fix export pdf shift

add toast after exporting pdf
add dropdown menu on drawing page

lib/canvas/drawing_page.dart

@@ -1,13 +1,10 @@
-import 'dart:math';
 import 'dart:ui';
 
-import 'package:fluentui_system_icons/fluentui_system_icons.dart';
 import 'package:flutter/gestures.dart';
 import 'package:flutter/material.dart';
 
-import '../export/export_pdf.dart';
 import '../savesystem/note_file.dart';
-import '../widgets/icon_material_button.dart';
+import '../widgets/drawing_page_top_actions.dart';
 import '../widgets/tool_bar.dart';
 import 'my_painter.dart';
 import 'paint_controller.dart';
@@ -62,36 +59,7 @@ class _DrawingPageState extends State<DrawingPage> {
           backgroundColor: Colors.blueGrey,
           title: Text(widget.name),
           actions: [
-            IconMaterialButton(
-              icon: const Icon(FluentIcons.book_open_48_filled),
-              color: const Color.fromRGBO(255, 255, 255, .85),
-              onPressed: () {
-                // todo implement
-              },
-            ),
-            IconMaterialButton(
-              icon: const Icon(FluentIcons.document_one_page_24_regular),
-              color: const Color.fromRGBO(255, 255, 255, .85),
-              onPressed: () {
-                // todo implement
-                exportPDF(controller.strokes, '${widget.name}.pdf');
-              },
-            ),
-            IconMaterialButton(
-              icon: const Icon(Icons.attachment_outlined),
-              color: const Color.fromRGBO(255, 255, 255, .85),
-              onPressed: () {
-                // todo implement
-              },
-              rotation: -pi / 4,
-            ),
-            IconMaterialButton(
-              icon: const Icon(Icons.more_vert),
-              color: const Color.fromRGBO(255, 255, 255, .85),
-              onPressed: () {
-                // todo implement
-              },
-            ),
+            DrawingPageTopActions(controller: controller, noteName: widget.name)
           ]),
       body: Row(
         children: [

lib/export/export_pdf.dart

@@ -28,9 +28,9 @@ class _StrokePDFPaint extends pw.Widget {
       context.canvas.setStrokeColor(PdfColor.fromInt(stroke.color.value));
       for (int i = 0; i < stroke.points.length - 1; i++) {
         Offset pt1 = stroke.points[i].point * PdfPageFormat.mm;
-        pt1 = Offset(pt1.dx, _a4width - pt1.dy);
+        pt1 = Offset(pt1.dx, _a4height - pt1.dy);
         Offset pt2 = stroke.points[i + 1].point * PdfPageFormat.mm;
-        pt2 = Offset(pt2.dx, _a4width - pt2.dy);
+        pt2 = Offset(pt2.dx, _a4height - pt2.dy);
 
         context.canvas.setLineWidth(stroke.points[i].thickness);
         context.canvas.drawLine(pt1.dx, pt1.dy, pt2.dx, pt2.dy);
@@ -42,8 +42,8 @@ class _StrokePDFPaint extends pw.Widget {
   _StrokePDFPaint(this.strokes);
 }
 
-void exportPDF(List<Stroke> strokes, String name) async {
-  final pdf = pw.Document();
+Future<void> exportPDF(List<Stroke> strokes, String name) async {
+  final pdf = pw.Document(title: name);
 
   const PdfPageFormat a4 = PdfPageFormat(_a4width, _a4height);
 

lib/widgets/drawing_page_top_actions.dart

@@ -0,0 +1,135 @@
+import 'dart:math';
+
+import 'package:fluentui_system_icons/fluentui_system_icons.dart';
+import 'package:flutter/material.dart';
+import 'package:fluttertoast/fluttertoast.dart';
+
+import '../canvas/paint_controller.dart';
+import '../export/export_pdf.dart';
+import 'icon_material_button.dart';
+
+class DrawingPageTopActions extends StatefulWidget {
+  const DrawingPageTopActions(
+      {Key? key, required this.controller, required this.noteName})
+      : super(key: key);
+  final PaintController controller;
+  final String noteName;
+
+  @override
+  State<DrawingPageTopActions> createState() => _DrawingPageTopActionsState();
+}
+
+class _DrawingPageTopActionsState extends State<DrawingPageTopActions> {
+  FToast fToast = FToast();
+
+  @override
+  Widget build(BuildContext context) {
+    return Row(children: [
+      IconMaterialButton(
+        icon: const Icon(FluentIcons.book_open_48_filled),
+        color: const Color.fromRGBO(255, 255, 255, .85),
+        onPressed: () {
+          // todo implement
+        },
+      ),
+      IconMaterialButton(
+        icon: const Icon(FluentIcons.document_one_page_24_regular),
+        color: const Color.fromRGBO(255, 255, 255, .85),
+        onPressed: () {
+          // todo implement
+        },
+      ),
+      IconMaterialButton(
+        icon: const Icon(Icons.attachment_outlined),
+        color: const Color.fromRGBO(255, 255, 255, .85),
+        onPressed: () {
+          // todo implement
+        },
+        rotation: -pi / 4,
+      ),
+      IconMaterialButton(
+        icon: const Icon(Icons.more_vert),
+        color: const Color.fromRGBO(255, 255, 255, .85),
+        onPressed: () {
+          showMenu(
+              context: context,
+              position: const RelativeRect.fromLTRB(
+                  double.infinity, 0, 0, double.infinity),
+              color: const Color(0xff252525),
+              shape: RoundedRectangleBorder(
+                  borderRadius: BorderRadius.circular(16)),
+              items: [
+                const PopupMenuItem<int>(
+                  value: 0,
+                  child: Text(
+                    'Add to',
+                    style: TextStyle(color: Color(0xffe5e5e5)),
+                  ),
+                ),
+                const PopupMenuItem<int>(
+                  value: 0,
+                  child: Text(
+                    'Tags',
+                    style: TextStyle(color: Color(0xffe5e5e5)),
+                  ),
+                ),
+                PopupMenuItem<int>(
+                  value: 0,
+                  child: const Text(
+                    'Save as file',
+                    style: TextStyle(color: Color(0xffe5e5e5)),
+                  ),
+                  onTap: () async {
+                    // todo move in correct submenu
+                    await exportPDF(
+                        widget.controller.strokes, '${widget.noteName}.pdf');
+
+                    Widget toast = Container(
+                      padding: const EdgeInsets.symmetric(
+                          horizontal: 16.0, vertical: 8.0),
+                      decoration: BoxDecoration(
+                        borderRadius: BorderRadius.circular(25.0),
+                        color: const Color(0xff252525),
+                      ),
+                      child: Row(
+                        mainAxisSize: MainAxisSize.min,
+                        children: const [
+                          Icon(
+                            Icons.check,
+                            color: Color(0xffe5e5e5),
+                          ),
+                          SizedBox(
+                            width: 12.0,
+                          ),
+                          Text('Pdf saved!',
+                              style: TextStyle(color: Color(0xffe5e5e5))),
+                        ],
+                      ),
+                    );
+
+                    fToast.showToast(
+                      child: toast,
+                      gravity: ToastGravity.BOTTOM,
+                      toastDuration: const Duration(seconds: 2),
+                    );
+                  },
+                ),
+                const PopupMenuItem<int>(
+                  value: 0,
+                  child: Text(
+                    'Print',
+                    style: TextStyle(color: Color(0xffe5e5e5)),
+                  ),
+                ),
+              ]);
+        },
+      ),
+    ]);
+  }
+
+  @override
+  void initState() {
+    super.initState();
+    fToast.init(context);
+  }
+}

pubspec.lock

@@ -1,455 +0,0 @@
-# Generated by pub
-# See https://dart.dev/tools/pub/glossary#lockfile
-packages:
-  adwaita_icons:
-    dependency: "direct main"
-    description:
-      name: adwaita_icons
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.2.1"
-  archive:
-    dependency: transitive
-    description:
-      name: archive
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "3.3.2"
-  async:
-    dependency: transitive
-    description:
-      name: async
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "2.9.0"
-  barcode:
-    dependency: transitive
-    description:
-      name: barcode
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "2.2.3"
-  boolean_selector:
-    dependency: transitive
-    description:
-      name: boolean_selector
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "2.1.0"
-  characters:
-    dependency: transitive
-    description:
-      name: characters
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.2.1"
-  clock:
-    dependency: transitive
-    description:
-      name: clock
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.1.1"
-  collection:
-    dependency: transitive
-    description:
-      name: collection
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.16.0"
-  colorful_iconify_flutter:
-    dependency: transitive
-    description:
-      name: colorful_iconify_flutter
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.0.3"
-  crypto:
-    dependency: transitive
-    description:
-      name: crypto
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "3.0.2"
-  fake_async:
-    dependency: transitive
-    description:
-      name: fake_async
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.3.1"
-  ffi:
-    dependency: transitive
-    description:
-      name: ffi
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "2.0.1"
-  file:
-    dependency: transitive
-    description:
-      name: file
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "6.1.4"
-  fluentui_system_icons:
-    dependency: "direct main"
-    description:
-      name: fluentui_system_icons
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.1.185"
-  flutter:
-    dependency: "direct main"
-    description: flutter
-    source: sdk
-    version: "0.0.0"
-  flutter_lints:
-    dependency: "direct dev"
-    description:
-      name: flutter_lints
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "2.0.1"
-  flutter_svg:
-    dependency: transitive
-    description:
-      name: flutter_svg
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.1.6"
-  flutter_test:
-    dependency: "direct dev"
-    description: flutter
-    source: sdk
-    version: "0.0.0"
-  iconify_flutter:
-    dependency: "direct main"
-    description:
-      name: iconify_flutter
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.0.5"
-  image:
-    dependency: transitive
-    description:
-      name: image
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "3.2.2"
-  js:
-    dependency: transitive
-    description:
-      name: js
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.6.5"
-  lints:
-    dependency: transitive
-    description:
-      name: lints
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "2.0.1"
-  matcher:
-    dependency: transitive
-    description:
-      name: matcher
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.12.12"
-  material_color_utilities:
-    dependency: transitive
-    description:
-      name: material_color_utilities
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.1.5"
-  meta:
-    dependency: transitive
-    description:
-      name: meta
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.8.0"
-  nested:
-    dependency: transitive
-    description:
-      name: nested
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.0.0"
-  path:
-    dependency: transitive
-    description:
-      name: path
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.8.2"
-  path_drawing:
-    dependency: transitive
-    description:
-      name: path_drawing
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.0.1"
-  path_parsing:
-    dependency: transitive
-    description:
-      name: path_parsing
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.0.1"
-  path_provider:
-    dependency: "direct main"
-    description:
-      name: path_provider
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "2.0.11"
-  path_provider_android:
-    dependency: transitive
-    description:
-      name: path_provider_android
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "2.0.20"
-  path_provider_ios:
-    dependency: transitive
-    description:
-      name: path_provider_ios
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "2.0.11"
-  path_provider_linux:
-    dependency: transitive
-    description:
-      name: path_provider_linux
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "2.1.7"
-  path_provider_macos:
-    dependency: transitive
-    description:
-      name: path_provider_macos
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "2.0.6"
-  path_provider_platform_interface:
-    dependency: transitive
-    description:
-      name: path_provider_platform_interface
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "2.0.5"
-  path_provider_windows:
-    dependency: transitive
-    description:
-      name: path_provider_windows
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "2.1.3"
-  pdf:
-    dependency: "direct main"
-    description:
-      name: pdf
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "3.8.4"
-  permission_handler:
-    dependency: "direct main"
-    description:
-      name: permission_handler
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "10.2.0"
-  permission_handler_android:
-    dependency: transitive
-    description:
-      name: permission_handler_android
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "10.2.0"
-  permission_handler_apple:
-    dependency: transitive
-    description:
-      name: permission_handler_apple
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "9.0.7"
-  permission_handler_platform_interface:
-    dependency: transitive
-    description:
-      name: permission_handler_platform_interface
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "3.9.0"
-  permission_handler_windows:
-    dependency: transitive
-    description:
-      name: permission_handler_windows
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.1.2"
-  petitparser:
-    dependency: transitive
-    description:
-      name: petitparser
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "5.1.0"
-  platform:
-    dependency: transitive
-    description:
-      name: platform
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "3.1.0"
-  plugin_platform_interface:
-    dependency: transitive
-    description:
-      name: plugin_platform_interface
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "2.1.3"
-  process:
-    dependency: transitive
-    description:
-      name: process
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "4.2.4"
-  provider:
-    dependency: "direct main"
-    description:
-      name: provider
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "6.0.4"
-  qr:
-    dependency: transitive
-    description:
-      name: qr
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "3.0.1"
-  sky_engine:
-    dependency: transitive
-    description: flutter
-    source: sdk
-    version: "0.0.99"
-  source_span:
-    dependency: transitive
-    description:
-      name: source_span
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.9.0"
-  sqflite:
-    dependency: "direct main"
-    description:
-      name: sqflite
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "2.2.0+2"
-  sqflite_common:
-    dependency: transitive
-    description:
-      name: sqflite_common
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "2.4.0+2"
-  sqflite_common_ffi:
-    dependency: "direct main"
-    description:
-      name: sqflite_common_ffi
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "2.2.0+1"
-  sqlite3:
-    dependency: transitive
-    description:
-      name: sqlite3
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.9.1"
-  stack_trace:
-    dependency: transitive
-    description:
-      name: stack_trace
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.10.0"
-  stream_channel:
-    dependency: transitive
-    description:
-      name: stream_channel
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "2.1.0"
-  string_scanner:
-    dependency: transitive
-    description:
-      name: string_scanner
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.1.1"
-  synchronized:
-    dependency: transitive
-    description:
-      name: synchronized
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "3.0.0+3"
-  term_glyph:
-    dependency: transitive
-    description:
-      name: term_glyph
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.2.1"
-  test_api:
-    dependency: transitive
-    description:
-      name: test_api
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.4.12"
-  typed_data:
-    dependency: transitive
-    description:
-      name: typed_data
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.3.1"
-  vector_math:
-    dependency: transitive
-    description:
-      name: vector_math
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "2.1.2"
-  win32:
-    dependency: transitive
-    description:
-      name: win32
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "3.0.1"
-  xdg_directories:
-    dependency: transitive
-    description:
-      name: xdg_directories
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.2.0+2"
-  xml:
-    dependency: transitive
-    description:
-      name: xml
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "6.1.0"
-sdks:
-  dart: ">=2.18.2 <3.0.0"
-  flutter: ">=3.3.0"

pubspec.yaml

@@ -38,6 +38,7 @@ dependencies:
   provider: ^6.0.4
   pdf: ^3.8.4
   permission_handler: ^10.2.0
+  fluttertoast: ^8.1.1
 
 dev_dependencies:
   flutter_test: