From fd0f27b283289e5ca0e03dbbd6c42ec86c520655 Mon Sep 17 00:00:00 2001
From: Feodor Fitsner <feodor@appveyor.com>
Date: Fri, 1 Sep 2023 08:33:07 -0700
Subject: [PATCH] 0.10.1 fixes - part 1 (#1788)

* Use alternative method to determine user computer's IP

Close #1733

* Fix Cavas.Text drawing

Fix #1783
---
 package/lib/src/controls/canvas.dart                | 13 +++++++++----
 .../packages/flet-runtime/src/flet_runtime/utils.py | 11 +++++++++++
 .../packages/flet/src/flet/cli/commands/run.py      | 10 +++++++---
 3 files changed, 27 insertions(+), 7 deletions(-)

diff --git a/package/lib/src/controls/canvas.dart b/package/lib/src/controls/canvas.dart
index 3fca82ebc..411662fe4 100644
--- a/package/lib/src/controls/canvas.dart
+++ b/package/lib/src/controls/canvas.dart
@@ -61,6 +61,7 @@ class _CanvasControlState extends State<CanvasControl> {
 
           var paint = CustomPaint(
             painter: FletCustomPainter(
+              context: context,
               theme: Theme.of(context),
               shapes: viewModel.shapes,
               onPaintCallback: (size) {
@@ -94,12 +95,14 @@ class _CanvasControlState extends State<CanvasControl> {
 }
 
 class FletCustomPainter extends CustomPainter {
+  final BuildContext context;
   final ThemeData theme;
   final List<ControlTreeViewModel> shapes;
   final CanvasControlOnPaintCallback onPaintCallback;
 
   const FletCustomPainter(
-      {required this.theme,
+      {required this.context,
+      required this.theme,
       required this.shapes,
       required this.onPaintCallback});
 
@@ -131,7 +134,7 @@ class FletCustomPainter extends CustomPainter {
       } else if (shape.control.type == "shadow") {
         drawShadow(canvas, shape);
       } else if (shape.control.type == "text") {
-        drawText(canvas, shape);
+        drawText(context, canvas, shape);
       }
     }
   }
@@ -236,7 +239,8 @@ class FletCustomPainter extends CustomPainter {
         paint);
   }
 
-  void drawText(Canvas canvas, ControlTreeViewModel shape) {
+  void drawText(
+      BuildContext context, Canvas canvas, ControlTreeViewModel shape) {
     var offset =
         Offset(shape.control.attrDouble("x")!, shape.control.attrDouble("y")!);
     var alignment =
@@ -266,7 +270,8 @@ class FletCustomPainter extends CustomPainter {
         text: span,
         textAlign: textAlign ?? TextAlign.start,
         maxLines: maxLines,
-        ellipsis: ellipsis);
+        ellipsis: ellipsis,
+        textDirection: Directionality.of(context));
     textPainter.layout(maxWidth: maxWidth ?? double.infinity);
 
     var angle = shape.control.attrDouble("rotate", 0)!;
diff --git a/sdk/python/packages/flet-runtime/src/flet_runtime/utils.py b/sdk/python/packages/flet-runtime/src/flet_runtime/utils.py
index ed4eef859..6bab0a8ef 100644
--- a/sdk/python/packages/flet-runtime/src/flet_runtime/utils.py
+++ b/sdk/python/packages/flet-runtime/src/flet_runtime/utils.py
@@ -147,6 +147,17 @@ def get_free_tcp_port():
     return sock.getsockname()[1]
 
 
+def get_local_ip():
+    try:
+        with socket.socket(socket.AF_INET, socket.SOCK_DGRAM) as s:
+            s.connect(("8.8.8.8", 80))
+            local_ip = s.getsockname()[0]
+        return local_ip
+    except Exception as e:
+        hostname = socket.gethostname()
+        return socket.gethostbyname(hostname)
+
+
 def get_current_script_dir():
     pathname = os.path.dirname(sys.argv[0])
     return os.path.abspath(pathname)
diff --git a/sdk/python/packages/flet/src/flet/cli/commands/run.py b/sdk/python/packages/flet/src/flet/cli/commands/run.py
index 69c1aea12..11f478e6c 100644
--- a/sdk/python/packages/flet/src/flet/cli/commands/run.py
+++ b/sdk/python/packages/flet/src/flet/cli/commands/run.py
@@ -15,7 +15,12 @@
 from flet.cli.commands.base import BaseCommand
 from flet_core.utils import random_string
 from flet_runtime.app import close_flet_view, open_flet_view
-from flet_runtime.utils import get_free_tcp_port, is_windows, open_in_browser
+from flet_runtime.utils import (
+    get_free_tcp_port,
+    get_local_ip,
+    is_windows,
+    open_in_browser,
+)
 from watchdog.events import FileSystemEventHandler
 from watchdog.observers import Observer
 
@@ -293,8 +298,7 @@ def restart_program(self):
 
     def print_qr_code(self, orig_url: str, android: bool):
         u = urlparse(orig_url)
-        hostname = socket.gethostname()
-        ip_addr = socket.gethostbyname(hostname)
+        ip_addr = get_local_ip()
         lan_url = urlunparse(
             (u.scheme, f"{ip_addr}:{u.port}", u.path, None, None, None)
         )