def __init__(self) -> None:
super().__init__()
# define the layout
main_area = QWidget(self.mainArea)
self.mainArea.layout().addWidget(main_area)
layout = QGridLayout()
main_area.setLayout(layout)
layout.setContentsMargins(4, 4, 4, 4)
# filter line edit
self.filter_line_edit = QLineEdit()
self.filter_line_edit.setPlaceholderText("Filter marker genes")
layout.addWidget(self.filter_line_edit, 0, 0, 1, 3)
# define available markers view
self.available_markers_view = TreeView()
box = gui.vBox(self.mainArea, "Available markers", addToLayout=False)
box.layout().addWidget(self.available_markers_view)
layout.addWidget(box, 1, 0, 2, 1)
# create selected markers view
self.selected_markers_view = TreeView()
box = gui.vBox(self.mainArea, "Selected markers", addToLayout=False)
box.layout().addWidget(self.selected_markers_view)
layout.addWidget(box, 1, 2, 2, 1)
self.available_markers_view.otherView = self.selected_markers_view
self.selected_markers_view.otherView = self.available_markers_view
# buttons
box = gui.vBox(self.mainArea, addToLayout=False, margin=0)
layout.addWidget(box, 1, 1, 1, 1)
self.move_button = gui.button(box,
self,
">",
callback=self._move_selected)
self._init_description_area(layout)
self._init_control_area()
self._load_data()
def __init__(self, title, text, parent=None):
super().__init__(parent)
self.setLayout(QVBoxLayout())
self.title_le = QLineEdit()
self.title_le.setPlaceholderText("Document title")
self.title_le.setText(title)
self.title_le.editingFinished.connect(self._on_text_changed)
self.text_area = CustomQPlainTextEdit()
self.text_area.setPlaceholderText("Document text")
self.text_area.setPlainText(text)
self.text_area.editingFinished.connect(self._on_text_changed)
remove_button = QPushButton("x")
remove_button.setFixedWidth(35)
remove_button.setFocusPolicy(Qt.NoFocus)
remove_button.clicked.connect(self._on_remove_clicked)
box = gui.hBox(self)
box.layout().addWidget(self.title_le)
box.layout().addWidget(remove_button)
self.layout().addWidget(self.text_area)
def test_prop(self):
w = QWidget()
layout = QVBoxLayout()
cb = QCheckBox("Check", w)
sp = QSpinBox(w)
le = QLineEdit(w)
textw = QTextEdit(w, readOnly=True)
textw.setProperty("checked_", False)
textw.setProperty("spin_", 0)
textw.setProperty("line_", "")
textexpr = PropertyBindingExpr(
r"""
("Check box is {0}\n"
"Spin has value {1}\n"
"Line contains {2}").format(
"checked" if checked else "unchecked",
spin,
line)
""",
dict(checked=binding_for(cb, "checked"),
spin=binding_for(sp, "value"),
line=binding_for(le, "text")),
)
layout.addWidget(cb)
layout.addWidget(sp)
layout.addWidget(le)
layout.addWidget(textw)
manager = BindingManager(submitPolicy=BindingManager.AutoSubmit)
manager.bind(PropertyBinding(textw, "plainText", "textChanged"),
textexpr)
w.setLayout(layout)
w.show()
self.qWait()
def __init__(self, parent=None, name="Open"):
super().__init__(parent)
self.__url_edit = QLineEdit()
self.__url_edit.setMinimumWidth(300)
button_box = QDialogButtonBox(
QDialogButtonBox.Cancel | QDialogButtonBox.Open,
Qt.Horizontal, self
)
button_box.accepted.connect(self.accept)
button_box.rejected.connect(self.reject)
layout = QVBoxLayout()
layout_ = QHBoxLayout()
layout_.addWidget(QLabel("URL:"))
layout_.addWidget(self.__url_edit)
layout.addLayout(layout_)
layout.addWidget(button_box)
self.setLayout(layout)
self.setWindowTitle(name)
def manual_cut_editline(text="", enabled=True) -> QLineEdit:
edit = QLineEdit(
text=text,
placeholderText="e.g. 0.0, 0.5, 1.0",
toolTip='<p style="white-space:pre">' +
'Enter cut points as a comma-separate list of \n'
'strictly increasing numbers e.g. 0.0, 0.5, 1.0).</p>',
enabled=enabled,
)
edit.setValidator(IncreasingNumbersListValidator())
edit.setSizePolicy(QSizePolicy.MinimumExpanding, QSizePolicy.Fixed)
@edit.textChanged.connect
def update():
validator = edit.validator()
if validator is not None and edit.text().strip():
state, _, _ = validator.validate(edit.text(), 0)
else:
state = QValidator.Acceptable
palette = edit.palette()
colors = {
QValidator.Intermediate: (Qt.yellow, Qt.black),
QValidator.Invalid: (Qt.red, Qt.black),
}.get(state, None)
if colors is None:
palette = QPalette()
else:
palette.setColor(QPalette.Base, colors[0])
palette.setColor(QPalette.Text, colors[1])
cr = edit.cursorRect()
p = edit.mapToGlobal(cr.bottomRight())
edit.setPalette(palette)
if state != QValidator.Acceptable and edit.isVisible():
validator.show_tip(edit, p, edit.toolTip(),
textFormat=Qt.RichText)
else:
validator.show_tip(edit, p, "")
return edit, edit.textChanged
def _add_line():
self.line_edits.append([])
n_lines = len(self.line_edits)
for coli in range(1, 3):
edit = QLineEdit()
self.line_edits[-1].append(edit)
self.rules_box.addWidget(edit, n_lines, coli)
edit.textChanged.connect(self.sync_edit)
button = gui.button(
None, self, label='×', flat=True, height=20,
styleSheet='* {font-size: 16pt; color: silver}'
'*:hover {color: black}',
autoDefault=False, callback=self.remove_row)
button.setMinimumSize(QSize(12, 20))
self.remove_buttons.append(button)
self.rules_box.addWidget(button, n_lines, 0)
self.counts.append([])
for coli, kwargs in enumerate(
(dict(alignment=Qt.AlignRight),
dict(alignment=Qt.AlignLeft, styleSheet="color: gray"))):
label = QLabel(**kwargs)
self.counts[-1].append(label)
self.rules_box.addWidget(label, n_lines, 3 + coli)
def _add_line():
self.line_edits.append([])
n_lines = len(self.line_edits)
for coli in range(1, 3):
edit = QLineEdit()
self.line_edits[-1].append(edit)
self.rules_box.addWidget(edit, n_lines, coli)
edit.textChanged.connect(self.sync_edit)
button = gui.button(
None, self, label='×', width=33,
autoDefault=False, callback=self.remove_row,
sizePolicy=(QSizePolicy.Maximum,
QSizePolicy.Maximum)
)
self.remove_buttons.append(button)
self.rules_box.addWidget(button, n_lines, 0)
self.counts.append([])
for coli, kwargs in enumerate(
(dict(),
dict(styleSheet="color: gray"))):
label = QLabel(alignment=Qt.AlignCenter, **kwargs)
self.counts[-1].append(label)
self.rules_box.addWidget(label, n_lines, 3 + coli)
def manual_cut_editline(text="", enabled=True) -> QLineEdit:
edit = QLineEdit(
text=text,
placeholderText="e.g. 0.0, 0.5, 1.0",
toolTip="Enter fixed discretization cut points (a comma "
"separated list of strictly increasing numbers e.g. "
"0.0, 0.5, 1.0).",
enabled=enabled,
)
@edit.textChanged.connect
def update():
validator = edit.validator()
if validator is not None:
state, _, _ = validator.validate(edit.text(), 0)
else:
state = QValidator.Acceptable
palette = edit.palette()
colors = {
QValidator.Intermediate: (Qt.yellow, Qt.black),
QValidator.Invalid: (Qt.red, Qt.black),
}.get(state, None)
if colors is None:
palette = QPalette()
else:
palette.setColor(QPalette.Base, colors[0])
palette.setColor(QPalette.Text, colors[1])
cr = edit.cursorRect()
p = edit.mapToGlobal(cr.bottomRight())
edit.setPalette(palette)
if state != QValidator.Acceptable and edit.isVisible():
show_tip(edit, p, edit.toolTip(), textFormat=Qt.RichText)
else:
show_tip(edit, p, "")
return edit
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
w = self.widget(0) # 'General' tab
layout = w.layout()
assert isinstance(layout, QFormLayout)
cb = QCheckBox(self.tr("Automatically check for updates"))
cb.setAttribute(Qt.WA_LayoutUsesWidgetRect)
layout.addRow("Updates", cb)
self.bind(cb, "checked", "startup/check-updates")
# Error Reporting Tab
tab = QWidget()
self.addTab(tab, self.tr("Error Reporting"),
toolTip="Settings related to error reporting")
form = QFormLayout()
line_edit_mid = QLineEdit()
self.bind(line_edit_mid, "text", "error-reporting/machine-id")
form.addRow("Machine ID:", line_edit_mid)
box = QWidget()
layout = QVBoxLayout()
layout.setContentsMargins(0, 0, 0, 0)
cb1 = QCheckBox(
self.tr(""),
toolTip=self.tr(
"Share anonymous usage statistics to improve Orange")
)
self.bind(cb1, "checked", "error-reporting/send-statistics")
cb1.clicked.connect(UsageStatistics.set_enabled)
layout.addWidget(cb1)
box.setLayout(layout)
form.addRow(self.tr("Share Anonymous Statistics"), box)
tab.setLayout(form)
def __setupUi(self):
"""Set up the UI.
"""
if self.__macUnified:
self.tab = QToolBar()
self.addToolBar(Qt.TopToolBarArea, self.tab)
self.setUnifiedTitleAndToolBarOnMac(True)
# This does not seem to work
self.setWindowFlags(self.windowFlags() & \
~Qt.MacWindowToolBarButtonHint)
self.tab.actionTriggered[QAction].connect(
self.__macOnToolBarAction)
central = QStackedWidget()
central.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
else:
self.tab = central = QTabWidget(self)
self.stack = central
self.setCentralWidget(central)
# General Tab
tab = QWidget()
self.addTab(tab,
self.tr("General"),
toolTip=self.tr("General Options"))
form = QFormLayout()
tab.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
nodes = QWidget(self, objectName="nodes")
nodes.setLayout(QVBoxLayout())
nodes.layout().setContentsMargins(0, 0, 0, 0)
cb_anim = QCheckBox(self.tr("Enable node animations"),
objectName="enable-node-animations",
toolTip=self.tr(
"Enable shadow and ping animations for nodes "
"in the workflow."))
self.bind(cb_anim, "checked", "schemeedit/enable-node-animations")
nodes.layout().addWidget(cb_anim)
form.addRow(self.tr("Nodes"), nodes)
links = QWidget(self, objectName="links")
links.setLayout(QVBoxLayout())
links.layout().setContentsMargins(0, 0, 0, 0)
cb_show = QCheckBox(self.tr("Show channel names between widgets"),
objectName="show-channel-names",
toolTip=self.tr(
"Show source and sink channel names "
"over the links."))
self.bind(cb_show, "checked", "schemeedit/show-channel-names")
links.layout().addWidget(cb_show)
form.addRow(self.tr("Links"), links)
quickmenu = QWidget(self, objectName="quickmenu-options")
quickmenu.setLayout(QVBoxLayout())
quickmenu.layout().setContentsMargins(0, 0, 0, 0)
cb1 = QCheckBox(self.tr("On double click"),
toolTip=self.tr("Open quick menu on a double click "
"on an empty spot in the canvas"))
cb2 = QCheckBox(self.tr("On right click"),
toolTip=self.tr("Open quick menu on a right click "
"on an empty spot in the canvas"))
cb3 = QCheckBox(self.tr("On space key press"),
toolTip=self.tr("On Space key press while the mouse"
"is hovering over the canvas."))
cb4 = QCheckBox(self.tr("On any key press"),
toolTip=self.tr("On any key press while the mouse"
"is hovering over the canvas."))
self.bind(cb1, "checked", "quickmenu/trigger-on-double-click")
self.bind(cb2, "checked", "quickmenu/trigger-on-right-click")
self.bind(cb3, "checked", "quickmenu/trigger-on-space-key")
self.bind(cb4, "checked", "quickmenu/trigger-on-any-key")
quickmenu.layout().addWidget(cb1)
quickmenu.layout().addWidget(cb2)
quickmenu.layout().addWidget(cb3)
quickmenu.layout().addWidget(cb4)
form.addRow(self.tr("Open quick menu on"), quickmenu)
startup = QWidget(self, objectName="startup-group")
startup.setLayout(QVBoxLayout())
startup.layout().setContentsMargins(0, 0, 0, 0)
cb_splash = QCheckBox(self.tr("Show splash screen"),
self,
objectName="show-splash-screen")
cb_welcome = QCheckBox(self.tr("Show welcome screen"),
self,
objectName="show-welcome-screen")
cb_updates = QCheckBox(self.tr("Check for updates"),
self,
objectName="check-updates")
self.bind(cb_splash, "checked", "startup/show-splash-screen")
self.bind(cb_welcome, "checked", "startup/show-welcome-screen")
self.bind(cb_updates, "checked", "startup/check-updates")
startup.layout().addWidget(cb_splash)
startup.layout().addWidget(cb_welcome)
startup.layout().addWidget(cb_updates)
form.addRow(self.tr("On startup"), startup)
toolbox = QWidget(self, objectName="toolbox-group")
toolbox.setLayout(QVBoxLayout())
toolbox.layout().setContentsMargins(0, 0, 0, 0)
exclusive = QCheckBox(self.tr("Only one tab can be open at a time"))
self.bind(exclusive, "checked", "mainwindow/toolbox-dock-exclusive")
toolbox.layout().addWidget(exclusive)
form.addRow(self.tr("Tool box"), toolbox)
tab.setLayout(form)
# Output Tab
tab = QWidget()
self.addTab(tab, self.tr("Output"), toolTip="Output Redirection")
form = QFormLayout()
box = QWidget()
layout = QVBoxLayout()
layout.setContentsMargins(0, 0, 0, 0)
combo = QComboBox()
combo.addItems([
self.tr("Critical"),
self.tr("Error"),
self.tr("Warn"),
self.tr("Info"),
self.tr("Debug")
])
self.bind(combo, "currentIndex", "logging/level")
layout.addWidget(combo)
box.setLayout(layout)
form.addRow(self.tr("Logging"), box)
box = QWidget()
layout = QVBoxLayout()
layout.setContentsMargins(0, 0, 0, 0)
cb1 = QCheckBox(self.tr("Open in external browser"),
objectName="open-in-external-browser")
self.bind(cb1, "checked", "help/open-in-external-browser")
layout.addWidget(cb1)
box.setLayout(layout)
form.addRow(self.tr("Help window"), box)
tab.setLayout(form)
# Error Reporting Tab
tab = QWidget()
self.addTab(tab,
self.tr("Error Reporting"),
toolTip="Settings related to error reporting")
form = QFormLayout()
line_edit_mid = QLineEdit()
self.bind(line_edit_mid, "text", "error-reporting/machine-id")
form.addRow("Machine ID:", line_edit_mid)
tab.setLayout(form)
if self.__macUnified:
# Need some sensible size otherwise mac unified toolbar 'takes'
# the space that should be used for layout of the contents
self.adjustSize()
def _setup_gui_name(self):
self.name_edit = QLineEdit()
self.main_form.addRow("Name:", self.name_edit)
self.name_edit.editingFinished.connect(self.on_name_changed)
def _(_: str, value: str, key: KeyType, signal: Callable) -> QLineEdit:
line_edit = QLineEdit(value)
line_edit.textChanged.connect(lambda text: signal.emit(key, text))
return line_edit
def createEditor(self, parent: QWidget, _, __) -> QLineEdit:
return QLineEdit(parent)
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
w = self.widget(0) # 'General' tab
layout = w.layout()
assert isinstance(layout, QFormLayout)
cb = QCheckBox(self.tr("Automatically check for updates"))
cb.setAttribute(Qt.WA_LayoutUsesWidgetRect)
layout.addRow("Updates", cb)
self.bind(cb, "checked", "startup/check-updates")
# Reporting Tab
tab = QWidget()
self.addTab(tab,
self.tr("Reporting"),
toolTip="Settings related to reporting")
form = QFormLayout()
line_edit_mid = QLineEdit()
self.bind(line_edit_mid, "text", "reporting/machine-id")
form.addRow("Machine ID:", line_edit_mid)
box = QWidget()
layout = QVBoxLayout()
layout.setContentsMargins(0, 0, 0, 0)
cb1 = QCheckBox(
self.tr("Share"),
toolTip=self.tr(
"Share anonymous usage statistics to improve Orange"))
self.bind(cb1, "checked", "reporting/send-statistics")
cb1.clicked.connect(UsageStatistics.set_enabled)
layout.addWidget(cb1)
box.setLayout(layout)
form.addRow(self.tr("Anonymous Statistics"), box)
label = QLabel(
"<a "
"href=\"https://orange.biolab.si/statistics-more-info\">"
"More info..."
"</a>")
label.setOpenExternalLinks(True)
form.addRow(self.tr(""), label)
tab.setLayout(form)
# Notifications Tab
tab = QWidget()
self.addTab(tab,
self.tr("Notifications"),
toolTip="Settings related to notifications")
form = QFormLayout()
box = QWidget()
layout = QVBoxLayout()
layout.setContentsMargins(0, 0, 0, 0)
cb = QCheckBox(self.tr("Enable notifications"),
self,
toolTip="Pull and display a notification feed.")
self.bind(cb, "checked", "notifications/check-notifications")
layout.addWidget(cb)
box.setLayout(layout)
form.addRow(self.tr("On startup"), box)
notifs = QWidget(self, objectName="notifications-group")
notifs.setLayout(QVBoxLayout())
notifs.layout().setContentsMargins(0, 0, 0, 0)
cb1 = QCheckBox(
self.tr("Announcements"),
self,
toolTip="Show notifications about Biolab announcements.\n"
"This entails events and courses hosted by the developers of "
"Orange.")
cb2 = QCheckBox(self.tr("Blog posts"),
self,
toolTip="Show notifications about blog posts.\n"
"We'll only send you the highlights.")
cb3 = QCheckBox(
self.tr("New features"),
self,
toolTip="Show notifications about new features in Orange when a new "
"version is downloaded and installed,\n"
"should the new version entail notable updates.")
self.bind(cb1, "checked", "notifications/announcements")
self.bind(cb2, "checked", "notifications/blog")
self.bind(cb3, "checked", "notifications/new-features")
notifs.layout().addWidget(cb1)
notifs.layout().addWidget(cb2)
notifs.layout().addWidget(cb3)
form.addRow(self.tr("Show notifications about"), notifs)
tab.setLayout(form)
def __init__(self):
super().__init__()
self.data = None
self._pca = None
self._transformed = None
self._variance_ratio = None
self._cumulative = None
self._line = False
self._init_projector()
# Components Selection
box = gui.vBox(self.controlArea, "Components Selection")
form = QFormLayout()
box.layout().addLayout(form)
self.components_spin = gui.spin(
box,
self,
"ncomponents",
1,
MAX_COMPONENTS,
callback=self._update_selection_component_spin,
keyboardTracking=False)
self.components_spin.setSpecialValueText("All")
self.variance_spin = gui.spin(
box,
self,
"variance_covered",
1,
100,
callback=self._update_selection_variance_spin,
keyboardTracking=False)
self.variance_spin.setSuffix("%")
form.addRow("Components:", self.components_spin)
form.addRow("Variance covered:", self.variance_spin)
# Incremental learning
self.sampling_box = gui.vBox(self.controlArea, "Incremental learning")
self.addresstext = QLineEdit(box)
self.addresstext.setPlaceholderText('Remote server')
if self.address:
self.addresstext.setText(self.address)
self.sampling_box.layout().addWidget(self.addresstext)
form = QFormLayout()
self.sampling_box.layout().addLayout(form)
self.batch_spin = gui.spin(self.sampling_box,
self,
"batch_size",
50,
100000,
step=50,
keyboardTracking=False)
form.addRow("Batch size ~ ", self.batch_spin)
self.start_button = gui.button(
self.sampling_box,
self,
"Start remote computation",
callback=self.start,
autoDefault=False,
tooltip="Start/abort computation on the server")
self.start_button.setEnabled(False)
gui.checkBox(self.sampling_box,
self,
"auto_update",
"Periodically fetch model",
callback=self.update_model)
self.__timer = QTimer(self, interval=2000)
self.__timer.timeout.connect(self.get_model)
self.sampling_box.setVisible(remotely)
# Decomposition
self.decomposition_box = gui.radioButtons(
self.controlArea,
self,
"decomposition_idx", [d.name for d in DECOMPOSITIONS],
box="Decomposition",
callback=self._update_decomposition)
# Options
self.options_box = gui.vBox(self.controlArea, "Options")
self.normalize_box = gui.checkBox(self.options_box,
self,
"normalize",
"Normalize data",
callback=self._update_normalize)
self.maxp_spin = gui.spin(self.options_box,
self,
"maxp",
1,
MAX_COMPONENTS,
label="Show only first",
callback=self._setup_plot,
keyboardTracking=False)
self.controlArea.layout().addStretch()
gui.auto_commit(self.controlArea,
self,
"auto_commit",
"Apply",
checkbox_label="Apply automatically")
self.plot = pg.PlotWidget(background="w")
axis = self.plot.getAxis("bottom")
axis.setLabel("Principal Components")
axis = self.plot.getAxis("left")
axis.setLabel("Proportion of variance")
self.plot_horlabels = []
self.plot_horlines = []
self.plot.getViewBox().setMenuEnabled(False)
self.plot.getViewBox().setMouseEnabled(False, False)
self.plot.showGrid(True, True, alpha=0.5)
self.plot.setRange(xRange=(0.0, 1.0), yRange=(0.0, 1.0))
self.mainArea.layout().addWidget(self.plot)
self._update_normalize()
def __setupUi(self):
"""Set up the UI.
"""
if self.__macUnified:
self.tab = QToolBar(
floatable=False,
movable=False,
allowedAreas=Qt.TopToolBarArea,
)
self.addToolBar(Qt.TopToolBarArea, self.tab)
self.setUnifiedTitleAndToolBarOnMac(True)
# This does not seem to work
self.setWindowFlags(self.windowFlags() & \
~Qt.MacWindowToolBarButtonHint)
self.tab.actionTriggered[QAction].connect(
self.__macOnToolBarAction)
central = QStackedWidget()
central.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
else:
self.tab = central = QTabWidget(self)
# Add a close button to the bottom of the dialog
# (to satisfy GNOME 3 which shows the dialog without a title bar).
container = container_widget_helper()
container.layout().addWidget(central)
buttonbox = QDialogButtonBox(QDialogButtonBox.Close)
buttonbox.rejected.connect(self.close)
container.layout().addWidget(buttonbox)
self.setCentralWidget(container)
self.stack = central
# General Tab
tab = QWidget()
self.addTab(tab,
self.tr("General"),
toolTip=self.tr("General Options"))
form = FormLayout()
tab.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
nodes = QWidget(self, objectName="nodes")
nodes.setLayout(QVBoxLayout())
nodes.layout().setContentsMargins(0, 0, 0, 0)
cb_anim = QCheckBox(self.tr("Enable node animations"),
objectName="enable-node-animations",
toolTip=self.tr(
"Enable shadow and ping animations for nodes "
"in the workflow."))
self.bind(cb_anim, "checked", "schemeedit/enable-node-animations")
nodes.layout().addWidget(cb_anim)
form.addRow(self.tr("Nodes"), nodes)
links = QWidget(self, objectName="links")
links.setLayout(QVBoxLayout())
links.layout().setContentsMargins(0, 0, 0, 0)
cb_show = QCheckBox(self.tr("Show channel names between widgets"),
objectName="show-channel-names",
toolTip=self.tr(
"Show source and sink channel names "
"over the links."))
self.bind(cb_show, "checked", "schemeedit/show-channel-names")
links.layout().addWidget(cb_show)
form.addRow(self.tr("Links"), links)
quickmenu = QWidget(self, objectName="quickmenu-options")
quickmenu.setLayout(QVBoxLayout())
quickmenu.layout().setContentsMargins(0, 0, 0, 0)
cb1 = QCheckBox(self.tr("Open on double click"),
toolTip=self.tr("Open quick menu on a double click "
"on an empty spot in the canvas"))
cb2 = QCheckBox(self.tr("Open on right click"),
toolTip=self.tr("Open quick menu on a right click "
"on an empty spot in the canvas"))
cb3 = QCheckBox(self.tr("Open on space key press"),
toolTip=self.tr(
"Open quick menu on Space key press "
"while the mouse is hovering over the canvas."))
cb4 = QCheckBox(self.tr("Open on any key press"),
toolTip=self.tr(
"Open quick menu on any key press "
"while the mouse is hovering over the canvas."))
cb5 = QCheckBox(self.tr("Show categories"),
toolTip=self.tr(
"In addition to searching, allow filtering "
"by categories."))
self.bind(cb1, "checked", "quickmenu/trigger-on-double-click")
self.bind(cb2, "checked", "quickmenu/trigger-on-right-click")
self.bind(cb3, "checked", "quickmenu/trigger-on-space-key")
self.bind(cb4, "checked", "quickmenu/trigger-on-any-key")
self.bind(cb5, "checked", "quickmenu/show-categories")
quickmenu.layout().addWidget(cb1)
quickmenu.layout().addWidget(cb2)
quickmenu.layout().addWidget(cb3)
quickmenu.layout().addWidget(cb4)
quickmenu.layout().addWidget(cb5)
form.addRow(self.tr("Quick menu"), quickmenu)
startup = QWidget(self, objectName="startup-group")
startup.setLayout(QVBoxLayout())
startup.layout().setContentsMargins(0, 0, 0, 0)
cb_splash = QCheckBox(self.tr("Show splash screen"),
self,
objectName="show-splash-screen")
cb_welcome = QCheckBox(self.tr("Show welcome screen"),
self,
objectName="show-welcome-screen")
cb_crash = QCheckBox(self.tr("Load crashed scratch workflows"),
self,
objectName="load-crashed-workflows")
self.bind(cb_splash, "checked", "startup/show-splash-screen")
self.bind(cb_welcome, "checked", "startup/show-welcome-screen")
self.bind(cb_crash, "checked", "startup/load-crashed-workflows")
startup.layout().addWidget(cb_splash)
startup.layout().addWidget(cb_welcome)
startup.layout().addWidget(cb_crash)
form.addRow(self.tr("On startup"), startup)
toolbox = QWidget(self, objectName="toolbox-group")
toolbox.setLayout(QVBoxLayout())
toolbox.layout().setContentsMargins(0, 0, 0, 0)
exclusive = QCheckBox(self.tr("Only one tab can be open at a time"))
self.bind(exclusive, "checked", "mainwindow/toolbox-dock-exclusive")
toolbox.layout().addWidget(exclusive)
form.addRow(self.tr("Tool box"), toolbox)
tab.setLayout(form)
# Style tab
tab = StyleConfigWidget()
self.addTab(tab, self.tr("&Style"), toolTip="Application style")
self.bind(tab, "selectedStyle_", "application-style/style-name")
self.bind(tab, "selectedPalette_", "application-style/palette")
# Output Tab
tab = QWidget()
self.addTab(tab, self.tr("Output"), toolTip="Output Redirection")
form = FormLayout()
combo = QComboBox()
combo.addItems([
self.tr("Critical"),
self.tr("Error"),
self.tr("Warn"),
self.tr("Info"),
self.tr("Debug")
])
self.bind(combo, "currentIndex", "logging/level")
form.addRow(self.tr("Logging"), combo)
box = QWidget()
layout = QVBoxLayout()
layout.setContentsMargins(0, 0, 0, 0)
cb1 = QCheckBox(self.tr("Open in external browser"),
objectName="open-in-external-browser")
self.bind(cb1, "checked", "help/open-in-external-browser")
layout.addWidget(cb1)
box.setLayout(layout)
form.addRow(self.tr("Help window"), box)
tab.setLayout(form)
# Categories Tab
tab = QWidget()
layout = QVBoxLayout()
view = QListView(editTriggers=QListView.NoEditTriggers)
from .. import registry
reg = registry.global_registry()
model = QStandardItemModel()
settings = QSettings()
for cat in reg.categories():
item = QStandardItem()
item.setText(cat.name)
item.setCheckable(True)
visible, _ = category_state(cat, settings)
item.setCheckState(Qt.Checked if visible else Qt.Unchecked)
model.appendRow([item])
view.setModel(model)
layout.addWidget(view)
tab.setLayout(layout)
model.itemChanged.connect(lambda item: save_category_state(
reg.category(str(item.text())),
_State(item.checkState() == Qt.Checked, -1), settings))
self.addTab(tab, "Categories")
# Add-ons Tab
tab = QWidget()
self.addTab(tab,
self.tr("Add-ons"),
toolTip="Settings related to add-on installation")
form = FormLayout()
conda = QWidget(self, objectName="conda-group")
conda.setLayout(QVBoxLayout())
conda.layout().setContentsMargins(0, 0, 0, 0)
cb_conda_install = QCheckBox(self.tr("Install add-ons with conda"),
self,
objectName="allow-conda")
self.bind(cb_conda_install, "checked", "add-ons/allow-conda")
conda.layout().addWidget(cb_conda_install)
form.addRow(self.tr("Conda"), conda)
form.addRow(self.tr("Pip"), QLabel("Pip install arguments:"))
line_edit_pip = QLineEdit()
self.bind(line_edit_pip, "text", "add-ons/pip-install-arguments")
form.addRow("", line_edit_pip)
tab.setLayout(form)
# Network Tab
tab = QWidget()
self.addTab(tab,
self.tr("Network"),
toolTip="Settings related to networking")
form = FormLayout()
line_edit_http_proxy = QLineEdit()
self.bind(line_edit_http_proxy, "text", "network/http-proxy")
form.addRow("HTTP proxy:", line_edit_http_proxy)
line_edit_https_proxy = QLineEdit()
self.bind(line_edit_https_proxy, "text", "network/https-proxy")
form.addRow("HTTPS proxy:", line_edit_https_proxy)
tab.setLayout(form)
if self.__macUnified:
# Need some sensible size otherwise mac unified toolbar 'takes'
# the space that should be used for layout of the contents
self.adjustSize()
def variables_filter(model, parent=None):
"""
GUI components: ListView with a lineedit which works as a filter. One can write
a variable name in a edit box and possible matches are then shown in a listview.
"""
def update_completer_model():
""" This gets called when the model for available attributes changes
through either drag/drop or the left/right button actions.
"""
nonlocal original_completer_items
items = [var.name for var in model]
items += [
"%s=%s" % item for v in model for item in v.attributes.items()
]
new = sorted(set(items))
if new != original_completer_items:
original_completer_items = new
completer_model.setStringList(original_completer_items)
def update_completer_prefix():
""" Prefixes all items in the completer model with the current
already done completion to enable the completion of multiple keywords.
"""
nonlocal original_completer_items
prefix = str(completer.completionPrefix())
if not prefix.endswith(" ") and " " in prefix:
prefix, _ = prefix.rsplit(" ", 1)
items = [prefix + " " + item for item in original_completer_items]
else:
items = original_completer_items
old = list(map(str, completer_model.stringList()))
if set(old) != set(items):
completer_model.setStringList(items)
original_completer_items = []
filter_edit = QLineEdit()
filter_edit.setToolTip("Filter the list of available variables.")
filter_edit.setPlaceholderText("Filter")
completer_model = QStringListModel()
completer = QCompleter(completer_model)
completer.setCompletionMode(QCompleter.InlineCompletion)
completer.setModelSorting(QCompleter.CaseSensitivelySortedModel)
filter_edit.setCompleter(completer)
completer_navigator = CompleterNavigator(parent)
filter_edit.installEventFilter(completer_navigator)
proxy = VariableFilterProxyModel()
proxy.setSourceModel(model)
view = VariablesListItemView(acceptedType=Orange.data.Variable)
view.setModel(proxy)
model.dataChanged.connect(update_completer_model)
model.rowsInserted.connect(update_completer_model)
model.rowsRemoved.connect(update_completer_model)
filter_edit.textChanged.connect(update_completer_prefix)
filter_edit.textChanged.connect(proxy.set_filter_string)
return filter_edit, view
def __init__(self, parent=None, **kwargs):
super().__init__(parent, **kwargs)
self.var = None # type: Optional[Variable]
layout = QVBoxLayout()
self.setLayout(layout)
self.form = form = QFormLayout(
fieldGrowthPolicy=QFormLayout.AllNonFixedFieldsGrow,
objectName="editor-form-layout")
layout.addLayout(self.form)
self.name_edit = QLineEdit(objectName="name-editor")
self.name_edit.editingFinished.connect(
lambda: self.name_edit.isModified() and self.on_name_changed())
form.addRow("Name:", self.name_edit)
vlayout = QVBoxLayout(margin=0, spacing=1)
self.labels_edit = view = QTreeView(
objectName="annotation-pairs-edit",
rootIsDecorated=False,
editTriggers=QTreeView.DoubleClicked | QTreeView.EditKeyPressed,
)
self.labels_model = model = DictItemsModel()
view.setModel(model)
view.selectionModel().selectionChanged.connect(
self.on_label_selection_changed)
agrp = QActionGroup(view, objectName="annotate-action-group")
action_add = QAction("+",
self,
objectName="action-add-label",
toolTip="Add a new label.",
shortcut=QKeySequence(QKeySequence.New),
shortcutContext=Qt.WidgetShortcut)
action_delete = QAction("\N{MINUS SIGN}",
self,
objectName="action-delete-label",
toolTip="Remove selected label.",
shortcut=QKeySequence(QKeySequence.Delete),
shortcutContext=Qt.WidgetShortcut)
agrp.addAction(action_add)
agrp.addAction(action_delete)
view.addActions([action_add, action_delete])
def add_label():
row = [QStandardItem(), QStandardItem()]
model.appendRow(row)
idx = model.index(model.rowCount() - 1, 0)
view.setCurrentIndex(idx)
view.edit(idx)
def remove_label():
rows = view.selectionModel().selectedRows(0)
if rows:
assert len(rows) == 1
idx = rows[0].row()
model.removeRow(idx)
action_add.triggered.connect(add_label)
action_delete.triggered.connect(remove_label)
agrp.setEnabled(False)
self.add_label_action = action_add
self.remove_label_action = action_delete
# Necessary signals to know when the labels change
model.dataChanged.connect(self.on_labels_changed)
model.rowsInserted.connect(self.on_labels_changed)
model.rowsRemoved.connect(self.on_labels_changed)
vlayout.addWidget(self.labels_edit)
hlayout = QHBoxLayout()
hlayout.setContentsMargins(0, 0, 0, 0)
button = FixedSizeButton(
self,
defaultAction=self.add_label_action,
accessibleName="Add",
)
hlayout.addWidget(button)
button = FixedSizeButton(
self,
defaultAction=self.remove_label_action,
accessibleName="Remove",
)
hlayout.addWidget(button)
hlayout.addStretch(10)
vlayout.addLayout(hlayout)
form.addRow("Labels:", vlayout)
def __init__(self, parent=None, signalManager=None,
name="Databases update"):
OWWidget.__init__(self, parent, signalManager, name,
wantMainArea=False)
self.searchString = ""
fbox = gui.widgetBox(self.controlArea, "Filter")
self.completer = TokenListCompleter(
self, caseSensitivity=Qt.CaseInsensitive)
self.lineEditFilter = QLineEdit(textChanged=self.SearchUpdate)
self.lineEditFilter.setCompleter(self.completer)
fbox.layout().addWidget(self.lineEditFilter)
box = gui.widgetBox(self.controlArea, "Files")
self.filesView = QTreeWidget(self)
self.filesView.setHeaderLabels(
["", "Data Source", "Update", "Last Updated", "Size"])
self.filesView.setRootIsDecorated(False)
self.filesView.setUniformRowHeights(True)
self.filesView.setSelectionMode(QAbstractItemView.NoSelection)
self.filesView.setSortingEnabled(True)
self.filesView.sortItems(1, Qt.AscendingOrder)
self.filesView.setItemDelegateForColumn(
0, UpdateOptionsItemDelegate(self.filesView))
self.filesView.model().layoutChanged.connect(self.SearchUpdate)
box.layout().addWidget(self.filesView)
box = gui.widgetBox(self.controlArea, orientation="horizontal")
self.updateButton = gui.button(
box, self, "Update all",
callback=self.UpdateAll,
tooltip="Update all updatable files",
)
self.downloadButton = gui.button(
box, self, "Download all",
callback=self.DownloadFiltered,
tooltip="Download all filtered files shown"
)
self.cancelButton = gui.button(
box, self, "Cancel", callback=self.Cancel,
tooltip="Cancel scheduled downloads/updates."
)
self.retryButton = gui.button(
box, self, "Reconnect", callback=self.RetrieveFilesList
)
self.retryButton.hide()
gui.rubber(box)
self.warning(0)
box = gui.widgetBox(self.controlArea, orientation="horizontal")
gui.rubber(box)
self.infoLabel = QLabel()
self.infoLabel.setAlignment(Qt.AlignCenter)
self.controlArea.layout().addWidget(self.infoLabel)
self.infoLabel.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed)
self.updateItems = []
self.resize(800, 600)
self.progress = ProgressState(self, maximum=3)
self.progress.valueChanged.connect(self._updateProgress)
self.progress.rangeChanged.connect(self._updateProgress)
self.executor = ThreadExecutor(
threadPool=QThreadPool(maxThreadCount=2)
)
task = Task(self, function=self.RetrieveFilesList)
task.exceptionReady.connect(self.HandleError)
task.start()
self._tasks = []
self._haveProgress = False
def __init__(self):
super().__init__()
self.local_cache_path = os.path.join(data_dir(), self.DATASET_DIR)
self._header_labels = [header['label'] for _, header in self.HEADER_SCHEMA]
self._header_index = namedtuple('_header_index', [info_tag for info_tag, _ in self.HEADER_SCHEMA])
self.Header = self._header_index(*[index for index, _ in enumerate(self._header_labels)])
self.__awaiting_state = None # type: Optional[_FetchState]
box = gui.widgetBox(self.controlArea, "Info")
self.infolabel = QLabel(text="Initializing...\n\n")
box.layout().addWidget(self.infolabel)
gui.widgetLabel(self.mainArea, "Filter")
self.filterLineEdit = QLineEdit(
textChanged=self.filter
)
self.mainArea.layout().addWidget(self.filterLineEdit)
self.splitter = QSplitter(orientation=Qt.Vertical)
self.view = QTreeView(
sortingEnabled=True,
selectionMode=QTreeView.SingleSelection,
alternatingRowColors=True,
rootIsDecorated=False,
editTriggers=QTreeView.NoEditTriggers,
uniformRowHeights=True,
)
box = gui.widgetBox(self.splitter, "Description", addToLayout=False)
self.descriptionlabel = QLabel(
wordWrap=True,
textFormat=Qt.RichText,
)
self.descriptionlabel = QTextBrowser(
openExternalLinks=True,
textInteractionFlags=(Qt.TextSelectableByMouse |
Qt.LinksAccessibleByMouse)
)
self.descriptionlabel.setFrameStyle(QTextBrowser.NoFrame)
# no (white) text background
self.descriptionlabel.viewport().setAutoFillBackground(False)
box.layout().addWidget(self.descriptionlabel)
self.splitter.addWidget(self.view)
self.splitter.addWidget(box)
self.splitter.setSizes([300, 200])
self.splitter.splitterMoved.connect(
lambda:
setattr(self, "splitter_state", bytes(self.splitter.saveState()))
)
self.mainArea.layout().addWidget(self.splitter)
self.controlArea.layout().addStretch(10)
gui.auto_commit(self.controlArea, self, "auto_commit", "Send Data")
proxy = QSortFilterProxyModel()
proxy.setFilterKeyColumn(-1)
proxy.setFilterCaseSensitivity(False)
self.view.setModel(proxy)
if self.splitter_state:
self.splitter.restoreState(self.splitter_state)
self.assign_delegates()
self.setBlocking(True)
self.setStatusMessage("Initializing")
self._executor = ThreadPoolExecutor(max_workers=1)
f = self._executor.submit(self.list_remote)
w = FutureWatcher(f, parent=self)
w.done.connect(self.__set_index)
def _setup_gui(self):
grid = QGridLayout()
box = gui.widgetBox(self.controlArea, "Scoring Methods", grid)
yake_cb = gui.comboBox(self.controlArea,
self,
"yake_lang_index",
items=YAKE_LANGUAGES,
callback=self.__on_yake_lang_changed)
rake_cb = gui.comboBox(self.controlArea,
self,
"rake_lang_index",
items=RAKE_LANGUAGES,
callback=self.__on_rake_lang_changed)
for i, (method_name, _) in enumerate(ScoringMethods.ITEMS):
check_box = QCheckBox(method_name, self)
check_box.setChecked(method_name in self.selected_scoring_methods)
check_box.stateChanged.connect(
lambda state, name=method_name: self.
__on_scoring_method_state_changed(state, name))
box.layout().addWidget(check_box, i, 0)
if method_name == ScoringMethods.YAKE:
box.layout().addWidget(yake_cb, i, 1)
if method_name == ScoringMethods.RAKE:
box.layout().addWidget(rake_cb, i, 1)
box = gui.vBox(self.controlArea, "Aggregation")
gui.comboBox(box,
self,
"agg_method",
items=AggregationMethods.ITEMS,
callback=self.update_scores)
box = gui.vBox(self.controlArea, "Select Words")
grid = QGridLayout()
grid.setContentsMargins(0, 0, 0, 0)
box.layout().addLayout(grid)
self.__sel_method_buttons = QButtonGroup()
for method, label in enumerate(SelectionMethods.ITEMS):
button = QRadioButton(label)
button.setChecked(method == self.sel_method)
grid.addWidget(button, method, 0)
self.__sel_method_buttons.addButton(button, method)
self.__sel_method_buttons.buttonClicked[int].connect(
self._set_selection_method)
spin = gui.spin(box,
self,
"n_selected",
1,
999,
addToLayout=False,
callback=lambda: self._set_selection_method(
SelectionMethods.N_BEST))
grid.addWidget(spin, 3, 1)
gui.rubber(self.controlArea)
gui.auto_send(self.buttonsArea, self, "auto_apply")
self.__filter_line_edit = QLineEdit(
textChanged=self.__on_filter_changed, placeholderText="Filter...")
self.mainArea.layout().addWidget(self.__filter_line_edit)
def select_manual():
self._set_selection_method(SelectionMethods.MANUAL)
self.view = KeywordsTableView()
self.view.pressedAny.connect(select_manual)
self.view.horizontalHeader().setSortIndicator(*self.DEFAULT_SORTING)
self.view.horizontalHeader().sectionClicked.connect(
self.__on_horizontal_header_clicked)
self.mainArea.layout().addWidget(self.view)
proxy = SortFilterProxyModel()
proxy.setFilterKeyColumn(0)
proxy.setFilterCaseSensitivity(False)
self.view.setModel(proxy)
self.view.model().setSourceModel(self.model)
self.view.selectionModel().selectionChanged.connect(
self.__on_selection_changed)
def __init__(self, parent=None, **kwargs):
super(AddonManagerWidget, self).__init__(parent, **kwargs)
self.__items = []
self.setLayout(QVBoxLayout())
self.__header = QLabel(
wordWrap=True,
textFormat=Qt.RichText
)
self.__search = QLineEdit(
placeholderText=self.tr("Filter")
)
self.__only_trusted = QCheckBox(
self.tr("Show only trusted add-ons"),
)
topline = QHBoxLayout()
topline.addWidget(self.__search)
topline.addWidget(self.__only_trusted)
self.layout().addLayout(topline)
self.__only_trusted.setChecked(True)
self.show_only_trusted = True
self.__only_trusted.stateChanged.connect(self._show_only_trusted_changed)
self.__view = view = QTreeView(
rootIsDecorated=False,
editTriggers=QTreeView.NoEditTriggers,
selectionMode=QTreeView.SingleSelection,
alternatingRowColors=True
)
self.__view.setItemDelegateForColumn(0, TristateCheckItemDelegate())
self.layout().addWidget(view)
self.__model = model = QStandardItemModel()
model.setHorizontalHeaderLabels(["", "Name", "Version", "Action"])
model.dataChanged.connect(self.__data_changed)
self.__proxy = proxy = SortFilterProxyTrusted(
filterKeyColumn=1,
filterCaseSensitivity=Qt.CaseInsensitive
)
proxy.setSourceModel(model)
self.__search.textChanged.connect(proxy.setFilterFixedString)
view.setModel(proxy)
view.selectionModel().selectionChanged.connect(
self.__update_details
)
header = self.__view.header()
header.setSectionResizeMode(0, QHeaderView.Fixed)
header.setSectionResizeMode(2, QHeaderView.ResizeToContents)
self.__details = QTextBrowser(
frameShape=QTextBrowser.NoFrame,
readOnly=True,
lineWrapMode=QTextBrowser.WidgetWidth,
openExternalLinks=True,
)
self.__details.setWordWrapMode(QTextOption.WordWrap)
palette = QPalette(self.palette())
palette.setColor(QPalette.Base, Qt.transparent)
self.__details.setPalette(palette)
self.layout().addWidget(self.__details)
def __init__(self):
super().__init__()
self.allinfo_local = {}
self.allinfo_remote = {}
self.local_cache_path = os.path.join(data_dir(), self.DATASET_DIR)
# current_output does not equal selected_id when, for instance, the
# data is still downloading
self.current_output = None
self._header_labels = [
header['label'] for _, header in self.HEADER_SCHEMA]
self._header_index = namedtuple(
'_header_index', [info_tag for info_tag, _ in self.HEADER_SCHEMA])
self.Header = self._header_index(
*[index for index, _ in enumerate(self._header_labels)])
self.__awaiting_state = None # type: Optional[_FetchState]
self.filterLineEdit = QLineEdit(
textChanged=self.filter, placeholderText="Search for data set ..."
)
self.mainArea.layout().addWidget(self.filterLineEdit)
self.splitter = QSplitter(orientation=Qt.Vertical)
self.view = TreeViewWithReturn(
sortingEnabled=True,
selectionMode=QTreeView.SingleSelection,
alternatingRowColors=True,
rootIsDecorated=False,
editTriggers=QTreeView.NoEditTriggers,
uniformRowHeights=True,
toolTip="Press Return or double-click to send"
)
# the method doesn't exists yet, pylint: disable=unnecessary-lambda
self.view.doubleClicked.connect(self.commit)
self.view.returnPressed.connect(self.commit)
box = gui.widgetBox(self.splitter, "说明", addToLayout=False)
self.descriptionlabel = QLabel(
wordWrap=True,
textFormat=Qt.RichText,
)
self.descriptionlabel = QTextBrowser(
openExternalLinks=True,
textInteractionFlags=(Qt.TextSelectableByMouse |
Qt.LinksAccessibleByMouse)
)
self.descriptionlabel.setFrameStyle(QTextBrowser.NoFrame)
# no (white) text background
self.descriptionlabel.viewport().setAutoFillBackground(False)
box.layout().addWidget(self.descriptionlabel)
self.splitter.addWidget(self.view)
self.splitter.addWidget(box)
self.splitter.setSizes([300, 200])
self.splitter.splitterMoved.connect(
lambda:
setattr(self, "splitter_state", bytes(self.splitter.saveState()))
)
self.mainArea.layout().addWidget(self.splitter)
proxy = QSortFilterProxyModel()
proxy.setFilterKeyColumn(-1)
proxy.setFilterCaseSensitivity(False)
self.view.setModel(proxy)
if self.splitter_state:
self.splitter.restoreState(self.splitter_state)
self.assign_delegates()
self.setBlocking(True)
self.setStatusMessage("Initializing")
self._executor = ThreadPoolExecutor(max_workers=1)
f = self._executor.submit(self.list_remote)
w = FutureWatcher(f, parent=self)
w.done.connect(self.__set_index)
def __init__(self, parent=None, signalManager=None, name=" GEO Data Sets"):
OWWidget.__init__(self, parent, signalManager, name)
self.selectionChanged = False
self.filterString = ""
self.datasetName = ""
## GUI
box = gui.widgetBox(self.controlArea, "Info", addSpace=True)
self.infoBox = gui.widgetLabel(box, "Initializing\n\n")
box = gui.widgetBox(self.controlArea, "Output", addSpace=True)
gui.radioButtonsInBox(box,
self,
"outputRows",
["Genes in rows", "Samples in rows"],
"Rows",
callback=self.commitIf)
gui.checkBox(box,
self,
"mergeSpots",
"Merge spots of same gene",
callback=self.commitIf)
gui.separator(box)
self.nameEdit = gui.lineEdit(
box,
self,
"datasetName",
"Data set name",
tooltip="Override the default output data set name",
callback=self.onNameEdited)
self.nameEdit.setPlaceholderText("")
if sys.version_info < (3, ):
box = gui.widgetBox(self.controlArea, "Commit", addSpace=True)
self.commitButton = gui.button(box,
self,
"Commit",
callback=self.commit)
cb = gui.checkBox(box, self, "autoCommit", "Commit on any change")
gui.setStopper(self, self.commitButton, cb, "selectionChanged",
self.commit)
else:
gui.auto_commit(self.controlArea,
self,
"autoCommit",
"Commit",
box="Commit")
self.commitIf = self.commit
gui.rubber(self.controlArea)
gui.widgetLabel(self.mainArea, "Filter")
self.filterLineEdit = QLineEdit(textChanged=self.filter)
self.completer = TokenListCompleter(self,
caseSensitivity=Qt.CaseInsensitive)
self.filterLineEdit.setCompleter(self.completer)
self.mainArea.layout().addWidget(self.filterLineEdit)
splitter = QSplitter(Qt.Vertical, self.mainArea)
self.mainArea.layout().addWidget(splitter)
self.treeWidget = QTreeView(splitter)
self.treeWidget.setSelectionMode(QTreeView.SingleSelection)
self.treeWidget.setRootIsDecorated(False)
self.treeWidget.setSortingEnabled(True)
self.treeWidget.setAlternatingRowColors(True)
self.treeWidget.setUniformRowHeights(True)
self.treeWidget.setEditTriggers(QTreeView.NoEditTriggers)
linkdelegate = LinkStyledItemDelegate(self.treeWidget)
self.treeWidget.setItemDelegateForColumn(1, linkdelegate)
self.treeWidget.setItemDelegateForColumn(8, linkdelegate)
self.treeWidget.setItemDelegateForColumn(
0, gui.IndicatorItemDelegate(self.treeWidget, role=Qt.DisplayRole))
proxyModel = MySortFilterProxyModel(self.treeWidget)
self.treeWidget.setModel(proxyModel)
self.treeWidget.selectionModel().selectionChanged.connect(
self.updateSelection)
self.treeWidget.viewport().setMouseTracking(True)
splitterH = QSplitter(Qt.Horizontal, splitter)
box = gui.widgetBox(splitterH, "Description")
self.infoGDS = gui.widgetLabel(box, "")
self.infoGDS.setWordWrap(True)
gui.rubber(box)
box = gui.widgetBox(splitterH, "Sample Annotations")
self.annotationsTree = QTreeWidget(box)
self.annotationsTree.setHeaderLabels(
["Type (Sample annotations)", "Sample count"])
self.annotationsTree.setRootIsDecorated(True)
box.layout().addWidget(self.annotationsTree)
self.annotationsTree.itemChanged.connect(
self.annotationSelectionChanged)
self._annotationsUpdating = False
self.splitters = splitter, splitterH
for sp, setting in zip(self.splitters, self.splitterSettings):
sp.splitterMoved.connect(self.splitterMoved)
sp.restoreState(setting)
self.searchKeys = [
"dataset_id", "title", "platform_organism", "description"
]
self.gds = []
self.gds_info = None
self.resize(1000, 600)
self.setBlocking(True)
self.setEnabled(False)
self.progressBarInit()
self._executor = ThreadExecutor()
func = partial(get_gds_model,
methodinvoke(self, "_setProgress", (float, )))
self._inittask = Task(function=func)
self._inittask.finished.connect(self._initializemodel)
self._executor.submit(self._inittask)
self._datatask = None
def __init__(self):
super().__init__()
self.local_cache_path = os.path.join(data_dir(), self.DATASET_DIR)
self.__awaiting_state = None # type: Optional[_FetchState]
box = gui.widgetBox(self.controlArea, "Info")
self.infolabel = QLabel(text="Initializing...\n\n")
box.layout().addWidget(self.infolabel)
gui.widgetLabel(self.mainArea, "Filter")
self.filterLineEdit = QLineEdit(
textChanged=self.filter
)
self.mainArea.layout().addWidget(self.filterLineEdit)
self.splitter = QSplitter(orientation=Qt.Vertical)
self.view = QTreeView(
sortingEnabled=True,
selectionMode=QTreeView.SingleSelection,
alternatingRowColors=True,
rootIsDecorated=False,
editTriggers=QTreeView.NoEditTriggers,
)
box = gui.widgetBox(self.splitter, "Description", addToLayout=False)
self.descriptionlabel = QLabel(
wordWrap=True,
textFormat=Qt.RichText,
)
self.descriptionlabel = QTextBrowser(
openExternalLinks=True,
textInteractionFlags=(Qt.TextSelectableByMouse |
Qt.LinksAccessibleByMouse)
)
self.descriptionlabel.setFrameStyle(QTextBrowser.NoFrame)
# no (white) text background
self.descriptionlabel.viewport().setAutoFillBackground(False)
box.layout().addWidget(self.descriptionlabel)
self.splitter.addWidget(self.view)
self.splitter.addWidget(box)
self.splitter.setSizes([300, 200])
self.splitter.splitterMoved.connect(
lambda:
setattr(self, "splitter_state", bytes(self.splitter.saveState()))
)
self.mainArea.layout().addWidget(self.splitter)
self.controlArea.layout().addStretch(10)
gui.auto_commit(self.controlArea, self, "auto_commit", "Send Data")
model = QStandardItemModel(self)
model.setHorizontalHeaderLabels(HEADER)
proxy = QSortFilterProxyModel()
proxy.setSourceModel(model)
proxy.setFilterKeyColumn(-1)
proxy.setFilterCaseSensitivity(False)
self.view.setModel(proxy)
if self.splitter_state:
self.splitter.restoreState(self.splitter_state)
self.view.setItemDelegateForColumn(
Header.Size, SizeDelegate(self))
self.view.setItemDelegateForColumn(
Header.Local, gui.IndicatorItemDelegate(self, role=Qt.DisplayRole))
self.view.setItemDelegateForColumn(
Header.Instances, NumericalDelegate(self))
self.view.setItemDelegateForColumn(
Header.Variables, NumericalDelegate(self))
self.view.resizeColumnToContents(Header.Local)
if self.header_state:
self.view.header().restoreState(self.header_state)
self.setBlocking(True)
self.setStatusMessage("Initializing")
self._executor = ThreadPoolExecutor(max_workers=1)
f = self._executor.submit(self.list_remote)
w = FutureWatcher(f, parent=self)
w.done.connect(self.__set_index)
def __init__(self):
super().__init__()
self.backend = None
self.data_desc_table = None
self.database_desc = None
vbox = gui.vBox(self.controlArea, "Server", addSpace=True)
box = gui.vBox(vbox)
self.backendmodel = BackendModel(Backend.available_backends())
self.backendcombo = QComboBox(box)
if len(self.backendmodel):
self.backendcombo.setModel(self.backendmodel)
else:
self.Error.no_backends()
box.setEnabled(False)
box.layout().addWidget(self.backendcombo)
self.servertext = QLineEdit(box)
self.servertext.setPlaceholderText('Server')
self.servertext.setToolTip('Server')
self.servertext.editingFinished.connect(self._load_credentials)
if self.host:
self.servertext.setText(self.host if not self.port else '{}:{}'.
format(self.host, self.port))
box.layout().addWidget(self.servertext)
self.databasetext = QLineEdit(box)
self.databasetext.setPlaceholderText('Database[/Schema]')
self.databasetext.setToolTip('Database or optionally Database/Schema')
if self.database:
self.databasetext.setText(
self.database if not self.schema else '{}/{}'.
format(self.database, self.schema))
box.layout().addWidget(self.databasetext)
self.usernametext = QLineEdit(box)
self.usernametext.setPlaceholderText('Username')
self.usernametext.setToolTip('Username')
box.layout().addWidget(self.usernametext)
self.passwordtext = QLineEdit(box)
self.passwordtext.setPlaceholderText('Password')
self.passwordtext.setToolTip('Password')
self.passwordtext.setEchoMode(QLineEdit.Password)
box.layout().addWidget(self.passwordtext)
self._load_credentials()
tables = gui.hBox(box)
self.tablemodel = TableModel()
self.tablecombo = QComboBox(
minimumContentsLength=35,
sizeAdjustPolicy=QComboBox.AdjustToMinimumContentsLength)
self.tablecombo.setModel(self.tablemodel)
self.tablecombo.setToolTip('table')
tables.layout().addWidget(self.tablecombo)
self.tablecombo.activated[int].connect(self.select_table)
self.connectbutton = gui.button(tables,
self,
'↻',
callback=self.connect)
self.connectbutton.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
tables.layout().addWidget(self.connectbutton)
self.custom_sql = gui.vBox(box)
self.custom_sql.setVisible(False)
self.sqltext = QTextEdit(self.custom_sql)
self.sqltext.setPlainText(self.sql)
self.custom_sql.layout().addWidget(self.sqltext)
mt = gui.hBox(self.custom_sql)
cb = gui.checkBox(mt, self, 'materialize', 'Materialize to table ')
cb.setToolTip('Save results of the query in a table')
le = gui.lineEdit(mt, self, 'materialize_table_name')
le.setToolTip('Save results of the query in a table')
self.executebtn = gui.button(self.custom_sql,
self,
'Execute',
callback=self.open_table)
box.layout().addWidget(self.custom_sql)
gui.checkBox(box,
self,
"guess_values",
"Auto-discover discrete variables",
callback=self.open_table)
gui.checkBox(box,
self,
"download",
"Download data to local memory",
callback=self.open_table)
gui.rubber(self.buttonsArea)
QTimer.singleShot(0, self.connect)
def __init__(self):
super().__init__()
self.controlArea = QWidget(self.controlArea)
self.layout().addWidget(self.controlArea)
layout = QGridLayout()
self.controlArea.setLayout(layout)
layout.setContentsMargins(4, 4, 4, 4)
box = gui.vBox(self.controlArea,
"Available Variables",
addToLayout=False)
self.filter_edit = QLineEdit()
self.filter_edit.setToolTip("Filter the list of available variables.")
box.layout().addWidget(self.filter_edit)
if hasattr(self.filter_edit, "setPlaceholderText"):
self.filter_edit.setPlaceholderText("Filter")
self.completer = QCompleter()
self.completer.setCompletionMode(QCompleter.InlineCompletion)
self.completer_model = QStringListModel()
self.completer.setModel(self.completer_model)
self.completer.setModelSorting(QCompleter.CaseSensitivelySortedModel)
self.filter_edit.setCompleter(self.completer)
self.completer_navigator = CompleterNavigator(self)
self.filter_edit.installEventFilter(self.completer_navigator)
def dropcompleted(action):
if action == Qt.MoveAction:
self.commit()
self.available_attrs = VariableListModel(enable_dnd=True)
self.available_attrs_proxy = VariableFilterProxyModel()
self.available_attrs_proxy.setSourceModel(self.available_attrs)
self.available_attrs_view = VariablesListItemView(
acceptedType=Orange.data.Variable)
self.available_attrs_view.setModel(self.available_attrs_proxy)
aa = self.available_attrs
aa.dataChanged.connect(self.update_completer_model)
aa.rowsInserted.connect(self.update_completer_model)
aa.rowsRemoved.connect(self.update_completer_model)
self.available_attrs_view.selectionModel().selectionChanged.connect(
partial(self.update_interface_state, self.available_attrs_view))
self.available_attrs_view.dragDropActionDidComplete.connect(
dropcompleted)
self.filter_edit.textChanged.connect(self.update_completer_prefix)
self.filter_edit.textChanged.connect(
self.available_attrs_proxy.set_filter_string)
box.layout().addWidget(self.available_attrs_view)
layout.addWidget(box, 0, 0, 3, 1)
box = gui.vBox(self.controlArea, "Features", addToLayout=False)
self.used_attrs = VariableListModel(enable_dnd=True)
self.used_attrs_view = VariablesListItemView(
acceptedType=(Orange.data.DiscreteVariable,
Orange.data.ContinuousVariable))
self.used_attrs_view.setModel(self.used_attrs)
self.used_attrs_view.selectionModel().selectionChanged.connect(
partial(self.update_interface_state, self.used_attrs_view))
self.used_attrs_view.dragDropActionDidComplete.connect(dropcompleted)
box.layout().addWidget(self.used_attrs_view)
layout.addWidget(box, 0, 2, 1, 1)
box = gui.vBox(self.controlArea, "Target Variable", addToLayout=False)
self.class_attrs = ClassVarListItemModel(enable_dnd=True)
self.class_attrs_view = ClassVariableItemView(
acceptedType=(Orange.data.DiscreteVariable,
Orange.data.ContinuousVariable))
self.class_attrs_view.setModel(self.class_attrs)
self.class_attrs_view.selectionModel().selectionChanged.connect(
partial(self.update_interface_state, self.class_attrs_view))
self.class_attrs_view.dragDropActionDidComplete.connect(dropcompleted)
self.class_attrs_view.setMaximumHeight(72)
box.layout().addWidget(self.class_attrs_view)
layout.addWidget(box, 1, 2, 1, 1)
box = gui.vBox(self.controlArea, "Meta Attributes", addToLayout=False)
self.meta_attrs = VariableListModel(enable_dnd=True)
self.meta_attrs_view = VariablesListItemView(
acceptedType=Orange.data.Variable)
self.meta_attrs_view.setModel(self.meta_attrs)
self.meta_attrs_view.selectionModel().selectionChanged.connect(
partial(self.update_interface_state, self.meta_attrs_view))
self.meta_attrs_view.dragDropActionDidComplete.connect(dropcompleted)
box.layout().addWidget(self.meta_attrs_view)
layout.addWidget(box, 2, 2, 1, 1)
bbox = gui.vBox(self.controlArea, addToLayout=False, margin=0)
layout.addWidget(bbox, 0, 1, 1, 1)
self.up_attr_button = gui.button(bbox,
self,
"Up",
callback=partial(
self.move_up,
self.used_attrs_view))
self.move_attr_button = gui.button(bbox,
self,
">",
callback=partial(
self.move_selected,
self.used_attrs_view))
self.down_attr_button = gui.button(bbox,
self,
"Down",
callback=partial(
self.move_down,
self.used_attrs_view))
bbox = gui.vBox(self.controlArea, addToLayout=False, margin=0)
layout.addWidget(bbox, 1, 1, 1, 1)
self.up_class_button = gui.button(bbox,
self,
"Up",
callback=partial(
self.move_up,
self.class_attrs_view))
self.move_class_button = gui.button(bbox,
self,
">",
callback=partial(
self.move_selected,
self.class_attrs_view,
exclusive=False))
self.down_class_button = gui.button(bbox,
self,
"Down",
callback=partial(
self.move_down,
self.class_attrs_view))
bbox = gui.vBox(self.controlArea, addToLayout=False, margin=0)
layout.addWidget(bbox, 2, 1, 1, 1)
self.up_meta_button = gui.button(bbox,
self,
"Up",
callback=partial(
self.move_up,
self.meta_attrs_view))
self.move_meta_button = gui.button(bbox,
self,
">",
callback=partial(
self.move_selected,
self.meta_attrs_view))
self.down_meta_button = gui.button(bbox,
self,
"Down",
callback=partial(
self.move_down,
self.meta_attrs_view))
autobox = gui.auto_commit(None, self, "auto_commit", "Send")
layout.addWidget(autobox, 3, 0, 1, 3)
reset = gui.button(None, self, "Reset", callback=self.reset)
autobox.layout().insertWidget(0, self.report_button)
autobox.layout().insertWidget(1, reset)
autobox.layout().insertSpacing(2, 10)
reset.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Preferred)
self.report_button.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Preferred)
layout.setRowStretch(0, 4)
layout.setRowStretch(1, 0)
layout.setRowStretch(2, 2)
layout.setHorizontalSpacing(0)
self.controlArea.setLayout(layout)
self.data = None
self.output_data = None
self.original_completer_items = []
self.resize(500, 600)
def __init__(self,
parent=None,
signalManager=None,
name="Databases update"):
OWWidget.__init__(self,
parent,
signalManager,
name,
wantMainArea=False)
self.searchString = ""
fbox = gui.widgetBox(self.controlArea, "Filter")
self.completer = TokenListCompleter(self,
caseSensitivity=Qt.CaseInsensitive)
self.lineEditFilter = QLineEdit(textChanged=self.search_update)
self.lineEditFilter.setCompleter(self.completer)
fbox.layout().addWidget(self.lineEditFilter)
box = gui.widgetBox(self.controlArea, "Files")
self.filesView = QTreeWidget(self)
self.filesView.setHeaderLabels(header_labels)
self.filesView.setRootIsDecorated(False)
self.filesView.setUniformRowHeights(True)
self.filesView.setSelectionMode(QAbstractItemView.NoSelection)
self.filesView.setSortingEnabled(True)
self.filesView.sortItems(header.Title, Qt.AscendingOrder)
self.filesView.setItemDelegateForColumn(
0, UpdateOptionsItemDelegate(self.filesView))
self.filesView.model().layoutChanged.connect(self.search_update)
box.layout().addWidget(self.filesView)
layout = QHBoxLayout()
gui.widgetBox(self.controlArea, margin=0, orientation=layout)
self.updateButton = gui.button(
box,
self,
"Update all",
callback=self.update_all,
tooltip="Update all updatable files",
)
self.downloadButton = gui.button(
box,
self,
"Download all",
callback=self.download_filtered,
tooltip="Download all filtered files shown")
self.cancelButton = gui.button(
box,
self,
"Cancel",
callback=self.cancel_active_threads,
tooltip="Cancel scheduled downloads/updates.")
self.addButton = gui.button(box,
self,
"Add ...",
callback=self.__handle_dialog,
tooltip="Add files for personal use.")
layout.addWidget(self.updateButton)
layout.addWidget(self.downloadButton)
layout.addWidget(self.cancelButton)
layout.addStretch()
layout.addWidget(self.addButton)
# Enable retryButton once connection is established
# self.retryButton = gui.button(
# box, self, "Reconnect", callback=self.initialize_files_view
# )
# self.retryButton.hide()
self.resize(800, 600)
self.update_items = []
self._dialog = None
self.progress_bar = None
# threads
self.threadpool = QThreadPool(self)
#self.threadpool.setMaxThreadCount(1)
self.workers = list()
self.initialize_files_view()
def createEditor(self, parent, _option, _index):
return QLineEdit(parent)
def __init__(self, prefs, parent):
super(UserPrefUI, self).__init__()
self.title = 'User Preferences'
self.setLayout(QVBoxLayout(self))
self.parent = parent
self.prefs = prefs
# Init logger
self.logger = Logger('userPrefsUI', 'UI : User Preferences')
# Set up container
container = QWidget()
container.setLayout(QVBoxLayout())
# Set up scroll area
scrollArea = QScrollArea()
scrollArea.setWidget(container)
scrollArea.setWidgetResizable(True)
self.layout().addWidget(scrollArea)
# Permanent controls
self._saveButton = QPushButton('Save', self)
self._saveButton.clicked.connect(self.__save)
self._startMaximized = QCheckBox('Start Maximized', self)
self._allowDuplicatePins = QCheckBox('Allow Duplicate Output Pins',
self)
self._enableOBA = QCheckBox('OnBoard Air', self)
self._enableLighting = QCheckBox('Lighting', self)
self._enableTracControl = QCheckBox('Traction Control', self)
self._enableCamViewer = QCheckBox('Camera Viewer', self)
self._enableGyro = QCheckBox('Inclinometer', self)
self._panelLabel = QLabel(
'<html><center>Enable Modules:<br>\
<em>Restart TacOS for changes to take effect.</em></center></html>',
self)
self._i2cBus = QComboBox(self)
self._i2cBus.addItems(Config.busList)
self._i2cBusLabel = QLabel('I2C Bus', self)
self._i2cAddress = QLineEdit('I2C Address', self)
self._i2cLabel = QLabel(
'<html><center>I2C Parameters:<br>\
<em>Restart TacOS for changes to take effect.</em></center></html>',
self)
self._i2cDebug = QCheckBox('I2C Debug Mode', self)
self._i2cDebugLabel = QLabel(
'<html><center>I2C Debug Mode:<br>\
<em>Disables all I2C comms.<br>\
Restart TacOS for changes to take effect.</em></center></html>',
self)
self._debugLogging = QCheckBox('Enable Debug Logs', self)
self._restartButton = QPushButton('Restart TacOS', self)
self._restartButton.clicked.connect(self.__restart)
# Set initial values
for control in [
'startMaximized', 'allowDuplicatePins', 'enableOBA',
'enableLighting', 'enableTracControl', 'enableCamViewer',
'enableGyro', 'i2cDebug', 'debugLogging'
]:
if control in prefs.keys():
exec('self._%s.setChecked(prefs["%s"])' % (control, control))
else:
if control in [
'enableOBA', 'enableLighting', 'enableTracControl',
'enableCamViewer', 'enableGyro'
]:
exec('self._%s.setChecked(True)' % control)
else:
exec('self._%s.setChecked(False)' % control)
if 'i2cAddress' in prefs.keys():
self._i2cAddress.setText(prefs['i2cAddress'])
else:
self._i2cAddress.setText('0x20')
if 'i2cBus' in prefs.keys():
self._i2cBus.setCurrentText(str(prefs['i2cBus']))
else:
self._i2cBus.setCurrentIndex(0)
layoutList = [[
'_startMaximized', '_allowDuplicatePins', '_debugLogging'
], ['_panelLabel'],
['_enableOBA', '_enableLighting', '_enableTracControl'],
['_enableCamViewer', '_enableGyro'], ['_i2cLabel'],
['_i2cBusLabel', '_i2cBus', '_i2cAddress'],
['_i2cDebugLabel'], ['_i2cDebug'],
['_saveButton', '_restartButton']]
for i in layoutList:
panel = QWidget()
panel.setLayout(QHBoxLayout(panel))
panel.layout().setSpacing(20)
panel.layout().setAlignment(Qt.AlignCenter)
for c in i:
panel.layout().addWidget(eval('self.%s' % c))
container.layout().addWidget(panel)
