ToLaptop

2024-02-27 16:04:12 +00:00
parent 72ef70901d
commit 2d2dcdaecb
44 changed files with 71333 additions and 27 deletions
--- a/lib/pages/components/ibus_display.dart
+++ b/lib/pages/components/ibus_display.dart
@@ -0,0 +1,156 @@
+
+import 'dart:async';
+
+import 'package:bus_infotainment/singletons/live_information.dart';
+import 'package:bus_infotainment/utils/delegates.dart';
+import 'package:flutter/material.dart';
+import 'package:text_scroll/text_scroll.dart';
+
+class ibus_display extends StatefulWidget {
+
+  bool hasBorder = true;
+
+  ibus_display({
+    this.hasBorder = true
+  });
+
+  @override
+  State<ibus_display> createState() => _ibus_displayState();
+}
+
+class _ibus_displayState extends State<ibus_display> {
+
+  String topLine = "*** NO MESSAGE ***";
+
+  late final ListenerReceipt<AnnouncementQueueEntry> _receipt;
+
+  _ibus_displayState(){
+
+    LiveInformation liveInformation = LiveInformation();
+    _receipt = liveInformation.announcementDelegate.addListener((value) {
+      topLine = value.displayText;
+      setState(() {
+
+      });
+    });
+    topLine = liveInformation.CurrentAnnouncement;
+
+  }
+
+  Timer _timer() => Timer.periodic(Duration(seconds: 1), (timer) {
+    setState(() {
+      topLine = LiveInformation().CurrentAnnouncement;
+    });
+  });
+
+  String _padString(String input){
+
+    if (input.length < 40){
+      print("Input is too short");
+      return input;
+    }
+
+    String prefix = "";
+    String suffix = "";
+    for (int i = 0; i < 80; i++){
+      prefix += " ";
+    }
+
+    return prefix + input + suffix;
+
+  }
+
+  @override
+  void dispose() {
+
+    LiveInformation().announcementDelegate.removeListener(_receipt);
+
+    super.dispose();
+
+  }
+
+  @override
+  Widget build(BuildContext context) {
+
+
+     return Container(
+
+       width: double.infinity,
+
+       child: FittedBox(
+         alignment: Alignment.center,
+
+         child: Stack(
+           children: [
+             Container(
+
+               // width: double.infinity,
+               // height: 100,
+
+               decoration: BoxDecoration(
+                 color: Colors.black,
+                 border: widget.hasBorder ? Border.all(color: Colors.grey.shade900, width: 2) : null,
+               ),
+
+               clipBehavior: Clip.hardEdge,
+
+               child: Transform.scale(
+                 scale: 1.3,
+                 transformHitTests: false,
+                 child: Transform.translate(
+
+                   offset: Offset(0, 4),
+
+                   child: Column(
+
+                      children: [
+                        Transform.translate(
+                          offset: Offset(0, 5),
+                          child: Container(
+                            alignment: Alignment.center,
+                            width: 32*4*3,
+                            child: TextScroll(
+                              _padString(topLine),
+                              velocity: Velocity(pixelsPerSecond: Offset(120, 0)),
+                              style: const TextStyle(
+                                fontSize: 20,
+                                color: Colors.orange,
+                                fontFamily: "ibus"
+                              ),
+                            ),
+                          ),
+                        ),
+
+                        Transform.translate(
+                          offset: Offset(0, -7),
+                          child: Text(
+                            "Bus Stopping",
+                            style: const TextStyle(
+                              fontSize: 20,
+                              color: Colors.orange,
+                              fontFamily: "ibus",
+                              height: 1.5
+                            ),
+                          ),
+                        )
+                      ],
+                   ),
+                 ),
+               )
+
+             ),
+
+             Positioned.fill(
+               child: Container(
+                 decoration: BoxDecoration(
+                   color: Colors.transparent,
+                   border: widget.hasBorder ? Border.all(color: Colors.grey.shade900, width: 2) : null,
+                 ),
+               ),
+             )
+           ],
+         ),
+       ),
+     );
+  }
+}