Add 'practicing-processing/' from commit 'a863dc99fc5e1967264c286f2adf2b27b50585ef'

git-subtree-dir: practicing-processing
git-subtree-mainline: d40d570281
git-subtree-split: a863dc99fc

practicing-processing/.gitignore

@@ -0,0 +1,3 @@
+*.class
+lib/*
+lib/preferences.txt

practicing-processing/bin/processing-commander

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+#!/bin/bash
+set -e
+
+TOP="$(dirname $(dirname $(readlink -f -- "$0")))"
+$TOP/bin/prochome-check >/dev/null
+
+if [ ! -f "$TOP/lib/preferences.txt" ]; then
+    cp "$TOP/lib/preferences.txt.stub" "$TOP/lib/preferences.txt"
+fi
+
+CP="$CLASSPATH"
+CP="$TOP/lib/mbh-processing-practice.jar:$CP"
+for procjar in "lib/core" "lib/pde" "java/lib/tools" "java/lib/rt"
+do
+    CP="$PROCESSING_HOME/$procjar.jar:$CP"
+done
+
+test -n "$DEBUG" && echo "DEBUG:CP=$CP"
+
+java -cp "$CP" com.meatballhat.processing.ProcessingRunner "$@"

practicing-processing/bin/prochome-check

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+#!/bin/bash
+
+if [ -z "$PROCESSING_HOME" ]; then
+    cat >&2 <<EOM
+----------------------------------------------
+  ERROR: You must define "\$PROCESSING_HOME"
+----------------------------------------------
+EOM
+    exit 1
+else
+    echo "Looks like PROCESSING_HOME is set to \"$PROCESSING_HOME\"."
+    exit 0
+fi

practicing-processing/build.xml

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+<project name="practicing-processing" basedir="." default="jar">
+  <property environment="env" />
+
+  <target name="envcheck">
+    <exec executable="./bin/prochome-check" failonerror="true" />
+  </target>
+
+  <target name="jar" depends="build" description="Jar Up All The Things">
+    <jar destfile="lib/mbh-processing-practice.jar" basedir="build" />
+  </target>
+
+  <target name="build" depends="envcheck" description="Build All The Things">
+    <javac srcdir="src" destdir="build" includeantruntime="false" debug="on">
+      <classpath>
+        <pathelement location="${env.PROCESSING_HOME}/lib/pde.jar" />
+        <pathelement location="${env.PROCESSING_HOME}/lib/core.jar" />
+        <pathelement location="${env.PROCESSING_HOME}/java/lib/tools.jar" />
+        <pathelement location="${env.PROCESSING_HOME}/java/lib/rt.jar" />
+      </classpath>
+    </javac>
+  </target>
+
+  <target name="clean" description="Delete built stuff">
+    <delete>
+      <fileset dir="build" includes="**/*.class" />
+    </delete>
+  </target>
+</project>

practicing-processing/lib/preferences.txt.stub

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+console.auto_clear=true
+console.font.macosx=Monaco,plain,10
+console.font=Monospaced,plain,11
+console.length=500
+console.lines=4
+contribution.backup.on_install=true
+contribution.backup.on_remove=true
+editor.antialias.linux=true
+editor.antialias=true
+editor.divider.size=0
+editor.divider.size.windows=2
+editor.external=false
+editor.font.macosx=Monaco,plain,10
+editor.font=Monospaced,plain,12
+editor.indent=true
+editor.keys.alternative_cut_copy_paste.macosx=false
+editor.keys.alternative_cut_copy_paste=true
+editor.keys.home_and_end_travel_far=false
+editor.keys.home_and_end_travel_far.macosx=true
+editor.keys.home_and_end_travel_smart=true
+editor.keys.shift_backspace_is_delete=true
+editor.tabs.expand=true
+editor.tabs.size=2
+editor.untitled.prefix=sketch_
+editor.window.height.default=600
+editor.window.height.min=500
+editor.window.height.min.macosx=450
+editor.window.height.min.windows=530
+editor.window.width.default=500
+editor.window.width.min=400
+export.applet.separate_jar_files=false
+export.application.fullscreen=false
+export.application.platform.linux=true
+export.application.platform.macosx=true
+export.application.platform=true
+export.application.platform.windows=true
+export.application.stop=true
+export.delete_target_folder=true
+instance_server.key=0.3877576097235004
+instance_server.port=38596
+last.sketch.count=0
+last.sketch.restore=true
+launcher=xdg-open
+platform.auto_file_type_associations=true
+preproc.color_datatype=true
+preproc.enhanced_casting=true
+preproc.imports.list=java.applet.*,java.awt.Dimension,java.awt.Frame,java.awt.event.MouseEvent,java.awt.event.KeyEvent,java.awt.event.FocusEvent,java.awt.Image,java.io.*,java.net.*,java.text.*,java.util.*,java.util.zip.*,java.util.regex.*
+preproc.output_parse_tree=false
+preproc.save_build_files=false
+preproc.substitute_floats=true
+preproc.substitute_unicode=true
+preproc.web_colors=true
+run.display=1
+run.options=
+run.options.bits.macosx=32
+run.options.memory=false
+run.options.memory.initial=64
+run.options.memory.maximum=256
+run.present.bgcolor=#666666
+run.present.exclusive=false
+run.present.exclusive.macosx=true
+run.present.stop.color=#cccccc
+run.window.bgcolor=#DFDFDF
+sketchbook.path=/home/me/repos/practicing-processing.git/sketchbook
+update.check=true
+update.id=-5920873896785929326
+update.last=1325434363680

practicing-processing/sketchbook/WaveGradient/WaveGradient.pde

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+/**
+ * Wave Gradient
+ * by Ira Greenberg.
+ *
+ * Generate a gradient along a sin() wave.
+ */
+
+float angle = 0;
+float px = 0, py = 0;
+float amplitude = 30;
+float frequency = 0;
+float fillGap = 2.5;
+color c;
+
+int colorRange = 255;
+int ncycles = 500;
+
+void setup() {
+  size(640, 360);
+  background(200);
+  noLoop();
+}
+
+void draw() {
+  for (int i =- ncycles; i < height+ncycles; i++){
+    // Reset angle to 0, so waves stack properly
+    angle = 0;
+    // Increasing frequency causes more gaps
+    frequency+=.01;
+    for (float j = 0; j < width+ncycles; j++){
+      py = i + sin(radians(angle)) * amplitude;
+      angle += frequency;
+      c =  color(abs(py-i)*colorRange/amplitude, colorRange-abs(py-i)*colorRange/amplitude, j*((colorRange * 1.0)/(width+(int)(ncycles * 0.66))));
+      // Hack to fill gaps. Raise value of fillGap if you increase frequency
+      for (int filler = 0; filler < fillGap; filler++){
+        set(int(j-filler), int(py)-filler, c);
+        set(int(j), int(py), c);
+        set(int(j+filler), int(py)+filler, c);
+      }
+    }
+  }
+}

practicing-processing/src/com/meatballhat/processing/ProcessingRunner.java

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+package com.meatballhat.processing;
+
+
+import java.io.File;
+import java.io.IOException;
+import java.io.PrintStream;
+
+import processing.app.Base;
+import processing.app.Preferences;
+import processing.app.SketchException;
+import processing.app.RunnerListener;
+import processing.app.Sketch;
+import processing.core.PApplet;
+import processing.mode.java.runner.*;
+
+
+public class ProcessingRunner implements processing.app.RunnerListener {
+  static final String helpArg = "--help";
+  static final String preprocArg = "--preprocess";
+  static final String buildArg = "--build";
+  static final String runArg = "--run";
+  static final String presentArg = "--present";
+  static final String sketchArg = "--sketch=";
+  static final String outputArg = "--output=";
+  static final String exportAppletArg = "--export-applet";
+  static final String exportApplicationArg = "--export-application";
+  static final String platformArg = "--platform=";
+  static final String bitsArg = "--bits=";
+  static final String preferencesArg = "--preferences=";
+
+  static final int HELP = -1;
+  static final int PREPROCESS = 0;
+  static final int BUILD = 1;
+  static final int RUN = 2;
+  static final int PRESENT = 3;
+  static final int EXPORT_APPLET = 4;
+  static final int EXPORT_APPLICATION = 5;
+
+  Sketch sketch;
+
+  static public void main(String[] args) {
+    // Do this early so that error messages go to the console
+    Base.setCommandLine();
+    // init the platform so that prefs and other native code is ready to go
+    Base.initPlatform();
+    // make sure a full JDK is installed
+    Base.initRequirements();
+    // run static initialization that grabs all the prefs
+    //Preferences.init(null);
+    // launch command line handler
+    new ProcessingRunner(args);
+  }
+
+  public ProcessingRunner(String[] args) {
+    String sketchFolder = null;
+    String pdePath = null;  // path to the .pde file
+    String outputPath = null;
+    String preferencesPath = null;
+    int platformIndex = PApplet.platform; // default to this platform
+    int platformBits = 0;
+    int mode = HELP;
+
+    for (String arg : args) {
+      if (arg.length() == 0) {
+        // ignore it, just the crappy shell script
+
+      } else if (arg.equals(helpArg)) {
+        // mode already set to HELP
+
+      } else if (arg.equals(buildArg)) {
+        mode = BUILD;
+
+      } else if (arg.equals(runArg)) {
+        mode = RUN;
+
+      } else if (arg.equals(presentArg)) {
+        mode = PRESENT;
+
+      } else if (arg.equals(preprocArg)) {
+        mode = PREPROCESS;
+
+      } else if (arg.equals(exportAppletArg)) {
+        mode = EXPORT_APPLET;
+
+      } else if (arg.equals(exportApplicationArg)) {
+        mode = EXPORT_APPLICATION;
+
+      } else if (arg.startsWith(platformArg)) {
+        String platformStr = arg.substring(platformArg.length());
+        platformIndex = Base.getPlatformIndex(platformStr);
+        if (platformIndex == -1) {
+          complainAndQuit(platformStr + " should instead be " +
+                          "'windows', 'macosx', or 'linux'.");
+        }
+      } else if (arg.startsWith(sketchArg)) {
+        sketchFolder = arg.substring(sketchArg.length());
+        File sketchy = new File(sketchFolder);
+        File pdeFile = new File(sketchy, sketchy.getName() + ".pde");
+        pdePath = pdeFile.getAbsolutePath();
+
+      } else if (arg.startsWith(preferencesArg)) {
+        preferencesPath = arg.substring(preferencesArg.length());
+
+      } else if (arg.startsWith(outputArg)) {
+        outputPath = arg.substring(outputArg.length());
+
+      } else {
+        complainAndQuit("I don't know anything about " + arg + ".");
+      }
+    }
+
+    if ((outputPath == null) &&
+        (mode == PREPROCESS || mode == BUILD ||
+         mode == RUN || mode == PRESENT)) {
+      complainAndQuit("An output path must be specified when using " +
+                      preprocArg + ", " + buildArg + ", " +
+                      runArg + ", or " + presentArg + ".");
+    }
+
+    if (mode == HELP) {
+      printCommandLine(System.out);
+      System.exit(0);
+    }
+
+    // --present --platform=windows "--sketch=/Applications/Processing 0148/examples/Basics/Arrays/Array" --output=test-build
+
+    File outputFolder = new File(outputPath);
+    if (!outputFolder.exists()) {
+      if (!outputFolder.mkdirs()) {
+        complainAndQuit("Could not create the output folder.");
+      }
+    }
+
+    // run static initialization that grabs all the prefs
+    // (also pass in a prefs path if that was specified)
+    Preferences.init(preferencesPath);
+
+    if (sketchFolder == null) {
+      complainAndQuit("No sketch path specified.");
+
+    } else if (outputPath.equals(pdePath)) {
+      complainAndQuit("The sketch path and output path cannot be identical.");
+
+    } else if (!pdePath.toLowerCase().endsWith(".pde")) {
+      complainAndQuit("Sketch path must point to the main .pde file.");
+
+    } else {
+      //Sketch sketch = null;
+      boolean success = false;
+
+      try {
+        sketch = new Sketch(null, pdePath);
+        if (mode == PREPROCESS) {
+          success = true; // FIXME sketch.preprocess(new File(outputPath)) != null;
+
+        } else if (mode == BUILD) {
+          success = true; // FIXME sketch.build(outputPath) != null;
+
+        } else if (mode == RUN || mode == PRESENT) {
+          String className = "BUSTED"; // FIXME sketch.build(outputPath);
+          if (className != null) {
+            success = true;
+            Runner runner = new Runner(null, null); // FIXME new Runner(this, sketch);
+            runner.launch(true); // FIXME runner.launch(className, mode == PRESENT);
+
+          } else {
+            success = false;
+          }
+
+        } else if (mode == EXPORT_APPLET) {
+          if (outputPath != null) {
+            success = true; // FIXME sketch.exportApplet(outputPath);
+          } else {
+            String target = sketchFolder + File.separatorChar + "applet";
+            success = true; // FIXME sketch.exportApplet(target);
+          }
+        } else if (mode == EXPORT_APPLICATION) {
+          if (outputPath != null) {
+            success = true; // FIXME sketch.exportApplication(outputPath, platformIndex, platformBits);
+          } else {
+            //String sketchFolder =
+            //  pdePath.substring(0, pdePath.lastIndexOf(File.separatorChar));
+            outputPath =
+              sketchFolder + File.separatorChar +
+              "application." + Base.getPlatformName(platformIndex);
+            success = true; // FIXME sketch.exportApplication(outputPath, platformIndex, platformBits);
+          }
+        }
+        System.exit(success ? 0 : 1);
+
+      } catch (SketchException re) {
+        statusError(re);
+
+      } catch (IOException e) {
+        e.printStackTrace();
+        System.exit(1);
+      }
+    }
+  }
+
+  public void statusNotice(String message) {
+    System.err.println(message);
+  }
+
+  public void statusError(String message) {
+    System.err.println(message);
+  }
+
+  public void statusError(Exception exception) {
+    if (exception instanceof SketchException) {
+      SketchException re = (SketchException) exception;
+
+      // format the runner exception like emacs
+      //blah.java:2:10:2:13: Syntax Error: This is a big error message
+      String filename = sketch.getCode(re.getCodeIndex()).getFileName();
+      int line = re.getCodeLine();
+      int column = re.getCodeColumn();
+      if (column == -1) column = 0;
+      // TODO if column not specified, should just select the whole line.
+      System.err.println(filename + ":" +
+                         line + ":" + column + ":" +
+                         line + ":" + column + ":" + " " + re.getMessage());
+    } else {
+      exception.printStackTrace();
+    }
+  }
+
+  static void complainAndQuit(String lastWords) {
+    printCommandLine(System.err);
+    System.err.println(lastWords);
+    System.exit(1);
+  }
+
+  static void printCommandLine(PrintStream out) {
+    out.println("Processing " + Base.VERSION_NAME + " rocks the console.");
+    out.println();
+    out.println("--help               Show this help text.");
+    out.println();
+    out.println("--sketch=<name>      Specify the sketch folder (required)");
+    out.println("--output=<name>      Specify the output folder (required and");
+    out.println("                     cannot be the same as the sketch folder.)");
+    out.println();
+    out.println("--preprocess         Preprocess a sketch into .java files.");
+    out.println("--build              Preprocess and compile a sketch into .class files.");
+    out.println("--run                Preprocess, compile, and run a sketch.");
+    out.println("--present            Preprocess, compile, and run a sketch full screen.");
+    out.println();
+    out.println("--export-applet      Export an applet.");
+    out.println("--export-application Export an application.");
+    out.println("--platform           Specify the platform (export to application only).");
+    out.println("                     Should be one of 'windows', 'macosx', or 'linux'.");
+    out.println("--bits               Must be specified if libraries are used that are");
+    out.println("                     32- or 64-bit specific such as the OpenGL library.");
+    out.println("                     Otherwise specify 0 or leave it out."); 
+    out.println();
+    out.println("--preferences=<file> Specify a preferences file to use. Required if the");
+    out.println("                     sketch uses libraries found in your sketchbook folder.");
+  }
+
+  public void startIndeterminate() {
+  }
+
+  public void stopIndeterminate() {
+  }
+
+  public void statusHalt() {
+  }
+
+  public boolean isHalted() {
+    return false;
+  }
+}