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b/q2/tp7/ExempleFX/.gradle/8.0.2/gc.properties new file mode 100644 index 0000000..e69de29 diff --git a/q2/tp7/ExempleFX/.gradle/buildOutputCleanup/buildOutputCleanup.lock b/q2/tp7/ExempleFX/.gradle/buildOutputCleanup/buildOutputCleanup.lock new file mode 100644 index 0000000..b6dc44d Binary files /dev/null and b/q2/tp7/ExempleFX/.gradle/buildOutputCleanup/buildOutputCleanup.lock differ diff --git a/q2/tp7/ExempleFX/.gradle/buildOutputCleanup/cache.properties b/q2/tp7/ExempleFX/.gradle/buildOutputCleanup/cache.properties new file mode 100644 index 0000000..3e9b61e --- /dev/null +++ b/q2/tp7/ExempleFX/.gradle/buildOutputCleanup/cache.properties @@ -0,0 +1,2 @@ +#Wed Apr 19 14:36:46 CEST 2023 +gradle.version=7.4.1 diff --git a/q2/tp7/ExempleFX/.gradle/buildOutputCleanup/outputFiles.bin b/q2/tp7/ExempleFX/.gradle/buildOutputCleanup/outputFiles.bin new file mode 100644 index 0000000..bf1a1e6 Binary files /dev/null and b/q2/tp7/ExempleFX/.gradle/buildOutputCleanup/outputFiles.bin differ diff --git a/q2/tp7/ExempleFX/.gradle/vcs-1/gc.properties b/q2/tp7/ExempleFX/.gradle/vcs-1/gc.properties new file mode 100644 index 0000000..e69de29 diff --git a/q2/tp7/ExempleFX/.project b/q2/tp7/ExempleFX/.project new file mode 100644 index 0000000..cc56c7e --- /dev/null +++ b/q2/tp7/ExempleFX/.project @@ -0,0 +1,17 @@ + + + ExempleFX + Project ExempleFX created by Buildship. + + + + + org.eclipse.buildship.core.gradleprojectbuilder + + + + + + org.eclipse.buildship.core.gradleprojectnature + + diff --git a/q2/tp7/ExempleFX/.settings/org.eclipse.buildship.core.prefs b/q2/tp7/ExempleFX/.settings/org.eclipse.buildship.core.prefs new file mode 100644 index 0000000..288a007 --- /dev/null +++ b/q2/tp7/ExempleFX/.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=/usr/lib/jvm/java-19-openjdk +jvm.arguments= +offline.mode=false +override.workspace.settings=true +show.console.view=true +show.executions.view=true diff --git a/q2/tp7/ExempleFX/build.gradle b/q2/tp7/ExempleFX/build.gradle new file mode 100644 index 0000000..da1d9a8 --- /dev/null +++ b/q2/tp7/ExempleFX/build.gradle @@ -0,0 +1,25 @@ +plugins { + id 'application' + id 'org.openjfx.javafxplugin' version '0.0.9' +} + +compileJava.options.encoding = "UTF-8" + +repositories { + jcenter() +} + +dependencies { +} + +application { + // C'est le nom de la classe principale (contenant la méthode main). On + // doit donner les packages s'il y en a. Ici, Main est dans le package + // exemplefx. + mainClass = 'exemplefx.Main' +} + +javafx { + version = "11" + modules = [ 'javafx.controls' ] +} diff --git a/q2/tp7/ExempleFX/build/tmp/compileJava/previous-compilation-data.bin b/q2/tp7/ExempleFX/build/tmp/compileJava/previous-compilation-data.bin new file mode 100644 index 0000000..186c04e Binary files /dev/null and b/q2/tp7/ExempleFX/build/tmp/compileJava/previous-compilation-data.bin differ diff --git a/q2/tp7/ExempleFX/gradle/wrapper/gradle-wrapper.jar b/q2/tp7/ExempleFX/gradle/wrapper/gradle-wrapper.jar new file mode 100644 index 0000000..41d9927 Binary files /dev/null and b/q2/tp7/ExempleFX/gradle/wrapper/gradle-wrapper.jar differ diff --git a/q2/tp7/ExempleFX/gradle/wrapper/gradle-wrapper.properties b/q2/tp7/ExempleFX/gradle/wrapper/gradle-wrapper.properties new file mode 100644 index 0000000..00e33ed --- /dev/null +++ b/q2/tp7/ExempleFX/gradle/wrapper/gradle-wrapper.properties @@ -0,0 +1,5 @@ +distributionBase=GRADLE_USER_HOME +distributionPath=wrapper/dists +distributionUrl=https\://services.gradle.org/distributions/gradle-7.4.1-bin.zip +zipStoreBase=GRADLE_USER_HOME +zipStorePath=wrapper/dists diff --git a/q2/tp7/ExempleFX/gradlew b/q2/tp7/ExempleFX/gradlew new file mode 100755 index 0000000..1b6c787 --- /dev/null +++ b/q2/tp7/ExempleFX/gradlew @@ -0,0 +1,234 @@ +#!/bin/sh + +# +# Copyright © 2015-2021 the original authors. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# https://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# + +############################################################################## +# +# Gradle start up script for POSIX generated by Gradle. +# +# Important for running: +# +# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is +# noncompliant, but you have some other compliant shell such as ksh or +# bash, then to run this script, type that shell name before the whole +# command line, like: +# +# ksh Gradle +# +# Busybox and similar reduced shells will NOT work, because this script +# requires all of these POSIX shell features: +# * functions; +# * expansions «$var», «${var}», «${var:-default}», «${var+SET}», +# «${var#prefix}», «${var%suffix}», and «$( cmd )»; +# * compound commands having a testable exit status, especially «case»; +# * various built-in commands including «command», «set», and «ulimit». +# +# Important for patching: +# +# (2) This script targets any POSIX shell, so it avoids extensions provided +# by Bash, Ksh, etc; in particular arrays are avoided. +# +# The "traditional" practice of packing multiple parameters into a +# space-separated string is a well documented source of bugs and security +# problems, so this is (mostly) avoided, by progressively accumulating +# options in "$@", and eventually passing that to Java. +# +# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS, +# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly; +# see the in-line comments for details. +# +# There are tweaks for specific operating systems such as AIX, CygWin, +# Darwin, MinGW, and NonStop. +# +# (3) This script is generated from the Groovy template +# https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt +# within the Gradle project. +# +# You can find Gradle at https://github.com/gradle/gradle/. +# +############################################################################## + +# Attempt to set APP_HOME + +# Resolve links: $0 may be a link +app_path=$0 + +# Need this for daisy-chained symlinks. +while + APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path + [ -h "$app_path" ] +do + ls=$( ls -ld "$app_path" ) + link=${ls#*' -> '} + case $link in #( + /*) app_path=$link ;; #( + *) app_path=$APP_HOME$link ;; + esac +done + +APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit + +APP_NAME="Gradle" +APP_BASE_NAME=${0##*/} + +# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' + +# Use the maximum available, or set MAX_FD != -1 to use that value. +MAX_FD=maximum + +warn () { + echo "$*" +} >&2 + +die () { + echo + echo "$*" + echo + exit 1 +} >&2 + +# OS specific support (must be 'true' or 'false'). +cygwin=false +msys=false +darwin=false +nonstop=false +case "$( uname )" in #( + CYGWIN* ) cygwin=true ;; #( + Darwin* ) darwin=true ;; #( + MSYS* | MINGW* ) msys=true ;; #( + NONSTOP* ) nonstop=true ;; +esac + +CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar + + +# Determine the Java command to use to start the JVM. +if [ -n "$JAVA_HOME" ] ; then + if [ -x "$JAVA_HOME/jre/sh/java" ] ; then + # IBM's JDK on AIX uses strange locations for the executables + JAVACMD=$JAVA_HOME/jre/sh/java + else + JAVACMD=$JAVA_HOME/bin/java + fi + if [ ! -x "$JAVACMD" ] ; then + die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." + fi +else + JAVACMD=java + which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." +fi + +# Increase the maximum file descriptors if we can. +if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then + case $MAX_FD in #( + max*) + MAX_FD=$( ulimit -H -n ) || + warn "Could not query maximum file descriptor limit" + esac + case $MAX_FD in #( + '' | soft) :;; #( + *) + ulimit -n "$MAX_FD" || + warn "Could not set maximum file descriptor limit to $MAX_FD" + esac +fi + +# Collect all arguments for the java command, stacking in reverse order: +# * args from the command line +# * the main class name +# * -classpath +# * -D...appname settings +# * --module-path (only if needed) +# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables. + +# For Cygwin or MSYS, switch paths to Windows format before running java +if "$cygwin" || "$msys" ; then + APP_HOME=$( cygpath --path --mixed "$APP_HOME" ) + CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" ) + + JAVACMD=$( cygpath --unix "$JAVACMD" ) + + # Now convert the arguments - kludge to limit ourselves to /bin/sh + for arg do + if + case $arg in #( + -*) false ;; # don't mess with options #( + /?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath + [ -e "$t" ] ;; #( + *) false ;; + esac + then + arg=$( cygpath --path --ignore --mixed "$arg" ) + fi + # Roll the args list around exactly as many times as the number of + # args, so each arg winds up back in the position where it started, but + # possibly modified. + # + # NB: a `for` loop captures its iteration list before it begins, so + # changing the positional parameters here affects neither the number of + # iterations, nor the values presented in `arg`. + shift # remove old arg + set -- "$@" "$arg" # push replacement arg + done +fi + +# Collect all arguments for the java command; +# * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of +# shell script including quotes and variable substitutions, so put them in +# double quotes to make sure that they get re-expanded; and +# * put everything else in single quotes, so that it's not re-expanded. + +set -- \ + "-Dorg.gradle.appname=$APP_BASE_NAME" \ + -classpath "$CLASSPATH" \ + org.gradle.wrapper.GradleWrapperMain \ + "$@" + +# Use "xargs" to parse quoted args. +# +# With -n1 it outputs one arg per line, with the quotes and backslashes removed. +# +# In Bash we could simply go: +# +# readarray ARGS < <( xargs -n1 <<<"$var" ) && +# set -- "${ARGS[@]}" "$@" +# +# but POSIX shell has neither arrays nor command substitution, so instead we +# post-process each arg (as a line of input to sed) to backslash-escape any +# character that might be a shell metacharacter, then use eval to reverse +# that process (while maintaining the separation between arguments), and wrap +# the whole thing up as a single "set" statement. +# +# This will of course break if any of these variables contains a newline or +# an unmatched quote. +# + +eval "set -- $( + printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" | + xargs -n1 | + sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' | + tr '\n' ' ' + )" '"$@"' + +exec "$JAVACMD" "$@" diff --git a/q2/tp7/ExempleFX/gradlew.bat b/q2/tp7/ExempleFX/gradlew.bat new file mode 100644 index 0000000..ac1b06f --- /dev/null +++ b/q2/tp7/ExempleFX/gradlew.bat @@ -0,0 +1,89 @@ +@rem +@rem Copyright 2015 the original author or authors. +@rem +@rem Licensed under the Apache License, Version 2.0 (the "License"); +@rem you may not use this file except in compliance with the License. +@rem You may obtain a copy of the License at +@rem +@rem https://www.apache.org/licenses/LICENSE-2.0 +@rem +@rem Unless required by applicable law or agreed to in writing, software +@rem distributed under the License is distributed on an "AS IS" BASIS, +@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +@rem See the License for the specific language governing permissions and +@rem limitations under the License. +@rem + +@if "%DEBUG%" == "" @echo off +@rem ########################################################################## +@rem +@rem Gradle startup script for Windows +@rem +@rem ########################################################################## + +@rem Set local scope for the variables with windows NT shell +if "%OS%"=="Windows_NT" setlocal + +set DIRNAME=%~dp0 +if "%DIRNAME%" == "" set DIRNAME=. +set APP_BASE_NAME=%~n0 +set APP_HOME=%DIRNAME% + +@rem Resolve any "." and ".." in APP_HOME to make it shorter. +for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi + +@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m" + +@rem Find java.exe +if defined JAVA_HOME goto findJavaFromJavaHome + +set JAVA_EXE=java.exe +%JAVA_EXE% -version >NUL 2>&1 +if "%ERRORLEVEL%" == "0" goto execute + +echo. +echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:findJavaFromJavaHome +set JAVA_HOME=%JAVA_HOME:"=% +set JAVA_EXE=%JAVA_HOME%/bin/java.exe + +if exist "%JAVA_EXE%" goto execute + +echo. +echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:execute +@rem Setup the command line + +set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar + + +@rem Execute Gradle +"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %* + +:end +@rem End local scope for the variables with windows NT shell +if "%ERRORLEVEL%"=="0" goto mainEnd + +:fail +rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of +rem the _cmd.exe /c_ return code! +if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 +exit /b 1 + +:mainEnd +if "%OS%"=="Windows_NT" endlocal + +:omega diff --git a/q2/tp7/ExempleFX/src/main/java/exemplefx/Main.java b/q2/tp7/ExempleFX/src/main/java/exemplefx/Main.java new file mode 100644 index 0000000..88a1e62 --- /dev/null +++ b/q2/tp7/ExempleFX/src/main/java/exemplefx/Main.java @@ -0,0 +1,260 @@ +package exemplefx; + +import javafx.application.Application; +import javafx.stage.Stage; +import javafx.scene.Scene; +import javafx.scene.layout.BorderPane; +import javafx.scene.layout.GridPane; +import javafx.scene.layout.StackPane; +import javafx.scene.layout.VBox; +import javafx.scene.layout.HBox; +import javafx.scene.control.CheckBox; +import javafx.scene.control.Button; +import javafx.scene.control.TextField; +import javafx.scene.control.Label; +import javafx.geometry.Pos; +import javafx.event.EventHandler; +import javafx.scene.input.KeyEvent; +import javafx.scene.input.KeyCode; +import java.util.Timer; +import java.util.TimerTask; + +// La classe principale pour javafx doit hériter de Application. +// +// L'objectif de ce programme est d'afficher une forme (cercle ou carré) que +// l'on pourra déplacer via des boutons. Commencez par exécuter le code pour +// voir ce que ça fait. +// +// Pour ce faire, ouvrez un terminal dans le dossier contenant le fichier +// build.gradle et entrez la commande "gradle run" (sans les guillemets) +// +// Si vous n'avez pas installé gradle, remplacez gradle dans la commande par +// .\gradlew.bat si vous êtes sous windows et ./gradlew si vous êtes sous mac +// ou linux. +public class Main extends Application { + + private CheckBox drawSquare; + private CheckBox blink; + private Button up; + private Button down; + private MonCanvas canvas; + private TextField size; + private TextField increment; + private Timer blinkTimer; + + public static void main(String[] args) { + // Méthode statique de Application pour lancer le programme + launch(args); + } + + // Méthode appelée quand on initialise la fenêtre. C'est à partir de là + // qu'on va ajouter les boutons et autres. + // Stage représente la fenêtre. + public void start(Stage stage) { + // Il s'agit d'un layout. Un layout est un objet auquel on va ajouter + // des éléments (boutons, texte, ...) et qui va gérer comment les + // placer sur la fenêtre. + // Le BorderPane découpe la zone en cinq : haut, bas, gauche, droite et + // centre. Il permet de placer des éléments sur les bords tout en + // gardant un maximum de place pour le centre où on peut mettre le + // principal. Par exemple, dans un éditeur de texte, on peut avoir les + // boutons au dessus et le texte prend la place restante au centre. + BorderPane root = new BorderPane(); + + // On crée deux boutons + up = new Button("Haut"); + down = new Button("Bas"); + + // Une VBox est un autre exemple de layout. Elle va placer les éléments + // de haut en bas dans l'ordre où on les ajoute. Pour un placement de + // gauche à droite, on utilise une HBox. + VBox buttons = new VBox(); + // On ajoute le bouton up en l'ajoutant aux "enfants" de la VBox. Les + // enfants d'un élément sont ceux qui se trouvent à l'intérieur. + buttons.getChildren().add(up); + buttons.getChildren().add(down); + // On peut aussi demander à la VBox de centrer ses composants. + buttons.setAlignment(Pos.CENTER); + + // Ici, on place la VBox dans la partie gauche du BorderPane. Cela veut + // dire que le BorderPane va juste placer tous les éléments de la VBox + // dans la partie gauche de la fenêtre mais c'est la VBox qui va + // choisir comment les placer dans cette partie gauche. Ici, de haut en + // bas car c'est le principe d'une VBox. + root.setLeft(buttons); + + // On crée une check box avec le texte donné. + drawSquare = new CheckBox("Dessiner un carré"); + blink = new CheckBox("Clignoter"); + + HBox checks = new HBox(drawSquare, blink); + checks.setAlignment(Pos.CENTER); + // On place la check box en haut du BorderPane et donc en haut de la + // fenêtre comme le BorderPane sera le contenu principal de la fenêtre. + root.setTop(checks); + + // Un GridPane est un layout qui place ses éléments sous forme de + // grille. On peut y ajouter chaque élément dans une certaine ligne et + // une certaine colonne. + GridPane texts = new GridPane(); + // On crée un Label qui correspond à un simple texte. Ce Label sera + // placé dans la ligne 0 et la colonne 0 du GridPane. C'est à dire, + // dans la case en haut à gauche. + texts.add(new Label("Taille de la forme (rayon) :"), 0, 0); + // Un TextField permet d'entrer du texte. + size = new TextField(); + // On place le TextField pour la taille de la forme dans la première + // ligne et dans la deuxième colonne du GridPane. + texts.add(size, 1, 0); + texts.add(new Label("Distance du déplacement :"), 0, 1); + increment = new TextField(); + texts.add(increment, 1, 1); + texts.setAlignment(Pos.CENTER); + + root.setBottom(texts); + + // On crée un canvas personnalisé (voir MonCanvas.java) + canvas = new MonCanvas(800, 600); + // Le canvas pourra utiliser toute la place restante au centre. Mais + // comme les canvas de JavaFX ont une taille fixe, il ne changera pas + // de taille si on change la taille de la fenêtre. Pour cela, il + // faudrait modifier notre canvas. + root.setCenter(canvas); + + // La scène représente ce qui sera affiché dans la fenêtre. + // Une scène à besoin d'un layout. C'est pour ça qu'on lui donne root + // qui sera le layout principal. + Scene scene = new Scene(root); + + // On configure la scène à afficher. + stage.setScene(scene); + + // Cette méthode définie plus bas va configurer tous les éléments qui + // doivent réagir à certains évènements. Par exemple, que faire quand + // on clique sur un bouton. + this.confHandlers(stage); + + // On configure le titre de la fenêtre + stage.setTitle("Ma fenêtre"); + + // En général, c'est la dernière instruction de start. On dit à javafx + // d'afficher la fenêtre (sinon elle ne sera pas visible). + stage.show(); + } + + private void confHandlers(Stage stage) { + // Dans une interface graphique, on utilise de la programmation + // évènementielle. C'est à dire qu'on va exécuter certaines fonctions + // quand un évènement particulier se produit. Par exemple, cliquer sur + // un bouton. Le code à exécuter est donné par un objet appelé le + // "handler". Une sous-classe de EventHandler pour JavaFX. + // Ci-dessous, on crée une classe anonyme qui sera sous-classe de + // EventHandler pour les KeyEvent (pour le clavier). Sa méthode handle + // va faire monter ou descendre la forme du canvas selon la touche + // enfoncée. La syntaxe veut juste dire qu'on ne gère que + // les KeyEvent. Donc que les touches du clavier et pas, par exemple, + // la souris. + EventHandler keyhandler = new EventHandler() { + public void handle(KeyEvent evt) { + // Le code est celui de la touche utilisée. Ceux-ci sont + // contenus dans la classe KeyCode. KeyCode.UP est le code pour + // la flèche du haut. + KeyCode code = evt.getCode(); + if (code == KeyCode.UP) { + // Si on a appuyé sur la flèche du haut, on fait monter la + // forme dans le canvas. + canvas.up(); + } else if (code == KeyCode.DOWN) { + canvas.down(); + } + } + }; + // On ajoute le handler à la fenêtre. On précise bien qu'on ne + // s'intéresse que aux évènements KEY_PRESSED qui correspondent à une + // touche qui a été enfoncée. Par opposition, KEY_RELEASED correspond à + // une touche qui a été relachée. + stage.addEventFilter(KeyEvent.KEY_PRESSED, keyhandler); + + // Les handlers peuvent aussi être donnés via une expression lambda. La + // fonction doit prendre un évèment en paramètre. Comme ici, up est un + // bouton, les détails de l'évènement ne nous intéresse pas car il + // s'agit juste d'un clic sur le bouton. + //this.up.setOnAction(evt -> this.canvas.up()); + this.up.setOnAction(evt -> this.canvas.up()); + this.down.setOnAction(evt -> this.canvas.down()); + + // On remarque ici qu'on prend une propriété (selectedProperty). Il + // s'agit d'un attribut particulier sur lequel on peut ajouter des + // handlers pour gérer les cas où la valeur change. Ici, la propriété + // "selected" indique si la checkbox est cochée ou pas. + // On ajoute un listener qui est une forme de handler qui gère les cas + // où des valeurs changent. On reçoit trois paramètres : l'objet + // lui-même (la checkbox), la valeur avant le changement et la valeur + // après. Avant et après sont des booléens ici (voir documentation de + // CheckBox). + this.drawSquare.selectedProperty().addListener( + (box, avant, apres) -> { + // On n'a pas besoin de la valeur précédente. Juste de la + // nouvelle valeur indiquant si la case est cochée (true) + // ou pas (false). + this.canvas.setDrawSquare(apres); + } + ); + // Comme ci-dessus, on ajoute un handler pour mettre à jour la taille + // de la forme quand on change la valeur dans le TextField. Sans + // surprise, avant et apres sont des String. + this.size.textProperty().addListener( + (field, avant, apres) -> { + try { + this.canvas.setSize(Double.parseDouble(apres)); + } catch (NumberFormatException e) { + // Ici, on ignore le problème. + // On pourrait afficher un message d'erreur dans une + // vraie application ou utiliser une pop-up. + } + } + ); + this.increment.textProperty().addListener( + (observable, avant, apres) -> { + try { + this.canvas.setIncrement(Double.parseDouble(apres)); + } catch (NumberFormatException e) { + } + } + ); + + // Pour activer ou désactiver le clignotement, on utilise un Timer. La + // checkbox blink va donc soit activer le timer toutes les 2 secondes, + // soit le désactiver selon qu'elle soit cochée ou pas. + this.blinkTimer = new Timer(); + this.blink.selectedProperty().addListener( + (observable, avant, apres) -> { + if (!apres) { + // Si on vient de décocher blink, on arrête le timer et + // on en crée un nouveau qui ne sera pas lancé. + blinkTimer.cancel(); + blinkTimer = new Timer(); + } else { + // Si on vient de cocher blink, on lance le timer après + // 2 secondes (2000 ms) et à intervalles de 2 secondes. + blinkTimer.scheduleAtFixedRate(new BlinkingTask(canvas), 0, 2000); + } + } + ); + + // Dernier handler, si on ferme la fenêtre, on arrête le timer. + stage.setOnCloseRequest(evt -> this.blinkTimer.cancel()); + } + + private class BlinkingTask extends TimerTask { + private MonCanvas canvas; + + public BlinkingTask(MonCanvas c) { + this.canvas = c; + } + + public void run() { + this.canvas.toggleRed(); + } + } +} diff --git a/q2/tp7/ExempleFX/src/main/java/exemplefx/MonCanvas.java b/q2/tp7/ExempleFX/src/main/java/exemplefx/MonCanvas.java new file mode 100644 index 0000000..49c9eb4 --- /dev/null +++ b/q2/tp7/ExempleFX/src/main/java/exemplefx/MonCanvas.java @@ -0,0 +1,121 @@ +package exemplefx; + +import javafx.scene.canvas.Canvas; +import javafx.scene.canvas.GraphicsContext; +import javafx.scene.paint.Color; + +// Un canvas est un élément d'interface graphique qui permet de dessiner. Nous +// créons ici notre propre canvas pour lui ajouter des fonctionnalités +// spécifiques. On voudra pouvoir dessiner une forme spécifique à des un +// endroit spécifique. Cette forme sera centrée en x mais pourra monter ou +// descendre. +public class MonCanvas extends Canvas { + + // Coordonnée y de la forme. + private double y; + // Si drawSquare est vrai, on dessine un carré. Sinon, on dessine un + // cercle. + private boolean drawSquare; + // De combien de pixels ont va déplacer la forme dans les méthodes up et + // down. + private double increment; + // Rayon de la forme. + private double size; + // Si vrai, on dessine la forme en rouge. Sinon, en bleu. + private boolean red; + + public MonCanvas(double width, double height) { + super(width, height); + // La fonction reset permet de tout remettre à zéro. Mais elle sert + // aussi à initialiser. On pourrait imaginer ajouter un bouton reset + // dans l'interface. Voyez-vous comment ? + reset(); + } + + public void reset() { + this.y = getHeight() / 2; + this.drawSquare = false; + this.increment = 10; + this.size = 100; + this.red = false; + // Quand on a tout initialisé, on dessine. + draw(); + } + + public void setIncrement(double inc) { + this.increment = inc; + } + + public void setDrawSquare(boolean drawsq) { + this.drawSquare = drawsq; + // A chaque fois qu'on change un paramètre, on va redessiner la forme + // avec ces changements. On voit ici un exemple où les méthodes set + // sont importantes. Ce comportement de redessiner automatiquement ne + // serait pas possible si drawSquare était publique. + draw(); + } + + public void setSize(double s) { + this.size = s; + draw(); + } + + public void toggleRed() { + this.red = !red; + draw(); + } + + public void up() { + // Dans un canvas, l'axe y est inversé. Le point (0,0) est en haut à + // gauche va vers le bas. Le point en bas à droite sera donc (width, + // height) avec width et height la largeur et la hauteur du canvas + // respectivement. Pour dessiner la forme plus haut, on va donc + // diminuer la valeur y. + this.y -= this.increment; + draw(); + } + + public void down() { + this.y += this.increment; + draw(); + } + + // Cette méthode va dessiner la forme avec tous les paramètres. + private void draw() { + // On ne peut pas utiliser directement les attributs width et height de + // Canvas car elles sont privées et donc pas accessibles dans notre + // sous-classe. On doit donc utiliser getWidth et getHeight. + double width = this.getWidth(); + double height = this.getHeight(); + // xc est la coordonnée x correspondant au centre du canvas. + double xc = width / 2; + // Un GraphicsContext est un objet qui permet de dessiner sur un + // Canvas. Il possède beaucoup de méthodes spécifiques comme strokeLine + // pour dessiner une ligne. + GraphicsContext gc = this.getGraphicsContext2D(); + // La méthode clearRect fonctionne comme une gomme. Il efface tous les + // dessins se trouvant à l'intérieur. Sans cela, les dessins + // précédents restent affichés. Essayez de commenter cette ligne pour + // voir ce que ça donne. + gc.clearRect(0, 0, width, height); + // On va dessiner un rectangle pour bien voir les limites du canvas. + // Vous verrez que sa taille reste constante. + gc.strokeRect(1, 1, width-2, height-2); + // Selon la valeur de red, on choisis la couleur à utiliser. La méthode + // setFill configure la couleur pour le remplissage (l'intérieur des + // formes). Pour choisir la couleur des lignes, on utilise setStroke. + if (red) { + gc.setFill(Color.RED); + } else { + gc.setFill(Color.BLUE); + } + // Si vrai, on dessine un carré. Pour cela, la méthode fillRect dessine + // un carré et le colore avec la couleur configurée ci-dessus. Sinon, + // on dessine un cercle avec fillOval. + if (this.drawSquare) { + gc.fillRect(xc-size, y-size, 2*size, 2*size); + } else { + gc.fillOval(xc-size, y-size, 2*size, 2*size); + } + } +} diff --git a/q2/tp7/TP7.pdf b/q2/tp7/TP7.pdf new file mode 100644 index 0000000..7227d79 Binary files /dev/null and b/q2/tp7/TP7.pdf differ diff --git a/q2/tp7/spirale/.gitattributes b/q2/tp7/spirale/.gitattributes new file mode 100644 index 0000000..097f9f9 --- /dev/null +++ b/q2/tp7/spirale/.gitattributes @@ -0,0 +1,9 @@ +# +# https://help.github.com/articles/dealing-with-line-endings/ +# +# Linux start script should use lf +/gradlew text eol=lf + +# These are Windows script files and should use crlf +*.bat text eol=crlf + diff --git a/q2/tp7/spirale/.gitignore b/q2/tp7/spirale/.gitignore new file mode 100644 index 0000000..1b6985c --- /dev/null +++ b/q2/tp7/spirale/.gitignore @@ -0,0 +1,5 @@ +# Ignore Gradle project-specific cache directory +.gradle + +# Ignore Gradle build output directory +build diff --git a/q2/tp7/spirale/.idea/.gitignore b/q2/tp7/spirale/.idea/.gitignore new file mode 100644 index 0000000..13566b8 --- /dev/null +++ b/q2/tp7/spirale/.idea/.gitignore @@ -0,0 +1,8 @@ +# Default ignored files +/shelf/ +/workspace.xml +# Editor-based HTTP Client requests +/httpRequests/ +# Datasource local storage ignored files +/dataSources/ +/dataSources.local.xml diff --git a/q2/tp7/spirale/.idea/.name b/q2/tp7/spirale/.idea/.name new file mode 100644 index 0000000..459b05b --- /dev/null +++ b/q2/tp7/spirale/.idea/.name @@ -0,0 +1 @@ +Spirale \ No newline at end of file diff --git a/q2/tp7/spirale/.idea/compiler.xml b/q2/tp7/spirale/.idea/compiler.xml new file mode 100644 index 0000000..e58d3e4 --- /dev/null +++ b/q2/tp7/spirale/.idea/compiler.xml @@ -0,0 +1,6 @@ + + + + + + \ No newline at end of file diff --git a/q2/tp7/spirale/.idea/gradle.xml b/q2/tp7/spirale/.idea/gradle.xml new file mode 100644 index 0000000..4979975 --- /dev/null +++ b/q2/tp7/spirale/.idea/gradle.xml @@ -0,0 +1,17 @@ + + + + + + + \ No newline at end of file diff --git a/q2/tp7/spirale/.idea/jarRepositories.xml b/q2/tp7/spirale/.idea/jarRepositories.xml new file mode 100644 index 0000000..fdc392f --- /dev/null +++ b/q2/tp7/spirale/.idea/jarRepositories.xml @@ -0,0 +1,20 @@ + + + + + + + + + + + \ No newline at end of file diff --git a/q2/tp7/spirale/.idea/misc.xml b/q2/tp7/spirale/.idea/misc.xml new file mode 100644 index 0000000..61e7e00 --- /dev/null +++ b/q2/tp7/spirale/.idea/misc.xml @@ -0,0 +1,5 @@ + + + + + \ No newline at end of file diff --git a/q2/tp7/spirale/.idea/vcs.xml b/q2/tp7/spirale/.idea/vcs.xml new file mode 100644 index 0000000..c2365ab --- /dev/null +++ b/q2/tp7/spirale/.idea/vcs.xml @@ -0,0 +1,6 @@ + + + + + + \ No newline at end of file diff --git a/q2/tp7/spirale/.project b/q2/tp7/spirale/.project new file mode 100644 index 0000000..ca9c7ac --- /dev/null +++ b/q2/tp7/spirale/.project @@ -0,0 +1,17 @@ + + + Spirale + Project Spirale created by Buildship. + + + + + org.eclipse.buildship.core.gradleprojectbuilder + + + + + + org.eclipse.buildship.core.gradleprojectnature + + diff --git a/q2/tp7/spirale/.settings/org.eclipse.buildship.core.prefs b/q2/tp7/spirale/.settings/org.eclipse.buildship.core.prefs new file mode 100644 index 0000000..7b6d786 --- /dev/null +++ b/q2/tp7/spirale/.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=app +eclipse.preferences.version=1 +gradle.user.home= +java.home=/usr/lib/jvm/java-19-openjdk +jvm.arguments= +offline.mode=false +override.workspace.settings=true +show.console.view=true +show.executions.view=true diff --git a/q2/tp7/spirale/app/.classpath b/q2/tp7/spirale/app/.classpath new file mode 100644 index 0000000..cd32a54 --- /dev/null +++ b/q2/tp7/spirale/app/.classpath @@ -0,0 +1,32 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/q2/tp7/spirale/app/.project b/q2/tp7/spirale/app/.project new file mode 100644 index 0000000..ac485d7 --- /dev/null +++ b/q2/tp7/spirale/app/.project @@ -0,0 +1,23 @@ + + + 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 + + diff --git a/q2/tp7/spirale/app/.settings/org.eclipse.buildship.core.prefs b/q2/tp7/spirale/app/.settings/org.eclipse.buildship.core.prefs new file mode 100644 index 0000000..e479558 --- /dev/null +++ b/q2/tp7/spirale/app/.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= +jvm.arguments= +offline.mode=false +override.workspace.settings=false +show.console.view=false +show.executions.view=false diff --git a/q2/tp7/spirale/app/.settings/org.eclipse.jdt.core.prefs b/q2/tp7/spirale/app/.settings/org.eclipse.jdt.core.prefs new file mode 100644 index 0000000..55e9d5f --- /dev/null +++ b/q2/tp7/spirale/app/.settings/org.eclipse.jdt.core.prefs @@ -0,0 +1,4 @@ +eclipse.preferences.version=1 +org.eclipse.jdt.core.compiler.codegen.targetPlatform=19 +org.eclipse.jdt.core.compiler.compliance=19 +org.eclipse.jdt.core.compiler.source=19 diff --git a/q2/tp7/spirale/app/build.gradle b/q2/tp7/spirale/app/build.gradle new file mode 100644 index 0000000..16585b4 --- /dev/null +++ b/q2/tp7/spirale/app/build.gradle @@ -0,0 +1,41 @@ +/* + * This file was generated by the Gradle 'init' task. + * + * This generated file contains a sample Java application project to get you started. + * For more details take a look at the 'Building Java & JVM projects' chapter in the Gradle + * User Manual available at https://docs.gradle.org/8.0.2/userguide/building_java_projects.html + */ + +plugins { + // Apply the application plugin to add support for building a CLI application in Java. + id 'application' + id 'org.openjfx.javafxplugin' version '0.0.13' +} + +repositories { + // Use Maven Central for resolving dependencies. + mavenCentral() +} + +dependencies { + // Use JUnit Jupiter for testing. + testImplementation 'org.junit.jupiter:junit-jupiter:5.9.1' + + // This dependency is used by the application. + implementation 'com.google.guava:guava:31.1-jre' +} + +application { + // Define the main class for the application. + mainClass = 'spirale.App' +} + +javafx { + version = "20" + modules = [ 'javafx.controls' ] +} + +tasks.named('test') { + // Use JUnit Platform for unit tests. + useJUnitPlatform() +} diff --git a/q2/tp7/spirale/app/src/main/java/spirale/App.java b/q2/tp7/spirale/app/src/main/java/spirale/App.java new file mode 100644 index 0000000..b2a763c --- /dev/null +++ b/q2/tp7/spirale/app/src/main/java/spirale/App.java @@ -0,0 +1,77 @@ +package spirale; + +import javafx.application.Application; +import javafx.scene.*; +import javafx.scene.layout.*; +import javafx.scene.paint.*; +import javafx.scene.control.*; +import javafx.scene.canvas.*; +import javafx.stage.Stage; +import javafx.geometry.Pos; + +public class App extends Application { + + private BorderPane root; + private Button next; + private HBox top; + private Generator gen; + private Canvas can; + + @Override + public void start(Stage primaryStage){ + final int[] last_pos_x = {400}; + final int[] last_pos_y = { 400 }; + final int[] last_pos_state = { 0 }; + gen = new Fibonacci(); + can = new Canvas(800,800); + GraphicsContext con = can.getGraphicsContext2D(); + con.setFill(Color.BLUE); + + root = new BorderPane(); + + top = new HBox(); + next = new Button("Next"); + next.setOnAction((x) -> { + int curr = gen.next(); + System.out.println(curr); + int next_pos_x = last_pos_x[0], next_pos_y = last_pos_y[0]; + switch (last_pos_state[0]) { + case 0: + next_pos_x = last_pos_x[0]; + next_pos_y = last_pos_y[0] + curr; + break; + case 1: + next_pos_x = last_pos_x[0] + curr; + next_pos_y = last_pos_y[0]; + break; + case 2: + next_pos_x = last_pos_x[0]; + next_pos_y = last_pos_y[0] - curr; + break; + case 3: + next_pos_x = last_pos_x[0] - curr; + next_pos_y = last_pos_y[0]; + break; + } + last_pos_state[0]++; + last_pos_state[0] = last_pos_state[0] % 4; + con.strokeLine(last_pos_x[0], last_pos_y[0], next_pos_x, next_pos_y); + last_pos_x[0] = next_pos_x; + last_pos_y[0] = next_pos_y; + }); + top.getChildren().add(next); + top.setAlignment(Pos.CENTER); + + root.setTop(top); + root.setCenter(can); + + Scene scene = new Scene(root); + primaryStage.setScene(scene); + primaryStage.setTitle("Mon paneau"); + primaryStage.show(); + } + + public static void main(String[] args) { + launch(); + } +} diff --git a/q2/tp7/spirale/app/src/main/java/spirale/Fibonacci.java b/q2/tp7/spirale/app/src/main/java/spirale/Fibonacci.java new file mode 100644 index 0000000..2847c72 --- /dev/null +++ b/q2/tp7/spirale/app/src/main/java/spirale/Fibonacci.java @@ -0,0 +1,15 @@ +package spirale; + +public class Fibonacci implements Generator{ + private int last1 = 0, last2 = 0; + + public int next(){ + int tmp = last1 + last2; + if(tmp == 0){ + tmp = 1; + } + last2 = last1; + last1 = tmp; + return tmp; + } +} diff --git a/q2/tp7/spirale/app/src/main/java/spirale/Generator.java b/q2/tp7/spirale/app/src/main/java/spirale/Generator.java new file mode 100644 index 0000000..c9a64be --- /dev/null +++ b/q2/tp7/spirale/app/src/main/java/spirale/Generator.java @@ -0,0 +1,5 @@ +package spirale; + +public interface Generator { + int next(); +} diff --git a/q2/tp7/spirale/app/src/test/java/spirale/AppTest.java b/q2/tp7/spirale/app/src/test/java/spirale/AppTest.java new file mode 100644 index 0000000..9e642e1 --- /dev/null +++ b/q2/tp7/spirale/app/src/test/java/spirale/AppTest.java @@ -0,0 +1,14 @@ +/* + * This Java source file was generated by the Gradle 'init' task. + */ +package spirale; + +import org.junit.jupiter.api.Test; +import static org.junit.jupiter.api.Assertions.*; + +class AppTest { + @Test void appHasAGreeting() { + App classUnderTest = new App(); + assertNotNull(classUnderTest.getGreeting(), "app should have a greeting"); + } +} diff --git a/q2/tp7/spirale/gradle/wrapper/gradle-wrapper.jar b/q2/tp7/spirale/gradle/wrapper/gradle-wrapper.jar new file mode 100644 index 0000000..ccebba7 Binary files /dev/null and b/q2/tp7/spirale/gradle/wrapper/gradle-wrapper.jar differ diff --git a/q2/tp7/spirale/gradle/wrapper/gradle-wrapper.properties b/q2/tp7/spirale/gradle/wrapper/gradle-wrapper.properties new file mode 100644 index 0000000..bdc9a83 --- /dev/null +++ b/q2/tp7/spirale/gradle/wrapper/gradle-wrapper.properties @@ -0,0 +1,6 @@ +distributionBase=GRADLE_USER_HOME +distributionPath=wrapper/dists +distributionUrl=https\://services.gradle.org/distributions/gradle-8.0.2-bin.zip +networkTimeout=10000 +zipStoreBase=GRADLE_USER_HOME +zipStorePath=wrapper/dists diff --git a/q2/tp7/spirale/gradlew b/q2/tp7/spirale/gradlew new file mode 100755 index 0000000..79a61d4 --- /dev/null +++ b/q2/tp7/spirale/gradlew @@ -0,0 +1,244 @@ +#!/bin/sh + +# +# Copyright © 2015-2021 the original authors. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# https://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# + +############################################################################## +# +# Gradle start up script for POSIX generated by Gradle. +# +# Important for running: +# +# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is +# noncompliant, but you have some other compliant shell such as ksh or +# bash, then to run this script, type that shell name before the whole +# command line, like: +# +# ksh Gradle +# +# Busybox and similar reduced shells will NOT work, because this script +# requires all of these POSIX shell features: +# * functions; +# * expansions «$var», «${var}», «${var:-default}», «${var+SET}», +# «${var#prefix}», «${var%suffix}», and «$( cmd )»; +# * compound commands having a testable exit status, especially «case»; +# * various built-in commands including «command», «set», and «ulimit». +# +# Important for patching: +# +# (2) This script targets any POSIX shell, so it avoids extensions provided +# by Bash, Ksh, etc; in particular arrays are avoided. +# +# The "traditional" practice of packing multiple parameters into a +# space-separated string is a well documented source of bugs and security +# problems, so this is (mostly) avoided, by progressively accumulating +# options in "$@", and eventually passing that to Java. +# +# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS, +# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly; +# see the in-line comments for details. +# +# There are tweaks for specific operating systems such as AIX, CygWin, +# Darwin, MinGW, and NonStop. +# +# (3) This script is generated from the Groovy template +# https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt +# within the Gradle project. +# +# You can find Gradle at https://github.com/gradle/gradle/. +# +############################################################################## + +# Attempt to set APP_HOME + +# Resolve links: $0 may be a link +app_path=$0 + +# Need this for daisy-chained symlinks. +while + APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path + [ -h "$app_path" ] +do + ls=$( ls -ld "$app_path" ) + link=${ls#*' -> '} + case $link in #( + /*) app_path=$link ;; #( + *) app_path=$APP_HOME$link ;; + esac +done + +# This is normally unused +# shellcheck disable=SC2034 +APP_BASE_NAME=${0##*/} +APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit + +# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' + +# Use the maximum available, or set MAX_FD != -1 to use that value. +MAX_FD=maximum + +warn () { + echo "$*" +} >&2 + +die () { + echo + echo "$*" + echo + exit 1 +} >&2 + +# OS specific support (must be 'true' or 'false'). +cygwin=false +msys=false +darwin=false +nonstop=false +case "$( uname )" in #( + CYGWIN* ) cygwin=true ;; #( + Darwin* ) darwin=true ;; #( + MSYS* | MINGW* ) msys=true ;; #( + NONSTOP* ) nonstop=true ;; +esac + +CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar + + +# Determine the Java command to use to start the JVM. +if [ -n "$JAVA_HOME" ] ; then + if [ -x "$JAVA_HOME/jre/sh/java" ] ; then + # IBM's JDK on AIX uses strange locations for the executables + JAVACMD=$JAVA_HOME/jre/sh/java + else + JAVACMD=$JAVA_HOME/bin/java + fi + if [ ! -x "$JAVACMD" ] ; then + die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." + fi +else + JAVACMD=java + which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." +fi + +# Increase the maximum file descriptors if we can. +if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then + case $MAX_FD in #( + max*) + # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked. + # shellcheck disable=SC3045 + MAX_FD=$( ulimit -H -n ) || + warn "Could not query maximum file descriptor limit" + esac + case $MAX_FD in #( + '' | soft) :;; #( + *) + # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked. + # shellcheck disable=SC3045 + ulimit -n "$MAX_FD" || + warn "Could not set maximum file descriptor limit to $MAX_FD" + esac +fi + +# Collect all arguments for the java command, stacking in reverse order: +# * args from the command line +# * the main class name +# * -classpath +# * -D...appname settings +# * --module-path (only if needed) +# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables. + +# For Cygwin or MSYS, switch paths to Windows format before running java +if "$cygwin" || "$msys" ; then + APP_HOME=$( cygpath --path --mixed "$APP_HOME" ) + CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" ) + + JAVACMD=$( cygpath --unix "$JAVACMD" ) + + # Now convert the arguments - kludge to limit ourselves to /bin/sh + for arg do + if + case $arg in #( + -*) false ;; # don't mess with options #( + /?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath + [ -e "$t" ] ;; #( + *) false ;; + esac + then + arg=$( cygpath --path --ignore --mixed "$arg" ) + fi + # Roll the args list around exactly as many times as the number of + # args, so each arg winds up back in the position where it started, but + # possibly modified. + # + # NB: a `for` loop captures its iteration list before it begins, so + # changing the positional parameters here affects neither the number of + # iterations, nor the values presented in `arg`. + shift # remove old arg + set -- "$@" "$arg" # push replacement arg + done +fi + +# Collect all arguments for the java command; +# * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of +# shell script including quotes and variable substitutions, so put them in +# double quotes to make sure that they get re-expanded; and +# * put everything else in single quotes, so that it's not re-expanded. + +set -- \ + "-Dorg.gradle.appname=$APP_BASE_NAME" \ + -classpath "$CLASSPATH" \ + org.gradle.wrapper.GradleWrapperMain \ + "$@" + +# Stop when "xargs" is not available. +if ! command -v xargs >/dev/null 2>&1 +then + die "xargs is not available" +fi + +# Use "xargs" to parse quoted args. +# +# With -n1 it outputs one arg per line, with the quotes and backslashes removed. +# +# In Bash we could simply go: +# +# readarray ARGS < <( xargs -n1 <<<"$var" ) && +# set -- "${ARGS[@]}" "$@" +# +# but POSIX shell has neither arrays nor command substitution, so instead we +# post-process each arg (as a line of input to sed) to backslash-escape any +# character that might be a shell metacharacter, then use eval to reverse +# that process (while maintaining the separation between arguments), and wrap +# the whole thing up as a single "set" statement. +# +# This will of course break if any of these variables contains a newline or +# an unmatched quote. +# + +eval "set -- $( + printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" | + xargs -n1 | + sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' | + tr '\n' ' ' + )" '"$@"' + +exec "$JAVACMD" "$@" diff --git a/q2/tp7/spirale/gradlew.bat b/q2/tp7/spirale/gradlew.bat new file mode 100644 index 0000000..93e3f59 --- /dev/null +++ b/q2/tp7/spirale/gradlew.bat @@ -0,0 +1,92 @@ +@rem +@rem Copyright 2015 the original author or authors. +@rem +@rem Licensed under the Apache License, Version 2.0 (the "License"); +@rem you may not use this file except in compliance with the License. +@rem You may obtain a copy of the License at +@rem +@rem https://www.apache.org/licenses/LICENSE-2.0 +@rem +@rem Unless required by applicable law or agreed to in writing, software +@rem distributed under the License is distributed on an "AS IS" BASIS, +@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +@rem See the License for the specific language governing permissions and +@rem limitations under the License. +@rem + +@if "%DEBUG%"=="" @echo off +@rem ########################################################################## +@rem +@rem Gradle startup script for Windows +@rem +@rem ########################################################################## + +@rem Set local scope for the variables with windows NT shell +if "%OS%"=="Windows_NT" setlocal + +set DIRNAME=%~dp0 +if "%DIRNAME%"=="" set DIRNAME=. +@rem This is normally unused +set APP_BASE_NAME=%~n0 +set APP_HOME=%DIRNAME% + +@rem Resolve any "." and ".." in APP_HOME to make it shorter. +for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi + +@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m" + +@rem Find java.exe +if defined JAVA_HOME goto findJavaFromJavaHome + +set JAVA_EXE=java.exe +%JAVA_EXE% -version >NUL 2>&1 +if %ERRORLEVEL% equ 0 goto execute + +echo. +echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:findJavaFromJavaHome +set JAVA_HOME=%JAVA_HOME:"=% +set JAVA_EXE=%JAVA_HOME%/bin/java.exe + +if exist "%JAVA_EXE%" goto execute + +echo. +echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:execute +@rem Setup the command line + +set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar + + +@rem Execute Gradle +"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %* + +:end +@rem End local scope for the variables with windows NT shell +if %ERRORLEVEL% equ 0 goto mainEnd + +:fail +rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of +rem the _cmd.exe /c_ return code! +set EXIT_CODE=%ERRORLEVEL% +if %EXIT_CODE% equ 0 set EXIT_CODE=1 +if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE% +exit /b %EXIT_CODE% + +:mainEnd +if "%OS%"=="Windows_NT" endlocal + +:omega diff --git a/q2/tp7/spirale/settings.gradle b/q2/tp7/spirale/settings.gradle new file mode 100644 index 0000000..9e7f1ab --- /dev/null +++ b/q2/tp7/spirale/settings.gradle @@ -0,0 +1,11 @@ +/* + * This file was generated by the Gradle 'init' task. + * + * The settings file is used to specify which projects to include in your build. + * + * Detailed information about configuring a multi-project build in Gradle can be found + * in the user manual at https://docs.gradle.org/8.0.2/userguide/multi_project_builds.html + */ + +rootProject.name = 'Spirale' +include('app')