lukas/notes
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fix export pdf shift

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add toast after exporting pdf
add dropdown menu on drawing page
This commit is contained in:
lukas-heiligenbrunner
2022-11-03 16:23:42 +01:00
parent 4d52868854
commit 280cc52612
5 changed files with 142 additions and 493 deletions
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36
lib/canvas/drawing_page.dart
View File

@ -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: [

8
lib/export/export_pdf.dart
View File

@ -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);

135
lib/widgets/drawing_page_top_actions.dart Normal file
View File

@ -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);
}
}