fix drop action

Author: AlexanderVanhee

gradia/ui/image_loaders.py

@@ -248,8 +248,10 @@ def open_file_dialog(self) -> None:
         self.file_loader.open_file_dialog()
 
     def _on_drop_action(self, action: Optional[object], param: object) -> None:
-        if param and isinstance(param, Gio.File):
-            self.drag_drop_loader.handle_file_drop(None, param, 0, 0)
+        if isinstance(param, GLib.Variant):
+            uri = param.get_string()
+            file = Gio.File.new_for_uri(uri)
+            self.drag_drop_loader.handle_file_drop(None, file, 0, 0)
         else:
             print("ImportManager._on_drop_action: Invalid drop parameter")
 

gradia/ui/ui_parts.py

@@ -212,11 +212,13 @@ def create_drop_target(stack: Gtk.Stack) -> None:
     drop_target = Gtk.DropTarget.new(Gio.File, Gdk.DragAction.COPY)
     drop_target.set_preload(True)
 
-    def on_file_dropped(_target: Gtk.DropTarget, *value: Gio.File, _x: int, _y: int) -> None:
-        app = Gio.Application.get_default()
-        action = app.lookup_action("load-drop") if app else None
-        if action:
-            action.activate(None)
+    def on_file_dropped(_target: Gtk.DropTarget, value: Gio.File, _x: int, _y: int) -> None:
+        uri = value.get_uri()
+        if uri:
+            app = Gio.Application.get_default()
+            action = app.lookup_action("load-drop") if app else None
+            if action:
+                action.activate(GLib.Variant('s', uri))
 
     drop_target.connect("drop", on_file_dropped)
     stack.add_controller(drop_target)

gradia/ui/window.py

@@ -75,7 +75,7 @@ def __init__(self, temp_dir: str, version: str, init_with_screenshot: bool = Fal
         self.create_action("shortcuts", self._on_shortcuts_activated,  ['<primary>question'])
 
         self.create_action("open", lambda *_: self.import_manager.open_file_dialog(), ["<Primary>o"])
-        self.create_action("load-drop", self.import_manager._on_drop_action)
+        self.create_action_with_param("load-drop", self.import_manager._on_drop_action)
         self.create_action("paste", lambda *_: self.import_manager.load_from_clipboard(), ["<Primary>v"])
         self.create_action("screenshot", lambda *_: self.import_manager.take_screenshot(), ["<Primary>a"])