Add itch import

data/gtk/preferences.blp

@@ -185,6 +185,21 @@ template PreferencesWindow : Adw.PreferencesWindow {
           }
         }
       }
+
+      Adw.ExpanderRow itch_expander_row {
+        title: _("itch");
+        show-enable-switch: true;
+
+        Adw.ActionRow {
+          title: _("itch Install Location");
+          subtitle: _("Directory to use when importing games");
+
+          Button itch_file_chooser_button {
+            icon-name: "folder-symbolic";
+            valign: center;
+          }
+        }
+      }
     }
   }
 }

data/hu.kramo.Cartridges.gschema.xml

@@ -51,6 +51,12 @@
     </key>
 	  <key name="bottles-location" type="s">
       <default>"~/.var/app/com.usebottles.bottles/data/bottles/"</default>
+    </key>
+    <key name="itch" type="b">
+      <default>true</default>
+    </key>
+    <key name="itch-location" type="s">
+      <default>"~/.var/app/io.itch.itch/config/itch/"</default>
     </key>
 	</schema>
   <schema id="hu.kramo.Cartridge.State" path="/hu/kramo/Cartridges/State/">