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Allow pasting in amount input bottom sheet
Fixes #157
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,98 @@ | ||
| import "package:flow/l10n/extensions.dart"; | ||
| import "package:flutter/gestures.dart"; | ||
| import "package:flutter/material.dart"; | ||
| import "package:flutter/services.dart"; | ||
|
|
||
| class LongPressContextMenu extends StatefulWidget { | ||
| final bool addPasteAction; | ||
|
|
||
| final List<PopupMenuEntry<String>> actions; | ||
|
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| final ValueChanged<String?> onSelected; | ||
| final void Function(String text)? onPaste; | ||
|
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| final Widget child; | ||
|
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| const LongPressContextMenu({ | ||
| super.key, | ||
| required this.child, | ||
| required this.actions, | ||
| required this.onSelected, | ||
| this.addPasteAction = false, | ||
| this.onPaste, | ||
| }); | ||
|
|
||
| @override | ||
| State<StatefulWidget> createState() => _LongPressContextMenuState(); | ||
| } | ||
|
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| class _LongPressContextMenuState extends State<LongPressContextMenu> { | ||
| Offset _lastPointerPosition = Offset.zero; | ||
|
|
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| @override | ||
| Widget build(BuildContext context) { | ||
| return Listener( | ||
| onPointerDown: (PointerDownEvent event) { | ||
| if (event.kind == PointerDeviceKind.mouse && | ||
| event.buttons == kSecondaryMouseButton) { | ||
| _lastPointerPosition = event.position; | ||
|
|
||
| _open(); | ||
| } | ||
| }, | ||
| child: GestureDetector( | ||
| behavior: HitTestBehavior.translucent, | ||
| onTapDown: (TapDownDetails details) { | ||
| _lastPointerPosition = details.globalPosition; | ||
| }, | ||
| onLongPress: _open, | ||
| child: widget.child, | ||
| ), | ||
| ); | ||
| } | ||
|
|
||
| void _open() async { | ||
| final RenderBox? overlay = | ||
| Overlay.of(context).context.findRenderObject() as RenderBox?; | ||
|
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| if (overlay == null) return; | ||
|
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| String? pasteText; | ||
|
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| if (widget.addPasteAction && widget.onPaste != null) { | ||
| final clipboardData = await Clipboard.getData(Clipboard.kTextPlain); | ||
|
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| final String? text = clipboardData?.text?.trim(); | ||
|
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| if (text != null && text.isNotEmpty) { | ||
| pasteText = text; | ||
| } | ||
| } | ||
|
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| if (!context.mounted) return; | ||
|
|
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| final String? value = await showMenu<String>( | ||
| context: context, | ||
| items: [ | ||
| if (pasteText != null) | ||
| PopupMenuItem<String>( | ||
| value: "paste", | ||
| child: Text("general.paste".t(context)), | ||
| ), | ||
| ...widget.actions | ||
| ], | ||
| position: RelativeRect.fromLTRB( | ||
| _lastPointerPosition.dx, | ||
| _lastPointerPosition.dy, | ||
| overlay.size.width - _lastPointerPosition.dx, | ||
| overlay.size.height - _lastPointerPosition.dy, | ||
| ), | ||
| ); | ||
|
|
||
| if (value == "paste") { | ||
| widget.onPaste?.call(pasteText ?? ""); | ||
| } else { | ||
| widget.onSelected(value); | ||
| } | ||
| } | ||
| } |