def init_toolbar(self):
# x-scale slider
self._xscale_slider = PopupSlider( orientation = QtCore.Qt.Horizontal )
xslider = self._xscale_slider.slider()
xslider.setRange(2, 42)
xslider.setSingleStep(1)
xslider.valueChanged.connect( self.set_xscale )
xslider.setValue(10)
# y-scale slider
self._yscale_slider = PopupSlider( orientation = QtCore.Qt.Vertical )
yslider = self._yscale_slider.slider()
yslider.setRange(1, 21)
yslider.setSingleStep(1)
yslider.valueChanged.connect( self.set_yscale )
yslider.setValue(10)
self._searchbox = QtWidgets.QLineEdit('Search')
self._searchbox.setMaxLength(32)
self._searchbox.returnPressed.connect( self.do_search )
self._panesplit = QtWidgets.QSpinBox()
self._panesplit.setRange(1, 8)
self._panesplit.setSingleStep(1)
self._panesplit.valueChanged.connect( self.set_split )
self._panesplit.setValue( 4 )
def init_statusbar(self):
# divide by 3 parts
self._caretpos = QtWidgets.QLabel('')
self._msg = QtWidgets.QLabel("Sequence Pane")
self._status = QtWidgets.QLabel("Status indicator")
self._statusbar.addPermanentWidget(self._msg, 1)
self._statusbar.addPermanentWidget(self._status, 1)
self._statusbar.addPermanentWidget(self._caretpos, 2)
def init_hscrollbar(self):
""" this function initialize horizontal scrollbar, further setting up of
the scrollbar will be performed during resizeEvent by width_hint()
"""
if self.have_hscrollbar:
self._hscrollbar = QtWidgets.QScrollBar(QtCore.Qt.Horizontal)
self._layout.addWidget(self._hscrollbar)
else:
self._layout.addSpacing(
QtWidgets.QScrollBar(QtCore.Qt.Horizontal).sizeHint().height())
def __init__(self, parent=None, orientation=QtCore.Qt.Vertical, length=100):
super(PopupSlider, self).__init__( parent, QtCore.Qt.Popup )
self._slider = QtWidgets.QSlider(orientation)
self._toolbutton = None
if orientation == QtCore.Qt.Vertical:
self.resize( self._slider.sizeHint().width(), 100 )
else:
self.resize( 100, self._slider.sizeHint().height() )
layout = QtWidgets.QVBoxLayout()
layout.setContentsMargins(0,0,0,0)
layout.setSpacing(0)
layout.addWidget( self._slider, 0 )
self.setLayout( layout )
def init_layout(self):
self._layout = QtWidgets.QHBoxLayout()
self._layout.setContentsMargins(0, 0, 0, 0)
self._layout.setSpacing(0)
self._layout.addWidget(self._splitter, 1)
if self._vscrollbarpane:
self._layout.addWidget(self._vscrollbarpane, 0)
self.setLayout(self._layout)
def __init__(self, parent=None):
super(ConsoleLog, self).__init__(parent)
self.start_time = time.time()
self.setAttribute(QtCore.Qt.WA_DeleteOnClose)
self.setWindowTitle("Console Log ~ SeqPy/InSAnE")
self.plaintextedit = QtWidgets.QPlainTextEdit()
self.plaintextedit.setReadOnly(True)
self.plaintextedit.setMaximumBlockCount(250)
self.setCentralWidget(self.plaintextedit)
self.write('console log created')
def progress(msg, maxvalue=10):
msgbox = QtWidgets.QProgressDialog(msg, 'Cancel', 0, maxvalue)
#msgbox.setWindowTitle('')
#msgbox.setText(msg)
#msgbox.setStandardButtons(QtGui.QMessageBox.NoButton)
msgbox.setModal(True)
msgbox.show()
msgbox.setValue(0)
QtWidgets.qApp.processEvents()
return msgbox
def create_action(self, text, slot=None, shortcut=None, icon=None,
tip=None, checkable=False):
action = QtWidgets.QAction(text, self.pane())
if icon is not None:
action.setIcon( QtGui.QIcon(":/images%s.png" % icon) )
if shortcut is not None:
action.setShortcut( shortcut )
if tip is not None:
action.setToolTip( tip )
action.setStatusTip( tip )
if slot is not None:
action.triggered.connect( slot )
if checkable:
action.setCheckable( True )
return action
def init_layout(self, header=None, footer=None):
""" initialize the layout; this function needs to be called before everything else
"""
self._layout = QtWidgets.QVBoxLayout()
self._layout.setContentsMargins(0, 0, 0, 0)
self._layout.setSpacing(0)
self._layout.addWidget(self._splitter, 1)
self.setLayout(self._layout)
self.init_hscrollbar()
if header:
self.set_header(header)
if footer:
self.set_footer(footer)
self.init_signals()
self.set_painter()
# split is set to 1, but will be adjusted when this pane is inserted to frame
self.set_split(1)
def populate_toolbar(self, toolbar):
super(TracePaneActions, self).populate_toolbar( toolbar )
self._xscale_slider.add_as_popup( toolbar, '\u2194' )
self._yscale_slider.add_as_popup( toolbar, '\u2195' )
toolbar.addWidget( self._searchbox )
self._prevsearch = toolbar.addAction( '\u226a', self.do_prevsearch)
self._prevsearch.setEnabled(False)
self._nextsearch = toolbar.addAction( '\u226b', self.do_nextsearch)
self._nextsearch.setEnabled(False)
toolbar.addWidget( self._panesplit )
self._peaks = {}
for i in range(len(trace_set)):
tb = QtWidgets.QToolButton()
tb.setText(trace_set[i])
tb.setDown(True)
toolbar.addWidget( tb )
self._peaks[i] = tb
tb.clicked.connect( lambda x, button_no = i: self.tracebutton_changed( x, button_no ) )
def main():
app = QtWidgets.QApplication(sys.argv)
# patching seqpy.cout
set_cout(writelog)
cout('console log ready..')
try:
infile = sys.argv[1]
except IndexError:
infile = None
w = IMainWindow()
w.show()
if infile:
# allow all windows to be drawn
QtCore.QTimer.singleShot(100, lambda: w.load(infile))
else:
w.setFocus()
app.exec_()
def alert(msg):
msgbox = QtWidgets.QMessageBox()
msgbox.setWindowTitle('Error')
msgbox.setText(msg)
msgbox.exec_()