bugfix in creatview and regenerated linux folde

.gitignore

@@ -837,7 +837,6 @@ Temporary Items
 linux/flutter/generated_plugin_registrant.cc
 linux/flutter/generated_plugin_registrant.h
 linux/flutter/generated_plugins.cmake
-linux/flutter/CMakeLists.txt
 
 
 ### ---------------------------- References ---------------------------- ###

.metadata

@@ -4,7 +4,7 @@
 # This file should be version controlled and should not be manually edited.
 
 version:
-  revision: "ff5b5b5fa6f35b717667719ddfdb1521d8bdd05a"
+  revision: "2f708eb8396e362e280fac22cf171c2cb467343c"
   channel: "stable"
 
 project_type: app
@@ -13,26 +13,11 @@ project_type: app
 migration:
   platforms:
     - platform: root
-      create_revision: ff5b5b5fa6f35b717667719ddfdb1521d8bdd05a
+      create_revision: 2f708eb8396e362e280fac22cf171c2cb467343c
-      base_revision: ff5b5b5fa6f35b717667719ddfdb1521d8bdd05a
+      base_revision: 2f708eb8396e362e280fac22cf171c2cb467343c
-    - platform: android
-      create_revision: ff5b5b5fa6f35b717667719ddfdb1521d8bdd05a
-      base_revision: ff5b5b5fa6f35b717667719ddfdb1521d8bdd05a
-    - platform: ios
-      create_revision: ff5b5b5fa6f35b717667719ddfdb1521d8bdd05a
-      base_revision: ff5b5b5fa6f35b717667719ddfdb1521d8bdd05a
     - platform: linux
-      create_revision: ff5b5b5fa6f35b717667719ddfdb1521d8bdd05a
+      create_revision: 2f708eb8396e362e280fac22cf171c2cb467343c
-      base_revision: ff5b5b5fa6f35b717667719ddfdb1521d8bdd05a
+      base_revision: 2f708eb8396e362e280fac22cf171c2cb467343c
-    - platform: macos
-      create_revision: ff5b5b5fa6f35b717667719ddfdb1521d8bdd05a
-      base_revision: ff5b5b5fa6f35b717667719ddfdb1521d8bdd05a
-    - platform: web
-      create_revision: ff5b5b5fa6f35b717667719ddfdb1521d8bdd05a
-      base_revision: ff5b5b5fa6f35b717667719ddfdb1521d8bdd05a
-    - platform: windows
-      create_revision: ff5b5b5fa6f35b717667719ddfdb1521d8bdd05a
-      base_revision: ff5b5b5fa6f35b717667719ddfdb1521d8bdd05a
 
   # User provided section
 

lib/widgets/create_recipe_page/add_info_widget.dart

@@ -13,13 +13,13 @@ class AddRecipeInfoWidget extends StatefulWidget {
 }
 
 class _AddRecipeInfoWidgetState extends State<AddRecipeInfoWidget> {
-  late Recipe? recipe;
+  late RecipeProvider recipeProvider;
 
   @override
   Widget build(BuildContext context) {
-    recipe = Provider.of<RecipeProvider>(context, listen: true).recipe;
+    recipeProvider = Provider.of<RecipeProvider>(context, listen: true);
 
-    if (recipe == null) {
+    if (recipeProvider.recipe == null) {
       return const Center(
         child: CircularProgressIndicator(),
       );
@@ -28,34 +28,37 @@ class _AddRecipeInfoWidgetState extends State<AddRecipeInfoWidget> {
     return Column(
       children: [
         TextFormField(
+          initialValue: recipeProvider.recipe!.title,
           onTapOutside: (event) => FocusScope.of(context).unfocus(),
-          onChanged: (value) => recipe!.title = value,
+          onChanged: (value) => recipeProvider.recipe!.title = value,
           decoration: const InputDecoration(
             label: Text('Title'),
           ),
           style: TextStyle(color: Theme.of(context).colorScheme.onBackground),
         ),
         TextFormField(
+          initialValue: recipeProvider.recipe!.description,
           onTapOutside: (event) => FocusScope.of(context).unfocus(),
           minLines: 1,
           maxLines: 4,
-          onChanged: (value) => recipe!.description = value,
+          onChanged: (value) => recipeProvider.recipe!.description = value,
           decoration: const InputDecoration(
             label: Text('Description'),
           ),
           style: TextStyle(color: Theme.of(context).colorScheme.onBackground),
         ),
         DropdownMenu<Difficulty>(
+          initialSelection: recipeProvider.recipe!.difficulty,
           dropdownMenuEntries: DifficultyUtil.getDropdownList(),
-          onSelected: (value) =>
+          onSelected: (value) => recipeProvider.recipe!.difficulty =
-              recipe!.difficulty = value ?? Difficulty.notSelected,
+              value ?? Difficulty.notSelected,
           label: const Text('Difficulty'),
           textStyle:
               TextStyle(color: Theme.of(context).colorScheme.onBackground),
         ),
         // ElevatedButton(
         //   onPressed: _openIngredientBottomSheet,
-        //   child: const Text('Add Ingredient'),
+        //   child: const Text('Add Ingred  ient'),
         // ),
         // Expanded(
         //   child: ListView.separated(

linux/flutter/CMakeLists.txt

@@ -0,0 +1,88 @@
+# This file controls Flutter-level build steps. It should not be edited.
+cmake_minimum_required(VERSION 3.10)
+
+set(EPHEMERAL_DIR "${CMAKE_CURRENT_SOURCE_DIR}/ephemeral")
+
+# Configuration provided via flutter tool.
+include(${EPHEMERAL_DIR}/generated_config.cmake)
+
+# TODO: Move the rest of this into files in ephemeral. See
+# https://github.com/flutter/flutter/issues/57146.
+
+# Serves the same purpose as list(TRANSFORM ... PREPEND ...),
+# which isn't available in 3.10.
+function(list_prepend LIST_NAME PREFIX)
+    set(NEW_LIST "")
+    foreach(element ${${LIST_NAME}})
+        list(APPEND NEW_LIST "${PREFIX}${element}")
+    endforeach(element)
+    set(${LIST_NAME} "${NEW_LIST}" PARENT_SCOPE)
+endfunction()
+
+# === Flutter Library ===
+# System-level dependencies.
+find_package(PkgConfig REQUIRED)
+pkg_check_modules(GTK REQUIRED IMPORTED_TARGET gtk+-3.0)
+pkg_check_modules(GLIB REQUIRED IMPORTED_TARGET glib-2.0)
+pkg_check_modules(GIO REQUIRED IMPORTED_TARGET gio-2.0)
+
+set(FLUTTER_LIBRARY "${EPHEMERAL_DIR}/libflutter_linux_gtk.so")
+
+# Published to parent scope for install step.
+set(FLUTTER_LIBRARY ${FLUTTER_LIBRARY} PARENT_SCOPE)
+set(FLUTTER_ICU_DATA_FILE "${EPHEMERAL_DIR}/icudtl.dat" PARENT_SCOPE)
+set(PROJECT_BUILD_DIR "${PROJECT_DIR}/build/" PARENT_SCOPE)
+set(AOT_LIBRARY "${PROJECT_DIR}/build/lib/libapp.so" PARENT_SCOPE)
+
+list(APPEND FLUTTER_LIBRARY_HEADERS
+  "fl_basic_message_channel.h"
+  "fl_binary_codec.h"
+  "fl_binary_messenger.h"
+  "fl_dart_project.h"
+  "fl_engine.h"
+  "fl_json_message_codec.h"
+  "fl_json_method_codec.h"
+  "fl_message_codec.h"
+  "fl_method_call.h"
+  "fl_method_channel.h"
+  "fl_method_codec.h"
+  "fl_method_response.h"
+  "fl_plugin_registrar.h"
+  "fl_plugin_registry.h"
+  "fl_standard_message_codec.h"
+  "fl_standard_method_codec.h"
+  "fl_string_codec.h"
+  "fl_value.h"
+  "fl_view.h"
+  "flutter_linux.h"
+)
+list_prepend(FLUTTER_LIBRARY_HEADERS "${EPHEMERAL_DIR}/flutter_linux/")
+add_library(flutter INTERFACE)
+target_include_directories(flutter INTERFACE
+  "${EPHEMERAL_DIR}"
+)
+target_link_libraries(flutter INTERFACE "${FLUTTER_LIBRARY}")
+target_link_libraries(flutter INTERFACE
+  PkgConfig::GTK
+  PkgConfig::GLIB
+  PkgConfig::GIO
+)
+add_dependencies(flutter flutter_assemble)
+
+# === Flutter tool backend ===
+# _phony_ is a non-existent file to force this command to run every time,
+# since currently there's no way to get a full input/output list from the
+# flutter tool.
+add_custom_command(
+  OUTPUT ${FLUTTER_LIBRARY} ${FLUTTER_LIBRARY_HEADERS}
+    ${CMAKE_CURRENT_BINARY_DIR}/_phony_
+  COMMAND ${CMAKE_COMMAND} -E env
+    ${FLUTTER_TOOL_ENVIRONMENT}
+    "${FLUTTER_ROOT}/packages/flutter_tools/bin/tool_backend.sh"
+      ${FLUTTER_TARGET_PLATFORM} ${CMAKE_BUILD_TYPE}
+  VERBATIM
+)
+add_custom_target(flutter_assemble DEPENDS
+  "${FLUTTER_LIBRARY}"
+  ${FLUTTER_LIBRARY_HEADERS}
+)

test/widget_test.dart

@@ -0,0 +1,30 @@
+// This is a basic Flutter widget test.
+//
+// To perform an interaction with a widget in your test, use the WidgetTester
+// utility in the flutter_test package. For example, you can send tap and scroll
+// gestures. You can also use WidgetTester to find child widgets in the widget
+// tree, read text, and verify that the values of widget properties are correct.
+
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+
+import 'package:rezepte/main.dart';
+
+void main() {
+  testWidgets('Counter increments smoke test', (WidgetTester tester) async {
+    // Build our app and trigger a frame.
+    await tester.pumpWidget(const MyApp());
+
+    // Verify that our counter starts at 0.
+    expect(find.text('0'), findsOneWidget);
+    expect(find.text('1'), findsNothing);
+
+    // Tap the '+' icon and trigger a frame.
+    await tester.tap(find.byIcon(Icons.add));
+    await tester.pump();
+
+    // Verify that our counter has incremented.
+    expect(find.text('0'), findsNothing);
+    expect(find.text('1'), findsOneWidget);
+  });
+}