123 lines
3.8 KiB
Python
123 lines
3.8 KiB
Python
#/usr/bin/env python
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__version__="0.3"
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__author__="AGE"
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__date__="02006-06-07"
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class WknGUI:
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"""
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This is a GTK-Frontend for getWKNcharts.py
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"""
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import sys, time
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from threading import Thread
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wkns = ""
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log = ""
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maxloglevel = 1
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'''0:no logging; 1:errors; 2:status messages; 3:all '''
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def __init__(self, gtk):
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self.gladefile = "wkncharts.glade"
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self.gtk = gtk
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self.gladefile = "wkncharts.glade"
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self.wkngui = self.gtk.glade.XML(self.gladefile)
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actions = { "on_read_settings_clicked": self.clicked_read_settings,
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"on_cancel_settings_clicked": self.clicked_cancel_settings,
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"on_choose_srcfile_clicked": self.clicked_choose_srcfile,
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"on_bu_wget_charts_clicked": self.clicked_wget_charts,
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"on_bu_pics_clicked": self.clicked_show_pics,
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"on_bu_exit_clicked": self.exit,
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"on_window1_destroy": self.exit
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}
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self.wkngui.signal_autoconnect (actions)
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# read the config at program start
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self.clicked_read_settings(self)
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def clicked_wget_charts(self, widget):
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import getWKNcharts
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'''the real download logic lies in getWKNcharts
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that's why, we let it read in the wkn file'''
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charts = getWKNcharts.WKNCharts()
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charts.readwkndictfromstring(self.wkns)
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#charts.set_times([30, 300])
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charts.set_times([30])
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self.add_log("beginne Download der WKNS",2)
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## downlaoding in threads, so the gui won't hang
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## giving it 'self', so that it can use the logging window
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self.Thread(target=charts.getallcharts,args=(self,)).start()
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## unthreaded version
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#charts.getallcharts(self)
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self.add_log("Download abgeschlossen",2)
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def clicked_read_settings(self, widget):
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self.outputfield = self.wkngui.get_widget("tf_srcfile")
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self.textbuffer = self.outputfield.get_buffer()
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file = self.textbuffer.get_text(*self.textbuffer.get_bounds ())
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try:
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tmpfile = open(file, "r")
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filecontent = tmpfile.read()
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tmpfile.close()
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log = "\"%s\" erfolgreich eingelesen" % file
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self.add_log(log, 2)
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except:
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log = "Achtung: Konnte \"%s\" nicht einlesen!" % file
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self.add_log("verdammt: "+str(self.sys.exc_info()[0]),1)
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self.add_log(log, 1)
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return
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self.wkns = (filecontent)
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self.tf_wknlist = self.wkngui.get_widget("tf_wknlist")
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self.wknlistbuffer = self.tf_wknlist.get_buffer()
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self.wknlistbuffer.set_text(self.wkns)
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self.add_log("neue Einstellungen gespeichert", 2)
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def clicked_cancel_settings(self, widget):
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'''TODO:
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self.add_log("alte Einstellungen wieder hergestellt")
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'''
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pass
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def clicked_choose_srcfile(self, widget):
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try:
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import filechooser
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fcd = filechooser.FileChooserDialog()
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filename = fcd.getfilename()
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except:
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self.add_log("Dateiauswahl Dialog konnte nicht gestartet werden",1)
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self.add_log("verdammt: "+str(self.sys.exc_info()[0]),1)
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raise
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self.outputfield = self.wkngui.get_widget("tf_srcfile")
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self.textbuffer = self.outputfield.get_buffer()
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if filename:
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self.textbuffer.set_text(filename)
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else:
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self.textbuffer.set_text("keine Datei ausgewaehlt")
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def add_log(self, text, loglevel=2):
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if loglevel <= self.maxloglevel:
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self.logbuch = self.wkngui.get_widget("tf_logbook")
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self.buffer = self.logbuch.get_buffer()
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self.log += "\n"+self.time.strftime('%H:%M:%S')+" "
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self.log += " (L" + str(loglevel) + ") "
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self.log += text
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self.buffer.set_text(self.log)
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def clicked_show_pics(self, widget):
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'''this is for now 'cause i'm to lazy to implement the viewer
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in a better way'''
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#self.ci = self.wkngui.get_widget("chartimage")
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#self.ci.set_from_file("foo.png")
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self.add_log("Bildbetrachter gestartet", 2)
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try:
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import pyview
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pv = pyview.PyView("pyview.glad","pyview","./images")
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pv.show_window
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except:
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self.add_log("konnte Bildbetrachter nicht laden", 1)
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self.add_log(str(self.sys.exc_info()[0]),1)
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raise
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def exit(self, widget):
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print "ciao ciao"
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self.sys.exit(1)
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