feat: implement global search functionality with indexing support and UI controls

.gitignore

@@ -41,6 +41,7 @@ coverage.xml
 
 # Local settings (keep your secrets safe)
 settings.json
+searchindex.json
 
 # Temporary files
 C:\Temp_SP\

sharepoint_browser.py

@@ -9,6 +9,9 @@ import msal
 import wx
 import wx.lib.newevent
 import webbrowser
+import re
+import ctypes
+from ctypes import wintypes
 
 # --- STIHÅNDTERING (Til EXE-brug) ---
 if getattr(sys, 'frozen', False):
@@ -21,6 +24,7 @@ else:
     CONFIG_DIR = RESOURCE_DIR
 
 SETTINGS_FILE = os.path.join(CONFIG_DIR, 'settings.json')
+SEARCH_INDEX_FILE = os.path.join(CONFIG_DIR, 'searchindex.json')
 
 def load_settings():
     default_settings = {
@@ -30,7 +34,8 @@ def load_settings():
         "language": "da", # da eller en
         "favorites": [], # Liste over {id, name, type, drive_id, site_id, path}
         "fav_visible": True,
-        "license_key": ""
+        "license_key": "",
+        "enable_global_search": False
     }
     if not os.path.exists(SETTINGS_FILE):
         with open(SETTINGS_FILE, 'w', encoding='utf-8') as f:
@@ -147,7 +152,15 @@ STRINGS = {
         "msg_fav_exists": "'{name}' er allerede i favoritter.",
         "settings_license_group": "Licens / Aktivering",
         "settings_license_key": "Licensnøgle:",
-        "settings_license_status": "Status: Ikke aktiveret"
+        "settings_license_status": "Status: Ikke aktiveret",
+        "settings_search_group": "Global Søgning & Indeksering",
+        "settings_search_enable": "Aktiver global søgning (Advarsel: Kan tage lang tid og bruge mange ressourcer/API kald)",
+        "btn_global_search": "Søg i alt",
+        "status_indexing": "Indekserer... ({count} fundet)",
+        "status_indexing_done": "Indeksering færdig. {count} filer klar.",
+        "col_path": "Sti",
+        "msg_search_results": "Søgeresultater for '{query}'",
+        "msg_search_placeholder": "Søg..."
     },
     "en": {
         "title": "SharePoint Explorer",
@@ -239,13 +252,39 @@ STRINGS = {
         "msg_fav_exists": "'{name}' is already in favorites.",
         "settings_license_group": "License / Activation",
         "settings_license_key": "License Key:",
-        "settings_license_status": "Status: Not activated"
+        "settings_license_status": "Status: Not activated",
+        "settings_search_group": "Global Search & Indexing",
+        "settings_search_enable": "Enable global search (Warning: indexing can be slow and resource-heavy)",
+        "btn_global_search": "Global Search",
+        "status_indexing": "Indexing... ({count} found)",
+        "status_indexing_done": "Indexing done. {count} files ready.",
+        "col_path": "Path",
+        "msg_search_results": "Search results for '{query}'",
+        "msg_search_placeholder": "Search..."
     }
 }
 
 if not os.path.exists(TEMP_DIR):
     os.makedirs(TEMP_DIR)
 
+def natural_sort_key(s):
+    return [int(text) if text.isdigit() else text.lower()
+            for text in re.split('([0-9]+)', str(s))]
+
+# --- NATIVE WINDOWS ICON HANDLING ---
+if os.name == 'nt':
+    class SHFILEINFO(ctypes.Structure):
+        _fields_ = [
+            ("hIcon", wintypes.HANDLE),
+            ("iIcon", ctypes.c_int),
+            ("dwAttributes", wintypes.DWORD),
+            ("szDisplayName", wintypes.WCHAR * 260),
+            ("szTypeName", wintypes.WCHAR * 80),
+        ]
+    SHGFI_ICON = 0x000000100
+    SHGFI_SMALLICON = 0x000000001
+    SHGFI_USEFILEATTRIBUTES = 0x000000010
+
 class UploadDropTarget(wx.FileDropTarget):
     def __init__(self, window, app):
         wx.FileDropTarget.__init__(self)
@@ -377,6 +416,16 @@ class SettingsDialog(wx.Dialog):
         
         inner_vbox.Add(lang_sizer, 0, wx.EXPAND | wx.ALL, 10)
         
+        # --- Group: Global Search ---
+        search_box = wx.StaticBox(panel, label=self.get_txt("settings_search_group"))
+        search_sizer = wx.StaticBoxSizer(search_box, wx.VERTICAL)
+        
+        self.enable_search_cb = wx.CheckBox(panel, label=self.get_txt("settings_search_enable"))
+        self.enable_search_cb.SetValue(self.settings.get("enable_global_search", False))
+        search_sizer.Add(self.enable_search_cb, 0, wx.ALL, 5)
+        
+        inner_vbox.Add(search_sizer, 0, wx.EXPAND | wx.ALL, 10)
+        
         panel.SetSizer(inner_vbox)
         inner_vbox.Fit(panel)
         vbox.Add(panel, 1, wx.EXPAND | wx.ALL, 0)
@@ -406,6 +455,7 @@ class SettingsDialog(wx.Dialog):
         self.settings["temp_dir"] = self.temp_dir_picker.GetPath()
         self.settings["language"] = "da" if self.lang_choice.GetSelection() == 0 else "en"
         self.settings["license_key"] = self.license_ctrl.GetValue().strip()
+        self.settings["enable_global_search"] = self.enable_search_cb.GetValue()
         
         if not self.settings["client_id"] or not self.settings["tenant_id"]:
              wx.MessageBox("Client ID og Tenant ID skal udfyldes.", "Fejl", wx.OK | wx.ICON_ERROR)
@@ -436,14 +486,34 @@ class SharePointApp(wx.Frame):
         self.active_edits = {} # item_id -> { "name": name, "event": Event, "waiting": bool }
         self.favorites = settings.get("favorites", [])
         self.fav_visible = settings.get("fav_visible", True)
+        self.enable_global_search = settings.get("enable_global_search", False)
+        self.sort_col = 0 # Default (Navn)
+        self.sort_asc = True
+        self.compact_mode = False
+        self.ext_icons = {} # Mapping fra .ext -> index i image_list
+        self.current_web_url = None # URL til nuværende lokation i browser
+        self.search_text = ""
+        self.search_index = {} # site_id -> { item_id -> item_data }
+        self.is_searching_globally = False
         
-        # System Ikoner (Brug ART_CMN_DIALOG eller ART_TOOLBAR for mere farve på Windows)
+        self.load_search_index()
+        
+        # System Ikoner
         self.image_list = wx.ImageList(16, 16)
-        self.idx_site = self.image_list.Add(wx.ArtProvider.GetBitmap(wx.ART_GO_HOME, wx.ART_CMN_DIALOG, (16, 16)))    # Site
-        self.idx_drive = self.image_list.Add(wx.ArtProvider.GetBitmap(wx.ART_HARDDISK, wx.ART_CMN_DIALOG, (16, 16)))   # Drive
-        self.idx_folder = self.image_list.Add(wx.ArtProvider.GetBitmap(wx.ART_FOLDER, wx.ART_CMN_DIALOG, (16, 16)))    # Folder
-        self.idx_file = self.image_list.Add(wx.ArtProvider.GetBitmap(wx.ART_NORMAL_FILE, wx.ART_CMN_DIALOG, (16, 16))) # File
-        self.idx_star = self.image_list.Add(wx.ArtProvider.GetBitmap(wx.ART_ADD_BOOKMARK, wx.ART_CMN_DIALOG, (16, 16))) # Favorit stjerne
+        
+        def add_icon(art_id, client=wx.ART_CMN_DIALOG):
+            bmp = wx.ArtProvider.GetBitmap(art_id, client, (16, 16))
+            if not bmp.IsOk():
+                bmp = wx.ArtProvider.GetBitmap(wx.ART_NORMAL_FILE, client, (16, 16)) # Fallback
+            return self.image_list.Add(bmp)
+
+        self.idx_site = add_icon(wx.ART_GO_HOME)
+        self.idx_drive = add_icon(wx.ART_HARDDISK)
+        self.idx_folder = add_icon(wx.ART_FOLDER)
+        self.idx_file = add_icon(wx.ART_NORMAL_FILE)
+        self.idx_star = add_icon(wx.ART_ADD_BOOKMARK)
+        self.idx_up = add_icon(wx.ART_GO_UP, wx.ART_TOOLBAR)
+        self.idx_down = add_icon(wx.ART_GO_DOWN, wx.ART_TOOLBAR)
         
         # Threading/Sync til filredigering
         
@@ -547,6 +617,22 @@ class SharePointApp(wx.Frame):
         
         nav_hbox.AddStretchSpacer(1)
         
+        # SØGEFELT
+        self.search_ctrl = wx.SearchCtrl(nav_panel, size=(200, 25), style=wx.TE_PROCESS_ENTER)
+        self.search_ctrl.ShowCancelButton(True)
+        self.search_ctrl.SetDescriptiveText(self.get_txt("msg_search_placeholder"))
+        self.search_ctrl.Bind(wx.EVT_TEXT, self.on_search_text)
+        self.search_ctrl.Bind(wx.EVT_SEARCHCTRL_CANCEL_BTN, self.on_search_cancel)
+        self.search_ctrl.Bind(wx.EVT_TEXT_ENTER, self.on_global_search)
+        nav_hbox.Add(self.search_ctrl, 0, wx.RIGHT | wx.ALIGN_CENTER_VERTICAL, 5)
+        
+        self.global_search_btn = wx.Button(nav_panel, label="", size=(30, 30))
+        self.global_search_btn.SetBitmap(wx.ArtProvider.GetBitmap(wx.ART_FIND, wx.ART_BUTTON, (16, 16)))
+        self.global_search_btn.SetToolTip(self.get_txt("btn_global_search"))
+        self.global_search_btn.Bind(wx.EVT_BUTTON, self.on_global_search)
+        self.global_search_btn.Show(self.enable_global_search)
+        nav_hbox.Add(self.global_search_btn, 0, wx.RIGHT | wx.ALIGN_CENTER_VERTICAL, 10)
+        
         self.login_btn = wx.Button(nav_panel, label=self.get_txt("btn_login"), size=(130, 30))
         self.login_btn.SetBackgroundColour(wx.Colour(40, 167, 69)) # Grøn
         self.login_btn.SetForegroundColour(wx.WHITE)
@@ -564,6 +650,8 @@ class SharePointApp(wx.Frame):
         
         nav_panel.SetSizer(nav_hbox)
         vbox.Add(nav_panel, 0, wx.EXPAND | wx.ALL, 5)
+        self.nav_hbox = nav_hbox # Gem til resize
+        self.nav_panel = nav_panel
 
         # 2. PATH BREADCRUMBS (Adresselinje-stil)
         self.path_panel = wx.Panel(panel, style=wx.BORDER_SIMPLE)
@@ -636,8 +724,10 @@ class SharePointApp(wx.Frame):
         self.list_ctrl.InsertColumn(1, self.get_txt("col_type"), width=120)
         self.list_ctrl.InsertColumn(2, self.get_txt("col_size"), width=80)
         self.list_ctrl.InsertColumn(3, self.get_txt("col_modified"), width=180)
+        self.list_ctrl.InsertColumn(4, self.get_txt("col_path"), width=0) # Skjult som standard
         
         self.list_ctrl.Bind(wx.EVT_LIST_ITEM_ACTIVATED, self.on_item_activated)
+        self.list_ctrl.Bind(wx.EVT_LIST_COL_CLICK, self.on_column_click)
         self.list_ctrl.Bind(wx.EVT_CONTEXT_MENU, self.on_right_click)
         
         # AKTIVER DRAG & DROP
@@ -656,6 +746,7 @@ class SharePointApp(wx.Frame):
         self.status_bar.SetStatusText(self.get_txt("status_ready"))
 
         panel.SetSizer(vbox)
+        self.Bind(wx.EVT_SIZE, self.on_resize)
         self.Layout()
 
     def on_right_click(self, event):
@@ -693,6 +784,13 @@ class SharePointApp(wx.Frame):
                     delete_item = menu.Append(wx.ID_ANY, f"{self.get_txt('msg_delete')} '{item['name']}'")
                     delete_item.SetBitmap(wx.ArtProvider.GetBitmap(wx.ART_DELETE, wx.ART_MENU, (16, 16)))
                     self.Bind(wx.EVT_MENU, lambda e: self.on_delete_items_clicked(selected_items), delete_item)
+                
+                # Åbn i browser
+                if item.get('web_url'):
+                    menu.AppendSeparator()
+                    web_item = menu.Append(wx.ID_ANY, self.get_txt("msg_open_browser"))
+                    web_item.SetBitmap(wx.ArtProvider.GetBitmap(wx.ART_GO_FORWARD, wx.ART_MENU, (16, 16)))
+                    self.Bind(wx.EVT_MENU, lambda e, url=item['web_url']: webbrowser.open(url), web_item)
             else:
                 # Flere emner valgt
                 delete_items = menu.Append(wx.ID_ANY, f"{self.get_txt('msg_delete')} {len(selected_indices)} " + ("emner" if self.lang == "da" else "items"))
@@ -700,6 +798,12 @@ class SharePointApp(wx.Frame):
                 self.Bind(wx.EVT_MENU, lambda e: self.on_delete_items_clicked(selected_items), delete_items)
         else:
             # Menu for selve mappen (hvis man trykker på det tomme felt)
+            if self.current_web_url:
+                web_item = menu.Append(wx.ID_ANY, self.get_txt("msg_open_browser"))
+                web_item.SetBitmap(wx.ArtProvider.GetBitmap(wx.ART_GO_FORWARD, wx.ART_MENU, (16, 16)))
+                self.Bind(wx.EVT_MENU, lambda e: webbrowser.open(self.current_web_url), web_item)
+                menu.AppendSeparator()
+                
             if self.current_drive_id:
                 upload_item = menu.Append(wx.ID_ANY, self.get_txt("msg_upload_here"))
                 upload_item.SetBitmap(wx.ArtProvider.GetBitmap(wx.ART_FILE_OPEN, wx.ART_MENU, (16, 16)))
@@ -736,6 +840,13 @@ class SharePointApp(wx.Frame):
             fav_item = menu.Append(wx.ID_ANY, self.get_txt("btn_add_fav"))
             fav_item.SetBitmap(wx.ArtProvider.GetBitmap(wx.ART_ADD_BOOKMARK, wx.ART_MENU, (16, 16)))
             self.Bind(wx.EVT_MENU, lambda e, d=data: self.add_favorite(d), fav_item)
+            
+            if data.get('web_url'):
+                menu.AppendSeparator()
+                web_item = menu.Append(wx.ID_ANY, self.get_txt("msg_open_browser"))
+                web_item.SetBitmap(wx.ArtProvider.GetBitmap(wx.ART_GO_FORWARD, wx.ART_MENU, (16, 16)))
+                self.Bind(wx.EVT_MENU, lambda e, url=data['web_url']: webbrowser.open(url), web_item)
+            
             menu.AppendSeparator()
             
         refresh_item = menu.Append(wx.ID_ANY, self.get_txt("btn_refresh"))
@@ -758,7 +869,8 @@ class SharePointApp(wx.Frame):
             "type": item['type'],
             "drive_id": item.get('drive_id'),
             "site_id": item.get('id') if item['type'] == "SITE" else self.current_site_id,
-            "path": self.current_path + [item['name']]
+            "path": self.current_path + [item['name']],
+            "web_url": item.get('web_url')
         }
         self.favorites.append(new_fav)
         self.save_favorites()
@@ -815,6 +927,13 @@ class SharePointApp(wx.Frame):
         fav = self.favorites[idx]
         
         menu = wx.Menu()
+        
+        if fav.get('web_url'):
+            web_item = menu.Append(wx.ID_ANY, self.get_txt("msg_open_browser"))
+            web_item.SetBitmap(wx.ArtProvider.GetBitmap(wx.ART_GO_FORWARD, wx.ART_MENU, (16, 16)))
+            self.Bind(wx.EVT_MENU, lambda e: webbrowser.open(fav['web_url']), web_item)
+            menu.AppendSeparator()
+            
         remove_item = menu.Append(wx.ID_ANY, self.get_txt("btn_remove_fav"))
         remove_item.SetBitmap(wx.ArtProvider.GetBitmap(wx.ART_DEL_BOOKMARK, wx.ART_MENU, (16, 16)))
         self.Bind(wx.EVT_MENU, lambda e: self.remove_favorite(fav['id']), remove_item)
@@ -1118,24 +1237,27 @@ class SharePointApp(wx.Frame):
                 
             self.show_info(self.get_txt("msg_settings_saved"))
             
+            # Opdater Global Search visning
+            self.enable_global_search = settings.get("enable_global_search", False)
+            self.global_search_btn.Show(self.enable_global_search)
+            self.nav_panel.Layout()
+            
         dlg.Destroy()
 
     def refresh_ui_texts(self):
         # Update UI texts for main frame and buttons
         self.SetTitle(self.get_txt("title"))
-        self.back_btn.SetLabel(self.get_txt("btn_back"))
-        self.home_btn.SetLabel(self.get_txt("btn_home"))
-        self.done_btn.SetLabel(self.get_txt("btn_save_changes"))
-        self.upload_btn.SetLabel(self.get_txt("btn_upload_file"))
-        self.upload_folder_btn.SetLabel(self.get_txt("btn_upload_folder"))
-        self.new_folder_btn.SetLabel(self.get_txt("btn_new_folder"))
-        self.refresh_btn.SetLabel(self.get_txt("btn_refresh"))
-        self.settings_btn.SetLabel(self.get_txt("btn_settings"))
+        
+        # Hvis vi er i compact mode, skal vi ikke sætte labels på knapperne nu
+        if not self.compact_mode:
+            self._update_button_labels(full=True)
+        
+        self.settings_btn.SetLabel(self.get_txt("btn_settings") if not self.compact_mode else "")
         
         if self.access_token:
-            self.login_btn.SetLabel(self.get_txt("btn_logged_in"))
+            self.login_btn.SetLabel(self.get_txt("btn_logged_in") if not self.compact_mode else "")
         else:
-            self.login_btn.SetLabel(self.get_txt("btn_login"))
+            self.login_btn.SetLabel(self.get_txt("btn_login") if not self.compact_mode else "")
             
         # Re-set headers for ListCtrl
         cols = [self.get_txt("col_name"), self.get_txt("col_type"), self.get_txt("col_size"), self.get_txt("col_modified")]
@@ -1146,6 +1268,7 @@ class SharePointApp(wx.Frame):
             self.list_ctrl.SetColumn(i, info)
             
         self.set_status(self.get_txt("status_ready"))
+        self.search_ctrl.SetDescriptiveText(self.get_txt("msg_search_placeholder"))
         self._refresh_current_view()
 
     def on_language_changed(self, event):
@@ -1201,11 +1324,77 @@ class SharePointApp(wx.Frame):
         self.current_items = []
         self.update_path_display()
 
+    def on_resize(self, event):
+        width = self.GetSize().width
+        threshold = 1100
+        
+        if width < threshold and not self.compact_mode:
+            self.compact_mode = True
+            self._update_button_labels(full=False)
+        elif width >= threshold and self.compact_mode:
+            self.compact_mode = False
+            self._update_button_labels(full=True)
+            
+        event.Skip()
+
+    def _update_button_labels(self, full=True):
+        if not self: return
+        try:
+            # Liste over knapper og deres tilhørende oversættelses-nøgle
+            btns = [
+                (self.back_btn, "btn_back", 40, 110),
+                (self.home_btn, "btn_home", 40, 110),
+                (self.refresh_btn, "btn_refresh", 40, 110),
+                (self.upload_btn, "btn_upload_file", 40, 130),
+                (self.upload_folder_btn, "btn_upload_folder", 40, 130),
+                (self.new_folder_btn, "btn_new_folder", 40, 120),
+                (self.settings_btn, "btn_settings", 40, 130)
+            ]
+            
+            for btn, key, compact_w, full_w in btns:
+                txt = self.get_txt(key)
+                btn.SetLabel(txt if full else "")
+                btn.SetToolTip(txt)
+                btn.SetMinSize((compact_w if not full else full_w, 30))
+                btn.SetSize((compact_w if not full else full_w, 30))
+                btn.SetBitmapMargins((12 if full else 10, 0))
+
+            # Special cases for Login and Done buttons
+            if full:
+                login_txt = self.get_txt("btn_logged_in") if self.access_token else self.get_txt("btn_login")
+                self.login_btn.SetLabel(login_txt)
+                self.login_btn.SetToolTip(login_txt)
+                self.login_btn.SetMinSize((130, 30))
+                self.login_btn.SetBitmapMargins((12, 0))
+                
+                done_txt = self.get_txt("btn_save_changes")
+                self.done_btn.SetLabel(done_txt)
+                self.done_btn.SetToolTip(done_txt)
+                self.done_btn.SetMinSize((250, 30))
+                self.done_btn.SetBitmapMargins((12, 0))
+            else:
+                login_txt = self.get_txt("btn_logged_in") if self.access_token else self.get_txt("btn_login")
+                self.login_btn.SetLabel("")
+                self.login_btn.SetToolTip(login_txt)
+                self.login_btn.SetMinSize((40, 30))
+                self.login_btn.SetBitmapMargins((10, 0))
+                
+                done_txt = self.get_txt("btn_save_changes")
+                self.done_btn.SetLabel("")
+                self.done_btn.SetToolTip(done_txt)
+                self.done_btn.SetMinSize((40, 30))
+                self.done_btn.SetBitmapMargins((10, 0))
+
+            self.nav_panel.Layout()
+            self.Layout()
+        except RuntimeError:
+            pass
+
     def update_path_display(self):
         if not self: return
         try:
             self.path_sizer.Clear(True)
-            self._add_path_segment("📍 " + self.get_txt("title"), "ROOT")
+            self._add_path_segment(self.get_txt("title"), "ROOT")
             
             # Vis stien fra self.current_path
             path_segments = self.current_path[1:] if self.current_path and self.current_path[0] == "SharePoint" else self.current_path
@@ -1241,6 +1430,8 @@ class SharePointApp(wx.Frame):
         btn.SetFont(wx.Font(9, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL))
         
         if node == "ROOT":
+            btn.SetBitmap(wx.ArtProvider.GetBitmap(wx.ART_GO_HOME, wx.ART_CMN_DIALOG, (16, 16)))
+            btn.SetBitmapMargins((4, 0))
             btn.Bind(wx.EVT_BUTTON, self.load_sites)
         elif node:
             btn.Bind(wx.EVT_BUTTON, lambda e: self.tree_ctrl.SelectItem(node))
@@ -1323,7 +1514,8 @@ class SharePointApp(wx.Frame):
             node = self.tree_ctrl.AppendItem(self.tree_root, name, image=self.idx_site)
             self.tree_item_data[node] = {
                 "type": "SITE", "id": site['id'], "name": name, 
-                "drive_id": None, "path": ["SharePoint", name], "loaded": False
+                "drive_id": None, "path": ["SharePoint", name], "loaded": False,
+                "web_url": site.get('webUrl')
             }
             self.tree_ctrl.SetItemHasChildren(node, True)
             
@@ -1387,7 +1579,8 @@ class SharePointApp(wx.Frame):
             node = self.tree_ctrl.AppendItem(parent_node, name, image=self.idx_drive)
             self.tree_item_data[node] = {
                 "type": "DRIVE", "id": drive_id, "name": name, 
-                "drive_id": drive_id, "path": parent_data["path"] + [name], "loaded": False
+                "drive_id": drive_id, "path": parent_data["path"] + [name], "loaded": False,
+                "web_url": drive.get('webUrl')
             }
             self.tree_ctrl.SetItemHasChildren(node, True)
             if drive_id == getattr(self, '_pending_tree_selection_id', None):
@@ -1408,7 +1601,8 @@ class SharePointApp(wx.Frame):
             node = self.tree_ctrl.AppendItem(parent_node, name, image=self.idx_folder)
             self.tree_item_data[node] = {
                 "type": "FOLDER", "id": folder_id, "name": name, 
-                "drive_id": parent_data["drive_id"], "path": parent_data["path"] + [name], "loaded": False
+                "drive_id": parent_data["drive_id"], "path": parent_data["path"] + [name], "loaded": False,
+                "web_url": folder.get('webUrl')
             }
             self.tree_ctrl.SetItemHasChildren(node, True)
             if folder_id == getattr(self, '_pending_tree_selection_id', None):
@@ -1483,16 +1677,240 @@ class SharePointApp(wx.Frame):
                     
         wx.CallAfter(self._populate_list_ctrl, items_data, data)
 
-    def _populate_list_ctrl(self, items_data, parent_data):
-        if not self: return
+    def on_column_click(self, event):
+        col = event.GetColumn()
+        if col == self.sort_col:
+            self.sort_asc = not self.sort_asc
+        else:
+            self.sort_col = col
+            self.sort_asc = True
+        
+        self.apply_sorting()
+
+    def apply_sorting(self):
+        if not self.current_items: return
+        
+        # Priority: SITE < DRIVE < FOLDER < FILE
+        type_prio = {"SITE": 0, "DRIVE": 1, "FOLDER": 2, "FILE": 3}
+        
+        def sort_logic(item):
+            # Altid grupper efter type først (mapper øverst)
+            p = type_prio.get(item['type'], 9)
+            
+            val = ""
+            if self.sort_col == 0: # Name
+                val = natural_sort_key(item['name'])
+            elif self.sort_col == 1: # Type
+                val = item['type']
+            elif self.sort_col == 2: # Size
+                val = item['size'] if item['size'] is not None else -1
+            elif self.sort_col == 3: # Modified
+                val = item['modified']
+                
+            return (p, val)
+
+        self.current_items.sort(key=sort_logic, reverse=not self.sort_asc)
+        
+        # Filtrer baseret på søgning
+        display_items = self.current_items
+        if self.search_text:
+            terms = self.search_text.lower().split()
+            display_items = [i for i in self.current_items if all(t in i['name'].lower() for t in terms)]
+            
+        self._update_list_view_only(display_items)
+
+    def on_search_text(self, event):
+        self.search_text = self.search_ctrl.GetValue().strip()
+        if self.is_searching_globally and not self.search_text:
+            self.on_search_cancel(None)
+        else:
+            self.apply_sorting()
+
+    def on_search_cancel(self, event):
+        self.search_ctrl.ChangeValue("")
+        self.search_text = ""
+        self.is_searching_globally = False
+        # Vis normale kolonner igen
+        self.list_ctrl.SetColumnWidth(4, 0)
+        self.apply_sorting()
+
+    def on_global_search(self, event):
+        if not self.enable_global_search: return
+        query = self.search_ctrl.GetValue().strip().lower()
+        if not query: return
+        
+        terms = query.split()
+        self.search_text = query
+        self.is_searching_globally = True
+        
+        results = []
+        # Søg på tværs af alle indekserede sites/drives
+        for site_id, items in self.search_index.items():
+            for item_id, item in items.items():
+                name_lower = item['name'].lower()
+                if all(t in name_lower for t in terms):
+                    results.append(item)
+                    
+        self.current_items = results
+        self.set_status(f"Fandt {len(results)} emner i indekset.")
+        
+        # Vis 'Sti' kolonnen
+        self.list_ctrl.SetColumnWidth(4, 300)
+        self._update_list_view_only(results)
+
+    def load_search_index(self):
+        if os.path.exists(SEARCH_INDEX_FILE):
             try:
+                with open(SEARCH_INDEX_FILE, 'r', encoding='utf-8') as f:
+                    self.search_index = json.load(f)
+            except:
+                self.search_index = {}
+
+    def save_search_index(self):
+        try:
+            with open(SEARCH_INDEX_FILE, 'w', encoding='utf-8') as f:
+                json.dump(self.search_index, f, indent=4)
+        except:
+            pass
+
+    def start_indexing(self, site_id, drive_id):
+        if not self.enable_global_search: return
+        threading.Thread(target=self._index_worker, args=(site_id, drive_id), daemon=True).start()
+
+    def _index_worker(self, site_id, drive_id):
+        if not self.ensure_valid_token(): return
+        if site_id not in self.search_index:
+            self.search_index[site_id] = {}
+            
+        found_count = 0
+        def crawl(folder_id, current_path_parts):
+            nonlocal found_count
+            if folder_id == "root":
+                url = f"https://graph.microsoft.com/v1.0/drives/{drive_id}/root/children"
+            else:
+                url = f"https://graph.microsoft.com/v1.0/drives/{drive_id}/items/{folder_id}/children"
+                
+            res = requests.get(url, headers=self.headers)
+            if res.status_code == 200:
+                items = res.json().get('value', [])
+                for item in items:
+                    item_id = item['id']
+                    name = item['name']
+                    is_folder = 'folder' in item
+                    
+                    full_path = " / ".join(current_path_parts + [name])
+                    
+                    # Gem i indeks
+                    data = {
+                        "type": "FOLDER" if is_folder else "FILE",
+                        "id": item_id,
+                        "name": name,
+                        "drive_id": drive_id,
+                        "site_id": site_id,
+                        "modified": item.get('lastModifiedDateTime', '').replace('T', ' ').split('.')[0],
+                        "size": item.get('size') if not is_folder else None,
+                        "web_url": item.get('webUrl'),
+                        "path_display": full_path,
+                        "parent_path_parts": current_path_parts
+                    }
+                    self.search_index[site_id][item_id] = data
+                    found_count += 1
+                    
+                    if found_count % 50 == 0:
+                        wx.CallAfter(self.set_status, self.get_txt("status_indexing", count=found_count))
+                        self.save_search_index() # Gem løbende
+                    
+                    if not self.enable_global_search: return # Stop med det samme
+                    if is_folder:
+                        crawl(item_id, current_path_parts + [name])
+        
+        try:
+            if not self.enable_global_search: return
+            crawl("root", [])
+            self.save_search_index()
+            wx.CallAfter(self.set_status, self.get_txt("status_indexing_done", count=found_count))
+        except:
+            pass
+
+    def get_icon_idx_for_file(self, filename):
+        ext = os.path.splitext(filename)[1].lower()
+        if not ext or ext == ".":
+            return self.idx_file
+            
+        if ext in self.ext_icons:
+            return self.ext_icons[ext]
+            
+        # Prøv native Windows Shell API (SHGetFileInfo)
+        if os.name == 'nt':
+            try:
+                # Sæt argtypes så vi er sikre på typerne
+                shell32 = ctypes.windll.shell32
+                shell32.SHGetFileInfoW.argtypes = [wintypes.LPCWSTR, wintypes.DWORD, ctypes.POINTER(SHFILEINFO), wintypes.UINT, wintypes.UINT]
+                shell32.SHGetFileInfoW.restype = wintypes.DWORD
+                
+                sfi = SHFILEINFO()
+                # Brug et dummy-filnavn fremfor blot endelsen (sikrer bedre match på tværs af Windows versioner)
+                dummy_file = "C:\\file" + ext
+                # Eksplicit unicode buffer for at undgå konverteringsfejl
+                path_buf = ctypes.create_unicode_buffer(dummy_file)
+                res = shell32.SHGetFileInfoW(path_buf, 0x80, ctypes.byref(sfi), ctypes.sizeof(sfi), SHGFI_ICON | SHGFI_SMALLICON | SHGFI_USEFILEATTRIBUTES)
+                
+                if res and sfi.hIcon:
+                    # Mest kompatible måde at få en bitmap fra HICON i wxPython
+                    bmp = wx.Bitmap.FromHICON(sfi.hIcon)
+                    if bmp.IsOk():
+                        # Sørg for at den er 16x16
+                        if bmp.GetWidth() != 16 or bmp.GetHeight() != 16:
+                            img = bmp.ConvertToImage()
+                            bmp = wx.Bitmap(img.Scale(16, 16, wx.IMAGE_QUALITY_HIGH))
+                        
+                        idx = self.image_list.Add(bmp)
+                        # Ryd op i handle med det samme
+                        ctypes.windll.user32.DestroyIcon(sfi.hIcon)
+                        self.ext_icons[ext] = idx
+                        return idx
+                    ctypes.windll.user32.DestroyIcon(sfi.hIcon)
+            except Exception as e:
+                pass
+
+        # Gammelt fallback til MimeTypesManager (hvis SHGetFileInfo fejler)
+        try:
+            with wx.LogNull():
+                ft = wx.TheMimeTypesManager.GetFileTypeFromExtension(ext[1:] if ext.startswith('.') else ext)
+                if ft:
+                    info = ft.GetIconInfo()
+                    if info:
+                        icon = info[0] if isinstance(info, tuple) else info.GetIcon()
+                        if icon and icon.IsOk():
+                            bmp = wx.Bitmap(icon)
+                            if bmp.GetWidth() != 16 or bmp.GetHeight() != 16:
+                                img = bmp.ConvertToImage()
+                                bmp = wx.Bitmap(img.Scale(16, 16, wx.IMAGE_QUALITY_HIGH))
+                            idx = self.image_list.Add(bmp)
+                            self.ext_icons[ext] = idx
+                            return idx
+        except:
+            pass
+
+        self.ext_icons[ext] = self.idx_file
+        return self.idx_file
+            
+        # Fallback
+        self.ext_icons[ext_clean] = self.idx_file
+        return self.idx_file
+
+    def _update_list_view_only(self, items_to_show=None):
+        if items_to_show is None:
+            items_to_show = self.current_items
+            
         self.list_ctrl.DeleteAllItems()
-            self.current_items = []
-            for i, item in enumerate(items_data):
+        for i, item in enumerate(items_to_show):
             img_idx = self.idx_file
             if item['type'] == "FOLDER": img_idx = self.idx_folder
             elif item['type'] == "DRIVE": img_idx = self.idx_drive
             elif item['type'] == "SITE": img_idx = self.idx_site
+            elif item['type'] == "FILE":
+                img_idx = self.get_icon_idx_for_file(item['name'])
             
             self.list_ctrl.InsertItem(i, item['name'], img_idx)
             type_str = self.get_txt("type_folder") if item['type'] == "FOLDER" else self.get_txt("type_file") if item['type'] == "FILE" else self.get_txt("type_drive")
@@ -1500,9 +1918,33 @@ class SharePointApp(wx.Frame):
             size_str = format_size(item['size']) if item['size'] is not None else ""
             self.list_ctrl.SetItem(i, 2, size_str)
             self.list_ctrl.SetItem(i, 3, item['modified'])
-                self.current_items.append(item)
             
-            self.set_status(self.get_txt("status_ready"))
+            if self.is_searching_globally:
+                self.list_ctrl.SetItem(i, 4, item.get('path_display', ""))
+            
+        # Opdater kolonne ikoner
+        for col in range(4):
+            info = self.list_ctrl.GetColumn(col)
+            if col == self.sort_col:
+                info.SetImage(self.idx_up if self.sort_asc else self.idx_down)
+            else:
+                info.SetImage(-1)
+            self.list_ctrl.SetColumn(col, info)
+
+    def _populate_list_ctrl(self, items_data, parent_data):
+        if not self: return
+        try:
+            # Nulstil søgning ved ny lokation
+            wx.CallAfter(lambda: self.search_ctrl.SetValue(""))
+            self.search_text = ""
+            
+            self.current_items = items_data
+            
+            # Anvend sortering før visning
+            self.apply_sorting()
+            
+            # Opdater tilstand
+            self.current_web_url = parent_data.get('web_url')
             
             if parent_data['type'] == "SITE":
                 self.current_site_id = parent_data['id']
@@ -1513,6 +1955,10 @@ class SharePointApp(wx.Frame):
                 self.current_drive_id = parent_data['drive_id']
                 self.current_folder_id = parent_data['id']
                 
+            # Start indeksering af dette bibliotek hvis det er nyt
+            if self.current_site_id and self.current_drive_id and not self.is_searching_globally:
+                self.start_indexing(self.current_site_id, self.current_drive_id)
+                
             # Opdater knap-synlighed
             can_upload = self.current_drive_id is not None
             wx.CallAfter(lambda: self._safe_update_buttons(can_upload))
@@ -1534,6 +1980,25 @@ class SharePointApp(wx.Frame):
         item = self.current_items[item_idx]
         
         if item['type'] in ["SITE", "DRIVE", "FOLDER"]:
+            if self.is_searching_globally:
+                # Ved global søgning skal vi "hoppe" til lokationen
+                path_parts = item.get("parent_path_parts", []) + [item['name']]
+                self.current_path = ["SharePoint"] + path_parts
+                item['path'] = self.current_path # Sørg for at baggrundstråden ved hvor vi er
+                
+                # Sæt tilstand
+                self.current_site_id = item.get('site_id')
+                self.current_drive_id = item.get('drive_id')
+                if item['type'] == "FOLDER":
+                    self.current_folder_id = item['id']
+                elif item['type'] == "DRIVE":
+                    self.current_folder_id = "root"
+                
+                # Ryd søgning og indlæs indhold
+                self.on_search_cancel(None)
+                self.update_path_display()
+                threading.Thread(target=self._fetch_list_contents_bg, args=(item,), daemon=True).start()
+            else:
                 self._sync_tree_selection(item['id'])
         elif item['type'] == "FILE":
             self.open_file(item)