialog_find_and_replace.set_text_edit(self.ui.textedit)
self._dialog_find = FindDialog(self)
self._dialog_find.setModal(False)
self._dialog_find.set_text_edit(self.ui.textedit)
def init_vars(self):
"""
Initializes several attributes of the application, for example
creates an empty annotation tree and a data structure type.
"""
self.reset_data_structure_type(poioapi.data.GRAID)
self.filepath = None
self.projectfilepath = None
self.title = ''
def init_settings(self):
"""
Load application settings from QSettings object.
"""
QtCore.QCoreApplication.setOrganizationName(
"Interdisciplinary Centre for Social and Language Documentation");
QtCore.QCoreApplication.setOrganizationDomain("cidles.eu");
QtCore.QCoreApplication.setApplicationName("PoioGRAID");
#settings = QtCore.QSettings()
def init_connects(self):
"""
Initializes all signal/slots connections of the application.
"""
# Files
self.ui.actionOpenFile.triggered.connect(self.open_file)
self.ui.actionSaveFile.triggered.connect(self.save_file)
self.ui.actionSaveFileAs.triggered.connect(self.save_file_as)
self.ui.actionOpen_Project.triggered.connect(self.open_project)
self.ui.actionSave_Project.triggered.connect(self.save_project)
self.ui.actionSave_Project_as.triggered.connect(self.save_project_as)
self.ui.actionNewFile.triggered.connect(self.new_file)
# Application stuff
self.ui.actionQuit.triggered.connect(self.close)
self.ui.actionAboutPoioGRAID.triggered.connect(self.about_dialog)
# insert and delete tables and columns
self.ui.actionInsertUtteranceAfter.triggered.connect(
self.insert_utterance_after)
self.ui.actionInsertUtteranceBefore.triggered.connect(
self.insert_utterance_before)
self.ui.actionDeleteUtterance.triggered.connect(
self.delete_utterance)
self.ui.actionInsertColumnBefore.triggered.connect(
self.insert_column_before)
self.ui.actionInsertColumnAfter.triggered.connect(
self.insert_column_after)
self.ui.actionDeleteColumn.triggered.connect(self.delete_column)
# find and replace
self.ui.actionFindAndReplace.triggered.connect(
self.find_and_replace)
self.ui.actionFind.triggered.connect(self.find)
# Poio Project
self.ui.listFiles.activated.connect(self.open_selected_file)
self.connect(self.ui.projectBtn,SIGNAL("toggled()"),self.show_project)
self.connect(self.ui.addfileBtn,SIGNAL("clicked()"),self.add_file)
self.connect(self.ui.removefileBtn,SIGNAL("clicked()"),self.remove_file)
self.connect(self.ui.saveprojectBtn,SIGNAL("clicked()"),self.save_project)
self.connect(self.ui.openprojectBtn,SIGNAL("clicked()"),self.open_project)
def about_dialog(self):
"""
Display the About dialog.
"""
about = QtGui.QMessageBox(self)
about.setTextFormat(QtCore.Qt.RichText)
about.setWindowTitle(self.tr("About PoioGRAID"))
about.setText(self.tr("<b>PoioGRAID 0.2.1</b><br/>Poio GRAID Editor "
"by the <a href=\"http://www.cidles.eu\">"
"Interdisciplinary Centre for Social and "
"Language Documentation</a>.<br/><br/>All "
"rights reserved. See LICENSE file for details."
"<br/><br/>For more information visit the "
"website:<br/><a href=\"http://media.cidles.eu"
"/poio/\">http://media.cidles.eu/poio/"
"</a>"))
about.exec_()
def reset_data_structure_type(self, data_structure_type):
self.annotation_tree = poioapi.annotationtree.AnnotationTree(
data_structure_type)
self.ui.textedit.structure_type_handler =\
self.annotation_tree.structure_type_handler
def show_project(self):
"""
Show or hide the project manager.
"""
self.ui.projectManager.setShown(self.ui.projectBtn.isChecked())
def open_file(self):
"""
Prompt the user for a file, add it to the project and open it.
"""
filepaths = QtGui.QFileDialog.getOpenFileNames(self, self.tr("Open File"), "", self.tr("Pickle files (*.pickle);;All files (*.*)"))
if len(filepaths) == 1:
self.project.clear()
self.project.addFilePaths(filepaths)
self.open_file_at_path(filepaths[0])
def open_file_at_path(self, filepath):
"""
Load the data into the annotation tree and then update the text edit widget.
...
Parameters
----------
filepath: str
"""
if filepath != '':
self.annotation_tree.load_tree_from_pickle(filepath)
self.ui.textedit.structure_type_handler =\
self.annotation_tree.structure_type_handler
#file = open(filepath, "rb")
#data = pickle.load(file)
#if data[0] == 'poio_pickle_v2':
# self.reset_data_structure_type(data[1])
# self.annotation_tree.tree = data[2]
#else:
# file.seek(0)
# self.reset_data_structure_type(poioapi.data.GRAID)
# self.annotation_tree.tree = pickle.load(file)
#file.close()
self.update_textedit()
self.filepath = filepath
def open_project(self):
"""
Prompt the user for a project, clear previous project and screen and open the project in the manager.
"""
path = QtGui.QFileDialog.getOpenFileNames(
self,
self.tr("Open Project"),
"",
self.tr("Poio project file (*.poioprj);;All files (*.*)"))
if len(path) > 0:
self.project.clear()
self.annotation_tree.tree = []
self.update_textedit()
self.projectfilepath = path[0]
self.project.openproject(path[0])
def add_file(self):
"""
Add a file to the current project
"""
filepaths = QtGui.QFileDialog.getOpenFileNames(self, self.tr("Add Files"), "", self.tr("Pickle files (*.pickle);;All files (*.*)"))
self.project.addFilePaths(filepaths)
self.open_file_at_path(filepaths[0])
def remove_file(self):
"""
Remove the selected file from the current project
"""
countRemoved = 0
for i in self.ui.listFiles.selectedIndexes():
currentrow = i.row()-countRemoved
project = self.project.poioFileAt(currentrow)
self.project.removeFilePathAt(currentrow)
if self.filepath == project.filepath:
self.ui.textedit.clear()
countRemoved += 1
def open_selected_file(self):
"""
Open the selected file in the manager to the TextEdit Screen
"""
selected = self.ui.listFiles.selectedIndexes()
count = 0
for item in self.project.projectfiles:
if item.filepath == 'tmp\\untitled.pickle':
ret = self.project.saveuntitled()
if ret == QMessageBox.Save:
path = self.save_file_as()
self.project.removeFilePathAt(count)
self.project.addFilePath(path)
elif ret == QMessageBox.Discard:
self.project.removeFilePathAt(count)
elif ret == QMessageBox.Cancel:
return
count +=1
if len(selected) == 1:
project = self.project.poioFileAt(selected[0].row())
self.open_file_at_path(project.filepath)
def update_textedit(self):
"""
Updates the text edit view with the data from the annotation tree.
"""
self.ui.textedit.blockSignals(True)
self.ui.textedit.clear()
self.ui.textedit.append_title(self.title)
for element in self.annotation_tree.elements():
self.ui.textedit.append_element(element)
self.ui.textedit.scrollToAnchor("title")
self.ui.textedit.blockSignals(False)
def delete_utterance(self):
"""
Delete one utterance from the text edit widget and from the annotation
tree.
"""
deleted_id = self.ui.textedit.delete_current_element()
if deleted_id:
self.annotation_tree.remove_element(deleted_id)
def insert_utterance_before(self):
"""
Insert an utteranance *before* the currently edited utterance in the
text view. Then adds the utterance to the annotation tree.
"""
element = self.annotation_tree.empty_element()
current_id = self.ui.textedit.insert_element(element)
if current_id:
self.annotation_tree.insert_element(element, current_id)
def insert_utterance_after(self):
"""
Insert an utteranance *after* the currently edited utterance in the
text view. Then adds the utterance to the annotation tree.
"""
element = self.annotation_tree.empty_element()
current_id = self.ui.textedit.insert_element(element, True)
if current_id:
self.annotation_tree.insert_element(element, current_id, True)
def delete_column(self):
"""
Deletes the column that is currently edited in the text view. Also
remove all annotation and sub-elements belonging to this column.
Then delete the elements from the annotation tree.
"""
self.ui.textedit.delete_column_at_cursor()
def insert_column_before(self):
"""
Inserts an empty column at the current cursor position *before* the
currently edited element. Then insert the element into the annotation
tree.
"""
next_id = self.ui.textedit.insert_column_at_cursor(
self.annotation_tree.next_annotation_id, False)
self.annotation_tree.next_annotation_id = next_id
def insert_column_after(self):
"""
Inserts an empty column at the current cursor position *after* the
currently edited element. Then insert the element into the annotation
tree.
"""
next_id = self.ui.textedit.insert_column_at_cursor(
self.annotation_tree.next_annotation_id, True)
self.annotation_tree.next_annotation_id = next_id
def new_file(self):
"""
Create a new file from a given input text. The user has to enter the
text in an input dialog. There are two types of input text: plain text
or tb style text (with markup like ``\sl`` at the beginning of lines).
"""
dialog = QtGui.QDialog(self)
ui = Ui_NewFileGraid()
ui.setupUi(dialog)
ret = dialog.exec_()
if ret == QtGui.QDialog.Accepted:
# get the data structure type that the user chose
combo_data_structure_type = ui.comboDataStructureType.currentText()
data_structure_type = poioapi.data.GRAID
if combo_data_structure_type == "GRAID2 (Diana)":
data_structure_type = poioapi.data.GRAIDDIANA
self.reset_data_structure_type(data_structure_type)
self.title = ""
self.statusBar().showMessage(self.tr("Parsing text..."), 5)
if ui.radioButtoTbStyleText.isChecked():
self._parse_tb_style_text(
ui.textedit.document().toPlainText())
else:
self._parse_plain_text(
ui.textedit.document().toPlainText())
self.statusBar().showMessage(self.tr("Parsing done."), 5)
self.update_textedit()
self.project.addFilePath('tmp\\untitled.pickle')
def save_file(self):
"""
Save the current data into a file. If no filename is specified yet
then ask for the path and filename by opening a file dialog.
"""
if not self.filepath:
self.save_file_as()
else:
tree = self.ui.textedit.annotation_tree_from_document()
self.annotation_tree.tree = tree
file = open(self.filepath, "wb")
pickle.dump(['poio_pickle_v2',
self.annotation_tree.data_structure_type,
self.annotation_tree.tree], file)
file.close()
self.statusBar().showMessage(self.tr("File saved."), 5)
def save_file_as(self):
"""
Open a file dialog and ask for path and filename for the file. Then
call `PoioGRAID.save_file()`.
"""
filepath = QtGui.QFileDialog.getSaveFileName(
self,
self.tr("Save File As"),
"",
self.tr("Pickle file (*.pickle);;All files (*.*)"))
if filepath != '':
if not filepath.endswith(".pickle"):
filepath += ".pickle"
self.filepath = filepath
self.save_file()
return filepath
else:
return
def save_project(self):
"""
Save the current project in the manager.
Prompt for a path if the current project didn't exist yet
"""
if not self.projectfilepath:
self.save_project_as()
else:
self.save_file()
self.project.saveprojectas(self.projectfilepath)
def save_project_as(self):
"""
Prompt for a path and save the current project to it
"""
self.save_file()
savepath = ""
savepath = QtGui.QFileDialog.getSaveFileName(
self,
self.tr("Save Project As"),
"",
self.tr("Poio project file (*.poioprj);;All files (*.*)"))
if savepath !="":
self.project.saveprojectas(savepath)
self.projectfilepath = savepath
def find_and_replace(self):
"""
Shows find and replace dialog
"""
self._dialog_find_and_replace.show()
def find(self):
"""
Shows find dialog
"""
self._dialog_find.show()
# Private functions #######################################################
def _parse_plain_text(self, text):
"""
Parses plain text data into an annotation tree.
...
Parameters
----------
text : str
"""
lines = text.split("\n")
progress = QtGui.QProgressDialog(self.tr("Parsing text..."), self.tr("Abort"), 0, len(lines), self.parent())
progress.setWindowModality(QtCore.Qt.WindowModal)
for i, line in enumerate(lines):
progress.setValue(i)
line = line.strip()
utterance = line
clause_unit = re.sub("[.,;:]", "", line)
words = clause_unit.split()
il_elements = list()
for w in words:
if self.annotation_tree.data_structure_type == \
poioapi.data.GRAID:
il_elements.append([
{ 'id' : self.annotation_tree.next_annotation_id,
'annotation' : w },
{ 'id' : self.annotation_tree.next_annotation_id,
'annotation' : '' },
{ 'id' : self.annotation_tree.next_annotation_id,
'annotation' : '' }])
elif self.annotation_tree.data_structure_type ==\
poioapi.data.GRAIDDIANA:
il_elements.append([
{ 'id' : self.annotation_tree.next_annotation_id,
'annotation' : w },
# morphemes
[
[
{ 'id' : self.annotation_tree.next_annotation_id,
'annotation' : '' },
{ 'id' : self.annotation_tree.next_annotation_id,
'annotation' : '' }
]
],
# graid1, graid 3
{ 'id' : self.annotation_tree.next_annotation_id,
'annotation' : '' },
{ 'id' : self.annotation_tree.next_annotation_id,
'annotation' : '' }])
elements = [ [
{ 'id' : self.annotation_tree.next_annotation_id,
'annotation' : clause_unit },
il_elements,
{ 'id' : self.annotation_tree.next_annotation_id,
'annotation' : '' }] ]
utterance = [ { 'id' : self.annotation_tree.next_annotation_id,
'annotation' : utterance },
elements,
{ 'id' : self.annotation_tree.next_annotation_id,
'annotation' : '' },
{ 'id' : self.annotation_tree.next_annotation_id,
'annotation' : '' } ]
if self.annotation_tree.data_structure_type ==\
poioapi.data.GRAIDDIANA:
utterance.append(
{ 'id' : self.annotation_tree.next_annotation_id,
'annotation' : '' })
self.annotation_tree.append_element(utterance)
if (progress.wasCanceled()):
initCorpusReader()
break
progress.setValue(len(lines))
def _parse_tb_style_text(self, text):
"""
Parses tb style data into an annotation tree. In tb style data lines
start with markup like ``\sl``.
...
Parameters
----------
text : str
"""
block = list()
lines = text.split("\n")
line = lines.pop(0)
title = []
while not line.startswith("\\"):
if line:
title.append(line)
line = lines.pop(0)
self.title = " ".join(title)
for line in lines:
if line and line.startswith("\\id") and len(block):
utterance = self._parse_element_from_tb_style(block)
self.annotation_tree.append_element(utterance)
block = list()
elif line:
if line.startswith("\\"):
block.append(line.strip())
utterance = self._parse_element_from_tb_style(block)
self.annotation_tree.append_element(utterance)
#print self.annotation_tree.tree
def _parse_element_from_tb_style(self, block):
"""
Helper function for `PoioGRAID._parse_tb_style_text()`. Parse one
paragraph of tb style data.
...
Parameters
----------
block : list
"""
element_tb = dict()
utterance = ""
translation = ""
comment = ""
for line in block:
line = re.sub(" +", " ", line)
line = line.strip()
line_elements = line.split(None, 1)
if len(line_elements) < 2:
type = line
text = ""
else:
type = line_elements[0]
text = line_elements[1]
if type.startswith("\\"):
if type[1:] == "sl":
#text = re.sub("\(\d+\) ?", "", text)
utterance = text
utterance = re.sub("\d?# ?", "", utterance)
utterance = re.sub(" +", " ", utterance)
utterance = utterance.strip()
if type[1:] == "ft":
translation = text
elif type[1:] == "com":
comment = text
else:
#text = re.sub("^x ", "", text)
element_tb[type[1:]] = list()
last_start = 0
for m in re.finditer("(?:\d?#|$)", text):
element_tb[type[1:]].append(
text[last_start:m.start(0)])
last_start = m.end(0)
elements = []
for i, phrase in enumerate(element_tb['sl']):
words = phrase.split()
wfw = []
try:
wfw = element_tb['wfw'][i].split()
except IndexError:
pass
except KeyError:
pass
graid1 = []
try:
graid1 = element_tb['gr_1'][i].split()
except IndexError:
pass
except KeyError:
pass
graid2 = ''
try:
graid2 = element_tb['gr_2'][i]
except IndexError:
pass
except KeyError:
pass
il_elements = []
for i in range(max(len(words), len(wfw), len(graid1))):
e1 = ''
e2 = ''
e3 = ''
if i < len(words):
e1 = words[i]
if i < len(wfw):
e2 = wfw[i]
if i < len(graid1):
e3 = graid1[i]
il_elements.append([
{ 'id' : self.annotation_tree.next_annotation_id,
'annotation' : e1 },
{ 'id' : self.annotation_tree.next_annotation_id,
'annotation' : e2 },
{ 'id' : self.annotation_tree.next_annotation_id,
'annotation' : e3 }])
elements.append([
{ 'id' : self.annotation_tree.next_annotation_id,
'annotation' : phrase },
il_elements,
{ 'id' : self.annotation_tree.next_annotation_id,
'annotation' : graid2 }])
return [ { 'id' : self.annotation_tree.next_annotation_id,
'annotation' : utterance },
elements,
{ 'id' : self.annotation_tree.next_annotation_id,
'annotation' : translation },
{ 'id' : self.annotation_tree.next_annotation_id,
'annotation' : comment } ]