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Controls module main widget ready

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This commit is contained in:
piotr
2021-01-22 01:18:54 +01:00
parent e9172ff79a
commit a527a5ae3f
3 changed files with 179 additions and 21 deletions
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2
nwg_panel/common.py
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@@ -15,6 +15,8 @@ pyalsa = False
upower = False
acpi = False
icons_path = "icons_light" # "icons_light", "icons_dark" or "" (GTK icons)
commands = {
"get_battery": "upower -i $(upower -e | grep BAT) | grep --color=never -E 'state|to\\\\ full|to\\\\ empty|percentage'",
"get_battery_alt": "acpi",

8
nwg_panel/main.py
View File

@@ -27,9 +27,8 @@ from modules.controls import Controls
try:
from pyalsa import alsamixer
common.pyalsa = True
print("Found pylsa module")
except:
print("pylsa module not found")
print("pylsa module not found, will try amixer")
def listener_reply():
@@ -41,6 +40,7 @@ def listener_reply():
def instantiate_content(panel, container, content_list):
check_key(panel, "items-padding", 0)
check_key(panel, "icons", "light")
for item in content_list:
if item == "sway-taskbar":
@@ -101,10 +101,6 @@ def main():
common.upower = is_command("upower")
common.acpi = is_command("acpi")
print(get_volume())
print(get_brightness())
print(get_battery())
common.config_dir = get_config_dir()
config_file = os.path.join(common.config_dir, "config")

190
nwg_panel/modules/controls.py
View File

@@ -1,29 +1,183 @@
#!/usr/bin/env python3
from gi.repository import Gtk, Gdk
import threading
import sys
import subprocess
import gi
gi.require_version('Gtk', '3.0')
gi.require_version('Gdk', '3.0')
from gi.repository import Gtk, Gdk, GLib, GdkPixbuf
sys.path.append('../')
from nwg_panel.tools import check_key
from nwg_panel.tools import check_key, get_brightness, get_volume, get_battery
from nwg_panel.common import icons_path
class Controls(Gtk.Button):
class Controls(Gtk.EventBox):
def __init__(self, settings):
Gtk.Button.__init__(self)
self.settings = settings
Gtk.EventBox.__init__(self)
check_key(settings, "icon", "nwgocc")
image = Gtk.Image.new_from_icon_name(settings["icon"], Gtk.IconSize.MENU)
self.set_image(image)
self.bri_icon_name = "wtf"
self.bri_image = Gtk.Image.new_from_icon_name(self.bri_icon_name, Gtk.IconSize.MENU)
self.bri_label = Gtk.Label("0%") if settings["show-values"] else None
self.connect("clicked", self.on_click)
self.vol_icon_name = "wtf"
self.vol_image = Gtk.Image.new_from_icon_name(self.vol_icon_name, Gtk.IconSize.MENU)
self.vol_label = Gtk.Label("0%") if settings["show-values"] else None
self.show()
self.bat_icon_name = "wtf"
self.bat_image = Gtk.Image.new_from_icon_name(self.bat_icon_name, Gtk.IconSize.MENU)
self.bat_label = Gtk.Label("0%") if settings["show-values"] else None
def on_click(self, button):
self.box = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL, spacing=0)
self.add(self.box)
check_key(settings, "show-values", True)
check_key(settings, "interval", 1)
check_key(settings, "icon-size", 16)
check_key(settings, "css-name", "controls-label")
check_key(settings, "components", ["brightness", "volume", "battery"])
self.connect('button-press-event', self.on_button_press)
self.connect('enter-notify-event', self.on_enter_notify_event)
self.connect('leave-notify-event', self.on_leave_notify_event)
self.build_box()
self.refresh()
self.refresh_bat()
if settings["interval"] > 0:
Gdk.threads_add_timeout_seconds(GLib.PRIORITY_LOW, settings["interval"], self.refresh)
if "battery" in settings["components"]:
Gdk.threads_add_timeout_seconds(GLib.PRIORITY_LOW, 5, self.refresh_bat)
def build_box(self):
box = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL, spacing=0)
self.box.pack_start(box, False, False, 6)
for item in self.settings["components"]:
if item == "brightness":
box.pack_start(self.bri_image, False, False, 4)
if self.bri_label:
self.bri_label.set_property("name", self.settings["css-name"])
box.pack_start(self.bri_label, False, False, 2)
if item == "volume":
box.pack_start(self.vol_image, False, False, 4)
if self.vol_label:
self.vol_label.set_property("name", self.settings["css-name"])
box.pack_start(self.vol_label, False, False, 2)
if item == "battery":
box.pack_start(self.bat_image, False, False, 4)
if self.bat_label:
self.bat_label.set_property("name", self.settings["css-name"])
box.pack_start(self.bat_label, False, False, 2)
def get_output(self):
if "brightness" in self.settings["components"]:
try:
value = get_brightness()
GLib.idle_add(self.update_brightness, value)
except Exception as e:
print(e)
if "volume" in self.settings["components"]:
try:
value, switch = get_volume()
GLib.idle_add(self.update_volume, value, switch)
except Exception as e:
print(e)
return False
def get_bat_output(self):
if "battery" in self.settings["components"]:
try:
msg, value = get_battery()
GLib.idle_add(self.update_battery, value)
except Exception as e:
print(e)
def refresh(self):
thread = threading.Thread(target=self.get_output)
thread.daemon = True
thread.start()
return True
# No point in checking battery data more often that every 5 seconds:
# `upower` / `acpi` response does not change that quickly.
def refresh_bat(self):
thread = threading.Thread(target=self.get_bat_output)
thread.daemon = True
thread.start()
return True
def update_brightness(self, value):
if value > 70:
icon_name = "display-brightness-high-symbolic"
elif value > 30:
icon_name = "display-brightness-medium-symbolic"
else:
icon_name = "display-brightness-low-symbolic"
if icon_name != self.bri_icon_name:
self.update_image(self.bri_image, icon_name)
self.bri_icon_name = icon_name
if self.bri_label:
self.bri_label.set_text("{}%".format(value))
def update_battery(self, value):
if value > 95:
icon_name = "battery-full-symbolic"
elif value > 50:
icon_name = "battery-good-symbolic"
elif value > 20:
icon_name = "battery-low-symbolic"
else:
icon_name = "battery-empty-symbolic"
if icon_name != self.bat_icon_name:
self.update_image(self.bat_image, icon_name)
self.bat_icon_name = icon_name
if self.bat_label:
self.bat_label.set_text("{}%".format(value))
def update_volume(self, value, switch):
if switch:
if value is not None:
if value > 70:
icon_name = "audio-volume-high-symbolic"
elif value > 30:
icon_name = "audio-volume-medium-symbolic"
else:
icon_name = "audio-volume-low-symbolic"
else:
icon_name = "audio-volume-muted-symbolic"
else:
icon_name = "audio-volume-muted-symbolic"
if icon_name != self.vol_icon_name:
self.update_image(self.vol_image, icon_name)
self.vol_icon_name = icon_name
if self.vol_label:
self.vol_label.set_text("{}%".format(value))
def update_image(self, image, icon_name):
if icons_path:
path = "{}/{}.svg".format(icons_path, icon_name)
try:
pixbuf = GdkPixbuf.Pixbuf.new_from_file_at_size(
path, self.settings["icon-size"], self.settings["icon-size"])
image.set_from_pixbuf(pixbuf)
except Exception as e:
print("update_image :: failed setting image from {}: {}".format(path, e))
else:
image.set_from_icon_name(icon_name, self.settings["icon-size"])
def on_button_press(self, w, event):
print("CC clicked")
menu = Gtk.Menu()
item = Gtk.MenuItem.new_with_label("gtk-layer-shell")
@@ -33,4 +187,10 @@ class Controls(Gtk.Button):
item = Gtk.MenuItem.new_with_label("thing!")
menu.append(item)
menu.show_all()
menu.popup_at_widget(self, Gdk.Gravity.CENTER, Gdk.Gravity.NORTH_WEST, None)
menu.popup_at_widget(self, Gdk.Gravity.SOUTH, Gdk.Gravity.NORTH, None)
def on_enter_notify_event(self, widget, event):
self.get_style_context().set_state(Gtk.StateFlags.SELECTED)
def on_leave_notify_event(self, widget, event):
self.get_style_context().set_state(Gtk.StateFlags.NORMAL)