Compare commits

...

17 Commits

Author SHA1 Message Date
lincube
73cdefe296 0.7.3
修东西
2026-03-21 22:40:07 +08:00
lincube
46a8df5900 0.7.2 2026-03-21 16:16:02 +08:00
lincube
2a1c09ae39 0.7.2 2026-03-21 13:08:20 +08:00
lincube
33baaa579d 0.7.1 2026-03-20 22:37:37 +08:00
lincube
20cd6041a7 0.7.0.2 2026-03-20 18:05:42 +08:00
lincube
65a3cf832a Revert "0.7.0.0"
This reverts commit aeae4be060.
2026-03-20 14:22:33 +08:00
lincube
5d48a03f57 Revert "0.7.0.1"
This reverts commit ea8ce1f5ff.
2026-03-20 14:12:40 +08:00
lincube
ea8ce1f5ff 0.7.0.1 2026-03-20 12:16:04 +08:00
lincube
aeae4be060 0.7.0.0 2026-03-20 10:22:40 +08:00
lincube
915739ff7b 0.6.9
改变无声
2026-03-20 00:41:14 +08:00
lincube
cb86ca10e7 0.6.8
小黑板数据持久化。
2026-03-19 16:27:16 +08:00
lincube
b3a74aa072 0.6.7.2
文档组件优化
2026-03-19 08:39:25 +08:00
lincube
b436bfa884 0.6.7.1
多平台适配
2026-03-19 02:02:07 +08:00
lincube
081abeb688 0 6 7
可移动存储组件
2026-03-19 00:17:21 +08:00
lincube
594a62132f 0.6.6
滑动优化
2026-03-18 20:09:00 +08:00
lincube
15e589aedd 0.6.5
流畅性优化测试
2026-03-17 18:36:10 +08:00
lincube
ac4617f5cf 0.6.4 2026-03-17 14:57:41 +08:00
210 changed files with 7965 additions and 6173 deletions

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@@ -0,0 +1,16 @@
# THIS IS AUTOGENERATED. DO NOT EDIT MANUALLY
version = 1
name = "LanMountainDesktop"
[setup]
script = ""
[[actions]]
name = "运行"
icon = "run"
command = "dotnet run --project 'C:\\Users\\USER693091\\Documents\\GitHub\\LanMountainDesktop\\LanMountainDesktop\\LanMountainDesktop.csproj"
[[actions]]
name = "构建"
icon = "tool"
command = "dotnet build 'C:\\Users\\USER693091\\Documents\\GitHub\\LanMountainDesktop\\LanMountainDesktop.slnx"

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@@ -1,27 +0,0 @@
name: AirAppMarket Validate
on:
push:
paths:
- "airappmarket/**"
- ".github/workflows/airappmarket-validate.yml"
pull_request:
paths:
- "airappmarket/**"
- ".github/workflows/airappmarket-validate.yml"
jobs:
validate:
runs-on: ubuntu-latest
steps:
- name: Checkout
uses: actions/checkout@v4
- name: Setup .NET
uses: actions/setup-dotnet@v4
with:
dotnet-version: "10.0.x"
- name: Validate AirAppMarket index
run: dotnet run --project airappmarket/tools/AirAppMarket.Validator -- airappmarket/index.json airappmarket/schema/airappmarket-index.schema.json

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@@ -113,3 +113,31 @@ jobs:
path: |
LanMountainDesktop/bin/Release/
retention-days: 7
pack-plugin-packages:
runs-on: ubuntu-latest
name: Pack_Plugin_Packages
steps:
- name: Checkout
uses: actions/checkout@v4
with:
fetch-depth: 0
submodules: recursive
- name: Setup .NET
uses: actions/setup-dotnet@v4
with:
dotnet-version: ${{ env.DOTNET_VERSION }}
- name: Pack SDK and template packages
shell: pwsh
run: .\scripts\Pack-PluginPackages.ps1 -Configuration Release -OutputPath .\artifacts\nuget
- name: Upload plugin package artifacts
uses: actions/upload-artifact@v4
with:
name: plugin-packages
path: artifacts/nuget/*.nupkg
if-no-files-found: error
retention-days: 14

8
Directory.Build.props Normal file
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@@ -0,0 +1,8 @@
<Project>
<PropertyGroup>
<Version>1.0.0</Version>
<TargetFramework Condition="'$(TargetFramework)' == ''">net10.0</TargetFramework>
<Nullable Condition="'$(Nullable)' == ''">enable</Nullable>
<ImplicitUsings Condition="'$(ImplicitUsings)' == ''">enable</ImplicitUsings>
</PropertyGroup>
</Project>

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@@ -1,33 +0,0 @@
# LanAirApp (Mirror)
## 中文
这里的 `LanAirApp/` 是放在宿主仓库里的镜像副本,只用于本地联调和工作区构建,不是插件市场或插件开发资料的最终权威来源。
### 这份镜像的角色
- 提供本地工作区里的 `airappmarket` 索引副本
- 提供插件文档、工具和样例镜像,便于和宿主一起联调
- 不承担宿主运行时职责
### 权威来源
- 插件市场与开发文档:独立 `LanAirApp` 仓库
- 权威示例插件:独立 `LanMountainDesktop.SamplePlugin`
- 本目录中的 `samples/LanMountainDesktop.SamplePlugin` 只是镜像模板副本
## English
This `LanAirApp/` directory is a mirror that lives inside the host repository. It exists for local workspace integration and build convenience only. It is not the final authority for the plugin market or developer-facing plugin materials.
### Role of this mirror
- keep a local copy of the `airappmarket` index for workspace integration
- keep mirrored docs, tools, and sample templates for local development
- avoid duplicating host runtime responsibilities
### Sources of truth
- Plugin market and developer docs: standalone `LanAirApp`
- Authoritative sample plugin: standalone `LanMountainDesktop.SamplePlugin`
- `samples/LanMountainDesktop.SamplePlugin` in this mirror is template/mirror content only

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@@ -1,16 +0,0 @@
# 插件开发指南
## 中文
使用 `LanMountainDesktop.PluginSdk` 开发插件时,至少需要准备:
- `plugin.json`
- 插件入口程序集
- 入口类
- 本地化资源
推荐从示例插件开始,先完成清单、入口、设置页和桌面组件,再逐步扩展业务逻辑。
## English
To build a plugin with `LanMountainDesktop.PluginSdk`, prepare the manifest, plugin assembly, entrance class, and localization resources first.

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@@ -1,14 +0,0 @@
# 插件打包指南
## 中文
阑山桌面插件的标准安装格式为 `.laapp`。插件项目应在仓库根目录提供:
- `.laapp` 安装包
- `README.md`
官方市场索引只负责记录链接和校验信息。
## English
The standard package format is `.laapp`. Plugin repositories should keep the package and `README.md` in the repository root, while the official market index stores metadata and validation data.

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@@ -1,30 +0,0 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net10.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
<Version>1.0.0</Version>
<EnableDynamicLoading>true</EnableDynamicLoading>
<OutputPath>bin\$(Configuration)\$(TargetFramework)\content\</OutputPath>
<AppendTargetFrameworkToOutputPath>false</AppendTargetFrameworkToOutputPath>
<AppendRuntimeIdentifierToOutputPath>false</AppendRuntimeIdentifierToOutputPath>
<PluginPackageOutputDirectory>$(MSBuildThisFileDirectory)artifacts\Packages\</PluginPackageOutputDirectory>
<PluginPackagePath>$(PluginPackageOutputDirectory)$(AssemblyName).$(Version).laapp</PluginPackagePath>
<LegacyLoosePluginOutputDirectory>$(MSBuildThisFileDirectory)artifacts\Loose\</LegacyLoosePluginOutputDirectory>
</PropertyGroup>
<ItemGroup>
<ProjectReference Include="..\..\..\LanMountainDesktop.PluginSdk\LanMountainDesktop.PluginSdk.csproj" Private="false" />
<None Include="plugin.json" CopyToOutputDirectory="PreserveNewest" />
<None Include="Localization\*.json" CopyToOutputDirectory="PreserveNewest" />
</ItemGroup>
<Target Name="CreateLaappPackage" AfterTargets="Build">
<MakeDir Directories="$(PluginPackageOutputDirectory)" />
<RemoveDir Directories="$(LegacyLoosePluginOutputDirectory)" />
<Delete Files="$(PluginPackagePath)" TreatErrorsAsWarnings="true" />
<ZipDirectory SourceDirectory="$(OutputPath)" DestinationFile="$(PluginPackagePath)" />
</Target>
</Project>

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@@ -1,84 +0,0 @@
{
"settings.page_title": "Plugin Status",
"plugin.name": "LanMountain Sample Plugin",
"plugin.description": "Example plugin used to validate PluginSdk loading, services, communication, and localization.",
"widget.display_name": "Sample Plugin Status Clock",
"widget.category": "Plugins",
"settings.header.title": "Sample Plugin Capability Inspector",
"settings.section.info": "Plugin Info",
"settings.section.capabilities": "Accessible Capabilities",
"settings.section.status": "Live Runtime Status",
"settings.info.plugin_name": "Plugin Name",
"settings.info.plugin_id": "Plugin Id",
"settings.info.version": "Version",
"settings.info.author": "Author",
"settings.info.description": "Description",
"settings.info.plugin_directory": "Plugin Directory",
"settings.info.data_directory": "Data Directory",
"settings.info.host_application": "Host Application",
"settings.info.host_version": "Host Version",
"settings.info.sdk_api_version": "SDK API Version",
"settings.info.state_service_resolved": "State Service Resolved",
"settings.info.clock_service_resolved": "Clock Service Resolved",
"settings.info.message_bus_resolved": "Message Bus Resolved",
"settings.info.component_placed": "Component Placed",
"settings.info.placed_count": "Placed Count",
"settings.info.preview_count": "Preview Count",
"settings.info.placement_ids": "Placement Ids",
"settings.info.last_component_id": "Last Component Id",
"settings.info.last_cell_size": "Last Cell Size",
"settings.info.clock_service_time": "Clock Service Time",
"settings.status.updated_at": "Updated: {0}",
"status.frontend.title": "Frontend Status",
"status.component.title": "Component Status",
"status.backend.title": "Backend Status",
"status.service.title": "Clock Service",
"status.summary.pending": "Pending",
"status.summary.attached": "Attached",
"status.summary.healthy": "Healthy",
"status.summary.faulted": "Faulted",
"status.summary.placed": "Placed",
"status.summary.preview": "Preview",
"status.frontend.detail.pending": "Waiting for a plugin UI surface to connect.",
"status.frontend.detail.settings_connected": "Settings page is connected to plugin services and communication.",
"status.frontend.detail.widget_connected": "Widget surface is connected to plugin services and communication.",
"status.component.detail.pending": "No component instance has been created yet.",
"status.component.detail.none": "No component instance is active.",
"status.component.detail.preview": "Preview instances: {0}; no placed desktop instance is active yet.",
"status.component.detail.placed": "Placed count: {0}; preview count: {1}; placements: {2}",
"status.backend.detail.pending": "Plugin initialization is in progress.",
"status.backend.detail.log_written": "Initialization log written to: {0}",
"status.backend.detail.log_write_failed": "Initialization log write failed: {0}",
"status.service.detail.pending": "Clock service is not attached yet.",
"status.service.detail.attached": "Clock service was attached and is waiting for the first tick.",
"status.service.detail.running": "Clock service is running. Current service time: {0}",
"status.service.detail.write_failed": "Clock state write failed: {0}",
"capability.manifest.title": "IPluginContext.Manifest",
"capability.manifest.detail": "Readable. Current plugin id: {0}; version: {1}.",
"capability.directories.title": "IPluginContext.PluginDirectory / DataDirectory",
"capability.directories.detail": "Readable. Plugin directory: {0}; data directory: {1}.",
"capability.properties.title": "IPluginContext.Properties",
"capability.properties.detail": "Readable. Host properties currently exposed: {0}.",
"capability.get_service.title": "IPluginContext.GetService<T>()",
"capability.get_service.detail": "Callable. State service resolved: {0}; clock service resolved: {1}; message bus resolved: {2}.",
"capability.register_service.title": "IPluginContext.RegisterService<TService>()",
"capability.register_service.detail": "Callable during plugin initialization. This sample plugin registers SamplePluginRuntimeStateService and SamplePluginClockService into the plugin service container.",
"capability.message_bus.title": "Plugin Communication Bus",
"capability.message_bus.detail": "This sample plugin uses IPluginMessageBus to push clock ticks and state change notifications into plugin UI surfaces.",
"capability.widget_context.title": "PluginDesktopComponentContext",
"capability.widget_context.detail": "Widgets can read ComponentId, PlacementId, CellSize, and call GetService<T>() against the same plugin service container.",
"widget.close_desktop.display_name": "Close Desktop",
"widget.close_desktop.text": "Close Desktop",
"widget.close_desktop.hint": "Exit LanMountainDesktop on click",
"widget.close_desktop.unavailable": "Host lifecycle API is unavailable",
"widget.close_desktop.failed": "Host rejected the exit request",
"widget.subtitle.preview": "Preview surface | placed: {0}",
"widget.subtitle.placement": "Placement {0} | placed: {1}",
"common.dev": "dev",
"common.none": "(none)",
"common.unknown": "(unknown)",
"common.true": "true",
"common.false": "false",
"common.yes": "Yes",
"common.no": "No"
}

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@@ -1,79 +0,0 @@
{
"settings.page_title": "插件状态",
"plugin.name": "阑山示例插件",
"plugin.description": "用于验证 PluginSdk 加载、服务、通信与本地化能力的示例插件。",
"widget.display_name": "示例插件状态时钟",
"widget.category": "插件",
"settings.header.title": "示例插件能力检查器",
"settings.section.info": "插件信息",
"settings.section.capabilities": "可访问能力",
"settings.section.status": "实时运行状态",
"settings.info.plugin_name": "插件名称",
"settings.info.plugin_id": "插件 Id",
"settings.info.version": "版本",
"settings.info.author": "作者",
"settings.info.description": "描述",
"settings.info.plugin_directory": "插件目录",
"settings.info.data_directory": "数据目录",
"settings.info.host_application": "宿主应用",
"settings.info.host_version": "宿主版本",
"settings.info.sdk_api_version": "SDK API 版本",
"settings.info.state_service_resolved": "状态服务已解析",
"settings.info.clock_service_resolved": "时钟服务已解析",
"settings.info.message_bus_resolved": "消息总线已解析",
"settings.info.component_placed": "组件是否已放置",
"settings.info.placed_count": "已放置数量",
"settings.info.preview_count": "预览数量",
"settings.info.placement_ids": "放置位置 Id",
"settings.info.last_component_id": "最近组件 Id",
"settings.info.last_cell_size": "最近单元尺寸",
"settings.info.clock_service_time": "时钟服务时间",
"settings.status.updated_at": "更新时间:{0}",
"status.frontend.title": "前端状态",
"status.component.title": "组件状态",
"status.backend.title": "后端状态",
"status.service.title": "时钟服务",
"status.summary.pending": "等待中",
"status.summary.attached": "已挂接",
"status.summary.healthy": "正常",
"status.summary.faulted": "异常",
"status.summary.placed": "已放置",
"status.summary.preview": "预览中",
"status.frontend.detail.pending": "等待插件界面接入。",
"status.frontend.detail.settings_connected": "设置页已接入插件服务与通信。",
"status.frontend.detail.widget_connected": "组件界面已接入插件服务与通信。",
"status.component.detail.pending": "当前还没有创建组件实例。",
"status.component.detail.none": "当前没有活动中的组件实例。",
"status.component.detail.preview": "当前预览实例数量:{0};尚未有已放置的桌面实例。",
"status.component.detail.placed": "已放置数量:{0};预览数量:{1};放置位置:{2}",
"status.backend.detail.pending": "插件初始化进行中。",
"status.backend.detail.log_written": "初始化日志已写入:{0}",
"status.backend.detail.log_write_failed": "初始化日志写入失败:{0}",
"status.service.detail.pending": "时钟服务尚未挂接。",
"status.service.detail.attached": "时钟服务已挂接,正在等待第一次心跳。",
"status.service.detail.running": "时钟服务运行中,当前服务时间:{0}",
"status.service.detail.write_failed": "时钟状态写入失败:{0}",
"capability.manifest.title": "IPluginContext.Manifest",
"capability.manifest.detail": "可读取。当前插件 id{0};版本:{1}。",
"capability.directories.title": "IPluginContext.PluginDirectory / DataDirectory",
"capability.directories.detail": "可读取。插件目录:{0};数据目录:{1}。",
"capability.properties.title": "IPluginContext.Properties",
"capability.properties.detail": "可读取。宿主当前暴露的属性:{0}。",
"capability.get_service.title": "IPluginContext.GetService<T>()",
"capability.get_service.detail": "可调用。状态服务已解析:{0};时钟服务已解析:{1};消息总线已解析:{2}。",
"capability.register_service.title": "IPluginContext.RegisterService<TService>()",
"capability.register_service.detail": "可在插件初始化阶段调用。这个示例插件会把 SamplePluginRuntimeStateService 和 SamplePluginClockService 注册进插件服务容器。",
"capability.message_bus.title": "插件通信总线",
"capability.message_bus.detail": "这个示例插件通过 IPluginMessageBus 向插件 UI 推送时钟心跳和状态变化通知。",
"capability.widget_context.title": "PluginDesktopComponentContext",
"capability.widget_context.detail": "组件可以读取 ComponentId、PlacementId、CellSize并能在同一个插件服务容器上调用 GetService<T>()。",
"widget.subtitle.preview": "预览界面 | 已放置:{0}",
"widget.subtitle.placement": "位置 {0} | 已放置:{1}",
"common.dev": "开发版",
"common.none": "(无)",
"common.unknown": "(未知)",
"common.true": "是",
"common.false": "否",
"common.yes": "是",
"common.no": "否"
}

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@@ -1,9 +0,0 @@
# LanMountainDesktop.SamplePlugin
## 中文
这是阑山桌面的标准示例插件,用于演示插件清单、设置页、桌面组件、服务注册、本地化和 `.laapp` 打包流程。
## English
This is the standard sample plugin used to demonstrate manifests, settings pages, desktop components, service registration, localization, and `.laapp` packaging.

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@@ -1,100 +0,0 @@
using LanMountainDesktop.PluginSdk;
namespace LanMountainDesktop.SamplePlugin;
[PluginEntrance]
public sealed class SamplePlugin : PluginBase, IDisposable
{
private SamplePluginRuntimeStateService? _stateService;
private SamplePluginClockService? _clockService;
public override void Initialize(IPluginContext context)
{
Directory.CreateDirectory(context.DataDirectory);
var localizer = PluginLocalizer.Create(context);
var hostName = GetHostProperty(context, PluginHostPropertyKeys.HostApplicationName, "UnknownHost");
var hostVersion = GetHostProperty(context, PluginHostPropertyKeys.HostVersion, "UnknownVersion");
var sdkApiVersion = GetHostProperty(context, PluginHostPropertyKeys.PluginSdkApiVersion, "UnknownApiVersion");
var messageBus = context.GetService<IPluginMessageBus>()
?? throw new InvalidOperationException("Plugin message bus is not available.");
_stateService = new SamplePluginRuntimeStateService(
context.Manifest,
context.PluginDirectory,
context.DataDirectory,
hostName,
hostVersion,
sdkApiVersion,
messageBus,
localizer);
context.RegisterService(_stateService);
_clockService = new SamplePluginClockService(context.DataDirectory, _stateService, messageBus, localizer);
context.RegisterService(_clockService);
_stateService.AttachClockService(_clockService);
var logPath = Path.Combine(context.DataDirectory, "sample-plugin.log");
var initMessage =
$"[{DateTimeOffset.UtcNow:O}] {context.Manifest.Name} initialized in {hostName} (plugin version {context.Manifest.Version ?? "dev"}).";
try
{
File.AppendAllText(logPath, initMessage + Environment.NewLine);
_stateService.MarkBackendReady(localizer.Format(
"status.backend.detail.log_written",
"Initialization log written: {0}",
logPath));
}
catch (Exception ex)
{
_stateService.MarkBackendFaulted(localizer.Format(
"status.backend.detail.log_write_failed",
"Initialization log failed: {0}",
ex.Message));
throw;
}
_clockService.Start();
context.RegisterDesktopComponent(new PluginDesktopComponentRegistration(
"LanMountainDesktop.SamplePlugin.StatusClock",
localizer.GetString("widget.display_name", "Sample Plugin Status Clock"),
widgetContext => new SamplePluginStatusClockWidget(widgetContext),
iconKey: "PuzzlePiece",
category: localizer.GetString("widget.category", "Plugins"),
minWidthCells: 4,
minHeightCells: 4,
allowDesktopPlacement: true,
allowStatusBarPlacement: false,
resizeMode: PluginDesktopComponentResizeMode.Proportional,
cornerRadiusResolver: cellSize => Math.Clamp(cellSize * 0.34, 18, 34)));
context.RegisterDesktopComponent(new PluginDesktopComponentRegistration(
"LanMountainDesktop.SamplePlugin.CloseDesktop",
localizer.GetString("widget.close_desktop.display_name", "Close Desktop"),
widgetContext => new SamplePluginCloseDesktopWidget(widgetContext),
iconKey: "DismissCircle",
category: localizer.GetString("widget.category", "Plugins"),
minWidthCells: 2,
minHeightCells: 1,
allowDesktopPlacement: true,
allowStatusBarPlacement: false,
resizeMode: PluginDesktopComponentResizeMode.Free,
cornerRadiusResolver: cellSize => Math.Clamp(cellSize * 0.28, 14, 22)));
}
public void Dispose()
{
_clockService?.Dispose();
_clockService = null;
_stateService = null;
}
private static string GetHostProperty(IPluginContext context, string key, string fallback)
{
return context.TryGetProperty<string>(key, out var value) && !string.IsNullOrWhiteSpace(value)
? value
: fallback;
}
}

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@@ -1,166 +0,0 @@
using Avalonia;
using Avalonia.Controls;
using Avalonia.Layout;
using Avalonia.Media;
using LanMountainDesktop.PluginSdk;
namespace LanMountainDesktop.SamplePlugin;
internal sealed class SamplePluginCloseDesktopWidget : Border
{
private readonly PluginLocalizer _localizer;
private readonly IHostApplicationLifecycle? _hostApplicationLifecycle;
private readonly TextBlock _titleTextBlock;
private readonly TextBlock _statusTextBlock;
public SamplePluginCloseDesktopWidget(PluginDesktopComponentContext context)
{
_localizer = PluginLocalizer.Create(context);
_hostApplicationLifecycle = context.GetService<IHostApplicationLifecycle>();
_titleTextBlock = new TextBlock
{
Text = T("widget.close_desktop.text", "关闭桌面"),
Foreground = Brushes.White,
FontWeight = FontWeight.SemiBold,
VerticalAlignment = VerticalAlignment.Center
};
_statusTextBlock = new TextBlock
{
Text = _hostApplicationLifecycle is null
? T("widget.close_desktop.unavailable", "宿主未提供退出接口")
: T("widget.close_desktop.hint", "点击后退出阑山桌面"),
Foreground = new SolidColorBrush(Color.Parse("#FFD4E7F6")),
VerticalAlignment = VerticalAlignment.Center
};
var contentGrid = new Grid
{
ColumnDefinitions = new ColumnDefinitions("Auto,*"),
ColumnSpacing = 14,
VerticalAlignment = VerticalAlignment.Center,
Children =
{
CreateIconShell(),
new StackPanel
{
Spacing = 2,
VerticalAlignment = VerticalAlignment.Center,
Children =
{
_titleTextBlock,
_statusTextBlock
}
}
}
};
Grid.SetColumn(contentGrid.Children[1], 1);
var actionButton = new Button
{
HorizontalAlignment = HorizontalAlignment.Stretch,
VerticalAlignment = VerticalAlignment.Stretch,
HorizontalContentAlignment = HorizontalAlignment.Stretch,
VerticalContentAlignment = VerticalAlignment.Stretch,
Background = Brushes.Transparent,
BorderThickness = new Thickness(0),
Padding = new Thickness(0),
IsEnabled = _hostApplicationLifecycle is not null,
Content = contentGrid
};
actionButton.Click += OnButtonClick;
Background = new LinearGradientBrush
{
StartPoint = new RelativePoint(0, 0, RelativeUnit.Relative),
EndPoint = new RelativePoint(1, 1, RelativeUnit.Relative),
GradientStops =
[
new GradientStop(Color.Parse("#FF0B1220"), 0),
new GradientStop(Color.Parse("#FF172554"), 0.55),
new GradientStop(Color.Parse("#FF7F1D1D"), 1)
]
};
BorderBrush = new SolidColorBrush(Color.Parse("#66FB7185"));
BorderThickness = new Thickness(1);
CornerRadius = new CornerRadius(18);
Padding = new Thickness(14, 10);
Child = actionButton;
SizeChanged += OnSizeChanged;
ApplyScale();
}
private Border CreateIconShell()
{
return new Border
{
Width = 36,
Height = 36,
CornerRadius = new CornerRadius(999),
Background = new SolidColorBrush(Color.Parse("#33F87171")),
BorderBrush = new SolidColorBrush(Color.Parse("#88FCA5A5")),
BorderThickness = new Thickness(1),
VerticalAlignment = VerticalAlignment.Center,
Child = new TextBlock
{
Text = "⏻",
FontSize = 18,
Foreground = Brushes.White,
HorizontalAlignment = HorizontalAlignment.Center,
VerticalAlignment = VerticalAlignment.Center,
TextAlignment = TextAlignment.Center
}
};
}
private void OnButtonClick(object? sender, Avalonia.Interactivity.RoutedEventArgs e)
{
if (_hostApplicationLifecycle?.TryExit(new HostApplicationLifecycleRequest(
Source: "SamplePlugin.CloseDesktopWidget",
Reason: "User invoked the sample plugin close-desktop widget.")) == true)
{
return;
}
_statusTextBlock.Text = T("widget.close_desktop.failed", "宿主未接受退出请求");
}
private void OnSizeChanged(object? sender, SizeChangedEventArgs e)
{
ApplyScale();
}
private void ApplyScale()
{
var basis = Bounds.Height > 1 ? Bounds.Height : 72;
Padding = new Thickness(Math.Clamp(basis * 0.18, 12, 18), Math.Clamp(basis * 0.14, 8, 14));
CornerRadius = new CornerRadius(Math.Clamp(basis * 0.32, 16, 24));
if (Child is not Button actionButton || actionButton.Content is not Grid contentGrid)
{
return;
}
if (contentGrid.Children[0] is Border iconShell)
{
var iconSize = Math.Clamp(basis * 0.58, 28, 40);
iconShell.Width = iconSize;
iconShell.Height = iconSize;
if (iconShell.Child is TextBlock iconText)
{
iconText.FontSize = Math.Clamp(iconSize * 0.5, 14, 20);
}
}
_titleTextBlock.FontSize = Math.Clamp(basis * 0.28, 14, 20);
_statusTextBlock.FontSize = Math.Clamp(basis * 0.18, 10, 13);
}
private string T(string key, string fallback)
{
return _localizer.GetString(key, fallback);
}
}

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@@ -1,524 +0,0 @@
using System.Globalization;
using System.IO;
using System.Linq;
using System.Threading;
using LanMountainDesktop.PluginSdk;
namespace LanMountainDesktop.SamplePlugin;
internal enum SamplePluginHealthState
{
Healthy,
Pending,
Faulted
}
internal sealed record SamplePluginStatusEntry(
string Key,
string Title,
SamplePluginHealthState State,
string Summary,
string Detail,
DateTimeOffset UpdatedAt);
internal sealed record SamplePluginCapabilityItem(
string Title,
string Detail);
internal sealed record SamplePluginRuntimeSnapshot(
PluginManifest Manifest,
string PluginDirectory,
string DataDirectory,
string HostApplicationName,
string HostVersion,
string SdkApiVersion,
IReadOnlyList<SamplePluginStatusEntry> StatusEntries,
bool HasPlacedComponent,
int PlacedCount,
int PreviewCount,
IReadOnlyList<string> PlacementIds,
string? LastComponentId,
double LastCellSize,
DateTimeOffset? ServiceClockTime);
internal sealed record SamplePluginClockTickMessage(DateTimeOffset CurrentTime);
internal sealed record SamplePluginStateChangedMessage(string Reason);
internal sealed record SamplePluginComponentInstance(
string ComponentId,
string? PlacementId,
double CellSize)
{
public bool IsPlaced => !string.IsNullOrWhiteSpace(PlacementId);
}
internal sealed class SamplePluginRuntimeStateService
{
private readonly object _gate = new();
private readonly IPluginMessageBus _messageBus;
private readonly Dictionary<string, SamplePluginComponentInstance> _componentInstances =
new(StringComparer.OrdinalIgnoreCase);
private readonly PluginManifest _manifest;
private readonly string _pluginDirectory;
private readonly string _dataDirectory;
private readonly string _hostApplicationName;
private readonly string _hostVersion;
private readonly string _sdkApiVersion;
private readonly PluginLocalizer _localizer;
private SamplePluginStatusEntry _frontend;
private SamplePluginStatusEntry _component;
private SamplePluginStatusEntry _backend;
private SamplePluginStatusEntry _service;
private string? _lastComponentId;
private double _lastCellSize;
private DateTimeOffset? _serviceClockTime;
public SamplePluginRuntimeStateService(
PluginManifest manifest,
string pluginDirectory,
string dataDirectory,
string hostApplicationName,
string hostVersion,
string sdkApiVersion,
IPluginMessageBus messageBus,
PluginLocalizer localizer)
{
_manifest = manifest;
_pluginDirectory = pluginDirectory;
_dataDirectory = dataDirectory;
_hostApplicationName = hostApplicationName;
_hostVersion = hostVersion;
_sdkApiVersion = sdkApiVersion;
_messageBus = messageBus;
_localizer = localizer;
_frontend = CreateEntry(
"frontend",
T("status.frontend.title", "前端状态"),
SamplePluginHealthState.Pending,
T("status.summary.pending", "等待中"),
T("status.frontend.detail.pending", "等待插件界面接入。"));
_component = CreateEntry(
"component",
T("status.component.title", "组件状态"),
SamplePluginHealthState.Pending,
T("status.summary.pending", "等待中"),
T("status.component.detail.pending", "当前还没有创建组件实例。"));
_backend = CreateEntry(
"backend",
T("status.backend.title", "后端状态"),
SamplePluginHealthState.Pending,
T("status.summary.pending", "等待中"),
T("status.backend.detail.pending", "插件初始化进行中。"));
_service = CreateEntry(
"service",
T("status.service.title", "时钟服务"),
SamplePluginHealthState.Pending,
T("status.summary.pending", "等待中"),
T("status.service.detail.pending", "时钟服务尚未挂接。"));
}
public void AttachClockService(SamplePluginClockService clockService)
{
ArgumentNullException.ThrowIfNull(clockService);
lock (_gate)
{
_serviceClockTime = clockService.CurrentTime;
_service = CreateEntry(
"service",
T("status.service.title", "时钟服务"),
SamplePluginHealthState.Pending,
T("status.summary.attached", "已挂接"),
T("status.service.detail.attached", "时钟服务已挂接,正在等待第一次心跳。"));
}
PublishStateChanged("Clock service attached");
}
public void MarkFrontendReady(string detail)
{
lock (_gate)
{
_frontend = CreateEntry(
"frontend",
T("status.frontend.title", "前端状态"),
SamplePluginHealthState.Healthy,
T("status.summary.healthy", "正常"),
detail);
}
PublishStateChanged("Frontend updated");
}
public void MarkBackendReady(string detail)
{
lock (_gate)
{
_backend = CreateEntry(
"backend",
T("status.backend.title", "后端状态"),
SamplePluginHealthState.Healthy,
T("status.summary.healthy", "正常"),
detail);
}
PublishStateChanged("Backend updated");
}
public void MarkBackendFaulted(string detail)
{
lock (_gate)
{
_backend = CreateEntry(
"backend",
T("status.backend.title", "后端状态"),
SamplePluginHealthState.Faulted,
T("status.summary.faulted", "异常"),
detail);
}
PublishStateChanged("Backend faulted");
}
public void MarkClockServiceTick(DateTimeOffset currentTime)
{
lock (_gate)
{
_serviceClockTime = currentTime;
_service = CreateEntry(
"service",
T("status.service.title", "时钟服务"),
SamplePluginHealthState.Healthy,
T("status.summary.healthy", "正常"),
Tf(
"status.service.detail.running",
"时钟服务运行中,当前服务时间:{0}",
currentTime.LocalDateTime.ToString("HH:mm:ss")));
}
PublishStateChanged("Clock service tick");
}
public void MarkClockServiceFaulted(string detail)
{
lock (_gate)
{
_service = CreateEntry(
"service",
T("status.service.title", "时钟服务"),
SamplePluginHealthState.Faulted,
T("status.summary.faulted", "异常"),
detail);
}
PublishStateChanged("Clock service faulted");
}
public string RegisterComponentInstance(string componentId, string? placementId, double cellSize)
{
var instanceId = Guid.NewGuid().ToString("N");
lock (_gate)
{
_componentInstances[instanceId] = new SamplePluginComponentInstance(componentId, placementId, cellSize);
_lastComponentId = componentId;
_lastCellSize = cellSize;
UpdateComponentStatusNoLock();
}
PublishStateChanged("Component attached");
return instanceId;
}
public void UnregisterComponentInstance(string instanceId)
{
ArgumentException.ThrowIfNullOrWhiteSpace(instanceId);
var removed = false;
lock (_gate)
{
removed = _componentInstances.Remove(instanceId);
if (removed)
{
UpdateComponentStatusNoLock();
}
}
if (removed)
{
PublishStateChanged("Component detached");
}
}
public SamplePluginRuntimeSnapshot GetSnapshot()
{
lock (_gate)
{
var placementIds = _componentInstances.Values
.Where(instance => instance.IsPlaced)
.Select(instance => instance.PlacementId!)
.Distinct(StringComparer.OrdinalIgnoreCase)
.OrderBy(id => id, StringComparer.OrdinalIgnoreCase)
.ToArray();
var previewCount = _componentInstances.Values.Count(instance => !instance.IsPlaced);
return new SamplePluginRuntimeSnapshot(
_manifest,
_pluginDirectory,
_dataDirectory,
_hostApplicationName,
_hostVersion,
_sdkApiVersion,
[_frontend, _component, _backend, _service],
placementIds.Length > 0,
placementIds.Length,
previewCount,
placementIds,
_lastComponentId,
_lastCellSize,
_serviceClockTime);
}
}
public IReadOnlyList<SamplePluginCapabilityItem> GetCapabilities(
IPluginContext context,
bool hasStateService,
bool hasClockService,
bool hasMessageBus)
{
ArgumentNullException.ThrowIfNull(context);
var propertyNames = context.Properties.Count == 0
? T("common.none", "(无)")
: string.Join(", ", context.Properties.Keys.OrderBy(key => key, StringComparer.OrdinalIgnoreCase));
return
[
new SamplePluginCapabilityItem(
T("capability.manifest.title", "IPluginContext.Manifest"),
Tf(
"capability.manifest.detail",
"可读取。当前插件 id{0};版本:{1}。",
context.Manifest.Id,
context.Manifest.Version ?? T("common.dev", "开发版"))),
new SamplePluginCapabilityItem(
T("capability.directories.title", "IPluginContext.PluginDirectory / DataDirectory"),
Tf(
"capability.directories.detail",
"可读取。插件目录:{0};数据目录:{1}。",
context.PluginDirectory,
context.DataDirectory)),
new SamplePluginCapabilityItem(
T("capability.properties.title", "IPluginContext.Properties"),
Tf(
"capability.properties.detail",
"可读取。宿主当前暴露的属性:{0}。",
propertyNames)),
new SamplePluginCapabilityItem(
T("capability.get_service.title", "IPluginContext.GetService<T>()"),
Tf(
"capability.get_service.detail",
"可调用。状态服务已解析:{0};时钟服务已解析:{1};消息总线已解析:{2}。",
FormatBoolean(hasStateService),
FormatBoolean(hasClockService),
FormatBoolean(hasMessageBus))),
new SamplePluginCapabilityItem(
T("capability.register_service.title", "IPluginContext.RegisterService<TService>()"),
T(
"capability.register_service.detail",
"可在插件初始化阶段调用。这个示例插件会把 SamplePluginRuntimeStateService 和 SamplePluginClockService 注册进插件服务容器。")),
new SamplePluginCapabilityItem(
T("capability.message_bus.title", "插件通信总线"),
T(
"capability.message_bus.detail",
"这个示例插件通过 IPluginMessageBus 向插件 UI 推送时钟心跳和状态变化通知。")),
new SamplePluginCapabilityItem(
T("capability.widget_context.title", "PluginDesktopComponentContext"),
T(
"capability.widget_context.detail",
"组件可以读取 ComponentId、PlacementId、CellSize并能在同一个插件服务容器上调用 GetService<T>()。"))
];
}
private void UpdateComponentStatusNoLock()
{
var placementIds = _componentInstances.Values
.Where(instance => instance.IsPlaced)
.Select(instance => instance.PlacementId!)
.Distinct(StringComparer.OrdinalIgnoreCase)
.OrderBy(id => id, StringComparer.OrdinalIgnoreCase)
.ToArray();
var previewCount = _componentInstances.Values.Count(instance => !instance.IsPlaced);
if (placementIds.Length > 0)
{
_component = CreateEntry(
"component",
T("status.component.title", "组件状态"),
SamplePluginHealthState.Healthy,
T("status.summary.placed", "已放置"),
Tf(
"status.component.detail.placed",
"已放置数量:{0};预览数量:{1};放置位置:{2}",
placementIds.Length,
previewCount,
string.Join(", ", placementIds)));
return;
}
if (previewCount > 0)
{
_component = CreateEntry(
"component",
T("status.component.title", "组件状态"),
SamplePluginHealthState.Healthy,
T("status.summary.preview", "预览中"),
Tf(
"status.component.detail.preview",
"当前预览实例数量:{0};尚未有已放置的桌面实例。",
previewCount));
return;
}
_component = CreateEntry(
"component",
T("status.component.title", "组件状态"),
SamplePluginHealthState.Pending,
T("status.summary.pending", "等待中"),
T("status.component.detail.none", "当前没有活动中的组件实例。"));
}
private void PublishStateChanged(string reason)
{
_messageBus.Publish(new SamplePluginStateChangedMessage(reason));
}
private static SamplePluginStatusEntry CreateEntry(
string key,
string title,
SamplePluginHealthState state,
string summary,
string detail)
{
return new SamplePluginStatusEntry(
key,
title,
state,
summary,
detail,
DateTimeOffset.Now);
}
private string T(string key, string fallback)
{
return _localizer.GetString(key, fallback);
}
private string Tf(string key, string fallback, params object[] args)
{
return _localizer.Format(key, fallback, args);
}
private string FormatBoolean(bool value)
{
return value
? T("common.true", "是")
: T("common.false", "否");
}
}
internal sealed class SamplePluginClockService : IDisposable
{
private readonly object _gate = new();
private readonly string _clockStateFilePath;
private readonly SamplePluginRuntimeStateService _stateService;
private readonly IPluginMessageBus _messageBus;
private readonly PluginLocalizer _localizer;
private readonly Timer _timer;
private DateTimeOffset _currentTime = DateTimeOffset.Now;
private int _disposed;
public SamplePluginClockService(
string dataDirectory,
SamplePluginRuntimeStateService stateService,
IPluginMessageBus messageBus,
PluginLocalizer localizer)
{
_clockStateFilePath = Path.Combine(dataDirectory, "clock-service.txt");
_stateService = stateService;
_messageBus = messageBus;
_localizer = localizer;
_timer = new Timer(OnTimerTick);
}
public DateTimeOffset CurrentTime
{
get
{
lock (_gate)
{
return _currentTime;
}
}
}
public void Start()
{
PublishTick();
_timer.Change(TimeSpan.FromSeconds(1), TimeSpan.FromSeconds(1));
}
public void Dispose()
{
if (Interlocked.Exchange(ref _disposed, 1) != 0)
{
return;
}
_timer.Dispose();
}
private void OnTimerTick(object? state)
{
PublishTick();
}
private void PublishTick()
{
if (Volatile.Read(ref _disposed) != 0)
{
return;
}
var now = DateTimeOffset.Now;
lock (_gate)
{
_currentTime = now;
}
try
{
File.WriteAllText(
_clockStateFilePath,
now.ToString("O", CultureInfo.InvariantCulture));
_stateService.MarkClockServiceTick(now);
_messageBus.Publish(new SamplePluginClockTickMessage(now));
}
catch (Exception ex)
{
_stateService.MarkClockServiceFaulted(_localizer.Format(
"status.service.detail.write_failed",
"时钟状态写入失败:{0}",
ex.Message));
}
}
}

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@@ -1,374 +0,0 @@
using Avalonia;
using Avalonia.Controls;
using Avalonia.Layout;
using Avalonia.Media;
using Avalonia.Threading;
using LanMountainDesktop.PluginSdk;
namespace LanMountainDesktop.SamplePlugin;
internal sealed class SamplePluginSettingsView : UserControl
{
private readonly IPluginContext _context;
private readonly PluginLocalizer _localizer;
private readonly SamplePluginRuntimeStateService _stateService;
private readonly SamplePluginClockService _clockService;
private readonly IPluginMessageBus _messageBus;
private readonly StackPanel _pluginInfoPanel = new() { Spacing = 8 };
private readonly StackPanel _capabilityPanel = new() { Spacing = 8 };
private readonly StackPanel _statusPanel = new() { Spacing = 10 };
private readonly List<IDisposable> _subscriptions = [];
public SamplePluginSettingsView(IPluginContext context)
{
_context = context;
_localizer = PluginLocalizer.Create(context);
_stateService = context.GetService<SamplePluginRuntimeStateService>()
?? throw new InvalidOperationException("SamplePluginRuntimeStateService is not available.");
_clockService = context.GetService<SamplePluginClockService>()
?? throw new InvalidOperationException("SamplePluginClockService is not available.");
_messageBus = context.GetService<IPluginMessageBus>()
?? throw new InvalidOperationException("IPluginMessageBus is not available.");
_stateService.MarkFrontendReady(T(
"status.frontend.detail.settings_connected",
"设置页已接入插件服务与通信。"));
AttachedToVisualTree += OnAttachedToVisualTree;
DetachedFromVisualTree += OnDetachedFromVisualTree;
Content = new Border
{
Background = new LinearGradientBrush
{
StartPoint = new RelativePoint(0, 0, RelativeUnit.Relative),
EndPoint = new RelativePoint(1, 1, RelativeUnit.Relative),
GradientStops =
[
new GradientStop(Color.Parse("#1F0B1120"), 0),
new GradientStop(Color.Parse("#260C4A6E"), 1)
]
},
BorderBrush = new SolidColorBrush(Color.Parse("#6628B2FF")),
BorderThickness = new Thickness(1),
CornerRadius = new CornerRadius(18),
Padding = new Thickness(18),
Child = new StackPanel
{
Spacing = 14,
Children =
{
new TextBlock
{
Text = T("settings.header.title", "示例插件能力检查器"),
FontSize = 22,
FontWeight = FontWeight.SemiBold,
Foreground = Brushes.White
},
CreateSection(T("settings.section.info", "插件信息"), _pluginInfoPanel),
CreateSection(T("settings.section.capabilities", "可访问能力"), _capabilityPanel),
CreateSection(T("settings.section.status", "实时运行状态"), _statusPanel)
}
}
};
RefreshView();
}
private void OnAttachedToVisualTree(object? sender, VisualTreeAttachmentEventArgs e)
{
SubscribeToPluginBus();
RefreshView();
}
private void OnDetachedFromVisualTree(object? sender, VisualTreeAttachmentEventArgs e)
{
foreach (var subscription in _subscriptions)
{
subscription.Dispose();
}
_subscriptions.Clear();
}
private void SubscribeToPluginBus()
{
if (_subscriptions.Count > 0)
{
return;
}
_subscriptions.Add(_messageBus.Subscribe<SamplePluginClockTickMessage>(_ =>
Dispatcher.UIThread.Post(RefreshView)));
_subscriptions.Add(_messageBus.Subscribe<SamplePluginStateChangedMessage>(_ =>
Dispatcher.UIThread.Post(RefreshView)));
}
private void RefreshView()
{
var snapshot = _stateService.GetSnapshot();
RefreshPluginInfo(snapshot);
RefreshCapabilities();
RefreshStatuses(snapshot);
}
private void RefreshPluginInfo(SamplePluginRuntimeSnapshot snapshot)
{
_pluginInfoPanel.Children.Clear();
_pluginInfoPanel.Children.Add(CreateInfoLine(
T("settings.info.plugin_name", "插件名称"),
T("plugin.name", snapshot.Manifest.Name)));
_pluginInfoPanel.Children.Add(CreateInfoLine(T("settings.info.plugin_id", "插件 Id"), snapshot.Manifest.Id));
_pluginInfoPanel.Children.Add(CreateInfoLine(T("settings.info.version", "版本"), snapshot.Manifest.Version ?? T("common.dev", "开发版")));
_pluginInfoPanel.Children.Add(CreateInfoLine(T("settings.info.author", "作者"), snapshot.Manifest.Author ?? T("common.none", "(无)")));
_pluginInfoPanel.Children.Add(CreateInfoLine(
T("settings.info.description", "描述"),
T("plugin.description", snapshot.Manifest.Description ?? T("common.none", "(无)"))));
_pluginInfoPanel.Children.Add(CreateInfoLine(T("settings.info.plugin_directory", "插件目录"), snapshot.PluginDirectory));
_pluginInfoPanel.Children.Add(CreateInfoLine(T("settings.info.data_directory", "数据目录"), snapshot.DataDirectory));
_pluginInfoPanel.Children.Add(CreateInfoLine(T("settings.info.host_application", "宿主应用"), snapshot.HostApplicationName));
_pluginInfoPanel.Children.Add(CreateInfoLine(T("settings.info.host_version", "宿主版本"), snapshot.HostVersion));
_pluginInfoPanel.Children.Add(CreateInfoLine(T("settings.info.sdk_api_version", "SDK API 版本"), snapshot.SdkApiVersion));
_pluginInfoPanel.Children.Add(CreateInfoLine(
T("settings.info.state_service_resolved", "状态服务已解析"),
FormatBoolean(_context.GetService<SamplePluginRuntimeStateService>() is not null)));
_pluginInfoPanel.Children.Add(CreateInfoLine(
T("settings.info.clock_service_resolved", "时钟服务已解析"),
FormatBoolean(_context.GetService<SamplePluginClockService>() is not null)));
_pluginInfoPanel.Children.Add(CreateInfoLine(
T("settings.info.message_bus_resolved", "消息总线已解析"),
FormatBoolean(_context.GetService<IPluginMessageBus>() is not null)));
_pluginInfoPanel.Children.Add(CreateInfoLine(
T("settings.info.component_placed", "组件是否已放置"),
snapshot.HasPlacedComponent ? T("common.yes", "是") : T("common.no", "否")));
_pluginInfoPanel.Children.Add(CreateInfoLine(T("settings.info.placed_count", "已放置数量"), snapshot.PlacedCount.ToString()));
_pluginInfoPanel.Children.Add(CreateInfoLine(T("settings.info.preview_count", "预览数量"), snapshot.PreviewCount.ToString()));
_pluginInfoPanel.Children.Add(CreateInfoLine(
T("settings.info.placement_ids", "放置位置 Id"),
snapshot.PlacementIds.Count == 0 ? T("common.none", "(无)") : string.Join(", ", snapshot.PlacementIds)));
_pluginInfoPanel.Children.Add(CreateInfoLine(
T("settings.info.last_component_id", "最近组件 Id"),
snapshot.LastComponentId ?? T("common.none", "(无)")));
_pluginInfoPanel.Children.Add(CreateInfoLine(
T("settings.info.last_cell_size", "最近单元尺寸"),
snapshot.LastCellSize > 0 ? $"{snapshot.LastCellSize:F0}px" : T("common.unknown", "(未知)")));
_pluginInfoPanel.Children.Add(CreateInfoLine(
T("settings.info.clock_service_time", "时钟服务时间"),
_clockService.CurrentTime.LocalDateTime.ToString("HH:mm:ss")));
}
private void RefreshCapabilities()
{
var capabilities = _stateService.GetCapabilities(
_context,
_context.GetService<SamplePluginRuntimeStateService>() is not null,
_context.GetService<SamplePluginClockService>() is not null,
_context.GetService<IPluginMessageBus>() is not null);
_capabilityPanel.Children.Clear();
foreach (var capability in capabilities)
{
_capabilityPanel.Children.Add(CreateCapabilityCard(capability));
}
}
private void RefreshStatuses(SamplePluginRuntimeSnapshot snapshot)
{
_statusPanel.Children.Clear();
foreach (var entry in snapshot.StatusEntries)
{
var palette = GetPalette(entry.State);
_statusPanel.Children.Add(new Border
{
Background = new SolidColorBrush(palette.Background),
BorderBrush = new SolidColorBrush(palette.Border),
BorderThickness = new Thickness(1),
CornerRadius = new CornerRadius(12),
Padding = new Thickness(12, 10),
Child = new StackPanel
{
Spacing = 4,
Children =
{
CreateStatusHeader(entry, palette),
new TextBlock
{
Text = entry.Detail,
Foreground = new SolidColorBrush(Color.Parse("#FFE0F2FE")),
TextWrapping = TextWrapping.Wrap
},
new TextBlock
{
Text = Tf("settings.status.updated_at", "更新时间:{0}", entry.UpdatedAt.LocalDateTime.ToString("HH:mm:ss")),
Foreground = new SolidColorBrush(Color.Parse("#FF93C5FD"))
}
}
}
});
}
}
private Border CreateSection(string title, Control content)
{
return new Border
{
Background = new SolidColorBrush(Color.Parse("#14000000")),
BorderBrush = new SolidColorBrush(Color.Parse("#3328B2FF")),
BorderThickness = new Thickness(1),
CornerRadius = new CornerRadius(14),
Padding = new Thickness(14),
Child = new StackPanel
{
Spacing = 12,
Children =
{
new TextBlock
{
Text = title,
FontSize = 16,
FontWeight = FontWeight.SemiBold,
Foreground = Brushes.White
},
content
}
}
};
}
private Control CreateInfoLine(string label, string value)
{
var grid = new Grid
{
ColumnDefinitions = new ColumnDefinitions("180,*"),
ColumnSpacing = 10
};
var labelText = new TextBlock
{
Text = label,
Foreground = new SolidColorBrush(Color.Parse("#FFBAE6FD")),
FontWeight = FontWeight.SemiBold,
TextWrapping = TextWrapping.Wrap
};
var valueText = new TextBlock
{
Text = value,
Foreground = Brushes.White,
TextWrapping = TextWrapping.Wrap
};
grid.Children.Add(labelText);
grid.Children.Add(valueText);
Grid.SetColumn(valueText, 1);
return grid;
}
private Control CreateCapabilityCard(SamplePluginCapabilityItem item)
{
return new Border
{
Background = new SolidColorBrush(Color.Parse("#0F082F49")),
BorderBrush = new SolidColorBrush(Color.Parse("#3338BDF8")),
BorderThickness = new Thickness(1),
CornerRadius = new CornerRadius(12),
Padding = new Thickness(12, 10),
Child = new StackPanel
{
Spacing = 4,
Children =
{
new TextBlock
{
Text = item.Title,
Foreground = Brushes.White,
FontWeight = FontWeight.SemiBold
},
new TextBlock
{
Text = item.Detail,
Foreground = new SolidColorBrush(Color.Parse("#FFE0F2FE")),
TextWrapping = TextWrapping.Wrap
}
}
}
};
}
private static Control CreateStatusHeader(
SamplePluginStatusEntry entry,
(Color Background, Color Border, Color Dot) palette)
{
var grid = new Grid
{
ColumnDefinitions = new ColumnDefinitions("Auto,*,Auto"),
ColumnSpacing = 8
};
var dot = new Border
{
Width = 10,
Height = 10,
CornerRadius = new CornerRadius(999),
Background = new SolidColorBrush(palette.Dot),
VerticalAlignment = VerticalAlignment.Center
};
var title = new TextBlock
{
Text = entry.Title,
FontSize = 15,
FontWeight = FontWeight.SemiBold,
Foreground = Brushes.White
};
var summary = new TextBlock
{
Text = entry.Summary,
Foreground = new SolidColorBrush(Color.Parse("#FFD7F2FF")),
HorizontalAlignment = HorizontalAlignment.Right
};
grid.Children.Add(dot);
grid.Children.Add(title);
grid.Children.Add(summary);
Grid.SetColumn(title, 1);
Grid.SetColumn(summary, 2);
return grid;
}
private static (Color Background, Color Border, Color Dot) GetPalette(SamplePluginHealthState state)
{
return state switch
{
SamplePluginHealthState.Healthy => (
Color.Parse("#1F115E59"),
Color.Parse("#665EEAD4"),
Color.Parse("#5EEAD4")),
SamplePluginHealthState.Faulted => (
Color.Parse("#291B1B"),
Color.Parse("#66F87171"),
Color.Parse("#F87171")),
_ => (
Color.Parse("#2B3A2A0D"),
Color.Parse("#66FBBF24"),
Color.Parse("#FBBF24"))
};
}
private string T(string key, string fallback)
{
return _localizer.GetString(key, fallback);
}
private string Tf(string key, string fallback, params object[] args)
{
return _localizer.Format(key, fallback, args);
}
private string FormatBoolean(bool value)
{
return value
? T("common.true", "是")
: T("common.false", "否");
}
}

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@@ -1,298 +0,0 @@
using Avalonia;
using Avalonia.Controls;
using Avalonia.Layout;
using Avalonia.Media;
using Avalonia.Threading;
using LanMountainDesktop.PluginSdk;
namespace LanMountainDesktop.SamplePlugin;
internal sealed class SamplePluginStatusClockWidget : Border
{
private readonly PluginDesktopComponentContext _context;
private readonly PluginLocalizer _localizer;
private readonly SamplePluginRuntimeStateService _stateService;
private readonly SamplePluginClockService _clockService;
private readonly IPluginMessageBus _messageBus;
private readonly TextBlock _timeTextBlock;
private readonly TextBlock _subtitleTextBlock;
private readonly StackPanel _statusPanel;
private readonly Border _statusHost;
private readonly List<IDisposable> _subscriptions = [];
private string? _instanceId;
public SamplePluginStatusClockWidget(PluginDesktopComponentContext context)
{
_context = context;
_localizer = PluginLocalizer.Create(context);
_stateService = context.GetService<SamplePluginRuntimeStateService>()
?? throw new InvalidOperationException("SamplePluginRuntimeStateService is not available.");
_clockService = context.GetService<SamplePluginClockService>()
?? throw new InvalidOperationException("SamplePluginClockService is not available.");
_messageBus = context.GetService<IPluginMessageBus>()
?? throw new InvalidOperationException("IPluginMessageBus is not available.");
_timeTextBlock = new TextBlock
{
Foreground = Brushes.White,
FontWeight = FontWeight.Bold,
HorizontalAlignment = HorizontalAlignment.Left
};
_subtitleTextBlock = new TextBlock
{
Foreground = new SolidColorBrush(Color.Parse("#FFBFE9FF")),
HorizontalAlignment = HorizontalAlignment.Left,
TextWrapping = TextWrapping.Wrap
};
_statusPanel = new StackPanel
{
Spacing = 8
};
_statusHost = new Border
{
Background = new SolidColorBrush(Color.Parse("#1F082F49")),
BorderBrush = new SolidColorBrush(Color.Parse("#5538BDF8")),
BorderThickness = new Thickness(1),
Child = _statusPanel
};
Background = new LinearGradientBrush
{
StartPoint = new RelativePoint(0, 0, RelativeUnit.Relative),
EndPoint = new RelativePoint(1, 1, RelativeUnit.Relative),
GradientStops =
[
new GradientStop(Color.Parse("#FF07111F"), 0),
new GradientStop(Color.Parse("#FF0C4A6E"), 0.55),
new GradientStop(Color.Parse("#FF0EA5E9"), 1)
]
};
BorderBrush = new SolidColorBrush(Color.Parse("#6648C7FF"));
BorderThickness = new Thickness(1);
HorizontalAlignment = HorizontalAlignment.Stretch;
VerticalAlignment = VerticalAlignment.Stretch;
Child = new Grid
{
RowDefinitions = new RowDefinitions("Auto,*"),
RowSpacing = 14,
Children =
{
new StackPanel
{
Spacing = 4,
HorizontalAlignment = HorizontalAlignment.Left,
Children =
{
_timeTextBlock,
_subtitleTextBlock
}
},
_statusHost
}
};
Grid.SetRow(((Grid)Child).Children[1], 1);
AttachedToVisualTree += OnAttachedToVisualTree;
DetachedFromVisualTree += OnDetachedFromVisualTree;
SizeChanged += OnSizeChanged;
RefreshClock(_clockService.CurrentTime);
UpdateSubtitle();
RefreshStatusPanel();
ApplyScale();
}
private void OnAttachedToVisualTree(object? sender, VisualTreeAttachmentEventArgs e)
{
if (string.IsNullOrWhiteSpace(_instanceId))
{
_instanceId = _stateService.RegisterComponentInstance(
_context.ComponentId,
_context.PlacementId,
_context.CellSize);
}
_stateService.MarkFrontendReady(T(
"status.frontend.detail.widget_connected",
"组件界面已接入插件服务与通信。"));
SubscribeToPluginBus();
RefreshClock(_clockService.CurrentTime);
UpdateSubtitle();
RefreshStatusPanel();
}
private void OnDetachedFromVisualTree(object? sender, VisualTreeAttachmentEventArgs e)
{
foreach (var subscription in _subscriptions)
{
subscription.Dispose();
}
_subscriptions.Clear();
if (string.IsNullOrWhiteSpace(_instanceId))
{
return;
}
_stateService.UnregisterComponentInstance(_instanceId);
_instanceId = null;
}
private void OnSizeChanged(object? sender, SizeChangedEventArgs e)
{
ApplyScale();
RefreshStatusPanel();
}
private void SubscribeToPluginBus()
{
if (_subscriptions.Count > 0)
{
return;
}
_subscriptions.Add(_messageBus.Subscribe<SamplePluginClockTickMessage>(message =>
Dispatcher.UIThread.Post(() => RefreshClock(message.CurrentTime))));
_subscriptions.Add(_messageBus.Subscribe<SamplePluginStateChangedMessage>(_ =>
Dispatcher.UIThread.Post(() =>
{
UpdateSubtitle();
RefreshStatusPanel();
})));
}
private void RefreshClock(DateTimeOffset currentTime)
{
_timeTextBlock.Text = currentTime.LocalDateTime.ToString("HH:mm:ss");
}
private void UpdateSubtitle()
{
var snapshot = _stateService.GetSnapshot();
_subtitleTextBlock.Text = string.IsNullOrWhiteSpace(_context.PlacementId)
? Tf("widget.subtitle.preview", "预览界面 | 已放置:{0}", snapshot.PlacedCount)
: Tf("widget.subtitle.placement", "位置 {0} | 已放置:{1}", _context.PlacementId!, snapshot.PlacedCount);
}
private void RefreshStatusPanel()
{
_statusPanel.Children.Clear();
var snapshot = _stateService.GetSnapshot();
var basis = GetLayoutBasis();
var titleSize = Math.Clamp(basis * 0.068, 11, 16);
var detailSize = Math.Clamp(basis * 0.052, 9, 13);
foreach (var entry in snapshot.StatusEntries)
{
var palette = GetPalette(entry.State);
_statusPanel.Children.Add(new Border
{
Background = new SolidColorBrush(palette.Background),
BorderBrush = new SolidColorBrush(palette.Border),
BorderThickness = new Thickness(1),
CornerRadius = new CornerRadius(12),
Padding = new Thickness(10, 8),
Child = new Grid
{
RowDefinitions = new RowDefinitions("Auto,Auto"),
ColumnDefinitions = new ColumnDefinitions("Auto,*,Auto"),
ColumnSpacing = 8,
Children =
{
new Border
{
Width = Math.Clamp(basis * 0.038, 8, 11),
Height = Math.Clamp(basis * 0.038, 8, 11),
CornerRadius = new CornerRadius(999),
Background = new SolidColorBrush(palette.Dot),
VerticalAlignment = VerticalAlignment.Center
},
new TextBlock
{
Text = entry.Title,
FontSize = titleSize,
FontWeight = FontWeight.SemiBold,
Foreground = Brushes.White,
TextWrapping = TextWrapping.Wrap
},
new TextBlock
{
Text = entry.Summary,
FontSize = detailSize,
Foreground = new SolidColorBrush(Color.Parse("#FFD7F2FF")),
HorizontalAlignment = HorizontalAlignment.Right,
TextAlignment = TextAlignment.Right,
VerticalAlignment = VerticalAlignment.Center
},
new TextBlock
{
Text = entry.Detail,
FontSize = detailSize,
Foreground = new SolidColorBrush(Color.Parse("#FFD7F2FF")),
TextWrapping = TextWrapping.Wrap
}
}
}
});
var row = (Grid)((Border)_statusPanel.Children[^1]).Child!;
Grid.SetColumn(row.Children[1], 1);
Grid.SetColumn(row.Children[2], 2);
Grid.SetColumnSpan(row.Children[3], 3);
Grid.SetRow(row.Children[3], 1);
}
}
private void ApplyScale()
{
var basis = GetLayoutBasis();
Padding = new Thickness(Math.Clamp(basis * 0.09, 16, 26));
CornerRadius = new CornerRadius(Math.Clamp(basis * 0.14, 20, 34));
_timeTextBlock.FontSize = Math.Clamp(basis * 0.22, 30, 58);
_subtitleTextBlock.FontSize = Math.Clamp(basis * 0.062, 11, 17);
_statusHost.Padding = new Thickness(Math.Clamp(basis * 0.045, 10, 18));
_statusHost.CornerRadius = new CornerRadius(Math.Clamp(basis * 0.09, 14, 22));
_statusPanel.Spacing = Math.Clamp(basis * 0.024, 6, 10);
}
private double GetLayoutBasis()
{
var width = Bounds.Width > 1 ? Bounds.Width : _context.CellSize * 4;
var height = Bounds.Height > 1 ? Bounds.Height : _context.CellSize * 4;
return Math.Max(_context.CellSize * 4, Math.Min(width, height));
}
private static (Color Background, Color Border, Color Dot) GetPalette(SamplePluginHealthState state)
{
return state switch
{
SamplePluginHealthState.Healthy => (
Color.Parse("#1F0F766E"),
Color.Parse("#4D5EEAD4"),
Color.Parse("#5EEAD4")),
SamplePluginHealthState.Faulted => (
Color.Parse("#29B91C1C"),
Color.Parse("#66F87171"),
Color.Parse("#F87171")),
_ => (
Color.Parse("#1F7C2D12"),
Color.Parse("#66FDBA74"),
Color.Parse("#FDBA74"))
};
}
private string T(string key, string fallback)
{
return _localizer.GetString(key, fallback);
}
private string Tf(string key, string fallback, params object[] args)
{
return _localizer.Format(key, fallback, args);
}
}

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@@ -1,9 +0,0 @@
{
"id": "LanMountainDesktop.SamplePlugin",
"name": "LanMountain Sample Plugin",
"description": "Example plugin used to validate PluginSdk loading and isolation.",
"author": "LanMountainDesktop",
"version": "1.0.0",
"apiVersion": "1.0.0",
"entranceAssembly": "LanMountainDesktop.SamplePlugin.dll"
}

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@@ -1,11 +0,0 @@
# 示例插件目录
## 中文
本目录用于存放阑山桌面的示例插件和参考实现。
当前标准示例为 `LanMountainDesktop.SamplePlugin`
## English
This directory stores sample plugins and reference implementations. The current standard sample is `LanMountainDesktop.SamplePlugin`.

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@@ -1,9 +0,0 @@
# 插件标准说明
## 中文
本目录存放插件开发需要遵循的基础约定,包括 `.laapp``plugin.json``Localization/` 以及仓库根目录 README 和安装包等要求。
## English
This directory stores the baseline conventions for plugin development, including `.laapp`, `plugin.json`, `Localization/`, and repository-root deliverables.

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@@ -1,9 +0,0 @@
{
"id": "LanMountainDesktop.YourPlugin",
"name": "Your Plugin",
"description": "Describe what your plugin adds to LanMountainDesktop.",
"author": "Your Name",
"version": "1.0.0",
"apiVersion": "1.0.0",
"entranceAssembly": "LanMountainDesktop.YourPlugin.dll"
}

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@@ -1,136 +0,0 @@
using System.IO.Compression;
using LanMountainDesktop.PluginSdk;
return await RunAsync(args);
static async Task<int> RunAsync(string[] args)
{
if (args.Length == 0 || args.Any(arg => string.Equals(arg, "--help", StringComparison.OrdinalIgnoreCase)))
{
PrintUsage();
return 0;
}
string? inputDirectory = null;
string? outputPath = null;
var overwrite = false;
for (var i = 0; i < args.Length; i++)
{
switch (args[i])
{
case "--input":
inputDirectory = ReadValue(args, ref i, "--input");
break;
case "--output":
outputPath = ReadValue(args, ref i, "--output");
break;
case "--overwrite":
overwrite = true;
break;
default:
throw new InvalidOperationException($"Unknown argument '{args[i]}'.");
}
}
if (string.IsNullOrWhiteSpace(inputDirectory))
{
throw new InvalidOperationException("Missing required argument '--input'.");
}
var fullInputDirectory = Path.GetFullPath(inputDirectory);
if (!Directory.Exists(fullInputDirectory))
{
throw new DirectoryNotFoundException($"Plugin build directory '{fullInputDirectory}' was not found.");
}
var manifestPath = Path.Combine(fullInputDirectory, PluginSdkInfo.ManifestFileName);
if (!File.Exists(manifestPath))
{
throw new FileNotFoundException(
$"Plugin build directory '{fullInputDirectory}' does not contain '{PluginSdkInfo.ManifestFileName}'.",
manifestPath);
}
var manifest = PluginManifest.Load(manifestPath);
var entranceAssemblyPath = manifest.ResolveEntranceAssemblyPath(manifestPath);
if (!File.Exists(entranceAssemblyPath))
{
throw new FileNotFoundException(
$"The entrance assembly declared by '{PluginSdkInfo.ManifestFileName}' was not found.",
entranceAssemblyPath);
}
outputPath ??= Path.Combine(
Path.GetDirectoryName(fullInputDirectory) ?? fullInputDirectory,
BuildPackageFileName(manifest.Id));
var fullOutputPath = Path.GetFullPath(outputPath);
var inputDirectoryWithSeparator = EnsureTrailingSeparator(fullInputDirectory);
if (fullOutputPath.StartsWith(inputDirectoryWithSeparator, StringComparison.OrdinalIgnoreCase))
{
throw new InvalidOperationException("The output .laapp path cannot be placed inside the source directory.");
}
var destinationDirectory = Path.GetDirectoryName(fullOutputPath);
if (string.IsNullOrWhiteSpace(destinationDirectory))
{
throw new InvalidOperationException("Failed to determine the output directory for the .laapp package.");
}
Directory.CreateDirectory(destinationDirectory);
if (File.Exists(fullOutputPath))
{
if (!overwrite)
{
throw new InvalidOperationException(
$"The output package '{fullOutputPath}' already exists. Pass '--overwrite' to replace it.");
}
File.Delete(fullOutputPath);
}
await Task.Run(() => ZipFile.CreateFromDirectory(
fullInputDirectory,
fullOutputPath,
CompressionLevel.Optimal,
includeBaseDirectory: false));
Console.WriteLine($"Packaged '{manifest.Name}' to '{fullOutputPath}'.");
return 0;
}
static string ReadValue(IReadOnlyList<string> args, ref int index, string optionName)
{
var nextIndex = index + 1;
if (nextIndex >= args.Count)
{
throw new InvalidOperationException($"Missing value for '{optionName}'.");
}
index = nextIndex;
return args[nextIndex];
}
static string BuildPackageFileName(string pluginId)
{
var invalidChars = Path.GetInvalidFileNameChars();
var safeName = new string(pluginId.Select(ch => invalidChars.Contains(ch) ? '_' : ch).ToArray());
return safeName + PluginSdkInfo.PackageFileExtension;
}
static string EnsureTrailingSeparator(string path)
{
return path.EndsWith(Path.DirectorySeparatorChar.ToString(), StringComparison.Ordinal)
? path
: path + Path.DirectorySeparatorChar;
}
static void PrintUsage()
{
Console.WriteLine("LanMountainDesktop.PluginPackager");
Console.WriteLine("Usage:");
Console.WriteLine(" --input <plugin build directory> Required");
Console.WriteLine(" --output <path to .laapp> Optional");
Console.WriteLine(" --overwrite Optional");
}

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@@ -1,578 +0,0 @@
# 移除视频壁纸功能 - 技术设计文档
## 1. 概述
### 1.1 设计目标
本设计文档描述如何从 LanMountainDesktop 项目中完全移除视频壁纸功能,包括:
- 移除 LibVLC 相关依赖
- 清理主窗口中的视频壁纸代码
- 简化壁纸设置页面
- 清理本地化资源
### 1.2 技术约束
- 保持现有图片壁纸和纯色壁纸功能完整
- 确保应用构建和运行正常
- 不引入新的外部依赖
---
## 2. 架构变更
### 2.1 变更概览图
```
┌─────────────────────────────────────────────────────────────────┐
│ 变更前架构 │
├─────────────────────────────────────────────────────────────────┤
│ MainWindow │
│ ├── DesktopWallpaperLayer (背景层) │
│ │ ├── DesktopWallpaperImageLayer (图片层) │
│ │ ├── DesktopVideoWallpaperImage (视频海报层) │
│ │ └── DesktopVideoWallpaperView (VLC视频播放层) │
│ ├── _libVlc, _videoWallpaperPlayer, _videoWallpaperMedia │
│ └── StartVideoWallpaper(), StopVideoWallpaper() │
│ │
│ WallpaperSettingsPage │
│ ├── 类型选择: Image | Video | SolidColor │
│ └── 视频预览区域 │
└─────────────────────────────────────────────────────────────────┘
┌─────────────────────────────────────────────────────────────────┐
│ 变更后架构 │
├─────────────────────────────────────────────────────────────────┤
│ MainWindow │
│ ├── DesktopWallpaperLayer (背景层) │
│ │ └── DesktopWallpaperImageLayer (图片层) │
│ └── (移除所有视频相关字段和方法) │
│ │
│ WallpaperSettingsPage │
│ ├── 类型选择: Image | SolidColor │
│ └── (移除视频预览区域) │
└─────────────────────────────────────────────────────────────────┘
```
### 2.2 组件变更清单
| 组件 | 变更类型 | 说明 |
|------|----------|------|
| LanMountainDesktop.csproj | 修改 | 移除 LibVLC 包引用 |
| MainWindow.axaml | 修改 | 移除视频控件和命名空间 |
| MainWindow.axaml.cs | 修改 | 移除视频相关字段和清理代码 |
| MainWindow.SettingsHardCut.Stubs.cs | 修改 | 移除视频壁纸方法 |
| AppearanceThemeService.cs | 修改 | 移除视频种子提取器 |
| WallpaperSettingsPage.axaml | 修改 | 移除视频类型UI |
| WallpaperSettingsPageViewModel.cs | 修改 | 移除视频相关属性 |
| SettingsContracts.cs | 修改 | 移除 Video 枚举值 |
| SettingsDomainServices.cs | 修改 | 移除视频扩展名检测 |
| zh-CN.json | 修改 | 移除视频相关本地化文本 |
---
## 3. 详细设计
### 3.1 项目依赖变更 (LanMountainDesktop.csproj)
#### 3.1.1 移除的包引用
```xml
<!-- 移除以下包引用 -->
<PackageReference Include="LibVLCSharp.Avalonia" Version="3.9.5" />
<PackageReference Include="VideoLAN.LibVLC.Windows" Version="3.0.23" Condition="..." />
<PackageReference Include="VideoLAN.LibVLC.Mac" Version="3.1.3.1" Condition="..." />
```
#### 3.1.2 变更影响
- 减少约 100MB+ 的依赖包大小
- 简化构建和发布流程
- 移除平台特定的原生库依赖
---
### 3.2 主窗口 XAML 变更 (MainWindow.axaml)
#### 3.2.1 移除命名空间声明
```xml
<!-- 移除此行 -->
xmlns:vlc="clr-namespace:LibVLCSharp.Avalonia;assembly=LibVLCSharp.Avalonia"
```
#### 3.2.2 移除视频壁纸控件
移除以下控件约第126-137行
```xml
<!-- 移除 DesktopVideoWallpaperImage -->
<Image x:Name="DesktopVideoWallpaperImage"
IsVisible="False"
IsHitTestVisible="False"
Stretch="UniformToFill"
HorizontalAlignment="Stretch"
VerticalAlignment="Stretch" />
<!-- 移除 DesktopVideoWallpaperView -->
<vlc:VideoView x:Name="DesktopVideoWallpaperView"
IsVisible="False"
IsHitTestVisible="False"
HorizontalAlignment="Stretch"
VerticalAlignment="Stretch" />
```
---
### 3.3 主窗口代码变更 (MainWindow.axaml.cs)
#### 3.3.1 移除 using 声明
```csharp
// 移除以下 using如果存在
using LibVLCSharp.Shared;
using LibVLCSharp.Avalonia;
```
#### 3.3.2 移除静态字段
```csharp
// 移除以下字段约第68-71行
private static readonly HashSet<string> SupportedVideoExtensions = new(StringComparer.OrdinalIgnoreCase)
{
".mp4", ".mkv", ".webm", ".avi", ".mov", ".m4v"
};
```
#### 3.3.3 移除实例字段
```csharp
// 移除以下字段约第123-146行
private Bitmap? _videoWallpaperPosterBitmap;
private string? _videoWallpaperPosterPath;
private string? _wallpaperVideoPath;
private LibVLC? _libVlc;
private MediaPlayer? _videoWallpaperPlayer;
private Media? _videoWallpaperMedia;
private readonly object _desktopVideoFrameSync = new();
private MediaPlayer.LibVLCVideoLockCb? _desktopVideoLockCallback;
private MediaPlayer.LibVLCVideoUnlockCb? _desktopVideoUnlockCallback;
private MediaPlayer.LibVLCVideoDisplayCb? _desktopVideoDisplayCallback;
private DispatcherTimer? _desktopVideoFrameRefreshTimer;
private IntPtr _desktopVideoFrameBufferPtr;
private byte[]? _desktopVideoStagingBuffer;
private WriteableBitmap? _desktopVideoBitmap;
private int _desktopVideoFrameWidth;
private int _desktopVideoFrameHeight;
private int _desktopVideoFramePitch;
private int _desktopVideoFrameBufferSize;
private int _desktopVideoFrameDirtyFlag;
```
#### 3.3.4 修改 OnClosed 方法
移除视频相关清理代码约第336-350行
```csharp
// 移除以下代码行
StopVideoWallpaper();
_videoWallpaperMedia?.Dispose();
_videoWallpaperMedia = null;
_videoWallpaperPlayer?.Dispose();
_videoWallpaperPlayer = null;
_desktopVideoFrameRefreshTimer?.Stop();
_desktopVideoFrameRefreshTimer = null;
_videoWallpaperPosterBitmap?.Dispose();
_videoWallpaperPosterBitmap = null;
_videoWallpaperPosterPath = null;
_libVlc?.Dispose();
_libVlc = null;
```
---
### 3.4 主窗口 Stub 方法变更 (MainWindow.SettingsHardCut.Stubs.cs)
#### 3.4.1 移除 using 声明
```csharp
// 移除以下 using第19-20行
using LibVLCSharp.Shared;
using LibVLCSharp.Avalonia;
```
#### 3.4.2 移除方法
移除以下完整方法:
| 方法名 | 行号范围 | 说明 |
|--------|----------|------|
| `StartVideoWallpaper` | 337-383 | 启动视频壁纸播放 |
| `StopVideoWallpaper` | 385-395 | 停止视频壁纸播放 |
| `TryCaptureVideoWallpaperPosterFrame` | 666-751 | 捕获视频海报帧 |
| `ApplyVideoWallpaperPosterVisibility` | 647-664 | 控制视频海报可见性 |
#### 3.4.3 修改 UpdateWallpaperDisplay 方法
简化为仅处理图片壁纸:
```csharp
private void UpdateWallpaperDisplay()
{
// 移除视频分支,仅保留图片处理
StopVideoWallpaper(); // 移除此调用
ApplyWallpaperBrush();
}
```
修改后:
```csharp
private void UpdateWallpaperDisplay()
{
ApplyWallpaperBrush();
}
```
#### 3.4.4 修改 ApplyWallpaperBrush 方法
移除所有 `ApplyVideoWallpaperPosterVisibility` 调用:
```csharp
// 移除以下调用
ApplyVideoWallpaperPosterVisibility(showPoster: false);
ApplyVideoWallpaperPosterVisibility(showPoster: _videoWallpaperPosterBitmap is not null);
```
#### 3.4.5 修改 SetWallpaperState 方法
移除视频类型处理分支约第238-247行
```csharp
// 移除以下代码块
var requestedTypeIsVideo = string.Equals(_wallpaperType, "Video", StringComparison.OrdinalIgnoreCase);
if (SupportedVideoExtensions.Contains(extension) || requestedTypeIsVideo)
{
_wallpaperMediaType = WallpaperMediaType.Video;
_wallpaperVideoPath = _wallpaperPath;
_wallpaperDisplayState = File.Exists(_wallpaperPath)
? WallpaperDisplayState.CurrentValidWallpaper
: WallpaperDisplayState.TemporarilyUnavailable;
return;
}
```
---
### 3.5 外观主题服务变更 (AppearanceThemeService.cs)
#### 3.5.1 移除接口和类
移除以下代码约第92-184行
```csharp
// 移除接口
internal interface IVideoWallpaperSeedExtractor
{
IReadOnlyList<Color> ExtractSeedCandidates(string videoPath, MonetColorService monetColorService);
}
// 移除实现类
internal sealed class LibVlcVideoWallpaperSeedExtractor : IVideoWallpaperSeedExtractor
{
// ... 整个类实现
}
```
---
### 3.6 壁纸设置页面 XAML 变更 (WallpaperSettingsPage.axaml)
#### 3.6.1 移除视频预览区域
移除以下代码约第29-44行
```xml
<Border Background="#FFF6F7F9"
IsVisible="{Binding IsVideo}">
<StackPanel HorizontalAlignment="Center"
VerticalAlignment="Center"
Spacing="12">
<fi:FluentIcon Icon="Video"
Width="72"
Height="72"
Foreground="{DynamicResource AdaptiveTextSecondaryBrush}" />
<TextBlock Text="{Binding VideoModeHintText}"
Width="300"
TextAlignment="Center"
TextWrapping="Wrap"
Foreground="{DynamicResource AdaptiveTextSecondaryBrush}" />
</StackPanel>
</Border>
```
#### 3.6.2 移除视频模式提示文本
移除以下代码约第150-154行
```xml
<TextBlock Margin="0,8,0,0"
IsVisible="{Binding IsVideo}"
Foreground="{DynamicResource AdaptiveTextSecondaryBrush}"
Text="{Binding VideoModeHintText}"
TextWrapping="Wrap" />
```
#### 3.6.3 修改填充方式设置可见性绑定
```xml
<!-- 修改前 -->
IsVisible="{Binding IsImageOrVideo}"
<!-- 修改后 -->
IsVisible="{Binding IsImage}"
```
---
### 3.7 壁纸设置 ViewModel 变更 (WallpaperSettingsPageViewModel.cs)
#### 3.7.1 移除属性
```csharp
// 移除以下属性
[ObservableProperty]
private bool _isImageOrVideo;
[ObservableProperty]
private bool _isVideo;
[ObservableProperty]
private string _videoModeHintText = string.Empty;
```
#### 3.7.2 修改 CreateWallpaperTypes 方法
```csharp
// 修改前
private IReadOnlyList<SelectionOption> CreateWallpaperTypes()
{
return
[
new SelectionOption("Image", L("settings.wallpaper.type.image", "Image")),
new SelectionOption("Video", L("settings.wallpaper.type.video", "Video")),
new SelectionOption("SolidColor", L("settings.wallpaper.type.solid_color", "Solid Color"))
];
}
// 修改后
private IReadOnlyList<SelectionOption> CreateWallpaperTypes()
{
return
[
new SelectionOption("Image", L("settings.wallpaper.type.image", "Image")),
new SelectionOption("SolidColor", L("settings.wallpaper.type.solid_color", "Solid Color"))
];
}
```
#### 3.7.3 修改 UpdateVisibility 方法
移除 IsVideo 和 IsImageOrVideo 的赋值:
```csharp
// 移除以下行
IsVideo = SelectedWallpaperType?.Value == "Video";
IsImageOrVideo = SelectedWallpaperType?.Value is "Image" or "Video";
```
#### 3.7.4 修改 RefreshLocalizedText 方法
```csharp
// 移除以下行
VideoModeHintText = L("settings.wallpaper.video_mode", "Video wallpaper uses automatic fill mode.");
```
---
### 3.8 设置契约变更 (SettingsContracts.cs)
#### 3.8.1 修改 WallpaperMediaType 枚举
```csharp
// 修改前
public enum WallpaperMediaType
{
None,
Image,
Video
}
// 修改后
public enum WallpaperMediaType
{
None,
Image
}
```
---
### 3.9 设置域服务变更 (SettingsDomainServices.cs)
#### 3.9.1 移除视频扩展名集合
```csharp
// 移除以下字段约第150-153行
private static readonly HashSet<string> VideoExtensions = new(StringComparer.OrdinalIgnoreCase)
{
".mp4", ".mkv", ".webm", ".avi", ".mov", ".m4v"
};
```
#### 3.9.2 修改 DetectMediaType 方法
```csharp
// 修改前
public WallpaperMediaType DetectMediaType(string? path)
{
if (string.IsNullOrWhiteSpace(path))
{
return WallpaperMediaType.None;
}
var extension = Path.GetExtension(path.Trim());
if (string.IsNullOrWhiteSpace(extension))
{
return WallpaperMediaType.None;
}
if (ImageExtensions.Contains(extension))
{
return WallpaperMediaType.Image;
}
if (VideoExtensions.Contains(extension))
{
return WallpaperMediaType.Video;
}
return WallpaperMediaType.None;
}
// 修改后
public WallpaperMediaType DetectMediaType(string? path)
{
if (string.IsNullOrWhiteSpace(path))
{
return WallpaperMediaType.None;
}
var extension = Path.GetExtension(path.Trim());
if (string.IsNullOrWhiteSpace(extension))
{
return WallpaperMediaType.None;
}
if (ImageExtensions.Contains(extension))
{
return WallpaperMediaType.Image;
}
return WallpaperMediaType.None;
}
```
---
### 3.10 本地化文件变更 (zh-CN.json)
#### 3.10.1 移除的本地化键
```json
// 移除以下键值对
"settings.wallpaper.type.video": "视频",
"settings.wallpaper.video_applied": "视频壁纸已应用。",
"settings.wallpaper.video_mode": "视频壁纸使用自动填充模式。",
"settings.wallpaper.video_restored": "已恢复保存的视频壁纸。",
"settings.wallpaper.video_not_found": "未找到视频壁纸文件。",
"settings.wallpaper.video_player_unavailable": "视频播放器不可用。",
"settings.wallpaper.video_play_failed_format": "播放视频壁纸失败:{0}"
```
#### 3.10.2 修改描述文本
```json
// 修改前
"settings.wallpaper.description": "选择图片或视频后可立即设为应用窗口壁纸。",
// 修改后
"settings.wallpaper.description": "选择图片后可立即设为应用窗口壁纸。",
```
---
## 4. 数据模型变更
### 4.1 WallpaperMediaType 枚举简化
```
变更前: None | Image | Video
变更后: None | Image
```
### 4.2 设置存储兼容性
现有用户设置中如果包含 `Type: "Video"` 的壁纸配置:
- 应用将无法识别该类型
- 将回退到纯色背景
- 用户需要重新选择图片壁纸
---
## 5. 风险评估
### 5.1 潜在风险
| 风险 | 影响 | 缓解措施 |
|------|------|----------|
| 现有视频壁纸用户设置失效 | 中 | 应用会自动回退到纯色背景 |
| 遗漏的视频相关代码引用 | 低 | 编译器会报告未定义类型错误 |
| 本地化键遗漏 | 低 | 运行时会显示键名而非翻译文本 |
### 5.2 回滚策略
如需回滚,可通过 Git 恢复以下文件:
- LanMountainDesktop.csproj
- MainWindow.axaml / .axaml.cs
- MainWindow.SettingsHardCut.Stubs.cs
- AppearanceThemeService.cs
- WallpaperSettingsPage.axaml
- WallpaperSettingsPageViewModel.cs
- SettingsContracts.cs
- SettingsDomainServices.cs
- zh-CN.json
---
## 6. 验证清单
### 6.1 编译验证
- [ ] 项目编译无错误
- [ ] 无 LibVLC 相关类型引用警告
- [ ] 无未使用变量警告
### 6.2 功能验证
- [ ] 应用正常启动
- [ ] 图片壁纸正常显示
- [ ] 纯色壁纸正常显示
- [ ] 壁纸设置页面正常打开
- [ ] 类型选择器仅显示"图片"和"纯色"
- [ ] 壁纸导入功能正常工作
### 6.3 清理验证
- [ ] 无 LibVLC 相关 DLL 在输出目录
- [ ] 无视频相关本地化文本残留
- [ ] 无视频相关 UI 控件残留

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@@ -1,206 +0,0 @@
# 移除视频壁纸功能规格说明书
## Why
当前 LanMountainDesktop 项目包含视频壁纸功能,该功能引入了以下复杂性和依赖:
1. 引入了 LibVLCSharp.Avalonia、VideoLAN.LibVLC.Windows、VideoLAN.LibVLC.Mac 等重型依赖
2. 在主窗口中残留大量视频壁纸相关代码和字段
3. 在设置页面中保留了视频类型选择器和相关 UI 元素
4. 在本地化文件中保留了视频壁纸相关文本
5. 增加了应用复杂度和维护成本
用户决定移除该功能以简化代码库。
## What Changes
- 移除 LibVLCSharp.Avalonia 及 VideoLAN.LibVLC.* NuGet 依赖
- 移除 AppearanceThemeService.cs 中的 LibVlcVideoWallpaperSeedExtractor 类和 IVideoWallpaperSeedExtractor 接口
- 移除 MainWindow.axaml.cs 中的视频壁纸相关字段和清理代码
- 移除 MainWindow.SettingsHardCut.Stubs.cs 中的视频壁纸相关方法
- 移除 MainWindow.axaml 中的 DesktopVideoWallpaperImage 和 DesktopVideoWallpaperView 控件
- 移除 WallpaperSettingsPage.axaml 中的视频类型选择器和视频模式提示
- 移除 WallpaperSettingsPageViewModel.cs 中的 IsVideo、VideoModeHintText 等属性
- 移除 SettingsContracts.cs 中 WallpaperMediaType 枚举的 Video 值
- 移除 SettingsDomainServices.cs 中 WallpaperMediaService 类的视频扩展名检测逻辑
- 移除本地化文件中的视频壁纸相关文本
## Impact
### Affected specs
- 壁纸设置功能规格
- 主窗口桌面层规格
### Affected code
- `LanMountainDesktop.csproj` - NuGet 依赖配置
- `Services/AppearanceThemeService.cs` - 视频壁纸种子提取器
- `Views/MainWindow.axaml.cs` - 主窗口字段和清理逻辑
- `Views/MainWindow.SettingsHardCut.Stubs.cs` - 视频壁纸控制方法
- `Views/MainWindow.axaml` - 视频壁纸 UI 控件
- `Views/SettingsPages/WallpaperSettingsPage.axaml` - 壁纸设置页面 UI
- `ViewModels/WallpaperSettingsPageViewModel.cs` - 壁纸设置 ViewModel
- `Services/Settings/SettingsContracts.cs` - 壁纸媒体类型枚举
- `Services/Settings/SettingsDomainServices.cs` - 壁纸媒体服务
- `Localization/zh-CN.json` - 本地化文本
---
## REMOVED Requirements
### Requirement: 视频壁纸播放功能
**Reason**: 用户决定移除视频壁纸功能以简化代码库,减少重型依赖
**Migration**:
- 用户如需动态壁纸,可使用静态图片壁纸替代
- 现有视频壁纸设置将被重置为纯色背景
#### Scenario: 视频壁纸播放
- **GIVEN** 用户选择了视频文件作为壁纸
- **WHEN** 系统检测到视频格式
- **THEN** 系统不再支持视频壁纸播放
- **AND THEN** 系统提示用户该文件类型不受支持
### Requirement: LibVLC 依赖
**Reason**: 移除视频壁纸功能后不再需要 LibVLC 库
**Migration**: 从项目依赖中移除以下包:
- LibVLCSharp.Avalonia
- VideoLAN.LibVLC.Windows
- VideoLAN.LibVLC.Mac
### Requirement: 视频壁纸种子提取
**Reason**: 移除视频壁纸功能后不再需要从视频中提取颜色种子
**Migration**: 移除 `LibVlcVideoWallpaperSeedExtractor` 类和 `IVideoWallpaperSeedExtractor` 接口
### Requirement: 视频壁纸 UI 控件
**Reason**: 移除视频壁纸功能后不再需要视频显示控件
**Migration**: 移除 `DesktopVideoWallpaperImage``DesktopVideoWallpaperView` 控件
### Requirement: 视频类型选择器
**Reason**: 移除视频壁纸功能后不再需要视频类型选项
**Migration**: 从壁纸类型选择器中移除"视频"选项
---
## MODIFIED Requirements
### Requirement: 壁纸媒体类型检测
**当前**: 支持检测 None、Image、Video 三种类型
**修改后**: 仅支持检测 None、Image 两种类型
#### Scenario: 检测媒体类型
- **WHEN** 用户选择壁纸文件
- **THEN** 系统仅检测图片格式(.png, .jpg, .jpeg, .bmp, .gif, .webp
- **AND THEN** 视频格式文件将被识别为不受支持的类型
### Requirement: 壁纸类型选项
**当前**: 提供图片、视频、纯色三种类型选项
**修改后**: 仅提供图片、纯色两种类型选项
#### Scenario: 壁纸类型选择
- **WHEN** 用户打开壁纸设置页面
- **THEN** 类型选择器仅显示"图片"和"纯色"选项
- **AND THEN** "视频"选项不再显示
### Requirement: 壁纸设置页面预览
**当前**: 根据类型显示图片预览、视频预览或纯色预览
**修改后**: 根据类型显示图片预览或纯色预览
#### Scenario: 预览显示
- **WHEN** 用户选择壁纸类型
- **THEN** 系统仅显示图片预览或纯色预览
- **AND THEN** 视频预览区域不再显示
### Requirement: 主窗口壁纸显示
**当前**: 支持显示静态图片壁纸和视频壁纸
**修改后**: 仅支持显示静态图片壁纸
#### Scenario: 壁纸显示更新
- **WHEN** 用户应用新壁纸
- **THEN** 系统仅处理静态图片壁纸显示
- **AND THEN** 视频壁纸播放逻辑不再执行
---
## ADDED Requirements
### Requirement: 清理残留代码
系统 SHALL 完全移除视频壁纸功能相关的所有代码和资源。
#### Scenario: 主窗口字段清理
- **WHEN** 执行代码清理
- **THEN** 移除以下字段:
- `_videoWallpaperPosterBitmap`
- `_videoWallpaperPosterPath`
- `_libVlc`
- `_videoWallpaperPlayer`
- `_videoWallpaperMedia`
- `_wallpaperVideoPath`
#### Scenario: 主窗口方法清理
- **WHEN** 执行代码清理
- **THEN** 移除以下方法:
- `StartVideoWallpaper`
- `StopVideoWallpaper`
- `TryCaptureVideoWallpaperPosterFrame`
- `ApplyVideoWallpaperPosterVisibility`
- `UpdateWallpaperDisplay` 中的视频处理分支
#### Scenario: ViewModel 属性清理
- **WHEN** 执行代码清理
- **THEN** 移除以下属性:
- `IsVideo`
- `VideoModeHintText`
- `IsImageOrVideo`(改为 `IsImage`
#### Scenario: 本地化文本清理
- **WHEN** 执行代码清理
- **THEN** 移除以下本地化键:
- `settings.wallpaper.type.video`
- `settings.wallpaper.video_applied`
- `settings.wallpaper.video_mode`
- `settings.wallpaper.video_restored`
- `settings.wallpaper.video_not_found`
- `settings.wallpaper.video_player_unavailable`
- `settings.wallpaper.video_play_failed_format`
### Requirement: 依赖项清理
系统 SHALL 从项目文件中移除 LibVLC 相关 NuGet 包引用。
#### Scenario: NuGet 包移除
- **WHEN** 执行依赖清理
- **THEN** 移除以下包引用:
- `LibVLCSharp.Avalonia`
- `VideoLAN.LibVLC.Windows`
- `VideoLAN.LibVLC.Mac`
### Requirement: 构建验证
系统 SHALL 在移除视频壁纸功能后保持正常构建和运行。
#### Scenario: 构建成功
- **WHEN** 执行项目构建
- **THEN** 构建成功无错误
- **AND THEN** 所有现有测试通过
#### Scenario: 应用启动
- **WHEN** 启动应用程序
- **THEN** 应用正常启动
- **AND THEN** 壁纸设置功能正常工作(仅支持图片和纯色)

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@@ -1,600 +0,0 @@
# 移除视频壁纸功能 - 编码任务清单
## 任务概览
本文档将技术设计分解为可执行的编码任务,按依赖关系排序执行。
---
## 任务 1: 移除项目依赖
**优先级**: P0 (最高)
**依赖**: 无
**预估工作量**: 5 分钟
### 描述
从项目文件中移除 LibVLC 相关的 NuGet 包引用。
### 输入
- `LanMountainDesktop/LanMountainDesktop.csproj`
### 输出
- 修改后的 `LanMountainDesktop.csproj`,移除以下包引用:
- `LibVLCSharp.Avalonia`
- `VideoLAN.LibVLC.Windows`
- `VideoLAN.LibVLC.Mac`
### 验收标准
- [ ] 项目文件中不再包含 LibVLC 相关包引用
- [ ] 执行 `dotnet restore` 成功
### 执行提示
```
编辑 LanMountainDesktop.csproj移除以下 PackageReference 节点:
1. <PackageReference Include="LibVLCSharp.Avalonia" Version="3.9.5" />
2. <PackageReference Include="VideoLAN.LibVLC.Windows" ... />
3. <PackageReference Include="VideoLAN.LibVLC.Mac" ... />
```
---
## 任务 2: 移除主窗口 XAML 视频控件
**优先级**: P0
**依赖**: 任务 1
**预估工作量**: 10 分钟
### 描述
从 MainWindow.axaml 中移除视频壁纸相关的 XAML 控件和命名空间声明。
### 输入
- `LanMountainDesktop/Views/MainWindow.axaml`
### 输出
- 移除 LibVLC 命名空间声明
- 移除 `DesktopVideoWallpaperImage` 控件
- 移除 `DesktopVideoWallpaperView` 控件
### 验收标准
- [ ] XAML 中无 `xmlns:vlc` 命名空间
- [ ] XAML 中无 `DesktopVideoWallpaperImage` 元素
- [ ] XAML 中无 `DesktopVideoWallpaperView` 元素
### 执行提示
```
编辑 MainWindow.axaml
1. 移除第 9 行: xmlns:vlc="clr-namespace:LibVLCSharp.Avalonia;assembly=LibVLCSharp.Avalonia"
2. 移除第 126-131 行: <Image x:Name="DesktopVideoWallpaperImage" ... />
3. 移除第 133-137 行: <vlc:VideoView x:Name="DesktopVideoWallpaperView" ... />
```
---
## 任务 3: 移除主窗口代码视频字段
**优先级**: P0
**依赖**: 任务 1
**预估工作量**: 15 分钟
### 描述
从 MainWindow.axaml.cs 中移除视频壁纸相关的字段声明。
### 输入
- `LanMountainDesktop/Views/MainWindow.axaml.cs`
### 输出
- 移除 `SupportedVideoExtensions` 静态字段
- 移除所有视频相关实例字段
### 验收标准
- [ ]`SupportedVideoExtensions` 字段
- [ ]`_videoWallpaperPosterBitmap` 字段
- [ ]`_videoWallpaperPosterPath` 字段
- [ ]`_wallpaperVideoPath` 字段
- [ ]`_libVlc` 字段
- [ ]`_videoWallpaperPlayer` 字段
- [ ]`_videoWallpaperMedia` 字段
- [ ]`_desktopVideoFrameSync` 及相关视频帧处理字段
### 执行提示
```
编辑 MainWindow.axaml.cs
1. 移除第 68-71 行的 SupportedVideoExtensions 定义
2. 移除第 123-146 行的所有视频相关字段
```
---
## 任务 4: 移除主窗口 OnClosed 清理代码
**优先级**: P0
**依赖**: 任务 3
**预估工作量**: 5 分钟
### 描述
从 MainWindow.axaml.cs 的 OnClosed 方法中移除视频相关清理代码。
### 输入
- `LanMountainDesktop/Views/MainWindow.axaml.cs` (OnClosed 方法)
### 输出
- 简化的 OnClosed 方法,无视频清理逻辑
### 验收标准
- [ ] OnClosed 方法中无 `StopVideoWallpaper()` 调用
- [ ] OnClosed 方法中无 `_videoWallpaperMedia` 相关清理
- [ ] OnClosed 方法中无 `_videoWallpaperPlayer` 相关清理
- [ ] OnClosed 方法中无 `_libVlc` 相关清理
### 执行提示
```
编辑 MainWindow.axaml.cs 的 OnClosed 方法,移除以下代码行:
- StopVideoWallpaper();
- _videoWallpaperMedia?.Dispose(); _videoWallpaperMedia = null;
- _videoWallpaperPlayer?.Dispose(); _videoWallpaperPlayer = null;
- _desktopVideoFrameRefreshTimer?.Stop(); _desktopVideoFrameRefreshTimer = null;
- _videoWallpaperPosterBitmap?.Dispose(); _videoWallpaperPosterBitmap = null;
- _videoWallpaperPosterPath = null;
- _libVlc?.Dispose(); _libVlc = null;
```
---
## 任务 5: 移除主窗口 Stub 方法
**优先级**: P0
**依赖**: 任务 1
**预估工作量**: 20 分钟
### 描述
从 MainWindow.SettingsHardCut.Stubs.cs 中移除视频壁纸相关方法和 using 声明。
### 输入
- `LanMountainDesktop/Views/MainWindow.SettingsHardCut.Stubs.cs`
### 输出
- 移除 LibVLC using 声明
- 移除 `StartVideoWallpaper` 方法
- 移除 `StopVideoWallpaper` 方法
- 移除 `TryCaptureVideoWallpaperPosterFrame` 方法
- 移除 `ApplyVideoWallpaperPosterVisibility` 方法
### 验收标准
- [ ]`using LibVLCSharp.Shared;`
- [ ]`using LibVLCSharp.Avalonia;`
- [ ]`StartVideoWallpaper` 方法定义
- [ ]`StopVideoWallpaper` 方法定义
- [ ]`TryCaptureVideoWallpaperPosterFrame` 方法定义
- [ ]`ApplyVideoWallpaperPosterVisibility` 方法定义
### 执行提示
```
编辑 MainWindow.SettingsHardCut.Stubs.cs
1. 移除第 19-20 行的 using 声明
2. 移除 StartVideoWallpaper 方法(第 337-383 行)
3. 移除 StopVideoWallpaper 方法(第 385-395 行)
4. 移除 ApplyVideoWallpaperPosterVisibility 方法(第 647-664 行)
5. 移除 TryCaptureVideoWallpaperPosterFrame 方法(第 666-751 行)
```
---
## 任务 6: 简化壁纸状态处理逻辑
**优先级**: P0
**依赖**: 任务 5
**预估工作量**: 15 分钟
### 描述
修改 MainWindow.SettingsHardCut.Stubs.cs 中的壁纸状态处理方法,移除视频类型分支。
### 输入
- `LanMountainDesktop/Views/MainWindow.SettingsHardCut.Stubs.cs`
### 输出
- 简化的 `SetWallpaperState` 方法
- 简化的 `UpdateWallpaperDisplay` 方法
- 简化的 `ApplyWallpaperBrush` 方法
### 验收标准
- [ ] `SetWallpaperState` 中无视频类型检测分支
- [ ] `SetWallpaperState` 中无 `_wallpaperVideoPath` 赋值
- [ ] `UpdateWallpaperDisplay` 中无 `StopVideoWallpaper()` 调用
- [ ] `ApplyWallpaperBrush` 中无 `ApplyVideoWallpaperPosterVisibility` 调用
### 执行提示
```
编辑 MainWindow.SettingsHardCut.Stubs.cs
1. SetWallpaperState 方法:
- 移除 requestedTypeIsVideo 变量定义
- 移除视频类型检测 if 块SupportedVideoExtensions.Contains 检查)
2. UpdateWallpaperDisplay 方法:
- 移除视频类型分支,仅保留 ApplyWallpaperBrush() 调用
3. ApplyWallpaperBrush 方法:
- 移除所有 ApplyVideoWallpaperPosterVisibility 调用
```
---
## 任务 7: 移除外观主题服务视频提取器
**优先级**: P1
**依赖**: 任务 1
**预估工作量**: 10 分钟
### 描述
从 AppearanceThemeService.cs 中移除视频壁纸种子提取器接口和实现类。
### 输入
- `LanMountainDesktop/Services/AppearanceThemeService.cs`
### 输出
- 移除 `IVideoWallpaperSeedExtractor` 接口
- 移除 `LibVlcVideoWallpaperSeedExtractor`
### 验收标准
- [ ]`IVideoWallpaperSeedExtractor` 接口定义
- [ ]`LibVlcVideoWallpaperSeedExtractor` 类定义
### 执行提示
```
编辑 AppearanceThemeService.cs
移除第 92-184 行的接口和类定义:
- IVideoWallpaperSeedExtractor 接口
- LibVlcVideoWallpaperSeedExtractor 类
```
---
## 任务 8: 简化壁纸设置页面 XAML
**优先级**: P1
**依赖**: 无
**预估工作量**: 10 分钟
### 描述
从 WallpaperSettingsPage.axaml 中移除视频预览区域和相关 UI 元素。
### 输入
- `LanMountainDesktop/Views/SettingsPages/WallpaperSettingsPage.axaml`
### 输出
- 移除视频预览 Border 区域
- 移除视频模式提示 TextBlock
- 修改填充方式可见性绑定
### 验收标准
- [ ] 无视频预览 BorderIsVisible="{Binding IsVideo}"
- [ ] 无 VideoModeHintText 绑定的 TextBlock
- [ ] 填充方式设置绑定改为 `IsVisible="{Binding IsImage}"`
### 执行提示
```
编辑 WallpaperSettingsPage.axaml
1. 移除第 29-44 行的视频预览 Border
2. 移除第 150-154 行的视频模式提示 TextBlock
3. 修改第 132 行: IsVisible="{Binding IsImageOrVideo}" 改为 IsVisible="{Binding IsImage}"
```
---
## 任务 9: 简化壁纸设置 ViewModel
**优先级**: P1
**依赖**: 任务 8
**预估工作量**: 15 分钟
### 描述
从 WallpaperSettingsPageViewModel.cs 中移除视频相关属性和方法逻辑。
### 输入
- `LanMountainDesktop/ViewModels/WallpaperSettingsPageViewModel.cs`
### 输出
- 移除 `_isImageOrVideo``_isVideo``_videoModeHintText` 属性
- 修改 `CreateWallpaperTypes` 方法
- 修改 `UpdateVisibility` 方法
- 修改 `RefreshLocalizedText` 方法
### 验收标准
- [ ]`IsImageOrVideo` 属性
- [ ]`IsVideo` 属性
- [ ]`VideoModeHintText` 属性
- [ ] `CreateWallpaperTypes` 仅返回 Image 和 SolidColor 选项
- [ ] `UpdateVisibility` 中无 IsVideo、IsImageOrVideo 赋值
- [ ] `RefreshLocalizedText` 中无 VideoModeHintText 赋值
### 执行提示
```
编辑 WallpaperSettingsPageViewModel.cs
1. 移除第 76-77 行的 _isImageOrVideo 字段和属性
2. 移除第 85-86 行的 _isVideo 字段和属性
3. 移除第 94-95 行的 _videoModeHintText 字段和属性
4. 修改 CreateWallpaperTypes 方法,移除 Video 选项
5. 修改 UpdateVisibility 方法,移除 IsVideo 和 IsImageOrVideo 赋值
6. 修改 RefreshLocalizedText 方法,移除 VideoModeHintText 赋值
```
---
## 任务 10: 简化壁纸媒体类型枚举
**优先级**: P1
**依赖**: 无
**预估工作量**: 5 分钟
### 描述
从 SettingsContracts.cs 中移除 WallpaperMediaType 枚举的 Video 值。
### 输入
- `LanMountainDesktop/Services/Settings/SettingsContracts.cs`
### 输出
- 简化的 `WallpaperMediaType` 枚举
### 验收标准
- [ ] `WallpaperMediaType` 枚举仅包含 `None``Image`
### 执行提示
```
编辑 SettingsContracts.cs
修改第 11-16 行的枚举定义:
public enum WallpaperMediaType
{
None,
Image
}
```
---
## 任务 11: 简化壁纸媒体服务
**优先级**: P1
**依赖**: 任务 10
**预估工作量**: 10 分钟
### 描述
从 SettingsDomainServices.cs 中移除视频扩展名检测逻辑。
### 输入
- `LanMountainDesktop/Services/Settings/SettingsDomainServices.cs`
### 输出
- 移除 `VideoExtensions` 字段
- 简化 `DetectMediaType` 方法
### 验收标准
- [ ]`VideoExtensions` 字段定义
- [ ] `DetectMediaType` 方法中无视频扩展名检测逻辑
### 执行提示
```
编辑 SettingsDomainServices.cs
1. 移除第 150-153 行的 VideoExtensions 字段定义
2. 修改 DetectMediaType 方法,移除视频检测分支
```
---
## 任务 12: 清理本地化文件
**优先级**: P2
**依赖**: 无
**预估工作量**: 5 分钟
### 描述
从 zh-CN.json 中移除视频壁纸相关的本地化文本。
### 输入
- `LanMountainDesktop/Localization/zh-CN.json`
### 输出
- 移除视频相关本地化键
- 修改壁纸描述文本
### 验收标准
- [ ]`settings.wallpaper.type.video`
- [ ]`settings.wallpaper.video_applied`
- [ ]`settings.wallpaper.video_mode`
- [ ]`settings.wallpaper.video_restored`
- [ ]`settings.wallpaper.video_not_found`
- [ ]`settings.wallpaper.video_player_unavailable`
- [ ]`settings.wallpaper.video_play_failed_format`
- [ ] `settings.wallpaper.description` 文本已更新
### 执行提示
```
编辑 zh-CN.json
1. 移除以下键值对:
- "settings.wallpaper.type.video"
- "settings.wallpaper.video_applied"
- "settings.wallpaper.video_mode"
- "settings.wallpaper.video_restored"
- "settings.wallpaper.video_not_found"
- "settings.wallpaper.video_player_unavailable"
- "settings.wallpaper.video_play_failed_format"
2. 修改描述文本:
"settings.wallpaper.description": "选择图片后可立即设为应用窗口壁纸。"
```
---
## 任务 13: 构建验证
**优先级**: P0
**依赖**: 任务 1-12 全部完成
**预估工作量**: 10 分钟
### 描述
验证项目在移除视频壁纸功能后能够正常构建。
### 输入
- 整个项目
### 输出
- 构建成功确认
### 验收标准
- [ ] `dotnet build` 执行成功,无编译错误
- [ ] 无 LibVLC 相关类型未定义错误
- [ ] 无未使用变量警告(或已处理)
### 执行提示
```
在项目根目录执行:
dotnet build LanMountainDesktop/LanMountainDesktop.csproj
检查输出:
- 确认无编译错误
- 确认无 LibVLC 相关类型引用错误
```
---
## 任务 14: 功能验证
**优先级**: P0
**依赖**: 任务 13
**预估工作量**: 15 分钟
### 描述
验证应用在移除视频壁纸功能后核心功能正常工作。
### 输入
- 构建后的应用
### 输出
- 功能验证报告
### 验收标准
- [ ] 应用正常启动
- [ ] 图片壁纸正常显示
- [ ] 纯色壁纸正常显示
- [ ] 壁纸设置页面正常打开
- [ ] 类型选择器仅显示"图片"和"纯色"选项
- [ ] 壁纸导入功能正常工作
### 执行提示
```
运行应用:
dotnet run --project LanMountainDesktop/LanMountainDesktop.csproj
手动验证:
1. 应用启动无崩溃
2. 打开设置 -> 壁纸页面
3. 确认类型选择器仅有"图片"和"纯色"
4. 测试选择图片壁纸
5. 测试选择纯色壁纸
```
---
## 任务依赖关系图
```
任务 1 (移除依赖)
├── 任务 2 (XAML控件)
├── 任务 3 (代码字段)
│ └── 任务 4 (OnClosed清理)
├── 任务 5 (Stub方法)
│ └── 任务 6 (状态处理逻辑)
└── 任务 7 (主题服务)
任务 8 (设置页面XAML)
└── 任务 9 (设置ViewModel)
任务 10 (枚举简化)
└── 任务 11 (媒体服务)
任务 12 (本地化) - 独立
任务 13 (构建验证) - 依赖所有任务
└── 任务 14 (功能验证)
```
---
## 执行顺序建议
按以下顺序执行可确保依赖关系正确:
1. **第一批** (可并行): 任务 1, 任务 8, 任务 10, 任务 12
2. **第二批** (可并行): 任务 2, 任务 3, 任务 5, 任务 7, 任务 9, 任务 11
3. **第三批** (可并行): 任务 4, 任务 6
4. **第四批**: 任务 13
5. **第五批**: 任务 14

View File

@@ -0,0 +1,27 @@
using Avalonia;
using LanMountainDesktop.Settings.Core;
using LanMountainDesktop.Shared.Contracts;
namespace LanMountainDesktop.Appearance;
public static class AppearanceCornerRadiusTokenFactory
{
public static AppearanceCornerRadiusTokens Create(double scale)
{
var normalizedScale = GlobalAppearanceSettings.NormalizeCornerRadiusScale(scale);
return new AppearanceCornerRadiusTokens(
Radius(6, normalizedScale),
Radius(10, normalizedScale),
Radius(14, normalizedScale),
Radius(18, normalizedScale),
Radius(24, normalizedScale),
Radius(30, normalizedScale),
Radius(36, normalizedScale));
}
private static CornerRadius Radius(double value, double scale)
{
var scaled = Math.Round(value * scale * 2, MidpointRounding.AwayFromZero) / 2d;
return new CornerRadius(scaled);
}
}

View File

@@ -0,0 +1,13 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net10.0</TargetFramework>
<Nullable>enable</Nullable>
<ImplicitUsings>enable</ImplicitUsings>
</PropertyGroup>
<ItemGroup>
<ProjectReference Include="..\LanMountainDesktop.PluginSdk\LanMountainDesktop.PluginSdk.csproj" />
<ProjectReference Include="..\LanMountainDesktop.Shared.Contracts\LanMountainDesktop.Shared.Contracts.csproj" />
<ProjectReference Include="..\LanMountainDesktop.Settings.Core\LanMountainDesktop.Settings.Core.csproj" />
<ProjectReference Include="..\LanMountainDesktop.Host.Abstractions\LanMountainDesktop.Host.Abstractions.csproj" />
</ItemGroup>
</Project>

View File

@@ -0,0 +1,14 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net10.0</TargetFramework>
<Nullable>enable</Nullable>
<ImplicitUsings>enable</ImplicitUsings>
</PropertyGroup>
<ItemGroup>
<ProjectReference Include="..\LanMountainDesktop.PluginSdk\LanMountainDesktop.PluginSdk.csproj" />
<ProjectReference Include="..\LanMountainDesktop.Shared.Contracts\LanMountainDesktop.Shared.Contracts.csproj" />
<ProjectReference Include="..\LanMountainDesktop.Settings.Core\LanMountainDesktop.Settings.Core.csproj" />
<ProjectReference Include="..\LanMountainDesktop.Appearance\LanMountainDesktop.Appearance.csproj" />
<ProjectReference Include="..\LanMountainDesktop.Host.Abstractions\LanMountainDesktop.Host.Abstractions.csproj" />
</ItemGroup>
</Project>

View File

@@ -0,0 +1,31 @@
using System;
using Avalonia;
namespace LanMountainDesktop.DesktopHost;
public static class DesktopBootstrap
{
public static void InitializeStartupServices(
Action initializeTelemetryIdentity,
Action initializeCrashTelemetry,
Action initializeUsageTelemetry,
Action scheduleStartupCleanup)
{
ArgumentNullException.ThrowIfNull(initializeTelemetryIdentity);
ArgumentNullException.ThrowIfNull(initializeCrashTelemetry);
ArgumentNullException.ThrowIfNull(initializeUsageTelemetry);
ArgumentNullException.ThrowIfNull(scheduleStartupCleanup);
initializeTelemetryIdentity();
initializeCrashTelemetry();
initializeUsageTelemetry();
scheduleStartupCleanup();
}
public static void InitializeApplication(Application application, Action initializeShell)
{
ArgumentNullException.ThrowIfNull(application);
ArgumentNullException.ThrowIfNull(initializeShell);
initializeShell();
}
}

View File

@@ -0,0 +1,55 @@
using System;
using Avalonia;
using Avalonia.Controls;
using Avalonia.Controls.ApplicationLifetimes;
using LanMountainDesktop.Host.Abstractions;
namespace LanMountainDesktop.DesktopHost;
public sealed class DesktopShellHost : IDesktopShellHost
{
private readonly Action _initializePluginRuntime;
private readonly Action _initializeTrayIcon;
private readonly Action<IClassicDesktopStyleApplicationLifetime> _createAndAssignMainWindow;
private readonly Action _performExitCleanup;
private readonly Action _startActivationListener;
private readonly Action _startWeatherRefresh;
public DesktopShellHost(
Action initializePluginRuntime,
Action initializeTrayIcon,
Action<IClassicDesktopStyleApplicationLifetime> createAndAssignMainWindow,
Action performExitCleanup,
Action startActivationListener,
Action startWeatherRefresh)
{
_initializePluginRuntime = initializePluginRuntime;
_initializeTrayIcon = initializeTrayIcon;
_createAndAssignMainWindow = createAndAssignMainWindow;
_performExitCleanup = performExitCleanup;
_startActivationListener = startActivationListener;
_startWeatherRefresh = startWeatherRefresh;
}
public void Initialize()
{
throw new InvalidOperationException("An application instance is required to initialize the desktop shell.");
}
public void Initialize(Application application)
{
ArgumentNullException.ThrowIfNull(application);
_initializePluginRuntime();
_initializeTrayIcon();
if (application.ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop)
{
desktop.Exit += (_, _) => _performExitCleanup();
_createAndAssignMainWindow(desktop);
_startActivationListener();
}
_startWeatherRefresh();
}
}

View File

@@ -0,0 +1,15 @@
using System;
namespace LanMountainDesktop.DesktopHost;
public sealed class DesktopStartupCoordinator
{
private readonly Action _restoreWorkspaceState;
public DesktopStartupCoordinator(Action restoreWorkspaceState)
{
_restoreWorkspaceState = restoreWorkspaceState ?? throw new ArgumentNullException(nameof(restoreWorkspaceState));
}
public void Restore() => _restoreWorkspaceState();
}

View File

@@ -0,0 +1,18 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net10.0</TargetFramework>
<Nullable>enable</Nullable>
<ImplicitUsings>enable</ImplicitUsings>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Avalonia" Version="11.3.12" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\LanMountainDesktop.PluginSdk\LanMountainDesktop.PluginSdk.csproj" />
<ProjectReference Include="..\LanMountainDesktop.Shared.Contracts\LanMountainDesktop.Shared.Contracts.csproj" />
<ProjectReference Include="..\LanMountainDesktop.Settings.Core\LanMountainDesktop.Settings.Core.csproj" />
<ProjectReference Include="..\LanMountainDesktop.Appearance\LanMountainDesktop.Appearance.csproj" />
<ProjectReference Include="..\LanMountainDesktop.DesktopComponents.Runtime\LanMountainDesktop.DesktopComponents.Runtime.csproj" />
<ProjectReference Include="..\LanMountainDesktop.Host.Abstractions\LanMountainDesktop.Host.Abstractions.csproj" />
</ItemGroup>
</Project>

View File

@@ -0,0 +1,18 @@
using System;
namespace LanMountainDesktop.DesktopHost;
public sealed class SettingsWindowHost
{
private readonly Action<string, string?> _openSettingsWindow;
public SettingsWindowHost(Action<string, string?> openSettingsWindow)
{
_openSettingsWindow = openSettingsWindow ?? throw new ArgumentNullException(nameof(openSettingsWindow));
}
public void Open(string source, string? pageId = null)
{
_openSettingsWindow(source, pageId);
}
}

View File

@@ -0,0 +1,19 @@
using System;
namespace LanMountainDesktop.DesktopHost;
public sealed class ShutdownCoordinator
{
private readonly Action<bool, string> _prepareForShutdown;
private readonly Action<string> _resetShutdownIntent;
public ShutdownCoordinator(Action<bool, string> prepareForShutdown, Action<string> resetShutdownIntent)
{
_prepareForShutdown = prepareForShutdown ?? throw new ArgumentNullException(nameof(prepareForShutdown));
_resetShutdownIntent = resetShutdownIntent ?? throw new ArgumentNullException(nameof(resetShutdownIntent));
}
public void Prepare(bool isRestart, string source) => _prepareForShutdown(isRestart, source);
public void Reset(string source) => _resetShutdownIntent(source);
}

View File

@@ -0,0 +1,12 @@
using LanMountainDesktop.PluginSdk;
using LanMountainDesktop.Shared.Contracts;
namespace LanMountainDesktop.Host.Abstractions;
public sealed record ComponentChromeContext(
string ComponentId,
string? PlacementId,
double CellSize,
double GlobalCornerRadiusScale,
AppearanceCornerRadiusTokens CornerRadiusTokens,
SettingsScope Scope = SettingsScope.App);

View File

@@ -0,0 +1,6 @@
namespace LanMountainDesktop.Host.Abstractions;
public interface IDesktopShellHost
{
void Initialize();
}

View File

@@ -1,11 +1,10 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>net10.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
<Version>1.0.0</Version>
<ImplicitUsings>enable</ImplicitUsings>
</PropertyGroup>
<ItemGroup>
<ProjectReference Include="..\LanMountainDesktop.PluginSdk\LanMountainDesktop.PluginSdk.csproj" />
</ItemGroup>
</Project>

View File

@@ -0,0 +1,10 @@
namespace LanMountainDesktop.PluginSdk;
public interface IPluginAppearanceContext
{
PluginAppearanceSnapshot Snapshot { get; }
double ResolveScaledCornerRadius(double baseRadius, double? minimum = null, double? maximum = null);
double ResolveCornerRadius(PluginCornerRadiusPreset preset, double? minimum = null, double? maximum = null);
}

View File

@@ -12,6 +12,8 @@ public interface IPluginRuntimeContext
IReadOnlyDictionary<string, object?> Properties { get; }
IPluginAppearanceContext Appearance { get; }
T? GetService<T>();
bool TryGetProperty<T>(string key, out T? value);

View File

@@ -4,7 +4,15 @@
<TargetFramework>net10.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
<Version>3.0.0</Version>
<Version>4.0.0</Version>
<PackageId>LanMountainDesktop.PluginSdk</PackageId>
<IsPackable>true</IsPackable>
<Authors>LanMountainDesktop</Authors>
<Description>Official plugin SDK for LanMountainDesktop, including plugin manifest contracts, runtime interfaces, and registration extensions.</Description>
<PackageTags>LanMountainDesktop;Plugin;SDK;Avalonia</PackageTags>
<PackageReadmeFile>README.md</PackageReadmeFile>
<RepositoryUrl>https://github.com/wwiinnddyy/LanMountainDesktop</RepositoryUrl>
<RepositoryType>git</RepositoryType>
</PropertyGroup>
<ItemGroup>
@@ -12,6 +20,13 @@
<PackageReference Include="Avalonia" Version="11.3.12" />
<PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="10.0.0" />
<PackageReference Include="Microsoft.Extensions.Hosting.Abstractions" Version="10.0.0" />
<ProjectReference Include="..\LanMountainDesktop.Shared.Contracts\LanMountainDesktop.Shared.Contracts.csproj" />
</ItemGroup>
<ItemGroup>
<None Include="README.md" Pack="true" PackagePath="\" />
<None Include="buildTransitive\LanMountainDesktop.PluginSdk.props" Pack="true" PackagePath="buildTransitive\" />
<None Include="buildTransitive\LanMountainDesktop.PluginSdk.targets" Pack="true" PackagePath="buildTransitive\" />
</ItemGroup>
</Project>

View File

@@ -0,0 +1,49 @@
namespace LanMountainDesktop.PluginSdk;
public sealed class PluginAppearanceContext : IPluginAppearanceContext
{
public PluginAppearanceContext(PluginAppearanceSnapshot snapshot)
{
ArgumentNullException.ThrowIfNull(snapshot);
ArgumentNullException.ThrowIfNull(snapshot.CornerRadiusTokens);
Snapshot = snapshot with
{
GlobalCornerRadiusScale = Math.Max(0d, snapshot.GlobalCornerRadiusScale),
ThemeVariant = string.IsNullOrWhiteSpace(snapshot.ThemeVariant)
? "Unknown"
: snapshot.ThemeVariant.Trim()
};
}
public PluginAppearanceSnapshot Snapshot { get; }
public double ResolveScaledCornerRadius(double baseRadius, double? minimum = null, double? maximum = null)
{
var scale = Snapshot.GlobalCornerRadiusScale;
var scaled = Math.Max(0d, baseRadius) * scale;
var scaledMin = minimum.HasValue ? minimum.Value * scale : scaled;
var scaledMax = maximum.HasValue ? maximum.Value * scale : scaled;
return minimum.HasValue || maximum.HasValue
? Math.Clamp(scaled, scaledMin, scaledMax)
: scaled;
}
public double ResolveCornerRadius(PluginCornerRadiusPreset preset, double? minimum = null, double? maximum = null)
{
var resolved = Math.Max(0d, Snapshot.CornerRadiusTokens.Get(preset));
if (!minimum.HasValue && !maximum.HasValue)
{
return resolved;
}
var clampedMin = minimum ?? resolved;
var clampedMax = maximum ?? resolved;
if (clampedMin > clampedMax)
{
(clampedMin, clampedMax) = (clampedMax, clampedMin);
}
return Math.Clamp(resolved, clampedMin, clampedMax);
}
}

View File

@@ -0,0 +1,6 @@
namespace LanMountainDesktop.PluginSdk;
public sealed record PluginAppearanceSnapshot(
double GlobalCornerRadiusScale,
PluginCornerRadiusTokens CornerRadiusTokens,
string ThemeVariant);

View File

@@ -0,0 +1,13 @@
namespace LanMountainDesktop.PluginSdk;
public enum PluginCornerRadiusPreset
{
Default = 0,
Micro = 1,
Xs = 2,
Sm = 3,
Md = 4,
Lg = 5,
Xl = 6,
Island = 7
}

View File

@@ -0,0 +1,49 @@
using Avalonia;
using LanMountainDesktop.Shared.Contracts;
namespace LanMountainDesktop.PluginSdk;
public sealed record PluginCornerRadiusTokens(
double Micro,
double Xs,
double Sm,
double Md,
double Lg,
double Xl,
double Island)
{
public double Get(PluginCornerRadiusPreset preset)
{
return preset switch
{
PluginCornerRadiusPreset.Default => Md,
PluginCornerRadiusPreset.Micro => Micro,
PluginCornerRadiusPreset.Xs => Xs,
PluginCornerRadiusPreset.Sm => Sm,
PluginCornerRadiusPreset.Md => Md,
PluginCornerRadiusPreset.Lg => Lg,
PluginCornerRadiusPreset.Xl => Xl,
PluginCornerRadiusPreset.Island => Island,
_ => Md
};
}
public CornerRadius ToCornerRadius(PluginCornerRadiusPreset preset)
{
return new CornerRadius(Get(preset));
}
public static PluginCornerRadiusTokens FromShared(AppearanceCornerRadiusTokens tokens)
{
ArgumentNullException.ThrowIfNull(tokens);
return new PluginCornerRadiusTokens(
tokens.Micro.TopLeft,
tokens.Xs.TopLeft,
tokens.Sm.TopLeft,
tokens.Md.TopLeft,
tokens.Lg.TopLeft,
tokens.Xl.TopLeft,
tokens.Island.TopLeft);
}
}

View File

@@ -11,6 +11,7 @@ public sealed class PluginDesktopComponentContext
string componentId,
string? placementId,
double cellSize,
IPluginAppearanceContext appearance,
IPluginSettingsService? pluginSettings = null)
{
ArgumentNullException.ThrowIfNull(manifest);
@@ -19,6 +20,7 @@ public sealed class PluginDesktopComponentContext
ArgumentException.ThrowIfNullOrWhiteSpace(componentId);
ArgumentNullException.ThrowIfNull(services);
ArgumentNullException.ThrowIfNull(properties);
ArgumentNullException.ThrowIfNull(appearance);
Manifest = manifest;
PluginDirectory = pluginDirectory;
@@ -28,6 +30,7 @@ public sealed class PluginDesktopComponentContext
ComponentId = componentId.Trim();
PlacementId = string.IsNullOrWhiteSpace(placementId) ? null : placementId.Trim();
CellSize = Math.Max(1, cellSize);
Appearance = appearance;
PluginSettings = pluginSettings;
}
@@ -47,8 +50,24 @@ public sealed class PluginDesktopComponentContext
public double CellSize { get; }
public IPluginAppearanceContext Appearance { get; }
public double GlobalCornerRadiusScale => Appearance.Snapshot.GlobalCornerRadiusScale;
public PluginCornerRadiusTokens CornerRadiusTokens => Appearance.Snapshot.CornerRadiusTokens;
public IPluginSettingsService? PluginSettings { get; }
public double ResolveScaledCornerRadius(double baseRadius, double? minimum = null, double? maximum = null)
{
return Appearance.ResolveScaledCornerRadius(baseRadius, minimum, maximum);
}
public double ResolveCornerRadius(PluginCornerRadiusPreset preset, double? minimum = null, double? maximum = null)
{
return Appearance.ResolveCornerRadius(preset, minimum, maximum);
}
public T? GetService<T>()
{
return (T?)Services.GetService(typeof(T));

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@@ -0,0 +1,28 @@
namespace LanMountainDesktop.PluginSdk;
public sealed class PluginDesktopComponentOptions
{
public required string ComponentId { get; init; }
public required string DisplayName { get; init; }
public string IconKey { get; init; } = "PuzzlePiece";
public string Category { get; init; } = "Plugins";
public int MinWidthCells { get; init; } = 2;
public int MinHeightCells { get; init; } = 2;
public bool AllowDesktopPlacement { get; init; } = true;
public bool AllowStatusBarPlacement { get; init; }
public PluginDesktopComponentResizeMode ResizeMode { get; init; } = PluginDesktopComponentResizeMode.Proportional;
public string? DisplayNameLocalizationKey { get; init; }
public PluginCornerRadiusPreset CornerRadiusPreset { get; init; } = PluginCornerRadiusPreset.Default;
public Func<IPluginAppearanceContext, double, double>? CornerRadiusResolver { get; init; }
}

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@@ -5,67 +5,37 @@ namespace LanMountainDesktop.PluginSdk;
public sealed class PluginDesktopComponentRegistration
{
public PluginDesktopComponentRegistration(
string componentId,
string displayName,
Func<IServiceProvider, PluginDesktopComponentContext, Control> controlFactory,
string iconKey = "PuzzlePiece",
string category = "Plugins",
int minWidthCells = 2,
int minHeightCells = 2,
bool allowDesktopPlacement = true,
bool allowStatusBarPlacement = false,
PluginDesktopComponentResizeMode resizeMode = PluginDesktopComponentResizeMode.Proportional,
string? displayNameLocalizationKey = null,
Func<double, double>? cornerRadiusResolver = null)
PluginDesktopComponentOptions options)
{
ArgumentException.ThrowIfNullOrWhiteSpace(componentId);
ArgumentException.ThrowIfNullOrWhiteSpace(displayName);
ArgumentException.ThrowIfNullOrWhiteSpace(iconKey);
ArgumentException.ThrowIfNullOrWhiteSpace(category);
ArgumentNullException.ThrowIfNull(controlFactory);
ArgumentNullException.ThrowIfNull(options);
ArgumentException.ThrowIfNullOrWhiteSpace(options.ComponentId);
ArgumentException.ThrowIfNullOrWhiteSpace(options.DisplayName);
ArgumentException.ThrowIfNullOrWhiteSpace(options.IconKey);
ArgumentException.ThrowIfNullOrWhiteSpace(options.Category);
ComponentId = componentId.Trim();
DisplayName = displayName.Trim();
DisplayNameLocalizationKey = string.IsNullOrWhiteSpace(displayNameLocalizationKey)
ComponentId = options.ComponentId.Trim();
DisplayName = options.DisplayName.Trim();
DisplayNameLocalizationKey = string.IsNullOrWhiteSpace(options.DisplayNameLocalizationKey)
? null
: displayNameLocalizationKey.Trim();
: options.DisplayNameLocalizationKey.Trim();
ControlFactory = controlFactory;
IconKey = iconKey.Trim();
Category = category.Trim();
MinWidthCells = Math.Max(1, minWidthCells);
MinHeightCells = Math.Max(1, minHeightCells);
AllowDesktopPlacement = allowDesktopPlacement;
AllowStatusBarPlacement = allowStatusBarPlacement;
ResizeMode = resizeMode;
CornerRadiusResolver = cornerRadiusResolver;
IconKey = options.IconKey.Trim();
Category = options.Category.Trim();
MinWidthCells = Math.Max(1, options.MinWidthCells);
MinHeightCells = Math.Max(1, options.MinHeightCells);
AllowDesktopPlacement = options.AllowDesktopPlacement;
AllowStatusBarPlacement = options.AllowStatusBarPlacement;
ResizeMode = options.ResizeMode;
CornerRadiusPreset = options.CornerRadiusPreset;
CornerRadiusResolver = options.CornerRadiusResolver;
}
public PluginDesktopComponentRegistration(
string componentId,
string displayName,
Func<PluginDesktopComponentContext, Control> controlFactory,
string iconKey = "PuzzlePiece",
string category = "Plugins",
int minWidthCells = 2,
int minHeightCells = 2,
bool allowDesktopPlacement = true,
bool allowStatusBarPlacement = false,
PluginDesktopComponentResizeMode resizeMode = PluginDesktopComponentResizeMode.Proportional,
string? displayNameLocalizationKey = null,
Func<double, double>? cornerRadiusResolver = null)
: this(
componentId,
displayName,
(_, context) => controlFactory(context),
iconKey,
category,
minWidthCells,
minHeightCells,
allowDesktopPlacement,
allowStatusBarPlacement,
resizeMode,
displayNameLocalizationKey,
cornerRadiusResolver)
PluginDesktopComponentOptions options)
: this((_, context) => controlFactory(context), options)
{
}
@@ -91,5 +61,25 @@ public sealed class PluginDesktopComponentRegistration
public PluginDesktopComponentResizeMode ResizeMode { get; }
public Func<double, double>? CornerRadiusResolver { get; }
public PluginCornerRadiusPreset CornerRadiusPreset { get; }
public Func<IPluginAppearanceContext, double, double>? CornerRadiusResolver { get; }
public double ResolveCornerRadius(IPluginAppearanceContext appearance, double cellSize)
{
ArgumentNullException.ThrowIfNull(appearance);
var resolved = CornerRadiusResolver is not null
? CornerRadiusResolver(appearance, Math.Max(1d, cellSize))
: CornerRadiusPreset == PluginCornerRadiusPreset.Default
? appearance.ResolveScaledCornerRadius(
Math.Clamp(Math.Max(1d, cellSize) * 0.22, 8, 18),
8,
18)
: appearance.ResolveCornerRadius(CornerRadiusPreset);
return double.IsFinite(resolved)
? Math.Max(0d, resolved)
: appearance.ResolveCornerRadius(PluginCornerRadiusPreset.Default);
}
}

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@@ -87,8 +87,8 @@ public sealed record PluginManifest(
throw new InvalidOperationException(
$"Plugin '{normalized.Id}' targets API version '{normalized.ApiVersion}' (major {requestedVersion.Major}), " +
$"but the host provides '{PluginSdkInfo.ApiVersion}' (major {currentVersion.Major}). " +
$"This host only supports v{currentVersion.Major}.x plugins. " +
$"Migrate the plugin to API {PluginSdkInfo.ApiVersion} and rebuild the package.");
$"This host only supports v{currentVersion.Major}.x plugins and rejects v{requestedVersion.Major}.x packages by default. " +
$"Migrate the plugin manifest and code to API {PluginSdkInfo.ApiVersion}, then rebuild and republish the package.");
}
return normalized;

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@@ -2,7 +2,7 @@ namespace LanMountainDesktop.PluginSdk;
public static class PluginSdkInfo
{
public const string ApiVersion = "3.0.0";
public const string ApiVersion = "4.0.0";
public const string ManifestFileName = "plugin.json";
public const string PackageFileExtension = ".laapp";
public const string DataDirectoryName = "Data";

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@@ -30,34 +30,15 @@ public static class PluginServiceCollectionExtensions
public static IServiceCollection AddPluginDesktopComponent<TControl>(
this IServiceCollection services,
string componentId,
string displayName,
string iconKey = "PuzzlePiece",
string category = "Plugins",
int minWidthCells = 2,
int minHeightCells = 2,
bool allowDesktopPlacement = true,
bool allowStatusBarPlacement = false,
PluginDesktopComponentResizeMode resizeMode = PluginDesktopComponentResizeMode.Proportional,
string? displayNameLocalizationKey = null,
Func<double, double>? cornerRadiusResolver = null)
PluginDesktopComponentOptions options)
where TControl : Control
{
ArgumentNullException.ThrowIfNull(services);
ArgumentNullException.ThrowIfNull(options);
services.AddSingleton(new PluginDesktopComponentRegistration(
componentId,
displayName,
(provider, context) => ActivatorUtilities.CreateInstance<TControl>(provider, context),
iconKey,
category,
minWidthCells,
minHeightCells,
allowDesktopPlacement,
allowStatusBarPlacement,
resizeMode,
displayNameLocalizationKey,
cornerRadiusResolver));
options));
return services;
}

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@@ -0,0 +1,21 @@
# LanMountainDesktop.PluginSdk
Official SDK package for LanMountainDesktop plugins.
## Includes
- `IPlugin`/`PluginBase` entry abstractions
- `PluginManifest` and shared contract declarations
- desktop component registration extensions
- plugin runtime context and host service abstractions
- build-transitive packaging targets for `.laapp` output
## Quick Start
```xml
<ItemGroup>
<PackageReference Include="LanMountainDesktop.PluginSdk" Version="4.0.0" />
</ItemGroup>
```
Create `plugin.json` in your plugin project root, then run `dotnet build` to produce both build output and a `.laapp` package.

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@@ -0,0 +1,14 @@
<Project>
<PropertyGroup>
<LanMountainPluginManifestFileName Condition="'$(LanMountainPluginManifestFileName)' == ''">plugin.json</LanMountainPluginManifestFileName>
<LanMountainPluginPackageExtension Condition="'$(LanMountainPluginPackageExtension)' == ''">.laapp</LanMountainPluginPackageExtension>
<LanMountainPluginPackageOutputDirectory Condition="'$(LanMountainPluginPackageOutputDirectory)' == ''">$(MSBuildProjectDirectory)\</LanMountainPluginPackageOutputDirectory>
<LanMountainPluginEnablePackaging Condition="'$(LanMountainPluginEnablePackaging)' == '' and Exists('$(MSBuildProjectDirectory)\$(LanMountainPluginManifestFileName)')">true</LanMountainPluginEnablePackaging>
<LanMountainPluginEnablePackaging Condition="'$(LanMountainPluginEnablePackaging)' == ''">false</LanMountainPluginEnablePackaging>
</PropertyGroup>
<ItemGroup Condition="Exists('$(MSBuildProjectDirectory)\$(LanMountainPluginManifestFileName)')">
<None Update="$(LanMountainPluginManifestFileName)" CopyToOutputDirectory="PreserveNewest" />
</ItemGroup>
</Project>

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@@ -0,0 +1,51 @@
<Project>
<Target Name="ValidateLanMountainPluginManifest"
BeforeTargets="Build"
Condition="'$(LanMountainPluginEnablePackaging)' == 'true'">
<Error Condition="!Exists('$(MSBuildProjectDirectory)\$(LanMountainPluginManifestFileName)')"
Text="LanMountain plugin packaging is enabled, but '$(LanMountainPluginManifestFileName)' was not found in '$(MSBuildProjectDirectory)'." />
</Target>
<Target Name="CreateLanMountainPluginPackage"
AfterTargets="Build"
Condition="'$(LanMountainPluginEnablePackaging)' == 'true'">
<PropertyGroup>
<_LanMountainPluginBuildOutputDirectory>$(LanMountainPluginBuildOutputDirectory)</_LanMountainPluginBuildOutputDirectory>
<_LanMountainPluginBuildOutputDirectory Condition="'$(_LanMountainPluginBuildOutputDirectory)' == ''">$(TargetDir)</_LanMountainPluginBuildOutputDirectory>
<_LanMountainPluginBuildOutputDirectory Condition="'$(_LanMountainPluginBuildOutputDirectory)' == ''">$(MSBuildProjectDirectory)\$(OutputPath)</_LanMountainPluginBuildOutputDirectory>
<_LanMountainPluginAssemblyName>$(LanMountainPluginAssemblyName)</_LanMountainPluginAssemblyName>
<_LanMountainPluginAssemblyName Condition="'$(_LanMountainPluginAssemblyName)' == '' and '$(AssemblyName)' != ''">$(AssemblyName)</_LanMountainPluginAssemblyName>
<_LanMountainPluginAssemblyName Condition="'$(_LanMountainPluginAssemblyName)' == ''">$(MSBuildProjectName)</_LanMountainPluginAssemblyName>
<_LanMountainPluginPackageVersion>$(LanMountainPluginPackageVersion)</_LanMountainPluginPackageVersion>
<_LanMountainPluginPackageVersion Condition="'$(_LanMountainPluginPackageVersion)' == '' and '$(Version)' != ''">$(Version)</_LanMountainPluginPackageVersion>
<_LanMountainPluginPackageVersion Condition="'$(_LanMountainPluginPackageVersion)' == ''">1.0.0</_LanMountainPluginPackageVersion>
<_LanMountainPluginPackageOutputDirectory>$(LanMountainPluginPackageOutputDirectory)</_LanMountainPluginPackageOutputDirectory>
<_LanMountainPluginPackageOutputDirectory Condition="'$(_LanMountainPluginPackageOutputDirectory)' == ''">$(MSBuildProjectDirectory)\</_LanMountainPluginPackageOutputDirectory>
<_LanMountainPluginPackageFileName>$(LanMountainPluginPackageFileName)</_LanMountainPluginPackageFileName>
<_LanMountainPluginPackageFileName Condition="'$(_LanMountainPluginPackageFileName)' == ''">$(_LanMountainPluginAssemblyName).$(_LanMountainPluginPackageVersion)$(LanMountainPluginPackageExtension)</_LanMountainPluginPackageFileName>
<_LanMountainPluginPackagePath>$(LanMountainPluginPackagePath)</_LanMountainPluginPackagePath>
<_LanMountainPluginPackagePath Condition="'$(_LanMountainPluginPackagePath)' == ''">$(_LanMountainPluginPackageOutputDirectory)$(_LanMountainPluginPackageFileName)</_LanMountainPluginPackagePath>
<_LanMountainPluginManifestOutputPath>$(_LanMountainPluginBuildOutputDirectory)$(LanMountainPluginManifestFileName)</_LanMountainPluginManifestOutputPath>
<_LanMountainPluginDepsPath>$(ProjectDepsFilePath)</_LanMountainPluginDepsPath>
</PropertyGroup>
<Copy SourceFiles="$(MSBuildProjectDirectory)\$(LanMountainPluginManifestFileName)"
DestinationFiles="$(_LanMountainPluginManifestOutputPath)"
SkipUnchangedFiles="true"
Condition="Exists('$(MSBuildProjectDirectory)\$(LanMountainPluginManifestFileName)')" />
<Error Condition="!Exists('$(_LanMountainPluginManifestOutputPath)')"
Text="Plugin manifest '$(_LanMountainPluginManifestOutputPath)' was not found in build output. Ensure '$(LanMountainPluginManifestFileName)' is copied to output." />
<Error Condition="!Exists('$(TargetPath)')"
Text="Plugin assembly '$(TargetPath)' was not found. Build output is incomplete." />
<Error Condition="'$(_LanMountainPluginDepsPath)' != '' and !Exists('$(_LanMountainPluginDepsPath)')"
Text="Plugin deps file '$(_LanMountainPluginDepsPath)' was not found. Plugin packages must include a .deps.json file." />
<MakeDir Directories="$(_LanMountainPluginPackageOutputDirectory)" />
<Delete Files="$(_LanMountainPluginPackagePath)" TreatErrorsAsWarnings="true" />
<ZipDirectory SourceDirectory="$(_LanMountainPluginBuildOutputDirectory)"
DestinationFile="$(_LanMountainPluginPackagePath)" />
<Message Importance="High"
Text="LanMountain plugin package generated: $(_LanMountainPluginPackagePath)" />
</Target>
</Project>

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@@ -0,0 +1,25 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net10.0</TargetFramework>
<NoWarn>$(NoWarn);NU5128</NoWarn>
<EnableDefaultCompileItems>false</EnableDefaultCompileItems>
<PackageId>LanMountainDesktop.PluginTemplate</PackageId>
<Version>1.0.0</Version>
<Authors>LanMountainDesktop</Authors>
<Description>Official dotnet new template package for LanMountainDesktop plugins.</Description>
<PackageTags>LanMountainDesktop;Plugin;Template;dotnet-new</PackageTags>
<PackageType>Template</PackageType>
<PackageReadmeFile>README.md</PackageReadmeFile>
<RepositoryUrl>https://github.com/wwiinnddyy/LanMountainDesktop</RepositoryUrl>
<RepositoryType>git</RepositoryType>
<IncludeBuildOutput>false</IncludeBuildOutput>
<IsPackable>true</IsPackable>
<NoDefaultExcludes>true</NoDefaultExcludes>
</PropertyGroup>
<ItemGroup>
<Compile Remove="content\**\*.cs" />
<None Include="README.md" Pack="true" PackagePath="\" />
<None Include="content\**\*" Pack="true" PackagePath="content\" />
</ItemGroup>
</Project>

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@@ -0,0 +1,17 @@
# LanMountainDesktop.PluginTemplate
Official `dotnet new` template package for LanMountainDesktop plugins.
## Install
```powershell
dotnet new install LanMountainDesktop.PluginTemplate
```
## Create a plugin
```powershell
dotnet new lmd-plugin -n YourPluginName
```
The generated project references `LanMountainDesktop.PluginSdk` and produces a `.laapp` package automatically when built.

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@@ -0,0 +1,55 @@
{
"$schema": "http://json.schemastore.org/template",
"author": "LanMountainDesktop",
"classifications": [
"LanMountainDesktop",
"Plugin",
"Desktop"
],
"name": "LanMountainDesktop Plugin",
"identity": "LanMountainDesktop.PluginTemplate.CSharp",
"shortName": "lmd-plugin",
"sourceName": "LanMountainDesktop.PluginTemplate",
"preferNameDirectory": true,
"tags": {
"type": "project",
"language": "C#"
},
"symbols": {
"pluginId": {
"type": "parameter",
"datatype": "text",
"defaultValue": "LanMountainDesktop.PluginTemplate",
"description": "Plugin manifest id.",
"replaces": "__PLUGIN_ID__"
},
"pluginAuthor": {
"type": "parameter",
"datatype": "text",
"defaultValue": "Your Name",
"description": "Plugin author.",
"replaces": "__PLUGIN_AUTHOR__"
},
"pluginName": {
"type": "parameter",
"datatype": "text",
"defaultValue": "LanMountain Plugin Template",
"description": "Display name shown in plugin manifest.",
"replaces": "__PLUGIN_NAME__"
},
"pluginDescription": {
"type": "parameter",
"datatype": "text",
"defaultValue": "Plugin generated from the official LanMountainDesktop template.",
"description": "Plugin description shown in plugin manifest.",
"replaces": "__PLUGIN_DESCRIPTION__"
},
"pluginSdkVersion": {
"type": "parameter",
"datatype": "text",
"defaultValue": "4.0.0",
"description": "LanMountainDesktop.PluginSdk package version.",
"replaces": "__PLUGIN_SDK_VERSION__"
}
}
}

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@@ -0,0 +1,19 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net10.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
<Version>1.0.0</Version>
<EnableDynamicLoading>true</EnableDynamicLoading>
<LanMountainPluginPackageVersion>$(Version)</LanMountainPluginPackageVersion>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="LanMountainDesktop.PluginSdk" Version="__PLUGIN_SDK_VERSION__" ExcludeAssets="runtime" PrivateAssets="all" />
</ItemGroup>
<ItemGroup>
<None Update="plugin.json" CopyToOutputDirectory="PreserveNewest" />
<None Include="Localization\*.json" CopyToOutputDirectory="PreserveNewest" />
</ItemGroup>
</Project>

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@@ -0,0 +1,2 @@
{
}

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@@ -0,0 +1,2 @@
{
}

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@@ -0,0 +1,15 @@
using LanMountainDesktop.PluginSdk;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
namespace LanMountainDesktop.PluginTemplate;
[PluginEntrance]
public sealed class Plugin : PluginBase
{
public override void Initialize(HostBuilderContext context, IServiceCollection services)
{
_ = context;
_ = services;
}
}

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@@ -0,0 +1,24 @@
# __PLUGIN_NAME__
Official-style plugin scaffold generated for LanMountainDesktop.
## Build
```powershell
dotnet build -c Release
```
`LanMountainDesktop.PluginSdk` build targets will generate:
- plugin output files under `bin/<Configuration>/<TFM>/`
- a `.laapp` package in the project root
## Manifest
Update `plugin.json` fields as needed before release:
- `id`
- `name`
- `description`
- `author`
- `version`

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@@ -0,0 +1,10 @@
{
"id": "__PLUGIN_ID__",
"name": "__PLUGIN_NAME__",
"description": "__PLUGIN_DESCRIPTION__",
"author": "__PLUGIN_AUTHOR__",
"version": "1.0.0",
"apiVersion": "4.0.0",
"entranceAssembly": "LanMountainDesktop.PluginTemplate.dll",
"sharedContracts": []
}

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@@ -0,0 +1,18 @@
namespace LanMountainDesktop.Settings.Core;
public static class GlobalAppearanceSettings
{
public const double DefaultCornerRadiusScale = 1.0;
public const double MinimumCornerRadiusScale = 0.0;
public const double MaximumCornerRadiusScale = 2.50;
public static double NormalizeCornerRadiusScale(double value)
{
if (double.IsNaN(value) || double.IsInfinity(value))
{
return DefaultCornerRadiusScale;
}
return Math.Clamp(value, MinimumCornerRadiusScale, MaximumCornerRadiusScale);
}
}

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@@ -1,15 +1,11 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>net10.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
<Version>1.0.0</Version>
<ImplicitUsings>enable</ImplicitUsings>
</PropertyGroup>
<ItemGroup>
<ProjectReference Include="..\..\..\LanMountainDesktop.PluginSdk\LanMountainDesktop.PluginSdk.csproj" />
<ProjectReference Include="..\LanMountainDesktop.PluginSdk\LanMountainDesktop.PluginSdk.csproj" />
<ProjectReference Include="..\LanMountainDesktop.Shared.Contracts\LanMountainDesktop.Shared.Contracts.csproj" />
</ItemGroup>
</Project>

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@@ -0,0 +1,12 @@
using Avalonia;
namespace LanMountainDesktop.Shared.Contracts;
public sealed record AppearanceCornerRadiusTokens(
CornerRadius Micro,
CornerRadius Xs,
CornerRadius Sm,
CornerRadius Md,
CornerRadius Lg,
CornerRadius Xl,
CornerRadius Island);

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@@ -0,0 +1,22 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net10.0</TargetFramework>
<Nullable>enable</Nullable>
<ImplicitUsings>enable</ImplicitUsings>
<Version>1.0.0</Version>
<PackageId>LanMountainDesktop.Shared.Contracts</PackageId>
<IsPackable>true</IsPackable>
<Authors>LanMountainDesktop</Authors>
<Description>Shared contracts used by LanMountainDesktop host and plugins for cross-boundary communication.</Description>
<PackageTags>LanMountainDesktop;Plugin;SharedContracts;Avalonia</PackageTags>
<PackageReadmeFile>README.md</PackageReadmeFile>
<RepositoryUrl>https://github.com/wwiinnddyy/LanMountainDesktop</RepositoryUrl>
<RepositoryType>git</RepositoryType>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Avalonia" Version="11.3.12" />
</ItemGroup>
<ItemGroup>
<None Include="README.md" Pack="true" PackagePath="\" />
</ItemGroup>
</Project>

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@@ -0,0 +1,16 @@
# LanMountainDesktop.Shared.Contracts
Shared contracts package for LanMountainDesktop host and plugin ecosystems.
## Includes
- cross-boundary records used by host/runtime and plugins
- contract types intended for stable shared communication
## Usage
```xml
<ItemGroup>
<PackageReference Include="LanMountainDesktop.Shared.Contracts" Version="1.0.0" />
</ItemGroup>
```

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@@ -0,0 +1,43 @@
using System;
using Avalonia;
using LanMountainDesktop.Appearance;
using LanMountainDesktop.ComponentSystem;
using LanMountainDesktop.Host.Abstractions;
using LanMountainDesktop.Views.Components;
using Xunit;
namespace LanMountainDesktop.Tests;
public sealed class BuiltInDesktopHostCornerRadiusBaselineTests
{
[Theory]
[InlineData(80d, 0d)]
[InlineData(120d, 1d)]
[InlineData(160d, 2.5d)]
public void BuiltInDesktopHosts_ResolveToTheUnifiedLgBaseline(double cellSize, double globalScale)
{
var registry = new DesktopComponentRuntimeRegistry(
ComponentRegistry.CreateDefault(),
DesktopComponentRuntimeRegistry.GetDefaultRegistrations());
var expected = AppearanceCornerRadiusTokenFactory.Create(globalScale).Lg.TopLeft;
foreach (var descriptor in registry.GetDesktopComponents())
{
var resolved = descriptor.ResolveCornerRadius(CreateChromeContext(descriptor.Definition.Id, cellSize, globalScale));
Assert.Equal(expected, resolved, 3);
}
}
private static ComponentChromeContext CreateChromeContext(
string componentId,
double cellSize,
double globalScale)
{
return new ComponentChromeContext(
componentId,
null,
cellSize,
globalScale,
AppearanceCornerRadiusTokenFactory.Create(globalScale));
}
}

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@@ -0,0 +1,91 @@
using Avalonia;
using LanMountainDesktop.PluginSdk;
using LanMountainDesktop.Settings.Core;
using LanMountainDesktop.Shared.Contracts;
using Xunit;
namespace LanMountainDesktop.Tests;
public sealed class CornerRadiusScaleTests
{
[Theory]
[InlineData(-1d, 0d)]
[InlineData(0d, 0d)]
[InlineData(0.33d, 0.33d)]
[InlineData(1.234d, 1.234d)]
[InlineData(2.5d, 2.5d)]
[InlineData(3d, 2.5d)]
public void NormalizeCornerRadiusScale_ClampsWithoutSnapping(double input, double expected)
{
Assert.Equal(expected, GlobalAppearanceSettings.NormalizeCornerRadiusScale(input), 3);
}
[Fact]
public void NormalizeCornerRadiusScale_UsesDefaultForInvalidValues()
{
Assert.Equal(
GlobalAppearanceSettings.DefaultCornerRadiusScale,
GlobalAppearanceSettings.NormalizeCornerRadiusScale(double.NaN),
3);
Assert.Equal(
GlobalAppearanceSettings.DefaultCornerRadiusScale,
GlobalAppearanceSettings.NormalizeCornerRadiusScale(double.PositiveInfinity),
3);
}
[Fact]
public void PluginDesktopComponentContext_AllowsZeroRadiusScaling()
{
var appearanceContext = new PluginAppearanceContext(new PluginAppearanceSnapshot(
GlobalCornerRadiusScale: 0d,
CornerRadiusTokens: PluginCornerRadiusTokens.FromShared(new AppearanceCornerRadiusTokens(
new CornerRadius(6),
new CornerRadius(10),
new CornerRadius(14),
new CornerRadius(18),
new CornerRadius(24),
new CornerRadius(30),
new CornerRadius(36))),
ThemeVariant: "Unknown"));
var context = new PluginDesktopComponentContext(
new PluginManifest("plugin.id", "Plugin Name", "plugin.dll"),
"C:\\Plugins\\plugin.id",
"C:\\Data\\plugin.id",
new NullServiceProvider(),
new Dictionary<string, object?>(),
"component-1",
null,
96d,
appearanceContext);
Assert.Equal(0d, context.GlobalCornerRadiusScale, 3);
Assert.Equal(0d, context.ResolveScaledCornerRadius(12d), 3);
Assert.Equal(0d, context.ResolveScaledCornerRadius(12d, 8d, 18d), 3);
}
[Fact]
public void PluginAppearanceContext_ResolveCornerRadius_DoesNotDoubleScalePresetTokens()
{
var context = new PluginAppearanceContext(new PluginAppearanceSnapshot(
GlobalCornerRadiusScale: 2d,
CornerRadiusTokens: new PluginCornerRadiusTokens(
Micro: 12d,
Xs: 20d,
Sm: 28d,
Md: 36d,
Lg: 48d,
Xl: 60d,
Island: 72d),
ThemeVariant: "Light"));
Assert.Equal(36d, context.ResolveCornerRadius(PluginCornerRadiusPreset.Md), 3);
Assert.Equal(36d, context.ResolveCornerRadius(PluginCornerRadiusPreset.Md, maximum: 40d), 3);
Assert.Equal(36d, context.ResolveScaledCornerRadius(18d), 3);
}
private sealed class NullServiceProvider : IServiceProvider
{
public object? GetService(Type serviceType) => null;
}
}

View File

@@ -0,0 +1,58 @@
using Avalonia;
using Avalonia.Controls;
using LanMountainDesktop.Host.Abstractions;
using LanMountainDesktop.Shared.Contracts;
using LanMountainDesktop.Views.Components;
using Xunit;
namespace LanMountainDesktop.Tests;
public sealed class DesktopComponentRuntimeRegistrationCornerRadiusTests
{
[Fact]
public void LegacyCellSizeResolver_AppliesGlobalCornerRadiusScale()
{
var registration = new DesktopComponentRuntimeRegistration(
componentId: "test.component",
displayNameLocalizationKey: null,
controlFactory: () => new Border(),
cornerRadiusResolver: cellSize => Math.Clamp(cellSize * 0.30, 10, 40));
var resolver = Assert.IsType<Func<ComponentChromeContext, double>>(registration.CornerRadiusResolver);
var resolved = resolver(CreateChromeContext(cellSize: 120, globalScale: 2.0));
Assert.Equal(72.0, resolved, 3);
}
[Fact]
public void ChromeContextResolver_IsNotDoubleScaledByRegistrationWrapper()
{
var registration = new DesktopComponentRuntimeRegistration(
componentId: "test.component",
displayNameLocalizationKey: null,
controlFactory: _ => new Border(),
cornerRadiusResolver: chromeContext => chromeContext.CellSize + chromeContext.GlobalCornerRadiusScale);
var resolver = Assert.IsType<Func<ComponentChromeContext, double>>(registration.CornerRadiusResolver);
var resolved = resolver(CreateChromeContext(cellSize: 50, globalScale: 2.5));
Assert.Equal(52.5, resolved, 3);
}
private static ComponentChromeContext CreateChromeContext(double cellSize, double globalScale)
{
return new ComponentChromeContext(
ComponentId: "test.component",
PlacementId: null,
CellSize: cellSize,
GlobalCornerRadiusScale: globalScale,
CornerRadiusTokens: new AppearanceCornerRadiusTokens(
new CornerRadius(6),
new CornerRadius(10),
new CornerRadius(14),
new CornerRadius(18),
new CornerRadius(24),
new CornerRadius(30),
new CornerRadius(36)));
}
}

View File

@@ -0,0 +1,73 @@
using System.Collections.Generic;
using LanMountainDesktop.Appearance;
using LanMountainDesktop.ComponentSystem;
using LanMountainDesktop.Host.Abstractions;
using LanMountainDesktop.Views.Components;
using Xunit;
namespace LanMountainDesktop.Tests;
public sealed class InfoRecommendationHostCornerRadiusTests
{
private static readonly string[] WideInfoComponentIds =
[
BuiltInComponentIds.DesktopDailyPoetry,
BuiltInComponentIds.DesktopDailyArtwork,
BuiltInComponentIds.DesktopDailyWord,
BuiltInComponentIds.DesktopCnrDailyNews,
BuiltInComponentIds.DesktopIfengNews,
BuiltInComponentIds.DesktopBilibiliHotSearch,
BuiltInComponentIds.DesktopBaiduHotSearch,
BuiltInComponentIds.DesktopStcn24Forum
];
[Theory]
[InlineData(80d)]
[InlineData(120d)]
[InlineData(160d)]
public void InfoHostRegistrations_ResolveToTheUnifiedLgBaseline(double cellSize)
{
var registry = new DesktopComponentRuntimeRegistry(
ComponentRegistry.CreateDefault(),
DesktopComponentRuntimeRegistry.GetDefaultRegistrations());
foreach (var componentId in WideInfoComponentIds)
{
AssertResolved(registry, componentId, cellSize);
}
AssertResolved(registry, BuiltInComponentIds.DesktopDailyWord2x2, cellSize);
}
private static void AssertResolved(
DesktopComponentRuntimeRegistry registry,
string componentId,
double cellSize)
{
Assert.True(
registry.TryGetDescriptor(componentId, out var descriptor),
$"Missing runtime registration for '{componentId}'.");
var zero = descriptor.ResolveCornerRadius(CreateChromeContext(componentId, cellSize, 0d));
var unit = descriptor.ResolveCornerRadius(CreateChromeContext(componentId, cellSize, 1d));
var max = descriptor.ResolveCornerRadius(CreateChromeContext(componentId, cellSize, 2.5d));
Assert.Equal(0d, zero, 3);
Assert.Equal(24d, unit, 3);
Assert.Equal(60d, max, 3);
Assert.True(zero <= unit && unit <= max);
}
private static ComponentChromeContext CreateChromeContext(
string componentId,
double cellSize,
double globalScale)
{
return new ComponentChromeContext(
componentId,
null,
cellSize,
globalScale,
AppearanceCornerRadiusTokenFactory.Create(globalScale));
}
}

View File

@@ -4,6 +4,7 @@
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
<IsPackable>false</IsPackable>
<Version>1.0.0</Version>
</PropertyGroup>
<ItemGroup>

View File

@@ -0,0 +1,157 @@
using System;
using System.IO;
using LanMountainDesktop.Models;
using LanMountainDesktop.Services;
using Xunit;
namespace LanMountainDesktop.Tests;
public sealed class WhiteboardNotePersistenceServiceTests
{
[Fact]
public void SaveNote_ThenLoadNote_RoundTripsSnapshot()
{
using var sandbox = new WhiteboardNotePersistenceSandbox();
var service = sandbox.CreateService();
var snapshot = CreateSampleSnapshot();
service.SaveNote("DesktopWhiteboard", "whiteboard-1", snapshot, retentionDays: 15);
var loaded = service.LoadNote("DesktopWhiteboard", "whiteboard-1", retentionDays: 15);
Assert.Single(loaded.Strokes);
Assert.Equal(2, loaded.Strokes[0].Points.Count);
Assert.Equal("#FF112233", loaded.Strokes[0].Color);
Assert.True(loaded.SavedUtc > DateTimeOffset.MinValue);
}
[Fact]
public void LoadNote_RemovesExpiredSnapshot_WhenRetentionExceeded()
{
using var sandbox = new WhiteboardNotePersistenceSandbox();
var service = sandbox.CreateService();
service.SaveNote("DesktopWhiteboard", "expired-board", CreateSampleSnapshot(), retentionDays: 7);
sandbox.OverrideSavedTimestamp("DesktopWhiteboard", "expired-board", DateTimeOffset.UtcNow.AddDays(-10), retentionDays: 7);
var loaded = service.LoadNote("DesktopWhiteboard", "expired-board", retentionDays: 7);
Assert.Empty(loaded.Strokes);
Assert.False(sandbox.Exists("DesktopWhiteboard", "expired-board"));
}
[Fact]
public void DeleteExpiredNotesBatch_RemovesExpiredRows_AndKeepsFreshRows()
{
using var sandbox = new WhiteboardNotePersistenceSandbox();
var service = sandbox.CreateService();
service.SaveNote("DesktopWhiteboard", "expired-a", CreateSampleSnapshot(), retentionDays: 7);
service.SaveNote("DesktopWhiteboard", "expired-b", CreateSampleSnapshot(), retentionDays: 7);
service.SaveNote("DesktopWhiteboard", "fresh-c", CreateSampleSnapshot(), retentionDays: 15);
sandbox.OverrideSavedTimestamp("DesktopWhiteboard", "expired-a", DateTimeOffset.UtcNow.AddDays(-9), retentionDays: 7);
sandbox.OverrideSavedTimestamp("DesktopWhiteboard", "expired-b", DateTimeOffset.UtcNow.AddDays(-8), retentionDays: 7);
sandbox.OverrideSavedTimestamp("DesktopWhiteboard", "fresh-c", DateTimeOffset.UtcNow.AddDays(-2), retentionDays: 15);
var deletedCount = service.DeleteExpiredNotesBatch(batchSize: 10);
Assert.Equal(2, deletedCount);
Assert.False(sandbox.Exists("DesktopWhiteboard", "expired-a"));
Assert.False(sandbox.Exists("DesktopWhiteboard", "expired-b"));
Assert.True(sandbox.Exists("DesktopWhiteboard", "fresh-c"));
}
private static WhiteboardNoteSnapshot CreateSampleSnapshot()
{
return new WhiteboardNoteSnapshot
{
Strokes =
[
new WhiteboardStrokeSnapshot
{
Color = "#FF112233",
InkThickness = 3.5d,
IgnorePressure = true,
Points =
[
new WhiteboardStylusPointSnapshot { X = 12, Y = 34, Pressure = 0.4d, Width = 2, Height = 2 },
new WhiteboardStylusPointSnapshot { X = 48, Y = 64, Pressure = 0.7d, Width = 2, Height = 2 }
]
}
]
};
}
private sealed class WhiteboardNotePersistenceSandbox : IDisposable
{
private readonly string _directoryPath = Path.Combine(
Path.GetTempPath(),
"LanMountainDesktop.WhiteboardNoteTests",
Guid.NewGuid().ToString("N"));
private readonly string _databasePath;
public WhiteboardNotePersistenceSandbox()
{
Directory.CreateDirectory(_directoryPath);
_databasePath = Path.Combine(_directoryPath, "whiteboard-tests.db");
}
public WhiteboardNotePersistenceService CreateService()
{
return new WhiteboardNotePersistenceService(new AppDatabaseService(_databasePath));
}
public void OverrideSavedTimestamp(string componentId, string placementId, DateTimeOffset savedUtc, int retentionDays)
{
var expiresUtc = savedUtc.AddDays(WhiteboardNoteRetentionPolicy.NormalizeDays(retentionDays));
using var connection = new AppDatabaseService(_databasePath).OpenConnection();
using var command = connection.CreateCommand();
command.CommandText = """
UPDATE whiteboard_notes
SET saved_at_utc_ms = $savedAtUtcMs,
expires_at_utc_ms = $expiresAtUtcMs,
updated_at_utc_ms = $updatedAtUtcMs
WHERE component_id = $componentId
AND placement_id = $placementId;
""";
command.Parameters.AddWithValue("$savedAtUtcMs", savedUtc.ToUnixTimeMilliseconds());
command.Parameters.AddWithValue("$expiresAtUtcMs", expiresUtc.ToUnixTimeMilliseconds());
command.Parameters.AddWithValue("$updatedAtUtcMs", DateTimeOffset.UtcNow.ToUnixTimeMilliseconds());
command.Parameters.AddWithValue("$componentId", componentId);
command.Parameters.AddWithValue("$placementId", placementId);
command.ExecuteNonQuery();
}
public bool Exists(string componentId, string placementId)
{
using var connection = new AppDatabaseService(_databasePath).OpenConnection();
using var command = connection.CreateCommand();
command.CommandText = """
SELECT COUNT(1)
FROM whiteboard_notes
WHERE component_id = $componentId
AND placement_id = $placementId;
""";
command.Parameters.AddWithValue("$componentId", componentId);
command.Parameters.AddWithValue("$placementId", placementId);
return Convert.ToInt32(command.ExecuteScalar()) > 0;
}
public void Dispose()
{
try
{
if (Directory.Exists(_directoryPath))
{
Directory.Delete(_directoryPath, true);
}
}
catch
{
// Temporary test directories are best-effort cleanup.
}
}
}
}

View File

@@ -1,6 +1,12 @@
<Solution>
<Project Path="LanAirApp/tools/LanMountainDesktop.PluginPackager/LanMountainDesktop.PluginPackager.csproj" />
<Project Path="LanMountainDesktop.Host.Abstractions/LanMountainDesktop.Host.Abstractions.csproj" />
<Project Path="LanMountainDesktop.Shared.Contracts/LanMountainDesktop.Shared.Contracts.csproj" />
<Project Path="LanMountainDesktop.Settings.Core/LanMountainDesktop.Settings.Core.csproj" />
<Project Path="LanMountainDesktop.Appearance/LanMountainDesktop.Appearance.csproj" />
<Project Path="LanMountainDesktop.DesktopComponents.Runtime/LanMountainDesktop.DesktopComponents.Runtime.csproj" />
<Project Path="LanMountainDesktop.DesktopHost/LanMountainDesktop.DesktopHost.csproj" />
<Project Path="LanMountainDesktop.PluginSdk/LanMountainDesktop.PluginSdk.csproj" />
<Project Path="LanMountainDesktop.PluginTemplate/LanMountainDesktop.PluginTemplate.csproj" />
<Project Path="LanMountainDesktop.PluginsInstallHelper/LanMountainDesktop.PluginsInstallHelper.csproj" />
<Project Path="LanMountainDesktop/LanMountainDesktop.csproj" />
<Project Path="LanMountainDesktop.Tests/LanMountainDesktop.Tests.csproj" />

View File

@@ -71,4 +71,5 @@
<Setter Property="VerticalAlignment" Value="Center" />
</Style>
</Application.Styles>
</Application>

View File

@@ -15,6 +15,7 @@ using Avalonia.Styling;
using Avalonia.Threading;
using AvaloniaWebView;
using LanMountainDesktop.ComponentSystem;
using LanMountainDesktop.DesktopHost;
using LanMountainDesktop.Models;
using LanMountainDesktop.PluginSdk;
using LanMountainDesktop.Services;
@@ -56,14 +57,19 @@ public partial class App : Application
private DesktopShellState _desktopShellState = DesktopShellState.ForegroundDesktop;
private ShutdownIntent _shutdownIntent;
private TrayIcons? _trayIcons;
private TrayIcon? _trayIcon;
private NativeMenuItem? _trayShowDesktopMenuItem;
private NativeMenuItem? _traySettingsMenuItem;
private NativeMenuItem? _trayComponentLibraryMenuItem;
private NativeMenuItem? _trayRestartMenuItem;
private NativeMenuItem? _trayExitMenuItem;
private PluginRuntimeService? _pluginRuntimeService;
private MainWindow? _mainWindow;
private bool _mainWindowClosed;
private bool _uiUnhandledExceptionHooked;
private DesktopShellHost? _desktopShellHost;
internal static SingleInstanceService? CurrentSingleInstanceService { get; set; }
internal static (UserBehaviorAnalyticsService?, CrashReportService?) AnalyticsServices { get; set; }
internal static IHostApplicationLifecycle? CurrentHostApplicationLifecycle =>
(Current as App)?._hostApplicationLifecycle;
@@ -116,28 +122,32 @@ public partial class App : Application
AppLogger.Info("App", "Framework initialization completed.");
RegisterUiUnhandledExceptionGuard();
LinuxDesktopEntryInstaller.EnsureInstalled();
InitializePluginRuntime();
InitializeTrayIcon();
DesktopBootstrap.InitializeApplication(this, InitializeDesktopShell);
if (ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop)
{
// Avoid duplicate validations from both Avalonia and the CommunityToolkit.
// More info: https://docs.avaloniaui.net/docs/guides/development-guides/data-validation#manage-validationplugins
DisableAvaloniaDataAnnotationValidation();
desktop.ShutdownMode = Avalonia.Controls.ShutdownMode.OnExplicitShutdown;
desktop.Exit += (_, _) =>
base.OnFrameworkInitializationCompleted();
}
private void InitializeDesktopShell()
{
_desktopShellHost ??= new DesktopShellHost(
InitializePluginRuntime,
InitializeTrayIcon,
desktop =>
{
// Avoid duplicate validations from both Avalonia and the CommunityToolkit.
// More info: https://docs.avaloniaui.net/docs/guides/development-guides/data-validation#manage-validationplugins
DisableAvaloniaDataAnnotationValidation();
desktop.ShutdownMode = Avalonia.Controls.ShutdownMode.OnExplicitShutdown;
CreateAndAssignMainWindow(desktop, "FrameworkInitialization");
},
() =>
{
AppLogger.Info("App", "Desktop lifetime exit triggered.");
PerformExitCleanup();
};
CreateAndAssignMainWindow(desktop, "FrameworkInitialization");
CurrentSingleInstanceService?.StartActivationListener(ActivateMainWindow);
}
StartWeatherLocationRefreshIfNeeded();
base.OnFrameworkInitializationCompleted();
},
() => CurrentSingleInstanceService?.StartActivationListener(ActivateMainWindow),
StartWeatherLocationRefreshIfNeeded);
_desktopShellHost.Initialize(this);
}
private void OnTrayExitClick(object? sender, EventArgs e)
@@ -238,18 +248,43 @@ public partial class App : Application
{
try
{
DisposeTrayIcon();
var trayIcon = new TrayIcon
if (_trayIcon is null)
{
Icon = _appLogoService.CreateTrayIcon(),
ToolTipText = L("tray.tooltip", "LanMountainDesktop"),
Menu = BuildTrayMenu(),
IsVisible = true
};
_trayShowDesktopMenuItem = new NativeMenuItem();
_trayShowDesktopMenuItem.Click += OnTrayShowDesktopClick;
_trayIcons = [trayIcon];
TrayIcon.SetIcons(this, _trayIcons);
_traySettingsMenuItem = new NativeMenuItem();
_traySettingsMenuItem.Click += OnTraySettingsClick;
_trayComponentLibraryMenuItem = new NativeMenuItem();
_trayComponentLibraryMenuItem.Click += OnTrayComponentLibraryClick;
_trayRestartMenuItem = new NativeMenuItem();
_trayRestartMenuItem.Click += OnTrayRestartClick;
_trayExitMenuItem = new NativeMenuItem();
_trayExitMenuItem.Click += OnTrayExitClick;
var trayMenu = new NativeMenu();
trayMenu.Items.Add(_trayShowDesktopMenuItem);
trayMenu.Items.Add(_traySettingsMenuItem);
trayMenu.Items.Add(_trayComponentLibraryMenuItem);
trayMenu.Items.Add(new NativeMenuItemSeparator());
trayMenu.Items.Add(_trayRestartMenuItem);
trayMenu.Items.Add(new NativeMenuItemSeparator());
trayMenu.Items.Add(_trayExitMenuItem);
_trayIcon = new TrayIcon
{
Icon = _appLogoService.CreateTrayIcon(),
Menu = trayMenu,
IsVisible = true
};
TrayIcon.SetIcons(this, [_trayIcon]);
}
RefreshTrayIconContent();
}
catch (Exception ex)
{
@@ -257,51 +292,58 @@ public partial class App : Application
}
}
private NativeMenu BuildTrayMenu()
private void RefreshTrayIconContent()
{
var menu = new NativeMenu();
if (_trayIcon is not null)
{
_trayIcon.IsVisible = true;
if (!OperatingSystem.IsLinux())
{
_trayIcon.ToolTipText = L("tray.tooltip", "LanMountainDesktop");
}
}
var showDesktopItem = new NativeMenuItem(L("tray.menu.show_desktop", "Open Desktop"));
showDesktopItem.Click += OnTrayShowDesktopClick;
menu.Items.Add(showDesktopItem);
if (_trayShowDesktopMenuItem is not null)
{
_trayShowDesktopMenuItem.Header = L("tray.menu.show_desktop", "Open Desktop");
}
var settingsItem = new NativeMenuItem(L("tray.menu.settings", "Settings"));
settingsItem.Click += OnTraySettingsClick;
menu.Items.Add(settingsItem);
if (_traySettingsMenuItem is not null)
{
_traySettingsMenuItem.Header = L("tray.menu.settings", "Settings");
}
var componentLibraryItem = new NativeMenuItem(L("tray.menu.component_library", "Component Library"));
componentLibraryItem.Click += OnTrayComponentLibraryClick;
menu.Items.Add(componentLibraryItem);
if (_trayComponentLibraryMenuItem is not null)
{
_trayComponentLibraryMenuItem.Header = L("tray.menu.component_library", "Component Library");
}
menu.Items.Add(new NativeMenuItemSeparator());
if (_trayRestartMenuItem is not null)
{
_trayRestartMenuItem.Header = L("tray.menu.restart", "Restart App");
}
var restartItem = new NativeMenuItem(L("tray.menu.restart", "Restart App"));
restartItem.Click += OnTrayRestartClick;
menu.Items.Add(restartItem);
menu.Items.Add(new NativeMenuItemSeparator());
var exitItem = new NativeMenuItem(L("tray.menu.exit", "Exit App"));
exitItem.Click += OnTrayExitClick;
menu.Items.Add(exitItem);
return menu;
if (_trayExitMenuItem is not null)
{
_trayExitMenuItem.Header = L("tray.menu.exit", "Exit App");
}
}
private void DisposeTrayIcon()
{
if (_trayIcons is null)
if (_trayIcon is null)
{
return;
}
TrayIcon.SetIcons(this, null);
foreach (var trayIcon in _trayIcons)
try
{
trayIcon.Dispose();
_trayIcon.IsVisible = false;
}
catch (Exception ex)
{
AppLogger.Warn("TrayIcon", "Failed to hide tray icon during cleanup.", ex);
}
_trayIcons = null;
}
private void EnsureSettingsWindowService()
@@ -493,6 +535,7 @@ public partial class App : Application
refreshAll ||
changedKeys.Contains(nameof(AppSettingsSnapshot.IsNightMode), StringComparer.OrdinalIgnoreCase) ||
changedKeys.Contains(nameof(AppSettingsSnapshot.UseSystemChrome), StringComparer.OrdinalIgnoreCase) ||
changedKeys.Contains(nameof(AppSettingsSnapshot.GlobalCornerRadiusScale), StringComparer.OrdinalIgnoreCase) ||
(string.Equals(liveAppearance.ThemeColorMode, ThemeAppearanceValues.ColorModeSeedMonet, StringComparison.OrdinalIgnoreCase) &&
changedKeys.Contains(nameof(AppSettingsSnapshot.ThemeColor), StringComparer.OrdinalIgnoreCase)) ||
(string.Equals(liveAppearance.ThemeColorMode, ThemeAppearanceValues.ColorModeWallpaperMonet, StringComparison.OrdinalIgnoreCase) &&
@@ -510,11 +553,10 @@ public partial class App : Application
if (languageChanged)
{
// 清除本地化缓存,强制重新加载语言文件
_localizationService.ClearCache();
ApplyCurrentCultureFromSettings();
if (_trayIcons is not null)
{
InitializeTrayIcon();
}
RefreshTrayIconContent();
}
}, DispatcherPriority.Background);
}
@@ -582,13 +624,13 @@ public partial class App : Application
try
{
var (analytics, crashReport) = App.AnalyticsServices;
analytics?.SendShutdownEvent();
crashReport?.SendShutdownEvent();
TelemetryServices.Usage?.Shutdown(
_shutdownIntent == ShutdownIntent.RestartRequested,
"App.PerformExitCleanup");
}
catch (Exception ex)
{
AppLogger.Warn("Analytics", "Failed to send shutdown events during exit cleanup.", ex);
AppLogger.Warn("Analytics", "Failed to shut down usage telemetry during exit cleanup.", ex);
}
try
@@ -622,6 +664,27 @@ public partial class App : Application
AudioRecorderServiceFactory.DisposeSharedServices();
StudyAnalyticsServiceFactory.DisposeSharedService();
DisposeTrayIcon();
try
{
TelemetryServices.Crash?.CaptureShutdown(
_shutdownIntent == ShutdownIntent.RestartRequested,
"App.PerformExitCleanup");
}
catch (Exception ex)
{
AppLogger.Warn("Analytics", "Failed to capture crash shutdown telemetry during exit cleanup.", ex);
}
try
{
TelemetryServices.Crash?.Dispose();
TelemetryServices.Usage?.Dispose();
}
catch (Exception ex)
{
AppLogger.Warn("Analytics", "Failed to dispose telemetry services during exit cleanup.", ex);
}
}
private MainWindow CreateAndAssignMainWindow(

View File

@@ -1,326 +1,54 @@
# LanMountainDesktop 隐私政策
# 隐私与遥测说明
**最后更新日期2026年3月17日**
LanMountainDesktop 提供两类可选遥测能力:
---
- 崩溃数据上传
- 行为数据分析
## 引言
这两个开关默认关闭。即使两项都关闭,应用仍会在首次启动时向 PostHog 发送一次最小化的启动基线事件,用于统计用户量。
欢迎使用 LanMountainDesktop我们非常重视您的隐私保护。本隐私政策旨在向您说明我们如何收集、使用、存储和保护您的数据。
## 默认行为
**请在使用本应用前仔细阅读本隐私政策。使用本应用即表示您同意本政策的条款。**
当“崩溃数据上传”和“行为数据分析”都关闭时:
---
- 仅首次启动会发送一次 `app_first_launch` 事件
- 该事件只用于统计用户量
- 事件时间由 PostHog 接入侧记录的请求时间和启动时间决定
- 不会主动上传设备型号、操作系统细节、组件操作轨迹等详细信息
## 1. 数据收集范围
## 崩溃数据上传
### 1.1 我们收集的数据
当开启“崩溃数据上传”时,应用会把崩溃与未处理异常发送到 Sentry用于分析稳定性问题。
当您启用匿名数据收集功能时,我们会收集以下数据
上报内容可能包括
#### 匿名崩溃数据
- **崩溃报告**:应用崩溃时的错误日志和堆栈跟踪
- **设备信息**操作系统版本、设备型号、架构x64/x86
- **应用版本**:当前使用的应用版本号
- **设备标识符**匿名生成的唯一设备ID不包含个人信息
- 异常堆栈和错误上下文
- 应用版本与运行环境
- 操作系统信息
- 设备基础信息
- 最近的日志尾部内容
#### 匿名使用数据
- **应用启动和关闭事件**:记录应用何时启动和关闭
- **功能使用统计**:哪些功能被使用、使用频率
- **设置变更**:用户更改了哪些设置(不包含具体设置值)
- **界面交互**:点击了哪些按钮、访问了哪些页面
- **设备信息**:操作系统、应用版本、设备类型
应用退出或崩溃时,会尽量补充最后一次会话和日志信息,方便定位问题。
### 1.2 始终收集的基础数据
## 行为数据分析
**重要说明:** 为了统计应用的用户数量和日活跃用户,即使您关闭了匿名数据收集开关,我们仍会收集以下基础数据:
当开启“行为数据分析”时,应用会把关键行为事件发送到 PostHog用于分析功能使用情况和会话路径。
-**应用启动事件**:用于统计日活跃用户
-**设备标识符**:用于区分不同用户(不包含个人信息)
-**应用版本**:用于统计版本分布
上报内容可能包括:
**这些基础数据不包含任何个人身份信息,仅用于统计用户数量和应用使用情况。**
- 应用启动和退出时间
- 会话开始与结束时间
- 设置页打开、关闭和导航
- 抽屉打开和关闭
- 桌面组件的放置、移动、缩放、删除和编辑入口
### 1.3 我们不收集的数据
这些事件会被转换成 PostHog 可以直接接收和分析的事件格式,方便在 PostHog 中按事件流查看用户行为。桌面端的“回放”能力通过事件时间线重建,而不是浏览器式 Session Replay。
我们**明确承诺不收集**以下数据:
## 身份与隐私控制
- ❌ 个人身份信息(姓名、邮箱、电话等)
- ❌ 真实姓名或用户名
- ❌ 地理位置信息(精确位置)
- ❌ 文件内容或文档数据
- ❌ 密码或凭据信息
- ❌ 网络浏览历史
- ❌ 联系人信息
- ❌ 照片、视频或音频文件
应用会使用随机生成的匿名 install ID 和可刷新 telemetry ID 来区分安装与运行会话。
---
- 刷新 telemetry ID 只会影响后续详细遥测
- 关闭开关后,不会继续发送对应类别的详细遥测
- IP 只会通过 Sentry / PostHog 的服务端接入侧自然记录,不会作为自定义字段重复上报
## 2. 数据收集目的
我们收集数据的目的如下:
### 2.1 基础数据用途(始终收集)
- **统计用户数量**:了解应用的用户规模
- **统计日活跃用户**:了解应用的活跃程度
- **版本分布统计**:了解用户使用的版本情况
### 2.2 崩溃数据用途
- **提高应用稳定性**:识别和修复崩溃问题
- **优化性能**:分析性能瓶颈
- **改进用户体验**:了解应用在不同设备上的表现
### 2.3 使用数据用途
- **功能优化**:了解哪些功能最受欢迎,优先改进
- **用户体验改进**:优化界面设计和交互流程
- **统计分析**:了解用户规模和使用趋势
- **产品决策**:基于数据做出产品发展方向决策
---
## 3. 数据存储和处理
### 3.1 数据存储位置
我们使用以下第三方服务存储和处理数据:
#### Sentry崩溃报告
- **用途**:崩溃数据收集和分析
- **位置**:美国
- **官网**https://sentry.io
- **隐私政策**https://sentry.io/privacy/
#### PostHog使用分析
- **用途**:用户行为分析和统计
- **位置**:美国
- **官网**https://posthog.com
- **隐私政策**https://posthog.com/privacy
### 3.2 数据保留期限
- **崩溃数据**保留90天后自动删除
- **使用数据**保留12个月后自动删除
- **设备标识符**:永久保留(用于统计日活用户)
### 3.3 数据安全措施
我们采取以下安全措施保护您的数据:
- ✅ 数据传输使用HTTPS加密
- ✅ 数据存储使用加密技术
- ✅ 访问权限严格控制
- ✅ 定期安全审计
---
## 4. 数据共享
### 4.1 我们不会出售您的数据
我们**明确承诺**
- ❌ 不会出售您的个人数据
- ❌ 不会将您的数据用于广告目的
- ❌ 不会与第三方共享可识别个人的数据
### 4.2 必要的共享
我们仅在以下情况下共享数据:
- **服务提供商**与Sentry和PostHog共享数据以提供服务
- **法律要求**:在法律要求或政府机构合法要求时
---
## 5. 您的权利
### 5.1 选择权
您完全控制详细数据收集:
- **匿名崩溃数据**:可在设置中开启或关闭
- **匿名使用数据**:可在设置中开启或关闭
- **基础数据**:始终收集(用于统计用户数量)
**注意:** 即使关闭所有开关,我们仍会收集基础数据(应用启动事件和设备标识符)以统计用户数量。
### 5.2 数据访问权
您可以:
- 查看我们收集的数据类型
- 了解数据的使用目的
- 了解数据的存储位置
### 5.3 数据删除权
您可以:
- 随时关闭详细数据收集功能
- 删除本地存储的设备标识符
- 联系我们删除已收集的数据
---
## 6. 设备标识符
### 6.1 什么是设备标识符?
设备标识符是一个随机生成的唯一字符串,用于:
- 统计日活用户数量
- 区分不同设备
- 分析用户使用趋势
### 6.2 设备标识符的特点
- **匿名性**:不包含任何个人信息
- **随机性**通过SHA256算法生成
- **唯一性**:每个设备有唯一标识符
- **持久性**即使刷新设备ID仍能关联到同一用户
- **可重置**:您可以在设置中刷新设备标识符
### 6.3 设备标识符刷新
当您刷新设备标识符时:
- 生成新的设备ID
- **持久用户ID保持不变**,确保仍能关联到同一用户
- 统计数据不会丢失
### 6.4 设备标识符示例
```
a1b2c3d4e5f6g7h8i9j0k1l2m3n4o5p6
```
---
## 7. 儿童隐私保护
本应用不面向13岁以下儿童。我们不会故意收集儿童的个人信息。如果您发现我们无意中收集了儿童的数据请联系我们我们将立即删除相关数据。
---
## 8. 国际数据传输
由于我们的服务提供商位于美国,您的数据可能会被传输到美国。我们确保:
- 数据传输符合相关法律法规
- 服务提供商遵守GDPR等隐私法规
- 采取适当的安全措施保护数据
---
## 9. 隐私政策更新
我们可能会不时更新本隐私政策。更新时,我们将:
- 在本页面更新"最后更新日期"
- 在应用内通知您重大变更
- 继续使用应用即表示您同意更新后的政策
---
## 10. 联系我们
如果您对本隐私政策有任何疑问或建议,请通过以下方式联系我们:
- **GitHub Issues**https://github.com/wwiinnddyy/LanMountainDesktop/issues
- **电子邮件**[您的邮箱地址]
---
## 11. 法律依据
### 11.1 GDPR合规
如果您位于欧洲经济区EEA我们的数据处理基于
- **同意**:您明确同意数据收集
- **合法利益**:改进应用性能和用户体验
### 11.2 CCPA合规
如果您是加州居民,您有权:
- 知道我们收集了哪些数据
- 要求删除您的数据
- 选择退出数据销售(我们不销售数据)
---
## 12. 第三方链接
本应用可能包含第三方网站链接。我们不对这些网站的隐私政策负责。请阅读这些网站的隐私政策。
---
## 13. 数据收集示例
### 13.1 崩溃报告示例
```json
{
"event_id": "abc123",
"timestamp": "2024-01-01T12:00:00Z",
"device_id": "a1b2c3d4e5f6g7h8i9j0k1l2m3n4o5p6",
"app_version": "1.0.0",
"os_name": "Windows",
"os_version": "10.0.19041",
"error_message": "NullReferenceException",
"stack_trace": "..."
}
```
### 13.2 使用数据示例
```json
{
"event": "app_online",
"timestamp": "2024-01-01T12:00:00Z",
"distinct_id": "a1b2c3d4e5f6g7h8i9j0k1l2m3n4o5p6",
"properties": {
"app_version": "1.0.0",
"os_name": "Windows",
"event_type": "app_start",
"analytics_enabled": true
}
}
```
### 13.3 基础数据示例(始终收集)
```json
{
"event": "$pageview",
"timestamp": "2024-01-01T12:00:00Z",
"distinct_id": "a1b2c3d4e5f6g7h8i9j0k1l2m3n4o5p6",
"properties": {
"$current_url": "app://main",
"$title": "LanMountainDesktop"
}
}
```
---
## 14. 您的同意
使用本应用即表示您:
- ✅ 已阅读并理解本隐私政策
- ✅ 同意我们按照本政策收集和使用数据
- ✅ 了解您可以随时撤回同意(详细数据收集)
- ✅ 了解基础数据将始终收集以统计用户数量
---
## 15. 免责声明
本隐私政策仅适用于 LanMountainDesktop 应用。我们不对以下情况负责:
- 第三方服务的隐私政策
- 您自行分享的数据
- 不可抗力导致的数据泄露
---
**感谢您信任阑山桌面LanMountainDesktop**
我们承诺保护您的隐私,并持续改进我们的隐私保护措施。

View File

@@ -41,4 +41,5 @@ public static class BuiltInComponentIds
public const string DesktopBlackboardLandscape = "DesktopBlackboardLandscape";
public const string DesktopBrowser = "DesktopBrowser";
public const string DesktopOfficeRecentDocuments = "DesktopOfficeRecentDocuments";
public const string DesktopRemovableStorage = "DesktopRemovableStorage";
}

View File

@@ -336,6 +336,15 @@ public sealed class ComponentRegistry
MinHeightCells: 2,
AllowStatusBarPlacement: false,
AllowDesktopPlacement: true),
new DesktopComponentDefinition(
BuiltInComponentIds.DesktopRemovableStorage,
"Removable Storage",
"Storage",
"File",
MinWidthCells: 2,
MinHeightCells: 2,
AllowStatusBarPlacement: false,
AllowDesktopPlacement: true),
new DesktopComponentDefinition(
BuiltInComponentIds.Date,
"Calendar",

View File

@@ -1,3 +1,4 @@
using LanMountainDesktop.Host.Abstractions;
using LanMountainDesktop.PluginSdk;
using LanMountainDesktop.Services;
using LanMountainDesktop.Services.Settings;
@@ -10,5 +11,6 @@ public sealed record DesktopComponentRuntimeContext(
ISettingsFacadeService SettingsFacade,
ISettingsService SettingsService,
IAppearanceThemeService AppearanceTheme,
ComponentChromeContext Chrome,
IComponentSettingsAccessor ComponentSettingsAccessor,
IComponentInstanceSettingsStore ComponentSettingsStore);

View File

@@ -0,0 +1,8 @@
using LanMountainDesktop.Host.Abstractions;
namespace LanMountainDesktop.ComponentSystem;
public interface IComponentChromeContextAware
{
void SetComponentChromeContext(ComponentChromeContext context);
}

View File

@@ -29,6 +29,12 @@
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\LanMountainDesktop.Host.Abstractions\LanMountainDesktop.Host.Abstractions.csproj" />
<ProjectReference Include="..\LanMountainDesktop.Shared.Contracts\LanMountainDesktop.Shared.Contracts.csproj" />
<ProjectReference Include="..\LanMountainDesktop.Settings.Core\LanMountainDesktop.Settings.Core.csproj" />
<ProjectReference Include="..\LanMountainDesktop.Appearance\LanMountainDesktop.Appearance.csproj" />
<ProjectReference Include="..\LanMountainDesktop.DesktopComponents.Runtime\LanMountainDesktop.DesktopComponents.Runtime.csproj" />
<ProjectReference Include="..\LanMountainDesktop.DesktopHost\LanMountainDesktop.DesktopHost.csproj" />
<ProjectReference Include="..\LanMountainDesktop.PluginSdk\LanMountainDesktop.PluginSdk.csproj" />
<ProjectReference Include="..\LanMountainDesktop.PluginsInstallHelper\LanMountainDesktop.PluginsInstallHelper.csproj" ReferenceOutputAssembly="false" />
</ItemGroup>
@@ -55,6 +61,10 @@
<PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="10.0.0" />
<PackageReference Include="Microsoft.Extensions.Hosting.Abstractions" Version="10.0.0" />
<PackageReference Include="Microsoft.Data.Sqlite" Version="10.0.0" />
<PackageReference Include="MudTools.OfficeInterop" Version="2.0.8" />
<PackageReference Include="MudTools.OfficeInterop.Word" Version="2.0.8" />
<PackageReference Include="MudTools.OfficeInterop.Excel" Version="2.0.8" />
<PackageReference Include="MudTools.OfficeInterop.PowerPoint" Version="2.0.8" />
<PackageReference Include="PortAudioSharp2" Version="1.0.6" />
<PackageReference Include="MaterialColorUtilities" Version="0.3.0" />

View File

@@ -7,7 +7,12 @@
"tray.menu.restart": "Restart App",
"tray.menu.exit": "Exit App",
"button.back_to_windows": "Back to Windows",
"button.back_to_platform": "Back to {0}",
"tooltip.back_to_windows": "Back to Windows",
"tooltip.back_to_platform": "Back to {0}",
"platform.windows": "Windows",
"platform.linux": "Linux",
"platform.macos": "macOS",
"tooltip.open_settings": "Settings",
"settings.title": "Settings",
"settings.shell.title": "Settings",
@@ -20,7 +25,7 @@
"settings.nav.group_system": "System",
"settings.nav.group_extensions": "Extensions",
"settings.nav.wallpaper": "Wallpaper",
"settings.nav.grid": "Grid",
"settings.nav.grid": "Components",
"settings.nav.color": "Color",
"settings.nav.status_bar": "Status Bar",
"settings.nav.weather": "Weather",
@@ -86,6 +91,8 @@
"settings.status_bar.description": "Choose which components appear on the top status bar.",
"settings.status_bar.clock_header": "Clock Component",
"settings.status_bar.clock_description": "Display a clock on the top status bar.",
"settings.status_bar.clock_transparent_background_label": "Transparent background",
"settings.status_bar.clock_transparent_background_desc": "Remove the capsule background and keep only the clock text.",
"settings.status_bar.spacing_header": "Component Spacing",
"settings.status_bar.spacing_desc": "Adjust spacing between status bar components.",
"settings.status_bar.spacing_mode_compact": "Compact",
@@ -296,8 +303,17 @@
"settings.status_bar.clock_format.hm": "Hour:Minute",
"settings.status_bar.clock_format.hms": "Hour:Minute:Second",
"settings.components.title": "Components",
"settings.components.description": "Adjust desktop grid density and widget placement.",
"settings.components.grid_header": "Grid Layout",
"settings.components.description": "Adjust component layout and corner design.",
"settings.components.grid_header": "Grid Settings",
"settings.components.header": "Grid Settings",
"settings.components.short_side_label": "Short Side Cells",
"settings.components.edge_inset_label": "Screen Inset",
"settings.components.spacing_label": "Component Spacing",
"settings.components.spacing_compact": "Compact",
"settings.components.spacing_relaxed": "Relaxed",
"settings.components.corner_radius.header": "Corner Design",
"settings.components.corner_radius.label": "Component Corner Radius",
"settings.components.corner_radius.description": "Adjust the shared corner radius from a square edge to a capsule-like shape, and expand the internal safe area with it.",
"settings.update.title": "Update",
"settings.update.current_version_label": "Current Version",
"settings.update.latest_version_label": "Latest Release",
@@ -403,6 +419,7 @@
"common.monet": "Monet",
"desktop.page_index_format": "Desktop {0}",
"launcher.title": "App Launcher",
"launcher.folder": "Folder",
"launcher.subtitle": "Apps and folders from Windows Start Menu",
"launcher.subtitle_linux": "Installed apps discovered from Linux desktop entries",
"launcher.empty": "No Start Menu entries found.",
@@ -588,6 +605,19 @@
"component.blackboard_landscape": "Blackboard (Landscape)",
"component.browser": "Browser",
"component.office_recent_documents": "Recent Documents",
"whiteboard.settings.desc": "Each blackboard keeps its own note history and saves it independently.",
"whiteboard.settings.retention.title": "Note retention",
"whiteboard.settings.retention.desc": "Choose how long this blackboard should keep saved notes before expired data is removed automatically.",
"whiteboard.settings.retention.option": "{0} days",
"whiteboard.settings.instance_scope": "This retention setting is stored per blackboard component instance.",
"office_recent_documents.settings.desc": "Choose which Windows and Office sources this widget should scan for recent documents.",
"office_recent_documents.settings.sources_title": "Recent document sources",
"office_recent_documents.settings.sources_desc": "You can combine multiple sources. Registry selection also keeps the Office interop MRU fallback available.",
"office_recent_documents.settings.source.registry": "Office registry MRU",
"office_recent_documents.settings.source.recent_folders": "Windows Recent folders",
"office_recent_documents.settings.source.jump_lists": "Windows Jump Lists",
"office_recent_documents.settings.hint": "If you disable all sources, this widget will stay empty until at least one source is enabled again.",
"component.removable_storage": "Removable Storage",
"component.holiday_calendar": "Holiday Calendar",
"component.study_environment": "Environment",
"component.study_session_control": "Study Session Control",
@@ -789,6 +819,20 @@
"study.environment.settings.show_display_db": "Show display dB",
"study.environment.settings.show_dbfs": "Show dBFS",
"study.environment.settings.hint": "At least one display mode must stay enabled.",
"removable_storage.settings.desc": "Show a connected USB drive with quick open and eject actions.",
"removable_storage.settings.behavior_title": "Behavior",
"removable_storage.settings.behavior_desc": "The widget automatically watches for removable drives and switches to the newest inserted USB drive.",
"removable_storage.action.open": "Open",
"removable_storage.action.eject": "Eject",
"removable_storage.widget.default_name": "Removable Drive",
"removable_storage.widget.empty_title": "No device inserted",
"removable_storage.widget.empty_subtitle": "Insert a USB drive to show it here.",
"removable_storage.widget.empty_hint": "Buttons stay disabled until a removable device is inserted.",
"removable_storage.widget.ready": "Ready to open or eject.",
"removable_storage.widget.ejecting": "Ejecting drive...",
"removable_storage.widget.eject_failed": "Could not eject this drive. Close any files on it and try again.",
"removable_storage.widget.open_failed": "Failed to open this drive.",
"removable_storage.widget.refresh_failed": "Drive list refresh failed.",
"study.session_control.action.start": "Start Study Session",
"study.session_control.action.stop": "Stop Study Session",
"study.session_control.idle_hint": "Tap the right button to start",

View File

@@ -7,7 +7,12 @@
"tray.menu.restart": "重启应用",
"tray.menu.exit": "退出应用",
"button.back_to_windows": "回到Windows",
"button.back_to_platform": "回到{0}",
"tooltip.back_to_windows": "回到Windows",
"tooltip.back_to_platform": "回到{0}",
"platform.windows": "Windows",
"platform.linux": "Linux",
"platform.macos": "macOS",
"tooltip.open_settings": "设置",
"settings.title": "设置",
"settings.shell.title": "设置",
@@ -20,7 +25,7 @@
"settings.nav.group_system": "系统",
"settings.nav.group_extensions": "扩展",
"settings.nav.wallpaper": "壁纸",
"settings.nav.grid": "网格",
"settings.nav.grid": "组件",
"settings.nav.color": "颜色",
"settings.nav.status_bar": "状态栏",
"settings.nav.weather": "天气",
@@ -85,6 +90,8 @@
"settings.status_bar.description": "选择顶部状态栏显示的组件。",
"settings.status_bar.clock_header": "时间组件",
"settings.status_bar.clock_description": "在顶部状态栏显示时钟。",
"settings.status_bar.clock_transparent_background_label": "透明背景",
"settings.status_bar.clock_transparent_background_desc": "移除胶囊背景,仅保留时钟文字。",
"settings.status_bar.spacing_header": "组件间距",
"settings.status_bar.spacing_desc": "调整状态栏组件之间的间距。",
"settings.status_bar.spacing_mode_compact": "紧凑",
@@ -294,9 +301,18 @@
"settings.status_bar.clock_format_label": "时钟格式",
"settings.status_bar.clock_format.hm": "时:分",
"settings.status_bar.clock_format.hms": "时:分:秒",
"settings.components.title": "网格",
"settings.components.description": "调整桌面网格与布局。",
"settings.components.grid_header": "网格布局",
"settings.components.title": "组件",
"settings.components.description": "调整组件布局与圆角设计。",
"settings.components.grid_header": "网格设置",
"settings.components.header": "网格设置",
"settings.components.short_side_label": "短边格数",
"settings.components.edge_inset_label": "屏幕边距",
"settings.components.spacing_label": "组件间距",
"settings.components.spacing_compact": "紧凑",
"settings.components.spacing_relaxed": "宽松",
"settings.components.corner_radius.header": "圆角设计",
"settings.components.corner_radius.label": "组件圆角",
"settings.components.corner_radius.description": "将组件容器圆角从直角连续调到接近胶囊的形态,并随圆角增大同步扩展内部安全区。",
"settings.update.title": "更新",
"settings.update.current_version_label": "当前版本",
"settings.update.latest_version_label": "最新发布",
@@ -401,6 +417,7 @@
"common.monet": "莫奈",
"desktop.page_index_format": "桌面 {0}",
"launcher.title": "应用启动台",
"launcher.folder": "文件夹",
"launcher.subtitle": "按 Windows 开始菜单结构显示所有应用与文件夹",
"launcher.subtitle_linux": "显示从 Linux .desktop 条目扫描到的已安装应用",
"launcher.empty": "未找到开始菜单条目。",
@@ -586,6 +603,18 @@
"component.blackboard_landscape": "横向小黑板",
"component.browser": "浏览器",
"component.office_recent_documents": "最近文档",
"whiteboard.settings.desc": "每个小黑板都会独立保存自己的笔记历史。",
"whiteboard.settings.retention.title": "笔记保留时间",
"whiteboard.settings.retention.desc": "选择这个小黑板在过期笔记被自动删除前,应当保留已保存笔记多久。",
"whiteboard.settings.retention.option": "{0} 天",
"whiteboard.settings.instance_scope": "这个保留时间设置会按每个小黑板组件实例单独存储。",
"office_recent_documents.settings.desc": "选择此小组件需要扫描的 Windows 和 Office 最近文档来源。",
"office_recent_documents.settings.sources_title": "最近文档来源",
"office_recent_documents.settings.sources_desc": "可以同时选择多个来源。勾选注册表来源时,还会保留 Office interop 的 MRU 回退。",
"office_recent_documents.settings.source.registry": "Office 注册表 MRU",
"office_recent_documents.settings.source.recent_folders": "Windows 最近文件夹",
"office_recent_documents.settings.source.jump_lists": "Windows 跳转列表",
"office_recent_documents.settings.hint": "如果关闭全部来源,此小组件会保持空白,直到再次至少启用一个来源。",
"component.holiday_calendar": "节假日日历",
"component.study_environment": "环境",
"component.study_session_control": "自习时段控制",
@@ -782,6 +811,21 @@
"study.environment.value.unavailable": "--",
"study.environment.value.display_format": "{0:F1} dB",
"study.environment.value.dbfs_format": "{0:F1} dBFS",
"component.removable_storage": "可移动存储",
"removable_storage.settings.desc": "在桌面上显示已连接的 U 盘,并提供打开与弹出操作。",
"removable_storage.settings.behavior_title": "行为",
"removable_storage.settings.behavior_desc": "组件会自动监听可移动存储设备,并优先显示最新插入的 U 盘。",
"removable_storage.action.open": "打开",
"removable_storage.action.eject": "弹出",
"removable_storage.widget.default_name": "可移动磁盘",
"removable_storage.widget.empty_title": "未插入设备",
"removable_storage.widget.empty_subtitle": "插入 U 盘后会自动显示在这里。",
"removable_storage.widget.empty_hint": "在插入可移动设备之前,底部按钮会保持置灰不可点击。",
"removable_storage.widget.ready": "已准备好,可直接打开或弹出。",
"removable_storage.widget.ejecting": "正在弹出设备...",
"removable_storage.widget.eject_failed": "无法弹出该设备,请先关闭正在占用它的文件后再试。",
"removable_storage.widget.open_failed": "打开该设备失败。",
"removable_storage.widget.refresh_failed": "刷新可移动存储列表失败。",
"study.environment.settings.title": "环境组件设置",
"study.environment.settings.desc": "配置右侧实时噪音值显示内容。",
"study.environment.settings.show_display_db": "显示 display dB",
@@ -892,6 +936,6 @@
"single_instance.notice.title": "应用已经运行",
"single_instance.notice.description": "应用已经运行,无需多次点击打开。",
"single_instance.notice.button": "确定",
"market.status.install_success_restart_format": "✓ 插件"{0}"安装成功!请重启应用以激活它。",
"market.dialog.restart_message_format": "插件"{0}"已成功安装。\n\n要使用此插件您需要立即重启应用。\n\n是否立即重启"
"market.status.install_success_restart_format": "✓ 插件'{0}'安装成功!请重启应用以激活它。",
"market.dialog.restart_message_format": "插件'{0}'已成功安装。\n\n要使用此插件您需要立即重启应用。\n\n是否立即重启"
}

View File

@@ -1,4 +1,5 @@
using System.Collections.Generic;
using LanMountainDesktop.Settings.Core;
namespace LanMountainDesktop.Models;
@@ -16,6 +17,8 @@ public sealed class AppSettingsSnapshot
public bool UseSystemChrome { get; set; }
public double GlobalCornerRadiusScale { get; set; } = GlobalAppearanceSettings.DefaultCornerRadiusScale;
public string ThemeColorMode { get; set; } = "default_neutral";
public string SystemMaterialMode { get; set; } = "none";
@@ -68,9 +71,11 @@ public sealed class AppSettingsSnapshot
public bool UploadAnonymousUsageData { get; set; }
public string? DeviceId { get; set; }
public string? TelemetryInstallId { get; set; }
public string? PersistentUserId { get; set; }
public string? TelemetryId { get; set; }
public bool HasReportedTelemetryBaseline { get; set; }
public string UpdateChannel { get; set; } = "stable";
@@ -101,6 +106,8 @@ public sealed class AppSettingsSnapshot
public string ClockDisplayFormat { get; set; } = "HourMinuteSecond";
public bool StatusBarClockTransparentBackground { get; set; }
public string StatusBarSpacingMode { get; set; } = "Relaxed";
public int StatusBarCustomSpacingPercent { get; set; } = 12;

View File

@@ -58,12 +58,16 @@ public sealed class ComponentSettingsSnapshot
public int WeatherAutoRefreshIntervalMinutes { get; set; } = 12;
public int WhiteboardNoteRetentionDays { get; set; } = 15;
public bool Stcn24ForumAutoRefreshEnabled { get; set; } = true;
public int Stcn24ForumAutoRefreshIntervalMinutes { get; set; } = 20;
public string Stcn24ForumSourceType { get; set; } = Stcn24ForumSourceTypes.LatestCreated;
public List<string>? OfficeRecentDocumentsEnabledSources { get; set; }
public ComponentSettingsSnapshot Clone()
{
var clone = (ComponentSettingsSnapshot)MemberwiseClone();
@@ -91,6 +95,9 @@ public sealed class ComponentSettingsSnapshot
clone.WorldClockTimeZoneIds = WorldClockTimeZoneIds is { Count: > 0 }
? new List<string>(WorldClockTimeZoneIds)
: [];
clone.OfficeRecentDocumentsEnabledSources = OfficeRecentDocumentsEnabledSources is not null
? new List<string>(OfficeRecentDocumentsEnabledSources)
: null;
return clone;
}

View File

@@ -0,0 +1,53 @@
using System;
using System.Collections.Generic;
using System.Linq;
namespace LanMountainDesktop.Models;
public static class OfficeRecentDocumentSourceTypes
{
public const string Registry = "registry";
public const string RecentFolders = "recent_folders";
public const string JumpLists = "jump_lists";
public static IReadOnlyList<string> SupportedValues { get; } =
[
Registry,
RecentFolders,
JumpLists
];
public static IReadOnlyList<string> DefaultValues => SupportedValues;
public static IReadOnlyList<string> NormalizeValues(IEnumerable<string>? values, bool useDefaultWhenEmpty)
{
if (values is null)
{
return useDefaultWhenEmpty ? DefaultValues : Array.Empty<string>();
}
var normalized = values
.Select(NormalizeValue)
.OfType<string>()
.Distinct(StringComparer.OrdinalIgnoreCase)
.ToArray();
if (normalized.Length == 0 && useDefaultWhenEmpty)
{
return DefaultValues;
}
return normalized;
}
private static string? NormalizeValue(string? value)
{
return value?.Trim().ToLowerInvariant() switch
{
Registry => Registry,
RecentFolders => RecentFolders,
JumpLists => JumpLists,
_ => null
};
}
}

View File

@@ -0,0 +1,23 @@
namespace LanMountainDesktop.Models;
public static class WhiteboardNoteRetentionPolicy
{
public const int MinimumDays = 7;
public const int MaximumDays = 15;
public const int DefaultDays = MaximumDays;
public static int NormalizeDays(int days)
{
if (days < MinimumDays)
{
return MinimumDays;
}
if (days > MaximumDays)
{
return MaximumDays;
}
return days;
}
}

View File

@@ -0,0 +1,60 @@
using System;
using System.Collections.Generic;
namespace LanMountainDesktop.Models;
public sealed class WhiteboardNoteSnapshot
{
public int Version { get; set; } = 1;
public DateTimeOffset SavedUtc { get; set; }
public List<WhiteboardStrokeSnapshot> Strokes { get; set; } = [];
public WhiteboardNoteSnapshot Clone()
{
var clone = (WhiteboardNoteSnapshot)MemberwiseClone();
clone.Strokes = Strokes is { Count: > 0 }
? new List<WhiteboardStrokeSnapshot>(Strokes.ConvertAll(stroke => stroke?.Clone() ?? new WhiteboardStrokeSnapshot()))
: [];
return clone;
}
}
public sealed class WhiteboardStrokeSnapshot
{
public string Color { get; set; } = "#FF000000";
public double InkThickness { get; set; } = 2.5d;
public bool IgnorePressure { get; set; } = true;
public List<WhiteboardStylusPointSnapshot> Points { get; set; } = [];
public WhiteboardStrokeSnapshot Clone()
{
var clone = (WhiteboardStrokeSnapshot)MemberwiseClone();
clone.Points = Points is { Count: > 0 }
? new List<WhiteboardStylusPointSnapshot>(Points.ConvertAll(point => point?.Clone() ?? new WhiteboardStylusPointSnapshot()))
: [];
return clone;
}
}
public sealed class WhiteboardStylusPointSnapshot
{
public double X { get; set; }
public double Y { get; set; }
public double Pressure { get; set; } = 0.5d;
public double Width { get; set; }
public double Height { get; set; }
public WhiteboardStylusPointSnapshot Clone()
{
return (WhiteboardStylusPointSnapshot)MemberwiseClone();
}
}

View File

@@ -4,10 +4,10 @@ using System.Threading;
using System.Threading.Tasks;
using Avalonia;
using Avalonia.WebView.Desktop;
using LanMountainDesktop.DesktopHost;
using LanMountainDesktop.Models;
using LanMountainDesktop.Services;
using LanMountainDesktop.Services.Settings;
using Sentry;
namespace LanMountainDesktop;
@@ -20,9 +20,6 @@ sealed class Program
{
AppLogger.Initialize();
RegisterGlobalExceptionLogging();
InitializeDeviceId();
InitializeCrashReporting();
InitializeUserBehaviorAnalytics();
var restartParentProcessId = AppRestartService.TryGetRestartParentProcessId(args);
using var singleInstance = AcquireSingleInstance(restartParentProcessId);
@@ -41,6 +38,12 @@ sealed class Program
return;
}
DesktopBootstrap.InitializeStartupServices(
InitializeTelemetryIdentity,
InitializeCrashTelemetry,
InitializeUsageTelemetry,
ScheduleWhiteboardNoteStartupCleanup);
var diagnostics = StartupDiagnosticsService.Run(args);
StartupDiagnosticsService.ShowLegacyExecutableWarningIfNeeded(diagnostics);
@@ -50,7 +53,6 @@ sealed class Program
StartupRenderMode = renderMode;
AppLogger.Info("Startup", $"Resolved render mode '{renderMode}'.");
App.CurrentSingleInstanceService = singleInstance;
App.AnalyticsServices = (_userBehaviorAnalyticsService, _crashReportService);
BuildAvaloniaApp(renderMode).StartWithClassicDesktopLifetime(args);
AppLogger.Info("Startup", "Application exited normally.");
}
@@ -88,6 +90,25 @@ sealed class Program
return builder;
}
private static void ScheduleWhiteboardNoteStartupCleanup()
{
_ = Task.Run(() =>
{
try
{
var deletedCount = new WhiteboardNotePersistenceService().DeleteExpiredNotesBatch(batchSize: 512);
if (deletedCount > 0)
{
AppLogger.Info("Startup", $"Deleted {deletedCount} expired whiteboard notes during startup maintenance.");
}
}
catch (Exception ex)
{
AppLogger.Warn("Startup", "Failed to run whiteboard note startup maintenance.", ex);
}
});
}
private static SingleInstanceService AcquireSingleInstance(int? restartParentProcessId)
{
var singleInstance = SingleInstanceService.CreateDefault();
@@ -163,204 +184,90 @@ sealed class Program
{
AppDomain.CurrentDomain.UnhandledException += (_, eventArgs) =>
{
var exception = eventArgs.ExceptionObject as Exception
?? new Exception(eventArgs.ExceptionObject?.ToString() ?? "Unhandled exception.");
AppLogger.Critical(
"UnhandledException",
$"Unhandled exception. IsTerminating={eventArgs.IsTerminating}",
eventArgs.ExceptionObject as Exception);
exception);
if (eventArgs.IsTerminating)
try
{
SentrySdk.Flush(TimeSpan.FromSeconds(5));
TelemetryServices.Crash?.CaptureUnhandledException(
exception,
"AppDomain.UnhandledException",
eventArgs.IsTerminating);
}
catch (Exception telemetryException)
{
AppLogger.Warn("UnhandledException", "Failed to forward unhandled exception to crash telemetry.", telemetryException);
}
};
TaskScheduler.UnobservedTaskException += (_, eventArgs) =>
{
AppLogger.Error("TaskScheduler", "Unobserved task exception.", eventArgs.Exception);
try
{
TelemetryServices.Crash?.CaptureTaskException(
eventArgs.Exception,
"TaskScheduler.UnobservedTaskException");
}
catch (Exception telemetryException)
{
AppLogger.Warn("TaskScheduler", "Failed to forward task exception to crash telemetry.", telemetryException);
}
eventArgs.SetObserved();
};
}
private static void InitializeDeviceId()
private static void InitializeTelemetryIdentity()
{
try
{
DeviceIdService.Initialize(HostSettingsFacadeProvider.GetOrCreate());
AppLogger.Info("Startup", $"DeviceId initialized: {DeviceIdService.Instance.DeviceId}");
TelemetryIdentityService.Initialize(HostSettingsFacadeProvider.GetOrCreate());
AppLogger.Info(
"Startup",
$"Telemetry identity initialized. InstallId={TelemetryIdentityService.Instance.InstallId}; TelemetryId={TelemetryIdentityService.Instance.TelemetryId}.");
}
catch (Exception ex)
{
AppLogger.Warn("Startup", "Failed to initialize DeviceIdService.", ex);
AppLogger.Warn("Startup", "Failed to initialize telemetry identity service.", ex);
}
}
private static void InitializeSentryForAnalytics()
{
try
{
var deviceId = DeviceIdService.Instance.DeviceId;
SentrySdk.Init(options =>
{
options.Dsn = "https://f2aad3a1c63b5f2213ad82683ce93c06@o4511049423257600.ingest.us.sentry.io/4511049425813504";
options.AutoSessionTracking = true;
options.Release = GetAppVersion();
options.Environment = GetEnvironment();
});
SentrySdk.ConfigureScope(scope =>
{
scope.User = new SentryUser
{
Id = deviceId
};
scope.SetTag("data_type", "analytics");
scope.SetTag("device_id", deviceId);
scope.SetTag("app_version", GetAppVersion());
scope.SetTag("os_name", GetOsName());
scope.SetTag("os_version", GetOsVersion());
scope.SetTag("os_build", GetOsBuild());
scope.SetTag("device_model", GetDeviceModel());
scope.SetTag("device_arch", GetDeviceArchitecture());
scope.SetTag("processor_count", GetProcessorCount().ToString());
scope.SetTag("total_memory_mb", GetTotalMemoryMB().ToString());
scope.SetTag("runtime_version", GetRuntimeVersion());
scope.SetTag("language", GetSystemLanguage());
scope.SetTag("clr_version", GetClrVersion());
scope.SetTag("is_64bit", Environment.Is64BitOperatingSystem.ToString());
});
SentrySdk.CaptureMessage("user_active");
AppLogger.Info("Startup", $"Analytics service initialized. DeviceId={deviceId}");
}
catch (Exception ex)
{
AppLogger.Warn("Startup", "Failed to initialize analytics service.", ex);
}
}
private static string GetAppVersion()
{
var version = typeof(Program).Assembly.GetName().Version;
return version is null ? "1.0.0" : $"{version.Major}.{version.Minor}.{version.Build}";
}
private static string GetOsName()
{
if (OperatingSystem.IsWindows()) return "Windows";
if (OperatingSystem.IsLinux()) return "Linux";
if (OperatingSystem.IsMacOS()) return "macOS";
return "Unknown";
}
private static string GetOsVersion()
{
try { return Environment.OSVersion.VersionString ?? "Unknown"; }
catch { return "Unknown"; }
}
private static string GetOsBuild()
{
try { return Environment.OSVersion.Version.Build.ToString() ?? "Unknown"; }
catch { return "Unknown"; }
}
private static string GetDeviceName()
{
try { return Environment.MachineName ?? "Unknown"; }
catch { return "Unknown"; }
}
private static string GetDeviceModel()
{
if (OperatingSystem.IsWindows()) return "Windows PC";
if (OperatingSystem.IsLinux()) return "Linux PC";
if (OperatingSystem.IsMacOS()) return "Mac";
return "Unknown";
}
private static string GetDeviceArchitecture()
{
return Environment.Is64BitOperatingSystem ? "x64" : "x86";
}
private static int GetProcessorCount()
{
return Environment.ProcessorCount;
}
private static long GetTotalMemoryMB()
{
try { return GC.GetGCMemoryInfo().TotalAvailableMemoryBytes / (1024 * 1024); }
catch { return 0; }
}
private static string GetRuntimeVersion()
{
return Environment.Version.ToString();
}
private static string GetSystemLanguage()
{
try { return System.Globalization.CultureInfo.CurrentUICulture.Name ?? "en-US"; }
catch { return "en-US"; }
}
private static string GetClrVersion()
{
return Environment.Version.ToString();
}
private static CrashReportService? _crashReportService;
private static UserBehaviorAnalyticsService? _userBehaviorAnalyticsService;
private static void InitializeCrashReporting()
private static void InitializeCrashTelemetry()
{
try
{
var settingsFacade = HostSettingsFacadeProvider.GetOrCreate();
_crashReportService = new CrashReportService(settingsFacade, DeviceIdService.Instance);
_crashReportService.RefreshEnabledState();
var crashTelemetry = new SentryCrashTelemetryService(settingsFacade);
TelemetryServices.Crash = crashTelemetry;
crashTelemetry.Initialize();
AppLogger.Info("Startup", $"Crash telemetry initialized. Enabled={crashTelemetry.IsEnabled}.");
}
catch (Exception ex)
{
AppLogger.Warn("Startup", "Failed to initialize crash reporting service.", ex);
AppLogger.Warn("Startup", "Failed to initialize crash telemetry service.", ex);
}
}
private static void InitializeUserBehaviorAnalytics()
private static void InitializeUsageTelemetry()
{
try
{
var settingsFacade = HostSettingsFacadeProvider.GetOrCreate();
_userBehaviorAnalyticsService = new UserBehaviorAnalyticsService(settingsFacade, DeviceIdService.Instance);
_userBehaviorAnalyticsService.Initialize();
var usageTelemetry = new PostHogUsageTelemetryService(settingsFacade);
TelemetryServices.Usage = usageTelemetry;
usageTelemetry.Initialize();
AppLogger.Info("Startup", $"Usage telemetry initialized. Enabled={usageTelemetry.IsUsageEnabled}.");
}
catch (Exception ex)
{
AppLogger.Warn("Startup", "Failed to initialize user behavior analytics service.", ex);
AppLogger.Warn("Startup", "Failed to initialize usage telemetry service.", ex);
}
}
private static string GetReleaseVersion()
{
var assembly = typeof(Program).Assembly;
var version = assembly.GetName().Version;
if (version is null)
{
return "1.0.0";
}
return version.Major >= 0 ? $"{version.Major}.{version.Minor}.{version.Build}" : "1.0.0";
}
private static string GetEnvironment()
{
#if DEBUG
return "development";
#else
return "production";
#endif
}
}

View File

@@ -29,6 +29,16 @@ public sealed class AppDatabaseService
_databasePath = Path.Combine(dataDirectory, "app.db");
}
public AppDatabaseService(string databasePath)
{
if (string.IsNullOrWhiteSpace(databasePath))
{
throw new ArgumentException("Database path cannot be null or whitespace.", nameof(databasePath));
}
_databasePath = databasePath;
}
public SqliteConnection OpenConnection()
{
var directory = Path.GetDirectoryName(_databasePath);

View File

@@ -11,9 +11,12 @@ using Avalonia.Media;
using Avalonia.Styling;
using Avalonia.Threading;
using Avalonia.Media.Imaging;
using LanMountainDesktop.Appearance;
using LanMountainDesktop.Models;
using LanMountainDesktop.PluginSdk;
using LanMountainDesktop.Services.Settings;
using LanMountainDesktop.Settings.Core;
using LanMountainDesktop.Shared.Contracts;
using LanMountainDesktop.Theme;
using Microsoft.Win32;
@@ -41,6 +44,8 @@ public sealed record AppearanceThemeSnapshot(
string ThemeColorMode,
string? UserThemeColor,
string? SelectedWallpaperSeed,
double GlobalCornerRadiusScale,
AppearanceCornerRadiusTokens CornerRadiusTokens,
string ResolvedSeedSource,
MonetPalette MonetPalette,
Color AccentColor,
@@ -464,6 +469,13 @@ internal sealed class AppearanceThemeService : IAppearanceThemeService, IDisposa
var context = CreateThemeContext(snapshot);
ThemeColorSystemService.ApplyThemeResources(resources, context);
GlassEffectService.ApplyGlassResources(resources, context);
resources["DesignCornerRadiusMicro"] = snapshot.CornerRadiusTokens.Micro;
resources["DesignCornerRadiusXs"] = snapshot.CornerRadiusTokens.Xs;
resources["DesignCornerRadiusSm"] = snapshot.CornerRadiusTokens.Sm;
resources["DesignCornerRadiusMd"] = snapshot.CornerRadiusTokens.Md;
resources["DesignCornerRadiusLg"] = snapshot.CornerRadiusTokens.Lg;
resources["DesignCornerRadiusXl"] = snapshot.CornerRadiusTokens.Xl;
resources["DesignCornerRadiusIsland"] = snapshot.CornerRadiusTokens.Island;
}
public AppearanceMaterialSurface GetMaterialSurface(MaterialSurfaceRole role)
@@ -538,6 +550,7 @@ internal sealed class AppearanceThemeService : IAppearanceThemeService, IDisposa
if (!refreshAll &&
!changedKeys.Contains(nameof(AppSettingsSnapshot.IsNightMode), StringComparer.OrdinalIgnoreCase) &&
!changedKeys.Contains(nameof(AppSettingsSnapshot.UseSystemChrome), StringComparer.OrdinalIgnoreCase) &&
!changedKeys.Contains(nameof(AppSettingsSnapshot.GlobalCornerRadiusScale), StringComparer.OrdinalIgnoreCase) &&
!(respondsToThemeColor &&
changedKeys.Contains(nameof(AppSettingsSnapshot.ThemeColor), StringComparer.OrdinalIgnoreCase)) &&
!(respondsToWallpaper &&
@@ -559,6 +572,8 @@ internal sealed class AppearanceThemeService : IAppearanceThemeService, IDisposa
bool queueWallpaperPaletteBuild)
{
var availableModes = _windowMaterialService.GetAvailableModes();
var globalCornerRadiusScale = GlobalAppearanceSettings.NormalizeCornerRadiusScale(themeState.GlobalCornerRadiusScale);
var cornerRadiusTokens = AppearanceCornerRadiusTokenFactory.Create(globalCornerRadiusScale);
MonetPalette palette;
IReadOnlyList<Color> wallpaperSeedCandidates;
Color effectiveSeedColor;
@@ -598,6 +613,8 @@ internal sealed class AppearanceThemeService : IAppearanceThemeService, IDisposa
themeColorMode,
themeState.ThemeColor,
selectedWallpaperSeed,
globalCornerRadiusScale,
cornerRadiusTokens,
resolvedSeedSource,
palette,
ResolveAccentColor(themeColorMode, themeState.ThemeColor, palette),

View File

@@ -106,6 +106,8 @@ public sealed class ComponentSettingsService : IComponentInstanceSettingsStore
public void DeleteForComponent(string componentId, string? placementId)
{
_ = new WhiteboardNotePersistenceService().DeleteNote(componentId, placementId);
if (_settingsService is not null)
{
_settingsService.SaveSnapshot(

File diff suppressed because it is too large Load Diff

View File

@@ -72,6 +72,18 @@ public static class DesktopComponentEditorRegistryFactory
[BuiltInComponentIds.DesktopStudyEnvironment] = new(
BuiltInComponentIds.DesktopStudyEnvironment,
context => new StudyEnvironmentComponentEditor(context)),
[BuiltInComponentIds.DesktopRemovableStorage] = new(
BuiltInComponentIds.DesktopRemovableStorage,
context => new RemovableStorageComponentEditor(context)),
[BuiltInComponentIds.DesktopWhiteboard] = new(
BuiltInComponentIds.DesktopWhiteboard,
context => new WhiteboardComponentEditor(context)),
[BuiltInComponentIds.DesktopBlackboardLandscape] = new(
BuiltInComponentIds.DesktopBlackboardLandscape,
context => new WhiteboardComponentEditor(context)),
[BuiltInComponentIds.DesktopOfficeRecentDocuments] = new(
BuiltInComponentIds.DesktopOfficeRecentDocuments,
context => new OfficeRecentDocumentsComponentEditor(context)),
[BuiltInComponentIds.DesktopWeather] = CreateWeatherRegistration(BuiltInComponentIds.DesktopWeather),
[BuiltInComponentIds.DesktopWeatherClock] = CreateWeatherRegistration(BuiltInComponentIds.DesktopWeatherClock),
[BuiltInComponentIds.DesktopHourlyWeather] = CreateWeatherRegistration(BuiltInComponentIds.DesktopHourlyWeather),

View File

@@ -9,6 +9,7 @@ using Avalonia.Layout;
using Avalonia.Media;
using LanMountainDesktop.ComponentSystem;
using LanMountainDesktop.ComponentSystem.Extensions;
using LanMountainDesktop.Host.Abstractions;
using LanMountainDesktop.PluginSdk;
using LanMountainDesktop.Services.Settings;
using LanMountainDesktop.Views.Components;
@@ -62,7 +63,11 @@ public static class DesktopComponentRegistryFactory
registration.ComponentId,
registration.DisplayNameLocalizationKey,
factoryContext => CreatePluginControl(contribution, factoryContext),
registration.CornerRadiusResolver));
chromeContext =>
{
var appearanceContext = CreatePluginAppearanceContext(chromeContext);
return registration.ResolveCornerRadius(appearanceContext, chromeContext.CellSize);
}));
}
}
@@ -122,6 +127,11 @@ public static class DesktopComponentRegistryFactory
var pluginSettings = new PluginScopedSettingsService(
contribution.Plugin.Manifest.Id,
settingsService);
var appearanceSnapshot = HostAppearanceThemeProvider.GetOrCreate().GetCurrent();
var pluginAppearance = new PluginAppearanceContext(new PluginAppearanceSnapshot(
GlobalCornerRadiusScale: appearanceSnapshot.GlobalCornerRadiusScale,
CornerRadiusTokens: PluginCornerRadiusTokens.FromShared(appearanceSnapshot.CornerRadiusTokens),
ThemeVariant: appearanceSnapshot.IsNightMode ? "Dark" : "Light"));
var pluginContext = new PluginDesktopComponentContext(
contribution.Plugin.Manifest,
contribution.Plugin.Context.PluginDirectory,
@@ -131,6 +141,7 @@ public static class DesktopComponentRegistryFactory
contribution.Registration.ComponentId,
context.PlacementId,
context.CellSize,
pluginAppearance,
pluginSettings);
return contribution.Registration.ControlFactory(contribution.Plugin.Services, pluginContext);
@@ -143,6 +154,14 @@ public static class DesktopComponentRegistryFactory
}
}
private static IPluginAppearanceContext CreatePluginAppearanceContext(ComponentChromeContext chromeContext)
{
return new PluginAppearanceContext(new PluginAppearanceSnapshot(
GlobalCornerRadiusScale: chromeContext.GlobalCornerRadiusScale,
CornerRadiusTokens: PluginCornerRadiusTokens.FromShared(chromeContext.CornerRadiusTokens),
ThemeVariant: "Unknown"));
}
private static Control CreatePluginErrorControl(
PluginDesktopComponentContribution contribution,
Exception exception)

View File

@@ -20,6 +20,7 @@ public sealed record ComponentLibraryCategoryEntry(
public sealed record ComponentLibraryCreateContext(
double CellSize,
double GlobalCornerRadiusScale,
TimeZoneService TimeZoneService,
IWeatherInfoService WeatherInfoService,
IRecommendationInfoService RecommendationInfoService,

View File

@@ -0,0 +1,19 @@
using System;
using LanMountainDesktop.Models;
namespace LanMountainDesktop.Services;
public interface IWhiteboardNotePersistenceService
{
WhiteboardNoteSnapshot LoadNote(string componentId, string? placementId, int retentionDays);
void SaveNote(string componentId, string? placementId, WhiteboardNoteSnapshot snapshot, int retentionDays);
bool DeleteNote(string componentId, string? placementId);
bool TryDeleteExpiredNote(string componentId, string? placementId, int retentionDays);
bool IsExpired(WhiteboardNoteSnapshot snapshot, int retentionDays, DateTimeOffset? now = null);
DateTimeOffset? GetExpirationUtc(WhiteboardNoteSnapshot snapshot, int retentionDays);
}

View File

@@ -17,6 +17,23 @@ public sealed class LocalizationService
private readonly Dictionary<string, Dictionary<string, string>> _cache =
new(StringComparer.OrdinalIgnoreCase);
/// <summary>
/// 清除指定语言代码的缓存,强制下次重新加载。
/// 在语言切换时调用此方法以确保加载最新的语言文件。
/// </summary>
public void ClearCache(string? languageCode = null)
{
if (string.IsNullOrWhiteSpace(languageCode))
{
_cache.Clear();
}
else
{
var normalizedCode = NormalizeLanguageCode(languageCode);
_cache.Remove(normalizedCode);
}
}
public string NormalizeLanguageCode(string? languageCode)
{
return string.Equals(languageCode, "en-US", StringComparison.OrdinalIgnoreCase)
@@ -53,7 +70,7 @@ public sealed class LocalizationService
{
json = json.TrimStart('\uFEFF');
var data = JsonSerializer.Deserialize<Dictionary<string, string>>(json, JsonOptions);
if (data is not null)
if (data is not null && data.Count > 0)
{
result = new Dictionary<string, string>(data, StringComparer.OrdinalIgnoreCase);
}
@@ -64,7 +81,11 @@ public sealed class LocalizationService
// Keep empty table for resilience.
}
_cache[languageCode] = result;
// 只有当语言表非空时才缓存,这样如果加载失败可以下次重试
if (result.Count > 0)
{
_cache[languageCode] = result;
}
return result;
}

View File

@@ -1,19 +1,25 @@
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Globalization;
using System.IO;
using System.Linq;
using System.Runtime.InteropServices;
using System.Runtime.Versioning;
using System.Text;
using System.Text.Json;
using LanMountainDesktop.Services.Settings;
using System.Text.RegularExpressions;
using System.Threading;
using LanMountainDesktop.Models;
using Microsoft.Win32;
using MudTools.OfficeInterop;
using MudTools.OfficeInterop.Excel;
using MudTools.OfficeInterop.Word;
namespace LanMountainDesktop.Services;
public interface IOfficeRecentDocumentsService
{
List<OfficeRecentDocument> GetRecentDocuments(int maxCount = 20);
List<OfficeRecentDocument> GetRecentDocuments(int maxCount = 20, IReadOnlyCollection<string>? enabledSources = null);
void OpenDocument(string filePath);
}
@@ -25,31 +31,67 @@ public sealed class OfficeRecentDocument
public DateTime LastModifiedTime { get; set; }
public long FileSizeBytes { get; set; }
public string IconGlyph { get; set; } = string.Empty;
internal DateTime? RecentAccessTime { get; set; }
internal int SourcePriority { get; set; }
internal int SourceOrder { get; set; }
}
public sealed class OfficeRecentDocumentsService : IOfficeRecentDocumentsService
{
private const string LogCategory = "OfficeRecentDocs";
private static readonly string[] OfficeExtensions = { ".doc", ".docx", ".dot", ".dotx", ".rtf" };
private static readonly string[] ExcelExtensions = { ".xls", ".xlsx", ".xlsm", ".xlsb", ".csv" };
private static readonly string[] PowerPointExtensions = { ".ppt", ".pptx", ".pptm", ".pps", ".ppsx" };
private static readonly Regex OfficeFilePathRegex = new(
@"(?:[A-Z]:\\|\\\\)[^\x00-\x1F""<>|]+?\.(?:docx?|dotx?|rtf|xlsx?|xlsm|xlsb|csv|pptx?|pptm|ppsx?)",
RegexOptions.IgnoreCase | RegexOptions.Compiled);
private static readonly Regex OfficeMruTimestampRegex = new(
@"\[T(?<filetime>[0-9A-F]+)\]",
RegexOptions.IgnoreCase | RegexOptions.Compiled);
public List<OfficeRecentDocument> GetRecentDocuments(int maxCount = 20)
public List<OfficeRecentDocument> GetRecentDocuments(int maxCount = 20, IReadOnlyCollection<string>? enabledSources = null)
{
var documents = new List<OfficeRecentDocument>();
var normalizedSources = OfficeRecentDocumentSourceTypes.NormalizeValues(
enabledSources,
useDefaultWhenEmpty: enabledSources is null);
// 方法1: 从注册表读取Office最近文档最可靠
TryGetFromRegistry(documents);
if (!OperatingSystem.IsWindows() || normalizedSources.Count == 0)
{
return documents;
}
// 方法2: 从Recent文件夹读取快捷方式备用
TryGetFromRecentFolders(documents);
var useRegistry = normalizedSources.Contains(OfficeRecentDocumentSourceTypes.Registry, StringComparer.OrdinalIgnoreCase);
var useRecentFolders = normalizedSources.Contains(OfficeRecentDocumentSourceTypes.RecentFolders, StringComparer.OrdinalIgnoreCase);
var useJumpLists = normalizedSources.Contains(OfficeRecentDocumentSourceTypes.JumpLists, StringComparer.OrdinalIgnoreCase);
// 方法3: 从Windows Jump List读取如果可用
TryGetFromJumpList(documents);
if (useRegistry)
{
TryGetFromRegistry(documents);
}
if (useRecentFolders)
{
TryGetFromRecentFolders(documents);
}
if (useJumpLists)
{
TryGetFromJumpLists(documents);
}
if (useRegistry && documents.Count < maxCount)
{
TryGetFromMudToolsInterop(documents);
}
return documents
.GroupBy(d => d.FilePath, StringComparer.OrdinalIgnoreCase)
.Select(g => g.OrderByDescending(d => d.LastModifiedTime).First())
.OrderByDescending(d => d.LastModifiedTime)
.Select(MergeDocuments)
.OrderByDescending(d => d.RecentAccessTime ?? DateTime.MinValue)
.ThenBy(d => d.SourcePriority)
.ThenBy(d => d.SourceOrder)
.ThenByDescending(d => d.LastModifiedTime)
.Take(maxCount)
.ToList();
}
@@ -63,261 +105,587 @@ public sealed class OfficeRecentDocumentsService : IOfficeRecentDocumentsService
FileName = filePath,
UseShellExecute = true
};
Process.Start(startInfo);
}
catch (Exception ex)
{
AppLogger.Warn(LogCategory, $"Failed to open Office document '{filePath}'.", ex);
}
}
private static OfficeRecentDocument MergeDocuments(IGrouping<string, OfficeRecentDocument> group)
{
var preferred = group
.OrderByDescending(d => d.RecentAccessTime ?? DateTime.MinValue)
.ThenBy(d => d.SourcePriority)
.ThenBy(d => d.SourceOrder)
.ThenByDescending(d => d.LastModifiedTime)
.First();
return new OfficeRecentDocument
{
FileName = preferred.FileName,
FilePath = preferred.FilePath,
Extension = preferred.Extension,
LastModifiedTime = group.Max(d => d.LastModifiedTime),
FileSizeBytes = preferred.FileSizeBytes,
IconGlyph = preferred.IconGlyph,
RecentAccessTime = group
.Where(d => d.RecentAccessTime.HasValue)
.Select(d => d.RecentAccessTime)
.Max(),
SourcePriority = preferred.SourcePriority,
SourceOrder = preferred.SourceOrder
};
}
[SupportedOSPlatform("windows")]
private void TryGetFromMudToolsInterop(List<OfficeRecentDocument> documents)
{
try
{
RunOnStaThread(() =>
{
var sourceOrder = 0;
TryGetFromWordInterop(documents, ref sourceOrder);
TryGetFromExcelInterop(documents, ref sourceOrder);
});
}
catch (Exception ex)
{
AppLogger.Warn(LogCategory, "MudTools.OfficeInterop recent-document read failed.", ex);
}
}
[SupportedOSPlatform("windows")]
private void TryGetFromWordInterop(List<OfficeRecentDocument> documents, ref int sourceOrder)
{
if (!TryGetOfficeApplication("Word.Application", out var comObject, out var createdNew))
{
return;
}
object? application = null;
try
{
application = WordFactory.Connection(comObject!);
if (createdNew)
{
TrySetProperty(comObject, "Visible", false);
TrySetProperty(application, "DisplayAlerts", WdAlertLevel.wdAlertsNone);
}
AddInteropRecentFiles(documents, GetPropertyValue(application, "RecentFiles"), 0, ref sourceOrder);
}
catch (Exception ex)
{
AppLogger.Warn(LogCategory, "Failed to read Word recent files via MudTools.OfficeInterop.", ex);
}
finally
{
CleanupOfficeApplication(application, comObject, createdNew);
}
}
[SupportedOSPlatform("windows")]
private void TryGetFromExcelInterop(List<OfficeRecentDocument> documents, ref int sourceOrder)
{
if (!TryGetOfficeApplication("Excel.Application", out var comObject, out var createdNew))
{
return;
}
object? application = null;
try
{
application = ExcelFactory.Connection(comObject!);
if (createdNew)
{
TrySetProperty(comObject, "Visible", false);
TrySetProperty(application, "DisplayAlerts", false);
}
AddInteropRecentFiles(documents, GetPropertyValue(application, "RecentFiles"), 0, ref sourceOrder);
}
catch (Exception ex)
{
AppLogger.Warn(LogCategory, "Failed to read Excel recent files via MudTools.OfficeInterop.", ex);
}
finally
{
CleanupOfficeApplication(application, comObject, createdNew);
}
}
private void AddInteropRecentFiles(
List<OfficeRecentDocument> documents,
object? recentFiles,
int sourcePriority,
ref int sourceOrder)
{
if (recentFiles == null)
{
return;
}
var count = GetIntProperty(recentFiles, "Count");
var itemProperty = recentFiles.GetType().GetProperty("Item");
if (count <= 0 || itemProperty == null)
{
return;
}
for (var index = 1; index <= count; index++)
{
try
{
var recentFile = itemProperty.GetValue(recentFiles, new object[] { index });
var filePath = GetStringProperty(recentFile, "Path");
AddDocumentIfExists(documents, filePath, sourcePriority, sourceOrder++, null);
}
catch
{
// Ignore a single malformed MRU entry and keep processing the rest.
}
}
}
[SupportedOSPlatform("windows")]
private static bool TryGetOfficeApplication(string progId, out object? comObject, out bool createdNew)
{
comObject = null;
createdNew = false;
var applicationType = Type.GetTypeFromProgID(progId, throwOnError: false);
if (applicationType == null)
{
return false;
}
try
{
comObject = Activator.CreateInstance(applicationType);
createdNew = comObject != null;
return comObject != null;
}
catch
{
return false;
}
}
[SupportedOSPlatform("windows")]
private static void CleanupOfficeApplication(object? application, object? comObject, bool createdNew)
{
try
{
if (createdNew && application != null)
{
InvokeParameterlessMethod(application, "Quit");
}
}
catch
{
}
try
{
if (application is IDisposable disposable)
{
disposable.Dispose();
}
}
catch
{
}
ReleaseComObject(application);
if (!ReferenceEquals(application, comObject))
{
ReleaseComObject(comObject);
}
}
[SupportedOSPlatform("windows")]
private static void ReleaseComObject(object? instance)
{
if (instance == null || !Marshal.IsComObject(instance))
{
return;
}
try
{
Marshal.FinalReleaseComObject(instance);
}
catch
{
}
}
#pragma warning disable CA1416 // 平台兼容性警告
[SupportedOSPlatform("windows")]
private static void RunOnStaThread(Action action)
{
Exception? exception = null;
using var finished = new ManualResetEventSlim();
var thread = new Thread(() =>
{
try
{
action();
}
catch (Exception ex)
{
exception = ex;
}
finally
{
finished.Set();
}
});
thread.IsBackground = true;
thread.SetApartmentState(ApartmentState.STA);
thread.Start();
finished.Wait();
if (exception != null)
{
throw new InvalidOperationException("Failed to run Office interop on STA thread.", exception);
}
}
[SupportedOSPlatform("windows")]
private void TryGetFromRegistry(List<OfficeRecentDocument> documents)
{
try
{
// Word最近文档
TryGetFromOfficeRegistry(documents, @"Software\Microsoft\Office\Word\Reading Locations");
TryGetFromOfficeRegistry(documents, @"Software\Microsoft\Office\16.0\Word\Reading Locations");
TryGetFromOfficeRegistry(documents, @"Software\Microsoft\Office\15.0\Word\Reading Locations");
// Excel最近文档
TryGetFromOfficeRegistry(documents, @"Software\Microsoft\Office\Excel\Reading Locations");
TryGetFromOfficeRegistry(documents, @"Software\Microsoft\Office\16.0\Excel\Reading Locations");
TryGetFromOfficeRegistry(documents, @"Software\Microsoft\Office\15.0\Excel\Reading Locations");
// PowerPoint最近文档
TryGetFromOfficeRegistry(documents, @"Software\Microsoft\Office\PowerPoint\Reading Locations");
TryGetFromOfficeRegistry(documents, @"Software\Microsoft\Office\16.0\PowerPoint\Reading Locations");
TryGetFromOfficeRegistry(documents, @"Software\Microsoft\Office\15.0\PowerPoint\Reading Locations");
// 通用Office最近文档
TryGetFromOfficeRegistry(documents, @"Software\Microsoft\Office\16.0\Common\Open Find\Microsoft Office Word");
TryGetFromOfficeRegistry(documents, @"Software\Microsoft\Office\16.0\Common\Open Find\Microsoft Office Excel");
TryGetFromOfficeRegistry(documents, @"Software\Microsoft\Office\16.0\Common\Open Find\Microsoft Office PowerPoint");
}
catch
{
// 忽略注册表访问错误
}
}
private void TryGetFromOfficeRegistry(List<OfficeRecentDocument> documents, string registryPath)
{
try
{
using var key = Registry.CurrentUser.OpenSubKey(registryPath);
if (key == null) return;
foreach (var subKeyName in key.GetSubKeyNames())
using var officeRoot = Registry.CurrentUser.OpenSubKey(@"Software\Microsoft\Office");
if (officeRoot == null)
{
try
{
using var subKey = key.OpenSubKey(subKeyName);
if (subKey == null) continue;
return;
}
var filePath = subKey.GetValue("Path") as string;
if (string.IsNullOrEmpty(filePath)) continue;
var versions = officeRoot
.GetSubKeyNames()
.Where(IsOfficeVersionKey)
.OrderByDescending(ParseVersionKey)
.ToList();
AddDocumentIfExists(documents, filePath);
}
catch
{
// 忽略单个子键访问错误
}
var sourceOrder = 0;
foreach (var version in versions)
{
TryGetFromRegistryApp(documents, version, "Word", ref sourceOrder);
TryGetFromRegistryApp(documents, version, "Excel", ref sourceOrder);
TryGetFromRegistryApp(documents, version, "PowerPoint", ref sourceOrder);
}
}
catch
catch (Exception ex)
{
// 忽略注册表访问错误
AppLogger.Warn(LogCategory, "Failed to read Office MRU entries from the registry.", ex);
}
}
[SupportedOSPlatform("windows")]
private void TryGetFromRegistryApp(List<OfficeRecentDocument> documents, string version, string appName, ref int sourceOrder)
{
TryGetFromRegistryMruKey(documents, $@"Software\Microsoft\Office\{version}\{appName}\File MRU", ref sourceOrder);
using var userMruRoot = Registry.CurrentUser.OpenSubKey($@"Software\Microsoft\Office\{version}\{appName}\User MRU");
if (userMruRoot == null)
{
return;
}
foreach (var identityKey in userMruRoot.GetSubKeyNames())
{
TryGetFromRegistryMruKey(
documents,
$@"Software\Microsoft\Office\{version}\{appName}\User MRU\{identityKey}\File MRU",
ref sourceOrder);
}
}
[SupportedOSPlatform("windows")]
private void TryGetFromRegistryMruKey(List<OfficeRecentDocument> documents, string registryPath, ref int sourceOrder)
{
using var key = Registry.CurrentUser.OpenSubKey(registryPath);
if (key == null)
{
return;
}
var entries = key
.GetValueNames()
.Where(name => name.StartsWith("Item ", StringComparison.OrdinalIgnoreCase))
.Select(name => new
{
Name = name,
Order = ParseMruItemOrder(name),
Value = key.GetValue(name) as string
})
.Where(entry => !string.IsNullOrWhiteSpace(entry.Value))
.OrderBy(entry => entry.Order);
foreach (var entry in entries)
{
var (filePath, recentAccessTime) = ParseOfficeMruValue(entry.Value!);
AddDocumentIfExists(documents, filePath, 1, sourceOrder++, recentAccessTime);
}
}
#pragma warning restore CA1416 // 平台兼容性警告
private void TryGetFromRecentFolders(List<OfficeRecentDocument> documents)
{
var recentPaths = GetRecentFolders();
foreach (var recentPath in recentPaths)
try
{
if (!Directory.Exists(recentPath))
{
continue;
}
var linkFiles = GetRecentFolders()
.Where(Directory.Exists)
.SelectMany(path => Directory.EnumerateFiles(path, "*.lnk"))
.Select(path => new FileInfo(path))
.OrderByDescending(info => info.LastWriteTimeUtc)
.ToList();
try
var sourceOrder = 0;
foreach (var linkFile in linkFiles)
{
var files = Directory.GetFiles(recentPath, "*.lnk");
foreach (var lnkPath in files)
{
var targetPath = GetShortcutTarget(lnkPath);
if (string.IsNullOrEmpty(targetPath))
{
continue;
}
AddDocumentIfExists(documents, targetPath);
}
}
catch
{
// 忽略文件夹访问错误
var targetPath = GetShortcutTarget(linkFile.FullName);
AddDocumentIfExists(documents, targetPath, 2, sourceOrder++, linkFile.LastWriteTime);
}
}
catch (Exception ex)
{
AppLogger.Warn(LogCategory, "Failed to read Windows Recent shortcut folders.", ex);
}
}
private void TryGetFromJumpList(List<OfficeRecentDocument> documents)
private void TryGetFromJumpLists(List<OfficeRecentDocument> documents)
{
try
{
// Windows Jump List存储在以下位置
var appData = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData);
var jumpListPath = Path.Combine(
Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData),
"Microsoft", "Windows", "Recent", "AutomaticDestinations");
var jumpListFiles = GetJumpListFolders()
.Where(Directory.Exists)
.SelectMany(path => Directory.EnumerateFiles(path, "*.automaticDestinations-ms")
.Concat(Directory.EnumerateFiles(path, "*.customDestinations-ms")))
.Select(path => new FileInfo(path))
.OrderByDescending(info => info.LastWriteTimeUtc)
.ToList();
if (!Directory.Exists(jumpListPath)) return;
// Office应用的Jump List文件
var officeJumpListFiles = new[]
var sourceOrder = 0;
foreach (var jumpListFile in jumpListFiles)
{
"a7bd7a3f3d5a4c74.automaticDestinations-ms", // Word
"9b524fe3be704a4d.automaticDestinations-ms", // Excel
"d0063c4c7de64e5e.automaticDestinations-ms" // PowerPoint
};
TryParseJumpListFile(jumpListFile, documents, ref sourceOrder);
}
}
catch (Exception ex)
{
AppLogger.Warn(LogCategory, "Failed to read Windows Jump Lists for Office documents.", ex);
}
}
foreach (var jumpFile in officeJumpListFiles)
private void TryParseJumpListFile(FileInfo jumpListFile, List<OfficeRecentDocument> documents, ref int sourceOrder)
{
try
{
var bytes = File.ReadAllBytes(jumpListFile.FullName);
foreach (var filePath in ExtractPossiblePaths(bytes))
{
var fullPath = Path.Combine(jumpListPath, jumpFile);
if (File.Exists(fullPath))
{
TryParseJumpListFile(fullPath, documents);
}
AddDocumentIfExists(documents, filePath, 3, sourceOrder++, jumpListFile.LastWriteTime);
}
}
catch
{
// Jump List解析失败忽略
// Ignore a single Jump List file and keep scanning the rest.
}
}
private void TryParseJumpListFile(string jumpListPath, List<OfficeRecentDocument> documents)
private static IEnumerable<string> ExtractPossiblePaths(byte[] bytes)
{
try
{
// Jump List文件是二进制格式这里使用简化的方法
// 读取文件并尝试提取文件路径
var bytes = File.ReadAllBytes(jumpListPath);
var text = Encoding.Unicode.GetString(bytes);
var paths = new HashSet<string>(StringComparer.OrdinalIgnoreCase);
// 查找可能的文件路径(简化实现)
var possiblePaths = ExtractPossiblePaths(text);
foreach (var path in possiblePaths)
foreach (var text in new[]
{
Encoding.Unicode.GetString(bytes),
Encoding.Latin1.GetString(bytes)
})
{
foreach (Match match in OfficeFilePathRegex.Matches(text))
{
AddDocumentIfExists(documents, path);
}
}
catch
{
// Jump List解析失败忽略
}
}
private IEnumerable<string> ExtractPossiblePaths(string text)
{
var paths = new List<string>();
// 查找常见的文件路径模式
var patterns = new[]
{
@"[A-Z]:\\[^\x00-\x1F""<>|]*\.(docx?|xlsx?|pptx?|rtf|csv)",
@"\\\\[^\\]+\\[^\x00-\x1F""<>|]*\.(docx?|xlsx?|pptx?|rtf|csv)"
};
foreach (var pattern in patterns)
{
try
{
var matches = System.Text.RegularExpressions.Regex.Matches(text, pattern,
System.Text.RegularExpressions.RegexOptions.IgnoreCase);
foreach (System.Text.RegularExpressions.Match match in matches)
var normalizedPath = NormalizeFilePath(match.Value);
if (!string.IsNullOrWhiteSpace(normalizedPath))
{
var path = match.Value.Trim('\0', ' ', '"');
if (!string.IsNullOrEmpty(path))
{
paths.Add(path);
}
paths.Add(normalizedPath);
}
}
catch
{
// 忽略正则表达式错误
}
}
return paths.Distinct(StringComparer.OrdinalIgnoreCase);
return paths;
}
private void AddDocumentIfExists(List<OfficeRecentDocument> documents, string filePath)
private void AddDocumentIfExists(
List<OfficeRecentDocument> documents,
string? filePath,
int sourcePriority,
int sourceOrder,
DateTime? recentAccessTime)
{
try
{
var extension = Path.GetExtension(filePath).ToLowerInvariant();
if (!IsOfficeFile(extension))
var normalizedPath = NormalizeFilePath(filePath);
if (string.IsNullOrWhiteSpace(normalizedPath))
{
return;
}
if (!File.Exists(filePath))
var extension = Path.GetExtension(normalizedPath).ToLowerInvariant();
if (!IsOfficeFile(extension) || !File.Exists(normalizedPath))
{
return;
}
var fileInfo = new FileInfo(filePath);
var doc = new OfficeRecentDocument
var fileInfo = new FileInfo(normalizedPath);
documents.Add(new OfficeRecentDocument
{
FileName = Path.GetFileNameWithoutExtension(filePath),
FilePath = filePath,
FileName = Path.GetFileNameWithoutExtension(normalizedPath),
FilePath = normalizedPath,
Extension = extension,
LastModifiedTime = fileInfo.LastWriteTime,
FileSizeBytes = fileInfo.Length,
IconGlyph = GetIconGlyph(extension)
};
if (!documents.Any(d => string.Equals(d.FilePath, filePath, StringComparison.OrdinalIgnoreCase)))
{
documents.Add(doc);
}
IconGlyph = GetIconGlyph(extension),
RecentAccessTime = recentAccessTime,
SourcePriority = sourcePriority,
SourceOrder = sourceOrder
});
}
catch
{
// 忽略单个文件处理错误
// Ignore a single file and keep processing the rest of the MRU list.
}
}
private static List<string> GetRecentFolders()
private static IEnumerable<string> GetRecentFolders()
{
var folders = new List<string>();
var appData = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData);
folders.Add(Path.Combine(appData, "Microsoft", "Word", "Recent"));
folders.Add(Path.Combine(appData, "Microsoft", "Excel", "Recent"));
folders.Add(Path.Combine(appData, "Microsoft", "PowerPoint", "Recent"));
// 添加Office 365路径
var localAppData = Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData);
folders.Add(Path.Combine(localAppData, "Microsoft", "Office", "Word", "Recent"));
folders.Add(Path.Combine(localAppData, "Microsoft", "Office", "Excel", "Recent"));
folders.Add(Path.Combine(localAppData, "Microsoft", "Office", "PowerPoint", "Recent"));
return folders;
return new[]
{
Path.Combine(appData, "Microsoft", "Windows", "Recent"),
Path.Combine(appData, "Microsoft", "Word", "Recent"),
Path.Combine(appData, "Microsoft", "Excel", "Recent"),
Path.Combine(appData, "Microsoft", "PowerPoint", "Recent"),
Path.Combine(localAppData, "Microsoft", "Office", "Word", "Recent"),
Path.Combine(localAppData, "Microsoft", "Office", "Excel", "Recent"),
Path.Combine(localAppData, "Microsoft", "Office", "PowerPoint", "Recent")
}.Distinct(StringComparer.OrdinalIgnoreCase);
}
private static IEnumerable<string> GetJumpListFolders()
{
var appData = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData);
var localAppData = Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData);
return new[]
{
Path.Combine(appData, "Microsoft", "Windows", "Recent", "AutomaticDestinations"),
Path.Combine(appData, "Microsoft", "Windows", "Recent", "CustomDestinations"),
Path.Combine(localAppData, "Microsoft", "Windows", "Recent", "AutomaticDestinations"),
Path.Combine(localAppData, "Microsoft", "Windows", "Recent", "CustomDestinations")
}.Distinct(StringComparer.OrdinalIgnoreCase);
}
private static bool IsOfficeVersionKey(string keyName)
{
return Version.TryParse(keyName, out _);
}
private static Version ParseVersionKey(string keyName)
{
return Version.TryParse(keyName, out var version) ? version : new Version(0, 0);
}
private static int ParseMruItemOrder(string valueName)
{
var numberText = valueName["Item ".Length..];
return int.TryParse(numberText, NumberStyles.Integer, CultureInfo.InvariantCulture, out var number)
? number
: int.MaxValue;
}
private static (string? FilePath, DateTime? RecentAccessTime) ParseOfficeMruValue(string rawValue)
{
var filePath = ExtractOfficeFilePath(rawValue);
DateTime? recentAccessTime = null;
var timestampMatch = OfficeMruTimestampRegex.Match(rawValue);
if (timestampMatch.Success &&
long.TryParse(timestampMatch.Groups["filetime"].Value, NumberStyles.HexNumber, CultureInfo.InvariantCulture, out var fileTime) &&
fileTime > 0)
{
try
{
recentAccessTime = DateTime.FromFileTimeUtc(fileTime).ToLocalTime();
}
catch
{
recentAccessTime = null;
}
}
return (filePath, recentAccessTime);
}
private static string? ExtractOfficeFilePath(string rawValue)
{
if (string.IsNullOrWhiteSpace(rawValue))
{
return null;
}
var markerIndex = rawValue.LastIndexOf('*');
var candidate = markerIndex >= 0
? rawValue[(markerIndex + 1)..]
: rawValue;
var normalizedCandidate = NormalizeFilePath(candidate);
if (!string.IsNullOrWhiteSpace(normalizedCandidate) && IsOfficeFile(Path.GetExtension(normalizedCandidate)))
{
return normalizedCandidate;
}
var match = OfficeFilePathRegex.Match(rawValue);
return match.Success ? NormalizeFilePath(match.Value) : null;
}
private static string? NormalizeFilePath(string? rawPath)
{
if (string.IsNullOrWhiteSpace(rawPath))
{
return null;
}
var candidate = rawPath.Trim('\0', ' ', '"');
candidate = Environment.ExpandEnvironmentVariables(candidate);
if (Uri.TryCreate(candidate, UriKind.Absolute, out var uri) && uri.IsFile)
{
candidate = uri.LocalPath;
}
candidate = candidate.Replace('/', '\\');
return string.IsNullOrWhiteSpace(candidate) ? null : candidate;
}
private static bool IsOfficeFile(string extension)
{
return OfficeExtensions.Contains(extension) ||
ExcelExtensions.Contains(extension) ||
PowerPointExtensions.Contains(extension);
return OfficeExtensions.Contains(extension, StringComparer.OrdinalIgnoreCase) ||
ExcelExtensions.Contains(extension, StringComparer.OrdinalIgnoreCase) ||
PowerPointExtensions.Contains(extension, StringComparer.OrdinalIgnoreCase);
}
private static string GetIconGlyph(string extension)
@@ -335,4 +703,40 @@ public sealed class OfficeRecentDocumentsService : IOfficeRecentDocumentsService
{
return ShortcutHelper.GetShortcutTarget(lnkPath);
}
private static object? GetPropertyValue(object? instance, string propertyName)
{
return instance?.GetType().GetProperty(propertyName)?.GetValue(instance);
}
private static string? GetStringProperty(object? instance, string propertyName)
{
return GetPropertyValue(instance, propertyName) as string;
}
private static int GetIntProperty(object instance, string propertyName)
{
var value = GetPropertyValue(instance, propertyName);
return value switch
{
int intValue => intValue,
short shortValue => shortValue,
long longValue => (int)longValue,
_ => 0
};
}
private static void TrySetProperty(object? instance, string propertyName, object value)
{
var property = instance?.GetType().GetProperty(propertyName);
if (property?.CanWrite == true)
{
property.SetValue(instance, value);
}
}
private static void InvokeParameterlessMethod(object instance, string methodName)
{
instance.GetType().GetMethod(methodName, Type.EmptyTypes)?.Invoke(instance, null);
}
}

View File

@@ -0,0 +1,637 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net.Http;
using System.Text;
using System.Text.Json;
using System.Threading;
using LanMountainDesktop.Models;
using LanMountainDesktop.PluginSdk;
using LanMountainDesktop.Services.Settings;
namespace LanMountainDesktop.Services;
public sealed class PostHogUsageTelemetryService : IDisposable
{
private const string PostHogApiKey = "phc_bhQZvKDDfsEdLT6kkRFvrWMT8Pc5aCGGsnxoc5ijSf9";
private const string PostHogHost = "https://us.i.posthog.com/capture/";
private readonly ISettingsFacadeService _settingsFacade;
private readonly ISettingsService _settingsService;
private readonly HttpClient _httpClient = new()
{
Timeout = TimeSpan.FromSeconds(10)
};
private readonly Queue<TelemetryEvent> _eventQueue = new();
private readonly object _queueLock = new();
private Timer? _flushTimer;
private bool _isInitialized;
private bool _isUsageEnabled;
private bool _sessionActive;
private string _sessionId = string.Empty;
private DateTimeOffset _sessionStartUtc;
private long _sequence;
private readonly string _launchId = Guid.NewGuid().ToString("N");
public PostHogUsageTelemetryService(ISettingsFacadeService settingsFacade)
{
_settingsFacade = settingsFacade ?? throw new ArgumentNullException(nameof(settingsFacade));
_settingsService = settingsFacade.Settings;
_settingsService.Changed += OnSettingsChanged;
}
public bool IsUsageEnabled => _isUsageEnabled;
public void Initialize()
{
if (_isInitialized)
{
return;
}
_isInitialized = true;
EnsureBaselineEventSent();
RefreshEnabledState(forceSessionStart: true);
_flushTimer = new Timer(
_ => FlushEvents(),
null,
TimeSpan.FromSeconds(10),
TimeSpan.FromSeconds(30));
AppLogger.Info(
"PostHogUsage",
$"Usage telemetry initialized. Enabled={_isUsageEnabled}; InstallId={TelemetryIdentityService.Instance.InstallId}; TelemetryId={TelemetryIdentityService.Instance.TelemetryId}.");
}
public void RefreshEnabledState(bool forceSessionStart = false)
{
try
{
var snapshot = _settingsFacade.Settings.LoadSnapshot<AppSettingsSnapshot>(SettingsScope.App);
var enabled = snapshot.UploadAnonymousUsageData;
if (_isUsageEnabled == enabled && !forceSessionStart)
{
return;
}
var previous = _isUsageEnabled;
_isUsageEnabled = enabled;
AppLogger.Info("PostHogUsage", $"Usage analytics enabled state changed from '{previous}' to '{_isUsageEnabled}'.");
if (_isUsageEnabled)
{
StartSession("usage_enabled");
return;
}
ClearQueuedEvents();
StopSessionWithoutSending();
}
catch (Exception ex)
{
AppLogger.Warn("PostHogUsage", "Failed to refresh usage analytics enabled state.", ex);
_isUsageEnabled = false;
ClearQueuedEvents();
StopSessionWithoutSending();
}
}
public void TrackMainWindowOpened(string source, bool isVisible, string windowState)
{
CaptureEvent(
"main_window_opened",
new Dictionary<string, object?>
{
["source"] = source,
["is_visible"] = isVisible,
["window_state"] = windowState
},
forceFlush: true);
}
public void TrackMainWindowClosed(string source, bool wasVisible, string windowState)
{
CaptureEvent(
"main_window_closed",
new Dictionary<string, object?>
{
["source"] = source,
["was_visible"] = wasVisible,
["window_state"] = windowState
},
forceFlush: true);
}
public void TrackSettingsWindowOpened(string source, string? currentPageId)
{
CaptureEvent(
"settings_window_opened",
new Dictionary<string, object?>
{
["source"] = source,
["current_page_id"] = currentPageId
},
forceFlush: true);
}
public void TrackSettingsWindowClosed(string source, string? currentPageId)
{
CaptureEvent(
"settings_window_closed",
new Dictionary<string, object?>
{
["source"] = source,
["current_page_id"] = currentPageId
},
forceFlush: true);
}
public void TrackSettingsNavigation(string? fromPageId, string? toPageId, string source)
{
CaptureEvent(
"settings_navigation",
new Dictionary<string, object?>
{
["source"] = source,
["from_page_id"] = fromPageId,
["to_page_id"] = toPageId
},
stateBefore: CreatePageState(fromPageId),
stateAfter: CreatePageState(toPageId));
}
public void TrackSettingsDrawerOpened(string? pageId, string? drawerTitle)
{
CaptureEvent(
"settings_drawer_opened",
new Dictionary<string, object?>
{
["page_id"] = pageId,
["drawer_title"] = drawerTitle
},
forceFlush: true);
}
public void TrackSettingsDrawerClosed(string? pageId, string? drawerTitle)
{
CaptureEvent(
"settings_drawer_closed",
new Dictionary<string, object?>
{
["page_id"] = pageId,
["drawer_title"] = drawerTitle
},
forceFlush: true);
}
public void TrackDesktopComponentPlaced(DesktopComponentPlacementSnapshot placement, string source)
{
CaptureEvent(
"desktop_component_placed",
new Dictionary<string, object?>
{
["source"] = source
},
stateAfter: DescribePlacement(placement),
forceFlush: true);
}
public void TrackDesktopComponentMoved(
DesktopComponentPlacementSnapshot before,
DesktopComponentPlacementSnapshot after,
string source)
{
CaptureEvent(
"desktop_component_moved",
new Dictionary<string, object?>
{
["source"] = source
},
stateBefore: DescribePlacement(before),
stateAfter: DescribePlacement(after),
forceFlush: true);
}
public void TrackDesktopComponentResized(
DesktopComponentPlacementSnapshot before,
DesktopComponentPlacementSnapshot after,
string source)
{
CaptureEvent(
"desktop_component_resized",
new Dictionary<string, object?>
{
["source"] = source
},
stateBefore: DescribePlacement(before),
stateAfter: DescribePlacement(after),
forceFlush: true);
}
public void TrackDesktopComponentDeleted(DesktopComponentPlacementSnapshot before, string source)
{
CaptureEvent(
"desktop_component_deleted",
new Dictionary<string, object?>
{
["source"] = source
},
stateBefore: DescribePlacement(before),
forceFlush: true);
}
public void TrackDesktopComponentEditorOpened(DesktopComponentPlacementSnapshot placement, string source)
{
CaptureEvent(
"desktop_component_editor_opened",
new Dictionary<string, object?>
{
["source"] = source
},
stateBefore: DescribePlacement(placement),
forceFlush: true);
}
public void TrackSessionStarted(string source)
{
StartSession(source);
}
public void TrackSessionEnded(string source)
{
EndSession(source);
}
public void Shutdown(bool isRestart, string source)
{
if (!_isInitialized)
{
return;
}
if (_isUsageEnabled && _sessionActive)
{
EndSession(source, isRestart);
}
FlushEvents();
AppLogger.Info(
"PostHogUsage",
$"Usage telemetry shutdown complete. Source='{source}'; Restart='{isRestart}'; Enabled={_isUsageEnabled}.");
}
public void Dispose()
{
try
{
_flushTimer?.Dispose();
_settingsService.Changed -= OnSettingsChanged;
Shutdown(isRestart: false, source: "Dispose");
FlushEvents();
}
catch (Exception ex)
{
AppLogger.Warn("PostHogUsage", "Error disposing usage telemetry service.", ex);
}
finally
{
_httpClient.Dispose();
}
}
private void EnsureBaselineEventSent()
{
try
{
var identity = TelemetryIdentityService.Instance;
if (identity.HasReportedBaseline)
{
return;
}
var now = DateTimeOffset.UtcNow;
if (SendBaselineEventToPostHog(identity.InstallId, now))
{
identity.MarkBaselineReported();
}
}
catch (Exception ex)
{
AppLogger.Warn("PostHogUsage", "Failed to send baseline launch event.", ex);
}
}
private bool SendBaselineEventToPostHog(string installId, DateTimeOffset timestamp)
{
try
{
var requestBody = new Dictionary<string, object?>
{
["api_key"] = PostHogApiKey,
["event"] = "app_first_launch",
["distinct_id"] = installId,
["timestamp"] = timestamp.ToString("o"),
["properties"] = new Dictionary<string, object?>
{
["install_id"] = installId,
["app_version"] = TelemetryEnvironmentInfo.GetAppVersion(),
["os_name"] = TelemetryEnvironmentInfo.GetOsName(),
["os_version"] = TelemetryEnvironmentInfo.GetOsVersion(),
["device_model"] = TelemetryEnvironmentInfo.GetDeviceModel(),
["device_arch"] = TelemetryEnvironmentInfo.GetDeviceArchitecture(),
["runtime_version"] = TelemetryEnvironmentInfo.GetRuntimeVersion(),
["language"] = TelemetryEnvironmentInfo.GetSystemLanguage(),
["launch_time_utc"] = timestamp.ToString("o")
}
};
var json = JsonSerializer.Serialize(requestBody);
var bytes = Encoding.UTF8.GetBytes(json);
using var content = new ByteArrayContent(bytes);
content.Headers.ContentType = new System.Net.Http.Headers.MediaTypeHeaderValue("application/json");
var response = _httpClient.PostAsync(PostHogHost, content).GetAwaiter().GetResult();
var responseBody = response.Content.ReadAsStringAsync().GetAwaiter().GetResult();
if (!response.IsSuccessStatusCode)
{
AppLogger.Warn(
"PostHogUsage",
$"PostHog baseline event failed: {response.StatusCode} - {responseBody}");
return false;
}
AppLogger.Info("PostHogUsage", "Sent first-launch baseline event.");
return true;
}
catch (Exception ex)
{
AppLogger.Warn("PostHogUsage", "Failed to send baseline launch event.", ex);
return false;
}
}
private void StartSession(string source)
{
if (!_isInitialized || !_isUsageEnabled)
{
return;
}
if (_sessionActive)
{
return;
}
_sessionActive = true;
_sessionId = Guid.NewGuid().ToString("N");
_sessionStartUtc = DateTimeOffset.UtcNow;
_sequence = 0;
CaptureEvent(
"app_session_start",
new Dictionary<string, object?>
{
["source"] = source,
["launch_id"] = _launchId,
["session_start_utc"] = _sessionStartUtc.ToString("o"),
["local_hour"] = _sessionStartUtc.ToLocalTime().Hour,
["day_part"] = TelemetryEnvironmentInfo.GetLocalDayPart(_sessionStartUtc),
["timezone"] = TimeZoneInfo.Local.Id,
["app_version"] = TelemetryEnvironmentInfo.GetAppVersion(),
["os_name"] = TelemetryEnvironmentInfo.GetOsName(),
["os_version"] = TelemetryEnvironmentInfo.GetOsVersion(),
["device_model"] = TelemetryEnvironmentInfo.GetDeviceModel(),
["device_arch"] = TelemetryEnvironmentInfo.GetDeviceArchitecture()
},
forceFlush: true);
AppLogger.Info("PostHogUsage", $"Session started. SessionId={_sessionId}; Source='{source}'.");
}
private void EndSession(string source, bool isRestart = false)
{
if (!_isInitialized || !_sessionActive)
{
return;
}
var endUtc = DateTimeOffset.UtcNow;
var durationMs = Math.Max(0, (long)(endUtc - _sessionStartUtc).TotalMilliseconds);
CaptureEvent(
"app_session_end",
new Dictionary<string, object?>
{
["source"] = source,
["launch_id"] = _launchId,
["session_start_utc"] = _sessionStartUtc.ToString("o"),
["session_end_utc"] = endUtc.ToString("o"),
["duration_ms"] = durationMs,
["is_restart"] = isRestart
},
forceFlush: true);
_sessionActive = false;
_sessionId = string.Empty;
_sessionStartUtc = default;
_sequence = 0;
AppLogger.Info("PostHogUsage", $"Session ended. Source='{source}'; DurationMs={durationMs}; Restart={isRestart}.");
}
private void StopSessionWithoutSending()
{
_sessionActive = false;
_sessionId = string.Empty;
_sessionStartUtc = default;
_sequence = 0;
}
private void OnSettingsChanged(object? sender, SettingsChangedEvent e)
{
_ = sender;
if (e.Scope != SettingsScope.App ||
e.ChangedKeys is null ||
!e.ChangedKeys.Contains(nameof(AppSettingsSnapshot.UploadAnonymousUsageData), StringComparer.OrdinalIgnoreCase))
{
return;
}
AppLogger.Info("PostHogUsage", "Usage analytics settings changed. Refreshing enabled state.");
RefreshEnabledState();
}
private void CaptureEvent(
string eventName,
IReadOnlyDictionary<string, object?>? payload = null,
IReadOnlyDictionary<string, object?>? stateBefore = null,
IReadOnlyDictionary<string, object?>? stateAfter = null,
bool forceFlush = false)
{
if (!_isInitialized || !_isUsageEnabled || !_sessionActive)
{
return;
}
var eventData = new TelemetryEvent(
eventName,
TelemetryIdentityService.Instance.TelemetryId,
TelemetryIdentityService.Instance.InstallId,
TelemetryIdentityService.Instance.TelemetryId,
_sessionId,
Interlocked.Increment(ref _sequence),
DateTimeOffset.UtcNow,
payload ?? new Dictionary<string, object?>(),
stateBefore,
stateAfter);
lock (_queueLock)
{
_eventQueue.Enqueue(eventData);
}
if (forceFlush)
{
FlushEvents();
return;
}
var shouldFlush = false;
lock (_queueLock)
{
shouldFlush = _eventQueue.Count >= 20;
}
if (shouldFlush)
{
FlushEvents();
}
}
private void FlushEvents()
{
List<TelemetryEvent> eventsToSend;
lock (_queueLock)
{
if (_eventQueue.Count == 0)
{
return;
}
eventsToSend = new List<TelemetryEvent>();
while (_eventQueue.Count > 0 && eventsToSend.Count < 20)
{
eventsToSend.Add(_eventQueue.Dequeue());
}
}
try
{
foreach (var telemetryEvent in eventsToSend)
{
if (!SendEventToPostHog(telemetryEvent, flushImmediately: false))
{
throw new InvalidOperationException($"Failed to send PostHog event '{telemetryEvent.EventName}'.");
}
}
}
catch (Exception ex)
{
AppLogger.Warn("PostHogUsage", "Failed to send queued events to PostHog.", ex);
lock (_queueLock)
{
foreach (var evt in eventsToSend)
{
if (_eventQueue.Count >= 100)
{
break;
}
_eventQueue.Enqueue(evt);
}
}
}
}
private bool SendEventToPostHog(TelemetryEvent telemetryEvent, bool flushImmediately)
{
try
{
var requestBody = new Dictionary<string, object?>
{
["api_key"] = PostHogApiKey,
["event"] = telemetryEvent.EventName,
["distinct_id"] = telemetryEvent.DistinctId,
["timestamp"] = telemetryEvent.Timestamp.ToString("o"),
["properties"] = telemetryEvent.ToPostHogProperties()
};
var json = JsonSerializer.Serialize(requestBody);
var bytes = Encoding.UTF8.GetBytes(json);
using var content = new ByteArrayContent(bytes);
content.Headers.ContentType = new System.Net.Http.Headers.MediaTypeHeaderValue("application/json");
var response = _httpClient.PostAsync(PostHogHost, content).GetAwaiter().GetResult();
var responseBody = response.Content.ReadAsStringAsync().GetAwaiter().GetResult();
if (!response.IsSuccessStatusCode)
{
AppLogger.Warn(
"PostHogUsage",
$"PostHog event '{telemetryEvent.EventName}' failed: {response.StatusCode} - {responseBody}");
return false;
}
if (flushImmediately)
{
AppLogger.Info("PostHogUsage", $"Sent event '{telemetryEvent.EventName}' immediately.");
}
return true;
}
catch (Exception ex)
{
AppLogger.Warn("PostHogUsage", $"Failed to send PostHog event '{telemetryEvent.EventName}'.", ex);
return false;
}
}
private void ClearQueuedEvents()
{
lock (_queueLock)
{
_eventQueue.Clear();
}
}
private static IReadOnlyDictionary<string, object?> CreatePageState(string? pageId)
{
return new Dictionary<string, object?>
{
["page_id"] = pageId
};
}
private static IReadOnlyDictionary<string, object?> DescribePlacement(DesktopComponentPlacementSnapshot placement)
{
return new Dictionary<string, object?>
{
["placement_id"] = placement.PlacementId,
["component_id"] = placement.ComponentId,
["page_index"] = placement.PageIndex,
["row"] = placement.Row,
["column"] = placement.Column,
["width_cells"] = placement.WidthCells,
["height_cells"] = placement.HeightCells
};
}
}

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