commit - 72deef483a78424392f0521cbae2872aa9ab3419
commit + dd5b15d42d1c234d425ffe08bbc7b49091c2ff0a
blob - 4b30399351aaa5c667a68823a55e6360f7809c8a
blob + 5351f0b50c42a6e0ad2537eeb811bf12ff7bd10d
--- MePixel.iws
+++ MePixel.iws
<option name="USER" value="" />
</component>
<component name="ChangeListManager">
- <list default="true" name="Default" comment="" />
+ <list default="true" name="Default" comment="">
+ <change type="MODIFICATION" beforePath="$PROJECT_DIR$/src/com/thinkberg/mepixel/CameraGrabberThread.java" afterPath="$PROJECT_DIR$/src/com/thinkberg/mepixel/CameraGrabberThread.java" />
+ <change type="DELETED" beforePath="$PROJECT_DIR$/src/com/thinkberg/launcher" afterPath="" />
+ <change type="MODIFICATION" beforePath="$PROJECT_DIR$/src/com/thinkberg/mepixel/MePixelLauncher.java" afterPath="$PROJECT_DIR$/src/com/thinkberg/mepixel/MePixelLauncher.java" />
+ <change type="MODIFICATION" beforePath="$PROJECT_DIR$/src/com/thinkberg/mepixel/MePixel.java" afterPath="$PROJECT_DIR$/src/com/thinkberg/mepixel/MePixel.java" />
+ <change type="DELETED" beforePath="$PROJECT_DIR$/src/com/thinkberg/mepixel/CharDisplay.java" afterPath="" />
+ <change type="MODIFICATION" beforePath="$PROJECT_DIR$/MePixel.iws" afterPath="$PROJECT_DIR$/MePixel.iws" />
+ <change type="DELETED" beforePath="$PROJECT_DIR$/src/com/thinkberg/launcher/Launcher.java" afterPath="" />
+ <change type="NEW" beforePath="" afterPath="$PROJECT_DIR$/src/com/thinkberg/mepixel/BufferedDisplay.java" />
+ </list>
</component>
<component name="ChangeListSynchronizer" />
<component name="ChangesViewManager" flattened_view="true" />
</component>
<component name="FileEditorManager">
<leaf>
- <file leaf-file-name="build.xml" pinned="false" current="false" current-in-tab="false">
- <entry file="file://$PROJECT_DIR$/build.xml">
+ <file leaf-file-name="MePixel.java" pinned="false" current="false" current-in-tab="false">
+ <entry file="file://$PROJECT_DIR$/src/com/thinkberg/mepixel/MePixel.java">
<provider selected="true" editor-type-id="text-editor">
- <state line="65" column="8" selection-start="2409" selection-end="2409" vertical-scroll-proportion="0.66493505">
+ <state line="21" column="3" selection-start="614" selection-end="614" vertical-scroll-proportion="0.17532468">
<folding />
</state>
</provider>
<file leaf-file-name="MePixelLauncher.java" pinned="false" current="true" current-in-tab="true">
<entry file="file://$PROJECT_DIR$/src/com/thinkberg/mepixel/MePixelLauncher.java">
<provider selected="true" editor-type-id="text-editor">
- <state line="53" column="56" selection-start="1815" selection-end="1815" vertical-scroll-proportion="1.1575">
- <folding>
- <element signature="imports" expanded="true" />
- </folding>
- </state>
- </provider>
- </entry>
- </file>
- <file leaf-file-name="Launcher.java" pinned="false" current="false" current-in-tab="false">
- <entry file="file://$PROJECT_DIR$/src/com/thinkberg/launcher/Launcher.java">
- <provider selected="true" editor-type-id="text-editor">
- <state line="70" column="8" selection-start="2736" selection-end="2736" vertical-scroll-proportion="0.9350649">
+ <state line="36" column="0" selection-start="1166" selection-end="1166" vertical-scroll-proportion="0.2353896">
<folding />
</state>
</provider>
</entry>
</file>
- <file leaf-file-name="mepixel.manifest" pinned="false" current="false" current-in-tab="false">
- <entry file="file://$PROJECT_DIR$/src/META-INF/mepixel.manifest">
+ <file leaf-file-name="BufferedDisplay.java" pinned="false" current="false" current-in-tab="false">
+ <entry file="file://$PROJECT_DIR$/src/com/thinkberg/mepixel/BufferedDisplay.java">
<provider selected="true" editor-type-id="text-editor">
- <state line="3" column="0" selection-start="126" selection-end="126" vertical-scroll-proportion="0.09">
+ <state line="18" column="13" selection-start="431" selection-end="431" vertical-scroll-proportion="0.2282092">
<folding />
</state>
</provider>
<option name="myItemId" value="Libraries" />
<option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.LibraryGroupNode" />
</PATH_ELEMENT>
- <PATH_ELEMENT>
- <option name="myItemId" value="QTJava" />
- <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.NamedLibraryElementNode" />
- </PATH_ELEMENT>
- <PATH_ELEMENT>
- <option name="myItemId" value="PsiDirectory:/System/Library/Java/Extensions/QTJava.zip" />
- <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
- </PATH_ELEMENT>
</PATH>
<PATH>
<PATH_ELEMENT>
<option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.ProjectViewModuleNode" />
</PATH_ELEMENT>
<PATH_ELEMENT>
- <option name="myItemId" value="Libraries" />
- <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.LibraryGroupNode" />
- </PATH_ELEMENT>
- </PATH>
- <PATH>
- <PATH_ELEMENT>
- <option name="myItemId" value="MePixel.ipr" />
- <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.ProjectViewProjectNode" />
- </PATH_ELEMENT>
- <PATH_ELEMENT>
- <option name="myItemId" value="MePixel" />
- <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.ProjectViewModuleNode" />
- </PATH_ELEMENT>
- <PATH_ELEMENT>
<option name="myItemId" value="PsiDirectory:$PROJECT_DIR$" />
<option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
</PATH_ELEMENT>
<option name="myItemId" value="PsiDirectory:$PROJECT_DIR$/src/com/thinkberg" />
<option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
</PATH_ELEMENT>
- <PATH_ELEMENT>
- <option name="myItemId" value="PsiDirectory:$PROJECT_DIR$/src/com/thinkberg/launcher" />
- <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.PsiDirectoryNode" />
- </PATH_ELEMENT>
</PATH>
</subPane>
</component>
<showLibraryContents />
<hideEmptyPackages />
<abbreviatePackageNames />
- <showStructure ProjectPane="false" PackagesPane="false" Favorites="false" />
+ <showStructure Scope="false" ProjectPane="false" PackagesPane="false" Favorites="false" />
<autoscrollToSource />
<autoscrollFromSource />
<sortByType />
<option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
<option name="ALTERNATIVE_JRE_PATH" />
</configuration>
- <configuration default="true" type="Application" factoryName="Application" enabled="false" merge="false">
- <option name="MAIN_CLASS_NAME" />
- <option name="VM_PARAMETERS" />
- <option name="PROGRAM_PARAMETERS" />
- <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$" />
- <option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
- <option name="ALTERNATIVE_JRE_PATH" />
- <option name="ENABLE_SWING_INSPECTOR" value="false" />
- <module name="" />
- <method>
- <option name="Make" value="true" />
- </method>
- </configuration>
<configuration default="true" type="JUnit" factoryName="JUnit" enabled="false" merge="false">
<module name="" />
<option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
<option name="Make" value="true" />
</method>
</configuration>
+ <configuration default="true" type="Application" factoryName="Application" enabled="false" merge="false">
+ <option name="MAIN_CLASS_NAME" />
+ <option name="VM_PARAMETERS" />
+ <option name="PROGRAM_PARAMETERS" />
+ <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$" />
+ <option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
+ <option name="ALTERNATIVE_JRE_PATH" />
+ <option name="ENABLE_SWING_INSPECTOR" value="false" />
+ <module name="" />
+ <method>
+ <option name="Make" value="true" />
+ </method>
+ </configuration>
<configuration default="false" name="MePixel" type="Application" factoryName="Application" enabled="false" merge="false">
<option name="MAIN_CLASS_NAME" value="com.thinkberg.mepixel.MePixel" />
<option name="VM_PARAMETERS" value="" />
</method>
</configuration>
</component>
- <component name="ScopeViewComponent" />
+ <component name="ScopeViewComponent">
+ <subPane subId="Project">
+ <PATH>
+ <PATH_ELEMENT USER_OBJECT="Root">
+ <option name="myItemId" value="" />
+ <option name="myItemType" value="" />
+ </PATH_ELEMENT>
+ </PATH>
+ </subPane>
+ </component>
<component name="SelectInManager" />
<component name="StarteamConfiguration">
<option name="SERVER" value="" />
<option name="UPDATE_RUN_STATUS" value="false" />
<option name="UPDATE_RECURSIVELY" value="true" />
<option name="MERGE_DRY_RUN" value="false" />
+ <configuration useDefault="true">/Users/leo/.subversion</configuration>
<upgradeMode>auto</upgradeMode>
</component>
<component name="TodoView" selected-index="0">
<window_info id="Project" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" weight="0.24938875" order="0" />
<window_info id="Find" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.32892805" order="1" />
<window_info id="Structure" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.25" order="1" />
- <window_info id="Messages" active="true" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" weight="0.32892805" order="8" />
+ <window_info id="Messages" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.32892805" order="8" />
<window_info id="Inspection" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.4" order="6" />
<window_info id="Profile" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" order="8" />
<window_info id="Module Dependencies" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" order="3" />
<window_info id="Dependency Viewer" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" order="8" />
<window_info id="Palette" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" order="3" />
- <window_info id="Ant Build" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" weight="0.12224939" order="1" />
+ <window_info id="Ant Build" active="true" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" weight="0.12224939" order="1" />
<window_info id="Changes" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.33" order="8" />
<window_info id="Run" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.32892805" order="2" />
<window_info id="Hierarchy" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" weight="0.25" order="2" />
<option name="FILE_HISTORY_DIALOG_COMMENTS_SPLITTER_PROPORTION" value="0.8" />
<option name="FILE_HISTORY_DIALOG_SPLITTER_PROPORTION" value="0.5" />
<option name="ERROR_OCCURED" value="false" />
- <option name="ACTIVE_VCS_NAME" />
+ <option name="ACTIVE_VCS_NAME" value="svn" />
<option name="UPDATE_GROUP_BY_PACKAGES" value="false" />
<option name="SHOW_FILE_HISTORY_AS_TREE" value="false" />
<option name="FILE_HISTORY_SPLITTER_PROPORTION" value="0.6" />
<option name="myLastEditedConfigurable" />
</component>
<component name="editorHistoryManager">
- <entry file="file://$PROJECT_DIR$/src/com/thinkberg/mepixel/CharDisplay.java">
- <provider selected="true" editor-type-id="text-editor">
- <state line="14" column="13" selection-start="258" selection-end="258" vertical-scroll-proportion="0.1711569">
- <folding />
- </state>
- </provider>
- </entry>
<entry file="file://$PROJECT_DIR$/build.properties">
<provider selected="true" editor-type-id="text-editor">
<state line="0" column="56" selection-start="14" selection-end="56" vertical-scroll-proportion="0.0">
</state>
</provider>
</entry>
- <entry file="file://$PROJECT_DIR$/src/com/thinkberg/mepixel/CameraGrabberThread.java">
- <provider selected="true" editor-type-id="text-editor">
- <state line="88" column="17" selection-start="2498" selection-end="2498" vertical-scroll-proportion="0.4326466">
- <folding />
- </state>
- </provider>
- </entry>
<entry file="jar:///System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Classes/classes.jar!/java/util/AbstractList.class">
<provider selected="true" editor-type-id="text-editor">
<state line="73" column="0" selection-start="2279" selection-end="2279" vertical-scroll-proportion="0.812987">
</state>
</provider>
</entry>
- <entry file="file://$PROJECT_DIR$/src/com/thinkberg/mepixel/MePixel.java">
- <provider selected="true" editor-type-id="text-editor">
- <state line="66" column="16" selection-start="2015" selection-end="2015" vertical-scroll-proportion="0.077922076">
- <folding>
- <element signature="imports" expanded="true" />
- </folding>
- </state>
- </provider>
- </entry>
<entry file="file://$PROJECT_DIR$/build.xml">
<provider selected="true" editor-type-id="text-editor">
- <state line="65" column="8" selection-start="2409" selection-end="2409" vertical-scroll-proportion="0.66493505">
+ <state line="65" column="8" selection-start="2409" selection-end="2409" vertical-scroll-proportion="0.7694805">
<folding />
</state>
</provider>
</entry>
<entry file="file://$PROJECT_DIR$/src/META-INF/mepixel.manifest">
<provider selected="true" editor-type-id="text-editor">
- <state line="3" column="0" selection-start="126" selection-end="126" vertical-scroll-proportion="0.09">
+ <state line="3" column="0" selection-start="126" selection-end="126" vertical-scroll-proportion="0.0570523">
<folding />
</state>
</provider>
</entry>
- <entry file="file://$PROJECT_DIR$/src/com/thinkberg/launcher/Launcher.java">
+ <entry file="file://$PROJECT_DIR$/src/com/thinkberg/mepixel/CameraGrabberThread.java">
<provider selected="true" editor-type-id="text-editor">
- <state line="70" column="8" selection-start="2736" selection-end="2736" vertical-scroll-proportion="0.9350649">
+ <state line="110" column="0" selection-start="3069" selection-end="3069" vertical-scroll-proportion="0.53246754">
<folding />
</state>
</provider>
</entry>
+ <entry file="file://$PROJECT_DIR$/src/com/thinkberg/mepixel/BufferedDisplay.java">
+ <provider selected="true" editor-type-id="text-editor">
+ <state line="18" column="13" selection-start="431" selection-end="431" vertical-scroll-proportion="0.2282092">
+ <folding />
+ </state>
+ </provider>
+ </entry>
+ <entry file="file://$PROJECT_DIR$/src/com/thinkberg/mepixel/MePixel.java">
+ <provider selected="true" editor-type-id="text-editor">
+ <state line="21" column="3" selection-start="614" selection-end="614" vertical-scroll-proportion="0.17532468">
+ <folding />
+ </state>
+ </provider>
+ </entry>
<entry file="file://$PROJECT_DIR$/src/com/thinkberg/mepixel/MePixelLauncher.java">
<provider selected="true" editor-type-id="text-editor">
- <state line="53" column="56" selection-start="1815" selection-end="1815" vertical-scroll-proportion="1.1575">
- <folding>
- <element signature="imports" expanded="true" />
- </folding>
+ <state line="36" column="0" selection-start="1166" selection-end="1166" vertical-scroll-proportion="0.2353896">
+ <folding />
</state>
</provider>
</entry>
blob - 651b950075ea2cc925f77379afb9804c8cd3b75b (mode 644)
blob + /dev/null
--- src/com/thinkberg/launcher/Launcher.java
+++ /dev/null
-/*
- * Copyright (c) 2007, Matthias L. Jugel. All Rights Reserved.
- * See http://thinkberg.com/ for details and instructions.
- */
-package com.thinkberg.launcher;
-
-import java.io.BufferedInputStream;
-import java.io.File;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Method;
-import java.net.MalformedURLException;
-import java.net.URL;
-import java.net.URLClassLoader;
-import java.security.Policy;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.StringTokenizer;
-import java.util.jar.Attributes;
-import java.util.jar.JarInputStream;
-import java.util.jar.Manifest;
-import java.util.jar.JarEntry;
-
-/**
- * Launcher for Java Applications. Creates the classpath and then starts the application.
- * The launcher extracts all available jar files found in the Class-Path of the launcher jar
- * file and adds them to the system class path before executing the real code.
- *
- * @author Matthias L. Jugel
- */
-public class Launcher {
- public final static String CLASSPATH = "launcher.classpath";
-
- protected static boolean debug = false;
-
- private final static URL location = Launcher.class.getProtectionDomain().getCodeSource().getLocation();
-
- /**
- * Invokes the main() method of the class to be launched with the arguments provided.
- * This is a wrapper to configure class path and other settings before launching the actual code.
- *
- * @param mainClassName the class to be launched
- * @param args standard command line arguments
- * @throws ClassNotFoundException
- * @throws NoSuchMethodException
- * @throws IllegalAccessException
- * @throws InvocationTargetException
- */
- public static void invokeMain(String mainClassName, final String args[])
- throws ClassNotFoundException, NoSuchMethodException, IllegalAccessException, InvocationTargetException {
- // get the parent class loader
- ClassLoader parentClassLoader = Thread.currentThread().getContextClassLoader();
- if (null == parentClassLoader) {
- parentClassLoader = Launcher.class.getClassLoader();
- }
- if (null == parentClassLoader) {
- parentClassLoader = ClassLoader.getSystemClassLoader();
- }
- URLClassLoader classLoader = new URLClassLoader(initClassPath(System.getProperty(CLASSPATH)),
- parentClassLoader);
- Thread.currentThread().setContextClassLoader(classLoader);
-
- // for the sake of Java Web Start it is necessary to uninstall the security manager
- if (System.getSecurityManager() != null) {
- System.err.println("Launcher: uninstalling security manager ...");
- System.setSecurityManager(null);
- }
-
- try {
- Policy.getPolicy().refresh();
- } catch (Exception e) {
- e.printStackTrace();
- }
-
- // load and start main class
- Class mainClass = classLoader.loadClass(mainClassName);
- final Method main = mainClass.getDeclaredMethod("main", new Class[]{String[].class});
- main.invoke(null, new Object[]{args});
- }
-
- /**
- * Initialize the class path dynamically from information available in the manifest file.
- *
- * @param extraClassPath extra class path elements
- * @return the URL array with the new class path
- */
- protected static URL[] initClassPath(String extraClassPath) {
- List urlArray = new ArrayList();
- InputStream manifestIn = null;
- InputStream jarIn = null;
- try {
- manifestIn = location.openStream();
- JarInputStream launcherJarIs = new JarInputStream(manifestIn);
- Manifest launcherManifest = launcherJarIs.getManifest();
- Attributes launcherAttribs = launcherManifest.getMainAttributes();
- String mainJarAttr = launcherAttribs.getValue("Launcher-Main-Jar");
- if (System.getProperty("launcher.main.jar") != null) {
- mainJarAttr = System.getProperty("launcher.main.jar");
- }
- URL mainJarUrl = getResourceUrl(mainJarAttr);
- jarIn = mainJarUrl.openStream();
- Manifest mainManifest = new JarInputStream(jarIn).getManifest();
- Attributes mainAttributes = mainManifest.getMainAttributes();
- String manifestClassPath = mainAttributes.getValue("Class-Path");
-
- urlArray.add(mainJarUrl);
- // append extra class path to manifest class path (after replacing separatorchar)
- if (extraClassPath != null && extraClassPath.length() > 0) {
- manifestClassPath += " " + extraClassPath.replace(File.pathSeparatorChar, ' ');
- }
-
- List extractedFiles = new ArrayList();
- StringBuffer classPath = new StringBuffer(location.getFile());
- if(manifestClassPath != null && manifestClassPath.length() != 0) {
- StringTokenizer tokenizer = new StringTokenizer(manifestClassPath, " \t" + File.pathSeparatorChar, false);
- while (tokenizer.hasMoreTokens()) {
- String entry = tokenizer.nextToken();
- try {
- URL classPathEntry = getResourceUrl(entry);
- extractedFiles.add(entry);
- urlArray.add(classPathEntry);
- classPath.append(File.pathSeparatorChar);
- classPath.append(classPathEntry.getFile());
- } catch (IOException e) {
- System.err.println("Error: Missing resource ("+entry+") ignored, expect errors ...");
- }
- }
- }
-
- // ensure we extract all jar files from the launcher package and add them to the class path
- // we do not rely on the Class-Path entry
- List classpathList = new ArrayList(urlArray);
- JarEntry jarEntry = null;
- while(null != (jarEntry = launcherJarIs.getNextJarEntry())) {
- if(!jarEntry.isDirectory() &&
- (jarEntry.getName().endsWith(".jar") || jarEntry.getName().endsWith(".zip")) &&
- !extractedFiles.contains(jarEntry.getName())) {
- try {
- URL classPathEntry = getResourceUrl(jarEntry.getName());
- if(!classpathList.contains(classPathEntry)) {
- urlArray.add(classPathEntry);
- classPath.append(File.pathSeparatorChar);
- classPath.append(classPathEntry.getFile());
- }
- } catch (IOException e) {
- System.err.println("Error: Missing or corrupted resource ("+jarEntry.getName()+") ignored.");
- }
- }
- }
-
- System.setProperty("java.class.path", classPath.toString());
- } catch (IOException e) {
- System.err.println("Error: Set the system property launcher.main.jar to specify the jar file to start.");
- e.printStackTrace();
- } finally {
- try { manifestIn.close(); } catch (Throwable ignore) { };
- try { jarIn.close(); } catch (Throwable ignore) { };
- }
- return (URL[]) urlArray.toArray(new URL[0]);
- }
-
- /**
- * Make a URL from a resource name. Necessary for creating a URL class loader.
- * @param resource resource name/path
- * @return the url pointing to the resource
- * @throws IOException
- */
- private static URL getResourceUrl(String resource) throws IOException {
- File directoryBase = new File(location.getFile()).getParentFile();
- File file = new File(resource);
- // see if this is an absolute URL
- if (file.isAbsolute() && file.exists()) {
- return file.toURL();
- }
- // handle non-absolute URLs
- file = new File(directoryBase, resource);
- if (file.exists()) {
- return file.toURL();
- }
-
- URL resourceURL = Launcher.class.getResource("/" + resource);
- if (null != resourceURL) {
- return extract(resourceURL);
- }
-
- throw new MalformedURLException("missing resource: " + resource);
- }
-
- /**
- * Extract file from launcher jar to be able to access is via classpath.
- *
- * @param resource the jar resource to be extracted
- * @return a url pointing to the new file
- * @throws IOException if the extraction was not possible
- */
- private static URL extract(URL resource) throws IOException {
- if(debug) {
- System.err.println("Launcher: extracting '" + resource.getFile() + "' ...");
- }
- File f = File.createTempFile("launcher_", ".jar");
- f.deleteOnExit();
- if (f.getParentFile() != null) {
- f.getParentFile().mkdirs();
- }
- InputStream is = new BufferedInputStream(resource.openStream());
- FileOutputStream os = new FileOutputStream(f);
- byte[] arr = new byte[8192];
- for (int i = 0; i >= 0; i = is.read(arr)) {
- os.write(arr, 0, i);
- }
- is.close();
- os.close();
- return f.toURL();
- }
-}
\ No newline at end of file
blob - 546687fccc91450227fb3c6005c5b6034488d129
blob + 0f538f2bde4cdab2d264d69ded00d6ec51ba9a98
--- src/com/thinkberg/mepixel/CameraGrabberThread.java
+++ src/com/thinkberg/mepixel/CameraGrabberThread.java
import quicktime.QTRuntimeException;
import quicktime.QTRuntimeHandler;
import quicktime.QTSession;
-import quicktime.io.QTFile;
-import quicktime.io.OpenMovieFile;
import quicktime.qd.PixMap;
+import quicktime.qd.QDConstants;
import quicktime.qd.QDGraphics;
import quicktime.qd.QDRect;
-import quicktime.qd.QDConstants;
import quicktime.std.StdQTConstants;
-import quicktime.std.movies.Movie;
import quicktime.std.sg.SGVideoChannel;
import quicktime.std.sg.SequenceGrabber;
import quicktime.util.RawEncodedImage;
-import java.awt.image.BufferedImage;
-import java.awt.image.WritableRaster;
-import java.io.File;
-
/**
+ * This thread is solely responsible for getting images from a sequence grabber and copying
+ * them into a pixel data array. Uses Quicktime to get the images by doing some fake recording.
+ *
* @author Matthias L. Jugel
*/
public class CameraGrabberThread extends Thread {
channel.setUsage(StdQTConstants.seqGrabPreview);
grabber.prepare(true, false);
- grabber.setDataOutput( null, StdQTConstants.seqGrabDontMakeMovie);
- grabber.prepare(true, true);
- grabber.startRecord();
+ grabber.setDataOutput(null, StdQTConstants.seqGrabDontMakeMovie);
+ grabber.prepare(true, true);
+ grabber.startRecord();
PixMap pixMap = graphics.getPixMap();
rowEncodedImage = pixMap.getPixelData();
public void exceptionOccurred(
QTRuntimeException e, Object eGenerator,
String methodNameIfKnown, boolean unrecoverableFlag) {
- System.out.println("what should i do?");
+ System.err.println("A Quicktime error has occurred: " + e.getMessage());
+ e.printStackTrace();
}
});
}
public int getCameraHeight() {
return height;
}
-
+
public void enable() {
running = true;
start();
} catch (QTException e) {
e.printStackTrace();
}
- QTSession.close();
}
public int[] getPixelData() {
blob - /dev/null
blob + deedc8f08cbf751168a30a155647f2a2e3e23680 (mode 644)
--- /dev/null
+++ src/com/thinkberg/mepixel/BufferedDisplay.java
+/*
+ * Copyright (c) 2007, Matthias L. Jugel. All Rights Reserved.
+ * See http://thinkberg.com/ for details and instructions.
+ */
+
+package com.thinkberg.mepixel;
+
+import javax.swing.*;
+import java.awt.*;
+
+/**
+ * A simple display that does some backing store based painting. It is fullscreen and without
+ * a window.
+ *
+ * @author Matthias L. Jugel
+ */
+public class BufferedDisplay extends JFrame {
+ private Image backingStore;
+ private int xOffset;
+ private int yOffset;
+
+ public BufferedDisplay() {
+ super();
+
+ setUndecorated(true);
+ setExtendedState(Frame.MAXIMIZED_BOTH);
+ setVisible(true);
+ setBackground(Color.BLACK);
+
+ getGraphicsConfiguration().getDevice().setFullScreenWindow(this);
+
+ }
+
+ public void setBackingStore(Image image) {
+ backingStore = image;
+ xOffset = (getWidth() - backingStore.getWidth(this)) / 2;
+ yOffset = (getHeight() - backingStore.getHeight(this)) / 2;
+ }
+
+ /**
+ * Paint the current screen using the backing store image.
+ */
+ public void paint(Graphics g) {
+ if (backingStore != null) {
+ g.drawImage(backingStore, xOffset, yOffset, this);
+ }
+ }
+}
blob - 159f9e4a0d0c7bfd4a3fc5fc65a7d12af7ca9d7e (mode 644)
blob + /dev/null
--- src/com/thinkberg/mepixel/CharDisplay.java
+++ /dev/null
-/*
- * Copyright (c) 2007, Matthias L. Jugel. All Rights Reserved.
- * See http://thinkberg.com/ for details and instructions.
- */
-
-package com.thinkberg.mepixel;
-
-import javax.swing.*;
-import java.awt.*;
-import java.awt.event.KeyListener;
-import java.awt.event.KeyEvent;
-
-/**
- * @author Matthias L. Jugel
- */
-public class CharDisplay extends JFrame {
- private Image backingStore;
- private int xOffset;
- private int yOffset;
-
- public CharDisplay() {
- super();
-
- setUndecorated(true);
- setExtendedState(Frame.MAXIMIZED_BOTH);
- setVisible(true);
- setBackground(Color.BLACK);
-
- getGraphicsConfiguration().getDevice().setFullScreenWindow(this);
-
- }
-
- public void setBackingStore(Image image) {
- backingStore = image;
- xOffset = (getWidth() - backingStore.getWidth(this)) / 2;
- yOffset = (getHeight() - backingStore.getHeight(this)) / 2;
- }
-
- /**
- * Paint the current screen using the backing store image.
- */
- public void paint(Graphics g) {
- if (backingStore != null) {
- g.drawImage(backingStore, xOffset, yOffset, this);
- }
- }
-}
blob - c0000c00c997ac78b8fe7d5b1d9ac2c793c9641e
blob + d7a62eb0dbcd64db9e6c636b7eaaa01933bcb285
--- src/com/thinkberg/mepixel/MePixel.java
+++ src/com/thinkberg/mepixel/MePixel.java
import quicktime.QTException;
+import java.awt.*;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import java.awt.image.BufferedImage;
-import java.awt.*;
import java.io.BufferedReader;
-import java.io.File;
import java.io.IOException;
import java.io.InputStreamReader;
-import java.lang.reflect.Method;
-import java.net.MalformedURLException;
-import java.net.URL;
-import java.net.URLClassLoader;
-import java.security.Policy;
-import java.util.Arrays;
-import java.util.List;
-import java.util.ArrayList;
-
+/**
+ * MePixel -- a fun application for your webcam. It can display the image using zeros and ones
+ * or just as rectangles (filled or empty) depending on the brightness of a certain area on
+ * screen.
+ *
+ * @author Matthias L. Jugel
+ */
public class MePixel {
private static int delay = 20;
private static boolean fillSwap = true;
try {
cameraGrabber.init();
} catch (QTException e) {
- System.err.println("Camera grabber failed: "+e.getMessage()+" (no camera found?)");
+ System.err.println("Camera grabber failed: " + e.getMessage() + " (no camera found?)");
System.err.println("Exiting ...");
System.exit(-1);
}
int[] pixelData = cameraGrabber.getPixelData();
- CharDisplay charDisplay = new CharDisplay();
- charDisplay.addKeyListener(new KeyAdapter() {
+ BufferedDisplay bufferedDisplay = new BufferedDisplay();
+ bufferedDisplay.addKeyListener(new KeyAdapter() {
public void keyPressed(KeyEvent keyEvent) {
switch (keyEvent.getKeyCode()) {
case KeyEvent.VK_UP:
});
Font font = new Font("Bitstream Vera Sans Mono", Font.PLAIN, fontSize);
- charDisplay.setFont(font);
- int charWidth = charDisplay.getFontMetrics(font).charWidth('@');
- int charHeight = charDisplay.getFontMetrics(font).getHeight();
- int adaptedScreenHeight = charDisplay.getHeight() / charHeight;
- int adaptedScreenWidth = charDisplay.getWidth() / charWidth;
+ bufferedDisplay.setFont(font);
+ int charWidth = bufferedDisplay.getFontMetrics(font).charWidth('@');
+ int charHeight = bufferedDisplay.getFontMetrics(font).getHeight();
+ int adaptedScreenHeight = bufferedDisplay.getHeight() / charHeight;
+ int adaptedScreenWidth = bufferedDisplay.getWidth() / charWidth;
System.out.println("Using a character size of [" + charWidth + "x" + charHeight + "] pixels");
System.out.println("The screen is divided into [" + adaptedScreenWidth + "x" + adaptedScreenHeight + "] squares");
BufferedImage.TYPE_INT_RGB);
Graphics2D cachedImageG2D = cachedImage.createGraphics();
cachedImageG2D.setFont(font);
- charDisplay.setBackingStore(cachedImage);
+ bufferedDisplay.setBackingStore(cachedImage);
float[] hsvValues = new float[3];
int rectWidth = cameraWidth / adaptedScreenWidth;
for (int row = 0; row < cameraHeight; row += rectHeight) {
int y = (row / rectHeight) * charHeight;
- cachedImageG2D.setColor(charDisplay.getBackground());
+ cachedImageG2D.setColor(bufferedDisplay.getBackground());
cachedImageG2D.fillRect(0, y, cameraWidth * charWidth, charHeight);
for (int column = 0; column < cameraWidth; column += rectWidth) {
}
}
}
- charDisplay.repaint();
+ bufferedDisplay.repaint();
try {
Thread.sleep(delay);
} catch (InterruptedException e) {
blob - a8824b9f57659c7d3bc986b296c7ecd8d019b96f
blob + 502c12a8854edfb641a1b016dcd3d57943d25ad2
--- src/com/thinkberg/mepixel/MePixelLauncher.java
+++ src/com/thinkberg/mepixel/MePixelLauncher.java
import java.util.List;
/**
+ * Launcher class for the MePixel Application. This launcher ensures that quicktime is in the
+ * class path by checking well known locations for QTJava.zip and adding it to a special
+ * class loader used to load the actual code.
+ *
* @author Matthias L. Jugel
*/
public class MePixelLauncher {
System.err.println("MePixelLauncher (c) 2007 Matthias L. Jugel. All Rights Reserved.");
System.err.println("++ Checking Quicktime installation ...");
- ClassLoader parentClassLoader = Thread.currentThread().getContextClassLoader();
- if (null == parentClassLoader) {
- parentClassLoader = MePixel.class.getClassLoader();
- }
- if (null == parentClassLoader) {
- parentClassLoader = ClassLoader.getSystemClassLoader();
- }
List<URL> classPath = new ArrayList<URL>();
classPath.add(MePixel.class.getProtectionDomain().getCodeSource().getLocation());
}
}
}
- URLClassLoader classLoader = new URLClassLoader(classPath.toArray(new URL[0]),
- null);
+ URLClassLoader classLoader = new URLClassLoader(classPath.toArray(new URL[0]), ClassLoader.getSystemClassLoader());
Thread.currentThread().setContextClassLoader(classLoader);
// for the sake of Java Web Start it is necessary to uninstall the security manager
}
System.err.println();
- // load and start main class
try {
+ // load and start main class
Class mainClass = classLoader.loadClass("com.thinkberg.mepixel.MePixel");
final Constructor mainContructor = mainClass.getConstructor(String[].class);
mainContructor.newInstance(new Object[]{args});
