def _new_webview(self):
HTML = '''
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<style>
html, body {margin:0px;padding:0px;width:100%;height:100%;}
span:hover {color:OrangeRed !important}
span.selected {color:red !important}
</style>
</head>
<body id="canvas"></body>
</html>'''
if self.webview:
self.mainArea.layout().removeWidget(self.webview)
webview = self.webview = gui.WebviewWidget(self.mainArea,
self,
debug=False)
webview.setHtml(HTML)
self.mainArea.layout().addWidget(webview)
for script in ('wordcloud2.js', 'wordcloud-script.js'):
self.webview.evalJS(
open(path.join(path.dirname(__file__), 'resources', script),
encoding='utf-8').read())
def _create_layout(self):
box = gui.widgetBox(self.controlArea, orientation='horizontal')
self.attr_combo = gui.comboBox(box,
self,
'selected_attr',
orientation='horizontal',
label='Region attribute:',
callback=self.on_attr_change)
self.map_combo = gui.comboBox(box,
self,
'selected_map',
orientation='horizontal',
label='Map type:',
callback=self.on_map_change,
items=Map.all)
hexpand = QtGui.QSizePolicy(QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Fixed)
self.attr_combo.setSizePolicy(hexpand)
self.map_combo.setSizePolicy(hexpand)
html = '''
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<base href="{}/"/>
<style>
html, body, #map {{margin:0px;padding:0px;width:100%;height:100%;}}
</style>
<link href="resources/jquery-jvectormap-2.0.2.css" rel="stylesheet">
</head>
<body>
<div id="map"></div>
</body>
</html>'''.format(
urljoin('file:',
pathname2url(path.abspath(path.dirname(__file__)))))
self.webview = gui.WebviewWidget(self.controlArea, self, debug=True)
self.webview.setHtml(html)
for script in ('jquery-2.1.4.min.js', 'jquery-jvectormap-2.0.2.min.js',
'jquery-jvectormap-world-mill-en.js',
'jquery-jvectormap-europe-mill-en.js',
'jquery-jvectormap-us-aea-en.js', 'geomap-script.js'):
self.webview.evalJS(
open(path.join(path.dirname(__file__), 'resources', script),
encoding='utf-8').read())
self.webview.evalJS('REGIONS = {};'.format({
Map.WORLD: CC_WORLD,
Map.EUROPE: CC_EUROPE,
Map.USA: CC_USA
}))
def _create_layout(self):
box = gui.widgetBox(self.controlArea, orientation='horizontal')
self.varmodel = VariableListModel(parent=self)
self.attr_combo = gui.comboBox(box,
self,
'selected_attr',
orientation=Qt.Horizontal,
label='Region attribute:',
callback=self.on_attr_change,
sendSelectedValue=True)
self.attr_combo.setModel(self.varmodel)
self.map_combo = gui.comboBox(box,
self,
'selected_map',
orientation=Qt.Horizontal,
label='Map type:',
callback=self.on_map_change,
items=Map.all)
hexpand = QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed)
self.attr_combo.setSizePolicy(hexpand)
self.map_combo.setSizePolicy(hexpand)
url = urljoin(
'file:',
pathname2url(
os.path.join(os.path.dirname(__file__), 'resources',
'owdocmap.html')))
class Bridge(QObject):
@pyqtSlot(str)
def region_selected(_, regions):
return self.region_selected(regions)
self.webview = gui.WebviewWidget(self.controlArea,
Bridge(),
url=QUrl(url),
debug=False)
self.controlArea.layout().addWidget(self.webview)
QTimer.singleShot(
0,
lambda: self.webview.evalJS('REGIONS = {};'.format({
Map.WORLD: CC_WORLD,
Map.EUROPE: CC_EUROPE,
Map.USA: CC_USA
})))
def _setup_gui(self):
# Control area
box = gui.hBox(self.controlArea, "Filtering")
gui.doubleSpin(box,
self,
"threshold",
0,
1,
0.01,
None,
label="Threshold: ",
orientation=Qt.Horizontal,
callback=self.__on_threshold_changed)
box = gui.hBox(self.controlArea, "Display")
gui.radioButtons(box,
self,
"display_index",
DisplayDocument.ITEMS,
callback=self.__on_display_changed)
gui.rubber(self.controlArea)
# Main area
model = PyTableModel(parent=self)
self._list_view = SemanticListView()
self._list_view.setModel(model)
self._list_view.selectionModel().selectionChanged.connect(
self.__on_selection_changed)
self._list_view.horizontalHeader().sectionClicked.connect(
self.__on_horizontal_header_clicked)
splitter = QSplitter()
splitter.addWidget(self._list_view)
self._web_view = gui.WebviewWidget(splitter, debug=False)
splitter.setSizes([200, 300])
self.mainArea.layout().addWidget(splitter)
def __init__(self):
super().__init__()
self.corpus = None # Corpus
self.corpus_docs = None # Documents generated from Corpus
self.output_mask = [] # Output corpus indices
self.doc_webview = None # WebView for showing content
self.search_features = [
] # two copies are needed since Display allows drag & drop
self.display_list_indices = [0]
# Info attributes
self.update_info()
info_box = gui.widgetBox(self.controlArea, 'Info')
gui.label(info_box, self, 'Documents: %(n_documents)s')
gui.label(info_box, self, 'Preprocessed: %(is_preprocessed)s')
gui.label(info_box, self, ' ◦ Tokens: %(n_tokens)s')
gui.label(info_box, self, ' ◦ Types: %(n_types)s')
gui.label(info_box, self, 'POS tagged: %(is_pos_tagged)s')
gui.label(info_box, self, 'N-grams range: %(ngram_range)s')
gui.label(info_box, self, 'Matching: %(n_matching)s')
# Search features
self.search_listbox = gui.listBox(
self.controlArea,
self,
'search_indices',
'search_features',
selectionMode=QListView.ExtendedSelection,
box='Search features',
callback=self.search_features_changed)
# Display features
display_box = gui.widgetBox(self.controlArea, 'Display features')
self.display_listbox = gui.listBox(
display_box,
self,
'display_list_indices',
'display_features',
selectionMode=QListView.ExtendedSelection,
callback=self.show_docs,
enableDragDrop=True)
self.show_tokens_checkbox = gui.checkBox(display_box,
self,
'show_tokens',
'Show Tokens && Tags',
callback=self.show_docs)
# Auto-commit box
gui.auto_commit(self.controlArea, self, 'autocommit', 'Send data',
'Auto send is on')
# Search
self.filter_input = gui.lineEdit(self.mainArea,
self,
'regexp_filter',
orientation=Qt.Horizontal,
sizePolicy=QSizePolicy(
QSizePolicy.MinimumExpanding,
QSizePolicy.Fixed),
label='RegExp Filter:')
self.filter_input.textChanged.connect(self.refresh_search)
# Main area
self.splitter = QSplitter(
orientation=Qt.Horizontal,
childrenCollapsible=False,
)
# Document list
self.doc_list = QTableView()
self.doc_list.setSelectionBehavior(QTableView.SelectRows)
self.doc_list.setSelectionMode(QTableView.ExtendedSelection)
self.doc_list.setEditTriggers(QAbstractItemView.NoEditTriggers)
self.doc_list.horizontalHeader().setSectionResizeMode(
QHeaderView.Stretch)
self.doc_list.horizontalHeader().setVisible(False)
self.splitter.addWidget(self.doc_list)
self.doc_list_model = QStandardItemModel(self)
self.doc_list.setModel(self.doc_list_model)
self.doc_list.selectionModel().selectionChanged.connect(self.show_docs)
# Document contents
self.doc_webview = gui.WebviewWidget(self.splitter, debug=False)
self.doc_webview.loadFinished.connect(self.highlight_docs)
self.mainArea.layout().addWidget(self.splitter)
