Add driver modularity

1 files changed, 139 insertions, 0 deletions

diff --git a/src/drivers/Device_1770_ff00.java b/src/drivers/Device_1770_ff00.java
new file mode 100644
index 0000000..ec942d5
--- /dev/null
+++ b/src/drivers/Device_1770_ff00.java
@@ -0,0 +1,139 @@
+package org.manzerbredes.open_klm.drivers;
+
+import java.io.IOException;
+import java.util.HashMap;
+import org.javatuples.Pair;
+import com.codeminders.hidapi.*;
+
+
+/**
+ * 
+ * Driver to communicate with the keyboard device
+ * using HIDAPI.
+ * 
+ * @author Manzerbredes
+ *
+ */
+public class Device_1770_ff00 implements BasicDriver{
+	
+	
+	
+	/**
+	 * Device entry
+	 */
+	HIDDevice device;
+	
+	/**
+	 * Define Keyboard color state
+	 */
+	private HashMap<Region, Pair<Color,Intensity>> KeyboardColor=new HashMap<>();
+	
+	/**
+	 * Define Keyboard mode state
+	 */
+	private Mode mode=Mode.NORMAL;
+	
+	
+	
+	
+	
+	/**
+	 * Init driver and HIDAPI library
+	 * 
+	 * @throws InstantiationException 
+	 */
+	public Device_1770_ff00() throws InstantiationException{
+		// Init HIDAPI Library
+		com.codeminders.hidapi.ClassPathLibraryLoader.loadNativeHIDLibrary();
+		
+		// Try not bind the device
+		try {
+			HIDManager man=HIDManager.getInstance();
+			this.device=man.openById(0x1770, 0xff00, null);
+			if(this.device==null)
+				throw new Exception();
+		}
+		catch(Exception e){
+			throw new InstantiationException("Failed to instanciate driver. Device not found or permission denied (try as root)");
+		}
+		
+	}
+	
+	
+	/**
+	 * Build a byte[] report
+	 * 
+	 * @param a
+	 * @param b
+	 * @param c
+	 * @param d
+	 * @param e
+	 * @param f
+	 * @param g
+	 * @param h
+	 * @return
+	 */
+	private byte[] getReport(int a, int b, int c, int d, int e, int f, int g, int h){
+		byte[] message = new byte[8];
+		message[0] = (byte) a;
+		message[1] = (byte) b;
+		message[2] = (byte) c;
+		message[3] = (byte) d;
+		message[4] = (byte) e;
+		message[5] = (byte) f;
+		message[6] = (byte) g;
+		message[7] = (byte) h;
+		return message;
+	}
+	
+	
+
+
+	
+
+	private void commit(){
+		try {
+			this.device.sendFeatureReport(this.getReport(1,2,65,this.mode.intValue(),0,0,0,236));
+		} catch (IOException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}
+	}
+
+
+	@Override
+	public void setRegionColor(Region region, Color color, Intensity intensity) {
+		try {
+			this.device.sendFeatureReport(this.getReport(1,2,66,region.intValue(),color.intValue(),intensity.intValue(),0,236));
+			this.commit();
+		} catch (IOException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}
+		
+		
+	}
+
+
+	@Override
+	public void setColor(Color color, Intensity intensity) {
+		try {
+			this.device.sendFeatureReport(this.getReport(1,2,66,Region.LEFT.intValue(),color.intValue(),intensity.intValue(),0,236));
+			this.device.sendFeatureReport(this.getReport(1,2,66,Region.MIDDLE.intValue(),color.intValue(),intensity.intValue(),0,236));
+			this.device.sendFeatureReport(this.getReport(1,2,66,Region.RIGHT.intValue(),color.intValue(),intensity.intValue(),0,236));
+			this.commit();
+		} catch (IOException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}
+		
+	}
+
+
+	@Override
+	public void setMode(Mode mode) {
+		this.mode=mode;
+		this.commit();
+	}
+	
+}
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