src/minwii/logapp.py

   1 # -*- coding: utf-8 -*-
   2 """
   3 Interface graphique pour l'analyse des fichiers de log minwii.
   4
   5 $Id$
   6 $URL$
   7 """
   8
   9 from Tkinter import *
  10 import tkFileDialog
  11 from glob import glob
  12 from os.path import join as pjoin
  13 from os.path import basename
  14 from loganalyse import LogFileAnalyser
  15 from pprint import pprint
  16
  17 class Application(Frame) :
  18     def __init__(self, master=None) :
  19         Frame.__init__(self, master)
  20         self.configureStretching()
  21         self.createWidgets()
  22         self.logDir = ''
  23         self.logFiles = []
  24
  25     def configureStretching(self) :
  26         top=self.winfo_toplevel()
  27         top.rowconfigure(0, weight=1)
  28         top.columnconfigure(0, weight=1)
  29
  30         self.grid(sticky=N+S+E+W, padx=10, pady=10)
  31         self.rowconfigure(0, weight=1)
  32         self.columnconfigure(0, weight=1)
  33
  34     def createWidgets(self) :
  35         # zone d'affichage des données'
  36         self.dataFrame = df = Frame(self)
  37         #df.grid(sticky=NW)
  38
  39         self.identFrame = Identification(df)
  40         self.identFrame.grid(sticky=NW)
  41         self.nav = Navbar(df, incCallback=self.loadLogFile, decCallback=self.loadLogFile)
  42         self.nav.grid()
  43
  44
  45         # barre de boutons
  46         self.btnFrame = bf = Frame(self)
  47         bf.grid(row=1, column=0, sticky=W+S+E)
  48         bf.rowconfigure(0, weight=1)
  49         bf.columnconfigure(0, weight=1)
  50         bf.columnconfigure(1, weight=1)
  51
  52
  53         self.chooseLogDir = Button(bf, text="Parcourir…", command=self.openFileDialog)
  54         self.chooseLogDir.grid(row=0, column=0, sticky=W)
  55
  56         self.quitButton = Button(bf, text='Terminer', command=self.quit)
  57         self.quitButton.grid(row=0, column=1, sticky=E)
  58
  59     def openFileDialog(self) :
  60         self.logDir = tkFileDialog.askdirectory()
  61         if self.logDir :
  62              self.logFiles = glob(pjoin(self.logDir, '*.log'))
  63              self.logFiles.sort()
  64              self.dataFrame.grid(row=0, column=0, sticky=NW)
  65              self.nav.setSize(len(self.logFiles))
  66              self.loadLogFile(self.nav)
  67
  68     def loadLogFile(self, nav) :
  69         index = nav.index - 1
  70         filepath = self.logFiles[index]
  71         filename = basename(filepath)
  72         self.identFrame.setFileName(filename)
  73         rf = ResultsFrame(self.dataFrame, filepath)
  74         rf.layResults()
  75         rf.grid()
  76
  77
  78 class Navbar(Frame) :
  79     def __init__(self, master=None, size=1, incCallback=None, decCallback=None) :
  80         Frame.__init__(self, master)
  81         self.caption = StringVar()
  82         self.createWidgets()
  83         self.setSize(size)
  84         self.incCallback = incCallback if incCallback else lambda x : None
  85         self.decCallback = decCallback if decCallback else lambda x : None
  86         self.grid()
  87         self.caption.set('%d / %d' % (self.index, self.to))
  88
  89     def createWidgets(self) :
  90         self.backBtn = Button(self,
  91                               text='◀',
  92                               command = self.dec
  93                               )
  94         self.backBtn.grid(row=0, column=0)
  95
  96         self.lbl = Label(self, textvariable=self.caption)
  97         self.lbl.grid(row=0, column=1)
  98
  99         self.nextBtn = Button(self,
 100                               text='▶',
 101                               command = self.inc)
 102         self.nextBtn.grid(row=0, column=2)
 103
 104     def refreshStates(self) :
 105         if self.index == self.from_ :
 106             self.backBtn.configure(state=DISABLED)
 107         else :
 108             self.backBtn.configure(state=NORMAL)
 109
 110         if self.index < self.to :
 111             self.nextBtn.configure(state=NORMAL)
 112         else :
 113             self.nextBtn.configure(state=DISABLED)
 114
 115         self.caption.set('%d / %d' % (self.index, self.to))
 116
 117
 118     def dec(self) :
 119         self.index = self.index - 1
 120         self.refreshStates()
 121         self.decCallback(self)
 122
 123     def inc(self) :
 124         self.index = self.index + 1
 125         self.refreshStates()
 126         self.incCallback(self)
 127
 128     def setSize(self, size) :
 129         self.from_ = 1
 130         self.to = size
 131         self.index = 1
 132         self.refreshStates()
 133
 134
 135 class Identification(Frame) :
 136     def __init__(self, master=None) :
 137         Frame.__init__(self, master)
 138         self.fileName = StringVar()
 139         self.createWidgets()
 140
 141     def setFileName(self, name) :
 142         self.fileName.set(name)
 143
 144     def createWidgets(self) :
 145         fileLbl = Label(self, text='Fichier :')
 146         fileLbl.grid(row=0, column=0, sticky=E)
 147
 148         fileNameLbl = Label(self, textvariable=self.fileName)
 149         fileNameLbl.grid(row=0, column=1, sticky=W)
 150
 151         nameLbl = Label(self, text='Patient :')
 152         nameLbl.grid(row=1, column=0, sticky=E)
 153
 154         self.nameEntry = Entry(self, width=40)
 155         self.nameEntry.grid(row=1, column=1, sticky=W)
 156
 157         commentsLbl = Label(self, text='Commentaires :')
 158         commentsLbl.grid(row=2, column=0, sticky=E)
 159
 160         self.commentsText = Text(self, width=40, height=4, undo=True, wrap=WORD)
 161         self.commentsText.grid(row=2, column=1, sticky=W)
 162
 163 class ResultsFrame(Frame) :
 164     def __init__(self, master, logFilePath) :
 165         Frame.__init__(self, master)
 166         self.logFilePath = logFilePath
 167
 168     def layResults(self) :
 169         lfa = LogFileAnalyser(self.logFilePath)
 170         results = lfa.analyse()
 171         pprint(results)
 172         rawPrint = Label(self, text=str(results))
 173         rawPrint.grid()
 174
 175
 176 app = Application()
 177 app.master.title("Analyseur des sessions MINWii")
 178 app.mainloop()