#!/usr/bin/env python
# -*- coding: utf-8 -*-


# License : GPLv3 : http://gplv3.fsf.org/

try:
    import os, sys
    import os.path
    import subprocess
    import shutil
    import gobject
    import time
    import threading   
    import multiprocessing
    import re
    import ConfigParser
    import operator
    import cairo
    import random
except:    
    print('An error occured. Python or one of its sub modules is absent...\nIt would be wise to check your python installation.')
    sys.exit(1)    

try:
    import Image    
    from PIL.ExifTags import TAGS
except:
    print('Python Imaging Library is missing.')

try:
    import gtk
    import gtk.glade
    import pygtk
    pygtk.require("2.0")
except:
    print('gtk2, pygtk or libglade is missing.')
    sys.exit(1)

# Bad, bad, really bad coder... Global variables...
global session_images_bak
session_images_bak=[]
global session_options_bak
session_options_bak=[]
   
APP = 'MacroFusion'
__VERSION__='0.7.2'
__LICENSE__='GPL'
__COPYRIGHT__='Dariusz Duma'
__WEBSITE__='http://sourceforge.net/p/macrofusion'

if os.path.exists('/usr/share/mfusion/ui/DOFuseInterface2.glade') \
    and os.path.exists('/usr/share/mfusion/ui/Progress.glade') \
    and os.path.exists('/usr/share/pixmaps/macrofusion.png') \
    and os.path.exists('/usr/share/mfusion/images/logoSplash.png'):
    # print ("System wide install!")
    DIR = '/usr/share/locale/'
    IMG = '/usr/share/pixmaps/'
    IMG2 = '/usr/share/mfusion/images/'
    UI = '/usr/share/mfusion/ui/'
elif os.path.exists(sys.path[0] + "/ui/DOFuseInterface2.glade"):
    # print ("Local run!")
    DIR = sys.path[0] + '/locale/'
    IMG = sys.path[0] + '/images/'
    IMG2 = sys.path[0] + '/images/'
    UI = sys.path[0] + '/ui/'
else:
    print ("That's me, your MacroFusion. Make your mind - local or system wide install?")
    sys.exit(1)
    
import locale
import gettext
for module in (gettext, gtk.glade):
     module.bindtextdomain(APP, DIR)
     module.textdomain(APP)
locale.setlocale(locale.LC_ALL, '')
#gettext.bindtextdomain(APP, DIR)
#gettext.textdomain(APP)
#gettext.install(APP)
_ = gettext.gettext
    
gobject.threads_init()        #Pour que les threads soient lancés au moment opportun.

def toggled_cb(cell, path, user_data):
    model, column = user_data
    model[path][column] = not model[path][column]
    return

# PLEASE REAPAIR!! Python-imaging can't open .tiff (or some of them)    
def creer_miniature(chemin,taille):
    outfile=donnees.previs_dossier + '/' + os.path.split(chemin)[1]
    try:
        im = Image.open(chemin)
        im.thumbnail(taille)
        im.save(outfile, "JPEG")
    except IOError:
        print _("Generating %s thumbnail failed.") % chemin
    return outfile


####################################################
########Classe des données##########################
####################################################

class Donnees:
    """Données utiles"""
    def __init__(self):
        self.install_dossier=sys.path[0]                                                #On recupere le dossier d'install
        
        self.home_dossier = (os.getenv('XDG_CONFIG_HOME') or os.path.expanduser('~/.config')) + '/mfusion'
        # self.home_dossier = os.environ['HOME']                                          #On créé les dossiers pour mettre les preview
        self.enfuse_dossier = self.home_dossier
        self.previs_dossier = self.enfuse_dossier + "/preview"
        if not os.path.isdir(self.enfuse_dossier):
            os.makedirs(self.enfuse_dossier)
        if not os.path.isdir(self.previs_dossier):
            os.makedirs(self.previs_dossier)
            
        self.default_folder=os.path.expanduser('~/')
        self.default_file=""
        
    def check_install(self, name):
        a=False
        for dir in os.environ['PATH'].split(":"):
            prog = os.path.join(dir, name)
            if os.path.exists(prog): 
                a=True
        return a
   
##############################################################
###########Classe de l'interface##############################
##############################################################


class Interface:
    """Interface pour le logiciel d'exposition-fusion enfuse"""

    def __init__(self):
        
        # Set default icon
        gtk.window_set_default_icon_from_file(IMG + 'macrofusion.png') 
        
        self.cpus = multiprocessing.cpu_count()
        if not donnees.check_install("enfuse"):
            self.messageinthebottle(_("Can't find Enfuse.\nPlease check enblend/enfuse is installed.\nStopping..."))
            sys.exit()
		        
        # Check cpus
        if self.cpus>1 and donnees.check_install("enfuse-mp"):
            print _("Will use all the powers of your CPU!")
            self.enfuser = "enfuse-mp"
        else:  
            self.enfuser = "enfuse"
        
	    #Set the Glade file
        self.gui=gtk.glade.XML(fname=UI + "DOFuseInterface2.glade", domain=APP)
         
        #Dans la foulee on chope la fenetre principale, ca sert a rien c'est pour
        #montrer qu'on peut le faire c'est tout ^^
        self.win=self.gui.get_widget("mainwindow")
        self.win.set_title('MacroFusion')
                
        #On chope le reste, et ca, ca va servir...
        self.listeimages = self.gui.get_widget("listeimages")  
        self.buttonajoutfichiers = self.gui.get_widget("buttonajoutfichiers")
        self.buttonenleverfichier = self.gui.get_widget("buttonenleverfichier")
        self.statusbar = self.gui.get_widget("status1")
        self.statusbar.push(1, _("CPU Cores: %s") % self.cpus)

        self.hscaleexp = self.gui.get_widget("hscaleexp")
        self.ajus_exp = gtk.Adjustment(value=1, lower=0, upper=1, step_incr=0.1, page_incr=0.1, page_size=0)
        self.hscaleexp.set_adjustment(self.ajus_exp)
        self.spinbuttonexp = self.gui.get_widget("spinbuttonexp")
        self.spinbuttonexp.set_digits(1)
        self.spinbuttonexp.set_value(1)
        self.spinbuttonexp.set_adjustment(self.ajus_exp)
        
        self.hscalecont = self.gui.get_widget("hscalecont")
        self.ajus_cont = gtk.Adjustment(value=0, lower=0, upper=1, step_incr=0.1, page_incr=0.1, page_size=0)
        self.hscalecont.set_adjustment(self.ajus_cont)
        self.spinbuttoncont = self.gui.get_widget("spinbuttoncont")
        self.spinbuttoncont.set_digits(1)
        self.spinbuttoncont.set_value(0)
        self.spinbuttoncont.set_adjustment(self.ajus_cont)
        
        self.hscalesat = self.gui.get_widget("hscalesat")
        self.ajus_sat = gtk.Adjustment(value=0.2, lower=0, upper=1, step_incr=0.1, page_incr=0.1, page_size=0)
        self.hscalesat.set_adjustment(self.ajus_sat)
        self.spinbuttonsat = self.gui.get_widget("spinbuttonsat")
        self.spinbuttonsat.set_digits(1)
        self.spinbuttonsat.set_value(0.2)
        self.spinbuttonsat.set_adjustment(self.ajus_sat)
        
        self.hscalemu = self.gui.get_widget("hscalemu")
        self.ajus_mu = gtk.Adjustment(value=0.5, lower=0, upper=1, step_incr=0.01, page_incr=0.1, page_size=0)
        self.hscalemu.set_adjustment(self.ajus_mu)
        self.spinbuttonmu = self.gui.get_widget("spinbuttonmu")
        self.spinbuttonmu.set_digits(2)
        self.spinbuttonmu.set_value(0.5)
        self.spinbuttonmu.set_adjustment(self.ajus_mu)
        
        self.hscalesigma = self.gui.get_widget("hscalesigma")
        self.ajus_sigma = gtk.Adjustment(value=0.2, lower=0, upper=1, step_incr=0.01, page_incr=0.1, page_size=0)
        self.hscalesigma.set_adjustment(self.ajus_sigma)
        self.spinbuttonsigma = self.gui.get_widget("spinbuttonsigma")
        self.spinbuttonsigma.set_digits(2)
        self.spinbuttonsigma.set_value(0.2)
        self.spinbuttonsigma.set_adjustment(self.ajus_sigma)
        
        self.buttonpreview = self.gui.get_widget("buttonpreview")
        self.checkbuttontiff = self.gui.get_widget("checkbuttontiff")
        self.checkbuttonjpeg = self.gui.get_widget("checkbuttonjpeg")
        self.buttonfusion = self.gui.get_widget("buttonfusion")   
        self.buttonbeforeafter = self.gui.get_widget("buttonbeforeafter")   
        self.buttonedit = self.gui.get_widget("buttoneditw")
        
        self.imagepreview = self.gui.get_widget("imagepreview")
        self.imagepreview.set_from_file(IMG2 + "logoSplash.png")
        
        self.progressbar = self.gui.get_widget("progressbar")
        
        self.checkbuttonexif = self.gui.get_widget("checkbuttonexif")

        #valeurs des options et configurations :
        self.check_pyramidelevel = self.gui.get_widget("check_pyramidelevel")
        self.spinbuttonlevel = self.gui.get_widget("spinbuttonlevel")
        self.check_hardmask = self.gui.get_widget("check_hardmask")
        self.check_contwin = self.gui.get_widget("check_contwin")
        self.spinbuttoncontwin = self.gui.get_widget("spinbuttoncontwin")
        
        self.check_courb = self.gui.get_widget("check_courb")
        self.check_prctcourb = self.gui.get_widget("check_prctcourb")
        self.spinbuttoncourb = self.gui.get_widget("spinbuttoncourb")
        self.check_detecbord = self.gui.get_widget("check_detecbord")
        self.spinbuttonEdge = self.gui.get_widget("spinbuttonEdge")
        # self.spinbuttonEdge.set_value(self.conf.getint('prefs', 'w'))
        
        self.spinbuttonLceS = self.gui.get_widget("spinbuttonLceS")
        self.spinbuttonLceF = self.gui.get_widget("spinbuttonLceF")
        self.check_lces = self.gui.get_widget("check_lces")
        self.check_lcef = self.gui.get_widget("check_lcef")
        
        self.check_ciecam = self.gui.get_widget("check_ciecam")
        self.check_desatmeth = self.gui.get_widget("check_desatmeth")
        self.combobox_desatmet = self.gui.get_widget("combobox_desatmet")
        self.spinbuttonlargeurprev = self.gui.get_widget("spinbuttonlargeurprev")
        self.spinbuttonhauteurprev = self.gui.get_widget("spinbuttonhauteurprev")
        self.checkbuttoncache = self.gui.get_widget("checkbuttoncache")
        self.spinbuttoncache = self.gui.get_widget("spinbuttoncache")
        self.checkbuttonbloc = self.gui.get_widget("checkbuttonbloc")
        self.spinbuttonbloc = self.gui.get_widget("spinbuttonbloc")
        self.checkbuttontaillefinale = self.gui.get_widget("checkbuttontaillefinale")
        self.spinbuttonlargeurfinale = self.gui.get_widget("spinbuttonlargeurfinale")
        self.spinbuttonhauteurfinale = self.gui.get_widget("spinbuttonhauteurfinale")
        self.spinbuttonxoff = self.gui.get_widget("spinbuttonxoff")
        self.spinbuttonyoff = self.gui.get_widget("spinbuttonyoff")
        self.checkbuttonjpegorig = self.gui.get_widget("checkbuttonjpegorig")
        self.hscalecomprjpeg = self.gui.get_widget("hscalecomprjpeg")
        self.combtiff = self.gui.get_widget("combtiff")

        self.checkbutton_a5_align = self.gui.get_widget("checkbutton_a5_align")
        self.checkbutton_a5_crop = self.gui.get_widget("checkbutton_a5_crop")
        self.checkbutton_a5_shift = self.gui.get_widget("checkbutton_a5_shift")
        self.checkbutton_a5_field = self.gui.get_widget("checkbutton_a5_field")                
        
        self.entryedit_field = self.gui.get_widget("entry_editor")                
        
        self.combobox_desatmet.set_active(0)
        self.combtiff.set_active(0)
        
        if not donnees.check_install('exiftool'):
            self.checkbuttonexif.set_sensitive(False)
            self.messageinthebottle(_("Exiftool is missing!\n\n Cannot copy exif info."))
        if not donnees.check_install('align_image_stack'):
            self.checkbutton_a5_align.set_sensitive(False)
            self.checkbutton_a5_crop.set_sensitive(False)
            self.checkbutton_a5_field.set_sensitive(False)
            self.checkbutton_a5_shift.set_sensitive(False)
            #self.checkbutton_a5_align.set_sensitive(False)
            self.messageinthebottle(_("Hugin tools (align_image_stack) are missing !\n\n Cannot auto align images."))            
            
# Read values from config
        self.conf = ConfigParser.ConfigParser()
        if os.path.isfile(donnees.enfuse_dossier + '/mfusion.cfg'):
            self.conf.read(donnees.enfuse_dossier + '/mfusion.cfg')
        if self.conf.has_option('prefs', 'pwidth'):
            self.spinbuttonlargeurprev.set_value(self.conf.getint('prefs', 'pwidth'))
        if self.conf.has_option('prefs', 'pheight'):
            self.spinbuttonhauteurprev.set_value(self.conf.getint('prefs', 'pheight'))
        if self.conf.has_option('prefs', 'cachebutton'):
            self.checkbuttoncache.set_active(self.conf.getboolean('prefs', 'cachebutton'))
        if self.conf.has_option('prefs', 'cachesize'):
            self.spinbuttoncache.set_value(self.conf.getint('prefs', 'cachesize'))
        if self.conf.has_option('prefs', 'blocbutton'):
            self.checkbuttonbloc.set_active(self.conf.getboolean('prefs', 'blocbutton'))
        if self.conf.has_option('prefs', 'blocsize'):
            self.spinbuttonbloc.set_value(self.conf.getint('prefs', 'blocsize'))
        if self.conf.has_option('prefs', 'outsize'):
            self.checkbuttontaillefinale.set_active(self.conf.getboolean('prefs', 'outsize'))
        if self.conf.has_option('prefs', 'outwidth'):
            self.spinbuttonlargeurfinale.set_value(self.conf.getint('prefs', 'outwidth'))
        if self.conf.has_option('prefs', 'outheight'):  
            self.spinbuttonhauteurfinale.set_value(self.conf.getint('prefs', 'outheight'))
        if self.conf.has_option('prefs', 'xoff'):
            self.spinbuttonxoff.set_value(self.conf.getint('prefs', 'xoff'))
        if self.conf.has_option('prefs', 'yoff'):  
            self.spinbuttonyoff.set_value(self.conf.getint('prefs', 'yoff'))
        if self.conf.has_option('prefs', 'jpegdef'):  
            self.checkbuttonjpegorig.set_active(self.conf.getboolean('prefs', 'jpegdef'))
        if self.conf.has_option('prefs', 'jpegcompr'):  
            self.hscalecomprjpeg.set_value(self.conf.getfloat('prefs', 'jpegcompr'))
        if self.conf.has_option('prefs', 'tiffcomp'):  
            self.combtiff.set_active(self.conf.getint('prefs', 'tiffcomp'))
        if self.conf.has_option('prefs', 'exif'):  
            self.checkbuttonexif.set_active(self.conf.getboolean('prefs', 'exif'))
        if self.conf.has_option('prefs', 'editor'):           
            self.entryedit_field.set_text(self.conf.get('prefs', 'editor'))
        else:
            self.entryedit_field.set_text("gimp")
            
        #On relie les signaux (cliques sur boutons, cochage des cases, ...) aux fonctions appropriées
        dic = { "on_mainwindow_destroy" : self.exit_app,
                "on_buttonannuler_clicked" : self.exit_app,
                "on_menufilequit_activate" : self.exit_app,
                "on_menufileopen_activate" : self.ouverture,
                "on_buttonajoutfichiers_clicked" : self.ajout,
                "on_menufileadd_activate" : self.ajout,
                "on_buttonenleverfichier_clicked" : self.ttenlever,
                "on_menufileenlever_activate" : self.enlever,
                "on_menufilettenlever_activate" : self.ttenlever,
                "on_buttonpreview_clicked" : self.preview,
                "on_menufilesave_activate" : self.fusion,
                "on_buttonfusion_clicked" : self.fusion,
                "on_buttoneditw_clicked" : self.sendto,
                "on_buttonbeforeafter_pressed" : self.baswitch,
                "on_buttonbeforeafter_released" : self.baswitch,
                "on_entry_editor_activate" : self.check_editor,
                "on_imagemenuitem10_activate" : self.apropos
                }                 
        #Auto-connection des signaux       
        self.gui.signal_autoconnect(dic)
        
        #initialisation de la liste d'images a fusionner
        self.inittreeview()
                    
    def exit_app(self, action):
        # cancel = self.autosave_image()
        # if cancel:
        #    return True
        self.stop_now = True
        self.closing_app = True
        self.save_settings()
        self.cleanup()
        sys.exit(0)        
    
    def check_editor(self, action):
        if not donnees.check_install(self.entryedit_field.get_text()):
            Gui.messageinthebottle(_("No such application!\n\n Cannot find ") + self.entryedit_field.get_text() + _(".\n\n Revert to default value."))
            self.entryedit_field.set_text("gimp")
            return False
        return True
        
    def cleanup(self):
        # os.remove(donnees.enfuse_dossier + "/session.sav")
        for self.files in os.walk(donnees.previs_dossier):
            for self.filename in self.files[2]:
                os.remove(donnees.previs_dossier + "/" + self.filename)
        
    def inittreeview(self):
        """initialisation de la liste d'images a importer"""
        self.liststoreimport = gtk.ListStore(bool, str, str, gtk.gdk.Pixbuf, str)                    #création de la listestore qui contiendra les noms d'images
        self.listeimages.set_model(self.liststoreimport)                        #on donne la liststore au l'afficheur treeview
        self.listeimages.set_property('tooltip-column', 4)
        
        self.colonneselect = gtk.TreeViewColumn('')                             #Premiere colonne :
        self.listeimages.append_column(self.colonneselect)                      #on l'ajoute au TreeView
        self.select=gtk.CellRendererToggle()                                    #On creer le cellrender pour avoir des boutons toggle
        self.colonneselect.pack_start(self.select, True)                        #on met le cellrender dans la colonne
        self.colonneselect.add_attribute(self.select, 'active', 0)              #on met les boutons actifs par défaut
        
        self.colonneimages = gtk.TreeViewColumn(_('Image'))                        #deuxieme colonne, titre 'Image'
        self.listeimages.append_column(self.colonneimages)                      #on rajoute la colonne dans le treeview
        self.cell = gtk.CellRendererText()                                      #Ce sera des cellules de texte
        self.colonneimages.pack_start(self.cell, True)                          #que l'on met dans la colonne
        self.colonneimages.add_attribute(self.cell, 'text', 1)                  #et on specifie que c'est du texte simple
       
        self.colonneimages2 = gtk.TreeViewColumn(_("Thumbnail"))                        #deuxieme colonne, titre 'Image'
        self.listeimages.append_column(self.colonneimages2)                      #on rajoute la colonne dans le treeview
        self.cell2 = gtk.CellRendererPixbuf()                                      #Ce sera des cellules de texte
        self.colonneimages2.set_sizing(gtk.TREE_VIEW_COLUMN_FIXED)
        self.colonneimages2.pack_start(self.cell2, True)                          #que l'on met dans la colonne
        self.colonneimages2.add_attribute(self.cell2, 'pixbuf', 3)
        self.cell2.set_property('visible', 1)
        
        
        self.listeimages.set_rules_hint(True)
        self.select.connect("toggled", toggled_cb, (self.liststoreimport, 0))   #Pour que les boutons de selection marchent
        
       
    def ouverture(self, widget):
        FenOuv=Fenetre_Ouvrir(self.liststoreimport,0)
        self.liststoreimport=FenOuv.get_model()
        #self.raffraichissementlisteimages()
        
    def ajout(self, widget):
        FenOuv=Fenetre_Ouvrir(self.liststoreimport,1)
        self.liststoreimport=FenOuv.get_model()
        #self.raffraichissementlisteimages()
        
    def raffraichissementlisteimages(self):
        #self.listeimages.set_model(self.liststoreimport)
        self.treeselectionsuppr=self.listeimages.get_selection()                #pour récupérer quels fichiers sont selectionnés
        self.treeselectionsuppr.set_mode(gtk.SELECTION_MULTIPLE)                #Pour pouvoir en selectionner plusieurs
             
    def enlever(self, widget):
        self.treeselectionsuppr=self.listeimages.get_selection()                #pour récupérer quels fichiers sont selectionnés
        self.treeselectionsuppr.set_mode(gtk.SELECTION_MULTIPLE)                #Pour pouvoir en selectionner plusieurs
        (model, pathlist) = self.treeselectionsuppr.get_selected_rows()
        for i in pathlist:
            treeiter = model.get_iter(i)
            self.liststoreimport.remove(treeiter) 
            
    def ttenlever(self, widget):
        self.liststoreimport.clear()
            
    def preview(self, widget):
        self.taille=(self.spinbuttonlargeurprev.get_value(), self.spinbuttonhauteurprev.get_value())
        self.name=donnees.previs_dossier + "/" + "preview.jpg"
        item=0
        if len(self.liststoreimport)>0:
            self.ref=zip(*self.liststoreimport)[0] 
            for item2 in self.ref:
                if item2:
                    item+=1
                    if item>1:
                        self.thread_preview = Thread_Preview(self.taille, self.get_options(), self.get_options_align(), self.liststoreimport) 
                        self.thread_preview.start()
                        timer = gobject.timeout_add (100, self.pulsate)
                        break
        if item<=1:
            self.messageinthebottle(_("Please add or activate at least two images.\n\n Cannot do anything smart with the one or no image."))


    def get_options_align(self):
        self.options_align=[]
        if self.checkbutton_a5_align.get_active():
            if self.checkbutton_a5_crop.get_active():
                self.options_align.append('-C')
            if self.checkbutton_a5_shift.get_active():
                self.options_align.append('-i')
            if self.checkbutton_a5_field.get_active():
                self.options_align.append('-m')
        return self.options_align

    def get_options(self):
        options=["--exposure-weight=" + str(self.spinbuttonexp.get_value()), 
                 "--exposure-mu=" + str(self.spinbuttonmu.get_value()), 
                 "--exposure-sigma=" + str(self.spinbuttonsigma.get_value()),
                 "--saturation-weight=" + str(self.spinbuttonsat.get_value()),
                 "--contrast-weight=" + str(self.spinbuttoncont.get_value())]
        if self.check_pyramidelevel.get_active():
            options.append('-l ' + str(self.spinbuttonlevel.get_value_as_int()))
        if self.check_hardmask.get_active():
            options.append('--hard-mask')
        if self.check_contwin.get_active():
            options.append('--contrast-window-size=' + str(self.spinbuttoncontwin.get_value_as_int()))
        if self.check_courb.get_active():
            if self.check_prctcourb.get_active():
                options.append('--contrast-min-curvature=' + str(self.spinbuttoncourb.get_value()) + "%")
            else:
                options.append('--contrast-min-curvature=' + str(self.spinbuttoncourb.get_value()))
        if self.check_detecbord.get_active():
            opts='--contrast-edge-scale=' + str(self.spinbuttonEdge.get_value()) + ':'
            if self.check_lces.get_active():
                opts+=str(self.spinbuttonLceS.get_value()) + '%:'
            else:
                opts+=str(self.spinbuttonLceS.get_value()) + ':'
            if self.check_lcef.get_active():
                opts+=str(self.spinbuttonLceF.get_value()) + '%'
            else:
                opts+=str(self.spinbuttonLceF.get_value()) + ''
            options.append(opts)
             # + str(self.spinbuttonLceF.get_value()) + '%')
        if self.check_ciecam.get_active():
            options.append('-c')
        if self.check_desatmeth.get_active():
            opt={-1:None, 0:"average", 1:'l-star', 2:'lightness', 3:'value', 4:'luminance'}
            options.append('--gray-projector=' + opt[self.combobox_desatmet.get_active()])
        if not self.checkbuttoncache.get_active():
            options.append('-m ' + str(self.spinbuttoncache.get_value_as_int()))
        if not self.checkbuttonbloc.get_active():
            options.append('-b ' + str(self.spinbuttonbloc.get_value_as_int()))
        if not self.checkbuttontaillefinale.get_active():
            options.append('-f ' + str(self.spinbuttonlargeurfinale.get_value_as_int()) + 'x' + str(self.spinbuttonhauteurfinale.get_value_as_int()) + 'x' + str(self.spinbuttonxoff.get_value_as_int()) + 'x' + str(self.spinbuttonyoff.get_value_as_int()))     
        if self.name.endswith(('.tif', '.tiff', '.TIF', '.TIFF')):
            tiffopt={0:"NONE", 1:"PACKBITS", 2:"LZW", 3:"DEFLATE"}
            options.append("--compression=" + tiffopt[self.combtiff.get_active()])
        if self.name.endswith(('.jpg', '.jpeg', '.JPG', '.JPEG')) and (not self.checkbuttonjpegorig.get_active()):
            options.append("--compression=" + str(int(self.hscalecomprjpeg.get_value())))       
        return options
        
    def pulsate(self):
        if self.thread_preview.isAlive():           #Tant que le thread est en cours, 
            self.progressbar.set_text(_("Calculating preview..."))
            self.progressbar.pulse()               #on fait pulser la barre
            return True                            #et on renvoie True pour que gobject.timeout recommence
        else:
            self.progressbar.set_fraction(1)
            self.progressbar.set_text(_("Preview generated"))
            self.imagepreview.set_from_file(donnees.previs_dossier + "/" + "preview.jpg")
            return False

    def baswitch(self, widget):
        if (not int(self.buttonbeforeafter.get_relief())) and (os.path.exists(donnees.previs_dossier + "/preview_.jpg")):
            self.buttonbeforeafter.props.relief = gtk.RELIEF_NONE
            self.imagepreview.set_from_file(donnees.previs_dossier + "/preview_.jpg")
        elif os.path.exists(donnees.previs_dossier + "/preview_.jpg"):
            self.buttonbeforeafter.props.relief = gtk.RELIEF_NORMAL
            self.imagepreview.set_from_file(donnees.previs_dossier + "/preview.jpg")
        
    def fusion(self,widget):
        FenPar=Fenetre_Parcourir()
        self.name = FenPar.get_name()
        if self.name:
            if not re.search('\\.jpeg$|\\.jpg$|\\.tiff$|\\.tif$', self.name, flags=re.IGNORECASE):
                self.name+=".jpg"
            self.enroute('')
    
    def sendto(self, widget):
        self.name=(donnees.previs_dossier + "/sendto.tif")
        
        if not self.check_editor(0):
            return
        if self.enroute(self.name) == -1:
            self.messageinthebottle(_("No preview, no output, no edit.\n\n Game Over."))
            return
        
    def messageinthebottle(self, message):
        self.messaga=gtk.MessageDialog(parent=None, flags=0, type=gtk.MESSAGE_INFO, buttons=gtk.BUTTONS_OK, message_format=(message))
        if self.messaga.run() == gtk.RESPONSE_OK:
            self.messaga.destroy()

    def get_exif(self, fichier):
        tags2=''
        tags={}
        exifinfo=None
        try:
            im = Image.open(fichier)
            if hasattr( im, '_getexif' ):
                exifinfo = im._getexif()
            if exifinfo != None:
                for tag, value in exifinfo.items():
                    decoded = TAGS.get(tag, tag)
                    tags[decoded] = value
                if tags.get('Model'): tags2=(_("<b>Model:</b> ") + str(tags['Model']) + "\n")
                if tags.get('DateTimeOriginal'): tags2+=(_("<b>Date:</b> ") + str(tags['DateTimeOriginal']) + "\n")
                if tags.get('FocalLength'): tags2+=(_("<b>Focal length:</b> ") + str(int(int(tags['FocalLength'][0])/int(tags['FocalLength'][1]))) + "mm \n")
                if tags.get('FNumber'): tags2+=(_("<b>Aperture:</b> F/") + str(float(float(tags['FNumber'][0])/float(tags['FNumber'][1]))) + "\n")
                if tags.get('ExposureTime'): tags2+=(_("<b>Exposure Time:</b> ") + str(str(tags['ExposureTime'][0]/10) + "/" + str(tags['ExposureTime'][1]/10) + " s. \n"))
        except IOError:
            print "failed to identify", file
        return tags2
               
    def enroute(self, issend):        
        self.issend=issend
        self.liste_images=[]
        self.liste_aligned=[]
        index = 0
        for item in self.liststoreimport:
            if item[0]:
               self.liste_images.append(item[2])
               self.liste_aligned.append(donnees.previs_dossier + "/out" + format(index, "04d") + ".tif")
               index += 1
        if not Gui.checkbutton_a5_align.get_active():
            self.liste_aligned=self.liste_images
        if self.liste_images.count(self.name):
           self.messageinthebottle(_("Can't overwrite input image!\n\n Please change the output filename."))
           return -1                            
        if len(self.liste_images) <= 1:
            self.messageinthebottle(_("Please add or activate at least two images.\n\n Cannot do anything smart with the one or no image."))
            return -1
        command_a=['align_image_stack', '-a', donnees.previs_dossier + '/out'] + self.get_options_align() + self.liste_images
        command=[Gui.enfuser, "-o", self.name] + self.get_options() + self.liste_aligned
        ProFus=Progress_Fusion(command, command_a, self.liste_aligned, self.issend)
        
        
    def apropos(self, widget):
        self.fen=AproposFen()
        
    def save_settings(self):
        conf = ConfigParser.ConfigParser()
        conf.add_section('prefs')
        # conf.set('prefs', 'w', self.spinbuttonEdge.get_value_as_int())
        conf.set('prefs', 'pwidth', self.spinbuttonlargeurprev.get_value_as_int())
        conf.set('prefs', 'pheight', self.spinbuttonhauteurprev.get_value_as_int())
        conf.set('prefs', 'cachebutton', self.checkbuttoncache.get_active())
        conf.set('prefs', 'cachesize', self.spinbuttoncache.get_value_as_int())
        conf.set('prefs', 'blocbutton', self.checkbuttonbloc.get_active())
        conf.set('prefs', 'blocsize', self.spinbuttonbloc.get_value_as_int())
        conf.set('prefs', 'outsize', self.checkbuttontaillefinale.get_active())
        conf.set('prefs', 'outwidth', self.spinbuttonlargeurfinale.get_value_as_int())
        conf.set('prefs', 'outheight', self.spinbuttonhauteurfinale.get_value_as_int())
        conf.set('prefs', 'xoff', self.spinbuttonxoff.get_value_as_int())
        conf.set('prefs', 'yoff', self.spinbuttonyoff.get_value_as_int())
        conf.set('prefs', 'jpegdef', self.checkbuttonjpegorig.get_active())
        conf.set('prefs', 'jpegcompr', int(self.hscalecomprjpeg.get_value()))
        conf.set('prefs', 'tiffcomp', str(self.combtiff.get_active()))
        conf.set('prefs', 'exif', str(self.checkbuttonexif.get_active()))
        conf.set('prefs', 'editor',  self.entryedit_field.get_text())
                
        if not os.path.exists(donnees.enfuse_dossier):
            os.makedirs(donnees.enfuse_dossier)
        conf.write(file(donnees.enfuse_dossier + '/mfusion.cfg', 'w'))

                # Also, save accel_map:
        # gtk.accel_map_save(self.config_dir + '/accel_map')

        return
    
    def put_files_to_the_list(self, fichiers):
        
        self.fichiers=fichiers
        self.tags2=''
        self.badfiles=[]
        for fichier in self.fichiers:
            if re.search('\\.jpg$|\\.jpeg$|\\.tiff$|\\.tif$', fichier, flags=re.IGNORECASE):
                im = Image.open(fichier)
                self.size=im.size
                self.tags2 = Gui.get_exif(fichier)
                if not self.tags2:
                    self.tags2=''
                self.tooltip=("\n" + _("<b>Filename:</b> ") + os.path.basename(fichier) + "\n"+_("<b>Resolution:</b> ") + str(str(self.size[0]) + "x" + str(self.size[1])) + "\n" + self.tags2)
                self.liststoreimport.append([1,os.path.basename(fichier), fichier, gtk.gdk.pixbuf_new_from_file_at_size(fichier, 128, 128), self.tooltip])
            else:
                self.badfiles.append(fichier)
        if len(self.badfiles)>0:
            messaga=_("Only JPEG and TIFF files are allowed.\n\nCannot open:\n")
            for itz in self.badfiles:
                messaga+=itz + "\n"
            Gui.messageinthebottle(messaga)
        return 
        
####################################################################
###########Classe pour choisir les images a fusionner###############
####################################################################
    
class Fenetre_Ouvrir:
    """La classe qui ouvre la fenetre de choix de fichiers, et qui retourne le ListStore par la methode get_model"""
    def __init__(self,model,bitajout):
        """Lance la fenetre de selection et créé la listsore a partir des fichiers selectionnés"""
        self.filtre=gtk.FileFilter()
        self.filtre.add_mime_type("image/jpeg")
        self.filtre.add_mime_type("image/tiff")
        self.liststoreimport=model #on repart de l'ancien modele
        if bitajout:
            self.fenetre_ouvrir = gtk.FileChooserDialog(_("Add images..."), 
                                                        None, 
                                                        gtk.FILE_CHOOSER_ACTION_OPEN,
                                                        (gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL, gtk.STOCK_OPEN, gtk.RESPONSE_OK))
            self.fenetre_ouvrir.set_select_multiple(True)
            self.fenetre_ouvrir.set_current_folder(donnees.default_folder)
            self.fenetre_ouvrir.set_filter(self.filtre)
            self.fenetre_ouvrir.use_preview = True
            self.previewidget = gtk.Image()
            self.fenetre_ouvrir.set_preview_widget(self.previewidget)
            self.fenetre_ouvrir.connect("update-preview", self.update_thumb_preview, self.previewidget)
        else:
            self.fenetre_ouvrir = gtk.FileChooserDialog(_("Open images..."), 
                                                       None, 
                                                       gtk.FILE_CHOOSER_ACTION_OPEN,
                                                       (gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL, gtk.STOCK_OPEN, gtk.RESPONSE_OK))
            self.fenetre_ouvrir.set_select_multiple(True) 
            self.fenetre_ouvrir.set_current_folder(donnees.default_folder)
            self.fenetre_ouvrir.set_filter(self.filtre)
            self.fenetre_ouvrir.use_preview = True
            self.previewidget = gtk.Image()
            self.fenetre_ouvrir.set_preview_widget(self.previewidget)
            self.fenetre_ouvrir.connect("update-preview", self.update_thumb_preview, self.previewidget)
            self.liststoreimport.clear()     #On remet le model a 0 (oublie des anciennes images)
                 
        if (self.fenetre_ouvrir.run() == gtk.RESPONSE_OK):
            self.fichiers = self.fenetre_ouvrir.get_filenames()
            self.tags2=''
            self.badfiles=[]
            donnees.default_file = self.fichiers[0]
            Gui.put_files_to_the_list(self.fichiers)
            
        donnees.default_folder=self.fenetre_ouvrir.get_current_folder()
        self.fenetre_ouvrir.destroy()
    
    def update_thumb_preview(self, file_chooser, preview):
        if not self.fenetre_ouvrir.use_preview:
            return
        filename = file_chooser.get_preview_filename()
        try:
            pixbuf = gtk.gdk.pixbuf_new_from_file_at_size(filename, 320, 320)
            self.previewidget.set_from_pixbuf(pixbuf)
            self.have_preview = True
        except:
            self.have_preview = False
        self.fenetre_ouvrir.set_preview_widget_active(self.have_preview)
        return
                 
    def get_model(self):
        """ Retourne la liststore """
        if self.liststoreimport:
            return self.liststoreimport
        else:
            return None
            
#####################################################################
#########Classe pour la fenetre pour choisir le fichier final########
#####################################################################

class Fenetre_Parcourir:
    """La classe qui ouvre la fenetre de choix pour enregistrer le fichier"""          
    def __init__(self):
        
        self.fenetre_ouvrir = gtk.FileChooserDialog(_("Save file..."), 
                                                        None, 
                                                        gtk.FILE_CHOOSER_ACTION_SAVE,
                                                        (gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL, gtk.STOCK_SAVE, gtk.RESPONSE_OK))
        self.fenetre_ouvrir.set_current_folder(donnees.default_folder)
        # self.fenetre_ouvrir.set_filename(donnees.default_file)
        self.fenetre_ouvrir.set_current_name('output.jpg')
        self.fenetre_ouvrir.set_do_overwrite_confirmation(True)
        if (self.fenetre_ouvrir.run() == gtk.RESPONSE_OK):
            self.resultat=self.fenetre_ouvrir.get_filename()
                    
        self.fenetre_ouvrir.destroy()
        
    def get_name(self):
        try:
            return self.resultat
        except AttributeError:
            return ""

#####################################################################
#########Thread pour la prévisualisation#############################
#####################################################################
            
class Thread_Preview(threading.Thread):
    def __init__(self, taille, options, options_align, liste):
        threading.Thread.__init__ (self)
        self.taille=taille
        self.options=options
        self.liste=liste
        self.options_align=options_align
            
    def run(self):
        images_a_fusionner=[]
        images_a_align=[]
        index = 0
        global session_images_bak
        global session_options_bak 
           
        for item in self.liste:
            if item[0]:
                chemin_miniature=creer_miniature(item[2],(int(self.taille[0]), int(self.taille[1])))
                images_a_align.append(chemin_miniature)
                images_a_fusionner.append(donnees.previs_dossier + "/test" + format(index, "04d") + ".tif")
                index += 1
        if (len(images_a_fusionner))<=1:
            Gui.messageinthebottle(_("Please add two or more images.\n\n Cannot do anything smart with the one image."))
            return
        if not Gui.checkbutton_a5_align.get_active():
                images_a_fusionner=images_a_align
        if os.path.exists(donnees.previs_dossier + "/preview.jpg"):
            shutil.copy(donnees.previs_dossier + "/" + "preview.jpg", donnees.previs_dossier + "/" + "preview_.jpg")
        if Gui.checkbutton_a5_align.get_active() and \
        (len(images_a_align) != len(session_images_bak) \
        or len(self.options_align) != len(session_options_bak) \
        or len(list(axz for axz in images_a_align if axz not in session_images_bak)) \
        or len(list(axz2 for axz2 in self.options_align if axz2 not in session_options_bak))):
            command=["align_image_stack", "-a", donnees.previs_dossier + "/test"] + self.options_align + images_a_align
            Gui.statusbar.push(15, _(":: Align photos..."))
            preview_process=subprocess.Popen(command, stdout=subprocess.PIPE)
            preview_process.wait()
            session_options_bak=self.options_align
            session_images_bak=images_a_align
            Gui.statusbar.pop(15)
        Gui.statusbar.push(15, _(":: Fusion photos..."))
        command=[Gui.enfuser, "-o", donnees.previs_dossier + "/" + "preview.jpg"] + self.options + images_a_fusionner
        preview_process=subprocess.Popen(command, stdout=subprocess.PIPE)
        preview_process.wait()
        Gui.statusbar.pop(15)
        
        
#######################################################################
#########Fenetre de progression lors de la fusion finale###############
#######################################################################
        
class Progress_Fusion:
    def __init__(self, command, command_a, liste_aligned, issend):
        
        self.progress = gtk.glade.XML(fname=UI + "Progress.glade", domain=APP) 
        self.progress_win = self.progress.get_widget("dialog1")
        self.progress_label = self.progress.get_widget("progress_label")
        self.info_label = self.progress.get_widget("info_label")
        self.progress_bar = self.progress.get_widget("progressbar1")
        self.progress_stop_button = self.progress.get_widget("stop_button")
        self.dic1 = {"on_stop_button_clicked" : self.close_progress, 
                     "on_dialog1_destroy" : self.close_progress}
        self.progress.signal_autoconnect(self.dic1)
        self.info_label.set_text(_('Fusion images...'))
       
        self.thread_fusion = Thread_Fusion(command, command_a, liste_aligned, issend)                    #On prepare le thread qui va faire tout le boulot
        self.thread_fusion.start()                                     #On le lance
        timer = gobject.timeout_add (100, self.pulsate)
        
    def pulsate(self):
        if self.thread_fusion.isAlive():            #Tant que le thread est en cours, 
            self.progress_bar.set_text(_("Fusion, please wait..."))
            self.progress_bar.pulse()               #on fait pulser la barre
            return True                             #et on renvoie True pour que gobject.timeout recommence
        else:
            self.progress_bar.set_fraction(1)
            self.progress_bar.set_text(_("Fused !"))
            self.close_progress(self)
            return False
            
    def close_progress(self, widget):
        self.progress_win.destroy()
            
            
              
##############################################################################
###########Thread de fusion des vraies images#################################
##############################################################################

class Thread_Fusion(threading.Thread):
    def __init__(self, command, command_a, liste_aligned, issend):
        threading.Thread.__init__ (self)
        self.command=command
        self.command_a=command_a
        self.issend=issend
        self.liste_aligned=liste_aligned
        
    def run(self):
        if Gui.checkbutton_a5_align.get_active():            
            align_process=subprocess.Popen(self.command_a, stdout=subprocess.PIPE)
            align_process.wait()
        fusion_process=subprocess.Popen(self.command, stdout=subprocess.PIPE)
        fusion_process.wait()
        # fusion_process=subprocess.call(self.command)
        if Gui.checkbuttonexif.get_active():
            exif_copy = subprocess.Popen(["exiftool", "-tagsFromFile", Gui.liste_images[0], "-overwrite_original", Gui.name])
            exif_copy.wait()
        if len(self.issend) > 0:
            subprocess.Popen([Gui.entryedit_field.get_text(), self.issend], stdout=subprocess.PIPE)

########################################    
#### Classe de la fenêtre a propos  ####
########################################  

class AproposFen:
    def __init__(self):
        # self.about = gtk.glade.XML(donnees.install_dossier + "/Apropos.glade", domain=APP) 
        # self.aboutdialog = self.about.get_widget("aboutdialog1")
        self.aboutdialog = gtk.AboutDialog()
        self.aboutdialog.set_name("MacroFusion")
        self.aboutdialog.set_modal(True)
        self.aboutdialog.set_position(gtk.WIN_POS_CENTER)
        self.aboutdialog.set_version(__VERSION__)
        self.aboutdialog.set_comments('A GTK Gui for the excellent Enfuse.\n Based on EnfuseGui by Chez Gholyo.\n\n2011 (c) Dariusz Duma\n<dhor@toxic.net.pl>')
        # self.aboutdialog.set_copyright(__COPYRIGHT__)
        self.aboutdialog.set_website(__WEBSITE__)
        self.pixbuf=gtk.gdk.pixbuf_new_from_file(IMG + "macrofusion.png")
        self.aboutdialog.set_logo(self.pixbuf)
        self.aboutdialog.connect("response", self.close_about)
        self.aboutdialog.show()
        
        
    def close_about(self, widget, event):
        self.aboutdialog.destroy()

        
###########################################################    
####  Initialisation et appel de la classe principale  ####
###########################################################            
                        
if __name__ == "__main__":
    
    donnees=Donnees()                                                          #Variables 
    Gui = Interface()                                                          #Interface
                                                                       
    if (len(sys.argv)>1):                                                      #Init with given files
        fichiers=sys.argv[1:]
        Gui.put_files_to_the_list(fichiers)
#        if len(Gui.liststoreimport)==0:
#            Gui.messageinthebottle(_("\nCan work only with JPEG or TIFF files."))

    gtk.main()                                                                 #The rest