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|
"""
version 1.0
"""
import gi
gi.require_version('Gtk', '3.0')
from gi.repository import Gtk, GdkPixbuf, GLib, Gio, Gdk
import base64, signal, os, urllib, urllib2, time
import subprocess
import re
import threading
from PIL import Image
DEBUG = True
PATH = "/chemin/vers/mon/dossier/gif"
class MainWin(Gtk.Window):
def __init__(self):
Gtk.Window.__init__(self, skip_pager_hint=True, skip_taskbar_hint=True)
self.connect("destroy", lambda q: Gtk.main_quit())
self.set_wmclass("sildesktopwidget","sildesktopwidget")
self.set_type_hint(Gdk.WindowTypeHint.DOCK)
self.set_decorated(False)
self.trayIcon = TrayIcon(self)
self.screen = Gdk.Screen.get_default()
self.gifs = [os.path.join(dp, f) for dp, dn, filenames in os.walk(PATH) for f in filenames if os.path.splitext(f)[1] == '.gif']
self.gifCounter = 0
self.image = Gtk.Image()
self.loaded = False
self.loadNextGif()
# Thread permetant de changer d'image automatiquement
threading.Thread(target=self.getImage).start()
self.image.show()
self.eventBox = Gtk.EventBox()
self.eventBox.add(self.image)
self.eventBox.connect("button-press-event", self.eventHandler)
self.fixed = Gtk.Fixed()
self.fixed.put(self.eventBox, 0, 0)
self.add(self.fixed)
self.fixed.show()
def getImage(self):
while True:
if self.loaded:
self.resize(1, 1)
self.readingImageSize = self.imageSize
log("------------")
log("getImage 1 : %s" % (self.nextGifPixbuf))
log(self.readingImageSize)
log(self.gifDuration)
try:
self.image.set_from_animation(self.nextGifPixbuf)
except:
log("/!\\ ERREUR INNATENDUE /!\\")
log(sys.exc_info()[0])
log("getImage 2")
self.move((self.screen.width() - self.readingImageSize[0]), (self.screen.height()) - (self.readingImageSize[1] + 48))
self.resize(self.readingImageSize[0], self.readingImageSize[1])
log("getImage 3")
# Thread pour pre-charger le prochain gif afin d'eviter le clipping au changement d'image par self.image.set_from_file
threading.Thread(target=self.loadNextGif).start()
# Determiner le nombre de lecture du gif selon sa duree
if self.gifDuration < 5:
gifDuration = self.gifDuration * 4
elif self.gifDuration < 10:
gifDuration = self.gifDuration * 2
else:
gifDuration = self.gifDuration
# On met en pause le temps de la lecture avant de passer au prochain gif
time.sleep(gifDuration)
else:
# On verifie si l'image a bien terminee de chargee, sinon on met en pause pour 2s supplementaire
log("/!\\ IMAGE NON CHARGEE, pause pour 2s /!\\")
time.sleep(2)
def loadNextGif(self):
self.loaded = False
log("loadNextGif 1")
while self.loaded == False:
nextGif = self.gifs[self.gifCounter % len(self.gifs)]
self.gifCounter += 1
log("next gif (%s) \"%s\" loading..." % (self.gifCounter % len(self.gifs) ,nextGif))
log("loadNextGif 2")
im = Image.open(nextGif)
log("loadNextGif 3")
if not im.info['version'].__contains__('GIF') or not im.info.has_key('duration'):
log("ERROR")
log("isGif: %s" % im.info['version'].__contains__('GIF'))
log("hasDuration: %s" % im.info.has_key('duration'))
im.close()
continue
else:
log("loadNextGif 4")
n_frames = 0
current = im.tell()
try:
while True:
im.seek(im.tell() + 1)
except EOFError:
n_frames = im.tell() + 1
im.seek(current)
log("loadNextGif 5")
self.gifDuration = float(im.info['duration'] * n_frames) / 1000
log("loadNextGif 6")
self.nextGifPixbuf = GdkPixbuf.PixbufAnimation.new_from_file(nextGif)
self.imageSize = im.size
im.close()
log("loadNextGif 7")
self.loaded = True
log("next gif is loaded")
def eventHandler(self, widget, event):
self.toggle_show()
def toggle_show(self):
if self.is_visible():
self.hide()
self.trayIcon._icon.set_from_file(os.path.join(
os.path.realpath(os.path.dirname(__file__)),
"images/bjmme.png"
))
else:
self.show_all()
self.move((self.screen.width() - self.readingImageSize[0]), (self.screen.height()) - (self.readingImageSize[1] + 48))
self.resize(1, 1)
self.trayIcon._icon.set_from_stock(Gtk.STOCK_DIALOG_WARNING)
class TrayIcon(object):
"""Default TrayIcon class."""
def __init__(self, window, statusicon=None):
self._icon = statusicon or self._create_statusicon()
self._window = window
self._conn_left = None
self._conn_right = None
self.show()
@classmethod
def _create_statusicon(self):
statusicon = Gtk.StatusIcon()
statusicon.set_from_file(os.path.join(
os.path.realpath(os.path.dirname(__file__)),
"images/bjmme.png"
))
return statusicon
@property
def visible(self):
"""Return visibility state of icon."""
return bool(self._conn_left)
def show(self, show=True):
"""Show or hide the tray icon."""
if show:
if not self.visible:
self._show()
else:
self.hide()
def _show(self):
"""Show the tray icon."""
self._icon.set_visible(True)
self._conn_left = self._icon.connect("activate", self.toggle_show)
self._conn_right = self._icon.connect("popup-menu", self.create_context_menu)
def _hide(self):
"""Hide the tray icon."""
self._icon.set_visible(False)
self._icon.disconnect(self._conn_left)
self._icon.disconnect(self._conn_right)
self._conn_left = None
self._conn_right = None
def create_context_menu(self, icon, button, time):
"""Create the context menu."""
self.menu = Gtk.Menu()
self.menuQuit = Gtk.MenuItem("Quit")
self.menuQuit.connect("activate", self.quit)
self.menu.append(Gtk.MenuItem())
self.menu.append(self.menuQuit)
self.menu.show_all()
self.menu.popup(None, None, None, None, button, time)
pass
def quit(self, event):
Gtk.main_quit()
def toggle_show(self, icon):
self._window.toggle_show()
def setNew(self):
self._icon.set_from_stock(Gtk.STOCK_REFRESH)
def log(string):
if DEBUG:
print string
if __name__ == '__main__':
MainWin()
signal.signal(signal.SIGINT, signal.SIG_DFL) # make ^c work
Gtk.main() |
