adasdasdasdasd Ctrl+O action

main.py

@@ -4,10 +4,11 @@ from textual.containers import HorizontalGroup, Vertical
 from textual.binding import Binding
 from textual_window import Window
 from textual import on
-from assets.theme_mappings import theme_mappings
-
 from textual_fspicker import FileOpen, FileSave
 
+from pathlib import Path
+
+from assets.theme_mappings import theme_mappings
 from plugin_loader import PluginLoader
 
 from watchdog.observers import Observer
@@ -97,6 +98,44 @@ class Berry(App):
 
 		self.query_one("#console-input").focus()
 
+	async def chose_file_to_open(self, result):
+		if result == None: return
+		result = str(result)
+		if self.open_file == result:
+			return
+		
+		def is_within_directory(file_path: str, directory: str) -> bool:
+			file_path = Path(file_path).resolve()
+			directory = Path(directory).resolve()
+			return directory in file_path.parents
+		
+		self.switching = True
+		
+		tabs: Tabs = self.query_one("#file-tabs")
+		
+		if self.open_file not in self.unsaved_files:
+			if self.open_file:
+				self.file_tabs.pop(self.open_file)
+			tabs.remove_tab(tabs.active_tab)
+			
+		self.open_file = result
+		inside_dir = is_within_directory(result, self.path)
+
+		self.sub_title = os.path.basename(self.open_file) if inside_dir else self.open_file
+
+		if result not in self.file_tabs:
+			new_tab = Tab(os.path.basename(result) if inside_dir else result)
+			new_tab.tooltip = str(new_tab.label)
+			setattr(new_tab, "file_path", result)
+			await tabs.add_tab(new_tab)
+			self.file_tabs[result] = new_tab
+			tabs.active = new_tab.id
+		else:
+			tabs.active = self.file_tabs[result].id
+
+	def action_open(self):
+		self.app.push_screen(FileOpen(), self.chose_file_to_open)
+
 	def action_find(self):
 		try:
 			self.query_one("#find-window")

plugins/test-plugin/lua/main.lua

@@ -1,14 +1,3 @@
 local plugin = {}
 
-function plugin.run()
-    local window = berry.ui.createWindow("test window")
-    berry.ui.app.mount(window)
-    berry.ui.runOnEvent(window.Initialized, function()
-        local test = berry.ui.createWidget("Static", "the absolute minimal experience")
-        window.mount_in_window(test)
-    end)
-
-    
-end
-
 return plugin