Better implementation for desktop entry source

data/gtk/preferences.blp

@@ -311,32 +311,12 @@ template $PreferencesWindow : Adw.PreferencesWindow {
         }
       }
 
-      Adw.ExpanderRow desktop_expander_row {
+      Adw.ActionRow {
         title: _("Desktop Entries");
-        show-enable-switch: true;
+        activatable-widget: desktop_switch;
 
-        Adw.ComboRow desktop_terminal_exec_row {
-          title: _("Terminal");
-          subtitle: _("Used only by games that require one to run");
-          model: StringList {
-            strings [
-            _("Custom"),
-            "xdg-terminal-exec", 
-            "GNOME Console",
-            "GNOME Terminal",
-            "Konsole",
-            "XTerm"
-            ]
-          };
-          [suffix]
-          Revealer desktop_tereminal_custom_exec_revealer {
-            transition-type: slide_right;
-
-            Entry desktop_tereminal_custom_exec {
-              valign: center;
-              placeholder-text: _("Executable");
-            }
-          }
+        Switch desktop_switch {
+          valign: center;
         }
       }
     }

data/hu.kramo.Cartridges.gschema.xml.in

@@ -1,15 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <schemalist gettext-domain="cartridges">
 
-  <enum id="@APP_ID@.terminals">
-    <value nick="custom" value="0"/>
-    <value nick="xdg-terminal-exec" value="1"/>
-    <value nick="kgx" value="2"/>
-    <value nick="gnome-terminal" value="3"/>
-    <value nick="konsole" value="4"/>
-    <value nick="xterm" value="5"/>
-  </enum>
-
   <schema id="@APP_ID@" path="@PREFIX@/">
     <key name="exit-after-launch" type="b">
       <default>false</default>
@@ -89,12 +80,6 @@
     <key name="desktop" type="b">
       <default>true</default>
     </key>
-    <key name="desktop-terminal" enum="@APP_ID@.terminals">
-      <default>"xdg-terminal-exec"</default>
-    </key>
-    <key name="desktop-terminal-custom-exec" type="s">
-      <default>""</default>
-    </key>
     <key name="flatpak" type="b">
       <default>true</default>
     </key>
@@ -144,8 +129,5 @@
     <key name="steam-limiter-tokens-history" type="s">
       <default>"[]"</default>
     </key>
-    <key name="terminal-check-done" type="b">
-      <default>false</default>
-    </key>
   </schema>
 </schemalist>