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Ⅰ. 插件描述

flutter support for (Neo)vim

Ⅱ. 基本信息

创建日期：  2019-10-06 使用用户：  1 Github星：  67 插件作者：  年糕小豆汤

Ⅲ. 安装方法

使用Vundle管理器安装

在你的.vimrc下添加:

Plugin 'iamcco/coc-flutter'

… 然后在Vim中运行以下命令:

:source %
:PluginInstall

对于Vundle版本 < 0.10.2，请用上面的Bundle替换Plugin。

使用NeoBundle管理器安装

在你的.vimrc下添加:

NeoBundle 'iamcco/coc-flutter'

… 然后在Vim中运行以下命令:

:source %
:NeoBundleInstall

使用VimPlug管理器安装

在你的.vimrc下添加:

Plug 'iamcco/coc-flutter'

… 然后在Vim中运行以下命令:

:source %
:PlugInstall

使用Pathogen管理器安装

在终端中运行以下命令:

cd ~/.vim/bundle
git clone https://github.com/iamcco/coc-flutter

Ⅳ. 文档说明

# coc-flutter

Flutter support for (Neo)vim

Features

• LSP features is power by analysis_server

  • autocomplete
  • diagnostics
  • format
  • rename
  • hover document
  • signature help
  • go to definition
  • go to implementation
  • go to references
  • document highlight
  • document symbol
  • code actions
  • more detail

  need flutter sdk and add to PATH environment

• Automatically finds SDKs from PATH
• Automatic hot reloads on save
• Automatically run flutter pub get when pubspec.yaml change
• Support flutter dev server
• Snippet enhance flutter.provider.enableSnippet
• Devices List
• Emulators List

Install

:CocInstall coc-flutter

coc-list sources

• FlutterDevices

:CocList FlutterDevices

• FlutterEmulators

:CocList FlutterEmulators

Settings

• flutter.trace.server Trace level of log, default: off
• flutter.enabled Enable coc-flutter extension, default: true
• flutter.lsp.debug Enable debug for language server, default: false
• flutter.lsp.initialization.onlyAnalyzeProjectsWithOpenFiles: defalut: false

When set to true, analysis will only be performed for projects that have open files rather than the root workspace folder.

• flutter.lsp.initialization.suggestFromUnimportedLibraries: defalut: true

When set to false, completion will not include synbols that are not already imported into the current file

• flutter.lsp.initialization.closingLabels: defalut: true

When set to true, will display closing labels at end of closing, only neovim support.

• flutter.sdk.dart-command dart command, leave empty should just work, default: ''
• flutter.sdk.dart-lookup command to find dart executable location, used to infer dart-sdk location, default: ''
• flutter.sdk.flutter-lookup command to find flutter executable location, used to infer location of dart-sdk in flutter cache: ''
• flutter.provider.hot-reload Enable hot reload after save, default: true

only when there are no errors for the save file

• flutter.provider.enableSnippet Enable completion item snippet, default: true

  • import ''; => import '${1}';${0}
  • someName(…) => someName(${1})${0}
  • setState(() {}); => setState(() {\n\t${1}\n});${0}

Enable format on save:

"coc.preferences.formatOnSaveFiletypes": [
  "dart"
],

Commands

Open flutter only commands list: CocList --input=flutter commands

Global Commands:

• flutter.run Run flutter dev server
• flutter.create Create flutter project using: flutter create
• flutter.doctor Run: flutter doctor
• flutter.upgrade Run: flutter upgrade
• flutter.pub.get Run: flutter pub get
• flutter.devices open devices list
• flutter.emulators open emulators list

LSP Commands

• flutter.gotoSuper jump to the location of the super definition of the class or method

Dev Server Commands:

available when dev server running

• flutter.dev.quit Quit server
• flutter.dev.detach Detach server
• flutter.dev.hotReload Hot reload
• flutter.dev.hotRestart Hot restart
• flutter.dev.screenshot To save a screenshot to flutter.png
• flutter.dev.openDevLog Open flutter dev server log
• flutter.dev.openProfiler Open observatory debugger and profiler web page
• flutter.dev.debugDumpAPP You can dump the widget hierarchy of the app (debugDumpApp)
• flutter.dev.elevationChecker To toggle the elevation checker
• flutter.dev.debugDumpLayerTree For layers (debugDumpLayerTree)
• flutter.dev.debugDumpRenderTree To dump the rendering tree of the app (debugDumpRenderTree)
• flutter.dev.debugPaintSizeEnabled To toggle the display of construction lines (debugPaintSizeEnabled)
• flutter.dev.defaultTargetPlatform To simulate different operating systems, (defaultTargetPlatform)
• flutter.dev.showPerformanceOverlay To display the performance overlay (WidgetsApp.showPerformanceOverlay)
• flutter.dev.debugProfileWidgetBuilds To enable timeline events for all widget build methods, (debugProfileWidgetBuilds)
• flutter.dev.showWidgetInspectorOverride To toggle the widget inspector (WidgetsApp.showWidgetInspectorOverride)
• flutter.dev.debugDumpSemanticsHitTestOrder Accessibility (debugDumpSemantics) for inverse hit test order
• flutter.dev.debugDumpSemanticsTraversalOrder Accessibility (debugDumpSemantics) for traversal order

Closing Labels

when flutter.lsp.initialization.closingLabels is true,
the closing labels will be display at end of closing.

this feature only support neovim since vim do not support virtual text

disabled	enabled

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