Changeset 6786 for trunk/gli/src/org/greenstone/gatherer/file

Timestamp:

2004-02-12T14:54:48+13:00 (20 years ago)

Author:

kjdon

Message:

under linux now checks for mozilla and netscape, and only if one of these is not found does it prompt the user for a browser

File:

• trunk/gli/src/org/greenstone/gatherer/file/FileAssociationManager.java (modified) (3 diffs)

trunk/gli/src/org/greenstone/gatherer/file/FileAssociationManager.java

@@ -34 +34 @@
 import org.greenstone.gatherer.gui.PreviewCommandDialog;
 import org.greenstone.gatherer.msm.MSMUtils;
+import org.greenstone.gatherer.util.ExternalProgram;
 import org.greenstone.gatherer.util.StaticStrings;
 import org.greenstone.gatherer.util.Utility;
@@ -118 +119 @@
     } else {
         // we try to look for a browser
+        String [] browsers = new String [] {"mozilla", "netscape"};
+        for (int i=0; i<browsers.length; i++) {
+        if (isAvailable(browsers[i])) {
+            command = browsers[i]+ " %1";
+            break;
+        }
+        }
     }
     
@@ -303 +311 @@
     return entries.getLength();
     }
+
+
+    protected boolean isAvailable(String program) {
+    try {
+        ExternalProgram e = new ExternalProgram("which", program);
+        e.exitProgram();
+        String out = e.getLineOfProgramOutput();
+        if (out == null) {
+        return false;
+        }
+        return true;
+    } catch (Exception exc) {
+        return false;
+    }
+    }
 }