From 924edc3948c312fd53f4d500996e0eba8f555669 Mon Sep 17 00:00:00 2001
From: bananeweizen <bananeweizen>
Date: Fri, 27 Jan 2006 22:11:45 +0000
Subject: [PATCH] implemented 1416503, automatic closing of braces

---
 .../phpeclipse/phpeditor/PHPUnitEditor.java        |  133 ++++++++------------
 1 files changed, 52 insertions(+), 81 deletions(-)

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/PHPUnitEditor.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/PHPUnitEditor.java
index 153bf6d..41387fe 100644
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/PHPUnitEditor.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/PHPUnitEditor.java
@@ -17,6 +17,7 @@ import net.sourceforge.phpdt.core.JavaCore;
 import net.sourceforge.phpdt.core.JavaModelException;
 import net.sourceforge.phpdt.core.dom.CompilationUnit;
 import net.sourceforge.phpdt.internal.compiler.parser.Scanner;
+import net.sourceforge.phpdt.internal.corext.codemanipulation.StubUtility;
 import net.sourceforge.phpdt.internal.ui.actions.AddBlockCommentAction;
 import net.sourceforge.phpdt.internal.ui.actions.CompositeActionGroup;
 import net.sourceforge.phpdt.internal.ui.actions.IndentAction;
@@ -914,10 +915,6 @@ public class PHPUnitEditor extends PHPEditor { //implements
 
 	private boolean fCloseStringsPHPSQ = true;
 
-	private boolean fCloseBracketsHTML = true;
-
-	private boolean fCloseStringsHTML = true;
-
 	private int fOffset;
 
 	private int fLength;
@@ -934,14 +931,6 @@ public class PHPUnitEditor extends PHPEditor { //implements
 	  fCloseStringsPHPSQ = enabled;
 	}
 
-	public void setCloseBracketsHTMLEnabled(boolean enabled) {
-	  fCloseBracketsHTML = enabled;
-	}
-
-	public void setCloseStringsHTMLEnabled(boolean enabled) {
-	  fCloseStringsHTML = enabled;
-	}
-
 	private boolean hasIdentifierToTheRight(IDocument document, int offset) {
 	  try {
 		int end = offset;
@@ -969,6 +958,19 @@ public class PHPUnitEditor extends PHPEditor { //implements
 	  }
 	}
 
+	private boolean hasCharacterToTheLeft(IDocument document, int offset, char character) {
+		  try {
+			int start = offset;
+			IRegion startLine = document.getLineInformationOfOffset(start);
+			int minStart = startLine.getOffset();
+			while (start != minStart && Character.isWhitespace(document.getChar(start - 1)))
+			  --start;
+			return start != minStart && document.getChar(start - 1)== character;
+		  } catch (BadLocationException e) {
+			return false;
+		  }
+		}
+
 	private boolean hasCharacterToTheRight(IDocument document, int offset, char character) {
 	  try {
 		int end = offset;
@@ -1048,7 +1050,6 @@ public class PHPUnitEditor extends PHPEditor { //implements
 			sourceViewer.setSelectedRange(newSelectionDQ.getOffset(), newSelectionDQ.getLength());
 			event.doit = false;
 			break;
-		  //          fall through
 		  case '\'':
 			if (event.character == '\'') {
 			  if (!fCloseStringsPHPSQ)
@@ -1086,57 +1087,37 @@ public class PHPUnitEditor extends PHPEditor { //implements
 			IRegion newSelectionSQ = editorSQ.getSelectedRegion();
 			sourceViewer.setSelectedRange(newSelectionSQ.getOffset(), newSelectionSQ.getLength());
 			event.doit = false;
+		  case '\r': {  // insert linebreaks and new closing brace after brace and return
+			if (!fCloseBracketsPHP) {
+			  return;
+			}
+			  if (hasCharacterToTheLeft(document,offset,'{')) {
+				  String lineDelimiter=StubUtility.getLineDelimiterFor(document);
+				  int caretPos=sourceViewer.getTextWidget().getCaretOffset();
+				final StringBuffer buffer = new StringBuffer(lineDelimiter);
+				// get indentation
+				IRegion line = document.getLineInformationOfOffset(offset);
+				String currentLine=document.get(line.getOffset(),line.getLength());
+				int index=0;
+				int max=currentLine.length();
+				StringBuffer indent=new StringBuffer();
+				while (index<max && Character.isWhitespace(currentLine.charAt(index))) {
+					indent.append(currentLine.charAt(index));
+					index++;
+				}
+				buffer.append(indent);
+				buffer.append("\t");
+				int cursorPos=buffer.length();
+				buffer.append(lineDelimiter);
+				buffer.append(indent);
+				buffer.append("}");
+				document.replace(offset, length, buffer.toString());
+				sourceViewer.getTextWidget().setCaretOffset(caretPos+cursorPos);
+				event.doit = false;
+			  }
+		  }
 		  }
 		}
-		//        } else if (type.equals(IPHPPartitions.HTML)) {
-		//          switch (event.character) {
-		//          case '(':
-		//            if (hasCharacterToTheRight(document, offset + length, '('))
-		//              return;
-		//          // fall through
-		//          case '[':
-		//            if (!fCloseBracketsHTML)
-		//              return;
-		//            if (hasIdentifierToTheRight(document, offset + length))
-		//              return;
-		//          // fall through
-		//          case '"':
-		//            if (event.character == '"') {
-		//              if (!fCloseStringsHTML)
-		//                return;
-		//              if (hasIdentifierToTheLeft(document, offset)
-		//                  || hasIdentifierToTheRight(document, offset + length))
-		//                return;
-		//            }
-		//            // ITypedRegion partition=
-		//            // document.getPartition(offset);
-		//            // if (!
-		//            // IDocument.DEFAULT_CONTENT_TYPE.equals(partition.getType())
-		//            // &&
-		//            // (partition.getOffset() != offset))
-		//            // return;
-		//            final char character = event.character;
-		//            final char closingCharacter = getPeerCharacter(character);
-		//            final StringBuffer buffer = new StringBuffer();
-		//            buffer.append(character);
-		//            buffer.append(closingCharacter);
-		//            document.replace(offset, length, buffer.toString());
-		//            LinkedPositionManager manager = new LinkedPositionManager(document);
-		//            manager.addPosition(offset + 1, 0);
-		//            fOffset = offset;
-		//            fLength = 2;
-		//            LinkedPositionUI editor = new LinkedPositionUI(sourceViewer,
-		//                manager);
-		//            editor.setCancelListener(this);
-		//            editor.setExitPolicy(new ExitPolicy(closingCharacter));
-		//            editor.setFinalCaretOffset(offset + 2);
-		//            editor.enter();
-		//            IRegion newSelection = editor.getSelectedRegion();
-		//            sourceViewer.setSelectedRange(newSelection.getOffset(),
-		//                newSelection.getLength());
-		//            event.doit = false;
-		//          }
-		//        }
 	  } catch (BadLocationException e) {
 	  }
 	}
@@ -1498,13 +1479,13 @@ public class PHPUnitEditor extends PHPEditor { //implements
 	//    markAsSelectionDependentAction("RemoveBlockComment", true); //$NON-NLS-1$
 	//		WorkbenchHelp.setHelp(action,
 	// IJavaHelpContextIds.ADD_BLOCK_COMMENT_ACTION);
-	//		action= new IndentAction(PHPEditorMessages.getResourceBundle(),
-	// "Indent.", this, false); //$NON-NLS-1$
-	//		action.setActionDefinitionId(PHPEditorActionDefinitionIds.INDENT);
-	//		setAction("Indent", action); //$NON-NLS-1$
-	//		markAsStateDependentAction("Indent", true); //$NON-NLS-1$
-	//		markAsSelectionDependentAction("Indent", true); //$NON-NLS-1$
-	//// WorkbenchHelp.setHelp(action, IJavaHelpContextIds.INDENT_ACTION);
+			action= new IndentAction(PHPEditorMessages.getResourceBundle(),
+	 "Indent.", this, false); //$NON-NLS-1$
+			action.setActionDefinitionId(PHPEditorActionDefinitionIds.INDENT);
+			setAction("Indent", action); //$NON-NLS-1$
+			markAsStateDependentAction("Indent", true); //$NON-NLS-1$
+			markAsSelectionDependentAction("Indent", true); //$NON-NLS-1$
+	// WorkbenchHelp.setHelp(action, IJavaHelpContextIds.INDENT_ACTION);
 	//
 	//		action= new IndentAction(PHPEditorMessages.getResourceBundle(),
 	// "Indent.", this, true); //$NON-NLS-1$
@@ -1640,13 +1621,9 @@ public class PHPUnitEditor extends PHPEditor { //implements
 	boolean closeBracketsPHP = preferenceStore.getBoolean(CLOSE_BRACKETS_PHP);
 	boolean closeStringsPHPDQ = preferenceStore.getBoolean(CLOSE_STRINGS_DQ_PHP);
 	boolean closeStringsPHPSQ = preferenceStore.getBoolean(CLOSE_STRINGS_SQ_PHP);
-	boolean closeBracketsHTML = preferenceStore.getBoolean(CLOSE_BRACKETS_HTML);
-	boolean closeStringsHTML = preferenceStore.getBoolean(CLOSE_STRINGS_HTML);
 	fBracketInserter.setCloseBracketsPHPEnabled(closeBracketsPHP);
 	fBracketInserter.setCloseStringsPHPDQEnabled(closeStringsPHPDQ);
 	fBracketInserter.setCloseStringsPHPSQEnabled(closeStringsPHPSQ);
-	fBracketInserter.setCloseBracketsHTMLEnabled(closeBracketsHTML);
-	fBracketInserter.setCloseStringsHTMLEnabled(closeStringsHTML);
 	ISourceViewer sourceViewer = getSourceViewer();
 	if (sourceViewer instanceof ITextViewerExtension)
 	  ((ITextViewerExtension) sourceViewer).prependVerifyKeyListener(fBracketInserter);
@@ -1666,6 +1643,8 @@ public class PHPUnitEditor extends PHPEditor { //implements
 	  return character;
 	case '\'':
 	  return character;
+	case '{':
+		return '}';
 	default:
 	  throw new IllegalArgumentException();
 	}
@@ -1828,14 +1807,6 @@ public class PHPUnitEditor extends PHPEditor { //implements
 		  fBracketInserter.setCloseStringsPHPSQEnabled(getPreferenceStore().getBoolean(p));
 		  return;
 		}
-		if (CLOSE_BRACKETS_HTML.equals(p)) {
-		  fBracketInserter.setCloseBracketsHTMLEnabled(getPreferenceStore().getBoolean(p));
-		  return;
-		}
-		if (CLOSE_STRINGS_HTML.equals(p)) {
-		  fBracketInserter.setCloseStringsHTMLEnabled(getPreferenceStore().getBoolean(p));
-		  return;
-		}
 		if (SPACES_FOR_TABS.equals(p)) {
 		  if (isTabConversionEnabled())
 			startTabConversion();
-- 
1.7.1