def HandleSaveAsCSV(self):
Interval = tkinter.simpledialog.askinteger(
"Interval",
"What time interval rate (seconds) to save data at? Zero will save all datapoints.",
parent=self.root,
minvalue=0,
initialvalue=1)
if None == Interval:
return
options = {}
options['filetypes'] = [('Comma Separated Value File', '.csv')]
strInitFile = "oscar"
pbFilename = GuiMgr.GetPlaybackFilename()
if pbFilename != None and len(pbFilename) > 1:
try:
strInitFile, ext = os.path.splitext(
ntpath.basename(pbFilename))
except:
pass
options['initialfile'] = strInitFile
options['defaultextension'] = '.csv'
options['parent'] = self.root
filename = tkinter.filedialog.asksaveasfilename(**options)
if len(filename) < 1:
return
try:
GuiMgr.WriteCSVFile(filename, Interval)
except Exception as Ex:
GuiMgr.MessageBox_Error(str(Ex),
"Unable to write to file: " + filename)
def onStopLoopBtn(self):
currNum = Playback.get().GetCurrentNumber()
currStart = Playback.get().GetLoopMode()[1]
maxNum = Playback.get().GetDataCount()
if currStart >= currNum :
GuiMgr.MessageBox_Error("Error","You cannot set the end of a loop to be before the start")
return
Playback.get().SetLoopMode(Playback.RepeatMode.LOOP,currStart,currNum)
def onStartLoopBtn(self):
currNum = Playback.get().GetCurrentNumber()
currEnd = Playback.get().GetLoopMode()[2]
maxNum = Playback.get().GetDataCount()
if currNum >= currEnd:
GuiMgr.MessageBox_Error("Error","You cannot set the beginning of a loop to be beyond the end")
return
Playback.get().SetLoopMode(Playback.RepeatMode.LOOP,currNum,currEnd)
def HandleOpen(self):
options = {}
options['filetypes'] = [('Oscar Data files', '.biff')]
options['parent'] = self.root
filename = tkinter.filedialog.askopenfilename(**options)
if len(filename) < 1 :
return
if not GuiMgr.ReadFromFile(filename):
GuiMgr.MessageBox_Error("Python Error","Error loading file: " + filename)
self._PreviousFileMenuStatus = None
GuiMgr.SetPlaybackFilename(filename)
def ReadFromFile(self, filename):
from Helpers import GuiMgr
import os.path
if not os.path.isfile(filename):
Log.getLogger().error("Asked to read from non-existant file: " +
filename)
return False
with open(filename, 'r+b') as fp:
try:
entries = pickle.load(fp)
except Exception as ex:
Log.getLogger().error(filename + ": " + str(ex))
GuiMgr.MessageBox_Error(
"Error Loading File",
"The format of this file requires Python 3.4 or greater.")
return False
if len(entries) < 1:
Log.getLogger().error(
filename + " does not appear to have any data in it. ")
return False
objEntry = entries[0]
if hasattr(objEntry, 'FormatVersion'):
entries = Configuration.get().HandleBITW_FromLoad(entries)
self.SetData(entries)
return True
elif hasattr(objEntry, 'PacketNumber'):
newList = self.ConvertFromAlphaFormat(entries)
else:
newList = self.ConvertFromBetaFormat(entries)
if None != newList:
self.SetData(newList)
return True
return False