Initial commit of Java API using JNA

Signed-off-by: Mark Renouf <[email protected]>

wrappers/java/.gitignore

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+.classpath
+.project
+.settings/
+target/

wrappers/java/pom.xml

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+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>org.openkinect</groupId>
+  <artifactId>freenect</artifactId>
+  <version>0.0.1-SNAPSHOT</version>
+
+  <repositories>
+    <repository>
+      <id>nativelibs4java-repo</id>
+      <name>NativeLibs4Java Maven Repository</name>
+      <url>http://nativelibs4java.sourceforge.net/maven</url>
+    </repository>
+  </repositories>
+  <pluginRepositories>
+    <pluginRepository>
+      <id>nativelibs4java-pluginRepo</id>
+      <url>http://nativelibs4java.sourceforge.net/maven</url>
+    </pluginRepository>
+  </pluginRepositories>
+
+  <dependencies>
+    <dependency>
+      <groupId>net.java.dev.jna</groupId>
+      <artifactId>jna</artifactId>
+      <version>3.2.3</version>
+      <scope>compile</scope>
+    </dependency>
+     <dependency>
+      <groupId>junit</groupId>
+      <artifactId>junit</artifactId>
+      <version>4.8.2</version>
+      <scope>test</scope>
+    </dependency>
+   <dependency>
+      <groupId>org.hamcrest</groupId>
+      <artifactId>hamcrest-library</artifactId>
+      <version>1.2</version>
+      <scope>test</scope>
+    </dependency>
+  </dependencies>
+
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-compiler-plugin</artifactId>
+        <version>2.3.2</version>
+        <configuration>
+          <!-- http://maven.apache.org/plugins/maven-compiler-plugin/ -->
+          <source>1.6</source>
+          <target>1.6</target>
+        </configuration>
+      </plugin>
+    </plugins>
+  </build>
+</project>

wrappers/java/src/main/java/org/openkinect/freenect/Context.java

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+package org.openkinect.freenect;
+
+public interface Context {
+    int numDevices();
+    void setLogHandler(LogHandler handler);
+    void setLogLevel(LogLevel level);
+    Device openDevice(int index);
+    void processEvents();
+    void processEventsBackground();
+    void closeDevice(Device device);
+    void stopEventThread();
+}

wrappers/java/src/main/java/org/openkinect/freenect/DepthFormat.java

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+package org.openkinect.freenect;
+
+
+public enum DepthFormat {
+    D11BIT(0, Freenect.FREENECT_FRAME_W, Freenect.FREENECT_FRAME_H, Freenect.FREENECT_DEPTH_11BIT_SIZE),
+    D10BIT(1, Freenect.FREENECT_FRAME_W, Freenect.FREENECT_FRAME_H, Freenect.FREENECT_DEPTH_10BIT_SIZE),
+    D11BIT_PACKED(2, Freenect.FREENECT_FRAME_W, Freenect.FREENECT_FRAME_H, Freenect.FREENECT_DEPTH_11BIT_PACKED_SIZE),
+    D10BIT_PACKED(3, Freenect.FREENECT_FRAME_W, Freenect.FREENECT_FRAME_H, Freenect.FREENECT_DEPTH_10BIT_PACKED_SIZE);
+    private int value;
+    private int frameSize;
+    private int width;
+    private int height;
+
+    private DepthFormat(int value, int width, int height, int frameSize) {
+        this.value = value;
+        this.width = width;
+        this.height = height;
+        this.frameSize = frameSize;
+    }
+    public int intValue() {
+        return value;
+    }
+    public int getWidth() {
+        return width;
+    }
+    public int getHeight() {
+        return height;
+    }
+    public int getFrameSize() {
+        return frameSize;
+    }
+}

wrappers/java/src/main/java/org/openkinect/freenect/DepthHandler.java

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+package org.openkinect.freenect;
+
+import java.nio.ByteBuffer;
+
+public interface DepthHandler {
+    void onFrameReceived(DepthFormat format, ByteBuffer frame, int timestamp);
+}

wrappers/java/src/main/java/org/openkinect/freenect/Device.java

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+package org.openkinect.freenect;
+
+
+
+public interface Device {
+    double[] getAccel();
+    int setLed(LedStatus status);
+    void refreshTitleState();
+    double getTiltAngle();
+    int setTiltAngle(double angle);
+    TiltStatus getTiltStatus();
+    void setDepthFormat(DepthFormat fmt);
+    void setVideoFormat(VideoFormat fmt);
+    int startDepth(DepthHandler handler);
+    int startVideo(VideoHandler handler);
+    int stopDepth();
+    int stopVideo();
+}