Move 'Fix primary screen' task to role

roles/lmn_misc/tasks/main.yml

@@ -182,3 +182,35 @@
     name: reporter.timer
     enabled: true
   when: misc_reporter
+
+# Prepare CloneScreen on Presenter PCs
+
+- name: Fix primary screen for class room PCs with projector
+  when: misc_clonescreen
+  block:
+    - name: Set primary screen for login
+      ansible.builtin.blockinfile:
+        path: /usr/share/sddm/scripts/Xsetup
+        block: |
+          xrandr --output {{ dual_screen[0] }} --primary
+      when: dual_screen is defined
+    - name: Reset primary screen for login
+      ansible.builtin.blockinfile:
+        path: /usr/share/sddm/scripts/Xsetup
+        state: absent
+      when: dual_screen is not defined
+    - name: Deploy fix-screen script
+      ansible.builtin.template:
+        src: lmn-fix-screen.j2
+        dest: /usr/local/bin/lmn-fix-screen
+        mode: '0755'
+    - name: Deploy fix-screen autostarter
+      ansible.builtin.copy:
+        dest: /etc/xdg/autostart/lmn-fix-screen.desktop
+        mode: '0644'
+        content: |
+          [Desktop Entry]
+          Name=fix-screen
+          Exec=lmn-fix-screen
+          Type=Application
+          NoDisplay=true