Merge pull request #86 from nwg-piotr/swaync

add swaync integration

nwg_panel/common.py

@@ -28,7 +28,8 @@ commands = {
     "netifaces": False,
     "btmgmt": False,
     "wlr-randr": False,
-    "upower": False
+    "upower": False,
+    "swaync": False
 }
 
 icons_path = ""  # "icons_light", "icons_dark" or "" (GTK icons)

nwg_panel/config.py

@@ -73,7 +73,7 @@ SKELETON_PANEL: dict = {
         "margin-right": 0,
         "margin-top": 0,
         "padding": 2,
-        "terminal": "alacritty",
+        "terminal": "foot",
         "width": 0
     },
     "sway-taskbar": {
@@ -448,7 +448,13 @@ class EditorWrapper(object):
 
         Gtk.Widget.set_size_request(self.window, 820, 1)
 
-        self.known_modules = ["clock", "playerctl", "sway-taskbar", "sway-workspaces", "scratchpad"]
+        self.known_modules = ["clock",
+                              "playerctl",
+                              "sway-taskbar",
+                              "sway-workspaces",
+                              "scratchpad",
+                              "dwl-tags",
+                              "swaync"]
 
         self.scrolled_window = builder.get_object("scrolled-window")
 
@@ -489,6 +495,13 @@ class EditorWrapper(object):
         btn = builder.get_object("btn-scratchpad")
         btn.connect("clicked", self.edit_scratchpad)
 
+        btn = builder.get_object("btn-swaync")
+        if is_command("swaync"):
+            btn.connect("clicked", self.edit_swaync)
+        else:
+            btn.set_sensitive(False)
+            btn.set_tooltip_text("The 'swaync' package required")
+
         btn = builder.get_object("btn-executors")
         btn.connect("clicked", self.select_executor)
 
@@ -807,6 +820,8 @@ class EditorWrapper(object):
             self.update_scratchpad()
         elif self.edited == "executor":
             self.update_executor()
+        elif self.edited == "swaync":
+            self.update_swaync()
         elif self.edited == "button":
             self.update_button()
         elif self.edited == "modules":
@@ -1044,6 +1059,99 @@ class EditorWrapper(object):
 
         save_json(self.config, self.file)
 
+    def edit_swaync(self, *args):
+        self.load_panel()
+        self.edited = "swaync"
+        check_key(self.panel, "swaync", {})
+        settings = self.panel["swaync"]
+
+        defaults = {
+            "tooltip-text": "Notifications",
+            "on-left-click": "swaync-client -t",
+            "on-middle-click": "",
+            "on-right-click": "",
+            "on-scroll-up": "",
+            "on-scroll-down": "",
+            "root-css-name": "root-executor",
+            "css-name": "executor",
+            "icon-placement": "left",
+            "icon-size": 18,
+            "interval": 1,
+            "always-show-icon": True
+        }
+        for key in defaults:
+            check_key(settings, key, defaults[key])
+
+        builder = Gtk.Builder.new_from_file(os.path.join(dir_name, "glade/config_swaync.glade"))
+        grid = builder.get_object("grid")
+
+        self.nc_tooltip_text = builder.get_object("tooltip-text")
+        self.nc_tooltip_text.set_text(settings["tooltip-text"])
+
+        self.nc_on_middle_click = builder.get_object("on-middle-click")
+        self.nc_on_middle_click.set_text(settings["on-middle-click"])
+
+        self.nc_on_right_click = builder.get_object("on-right-click")
+        self.nc_on_right_click.set_text(settings["on-right-click"])
+
+        self.nc_on_scroll_up = builder.get_object("on-scroll-up")
+        self.nc_on_scroll_up.set_text(settings["on-scroll-up"])
+
+        self.nc_on_scroll_down = builder.get_object("on-scroll-down")
+        self.nc_on_scroll_down.set_text(settings["on-scroll-down"])
+
+        self.nc_root_css_name = builder.get_object("root-css-name")
+        self.nc_root_css_name.set_text(settings["root-css-name"])
+
+        self.nc_css_name = builder.get_object("css-name")
+        self.nc_css_name.set_text(settings["css-name"])
+
+        self.nc_icon_placement = builder.get_object("icon-placement")
+        self.nc_icon_placement.set_active_id(settings["icon-placement"])
+
+        self.nc_icon_size = builder.get_object("icon-size")
+        self.nc_icon_size.set_numeric(True)
+        adj = Gtk.Adjustment(value=0, lower=8, upper=128, step_increment=1, page_increment=10, page_size=1)
+        self.nc_icon_size.configure(adj, 1, 0)
+        self.nc_icon_size.set_value(settings["icon-size"])
+
+        self.nc_interval = builder.get_object("interval")
+        self.nc_interval.set_numeric(True)
+        adj = Gtk.Adjustment(value=0, lower=1, upper=3600, step_increment=1, page_increment=10, page_size=1)
+        self.nc_interval.configure(adj, 1, 0)
+        self.nc_interval.set_value(settings["interval"])
+
+        self.nc_always_show_icon = builder.get_object("always-show-icon")
+        self.nc_always_show_icon.set_active(settings["always-show-icon"])
+
+        for item in self.scrolled_window.get_children():
+            item.destroy()
+        self.scrolled_window.add(grid)
+
+    def update_swaync(self):
+        settings = self.panel["swaync"]
+
+        settings["tooltip-text"] = self.nc_tooltip_text.get_text()
+        settings["on-middle-click"] = self.nc_on_middle_click.get_text()
+        settings["on-right-click"] = self.nc_on_right_click.get_text()
+        settings["on-scroll-up"] = self.nc_on_scroll_up.get_text()
+        settings["on-scroll-down"] = self.nc_on_scroll_down.get_text()
+        settings["root-css-name"] = self.nc_root_css_name.get_text()
+        settings["css-name"] = self.nc_css_name.get_text()
+
+        val = self.nc_interval.get_value()
+        if val is not None:
+            settings["interval"] = int(val)
+
+        if self.nc_icon_placement.get_active_id():
+            settings["icon-placement"] = self.nc_icon_placement.get_active_id()
+
+        settings["icon-size"] = int(self.nc_icon_size.get_value())
+        settings["interval"] = int(self.nc_interval.get_value())
+        settings["always-show-icon"] = self.nc_always_show_icon.get_active()
+
+        save_json(self.config, self.file)
+
     def edit_playerctl(self, *args):
         self.load_panel()
         self.edited = "playerctl"
@@ -1225,7 +1333,7 @@ class EditorWrapper(object):
             "margin-right": 0,
             "margin-top": 0,
             "padding": 2,
-            "terminal": "alacritty",
+            "terminal": "foot",
             "width": 0
         }
         for key in defaults:

nwg_panel/glade/config_main.glade

@@ -19,7 +19,7 @@
                 <property name="visible">True</property>
                 <property name="can-focus">False</property>
                 <property name="orientation">vertical</property>
-                <property name="spacing">7</property>
+                <property name="spacing">4</property>
                 <child>
                   <object class="GtkButton" id="btn-panel">
                     <property name="label" translatable="yes">Panel</property>
@@ -87,6 +87,19 @@
                     <property name="position">4</property>
                   </packing>
                 </child>
+                <child>
+                  <object class="GtkButton" id="btn-swaync">
+                    <property name="label" translatable="yes">Notifications</property>
+                    <property name="visible">True</property>
+                    <property name="can-focus">True</property>
+                    <property name="receives-default">True</property>
+                  </object>
+                  <packing>
+                    <property name="expand">False</property>
+                    <property name="fill">True</property>
+                    <property name="position">5</property>
+                  </packing>
+                </child>
                 <child>
                   <object class="GtkButton" id="btn-menu-start">
                     <property name="label" translatable="yes">Menu Start</property>
@@ -97,7 +110,7 @@
                   <packing>
                     <property name="expand">False</property>
                     <property name="fill">True</property>
-                    <property name="position">5</property>
+                    <property name="position">6</property>
                   </packing>
                 </child>
                 <child>
@@ -110,7 +123,7 @@
                   <packing>
                     <property name="expand">False</property>
                     <property name="fill">True</property>
-                    <property name="position">6</property>
+                    <property name="position">7</property>
                   </packing>
                 </child>
                 <child>
@@ -123,7 +136,7 @@
                   <packing>
                     <property name="expand">False</property>
                     <property name="fill">True</property>
-                    <property name="position">7</property>
+                    <property name="position">8</property>
                   </packing>
                 </child>
                 <child>
@@ -136,7 +149,7 @@
                   <packing>
                     <property name="expand">False</property>
                     <property name="fill">True</property>
-                    <property name="position">8</property>
+                    <property name="position">9</property>
                   </packing>
                 </child>
                 <child>
@@ -149,7 +162,7 @@
                   <packing>
                     <property name="expand">False</property>
                     <property name="fill">True</property>
-                    <property name="position">9</property>
+                    <property name="position">10</property>
                   </packing>
                 </child>
                 <child>
@@ -162,7 +175,7 @@
                   <packing>
                     <property name="expand">False</property>
                     <property name="fill">True</property>
-                    <property name="position">10</property>
+                    <property name="position">11</property>
                   </packing>
                 </child>
                 <child>
@@ -175,7 +188,7 @@
                   <packing>
                     <property name="expand">False</property>
                     <property name="fill">True</property>
-                    <property name="position">11</property>
+                    <property name="position">12</property>
                   </packing>
                 </child>
                 <child>
@@ -188,7 +201,7 @@
                   <packing>
                     <property name="expand">False</property>
                     <property name="fill">True</property>
-                    <property name="position">12</property>
+                    <property name="position">13</property>
                   </packing>
                 </child>
                 <child>
@@ -201,7 +214,7 @@
                   <packing>
                     <property name="expand">False</property>
                     <property name="fill">True</property>
-                    <property name="position">13</property>
+                    <property name="position">14</property>
                   </packing>
                 </child>
               </object>

nwg_panel/glade/config_swaync.glade

@@ -0,0 +1,342 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Generated with glade 3.38.2 -->
+<interface>
+  <requires lib="gtk+" version="3.24"/>
+  <!-- n-columns=3 n-rows=13 -->
+  <object class="GtkGrid" id="grid">
+    <property name="visible">True</property>
+    <property name="can-focus">False</property>
+    <property name="row-spacing">6</property>
+    <property name="column-spacing">12</property>
+    <child>
+      <object class="GtkLabel">
+        <property name="visible">True</property>
+        <property name="can-focus">False</property>
+        <property name="halign">start</property>
+        <property name="label" translatable="yes">Module :: SwayNC</property>
+        <attributes>
+          <attribute name="weight" value="bold"/>
+        </attributes>
+      </object>
+      <packing>
+        <property name="left-attach">0</property>
+        <property name="top-attach">0</property>
+        <property name="width">3</property>
+      </packing>
+    </child>
+    <child>
+      <object class="GtkLabel">
+        <property name="visible">True</property>
+        <property name="can-focus">False</property>
+        <property name="halign">start</property>
+        <property name="label" translatable="yes">Tooltip text</property>
+      </object>
+      <packing>
+        <property name="left-attach">0</property>
+        <property name="top-attach">1</property>
+      </packing>
+    </child>
+    <child>
+      <object class="GtkEntry" id="tooltip-text">
+        <property name="visible">True</property>
+        <property name="can-focus">True</property>
+      </object>
+      <packing>
+        <property name="left-attach">1</property>
+        <property name="top-attach">1</property>
+      </packing>
+    </child>
+    <child>
+      <object class="GtkLabel">
+        <property name="visible">True</property>
+        <property name="can-focus">False</property>
+        <property name="halign">start</property>
+        <property name="label" translatable="yes">On left click</property>
+      </object>
+      <packing>
+        <property name="left-attach">0</property>
+        <property name="top-attach">2</property>
+      </packing>
+    </child>
+    <child>
+      <object class="GtkLabel">
+        <property name="visible">True</property>
+        <property name="can-focus">False</property>
+        <property name="halign">start</property>
+        <property name="label" translatable="yes">swaync-client -t</property>
+        <attributes>
+          <attribute name="style" value="oblique"/>
+        </attributes>
+      </object>
+      <packing>
+        <property name="left-attach">1</property>
+        <property name="top-attach">2</property>
+      </packing>
+    </child>
+    <child>
+      <object class="GtkImage">
+        <property name="visible">True</property>
+        <property name="can-focus">False</property>
+        <property name="tooltip-text" translatable="yes">toggles Notification Center on/off</property>
+        <property name="halign">start</property>
+        <property name="stock">gtk-about</property>
+      </object>
+      <packing>
+        <property name="left-attach">2</property>
+        <property name="top-attach">2</property>
+      </packing>
+    </child>
+    <child>
+      <object class="GtkLabel">
+        <property name="visible">True</property>
+        <property name="can-focus">False</property>
+        <property name="halign">start</property>
+        <property name="label" translatable="yes">On middle click</property>
+      </object>
+      <packing>
+        <property name="left-attach">0</property>
+        <property name="top-attach">3</property>
+      </packing>
+    </child>
+    <child>
+      <object class="GtkEntry" id="on-middle-click">
+        <property name="visible">True</property>
+        <property name="can-focus">True</property>
+      </object>
+      <packing>
+        <property name="left-attach">1</property>
+        <property name="top-attach">3</property>
+      </packing>
+    </child>
+    <child>
+      <object class="GtkLabel">
+        <property name="visible">True</property>
+        <property name="can-focus">False</property>
+        <property name="halign">start</property>
+        <property name="label" translatable="yes">On right click</property>
+      </object>
+      <packing>
+        <property name="left-attach">0</property>
+        <property name="top-attach">4</property>
+      </packing>
+    </child>
+    <child>
+      <object class="GtkEntry" id="on-right-click">
+        <property name="visible">True</property>
+        <property name="can-focus">True</property>
+      </object>
+      <packing>
+        <property name="left-attach">1</property>
+        <property name="top-attach">4</property>
+      </packing>
+    </child>
+    <child>
+      <object class="GtkLabel">
+        <property name="visible">True</property>
+        <property name="can-focus">False</property>
+        <property name="halign">start</property>
+        <property name="label" translatable="yes">On scroll up</property>
+      </object>
+      <packing>
+        <property name="left-attach">0</property>
+        <property name="top-attach">5</property>
+      </packing>
+    </child>
+    <child>
+      <object class="GtkEntry" id="on-scroll-up">
+        <property name="visible">True</property>
+        <property name="can-focus">True</property>
+      </object>
+      <packing>
+        <property name="left-attach">1</property>
+        <property name="top-attach">5</property>
+      </packing>
+    </child>
+    <child>
+      <object class="GtkLabel">
+        <property name="visible">True</property>
+        <property name="can-focus">False</property>
+        <property name="halign">start</property>
+        <property name="label" translatable="yes">On scroll down</property>
+      </object>
+      <packing>
+        <property name="left-attach">0</property>
+        <property name="top-attach">6</property>
+      </packing>
+    </child>
+    <child>
+      <object class="GtkEntry" id="on-scroll-down">
+        <property name="visible">True</property>
+        <property name="can-focus">True</property>
+      </object>
+      <packing>
+        <property name="left-attach">1</property>
+        <property name="top-attach">6</property>
+      </packing>
+    </child>
+    <child>
+      <object class="GtkLabel">
+        <property name="visible">True</property>
+        <property name="can-focus">False</property>
+        <property name="halign">start</property>
+        <property name="label" translatable="yes">Root CSS name</property>
+      </object>
+      <packing>
+        <property name="left-attach">0</property>
+        <property name="top-attach">7</property>
+      </packing>
+    </child>
+    <child>
+      <object class="GtkEntry" id="root-css-name">
+        <property name="visible">True</property>
+        <property name="can-focus">True</property>
+      </object>
+      <packing>
+        <property name="left-attach">1</property>
+        <property name="top-attach">7</property>
+      </packing>
+    </child>
+    <child>
+      <object class="GtkLabel">
+        <property name="visible">True</property>
+        <property name="can-focus">False</property>
+        <property name="halign">start</property>
+        <property name="label" translatable="yes">CSS name</property>
+      </object>
+      <packing>
+        <property name="left-attach">0</property>
+        <property name="top-attach">8</property>
+      </packing>
+    </child>
+    <child>
+      <object class="GtkEntry" id="css-name">
+        <property name="visible">True</property>
+        <property name="can-focus">True</property>
+      </object>
+      <packing>
+        <property name="left-attach">1</property>
+        <property name="top-attach">8</property>
+      </packing>
+    </child>
+    <child>
+      <object class="GtkLabel">
+        <property name="visible">True</property>
+        <property name="can-focus">False</property>
+        <property name="halign">start</property>
+        <property name="label" translatable="yes">Icon placement</property>
+      </object>
+      <packing>
+        <property name="left-attach">0</property>
+        <property name="top-attach">9</property>
+      </packing>
+    </child>
+    <child>
+      <object class="GtkComboBoxText" id="icon-placement">
+        <property name="visible">True</property>
+        <property name="can-focus">False</property>
+        <items>
+          <item id="left" translatable="yes">left</item>
+          <item id="right" translatable="yes">right</item>
+        </items>
+      </object>
+      <packing>
+        <property name="left-attach">1</property>
+        <property name="top-attach">9</property>
+      </packing>
+    </child>
+    <child>
+      <object class="GtkLabel">
+        <property name="visible">True</property>
+        <property name="can-focus">False</property>
+        <property name="halign">start</property>
+        <property name="label" translatable="yes">Icon size</property>
+      </object>
+      <packing>
+        <property name="left-attach">0</property>
+        <property name="top-attach">10</property>
+      </packing>
+    </child>
+    <child>
+      <object class="GtkSpinButton" id="icon-size">
+        <property name="visible">True</property>
+        <property name="can-focus">True</property>
+      </object>
+      <packing>
+        <property name="left-attach">1</property>
+        <property name="top-attach">10</property>
+      </packing>
+    </child>
+    <child>
+      <object class="GtkLabel">
+        <property name="visible">True</property>
+        <property name="can-focus">False</property>
+        <property name="halign">start</property>
+        <property name="label" translatable="yes">Interval</property>
+      </object>
+      <packing>
+        <property name="left-attach">0</property>
+        <property name="top-attach">11</property>
+      </packing>
+    </child>
+    <child>
+      <object class="GtkSpinButton" id="interval">
+        <property name="visible">True</property>
+        <property name="can-focus">True</property>
+      </object>
+      <packing>
+        <property name="left-attach">1</property>
+        <property name="top-attach">11</property>
+      </packing>
+    </child>
+    <child>
+      <object class="GtkCheckButton" id="always-show-icon">
+        <property name="label" translatable="yes">Always show icon</property>
+        <property name="visible">True</property>
+        <property name="can-focus">True</property>
+        <property name="receives-default">False</property>
+        <property name="halign">start</property>
+        <property name="draw-indicator">True</property>
+      </object>
+      <packing>
+        <property name="left-attach">1</property>
+        <property name="top-attach">12</property>
+      </packing>
+    </child>
+    <child>
+      <placeholder/>
+    </child>
+    <child>
+      <placeholder/>
+    </child>
+    <child>
+      <placeholder/>
+    </child>
+    <child>
+      <placeholder/>
+    </child>
+    <child>
+      <placeholder/>
+    </child>
+    <child>
+      <placeholder/>
+    </child>
+    <child>
+      <placeholder/>
+    </child>
+    <child>
+      <placeholder/>
+    </child>
+    <child>
+      <placeholder/>
+    </child>
+    <child>
+      <placeholder/>
+    </child>
+    <child>
+      <placeholder/>
+    </child>
+    <child>
+      <placeholder/>
+    </child>
+  </object>
+</interface>

nwg_panel/local/executors.json

@@ -3,7 +3,7 @@
     "script": "gopsuinfo -i a",
     "interval": 2,
     "tooltip-text": "CPU average load",
-    "on-left-click": "alacritty -e htop",
+    "on-left-click": "foot -e htop",
     "on-middle-click": "",
     "on-right-click": "",
     "on-scroll-up": "",

nwg_panel/main.py

@@ -43,6 +43,7 @@ from nwg_panel.modules.playerctl import Playerctl
 from nwg_panel.modules.cpu_avg import CpuAvg
 from nwg_panel.modules.scratchpad import Scratchpad
 from nwg_panel.modules.dwl_tags import DwlTags
+from nwg_panel.modules.swaync import SwayNC
 
 from nwg_panel.modules.menu_start import MenuStart
 
@@ -398,7 +399,7 @@ def main():
                     "margin-right": 0,
                     "margin-top": 0,
                     "padding": 2,
-                    "terminal": "alacritty",
+                    "terminal": "foot",
                     "width": 0
                 }
                 for key in defaults:
@@ -446,6 +447,12 @@ def main():
                 common.controls_list.append(cc)
                 left_box.pack_start(cc, False, False, 0)
 
+                if common.commands["swaync"]:
+                    if "swaync" not in panel:
+                        panel["swaync"] = {}
+                    sway_nc = SwayNC(panel["swaync"], icons_path)
+                    left_box.pack_start(sway_nc, False, False, 0)
+
             if panel["menu-start"] == "left":
                 ms = MenuStart(panel, icons_path=icons_path)
                 left_box.pack_start(ms, False, False, 0)
@@ -481,6 +488,12 @@ def main():
                 common.controls_list.append(cc)
                 right_box.pack_end(cc, False, False, 0)
 
+                if common.commands["swaync"]:
+                    if "swaync" not in panel:
+                        panel["swaync"] = {}
+                    sway_nc = SwayNC(panel["swaync"], icons_path)
+                    right_box.pack_end(sway_nc, False, False, 0)
+
             window.add(vbox)
 
             GtkLayerShell.init_for_window(window)

nwg_panel/modules/menu_start.py

@@ -61,7 +61,7 @@ class MenuStart(Gtk.Button):
             cmd += " -o {}".format(self.panel["output"])
         if self.settings["padding"] != 2:
             cmd += " -padding {}".format(self.settings["padding"])
-        if self.settings["terminal"] != "alacritty":
+        if self.settings["terminal"] != "foot":
             cmd += " -term {}".format(self.settings["terminal"])
         if self.panel["position"] != "bottom":
             cmd += " -va {}".format(self.panel["position"])

nwg_panel/modules/swaync.py

@@ -0,0 +1,139 @@
+#!/usr/bin/env python3
+
+from gi.repository import GLib
+
+import subprocess
+import threading
+
+from nwg_panel.tools import check_key, update_image
+
+import gi
+
+gi.require_version('Gtk', '3.0')
+gi.require_version('Gdk', '3.0')
+
+from gi.repository import Gtk, Gdk
+
+
+class SwayNC(Gtk.EventBox):
+    def __init__(self, settings, icons_path):
+        self.settings = settings
+        self.icons_path = icons_path
+        Gtk.EventBox.__init__(self)
+        self.box = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL, spacing=0)
+        self.add(self.box)
+        self.image = Gtk.Image()
+        self.label = Gtk.Label()
+        self.icon_path = None
+
+        check_key(settings, "interval", 1)
+        check_key(settings, "root-css-name", "root-executor")
+        check_key(settings, "css-name", "executor-label")
+        check_key(settings, "icon-placement", "left")
+        check_key(settings, "icon-size", 18)
+        check_key(settings, "tooltip-text", "")
+        check_key(settings, "on-left-click", "swaync-client -t")
+        check_key(settings, "on-right-click", "")
+        check_key(settings, "on-middle-click", "")
+        check_key(settings, "on-scroll-up", "")
+        check_key(settings, "on-scroll-down", "")
+        check_key(settings, "always-show-icon", True)
+
+        update_image(self.image, "view-refresh-symbolic", self.settings["icon-size"], self.icons_path)
+
+        self.set_property("name", settings["root-css-name"])
+
+        if settings["css-name"]:
+            self.label.set_property("name", settings["css-name"])
+        else:
+            self.label.set_property("name", "executor-label")
+
+        if settings["tooltip-text"]:
+            self.set_tooltip_text(settings["tooltip-text"])
+
+        if settings["on-left-click"] or settings["on-right-click"] or settings["on-middle-click"] or settings[
+            "on-scroll-up"] or settings["on-scroll-down"]:
+            self.connect('button-press-event', self.on_button_press)
+            self.add_events(Gdk.EventMask.SCROLL_MASK)
+            self.connect('scroll-event', self.on_scroll)
+
+            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()
+
+        if settings["interval"] > 0:
+            Gdk.threads_add_timeout_seconds(GLib.PRIORITY_LOW, settings["interval"], self.refresh)
+
+    def update_widget(self, output):
+        if output:
+            try:
+                num = int(output)
+                if num > 0 or self.settings["always-show-icon"]:
+                    if not self.icon_path == "bell":
+                        update_image(self.image, "bell", self.settings["icon-size"], self.icons_path)
+                        self.icon_path = "bell"
+                    self.image.show()
+                else:
+                    self.image.hide()
+
+                if num > 0:
+                    self.label.set_text(str(num))
+                    self.label.show()
+                else:
+                    self.label.hide()
+            except:
+                update_image(self.image, "view-refresh-symbolic", self.settings["icon-size"], self.icons_path)
+                self.icon_path = "view-refresh-symbolic"
+                self.image.show()
+
+        return False
+
+    def get_output(self):
+        try:
+            output = subprocess.check_output("swaync-client -c".split()).decode("utf-8")
+            GLib.idle_add(self.update_widget, output)
+        except Exception as e:
+            print(e)
+
+    def refresh(self):
+        thread = threading.Thread(target=self.get_output)
+        thread.daemon = True
+        thread.start()
+        return True
+
+    def build_box(self):
+        if self.settings["icon-placement"] == "left":
+            self.box.pack_start(self.image, False, False, 2)
+        self.box.pack_start(self.label, False, False, 2)
+        if self.settings["icon-placement"] != "left":
+            self.box.pack_start(self.image, False, False, 2)
+
+    def on_enter_notify_event(self, widget, event):
+        widget.set_state_flags(Gtk.StateFlags.DROP_ACTIVE, clear=False)
+        widget.set_state_flags(Gtk.StateFlags.SELECTED, clear=False)
+
+    def on_leave_notify_event(self, widget, event):
+        widget.unset_state_flags(Gtk.StateFlags.DROP_ACTIVE)
+        widget.unset_state_flags(Gtk.StateFlags.SELECTED)
+
+    def on_button_press(self, widget, event):
+        if event.button == 1 and self.settings["on-left-click"]:
+            self.launch(self.settings["on-left-click"])
+        elif event.button == 2 and self.settings["on-middle-click"]:
+            self.launch(self.settings["on-middle-click"])
+        elif event.button == 3 and self.settings["on-right-click"]:
+            self.launch(self.settings["on-right-click"])
+
+    def on_scroll(self, widget, event):
+        if event.direction == Gdk.ScrollDirection.UP and self.settings["on-scroll-up"]:
+            self.launch(self.settings["on-scroll-up"])
+        elif event.direction == Gdk.ScrollDirection.DOWN and self.settings["on-scroll-up"]:
+            self.launch(self.settings["on-scroll-up"])
+        else:
+            print("No command assigned")
+
+    def launch(self, cmd):
+        print("Executing '{}'".format(cmd))
+        subprocess.Popen('exec {}'.format(cmd), shell=True)

setup.py

@@ -8,7 +8,7 @@ def read(f_name):
 
 setup(
     name='nwg-panel',
-    version='0.5.8',
+    version='0.6.0',
     description='GTK3-based panel for sway window manager',
     packages=find_packages(),
     include_package_data=True,