def _createLaunchers(self): self.tetLauncher = SpikeLauncher() self.lfpLauncher = WaveLauncher() self.tetLauncher.setBinary(self.spikebin) self.lfpLauncher.setBinary(self.wavebin)
class ArteViewerLauncher:
def __init__(self):
self.curDir = os.path.dirname(os.path.realpath(__file__)) + "/"
self.spikebin = self.curDir + '../scripts/arteSpikeViewer'
self.wavebin = self.curDir + '../scripts/arteLfpViewer'
self.arteConfigFile = self.curDir + '../conf/arte_session_default.conf'
self._createLaunchers()
self.gladeFile = self.curDir+"masterlauncher.glade"
self.wTree = gtk.glade.XML(self.gladeFile)
self._initGtkWidgets()
self._initGuiParams()
self.mainWindow.show()
def _initGtkWidgets(self):
self.mainWindow = self.wTree.get_widget("MainWindow")
self.mainWindow.resize(275,106)
self.mainWindow.set_icon_from_file( self.curDir + '../share/Arte.png')
self.controlWindow = self.wTree.get_widget("ControllerWindow")
self.controlWindow.set_icon_from_file( self.curDir + '../share/Arte.png')
self.mainWindow.connect("delete_event", self._shutDownFn)
self.controlWindow.connect("delete_event", self._shutDownFn)
self.launchBtn = self.wTree.get_widget("launchBtn")
self.launchBtn.connect("clicked", self.launchBtnFn)
self.optionsBox = self.wTree.get_widget("optionsHbox")
self.toggleOptBtn = self.wTree.get_widget("toggleAdvancedBtn")
self.toggleOptBtn.connect("clicked", self.toggleOptBtnFn)
self.clearBtn = self.wTree.get_widget("clearBtn")
self.pauseBtn = self.wTree.get_widget("pauseBtn")
self.closeBtn = self.wTree.get_widget("closeBtn")
self.clearBtn.connect("clicked", self.clearBtnFn)
self.pauseBtn.connect("clicked", self.pauseBtnFn)
self.closeBtn.connect("clicked", self.closeBtnFn)
largeFont = pango.FontDescription("sans 18")
self.wTree.get_widget("tetrodeMainLbl").modify_font(largeFont)
self.wTree.get_widget("lfpMainLbl").modify_font(largeFont)
self.wTree.get_widget("cmdRouterLbl").modify_font(largeFont)
self.launchBtn.get_child().modify_font(largeFont)
def _initGuiParams(self):
self.tetPid = {}
self.tetXMin = -1
self.tetXMax = -1
self.tetYMin = -1
self.tetYMax = -1
self.tetXPad = -1
self.tetYPad = -1
self.tetRows = -1
self.tetCols = -1
self.lfpPid = {}
self.lfpXMin = -1
self.lfpYMax = -1
self.lfpYMin = -1
self.lfpYMax = -1
self.lfpXPad = -1
self.lfpYPad = -1
self.lfpRows = -1
self.lfpCols = -1
def _createLaunchers(self):
self.tetLauncher = SpikeLauncher()
self.lfpLauncher = WaveLauncher()
self.tetLauncher.setBinary(self.spikebin)
self.lfpLauncher.setBinary(self.wavebin)
def launchBtnFn(self, widget):
print "Grabbing user input"
self.getEntryValues()
validInputs = self.checkInputs()
print "User inputs are valid:", validInputs
if not validInputs:
return
self._parseArteConfig()
self.tetLauncher.setGuiParams( \
self.tetXMin, self.tetXMax, self.tetYMin, self.tetYMax, \
self.tetXPad, self.tetYPad, self.tetRows, self.tetCols)
self.lfpLauncher.setGuiParams( \
self.lfpXMin, self.lfpXMax, self.lfpYMin, self.lfpYMax, \
self.lfpXPad, self.lfpYPad, self.lfpRows, self.lfpCols)
print "Launching Viewers"
print "Showing Master Controler"
self.mainWindow.hide()
self.controlWindow.show()
self._launchViewers()
def getEntryValues(self):
self.tetXMin = self.getInput("xMinSpikeTxt")
self.tetYMin = self.getInput("yMinSpikeTxt")
self.tetXMax = self.getInput("xMaxSpikeTxt")
self.tetYMax = self.getInput("yMaxSpikeTxt")
self.tetXPad = self.getInput("xPadSpikeTxt")
self.tetYPad = self.getInput("yPadSpikeTxt")
self.tetRows = self.getInput("nRowsSpikeTxt")
self.tetCols = self.getInput("nColsSpikeTxt")
self.lfpXMin = self.getInput("xMinLfpTxt")
self.lfpYMin = self.getInput("yMinLfpTxt")
self.lfpXMax = self.getInput("xMaxLfpTxt")
self.lfpYMax = self.getInput("yMaxLfpTxt")
self.lfpXPad = self.getInput("xPadLfpTxt")
self.lfpYPad = self.getInput("yPadLfpTxt")
self.lfpRows = self.getInput("nRowsLfpTxt")
self.lfpCols = self.getInput("nColsLfpTxt")
# self.arteConfigFile = self.getInput("cfgFileChooser")
def setEntryValues(self):
print "Not Yet Implemented"
def getInput(self, widgetName):
if widgetName == 'cfgFileChooser':
widget = self.wTree.get_widget(widgetName)
f = widget.get_file()
if not f == None:
return f.get_path()
else:
print "No Arte configuration file specified, you must pick one"
return "noFile"
retVal = -1
try:
retVal = int(self.wTree.get_widget(widgetName).get_text())
except ValueError:
print "Parsing Error for Widget:", widgetName, 'its value must be a non negative integer'
if retVal<0:
retVal = -1
return retVal
def checkInputs(self):
return self.tetXMin >= 0 and self.tetYMin >=0 and\
self.tetXMax >0 and self.tetYMax >0 and\
self.tetXPad >= 0 and self.tetYPad >=0 and\
self.tetRows >= 0 and self.tetCols >=0 and\
self.lfpXMin >= 0 and self.lfpYMin >=0 and\
self.lfpXMax >0 and self.lfpYMax >0 and\
self.lfpXPad >= 0 and self.lfpYPad >=0 and\
self.lfpRows >= 0 and self.lfpCols >=0 and\
os.path.exists(self.arteConfigFile)
def _parseArteConfig(self):
self.tetLauncher.parseArteConfigFile(self.arteConfigFile)
self.lfpLauncher.parseArteConfigFile(self.arteConfigFile)
def _launchViewers(self):
print "Launcing Viewers"
self.tetPid = self.tetLauncher.launchViewers()
self.lfpPid = self.lfpLauncher.launchViewers()
def clearBtnFn(self, widget):
self._clearViewers()
def pauseBtnFn(self, widget):
self._pauseViewers()
def closeBtnFn(self, widget):
self._killViewers()
self.controlWindow.hide();
self.mainWindow.show();
def toggleOptBtnFn(self, widget):
isVis = not self.optionsBox.get_visible()
self.optionsBox.set_visible(isVis)
print self.mainWindow.get_size()
if isVis:
widget.get_child().set_text("Fewer Options")
else:
widget.get_child().set_text("More Options")
self.mainWindow.resize(275,106) # Shrink the window
def _killViewers(self):
print "Killing any open viewers"
for i in xrange(1, len(self.tetPid)+1):
print "Killing ", i
self.tetPid[i].send_signal(signal.SIGTERM)
for i in xrange(1, len(self.lfpPid)+1):
self.lfpPid[i].send_signal(signal.SIGTERM)
def _clearViewers(self):
print "Clearing Viewers"
for i in xrange(1, len(self.tetPid)+1):
self.tetPid[i].send_signal(signal.SIGUSR1)
def _pauseViewers(self):
print "Pausing Viewers"
def _shutDownFn(self, *args):
self._killViewers()
gtk.main_quit()