Python script, ASCII text executable
1
import gi
2
gi.require_version("Gtk", "4.0")
3
from gi.repository import Gtk, Gdk, GObject, GLib
5
class Applet(Gtk.Box):
8
name = "Generic applet"
9
description = ""
10
__gsignals__ = {
12
"config-changed": (GObject.SIGNAL_RUN_FIRST, None, ())
13
}
14
def __init__(self, orientation=Gtk.Orientation.HORIZONTAL, config=None):
16
super().__init__(orientation=orientation)
17
self.add_css_class("panorama-panel-applet")
18
if orientation == Gtk.Orientation.VERTICAL:
19
self.set_hexpand(True)
20
self.set_vexpand(False)
21
elif orientation == Gtk.Orientation.HORIZONTAL:
22
self.set_vexpand(True)
23
self.set_hexpand(False)
24
self.drag_source = Gtk.DragSource(actions=Gdk.DragAction.MOVE)
26
self.drag_source.connect("prepare", self.provide_drag_data)
27
self.drag_source.connect("drag-begin", self.drag_begin)
28
self.drag_source.connect("drag-cancel", self.drag_cancel)
29
def provide_drag_data(self, source: Gtk.DragSource, x: float, y: float):
31
app = self.get_root().get_application()
32
app.drags[id(self)] = self
33
value = GObject.Value()
34
value.init(GObject.TYPE_UINT64)
35
value.set_uint64(id(self))
36
return Gdk.ContentProvider.new_for_value(value)
37
def drag_begin(self, source: Gtk.DragSource, drag: Gdk.Drag):
39
paintable = Gtk.WidgetPaintable.new(self).get_current_image()
40
source.set_icon(paintable, 0, 0)
41
self.hide()
42
def drag_cancel(self, source: Gtk.DragSource, drag: Gdk.Drag, reason: Gdk.DragCancelReason):
44
self.show()
45
return False
46
def get_config(self):
48
return {}
49
def shutdown(self, app: Gtk.Application):
51
return
52
def set_panel_position(self, position: Gtk.PositionType):
54
return
55
def make_draggable(self):
57
self.add_controller(self.drag_source)
58
def restore_drag(self):
60
self.remove_controller(self.drag_source)
61
def output_changed(self):
63
return
64
@classmethod
66
def print_log(cls, *args, **kwargs):
67
print(f"{cls.__name__}:", *args, **kwargs)
68
def wl_output_enter(self, output, name):
70
pass
71
def foreign_toplevel_new(self, manager, toplevel):
73
pass
74
def foreign_toplevel_output_enter(self, toplevel, output):
76
pass
77
def foreign_toplevel_output_leave(self, toplevel, output):
79
pass
80
def foreign_toplevel_app_id(self, toplevel, app_id):
82
pass
83
def foreign_toplevel_title(self, toplevel, title):
85
pass
86
def foreign_toplevel_state(self, toplevel, state):
88
pass
89
def foreign_toplevel_closed(self, toplevel):
91
pass
92
def foreign_toplevel_refresh(self):
94
pass
95
def track_popover(popover: Gtk.Popover):
98
popover.connect("show", lambda *args: _popover_shown(popover))
99
popover.connect("closed", lambda *args: _popover_hidden(popover))
100
def _popover_shown(popover: Gtk.Popover):
103
popover.get_root().open_popovers.add(id(popover))
104
if popover.get_root().autohide:
105
GLib.timeout_add(popover.get_root().hide_time // (popover.get_root().size - 1),
106
popover.get_root().slide_in)
107
def _popover_hidden(popover: Gtk.Popover):
110
popover.get_root().open_popovers.remove(id(popover))
111
if popover.get_root().autohide and not popover.get_root().open_popovers:
112
GLib.timeout_add(popover.get_root().hide_time // (popover.get_root().size - 1),
113
popover.get_root().slide_out)
114
def get_panel_position(applet: Applet) -> Gtk.PositionType:
117
return applet.get_root().position
118
OPPOSITE_POSITION = {
121
Gtk.PositionType.TOP: Gtk.PositionType.BOTTOM,
122
Gtk.PositionType.BOTTOM: Gtk.PositionType.TOP,
123
Gtk.PositionType.LEFT: Gtk.PositionType.RIGHT,
124
Gtk.PositionType.RIGHT: Gtk.PositionType.LEFT,
125
}
126
POSITION_TO_ARROW = {
128
Gtk.PositionType.TOP: Gtk.ArrowType.UP,
129
Gtk.PositionType.BOTTOM: Gtk.ArrowType.DOWN,
130
Gtk.PositionType.LEFT: Gtk.ArrowType.LEFT,
131
Gtk.PositionType.RIGHT: Gtk.ArrowType.RIGHT,
132
}
133