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lib/editor.dart

@@ -13,6 +13,7 @@ class Editor extends StatefulWidget {
 class _Editor extends State<Editor> {
   @override
   Widget build(BuildContext context) {
+
     return InputListener(LayoutBuilder(builder: (BuildContext context, BoxConstraints viewportConstraints) {
       //print("opening document " + path + " " + startLine.toString());
       return View();

lib/main.dart

@@ -8,9 +8,9 @@ import 'outline.dart';
 
 void main(List<String> args) {
   var docfile = LineFile();
-  //if (args.length > 1) {
-    docfile.openFile("./example.md", 0);
-  //}
+  if (args.length > 0) {
+    docfile.openFile(args[0], 0);
+  }
   var doc = ChangeNotifierProvider.value(value: docfile);
 
   runApp(MultiProvider(

lib/view.dart

@@ -1,6 +1,10 @@
+import 'dart:io';
+
+import 'package:file_picker/file_picker.dart';
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
 import 'package:scrollable_positioned_list/scrollable_positioned_list.dart';
+import 'package:subwrite/theme.dart';
 import 'file.dart';
 import 'line_info.dart';
 
@@ -34,18 +38,70 @@ class _View extends State<View> with SingleTickerProviderStateMixin {
   Widget build(BuildContext context) {
     LineFile doc = Provider.of<LineFile>(context);
 
-    return ScrollablePositionedList.builder(
-        physics: const AlwaysScrollableScrollPhysics(),
-        itemScrollController: doc.scrollController,
-        itemCount: doc.lines(),
-        padding: EdgeInsets.zero,
-        shrinkWrap: true,
-        itemBuilder: (BuildContext bcontext, int index) {
-          return ChangeNotifierProvider.value(
-              value: doc.backingLines[index],
-              builder: (lcontext, lineinfo) {
-                return Provider.of<LineInfo>(lcontext).build(context,_animationController);
-              });
-        });
+    if (doc.backingLines.isEmpty) {
+      return Center(
+        child: Row (
+          mainAxisAlignment: MainAxisAlignment.center,
+          mainAxisSize: MainAxisSize.min,
+          children: [
+
+
+            ElevatedButton.icon(onPressed: () async {
+              String? result = await FilePicker.platform.saveFile(
+
+              );
+
+              if (result != null) {
+                File(result).createSync(recursive: false);
+                doc.openFile(result, 0);
+                doc.focus.requestFocus();
+              } else {
+                // User canceled the picker
+              }
+
+
+            }, icon: Icon(Icons.create, color: foreground), label: const Text("New Document"),
+                style: ButtonStyle(backgroundColor: MaterialStateProperty.all(tabs),
+                    foregroundColor: MaterialStateProperty.all(foreground))),
+
+            SizedBox(width: 20,),
+
+            ElevatedButton.icon(onPressed: () async {
+              FilePickerResult? result = await FilePicker.platform.pickFiles(
+                allowMultiple: false,
+                type: FileType.custom,
+                allowedExtensions: ['md','txt'],
+              );
+              if (result != null) {
+                doc.openFile(result.files.single.path!, 0);
+              } else {
+                // User canceled the picker
+              }
+
+
+            }, icon: Icon(Icons.file_open, color: foreground), label: const Text("Open Document"),
+                style: ButtonStyle(backgroundColor: MaterialStateProperty.all(tabs),
+                    foregroundColor: MaterialStateProperty.all(foreground))),
+
+          ],
+        ),
+      );
+
+    } else {
+      return ScrollablePositionedList.builder(
+          physics: const AlwaysScrollableScrollPhysics(),
+          itemScrollController: doc.scrollController,
+          itemCount: doc.lines(),
+          padding: EdgeInsets.zero,
+          shrinkWrap: true,
+          itemBuilder: (BuildContext bcontext, int index) {
+            return ChangeNotifierProvider.value(
+                value: doc.backingLines[index],
+                builder: (lcontext, lineinfo) {
+                  return Provider.of<LineInfo>(lcontext).build(
+                      context, _animationController);
+                });
+          });
+    }
   }
 }

linux/CMakeLists.txt

@@ -4,10 +4,10 @@ project(runner LANGUAGES CXX)
 
 # The name of the executable created for the application. Change this to change
 # the on-disk name of your application.
-set(BINARY_NAME "sarahdown")
+set(BINARY_NAME "subwrite")
 # The unique GTK application identifier for this application. See:
 # https://wiki.gnome.org/HowDoI/ChooseApplicationID
-set(APPLICATION_ID "com.example.sarahdown")
+set(APPLICATION_ID "tech.resistant.subwrite")
 
 # Explicitly opt in to modern CMake behaviors to avoid warnings with recent
 # versions of CMake.

pubspec.lock

@@ -50,6 +50,20 @@ packages:
       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_picker:
+    dependency: "direct main"
+    description:
+      name: file_picker
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "5.2.0+1"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -62,11 +76,30 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "2.0.1"
+  flutter_plugin_android_lifecycle:
+    dependency: transitive
+    description:
+      name: flutter_plugin_android_lifecycle
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.7"
   flutter_test:
     dependency: "direct dev"
     description: flutter
     source: sdk
     version: "0.0.0"
+  flutter_web_plugins:
+    dependency: transitive
+    description: flutter
+    source: sdk
+    version: "0.0.0"
+  js:
+    dependency: transitive
+    description:
+      name: js
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.6.4"
   lints:
     dependency: transitive
     description:
@@ -109,6 +142,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.8.2"
+  plugin_platform_interface:
+    dependency: transitive
+    description:
+      name: plugin_platform_interface
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.1.3"
   provider:
     dependency: "direct main"
     description:
@@ -177,6 +217,13 @@ packages:
       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: "3.0.0"
 sdks:
   dart: ">=2.18.0 <3.0.0"
   flutter: ">=2.12.0"

pubspec.yaml

@@ -38,6 +38,7 @@ dependencies:
   cupertino_icons: ^1.0.2
   provider: ^6.0.2
   scrollable_positioned_list: ^0.3.2
+  file_picker: 5.2.0+1
 
 dev_dependencies:
   flutter_test: