squid/minecraft-server-installer
squid/minecraft-server-installer
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MCSI-3 Custom RAM size option #24

Merged
squid merged 4 commits from MCSI-3_custom_ram_size_option into main 2025-07-11 01:39:54 +08:00
Conversation 0 Commits 4 Files Changed 6 +124 -1
5 changed files with 124 additions and 1 deletions
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Showing only changes of commit 8d89246b1a - Show all commits

11
lib/main/adapter/presentation/installation_bloc.dart
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@ -3,6 +3,7 @@ import 'dart:io';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:minecraft_server_installer/main/adapter/presentation/installation_state.dart';
import 'package:minecraft_server_installer/main/adapter/presentation/progress_view_model.dart';
import 'package:minecraft_server_installer/main/adapter/presentation/range_view_model.dart';
import 'package:minecraft_server_installer/main/application/use_case/download_file_use_case.dart';
import 'package:minecraft_server_installer/main/application/use_case/grant_file_permission_use_case.dart';
import 'package:minecraft_server_installer/main/application/use_case/write_file_use_case.dart';
@ -59,10 +60,16 @@ class InstallationBloc extends Bloc<InstallationEvent, InstallationState> {
});
on<InstallationConfigurationUpdatedEvent>((event, emit) {
if (event.customRamSize != null && !event.customRamSize!.isValid) {
return;
}
final newState = state.copyWith(
gameVersion: event.gameVersion,
savePath: event.savePath,
isEulaAgreed: event.isEulaAgreed,
isCustomRamSizeEnabled: event.isCustomRamSizeEnabled,
customRamSize: event.customRamSize,
);
emit(newState);
});
@ -83,10 +90,14 @@ class InstallationConfigurationUpdatedEvent extends InstallationEvent {
final GameVersionViewModel? gameVersion;
final String? savePath;
final bool? isEulaAgreed;
final bool? isCustomRamSizeEnabled;
final RangeViewModel? customRamSize;
InstallationConfigurationUpdatedEvent({
this.gameVersion,
this.savePath,
this.isEulaAgreed,
this.isCustomRamSizeEnabled,
this.customRamSize,
});
}

19
lib/main/adapter/presentation/installation_state.dart
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@ -1,11 +1,16 @@
import 'package:equatable/equatable.dart';
import 'package:minecraft_server_installer/main/adapter/presentation/progress_view_model.dart';
import 'package:minecraft_server_installer/main/adapter/presentation/range_view_model.dart';
import 'package:minecraft_server_installer/vanilla/adapter/presentation/game_version_view_model.dart';
class InstallationState with EquatableMixin {
static const _defaultRamSize = RangeViewModel(min: 2048, max: 2048);
final GameVersionViewModel? gameVersion;
final String? savePath;
final bool isEulaAgreed;
final bool isCustomRamSizeEnabled;
final RangeViewModel? _customRamSize;
final ProgressViewModel downloadProgress;
final bool isLocked;
@ -13,15 +18,19 @@ class InstallationState with EquatableMixin {
required this.gameVersion,
required this.savePath,
required this.isEulaAgreed,
required this.isCustomRamSizeEnabled,
required RangeViewModel? customRamSize,
required this.downloadProgress,
required this.isLocked,
});
}) : _customRamSize = customRamSize;
const InstallationState.empty()
: this(
gameVersion: null,
savePath: null,
isEulaAgreed: false,
isCustomRamSizeEnabled: false,
customRamSize: _defaultRamSize,
downloadProgress: const ProgressViewModel.zero(),
isLocked: false,
);
@ -31,6 +40,8 @@ class InstallationState with EquatableMixin {
gameVersion,
savePath,
isEulaAgreed,
isCustomRamSizeEnabled,
_customRamSize,
downloadProgress,
isLocked,
];
@ -39,6 +50,8 @@ class InstallationState with EquatableMixin {
GameVersionViewModel? gameVersion,
String? savePath,
bool? isEulaAgreed,
bool? isCustomRamSizeEnabled,
RangeViewModel? customRamSize,
ProgressViewModel? downloadProgress,
bool? isLocked,
}) =>
@ -46,10 +59,14 @@ class InstallationState with EquatableMixin {
gameVersion: gameVersion ?? this.gameVersion,
savePath: savePath ?? this.savePath,
isEulaAgreed: isEulaAgreed ?? this.isEulaAgreed,
isCustomRamSizeEnabled: isCustomRamSizeEnabled ?? this.isCustomRamSizeEnabled,
customRamSize: customRamSize ?? _customRamSize,
downloadProgress: downloadProgress ?? this.downloadProgress,
isLocked: isLocked ?? this.isLocked,
);
RangeViewModel get ramSize => isCustomRamSizeEnabled ? _customRamSize ?? _defaultRamSize : _defaultRamSize;
bool get isGameVersionSelected => gameVersion != null;
bool get isSavePathSelected => savePath != null && savePath!.isNotEmpty;

19
lib/main/adapter/presentation/range_view_model.dart Normal file
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@ -0,0 +1,19 @@
import 'package:equatable/equatable.dart';
class RangeViewModel with EquatableMixin {
final int min;
final int max;
const RangeViewModel({
required this.min,
required this.max,
});
@override
List<Object?> get props => [
min,
max,
];
bool get isValid => min <= max;
}

73
lib/main/framework/ui/basic_configuration_tab.dart
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@ -4,6 +4,7 @@ import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:gap/gap.dart';
import 'package:minecraft_server_installer/main/adapter/presentation/installation_bloc.dart';
import 'package:minecraft_server_installer/main/adapter/presentation/installation_state.dart';
import 'package:minecraft_server_installer/main/adapter/presentation/range_view_model.dart';
import 'package:minecraft_server_installer/main/constants.dart';
import 'package:minecraft_server_installer/main/framework/ui/strings.dart';
import 'package:minecraft_server_installer/vanilla/framework/ui/game_version_dropdown.dart';
@ -20,6 +21,8 @@ class BasicConfigurationTab extends StatelessWidget {
_pathBrowsingField,
const Gap(16),
_eulaCheckbox,
_enableCustomRamSizeCheckbox,
_customRamSizeControl,
const Spacer(),
_bottomControl,
],
@ -79,6 +82,76 @@ class BasicConfigurationTab extends StatelessWidget {
],
);
Widget get _enableCustomRamSizeCheckbox => BlocConsumer<InstallationBloc, InstallationState>(
listener: (_, __) {},
builder: (context, state) => CheckboxListTile(
title: const Text(Strings.fieldCustomRamSize),
value: state.isCustomRamSizeEnabled,
onChanged: (value) => context
.read<InstallationBloc>()
.add(InstallationConfigurationUpdatedEvent(isCustomRamSizeEnabled: value ?? false)),
controlAffinity: ListTileControlAffinity.leading,
contentPadding: EdgeInsets.zero,
shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(4)),
),
);
Widget get _customRamSizeControl => BlocConsumer<InstallationBloc, InstallationState>(
listener: (_, __) {},
builder: (context, state) {
if (!state.isCustomRamSizeEnabled) {
return const SizedBox.shrink();
}
return Column(
children: [
RangeSlider(
values: RangeValues(state.ramSize.min.toDouble(), state.ramSize.max.toDouble()),
min: 512,
max: 16384,
divisions: (16384 - 512) ~/ 128,
labels: RangeLabels(
'${state.ramSize.min} MB',
'${state.ramSize.max} MB',
),
onChanged: (values) => context.read<InstallationBloc>().add(
InstallationConfigurationUpdatedEvent(
customRamSize: RangeViewModel(min: values.start.toInt(), max: values.end.toInt()),
),
),
),
Row(
children: [
Expanded(
child: TextField(
controller: TextEditingController(text: state.ramSize.min.toString()),
canRequestFocus: false,
readOnly: true,
decoration: InputDecoration(
label: const Text('${Strings.labelMinRamSize} (MB)'),
border: OutlineInputBorder(borderRadius: BorderRadius.circular(4)),
),
),
),
const Gap(16),
Expanded(
child: TextField(
controller: TextEditingController(text: state.ramSize.max.toString()),
canRequestFocus: false,
readOnly: true,
decoration: InputDecoration(
label: const Text('${Strings.labelMaxRamSize} (MB)'),
border: OutlineInputBorder(borderRadius: BorderRadius.circular(4)),
),
),
),
],
)
],
);
},
);
Widget get _bottomControl => BlocConsumer<InstallationBloc, InstallationState>(
listener: (_, __) {},
builder: (context, state) => Row(

3
lib/main/framework/ui/strings.dart
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@ -2,8 +2,11 @@ abstract class Strings {
static const fieldGameVersion = '遊戲版本';
static const fieldPath = '安裝路徑';
static const fieldEula = '我同意 EULA 條款';
static const fieldCustomRamSize = '啟用自定義 RAM 大小';
static const buttonStartToInstall = '開始安裝';
static const buttonBrowse = '瀏覽';
static const labelMinRamSize = '最小 RAM 大小';
static const labelMaxRamSize = '最大 RAM 大小';
static const tooltipEulaInfo = '點擊查看 EULA 條款';
static const dialogTitleSelectDirectory = '選擇安裝目錄';
}