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suggest common imports (issue #1550)

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benfry
2013-01-21 17:11:18 +00:00
parent ecdaeac086
commit 69454e3ba7
1 changed files with 18 additions and 0 deletions
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18
app/src/processing/mode/java/Compiler.java
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@@ -28,6 +28,7 @@ import processing.core.*;
import java.io.*;
import java.lang.reflect.Method;
import java.util.HashMap;
//import org.eclipse.jdt.core.compiler.batch.BatchCompiler;
//import org.eclipse.jdt.core.compiler.CompilationProgress;
@@ -35,6 +36,16 @@ import java.lang.reflect.Method;
public class Compiler {
static HashMap<String, String> importSuggestions;
static {
importSuggestions = new HashMap<String, String>();
importSuggestions.put("Arrays", "java.util.Arrays");
importSuggestions.put("Collections", "java.util.Collections");
importSuggestions.put("Date", "java.util.Date");
importSuggestions.put("Iterator", "java.util.Iterator");
}
// public Compiler() { }
/**
@@ -283,6 +294,13 @@ public class Compiler {
} else {
exception.setMessage("Cannot find a class or type " +
"named \u201C" + what + "\u201D");
String suggestion = importSuggestions.get(what);
if (suggestion != null) {
System.err.println("You may need to add \"import " + suggestion + ";\" to the top of your sketch.");
System.err.println("To make sketches more portable, imports that are not part of the Processing API have been removed from Processing 2.0.");
System.err.println("See the changes page for more information: http://wiki.processing.org/w/Changes");
}
}
} else if (errorMessage.endsWith("cannot be resolved")) {