class MTPnavigator:
def __init__(self):
self.__treeview_track = None
self.__device_engine = None
self.__transferManager = None
# bind to glade
self.gtkbuilder = gtk.Builder()
self.gtkbuilder.add_from_file("./mtpnavigator/MTPnavigator.xml")
self.gtkbuilder.connect_signals(self)
self.window = self.__getWidget("window_mtpnav")
wwidth=800 #TODO save size
wheight=600
self.window.set_default_size(wwidth, wheight)
self.window.set_size_request(500,350)
self.window.set_title("MTP navigatore " + VERSION)
self.__getWidget("vpaned_main").set_position(wheight-250) #TODO: save position
# create the track view
self.__treeview_track = self.gtkbuilder.get_object("treeview_track_list")
self.__treeview_track.get_selection().set_mode( gtk.SELECTION_MULTIPLE)
t = TrackListingModel
if DEBUG:
col = gtk.TreeViewColumn("object ID", gtk.CellRendererText(), text=t.OBJECT_ID)
self.__treeview_track.append_column(col)
col = gtk.TreeViewColumn("title", gtk.CellRendererText(), text=t.TITLE)
col.set_sort_column_id(t.TITLE)
self.__treeview_track.append_column(col)
col = gtk.TreeViewColumn("artist", gtk.CellRendererText(), text=t.ARTIST)
col.set_sort_column_id(t.ARTIST)
self.__treeview_track.append_column(col)
col = gtk.TreeViewColumn("album", gtk.CellRendererText(), text=t.ALBUM)
col.set_sort_column_id(t.ALBUM)
self.__treeview_track.append_column(col)
col = gtk.TreeViewColumn("genre", gtk.CellRendererText(), text=t.GENRE)
col.set_sort_column_id(t.GENRE)
self.__treeview_track.append_column(col)
col = gtk.TreeViewColumn("length", gtk.CellRendererText(), text=t.LENGTH_STR)
col.set_sort_column_id(t.LENGTH_INT)
self.__treeview_track.append_column(col)
col = gtk.TreeViewColumn("date", gtk.CellRendererText(), text=t.DATE)
col.set_sort_column_id(t.DATE)
self.__treeview_track.append_column(col)
# add drag and drop support
# @TODO: deactivate if not connected
self.__treeview_track.drag_dest_set(gtk.DEST_DEFAULT_ALL, [('text/uri-list', 0, 0)], gtk.gdk.ACTION_COPY)
self.__treeview_track.connect('drag_data_received', self.on_drag_data_received)
self.connect_or_disconnect_device()
self.window.show()
def __getWidget(self, widget_id):
return self.gtkbuilder.get_object(widget_id)
#------ EVENTS ----------------------------------
def on_delete_files_activate(self, emiter):
(model, paths) = self.__treeview_track.get_selection().get_selected_rows()
to_del = [] #store the files id to delete before stating deleted, else, path may change if more line are selecetd
for path in paths:
metadata = model.get_row(path)
to_del.append(metadata)
for metadata in to_del:
if DEBUG: debug_trace("deleting file with ID %s (%s)" % (metadata.id, metadata.filename), sender=self)
self.__transferManager.del_file(metadata)
def on_connect_activate(self, emiter):
self.connect_or_disconnect_device()
def on_quit_activate(self, emiter):
self.exit()
def on_window_mtpnav_destroy(self, widget):
self.exit()
def on_send_files_activate(self, widget):
title = "Select files to transfer to the device"
buttons = (gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL, gtk.STOCK_OPEN, gtk.RESPONSE_OK)
fs = gtk.FileChooserDialog(title, self.window, gtk.FILE_CHOOSER_ACTION_OPEN, buttons)
fs.set_select_multiple(True)
fs.set_default_response(gtk.RESPONSE_OK)
#fs.set_current_folder("") #TODO: remember previous path
response = fs.run()
if response == gtk.RESPONSE_OK:
for uri in fs.get_uris():
self.send_file(uri)
fs.destroy()
def on_drag_data_received(self, w, context, x, y, data, info, time):
if data and data.format == 8:
for uri in data.data.split('\r\n')[:-1]:
self.send_file(uri)
context.finish(True, False, time)
def exit(self):
self.window.destroy()
gtk.main_quit()
def connect_or_disconnect_device(self):
widgets = ["menuitem_send_files", "menuitem_delete_files", "button_add_file", "button_del_file", "hbox_device_information"]
if self.__device_engine:
self.__disconnect_device()
else:
self.__connect_device()
sensible = (self.__device_engine is not None)
for w in widgets:
self.__getWidget(w).set_sensitive(sensible)
def __connect_device(self):
dev = MTPDevice()
self.__device_engine = DeviceEngine(dev)
if not self.__device_engine.connect_device():
# TODO: notify connection failed
self.__device_engine = None
return
tv = self.__getWidget("treeview_transfer_manager")
notebook = self.__getWidget("notebook_device_info")
self.__transferManager = TransferManager(self.__device_engine, tv, notebook)
# update model
model = self.__device_engine.get_track_listing_model()
self.__treeview_track.set_model(model)
# change menu and toobar label and stock
#TODO: use gtk.Action and gtk.ActionGroup for menu and toolbutton
# ou uimanager http://python.developpez.com/cours/pygtktutorial/php/pygtkfr/sec-UIManager.php
text="Disconnect device"
stock=gtk.STOCK_DISCONNECT
#TODO self.__getWidget("button_connect").set_label(text)
self.__getWidget("button_connect").set_stock_id(stock)
#TODO self.__getWidget("menuitem_connect").set_label(text)
img = gtk.image_new_from_stock(stock, gtk.ICON_SIZE_LARGE_TOOLBAR)
#TODO self.__getWidget("menuitem_connect").set_image(img)
self.__getWidget("label_device_name").set_markup("<b>" + self.__device_engine.get_device().get_name() + "</b>")
self.__getWidget("label_device_name2").set_markup("<b>" + self.__device_engine.get_device().get_name() + "</b>")
# disk usage
used = self.__device_engine.get_device().get_diskusage()[0]
total = self.__device_engine.get_device().get_diskusage()[1]
prog_bar = self.__getWidget("progressbar_disk_usage")
prog_bar.set_fraction(float(used)/float(total))
prog_bar.set_text("%s of %s" % (util.format_filesize(used), util.format_filesize(total)))
# batterie level
max = self.__device_engine.get_device().get_batterylevel()[0]
current = self.__device_engine.get_device().get_batterylevel()[1]
prog_bar = self.__getWidget("progressbar_batterie_level")
fraction = float(current)/float(max)
prog_bar.set_fraction(fraction)
prog_bar.set_text("%i%%" % (fraction * 100))
infos = self.__device_engine.get_device().get_information()
text=""
for info in infos:
text += "<b>" + info[0] + ":</b> " + info[1] + "\n"
self.__getWidget("label_information").set_markup(text)
def __disconnect_device(self):
self.__device_engine.disconnect_device()
self.__device_engine = None
self.__treeview_track.set_model(None)
# change menu and toobar label and stock
text="Connect device"
stock=gtk.STOCK_CONNECT
self.__getWidget("button_connect").set_label(text)
self.__getWidget("button_connect").set_stock_id(stock)
self.__getWidget("menuitem_connect").set_label(text)
img = gtk.image_new_from_stock(stock, gtk.ICON_SIZE_LARGE_TOOLBAR)
self.__getWidget("menuitem_connect").set_image(img)
self.__getWidget("label_device_name").set_markup("<b>No device connected</b>")
self.__getWidget("label_device_name2").set_markup("<b>No device connected</b>")
# device info
prog_bar.set_fraction(0)
prog_bar.set_text("")
prog_bar.set_fraction(0)
prog_bar.set_text("")
self.__getWidget("label_information").set_text("No device connected")
def send_file(self, uri):
#TODO copy whole directory
self.__transferManager.send_file(uri)
