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from functools import reduce
from enum import Enum
import subprocess
import time
import i3ipc
from time import sleep
PRESETS = {
"hidden1": [
{
"run": ["alacritty", "-T", "thing"],
"name": "thing",
"geometry": {"x": 0, "y": 0, "w": 200, "h": 200},
"scratch": "hidden1",
},
],
"hidden2": [
{
"run": ["alacritty", "-T", "thing2"],
"name": "thing2",
"geometry": {"x": 250, "y": 250, "w": 200, "h": 200},
"scratch": "hidden2",
},
],
#
#
# {
# "run": ["/usr/bin/bash", "/home/myo/.config/i3/watcher/script.sh"],
# "name": "SystemMonitor",
# "geometry": {"x": 10, "y": 10, "w": 400, "h": 1060},
# "scratch": "hidden1",
# # "skip_startup": False,
# },
# "hidden2": [
# {
# "run": ["alacritty", "-T", "newsboatterm", "-e", "newsboat"],
# "name": "newsboatterm",
# "geometry": {"x": 420, "y": 10, "w": 1200, "h": 353},
# "scratch": "hidden2",
# # "skip_startup": True,
# },
# {
# "run": ["alacritty", "-T", "termusicoverlay", "-e", "termusic"],
# "name": "termusicoverlay",
# "geometry": {"x": 420, "y": 373, "w": 1200, "h": 696},
# "scratch": "hidden2",
# },
# ],
# "hidden3": [
# {
# "run": ["alacritty", "-T", "todo", "-e", "helix", "~/Desk/todo_/todo.md"],
# "name": "todo",
# "geometry": {"x": 420, "y": 10, "w": 1200, "h": 1060},
# "scratch": "hidden3",
# },
# ],
}
# TODO: make it enum instead
status = 0
LAST_WORKSPACE = None
ALL_APPS = reduce(
lambda x, y: x + y, PRESETS.values()
)
ALL_NAMES = [app['name'] for app in ALL_APPS]
button_trigger = None
i3 = i3ipc.Connection()
# ========================================================================================
def spawn(targets=None):
if not targets:
targets = PRESETS["hidden1"]
if not cleanup_unneded_instances(i3.get_tree()):
for app in targets:
res = subprocess.Popen(app["run"])
print(res)
def cleanup_unneded_instances(
tree,
scratches=None,
keep=None,
) -> bool:
if not scratches:
scratches = PRESETS.keys()
if not keep:
keep = []
scratches_to_cleanup = [PRESETS[item] for item in scratches if item not in keep]
if not scratches:
return
all_apps = reduce(
lambda x, y: x + y, scratches
)
res = True
for app in all_apps:
matching = list(
filter(
lambda w: w.name
and w.name == app['name']
and w.workspace().name not in PRESETS.keys(),
tree.leaves(),
)
)
if len(matching) > 0:
for win in matching[1:]:
win.command("kill")
# float_and_resize(matching[0], app["geometry"])
move_to_scratchpad(matching[0], app["scratch"])
res = False
return
def float_and_resize(win, geometry):
win_id = win.id
i3.command(f"[con_id={win_id}] floating enable")
i3.command(f"[con_id={win_id}] resize set {geometry['w']} {geometry['h']}")
i3.command(f"[con_id={win_id}] move position {geometry['x']} {geometry['y']}")
def move_to_scratchpad(win, scratch):
if scratch == "scratchpad":
i3.command(f"[con_id={win.id}] move to {scratch}")
else:
i3.command(f"[con_id={win.id}] move to workspace {scratch}")
def showup(tree, ws, show_scratches=None, focus_win=None):
if not show_scratches:
show_scratches = ["hidden1"]
all_apps = PRESETS["hidden1"]
else:
all_apps = reduce(
lambda x, y: x + y, [PRESETS[item] for item in show_scratches]
)
if resp_if_needed(
tree,
all_apps,
):
tree = i3.get_tree()
for app in all_apps:
# if app["skip_startup"] and not app["scratch"] == show_scratch and not FULL_OVERLAY_SPAWN:
# return
matching = list(
filter(lambda w: w.name and w.name == app["name"], tree.leaves())
)
if not matching:
print("ERR: index out of bounds. Check apps health.")
return
win = matching[0]
float_and_resize(win, app["geometry"])
win.command(f"move container to workspace {ws.name}")
if focus_win == app["name"]:
win.command("focus")
def resp_if_needed(tree, targets):
dead = list(filter(lambda app: not list(filter(lambda w: w.name==app["name"], tree.leaves())), targets))
if dead:
spawn(dead)
sleep(0.5)
return True
# ========================================================================================
def on_binding(i3conn, event):
global status, button_trigger
#
# when workpace focused, button_trigger sets to None
print('~~~~~~~~~~``')
print(event.binding.command)
print(status)
print(button_trigger)
print('~~~~~~~~~~``')
match event.binding.command:
case 'exec --no-startup-id echo "show_partial_overlay"':
if status != 0:
cleanup_unneded_instances(i3.get_tree())
status = 0
button_trigger = True
else:
status = 1
cleanup_unneded_instances(i3conn.get_tree(), None, ["hidden1"])
ws = i3.get_tree().find_focused().workspace()
showup(i3.get_tree(), ws, ["hidden1"], focus_win="thing")
button_trigger = True
case 'exec --no-startup-id echo "show_overlay_1"':
if status == 2:
# cleanup status (current thing opened)
status = 0
cleanup_unneded_instances(i3.get_tree(), ["hidden1", "hidden2"])
button_trigger = True
else:
if status != 0:
cleanup_unneded_instances(i3conn.get_tree(), None, ["hidden1", "hidden2"])
status = 2
ws = i3.get_tree().find_focused().workspace()
showup(i3.get_tree(), ws, ["hidden1", "hidden2"], "thing2")
button_trigger = True
# case 'exec --no-startup-id echo "show_overlay_2"':
# if status == 3:
# status = 0
# cleanup_unneded_instances(i3.get_tree(), ["hidden1", "hidden3"])
# button_trigger = True
# else:
# if status != 0:
# cleanup_unneded_instances(i3conn.get_tree(), None, ["hidden1", "hidden3"])
# status = 3
# ws = i3.get_tree().find_focused().workspace()
# showup(i3.get_tree(), ws, ["hidden1", "hidden3"], "todo")
# button_trigger = True
i3.on("binding", on_binding)
def on_window_close(i3conn, event):
global status
win = event.container
if not win.name or not win.name in ALL_NAMES:
ws = i3.get_tree().find_focused().workspace()
if status == 0 and not ws.nodes:
showup(i3.get_tree(), ws, ["hidden1"])
status = 1
resp_if_needed(i3conn.get_tree(), ALL_APPS)
# if not cleanup_unneded_instances(i3.get_tree()):
# spawn()
# return
i3.on("window::close", on_window_close)
def on_workspace_focus(i3conn, event):
global LAST_WORKSPACE, status, button_trigger
ws = event.current
if ws is None:
return
if button_trigger and LAST_WORKSPACE == ws.name:
button_trigger = None
LAST_WORKSPACE = ws.name
return
if (
not ws.nodes
and LAST_WORKSPACE != ws.name
):
showup(i3.get_tree(), ws, ["hidden1"])
status = 1
else:
cleanup_unneded_instances(i3.get_tree())
status = 0
LAST_WORKSPACE = ws.name
i3.on("workspace::focus", on_workspace_focus)
def on_new_windnow(i3conn, event):
global status
win = event.container
if win.name and win.name in ALL_NAMES:
if cleanup_unneded_instances(i3.get_tree()):
return
if status == 0:
return
ws = win.workspace()
if ws and ws.nodes:
status = 0
return cleanup_unneded_instances(i3.get_tree())
if win.floating != "user_on" and win.floating != "auto_on":
status = 0
return cleanup_unneded_instances(i3.get_tree())
i3.on("window::new", on_new_windnow)
def on_window_floating(i3conn, event):
win = event.container
ws = i3.get_tree().find_focused().workspace()
if ws and ws.nodes:
cleanup_unneded_instances(i3.get_tree())
elif win.floating == "user_on":
showup(i3.get_tree(), ws)
else:
cleanup_unneded_instances(i3.get_tree())
i3.on("window::floating", on_window_floating)
# ========================================================================================
spawn(
ALL_APPS
)
i3.main()
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