Ejemplo n.º 1
0
class DeviceView(View):
    """
        Playlist synchronisation to MTP
    """
    def exists_old_sync(uri):
        """
            True if exists an old sync on device
            @param uri as str
            @return bool
        """
        d = Lio.File.new_for_uri(uri+"/Music/lollypop/tracks")
        return d.query_exists()

    def get_files(uri):
        """
            Get files for uri
            @param uri as str
            @return [str]
        """
        files = []
        try:
            d = Lio.File.new_for_uri(uri)
            if not d.query_exists():
                d.make_directory_with_parents()
            infos = d.enumerate_children(
                'standard::name,standard::type',
                Gio.FileQueryInfoFlags.NONE,
                None)
            for info in infos:
                if info.get_file_type() != Gio.FileType.DIRECTORY:
                    continue
                f = infos.get_child(info)
                # We look to this folder to select an already synced uri
                suburi = f.get_uri() + "/Music/unsync"
                sub = Lio.File.new_for_uri(suburi)
                if sub.query_exists():
                    files.insert(0, info.get_name())
                else:
                    files.append(info.get_name())
            infos.close(None)
        except Exception as e:
            print("DeviceManagerView::_get_files: %s: %s" % (uri, e))
            files = []
        return files

    def __init__(self, device):
        """
            Init view
            @param device as Device
        """
        View.__init__(self)
        self.__timeout_id = None
        self.__device = device
        builder = Gtk.Builder()
        builder.add_from_resource('/org/gnome/Lollypop/DeviceManagerView.ui')
        self.__memory_combo = builder.get_object('memory_combo')
        self.__syncing_btn = builder.get_object('sync_btn')
        self.__syncing_btn.set_label(_("Synchronize %s") % device.name)
        builder.connect_signals(self)
        grid = builder.get_object('device')
        self.add(grid)
        self.__device_widget = DeviceManagerWidget(self)
        self.__device_widget.connect('sync-finished', self.__on_sync_finished)
        self.__device_widget.show()
        self._viewport.add(self.__device_widget)
        self.add(self._scrolled)
        self.__sanitize_non_mtp()

    def populate(self):
        """
            Populate combo box
            @thread safe
        """
        files = DeviceView.get_files(self.__device.uri)
        if files:
            GLib.idle_add(self.__set_combo_text, files)
        else:
            GLib.idle_add(self.destroy)

    def is_syncing(self):
        """
            Check if lollypop is syncing
            @return bool
        """
        return self.__device_widget.is_syncing()

#######################
# PROTECTED           #
#######################
    def _on_destroy(self, widget):
        """
            Remove running timeout
            @param widget as Gtk.Widget
        """
        if self.__timeout_id is not None:
            GLib.source_remove(self.__timeout_id)
            self.__timeout_id = None
        View._on_destroy(self, widget)

    def _on_sync_clicked(self, widget):
        """
            Start synchronisation
            @param widget as Gtk.Button
        """
        if self.__device_widget.is_syncing():
            self.__device_widget.cancel_sync()
        elif not Lp().window.progress.is_visible():
            self.__memory_combo.hide()
            self.__syncing_btn.set_label(_("Cancel synchronization"))
            self.__device_widget.sync()

    def _on_memory_combo_changed(self, combo):
        """
            Update path
            @param combo as Gtk.ComboxText
        """
        self.__timeout_id = None
        text = combo.get_active_text()
        uri = "%s%s/Music" % (self.__device.uri, text)
        self.__device_widget.set_uri(uri)
        self.__device_widget.populate()

#######################
# PRIVATE             #
#######################
    def __sanitize_non_mtp(self):
        """
            Sanitize non MTP device by changing uri and creating a default
            folder
        """
        uri = self.__device.uri
        # Mtp device contain a virtual folder
        # For others, just go up in path
        if uri.find('mtp:') == -1:
            m = re.search('(.*)/[^/]*', uri)
            if m:
                uri = m.group(1)
        # Add / to uri if needed, some gvfs modules add one and some not
        if uri is not None and len(uri) > 1 and uri[-1:] != '/':
            uri += '/'
        self.__device.uri = uri

    def stop(self):
        """
            Stop syncing
        """
        self.__device_widget.cancel_sync()

    def __on_sync_finished(self, device_widget):
        """
            Restore widgets state
            @param device widget as DeviceManager
        """
        self.__memory_combo.show()
        self.__syncing_btn.set_label(_("Synchronize %s") %
                                     self.__device.name)

    def __set_combo_text(self, text_list):
        """
            Set combobox text
            @param text list as [str]
        """
        # Just update device widget if already populated
        if self.__memory_combo.get_active_text() is not None:
            if not self.__device_widget.is_syncing():
                self.__device_widget.populate()
            return
        for text in text_list:
            self.__memory_combo.append_text(text)
        self.__memory_combo.set_active(0)
Ejemplo n.º 2
0
class DeviceView(View):
    """
        Playlist synchronisation to MTP
    """

    def get_files(uri):
        """
            Get files for uri
            @param uri as str
            @return [str]
        """
        files = []
        try:
            d = Gio.File.new_for_uri(uri)
            if not d.query_exists(None):
                d.make_directory_with_parents(None)
            infos = d.enumerate_children(
                'standard::name',
                Gio.FileQueryInfoFlags.NONE,
                None)
            for info in infos:
                files.append(info.get_name())
            infos.close(None)
        except Exception as e:
            print("DeviceManagerView::_get_files: %s: %s" % (uri, e))
            files = []
        return files

    def __init__(self, device, progress):
        """
            Init view
            @param device as Device
            @param progress as Gtk.ProgressBar
        """
        View.__init__(self)
        self._timeout_id = None
        self._device = device
        self._progress = progress
        builder = Gtk.Builder()
        builder.add_from_resource('/org/gnome/Lollypop/DeviceManagerView.ui')
        self._memory_combo = builder.get_object('memory_combo')
        self._syncing_btn = builder.get_object('sync_btn')
        self._syncing_btn.set_label(_("Synchronize %s") % device.name)
        builder.connect_signals(self)
        grid = builder.get_object('device')
        self.add(grid)
        self._device_widget = DeviceManagerWidget(progress, self)
        self._device_widget.connect('sync-finished', self._on_sync_finished)
        self._device_widget.show()
        self._viewport.add(self._device_widget)
        self.add(self._scrolled)

    def populate(self):
        """
            Populate combo box
            @thread safe
        """
        files = DeviceView.get_files(self._device.uri)
        if files:
            GLib.idle_add(self._set_combo_text, files)
        else:
            GLib.idle_add(self.destroy)

    def is_syncing(self):
        """
            Check if lollypop is syncing
            @return bool
        """
        return self._device_widget.is_syncing()

#######################
# PRIVATE             #
#######################
    def _on_destroy(self, widget):
        """
            Remove running timeout
            @param widget as Gtk.Widget
        """
        if self._timeout_id is not None:
            GLib.source_remove(self._timeout_id)
            self._timeout_id = None

    def _on_sync_clicked(self, widget):
        """
            Start synchronisation
            @param widget as Gtk.Button
        """
        if self._device_widget.is_syncing():
            self._device_widget.cancel_sync()
            self._on_sync_finished(None)
        elif not self._progress.is_visible():
            self._memory_combo.hide()
            self._syncing_btn.set_label(_("Cancel synchronization"))
            self._device_widget.sync()

    def _on_sync_finished(self, device_widget):
        """
            Restore widgets state
            @param device widget as DeviceManager
        """
        self._progress.hide()
        self._progress.set_fraction(0)
        self._memory_combo.show()
        self._syncing_btn.set_label(_("Synchronize %s") %
                                    self._device.name)

    def _on_memory_combo_changed(self, combo):
        """
            Update path
            @param combo as Gtk.ComboxText
        """
        self._timeout_id = None
        text = combo.get_active_text()
        uri = "%s%s/Music/%s" % (self._device.uri, text, "lollypop")
        on_disk_playlists = DeviceView.get_files(uri)
        self._device_widget.set_playlists(on_disk_playlists, uri)
        self._device_widget.populate()

    def _set_combo_text(self, text_list):
        """
            Set combobox text
            @param text list as [str]
        """
        for text in text_list:
            self._memory_combo.append_text(text)
        self._memory_combo.set_active(0)
Ejemplo n.º 3
0
class DeviceView(View):
    """
        Playlist synchronisation to MTP
    """
    def get_files(uri):
        """
            Get files for uri
            @param uri as str
            @return [str]
        """
        files = []
        try:
            d = Gio.File.new_for_uri(uri)
            if not d.query_exists(None):
                d.make_directory_with_parents(None)
            infos = d.enumerate_children('standard::name',
                                         Gio.FileQueryInfoFlags.NONE, None)
            for info in infos:
                suburi = uri + info.get_name() + "/Music/lollypop"
                sub = Gio.File.new_for_uri(suburi)
                if sub.query_exists(None):
                    files.insert(0, info.get_name())
                else:
                    files.append(info.get_name())
            infos.close(None)
        except Exception as e:
            print("DeviceManagerView::_get_files: %s: %s" % (uri, e))
            files = []
        return files

    def __init__(self, device, progress):
        """
            Init view
            @param device as Device
            @param progress as Gtk.ProgressBar
        """
        View.__init__(self)
        self._timeout_id = None
        self._device = device
        self._progress = progress
        builder = Gtk.Builder()
        builder.add_from_resource('/org/gnome/Lollypop/DeviceManagerView.ui')
        self._memory_combo = builder.get_object('memory_combo')
        self._syncing_btn = builder.get_object('sync_btn')
        self._syncing_btn.set_label(_("Synchronize %s") % device.name)
        builder.connect_signals(self)
        grid = builder.get_object('device')
        self.add(grid)
        self._device_widget = DeviceManagerWidget(progress, self)
        self._device_widget.connect('sync-finished', self._on_sync_finished)
        self._device_widget.show()
        self._viewport.add(self._device_widget)
        self.add(self._scrolled)

    def populate(self):
        """
            Populate combo box
            @thread safe
        """
        files = DeviceView.get_files(self._device.uri)
        if files:
            GLib.idle_add(self._set_combo_text, files)
        else:
            GLib.idle_add(self.destroy)

    def is_syncing(self):
        """
            Check if lollypop is syncing
            @return bool
        """
        return self._device_widget.is_syncing()

#######################
# PRIVATE             #
#######################

    def stop(self):
        """
            Stop syncing
        """
        self._device_widget.cancel_sync()

    def _on_destroy(self, widget):
        """
            Remove running timeout
            @param widget as Gtk.Widget
        """
        if self._timeout_id is not None:
            GLib.source_remove(self._timeout_id)
            self._timeout_id = None

    def _on_sync_clicked(self, widget):
        """
            Start synchronisation
            @param widget as Gtk.Button
        """
        if self._device_widget.is_syncing():
            self._device_widget.cancel_sync()
        elif not self._progress.is_visible():
            self._memory_combo.hide()
            self._syncing_btn.set_label(_("Cancel synchronization"))
            self._device_widget.sync()

    def _on_sync_finished(self, device_widget):
        """
            Restore widgets state
            @param device widget as DeviceManager
        """
        self._progress.hide()
        self._progress.set_fraction(0)
        self._memory_combo.show()
        self._syncing_btn.set_label(_("Synchronize %s") % self._device.name)

    def _on_memory_combo_changed(self, combo):
        """
            Update path
            @param combo as Gtk.ComboxText
        """
        self._timeout_id = None
        text = combo.get_active_text()
        uri = "%s%s/Music/%s" % (self._device.uri, text, "lollypop")
        self._device_widget.set_uri(uri)
        self._device_widget.populate()

    def _set_combo_text(self, text_list):
        """
            Set combobox text
            @param text list as [str]
        """
        for text in text_list:
            self._memory_combo.append_text(text)
        self._memory_combo.set_active(0)
Ejemplo n.º 4
0
class DeviceView(View):
    """
        Playlist synchronisation to MTP
    """
    def exists_old_sync(uri):
        """
            True if exists an old sync on device
            @param uri as str
            @return bool
        """
        d = Gio.File.new_for_uri(uri + "/Music/lollypop/tracks")
        return d.query_exists()

    def get_files(uri):
        """
            Get files for uri
            @param uri as str
            @return [str]
        """
        files = []
        try:
            d = Gio.File.new_for_uri(uri)
            if not d.query_exists():
                d.make_directory_with_parents()
            infos = d.enumerate_children("standard::name,standard::type",
                                         Gio.FileQueryInfoFlags.NONE, None)
            for info in infos:
                if info.get_file_type() != Gio.FileType.DIRECTORY:
                    continue
                f = infos.get_child(info)
                # We look to this folder to select an already synced uri
                suburi = f.get_uri() + "/Music/unsync"
                sub = Gio.File.new_for_uri(suburi)
                if sub.query_exists():
                    files.insert(0, info.get_name())
                else:
                    files.append(info.get_name())
            infos.close(None)
        except Exception as e:
            Logger.error("DeviceManagerView::_get_files: %s: %s" % (uri, e))
            files = []
        return files

    def __init__(self, device):
        """
            Init view
            @param device as Device
        """
        View.__init__(self)
        self.__timeout_id = None
        self.__device = device
        self.__selected_ids = []
        builder = Gtk.Builder()
        builder.add_from_resource("/org/gnome/Lollypop/DeviceManagerView.ui")
        self.__memory_combo = builder.get_object("memory_combo")
        self.__syncing_btn = builder.get_object("sync_btn")
        # FIXME Wait for translation
        _("Synchronize")
        self.__syncing_btn.set_label(_("Synchronize %s") % "")
        builder.connect_signals(self)
        self.__device_widget = DeviceManagerWidget(self)
        self.__device_widget.mtp_sync.connect("sync-finished",
                                              self.__on_sync_finished)
        self.__device_widget.mtp_sync.connect("sync-errors",
                                              self.__on_sync_errors)
        self.__device_widget.show()
        self.__infobar = builder.get_object("infobar")
        self.__error_label = builder.get_object("error_label")
        self.__paned = builder.get_object("paned")
        self.__selection_list = SelectionList(SelectionListMask.LIST_ONE)
        self.__selection_list.connect("item-selected", self.__on_item_selected)
        self.__selection_list.mark_as(SelectionListMask.ARTISTS)
        self.__selection_list.show()
        self.__paned.add1(self.__selection_list)
        self.__paned.add2(builder.get_object("device_view"))
        builder.get_object("device_view").attach(self._scrolled, 0, 3, 4, 1)
        self.add(self.__paned)
        self.__paned.set_position(
            App().settings.get_value("paned-device-width").get_int32())

        self.__update_list_device()
        self.__sanitize_non_mtp()

    def populate(self, selected_ids=[]):
        """
            Populate combo box
            @param selected_ids as [int]
            @thread safe
        """
        child = self._viewport.get_child()
        self.__selected_ids = selected_ids
        if selected_ids:
            if child is not None and isinstance(child, Gtk.Label):
                child.destroy()
                self._viewport.add(self.__device_widget)
        elif child is None:
            label = Gtk.Label.new(
                _("This will remove some files on your device!"))
            label.get_style_context().add_class("lyrics-x-large")
            label.get_style_context().add_class("lyrics")
            label.set_vexpand(True)
            label.set_hexpand(True)
            label.show()
            self._viewport.add(label)
        files = DeviceView.get_files(self.__device.uri)
        if files:
            GLib.idle_add(self.__set_combo_text, files)
        else:
            GLib.idle_add(self.destroy)

    def is_syncing(self):
        """
            Check if lollypop is syncing
            @return bool
        """
        return not self.__device_widget.mtp_sync.cancellable.is_cancelled()

    @property
    def device(self):
        """
            Get device for view
            @return Device
        """
        return self.__device

    @property
    def should_destroy(self):
        return False

#######################
# PROTECTED           #
#######################

    def _on_infobar_response(self, infobar, response_id):
        """
            Hide infobar
            @param widget as Gtk.Infobar
            @param reponse id as int
        """
        if response_id == Gtk.ResponseType.CLOSE:
            self.__infobar.set_revealed(False)
            # WTF?
            GLib.timeout_add(300, self.__infobar.hide)

    def _on_destroy(self, widget):
        """
            Remove running timeout
            @param widget as Gtk.Widget
        """
        if self.__timeout_id is not None:
            GLib.source_remove(self.__timeout_id)
            self.__timeout_id = None
        View._on_destroy(self, widget)

    def _on_sync_clicked(self, widget):
        """
            Start synchronisation
            @param widget as Gtk.Button
        """
        if not self.__device_widget.mtp_sync.cancellable.is_cancelled():
            self.__device_widget.mtp_sync.cancellable.cancel()
        elif not App().window.container.progress.is_visible():
            self.__memory_combo.hide()
            self.__syncing_btn.set_label(_("Cancel synchronization"))
            self.__device_widget.sync()

    def _on_memory_combo_changed(self, combo):
        """
            Update path
            @param combo as Gtk.ComboxText
        """
        self.__timeout_id = None
        text = combo.get_active_text()
        uri = "%s%s/Music" % (self.__device.uri, text)
        self.__device_widget.set_uri(uri)
        if self.__selected_ids:
            self.__device_widget.populate(self.__selected_ids)

    def _on_map(self, widget):
        """
            Set active ids
            @param widget as Gtk.Widget
        """
        App().settings.set_value("state-one-ids", GLib.Variant("ai", []))

    def _on_unmap(self, widget):
        """
            Save paned position
            @param widget as Gtk.Widget
        """
        App().settings.set_value(
            "paned-device-width", GLib.Variant("i",
                                               self.__paned.get_position()))

#######################
# PRIVATE             #
#######################

    def __update_list_device(self):
        """
            Setup list for device
            @param list as SelectionList
            @thread safe
        """
        def load():
            artists = App().artists.get()
            compilations = App().albums.get_compilation_ids([])
            return (artists, compilations)

        def setup(artists, compilations):
            items = [(Type.ALL, _("Synced albums"), "")]
            items.append((Type.PLAYLISTS, _("Playlists"), ""))
            if compilations:
                items.append((Type.COMPILATIONS, _("Compilations"), ""))
                items.append((Type.SEPARATOR, "", ""))
            items += artists
            self.__selection_list.populate(items)

        loader = Loader(target=load,
                        view=self.__selection_list,
                        on_finished=lambda r: setup(*r))
        loader.start()

    def __sanitize_non_mtp(self):
        """
            Sanitize non MTP device by changing uri and creating a default
            folder
        """
        uri = self.__device.uri
        # Mtp device contain a virtual folder
        # For others, just go up in path
        if uri.find("mtp:") == -1:
            m = re.search("(.*)/[^/]*", uri)
            if m:
                uri = m.group(1)
        # Add / to uri if needed, some gvfs modules add one and some not
        if uri is not None and len(uri) > 1 and uri[-1:] != "/":
            uri += "/"
        self.__device.uri = uri

    def stop(self):
        pass

    def __on_sync_errors(self, mtp_sync, error):
        """
            Show information bar with error message
            @param mtp_sync as MtpSync
            @param error as str
        """
        error_text = error or _("Unknown error while syncing,"
                                " try to reboot your device")
        self.__error_label.set_text(error_text)
        self.__infobar.show()
        self.__infobar.set_revealed(True)

    def __on_sync_finished(self, device_widget):
        """
            Restore widgets state
            @param device widget as DeviceManager
        """
        self.__memory_combo.show()
        self.__syncing_btn.set_label(_("Synchronize %s") % self.__device.name)

    def __set_combo_text(self, text_list):
        """
            Set combobox text
            @param text list as [str]
        """
        # Just update device widget if already populated
        if self.__memory_combo.get_active_text() is not None:
            if self.__device_widget.mtp_sync.cancellable.is_cancelled():
                self.__device_widget.populate(self.__selected_ids)
            return
        for text in text_list:
            self.__memory_combo.append_text(text)
        self.__memory_combo.set_active(0)

    def __on_item_selected(self, selectionlist):
        """
            Update view
            @param selection_list as SelectionList
        """
        self.populate(selectionlist.selected_ids)
Ejemplo n.º 5
0
class DeviceView(View):
    """
        @param device as Device
        @param progress as Gtk.ProgressBar
        @param width as int
    """
    def __init__(self, device, progress, width):
        View.__init__(self)
        self._device = device
        self._progress = progress
        builder = Gtk.Builder()
        builder.add_from_resource('/org/gnome/Lollypop/DeviceManagerView.ui')
        self._memory_combo = builder.get_object('memory_combo')
        self._syncing_btn = builder.get_object('sync_btn')
        self._syncing_btn.set_label(_("Synchronize %s") % device.name)
        builder.connect_signals(self)
        grid = builder.get_object('widget')
        self.add(grid)
        self._device_widget = DeviceManagerWidget(progress, self)
        self._device_widget.connect('sync-finished', self._on_sync_finished)
        self._device_widget.show()
        self._scrolledWindow.set_property('halign', Gtk.Align.CENTER)
        self._scrolledWindow.set_property('width-request', width)
        self._viewport.add(self._device_widget)
        self.add(self._scrolledWindow)

    def populate(self):
        files = self._get_files(self._device.uri)
        GLib.idle_add(self._set_combo_text, files)

    def is_syncing(self):
        return self._device_widget.is_syncing()

#######################
# PRIVATE             #
#######################
    """
        Start synchronisation
        @param widget as Gtk.Button
    """
    def _on_sync_clicked(self, widget):
        if self._device_widget.is_syncing():
            self._device_widget.cancel_sync()
            self._on_sync_finished(None)
        elif not self._progress.is_visible():
            self._memory_combo.hide()
            self._syncing_btn.set_label(_("Cancel synchronization"))
            self._device_widget.sync()

    """
        Restore widgets state
        @param device widget as DeviceManager
    """
    def _on_sync_finished(self, device_widget):
        self._memory_combo.show()
        self._syncing_btn.set_label(_("Synchronize %s") %
                                    self._device.name)

    """
        Get files for uri
        @param uri as str
        @return [str]
    """
    def _get_files(self, uri):
        files = []
        try:
            d = Gio.File.new_for_uri(uri)
            if not d.query_exists(None):
                d.make_directory_with_parents(None)
            infos = d.enumerate_children(
                'standard::name',
                Gio.FileQueryInfoFlags.NONE,
                None)

            for info in infos:
                files.append(info.get_name())
        except Exception as e:
            print("DeviceManagerWidget::_get_files: %s: %s" % (uri, e))
            files = []
        return files

    """
        Update progress bar. Do nothing
    """
    def _update_progress(self):
        pass

    """
        Update path
        @param combo as Gtk.ComboxText
    """
    def _on_memory_combo_changed(self, combo):
        text = combo.get_active_text()
        uri = "%s%s/Music/%s" % (self._device.uri, text, "lollypop")
        on_disk_playlists = self._get_files(uri)
        self._device_widget.set_playlists(on_disk_playlists, uri)
        start_new_thread(self._device_widget.populate, ())

    """
        Set combobox text
        @param text list as [str]
    """
    def _set_combo_text(self, text_list):
        for text in text_list:
            self._memory_combo.append_text(text)
        self._memory_combo.set_active(0)
Ejemplo n.º 6
0
class DeviceView(View):
    """
        Playlist synchronisation to MTP
    """
    def __init__(self, device, progress, width):
        """
            Init view
            @param device as Device
            @param progress as Gtk.ProgressBar
            @param width as int
        """
        View.__init__(self)
        self._device = device
        self._progress = progress
        builder = Gtk.Builder()
        builder.add_from_resource('/org/gnome/Lollypop/DeviceManagerView.ui')
        self._memory_combo = builder.get_object('memory_combo')
        self._syncing_btn = builder.get_object('sync_btn')
        self._syncing_btn.set_label(_("Synchronize %s") % device.name)
        builder.connect_signals(self)
        grid = builder.get_object('widget')
        self.add(grid)
        self._device_widget = DeviceManagerWidget(progress, self)
        self._device_widget.connect('sync-finished', self._on_sync_finished)
        self._device_widget.show()
        self._scrolledWindow.set_property('halign', Gtk.Align.CENTER)
        self._scrolledWindow.set_property('width-request', width)
        self._viewport.add(self._device_widget)
        self.add(self._scrolledWindow)

    def populate(self):
        files = self._get_files(self._device.uri)
        GLib.idle_add(self._set_combo_text, files)

    def is_syncing(self):
        return self._device_widget.is_syncing()

#######################
# PRIVATE             #
#######################

    def _on_sync_clicked(self, widget):
        """
            Start synchronisation
            @param widget as Gtk.Button
        """
        if self._device_widget.is_syncing():
            self._device_widget.cancel_sync()
            self._on_sync_finished(None)
        elif not self._progress.is_visible():
            self._memory_combo.hide()
            self._syncing_btn.set_label(_("Cancel synchronization"))
            self._device_widget.sync()

    def _on_sync_finished(self, device_widget):
        """
            Restore widgets state
            @param device widget as DeviceManager
        """
        self._memory_combo.show()
        self._syncing_btn.set_label(_("Synchronize %s") % self._device.name)

    def _get_files(self, uri):
        """
            Get files for uri
            @param uri as str
            @return [str]
        """
        files = []
        try:
            d = Gio.File.new_for_uri(uri)
            if not d.query_exists(None):
                d.make_directory_with_parents(None)
            infos = d.enumerate_children('standard::name',
                                         Gio.FileQueryInfoFlags.NONE, None)

            for info in infos:
                files.append(info.get_name())
        except Exception as e:
            print("DeviceManagerWidget::_get_files: %s: %s" % (uri, e))
            files = []
        return files

    def _update_progress(self):
        """
            Update progress bar. Do nothing
        """
        pass

    def _on_memory_combo_changed(self, combo):
        """
            Update path
            @param combo as Gtk.ComboxText
        """
        text = combo.get_active_text()
        uri = "%s%s/Music/%s" % (self._device.uri, text, "lollypop")
        on_disk_playlists = self._get_files(uri)
        self._device_widget.set_playlists(on_disk_playlists, uri)
        self._device_widget.populate()

    def _set_combo_text(self, text_list):
        """
            Set combobox text
            @param text list as [str]
        """
        for text in text_list:
            self._memory_combo.append_text(text)
        self._memory_combo.set_active(0)
Ejemplo n.º 7
0
class DeviceView(View):
    """
        @param device as Device
        @param progress as Gtk.ProgressBar
        @param width as int
    """
    def __init__(self, device, progress, width):
        View.__init__(self)
        self._device = device
        self._progress = progress
        builder = Gtk.Builder()
        builder.add_from_resource('/org/gnome/Lollypop/DeviceManagerView.ui')
        self._memory_combo = builder.get_object('memory_combo')
        self._syncing_btn = builder.get_object('sync_btn')
        self._syncing_btn.set_label(_("Synchronize %s") % device.name)
        builder.connect_signals(self)
        grid = builder.get_object('widget')
        self.add(grid)
        self._device_widget = DeviceManagerWidget(device, progress, self)
        self._device_widget.connect('sync-finished', self._on_sync_finished)
        self._device_widget.show()
        self._scrolledWindow.set_property('halign', Gtk.Align.CENTER)
        self._scrolledWindow.set_property('width-request', width)
        self._viewport.add(self._device_widget)
        self.add(self._scrolledWindow)

    def populate(self):
        files = os.listdir(self._device.path)
        GLib.idle_add(self._set_combo_text, files)

    def is_syncing(self):
        return self._device_widget.is_syncing()

#######################
# PRIVATE             #
#######################
    """
        Start synchronisation
        @param widget as Gtk.Button
    """
    def _on_sync_clicked(self, widget):
        if self._device_widget.is_syncing():
            self._device_widget.cancel_sync()
            self._on_sync_finished(None)
        elif not self._progress.is_visible():
            self._memory_combo.hide()
            self._syncing_btn.set_label(_("Cancel synchronization"))
            self._device_widget.sync()

    """
        Restore widgets state
        @param device widget as DeviceManager
    """
    def _on_sync_finished(self, device_widget):
        self._memory_combo.show()
        self._syncing_btn.set_label(_("Synchronize %s") %
                                    self._device.name)
    """
        Update path
        @param combo as Gtk.ComboxText
    """
    def _on_memory_combo_changed(self, combo):
        text = combo.get_active_text()
        path = "%s/%s/Music/%s" % (self._device.path, text, "lollypop")
        try:
            if not os.path.exists(path+"/tracks"):
                self._mkdir(path+"/tracks")
            on_disk_playlists = os.listdir(path)
        except Exception as e:
            print("DeviceManagerWidget::_on_memory_combo_changed: %s" % e)
            on_disk_playlists = []
        self._device_widget.set_playlists(on_disk_playlists, path)
        start_new_thread(self._device_widget.populate, ())

    """
        Set combobox text
        @param text list as [str]
    """
    def _set_combo_text(self, text_list):
        for text in text_list:
            self._memory_combo.append_text(text)
        self._memory_combo.set_active(0)