Merge branch 'task/JAL-3609_HiDPI_support_in_java' into task/JAL-3608_and_JAL-3609_me...
[jalview.git] / src / jalview / bin / Jalview.java
index a5cf48f..186d143 100755 (executable)
  */
 package jalview.bin;
 
-import jalview.ext.so.SequenceOntology;
-import jalview.gui.AlignFrame;
-import jalview.gui.Desktop;
-import jalview.gui.PromptUserConfig;
-import jalview.io.AppletFormatAdapter;
-import jalview.io.BioJsHTMLOutput;
-import jalview.io.DataSourceType;
-import jalview.io.FileFormat;
-import jalview.io.FileFormatException;
-import jalview.io.FileFormatI;
-import jalview.io.FileLoader;
-import jalview.io.HtmlSvgOutput;
-import jalview.io.IdentifyFile;
-import jalview.io.NewickFile;
-import jalview.io.gff.SequenceOntologyFactory;
-import jalview.schemes.ColourSchemeI;
-import jalview.schemes.ColourSchemeProperty;
-import jalview.util.MessageManager;
-import jalview.util.Platform;
-import jalview.ws.jws2.Jws2Discoverer;
-
 import java.io.BufferedReader;
 import java.io.File;
 import java.io.FileOutputStream;
@@ -61,13 +40,33 @@ import java.util.HashMap;
 import java.util.Map;
 import java.util.Vector;
 
-import javax.swing.LookAndFeel;
 import javax.swing.UIManager;
+import javax.swing.UIManager.LookAndFeelInfo;
 
 import com.threerings.getdown.util.LaunchUtil;
 
 import groovy.lang.Binding;
 import groovy.util.GroovyScriptEngine;
+import jalview.ext.so.SequenceOntology;
+import jalview.gui.AlignFrame;
+import jalview.gui.Desktop;
+import jalview.gui.PromptUserConfig;
+import jalview.io.AppletFormatAdapter;
+import jalview.io.BioJsHTMLOutput;
+import jalview.io.DataSourceType;
+import jalview.io.FileFormat;
+import jalview.io.FileFormatException;
+import jalview.io.FileFormatI;
+import jalview.io.FileLoader;
+import jalview.io.HtmlSvgOutput;
+import jalview.io.IdentifyFile;
+import jalview.io.NewickFile;
+import jalview.io.gff.SequenceOntologyFactory;
+import jalview.schemes.ColourSchemeI;
+import jalview.schemes.ColourSchemeProperty;
+import jalview.util.MessageManager;
+import jalview.util.Platform;
+import jalview.ws.jws2.Jws2Discoverer;
 
 /**
  * Main class for Jalview Application <br>
@@ -183,7 +182,7 @@ public class Jalview
    * main class for Jalview application
    * 
    * @param args
-   *               open <em>filename</em>
+   *          open <em>filename</em>
    */
   public static void main(String[] args)
   {
@@ -203,12 +202,21 @@ public class Jalview
     System.out.println(System.getProperty("os.arch") + " "
             + System.getProperty("os.name") + " "
             + System.getProperty("os.version"));
-    System.out.println("Install4j version: "
-            + System.getProperty("sys.install4jVersion"));
-    System.out.println("Install4j template version: "
-            + System.getProperty("installer_template_version"));
-    System.out.println(
-            "Launcher version: " + System.getProperty("launcher_version"));
+    String val = System.getProperty("sys.install4jVersion");
+    if (val != null)
+    {
+      System.out.println("Install4j version: " + val);
+    }
+    val = System.getProperty("installer_template_version");
+    if (val != null)
+    {
+      System.out.println("Install4j template version: " + val);
+    }
+    val = System.getProperty("launcher_version");
+    if (val != null)
+    {
+      System.out.println("Launcher version: " + val);
+    }
 
     // report Jalview version
     Cache.loadBuildProperties(true);
@@ -289,51 +297,7 @@ public class Jalview
 
     desktop = null;
 
-    try
-    {
-      UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
-    } catch (Exception ex)
-    {
-      System.err.println("Unexpected Look and Feel Exception");
-      ex.printStackTrace();
-    }
-    if (Platform.isAMac())
-    {
-
-      LookAndFeel lookAndFeel = ch.randelshofer.quaqua.QuaquaManager
-              .getLookAndFeel();
-      System.setProperty("com.apple.mrj.application.apple.menu.about.name",
-              "Jalview");
-      System.setProperty("apple.laf.useScreenMenuBar", "true");
-      if (lookAndFeel != null)
-      {
-        try
-        {
-          UIManager.setLookAndFeel(lookAndFeel);
-        } catch (Throwable e)
-        {
-          System.err.println(
-                  "Failed to set QuaQua look and feel: " + e.toString());
-        }
-      }
-      if (lookAndFeel == null
-              || !(lookAndFeel.getClass().isAssignableFrom(
-                      UIManager.getLookAndFeel().getClass()))
-              || !UIManager.getLookAndFeel().getClass().toString()
-                      .toLowerCase().contains("quaqua"))
-      {
-        try
-        {
-          System.err.println(
-                  "Quaqua LaF not available on this plaform. Using VAqua(4).\nSee https://issues.jalview.org/browse/JAL-2976");
-          UIManager.setLookAndFeel("org.violetlib.aqua.AquaLookAndFeel");
-        } catch (Throwable e)
-        {
-          System.err.println(
-                  "Failed to reset look and feel: " + e.toString());
-        }
-      }
-    }
+    setLookAndFeel();
 
     /*
      * configure 'full' SO model if preferences say to, else use the default (SO
@@ -346,6 +310,7 @@ public class Jalview
 
     if (!headless)
     {
+
       desktop = new Desktop();
       desktop.setInBatchMode(true); // indicate we are starting up
 
@@ -354,11 +319,13 @@ public class Jalview
         JalviewTaskbar.setTaskbar(this);
       } catch (Exception e)
       {
-        System.out.println("Cannot set Taskbar");
+        Cache.log.info("Cannot set Taskbar");
+        Cache.log.error(e.getMessage());
         // e.printStackTrace();
       } catch (Throwable t)
       {
-        System.out.println("Cannot set Taskbar");
+        Cache.log.info("Cannot set Taskbar");
+        Cache.log.error(t.getMessage());
         // t.printStackTrace();
       }
 
@@ -753,6 +720,209 @@ public class Jalview
     }
   }
 
+  private static void setLookAndFeel()
+  {
+    // property laf = "crossplatform", "system", "gtk", "metal", "nimbus" or
+    // "mac"
+    // If not set (or chosen laf fails), use the normal SystemLaF and if on Mac,
+    // try Quaqua/Vaqua.
+    String lafProp = System.getProperty("laf");
+    String lafSetting = Cache.getDefault("PREFERRED_LAF", null);
+    String laf = "none";
+    if (lafProp != null)
+    {
+      laf = lafProp;
+    }
+    else if (lafSetting != null)
+    {
+      laf = lafSetting;
+    }
+    boolean lafSet = false;
+    switch (laf)
+    {
+    case "crossplatform":
+      lafSet = setCrossPlatformLookAndFeel();
+      if (!lafSet)
+      {
+        Cache.log.error("Could not set requested laf=" + laf);
+      }
+      break;
+    case "system":
+      lafSet = setSystemLookAndFeel();
+      if (!lafSet)
+      {
+        Cache.log.error("Could not set requested laf=" + laf);
+      }
+      break;
+    case "gtk":
+      lafSet = setGtkLookAndFeel();
+      if (!lafSet)
+      {
+        Cache.log.error("Could not set requested laf=" + laf);
+      }
+      break;
+    case "metal":
+      lafSet = setMetalLookAndFeel();
+      if (!lafSet)
+      {
+        Cache.log.error("Could not set requested laf=" + laf);
+      }
+      break;
+    case "nimbus":
+      lafSet = setNimbusLookAndFeel();
+      if (!lafSet)
+      {
+        Cache.log.error("Could not set requested laf=" + laf);
+      }
+      break;
+    case "quaqua":
+      lafSet = setQuaquaLookAndFeel();
+      if (!lafSet)
+      {
+        Cache.log.error("Could not set requested laf=" + laf);
+      }
+      break;
+    case "vaqua":
+      lafSet = setVaquaLookAndFeel();
+      if (!lafSet)
+      {
+        Cache.log.error("Could not set requested laf=" + laf);
+      }
+      break;
+    case "mac":
+      lafSet = setMacLookAndFeel();
+      if (!lafSet)
+      {
+        Cache.log.error("Could not set requested laf=" + laf);
+      }
+      break;
+    case "none":
+      break;
+    default:
+      Cache.log.error("Requested laf=" + laf + " not implemented");
+    }
+    if (!lafSet)
+    {
+      setSystemLookAndFeel();
+      if (Platform.isLinux())
+      {
+        setMetalLookAndFeel();
+      }
+      if (Platform.isAMac())
+      {
+        setMacLookAndFeel();
+      }
+    }
+  }
+
+  private static boolean setCrossPlatformLookAndFeel()
+  {
+    boolean set = false;
+    try
+    {
+      UIManager.setLookAndFeel(
+              UIManager.getCrossPlatformLookAndFeelClassName());
+      set = true;
+    } catch (Exception ex)
+    {
+      Cache.log.error("Unexpected Look and Feel Exception");
+      Cache.log.error(ex.getMessage());
+      Cache.log.debug(Cache.getStackTraceString(ex));
+    }
+    return set;
+  }
+
+  private static boolean setSystemLookAndFeel()
+  {
+    boolean set = false;
+    try
+    {
+      UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
+      set = true;
+    } catch (Exception ex)
+    {
+      Cache.log.error("Unexpected Look and Feel Exception");
+      Cache.log.error(ex.getMessage());
+      Cache.log.debug(Cache.getStackTraceString(ex));
+    }
+    return set;
+  }
+
+  private static boolean setSpecificLookAndFeel(String name,
+          String className, boolean nameStartsWith)
+  {
+    boolean set = false;
+    try
+    {
+      for (LookAndFeelInfo info : UIManager.getInstalledLookAndFeels())
+      {
+        if (info.getName() != null && nameStartsWith
+                ? info.getName().toLowerCase()
+                        .startsWith(name.toLowerCase())
+                : info.getName().toLowerCase().equals(name.toLowerCase()))
+        {
+          className = info.getClassName();
+          break;
+        }
+      }
+      UIManager.setLookAndFeel(className);
+      set = true;
+    } catch (Exception ex)
+    {
+      Cache.log.error("Unexpected Look and Feel Exception");
+      Cache.log.error(ex.getMessage());
+      Cache.log.debug(Cache.getStackTraceString(ex));
+    }
+    return set;
+  }
+
+  private static boolean setGtkLookAndFeel()
+  {
+    return setSpecificLookAndFeel("gtk",
+            "com.sun.java.swing.plaf.gtk.GTKLookAndFeel", true);
+  }
+
+  private static boolean setMetalLookAndFeel()
+  {
+    return setSpecificLookAndFeel("metal",
+            "javax.swing.plaf.metal.MetalLookAndFeel", false);
+  }
+
+  private static boolean setNimbusLookAndFeel()
+  {
+    return setSpecificLookAndFeel("nimbus",
+            "javax.swing.plaf.nimbus.NimbusLookAndFeel", false);
+  }
+
+  private static boolean setQuaquaLookAndFeel()
+  {
+    return setSpecificLookAndFeel("quaqua",
+            ch.randelshofer.quaqua.QuaquaManager.getLookAndFeel().getClass()
+                    .getName(),
+            false);
+  }
+
+  private static boolean setVaquaLookAndFeel()
+  {
+    return setSpecificLookAndFeel("vaqua",
+            "org.violetlib.aqua.AquaLookAndFeel", false);
+  }
+
+  private static boolean setMacLookAndFeel()
+  {
+    boolean set = false;
+    System.setProperty("com.apple.mrj.application.apple.menu.about.name",
+            "Jalview");
+    System.setProperty("apple.laf.useScreenMenuBar", "true");
+    set = setQuaquaLookAndFeel();
+    if ((!set) || !UIManager.getLookAndFeel().getClass().toString()
+            .toLowerCase().contains("quaqua"))
+    {
+      set = setVaquaLookAndFeel();
+    }
+    return set;
+  }
+
   private static void showUsage()
   {
     System.out.println(
@@ -829,10 +999,10 @@ public class Jalview
    * Locate the given string as a file and pass it to the groovy interpreter.
    * 
    * @param groovyscript
-   *                         the script to execute
+   *          the script to execute
    * @param jalviewContext
-   *                         the Jalview Desktop object passed in to the groovy
-   *                         binding as the 'Jalview' object.
+   *          the Jalview Desktop object passed in to the groovy binding as the
+   *          'Jalview' object.
    */
   private void executeGroovyScript(String groovyscript, AlignFrame af)
   {
@@ -961,8 +1131,8 @@ public class Jalview
   }
 
   /**
-   * Quit method delegates to Desktop.quit - unless running in headless mode when
-   * it just ends the JVM
+   * Quit method delegates to Desktop.quit - unless running in headless mode
+   * when it just ends the JVM
    */
   public void quit()
   {