def generateNewNodeListWindow(self):
# the New Node window
self._list_win = QtGui.QWidget()
self._list_win.setFixedWidth(500)
self._new_node_list = QtGui.QListWidget(self._list_win)
self._create_button = QtGui.QPushButton("Create Node", self._list_win)
self._create_button.setDisabled(True)
self._create_button.clicked.connect(self._createNewNode)
button_layout = QtGui.QHBoxLayout()
button_layout.addStretch(1)
button_layout.addWidget(self._create_button)
self._new_node_list.itemDoubleClicked.connect(self._listItemDoubleClicked)
self._new_node_list.itemClicked.connect(self._listItemClicked)
self._list_label = QtGui.QLabel("GPI Libraries", self._list_win)
node_name_layout = QtGui.QHBoxLayout()
new_node_name_label = QtGui.QLabel("Name:", self._list_win)
self._new_node_name_field = QtGui.QLineEdit(self._list_win)
self._new_node_name_field.setPlaceholderText("NewNodeName_GPI.py")
self._new_node_name_field.textChanged.connect(self._newNodeNameEdited)
node_name_layout.addWidget(new_node_name_label)
node_name_layout.addWidget(self._new_node_name_field)
new_node_path_label = QtGui.QLabel("Path:", self._list_win)
self._new_node_path = ''
self._new_node_path_field = QtGui.QLabel(NOPATH_MESSAGE, self._list_win)
self._new_node_path_field.setSizePolicy(QtGui.QSizePolicy(QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Fixed))
path_layout = QtGui.QHBoxLayout()
path_layout.addWidget(new_node_path_label)
path_layout.addWidget(self._new_node_path_field)
list_layout = QtGui.QVBoxLayout()
list_layout.addWidget(self._list_label)
list_layout.addWidget(self._new_node_list)
list_layout.addLayout(node_name_layout)
list_layout.addLayout(path_layout)
list_layout.addLayout(button_layout)
self._list_win.setLayout(list_layout)
def __init__(self, title, parent=None):
super(MatplotDisplay, self).__init__(title, parent)
# gpi interface
self._collapsables = []
self._subplotSettings = {}
#self._subplotPosition = {'right': 0.9, 'bottom': 0.12, 'top': 0.9, 'wspace': 0.2, 'hspace': 0.2, 'left': 0.125}
self._subplotPosition = {
'right': 0.913,
'bottom': 0.119,
'top': 0.912,
'wspace': 0.2,
'hspace': 0.2,
'left': 0.111
}
#self._subplot_keepers = ['yscale', 'xscale'] # linear, log
self._subplot_keepers = []
self._lineSettings = []
self._line_keepers = [
'linewidth', 'linestyle', 'label', 'marker', 'markeredgecolor',
'markerfacecolor', 'markersize', 'color', 'alpha'
]
# since drawing is slow, don't do it as often, use the timer as a
# debouncer
self._on_draw_cnt = 0
self._updatetimer = QtCore.QTimer()
self._updatetimer.setSingleShot(True)
self._updatetimer.timeout.connect(self._on_draw)
self._updatetimer.setInterval(10)
# plot specific UI side panel
# -sets options for plot window so this needs to be run first
vbox = QtGui.QVBoxLayout()
vbox.setContentsMargins(0, 0, 0, 0) # no spaces around this item
vbox.setSpacing(0)
# AUTOSCALE
self._autoscale_btn = gpi.widgets.BasicPushButton(self)
self._autoscale_btn.set_toggle(True)
self._autoscale_btn.set_button_title('autoscale')
self._autoscale_btn.valueChanged.connect(self.on_draw)
self._collapsables.append(self._autoscale_btn)
# GRID
self._grid_btn = gpi.widgets.BasicPushButton(self)
self._grid_btn.set_toggle(True)
self._grid_btn.set_button_title('grid')
self._grid_btn.valueChanged.connect(self.on_draw)
self._collapsables.append(self._grid_btn)
# X/Y LIMITS
lims = QtGui.QGridLayout()
self._xl = gpi.widgets.BasicDoubleSpinBox(self)
self._xh = gpi.widgets.BasicDoubleSpinBox(self)
self._yl = gpi.widgets.BasicDoubleSpinBox(self)
self._yh = gpi.widgets.BasicDoubleSpinBox(self)
self._xl.valueChanged.connect(self.on_draw)
self._xh.valueChanged.connect(self.on_draw)
self._yl.valueChanged.connect(self.on_draw)
self._yh.valueChanged.connect(self.on_draw)
self._xl.set_immediate(True)
self._xh.set_immediate(True)
self._yl.set_immediate(True)
self._yh.set_immediate(True)
self._xl.set_label('max')
self._xh.set_label('min')
self._xl.set_decimals(7)
self._xh.set_decimals(7)
self._yl.set_decimals(7)
self._yh.set_decimals(7)
self._xlab = QtGui.QLabel('x limits')
self._ylab = QtGui.QLabel('y limits')
#self._maxlab = QtGui.QLabel('max')
#self._minlab = QtGui.QLabel('min')
#lims.addWidget(self._maxlab,1,0,1,1)
#lims.addWidget(self._minlab,2,0,1,1)
lims.addWidget(self._xlab,
0,
1,
1,
1,
alignment=QtCore.Qt.AlignHCenter)
lims.addWidget(self._xh, 1, 1, 1, 1, alignment=QtCore.Qt.AlignHCenter)
lims.addWidget(self._xl, 2, 1, 1, 1, alignment=QtCore.Qt.AlignHCenter)
lims.addWidget(self._ylab,
0,
2,
1,
1,
alignment=QtCore.Qt.AlignHCenter)
lims.addWidget(self._yh, 1, 2, 1, 1, alignment=QtCore.Qt.AlignHCenter)
lims.addWidget(self._yl, 2, 2, 1, 1, alignment=QtCore.Qt.AlignHCenter)
self._collapsables.append(self._xlab)
self._collapsables.append(self._ylab)
self._collapsables.append(self._xl)
self._collapsables.append(self._xh)
self._collapsables.append(self._yl)
self._collapsables.append(self._yh)
#self._collapsables.append(self._minlab)
#self._collapsables.append(self._maxlab)
# TICK MARKS
ticks = QtGui.QGridLayout()
self._x_numticks = gpi.widgets.BasicSpinBox(self)
self._x_numticks.valueChanged.connect(self.on_draw)
self._y_numticks = gpi.widgets.BasicSpinBox(self)
self._y_numticks.valueChanged.connect(self.on_draw)
self._x_ticks = QtGui.QLineEdit()
self._y_ticks = QtGui.QLineEdit()
self._x_ticks.textChanged.connect(
lambda txt: self.check_validticks(self._x_ticks))
self._y_ticks.textChanged.connect(
lambda txt: self.check_validticks(self._y_ticks))
self._x_ticks.setPlaceholderText('comma separated list of x labels')
self._y_ticks.setPlaceholderText('comma separated list of y labels')
self._x_ticks.returnPressed.connect(self.on_draw)
self._y_ticks.returnPressed.connect(self.on_draw)
self._x_numticks.set_immediate(True)
self._y_numticks.set_immediate(True)
self._x_numticks.set_min(2)
self._y_numticks.set_min(2)
self._x_numticks.set_max(100)
self._y_numticks.set_max(100)
self._x_numticks.set_val(5)
self._y_numticks.set_val(5)
self._x_numticks.set_label('x ticks')
self._y_numticks.set_label('y ticks')
ticks.addWidget(self._x_numticks, 0, 0, 1, 1)
ticks.addWidget(self._y_numticks, 1, 0, 1, 1)
ticks.addWidget(self._x_ticks, 0, 1, 1, 1)
ticks.addWidget(self._y_ticks, 1, 1, 1, 1)
self._collapsables.append(self._x_numticks)
self._collapsables.append(self._y_numticks)
self._collapsables.append(self._x_ticks)
self._collapsables.append(self._y_ticks)
# TITLE, XLABEL, YLABEL
plotlabels = QtGui.QHBoxLayout()
self._plot_title = QtGui.QLineEdit()
self._plot_xlab = QtGui.QLineEdit()
self._plot_ylab = QtGui.QLineEdit()
self._plot_title.setPlaceholderText('title')
self._plot_xlab.setPlaceholderText('x label')
self._plot_ylab.setPlaceholderText('y label')
self._plot_title.returnPressed.connect(self.on_draw)
self._plot_xlab.returnPressed.connect(self.on_draw)
self._plot_ylab.returnPressed.connect(self.on_draw)
plotlabels.addWidget(self._plot_title)
plotlabels.addWidget(self._plot_xlab)
plotlabels.addWidget(self._plot_ylab)
self._collapsables.append(self._plot_title)
self._collapsables.append(self._plot_xlab)
self._collapsables.append(self._plot_ylab)
# XSCALE, YSCALE
self._xscale_btn = gpi.widgets.BasicPushButton(self)
self._xscale_btn.set_toggle(True)
self._xscale_btn.set_button_title('log(x)')
self._xscale_btn.valueChanged.connect(self.on_draw)
self._collapsables.append(self._xscale_btn)
self._yscale_btn = gpi.widgets.BasicPushButton(self)
self._yscale_btn.set_toggle(True)
self._yscale_btn.set_button_title('log(y)')
self._yscale_btn.valueChanged.connect(self.on_draw)
self._collapsables.append(self._yscale_btn)
scale_options_layout = QtGui.QHBoxLayout()
scale_options_layout.addWidget(self._xscale_btn)
scale_options_layout.addWidget(self._yscale_btn)
# LEGEND
self._legend_btn = gpi.widgets.BasicPushButton(self)
self._legend_btn.set_toggle(True)
self._legend_btn.set_button_title('legend')
self._legend_btn.valueChanged.connect(self.on_draw)
self._collapsables.append(self._legend_btn)
# HOLD
self._hold_btn = gpi.widgets.BasicPushButton(self)
self._hold_btn.set_toggle(True)
self._hold_btn.set_button_title('hold')
#self._hold_btn.valueChanged.connect(self.on_draw)
self._collapsables.append(self._hold_btn)
# MOVE AXES TO ORIGIN
# self._origin_axes_btn = gpi.widgets.BasicPushButton(self)
# self._origin_axes_btn.set_toggle(True)
# self._origin_axes_btn.set_button_title("axes at (0,0)")
# self._collapsables.append(self._origin_axes_btn)
# RESET
self._reset_btn = gpi.widgets.BasicPushButton(self)
self._reset_btn.set_toggle(False)
self._reset_btn.set_button_title('reset')
self._reset_btn.valueChanged.connect(self._init_parms_)
self._collapsables.append(self._reset_btn)
# X=0, Y=0
self._xeq0_btn = gpi.widgets.BasicPushButton(self)
self._xeq0_btn.set_toggle(True)
self._xeq0_btn.set_button_title('x=0')
self._xeq0_btn.set_val(True)
self._xeq0_btn.valueChanged.connect(self.on_draw)
self._collapsables.append(self._xeq0_btn)
self._yeq0_btn = gpi.widgets.BasicPushButton(self)
self._yeq0_btn.set_toggle(True)
self._yeq0_btn.set_button_title('y=0')
self._yeq0_btn.set_val(True)
self._yeq0_btn.valueChanged.connect(self.on_draw)
self._collapsables.append(self._yeq0_btn)
# LINE OPTIONS
self._lino_btn = gpi.widgets.BasicPushButton(self)
self._lino_btn.set_toggle(False)
self._lino_btn.set_button_title('line options')
self._lino_btn.valueChanged.connect(self.lineOptionsDialog)
self._collapsables.append(self._lino_btn)
# SUBPLOT SPACING OPTIONS
self._subplotso_btn = gpi.widgets.BasicPushButton(self)
self._subplotso_btn.set_toggle(False)
self._subplotso_btn.set_button_title('spacing options')
self._subplotso_btn.valueChanged.connect(self.subplotSpacingOptions)
self._collapsables.append(self._subplotso_btn)
self.adj_window = None
plot_options_layout = QtGui.QHBoxLayout()
plot_options_layout.addWidget(self._subplotso_btn)
plot_options_layout.addWidget(self._lino_btn)
grid_legend_lyt = QtGui.QHBoxLayout()
grid_legend_lyt.addWidget(self._legend_btn)
grid_legend_lyt.addWidget(self._grid_btn)
autoscale_scale_lyt = QtGui.QHBoxLayout()
autoscale_scale_lyt.addWidget(self._autoscale_btn)
autoscale_scale_lyt.addWidget(self._xscale_btn)
autoscale_scale_lyt.addWidget(self._yscale_btn)
autoscale_scale_lyt.addWidget(self._xeq0_btn)
autoscale_scale_lyt.addWidget(self._yeq0_btn)
# HLINES
self._hline1 = QtGui.QFrame()
self._hline1.setFrameStyle(QtGui.QFrame.HLine | QtGui.QFrame.Sunken)
self._hline1.setSizePolicy(QtGui.QSizePolicy.Minimum,
QtGui.QSizePolicy.Minimum)
self._collapsables.append(self._hline1)
self._hline2 = QtGui.QFrame()
self._hline2.setFrameStyle(QtGui.QFrame.HLine | QtGui.QFrame.Sunken)
self._hline2.setSizePolicy(QtGui.QSizePolicy.Minimum,
QtGui.QSizePolicy.Minimum)
self._collapsables.append(self._hline2)
self._hline3 = QtGui.QFrame()
self._hline3.setFrameStyle(QtGui.QFrame.HLine | QtGui.QFrame.Sunken)
self._hline3.setSizePolicy(QtGui.QSizePolicy.Minimum,
QtGui.QSizePolicy.Minimum)
self._collapsables.append(self._hline3)
spc = 10
self._spacer1 = QtGui.QSpacerItem(1, spc, QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Expanding)
self._spacer2 = QtGui.QSpacerItem(1, spc, QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Expanding)
self._spacer3 = QtGui.QSpacerItem(1, spc, QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Expanding)
self._spacer4 = QtGui.QSpacerItem(1, spc, QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Expanding)
self._spacer5 = QtGui.QSpacerItem(1, spc, QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Expanding)
self._spacer6 = QtGui.QSpacerItem(1, spc, QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Expanding)
self._collapsables.append(self._spacer1)
self._collapsables.append(self._spacer2)
self._collapsables.append(self._spacer3)
self._collapsables.append(self._spacer4)
self._collapsables.append(self._spacer5)
self._collapsables.append(self._spacer6)
# panel layout
vbox.addLayout(plotlabels)
vbox.addSpacerItem(self._spacer1)
vbox.addWidget(self._hline1)
vbox.addSpacerItem(self._spacer2)
vbox.addLayout(lims)
#vbox.addLayout(scale_options_layout)
#vbox.addWidget(self._autoscale_btn)
vbox.addLayout(autoscale_scale_lyt)
vbox.addSpacerItem(self._spacer3)
vbox.addWidget(self._hline2)
vbox.addSpacerItem(self._spacer4)
vbox.addLayout(ticks)
#vbox.addWidget(self._legend_btn)
vbox.addLayout(grid_legend_lyt)
vbox.addLayout(plot_options_layout)
#vbox.addWidget(self._lino_btn)
#vbox.addWidget(self._subplotso_btn)
vbox.addSpacerItem(self._spacer5)
vbox.addWidget(self._hline3)
vbox.addSpacerItem(self._spacer6)
vbox.addWidget(self._hold_btn)
# vbox.addWidget(self._origin_axes_btn)
vbox.insertStretch(-1, 1)
vbox.addWidget(self._reset_btn)
# plot window
self._data = None
self._plotwindow = self.create_main_frame()
# put side panel and plot window together
hbox = QtGui.QHBoxLayout()
hbox.addLayout(vbox)
hbox.addLayout(self._plotwindow)
hbox.setStretch(0, 0)
hbox.setStretch(1, 11)
self.setLayout(hbox)
#self._on_draw() # draw once to get initial settings
#self.copySubplotSettings()
# Don't hide side-panel options by default
self.set_collapsed(False)
self.set_grid(True)
self.set_autoscale(True)
# DEFAULTS
self._init_parms_()
def __init__(self, node):
super(NodeAPI, self).__init__()
#self.setToolTip("Double Click to Show/Hide each Widget")
self.node = node
self.label = ''
self._detailLabel = ''
self._docText = None
self.parmList = [] # deprecated, since dicts have direct name lookup
self.parmDict = {} # mirror parmList for now
self.parmSettings = {} # for buffering wdg parms before copying to a PROCESS
self.shdmDict = {} # for storing base addresses
# grid for module widgets
self.layout = QtGui.QGridLayout()
# this must exist before user-widgets are added so that they can get
# node label updates
self.wdglabel = QtGui.QLineEdit(self.label)
# allow logger to be used in initUI()
self.log = manager.getLogger(node.getModuleName())
try:
self._initUI_ret = self.initUI()
except:
log.error('initUI() failed. '+str(node.item.fullpath)+'\n'+str(traceback.format_exc()))
self._initUI_ret = -1 # error
# make a label box with the unique id
labelGroup = HidableGroupBox("Node Label")
labelLayout = QtGui.QGridLayout()
self.wdglabel.textChanged.connect(self.setLabel)
labelLayout.addWidget(self.wdglabel, 0, 1)
labelGroup.setLayout(labelLayout)
self.layout.addWidget(labelGroup, len(self.parmList) + 1, 0)
labelGroup.set_collapsed(True)
labelGroup.setToolTip("Displays the Label on the Canvas (Double Click)")
# make an about box with the unique id
self.aboutGroup = HidableGroupBox("About")
aboutLayout = QtGui.QGridLayout()
self.about_button = QtGui.QPushButton("Open Node &Documentation")
self.about_button.clicked.connect(self.openNodeDocumentation)
aboutLayout.addWidget(self.about_button, 0, 1)
self.aboutGroup.setLayout(aboutLayout)
self.layout.addWidget(self.aboutGroup, len(self.parmList) + 2, 0)
self.aboutGroup.set_collapsed(True)
self.aboutGroup.setToolTip("Node Documentation (docstring + autodocs, Double Click)")
# window (just a QTextEdit) that will show documentation text
self.doc_text_win = QtGui.QTextEdit()
self.doc_text_win.setPlainText(self.generateHelpText())
self.doc_text_win.setReadOnly(True)
doc_text_font = QtGui.QFont("Monospace", 14)
self.doc_text_win.setFont(doc_text_font)
self.doc_text_win.setLineWrapMode(QtGui.QTextEdit.NoWrap)
self.doc_text_win.setWindowTitle(node.getModuleName() + " Documentation")
hbox = QtGui.QHBoxLayout()
self._statusbar_sys = QtGui.QLabel('')
self._statusbar_usr = QtGui.QLabel('')
hbox.addWidget(self._statusbar_sys)
hbox.addWidget(self._statusbar_usr, 0, (QtCore.Qt.AlignRight | QtCore.Qt.AlignVCenter))
# window resize grip
self._grip = QtGui.QSizeGrip(self)
hbox.addWidget(self._grip)
self.layout.addLayout(hbox, len(self.parmList) + 3, 0)
self.layout.setRowStretch(len(self.parmList) + 3, 0)
# uid display
# uid = QtGui.QLabel("uid: "+str(self.node.getID()))
# uid.setTextInteractionFlags(QtCore.Qt.TextSelectableByMouse)
# self.layout.addWidget(uid,len(self.parmList)+2,0)
# instantiate the layout
self.setLayout(self.layout)
# run through all widget titles since each widget parent is now set.
for parm in self.parmList:
parm.setDispTitle()
# instantiate the layout
# self.setGeometry(50, 50, 300, 40)
self.setTitle(node.getModuleName())
self._starttime = 0
self._startline = 0
def initLayout(self, config):
'''Given the config initialize all layout objects overwriting any
existing layouts.
'''
self._config = config
self._lwList = []
# delete layout if one exists
# TODO: this needs to work if Layouts are to be re-initialized
#if self.layout():
# print "delete layout before setting a new one."
# for lw in self._lwList:
# for c in lw.children():
# c.setParent(None)
# lw.setParent(None)
# self.layout().setParent(None)
hbox = QtGui.QVBoxLayout(self)
if config == 0:
top = LayoutWindow(self._graph, 'vbox', 'top')
top.setFrameShape(QtGui.QFrame.StyledPanel)
hbox.addWidget(top)
self._lwList.append(top)
elif config == 1:
top = LayoutWindow(self._graph, 'hbox', 'top')
top.setFrameShape(QtGui.QFrame.StyledPanel)
hbox.addWidget(top)
self._lwList.append(top)
elif config == 2:
top = LayoutWindow(self._graph, 'hbox', 'top')
top.setFrameShape(QtGui.QFrame.StyledPanel)
self._lwList.append(top)
mid = LayoutWindow(self._graph, 'hbox', 'mid')
mid.setFrameShape(QtGui.QFrame.StyledPanel)
self._lwList.append(mid)
bottomleft = LayoutWindow(self._graph, 'vbox', 'bottomleft')
bottomleft.setFrameShape(QtGui.QFrame.StyledPanel)
self._lwList.append(bottomleft)
bottommid = LayoutWindow(self._graph, 'vbox', 'bottommid')
bottommid.setFrameShape(QtGui.QFrame.StyledPanel)
self._lwList.append(bottommid)
bottomright = LayoutWindow(self._graph, 'vbox', 'bottomright')
bottomright.setFrameShape(QtGui.QFrame.StyledPanel)
self._lwList.append(bottomright)
splitter1 = QtGui.QSplitter(QtCore.Qt.Vertical)
splitter1.addWidget(top)
splitter1.addWidget(mid)
splitter2 = QtGui.QSplitter(QtCore.Qt.Horizontal)
splitter2.addWidget(bottomleft)
splitter2.addWidget(bottommid)
splitter2.addWidget(bottomright)
splitter3 = QtGui.QSplitter(QtCore.Qt.Vertical)
splitter3.addWidget(splitter1)
splitter3.addWidget(splitter2)
hbox.addWidget(splitter3)
elif config == 3:
top = LayoutWindow(self._graph, 'vbox', 'top')
top.setFrameShape(QtGui.QFrame.StyledPanel)
top.changed.connect(self.columnAdjust)
self.topsplitter = QtGui.QSplitter(QtCore.Qt.Horizontal)
self.topsplitter.addWidget(top)
bottom = LayoutWindow(self._graph, 'vbox', 'bottom')
bottom.setFrameShape(QtGui.QFrame.StyledPanel)
bottom.changed.connect(self.columnAdjust)
self.bottomsplitter = QtGui.QSplitter(QtCore.Qt.Horizontal)
self.bottomsplitter.addWidget(bottom)
vsplitter = QtGui.QSplitter(QtCore.Qt.Vertical)
vsplitter.addWidget(self.topsplitter)
vsplitter.addWidget(self.bottomsplitter)
hbox.addWidget(vsplitter)
if self._labelWin:
# make a label box with the unique id
self.wdglabel = QtGui.QLineEdit('')
labelGroup = HidableGroupBox("Node Label")
labelLayout = QtGui.QVBoxLayout()
labelLayout.addWidget(self.wdglabel)
labelGroup.setLayout(labelLayout)
hbox.addWidget(labelGroup)
labelGroup.set_collapsed(True)
labelGroup.setToolTip(
"Displays the Label on the Canvas (Double Click)")
self.setLayout(hbox)
