package kaka.cakelight;
-import kaka.cakelight.mode.AmbientMode;
-import kaka.cakelight.mode.SingleColorMode;
-import kaka.cakelight.mode.TwoColorNoiseMode;
-import kaka.cakelight.mode.VideoMode;
-
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
public class Console extends Thread {
private CakeLight cakelight;
private Configuration config;
- private BufferedReader reader;
+ private Map<String, Command> commands = new HashMap<>();
+ private List<Command> commandList = new ArrayList<>();
- public static void start(CakeLight cakelight, Configuration config) {
- new Console(cakelight, config).start();
+ public static Console start(CakeLight cakelight, Configuration config) {
+ Console console = new Console(cakelight, config);
+ console.start();
+ return console;
}
private Console(CakeLight cakelight, Configuration config) {
this.cakelight = cakelight;
this.config = config;
- reader = new BufferedReader(new InputStreamReader(System.in));
+ register(new HelpCommand());
+ register(Commands.quit());
+ register(Commands.video());
+ register(Commands.color());
+ register(Commands.brightness());
+ register(Commands.gamma());
+ register(Commands.saturation());
+ register(Commands.ambientMode());
+ register(Commands.twoColorNoiseMode());
+ }
+
+ public CakeLight getCakelight() {
+ return cakelight;
+ }
+
+ public Configuration getConfig() {
+ return config;
+ }
+
+ private class HelpCommand implements Command {
+ @Override
+ public String[] getNames() {
+ return new String[] {"?", "h", "help"};
+ }
+
+ @Override
+ public void activate(Console console, String[] args) {
+ for (Command c : commandList) {
+ System.out.println(String.join("|", c.getNames()));
+ }
+ }
+ }
+
+ private void register(Command cmd) {
+ for (String name : cmd.getNames()){
+ if (commands.containsKey(name)) {
+ System.out.println("Command name '" + name + "' is already registered by '" + commands.get(name).getClass() + "'!");
+ System.exit(1);
+ }
+ commands.put(name, cmd);
+ }
+ commandList.add(cmd);
}
@Override
public void run() {
while (true) {
- System.out.print("> ");
- try {
- String input = reader.readLine();
- if (input.matches("[0-5]")) {
- cakelight.setMode(new AmbientMode(new String[] {input}));
- System.out.println("setting ambient mode to " + input);
- } else if (input.matches("v|video")) {
- cakelight.setMode(new VideoMode());
- } else if (input.matches("(b|brightness)\\s+[0-9]+")) {
- String[] split = input.split("\\s+");
- config.leds.brightness = Integer.parseInt(split[1]);
- System.out.println("setting brightness to " + config.leds.brightness);
- } else if (input.matches("q|quit")) {
- cakelight.turnOff();
- System.out.println("stopping cakelight");
- break;
- } else if (input.matches("(c|col|color)(\\s+[0-9]+){3}")) {
- String[] split = input.split("\\s+");
- Color c = Color.rgb(
- Integer.parseInt(split[1]),
- Integer.parseInt(split[2]),
- Integer.parseInt(split[3])
+ System.out.print("> ");
+ try (BufferedReader reader = new BufferedReader(new InputStreamReader(System.in))) {
+ String input = reader.readLine();
+ handleInput(input);
+ } catch (IOException e) {
+ System.out.println("Error reading from command line");
+ break;
+ }
+ }
+ }
+
+ void handleInput(String input) {
+ String[] splitInput = input.split("\\s+", 2);
+ String name = splitInput[0];
+ String[] args = splitInput.length == 2
+ ? splitInput[1].split("\\s+")
+ : new String[]{};
+
+ Command cmd = commands.get(name);
+ if (cmd != null) {
+ cmd.activate(this, args);
+ } else {
+ out("no command named '" + name + "'");
+ }
+ }
+
+ void out(String text) {
+ System.out.println("(" + text + ")");
+ }
+
+ Color parseColor(String s) {
+ switch (s.toLowerCase()) {
+ case "r": return Color.rgb(255, 0, 0);
+ case "g": return Color.rgb(0, 255, 0);
+ case "b": return Color.rgb(0, 0, 255);
+ default: // assume hexadecimal
+ if (s.startsWith("#")) {
+ s = s.substring(1);
+ }
+ if (s.length() == 3) {
+ return Color.rgb(
+ Integer.parseInt(s.substring(0, 1), 16) * 16 + Integer.parseInt(s.substring(0, 1), 16),
+ Integer.parseInt(s.substring(1, 2), 16) * 16 + Integer.parseInt(s.substring(1, 2), 16),
+ Integer.parseInt(s.substring(2, 3), 16) * 16 + Integer.parseInt(s.substring(2, 3), 16)
+ );
+ } else if (s.length() == 6) {
+ return Color.rgb(
+ Integer.parseInt(s.substring(0, 2), 16),
+ Integer.parseInt(s.substring(2, 4), 16),
+ Integer.parseInt(s.substring(4, 6), 16)
);
- cakelight.setMode(new SingleColorMode(c));
- System.out.println("setting color to " + c);
- } else if (input.matches("(g|gamma)\\s+[0-9.]+")) {
- String[] split = input.split("\\s+");
- config.gamma = Double.parseDouble(split[1]);
- Color.calculateGammaCorrection(config.gamma);
- System.out.println("setting gamma to " + config.gamma);
- } else if (input.matches("(s|saturation)\\s+[0-9.]+")) {
- String[] split = input.split("\\s+");
- config.video.saturation = Double.parseDouble(split[1]);
- System.out.println("setting saturation to " + config.video.saturation);
- } else if (input.matches("(n|noise)")) {
- TwoColorNoiseMode.getCommand().activate(cakelight, config, input.split("\\s+"));
}
- } catch (IOException e) {
- System.out.println("Error reading from command line");
- break;
- }
- }
+ }
+ System.out.println("Failed to parse color '" + s + "'. Using black instead.");
+ return Color.BLACK;
}
public interface Command {
String[] getNames();
- void activate(CakeLight cakelight, Configuration config, String[] args);
+ void activate(Console console, String[] args);
}
}
Dolda2000 GitWeb / kaka / cakelight.git / blobdiff