Python script, ASCII text executable
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import os
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from pathlib import Path
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from pywayland.client import Display
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from pywayland.protocol.wayland import WlRegistry
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from pywayland.protocol.wlr_foreign_toplevel_management_unstable_v1 import (
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ZwlrForeignToplevelManagerV1,
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ZwlrForeignToplevelHandleV1
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)
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import panorama_panel
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import gi
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gi.require_version("Gtk", "4.0")
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from gi.repository import Gtk, GLib, Gio, Gdk
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module_directory = Path(__file__).resolve().parent
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class WindowButton(Gtk.ToggleButton):
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def __init__(self, window_id, window_title, **kwargs):
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super().__init__(**kwargs)
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self.window_id = window_id
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self.window_title = window_title
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self.set_has_frame(False)
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self.set_label(self.window_title)
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self.last_state = False
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class WFWindowList(panorama_panel.Applet):
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name = "Wayfire window list"
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description = "Traditional window list (for Wayfire)"
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def __init__(self, orientation=Gtk.Orientation.HORIZONTAL, config=None):
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super().__init__(orientation=orientation, config=config)
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if config is None:
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config = {}
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self.toplevel_buttons: dict[ZwlrForeignToplevelHandleV1, WindowButton] = {}
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# This button doesn't belong to any window but is used for the button group and to be
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# selected when no window is focused
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self.initial_button = Gtk.ToggleButton()
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self.display = Display()
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self.display.connect()
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self.registry = self.display.get_registry()
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self.registry.dispatcher["global"] = self.on_global
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self.display.roundtrip()
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fd = self.display.get_fd()
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GLib.io_add_watch(fd, GLib.IO_IN, self.on_display_event)
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self.context_menu = self.make_context_menu()
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panorama_panel.track_popover(self.context_menu)
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right_click_controller = Gtk.GestureClick()
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right_click_controller.set_button(3)
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right_click_controller.connect("pressed", self.show_context_menu)
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self.add_controller(right_click_controller)
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action_group = Gio.SimpleActionGroup()
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options_action = Gio.SimpleAction.new("options", None)
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options_action.connect("activate", self.show_options)
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action_group.add_action(options_action)
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self.insert_action_group("applet", action_group)
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self.options_window = None
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def on_display_event(self, source, condition):
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if condition == GLib.IO_IN:
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self.display.dispatch(block=True)
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return True
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def on_global(self, registry, name, interface, version):
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print(f"Global: {interface} (v{version})")
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if interface == "zwlr_foreign_toplevel_manager_v1":
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print("Interface registered")
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self.manager = registry.bind(name, ZwlrForeignToplevelManagerV1, version)
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self.manager.dispatcher["toplevel"] = self.on_new_toplevel
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self.manager.dispatcher["finished"] = lambda *a: print("Toplevel manager finished")
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self.display.roundtrip()
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self.display.flush()
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def on_new_toplevel(self, manager: ZwlrForeignToplevelManagerV1,
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handle: ZwlrForeignToplevelHandleV1):
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print("Toplevel received")
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handle.dispatcher["title"] = lambda h, title: self.on_title_changed(h, title)
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#handle.dispatcher["app_id"] = lambda h, app_id: self.on_app_id_changed(h, app_id)
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#handle.dispatcher["state"] = lambda h, states: self.on_state_changed(h, states)
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#handle.dispatcher["closed"] = lambda h: self.on_closed(h)
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def on_title_changed(self, handle, title):
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print(f"Window title: {title}")
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if handle not in self.toplevel_buttons:
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button = WindowButton(id(handle), title)
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button.set_group(self.initial_button)
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button.connect("clicked", lambda *a: self.on_button_click(handle))
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self.toplevel_buttons[handle] = button
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self.append(button)
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def make_context_menu(self):
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menu = Gio.Menu()
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menu.append("Window list _options", "applet.options")
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context_menu = Gtk.PopoverMenu.new_from_model(menu)
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context_menu.set_has_arrow(False)
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context_menu.set_parent(self)
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context_menu.set_halign(Gtk.Align.START)
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context_menu.set_flags(Gtk.PopoverMenuFlags.NESTED)
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return context_menu
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def show_context_menu(self, gesture, n_presses, x, y):
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rect = Gdk.Rectangle()
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rect.x = int(x)
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rect.y = int(y)
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rect.width = 1
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rect.height = 1
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self.context_menu.set_pointing_to(rect)
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self.context_menu.popup()
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def show_options(self, _0=None, _1=None):
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pass
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def get_config(self):
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return {}
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