├── .gitignore ├── LICENSE ├── README.md ├── pyproject.toml └── swaytools ├── __init__.py ├── __main__.py ├── floatnext.py ├── info.py ├── ipc.py ├── tree.py └── winfocus.py /.gitignore: -------------------------------------------------------------------------------- 1 | __pycache__ 2 | build/ 3 | dist/ 4 | *.egg-info/ 5 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # swaytools 2 | Collection of simple tools for sway (and i3) 3 | 4 | ## Installation 5 | 6 | ### Archlinux 7 | 8 | swaytools is availabe in the [AUR](https://aur.archlinux.org/packages/swaytools/) 9 | 10 | ### Pip 11 | 12 | swaytools is available from [PyPI](https://pypi.org/project/swaytools/): 13 | 14 | ``` 15 | $ pip install --user swaytools 16 | ``` 17 | 18 | ## Available tools 19 | 20 | *swayinfo*: Tool similar to xprop that lets you click on a window, and prints info on that window (retrieved from sway's tree). 21 | 22 | *winfocus*: Program that uses dmenu/bemenu or similar to let you select a window from a menu and focuses that window. 23 | 24 | ## Dependencies 25 | 26 | Required: 27 | 28 | * python 29 | * sway (or i3, though that isn't tested) 30 | 31 | Optional: 32 | * slurp: for selecting the window with swayinfo 33 | * bemenu, dmenu or other dmenu compatible program: needed for winfocus 34 | 35 | 36 | ## Environment Variables 37 | 38 | *DMENU_CMD*: A dmenu compatible command to use for menu selection. Used by `winfocus` 39 | -------------------------------------------------------------------------------- /pyproject.toml: -------------------------------------------------------------------------------- 1 | [build-system] 2 | requires = ["hatchling"] 3 | build-backend = "hatchling.build" 4 | 5 | [project] 6 | name = "swaytools" 7 | description="Quality of life tools for sway" 8 | readme = "README.md" 9 | keywords = ["sway", "tools", "i3"] 10 | license = { text = "GPL3" } 11 | requires-python = ">=3.8" 12 | classifiers = [ 13 | "License :: OSI Approved :: GNU General Public License v3 (GPLv3)", 14 | "Operating System :: POSIX :: Linux", 15 | "Programming Language :: Python :: 3", 16 | "Topic :: Desktop Environment", 17 | ] 18 | dynamic = ["version"] 19 | 20 | [project.urls] 21 | Repository = "https://github.com/tmccombs/swaytools" 22 | Issues = "https://github.com/tmccombs/swaytools/issues" 23 | 24 | [[project.authors]] 25 | name = "Thayne McCombs" 26 | 27 | [[project.maintainers]] 28 | name = "Thayne McCombs" 29 | 30 | [project.scripts] 31 | swayinfo = "swaytools.info:main" 32 | winfocus = "swaytools.winfocus:main" 33 | 34 | [tool.hatch.version] 35 | path = "swaytools/__init__.py" 36 | 37 | [tool.setuptools.dynamic] 38 | version = {attr = "swaytools.__version__"} 39 | -------------------------------------------------------------------------------- /swaytools/__init__.py: -------------------------------------------------------------------------------- 1 | __version__ = "0.1.2" 2 | -------------------------------------------------------------------------------- /swaytools/__main__.py: -------------------------------------------------------------------------------- 1 | import sys 2 | 3 | 4 | def cli(): 5 | cmd = None 6 | if len(sys.argv) > 1: 7 | cmd = sys.argv[1] 8 | if cmd == "info": 9 | from .info import main 10 | elif cmd == "focus": 11 | from .winfocus import main 12 | elif cmd == "floatnext": 13 | from .floatnext import main 14 | else: 15 | if cmd: 16 | print("Unrecognized command: {cmd}", file=sys.stderr) 17 | else: 18 | print("USAGE: swayt COMMAND", file=sys.stderr) 19 | sys.exit(2) 20 | 21 | main() 22 | 23 | 24 | if __name__ == "__main__": 25 | cli() 26 | -------------------------------------------------------------------------------- /swaytools/floatnext.py: -------------------------------------------------------------------------------- 1 | from .ipc import Event, I3Ipc, Request 2 | 3 | 4 | def _next_new_window(ipc): 5 | "Wait for an event for the next new window" 6 | while True: 7 | typ, event = ipc.recv() 8 | if typ == Event.WINDOW and event["change"] == "new": 9 | return event["container"] 10 | 11 | 12 | def _set_floating(ipc, con_id): 13 | "Set 'floating enable' on the given container id" 14 | cmd = f"[con_id={con_id}] floating enable".encode("utf-8") 15 | ipc.send(Request.RUN_COMMAND, cmd) 16 | # there is a bug in sway where we never get the response to the command 17 | # so for now, just assume that it succeeds. 18 | # 19 | # if that bug is fixed, then we should probably read messages until we get the response, 20 | # ignoring any other events 21 | # 22 | # See https://github.com/swaywm/sway/issues/8210 23 | 24 | 25 | def main(): 26 | with I3Ipc() as ipc: 27 | ipc.subscribe("window") 28 | win = _next_new_window(ipc) 29 | _set_floating(ipc, win["id"]) 30 | -------------------------------------------------------------------------------- /swaytools/info.py: -------------------------------------------------------------------------------- 1 | from .ipc import I3Ipc 2 | 3 | 4 | class WindowInfo: 5 | def __init__(self, x, y): 6 | self.x = x 7 | self.y = y 8 | with I3Ipc() as i3: 9 | self.tree = i3.get_raw_tree() 10 | 11 | def _contains_point(self, node): 12 | rect = node["rect"] 13 | return (rect["x"] < self.x < rect["x"] + rect["width"]) and ( 14 | rect["y"] < self.y < rect["y"] + rect["height"] 15 | ) 16 | 17 | def _process_node(self, node): 18 | for n in node["nodes"]: 19 | if self._contains_point(n): 20 | if n.get("visible", False): 21 | self._print_node(n) 22 | return True 23 | if self._process_node(n): 24 | return True 25 | 26 | def _process_workspace(self, workspace): 27 | for n in reversed(workspace["floating_nodes"]): 28 | if self._contains_point(n): 29 | self._print_node(n) 30 | return 31 | self._process_node(workspace) 32 | 33 | def _process_output(self, out): 34 | active_ws = out["current_workspace"] 35 | for ws in out["nodes"]: 36 | if ws["name"] == active_ws: 37 | self._process_workspace(ws) 38 | break 39 | 40 | def _print_node(self, node): 41 | print(f"title={node['name']}") 42 | print(f"con_id={node['id']}") 43 | print(f"app_id={node.get('app_id', 'null')}") 44 | 45 | pid = node.get("pid") 46 | if pid: 47 | print(f"pid={pid}") 48 | win_id = node.get("window") 49 | if win_id: 50 | print(f"id={win_id}") 51 | win_props = node.get("window_properties") 52 | if win_props: 53 | print(f"class={win_props['class']}") 54 | print(f"instance={win_props['instance']}") 55 | if "window_role" in win_props: 56 | print(f"window_role={win_props['window_role']}") 57 | if node.get("urgent"): 58 | print("urgent") 59 | if node.get("focused"): 60 | print("focused") 61 | print() 62 | 63 | def print_info(self): 64 | "Print info for all nodes that contain the point" 65 | for output in self.tree["nodes"]: 66 | if output.get("active") and self._contains_point(output): 67 | assert output["type"] == "output", "Unexpected child of root" 68 | self._process_output(output) 69 | break 70 | 71 | 72 | def main(): 73 | import subprocess 74 | 75 | point = subprocess.run( 76 | ["slurp", "-f", "%x,%y", "-p"], check=True, text=True, capture_output=True 77 | ).stdout 78 | (x, y) = map(int, point.split(",")) 79 | info = WindowInfo(x, y) 80 | info.print_info() 81 | -------------------------------------------------------------------------------- /swaytools/ipc.py: -------------------------------------------------------------------------------- 1 | import enum 2 | import json 3 | import os 4 | import socket 5 | import struct 6 | 7 | from .tree import Node 8 | 9 | 10 | class Request(enum.IntEnum): 11 | RUN_COMMAND = 0 12 | SUBSCRIBE = 2 13 | GET_TREE = 4 14 | 15 | 16 | class Event(enum.IntEnum): 17 | WINDOW = 0x80000003 18 | 19 | 20 | class I3Ipc: 21 | _MAGIC = b"i3-ipc" 22 | _header_fmt = "=%dsII" % len(_MAGIC) 23 | _header_size = struct.calcsize(_header_fmt) 24 | 25 | def __init__(self, socket_path=None): 26 | if not socket_path: 27 | socket_path = os.environ.get("SWAYSOCK") 28 | if not socket_path: 29 | socket_path = os.environ.get("I3SOCK") 30 | if not socket_path: 31 | raise Exception("Failed to retrieve sway or i3 socket path") 32 | 33 | self._conn = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM) 34 | self._conn.connect(socket_path) 35 | 36 | def __enter__(self): 37 | return self 38 | 39 | def __exit__(self, exc_type, exc_value, traceback): 40 | self.close() 41 | 42 | def close(self): 43 | self._conn.close() 44 | 45 | def send(self, msg_type, payload=b""): 46 | self._conn.sendall( 47 | struct.pack(self._header_fmt, self._MAGIC, len(payload), msg_type) 48 | ) 49 | if payload: 50 | self._conn.sendall(payload) 51 | 52 | def recv(self): 53 | header = self._conn.recv(self._header_size) 54 | magic, msg_len, msg_type = struct.unpack(self._header_fmt, header) 55 | assert magic == self._MAGIC, "Magic string didn't match" 56 | if msg_len > 0: 57 | return msg_type, self._recv_payload(msg_len) 58 | 59 | def _recv_payload(self, msg_len): 60 | data = bytearray(msg_len) 61 | buf = memoryview(data) 62 | pos = 0 63 | while pos < msg_len: 64 | pos += self._conn.recv_into(buf) 65 | 66 | return json.loads(data) 67 | 68 | def msg(self, msg_type, payload=b""): 69 | self.send(msg_type, payload) 70 | rsp_type, payload = self.recv() 71 | assert rsp_type == msg_type, "Unexpected response type" 72 | return payload 73 | 74 | def get_raw_tree(self): 75 | return self.msg(Request.GET_TREE) 76 | 77 | def get_tree(self): 78 | return Node(self.get_raw_tree()) 79 | 80 | def subscribe(self, *events): 81 | resp = self.msg(Request.SUBSCRIBE, json.dumps(events).encode("utf-8")) 82 | if not resp["success"]: 83 | raise RuntimeError("Failed to subscribe", resp) 84 | 85 | def command(self, cmd): 86 | return self.msg(Request.RUN_COMMAND, cmd.encode("utf-8")) 87 | -------------------------------------------------------------------------------- /swaytools/tree.py: -------------------------------------------------------------------------------- 1 | class Node: 2 | def __init__(self, data: dict): 3 | self._data = data 4 | self._nodes = map(Node, data.get("nodes", [])) 5 | self._floating_nodes = map(Node, data.get("floating_nodes", [])) 6 | 7 | def __getitem__(self, key): 8 | return self._data[key] 9 | 10 | def get(self, key, default=None): 11 | return self._data.get(key, default) 12 | 13 | def descendants(self): 14 | """ 15 | Iterate through all descendents of the node in depth-first order. 16 | 17 | Floating nodes are iterated after normal nodes. 18 | """ 19 | for node in self._nodes: 20 | yield node 21 | yield from node.descendants() 22 | for node in self._floating_nodes: 23 | yield node 24 | yield from node.descendants() 25 | 26 | def views(self): 27 | """ 28 | Find all descendants that are "views". That is, they are named containers. 29 | """ 30 | for node in self.descendants(): 31 | if node.is_view(): 32 | yield node 33 | 34 | def is_view(self): 35 | """ 36 | Check if the window is a view. That is, if it is a named container. 37 | """ 38 | ctype = self._data["type"] 39 | return (ctype == "con" or ctype == "floating_con") and self._data.get("name") 40 | -------------------------------------------------------------------------------- /swaytools/winfocus.py: -------------------------------------------------------------------------------- 1 | import os 2 | import subprocess 3 | import shutil 4 | 5 | from .ipc import I3Ipc 6 | 7 | 8 | def get_command(): 9 | "Try to get a dmenu command to run" 10 | return ( 11 | os.environ.get("DMENU_CMD") or shutil.which("bemenu") or shutil.which("dmenu") 12 | ) 13 | 14 | 15 | def main(): 16 | cmd = get_command() 17 | with I3Ipc() as i3: 18 | tree = i3.get_tree() 19 | options = "\n".join(f'{c["id"]}: {c["name"]}' for c in tree.views()) 20 | res = subprocess.run( 21 | cmd, shell=True, check=True, text=True, capture_output=True, input=options 22 | ) 23 | cid = res.stdout.split(":", 2)[0] 24 | i3.command(f'[con_id="{cid}"] focus') 25 | --------------------------------------------------------------------------------