diff --git a/.gitignore b/.gitignore index 47418c9..b2ccdef 100644 --- a/.gitignore +++ b/.gitignore @@ -1,7 +1,46 @@ -# Files and directories created by pub. -.dart_tool/ -.packages -*.txt +# Miscellaneous +*.class +*.log +*.pyc +*.swp +.DS_Store +.atom/ +.buildlog/ +.history +.svn/ -# Conventional directory for build output. -build/ +# IntelliJ related +*.iml +*.ipr +*.iws +.idea/ + +# The .vscode folder contains launch configuration and tasks you configure in +# VS Code which you may wish to be included in version control, so this line +# is commented out by default. +#.vscode/ + +# Flutter/Dart/Pub related +**/doc/api/ +**/ios/Flutter/.last_build_id +*/.dart_tool/ +*/.flutter-plugins +*/.flutter-plugins-dependencies +*/.packages +*/.pub-cache/ +*/.pub/ +*/build/ + +# Web related +lib/generated_plugin_registrant.dart + +# Symbolication related +app.*.symbols + +# Obfuscation related +app.*.map.json + +# Android Studio will place build artifacts here +*/android/app/debug +*/android/app/profile +*/android/app/release diff --git a/.vscode/launch.json b/cmd/.vscode/launch.json similarity index 97% rename from .vscode/launch.json rename to cmd/.vscode/launch.json index c5213d1..7e084ff 100644 --- a/.vscode/launch.json +++ b/cmd/.vscode/launch.json @@ -1,14 +1,14 @@ -{ - // Используйте IntelliSense, чтобы узнать о возможных атрибутах. - // Наведите указатель мыши, чтобы просмотреть описания существующих атрибутов. - // Для получения дополнительной информации посетите: https://go.microsoft.com/fwlink/?linkid=830387 - "version": "0.2.0", - "configurations": [ - { - "name": "graphs0", - "request": "launch", - "type": "dart", - "program": "bin/graphs0.dart" - }, - ] +{ + // Используйте IntelliSense, чтобы узнать о возможных атрибутах. + // Наведите указатель мыши, чтобы просмотреть описания существующих атрибутов. + // Для получения дополнительной информации посетите: https://go.microsoft.com/fwlink/?linkid=830387 + "version": "0.2.0", + "configurations": [ + { + "name": "graphs0", + "request": "launch", + "type": "dart", + "program": "bin/graphs0.dart" + }, + ] } \ No newline at end of file diff --git a/README.md b/cmd/README.md similarity index 100% rename from README.md rename to cmd/README.md diff --git a/analysis_options.yaml b/cmd/analysis_options.yaml similarity index 100% rename from analysis_options.yaml rename to cmd/analysis_options.yaml diff --git a/bin/graphs0.dart b/cmd/bin/graphs0.dart similarity index 100% rename from bin/graphs0.dart rename to cmd/bin/graphs0.dart diff --git a/bin/src/graph.dart b/cmd/bin/src/graph.dart similarity index 100% rename from bin/src/graph.dart rename to cmd/bin/src/graph.dart diff --git a/cmd/outTest.txt b/cmd/outTest.txt new file mode 100644 index 0000000..82860c1 --- /dev/null +++ b/cmd/outTest.txt @@ -0,0 +1,8 @@ +Граф 1 +НеОриентированный +Взвешенный +1: 1|10 2|11 3|10 4|10 +2: 1|11 3|20 +3: 1|10 2|20 +4: 1|10 +END \ No newline at end of file diff --git a/pubspec.lock b/cmd/pubspec.lock similarity index 100% rename from pubspec.lock rename to cmd/pubspec.lock diff --git a/pubspec.yaml b/cmd/pubspec.yaml similarity index 100% rename from pubspec.yaml rename to cmd/pubspec.yaml diff --git a/flutter/.metadata b/flutter/.metadata new file mode 100644 index 0000000..5e5f4e6 --- /dev/null +++ b/flutter/.metadata @@ -0,0 +1,10 @@ +# This file tracks properties of this Flutter project. +# Used by Flutter tool to assess capabilities and perform upgrades etc. +# +# This file should be version controlled and should not be manually edited. + +version: + revision: f9c4b227213fe468bf221d2413d575cd446069dd + channel: master + +project_type: app diff --git a/flutter/README.md b/flutter/README.md new file mode 100644 index 0000000..21630b6 --- /dev/null +++ b/flutter/README.md @@ -0,0 +1,16 @@ +# grafs + +A new Flutter project. + +## Getting Started + +This project is a starting point for a Flutter application. + +A few resources to get you started if this is your first Flutter project: + +- [Lab: Write your first Flutter app](https://flutter.dev/docs/get-started/codelab) +- [Cookbook: Useful Flutter samples](https://flutter.dev/docs/cookbook) + +For help getting started with Flutter, view our +[online documentation](https://flutter.dev/docs), which offers tutorials, +samples, guidance on mobile development, and a full API reference. diff --git a/flutter/analysis_options.yaml b/flutter/analysis_options.yaml new file mode 100644 index 0000000..61b6c4d --- /dev/null +++ b/flutter/analysis_options.yaml @@ -0,0 +1,29 @@ +# This file configures the analyzer, which statically analyzes Dart code to +# check for errors, warnings, and lints. +# +# The issues identified by the analyzer are surfaced in the UI of Dart-enabled +# IDEs (https://dart.dev/tools#ides-and-editors). The analyzer can also be +# invoked from the command line by running `flutter analyze`. + +# The following line activates a set of recommended lints for Flutter apps, +# packages, and plugins designed to encourage good coding practices. +include: package:flutter_lints/flutter.yaml + +linter: + # The lint rules applied to this project can be customized in the + # section below to disable rules from the `package:flutter_lints/flutter.yaml` + # included above or to enable additional rules. A list of all available lints + # and their documentation is published at + # https://dart-lang.github.io/linter/lints/index.html. + # + # Instead of disabling a lint rule for the entire project in the + # section below, it can also be suppressed for a single line of code + # or a specific dart file by using the `// ignore: name_of_lint` and + # `// ignore_for_file: name_of_lint` syntax on the line or in the file + # producing the lint. + rules: + # avoid_print: false # Uncomment to disable the `avoid_print` rule + # prefer_single_quotes: true # Uncomment to enable the `prefer_single_quotes` rule + +# Additional information about this file can be found at +# https://dart.dev/guides/language/analysis-options diff --git a/flutter/android/.gitignore b/flutter/android/.gitignore new file mode 100644 index 0000000..6f56801 --- /dev/null +++ b/flutter/android/.gitignore @@ -0,0 +1,13 @@ +gradle-wrapper.jar +/.gradle +/captures/ +/gradlew +/gradlew.bat +/local.properties +GeneratedPluginRegistrant.java + +# Remember to never publicly share your keystore. +# See https://flutter.dev/docs/deployment/android#reference-the-keystore-from-the-app +key.properties +**/*.keystore +**/*.jks diff --git a/flutter/android/.project b/flutter/android/.project new file mode 100644 index 0000000..4e88964 --- /dev/null +++ b/flutter/android/.project @@ -0,0 +1,28 @@ + + + android + Project android created by Buildship. + + + + + org.eclipse.buildship.core.gradleprojectbuilder + + + + + + org.eclipse.buildship.core.gradleprojectnature + + + + 1636051146182 + + 30 + + org.eclipse.core.resources.regexFilterMatcher + node_modules|.git|__CREATED_BY_JAVA_LANGUAGE_SERVER__ + + + + diff --git a/flutter/android/.settings/org.eclipse.buildship.core.prefs b/flutter/android/.settings/org.eclipse.buildship.core.prefs new file mode 100644 index 0000000..96c5dfb --- /dev/null +++ b/flutter/android/.settings/org.eclipse.buildship.core.prefs @@ -0,0 +1,13 @@ +arguments= +auto.sync=false +build.scans.enabled=false +connection.gradle.distribution=GRADLE_DISTRIBUTION(WRAPPER) +connection.project.dir= +eclipse.preferences.version=1 +gradle.user.home= +java.home=C\:/Program Files/Microsoft/jdk-11.0.12.7-hotspot +jvm.arguments= +offline.mode=false +override.workspace.settings=true +show.console.view=true +show.executions.view=true diff --git a/flutter/android/app/.classpath b/flutter/android/app/.classpath new file mode 100644 index 0000000..4a04201 --- /dev/null +++ b/flutter/android/app/.classpath @@ -0,0 +1,6 @@ + + + + + + diff --git a/flutter/android/app/.project b/flutter/android/app/.project new file mode 100644 index 0000000..aa87cd6 --- /dev/null +++ b/flutter/android/app/.project @@ -0,0 +1,34 @@ + + + app + Project app created by Buildship. + + + + + org.eclipse.jdt.core.javabuilder + + + + + org.eclipse.buildship.core.gradleprojectbuilder + + + + + + org.eclipse.jdt.core.javanature + org.eclipse.buildship.core.gradleprojectnature + + + + 1636051146189 + + 30 + + org.eclipse.core.resources.regexFilterMatcher + node_modules|.git|__CREATED_BY_JAVA_LANGUAGE_SERVER__ + + + + diff --git a/flutter/android/app/.settings/org.eclipse.buildship.core.prefs b/flutter/android/app/.settings/org.eclipse.buildship.core.prefs new file mode 100644 index 0000000..b1886ad --- /dev/null +++ b/flutter/android/app/.settings/org.eclipse.buildship.core.prefs @@ -0,0 +1,2 @@ +connection.project.dir=.. +eclipse.preferences.version=1 diff --git a/flutter/android/app/build.gradle b/flutter/android/app/build.gradle new file mode 100644 index 0000000..c0d5bd1 --- /dev/null +++ b/flutter/android/app/build.gradle @@ -0,0 +1,68 @@ +def localProperties = new Properties() +def localPropertiesFile = rootProject.file('local.properties') +if (localPropertiesFile.exists()) { + localPropertiesFile.withReader('UTF-8') { reader -> + localProperties.load(reader) + } +} + +def flutterRoot = localProperties.getProperty('flutter.sdk') +if (flutterRoot == null) { + throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.") +} + +def flutterVersionCode = localProperties.getProperty('flutter.versionCode') +if (flutterVersionCode == null) { + flutterVersionCode = '1' +} + +def flutterVersionName = localProperties.getProperty('flutter.versionName') +if (flutterVersionName == null) { + flutterVersionName = '1.0' +} + +apply plugin: 'com.android.application' +apply plugin: 'kotlin-android' +apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle" + +android { + compileSdkVersion 30 + + compileOptions { + sourceCompatibility JavaVersion.VERSION_1_8 + targetCompatibility JavaVersion.VERSION_1_8 + } + + kotlinOptions { + jvmTarget = '1.8' + } + + sourceSets { + main.java.srcDirs += 'src/main/kotlin' + } + + defaultConfig { + // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html). + applicationId "com.example.grafs" + minSdkVersion 16 + targetSdkVersion 30 + versionCode flutterVersionCode.toInteger() + versionName flutterVersionName + } + + buildTypes { + release { + // TODO: Add your own signing config for the release build. + // Signing with the debug keys for now, so `flutter run --release` works. + signingConfig signingConfigs.debug + } + } +} + +flutter { + source '../..' +} + +dependencies { + implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version" +} diff --git a/flutter/android/app/src/debug/AndroidManifest.xml b/flutter/android/app/src/debug/AndroidManifest.xml new file mode 100644 index 0000000..47e29e3 --- /dev/null +++ b/flutter/android/app/src/debug/AndroidManifest.xml @@ -0,0 +1,7 @@ + + + + diff --git a/flutter/android/app/src/main/AndroidManifest.xml b/flutter/android/app/src/main/AndroidManifest.xml new file mode 100644 index 0000000..e34d0a8 --- /dev/null +++ b/flutter/android/app/src/main/AndroidManifest.xml @@ -0,0 +1,32 @@ + + + + + + + + + + + + + + diff --git a/flutter/android/app/src/main/kotlin/com/example/grafs/MainActivity.kt b/flutter/android/app/src/main/kotlin/com/example/grafs/MainActivity.kt new file mode 100644 index 0000000..524f9a4 --- /dev/null +++ b/flutter/android/app/src/main/kotlin/com/example/grafs/MainActivity.kt @@ -0,0 +1,6 @@ +package com.example.grafs + +import io.flutter.embedding.android.FlutterActivity + +class MainActivity: FlutterActivity() { +} diff --git a/flutter/android/app/src/main/res/drawable-v21/launch_background.xml b/flutter/android/app/src/main/res/drawable-v21/launch_background.xml new file mode 100644 index 0000000..f74085f --- /dev/null +++ b/flutter/android/app/src/main/res/drawable-v21/launch_background.xml @@ -0,0 +1,12 @@ + + + + + + + + diff --git a/flutter/android/app/src/main/res/drawable/launch_background.xml b/flutter/android/app/src/main/res/drawable/launch_background.xml new file mode 100644 index 0000000..304732f --- /dev/null +++ b/flutter/android/app/src/main/res/drawable/launch_background.xml @@ -0,0 +1,12 @@ + + + + + + + + diff --git a/flutter/android/app/src/main/res/mipmap-hdpi/ic_launcher.png b/flutter/android/app/src/main/res/mipmap-hdpi/ic_launcher.png new file mode 100644 index 0000000..db77bb4 Binary files /dev/null and b/flutter/android/app/src/main/res/mipmap-hdpi/ic_launcher.png differ diff --git a/flutter/android/app/src/main/res/mipmap-mdpi/ic_launcher.png b/flutter/android/app/src/main/res/mipmap-mdpi/ic_launcher.png new file mode 100644 index 0000000..17987b7 Binary files /dev/null and b/flutter/android/app/src/main/res/mipmap-mdpi/ic_launcher.png differ diff --git a/flutter/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png b/flutter/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png new file mode 100644 index 0000000..09d4391 Binary files /dev/null and b/flutter/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png differ diff --git a/flutter/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png b/flutter/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png new file mode 100644 index 0000000..d5f1c8d Binary files /dev/null and b/flutter/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png differ diff --git a/flutter/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png b/flutter/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png new file mode 100644 index 0000000..4d6372e Binary files /dev/null and b/flutter/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png differ diff --git a/flutter/android/app/src/main/res/values-night/styles.xml b/flutter/android/app/src/main/res/values-night/styles.xml new file mode 100644 index 0000000..3db14bb --- /dev/null +++ b/flutter/android/app/src/main/res/values-night/styles.xml @@ -0,0 +1,18 @@ + + + + + + + diff --git a/flutter/android/app/src/main/res/values/styles.xml b/flutter/android/app/src/main/res/values/styles.xml new file mode 100644 index 0000000..d460d1e --- /dev/null +++ b/flutter/android/app/src/main/res/values/styles.xml @@ -0,0 +1,18 @@ + + + + + + + diff --git a/flutter/android/app/src/profile/AndroidManifest.xml b/flutter/android/app/src/profile/AndroidManifest.xml new file mode 100644 index 0000000..47e29e3 --- /dev/null +++ b/flutter/android/app/src/profile/AndroidManifest.xml @@ -0,0 +1,7 @@ + + + + diff --git a/flutter/android/build.gradle b/flutter/android/build.gradle new file mode 100644 index 0000000..24047dc --- /dev/null +++ b/flutter/android/build.gradle @@ -0,0 +1,31 @@ +buildscript { + ext.kotlin_version = '1.3.50' + repositories { + google() + mavenCentral() + } + + dependencies { + classpath 'com.android.tools.build:gradle:4.1.0' + classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version" + } +} + +allprojects { + repositories { + google() + mavenCentral() + } +} + +rootProject.buildDir = '../build' +subprojects { + project.buildDir = "${rootProject.buildDir}/${project.name}" +} +subprojects { + project.evaluationDependsOn(':app') +} + +task clean(type: Delete) { + delete rootProject.buildDir +} diff --git a/flutter/android/gradle.properties b/flutter/android/gradle.properties new file mode 100644 index 0000000..94adc3a --- /dev/null +++ b/flutter/android/gradle.properties @@ -0,0 +1,3 @@ +org.gradle.jvmargs=-Xmx1536M +android.useAndroidX=true +android.enableJetifier=true diff --git a/flutter/android/gradle/wrapper/gradle-wrapper.properties b/flutter/android/gradle/wrapper/gradle-wrapper.properties new file mode 100644 index 0000000..bc6a58a --- /dev/null +++ b/flutter/android/gradle/wrapper/gradle-wrapper.properties @@ -0,0 +1,6 @@ +#Fri Jun 23 08:50:38 CEST 2017 +distributionBase=GRADLE_USER_HOME +distributionPath=wrapper/dists +zipStoreBase=GRADLE_USER_HOME +zipStorePath=wrapper/dists +distributionUrl=https\://services.gradle.org/distributions/gradle-6.7-all.zip diff --git a/flutter/android/settings.gradle b/flutter/android/settings.gradle new file mode 100644 index 0000000..44e62bc --- /dev/null +++ b/flutter/android/settings.gradle @@ -0,0 +1,11 @@ +include ':app' + +def localPropertiesFile = new File(rootProject.projectDir, "local.properties") +def properties = new Properties() + +assert localPropertiesFile.exists() +localPropertiesFile.withReader("UTF-8") { reader -> properties.load(reader) } + +def flutterSdkPath = properties.getProperty("flutter.sdk") +assert flutterSdkPath != null, "flutter.sdk not set in local.properties" +apply from: "$flutterSdkPath/packages/flutter_tools/gradle/app_plugin_loader.gradle" diff --git a/flutter/ios/.gitignore b/flutter/ios/.gitignore new file mode 100644 index 0000000..7a7f987 --- /dev/null +++ b/flutter/ios/.gitignore @@ -0,0 +1,34 @@ +**/dgph +*.mode1v3 +*.mode2v3 +*.moved-aside +*.pbxuser +*.perspectivev3 +**/*sync/ +.sconsign.dblite +.tags* +**/.vagrant/ +**/DerivedData/ +Icon? +**/Pods/ +**/.symlinks/ +profile +xcuserdata +**/.generated/ +Flutter/App.framework +Flutter/Flutter.framework +Flutter/Flutter.podspec +Flutter/Generated.xcconfig +Flutter/ephemeral/ +Flutter/app.flx +Flutter/app.zip +Flutter/flutter_assets/ +Flutter/flutter_export_environment.sh +ServiceDefinitions.json +Runner/GeneratedPluginRegistrant.* + +# Exceptions to above rules. +!default.mode1v3 +!default.mode2v3 +!default.pbxuser +!default.perspectivev3 diff --git a/flutter/ios/Flutter/AppFrameworkInfo.plist b/flutter/ios/Flutter/AppFrameworkInfo.plist new file mode 100644 index 0000000..8d4492f --- /dev/null +++ b/flutter/ios/Flutter/AppFrameworkInfo.plist @@ -0,0 +1,26 @@ + + + + + CFBundleDevelopmentRegion + en + CFBundleExecutable + App + CFBundleIdentifier + io.flutter.flutter.app + CFBundleInfoDictionaryVersion + 6.0 + CFBundleName + App + CFBundlePackageType + FMWK + CFBundleShortVersionString + 1.0 + CFBundleSignature + ???? + CFBundleVersion + 1.0 + MinimumOSVersion + 9.0 + + diff --git a/flutter/ios/Flutter/Debug.xcconfig b/flutter/ios/Flutter/Debug.xcconfig new file mode 100644 index 0000000..592ceee --- /dev/null +++ b/flutter/ios/Flutter/Debug.xcconfig @@ -0,0 +1 @@ +#include "Generated.xcconfig" diff --git a/flutter/ios/Flutter/Release.xcconfig b/flutter/ios/Flutter/Release.xcconfig new file mode 100644 index 0000000..592ceee --- /dev/null +++ b/flutter/ios/Flutter/Release.xcconfig @@ -0,0 +1 @@ +#include "Generated.xcconfig" diff --git a/flutter/ios/Runner.xcodeproj/project.pbxproj b/flutter/ios/Runner.xcodeproj/project.pbxproj new file mode 100644 index 0000000..ef73e18 --- /dev/null +++ b/flutter/ios/Runner.xcodeproj/project.pbxproj @@ -0,0 +1,481 @@ +// !$*UTF8*$! +{ + archiveVersion = 1; + classes = { + }; + objectVersion = 50; + objects = { + +/* Begin PBXBuildFile section */ + 1498D2341E8E89220040F4C2 /* GeneratedPluginRegistrant.m in Sources */ = {isa = PBXBuildFile; fileRef = 1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */; }; + 3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */ = {isa = PBXBuildFile; fileRef = 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b/flutter/ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist new file mode 100644 index 0000000..18d9810 --- /dev/null +++ b/flutter/ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist @@ -0,0 +1,8 @@ + + + + + IDEDidComputeMac32BitWarning + + + diff --git a/flutter/ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings b/flutter/ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings new file mode 100644 index 0000000..f9b0d7c --- /dev/null +++ b/flutter/ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings @@ -0,0 +1,8 @@ + + + + + PreviewsEnabled + + + diff --git a/flutter/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme b/flutter/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme new file mode 100644 index 0000000..c87d15a --- /dev/null +++ b/flutter/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme @@ -0,0 +1,87 @@ 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@@ + + + + + PreviewsEnabled + + + diff --git a/flutter/ios/Runner/AppDelegate.swift b/flutter/ios/Runner/AppDelegate.swift new file mode 100644 index 0000000..70693e4 --- /dev/null +++ b/flutter/ios/Runner/AppDelegate.swift @@ -0,0 +1,13 @@ +import UIKit +import Flutter + +@UIApplicationMain +@objc class AppDelegate: FlutterAppDelegate { + override func application( + _ application: UIApplication, + didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]? + ) -> Bool { + GeneratedPluginRegistrant.register(with: self) + return super.application(application, didFinishLaunchingWithOptions: launchOptions) + } +} diff --git a/flutter/ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json b/flutter/ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json new file mode 100644 index 0000000..d36b1fa --- /dev/null +++ b/flutter/ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json @@ -0,0 +1,122 @@ +{ + "images" : [ + { + "size" : "20x20", + "idiom" : 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"Icon-App-20x20@1x.png", + "scale" : "1x" + }, + { + "size" : "20x20", + "idiom" : "ipad", + "filename" : "Icon-App-20x20@2x.png", + "scale" : "2x" + }, + { + "size" : "29x29", + "idiom" : "ipad", + "filename" : "Icon-App-29x29@1x.png", + "scale" : "1x" + }, + { + "size" : "29x29", + "idiom" : "ipad", + "filename" : "Icon-App-29x29@2x.png", + "scale" : "2x" + }, + { + "size" : "40x40", + "idiom" : "ipad", + "filename" : "Icon-App-40x40@1x.png", + "scale" : "1x" + }, + { + "size" : "40x40", + "idiom" : "ipad", + "filename" : "Icon-App-40x40@2x.png", + "scale" : "2x" + }, + { + "size" : "76x76", + "idiom" : "ipad", + "filename" : "Icon-App-76x76@1x.png", + "scale" : "1x" + }, + { + "size" : "76x76", + "idiom" : "ipad", + "filename" : "Icon-App-76x76@2x.png", + "scale" : "2x" + }, + { + "size" : "83.5x83.5", + "idiom" : "ipad", + "filename" : "Icon-App-83.5x83.5@2x.png", + "scale" : "2x" + }, + { + "size" : "1024x1024", + "idiom" : "ios-marketing", + "filename" : "Icon-App-1024x1024@1x.png", + "scale" : "1x" + } + ], + "info" : { + "version" : 1, + "author" : "xcode" + } +} diff --git a/flutter/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-1024x1024@1x.png b/flutter/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-1024x1024@1x.png new file mode 100644 index 0000000..dc9ada4 Binary files /dev/null and b/flutter/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-1024x1024@1x.png differ diff --git a/flutter/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@1x.png b/flutter/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@1x.png new file mode 100644 index 0000000..28c6bf0 Binary files /dev/null and b/flutter/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@1x.png differ diff --git a/flutter/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@2x.png b/flutter/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@2x.png new file mode 100644 index 0000000..2ccbfd9 Binary files 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b/flutter/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-83.5x83.5@2x.png differ diff --git a/flutter/ios/Runner/Assets.xcassets/LaunchImage.imageset/Contents.json b/flutter/ios/Runner/Assets.xcassets/LaunchImage.imageset/Contents.json new file mode 100644 index 0000000..0bedcf2 --- /dev/null +++ b/flutter/ios/Runner/Assets.xcassets/LaunchImage.imageset/Contents.json @@ -0,0 +1,23 @@ +{ + "images" : [ + { + "idiom" : "universal", + "filename" : "LaunchImage.png", + "scale" : "1x" + }, + { + "idiom" : "universal", + "filename" : "LaunchImage@2x.png", + "scale" : "2x" + }, + { + "idiom" : "universal", + "filename" : "LaunchImage@3x.png", + "scale" : "3x" + } + ], + "info" : { + "version" : 1, + "author" : "xcode" + } +} diff --git a/flutter/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png b/flutter/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png new file mode 100644 index 0000000..9da19ea Binary files /dev/null and b/flutter/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png differ diff --git a/flutter/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png b/flutter/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png new file mode 100644 index 0000000..9da19ea Binary files /dev/null and b/flutter/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png differ diff --git a/flutter/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png b/flutter/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png new file mode 100644 index 0000000..9da19ea Binary files /dev/null and b/flutter/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png differ diff --git a/flutter/ios/Runner/Assets.xcassets/LaunchImage.imageset/README.md b/flutter/ios/Runner/Assets.xcassets/LaunchImage.imageset/README.md new file mode 100644 index 0000000..89c2725 --- /dev/null +++ b/flutter/ios/Runner/Assets.xcassets/LaunchImage.imageset/README.md @@ -0,0 +1,5 @@ +# Launch Screen Assets + +You can customize the launch screen with your own desired assets by replacing the image files in this directory. + +You can also do it by opening your Flutter project's Xcode project with `open ios/Runner.xcworkspace`, selecting `Runner/Assets.xcassets` in the Project Navigator and dropping in the desired images. \ No newline at end of file diff --git a/flutter/ios/Runner/Base.lproj/LaunchScreen.storyboard b/flutter/ios/Runner/Base.lproj/LaunchScreen.storyboard new file mode 100644 index 0000000..f2e259c --- /dev/null +++ b/flutter/ios/Runner/Base.lproj/LaunchScreen.storyboard @@ -0,0 +1,37 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/flutter/ios/Runner/Base.lproj/Main.storyboard b/flutter/ios/Runner/Base.lproj/Main.storyboard new file mode 100644 index 0000000..f3c2851 --- /dev/null +++ b/flutter/ios/Runner/Base.lproj/Main.storyboard @@ -0,0 +1,26 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/flutter/ios/Runner/Info.plist b/flutter/ios/Runner/Info.plist new file mode 100644 index 0000000..089f9d0 --- /dev/null +++ b/flutter/ios/Runner/Info.plist @@ -0,0 +1,45 @@ + + + + + CFBundleDevelopmentRegion + $(DEVELOPMENT_LANGUAGE) + CFBundleExecutable + $(EXECUTABLE_NAME) + CFBundleIdentifier + $(PRODUCT_BUNDLE_IDENTIFIER) + CFBundleInfoDictionaryVersion + 6.0 + CFBundleName + grafs + CFBundlePackageType + APPL + CFBundleShortVersionString + $(FLUTTER_BUILD_NAME) + CFBundleSignature + ???? + CFBundleVersion + $(FLUTTER_BUILD_NUMBER) + LSRequiresIPhoneOS + + UILaunchStoryboardName + LaunchScreen + UIMainStoryboardFile + Main + UISupportedInterfaceOrientations + + UIInterfaceOrientationPortrait + UIInterfaceOrientationLandscapeLeft + UIInterfaceOrientationLandscapeRight + + UISupportedInterfaceOrientations~ipad + + UIInterfaceOrientationPortrait + UIInterfaceOrientationPortraitUpsideDown + UIInterfaceOrientationLandscapeLeft + UIInterfaceOrientationLandscapeRight + + UIViewControllerBasedStatusBarAppearance + + + diff --git a/flutter/ios/Runner/Runner-Bridging-Header.h b/flutter/ios/Runner/Runner-Bridging-Header.h new file mode 100644 index 0000000..308a2a5 --- /dev/null +++ b/flutter/ios/Runner/Runner-Bridging-Header.h @@ -0,0 +1 @@ +#import "GeneratedPluginRegistrant.h" diff --git a/flutter/lib/curve_painter.dart b/flutter/lib/curve_painter.dart new file mode 100644 index 0000000..50036d4 --- /dev/null +++ b/flutter/lib/curve_painter.dart @@ -0,0 +1,128 @@ +import 'package:graphs/src/graph.dart'; +import 'dart:math'; +import 'package:flutter/material.dart'; + +class CurvePainter extends CustomPainter { + double rad = 7; + double width = 4; + Color col = Colors.black; + double aboveHeight = 3; + double circleRad = 100; + TextStyle textStyle = const TextStyle( + color: Colors.black, + fontSize: 25, + ); + + void drawLine(Canvas canvas, Offset p1, Offset p2) { + Paint p = Paint(); + p.color = col; + p.strokeWidth = width; + canvas.drawLine(p1, p2, p); + } + + void drawDot(Canvas canvas, Offset p1) { + var p = Paint(); + p.color = col; + p.strokeWidth = width + 1; + canvas.drawCircle(p1, rad, p); + } + + TextSpan _getTextSpan(String s) => TextSpan(text: s, style: textStyle); + TextPainter _getTextPainter(String s) => TextPainter( + text: _getTextSpan(s), + textDirection: TextDirection.ltr, + textAlign: TextAlign.center); + + void drawAboveText(Canvas canvas, Offset size, String s) { + var textPainter = _getTextPainter(s); + textPainter.layout(); + textPainter.paint( + canvas, + Offset((size.dx - textPainter.width), + (size.dy - textPainter.height) - aboveHeight)); + } + + Graphs getGraph() { + List d = []; + d.add(Dot.fromTwoLists("1", [2, 3], [1, 1])); + d.add(Dot.fromTwoLists("2", [1, 3], [1, 1])); + d.add(Dot.fromTwoLists("3", [1, 2], [1, 1])); + d.add(Dot.fromTwoLists("Name1", [], [])); + d.add(Dot.fromTwoLists("Name2", [], [])); + return Graphs.fromList("1", d, false, false); + } + + Map getDotPos(int dotsAm, Size size) { + Map off = {}; + var width = size.width / 2; + var height = size.height / 2; + for (int i = 0; i < dotsAm; i++) { + double x = cos(2 * pi * i / dotsAm) * circleRad + width; + double y = sin(2 * pi * i / dotsAm) * circleRad + height; + off[i + 1] = Offset(x, y); + } + print(off); + return off; + } + + void drawConnections(Canvas canvas, List dots, Map off) { + for (var i in dots) { + var list = i.getL(); + var beg = off[i.num]; + for (var d in list.keys) { + drawLine(canvas, beg!, off[d]!); + print(d); + } + } + } + + @override + void paint(Canvas canvas, Size size) { + if (size.width > size.height) { + circleRad = size.height / 5; + } else { + circleRad = size.width / 5; + } + var paint = Paint(); + //drawLine(canvas, Offset(0, size.height / 2), + //Offset(size.width, size.height / 2)); + + var gr = getGraph(); + var off = getDotPos(gr.getDotAmount(), size); + for (int i = 0; i < off.length; i++) { + drawDot(canvas, off[i + 1]!); + drawAboveText(canvas, off[i + 1]!, gr.getDots()[i].getName()); + } + drawConnections(canvas, gr.getDots(), off); + + paint.color = Colors.blue; + paint.style = PaintingStyle.stroke; + //drawDot(canvas, Offset(size.width / 2, size.height / 2)); + //drawAboveText(canvas, size, "sssssssssssss"); + //_drawTextAt("Assss", Offset(size.width / 2, size.height / 2), canvas); + paint.color = Colors.green; + + var path = Path(); + path.moveTo(size.width / 3, size.height * 3 / 4); + path.lineTo(size.width / 2, size.height * 5 / 6); + path.lineTo(size.width * 3 / 4, size.height * 4 / 6); + path.close(); + + paint.style = PaintingStyle.fill; + + //canvas.drawPath(path, paint); + } + + @override + bool shouldRepaint(CustomPainter oldDelegate) { + return true; + } + + /*void _drawTextAt(String txt, Offset position, Canvas canvas) { + final textPainter = getTextPainter(txt); + textPainter.layout(minWidth: 0, maxWidth: 0); + Offset drawPosition = + Offset(position.dx, position.dy - (textPainter.height / 2)); + textPainter.paint(canvas, drawPosition); + }*/ +} diff --git a/flutter/lib/main.dart b/flutter/lib/main.dart new file mode 100644 index 0000000..944f1a2 --- /dev/null +++ b/flutter/lib/main.dart @@ -0,0 +1,18 @@ +import 'package:graphs/pages/drawing_page.dart'; +import 'package:flutter/material.dart'; + +void main() { + runApp(const MyApp()); +} + +class MyApp extends StatelessWidget { + const MyApp({Key? key}) : super(key: key); + + @override + Widget build(BuildContext context) { + return const MaterialApp( + title: "Graphs", + home: DrawingPage(), + ); + } +} diff --git a/flutter/lib/pages/drawing_page.dart b/flutter/lib/pages/drawing_page.dart new file mode 100644 index 0000000..85c0bf0 --- /dev/null +++ b/flutter/lib/pages/drawing_page.dart @@ -0,0 +1,130 @@ +import 'dart:io'; + +import 'package:graphs/curve_painter.dart'; +import 'package:flutter/material.dart'; +import 'package:flutter/services.dart'; +import 'package:graphs/src/graph.dart'; + +class DrawingPage extends StatefulWidget { + const DrawingPage({Key? key}) : super(key: key); + + @override + State createState() => _DrawingPageState(); +} + +class _DrawingPageState extends State { + Graphs data = Graphs("Data"); + + @override + Widget build(BuildContext context) { + return MaterialApp( + home: Scaffold( + appBar: AppBar( + title: const Text("Graph", + style: TextStyle(fontSize: 35, color: Colors.white)), + toolbarHeight: 110, // Set this height + flexibleSpace: Container( + color: Colors.blue, + child: Column(children: [ + /*Row(children: const [ + SizedBox(width: 25), + Text("Graph", style: TextStyle(fontSize: 23, color: Colors.white)) + ]),*/ + const SizedBox(height: 5), + Container( + width: MediaQuery.of(context).size.width / 3 + 30, + height: 40, + margin: const EdgeInsets.symmetric(horizontal: 20, vertical: 5), + child: const TextField( + textAlign: TextAlign.center, + decoration: InputDecoration( + contentPadding: + EdgeInsets.symmetric(vertical: 10, horizontal: 10), + filled: true, + fillColor: Colors.white, + prefixIcon: Icon(Icons.fiber_manual_record_outlined, + color: Colors.black), + border: OutlineInputBorder( + borderRadius: BorderRadius.all(Radius.circular(40))), + hintStyle: TextStyle(color: Colors.black38), + hintText: "Input dot number"), + ), + ), + Container( + width: MediaQuery.of(context).size.width / 3 + 30, + height: 40, + margin: const EdgeInsets.symmetric(horizontal: 20, vertical: 5), + child: const TextField( + textAlign: TextAlign.center, + decoration: InputDecoration( + contentPadding: + EdgeInsets.symmetric(vertical: 10, horizontal: 10), + filled: true, + fillColor: Colors.white, + prefixIcon: Icon(Icons.arrow_right_alt_outlined, + color: Colors.black), + border: OutlineInputBorder( + borderRadius: BorderRadius.all(Radius.circular(40))), + hintStyle: TextStyle(color: Colors.black38), + hintText: "Input path length"), + ), + ), + ]), + ), + actions: [ + Column( + children: [ + addVerticalSpace(10), + createButton("\nAdd dot\n"), + addVerticalSpace(3), + createButton("\nDel dot \n"), + ], + ), + IconButton( + onPressed: () => closeApp(), + icon: const Icon(Icons.close), + iconSize: 50, + ), + ]), + body: CustomPaint( + painter: CurvePainter(), + child: const Center(), + ), + )); + } + + ElevatedButton createButton(String txt) { + return ElevatedButton( + style: TextButton.styleFrom( + primary: Colors.blue, + ), + onPressed: null, + child: Text(txt, + style: const TextStyle( + fontSize: 15, + color: Colors.white, + height: 1, + )), + ); + } + + SizedBox addVerticalSpace(double h) { + return SizedBox(height: h); + } + + void closeApp() { + if (Platform.isWindows) { + exit(0); + } + SystemChannels.platform.invokeMethod('SystemNavigator.pop'); + } +} + +class _Buttons extends StatelessWidget { + const _Buttons({Key? key}) : super(key: key); + + @override + Widget build(BuildContext context) { + return Container(); + } +} diff --git a/flutter/lib/src/graph.dart b/flutter/lib/src/graph.dart new file mode 100644 index 0000000..74df1c3 --- /dev/null +++ b/flutter/lib/src/graph.dart @@ -0,0 +1,538 @@ +import 'dart:io'; + +class Separators { + final String dotToConnections = ": "; + final String dotToLength = "|"; + final String space = " "; + final String hasLength = "Взвешенный\n"; + final String hasNoLength = "НеВзвешенный\n"; + final String isOriented = "Ориентированный\n"; + final String isNotOriented = "НеОриентированный\n"; + final String nL = "\n"; + final String end = "END"; + + Separators(); +} + +class Dot { + //Data + // ignore: prefer_final_fields + String _name = ""; + int num = -1; + Map _ln = {}; + + //****Get**** + String getName() => _name; + bool hasConnection(int n) => _ln.containsKey(n); + Map getL() => _ln; + int getLength(int x) { + if (hasConnection(x)) { + return _ln[x]!; + } + return -1; + } + //****Get**** + + //Set + void setName(String n) => _name = n; + + //Add + void addPath(int inp, int length) => _ln[inp] = length; + + //Del + void delPath(int n) => _ln.removeWhere((key, value) => + key == n); // удалить обратный путь если не ориентированный + + //Print + void printD() { + stdout.write("$_name: №$num => "); + for (var i in _ln.keys) { + stdout.write("$i|${_ln[i]} "); + } + stdout.write("\n"); + } + + //******Constructor****** + Dot() { + _name = "Undefined"; + num = -1; + _ln = {}; + } + Dot.fromTwoLists(String name, List num0, List length, + [int n = -1]) { + _name = name; + num = n; + Map nw = {}; + if (num0.length != length.length) { + print("Error in lists"); + } else { + for (var i = 0; i < num0.length; i++) { + nw[num0[i]] = length[i]; + _ln = nw; + } + } + } + Dot.fromMap(String name, Map l, [int n = -1]) { + _name = name; + num = n; + _ln = l; + } + //******Constructor****** + + //Copy + Dot.clone(Dot a) { + _name = a.getName(); + num = a.num; + _ln = a.getL(); + } +} + +class Graphs { + //Data + String _name = "Undefined"; //Имя + int _amount = 0; //Количество вершин + List _dots = []; //Список смежности вершин + Map _nameTable = {}; //Список вершин по именам + bool _useLength = false; //Взвешенность + bool _oriented = false; //Ориентированность + + //*********************Add************************ + bool addDot(Dot a) { + if (getNumByName(a.getName()) != null) { + print( + "Dot name ${a.getName()} already in use. Change name or use addPath"); + return false; + } + _amount++; + a.num = _amount; + _dots.add(a); + _syncNameTable(); + checkDots(false); + if (!_oriented) _fullFix(); + return true; + } + + bool addDotFromToLists(String name, List num0, List length, + [int n = -1]) { + var a = Dot.fromTwoLists(name, num0, length, n); + if (getNumByName(a.getName()) != null) { + print( + "Dot name ${a.getName()} already in use. Change name or use addPath"); + return false; + } + _amount++; + a.num = _amount; + _dots.add(a); + _syncNameTable(); + checkDots(false); + if (!_oriented) _fixPathAfterInsert(a); + return true; + } + + bool addIsolated(String name) { + var o = addDot(Dot.fromTwoLists(name, [], [])); + _syncNameTable(); + return o; + } + + bool addPath(int from, int to, [int len = 0]) { + if (from <= 0 || from > _amount || to <= 0 && to > _amount) { + return false; + } + _dots[from - 1].addPath(to, len); + if (!_oriented) { + _dots[to - 1].addPath(from, len); + } + return true; + } + //*********************Add************************ + + //*********Delete********* + bool delPath(int from, int to) { + if (from <= 0 || from > _amount || to <= 0 && to > _amount) { + return false; + } + _dots[from - 1].delPath(to); + if (!_oriented) { + _dots[to - 1].delPath(from); + } + return true; + } + + bool delDot(int inn) { + List toDel = []; + for (int i in _dots[inn - 1].getL().keys) { + toDel.add(i); + } + for (int i in toDel) { + delPath(i, inn); + } + _dots.removeAt(inn - 1); + _syncNum(); + _syncNameTable(); + _fixAfterDel(inn); + return true; + } + //*********Delete********* + + //******Helper******* + bool checkDots([bool verbose = false]) { + for (var a in _dots) { + for (var i in a.getL().keys) { + try { + if (!_dots[i - 1].getL().containsKey(a.num)) { + if (verbose) print("Can't find ${a.num}"); + return false; + } + } catch (e) { + if (verbose) { + print("Can't find Dot $i for path ${a.num}->$i. Exception $e"); + } + _dots[a.num - 1].getL().remove(i); + return false; + } + } + } + return true; + } + + void _fixAfterDel(int inn) { + for (int i = 0; i < _dots.length; i++) { + Map l = {}; + for (int j in _dots[i].getL().keys) { + if (j >= inn) { + l[j - 1] = _dots[i].getL()[j]!; + } else { + l[j] = _dots[i].getL()[j]!; + } + } + _dots[i] = Dot.fromMap(_dots[i].getName(), l, _dots[i].num); + } + } + + void _fixPathAfterInsert(Dot a) { + //Для неориентированного + for (var i in a.getL().keys) { + if (!_dots[i - 1].getL().containsKey(a.num)) { + addPath(i, a.num, a.getL()[i]!); + } + } + } + + void _fullFix() { + for (var i in _dots) { + _fixPathAfterInsert(i); + } + } + + void _syncNameTable() { + _nameTable = {}; + for (var i in _dots) { + _nameTable[i.num] = i.getName(); + } + } + + void _syncNum() { + _amount = 0; + for (var i in _dots) { + i.num = ++_amount; + } + _syncNameTable(); + } + //******Helper******* + + //*****Getters******* + bool getDoubleSided() => _oriented; + bool getUseLength() => _useLength; + List getDots() => _dots; + String getName() => _name; + String? getNameByNum(int n) => _nameTable[n]; + int getDotAmount() => _dots.length; + int? getNumByName(String n) { + for (var i in _nameTable.keys) { + if (_nameTable[i] == n) return i; + } + return null; + } + + List>? getLenTable() { + List>? out = >[]; + for (int i = 0; i < _amount; i++) { + List xx = []; + for (int j = 1; j <= _amount; j++) { + xx.add(_dots[i].getLength(j)); + } + out.add(xx); + } + return out; + } + + List>? getPathTable() { + List>? out = >[]; + for (int i = 0; i < _amount; i++) { + List xx = []; + for (int j = 1; j <= _amount; j++) { + if (_dots[i].getLength(j) != -1) { + xx.add(i); + } else { + xx.add(-1); + } + } + out.add(xx); + } + return out; + } + //*****Getters******* + + //******Print****** + void printG() { + stdout.write("$_name: "); + if (_oriented) { + stdout.write("Ориентированный, "); + } else { + stdout.write("Не ориентированный, "); + } + if (_useLength) { + print("Взвешенный"); + } else { + print("Не взвешенный"); + } + for (var i in _dots) { + i.printD(); + } + } + + void printToFile(String name) { + Separators sep = Separators(); + var file = File(name); + file.writeAsStringSync("$_name\n"); + if (_oriented) { + file.writeAsStringSync(sep.isOriented, mode: FileMode.append); + } else { + file.writeAsStringSync(sep.isNotOriented, mode: FileMode.append); + } + if (_useLength) { + file.writeAsStringSync(sep.hasLength, mode: FileMode.append); + } else { + file.writeAsStringSync(sep.hasNoLength, mode: FileMode.append); + } + for (int i = 0; i < _amount; i++) { + file.writeAsStringSync((i + 1).toString() + sep.dotToConnections, + mode: FileMode.append); + var d = _dots[i].getL(); + for (var j in d.keys) { + file.writeAsStringSync( + j.toString() + sep.dotToLength + d[j].toString() + " ", + mode: FileMode.append); + } + file.writeAsStringSync(sep.nL, mode: FileMode.append); + } + file.writeAsStringSync(sep.end, mode: FileMode.append); + } + //******Print****** + + //*******Constructor******** + Graphs( + [String name = "Undefined", + bool hasLen = false, + bool isOriented = false]) { + _name = name; + _dots = []; + _useLength = hasLen; + _oriented = isOriented; + _amount = 0; + _nameTable = {}; + } + Graphs.fromList(String name, List dots, bool hasLen, bool oriented) { + _name = name; + _dots = dots; + _useLength = hasLen; + _amount = _dots.length; + _oriented = oriented; + _syncNum(); + if (!_oriented) _fullFix(); + } + Graphs.fromFile(String path) { + Separators sep = Separators(); + File file = File(path); + List lines = file.readAsLinesSync(); + _name = lines.removeAt(0); + _oriented = lines.removeAt(0) == sep.isOriented.trim(); + _useLength = lines.removeAt(0) == sep.hasLength.trim(); + _dots = []; + for (var l in lines) { + if (l != sep.end) { + var spl = l.split(sep.space); + List dot = []; + List len = []; + String name = spl.removeAt(0); + name = name.substring(0, name.length - 1); + for (var splitted in spl) { + var dt = splitted.split(sep.dotToLength); + if (dt.length == 2) { + dot.add(int.parse(dt[0])); + if (_useLength) { + len.add(int.parse(dt[1])); + } else { + len.add(0); + } + } else if (dt.length == 1) { + dot.add(int.parse(splitted)); + len.add(0); + } + } + _dots.add(Dot.fromTwoLists(name, dot, len)); + } + } + _syncNum(); + _syncNameTable(); + if (!_oriented) _fullFix(); + } + //*******Constructor******** + + //Copy + Graphs.clone(Graphs a) { + _name = a.getName(); + _dots = a.getDots(); + _oriented = a.getDoubleSided(); + _useLength = a.getUseLength(); + _amount = _dots.length; + _syncNameTable(); + } + + //************Алгоритмы************ + bool bfsHasPath(int startDot, int goalDot) { + // обход в ширину + startDot--; + goalDot--; + List visited = []; + List queue = []; + for (int i = 0; i < _amount; i++) { + visited.add(false); + } // изначально список посещённых узлов пуст + queue.add(startDot); // начиная с узла-источника + visited[startDot] = true; + while (queue.isNotEmpty) { + // пока очередь не пуста + int node = queue.removeAt(0); // извлечь первый элемент в очереди + if (node == goalDot) { + return true; // проверить, не является ли текущий узел целевым + } + for (int child in _dots[node].getL().keys) { + // все преемники текущего узла, ... + if (!visited[child - 1]) { + // ... которые ещё не были посещены ... + queue.add(child - 1); // ... добавить в конец очереди... + visited[child - 1] = true; // ... и пометить как посещённые + } + } + } + return false; // Целевой узел недостижим + } + + List? bfsPath(int startDot, int goalDot) { + //if (!bfsHasPath(startDot, goalDot)) return null; + startDot--; + goalDot--; + List>? graph = getLenTable(); + List used = []; + List dst = []; + List pr = []; + + for (int i = 0; i < _amount; i++) { + dst.add(-1); + used.add(false); + pr.add(0); + } + + List q = []; + q.add(startDot); + used[startDot] = true; + dst[startDot] = 0; + pr[startDot] = + -1; //Пометка, означающая, что у вершины startDot нет предыдущей. + + while (q.isNotEmpty) { + int cur = q.removeAt(0); + int x = 0; + for (int neighbor in graph![cur]) { + if (neighbor != -1) { + if (!used[x]) { + q.add(x); + used[x] = true; + dst[x] = dst[cur] + 1; + pr[x] = cur; //сохранение предыдущей вершины + } + } + x++; + } + } + + //Восстановим кратчайший путь + //Для восстановления пути пройдём его в обратном порядке, и развернём. + + List path = []; + + int cur = goalDot; //текущая вершина пути + path.add(cur + 1); + + while (pr[cur] != -1) { + //пока существует предыдущая вершина + cur = pr[cur]; //переходим в неё + path.add(cur + 1); //и дописываем к пути + } + + path = path.reversed.toList(); + + //print("Shortest path between vertices ${startDot+1} and ${goalDot+1} is: $path"); + if (path[0] == (startDot + 1) && + path[1] == (goalDot + 1) && + !_dots[startDot].hasConnection(goalDot + 1)) return null; + return path; + } + + List? dfsIterative(int v) { + v--; + List label = []; + for (int i = 0; i < _amount; i++) { + label.add(false); + } + List stack = []; + stack.add(v); + while (stack.isNotEmpty) { + v = stack.removeLast(); + if (!label[v]) { + label[v] = true; + for (int i in _dots[v].getL().keys) { + stack.add(i - 1); + } + } + } + return label; + } + + void dijkstra(int source) { + /* + create vertex set Q; + + for each vertex v in Graph{ + dist[v] ← INFINITY ; + prev[v] ← UNDEFINED ; + add v to Q;} + dist[source] ← 0; + + while Q is not empty{ + u ← vertex in Q with min dist[u] + + remove u from Q + + for each neighbor v of u still in Q{ + alt ← dist[u] + length(u, v); + if alt < dist[v]: { + dist[v] ← alt; + prev[v] ← u;} + }} + return dist[], prev[]*/ + } + //************Алгоритмы************ +} diff --git a/flutter/pubspec.lock b/flutter/pubspec.lock new file mode 100644 index 0000000..98a9221 --- /dev/null +++ b/flutter/pubspec.lock @@ -0,0 +1,167 @@ +# Generated by pub +# See https://dart.dev/tools/pub/glossary#lockfile +packages: + async: + dependency: transitive + description: + name: async + url: "https://pub.dartlang.org" + source: hosted + version: "2.8.2" + boolean_selector: + dependency: transitive + description: + name: boolean_selector + url: "https://pub.dartlang.org" + source: hosted + version: "2.1.0" + characters: + dependency: transitive + description: + name: characters + url: "https://pub.dartlang.org" + source: hosted + version: "1.2.0" + charcode: + dependency: transitive + description: + name: charcode + url: "https://pub.dartlang.org" + source: hosted + version: "1.3.1" + clock: + dependency: transitive + description: + name: clock + url: "https://pub.dartlang.org" + source: hosted + version: "1.1.0" + collection: + dependency: transitive + description: + name: collection + url: "https://pub.dartlang.org" + source: hosted + version: "1.15.0" + cupertino_icons: + dependency: "direct main" + description: + name: cupertino_icons + url: "https://pub.dartlang.org" + source: hosted + version: "1.0.3" + fake_async: + dependency: transitive + description: + name: fake_async + url: "https://pub.dartlang.org" + source: hosted + version: "1.2.0" + flutter: + dependency: "direct main" + description: flutter + source: sdk + version: "0.0.0" + flutter_lints: + dependency: "direct dev" + description: + name: flutter_lints + url: "https://pub.dartlang.org" + source: hosted + version: "1.0.4" + flutter_test: + dependency: "direct dev" + description: flutter + source: sdk + version: "0.0.0" + lints: + dependency: transitive + description: + name: lints + url: "https://pub.dartlang.org" + source: hosted + version: "1.0.1" + matcher: + dependency: transitive + description: + name: matcher + url: "https://pub.dartlang.org" + source: hosted + version: "0.12.11" + meta: + dependency: transitive + description: + name: meta + url: "https://pub.dartlang.org" + source: hosted + version: "1.7.0" + path: + dependency: transitive + description: + name: path + url: "https://pub.dartlang.org" + source: hosted + version: "1.8.0" + sky_engine: + dependency: transitive + description: flutter + source: sdk + version: "0.0.99" + source_span: + dependency: transitive + description: + name: source_span + url: "https://pub.dartlang.org" + source: hosted + version: "1.8.1" + stack_trace: + dependency: transitive + description: + name: stack_trace + url: "https://pub.dartlang.org" + source: hosted + version: "1.10.0" + stream_channel: + dependency: transitive + description: + name: stream_channel + url: "https://pub.dartlang.org" + source: hosted + version: "2.1.0" + string_scanner: + dependency: transitive + description: + name: string_scanner + url: "https://pub.dartlang.org" + source: hosted + version: "1.1.0" + term_glyph: + dependency: transitive + description: + name: term_glyph + url: "https://pub.dartlang.org" + source: hosted + version: "1.2.0" + test_api: + dependency: transitive + description: + name: test_api + url: "https://pub.dartlang.org" + source: hosted + version: "0.4.3" + typed_data: + dependency: transitive + description: + name: typed_data + url: "https://pub.dartlang.org" + source: hosted + version: "1.3.0" + vector_math: + dependency: transitive + description: + name: vector_math + url: "https://pub.dartlang.org" + source: hosted + version: "2.1.1" +sdks: + dart: ">=2.15.0-178.1.beta <3.0.0" diff --git a/flutter/pubspec.yaml b/flutter/pubspec.yaml new file mode 100644 index 0000000..2ed0e18 --- /dev/null +++ b/flutter/pubspec.yaml @@ -0,0 +1,89 @@ +name: graphs +description: A new Flutter project. + +# The following line prevents the package from being accidentally published to +# pub.dev using `flutter pub publish`. This is preferred for private packages. +publish_to: 'none' # Remove this line if you wish to publish to pub.dev + +# The following defines the version and build number for your application. +# A version number is three numbers separated by dots, like 1.2.43 +# followed by an optional build number separated by a +. +# Both the version and the builder number may be overridden in flutter +# build by specifying --build-name and --build-number, respectively. +# In Android, build-name is used as versionName while build-number used as versionCode. +# Read more about Android versioning at https://developer.android.com/studio/publish/versioning +# In iOS, build-name is used as CFBundleShortVersionString while build-number used as CFBundleVersion. +# Read more about iOS versioning at +# https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html +version: 1.0.0+1 + +environment: + sdk: ">=2.15.0-178.1.beta<3.0.0" + +# Dependencies specify other packages that your package needs in order to work. +# To automatically upgrade your package dependencies to the latest versions +# consider running `flutter pub upgrade --major-versions`. Alternatively, +# dependencies can be manually updated by changing the version numbers below to +# the latest version available on pub.dev. To see which dependencies have newer +# versions available, run `flutter pub outdated`. +dependencies: + flutter: + sdk: flutter + + + # The following adds the Cupertino Icons font to your application. + # Use with the CupertinoIcons class for iOS style icons. + cupertino_icons: ^1.0.2 + +dev_dependencies: + flutter_test: + sdk: flutter + + # The "flutter_lints" package below contains a set of recommended lints to + # encourage good coding practices. The lint set provided by the package is + # activated in the `analysis_options.yaml` file located at the root of your + # package. See that file for information about deactivating specific lint + # rules and activating additional ones. + flutter_lints: ^1.0.0 + +# For information on the generic Dart part of this file, see the +# following page: https://dart.dev/tools/pub/pubspec + +# The following section is specific to Flutter. +flutter: + + # The following line ensures that the Material Icons font is + # included with your application, so that you can use the icons in + # the material Icons class. + uses-material-design: true + + # To add assets to your application, add an assets section, like this: + # assets: + # - images/a_dot_burr.jpeg + # - images/a_dot_ham.jpeg + + # An image asset can refer to one or more resolution-specific "variants", see + # https://flutter.dev/assets-and-images/#resolution-aware. + + # For details regarding adding assets from package dependencies, see + # https://flutter.dev/assets-and-images/#from-packages + + # To add custom fonts to your application, add a fonts section here, + # in this "flutter" section. Each entry in this list should have a + # "family" key with the font family name, and a "fonts" key with a + # list giving the asset and other descriptors for the font. For + # example: + # fonts: + # - family: Schyler + # fonts: + # - asset: fonts/Schyler-Regular.ttf + # - asset: fonts/Schyler-Italic.ttf + # style: italic + # - family: Trajan Pro + # fonts: + # - asset: fonts/TrajanPro.ttf + # - asset: fonts/TrajanPro_Bold.ttf + # weight: 700 + # + # For details regarding fonts from package dependencies, + # see https://flutter.dev/custom-fonts/#from-packages diff --git a/flutter/test/widget_test.dart b/flutter/test/widget_test.dart new file mode 100644 index 0000000..2b85833 --- /dev/null +++ b/flutter/test/widget_test.dart @@ -0,0 +1,30 @@ +// This is a basic Flutter widget test. +// +// To perform an interaction with a widget in your test, use the WidgetTester +// utility that Flutter provides. For example, you can send tap and scroll +// gestures. You can also use WidgetTester to find child widgets in the widget +// tree, read text, and verify that the values of widget properties are correct. + +import 'package:flutter/material.dart'; +import 'package:flutter_test/flutter_test.dart'; + +import 'package:graphs/main.dart'; + +void main() { + testWidgets('Counter increments smoke test', (WidgetTester tester) async { + // Build our app and trigger a frame. + await tester.pumpWidget(const MyApp()); + + // Verify that our counter starts at 0. + expect(find.text('0'), findsOneWidget); + expect(find.text('1'), findsNothing); + + // Tap the '+' icon and trigger a frame. + await tester.tap(find.byIcon(Icons.add)); + await tester.pump(); + + // Verify that our counter has incremented. + expect(find.text('0'), findsNothing); + expect(find.text('1'), findsOneWidget); + }); +} diff --git a/flutter/windows/.gitignore b/flutter/windows/.gitignore new file mode 100644 index 0000000..d492d0d --- /dev/null +++ b/flutter/windows/.gitignore @@ -0,0 +1,17 @@ +flutter/ephemeral/ + +# Visual Studio user-specific files. +*.suo +*.user +*.userosscache +*.sln.docstates + +# Visual Studio build-related files. +x64/ +x86/ + +# Visual Studio cache files +# files ending in .cache can be ignored +*.[Cc]ache +# but keep track of directories ending in .cache +!*.[Cc]ache/ diff --git a/flutter/windows/CMakeLists.txt b/flutter/windows/CMakeLists.txt new file mode 100644 index 0000000..d9e09f0 --- /dev/null +++ b/flutter/windows/CMakeLists.txt @@ -0,0 +1,95 @@ +cmake_minimum_required(VERSION 3.14) +project(grafs LANGUAGES CXX) + +set(BINARY_NAME "grafs") + +cmake_policy(SET CMP0063 NEW) + +set(CMAKE_INSTALL_RPATH "$ORIGIN/lib") + +# Configure build options. +get_property(IS_MULTICONFIG GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG) +if(IS_MULTICONFIG) + set(CMAKE_CONFIGURATION_TYPES "Debug;Profile;Release" + CACHE STRING "" FORCE) +else() + if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES) + set(CMAKE_BUILD_TYPE "Debug" CACHE + STRING "Flutter build mode" FORCE) + set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS + "Debug" "Profile" "Release") + endif() +endif() + +set(CMAKE_EXE_LINKER_FLAGS_PROFILE "${CMAKE_EXE_LINKER_FLAGS_RELEASE}") +set(CMAKE_SHARED_LINKER_FLAGS_PROFILE "${CMAKE_SHARED_LINKER_FLAGS_RELEASE}") +set(CMAKE_C_FLAGS_PROFILE "${CMAKE_C_FLAGS_RELEASE}") +set(CMAKE_CXX_FLAGS_PROFILE "${CMAKE_CXX_FLAGS_RELEASE}") + +# Use Unicode for all projects. +add_definitions(-DUNICODE -D_UNICODE) + +# Compilation settings that should be applied to most targets. +function(APPLY_STANDARD_SETTINGS TARGET) + target_compile_features(${TARGET} PUBLIC cxx_std_17) + target_compile_options(${TARGET} PRIVATE /W4 /WX /wd"4100") + target_compile_options(${TARGET} PRIVATE /EHsc) + target_compile_definitions(${TARGET} PRIVATE "_HAS_EXCEPTIONS=0") + target_compile_definitions(${TARGET} PRIVATE "$<$:_DEBUG>") +endfunction() + +set(FLUTTER_MANAGED_DIR "${CMAKE_CURRENT_SOURCE_DIR}/flutter") + +# Flutter library and tool build rules. +add_subdirectory(${FLUTTER_MANAGED_DIR}) + +# Application build +add_subdirectory("runner") + +# Generated plugin build rules, which manage building the plugins and adding +# them to the application. +include(flutter/generated_plugins.cmake) + + +# === Installation === +# Support files are copied into place next to the executable, so that it can +# run in place. This is done instead of making a separate bundle (as on Linux) +# so that building and running from within Visual Studio will work. +set(BUILD_BUNDLE_DIR "$") +# Make the "install" step default, as it's required to run. +set(CMAKE_VS_INCLUDE_INSTALL_TO_DEFAULT_BUILD 1) +if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT) + set(CMAKE_INSTALL_PREFIX "${BUILD_BUNDLE_DIR}" CACHE PATH "..." FORCE) +endif() + +set(INSTALL_BUNDLE_DATA_DIR "${CMAKE_INSTALL_PREFIX}/data") +set(INSTALL_BUNDLE_LIB_DIR "${CMAKE_INSTALL_PREFIX}") + +install(TARGETS ${BINARY_NAME} RUNTIME DESTINATION "${CMAKE_INSTALL_PREFIX}" + COMPONENT Runtime) + +install(FILES "${FLUTTER_ICU_DATA_FILE}" DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" + COMPONENT Runtime) + +install(FILES "${FLUTTER_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_LIB_DIR}" + COMPONENT Runtime) + +if(PLUGIN_BUNDLED_LIBRARIES) + install(FILES "${PLUGIN_BUNDLED_LIBRARIES}" + DESTINATION "${INSTALL_BUNDLE_LIB_DIR}" + COMPONENT Runtime) +endif() + +# Fully re-copy the assets directory on each build to avoid having stale files +# from a previous install. +set(FLUTTER_ASSET_DIR_NAME "flutter_assets") +install(CODE " + file(REMOVE_RECURSE \"${INSTALL_BUNDLE_DATA_DIR}/${FLUTTER_ASSET_DIR_NAME}\") + " COMPONENT Runtime) +install(DIRECTORY "${PROJECT_BUILD_DIR}/${FLUTTER_ASSET_DIR_NAME}" + DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" COMPONENT Runtime) + +# Install the AOT library on non-Debug builds only. +install(FILES "${AOT_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" + CONFIGURATIONS Profile;Release + COMPONENT Runtime) diff --git a/flutter/windows/flutter/CMakeLists.txt b/flutter/windows/flutter/CMakeLists.txt new file mode 100644 index 0000000..b2e4bd8 --- /dev/null +++ b/flutter/windows/flutter/CMakeLists.txt @@ -0,0 +1,103 @@ +cmake_minimum_required(VERSION 3.14) + +set(EPHEMERAL_DIR "${CMAKE_CURRENT_SOURCE_DIR}/ephemeral") + +# Configuration provided via flutter tool. +include(${EPHEMERAL_DIR}/generated_config.cmake) + +# TODO: Move the rest of this into files in ephemeral. See +# https://github.com/flutter/flutter/issues/57146. +set(WRAPPER_ROOT "${EPHEMERAL_DIR}/cpp_client_wrapper") + +# === Flutter Library === +set(FLUTTER_LIBRARY "${EPHEMERAL_DIR}/flutter_windows.dll") + +# Published to parent scope for install step. +set(FLUTTER_LIBRARY ${FLUTTER_LIBRARY} PARENT_SCOPE) +set(FLUTTER_ICU_DATA_FILE "${EPHEMERAL_DIR}/icudtl.dat" PARENT_SCOPE) +set(PROJECT_BUILD_DIR "${PROJECT_DIR}/build/" PARENT_SCOPE) +set(AOT_LIBRARY "${PROJECT_DIR}/build/windows/app.so" PARENT_SCOPE) + +list(APPEND FLUTTER_LIBRARY_HEADERS + "flutter_export.h" + "flutter_windows.h" + "flutter_messenger.h" + "flutter_plugin_registrar.h" + "flutter_texture_registrar.h" +) +list(TRANSFORM FLUTTER_LIBRARY_HEADERS PREPEND "${EPHEMERAL_DIR}/") +add_library(flutter INTERFACE) +target_include_directories(flutter INTERFACE + "${EPHEMERAL_DIR}" +) +target_link_libraries(flutter INTERFACE "${FLUTTER_LIBRARY}.lib") +add_dependencies(flutter flutter_assemble) + +# === Wrapper === +list(APPEND CPP_WRAPPER_SOURCES_CORE + "core_implementations.cc" + "standard_codec.cc" +) +list(TRANSFORM CPP_WRAPPER_SOURCES_CORE PREPEND "${WRAPPER_ROOT}/") +list(APPEND CPP_WRAPPER_SOURCES_PLUGIN + "plugin_registrar.cc" +) +list(TRANSFORM CPP_WRAPPER_SOURCES_PLUGIN PREPEND "${WRAPPER_ROOT}/") +list(APPEND CPP_WRAPPER_SOURCES_APP + "flutter_engine.cc" + "flutter_view_controller.cc" +) +list(TRANSFORM CPP_WRAPPER_SOURCES_APP PREPEND "${WRAPPER_ROOT}/") + +# Wrapper sources needed for a plugin. +add_library(flutter_wrapper_plugin STATIC + ${CPP_WRAPPER_SOURCES_CORE} + ${CPP_WRAPPER_SOURCES_PLUGIN} +) +apply_standard_settings(flutter_wrapper_plugin) +set_target_properties(flutter_wrapper_plugin PROPERTIES + POSITION_INDEPENDENT_CODE ON) +set_target_properties(flutter_wrapper_plugin PROPERTIES + CXX_VISIBILITY_PRESET hidden) +target_link_libraries(flutter_wrapper_plugin PUBLIC flutter) +target_include_directories(flutter_wrapper_plugin PUBLIC + "${WRAPPER_ROOT}/include" +) +add_dependencies(flutter_wrapper_plugin flutter_assemble) + +# Wrapper sources needed for the runner. +add_library(flutter_wrapper_app STATIC + ${CPP_WRAPPER_SOURCES_CORE} + ${CPP_WRAPPER_SOURCES_APP} +) +apply_standard_settings(flutter_wrapper_app) +target_link_libraries(flutter_wrapper_app PUBLIC flutter) +target_include_directories(flutter_wrapper_app PUBLIC + "${WRAPPER_ROOT}/include" +) +add_dependencies(flutter_wrapper_app flutter_assemble) + +# === Flutter tool backend === +# _phony_ is a non-existent file to force this command to run every time, +# since currently there's no way to get a full input/output list from the +# flutter tool. +set(PHONY_OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/_phony_") +set_source_files_properties("${PHONY_OUTPUT}" PROPERTIES SYMBOLIC TRUE) +add_custom_command( + OUTPUT ${FLUTTER_LIBRARY} ${FLUTTER_LIBRARY_HEADERS} + ${CPP_WRAPPER_SOURCES_CORE} ${CPP_WRAPPER_SOURCES_PLUGIN} + ${CPP_WRAPPER_SOURCES_APP} + ${PHONY_OUTPUT} + COMMAND ${CMAKE_COMMAND} -E env + ${FLUTTER_TOOL_ENVIRONMENT} + "${FLUTTER_ROOT}/packages/flutter_tools/bin/tool_backend.bat" + windows-x64 $ + VERBATIM +) +add_custom_target(flutter_assemble DEPENDS + "${FLUTTER_LIBRARY}" + ${FLUTTER_LIBRARY_HEADERS} + ${CPP_WRAPPER_SOURCES_CORE} + ${CPP_WRAPPER_SOURCES_PLUGIN} + ${CPP_WRAPPER_SOURCES_APP} +) diff --git a/flutter/windows/flutter/generated_plugin_registrant.cc b/flutter/windows/flutter/generated_plugin_registrant.cc new file mode 100644 index 0000000..8b6d468 --- /dev/null +++ b/flutter/windows/flutter/generated_plugin_registrant.cc @@ -0,0 +1,11 @@ +// +// Generated file. Do not edit. +// + +// clang-format off + +#include "generated_plugin_registrant.h" + + +void RegisterPlugins(flutter::PluginRegistry* registry) { +} diff --git a/flutter/windows/flutter/generated_plugin_registrant.h b/flutter/windows/flutter/generated_plugin_registrant.h new file mode 100644 index 0000000..dc139d8 --- /dev/null +++ b/flutter/windows/flutter/generated_plugin_registrant.h @@ -0,0 +1,15 @@ +// +// Generated file. Do not edit. +// + +// clang-format off + +#ifndef GENERATED_PLUGIN_REGISTRANT_ +#define GENERATED_PLUGIN_REGISTRANT_ + +#include + +// Registers Flutter plugins. +void RegisterPlugins(flutter::PluginRegistry* registry); + +#endif // GENERATED_PLUGIN_REGISTRANT_ diff --git a/flutter/windows/flutter/generated_plugins.cmake b/flutter/windows/flutter/generated_plugins.cmake new file mode 100644 index 0000000..4d10c25 --- /dev/null +++ b/flutter/windows/flutter/generated_plugins.cmake @@ -0,0 +1,15 @@ +# +# Generated file, do not edit. +# + +list(APPEND FLUTTER_PLUGIN_LIST +) + +set(PLUGIN_BUNDLED_LIBRARIES) + +foreach(plugin ${FLUTTER_PLUGIN_LIST}) + add_subdirectory(flutter/ephemeral/.plugin_symlinks/${plugin}/windows plugins/${plugin}) + target_link_libraries(${BINARY_NAME} PRIVATE ${plugin}_plugin) + list(APPEND PLUGIN_BUNDLED_LIBRARIES $) + list(APPEND PLUGIN_BUNDLED_LIBRARIES ${${plugin}_bundled_libraries}) +endforeach(plugin) diff --git a/flutter/windows/runner/CMakeLists.txt b/flutter/windows/runner/CMakeLists.txt new file mode 100644 index 0000000..de2d891 --- /dev/null +++ b/flutter/windows/runner/CMakeLists.txt @@ -0,0 +1,17 @@ +cmake_minimum_required(VERSION 3.14) +project(runner LANGUAGES CXX) + +add_executable(${BINARY_NAME} WIN32 + "flutter_window.cpp" + "main.cpp" + "utils.cpp" + "win32_window.cpp" + "${FLUTTER_MANAGED_DIR}/generated_plugin_registrant.cc" + "Runner.rc" + "runner.exe.manifest" +) +apply_standard_settings(${BINARY_NAME}) +target_compile_definitions(${BINARY_NAME} PRIVATE "NOMINMAX") +target_link_libraries(${BINARY_NAME} PRIVATE flutter flutter_wrapper_app) +target_include_directories(${BINARY_NAME} PRIVATE "${CMAKE_SOURCE_DIR}") +add_dependencies(${BINARY_NAME} flutter_assemble) diff --git a/flutter/windows/runner/Runner.rc b/flutter/windows/runner/Runner.rc new file mode 100644 index 0000000..fbe055d --- /dev/null +++ b/flutter/windows/runner/Runner.rc @@ -0,0 +1,121 @@ +// Microsoft Visual C++ generated resource script. +// +#pragma code_page(65001) +#include "resource.h" + +#define APSTUDIO_READONLY_SYMBOLS +///////////////////////////////////////////////////////////////////////////// +// +// Generated from the TEXTINCLUDE 2 resource. +// +#include "winres.h" + +///////////////////////////////////////////////////////////////////////////// +#undef APSTUDIO_READONLY_SYMBOLS + +///////////////////////////////////////////////////////////////////////////// +// English (United States) resources + +#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_ENU) +LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US + +#ifdef APSTUDIO_INVOKED +///////////////////////////////////////////////////////////////////////////// +// +// TEXTINCLUDE +// + +1 TEXTINCLUDE +BEGIN + "resource.h\0" +END + +2 TEXTINCLUDE +BEGIN + "#include ""winres.h""\r\n" + "\0" +END + +3 TEXTINCLUDE +BEGIN + "\r\n" + "\0" +END + +#endif // APSTUDIO_INVOKED + + +///////////////////////////////////////////////////////////////////////////// +// +// Icon +// + +// Icon with lowest ID value placed first to ensure application icon +// remains consistent on all systems. +IDI_APP_ICON ICON "resources\\app_icon.ico" + + +///////////////////////////////////////////////////////////////////////////// +// +// Version +// + +#ifdef FLUTTER_BUILD_NUMBER +#define VERSION_AS_NUMBER FLUTTER_BUILD_NUMBER +#else +#define VERSION_AS_NUMBER 1,0,0 +#endif + +#ifdef FLUTTER_BUILD_NAME +#define VERSION_AS_STRING #FLUTTER_BUILD_NAME +#else +#define VERSION_AS_STRING "1.0.0" +#endif + +VS_VERSION_INFO VERSIONINFO + FILEVERSION VERSION_AS_NUMBER + PRODUCTVERSION VERSION_AS_NUMBER + FILEFLAGSMASK VS_FFI_FILEFLAGSMASK +#ifdef _DEBUG + FILEFLAGS VS_FF_DEBUG +#else + FILEFLAGS 0x0L +#endif + FILEOS VOS__WINDOWS32 + FILETYPE VFT_APP + FILESUBTYPE 0x0L +BEGIN + BLOCK "StringFileInfo" + BEGIN + BLOCK "040904e4" + BEGIN + VALUE "CompanyName", "com.example" "\0" + VALUE "FileDescription", "A new Flutter project." "\0" + VALUE "FileVersion", VERSION_AS_STRING "\0" + VALUE "InternalName", "grafs" "\0" + VALUE "LegalCopyright", "Copyright (C) 2021 com.example. All rights reserved." "\0" + VALUE "OriginalFilename", "grafs.exe" "\0" + VALUE "ProductName", "grafs" "\0" + VALUE "ProductVersion", VERSION_AS_STRING "\0" + END + END + BLOCK "VarFileInfo" + BEGIN + VALUE "Translation", 0x409, 1252 + END +END + +#endif // English (United States) resources +///////////////////////////////////////////////////////////////////////////// + + + +#ifndef APSTUDIO_INVOKED +///////////////////////////////////////////////////////////////////////////// +// +// Generated from the TEXTINCLUDE 3 resource. +// + + +///////////////////////////////////////////////////////////////////////////// +#endif // not APSTUDIO_INVOKED diff --git a/flutter/windows/runner/flutter_window.cpp b/flutter/windows/runner/flutter_window.cpp new file mode 100644 index 0000000..b43b909 --- /dev/null +++ b/flutter/windows/runner/flutter_window.cpp @@ -0,0 +1,61 @@ +#include "flutter_window.h" + +#include + +#include "flutter/generated_plugin_registrant.h" + +FlutterWindow::FlutterWindow(const flutter::DartProject& project) + : project_(project) {} + +FlutterWindow::~FlutterWindow() {} + +bool FlutterWindow::OnCreate() { + if (!Win32Window::OnCreate()) { + return false; + } + + RECT frame = GetClientArea(); + + // The size here must match the window dimensions to avoid unnecessary surface + // creation / destruction in the startup path. + flutter_controller_ = std::make_unique( + frame.right - frame.left, frame.bottom - frame.top, project_); + // Ensure that basic setup of the controller was successful. + if (!flutter_controller_->engine() || !flutter_controller_->view()) { + return false; + } + RegisterPlugins(flutter_controller_->engine()); + SetChildContent(flutter_controller_->view()->GetNativeWindow()); + return true; +} + +void FlutterWindow::OnDestroy() { + if (flutter_controller_) { + flutter_controller_ = nullptr; + } + + Win32Window::OnDestroy(); +} + +LRESULT +FlutterWindow::MessageHandler(HWND hwnd, UINT const message, + WPARAM const wparam, + LPARAM const lparam) noexcept { + // Give Flutter, including plugins, an opportunity to handle window messages. + if (flutter_controller_) { + std::optional result = + flutter_controller_->HandleTopLevelWindowProc(hwnd, message, wparam, + lparam); + if (result) { + return *result; + } + } + + switch (message) { + case WM_FONTCHANGE: + flutter_controller_->engine()->ReloadSystemFonts(); + break; + } + + return Win32Window::MessageHandler(hwnd, message, wparam, lparam); +} diff --git a/flutter/windows/runner/flutter_window.h b/flutter/windows/runner/flutter_window.h new file mode 100644 index 0000000..6da0652 --- /dev/null +++ b/flutter/windows/runner/flutter_window.h @@ -0,0 +1,33 @@ +#ifndef RUNNER_FLUTTER_WINDOW_H_ +#define RUNNER_FLUTTER_WINDOW_H_ + +#include +#include + +#include + +#include "win32_window.h" + +// A window that does nothing but host a Flutter view. +class FlutterWindow : public Win32Window { + public: + // Creates a new FlutterWindow hosting a Flutter view running |project|. + explicit FlutterWindow(const flutter::DartProject& project); + virtual ~FlutterWindow(); + + protected: + // Win32Window: + bool OnCreate() override; + void OnDestroy() override; + LRESULT MessageHandler(HWND window, UINT const message, WPARAM const wparam, + LPARAM const lparam) noexcept override; + + private: + // The project to run. + flutter::DartProject project_; + + // The Flutter instance hosted by this window. + std::unique_ptr flutter_controller_; +}; + +#endif // RUNNER_FLUTTER_WINDOW_H_ diff --git a/flutter/windows/runner/main.cpp b/flutter/windows/runner/main.cpp new file mode 100644 index 0000000..179d7ab --- /dev/null +++ b/flutter/windows/runner/main.cpp @@ -0,0 +1,43 @@ +#include +#include +#include + +#include "flutter_window.h" +#include "utils.h" + +int APIENTRY wWinMain(_In_ HINSTANCE instance, _In_opt_ HINSTANCE prev, + _In_ wchar_t *command_line, _In_ int show_command) { + // Attach to console when present (e.g., 'flutter run') or create a + // new console when running with a debugger. + if (!::AttachConsole(ATTACH_PARENT_PROCESS) && ::IsDebuggerPresent()) { + CreateAndAttachConsole(); + } + + // Initialize COM, so that it is available for use in the library and/or + // plugins. + ::CoInitializeEx(nullptr, COINIT_APARTMENTTHREADED); + + flutter::DartProject project(L"data"); + + std::vector command_line_arguments = + GetCommandLineArguments(); + + project.set_dart_entrypoint_arguments(std::move(command_line_arguments)); + + FlutterWindow window(project); + Win32Window::Point origin(10, 10); + Win32Window::Size size(1280, 720); + if (!window.CreateAndShow(L"grafs", origin, size)) { + return EXIT_FAILURE; + } + window.SetQuitOnClose(true); + + ::MSG msg; + while (::GetMessage(&msg, nullptr, 0, 0)) { + ::TranslateMessage(&msg); + ::DispatchMessage(&msg); + } + + ::CoUninitialize(); + return EXIT_SUCCESS; +} diff --git a/flutter/windows/runner/resource.h b/flutter/windows/runner/resource.h new file mode 100644 index 0000000..66a65d1 --- /dev/null +++ b/flutter/windows/runner/resource.h @@ -0,0 +1,16 @@ +//{{NO_DEPENDENCIES}} +// Microsoft Visual C++ generated include file. +// Used by Runner.rc +// +#define IDI_APP_ICON 101 + +// Next default values for new objects +// +#ifdef APSTUDIO_INVOKED +#ifndef APSTUDIO_READONLY_SYMBOLS +#define _APS_NEXT_RESOURCE_VALUE 102 +#define _APS_NEXT_COMMAND_VALUE 40001 +#define _APS_NEXT_CONTROL_VALUE 1001 +#define _APS_NEXT_SYMED_VALUE 101 +#endif +#endif diff --git a/flutter/windows/runner/resources/app_icon.ico b/flutter/windows/runner/resources/app_icon.ico new file mode 100644 index 0000000..c04e20c Binary files /dev/null and b/flutter/windows/runner/resources/app_icon.ico differ diff --git a/flutter/windows/runner/runner.exe.manifest b/flutter/windows/runner/runner.exe.manifest new file mode 100644 index 0000000..c977c4a --- /dev/null +++ b/flutter/windows/runner/runner.exe.manifest @@ -0,0 +1,20 @@ + + + + + PerMonitorV2 + + + + + + + + + + + + + + + diff --git a/flutter/windows/runner/utils.cpp b/flutter/windows/runner/utils.cpp new file mode 100644 index 0000000..d19bdbb --- /dev/null +++ b/flutter/windows/runner/utils.cpp @@ -0,0 +1,64 @@ +#include "utils.h" + +#include +#include +#include +#include + +#include + +void CreateAndAttachConsole() { + if (::AllocConsole()) { + FILE *unused; + if (freopen_s(&unused, "CONOUT$", "w", stdout)) { + _dup2(_fileno(stdout), 1); + } + if (freopen_s(&unused, "CONOUT$", "w", stderr)) { + _dup2(_fileno(stdout), 2); + } + std::ios::sync_with_stdio(); + FlutterDesktopResyncOutputStreams(); + } +} + +std::vector GetCommandLineArguments() { + // Convert the UTF-16 command line arguments to UTF-8 for the Engine to use. + int argc; + wchar_t** argv = ::CommandLineToArgvW(::GetCommandLineW(), &argc); + if (argv == nullptr) { + return std::vector(); + } + + std::vector command_line_arguments; + + // Skip the first argument as it's the binary name. + for (int i = 1; i < argc; i++) { + command_line_arguments.push_back(Utf8FromUtf16(argv[i])); + } + + ::LocalFree(argv); + + return command_line_arguments; +} + +std::string Utf8FromUtf16(const wchar_t* utf16_string) { + if (utf16_string == nullptr) { + return std::string(); + } + int target_length = ::WideCharToMultiByte( + CP_UTF8, WC_ERR_INVALID_CHARS, utf16_string, + -1, nullptr, 0, nullptr, nullptr); + if (target_length == 0) { + return std::string(); + } + std::string utf8_string; + utf8_string.resize(target_length); + int converted_length = ::WideCharToMultiByte( + CP_UTF8, WC_ERR_INVALID_CHARS, utf16_string, + -1, utf8_string.data(), + target_length, nullptr, nullptr); + if (converted_length == 0) { + return std::string(); + } + return utf8_string; +} diff --git a/flutter/windows/runner/utils.h b/flutter/windows/runner/utils.h new file mode 100644 index 0000000..3879d54 --- /dev/null +++ b/flutter/windows/runner/utils.h @@ -0,0 +1,19 @@ +#ifndef RUNNER_UTILS_H_ +#define RUNNER_UTILS_H_ + +#include +#include + +// Creates a console for the process, and redirects stdout and stderr to +// it for both the runner and the Flutter library. +void CreateAndAttachConsole(); + +// Takes a null-terminated wchar_t* encoded in UTF-16 and returns a std::string +// encoded in UTF-8. Returns an empty std::string on failure. +std::string Utf8FromUtf16(const wchar_t* utf16_string); + +// Gets the command line arguments passed in as a std::vector, +// encoded in UTF-8. Returns an empty std::vector on failure. +std::vector GetCommandLineArguments(); + +#endif // RUNNER_UTILS_H_ diff --git a/flutter/windows/runner/win32_window.cpp b/flutter/windows/runner/win32_window.cpp new file mode 100644 index 0000000..c10f08d --- /dev/null +++ b/flutter/windows/runner/win32_window.cpp @@ -0,0 +1,245 @@ +#include "win32_window.h" + +#include + +#include "resource.h" + +namespace { + +constexpr const wchar_t kWindowClassName[] = L"FLUTTER_RUNNER_WIN32_WINDOW"; + +// The number of Win32Window objects that currently exist. +static int g_active_window_count = 0; + +using EnableNonClientDpiScaling = BOOL __stdcall(HWND hwnd); + +// Scale helper to convert logical scaler values to physical using passed in +// scale factor +int Scale(int source, double scale_factor) { + return static_cast(source * scale_factor); +} + +// Dynamically loads the |EnableNonClientDpiScaling| from the User32 module. +// This API is only needed for PerMonitor V1 awareness mode. +void EnableFullDpiSupportIfAvailable(HWND hwnd) { + HMODULE user32_module = LoadLibraryA("User32.dll"); + if (!user32_module) { + return; + } + auto enable_non_client_dpi_scaling = + reinterpret_cast( + GetProcAddress(user32_module, "EnableNonClientDpiScaling")); + if (enable_non_client_dpi_scaling != nullptr) { + enable_non_client_dpi_scaling(hwnd); + FreeLibrary(user32_module); + } +} + +} // namespace + +// Manages the Win32Window's window class registration. +class WindowClassRegistrar { + public: + ~WindowClassRegistrar() = default; + + // Returns the singleton registar instance. + static WindowClassRegistrar* GetInstance() { + if (!instance_) { + instance_ = new WindowClassRegistrar(); + } + return instance_; + } + + // Returns the name of the window class, registering the class if it hasn't + // previously been registered. + const wchar_t* GetWindowClass(); + + // Unregisters the window class. Should only be called if there are no + // instances of the window. + void UnregisterWindowClass(); + + private: + WindowClassRegistrar() = default; + + static WindowClassRegistrar* instance_; + + bool class_registered_ = false; +}; + +WindowClassRegistrar* WindowClassRegistrar::instance_ = nullptr; + +const wchar_t* WindowClassRegistrar::GetWindowClass() { + if (!class_registered_) { + WNDCLASS window_class{}; + window_class.hCursor = LoadCursor(nullptr, IDC_ARROW); + window_class.lpszClassName = kWindowClassName; + window_class.style = CS_HREDRAW | CS_VREDRAW; + window_class.cbClsExtra = 0; + window_class.cbWndExtra = 0; + window_class.hInstance = GetModuleHandle(nullptr); + window_class.hIcon = + LoadIcon(window_class.hInstance, MAKEINTRESOURCE(IDI_APP_ICON)); + window_class.hbrBackground = 0; + window_class.lpszMenuName = nullptr; + window_class.lpfnWndProc = Win32Window::WndProc; + RegisterClass(&window_class); + class_registered_ = true; + } + return kWindowClassName; +} + +void WindowClassRegistrar::UnregisterWindowClass() { + UnregisterClass(kWindowClassName, nullptr); + class_registered_ = false; +} + +Win32Window::Win32Window() { + ++g_active_window_count; +} + +Win32Window::~Win32Window() { + --g_active_window_count; + Destroy(); +} + +bool Win32Window::CreateAndShow(const std::wstring& title, + const Point& origin, + const Size& size) { + Destroy(); + + const wchar_t* window_class = + WindowClassRegistrar::GetInstance()->GetWindowClass(); + + const POINT target_point = {static_cast(origin.x), + static_cast(origin.y)}; + HMONITOR monitor = MonitorFromPoint(target_point, MONITOR_DEFAULTTONEAREST); + UINT dpi = FlutterDesktopGetDpiForMonitor(monitor); + double scale_factor = dpi / 96.0; + + HWND window = CreateWindow( + window_class, title.c_str(), WS_OVERLAPPEDWINDOW | WS_VISIBLE, + Scale(origin.x, scale_factor), Scale(origin.y, scale_factor), + Scale(size.width, scale_factor), Scale(size.height, scale_factor), + nullptr, nullptr, GetModuleHandle(nullptr), this); + + if (!window) { + return false; + } + + return OnCreate(); +} + +// static +LRESULT CALLBACK Win32Window::WndProc(HWND const window, + UINT const message, + WPARAM const wparam, + LPARAM const lparam) noexcept { + if (message == WM_NCCREATE) { + auto window_struct = reinterpret_cast(lparam); + SetWindowLongPtr(window, GWLP_USERDATA, + reinterpret_cast(window_struct->lpCreateParams)); + + auto that = static_cast(window_struct->lpCreateParams); + EnableFullDpiSupportIfAvailable(window); + that->window_handle_ = window; + } else if (Win32Window* that = GetThisFromHandle(window)) { + return that->MessageHandler(window, message, wparam, lparam); + } + + return DefWindowProc(window, message, wparam, lparam); +} + +LRESULT +Win32Window::MessageHandler(HWND hwnd, + UINT const message, + WPARAM const wparam, + LPARAM const lparam) noexcept { + switch (message) { + case WM_DESTROY: + window_handle_ = nullptr; + Destroy(); + if (quit_on_close_) { + PostQuitMessage(0); + } + return 0; + + case WM_DPICHANGED: { + auto newRectSize = reinterpret_cast(lparam); + LONG newWidth = newRectSize->right - newRectSize->left; + LONG newHeight = newRectSize->bottom - newRectSize->top; + + SetWindowPos(hwnd, nullptr, newRectSize->left, newRectSize->top, newWidth, + newHeight, SWP_NOZORDER | SWP_NOACTIVATE); + + return 0; + } + case WM_SIZE: { + RECT rect = GetClientArea(); + if (child_content_ != nullptr) { + // Size and position the child window. + MoveWindow(child_content_, rect.left, rect.top, rect.right - rect.left, + rect.bottom - rect.top, TRUE); + } + return 0; + } + + case WM_ACTIVATE: + if (child_content_ != nullptr) { + SetFocus(child_content_); + } + return 0; + } + + return DefWindowProc(window_handle_, message, wparam, lparam); +} + +void Win32Window::Destroy() { + OnDestroy(); + + if (window_handle_) { + DestroyWindow(window_handle_); + window_handle_ = nullptr; + } + if (g_active_window_count == 0) { + WindowClassRegistrar::GetInstance()->UnregisterWindowClass(); + } +} + +Win32Window* Win32Window::GetThisFromHandle(HWND const window) noexcept { + return reinterpret_cast( + GetWindowLongPtr(window, GWLP_USERDATA)); +} + +void Win32Window::SetChildContent(HWND content) { + child_content_ = content; + SetParent(content, window_handle_); + RECT frame = GetClientArea(); + + MoveWindow(content, frame.left, frame.top, frame.right - frame.left, + frame.bottom - frame.top, true); + + SetFocus(child_content_); +} + +RECT Win32Window::GetClientArea() { + RECT frame; + GetClientRect(window_handle_, &frame); + return frame; +} + +HWND Win32Window::GetHandle() { + return window_handle_; +} + +void Win32Window::SetQuitOnClose(bool quit_on_close) { + quit_on_close_ = quit_on_close; +} + +bool Win32Window::OnCreate() { + // No-op; provided for subclasses. + return true; +} + +void Win32Window::OnDestroy() { + // No-op; provided for subclasses. +} diff --git a/flutter/windows/runner/win32_window.h b/flutter/windows/runner/win32_window.h new file mode 100644 index 0000000..17ba431 --- /dev/null +++ b/flutter/windows/runner/win32_window.h @@ -0,0 +1,98 @@ +#ifndef RUNNER_WIN32_WINDOW_H_ +#define RUNNER_WIN32_WINDOW_H_ + +#include + +#include +#include +#include + +// A class abstraction for a high DPI-aware Win32 Window. Intended to be +// inherited from by classes that wish to specialize with custom +// rendering and input handling +class Win32Window { + public: + struct Point { + unsigned int x; + unsigned int y; + Point(unsigned int x, unsigned int y) : x(x), y(y) {} + }; + + struct Size { + unsigned int width; + unsigned int height; + Size(unsigned int width, unsigned int height) + : width(width), height(height) {} + }; + + Win32Window(); + virtual ~Win32Window(); + + // Creates and shows a win32 window with |title| and position and size using + // |origin| and |size|. New windows are created on the default monitor. Window + // sizes are specified to the OS in physical pixels, hence to ensure a + // consistent size to will treat the width height passed in to this function + // as logical pixels and scale to appropriate for the default monitor. Returns + // true if the window was created successfully. + bool CreateAndShow(const std::wstring& title, + const Point& origin, + const Size& size); + + // Release OS resources associated with window. + void Destroy(); + + // Inserts |content| into the window tree. + void SetChildContent(HWND content); + + // Returns the backing Window handle to enable clients to set icon and other + // window properties. Returns nullptr if the window has been destroyed. + HWND GetHandle(); + + // If true, closing this window will quit the application. + void SetQuitOnClose(bool quit_on_close); + + // Return a RECT representing the bounds of the current client area. + RECT GetClientArea(); + + protected: + // Processes and route salient window messages for mouse handling, + // size change and DPI. Delegates handling of these to member overloads that + // inheriting classes can handle. + virtual LRESULT MessageHandler(HWND window, + UINT const message, + WPARAM const wparam, + LPARAM const lparam) noexcept; + + // Called when CreateAndShow is called, allowing subclass window-related + // setup. Subclasses should return false if setup fails. + virtual bool OnCreate(); + + // Called when Destroy is called. + virtual void OnDestroy(); + + private: + friend class WindowClassRegistrar; + + // OS callback called by message pump. Handles the WM_NCCREATE message which + // is passed when the non-client area is being created and enables automatic + // non-client DPI scaling so that the non-client area automatically + // responsponds to changes in DPI. All other messages are handled by + // MessageHandler. + static LRESULT CALLBACK WndProc(HWND const window, + UINT const message, + WPARAM const wparam, + LPARAM const lparam) noexcept; + + // Retrieves a class instance pointer for |window| + static Win32Window* GetThisFromHandle(HWND const window) noexcept; + + bool quit_on_close_ = false; + + // window handle for top level window. + HWND window_handle_ = nullptr; + + // window handle for hosted content. + HWND child_content_ = nullptr; +}; + +#endif // RUNNER_WIN32_WINDOW_H_