def __init__(self, parent):
QWidget.__init__(self, parent)
self._arrays = None
self._plotcount = 1
# self._axesrange = (1, 1) # y, x (rows, cols)
self._axesrange = {'x': (0, 1, 2), 'y': (0, 1, 2)}
self._fixedsize = False
self._axesratio = 1.0
self._logscale = False
self._rois = {}
self._saveName = None
layout = QHBoxLayout()
self.gr = GRWidget(self)
layout.addWidget(self.gr)
self.setLayout(layout)
self.plot = Plot(self, viewport=(0.1, 0.95, 0.1, 0.95))
self.axes = Axes(self,
viewport=self.plot.viewport,
xdual=True,
ydual=True)
self.plot.addAxes(self.axes)
self.gr.addPlot(self.plot)
def __init__(self, parent, client, **settings):
QMainWindow.__init__(self, parent)
self.client = client
self.setWindowTitle(' ') # window title is unnecessary
flags = self.windowFlags()
flags |= Qt.WindowStaysOnTopHint
flags ^= Qt.WindowMinimizeButtonHint
self.setWindowFlags(flags)
self.sgroup = SettingGroup('EstopTool')
with self.sgroup as settings:
self.restoreGeometry(settings.value('geometry', '', QByteArray))
icon = QIcon(':/estop')
icon.addFile(':/estopdown', mode=QIcon.Active)
self.btn = PicButton(icon, self)
widget = QWidget(self)
layout = QHBoxLayout()
layout.addWidget(self.btn)
layout.setContentsMargins(3, 3, 3, 3)
widget.setLayout(layout)
self.setCentralWidget(widget)
self.btn.clicked.connect(self.dostop)
self.setFixedSize(self.minimumSize())
self.show()
def __init__(self, parent=None, toolbar=None):
super().__init__(parent)
layout = QHBoxLayout()
self.setLayout(layout)
self.graphic_widget = LiveDataPanel(parent, parent.client, {})
self.graphic_widget.hide()
self.log_widget = ConsolePanel(parent, parent.client, {})
self.log_widget.hide()
self.widgets = QStackedWidget(parent)
self.widgets.addWidget(self.graphic_widget)
self.widgets.addWidget(self.log_widget)
layout.addWidget(self.widgets)
self.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
if toolbar:
self.resize(parent.size() - toolbar.size())
else:
self.resize(parent.size())
# make the window frameless
self.setWindowFlags(Qt.FramelessWindowHint)
self.setAttribute(Qt.WA_TranslucentBackground)
self.fillColor = QColor(30, 30, 30, 120)
self.penColor = QColor("#333333")
self.SIGNALS = TranslucentWidgetSignals()
self.raise_()
def initUi(self):
# axes setup
self.widget = InteractiveGRWidget(self)
self.plot = Plot(viewport=(.1, .95, .25, .95))
self.axes = NicosTimePlotAxes(self.plot._viewport)
self.axes.setWindow(0, 1, 0, 1)
self.plot.addAxes(self.axes)
self.plot.setLegend(True)
self.plot.setLegendWidth(0.07)
self.plot.offsetXLabel = -.2
self.axes.setXtickCallback(self.xtickCallBack)
self.widget.addPlot(self.plot)
layout = QHBoxLayout(self)
layout.addWidget(self.widget)
layout.setContentsMargins(0, 0, 0, 0)
self.setLayout(layout)
self.curves = []
# event support
self.widget.cbm.addHandler(LegendEvent.ROI_CLICKED,
self.on_legendItemClicked, LegendEvent)
self.widget.cbm.addHandler(MouseEvent.MOUSE_MOVE, self.on_mouseMove)
self.timeSeriesUpdate.connect(self.on_timeSeriesUpdate)
def createWidget(self, parent, client):
if self.value is None:
self.value = 30 * 60
self._widget = QWidget(parent)
layout = QHBoxLayout()
self._widget.number = QSpinBox(self._widget)
self._widget.number.setValue(30)
self._widget.number.setMinimum(1)
self._widget.number.setMaximum(10000)
self._widget.unit = QComboBox(self._widget)
self._widget.unit.addItems(['sec', 'min', 'hr'])
self._widget.unit.setCurrentIndex(1)
layout.addWidget(self._widget.number)
layout.addWidget(self._widget.unit)
layout.setContentsMargins(0, 0, 0, 0)
self._widget.setLayout(layout)
self._widget.number.valueChanged.connect(self._updateValue)
self._widget.unit.currentIndexChanged.connect(self._updateValue)
self._widget.setMinimumWidth(120)
if self.value is not None:
if self.value % 3600 == 0:
self._widget.number.setValue(self.value // 3600)
self._widget.unit.setCurrentIndex(2)
elif self.value % 60 == 0:
self._widget.number.setValue(self.value // 60)
self._widget.unit.setCurrentIndex(1)
else:
self._widget.number.setValue(self.value)
self._widget.unit.setCurrentIndex(0)
return self._widget
def setPanelToolbar(self):
bar = QToolBar('History viewer')
bar.addAction(self.actionNew)
bar.addAction(self.actionEditView)
bar.addSeparator()
bar.addAction(self.actionSavePlot)
bar.addAction(self.actionPrint)
bar.addAction(self.actionSaveData)
bar.addSeparator()
bar.addAction(self.actionUnzoom)
bar.addAction(self.actionLogScale)
bar.addSeparator()
bar.addAction(self.actionAutoScale)
bar.addAction(self.actionScaleX)
bar.addAction(self.actionScaleY)
bar.addSeparator()
bar.addAction(self.actionResetView)
bar.addAction(self.actionDeleteView)
bar.addSeparator()
bar.addAction(self.actionFitPeak)
wa = QWidgetAction(bar)
self.fitPickCheckbox = QCheckBox(bar)
self.fitPickCheckbox.setText('Pick')
self.fitPickCheckbox.setChecked(True)
self.actionPickInitial.setChecked(True)
self.fitPickCheckbox.toggled.connect(self.actionPickInitial.setChecked)
self.actionPickInitial.toggled.connect(self.fitPickCheckbox.setChecked)
layout = QHBoxLayout()
layout.setContentsMargins(10, 0, 10, 0)
layout.addWidget(self.fitPickCheckbox)
frame = QFrame(bar)
frame.setLayout(layout)
wa.setDefaultWidget(frame)
bar.addAction(wa)
ag = QActionGroup(bar)
ag.addAction(self.actionFitPeakGaussian)
ag.addAction(self.actionFitPeakLorentzian)
ag.addAction(self.actionFitPeakPV)
ag.addAction(self.actionFitPeakPVII)
ag.addAction(self.actionFitTc)
ag.addAction(self.actionFitCosine)
ag.addAction(self.actionFitSigmoid)
ag.addAction(self.actionFitLinear)
ag.addAction(self.actionFitExponential)
wa = QWidgetAction(bar)
self.fitComboBox = QComboBox(bar)
for a in ag.actions():
itemtext = a.text().replace('&', '')
self.fitComboBox.addItem(itemtext)
self.fitfuncmap[itemtext] = a
self.fitComboBox.currentIndexChanged.connect(
self.on__fitComboBox_currentIndexChanged)
wa.setDefaultWidget(self.fitComboBox)
bar.addAction(wa)
bar.addSeparator()
bar.addAction(self.actionFitArby)
self.bar = bar
self.actionFitLinear.trigger()
return bar
def __init__(self, parent=None, toolbar=None):
super(TranslucentWidget, self).__init__(parent)
# loadUi(self, 'overlay.ui', '%s/windows'%uipath)
layout = QHBoxLayout()
self.setLayout(layout)
self.graphic_widget = LiveDataPanel(parent, parent.client, {})
self.graphic_widget.hide()
self.log_widget = ConsolePanel(parent, parent.client, {})
self.log_widget.hide()
self.widgets = QStackedWidget(parent)
self.widgets.addWidget(self.graphic_widget)
self.widgets.addWidget(self.log_widget)
#
#
# for panel in parent.panels:
# try:
# print('%s - %s'%(panel.panelName, panel.__class__.__name__))
# except:
# pass
#
# if not self.graphic_widget and panel.__class__.__name__ == \
# 'LiveDataPanel':
# print(panel.panelName)
# self.graphic_widget = panel
# self.widgets.addWidget(self.graphic_widget)
# if not self.log_widget and panel.__class__.__name__ == \
# 'ConsolePanel':
# print(panel.panelName)
# self.log_widget = panel
# self.widgets.addWidget(self.log_widget)
layout.addWidget(self.widgets)
self.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
if toolbar:
self.resize(parent.size() - toolbar.size())
else:
self.resize(parent.size())
# make the window frameless
self.setWindowFlags(Qt.FramelessWindowHint)
self.setAttribute(Qt.WA_TranslucentBackground)
self.fillColor = QColor(30, 30, 30, 120)
self.penColor = QColor("#333333")
# self.popup_fillColor = QColor(240, 240, 240, 255)
# self.popup_penColor = QColor(200, 200, 200, 255)
self.SIGNALS = TranslucentWidgetSignals()
self.raise_()
def __init__(self, parent, values):
QWidget.__init__(self, parent)
layout = QHBoxLayout()
layout.setContentsMargins(0, 0, 0, 0)
self._values = {}
for value in values:
btn = QPushButton(str(value), self)
self._values[btn] = value
btn.clicked.connect(self.on_button_pressed)
layout.addWidget(btn)
self.setLayout(layout)
def __init__(self, parent):
QMainWindow.__init__(self, parent)
DlgUtils.__init__(self, 'Live data')
self.panel = parent
layout1 = QVBoxLayout()
self.plot = QwtPlot(self)
layout1.addWidget(self.plot)
self.curve = QwtPlotCurve()
self.curve.setRenderHint(QwtPlotCurve.RenderAntialiased)
self.curve.attach(self.plot)
self.marker = QwtPlotMarker()
self.marker.attach(self.plot)
self.markerpen = QPen(Qt.red)
self.marker.setSymbol(
QwtSymbol(QwtSymbol.Ellipse, QBrush(), self.markerpen, QSize(7,
7)))
self.zoomer = QwtPlotZoomer(self.plot.canvas())
self.zoomer.setMousePattern(QwtPlotZoomer.MouseSelect3, Qt.NoButton)
self.picker = QwtPlotPicker(self.plot.canvas())
self.picker.setSelectionFlags(QwtPlotPicker.PointSelection
| QwtPlotPicker.ClickSelection)
self.picker.setMousePattern(QwtPlotPicker.MouseSelect1, Qt.MidButton)
self.picker.selected.connect(self.pickerSelected)
layout2 = QHBoxLayout()
layout2.addWidget(QLabel('Scale:', self))
self.scale = QComboBox(self)
self.scale.addItems([
'Single detectors, sorted by angle',
'Scattering angle 2theta (deg)', 'Q value (A-1)'
])
self.scale.currentIndexChanged[int].connect(self.scaleChanged)
layout2.addWidget(self.scale)
layout2.addStretch()
self.scaleframe = QFrame(self)
self.scaleframe.setLayout(layout2)
self.scaleframe.setVisible(False)
layout1.addWidget(self.scaleframe)
mainframe = QFrame(self)
mainframe.setLayout(layout1)
self.setCentralWidget(mainframe)
self.setContentsMargins(6, 6, 6, 6)
plotfont = scaledFont(self.font(), 0.7)
self.plot.setAxisFont(QwtPlot.xBottom, plotfont)
self.plot.setAxisFont(QwtPlot.yLeft, plotfont)
self.plot.setCanvasBackground(Qt.white)
self.resize(800, 200)
self._detinfo = None
self._anglemap = None
self._infowindow = None
self._infolabel = None
self._xs = self._ys = None
self._type = None
def __init__(self, parent, name, selections, preselect):
QFrame.__init__(self, parent)
self.name = name
self.selections = selections
layout = QHBoxLayout()
layout.addWidget(QLabel(name, self))
self.combo = QComboBox(self)
self.combo.addItems(selections)
if preselect in selections:
self.combo.setCurrentIndex(selections.index(preselect))
else:
self.combo.setCurrentIndex(0)
layout.addWidget(self.combo)
layout.setContentsMargins(0, 0, 0, 0)
self.setLayout(layout)
def __init__(self, parent, client, uifile):
QWidget.__init__(self, parent)
new_layout = QHBoxLayout()
self.subwidget = QWidget(self)
if uifile:
uic.loadUi(uifile, self.subwidget)
self.button = QToolButton(self)
self.setButton('+')
self.button.clicked.connect(self.on_button_click)
new_layout.addWidget(self.subwidget)
new_layout.addSpacerItem(QSpacerItem(15, 1, QSizePolicy.Fixed))
new_layout.addWidget(self.button)
new_layout.setContentsMargins(0, 0, 0, 0)
self.setLayout(new_layout)
for ch in self.subwidget.findChildren(NicosWidget):
ch.setClient(client)
def __init__(self, parent):
QWidget.__init__(self, parent)
self._array = None
self._axesrange = (1, 1) # y, x (rows, cols)
self._fixedsize = False
self._axesratio = 1.0
self._logscale = False
self._rois = {}
layout = QHBoxLayout()
self.gr = GRWidget(self)
layout.addWidget(self.gr)
self.setLayout(layout)
self.plot = Plot(self, viewport=(.1, .95, .1, .95))
self.axes = Axes(self,
viewport=self.plot.viewport,
xdual=True,
ydual=True)
self.plot.addAxes(self.axes)
self.gr.addPlot(self.plot)
def __init__(self, parent, client, panelcfg, title, **options):
from nicos.clients.gui.panels.utils import createWindowItem
QDialog.__init__(self, parent)
self.panels = []
self.mainwindow = parent.mainwindow
self.log = NicosLogger('PanelDialog')
self.log.parent = self.mainwindow.log
self.client = client
self.user_color = self.palette().color(QPalette.Base)
self.user_font = self.font()
if isinstance(panelcfg, type) and issubclass(panelcfg, Panel):
panelcfg = panel('%s.%s' % (panelcfg.__module__,
panelcfg.__name__), **options)
elif isinstance(panelcfg, str):
panelcfg = panel(panelcfg, **options)
hbox = QHBoxLayout()
hbox.setContentsMargins(0, 0, 0, 0)
pnl = createWindowItem(panelcfg, self, self, self.mainwindow, self.log)
if pnl:
hbox.addWidget(pnl)
self.setLayout(hbox)
self.setWindowTitle(title)
SetupDepWindowMixin.__init__(self, self.client)
self.setProperty('type', 'PanelDialog')
def insertItem(self, *widgets):
item = QWidget(self.frame)
item._widgets = widgets
layout = QHBoxLayout()
layout.setContentsMargins(0, 0, 0, 0)
for widget in widgets:
layout.addWidget(widget)
if self.allow_reorder:
btn = QPushButton(QIcon(':/up'), '', item)
btn._item = item
btn.clicked.connect(self.on_upBtn_clicked)
layout.addWidget(btn)
btn = QPushButton(QIcon(':/down'), '', item)
btn._item = item
btn.clicked.connect(self.on_downBtn_clicked)
layout.addWidget(btn)
btn = QPushButton(QIcon(':/remove'), '', item)
btn._item = item
btn.clicked.connect(self.on_removeBtn_clicked)
layout.addWidget(btn)
item.setLayout(layout)
self.layout.insertWidget(self.layout.count() - 2, item)
self.items.append(item)
def reinitLayout(self):
# reinitialize UI after switching horizontal/vertical layout
if self.props['horizontal']:
new_layout = QHBoxLayout()
new_layout.addWidget(self.namelabel)
new_layout.addStretch()
new_layout.addWidget(self.valuelabel)
self.namelabel.setAlignment(Qt.AlignLeft | Qt.AlignVCenter)
else:
new_layout = QVBoxLayout()
new_layout.addWidget(self.namelabel)
tmplayout = QHBoxLayout()
if self.width >= 0:
tmplayout.addStretch()
tmplayout.addWidget(self.valuelabel)
if self.width >= 0:
tmplayout.addStretch()
new_layout.addLayout(tmplayout)
self.namelabel.setAlignment(Qt.AlignHCenter)
if self.layout():
sip.delete(self.layout())
new_layout.setContentsMargins(1, 1, 1, 1) # save space
self.setLayout(new_layout)
def __init__(self, parent=None, statusbar=None):
super(StatusBarOverlay, self).__init__(parent)
self.statusbar = statusbar
print(parent.__class__.__name__)
layout = QVBoxLayout()
line = QHBoxLayout()
self.graphicsButton = QPushButton('Graphics')
self.logButton = QPushButton('Log')
self.toggleButton = QPushButton('Show')
self.graphicsButton.setCheckable(True)
self.logButton.setCheckable(True)
self.toggleButton.setCheckable(True)
self.buttonsBox = QButtonGroup()
self.buttonsBox.addButton(self.graphicsButton)
self.buttonsBox.addButton(self.logButton)
# self.buttonsBox.addButton(self.toggleButton)
line.addStretch()
line.addWidget(self.graphicsButton)
line.addWidget(self.logButton)
line.addWidget(self.toggleButton)
line.addStretch()
line.setObjectName('ButtonsLayout')
layout.addLayout(line)
del line
line = QHBoxLayout()
layout.addLayout(line)
self.setLayout(layout)
self.toggleButton.clicked.connect(self.on_toggle)
self.set_hidden()
def getToolbars(self):
if not self.bars:
bar = QToolBar('Scans')
bar.addAction(self.actionSavePlot)
bar.addAction(self.actionPrint)
bar.addSeparator()
bar.addAction(self.actionXAxis)
bar.addAction(self.actionYAxis)
bar.addAction(self.actionNormalized)
bar.addSeparator()
bar.addAction(self.actionLogXScale)
bar.addAction(self.actionLogScale)
bar.addAction(self.actionUnzoom)
bar.addSeparator()
bar.addAction(self.actionAutoScale)
bar.addAction(self.actionScaleX)
bar.addAction(self.actionScaleY)
bar.addAction(self.actionLegend)
bar.addAction(self.actionErrors)
bar.addAction(self.actionResetPlot)
bar.addAction(self.actionDeletePlot)
bar.addSeparator()
bar.addAction(self.actionAutoDisplay)
bar.addAction(self.actionCombine)
fitbar = QToolBar('Scan fitting')
fitbar.addAction(self.actionFitPeak)
wa = QWidgetAction(fitbar)
self.fitPickCheckbox = QCheckBox(fitbar)
self.fitPickCheckbox.setText('Pick')
self.fitPickCheckbox.setChecked(True)
self.actionPickInitial.setChecked(True)
self.fitPickCheckbox.toggled.connect(self.actionPickInitial.setChecked)
self.actionPickInitial.toggled.connect(self.fitPickCheckbox.setChecked)
layout = QHBoxLayout()
layout.setContentsMargins(10, 0, 10, 0)
layout.addWidget(self.fitPickCheckbox)
frame = QFrame(fitbar)
frame.setLayout(layout)
wa.setDefaultWidget(frame)
fitbar.addAction(wa)
ag = QActionGroup(fitbar)
ag.addAction(self.actionFitPeakGaussian)
ag.addAction(self.actionFitPeakLorentzian)
ag.addAction(self.actionFitPeakPV)
ag.addAction(self.actionFitPeakPVII)
ag.addAction(self.actionFitTc)
ag.addAction(self.actionFitCosine)
ag.addAction(self.actionFitSigmoid)
ag.addAction(self.actionFitLinear)
ag.addAction(self.actionFitExponential)
wa = QWidgetAction(fitbar)
self.fitComboBox = QComboBox(fitbar)
for a in ag.actions():
itemtext = a.text().replace('&', '')
self.fitComboBox.addItem(itemtext)
self.fitfuncmap[itemtext] = a
self.fitComboBox.currentIndexChanged.connect(
self.on_fitComboBox_currentIndexChanged)
wa.setDefaultWidget(self.fitComboBox)
fitbar.addAction(wa)
fitbar.addSeparator()
fitbar.addAction(self.actionFitArby)
self.bars = [bar, fitbar]
return self.bars
def initGui(self):
def log_unhandled(*exc_info):
traceback.print_exception(*exc_info)
self.log.exception('unhandled exception in QT callback',
exc_info=exc_info)
sys.excepthook = log_unhandled
self._qtapp = QApplication(['qtapp'], organizationName='nicos',
applicationName='gui')
self._master = master = MonitorWindow()
if self._geometry == 'fullscreen':
master.showFullScreen()
master._wantFullScreen = True
# In some Qt5 versions, showFullScreen is buggy and doesn't
# actually resize the window (but hides decoration etc).
# So, explicitly set the geometry of the first screen.
master.setGeometry(QApplication.screens()[0].geometry())
QCursor.setPos(master.geometry().bottomRight())
elif isinstance(self._geometry, tuple):
w, h, x, y = self._geometry
master.setGeometry(x, y, w, h)
# colors used for the display of watchdog warnings, not for the
# individual value displays
self._bgcolor = QColor('gray')
self._black = QColor('black')
self._red = QColor('red')
self._gray = QColor('gray')
master.setWindowTitle(self.title)
self._bgcolor = master.palette().color(QPalette.Window)
timefont = QFont(self.font, self._timefontsize)
blockfont = QFont(self.font, self._fontsizebig)
warnfont = QFont(self.font, self._fontsizebig)
warnfont.setBold(True)
labelfont = QFont(self.font, self._fontsize)
stbarfont = QFont(self.font, int(self._fontsize * 0.8))
valuefont = QFont(self.valuefont or self.font, self._fontsize)
blheight = QFontMetrics(blockfont).height()
tiheight = QFontMetrics(timefont).height()
# split window into to panels/frames below each other:
# one displays time, the other is divided further to display blocks.
# first the timeframe:
masterframe = QFrame(master)
masterlayout = QVBoxLayout()
if self.title:
self._titlelabel = QLabel(
'', master, font=timefont, autoFillBackground=True,
alignment=Qt.AlignHCenter)
pal = self._titlelabel.palette()
pal.setColor(QPalette.WindowText, self._gray)
self._titlelabel.setPalette(pal)
self._titlelabel.setSizePolicy(QSizePolicy.Preferred,
QSizePolicy.Fixed)
self._master.updateTitle.connect(self._titlelabel.setText)
masterlayout.addWidget(self._titlelabel)
masterlayout.addSpacing(0.2 * tiheight)
else:
self._titlelabel = None
self._warnpanel = QFrame(master)
self._warnpanel.setVisible(False)
warningslayout = QVBoxLayout()
lbl = QLabel('Warnings', self._warnpanel, font=warnfont)
lbl.setSizePolicy(QSizePolicy.Preferred, QSizePolicy.Fixed)
warningslayout.addWidget(lbl)
self._warnlabel = SqueezedLabel('', self._warnpanel, font=blockfont)
warningslayout.addWidget(self._warnlabel)
self._warnpanel.setLayout(warningslayout)
masterlayout.addWidget(self._warnpanel)
master.switchWarnPanel.connect(self._switch_warnpanel)
displayframe = QFrame(master)
self._plots = {}
colorScheme = lightColorScheme if self.colors == 'light' else None
fontCache = {1.0: valuefont}
def _create_field(groupframe, field):
def _setup(widget):
fontscale = field.get('fontscale', 1.0)
if fontscale not in fontCache:
fontCache[fontscale] = scaledFont(valuefont, fontscale)
widget.valueFont = fontCache[fontscale]
widget.setFont(labelfont)
for key in field:
if key in widget.properties:
setattr(widget, key, field[key])
widget.setSource(self)
if hasattr(widget, 'widgetInfo'):
widget.widgetInfo.connect(self.newWidgetInfo)
return widget
if isinstance(field, str):
field = {'dev': field}
if 'min' in field:
field['min'] = repr(field['min'])
if 'max' in field:
field['max'] = repr(field['max'])
setups = field.get('setups', None)
if 'gui' in field:
resource = findResource(field.pop('gui'))
try:
instance = uic.loadUi(resource)
except Exception as err:
self.log.exception('could not load .ui file %r, ignoring',
resource)
instance = QLabel('%r could not be loaded:\n%s' %
(resource, err))
else:
for child in instance.findChildren(NicosWidget):
_setup(child)
instance.setups = setups
return instance
elif 'widget' in field:
widget_class = self._class_import(field.pop('widget'))
widget = widget_class(groupframe)
if isinstance(widget, NicosWidget):
_setup(widget)
for child in widget.findChildren(NicosWidget):
_setup(child)
widget.setups = setups
return widget
elif 'plot' in field and plot_available:
# XXX make this more standard
plotwidget = self._plots.get(field['plot'])
if plotwidget:
plotwidget.devices += [field.get('dev', field.get('key', ''))]
plotwidget.names += [field.get('name', field.get('dev', field.get('key', '')))]
return None
plotwidget = TrendPlot(groupframe)
_setup(plotwidget)
plotwidget.legend = field.get('legend', True)
plotwidget.plotwindow = field.get('plotwindow', 3600)
plotwidget.plotinterval = field.get('plotinterval', 2)
self._plots[field['plot']] = plotwidget
plotwidget.devices = [field.get('dev', field.get('key', ''))]
plotwidget.names = [field.get('name', field.get('dev', field.get('key', '')))]
plotwidget.setups = setups
return plotwidget
elif 'picture' in field:
picwidget = PictureDisplay(groupframe)
picwidget.filepath = field['picture']
picwidget.setups = setups
return _setup(picwidget)
else:
display = ValueDisplay(groupframe, colorScheme=colorScheme,
showExpiration=self.noexpired)
display.setups = setups
return _setup(display)
# now iterate through the layout and create the widgets to display it
displaylayout = QVBoxLayout(spacing=20)
for superrow in self.layout:
boxlayout = QHBoxLayout(spacing=20)
boxlayout.setContentsMargins(10, 10, 10, 10)
for column in superrow:
columnlayout = QVBoxLayout(spacing=0.8*blheight)
for block in column:
block = self._resolve_block(block)
blocklayout_outer = QHBoxLayout()
blocklayout_outer.addStretch()
blocklayout = QVBoxLayout()
blocklayout.addSpacing(0.5 * blheight)
blockbox = BlockBox(displayframe, block._title, blockfont,
block._options)
for row in block:
if row in (None, '---'):
blocklayout.addSpacing(12)
else:
rowlayout = QHBoxLayout()
rowlayout.addStretch()
rowlayout.addSpacing(self._padding)
for field in row:
fieldwidget = _create_field(blockbox, field)
if fieldwidget:
rowlayout.addWidget(fieldwidget)
rowlayout.addSpacing(self._padding)
if fieldwidget.setups:
if blockbox.setups:
blockbox._onlyfields.append(fieldwidget)
else:
self._onlyfields.append(fieldwidget)
# start hidden
fieldwidget.setHidden(True)
rowlayout.addStretch()
blocklayout.addLayout(rowlayout)
if blockbox.setups:
self._onlyblocks.append((blocklayout_outer, blockbox))
blockbox.setHidden(True) # start hidden
blocklayout.addSpacing(0.3 * blheight)
blockbox.setLayout(blocklayout)
blocklayout_outer.addWidget(blockbox)
blocklayout_outer.addStretch()
columnlayout.addLayout(blocklayout_outer)
columnlayout.addStretch()
boxlayout.addLayout(columnlayout)
displaylayout.addLayout(boxlayout)
displayframe.setLayout(displaylayout)
for plot in self._plots.values():
plot.setSource(self)
masterlayout.addWidget(displayframe)
masterframe.setLayout(masterlayout)
master.setCentralWidget(masterframe)
# initialize status bar
self._statuslabel = QLabel(font=stbarfont)
master.statusBar().addWidget(self._statuslabel)
self._statustimer = None
master.show()
def __init__(self, parent, client, options):
Panel.__init__(self, parent, client, options)
loadUi(self, 'panels/editor.ui')
self.window = parent
self.custom_font = None
self.custom_back = None
self.mainwindow.codeGenerated.connect(self.on_codeGenerated)
if not has_scintilla:
self.actionComment.setEnabled(False)
self.menus = None
self.bar = None
self.current_status = None
self.recentf_actions = []
self.searchdlg = None
self.menuRecent = QMenu('Recent files')
self.menuToolsActions = []
for fn in self.recentf:
action = QAction(fn.replace('&', '&&'), self)
action.setData(fn)
action.triggered.connect(self.openRecentFile)
self.recentf_actions.append(action)
self.menuRecent.addAction(action)
self.tabber = QTabWidget(self, tabsClosable=True, documentMode=True)
self.tabber.currentChanged.connect(self.on_tabber_currentChanged)
self.tabber.tabCloseRequested.connect(self.on_tabber_tabCloseRequested)
self.toolconfig = options.get('tools')
self.sim_window = options.get('sim_window', 'inline')
if self.sim_window not in ('single', 'multi', 'inline'):
self.log.warning('invalid sim_window option %r, using inline',
self.sim_window)
self.sim_window = 'inline'
hlayout = QHBoxLayout()
hlayout.setContentsMargins(0, 0, 0, 0)
hlayout.addWidget(self.tabber)
self.mainFrame.setLayout(hlayout)
self.editors = [] # tab index -> editor
self.filenames = {} # editor -> filename
self.watchers = {} # editor -> QFileSystemWatcher
self.currentEditor = None
self.saving = False # True while saving
self.warnWidget.hide()
self.simFrame = SimResultFrame(self, None, self.client)
self.simPaneFrame.layout().addWidget(self.simFrame)
self.simPane.hide()
self.simWindows = []
self.splitter.restoreState(self.splitterstate)
self.treeModel = QFileSystemModel()
idx = self.treeModel.setRootPath('/')
self.treeModel.setNameFilters(['*.py', '*.txt'])
self.treeModel.setNameFilterDisables(False) # hide them
self.fileTree.setModel(self.treeModel)
self.fileTree.header().hideSection(1)
self.fileTree.header().hideSection(2)
self.fileTree.header().hideSection(3)
self.fileTree.header().hide()
self.fileTree.setRootIndex(idx)
if not options.get('show_browser', True):
self.scriptsPane.hide()
self.actionShowScripts = self.scriptsPane.toggleViewAction()
self.actionShowScripts.setText('Show Script Browser')
self.activeGroup = QActionGroup(self)
self.activeGroup.addAction(self.actionRun)
self.activeGroup.addAction(self.actionSimulate)
self.activeGroup.addAction(self.actionUpdate)
client.simresult.connect(self.on_client_simresult)
if self.client.connected:
self.on_client_connected()
else:
self.on_client_disconnected()
client.connected.connect(self.on_client_connected)
client.disconnected.connect(self.on_client_disconnected)
client.setup.connect(self.on_client_connected)
client.cache.connect(self.on_client_cache)
client.experiment.connect(self.on_client_experiment)
if self.openfiles:
for fn in self.openfiles:
self.openFile(fn, quiet=True)
else:
self.newFile()
class QRangeSlider(QWidget, Ui_Form):
"""
The QRangeSlider class implements a horizontal range slider widget.
Inherits QWidget.
Methods
* __init__ (self, QWidget parent = None)
* bool drawValues (self)
* int end (self)
* (int, int) getRange (self)
* int max (self)
* int min (self)
* int start (self)
* setBackgroundStyle (self, QString styleSheet)
* setDrawValues (self, bool draw)
* setEnd (self, int end)
* setStart (self, int start)
* setRange (self, int start, int end)
* setSpanStyle (self, QString styleSheet)
Signals
* endValueChanged (int)
* maxValueChanged (int)
* minValueChanged (int)
* startValueChanged (int)
Customizing QRangeSlider
You can style the range slider as below:
::
QRangeSlider * {
border: 0px;
padding: 0px;
}
QRangeSlider #Head {
background: #222;
}
QRangeSlider #Span {
background: #393;
}
QRangeSlider #Span:active {
background: #282;
}
QRangeSlider #Tail {
background: #222;
}
Styling the range slider handles follows QSplitter options:
::
QRangeSlider > QSplitter::handle {
background: #393;
}
QRangeSlider > QSplitter::handle:vertical {
height: 4px;
}
QRangeSlider > QSplitter::handle:pressed {
background: #ca5;
}
"""
endValueChanged = pyqtSignal(int)
maxValueChanged = pyqtSignal(int)
minValueChanged = pyqtSignal(int)
startValueChanged = pyqtSignal(int)
# define splitter indices
_SPLIT_START = 1
_SPLIT_END = 2
# signals
minValueChanged = pyqtSignal(int)
maxValueChanged = pyqtSignal(int)
startValueChanged = pyqtSignal(int)
endValueChanged = pyqtSignal(int)
def __init__(self, parent=None):
"""Create a new QRangeSlider instance.
:param parent: QWidget parent
:return: New QRangeSlider instance.
"""
super(QRangeSlider, self).__init__(parent)
self.setupUi(self)
self.setMouseTracking(False)
#self._splitter.setChildrenCollapsible(False)
self._splitter.splitterMoved.connect(self._handleMoveSplitter)
# head layout
self._head_layout = QHBoxLayout()
self._head_layout.setSpacing(0)
self._head_layout.setContentsMargins(0, 0, 0, 0)
self._head.setLayout(self._head_layout)
self.head = Head(self._head, main=self)
self._head_layout.addWidget(self.head)
# handle layout
self._handle_layout = QHBoxLayout()
self._handle_layout.setSpacing(0)
self._handle_layout.setContentsMargins(0, 0, 0, 0)
self._handle.setLayout(self._handle_layout)
self.handle = Handle(self._handle, main=self)
self.handle.setTextColor((150, 255, 150))
self._handle_layout.addWidget(self.handle)
# tail layout
self._tail_layout = QHBoxLayout()
self._tail_layout.setSpacing(0)
self._tail_layout.setContentsMargins(0, 0, 0, 0)
self._tail.setLayout(self._tail_layout)
self.tail = Tail(self._tail, main=self)
self._tail_layout.addWidget(self.tail)
# defaults
self.setMin(0)
self.setMax(99)
self.setStart(0)
self.setEnd(99)
self.setDrawValues(True)
def min(self):
""":return: minimum value"""
return getattr(self, '__min', None)
def max(self):
""":return: maximum value"""
return getattr(self, '__max', None)
def setMin(self, value):
"""sets minimum value"""
assert isinstance(value, int)
setattr(self, '__min', value)
self.minValueChanged.emit(value)
def setMax(self, value):
"""sets maximum value"""
assert isinstance(value, int)
setattr(self, '__max', value)
self.maxValueChanged.emit(value)
def start(self):
""":return: range slider start value"""
return getattr(self, '__start', None)
def end(self):
""":return: range slider end value"""
return getattr(self, '__end', None)
def _setStart(self, value):
"""stores the start value only"""
setattr(self, '__start', value)
self.startValueChanged.emit(value)
def setStart(self, value):
"""sets the range slider start value"""
assert isinstance(value, int)
v = self._valueToPos(value, self._SPLIT_START)
self._splitter.splitterMoved.disconnect()
self._splitter.moveSplitter(v, self._SPLIT_START)
self._splitter.splitterMoved.connect(self._handleMoveSplitter)
self._setStart(value)
def _setEnd(self, value):
"""stores the end value only"""
setattr(self, '__end', value)
self.endValueChanged.emit(value)
def setEnd(self, value):
"""set the range slider end value"""
assert isinstance(value, int)
v = self._valueToPos(value, self._SPLIT_END)
self._splitter.splitterMoved.disconnect()
self._splitter.moveSplitter(v, self._SPLIT_END)
self._splitter.splitterMoved.connect(self._handleMoveSplitter)
self._setEnd(value)
def drawValues(self):
""":return: True if slider values will be drawn"""
return getattr(self, '__drawValues', None)
def setDrawValues(self, draw):
"""sets draw values boolean to draw slider values"""
assert isinstance(draw, bool)
setattr(self, '__drawValues', draw)
def getRange(self):
""":return: the start and end values as a tuple"""
return (self.start(), self.end())
def setRange(self, start, end):
"""set the start and end values"""
self.setStart(start)
self.setEnd(end)
def keyPressEvent(self, event):
"""overrides key press event to move range left and right"""
key = event.key()
if key == Qt.Key_Left:
s = self.start() - 1
e = self.end() - 1
elif key == Qt.Key_Right:
s = self.start() + 1
e = self.end() + 1
else:
event.ignore()
return
event.accept()
if s >= self.min() and e <= self.max():
self.setRange(s, e)
def setBackgroundStyle(self, style):
"""sets background style"""
self._tail.setStyleSheet(style)
self._head.setStyleSheet(style)
def setSpanStyle(self, style):
"""sets range span handle style"""
self._handle.setStyleSheet(style)
def _valueToPos(self, value, index):
"""converts slider value to local pixel x coord"""
left, right = self._splitter.getRange(index)
return scale(value, (self.min(), self.max()), (left, right))
def _posToValue(self, xpos, index):
"""converts local pixel x coord to slider value"""
left, right = self._splitter.getRange(index)
return scale(xpos, (left, right), (self.min(), self.max()))
def _handleMoveSplitter(self, xpos, index):
"""private method for handling moving splitter handles"""
def _lockWidth(widget):
width = widget.size().width()
widget.setMinimumWidth(width)
widget.setMaximumWidth(width)
def _unlockWidth(widget):
widget.setMinimumWidth(0)
widget.setMaximumWidth(16777215)
v = self._posToValue(xpos, index)
if index == self._SPLIT_START:
_lockWidth(self._tail)
if v >= self.end():
return
self._setStart(v)
elif index == self._SPLIT_END:
_lockWidth(self._head)
if v <= self.start():
return
self._setEnd(v)
_unlockWidth(self._tail)
_unlockWidth(self._head)
_unlockWidth(self._handle)
class BaseDev(QWidget):
has_target = False
has_status = False
def __init__(self, model, name, addr):
super(BaseDev, self).__init__()
self.name = name
self.model = model
self.addr = addr
self._namelabel = QLabel(name)
self._namelabel.setMinimumWidth(120)
self._namelabel.setMaximumWidth(120)
# self._groupbox = QGroupBox(name)
self._groupbox = QFrame()
# self._groupbox.setFlat(False)
# self._groupbox.setCheckable(False)
self._hlayout = QHBoxLayout()
self._hlayout.addWidget(self._namelabel)
self._hlayout.addWidget(self._groupbox)
self._hlayout.setSpacing(0)
# inside of the groupbox there is a vbox with 1 or 2 hboxes
self._inner_vbox = QVBoxLayout()
self._groupbox.setLayout(self._inner_vbox)
# upper inner hbox
self._inner_hbox1 = QHBoxLayout()
self._inner_vbox.addLayout(self._inner_hbox1)
# fill upper hbox
self.valueWidget = QLineEdit('0b123456789abcdef0')
self.valueWidget.setMaximumWidth(120)
self._inner_hbox1.addWidget(self.valueWidget)
if self.has_target:
self.targetWidget = QLineEdit()
self.targetWidget.setPlaceholderText('')
self.targetWidget.setMaximumWidth(120)
self.targetWidget.returnPressed.connect(self._go_clicked)
self._inner_hbox1.addWidget(self.targetWidget)
self.goButton = QPushButton('Go')
self.goButton.clicked.connect(self._go_clicked)
self._inner_hbox1.addWidget(self.goButton)
self.stopButton = QPushButton('Stop')
self.stopButton.clicked.connect(self._stop_clicked)
self._inner_hbox1.addWidget(self.stopButton)
# now (conditionally) the second hbox
if self.has_status:
self._inner_hbox2 = QHBoxLayout()
self._inner_vbox.addLayout(self._inner_hbox2)
self.statvalueWidget = QLineEdit('statval')
self.statvalueWidget.setMaximumWidth(120)
self._inner_hbox2.addWidget(self.statvalueWidget)
self.statusWidget = QLineEdit('Statusstring if available')
self.statusWidget.setMaximumWidth(10000)
self._inner_hbox2.addWidget(self.statusWidget)
self.resetButton = QPushButton('Reset')
self.resetButton.clicked.connect(self._reset_clicked)
self._inner_hbox1.addWidget(self.resetButton)
# self._inner_hbox2.addStretch(0.1)
# allow space for resizing
self._inner_hbox1.addStretch(1)
self._inner_vbox.setSpacing(0)
self._inner_vbox.setContentsMargins(0, 0, 0, 0)
self._hlayout.setContentsMargins(0, 0, 0, 0)
self.setLayout(self._hlayout)
self.show()
def _go_clicked(self):
self.model.targeter(self.index, self.targetWidget.text())
self.targetWidget.setText('')
def _stop_clicked(self):
self.model.stopper(self.index)
def _reset_clicked(self):
self.resetter(self.index)
def _update(self):
pass
def _str2bin(self, value):
return int(value)
def _bin2str(self, value):
return str(value)
def _status(self, value):
return "no status decoder implemented"
class BaseDev(QWidget):
base_address = 0
has_target = False
has_status = False
offset = 1
def __init__(self,
model,
name,
index,
addr,
has_status=False,
target=None,
value_offset=1):
QWidget.__init__(self)
self.index = index
self.name = name
self.model = model
self.offset = value_offset
self.has_status = has_status
self.has_target = target is not None
self.base_address = addr
self._namelabel = QLabel(name)
self._namelabel.setMinimumWidth(120)
self._namelabel.setMaximumWidth(120)
# self._groupbox = QGroupBox(name)
self._groupbox = QFrame()
# self._groupbox.setFlat(False)
# self._groupbox.setCheckable(False)
self._hlayout = QHBoxLayout()
self._hlayout.addWidget(self._namelabel)
self._hlayout.addWidget(self._groupbox)
self._hlayout.setSpacing(0)
# inside of the groupbox there is a vbox with 1 or 2 hboxes
self._inner_vbox = QVBoxLayout()
self._groupbox.setLayout(self._inner_vbox)
# upper inner hbox
self._inner_hbox1 = QHBoxLayout()
self._inner_vbox.addLayout(self._inner_hbox1)
# fill upper hbox
self.valueWidget = QLineEdit('0b123456789abcdef0')
self.valueWidget.setMaximumWidth(120)
self._inner_hbox1.addWidget(self.valueWidget)
if self.has_target:
self.targetWidget = QLineEdit()
self.targetWidget.setPlaceholderText(target)
self.targetWidget.setMaximumWidth(120)
self.targetWidget.returnPressed.connect(lambda *a: model.targeter(
index,
(self.targetWidget.text(), self.targetWidget.setText(''))[0]))
self._inner_hbox1.addWidget(self.targetWidget)
self.goButton = QPushButton('Go')
self.goButton.clicked.connect(lambda *a: model.targeter(
index,
(self.targetWidget.text(), self.targetWidget.setText(''))[0]))
self._inner_hbox1.addWidget(self.goButton)
self.stopButton = QPushButton('Stop')
self.stopButton.clicked.connect(lambda *a: model.stopper(index))
self._inner_hbox1.addWidget(self.stopButton)
# now (conditionally) the second hbox
if has_status:
self._inner_hbox2 = QHBoxLayout()
self._inner_vbox.addLayout(self._inner_hbox2)
self.statvalueWidget = QLineEdit('statval')
self.statvalueWidget.setMaximumWidth(120)
self._inner_hbox2.addWidget(self.statvalueWidget)
self.statusWidget = QLineEdit('Statusstring if available')
self.statusWidget.setMaximumWidth(10000)
self._inner_hbox2.addWidget(self.statusWidget)
self.resetButton = QPushButton('Reset')
self.resetButton.clicked.connect(lambda *a: model.resetter(index))
self._inner_hbox1.addWidget(self.resetButton)
# self._inner_hbox2.addStretch(0.1)
# allow space for resizing
self._inner_hbox1.addStretch(1)
self._inner_vbox.setSpacing(0)
self._inner_vbox.setContentsMargins(0, 0, 0, 0)
self._hlayout.setContentsMargins(0, 0, 0, 0)
self.setLayout(self._hlayout)
self.show()