drop collision check for custom mods

Mod hashes are taken from the directory names, which cannot be the same
at the filesystem level. Custom mod hashes are also unique from local
mods because they are given a different namespace.

dzgui/controllers/emitter.py

@@ -156,7 +156,7 @@ class Emitter(GObject.GObject):
         pass
 
     @GObject.Signal(flags=GObject.SignalFlags.RUN_LAST, arg_types=(object, str, bool))
-    def custom_mods_loaded(self, store: "FastInsertListStore", folder: str, has_duplicates: bool) -> None:
+    def custom_mods_loaded(self, store: "FastInsertListStore", folder: str) -> None:
         pass
 
     @GObject.Signal(flags=GObject.SignalFlags.RUN_LAST, arg_types=(str, bool))

dzgui/managers/offline.py

@@ -54,16 +54,7 @@ class OfflineManager:
         store = ModelFactory().make_mod_store()
         store.extend(mods)
 
-        has_duplicates = False
-        seen = set()
-        for row in store:
-            mod_id = row[1]
-            if mod_id in seen:
-                row[-1]=True
-                has_duplicates = True
-            seen.add(mod_id)
-
-        func = StoredFunc(lambda: self.emitter.emit("custom_mods_loaded", store, folder, has_duplicates))
+        func = StoredFunc(lambda: self.emitter.emit("custom_mods_loaded", store, folder))
         self.thread_man.set_cleanup_func(func)
 
     def setup(

dzgui/views/pages/offline.py

@@ -117,6 +117,7 @@ class ModFrame(HeadingFrame):
         sel.connect("changed", self._on_selection_changed)
 
         # TODO: inherit icons from warnings area in preconnect dialog
+        # TODO: strings
         self.error_label = Gtk.Label(label="No mods found", halign=Gtk.Align.START, margin_start=10, margin_bottom=5)
         self.vbox.pack_end(self.error_label, expand=True, fill=True, padding=3)
 
@@ -209,19 +210,12 @@ class CustomModFrame(ModFrame):
         emitter: "Emitter",
         store: "FastInsertListStore",
         folder: str,
-        has_duplicates: bool,
     ) -> None:
         if len(store) == 0:
             self.hide_tree()
         else:
             self.present_tree()
 
-        if has_duplicates:
-            # TODO: block button access
-            # TODO: update error message
-            # cf hide_tree
-            pass
-
     def _on_custom_button_clicked(self, button: Gtk.Button) -> None:
         local_mods = self.get_mods()
         self.parent.offline_man.get_custom_mods(local_mods)
@@ -373,11 +367,12 @@ class OfflineLoader(Gtk.Box):
         self.controller.open_page(NotebookPage.MODS)
 
     def _on_ok_clicked(self, button: Gtk.Button) -> None:
+        # TODO: grab all values in one pass
         # appid = self.radio_frame.get_appid()
         # mission = self.mission_frame.get_mission()
         # local_mods = self.local_frame.get_mods()
         # custom_mods = self.custom_frame.get_mods()
         # cf. api.mods._hash(uid, use_custom=True)
-        # TODO: dynamically calculate new symlink hashes
+        # TODO: set up all symlinks prior to launch, including custom ones
         # self.offline_man.setup(appid, mission, local_mods, custom_mods)
         pass