Enable multi-line text editing for API forms

- User can edit part notes
- User can edit stock item notes

lib/api_form.dart

@@ -22,8 +22,6 @@ import 'package:inventree/widget/snacks.dart';
  */
 class APIFormField {
 
-  final _controller = TextEditingController();
-
   // Constructor
   APIFormField(this.name, this.data);
 
@@ -47,6 +45,8 @@ class APIFormField {
   // Is this field read only?
   bool get readOnly => (data['read_only'] ?? false) as bool;
 
+  bool get multiline => (data['multiline'] ?? false) as bool;
+
   // Get the "value" as a string (look for "default" if not available)
   dynamic get value => (data['value'] ?? data['default']);
 
@@ -341,6 +341,8 @@ class APIFormField {
         helperStyle: _helperStyle(),
         hintText: placeholderText,
       ),
+      maxLines: multiline ? null : 1,
+      expands: false,
       initialValue: value ?? '',
       onSaved: (val) {
         data["value"] = val;

lib/app_colors.dart

@@ -5,7 +5,7 @@ import 'dart:ui';
 const Color COLOR_GRAY = Color.fromRGBO(50, 50, 50, 1);
 const Color COLOR_GRAY_LIGHT = Color.fromRGBO(150, 150, 150, 1);
 
-const Color COLOR_CLICK = Color.fromRGBO(175, 150, 100, 0.9);
+const Color COLOR_CLICK = Color.fromRGBO(150, 120, 100, 0.9);
 
 const Color COLOR_BLUE = Color.fromRGBO(0, 0, 250, 1);
 

lib/settings/about.dart

@@ -1,4 +1,5 @@
 import 'package:inventree/api.dart';
+import 'package:inventree/app_colors.dart';
 import 'package:inventree/settings/release.dart';
 
 import 'package:flutter/cupertino.dart';
@@ -116,7 +117,7 @@ class InvenTreeAboutWidget extends StatelessWidget {
       ListTile(
         title: Text(L10().releaseNotes),
         subtitle: Text(L10().appReleaseNotes),
-        leading: FaIcon(FontAwesomeIcons.fileAlt),
+        leading: FaIcon(FontAwesomeIcons.fileAlt, color: COLOR_CLICK),
         onTap: () {
           _releaseNotes(context);
         },
@@ -127,7 +128,7 @@ class InvenTreeAboutWidget extends StatelessWidget {
       ListTile(
         title: Text(L10().credits),
         subtitle: Text(L10().appCredits),
-        leading: FaIcon(FontAwesomeIcons.bullhorn),
+        leading: FaIcon(FontAwesomeIcons.bullhorn, color: COLOR_CLICK),
         onTap: () {
           _credits(context);
         }

lib/settings/settings.dart

@@ -1,3 +1,4 @@
+import 'package:inventree/app_colors.dart';
 import 'package:inventree/inventree/sentry.dart';
 import 'package:inventree/settings/about.dart';
 import 'package:inventree/settings/app_settings.dart';
@@ -46,26 +47,26 @@ class _InvenTreeSettingsState extends State<InvenTreeSettingsWidget> {
               ListTile(
                   title: Text(L10().server),
                   subtitle: Text(L10().configureServer),
-                  leading: FaIcon(FontAwesomeIcons.server),
+                  leading: FaIcon(FontAwesomeIcons.server, color: COLOR_CLICK),
                   onTap: _editServerSettings,
               ),
               ListTile(
-                leading: FaIcon(FontAwesomeIcons.cogs),
                 title: Text(L10().appSettings),
                 subtitle: Text(L10().appSettingsDetails),
+                leading: FaIcon(FontAwesomeIcons.cogs, color: COLOR_CLICK),
                 onTap: _editAppSettings,
               ),
               ListTile(
                 title: Text(L10().about),
                 subtitle: Text(L10().appDetails),
-                leading: FaIcon(FontAwesomeIcons.infoCircle),
+                leading: FaIcon(FontAwesomeIcons.infoCircle, color: COLOR_CLICK),
                 onTap: _about,
               ),
 
               ListTile(
                 title: Text(L10().documentation),
                 subtitle: Text("https://inventree.readthedocs.io"),
-                leading: FaIcon(FontAwesomeIcons.book),
+                leading: FaIcon(FontAwesomeIcons.book, color: COLOR_CLICK),
                 onTap: () {
                   _openDocs();
                 },
@@ -74,7 +75,7 @@ class _InvenTreeSettingsState extends State<InvenTreeSettingsWidget> {
               ListTile(
                 title: Text(L10().translate),
                 subtitle: Text(L10().translateHelp),
-                leading: FaIcon(FontAwesomeIcons.language),
+                leading: FaIcon(FontAwesomeIcons.language, color: COLOR_CLICK),
                 onTap: () {
                   _translate();
                 }
@@ -83,7 +84,7 @@ class _InvenTreeSettingsState extends State<InvenTreeSettingsWidget> {
               ListTile(
                 title: Text(L10().feedback),
                 subtitle: Text(L10().submitFeedback),
-                leading: FaIcon(FontAwesomeIcons.comments),
+                leading: FaIcon(FontAwesomeIcons.comments, color: COLOR_CLICK),
                 onTap: () {
                   _submitFeedback(context);
                 },

lib/widget/category_display.dart

@@ -8,10 +8,6 @@ import 'package:inventree/widget/progress.dart';
 
 import 'package:inventree/l10.dart';
 
-
-import 'package:inventree/widget/fields.dart';
-import 'package:inventree/widget/dialogs.dart';
-import 'package:inventree/widget/snacks.dart';
 import 'package:inventree/widget/part_detail.dart';
 import 'package:inventree/widget/refreshable_state.dart';
 import 'package:inventree/widget/paginator.dart';

lib/widget/location_display.dart

@@ -8,9 +8,6 @@ import 'package:inventree/inventree/stock.dart';
 import 'package:inventree/widget/progress.dart';
 
 import 'package:inventree/widget/refreshable_state.dart';
-import 'package:inventree/widget/fields.dart';
-import 'package:inventree/widget/dialogs.dart';
-import 'package:inventree/widget/snacks.dart';
 import 'package:inventree/widget/stock_detail.dart';
 import 'package:inventree/widget/paginator.dart';
 import 'package:inventree/l10.dart';
@@ -37,8 +34,6 @@ class _LocationDisplayState extends RefreshableState<LocationDisplayWidget> {
 
   final InvenTreeStockLocation? location;
 
-  final _editLocationKey = GlobalKey<FormState>();
-
   @override
   String getAppBarTitle(BuildContext context) { return L10().stockLocation; }
 
@@ -101,14 +96,6 @@ class _LocationDisplayState extends RefreshableState<LocationDisplayWidget> {
       modelData: _loc.jsondata,
       onSuccess: refresh
     );
-
-    // Values which an be edited
-    var _name;
-    var _description;
-
-    if (location == null) {
-      return;
-    }
   }
 
   _LocationDisplayState(this.location);

lib/widget/part_detail.dart

@@ -37,7 +37,6 @@ class PartDetailWidget extends StatefulWidget {
 class _PartDisplayState extends RefreshableState<PartDetailWidget> {
 
   final _editImageKey = GlobalKey<FormState>();
-  final _editPartKey = GlobalKey<FormState>();
 
   @override
   String getAppBarTitle(BuildContext context) => L10().partDetails;
@@ -104,23 +103,6 @@ class _PartDisplayState extends RefreshableState<PartDetailWidget> {
     }
   }
 
-  void _savePart(Map<String, String> values) async {
-
-    final bool result = await part.update(values: values);
-
-    if (result) {
-      showSnackIcon(L10().partEdited, success: true);
-    }
-    /*
-    showSnackIcon(
-      result ? "Part edited" : "Part editing failed",
-      success: result
-    );
-    */
-
-    refresh();
-  }
-
   /**
    * Upload image for this Part.
    * Show a SnackBar with upload result.
@@ -411,8 +393,7 @@ class _PartDisplayState extends RefreshableState<PartDetailWidget> {
       );
     }
 
-    // Notes field?
+    // Notes field
-    if (part.notes.isNotEmpty) {
     tiles.add(
       ListTile(
         title: Text(L10().notes),
@@ -426,7 +407,6 @@ class _PartDisplayState extends RefreshableState<PartDetailWidget> {
         },
       )
     );
-    }
 
     return tiles;
 

lib/widget/part_notes.dart

@@ -1,9 +1,14 @@
+import 'package:flutter/material.dart';
+import 'package:font_awesome_flutter/font_awesome_flutter.dart';
+import 'package:inventree/api.dart';
 import 'package:inventree/inventree/part.dart';
 import 'package:inventree/widget/refreshable_state.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter_markdown/flutter_markdown.dart';
 import 'package:inventree/l10.dart';
 
+import '../api_form.dart';
+
 
 class PartNotesWidget extends StatefulWidget {
 
@@ -22,9 +27,47 @@ class _PartNotesState extends RefreshableState<PartNotesWidget> {
 
   _PartNotesState(this.part);
 
+  @override
+  Future<void> request() async {
+    await part.reload();
+  }
+
   @override
   String getAppBarTitle(BuildContext context) => L10().partNotes;
 
+  @override
+  List<Widget> getAppBarActions(BuildContext context) {
+
+    List<Widget> actions = [];
+
+    if (InvenTreeAPI().checkPermission('part', 'change')) {
+      actions.add(
+        IconButton(
+          icon: FaIcon(FontAwesomeIcons.edit),
+          tooltip: L10().edit,
+          onPressed: () {
+            launchApiForm(
+              context,
+              L10().editNotes,
+              part.url,
+              {
+                "notes": {
+                  "multiline": true,
+                }
+              },
+              modelData: part.jsondata,
+              onSuccess: () async {
+                refresh();
+              }
+            );
+          }
+        )
+      );
+    }
+
+    return actions;
+  }
+
   @override
   Widget getBody(BuildContext context) {
     return Markdown(

lib/widget/stock_detail.dart

@@ -47,7 +47,6 @@ class _StockItemDisplayState extends RefreshableState<StockDetailWidget> {
   final _removeStockKey = GlobalKey<FormState>();
   final _countStockKey = GlobalKey<FormState>();
   final _moveStockKey = GlobalKey<FormState>();
-  final _editStockKey = GlobalKey<FormState>();
 
   _StockItemDisplayState(this.item);
 
@@ -291,9 +290,6 @@ class _StockItemDisplayState extends RefreshableState<StockDetailWidget> {
 
   void _transferStockDialog(BuildContext context) async {
 
-    var locations = await InvenTreeStockLocation().list();
-    final _selectedController = TextEditingController();
-
     int? location_pk;
 
     _quantityController.text = "${item.quantityString}";
@@ -563,7 +559,7 @@ class _StockItemDisplayState extends RefreshableState<StockDetailWidget> {
       );
     }
 
-    if (item.notes.isNotEmpty) {
+    // Notes field
     tiles.add(
       ListTile(
         title: Text(L10().notes),
@@ -578,7 +574,6 @@ class _StockItemDisplayState extends RefreshableState<StockDetailWidget> {
         }
       )
     );
-    }
 
     return tiles;
   }

lib/widget/stock_notes.dart

@@ -1,10 +1,15 @@
 
+import 'package:flutter/material.dart';
+import 'package:font_awesome_flutter/font_awesome_flutter.dart';
 import 'package:inventree/inventree/stock.dart';
 import 'package:inventree/widget/refreshable_state.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter_markdown/flutter_markdown.dart';
 import 'package:inventree/l10.dart';
 
+import '../api.dart';
+import '../api_form.dart';
+
 
 class StockNotesWidget extends StatefulWidget {
 
@@ -26,6 +31,43 @@ class _StockNotesState extends RefreshableState<StockNotesWidget> {
   @override
   String getAppBarTitle(BuildContext context) => L10().stockItemNotes;
 
+  @override
+  Future<void> request() async {
+    await item.reload();
+  }
+
+  @override
+  List<Widget> getAppBarActions(BuildContext context) {
+    List<Widget> actions = [];
+
+    if (InvenTreeAPI().checkPermission('stock', 'change')) {
+      actions.add(
+          IconButton(
+              icon: FaIcon(FontAwesomeIcons.edit),
+              tooltip: L10().edit,
+              onPressed: () {
+                launchApiForm(
+                    context,
+                    L10().editNotes,
+                    item.url,
+                    {
+                      "notes": {
+                        "multiline": true,
+                      }
+                    },
+                    modelData: item.jsondata,
+                    onSuccess: () {
+                      refresh();
+                    }
+                );
+              }
+          )
+      );
+    }
+
+    return actions;
+  }
+
   @override
   Widget getBody(BuildContext context) {
     return Markdown(