update

.config/Code/User/History/-4a5cb082/GfkF.dart

@@ -0,0 +1,112 @@
+import 'dart:io';
+
+import 'package:filemanager/file_options_menu.dart';
+import 'package:filemanager/main.dart';
+import 'package:flutter/material.dart';
+
+
+class FileButton extends StatefulWidget{
+  FileButton({required this.globalKey, required this.fsEntity, required this.openFile, required this.refresh, required this.copyFile, required this.setMode, required this.getMode, required this.selectionList}) : name = fsEntity.path.split('/').last, super(key: globalKey);
+  
+  final GlobalKey globalKey;
+  final FileSystemEntity fsEntity;
+  final Function(FileSystemEntity, String) openFile;
+  final Function() refresh;
+  final Function(FileSystemEntity, FileOptions) copyFile;
+  final Function(FMMode) setMode;
+  final Function() getMode;
+  final Function(FileButton, bool) selectionList;
+  final String name;
+
+  @override
+  State<FileButton> createState() => _FileButtonState();
+}
+
+class _FileButtonState extends State<FileButton>{
+
+  bool selected = false;
+  late Icon icon;
+  Color? color;
+  VoidCallback? onPress;
+  VoidCallback? onLongPress;
+
+  @override
+  void initState(){
+    super.initState();
+    onPress = onPressed;
+    onLongPress = onLongPressed;
+  }
+
+  void onPressed(){
+    if(widget.getMode() == FMMode.normal){
+      widget.openFile(widget.fsEntity, widget.name);
+    }
+    else if(widget.getMode() == FMMode.selection){
+      setState((){
+        if(selected){
+          selected = false;
+          widget.selectionList(widget, false);
+        }
+        else{
+          selected = true;
+          widget.selectionList(widget, true);
+        }
+      });
+    }
+  }
+
+  void onLongPressed(){
+    setState((){
+      selected = true;
+    });
+    widget.setMode(FMMode.selection);
+    widget.selectionList(widget, true);
+  }
+
+  void setButton(bool enabled){
+    setState((){
+      if(enabled){
+        onPress = onPressed;
+        onLongPress = onLongPressed;
+      }
+      else{
+        onPress = null;
+        onLongPress = null;
+      }
+    });
+  }
+
+  @override
+  Widget build(BuildContext context){
+    color = null;
+    if(selected){
+      icon = const Icon(Icons.check);
+      color = Theme.of(context).focusColor;
+    }
+    else if(widget.fsEntity is File){
+      icon = const Icon(Icons.file_copy);
+    }
+    else if(widget.fsEntity is Directory){
+      icon = const Icon(Icons.folder);
+    }
+    else{
+      icon = const Icon(Icons.question_mark);
+    }
+    return MaterialButton(
+      color: color,
+      onPressed: onPress, 
+      onLongPress: onLongPress,
+      child: Row(
+        crossAxisAlignment: CrossAxisAlignment.center,
+        children: <Widget>[
+          SafeArea(child: icon),
+          const SizedBox(width: 10),
+          Expanded(child: Text(widget.name)),
+          SafeArea(
+            child: FileOptionsMenu(selected: [widget],),
+          )
+        ],
+      ),
+    );
+  }
+}