二次开发源码提交

2026-05-15 08:52:48 +08:00
parent 4131f7321a
commit eb35a1d067
191 changed files with 34566 additions and 0 deletions
@@ -0,0 +1,79 @@
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+
+class CodeWrapperWidget extends StatefulWidget {
+  final Widget child;
+  final String text;
+  final String language;
+
+  const CodeWrapperWidget(this.child, this.text, this.language, {super.key});
+
+  @override
+  State<CodeWrapperWidget> createState() => _PreWrapperState();
+}
+
+class _PreWrapperState extends State<CodeWrapperWidget> {
+  late Widget _switchWidget;
+  bool hasCopied = false;
+
+  @override
+  void initState() {
+    super.initState();
+    _switchWidget = Icon(Icons.copy_rounded, key: UniqueKey());
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final isDark = Theme.of(context).brightness == Brightness.dark;
+    return Stack(
+      children: [
+        widget.child,
+        Align(
+          alignment: Alignment.topRight,
+          child: Container(
+            padding: const EdgeInsets.all(16.0),
+            child: Row(
+              mainAxisSize: MainAxisSize.min,
+              children: [
+                if (widget.language.isNotEmpty)
+                  SelectionContainer.disabled(
+                    child: Container(
+                    margin: EdgeInsets.only(right: 2),
+                    padding: EdgeInsets.all(2),
+                    decoration: BoxDecoration(
+                        borderRadius: BorderRadius.circular(4),
+                        border: Border.all(
+                            width: 0.5,
+                            color: isDark ? Colors.white : Colors.black)),
+                    child: Text(widget.language),
+                  )),
+                InkWell(
+                  child: AnimatedSwitcher(
+                    duration: Duration(milliseconds: 200),
+                    child: _switchWidget,
+                  ),
+                  onTap: () async {
+                    if (hasCopied) return;
+                    await Clipboard.setData(ClipboardData(text: widget.text));
+                    _switchWidget = Icon(Icons.check, key: UniqueKey());
+                    refresh();
+                    Future.delayed(Duration(seconds: 2), () {
+                      hasCopied = false;
+                      _switchWidget =
+                          Icon(Icons.copy_rounded, key: UniqueKey());
+                      refresh();
+                    });
+                  },
+                ),
+              ],
+            ),
+          ),
+        )
+      ],
+    );
+  }
+
+  void refresh() {
+    if (mounted) setState(() {});
+  }
+}