File Manager: add ActionActivity

ThomasFarstrike · ThomasFarstrike · commit 46c861819b78 · 2026-05-13T17:19:51.000+02:00
diff --git a/internal_filesystem/apps/com.micropythonos.filemanager/assets/action_activity.py b/internal_filesystem/apps/com.micropythonos.filemanager/assets/action_activity.py
@@ -0,0 +1,80 @@
+import lvgl as lv
+import os
+from mpos import Activity
+
+
+class ActionActivity(Activity):
+
+    def onCreate(self):
+        self._path = self.getIntent().extras.get("path")
+        screen = lv.obj()
+
+        path_label = lv.label(screen)
+        path_label.set_text(self._path)
+        path_label.set_width(lv.pct(90))
+        path_label.align(lv.ALIGN.TOP_MID, 0, 10)
+
+        self._delete_btn = lv.button(screen)
+        lv.label(self._delete_btn).set_text("Delete")
+        self._delete_btn.add_event_cb(lambda e: self.delete_cb(), lv.EVENT.CLICKED, None)
+        self._delete_btn.align(lv.ALIGN.CENTER, 0, -40)
+
+        self._rename_btn = lv.button(screen)
+        lv.label(self._rename_btn).set_text("Rename")
+        self._rename_btn.add_event_cb(lambda e: self.show_rename_ui(), lv.EVENT.CLICKED, None)
+        self._rename_btn.align(lv.ALIGN.CENTER, 0, 20)
+
+        name_part = self._path.rstrip('/').split('/')[-1]
+        self._rename_ta = lv.textarea(screen)
+        self._rename_ta.set_text(name_part)
+        self._rename_ta.set_width(lv.pct(80))
+        self._rename_ta.align(lv.ALIGN.CENTER, 0, -20)
+        self._rename_ta.add_flag(lv.obj.FLAG.HIDDEN)
+
+        self._confirm_btn = lv.button(screen)
+        lv.label(self._confirm_btn).set_text("Confirm")
+        self._confirm_btn.add_event_cb(lambda e: self.confirm_rename(), lv.EVENT.CLICKED, None)
+        self._confirm_btn.align(lv.ALIGN.CENTER, 0, 30)
+        self._confirm_btn.add_flag(lv.obj.FLAG.HIDDEN)
+
+        self._cancel_btn = lv.button(screen)
+        lv.label(self._cancel_btn).set_text("Cancel")
+        self._cancel_btn.add_event_cb(lambda e: self.cancel_rename(), lv.EVENT.CLICKED, None)
+        self._cancel_btn.align(lv.ALIGN.CENTER, 0, 80)
+        self._cancel_btn.add_flag(lv.obj.FLAG.HIDDEN)
+
+        self.setContentView(screen)
+
+    def delete_cb(self):
+        try:
+            os.remove(self._path)
+        except OSError:
+            try:
+                os.rmdir(self._path)
+            except OSError as e:
+                print(f"Error deleting {self._path}: {e}")
+        self.finish()
+
+    def show_rename_ui(self):
+        self._delete_btn.add_flag(lv.obj.FLAG.HIDDEN)
+        self._rename_btn.add_flag(lv.obj.FLAG.HIDDEN)
+        self._rename_ta.remove_flag(lv.obj.FLAG.HIDDEN)
+        self._confirm_btn.remove_flag(lv.obj.FLAG.HIDDEN)
+        self._cancel_btn.remove_flag(lv.obj.FLAG.HIDDEN)
+
+    def confirm_rename(self):
+        dir_part = '/'.join(self._path.rstrip('/').split('/')[:-1]) or '/'
+        new_name = self._rename_ta.get_text()
+        new_path = f"{dir_part}/{new_name}"
+        try:
+            os.rename(self._path, new_path)
+        except OSError as e:
+            print(f"Error renaming {self._path} to {new_path}: {e}")
+        self.finish()
+
+    def cancel_rename(self):
+        self._delete_btn.remove_flag(lv.obj.FLAG.HIDDEN)
+        self._rename_btn.remove_flag(lv.obj.FLAG.HIDDEN)
+        self._rename_ta.add_flag(lv.obj.FLAG.HIDDEN)
+        self._confirm_btn.add_flag(lv.obj.FLAG.HIDDEN)
+        self._cancel_btn.add_flag(lv.obj.FLAG.HIDDEN)
diff --git a/internal_filesystem/apps/com.micropythonos.filemanager/assets/file_manager.py b/internal_filesystem/apps/com.micropythonos.filemanager/assets/file_manager.py
@@ -1,5 +1,6 @@
 import lvgl as lv
-from mpos import Activity, sdcard, ui
+from mpos import Activity, Intent, sdcard, ui
+from action_activity import ActionActivity
 
 class FileManager(Activity):
 
@@ -29,7 +30,7 @@ def onResume(self, screen):
 
     def file_explorer_event_cb(self, event):
         event_code = event.get_code()
-        # Ignore:	
+        # Ignore:
         # =======
         # 2: PRESSING
         # 19: HIT_TEST
@@ -48,8 +49,11 @@ def file_explorer_event_cb(self, event):
             print(f"file_explorer_event_cb {event_code} with name {name}")
             if event_code == lv.EVENT.VALUE_CHANGED:
                 path = self.file_explorer.explorer_get_current_path()
+                clean_path = path[2:] if path[1] == ':' else path
                 file = self.file_explorer.explorer_get_selected_file_name()
-                print(f"Selected: {path}{file}")
+                fullpath = f"{clean_path}{file}"
+                print(f"Selected: {fullpath}")
+                self.startActivity(Intent(activity_class=ActionActivity).putExtra("path", fullpath))
 
     # Custom log callback to capture FPS
     def log_callback(self, level, log_str):
