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code_MainWindow.py
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# import the GUI forms that we create with Qt Creator
import code_DataBase
import code_BigReport
import code_Filter
import code_Find
import code_Lists
import code_Web
import code_Families
import code_Compare
import code_LocationTotals
import code_DateTotals
import code_Photos
import code_ManagePhotos
import code_Preferences
import code_Stylesheet
import form_MDIMain
# import basic Python libraries
import sys
import os
import subprocess
import datetime
from math import (
floor,
modf
)
# import the Qt components we'll use
# do this so later we won't have to clutter our code with references to parent Qt classes
from PyQt5.QtGui import (
QCursor,
QFont,
QTextDocument,
QColor
)
from PyQt5.QtCore import (
Qt,
QDate,
QThread,
pyqtSignal,
QTimer
)
from PyQt5.QtWidgets import (
QApplication,
QMessageBox,
QMainWindow,
QFileDialog,
QSlider,
QLabel
)
from PyQt5.QtPrintSupport import (
QPrintDialog,
QPrinter
)
class threadProcessPreferences(QThread):
sig = pyqtSignal()
def __init__(self):
QThread.__init__(self)
self.parent = ""
def __del__(self):
self.wait()
def processPreferences(self):
self.parent.db.readPreferences()
if self.parent.db.startupFolder != "":
if os.path.isdir(self.parent.db.startupFolder):
self.parent.OpenDataFile(self.parent.db.startupFolder)
if self.parent.db.photoDataFile!= "":
if os.path.isfile(self.parent.db.photoDataFile):
self.parent.db.readPhotoDataFromFile(self.parent.db.photoDataFile)
def run(self):
# self.sig.connect(self.parent.finishedProcessingPreferences)
self.processPreferences()
self.sig.emit()
class MainWindow(QMainWindow, form_MDIMain.Ui_MainWindow):
# initialize main database that will be used throughout program
db = code_DataBase.DataBase()
fontSize = 11
scaleFactor = 1
versionNumber = "0.3"
versionDate = "October 8, 2019"
def __init__(self):
super(self.__class__, self).__init__()
self.setupUi(self)
self.setCentralWidget(self.mdiArea)
self.actionAboutLapwing.setText("About YearBird")
self.actionOpen.triggered.connect(self.openDataFileClicked)
self.actionClose.triggered.connect(self.closeDataFile)
self.actionAboutLapwing.triggered.connect(self.CreateAboutYearbird)
self.actionPreferences.triggered.connect(self.createPreferences)
self.actionExit.triggered.connect(self.ExitApp)
self.actionShowStandardFilter.triggered.connect(self.showStandardFilter)
self.actionHideStandardFilter.triggered.connect(self.hideStandardFilter)
self.actionShowPhotoFilter.triggered.connect(self.showPhotoFilter)
self.actionHidePhotoFilter.triggered.connect(self.hidePhotoFilter)
self.actionClearAllFilters.triggered.connect(self.clearAllFilters)
self.actionClearStandardFilter.triggered.connect(self.clearStandardFilter)
self.actionClearPhotoFilter.triggered.connect(self.clearPhotoFilter)
self.actionDateTotals.triggered.connect(self.CreateDateTotals)
self.actionLocationTotals.triggered.connect(self.CreateLocationTotals)
self.actionCompareLists.triggered.connect(self.CreateCompareLists)
self.actionTileWindows.triggered.connect(self.TileWindows)
self.actionCascade.triggered.connect(self.CascadeWindows)
self.actionCloseAllWindows.triggered.connect(self.CloseAllWindows)
self.actionSpecies.triggered.connect(self.CreateSpeciesList)
self.actionChecklists.triggered.connect(self.CreateChecklistsList)
self.actionLocations.triggered.connect(self.CreateLocationsList)
self.actionPrint.triggered.connect(self.printMe)
self.actionCreatePDF.triggered.connect(self.CreatePDF)
self.actionFamilies.triggered.connect(self.CreateFamiliesReport)
self.actionPhotos.triggered.connect(self.createPhotosReport)
self.actionBigReport.triggered.connect(self.CreateBigReport)
self.actionMap.triggered.connect(self.CreateMap)
self.actionFind.triggered.connect(self.CreateFind)
self.actionOpenPhotoSettings.triggered.connect(self.openPhotoSettings)
self.actionClosePhotoSettings.triggered.connect(self.closePhotoSettings)
self.actionSavePhotoSettings.triggered.connect(self.savePhotoSettings)
self.actionAddPhotos.triggered.connect(self.addPhotos)
self.actionEditPhotosByFilter.triggered.connect(self.createEditPhotosByFilter)
self.actionUpdateEXIFDataForAllPhotos.triggered.connect(self.updateEXIFDataForAllPhotos)
self.actionUS_States.triggered.connect(self.createChoroplethUSStates)
self.actionUS_Counties.triggered.connect(self.createChoroplethUSCounties)
self.actionWorld_Countries.triggered.connect(self.createChoroplethWorldCountries)
self.cboStartSeasonalRangeMonth.addItems(["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"])
self.cboEndSeasonalRangeMonth.addItems(["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"])
for d in range(1, 32):
self.cboStartSeasonalRangeDate.addItem(str(d))
self.cboEndSeasonalRangeDate.addItem(str(d))
self.cboDateOptions.addItems(["No Date Filter", "Use Calendars Below", "This Year", "This Month", "Today", "Yesterday", "Last Weekend"])
self.cboSeasonalRangeOptions.addItems([
"No Seasonal Range",
"Use Range Below",
"Spring",
"Summer",
"Fall",
"Winter",
"This Month",
"Year to Date",
"Remainder of Year",
"January",
"February",
"March",
"April",
"May",
"June",
"July",
"August",
"September",
"October",
"November",
"December"
])
self.cboRegions.currentIndexChanged.connect(self.ComboRegionsChanged)
self.cboCountries.currentIndexChanged.connect(self.ComboCountriesChanged)
self.cboStates.currentIndexChanged.connect(self.ComboStatesChanged)
self.cboCounties.currentIndexChanged.connect(self.ComboCountiesChanged)
self.cboLocations.currentIndexChanged.connect(self.ComboLocationsChanged)
self.cboOrders.currentIndexChanged.connect(self.ComboOrdersChanged)
self.cboFamilies.currentIndexChanged.connect(self.ComboFamiliesChanged)
self.cboSpecies.currentIndexChanged.connect(self.ComboSpeciesChanged)
self.txtCommonNameSearch.textChanged.connect(self.textCommonNameSearchChanged)
self.cboDateOptions.currentIndexChanged.connect(self.ComboDateOptionsChanged)
self.cboSeasonalRangeOptions.currentIndexChanged.connect(self.ComboSeasonalRangeOptionsChanged)
self.calStartDate.dateChanged.connect(self.CalendarClicked)
self.calEndDate.dateChanged.connect(self.CalendarClicked)
self.cboStartSeasonalRangeMonth.currentIndexChanged.connect(self.SeasonalRangeClicked)
self.cboStartSeasonalRangeDate.currentIndexChanged.connect(self.SeasonalRangeClicked)
self.cboEndSeasonalRangeMonth.currentIndexChanged.connect(self.SeasonalRangeClicked)
self.cboEndSeasonalRangeDate.currentIndexChanged.connect(self.SeasonalRangeClicked)
self.fillingLocationComboBoxesFlag = False
self.calStartDate.setDate(datetime.datetime.now())
self.calEndDate.setDate(datetime.datetime.now())
self.cboStartRatingRange.addItems(["**All**", "0", "1", "2", "3", "4", "5"])
self.cboEndRatingRange.addItems(["**All**", "0", "1", "2", "3", "4", "5"])
self.cboStartRatingRange.currentIndexChanged.connect(self.ComboStartRatingRangeChanged)
self.cboEndRatingRange.currentIndexChanged.connect(self.ComboEndRatingRangeChanged)
self.cboSpeciesHasPhoto.addItems(["**All**", "Photographed", "Not photographed"])
self.cboSpeciesHasPhoto.currentIndexChanged.connect(self.ComboSpeciesHasPhotosChanged)
# self.cboSpeciesHasPhoto.setVisible(False)
# self.lblSpeciesHasPhoto.setVisible(False)
self.cboCamera.currentIndexChanged.connect(self.ComboCameraChanged)
self.cboLens.currentIndexChanged.connect(self.ComboLensChanged)
self.cboStartShutterSpeedRange.currentIndexChanged.connect(self.ComboStartShutterSpeedChanged)
self.cboEndShutterSpeedRange.currentIndexChanged.connect(self.ComboEndShutterSpeedChanged)
self.cboStartApertureRange.currentIndexChanged.connect(self.ComboStartApertureChanged)
self.cboEndApertureRange.currentIndexChanged.connect(self.ComboEndApertureChanged)
self.cboStartFocalLengthRange.currentIndexChanged.connect(self.ComboStartFocalLengthChanged)
self.cboEndFocalLengthRange.currentIndexChanged.connect(self.ComboEndFocalLengthChanged)
self.cboStartIsoRange.currentIndexChanged.connect(self.ComboStartIsoChanged)
self.cboEndIsoRange.currentIndexChanged.connect(self.ComboEndIsoChanged)
self.lblSlider = QLabel(self.statusBar)
self.lblSlider.setText("Display Size")
self.sldFontSize = QSlider(self.statusBar)
self.sldFontSize.setSingleStep(10)
self.sldFontSize.setProperty("value", 50)
self.sldFontSize.setOrientation(Qt.Horizontal)
self.sldFontSize.setObjectName("sldFontSize")
self.sldFontSize.valueChanged.connect(self.ScaleDisplay)
self.lblStatusBarMessage = QLabel(self.statusBar)
self.lblStatusBarMessage.setText("")
self.lblStatusBarMessage.setVisible(False)
self.statusBar.addWidget(self.lblSlider)
self.statusBar.addWidget(self.sldFontSize)
self.statusBar.addWidget(self.lblStatusBarMessage)
self.dckPhotoFilter.setMinimumWidth(215)
self.dckFilter.setMinimumWidth(215)
self.setWindowTitle("Yearbird v. " + self.versionNumber)
self.HideMainWindowOptions()
self.setStyleSheet(code_Stylesheet.stylesheetBase)
self.mdiArea.setBackground(code_Stylesheet.mdiAreaColor)
self.showMaximized()
self.ScaleDisplay()
QApplication.processEvents()
def closeEvent(self, event):
reply = self.checkIfPhotoDataNeedSaving()
if reply is True:
event.accept()
def processPreferences(self):
self.threadPreferences = threadProcessPreferences()
self.threadPreferences.sig.connect(self.finishedProcessingPreferences)
self.threadPreferences.parent = self
self.threadPreferences.start()
def finishedProcessingPreferences(self):
if self.db.photoDataFileOpenFlag == True:
self.fillPhotoComboBoxes()
self.showPhotoFilter()
if self.db.eBirdFileOpenFlag == True:
self.fillingLocationComboBoxesFlag = True
self.FillMainComboBoxes()
self.fillingLocationComboBoxesFlag = False
self.showStandardFilter()
self.CreateSpeciesList()
self.showFileDataMessage()
def ScaleDisplay(self):
self.scaleFactor = self.sldFontSize.value()/50
if self.scaleFactor > 1:
self.scaleFactor = 1 + modf(self.scaleFactor)[0] * 3
if self.scaleFactor < 1:
self.scaleFactor = (1 + self.scaleFactor) / 2
self.fontSize = floor(11 * self.scaleFactor)
MainWindow.fontSize = self.fontSize
MainWindow.scaleFactor = self.scaleFactor
self.menuBar.setFont(QFont("Helvetica", self.fontSize))
for a in self.toolBar.actions():
a.setFont(QFont("Helvetica", self.fontSize))
# scale the standard and photo filter docks
filterFrameChildren = (
self.frmFilter.children() +
self.frmPhotoFilter.children() +
self.frmStartSeasonalRange.children() +
self.frmEndSeasonalRange.children()+
self.frmShutterSpeedRange.children() +
self.frmApertureRange.children() +
self.frmIsoRange.children() +
self.frmFocalLengthRange.children() +
self.frmRatingRange.children()
)
for w in filterFrameChildren:
if w.objectName()[0:3] == "cbo":
w.setFont(QFont("Helvetica", self.fontSize))
metrics = w.fontMetrics()
cboText = w.currentText()
if cboText == "":
cboText = "Dummy Text"
itemTextWidth = metrics.boundingRect(cboText).width()
itemTextHeight = metrics.boundingRect(cboText).height()
w.setMinimumWidth(floor(1.1 * itemTextWidth))
w.setMinimumHeight(floor(1.1 * itemTextHeight))
w.setMaximumHeight(floor(1.1 * itemTextHeight))
w.resize(1.1 * itemTextHeight, 1.1 * itemTextWidth)
if w.objectName()[0:3] == "lbl":
w.setFont(QFont("Helvetica", self.fontSize))
metrics = w.fontMetrics()
labelText = w.text()
itemTextWidth = metrics.boundingRect(labelText).width()
itemTextHeight = metrics.boundingRect(labelText).height()
w.setMinimumWidth(floor(itemTextWidth))
w.setMinimumHeight(floor(itemTextHeight))
w.setMaximumHeight(floor(itemTextHeight))
w.resize(itemTextHeight, itemTextWidth)
w.setStyleSheet("QLabel { font: bold }");
if w.objectName()[0:3] == "cal":
w.setFont(QFont("Helvetica", self.fontSize))
metrics = w.fontMetrics()
startDate = (
str(self.calStartDate.date().year())
+ "-"
+ str(self.calStartDate.date().month())
+ "-"
+ str(self.calStartDate.date().day()))
itemTextWidth = metrics.boundingRect(startDate).width()
itemTextHeight = metrics.boundingRect(startDate).height()
w.setMinimumWidth(floor(1.1 * itemTextWidth))
w.setMinimumHeight(floor(1.1 * itemTextHeight))
w.setMaximumHeight(floor(1.1 * itemTextHeight))
w.resize(1.1 * itemTextHeight, 1.1 * itemTextWidth)
for w in (
self.frmStartSeasonalRange,
self.frmEndSeasonalRange,
self.frmShutterSpeedRange,
self.frmApertureRange,
self.frmIsoRange,
self.frmFocalLengthRange,
self.frmRatingRange
):
w.setMinimumWidth(floor(1.5 * itemTextWidth))
w.setMinimumHeight(floor(1.5* itemTextHeight))
w.setMaximumHeight(floor(1.5 * itemTextHeight))
w.resize(1.5 * itemTextHeight, 1.5 * itemTextWidth)
w.adjustSize()
self.scrPhotoFilter.setMinimumHeight(30 * itemTextHeight)
self.scrPhotoFilter.setMinimumWidth(2.5 * itemTextWidth)
self.scrFilter.setMinimumWidth(2.5 * itemTextWidth)
# scale open children windows
for w in self.mdiArea.subWindowList():
w.scaleMe()
def showFileDataMessage(self):
countSightings = len(self.db.sightingList)
countSpecies = 0
for s in self.db.allSpeciesList:
if " x " not in s:
countSpecies += 1
# create blank filter to get all sightings with photos
filter = code_Filter.Filter()
photoSightings = self.db.GetSightingsWithPhotos(filter)
countPhotos = 0
for ps in photoSightings:
countPhotos = countPhotos + len(ps["photos"])
countPhotoSightings = len(self.db.GetSightingsWithPhotos(filter))
msgText = "Yearbird loaded " + format(countSightings, ',') + " sightings, including " + format(countSpecies, ",") + " species.\n\n"
msgText = msgText + "Yearbird attached " + format(countPhotos, ",") + " photos to " + format(countPhotoSightings, ",") + " sightings."
msg = QMessageBox()
msg.setIcon(QMessageBox.Information)
msg.setText(msgText)
msg.setWindowTitle("eBird Data File")
msg.setStandardButtons(QMessageBox.Ok)
msg.exec_()
def clearAllFilters(self):
self.clearStandardFilter()
self.clearPhotoFilter()
def clearStandardFilter(self):
self.cboRegions.setCurrentIndex(0)
self.cboCountries.setCurrentIndex(0)
self.cboStates.setCurrentIndex(0)
self.cboCounties.setCurrentIndex(0)
self.cboLocations.setCurrentIndex(0)
self.cboOrders.setCurrentIndex(0)
self.cboFamilies.setCurrentIndex(0)
self.cboSpecies.setCurrentIndex(0)
self.calStartDate.setDate(datetime.datetime.now())
self.calEndDate.setDate(datetime.datetime.now())
self.cboDateOptions.setCurrentIndex(0)
self.cboSeasonalRangeOptions.setCurrentIndex(0)
self.txtCommonNameSearch.setText("")
def clearPhotoFilter(self):
self.cboStartRatingRange.setCurrentIndex(0)
self.cboEndRatingRange.setCurrentIndex(0)
self.cboSpeciesHasPhoto.setCurrentIndex(0)
self.cboCamera.setCurrentIndex(0)
self.cboLens.setCurrentIndex(0)
self.cboStartShutterSpeedRange.setCurrentIndex(0)
self.cboEndShutterSpeedRange.setCurrentIndex(0)
self.cboStartApertureRange.setCurrentIndex(0)
self.cboEndApertureRange.setCurrentIndex(0)
self.cboStartFocalLengthRange.setCurrentIndex(0)
self.cboEndFocalLengthRange.setCurrentIndex(0)
self.cboStartIsoRange.setCurrentIndex(0)
self.cboEndIsoRange.setCurrentIndex(0)
def openPhotoSettings(self, photoDataFile = ""):
# open data file
fname = QFileDialog.getOpenFileName(self,"Select Yearbird Photo Data File", "","Yearbird Photo Data File (*.csv)")
# check if user pressed cancel or if we have a file name to open
if fname[0] == "":
return
photoDataFile = fname[0]
self.db.readPhotoDataFromFile(photoDataFile)
self.fillPhotoComboBoxes()
self.showPhotoFilter()
def closePhotoSettings(self):
self.clearPhotoFilter()
self.hidePhotoFilter()
self.db.ClearPhotoSettings()
def addPhotos(self):
# if no data file is currently open, abort
if MainWindow.db.eBirdFileOpenFlag is not True:
self.CreateMessageNoFile()
return
photos = QFileDialog.getOpenFileNames(self, 'Select photo files', "", "Jpeg Images (*.jpg *.jpeg)")
# create list to hold file names of photos not already in db
unmatchedPhotos = []
if len(photos) > 0:
filter = code_Filter.Filter()
photosAlreadyInDb = self.db.GetPhotos(filter)
countPhotosNotProcessed = 0
for p in photos[0]:
if p in photosAlreadyInDb:
countPhotosNotProcessed += 1
else:
unmatchedPhotos.append(p)
if countPhotosNotProcessed > 0:
msg = QMessageBox()
msg.setIcon(QMessageBox.Information)
msg.setText(str(countPhotosNotProcessed) + " files were already attached to sightings and are not displayed here.\n\nTo edit their attachments, use Manage Photos By Filter.")
msg.setWindowTitle("Photos")
msg.setStandardButtons(QMessageBox.Ok)
msg.exec_()
if len(unmatchedPhotos) > 0:
# create new Date Totals child window
sub = code_ManagePhotos.ManagePhotos()
# save the MDI window as the parent for future use in the child
sub.mdiParent = self
sub.scaleMe()
sub.resizeMe()
# add and position the child to our MDI area
self.mdiArea.addSubWindow(sub)
self.PositionChildWindow(sub, self)
sub.show()
QApplication.processEvents()
# call the child's routine to fill it with data
QTimer.singleShot(20, lambda: sub.FillPhotosByFiles(unmatchedPhotos))
else:
msg = QMessageBox()
msg.setIcon(QMessageBox.Information)
msg.setText("No new photos files were found.")
msg.setWindowTitle("Photos")
msg.setStandardButtons(QMessageBox.Ok)
msg.exec_()
def savePhotoSettings(self):
photoFileInUse = self.db.photoDataFile
# open save dialog box to get name of photo settings file
fname = QFileDialog.getSaveFileName(self,"QFileDialog.getOpenFileNames()", photoFileInUse,"Yearbird Photo Settings File (*.csv)")
# check if user pressed cancel or if we have a file name for saving
if fname[0] == "":
return
# call database function to write entire db's photo settings to CSV vile
self.db.writePhotoDataToFile(fname[0])
self.db.photosNeedSaving = False
def fillPhotoComboBoxes(self):
for w in (
self.cboCamera,
self.cboLens,
self.cboStartShutterSpeedRange,
self.cboEndShutterSpeedRange,
self.cboStartApertureRange,
self.cboEndApertureRange,
self.cboStartIsoRange,
self.cboEndIsoRange,
self.cboStartFocalLengthRange,
self.cboEndFocalLengthRange
):
w.clear()
if w == self.cboCamera:
w.addItem("**All Cameras**")
w.addItems(self.db.cameraList)
if w == self.cboLens:
w.addItem("**All Lenses**")
w.addItems(self.db.lensList)
if w == self.cboStartShutterSpeedRange:
w.addItem("**All**")
w.addItems(self.db.shutterSpeedList)
if w == self.cboEndShutterSpeedRange:
w.addItem("**All**")
w.addItems(self.db.shutterSpeedList)
if w == self.cboStartApertureRange:
w.addItem("**All**")
w.addItems(self.db.apertureList)
if w == self.cboEndApertureRange:
w.addItem("**All**")
w.addItems(self.db.apertureList)
if w == self.cboStartIsoRange:
w.addItem("**All**")
w.addItems(self.db.isoList)
if w == self.cboEndIsoRange:
w.addItem("**All**")
w.addItems(self.db.isoList)
if w == self.cboStartFocalLengthRange:
w.addItem("**All**")
w.addItems(self.db.focalLengthList)
if w == self.cboEndFocalLengthRange:
w.addItem("**All**")
w.addItems(self.db.focalLengthList)
w.setCurrentIndex(0)
self.cboStartRatingRange.setCurrentIndex(0)
self.cboEndRatingRange.setCurrentIndex(0)
def removeUnfoundPhotos(self):
countRemovedPhotos = self.db.removeUnfoundPhotos()
msg = QMessageBox()
msg.setIcon(QMessageBox.Information)
msg.setText("Yearbird removed " + str(countRemovedPhotos) + " references to unfound photos from its database.\n\nRemember to save your photo settings to a file.\n\n(No files were deleted from your computer.)")
msg.setWindowTitle("Removed Photo References")
msg.setStandardButtons(QMessageBox.Ok)
msg.exec_()
def createPreferences(self):
QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))
sub = code_Preferences.Preferences()
# save the MDI window as the parent for future use in the child
sub.mdiParent = self
sub.fillPreferences()
# add and position the child to our MDI area
self.mdiArea.addSubWindow(sub)
self.PositionChildWindow(sub, self)
sub.show()
QApplication.restoreOverrideCursor()
def createPhotosReport(self):
# if no data file is currently open, abort
if MainWindow.db.eBirdFileOpenFlag is not True:
self.CreateMessageNoFile()
return
QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))
filter = self.GetFilter()
# create new Location Totals child window
sub = code_Photos.Photos()
# save the MDI window as the parent for future use in the child
sub.mdiParent = self
# add and position the child to our MDI area
self.mdiArea.addSubWindow(sub)
self.PositionChildWindow(sub, self)
sub.show()
if sub.FillPhotos(filter) is False:
# abort if filter found no photos
sub.close()
self.CreateMessageNoResults()
QApplication.restoreOverrideCursor()
def setCountryFilter(self, country):
index = self.cboCountries.findText(country)
if index >= 0:
self.cboCountries.setCurrentIndex(index)
def setCountyFilter(self, county):
self.cboCountries.setCurrentIndex(0)
self.cboStates.setCurrentIndex(0)
index = self.cboCounties.findText(county)
if index >= 0:
self.cboCounties.setCurrentIndex(index)
def setStateFilter(self, state):
self.cboCountries.setCurrentIndex(0)
index = self.cboStates.findText(state)
if index >= 0:
self.cboStates.setCurrentIndex(index)
def setLocationFilter(self, location):
self.cboCountries.setCurrentIndex(0)
self.cboStates.setCurrentIndex(0)
self.cboCounties.setCurrentIndex(0)
index = self.cboLocations.findText(location)
if index >= 0:
self.cboLocations.setCurrentIndex(index)
def setSpeciesFilter(self, species):
index = self.cboSpecies.findText(species)
if index >= 0:
self.cboSpecies.setCurrentIndex(index)
def setFamilyFilter(self, family):
index = self.cboFamilies.findText(family)
if index >= 0:
self.cboFamilies.setCurrentIndex(index)
def setDateFilter(self, startDate, endDate = ""):
# if only one date is specified, use that date for both start and end dates
if endDate == "":
endDate = startDate
startYear = int(startDate[0:4])
startMonth = int(startDate[5:7])
startDay = int(startDate[8:])
myStartDate = QDate()
myStartDate.setDate(startYear, startMonth, startDay)
endYear = int(endDate[0:4])
endMonth = int(endDate[5:7])
endDay = int(endDate[8:])
myEndDate = QDate()
myEndDate.setDate(endYear, endMonth, endDay)
self.calStartDate.setDate(myStartDate)
self.calEndDate.setDate(myEndDate)
def setPhotoFolder(self):
directory = str(QFileDialog.getExistingDirectory(self, "Select Directory"))
directory = os.fsencode(directory)
self.db.attachPhotos(directory)
def createEditPhotosByFilter(self):
# if no data file is currently open, abort
if MainWindow.db.eBirdFileOpenFlag is not True:
self.CreateMessageNoFile()
return
QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))
# create new Date Totals child window
sub = code_ManagePhotos.ManagePhotos()
# save the MDI window as the parent for future use in the child
sub.mdiParent = self
# call the child's routine to fill it with data
if sub.FillPhotosByFilter(self.GetFilter()) is True:
# add and position the child to our MDI area
self.mdiArea.addSubWindow(sub)
self.PositionChildWindow(sub, self)
sub.show()
else:
# abort since filter found no sightings for child
self.CreateMessageNoResults()
sub.close()
QApplication.restoreOverrideCursor()
def setSeasonalRangeFilter(self, month):
index = self.cboStartSeasonalRangeMonth.findText(month)
if index >= 0:
self.cboStartSeasonalRangeMonth.setCurrentIndex(index)
self.cboEndSeasonalRangeMonth.setCurrentIndex(index)
self.cboStartSeasonalRangeDate.setCurrentIndex(0)
self.cboEndSeasonalRangeDate.setCurrentIndex(30)
def showStandardFilter(self):
self.dckFilter.show()
self.actionShowStandardFilter.setVisible(False)
self.actionHideStandardFilter.setVisible(True)
def hideStandardFilter(self):
self.dckFilter.hide()
self.actionHideStandardFilter.setVisible(False)
self.actionShowStandardFilter.setVisible(True)
def showPhotoFilter(self):
self.dckPhotoFilter.show()
self.actionShowPhotoFilter.setVisible(False)
self.actionHidePhotoFilter.setVisible(True)
def hidePhotoFilter(self):
self.dckPhotoFilter.hide()
self.actionHidePhotoFilter.setVisible(False)
self.actionShowPhotoFilter.setVisible(True)
def keyPressEvent(self, e):
# open file dialog routine if user presses Crtl-O
if e.key() == Qt.Key_O and e.modifiers() & Qt.ControlModifier:
self.openDataFileClicked()
# open file dialog routine if user presses Crtl-O
if e.key() == Qt.Key_F and e.modifiers() & Qt.ControlModifier:
self.CreateFind()
def CalendarClicked(self):
if MainWindow.db.eBirdFileOpenFlag is True:
self.cboDateOptions.setCurrentIndex(1)
def CreateFind(self):
# if no data file is currently open, abort
if MainWindow.db.eBirdFileOpenFlag is False:
self.CreateMessageNoFile()
return
sub = code_Find.Find()
# save the MDI window as the parent for future use in the child
sub.mdiParent = self
# add and position the child to our MDI area
self.mdiArea.addSubWindow(sub)
sub.setGeometry(self.dckFilter.width() * 2, self.dckFilter.height() * .25, sub.width(), sub.height())
sub.scaleMe()
sub.resizeMe()
sub.show()
def CreateMessageNoFile(self):
QApplication.restoreOverrideCursor()
msg = QMessageBox()
msg.setIcon(QMessageBox.Information)
msg.setText("No ebird data is currently loaded.\n\nPlease open an eBird data file.")
msg.setWindowTitle("No Data")
msg.setStandardButtons(QMessageBox.Ok)
msg.exec_()
def CreateMessageNoResults(self):
QApplication.restoreOverrideCursor()
msg = QMessageBox()
msg.setIcon(QMessageBox.Information)
msg.setText("No sightings match the current filter settings.")
msg.setWindowTitle("No Sightings")
msg.setStandardButtons(QMessageBox.Ok)
msg.exec_()
def PositionChildWindow(self, child, creatingWindow):
# if creatingWindow is the maind MDI window, center the new child window
if creatingWindow.objectName() == "MainWindow":
childWindowCoordinates = []
for window in self.mdiArea.subWindowList():
if window.isVisible() == True:
childWindowCoordinates.append([window.x(), window.y()])
# try to place child window, but check if that would exactly overlap another window
x = 10
y = 10
# if x, y is already the top left coordinate of a child window, add 20 to x and y and retry
while [x, y] in childWindowCoordinates:
x = x + 25
y = y + 25
child.setGeometry(x, y, child.width(), child.height())
# if creatingWindow is a child window, place new child window cascaded down from calling creatingWindow
else:
x = creatingWindow.x() + 25
y = creatingWindow.y() + 25
child.setGeometry(x, y, child.width(), child.height())
child.setFocus()
def closeDataFile(self):
self.checkIfPhotoDataNeedSaving()
self.ResetMainWindow()
self.db.ClearDatabase()
def checkIfPhotoDataNeedSaving(self):
# check to see if unsaved photo settings exist
if self.db.photosNeedSaving is True:
# ask if user wants to save photo settings
QApplication.restoreOverrideCursor()
msg = QMessageBox()
msg.setIcon(QMessageBox.Information)
msg.setText("Some photo attachment settings have not been saved\n\nDo you want to save them?")
msg.setWindowTitle("Save Photo Settings?")
msg.setStandardButtons(QMessageBox.No | QMessageBox.Save)
buttonClicked = msg.exec_()
if buttonClicked == QMessageBox.Save:
self.savePhotoSettings()
return(True)
def openDataFileClicked(self):
self.ResetMainWindow()
self.db.ClearDatabase()
self.clearStandardFilter()
self.OpenDataFile()
if MainWindow.db.eBirdFileOpenFlag is True:
self.FillMainComboBoxes()
self.dckFilter.setVisible(True)
self.CreateSpeciesList()
def OpenDataFile(self, startupFolder = ""):
# clear and close any data if a file is already open
self.closeDataFile()
QApplication.processEvents()
if os.path.isdir(startupFolder):
list_of_files = []
for file in os.listdir(startupFolder):
if file.endswith(".zip") and "ebird" in str(file):
list_of_files.append(os.path.join(startupFolder, file))
# list_of_files = glob.glob(startupFolder + "/ebird*.zip")
fname = max(list_of_files, key=os.path.getctime)
# add full path to latest_file
fname = [os.path.join(startupFolder, fname)]
fname.append('eBird Data Files (*.csv *.zip)')
else:
fname = QFileDialog.getOpenFileName(self,"QFileDialog.getOpenFileNames()", "","eBird Data Files (*.csv *.zip)")
if fname[0] != "":
QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))
QApplication.processEvents()
MainWindow.db.ReadDataFile(fname)
# now try to open a taxonomy file, if one exists in the same directory as the python script
# get the directory path leading to the file in an OS-neutral way
# look for a taxonomy file. It must be in the same directory as the script directory
# and be a csv file named "eBird_Taxonomy.csv"
if getattr(sys, 'frozen', False):
# frozen
scriptDirectory = os.path.dirname(sys.executable)
else: