From bbad18d3ec237f7a3faf07f236a49de5fd9821a4 Mon Sep 17 00:00:00 2001
From: pombredanne <pombredanne>
Date: Fri, 2 Mar 2007 23:24:52 +0000
Subject: [PATCH] PATCH-1559330: PHPDoc comments are garbled in function hover. Applied patch and refactored the getencoding code in common method.bit.

---
 .../phpdt/internal/corext/phpdoc/PHPDocUtil.java   |   34 ++++++++++++++++---
 1 files changed, 28 insertions(+), 6 deletions(-)

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/corext/phpdoc/PHPDocUtil.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/corext/phpdoc/PHPDocUtil.java
index 0d477e1..9b30f8b 100644
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/corext/phpdoc/PHPDocUtil.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/corext/phpdoc/PHPDocUtil.java
@@ -1,10 +1,16 @@
 package net.sourceforge.phpdt.internal.corext.phpdoc;
 
-import java.io.FileReader;
+import java.io.FileInputStream;
 import java.io.IOException;
+import java.io.InputStreamReader;
 
+import net.sourceforge.phpeclipse.PHPeclipsePlugin;
 import net.sourceforge.phpeclipse.builder.PHPIdentifierLocation;
 
+import org.eclipse.core.resources.IFile;
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.Path;
+
 /**
  * Utility class for static PHPdoc helper mehods
  */
@@ -19,7 +25,6 @@ public class PHPDocUtil {
 	 */
 	public static void appendPHPDoc(StringBuffer hoverInfoBuffer,
 			String filename, PHPIdentifierLocation location) {
-		FileReader phpFileReader;
 		hoverInfoBuffer.append(location.toString());
 		hoverInfoBuffer.append(" - <b>");
 		try {
@@ -28,7 +33,9 @@ public class PHPDocUtil {
 
 			// read the phpdoc for the function
 			if (location.getPHPDocOffset() >= 0) {
-				phpFileReader = new FileReader(filename);
+				String encoding = getEncoding(filename);
+				InputStreamReader phpFileReader = new InputStreamReader(
+						new FileInputStream(filename), encoding);
 				char[] phpDocDeclarationCharArray = new char[location
 						.getPHPDocLength()];
 				phpFileReader.skip(location.getPHPDocOffset());
@@ -37,18 +44,31 @@ public class PHPDocUtil {
 				PHPDocCharArrayCommentReader phpdocConverter = new PHPDocCharArrayCommentReader(
 						phpDocDeclarationCharArray);
 				hoverInfoBuffer.append(phpdocConverter.getString());
-				// hoverInfoBuffer.append("<br><br>");
 				phpFileReader.close();
 			}
 
 		} catch (IOException e) {
+			// TODO: smell
 			return;
 		}
 	}
 
+	static String getEncoding(String filename) {
+		String encoding = null;
+		IFile file = PHPeclipsePlugin.getWorkspace().getRoot()
+				.getFileForLocation(new Path(filename));
+		if (file != null) {
+			try {
+				encoding = file.getCharset();
+			} catch (CoreException e) {
+				// TODO: should log the fact that we could not get the encoding?
+			}
+		}
+		return encoding;
+	}
+
 	public static String getUsage(String filename,
 			PHPIdentifierLocation location) {
-		FileReader phpFileReader;
 		String usage = location.getUsage();
 		if (usage != null) {
 			return usage;
@@ -56,7 +76,9 @@ public class PHPDocUtil {
 		usage = "";
 		try {
 
-			phpFileReader = new FileReader(filename);
+			String encoding = getEncoding(filename);
+			InputStreamReader phpFileReader = new InputStreamReader(
+					new FileInputStream(filename), encoding);
 			// read the function declaration
 			if (location.getOffset() >= 0
 					&& (location.isMethod() || location.isConstructor()
-- 
1.7.1