version 3, add changed signal for settings and change opacity

Makefile

@@ -0,0 +1,5 @@
+schemdir = ./activate_gnome@isjerryxiao/schemas
+$(schemdir)/gschemas.compiled: $(schemdir)/org.gnome.shell.extensions.activate_gnome.gschema.xml
+	glib-compile-schemas $(schemdir)/
+clean:
+	rm $(schemdir)/gschemas.compiled

README.md

@@ -6,7 +6,7 @@ A gnome-shell extension to show 'Activate Gnome' watermark.
 ## Installation
 ```
 git clone https://github.com/isjerryxiao/gnome-shell-extension-activate-gnome activate_gnome
-make -C activate_gnome/activate_gnome@isjerryxiao
+make -C activate_gnome
 ln -s $(realpath activate_gnome/activate_gnome@isjerryxiao) ~/.local/share/gnome-shell/extensions/
 ```  
 

activate_gnome@isjerryxiao/Makefile

@@ -1,2 +0,0 @@
-./schemas/gschemas.compiled: ./schemas/org.gnome.shell.extensions.activate_gnome.gschema.xml
-	glib-compile-schemas ./schemas/

activate_gnome@isjerryxiao/extension.js

@@ -28,11 +28,18 @@ class Extension {
         this.label_2 = null
         this.loaded = 0
         this.settings = null
+        this.handler_id = null
     }
 
     update() {
         if (this.label_1 && this.label_2) {
-            let [text1, text2, vl2, hl2] = this.settings
+            let settings = this.settings
+            let text1 = settings.get_string('text-l1') || settings.get_default_value('text-l1').get_string()
+            let text2 = settings.get_string('text-l2') || settings.get_default_value('text-l2').get_string()
+            let vl2 = settings.get_double('l2-vertical') || settings.get_default_value('l2-vertical').get_double()
+            let hl2 = settings.get_double('l2-horizontal') || settings.get_default_value('l2-horizontal').get_double()
+            this.label_1.text = text1
+            this.label_2.text = text2
             let monitor = Main.layoutManager.primaryMonitor
             let h = Math.floor(monitor.height * vl2 - this.label_2.height)
             let w = Math.floor(monitor.width * hl2 - this.label_2.width)
@@ -44,15 +51,12 @@ class Extension {
             }
         }
     }
+
     enable() {
-        let settings = ExtensionUtils.getSettings(Me.metadata['settings-schema'])
+        this.settings = ExtensionUtils.getSettings(Me.metadata['settings-schema'])
-        let text1 = settings.get_string('text-l1') || settings.get_default_value('text-l1').get_string()
+        this.handler_id = this.settings.connect('changed', () => this.update())
-        let text2 = settings.get_string('text-l2') || settings.get_default_value('text-l2').get_string()
+        this.label_2 = new St.Label({ style_class: 'label-2', text: '' })
-        let vl2 = settings.get_double('l2-vertical') || settings.get_default_value('l2-vertical').get_double()
+        this.label_1 = new St.Label({ style_class: 'label-1', text: '' })
-        let hl2 = settings.get_double('l2-horizontal') || settings.get_default_value('l2-horizontal').get_double()
-        this.settings = [text1, text2, vl2, hl2]
-        this.label_2 = new St.Label({ style_class: 'label-2', text: text2 })
-        this.label_1 = new St.Label({ style_class: 'label-1', text: text1 })
         Main.layoutManager.addTopChrome(this.label_2, {"trackFullscreen": false})
         Main.layoutManager.addTopChrome(this.label_1, {"trackFullscreen": false})
         this.update()
@@ -65,7 +69,9 @@ class Extension {
         this.label_2.destroy()
         this.label_1 = null
         this.label_2 = null
+        this.settings.disconnect(this.handler_id)
         this.settings = null
+        this.handler_id = null
     }
 }
 

activate_gnome@isjerryxiao/metadata.json

@@ -1,5 +1,5 @@
 {
-    "name": "activate_gnome",
+    "name": "Activate Gnome",
     "description": "Shows Activate Gnome watermark on your screen.",
     "uuid": "activate_gnome@isjerryxiao",
     "settings-schema": "org.gnome.shell.extensions.activate_gnome",
@@ -7,6 +7,6 @@
         "40",
         "41"
     ],
-    "version": 2,
+    "version": 3,
     "url": "https://github.com/isjerryxiao/gnome-shell-extension-activate-gnome"
 }

activate_gnome@isjerryxiao/prefs.js

@@ -4,7 +4,6 @@ const Gtk = imports.gi.Gtk
 const ExtensionUtils = imports.misc.extensionUtils
 const Me = ExtensionUtils.getCurrentExtension()
 
-
 function init() {
 }
 

activate_gnome@isjerryxiao/schemas/org.gnome.shell.extensions.activate_gnome.gschema.xml

@@ -15,7 +15,7 @@
       <summary>Vertical position of line 2</summary>
     </key>
     <key name="l2-horizontal" type="d">
-      <default>0.9</default>
+      <default>0.92</default>
       <summary>Horizontal position of line 2</summary>
     </key>
   </schema>

activate_gnome@isjerryxiao/stylesheet.css

@@ -2,14 +2,14 @@
 .label-1 {
     font-size: 36px;
     font-weight: normal;
-    color: rgba(255, 255, 255, 0.3);
+    color: rgba(255, 255, 255, 0.4);
     background-color: rgba(10, 10, 10, 0);
     border-radius: 5px;
 }
 .label-2 {
     font-size: 26px;
     font-weight: normal;
-    color: rgba(255, 255, 255, 0.3);
+    color: rgba(255, 255, 255, 0.4);
     background-color: rgba(10, 10, 10, 0);
     border-radius: 5px;
 }