Refactor workspace and add about page

yafi/ui/about.ui

@@ -0,0 +1,19 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!-- Created with Cambalache 0.94.1 -->
+<interface>
+  <!-- interface-description The About page for YAFI -->
+  <!-- interface-copyright Steve-Tech -->
+  <requires lib="libadwaita" version="1.2"/>
+  <object class="AdwAboutWindow" id="about-root">
+    <property name="application-icon">application-default-icon</property>
+    <property name="application-name">Yet Another Framework Interface</property>
+    <property name="comments">YAFI is another GUI for the Framework Laptop Embedded Controller.
+It is written in Python with a GTK3 theme, and uses the `CrOS_EC_Python` library to communicate with the EC.</property>
+    <property name="copyright">Copyright © 2025 Stephen Horvath</property>
+    <property name="developers">Stephen Horvath (Steve-Tech)</property>
+    <property name="issue-url">https://github.com/Steve-Tech/YAFI/issues</property>
+    <property name="license-type">gpl-2-0</property>
+    <property name="version">0.1</property>
+    <property name="website">https://github.com/Steve-Tech/YAFI</property>
+  </object>
+</interface>

yafi/ui/yafi.cmb

@@ -6,7 +6,8 @@
 	(2,None,None,"thermals.ui","The Thermals page for YAFI",None,"Steve-Tech",None,None,None,None),
 	(3,None,None,"leds.ui","The LEDs page for YAFI",None,"Steve-Tech",None,None,None,None),
 	(4,None,None,"battery.ui","The Battery page for YAFI",None,"Steve-Tech",None,None,None,None),
-	(5,None,None,"hardware.ui","The Hardware page for YAFI","Steve-Tech",None,None,None,None,None)
+	(5,None,None,"hardware.ui","The Hardware page for YAFI","Steve-Tech",None,None,None,None,None),
+	(6,None,None,"about.ui","The About page for YAFI","Steve-Tech",None,None,None,None,None)
   </ui>
   <object>
 	(1,1,"AdwApplicationWindow","root",None,None,None,None,0,None,None),
@@ -97,7 +98,8 @@
 	(5,12,"AdwSwitchRow",None,2,None,None,None,4,None,None),
 	(5,13,"GtkBox",None,9,None,None,None,0,None,None),
 	(5,14,"GtkBox",None,6,None,None,None,0,None,None),
-	(5,15,"GtkSwitch",None,14,None,None,None,0,None,None)
+	(5,15,"GtkSwitch",None,14,None,None,None,0,None,None),
+	(6,1,"AdwAboutWindow","about-root",None,None,None,None,0,None,None)
   </object>
   <object_property>
 	(1,1,"GtkWindow","default-height","500",None,None,None,None,None,None,None,None,None),
@@ -285,7 +287,16 @@
 	(5,14,"GtkWidget","halign","end",0,None,None,None,None,None,None,None,None),
 	(5,14,"GtkWidget","valign","center",0,None,None,None,None,None,None,None,None),
 	(5,15,"GtkSwitch","active","True",0,None,None,None,None,None,None,None,None),
-	(5,15,"GtkWidget","sensitive","False",0,None,None,None,None,None,None,None,None)
+	(5,15,"GtkWidget","sensitive","False",0,None,None,None,None,None,None,None,None),
+	(6,1,"AdwAboutWindow","application-icon","application-default-icon",None,None,None,None,None,None,None,None,None),
+	(6,1,"AdwAboutWindow","application-name","Yet Another Framework Interface",None,None,None,None,None,None,None,None,None),
+	(6,1,"AdwAboutWindow","comments","YAFI is another GUI for the Framework Laptop Embedded Controller.\nIt is written in Python with a GTK3 theme, and uses the `CrOS_EC_Python` library to communicate with the EC.",None,None,None,None,None,None,None,None,None),
+	(6,1,"AdwAboutWindow","copyright","Copyright © 2025 Stephen Horvath",None,None,None,None,None,None,None,None,None),
+	(6,1,"AdwAboutWindow","developers","Stephen Horvath (Steve-Tech)",None,None,None,None,None,None,None,None,None),
+	(6,1,"AdwAboutWindow","issue-url","https://github.com/Steve-Tech/YAFI/issues",None,None,None,None,None,None,None,None,None),
+	(6,1,"AdwAboutWindow","license-type","gpl-2-0",None,None,None,None,None,None,None,None,None),
+	(6,1,"AdwAboutWindow","version","0.1",None,None,None,None,None,None,None,None,None),
+	(6,1,"AdwAboutWindow","website","https://github.com/Steve-Tech/YAFI",None,None,None,None,None,None,None,None,None)
   </object_property>
   <object_data>
 	(1,17,"GtkWidget",1,1,None,None,None,None,None,None),

yafi/yafi.py

@@ -18,7 +18,7 @@ class YAFI(Adw.Application):
     def _thermals_page(self, builder):
         # Load the thermals.ui file
         thermals_builder = Gtk.Builder()
-        thermals_builder.add_from_file("thermals.ui")
+        thermals_builder.add_from_file("ui/thermals.ui")
 
         # Get the root widget from the thermals.ui file
         thermals_root = thermals_builder.get_object("thermals-root")
@@ -62,7 +62,7 @@ class YAFI(Adw.Application):
     def _leds_page(self, builder):
         # Load the leds.ui file
         leds_builder = Gtk.Builder()
-        leds_builder.add_from_file("leds.ui")
+        leds_builder.add_from_file("ui/leds.ui")
 
         # Get the root widget from the leds.ui file
         leds_root = leds_builder.get_object("leds-root")
@@ -72,7 +72,7 @@ class YAFI(Adw.Application):
     def _battery_page(self, builder):
         # Load the battery.ui file
         battery_builder = Gtk.Builder()
-        battery_builder.add_from_file("battery.ui")
+        battery_builder.add_from_file("ui/battery.ui")
 
         # Get the root widget from the battery.ui file
         battery_root = battery_builder.get_object("battery-root")
@@ -82,21 +82,37 @@ class YAFI(Adw.Application):
     def _hardware_page(self, builder):
         # Load the hardware.ui file
         hardware_builder = Gtk.Builder()
-        hardware_builder.add_from_file("hardware.ui")
+        hardware_builder.add_from_file("ui/hardware.ui")
 
         # Get the root widget from the hardware.ui file
         hardware_root = hardware_builder.get_object("hardware-root")
 
         self._change_page(builder, hardware_root)
 
+    def _about_page(self, app_builder):
+        # Open About dialog
+        builder = Gtk.Builder()
+        builder.add_from_file("ui/about.ui")
+
+        about = builder.get_object("about-root")
+        about.set_modal(True)
+        about.set_transient_for(self.win)
+
+        # Reset the selection in the navbar
+        navbar = app_builder.get_object("navbar")
+        about.connect("close-request", lambda _: navbar.select_row(navbar.get_row_at_index(self.current_page)))
+        
+        about.present()
+
     def on_activate(self, app):
         # Create a Builder
         builder = Gtk.Builder()
-        builder.add_from_file("yafi.ui")
+        builder.add_from_file("ui/yafi.ui")
 
+        self.current_page = 0
         self._thermals_page(builder)
 
-        pages = (("Thermals", self._thermals_page), ("LEDs", self._leds_page), ("Battery", self._battery_page), ("Hardware", self._hardware_page), ("About", self._leds_page))
+        pages = (("Thermals", self._thermals_page), ("LEDs", self._leds_page), ("Battery", self._battery_page), ("Hardware", self._hardware_page), ("About", self._about_page))
 
         # Build the navbar
         navbar = builder.get_object("navbar")
@@ -105,7 +121,13 @@ class YAFI(Adw.Application):
             row.set_child(Gtk.Label(label=page[0]))
             navbar.append(row)
 
-        navbar.connect("row-activated", lambda box, row: pages[row.get_index()][1](builder))
+        def switch_page(page):
+            # About page is a special case
+            if page != len(pages) - 1:
+                self.current_page = page
+            pages[page][1](builder)
+        
+        navbar.connect("row-activated", lambda box, row: switch_page(row.get_index()))
 
         # Obtain and show the main window
         self.win = builder.get_object("root")