Start working on SWT composite, refs #91

sarxos · May 7, 2013 · 2915081 · 2915081
1 parent 73e6ad8
commit 2915081
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diff --git a/pom.xml b/pom.xml
@@ -21,6 +21,7 @@
 
 	<modules>
 		<module>webcam-capture</module>
+		<module>webcam-capture-addons</module>
 		<module>webcam-capture-drivers</module>
 		<module>webcam-capture-examples</module>
 		<module>webcam-capture-pages</module>

diff --git a/webcam-capture-addons/.project b/webcam-capture-addons/.project
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>webcam-capture-addons</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.m2e.core.maven2Builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.m2e.core.maven2Nature</nature>
+	</natures>
+</projectDescription>
diff --git a/webcam-capture-addons/pom.xml b/webcam-capture-addons/pom.xml
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<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>
+
+	<parent>
+		<groupId>com.github.sarxos</groupId>
+		<artifactId>webcam-capture-parent</artifactId>
+		<version>0.3.10-SNAPSHOT</version>
+	</parent>
+
+	<artifactId>webcam-capture-addons</artifactId>
+	<packaging>pom</packaging>
+
+	<name>Webcam Capture Addons</name>
+	<description>Parent POM for Webcam Capture addons set</description>
+
+	<modules>
+		<module>webcam-capture-addon-swt</module>
+	</modules>
+
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-deploy-plugin</artifactId>
+				<configuration>
+					<skip>true</skip>
+				</configuration>
+			</plugin>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-javadoc-plugin</artifactId>
+				<configuration>
+					<skip>true</skip>
+				</configuration>
+			</plugin>
+		</plugins>
+	</build>
+
+</project>
diff --git a/webcam-capture-addons/webcam-capture-addon-swt/.classpath b/webcam-capture-addons/webcam-capture-addon-swt/.classpath
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="src" output="target/classes" path="src/main/java">
+		<attributes>
+			<attribute name="optional" value="true"/>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="src" output="target/test-classes" path="src/test/java">
+		<attributes>
+			<attribute name="optional" value="true"/>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.6">
+		<attributes>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
+		<attributes>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="output" path="target/classes"/>
+</classpath>
diff --git a/webcam-capture-addons/webcam-capture-addon-swt/.project b/webcam-capture-addons/webcam-capture-addon-swt/.project
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>webcam-capture-addon-swt</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.m2e.core.maven2Builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+		<nature>org.eclipse.m2e.core.maven2Nature</nature>
+	</natures>
+</projectDescription>
diff --git a/webcam-capture-addons/webcam-capture-addon-swt/pom.xml b/webcam-capture-addons/webcam-capture-addon-swt/pom.xml
@@ -0,0 +1,73 @@
+<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>
+
+	<parent>
+		<groupId>com.github.sarxos</groupId>
+		<artifactId>webcam-capture-addons</artifactId>
+		<version>0.3.10-SNAPSHOT</version>
+	</parent>
+
+	<artifactId>webcam-capture-addon-swt</artifactId>
+	<packaging>jar</packaging>
+
+	<name>Webcam Capture - SWT Addon</name>
+	<description>SWT addon for Webcam Capture</description>
+
+	<profiles>
+		<profile>
+			<id>mac</id>
+			<activation>
+				<os>
+					<name>mac os x</name>
+				</os>
+			</activation>
+			<properties>
+				<swt.artifactId>org.eclipse.swt.cocoa.macosx.x86_64</swt.artifactId>
+			</properties>
+		</profile>
+		<profile>
+			<id>windows</id>
+			<activation>
+				<os>
+					<family>windows</family>
+				</os>
+			</activation>
+			<properties>
+				<swt.artifactId>org.eclipse.swt.win32.win32.x86_64</swt.artifactId>
+			</properties>
+		</profile>
+		<profile>
+			<id>linux</id>
+			<activation>
+				<os>
+					<family>linux</family>
+				</os>
+			</activation>
+			<properties>
+				<swt.artifactId>org.eclipse.swt.gtk.linux.x86_64</swt.artifactId>
+			</properties>
+		</profile>
+	</profiles>
+
+	<repositories>
+		<repository>
+			<id>swt-repo</id>
+			<url>https://swt-repo.googlecode.com/svn/repo/</url>
+		</repository>
+	</repositories>
+
+	<dependencies>
+		<dependency>
+			<groupId>com.github.sarxos</groupId>
+			<artifactId>webcam-capture</artifactId>
+			<version>${project.version}</version>
+		</dependency>
+		<dependency>
+			<groupId>org.eclipse.swt</groupId>
+			<artifactId>${swt.artifactId}</artifactId>
+			<version>4.2.1</version>
+		</dependency>
+	</dependencies>
+
+</project>
diff --git a/...m-capture-addon-swt/src/main/java/com/github/sarxos/webcam/addon/swt/WebcamComposite.java b/...m-capture-addon-swt/src/main/java/com/github/sarxos/webcam/addon/swt/WebcamComposite.java
@@ -0,0 +1,108 @@
+package com.github.sarxos.webcam.addon.swt;
+
+import java.awt.image.BufferedImage;
+import java.awt.image.DirectColorModel;
+import java.awt.image.WritableRaster;
+
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.graphics.Image;
+import org.eclipse.swt.graphics.ImageData;
+import org.eclipse.swt.graphics.PaletteData;
+import org.eclipse.swt.graphics.RGB;
+import org.eclipse.swt.layout.FillLayout;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Display;
+import org.eclipse.swt.widgets.Shell;
+
+import com.github.sarxos.webcam.Webcam;
+
+
+public class WebcamComposite extends Composite {
+
+	private Display display = null;
+	private Webcam webcam = null;
+	private Image image = null;
+
+	public WebcamComposite(Display display, Composite parent, int style) {
+		super(parent, style);
+		// setLayout(new FillLayout(SWT.HORIZONTAL));
+		this.display = display;
+	}
+
+	public void setWebcam(Webcam webcam) {
+		if (webcam == null) {
+			throw new IllegalArgumentException("Webcam cannot be null");
+		}
+		this.webcam = webcam;
+	}
+
+	public ImageData getImageData() {
+
+		BufferedImage image = webcam.getImage();
+
+		DirectColorModel model = (DirectColorModel) image.getColorModel();
+		PaletteData palette = new PaletteData(model.getRedMask(), model.getGreenMask(), model.getBlueMask());
+		ImageData data = new ImageData(image.getWidth(), image.getHeight(), model.getPixelSize(), palette);
+		WritableRaster raster = image.getRaster();
+
+		int[] pixelArray = new int[3];
+
+		for (int y = 0; y < data.height; y++) {
+			for (int x = 0; x < data.width; x++) {
+				raster.getPixel(x, y, pixelArray);
+				int pixel = palette.getPixel(new RGB(pixelArray[0], pixelArray[1], pixelArray[2]));
+				data.setPixel(x, y, pixel);
+			}
+		}
+
+		return data;
+	}
+
+	@Override
+	public void dispose() {
+		if (image != null) {
+			image.dispose();
+		}
+		super.dispose();
+	}
+
+	@Override
+	public void update() {
+
+		Image tmp = image;
+		try {
+			image = new Image(display, getImageData());
+		} finally {
+			if (tmp != null) {
+				tmp.dispose();
+			}
+		}
+	}
+
+	public static void main(String[] args) {
+
+		Display display = new Display();
+		Shell shell = new Shell(display);
+
+		shell.setLayout(new FillLayout(SWT.HORIZONTAL));
+		shell.setText("Test");
+		shell.setSize(640, 480);
+
+		WebcamComposite wc = new WebcamComposite(display, shell, SWT.EMBEDDED);
+		wc.setWebcam(Webcam.getDefault());
+
+		shell.open();
+
+		while (!shell.isDisposed()) {
+			if (!display.readAndDispatch()) {
+				System.out.println("uuu");
+				display.sleep();
+			}
+		}
+
+		System.out.println("pp");
+
+		wc.dispose();
+		display.dispose();
+	}
+}