113 lines
No EOL
2.8 KiB
Dart
113 lines
No EOL
2.8 KiB
Dart
import 'dart:io';
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import 'package:filemanager/file_options_menu.dart';
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import 'package:filemanager/main.dart';
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import 'package:flutter/material.dart';
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class FileButton extends StatefulWidget{
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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;
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final GlobalKey<_FileButtonState> globalKey;
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final FileSystemEntity fsEntity;
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final Function(FileSystemEntity, String) openFile;
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final Function() refresh;
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final Function(FileSystemEntity, FileOptions) copyFile;
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final Function(FMMode) setMode;
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final Function() getMode;
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final Function(FileButton, bool) selectionList;
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final String name;
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@override
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State<FileButton> createState() => _FileButtonState();
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}
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class _FileButtonState extends State<FileButton>{
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bool selected = false;
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late Icon icon;
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Color? color;
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VoidCallback? onPress;
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VoidCallback? onLongPress;
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@override
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void initState(){
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super.initState();
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onPress = onPressed;
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onLongPress = onLongPressed;
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}
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void onPressed(){
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if(widget.getMode() == FMMode.normal){
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widget.openFile(widget.fsEntity, widget.name);
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}
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else if(widget.getMode() == FMMode.selection){
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setState((){
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if(selected){
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selected = false;
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widget.selectionList(widget, false);
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}
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else{
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selected = true;
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widget.selectionList(widget, true);
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}
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});
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}
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}
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void onLongPressed(){
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setState((){
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selected = true;
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});
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widget.setMode(FMMode.selection);
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widget.selectionList(widget, true);
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}
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void setButton(bool enabled){
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print('set Button');
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setState((){
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if(enabled){
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onPress = onPressed;
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onLongPress = onLongPressed;
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}
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else{
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onPress = null;
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onLongPress = null;
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}
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});
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}
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@override
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Widget build(BuildContext context){
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color = null;
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if(selected){
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icon = const Icon(Icons.check);
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color = Theme.of(context).focusColor;
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}
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else if(widget.fsEntity is File){
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icon = const Icon(Icons.file_copy);
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}
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else if(widget.fsEntity is Directory){
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icon = const Icon(Icons.folder);
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}
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else{
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icon = const Icon(Icons.question_mark);
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}
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return MaterialButton(
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color: color,
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onPressed: onPress,
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onLongPress: onLongPress,
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child: Row(
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crossAxisAlignment: CrossAxisAlignment.center,
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children: <Widget>[
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SafeArea(child: icon),
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const SizedBox(width: 10),
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Expanded(child: Text(widget.name)),
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SafeArea(
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child: FileOptionsMenu(selected: [widget],),
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)
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],
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),
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);
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}
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} |