165 lines
4.9 KiB
Python
165 lines
4.9 KiB
Python
# Copyright 2021 (c) Anna Schumaker.
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from gi.repository import Gtk
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from gi.repository import Pango
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from . import widgets
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class Label(Gtk.Label):
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def __init__(self):
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Gtk.Label.__init__(self)
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self.set_ellipsize(Pango.EllipsizeMode.MIDDLE)
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self.set_halign(Gtk.Align.START)
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self.set_hexpand(True)
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class Grid(Gtk.Grid):
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def __init__(self):
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Gtk.Grid.__init__(self)
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self.icon = self.attach(Gtk.Image(), 0, 0, 1, 2)
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self.name = self.attach(Label(), 1, 0, 1, 1)
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self.count = self.attach(Label(), 1, 1, 1, 1)
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self.set_column_spacing(5)
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def attach(self, widget, x, y, w, h):
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super().attach(widget, x, y, w, h)
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return widget
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def set_count(self, item, *args):
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n = item.get_n_tracks()
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self.count.set_text(f"{n} Track{'s' if n != 1 else ''}")
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def set_item(self, item):
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self.icon.set_from_icon_name(item.get_property("icon-name"))
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self.name.set_text(item.get_property("name"))
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item.connect("track-added", self.set_count)
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item.connect("track-removed", self.set_count)
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item.connect("refreshed", self.set_count)
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self.set_count(item)
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def unset_item(self, item):
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if item:
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item.disconnect_by_func(self.set_count)
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item.disconnect_by_func(self.set_count)
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item.disconnect_by_func(self.set_count)
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class UserGrid(Grid):
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def __init__(self):
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Grid.__init__(self)
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self.remove = self.attach(Gtk.Button(), 2, 0, 1, 2)
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self.remove.set_icon_name("list-remove")
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self.remove.add_css_class("flat")
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self.remove.set_halign(Gtk.Align.CENTER)
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self.remove.set_valign(Gtk.Align.CENTER)
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def set_item(self, item):
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system = [ "Collection", "Favorites", "New Tracks",
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"Previous", "Queued Tracks" ]
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super().set_item(item)
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self.remove.set_visible(item.name not in system)
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self.remove.connect("clicked", self.clicked, item)
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def unset_item(self, item):
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self.remove.disconnect_by_func(self.clicked)
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def clicked(self, button, item):
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item.delete()
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class LibraryGrid(Grid):
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def __init__(self):
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Grid.__init__(self)
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self.menu = self.attach(Gtk.MenuButton(), 2, 0, 1, 2)
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self.menu.add_css_class("flat")
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self.menu.get_first_child().add_css_class("flat")
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self.menu.set_direction(Gtk.ArrowType.LEFT)
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self.menu.set_halign(Gtk.Align.CENTER)
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self.menu.set_valign(Gtk.Align.CENTER)
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def set_item(self, item):
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super().set_item(item)
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self.menu.set_popover(widgets.LibraryPopover(item))
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def unset_item(self, item):
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super().unset_item(item)
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self.menu.set_popover(None)
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class TreeRow(Gtk.TreeExpander):
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def __init__(self, child):
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Gtk.TreeExpander.__init__(self)
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self.set_child(child)
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def set_item(self, listitem):
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self.set_list_row(listitem)
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self.get_child().set_item(listitem.get_item())
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def unset_item(self, listitem):
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self.get_child().unset_item(listitem.get_item())
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self.set_list_row(None)
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class TreeRowFactory(Gtk.SignalListItemFactory):
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def __init__(self):
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Gtk.SignalListItemFactory.__init__(self)
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self.connect("setup", self.setup)
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self.connect("bind", self.bind)
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self.connect("unbind", self.unbind)
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self.connect("teardown", self.teardown)
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def setup(self, factory, treeitem):
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treeitem.set_child(TreeRow(Grid()))
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def bind(self, factory, treeitem):
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treeitem.get_child().set_item(treeitem.get_item())
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def unbind(self, factory, treeitem):
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treeitem.get_child().unset_item(treeitem.get_item())
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def teardown(self, factory, treeitem):
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treeitem.set_child(None)
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Factory = TreeRowFactory()
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class UserTreeRowFactory(TreeRowFactory):
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def setup(self, factory, treeitem):
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treeitem.set_child(TreeRow(UserGrid()))
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UserFactory = UserTreeRowFactory()
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class LibraryTreeRowFactory(TreeRowFactory):
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def setup(self, factory, treeitem):
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treeitem.set_child(TreeRow(LibraryGrid()))
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LibraryFactory = LibraryTreeRowFactory()
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class UserRow(Gtk.Box):
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def __init__(self):
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Gtk.Box.__init__(self)
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self.icon = Gtk.Image()
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self.name = Label()
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self.set_spacing(5)
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self.append(self.icon)
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self.append(self.name)
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def set_item(self, item):
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self.icon.set_from_icon_name(item.get_property("icon-name"))
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self.name.set_text(item.get_property("name"))
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class UserRowFactory(Gtk.SignalListItemFactory):
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def __init__(self):
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Gtk.SignalListItemFactory.__init__(self)
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self.connect("setup", self.setup)
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self.connect("bind", self.bind)
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self.connect("teardown", self.teardown)
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def setup(self, factory, item):
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item.set_child(UserRow())
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def bind(self, factory, item):
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item.get_child().set_item(item.get_item())
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def teardown(self, factory, item):
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item.set_child(None)
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