From 38ce317aadb02baa4c8952a73227e16f3cad8f0b Mon Sep 17 00:00:00 2001
From: Michael Uhl <michael.b.uhl@gmail.com>
Date: Wed, 19 Dec 2018 20:58:59 +0100
Subject: [PATCH] Ignore lib folder.

---
 .../JavaCompilerPlugin.Plugin/.gitignore      |  1 +
 .../JavaCompilerPlugin.Plugin/.gitignore      |  1 +
 .../editor/JafCompletionProcess.java          | 89 +++++++++++++++++++
 JavaCompilerPlugin/bundles/pom.xml            | 21 +++++
 .../JavaCompilerPlugin.Configuration/pom.xml  | 16 +---
 5 files changed, 113 insertions(+), 15 deletions(-)
 create mode 100644 JavaCompilerPlugin/bundles/JavaCompilerPlugin.Plugin/JavaCompilerPlugin.Plugin/.gitignore
 create mode 100644 JavaCompilerPlugin/bundles/JavaCompilerPlugin.Plugin/src/typinferenzplugin/editor/JafCompletionProcess.java

diff --git a/JavaCompilerPlugin/bundles/JavaCompilerPlugin.Plugin/.gitignore b/JavaCompilerPlugin/bundles/JavaCompilerPlugin.Plugin/.gitignore
index 73d3b56..6ad7fde 100644
--- a/JavaCompilerPlugin/bundles/JavaCompilerPlugin.Plugin/.gitignore
+++ b/JavaCompilerPlugin/bundles/JavaCompilerPlugin.Plugin/.gitignore
@@ -2,3 +2,4 @@
 /.settings/
 /bin/
 *.iml
+/lib/
diff --git a/JavaCompilerPlugin/bundles/JavaCompilerPlugin.Plugin/JavaCompilerPlugin.Plugin/.gitignore b/JavaCompilerPlugin/bundles/JavaCompilerPlugin.Plugin/JavaCompilerPlugin.Plugin/.gitignore
new file mode 100644
index 0000000..12c18d4
--- /dev/null
+++ b/JavaCompilerPlugin/bundles/JavaCompilerPlugin.Plugin/JavaCompilerPlugin.Plugin/.gitignore
@@ -0,0 +1 @@
+/lib/
diff --git a/JavaCompilerPlugin/bundles/JavaCompilerPlugin.Plugin/src/typinferenzplugin/editor/JafCompletionProcess.java b/JavaCompilerPlugin/bundles/JavaCompilerPlugin.Plugin/src/typinferenzplugin/editor/JafCompletionProcess.java
new file mode 100644
index 0000000..5420ba4
--- /dev/null
+++ b/JavaCompilerPlugin/bundles/JavaCompilerPlugin.Plugin/src/typinferenzplugin/editor/JafCompletionProcess.java
@@ -0,0 +1,89 @@
+package typinferenzplugin.editor;
+
+import java.util.ArrayList;
+
+import org.eclipse.jface.text.BadLocationException;
+import org.eclipse.jface.text.IDocument;
+import org.eclipse.jface.text.ITextViewer;
+import org.eclipse.jface.text.contentassist.CompletionProposal;
+import org.eclipse.jface.text.contentassist.ICompletionProposal;
+import org.eclipse.jface.text.contentassist.IContentAssistProcessor;
+import org.eclipse.jface.text.contentassist.IContextInformation;
+import org.eclipse.jface.text.contentassist.IContextInformationValidator;
+
+public class JafCompletionProcess implements IContentAssistProcessor {
+	private final IContextInformation[] NO_CONTEXTS = {};
+	private final char[] PROPOSAL_ACTIVATION_CHARS = { 's', 'f', 'p', 'n', 'm', };
+	private ICompletionProposal[] NO_COMPLETIONS = {};
+
+	@Override
+	public ICompletionProposal[] computeCompletionProposals(ITextViewer viewer, int offset) {
+        try {
+            IDocument document = viewer.getDocument();
+            ArrayList<ICompletionProposal> result = new ArrayList<>();
+            String prefix = lastWord(document, offset);
+            String indent = lastIndent(document, offset);
+            
+            result.add(new CompletionProposal("replace", offset - prefix.length(), prefix.length(), "replace".length()));
+
+            return (ICompletionProposal[]) result.toArray(new ICompletionProposal[result.size()]);
+         } catch (Exception e) {
+            // ... log the exception ...
+            return NO_COMPLETIONS;
+         }
+	}
+
+	private String lastWord(IDocument doc, int offset) {
+		try {
+			for (int n = offset - 1; n >= 0; n--) {
+				char c = doc.getChar(n);
+				if (!Character.isJavaIdentifierPart(c))
+					return doc.get(n + 1, offset - n - 1);
+			}
+		} catch (BadLocationException e) {
+			// ... log the exception ...
+		}
+		return "";
+	}
+
+	private String lastIndent(IDocument doc, int offset) {
+		try {
+			int start = offset - 1;
+			while (start >= 0 && doc.getChar(start) != '\n')
+				start--;
+			int end = start;
+			while (end > offset && Character.isSpaceChar(doc.getChar(end)))
+				end++;
+			return doc.get(start + 1, end - start - 1);
+		} catch (BadLocationException e) {
+			e.printStackTrace();
+		}
+		return "";
+	}
+
+	@Override
+	public IContextInformation[] computeContextInformation(ITextViewer arg0, int arg1) {
+		return NO_CONTEXTS;
+	}
+
+	@Override
+	public char[] getCompletionProposalAutoActivationCharacters() {
+		return PROPOSAL_ACTIVATION_CHARS;
+	}
+
+	@Override
+	public char[] getContextInformationAutoActivationCharacters() {
+		return null;
+	}
+
+	@Override
+	public IContextInformationValidator getContextInformationValidator() {
+		return null;
+	}
+
+	@Override
+	public String getErrorMessage() {
+		return null;
+	}
+
+}
diff --git a/JavaCompilerPlugin/bundles/pom.xml b/JavaCompilerPlugin/bundles/pom.xml
index 7dd904b..8fd0b42 100644
--- a/JavaCompilerPlugin/bundles/pom.xml
+++ b/JavaCompilerPlugin/bundles/pom.xml
@@ -14,4 +14,25 @@
     <modules>
         <module>JavaCompilerPlugin.Plugin</module>
     </modules>
+    
+    <build>
+        <plugins>
+            <plugin>
+                <artifactId>maven-dependency-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <phase>install</phase>
+                        <goals>
+                            <goal>copy-dependencies</goal>
+                        </goals>
+                        <configuration>
+                            <outputDirectory>${project.basedir}/JavaCompilerPlugin.Plugin/lib</outputDirectory>
+                            <stripVersion>true</stripVersion>
+                            <overWriteIfNewer>true</overWriteIfNewer>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>        
+        </plugins>
+    </build>
 </project>
\ No newline at end of file
diff --git a/JavaCompilerPlugin/releng/JavaCompilerPlugin.Configuration/pom.xml b/JavaCompilerPlugin/releng/JavaCompilerPlugin.Configuration/pom.xml
index 18dec15..81a28bd 100644
--- a/JavaCompilerPlugin/releng/JavaCompilerPlugin.Configuration/pom.xml
+++ b/JavaCompilerPlugin/releng/JavaCompilerPlugin.Configuration/pom.xml
@@ -63,21 +63,7 @@
 
 	<build>
 		<plugins>
-			<plugin>
-				<artifactId>maven-dependency-plugin</artifactId>
-				<executions>
-					<execution>
-						<phase>install</phase>
-						<goals>
-							<goal>copy-dependencies</goal>
-						</goals>
-						<configuration>
-							<outputDirectory>${project.basedir}/bundles/JavaCompilerPlugin.Plugin/lib</outputDirectory>
-							<stripVersion>true</stripVersion>
-						</configuration>
-					</execution>
-				</executions>
-			</plugin>
+
 
 			<plugin>
 				<groupId>org.eclipse.tycho</groupId>