From 6e293d52c4777ec76eba42c8fd68305c875bf2b6 Mon Sep 17 00:00:00 2001 From: LittleSheep Date: Sat, 13 Sep 2025 00:50:51 +0800 Subject: [PATCH] :sparkles: Latex steps --- ios/Podfile | 43 ++++++++ lib/main.dart | 38 ++++---- lib/solver_service.dart | 2 +- macos/Flutter/Flutter-Debug.xcconfig | 1 + macos/Flutter/Flutter-Release.xcconfig | 1 + macos/Podfile | 42 ++++++++ pubspec.lock | 130 ++++++++++++++++++++++++- pubspec.yaml | 1 + 8 files changed, 235 insertions(+), 23 deletions(-) create mode 100644 ios/Podfile create mode 100644 macos/Podfile diff --git a/ios/Podfile b/ios/Podfile new file mode 100644 index 0000000..620e46e --- /dev/null +++ b/ios/Podfile @@ -0,0 +1,43 @@ +# Uncomment this line to define a global platform for your project +# platform :ios, '13.0' + +# CocoaPods analytics sends network stats synchronously affecting flutter build latency. +ENV['COCOAPODS_DISABLE_STATS'] = 'true' + +project 'Runner', { + 'Debug' => :debug, + 'Profile' => :release, + 'Release' => :release, +} + +def flutter_root + generated_xcode_build_settings_path = File.expand_path(File.join('..', 'Flutter', 'Generated.xcconfig'), __FILE__) + unless File.exist?(generated_xcode_build_settings_path) + raise "#{generated_xcode_build_settings_path} must exist. If you're running pod install manually, make sure flutter pub get is executed first" + end + + File.foreach(generated_xcode_build_settings_path) do |line| + matches = line.match(/FLUTTER_ROOT\=(.*)/) + return matches[1].strip if matches + end + raise "FLUTTER_ROOT not found in #{generated_xcode_build_settings_path}. Try deleting Generated.xcconfig, then run flutter pub get" +end + +require File.expand_path(File.join('packages', 'flutter_tools', 'bin', 'podhelper'), flutter_root) + +flutter_ios_podfile_setup + +target 'Runner' do + use_frameworks! + + flutter_install_all_ios_pods File.dirname(File.realpath(__FILE__)) + target 'RunnerTests' do + inherit! :search_paths + end +end + +post_install do |installer| + installer.pods_project.targets.each do |target| + flutter_additional_ios_build_settings(target) + end +end diff --git a/lib/main.dart b/lib/main.dart index 784a468..e8b90b9 100644 --- a/lib/main.dart +++ b/lib/main.dart @@ -1,10 +1,9 @@ import 'package:flutter/material.dart'; -// 稍后我们会创建这个 SolverService -import 'solver_service.dart'; -// 引入我们的数据模型 -import 'models/calculation_step.dart'; +import 'package:latext/latext.dart'; +import 'package:simple_math_calc/models/calculation_step.dart'; +import 'package:simple_math_calc/solver_service.dart'; -void main() { +void main() async { runApp(const MyApp()); } @@ -116,17 +115,9 @@ class _CalculatorHomePageState extends State { style: Theme.of(context).textTheme.titleMedium, ), const SizedBox(height: 4), - Text(step.explanation), + SelectableText(step.explanation), const SizedBox(height: 8), - Center( - child: Text( - step.formula, - style: const TextStyle( - fontSize: 16, - fontWeight: FontWeight.bold, - ), - ), - ), + Center(child: LaTexT(laTeXCode: Text(step.formula))), ], ), ), @@ -137,12 +128,17 @@ class _CalculatorHomePageState extends State { color: Theme.of(context).colorScheme.primaryContainer, child: Padding( padding: const EdgeInsets.all(16.0), - child: Text( - "最终答案: ${result.finalAnswer}", - style: Theme.of(context).textTheme.titleLarge?.copyWith( - color: Theme.of(context).colorScheme.onPrimaryContainer, - ), - textAlign: TextAlign.center, + child: Column( + children: [ + Text( + "最终答案:", + style: Theme.of(context).textTheme.titleLarge?.copyWith( + color: Theme.of(context).colorScheme.onPrimaryContainer, + ), + ), + const SizedBox(height: 8), + LaTexT(laTeXCode: Text(result.finalAnswer)), + ], ), ), ), diff --git a/lib/solver_service.dart b/lib/solver_service.dart index acd7c57..88d61be 100644 --- a/lib/solver_service.dart +++ b/lib/solver_service.dart @@ -144,7 +144,7 @@ class SolverService { steps.add( CalculationStep( title: '第一步：整理方程', - explanation: r'将方程整理成标准形式 $ax^2+bx+c=0$。', + explanation: r'将方程整理成标准形式 ax^2+bx+c=0。', formula: '\$\$${a}x^2 ${b >= 0 ? '+' : ''} ${b}x ${c >= 0 ? '+' : ''} $c = 0\$\$', ), diff --git a/macos/Flutter/Flutter-Debug.xcconfig b/macos/Flutter/Flutter-Debug.xcconfig index c2efd0b..4b81f9b 100644 --- a/macos/Flutter/Flutter-Debug.xcconfig +++ b/macos/Flutter/Flutter-Debug.xcconfig @@ -1 +1,2 @@ +#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig" #include "ephemeral/Flutter-Generated.xcconfig" diff --git a/macos/Flutter/Flutter-Release.xcconfig b/macos/Flutter/Flutter-Release.xcconfig index c2efd0b..5caa9d1 100644 --- a/macos/Flutter/Flutter-Release.xcconfig +++ b/macos/Flutter/Flutter-Release.xcconfig @@ -1 +1,2 @@ +#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig" #include "ephemeral/Flutter-Generated.xcconfig" diff --git a/macos/Podfile b/macos/Podfile new file mode 100644 index 0000000..ff5ddb3 --- /dev/null +++ b/macos/Podfile @@ -0,0 +1,42 @@ +platform :osx, '10.15' + +# CocoaPods analytics sends network stats synchronously affecting flutter build latency. +ENV['COCOAPODS_DISABLE_STATS'] = 'true' + +project 'Runner', { + 'Debug' => :debug, + 'Profile' => :release, + 'Release' => :release, +} + +def flutter_root + generated_xcode_build_settings_path = File.expand_path(File.join('..', 'Flutter', 'ephemeral', 'Flutter-Generated.xcconfig'), __FILE__) + unless File.exist?(generated_xcode_build_settings_path) + raise "#{generated_xcode_build_settings_path} must exist. If you're running pod install manually, make sure \"flutter pub get\" is executed first" + end + + File.foreach(generated_xcode_build_settings_path) do |line| + matches = line.match(/FLUTTER_ROOT\=(.*)/) + return matches[1].strip if matches + end + raise "FLUTTER_ROOT not found in #{generated_xcode_build_settings_path}. Try deleting Flutter-Generated.xcconfig, then run \"flutter pub get\"" +end + +require File.expand_path(File.join('packages', 'flutter_tools', 'bin', 'podhelper'), flutter_root) + +flutter_macos_podfile_setup + +target 'Runner' do + use_frameworks! + + flutter_install_all_macos_pods File.dirname(File.realpath(__FILE__)) + target 'RunnerTests' do + inherit! :search_paths + end +end + +post_install do |installer| + installer.pods_project.targets.each do |target| + flutter_additional_macos_build_settings(target) + end +end diff --git a/pubspec.lock b/pubspec.lock index 64ab316..784a495 100644 --- a/pubspec.lock +++ b/pubspec.lock @@ -1,6 +1,14 @@ # Generated by pub # See https://dart.dev/tools/pub/glossary#lockfile packages: + args: + dependency: transitive + description: + name: args + sha256: d0481093c50b1da8910eb0bb301626d4d8eb7284aa739614d2b394ee09e3ea04 + url: "https://pub.dev" + source: hosted + version: "2.7.0" async: dependency: transitive description: @@ -70,11 +78,51 @@ packages: url: "https://pub.dev" source: hosted version: "5.0.0" + flutter_math_fork: + dependency: transitive + description: + name: flutter_math_fork + sha256: "6d5f2f1aa57ae539ffb0a04bb39d2da67af74601d685a161aff7ce5bda5fa407" + url: "https://pub.dev" + source: hosted + version: "0.7.4" + flutter_svg: + dependency: transitive + description: + name: flutter_svg + sha256: b9c2ad5872518a27507ab432d1fb97e8813b05f0fc693f9d40fad06d073e0678 + url: "https://pub.dev" + source: hosted + version: "2.2.1" flutter_test: dependency: "direct dev" description: flutter source: sdk version: "0.0.0" + http: + dependency: transitive + description: + name: http + sha256: bb2ce4590bc2667c96f318d68cac1b5a7987ec819351d32b1c987239a815e007 + url: "https://pub.dev" + source: hosted + version: "1.5.0" + http_parser: + dependency: transitive + description: + name: http_parser + sha256: "178d74305e7866013777bab2c3d8726205dc5a4dd935297175b19a23a2e66571" + url: "https://pub.dev" + source: hosted + version: "4.1.2" + latext: + dependency: "direct main" + description: + name: latext + sha256: "4dc2e3b8436cf8bce2d74b3af53055d56b9dc83c816fec5cf1c8f2789bf89a64" + url: "https://pub.dev" + source: hosted + version: "0.5.1" leak_tracker: dependency: transitive description: @@ -139,6 +187,14 @@ packages: url: "https://pub.dev" source: hosted version: "1.16.0" + nested: + dependency: transitive + description: + name: nested + sha256: "03bac4c528c64c95c722ec99280375a6f2fc708eec17c7b3f07253b626cd2a20" + url: "https://pub.dev" + source: hosted + version: "1.0.0" path: dependency: transitive description: @@ -147,6 +203,14 @@ packages: url: "https://pub.dev" source: hosted version: "1.9.1" + path_parsing: + dependency: transitive + description: + name: path_parsing + sha256: "883402936929eac138ee0a45da5b0f2c80f89913e6dc3bf77eb65b84b409c6ca" + url: "https://pub.dev" + source: hosted + version: "1.1.0" petitparser: dependency: transitive description: @@ -155,6 +219,14 @@ packages: url: "https://pub.dev" source: hosted version: "6.1.0" + provider: + dependency: transitive + description: + name: provider + sha256: "4e82183fa20e5ca25703ead7e05de9e4cceed1fbd1eadc1ac3cb6f565a09f272" + url: "https://pub.dev" + source: hosted + version: "6.1.5+1" sky_engine: dependency: transitive description: flutter @@ -208,6 +280,46 @@ packages: url: "https://pub.dev" source: hosted version: "0.7.6" + tuple: + dependency: transitive + description: + name: tuple + sha256: a97ce2013f240b2f3807bcbaf218765b6f301c3eff91092bcfa23a039e7dd151 + url: "https://pub.dev" + source: hosted + version: "2.0.2" + typed_data: + dependency: transitive + description: + name: typed_data + sha256: f9049c039ebfeb4cf7a7104a675823cd72dba8297f264b6637062516699fa006 + url: "https://pub.dev" + source: hosted + version: "1.4.0" + vector_graphics: + dependency: transitive + description: + name: vector_graphics + sha256: a4f059dc26fc8295b5921376600a194c4ec7d55e72f2fe4c7d2831e103d461e6 + url: "https://pub.dev" + source: hosted + version: "1.1.19" + vector_graphics_codec: + dependency: transitive + description: + name: vector_graphics_codec + sha256: "99fd9fbd34d9f9a32efd7b6a6aae14125d8237b10403b422a6a6dfeac2806146" + url: "https://pub.dev" + source: hosted + version: "1.1.13" + vector_graphics_compiler: + dependency: transitive + description: + name: vector_graphics_compiler + sha256: d354a7ec6931e6047785f4db12a1f61ec3d43b207fc0790f863818543f8ff0dc + url: "https://pub.dev" + source: hosted + version: "1.1.19" vector_math: dependency: transitive description: @@ -224,6 +336,22 @@ packages: url: "https://pub.dev" source: hosted version: "15.0.2" + web: + dependency: transitive + description: + name: web + sha256: "868d88a33d8a87b18ffc05f9f030ba328ffefba92d6c127917a2ba740f9cfe4a" + url: "https://pub.dev" + source: hosted + version: "1.1.1" + xml: + dependency: transitive + description: + name: xml + sha256: b015a8ad1c488f66851d762d3090a21c600e479dc75e68328c52774040cf9226 + url: "https://pub.dev" + source: hosted + version: "6.5.0" sdks: dart: ">=3.9.2 <4.0.0" - flutter: ">=3.18.0-18.0.pre.54" + flutter: ">=3.29.0" diff --git a/pubspec.yaml b/pubspec.yaml index afbdd67..b29c053 100644 --- a/pubspec.yaml +++ b/pubspec.yaml @@ -35,6 +35,7 @@ dependencies: # Use with the CupertinoIcons class for iOS style icons. cupertino_icons: ^1.0.8 math_expressions: ^3.0.0 + latext: ^0.5.1 dev_dependencies: flutter_test: