def onMouseMotion( self, event ):
index, flags = self.DtList.HitTest(event.GetPosition())
if index == wx.NOT_FOUND:
self.pvLabel.SetLabel('Select Ref station, IR series, then float over dates to preview')
return
if flags & wx.LIST_HITTEST_NOWHERE:
self.pvLabel.SetLabel('Select Ref station, IR series, then float over dates to preview')
return
txtDate = self.DtList.GetItemText(index)
if txtDate != self.stDateToPreview:
self.Canvas.InitAll()
self.Canvas.SetProjectionFun(self.ScalePreviewCanvas)
self.Canvas.Draw()
self.stDateToPreview = txtDate
print "date to preview:", self.stDateToPreview
self.pvLabel.SetLabel('Generating preview for ' + self.stDateToPreview)
# get the station ID, if selected
staID = scidb.getComboboxIndex(self.cbxRefStationID)
if staID == None:
self.pvLabel.SetLabel('Select Reference Station, to preview dates')
return
# get the IR series ID, if selected
serID = scidb.getComboboxIndex(self.cbxIRRefSeriesID)
if serID == None:
self.pvLabel.SetLabel('Select IR series for the Reference Station, to preview dates')
return
# get the hour offset from the station longitude
longitude = scidb.stationLongitude(staID)
if longitude == None:
hrOffLon = 0
else:
hrOffLon = longitude / 15 # one hour for every 15 degrees of longitude
# get the minute offet from the Equation of Time table
stSQLm = """SELECT MinutesCorrection FROM EqnOfTime
WHERE DayOfYear = strftime('%j','{sDt}');
""".format(sDt=self.stDateToPreview)
minOffEqTm = scidb.curD.execute(stSQLm).fetchone()['MinutesCorrection']
stSQL = """SELECT DATETIME(Data.UTTimestamp, '{fHo} hour', '{fEq} minute') AS SolarTime,
strftime('%s', DATETIME(Data.UTTimestamp, '{fHo} hour', '{fEq} minute')) - strftime('%s', '{sDt}') AS Secs,
Data.Value
FROM ChannelSegments LEFT JOIN Data ON ChannelSegments.ChannelID = Data.ChannelID
WHERE ChannelSegments.StationID = {iSt} AND ChannelSegments.SeriesID = {iSe}
AND SolarTime >= '{sDt}' AND SolarTime < DATETIME('{sDt}', '1 day')
AND Data.UTTimestamp >= ChannelSegments.SegmentBegin
AND Data.UTTimestamp <= COALESCE(ChannelSegments.SegmentEnd, DATETIME('now'))
ORDER BY SolarTime;
""".format(iSt=staID, iSe=serID, fHo=hrOffLon, fEq=minOffEqTm, sDt=self.stDateToPreview)
ptRecs = scidb.curD.execute(stSQL).fetchall()
if len(ptRecs) == 0:
self.pvLabel.SetLabel('No data for for ' + self.stDateToPreview)
return
pts = []
for ptRec in ptRecs:
# print ptRec['Secs'], ptRec['Value']
pts.append((ptRec['Secs'], ptRec['Value']))
self.Canvas.AddLine(pts, LineWidth = 1, LineColor = 'BLUE')
self.Canvas.ZoomToBB()
def onClick_BtnWorkOnSite(self, event, str):
"""
"""
print "in onClick_BtnWorkOnSite, str = '" + str + '"'
if str == "New":
dia = Dialog_SiteDetails(self, wx.ID_ANY, actionCode = ['New', 0])
elif str == "Edit":
recNum = scidb.getComboboxIndex(self.cbxFldSites)
# siteItem = self.lstSites.GetFocusedItem()
if recNum == None:
wx.MessageBox('Select a Site to edit', 'No Selection',
wx.OK | wx.ICON_INFORMATION)
return
# recNum = self.lstSites.GetItemData(siteItem)
dia = Dialog_SiteDetails(self, wx.ID_ANY, actionCode = ['Edit', recNum])
else:
return
# the dialog contains an 'InfoPanel_SiteDetails' named 'pnl'
result = dia.ShowModal()
# dialog is exited using EndModal, and comes back here
print "Modal FieldSite dialog result:", result
# test of pulling things out of the modal dialog
self.siteName = dia.pnl.tcSiteName.GetValue()
print "Name of site, from the Modal:", self.siteName
dia.Destroy()
self.fillSitesList()
self.ShowSiteLatLon()
def onClick_BtnWorkOnSite(self, event, str):
"""
"""
print "in onClick_BtnWorkOnSite, str = '" + str + '"'
if str == "New":
dia = Dialog_SiteDetails(self, wx.ID_ANY, actionCode = ['New', 0])
elif str == "Edit":
recNum = scidb.getComboboxIndex(self.cbxFldSites)
# siteItem = self.lstSites.GetFocusedItem()
if recNum == None:
wx.MessageBox('Select a Site to edit', 'No Selection',
wx.OK | wx.ICON_INFORMATION)
return
# recNum = self.lstSites.GetItemData(siteItem)
dia = Dialog_SiteDetails(self, wx.ID_ANY, actionCode = ['Edit', recNum])
else:
return
# the dialog contains an 'InfoPanel_SiteDetails' named 'pnl'
result = dia.ShowModal()
# dialog is exited using EndModal, and comes back here
print "Modal FieldSite dialog result:", result
# test of pulling things out of the modal dialog
self.siteName = dia.pnl.tcSiteName.GetValue()
print "Name of site, from the Modal:", self.siteName
dia.Destroy()
self.fillSitesList()
self.ShowSiteLatLon()
def FillDictFromPanel(self):
# clean up whitespace; remove leading/trailing & multiples
self.StDict['StationName'] = " ".join(self.tcStationName.GetValue().split())
self.StDict['SiteID'] = scidb.getComboboxIndex(self.cbxFldSites)
try:
self.StDict['LatitudeDecDegrees'] = float(self.tcLat.GetValue())
except:
self.StDict['LatitudeDecDegrees'] = None
try:
self.StDict['LongitudeDecDegrees'] = float(self.tcLon.GetValue())
except:
self.StDict['LongitudeDecDegrees'] = None
def FillDictFromPanel(self):
# clean up whitespace; remove leading/trailing & multiples
self.StDict['StationName'] = " ".join(self.tcStationName.GetValue().split())
self.StDict['SiteID'] = scidb.getComboboxIndex(self.cbxFldSites)
try:
self.StDict['LatitudeDecDegrees'] = float(self.tcLat.GetValue())
except:
self.StDict['LatitudeDecDegrees'] = None
try:
self.StDict['LongitudeDecDegrees'] = float(self.tcLon.GetValue())
except:
self.StDict['LongitudeDecDegrees'] = None
def ShowSiteLatLon(self):
recID = scidb.getComboboxIndex(self.cbxFldSites)
if recID == None:
stSiteLL = 'Site lat/lon: (none yet)'
else:
stSQL_SiLL = 'SELECT LatitudeDecDegrees, LongitudeDecDegrees FROM FieldSites WHERE ID = ?'
rec = scidb.curD.execute(stSQL_SiLL, (recID,))
rec = scidb.curD.fetchone() # returns one record, or None
if rec == None:
stSiteLL = 'Site lat/lon: (can not read)'
else:
stSiteLL = 'Site lat/lon: (' + ('%.6f' % rec['LatitudeDecDegrees']) + \
', ' + ('%.6f' % rec['LongitudeDecDegrees']) + ')'
self.txSiteLLMsg.SetLabel(stSiteLL)
def ShowSiteLatLon(self):
recID = scidb.getComboboxIndex(self.cbxFldSites)
if recID == None:
stSiteLL = 'Site lat/lon: (none yet)'
else:
stSQL_SiLL = 'SELECT LatitudeDecDegrees, LongitudeDecDegrees FROM FieldSites WHERE ID = ?'
rec = scidb.curD.execute(stSQL_SiLL, (recID,))
rec = scidb.curD.fetchone() # returns one record, or None
if rec == None:
stSiteLL = 'Site lat/lon: (can not read)'
else:
stSiteLL = 'Site lat/lon: (' + ('%.6f' % rec['LatitudeDecDegrees']) + \
', ' + ('%.6f' % rec['LongitudeDecDegrees']) + ')'
self.txSiteLLMsg.SetLabel(stSiteLL)