*: Refactor the logic about verbose output

Signed-off-by: Ce Gao <[email protected]>

Author: gaocegege

src/rprocessing/RLangPApplet.java

@@ -21,7 +21,7 @@
  */
 public class RLangPApplet extends PApplet {
 
-    public static boolean VERBOSE = Boolean.getBoolean("verbose");
+    private static final boolean VERBOSE = Boolean.parseBoolean(System.getenv("VERBOSE_RLANG_MODE"));
 
     private static void log(String msg) {
         if (!VERBOSE) {

src/rprocessing/Runner.java

@@ -25,7 +25,7 @@ public class Runner {
     private static final String  CORE_TEXT = RScriptReader.readResourceAsText(Runner.class,
                                                "r/core.R");
 
-    public static boolean        VERBOSE   = Boolean.getBoolean("verbose");
+    private static final boolean VERBOSE = Boolean.parseBoolean(System.getenv("VERBOSE_RLANG_MODE"));
 
     private static void log(final Object... objs) {
         if (!VERBOSE) {

src/rprocessing/lancher/StandaloneSketch.java

@@ -19,8 +19,10 @@
  */
 public class StandaloneSketch implements RunnableSketch {
 
+    private static final boolean VERBOSE = Boolean.parseBoolean(System.getenv("VERBOSE_RLANG_MODE"));
+
     static void log(final Object... objs) {
-        if (!Runner.VERBOSE) {
+        if (!VERBOSE) {
             return;
         }
         for (final Object o : objs) {

src/rprocessing/mode/RLangEditor.java

@@ -9,6 +9,7 @@
 import java.io.IOException;
 import java.nio.file.Files;
 import java.nio.file.Path;
+import java.util.Properties;
 import java.util.UUID;
 
 import javax.swing.AbstractAction;
@@ -44,8 +45,10 @@
  */
 public class RLangEditor extends Editor {
 
+    private static final boolean VERBOSE = Boolean.parseBoolean(System.getenv("VERBOSE_RLANG_MODE"));
+
     private static void log(final String msg) {
-        if (RLangMode.VERBOSE) {
+        if (VERBOSE) {
             System.err.println(RLangEditor.class.getSimpleName() + ": " + msg);
         }
     }
@@ -80,6 +83,7 @@ public String getId() {
     protected RLangEditor(Base base, String path, EditorState state, Mode mode)
                                                                                throws EditorException {
         super(base, path, state, mode);
+        log("Initialize RLangEditor now.");
 
         id = UUID.randomUUID().toString();
 

src/rprocessing/mode/RLangMode.java

@@ -27,7 +27,7 @@ public RLangMode(final Base base, final File folder) {
         sketchServiceManager = new SketchServiceManager(this);
     }
 
-    public static final boolean        VERBOSE             = Boolean.parseBoolean(System
+    private static final boolean        VERBOSE            = Boolean.parseBoolean(System
                                                                .getenv("VERBOSE_RLANG_MODE"));
 
     /**

src/rprocessing/mode/RLangToolbar.java

@@ -13,7 +13,7 @@
  */
 public class RLangToolbar extends EditorToolbar {
 
-    public static boolean VERBOSE = Boolean.getBoolean("verbose");
+    private static final boolean VERBOSE = Boolean.parseBoolean(System.getenv("VERBOSE_RLANG_MODE"));
 
     static void log(String msg) {
         if (!VERBOSE) {

src/rprocessing/mode/run/RMIUtils.java

@@ -13,10 +13,13 @@
  * @author github.com/gaocegege
  */
 public class RMIUtils {
+
     private static final boolean EXTREMELY_VERBOSE = false;
 
     static final int             RMI_PORT          = 8221;
 
+    private static final boolean VERBOSE           = Boolean.parseBoolean(System.getenv("VERBOSE_RLANG_MODE"));
+
     static {
         System.setProperty("sun.rmi.transport.tcp.localHostNameTimeOut", "1000");
         System.setProperty("java.rmi.server.hostname", "127.0.0.1");
@@ -33,7 +36,7 @@ public class RMIUtils {
     }
 
     private static void log(final String msg) {
-        if (RLangMode.VERBOSE) {
+        if (VERBOSE) {
             System.err.println(RMIUtils.class.getSimpleName() + ": " + msg);
         }
     }

src/rprocessing/mode/run/SketchRunner.java

@@ -18,8 +18,11 @@
  * @author github.com/gaocegege
  */
 public class SketchRunner implements SketchService {
+
+    private static final boolean VERBOSE = Boolean.parseBoolean(System.getenv("VERBOSE_RLANG_MODE"));
+
     private static void log(final String msg) {
-        if (RLangMode.VERBOSE) {
+        if (VERBOSE) {
             System.err.println(SketchRunner.class.getSimpleName() + ": " + msg);
         }
     }

src/rprocessing/mode/run/SketchServiceManager.java

@@ -15,11 +15,14 @@
  * @author github.com/gaocegege
  */
 public class SketchServiceManager implements ModeService {
+
     private static final String DEBUG_SKETCH_RUNNER_KEY = "$SKETCHRUNNER$";
 
+    private static final boolean VERBOSE = Boolean.parseBoolean(System.getenv("VERBOSE_RLANG_MODE"));
+
     @SuppressWarnings("unused")
     private static void log(final String msg) {
-        if (RLangMode.VERBOSE) {
+        if (VERBOSE) {
             System.err.println(SketchServiceManager.class.getSimpleName() + ": " + msg);
         }
     }

src/rprocessing/mode/run/SketchServiceRunner.java

@@ -31,8 +31,11 @@
  * @author github.com/gaocegege
  */
 public class SketchServiceRunner {
+
+    private static final boolean VERBOSE = Boolean.parseBoolean(System.getenv("VERBOSE_RLANG_MODE"));
+
     private static void log(final String msg) {
-        if (RLangMode.VERBOSE) {
+        if (VERBOSE) {
             System.err.println(SketchServiceRunner.class.getSimpleName() + ": " + msg);
         }
     }
@@ -100,7 +103,7 @@ private ProcessBuilder createServerCommand() {
             command.add("-Xdock:name=Processing");
         }
 
-        if (RLangMode.VERBOSE) {
+        if (VERBOSE) {
             command.add("-Dverbose=true");
         }