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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,36 @@ | ||
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| import 'package:app_config/app_config.dart'; | ||
| import 'package:flutter/material.dart'; | ||
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| class GenMessageAction extends StatelessWidget { | ||
| final VoidCallback onGen; | ||
| const GenMessageAction({Key? key, required this.onGen}) : super(key: key); | ||
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| @override | ||
| Widget build(BuildContext context) { | ||
| return Row( | ||
| crossAxisAlignment: CrossAxisAlignment.start, | ||
| children: [ | ||
| Expanded(child: Text( | ||
| '使用方式:\n1. 在 iconfont.cn 挑选图标，加入项目，下载压缩包。\n2. 选择 Flutter 项目地址，配置资源、产物文件位置。\n3. 点击生成代码按钮，即可生成相关代码。', | ||
| style: TextStyle( | ||
| color: Theme.of(context).primaryColor,fontWeight: FontWeight.bold),)), | ||
| ElevatedButton( | ||
| style: ElevatedButton.styleFrom( | ||
| elevation: 0, | ||
| shape: const StadiumBorder() | ||
| ), | ||
| onPressed:onGen, child: Wrap( | ||
| crossAxisAlignment: WrapCrossAlignment.center, | ||
| spacing: 4, | ||
| children: [ | ||
| Icon(TolyIcon.icon_fast,size: 16,), | ||
| const Text('生成代码',style: TextStyle(height: 1,fontSize: 12),), | ||
| ], | ||
| )), | ||
| ], | ||
| ); | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,148 @@ | ||
| import 'dart:convert'; | ||
| import 'dart:io'; | ||
| import 'package:archive/archive_io.dart'; | ||
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| import 'icon_font_gen_config.dart'; | ||
| import 'package:path/path.dart' as path; | ||
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| class IconFontClassParser{ | ||
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| void gen(IconFontGenConfig config){ | ||
| final inputStream = InputFileStream(config.srcZip); | ||
| // 将压缩包有用资源解压到目标文件 | ||
| final archive = ZipDecoder().decodeBuffer(inputStream); | ||
| for (var file in archive.files) { | ||
| if (file.isFile) { | ||
| if (file.name.endsWith('.ttf')) { | ||
| final outputStream = OutputFileStream(config.ttfDistPath); | ||
| file.writeContent(outputStream); | ||
| outputStream.close(); | ||
| } | ||
| if (file.name.endsWith('.json')) { | ||
| dynamic data = file.content; | ||
| String jsonContent = utf8.decode(data); | ||
| String resultCode = parser(jsonContent,config.fontFamily); | ||
| File distFile = File(config.distFilePath); | ||
| if(!distFile.existsSync()){ | ||
| distFile.createSync(recursive: true); | ||
| } | ||
| distFile.writeAsStringSync(resultCode); | ||
| setYaml(config); | ||
| } | ||
| } | ||
| } | ||
| } | ||
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| String parser(String input,String fontFamily){ | ||
| dynamic map = json.decode(input); | ||
| List<dynamic> glyphs = map['glyphs'] as List<dynamic>; | ||
| String code = ''; | ||
| for(int i=0;i<glyphs.length;i++){ | ||
| String fieldName = glyphs[i]['font_class']; | ||
| String unicode = glyphs[i]['unicode']; | ||
| String lineCode = """static const IconData $fieldName = IconData(0x$unicode, fontFamily: "$fontFamily");\n"""; | ||
| code+=lineCode; | ||
| } | ||
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| String result = | ||
| """ | ||
| import 'package:flutter/widgets.dart'; | ||
| // Power By 张风捷特烈--- Generated file. Do not edit. | ||
| // 欢迎支持： https://github.com/toly1994328/FlutterUnit | ||
| class $fontFamily { | ||
| $fontFamily._(); | ||
| $code | ||
| } | ||
| """; | ||
| return result; | ||
| } | ||
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| // 修改 pubspec.yaml | ||
| void setYaml(IconFontGenConfig config){ | ||
| String familyName = config.fontFamily; | ||
| String fontAssetsDist = config.yamlAssetDist; | ||
| final String filePath = path.join(config.projectPath,'pubspec.yaml'); | ||
| // final String filePath = r'E:\Projects\Flutter\FlutterUnit\pubspec.yaml'; | ||
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| File pubspecFile = File(filePath); | ||
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| List<String> lines = pubspecFile.readAsLinesSync(); | ||
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| RegExp fontsRegex = RegExp(r'^ fonts:',multiLine: true); | ||
| bool hasFonts = fontsRegex.hasMatch(lines.join('\n')); | ||
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| if(!hasFonts){ | ||
| // 当前没有 fonts 节点，需要添加到 flutter 节点下 | ||
| int index = lines.indexWhere((e) => e.startsWith('flutter:')); | ||
| List<String> fonts = [ | ||
| ' fonts:', | ||
| ' - family: $familyName', | ||
| ' fonts:', | ||
| ' - asset: $fontAssetsDist', | ||
| ]; | ||
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| lines.insertAll(index+1, fonts); | ||
| pubspecFile.writeAsStringSync(lines.join('\n')); | ||
| return; | ||
| } | ||
| // 存在 fonts 节点，查询 family ，有没有当前字体图标 | ||
| bool hasTargetFamily = false; | ||
| RegExp regExp = RegExp(r'^ +- family: +(\w+)'); | ||
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| for(int i=0;i<lines.length;i++){ | ||
| String line = lines[i]; | ||
| if(line.startsWith(regExp)){ | ||
| String family = regExp.allMatches(line).first.group(1)??''; | ||
| if(family == familyName){ | ||
| hasTargetFamily = true; | ||
| break; | ||
| } | ||
| } | ||
| } | ||
| if(!hasTargetFamily){ | ||
| int index = lines.indexWhere((e) => e.startsWith(fontsRegex)); | ||
| List<String> fonts = [ | ||
| ' - family: $familyName', | ||
| ' fonts:', | ||
| ' - asset: $fontAssetsDist', | ||
| ]; | ||
| lines.insertAll(index+1, fonts); | ||
| pubspecFile.writeAsStringSync(lines.join('\n')); | ||
| return; | ||
| } | ||
| } | ||
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| // // 修改 pubspec.yaml | ||
| // void setYaml(IconFontGenConfig config){ | ||
| // String fontFamily = config.fontFamily; | ||
| // String assets = config.assetsDist.replaceAll('\\', '/'); | ||
| // | ||
| // final String filePath = path.join(config.projectPath,'pubspec.yaml'); | ||
| // File pubspecFile = File(filePath); | ||
| // final String pubspec = pubspecFile.readAsStringSync(); | ||
| // final doc = loadYaml(pubspec); | ||
| // final modifiableDoc = getModifiableNode(doc); | ||
| // | ||
| // YamlList? fontsList = doc['flutter']['fonts'] as YamlList?; | ||
| // if(fontsList == null){ | ||
| // // 新文件，没有配置 fonts 节点 | ||
| // modifiableDoc['flutter']['fonts'] = YamlMap.wrap({ | ||
| // 'family': fontFamily, | ||
| // 'fonts':YamlList.wrap([YamlMap.wrap({'asset':'$assets/iconfont.ttf'})]) | ||
| // }); | ||
| // }else{ | ||
| // final modifiableList = getModifiableNode(fontsList); | ||
| // modifiableList.removeWhere((e) => e['family'] == fontFamily); | ||
| // modifiableList.add( | ||
| // YamlMap.wrap({ | ||
| // 'family': fontFamily, | ||
| // 'fonts':YamlList.wrap([YamlMap.wrap({'asset':'$assets/iconfont.ttf'})]) | ||
| // }) | ||
| // ); | ||
| // modifiableDoc['flutter']['fonts'] = modifiableList; | ||
| // } | ||
| // final targetYaml = toYamlString(modifiableDoc); | ||
| // pubspecFile.writeAsStringSync(targetYaml); | ||
| // } | ||
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| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,47 @@ | ||
| import 'package:path/path.dart' as path; | ||
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| class IconFontGenConfig { | ||
| final String srcZip; | ||
| final String projectPath; | ||
| final String assetsDist; | ||
| final String fileDist; | ||
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| IconFontGenConfig({ | ||
| this.srcZip = '', | ||
| this.projectPath = '', | ||
| String? assetsDist, | ||
| String? fileDist, | ||
| }) : fileDist = fileDist ?? 'lib${spa}app${spa}gen${spa}toly_icon.dart', | ||
| assetsDist = assetsDist ?? 'assets${spa}iconfont'; | ||
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| static String get spa => path.separator; | ||
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| String get distFilePath => path.join(projectPath, fileDist); | ||
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| String get distAssetsDir => path.join(projectPath, assetsDist); | ||
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| String get ttfDistPath => path.join(distAssetsDir, path.basenameWithoutExtension(fileDist)+".ttf"); | ||
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| String get yamlAssetDist => assetsDist.replaceAll('\\', '/')+"/"+path.basename(ttfDistPath); | ||
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| String get fontFamily => path | ||
| .basenameWithoutExtension(fileDist) | ||
| .split('_') | ||
| .map((e) => e[0].toUpperCase() + e.substring(1,)) | ||
| .join(''); | ||
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| factory IconFontGenConfig.fromJson(Map<String, dynamic> map) { | ||
| return IconFontGenConfig( | ||
| srcZip: map['srcZip'] ?? '', | ||
| projectPath: map['projectPath'] ?? '', | ||
| assetsDist: map["assetsDist"] ?? '', | ||
| fileDist: map["fileDist"] ?? ''); | ||
| } | ||
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| Map<String, dynamic> toJson() => { | ||
| 'srcZip': srcZip, | ||
| 'projectPath': projectPath, | ||
| 'assetsDist': assetsDist, | ||
| 'fileDist': fileDist, | ||
| }; | ||
| } |
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