DevSrSouza’s gists

DevSrSouza / tuple-generator.main.kts

Last active September 23, 2020 02:39

Typed Tuple generator for Kotlin by calling `tuple("Txt", 15)`

	@file:DependsOn("com.squareup:kotlinpoet:1.6.0")

	import com.squareup.kotlinpoet.*
	import java.io.File

	val maxParameterCount = 12


	fun typeName(it: Int) = (65 + it).toChar().toString()
	val tupleClasses = Array(maxParameterCount) {

DevSrSouza / Router.kt

Last active January 12, 2021 14:30

Simple routing system for Kotlin Multiplatform

	import kotlinx.coroutines.flow.StateFlow
	import kotlin.reflect.KClass

	interface Router<T : Any> {
	// null if the backStack was cleared and the app was closed
	val currentDirection: StateFlow<T?>

	// will push the new direction
	// if pop is not null, it will pop all previous direction down to the latest appearance of the pop kclass
	fun push(

DevSrSouza / pom.xml

Created May 18, 2021 12:31

Compose compiler in a Maven Project

	<?xml version="1.0" encoding="UTF-8"?>
	<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns="http://maven.apache.org/POM/4.0.0"
	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
	<modelVersion>4.0.0</modelVersion>

	<artifactId>mainModule</artifactId>
	<groupId>me.devsrsouza</groupId>
	<version>1.0</version>
	<packaging>jar</packaging>

DevSrSouza / GtkTheme.kt

Created July 4, 2021 19:00

Compose for Desktop get and listen to Gtk Dark/Light Theme changes

	// implementation("org.zeroturnaround:zt-exec:1.12") LIBRARY USAGED

	import androidx.compose.runtime.Composable
	import androidx.compose.runtime.collectAsState
	import kotlin.coroutines.resume
	import kotlinx.coroutines.channels.awaitClose
	import kotlinx.coroutines.flow.Flow
	import kotlinx.coroutines.flow.callbackFlow
	import kotlinx.coroutines.flow.collect
	import kotlinx.coroutines.flow.flow

DevSrSouza / faster_tool_starwey_valley.sh

Last active August 19, 2024 14:04

Stardew Valley Linux script for faster tool (Animation cancelation)

	pressTool()
	{
	xdotool keydown 'c'
	sleep 0.090
	xdotool keyup 'c'
	sleep 0.042
	xdotool keydown 'Shift_R+Delete+R'
	sleep 0.005
	xdotool keyup 'Shift_R+Delete+R'
	}

DevSrSouza / ComposeTest.kt

Last active August 1, 2021 20:41

Compose Desktop render to png test

	fun main() {
	val window = TestComposeWindow(width = 1024, height = 300)
	window.setContent {
	MainUi()
	}
	File(Paths.get("").toAbsolutePath().toString()).writeBytes(window.surface.makeImageSnapshot().encodeToData()!!.bytes)
	}

	@Composable
	fun MainUi() {

DevSrSouza / Either.kt

Created October 5, 2021 15:39

	sealed class Either<out L, out R> {
	class Left<L>(val value: L) : Either<L, Nothing>()
	class Right<R>(val value: R) : Either<Nothing, R>()

	fun fold(
	onLeft: (L) -> Unit,
	onRight: (R) -> Unit,
	) {
	when(this) {
	is Left -> onLeft(value)

DevSrSouza / get-theme.main.kts

Created February 2, 2022 04:40

Kotlin Script that get Linux System Theme based on Dbus appearance color-schema from Gnome 42, KDE and Elementary

	@file:DependsOn("com.github.hypfvieh:dbus-java-core:4.0.0")
	@file:DependsOn("com.github.hypfvieh:dbus-java-transport-jnr-unixsocket:4.0.0")
	@file:DependsOn("org.jetbrains.kotlinx:kotlinx-coroutines-core-jvm:1.6.0")

	import org.freedesktop.dbus.annotations.DBusInterfaceName
	import org.freedesktop.dbus.connections.impl.DBusConnection
	import org.freedesktop.dbus.interfaces.DBusInterface
	import org.freedesktop.dbus.types.Variant

	val connection = DBusConnection.getConnection(DBusConnection.DBusBusType.SESSION)

DevSrSouza / insertSecionHeader.kt

Created February 5, 2022 19:05

InsertSectionHeader Paging 3

	public inline fun <reified T : R, R : Any, C : Any> PagingData<T>.insertSectionHeader(
	crossinline sectionBy: suspend (T) -> C,
	crossinline insert: suspend (T) -> R,
	): PagingData<R> {
	return insertSeparators { first: T?, second: T? ->
	if(first == null && second != null)
	return@insertSeparators insert(second)

	if(second == null) return@insertSeparators null

DevSrSouza / generate-withContext.kt

Created April 14, 2022 20:30

Generate withContext functions for Kotlin Context (Context does not work with Generics yet)

	fun main(args: Array<String>) {
	val generatedWithGenericCount = 16

	fun generateWithFunction(contextsCount: Int): String {
	val generics = (1..contextsCount).map { "T$it" }.joinToString(", ")
	val params = (1..contextsCount).map { "param$it: T$it" }.joinToString(",\n")
	val contexts = "context(" + (1..contextsCount).map { "T$it" }.joinToString(", ") + ")"
	val withBlocks = (1..contextsCount).map { "with(param$it){" }.joinToString(" ")
	val withBlocksEnd = (1..contextsCount).map { "}" }.joinToString(" ")
	return """

Gabriel DevSrSouza