Base of the app.nit framework, defines App

Introduced classes

class App

app :: App

App subclasses are cross-platform applications
abstract class AppComponent

app :: AppComponent

An element of an application that is notified of the application life cycle

Redefined classes

redef class Sys

app :: app_base $ Sys

The main class of the program.

All class definitions

class App

app $ App

App subclasses are cross-platform applications
abstract class AppComponent

app $ AppComponent

An element of an application that is notified of the application life cycle
redef class Sys

app :: app_base $ Sys

The main class of the program.
package_diagram app::app_base app_base core core app::app_base->core app::app app app::app->app::app_base app::audio audio app::audio->app::app_base app::data_store data_store app::data_store->app::app_base app::http_request http_request app::http_request->app::app_base app::ui ui app::ui->app::app_base android::platform platform android::platform->app::app gamnit::gamnit gamnit gamnit::gamnit->app::app linux::linux linux linux::linux->app::app ios::app app ios::app->app::app android::platform... ... android::platform...->android::platform gamnit::gamnit... ... gamnit::gamnit...->gamnit::gamnit linux::linux... ... linux::linux...->linux::linux ios::app... ... ios::app...->ios::app android::audio audio android::audio->app::audio gamnit::flat flat gamnit::flat->app::audio ios::audio audio ios::audio->app::audio linux::audio audio linux::audio->app::audio android::audio... ... android::audio...->android::audio gamnit::flat... ... gamnit::flat...->gamnit::flat ios::audio... ... ios::audio...->ios::audio linux::audio... ... linux::audio...->linux::audio android::data_store data_store android::data_store->app::data_store app::ui_example ui_example app::ui_example->app::data_store app::ui_example->app::ui ios::data_store data_store ios::data_store->app::data_store linux::data_store data_store linux::data_store->app::data_store android::data_store... ... android::data_store...->android::data_store app::ui_example... ... app::ui_example...->app::ui_example ios::data_store... ... ios::data_store...->ios::data_store linux::data_store... ... linux::data_store...->linux::data_store android::http_request http_request android::http_request->app::http_request app::http_request_example http_request_example app::http_request_example->app::http_request app::http_request_example->app::ui ios::http_request http_request ios::http_request->app::http_request linux::http_request http_request linux::http_request->app::http_request android::http_request... ... android::http_request...->android::http_request app::http_request_example... ... app::http_request_example...->app::http_request_example ios::http_request... ... ios::http_request...->ios::http_request linux::http_request... ... linux::http_request...->linux::http_request android::ui ui android::ui->app::ui ios::ui ui ios::ui->app::ui linux::ui ui linux::ui->app::ui android::ui... ... android::ui...->android::ui ios::ui... ... ios::ui...->ios::ui linux::ui... ... linux::ui...->linux::ui


module abstract_collection

core :: abstract_collection

Abstract collection classes and services.
module abstract_text

core :: abstract_text

Abstract class for manipulation of sequences of characters
module array

core :: array

This module introduces the standard array structure.
module bitset

core :: bitset

Services to handle BitSet
module bytes

core :: bytes

Services for byte streams and arrays
module circular_array

core :: circular_array

Efficient data structure to access both end of the sequence.
module codec_base

core :: codec_base

Base for codecs to use with streams
module codecs

core :: codecs

Group module for all codec-related manipulations
module collection

core :: collection

This module define several collection classes.
module environ

core :: environ

Access to the environment variables of the process
module error

core :: error

Standard error-management infrastructure.
module exec

core :: exec

Invocation and management of operating system sub-processes.
module file

core :: file

File manipulations (create, read, write, etc.)
module fixed_ints

core :: fixed_ints

Basic integers of fixed-precision
module fixed_ints_text

core :: fixed_ints_text

Text services to complement fixed_ints
module flat

core :: flat

All the array-based text representations
module gc

core :: gc

Access to the Nit internal garbage collection mechanism
module hash_collection

core :: hash_collection

Introduce HashMap and HashSet.
module iso8859_1

core :: iso8859_1

Codec for ISO8859-1 I/O
module kernel

core :: kernel

Most basic classes and methods.
module list

core :: list

This module handle double linked lists
module math

core :: math

Mathematical operations
module native

core :: native

Native structures for text and bytes
module numeric

core :: numeric

Advanced services for Numeric types
module protocol

core :: protocol

module queue

core :: queue

Queuing data structures and wrappers
module range

core :: range

Module for range of discrete objects.
module re

core :: re

Regular expression support for all services based on Pattern
module ropes

core :: ropes

Tree-based representation of a String.
module sorter

core :: sorter

This module contains classes used to compare things and sorts arrays.
module stream

core :: stream

Input and output streams of characters
module text

core :: text

All the classes and methods related to the manipulation of text entities
module time

core :: time

Management of time and dates
module union_find

core :: union_find

union–find algorithm using an efficient disjoint-set data structure
module utf8

core :: utf8

Codec for UTF-8 I/O


module core

core :: core

Standard classes and methods used by default by Nit programs and libraries.


module app

app :: app

app.nit is a framework to create cross-platform applications
module audio

app :: audio

Services to load and play Sound and Music from the assets folder
module data_store

app :: data_store

Key/value storage services
module http_request

app :: http_request

HTTP request services: AsyncHttpRequest and Text::http_get
module ui

app :: ui

Portable UI controls for mobiles apps


module a_star-m


module activities

android :: activities

Android Activities wrapper
module android

android :: android

Android services and implementation of app.nit
module android19

gamnit :: android19

Variation using features from Android API 19
module app

ios :: app

Basic structure for Nit apps on iOS
module assets

android :: assets

Implementation of app::assets
module assets_and_resources

android :: assets_and_resources

Android Assets and Resources Management
module at_boot

android :: at_boot

Import this module to launch Service at device boot
module audio

android :: audio

Android audio services, wraps a part of android audio API
module audio

ios :: audio

iOS implementation of app::audio using AVAudioPlayer
module audio

linux :: audio

app::audio implementation for GNU/Linux using SDL2 mixer
module bmfont

gamnit :: bmfont

Parse Angel Code BMFont format and draw text
module bundle

android :: bundle

A mapping class of String to various value types used by the
module camera_control

gamnit :: camera_control

Simple camera control for user, as the method accept_scroll_and_zoom
module camera_control_android

gamnit :: camera_control_android

Two fingers camera manipulation, pinch to zoom and slide to scroll
module camera_control_linux

gamnit :: camera_control_linux

Mouse wheel and middle mouse button to control camera
module cardboard

android :: cardboard

Services from the Google Cardboard SDK for virtual reality on Android
module cardboard

gamnit :: cardboard

Update the orientation of world_camera at each frame using the head position given by android::cardboard
module dalvik

android :: dalvik

Java related services specific to Android and its Dalvik VM
module data_store

linux :: data_store

app::data_store implementation on GNU/Linux
module data_store

ios :: data_store

Implements app::data_store using NSUserDefaults
module data_store

android :: data_store

Implements app::data_store using shared_preferences
module depth

gamnit :: depth

Framework for 3D games in Nit
module depth_core

gamnit :: depth_core

Base entities of the depth 3D game framework
module display_android

gamnit :: display_android

Gamnit display implementation for Android
module display_ios

gamnit :: display_ios

Gamnit display implementation for iOS
module dynamic_resolution

gamnit :: dynamic_resolution

Virtual screen with a resolution independent from the real screen
module flat

gamnit :: flat

Simple API for 2D games, built around Sprite and App::update
module flat_core

gamnit :: flat_core

Core services for the flat API for 2D games
module font

gamnit :: font

Abstract font drawing services, implemented by bmfont and tileset
module game

android :: game

Android services and implementation of app.nit for gamnit and mnit
module gamepad

android :: gamepad

Support for gamepad events (over Bluetooth or USB)
module gamnit

gamnit :: gamnit

Game and multimedia framework for Nit
module gamnit_android

gamnit :: gamnit_android

Support services for Gamnit on Android
module gamnit_ios

gamnit :: gamnit_ios

Support services for gamnit on iOS
module gamnit_linux

gamnit :: gamnit_linux

Support services for Gamnit on GNU/Linux
module glkit

ios :: glkit

GLKit services to create an OpenGL ES context on iOS
module hello_ios

ios :: hello_ios

Simple iOS app with a single label
module http_request

linux :: http_request

Implementation of app::http_request using GDK and Curl
module http_request

ios :: http_request

Implementation of app::http_request for iOS
module http_request

android :: http_request

Android implementation of app:http_request
module http_request_example

app :: http_request_example

Example for the app::http_request main service AsyncHttpRequest
module input_events

android :: input_events

Pointer and hardware key events
module input_ios

gamnit :: input_ios

Gamnit event support for iOS
module intent

android :: intent

Services allowing to launch activities and start/stop services using
module intent_api10

android :: intent_api10

Services allowing to launch activities and start/stop services using
module intent_api11

android :: intent_api11

Refines intent module to add API 11 services
module intent_api12

android :: intent_api12

Refines intent module to add API 12 services
module intent_api14

android :: intent_api14

Refines intent module to add API 14 services
module intent_api15

android :: intent_api15

Refines intent module to add API 15 services
module intent_api16

android :: intent_api16

Refines intent module to add API 16 services
module intent_api17

android :: intent_api17

Refines intent module to add API 17 services
module intent_api18

android :: intent_api18

Refines intent module to add API 18 services
module intent_api19

android :: intent_api19

Refines intent module to add API 19 services
module ios

ios :: ios

iOS platform support
module keys

gamnit :: keys

Simple service keeping track of which keys are currently pressed
module landscape

android :: landscape

Lock the application in the landscape orientation
module limit_fps

gamnit :: limit_fps

Frame-rate control for applications
module linux

linux :: linux

Implementation of app.nit for the Linux platform
module load_image

android :: load_image

Low-level services to load pixel data from the assets
module log

android :: log

Advanced Android logging services
module model_dimensions

gamnit :: model_dimensions

Dimensions related services for Model and Mesh
module more_lights

gamnit :: more_lights

More implementations of Light
module more_materials

gamnit :: more_materials

Various material implementations
module more_meshes

gamnit :: more_meshes

More simple geometric meshes
module more_models

gamnit :: more_models

Services to load models from the assets folder
module native_app_glue

android :: native_app_glue

Wrapper of the Android native_app_glue framework to implement app.nit
module native_notification

android :: native_notification

Native Java classes for notifications
module native_ui

android :: native_ui

Native services from the android.view and android.widget namespaces
module nit_activity

android :: nit_activity

Core implementation of app.nit on Android using a custom Java entry point
module notification

android :: notification

Services to show notification in the Android status bar
module particles

gamnit :: particles

Particle effects
module platform

android :: platform

Triggers compilation for the android platform
module portrait

android :: portrait

Config to set the portrait orientation
module selection

gamnit :: selection

Select Actor from a screen coordinate
module sensors

android :: sensors

Access Android sensors
module service

android :: service

Android service support for app.nit centered around the class Service
module shadow

gamnit :: shadow

Shadow mapping using a depth texture
module shared_preferences

android :: shared_preferences

Services allowing to save and load datas to internal android device
module shared_preferences_api10

android :: shared_preferences_api10

Services to save/load data using android.content.SharedPreferences for the android platform
module shared_preferences_api11

android :: shared_preferences_api11

Refines shared_preferences module to add API 11 services
module stereoscopic_view

gamnit :: stereoscopic_view

Refine EulerCamera and App::frame_core_draw to get a stereoscopic view
module tileset

gamnit :: tileset

Support for TileSet, TileSetFont and drawing text with TextSprites
module toast

android :: toast

Services to display a toast, a small popup on Android
module ui

linux :: ui

Implementation of the app.nit UI module for GNU/Linux
module ui

ios :: ui

Implementation of app::ui for iOS
module ui

android :: ui

Views and services to use the Android native user interface
module ui_example

app :: ui_example

User interface example using app::ui
module ui_test

android :: ui_test

Test for app.nit's UI services
module uikit

ios :: uikit

File generated by objcwrapper
module vibration

android :: vibration

Vibration services for Android
module virtual_gamepad

gamnit :: virtual_gamepad

Virtual gamepad mapped to keyboard keys for quick and dirty mobile support
module vr

gamnit :: vr

VR support for gamnit depth, for Android only
module wifi

android :: wifi

Simple wrapper of the Android WiFi services
# Base of the _app.nit_ framework, defines `App`
module app_base is
	new_annotation app_name
	new_annotation app_namespace
	new_annotation app_version
	new_annotation app_files

# App subclasses are cross-platform applications
# This class is refined by platform modules and so
# App can be specialized directly in the user application code.
class App
	super AppComponent

	protected init do end

	# Starts the internal setup of graphical and other stuff
	# Is called just before run
	fun setup do end

	# Main entry point of your application
	fun run do end

# An element of an application that is notified of the application life cycle
# Most users of _app.nit_ need only to implement `on_create` to setup the application.
# On mobile devices, the application can be stopped a anytime when another application takes the foreground.
# Implement the callbacks `on_save_state` and `on_load_state` to keep the state of the application between execution,
# for an illusion of continuous execution.
abstract class AppComponent

	# The application is being created
	# You should build the UI at this time.
	# Triggers are platform specific:
	# * Android: `Activity.onCreate`
	# * iOS: `UIApplicationDelegate application:didFinishLaunchingWithOptions`
	fun on_create do end

	# The application enters the active state, it is in the foreground and interactive
	# Triggers are platform specific:
	# * Android: `Activity.onResume`
	# * iOS: `UIApplicationDelegate applicationDidBecomeActive`
	fun on_resume do end

	# The application leaves the active state but is still partially visible
	# It may then go back to `on_resume` or `on_stop`.
	# Triggers are platform specific:
	# * Android: `Activity.onPause`
	# * iOS: `UIApplicationDelegate applicationWillResignActive`
	fun on_pause do end

	# The application is completely hidden from the user
	# It may then be destroyed or go back to a paused state with `on_restart`.
	# Triggers are platform specific:
	# * Android: `Activity.onStop`
	# * iOS: `UIApplicationDelegate applicationDidEnterBackground`
	fun on_stop do end

	# The application returns to a visible state from a previous `on_stop`
	# Triggers are platform specific:
	# * Android: `Activity.onRestart`
	# * iOS: `UIApplicationDelegate applicationWillEnterForeground`
	fun on_restart do end

	# The application may be destroyed soon, save its state for a future `on_restore_state`
	# Triggers are platform specific:
	# * Android: `Activity.onSaveInstanceState`
	# * iOS: `UIApplicationDelegate applicationDidEnterBackground`
	fun on_save_state do end

	# The application is launching, restore its state from a previous `on_save_state`
	# Triggers are platform specific:
	# * Android: `Activity.onCreate`, _not_ `Activity.onRestoreInstanceState`
	#   as it is trigged only if there is a previous Android specific save state.
	# * iOS: `UIApplicationDelegate applicationDidEnterBackground`
	fun on_restore_state do end

# Print a warning
fun print_warning(object: Object)
	sys.stderr.write object.to_s
	sys.stderr.write "\n"

# The running `App`
fun app: App do return once new App

# Platform bound at compilation (by importation or -m)
# This value should not be used to decide the behavior of the software.
# Class refinement provide a safer and a static solution to apply variations.
# However, this value can be used in log files and communications with servers.
fun bound_platform: String do return "none"

# Test if the application was bound to a platform, if not crash
private fun test_bound_platform
	print_error "Apps must be bound to a platform at compilation using `-m linux` or `-m android`"
	exit 1

if "NIT_TESTING".environ == "true" then exit 0